The present invention provides a bottle with a handle in which a handle is attached to a body portion of a bottle having a center axis line extending in an upward-downward direction. The handle includes a fixed portion, a holding portion, an upper joint portion, and a lower joint portion. The holding portion is formed in a plate shape, front and rear surfaces of the holding portion being directed in a forward-rearward direction. The holding portion is curved so as to exhibit a curved shape projecting forward in a vertical cross-sectional view in the upward-downward direction and exhibit a curved shape projecting forward in a cross-sectional view orthogonal to the upward-downward direction.
A pump-type discharger is proposed that is capable of discharging a liquid contained therein in the same manner as a conventional discharger and also has excellent recyclability. In a pump-type discharger (100), one of a head and a cap (10) has an extension portion (12f) that extends toward the other of the head and the cap (10). The other of the head and the cap (10) has a base portion and an elastic piece (10e) that has a root portion connected to the base portion and that, when the head is advanced toward the cap (10), deflects in a direction toward a center axis (O) due to the extension portion (12f). An extension-portion distal end portion (12g) extends in a direction approaching the center axis (O) with increasing distance from the other of the head and the cap (10). The elastic piece (10e) has a body portion (10e2) that extends from the root part toward the one of the head and the cap (10), in a direction away from the center axis (O).
A liquid filling apparatus that fills a filled object with a liquid, the liquid filling apparatus includes: a liquid supply portion; a nozzle that includes a supply port and a sealing surface; a driving rod arranged inside a liquid supply channel so as to be freely movable in a vertical direction; and a sealing member fixed to the driving rod, wherein a gap is provided between a support surface of the driving rod and a facing surface of the sealing member.
The present invention comprises a cap body (16) that is attached to a mouth part (12) of a container body (11) and in which a small hole (15) through which contents can be discharged is formed, and a lid body (17), the cap body (16) being provided with an exterior cylinder (41) that is externally mounted on the mouth part (12) in a state of protruding upward from the mouth part (12), and a first cylinder (43) that is fitted into the mouth part 12, a connection cylinder (65) that extends upward and a topped cylindrical pedestal cylinder (66) that is positioned further to the inside in the radial direction than the connection cylinder (65) and protrudes upward being formed in the first cylinder (43), and the small hole (15) being formed through a top wall (69) of the pedestal cylinder (66) in the vertical direction.
B65D 47/06 - Fermetures avec dispositifs de décharge autres que des pompes avec goulottes ou tubes de déversementFermetures avec dispositifs de décharge autres que des pompes avec tuyères ou passages pour la décharge
5.
TUBE CONTAINER, MANDREL, AND METHOD FOR MANUFACTURING TUBE CONTAINER
The present invention provides a tube container in which the radius of curvature of the four corners of a sleeve is reduced and the fixing strength between the sleeve and a head is ensured, and furthermore in which deformation of the sleeve during molding is suppressed. The tube container comprises: a flange part (21) in which a peripheral edge part (17a) is fixed to one end part (13a), the one end part (13a) extends in a straight line in an axial direction, and the peripheral edge part (17a) is fixed to an axial end face (13c) of the one end part (13a); and an outer peripheral part (22) fixed to an inner peripheral surface (13d) of the one end part (13a), wherein a head (14) comprises an annular protruding part (23) that protrudes downward from a base part (15), an outer peripheral surface (23a) of the protruding part (23) is fixed to the inner peripheral surface (13d) of the one end part (13a), and on the inner-surface side of four corner parts (25), a protruding part inner peripheral surface (23b), i.e., the inner peripheral surface of the protruding part (23), is an inclined surface that extends in a straight line so as to be positioned radially outward as the inclined surface proceeds downward.
A pump-type dispenser capable of dispensing liquid contents in the same manner as a conventional dispenser and that additionally has excellent recyclability is proposed. This pump-type dispenser (100) comprises: a pump that is driven by a stem (7a) moving forward and backward; and a head (12) that has a dispensing port (12d) and is connected to the stem (7a). The cap (10) has a female screw part (10c) provided on the inner circumferential surface of a circumferential wall (10b) and a top wall (10a) extending radially inward from the circumferential wall (10b), and an extension part (12e) is provided to either the head (12) or the cap (10), and an elastic piece (10e) that is bent by the extension part (12e) is provided to the other of the head (12) and the cap (10). The top wall (10a) has an outer annular wall (10f) that is positioned radially outward of the extension part (12e) or the elastic piece (10e) of the top wall (10a) and that protrudes from a surface of the top wall (10a) on the side opposite to the side on which the female screw part (10c) is positioned.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
A pump-type dispenser capable of dispensing liquid contents in the same manner as a conventional dispenser and that additionally has excellent recyclability is proposed. A pump-type dispenser (100) comprises a pump that is driven by a stem (7a) moving forward and backward, and a head (12) that has a discharge port (12d) and is connected to the stem (7a). One of the head (12) and a cap (10) includes an extension part (12e) that extends toward the other of the head (12) and the cap (10), and the other of the head (12) and the cap (10) includes an elastic piece (10e) that is bent by the extension part (12e) when the head (12) is advanced toward the cap (10). The elastic piece (10e) comprises an elastic piece body (10f) and a reinforcement rib (10g). The reinforcement rib (10g) has a rib root part (10j) and a rib gradual transition part (10k).
The present invention provides a square bottle (1) comprising a trunk portion (4) in which a plurality of panel surface portions (10) are provided continuously in the circumferential direction. Circumferential grooves (13) that extend in the circumferential direction and that divide the panel surface portions (10) into upper and lower parts are formed in the trunk portion (4). Reduced-pressure absorption panel portions (22) that are adjacent to the circumferential grooves (13) in the vertical direction are formed in the panel surface portions (10). The reduced-pressure absorption panel portions (22) have rectangular shapes with a plurality of corner portions (22a) in a front view seen from a radially outer side. In the panel surface portions (10), in corresponding portions (10a) positioned between the circumferential grooves (13) and corresponding corner portions that are adjacent to the circumferential grooves (13) in the vertical direction, among the plurality of corner portions (22a) of the reduced-pressure absorption panel portions (22), protruding portions (30) that protrude toward the inside of the circumferential grooves (13) are formed. In portions positioned between the circumferential grooves (13) and the reduced-pressure absorption panel portions (22), lateral grooves (31) that extend in the circumferential direction across central sections of said portions in the circumferential direction are formed.
The present invention proposes a pump type dispenser which is capable of dispensing liquid contents in the same manner as a conventional example, and that, in addition, has excellent recyclability. A pump type dispenser (100) comprises a pump that is driven by a stem (7a) moving forward and backward, and a head (12) that has a dispensing port (12d) and that is connected to the stem (7a), wherein: an extension portion (12e) is provided on either one of the head (12) and a cap and extends toward the other of the head (12) and the cap, and an inwardly-collapsing resilient piece (10e) that flexes in a direction approaching a central axis (O) when the head (12) is advanced toward the cap and the extension portion (12e) comes into contact with an outer peripheral surface (10f) is provided on the other of the head (12) and the cap; and the outer peripheral surface (10f) of the inwardly-collapsing resilient piece (10e) is inclined in a direction that moves away from an inner peripheral surface (10j) with increasing distance from a root portion (10g) toward a tip end portion (10h), relative to a reference line (BL) that has the root portion (10g) as a starting point and that extends parallel to the central axis (O).
A discharge device (1) is provided with: a first cylinder (24); a first piston (3) that slides on the first cylinder (24); a second cylinder (4) that is attached to a mouth (20a) of a container body (20); a second piston (25) that slides on the second cylinder (4); a holding member (16) that, due to operation from the outside, advances and retreats with respect to the second cylinder (4), along with the first cylinder (24) and the second piston (25), and during the advancing and retreating motion, advances and retreats with respect to the first cylinder (24), along with the first piston (3); an internal flow path (18) which discharges, in accordance with the advancing and retreating motion of the holding member (16), a content of the container body (20) through a pump chamber (18a) demarcated with the first cylinder (24), the first piston (3), the second cylinder (4), and the second piston (25); a pressure accumulation part (17) that closes the internal flow path (18) by seating in the advancing direction of a seating part (3a) of the first piston (3), with respect to a seated part (6a) of the holding member (16), due to the biasing from a first biasing member (13); and a second biasing member (14) that biases the holding member (16) in the retraction direction with respect to the second cylinder (4).
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
A trigger-type liquid ejector includes a nozzle member, an ejector main body, and a mounting cap. The ejector main body includes a vertical supply tube portion and a trigger mechanism. The mounting cap includes a restriction portion.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
The present invention is a trigger-type liquid sprayer (1) including a sprayer body (2) and a nozzle member (3) provided with a spray hole (4) through which liquid is sprayed. The sprayer body (2) includes a vertical feed tube portion (10), a connecting tube portion (20), a sealing plug (110), a trigger mechanism (80), a reservoir cylinder (40), a reservoir plunger (50), and a recovery mechanism (160). The recovery mechanism (160) is provided with a communication hole (122) in communication with the spray hole (4) and a feed hole (126) in communication with the inside of the connecting tube portion (20).
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
This compact container (1A) comprises: a container body (2); a housing member (7) that is housed in the container body (2); a lid body (3); and a hook piece (4) that is disposed on the container body (2) and is provided with a hook (4f) that can be hooked on the lid body (3). By pushing the hook piece (4b) toward the container body (2) against the elastic force of a leaf spring (4b) provided to the hook piece (4), the hooking between the hook (4f) and the lid body (3) is released. The container body (2) and the housing member (7) are respectively provided with pushing parts (21, 71) that are pushed so as to sandwich the leaf spring (4b) in the pushing direction of the hook piece (4) by cooperating with each other.
A trigger-type liquid sprayer including: a sprayer main body; and a nozzle member. The sprayer main body includes: a vertical supply cylindrical part; a trigger mechanism; a reservoir cylinder; and a reservoir plunger. The trigger mechanism includes: a main cylinder; a main piston; and a biasing member.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
A layer-separable multilayer container (1) comprises: an outer layer body (10); a volume-reducing deformable inner layer body (20) that is separably layered onto the inner surface of the outer layer body (10); an outside-air introduction port (30) that links to the space between the outer layer body (10) and the inner layer body (20); and an adhesive band (40) that partially adheres the outer layer body (10) and the inner layer body (20). The layer-separable multilayer container (1) is characterized in that: the outer layer body (10) has a curved neck shape and includes a cylindrical opening portion (11), a bottom portion (12) including a contact surface (12a), a trunk portion (13) including a peripheral wall (13a) continuous with the bottom portion (12), and a neck portion (14) that connects the opening portion (11) and the trunk portion (13) such that the central axis (O1) of the opening portion (11) is inclined relative to the axis line (O2) of the trunk portion (13); and the adhesive band (40) is provided at least on a side where the opening portion (11) is inclined relative to the central axis (O1) of the opening portion (11) and the axis line (O2) of the trunk portion (13).
An insert-molded article (1) has an insert member (2) and a molded article body (3). An outer surface (2a) of the insert member (2) of the insert-molded article (1) has a first outer surface region (R1) and a second outer surface region (R2) that is positioned further to an inner surface (2b) side in the thickness direction of the insert member (2) than the first outer surface region (R1). The first outer surface region (R1) and a prescribed region (R2a) of the second outer surface region (R2) are coated with a vapor deposition film. The molded article body (3) is formed on the second outer surface region (R2) so as to be positioned on the vapor deposition film without being formed on the first outer surface region (R1). The insert member (2) has a through hole part (4) that is positioned in the prescribed region (R2a) of the second outer surface region (R2). The molded article body (3) has a filling part (5) that protrudes from a portion that is positioned on the vapor deposition film into the through hole part (4) and fills the through hole part (4).
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
B29C 33/42 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la forme de la surface de moulage, p. ex. par des nervures ou des rainures
A trigger-type liquid sprayer including a sprayer body mounted on a container body, a nozzle member having a spray hole, and an invertible adapter. The sprayer body includes a longitudinal supply cylinder part, a trigger mechanism having a trigger part, a storage cylinder, and a storage plunger. The invertible adapter includes an adapter main body configured to form a first and second space, the first space configured to bring the container body in communication with an inside of the longitudinal supply cylinder part through an upright introduction port, and the second space configured to bring an inside of the container body in communication with the first space through an inverted introduction port, and a changeover valve configured to block communication between the first and second spaces when the container body is upright and bring the first and second spaces in communication with each other when the container body is inverted.
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
A synthetic resin container that includes a mouth, a body and a bottom, wherein the body includes: an upper end portion; a lower end portion; and an intermediate portion with a polygonal cross-sectional shape having, at vertices thereof, 6 to 12 inclined ridge lines spirally extending around the axis line with a twist angle of 30° or more and 90° or less, the intermediate portion being disposed between the upper end portion and the lower end portion, and wherein when a width of a portion of the body with a greatest diameter is W, and a height from ground to a boundary between the shoulder and the body is H, the synthetic resin container has a shape that satisfies W/H=0.20 to 0.35.
The present invention is a round blow bottle in which a mouth portion, a shoulder portion, a body portion, and a bottom portion are connected in this order from top to bottom along a bottle axis O direction, and is formed in a bottomed cylindrical shape using a synthetic resin material, in which a bottom wall portion of the bottom portion includes a ground contact portion and a depressed portion, and a peripheral wall portion of the depressed portion includes a lower portion and an upper portion, and a step portion protruding inward in the radial direction is formed at a connecting portion between the lower portion and the upper portion.
A discharge device includes a stem disposed inside a mouth portion of a container body to be movable downward in an upward biased state, a tubular cylinder into which the stem is inserted, a piston linked to vertical movement of the stem within the cylinder and fitted to an inner peripheral surface of the cylinder to be vertically slidable, a biasing member made of a synthetic resin that surrounds the stem from an outside in a radial direction and is mounted on an upper portion of the stem, the biasing member being configured to bias the stem upward, and a push-down head mounted on an upper end portion of the stem and provided with a nozzle hole for discharging a content fluid.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
The present invention provides a dispensing container (1) comprising a bottomed tubular operating portion (10), a transmission shaft (23) that has a helical groove (26a) extending around a container axis (O) and that extends upward from a bottom wall of the operating portion (10), a sleeve (11) disposed enclosing the outside of the transmission shaft (23), inside the operating portion (10), and provided so as to be capable of rotating in a circumferential direction around the container axis (O) relative to the transmission shaft (23), and an inner dish (12) provided inside the sleeve (11) so as to be capable of moving up and down relative to the sleeve (11) in conjunction with the rotation of the sleeve (10) relative to the transmission shaft (23), wherein: the inner dish (12) comprises an inner dish main body (51) for holding contents, and tubes (52, 53) extending downward from the inner dish main body (51); and the tubes (52, 53) are formed integrally with the inner dish main body (51).
A45D 40/04 - Emboîtages où le mouvement du bâton de rouge ou d'un solide similaire est un mouvement de glissement obtenu par une vis
A45D 40/00 - Emboîtages ou accessoires spécialement conçus pour la conservation ou l'emploi de produits de toilette ou cosmétiques solides ou pâteux, p. ex. de savons à barbe ou de rouges à lèvres
B65D 83/00 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
A dispensing container includes: an operation portion including a dispensing member, the dispensing member extending in an up-down direction and being provided with a spiral groove; a sleeve surrounding the outside of the dispensing member and provided so as to be rotatable on a container axis; a middle plate body holding contents and provided inside the sleeve so as to be movable in the up-down direction in a state where rotation of the middle plate body on the container axis relative to the sleeve is restricted; and a movable tube extending downward from the middle plate body and including an engagement protrusion that engages with the spiral groove. A sliding portion, which is formed of softer material than either one member of the sleeve and the operation portion and on which the other member of the sleeve and the operation portion slides as the sleeve and the operation portion rotate relative to each other, is fixed to the one member.
A liquid container and a liquid container with content liquid are easy to sort and dispose of, while preventing dripping of the liquid from a nozzle to the outside. A liquid container includes a container body configured to compartmentally form an accommodation space for content liquid, a tubular nozzle configured to be connected to an upper portion of the container body and guide the content liquid to the outside, and a liquid recovery channel configured to return the content liquid on the radial outside of the nozzle into the accommodation space. The container body, the nozzle, and the liquid recovery channel are formed by integral molding.
B65D 23/06 - Attrape-gouttes faisant corps, ou moyens pour empêcher le récipient de dégoutter
B65D 47/12 - Fermetures avec dispositifs de décharge autres que des pompes avec goulottes ou tubes de déversementFermetures avec dispositifs de décharge autres que des pompes avec tuyères ou passages pour la décharge ayant des fermetures amovibles
The present invention is a cap comprising an inner cap (11) and an outer cap (12), wherein: the inner cap (11) is formed in a topped cylindrical shape having an inner peripheral wall (21) and an inner top wall (22); the outer cap (12) is formed in a topped cylindrical shape having an outer peripheral wall (23) and an outer top wall (24); the outer peripheral wall (23) comprises an inner cylinder (25) and an outer cylinder (26); a plurality of elastic projection pieces (27) are provided at intervals in the circumferential direction to the lower end opening edge of the inner cylinder (25); and the plurality of elastic projection pieces (27) include a first elastic projection piece (27A) which is formed with a support protrusion (28) at the lower end thereof.
The present invention is a trigger-type liquid sprayer (1) comprising a sprayer body (2) and a nozzle member (3). The sprayer body (2) comprises a vertical supply cylinder part (10), and a trigger mechanism (15) having a main pump part (14) and a trigger part (40) provided so as to be movable rearward in a forward-biased state by means of a biasing member (43). The nozzle member (3) comprises a first support part (3e) and a second support part (3b). The initial biasing force of the biasing member (43) with the trigger part (3) being at the forefront end position is set to 4.0 to 7.0 N, inclusive.
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
A preform for forming a double container configured to form a double container including an inner container and an outer container. The preform includes a bottomed cylindrical inner preform configured to form the inner container and a bottomed cylindrical outer preform configured to form the outer container. The inner preform is inserted into the outer preform, a longitudinal groove is formed in an inner peripheral surface of a mouth portion of the outer preform, an outside air introduction hole opens in a longitudinal groove, and a flange portion is provided in a mouth portion of the inner preform.
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
B29C 49/00 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet
This dropper vessel comprises an actuating member (30) which is provided inside an outer cap (10) and which moves up and down relative to an inner cap (50) by being rotated about a vessel axis (O) relative to the inner cap, and an operating member (40) which is attached to the actuating member and which defines, between the operating member and the actuating member, an expansion/contraction space (K) that communicates with an upper-end opening of a dropper tube (60), wherein: either one of the inner cap and the actuating member is provided with a sliding cylinder portion (33) forming a portion of a separating wall of an actuation space (S) that communicates with the upper-end opening of the dropper tube, and the other is provided with a piston (80) which causes the actuation space to expand and contract by sliding along an inner circumferential surface or an outer circumferential surface of the sliding cylinder portion in conjunction with the up and down movement of the actuating member relative to the inner cap; and the actuating member is formed with a capped cylindrical shape having an actuating top wall (32) covering the upper-end opening of the dropper tube from above, and an actuating peripheral wall (31).
B65D 47/18 - Fermetures avec dispositifs de décharge autres que des pompes avec goulottes ou tubes de déversementFermetures avec dispositifs de décharge autres que des pompes avec tuyères ou passages pour la décharge pour verser goutte à goutteCompte-gouttes
B65D 1/08 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu adaptées pour verser goutte à goutte
B65D 83/00 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
Provided is a discharge device (1) comprising: a first cylinder (24); a first piston (3) that slides on the first cylinder (24); a second cylinder (4) having a larger cross-sectional area than the first cylinder (24); a second piston (25) that slides on the second cylinder (4); a holding member (16) that is moved forward and backward together with the first piston (3), the first cylinder (24) and the second piston (25) with respect to the second cylinder (4) by external operation; an inner flow path (18) through which a fluid is discharged in accordance with the forward/backward movement of the holding member (16) via a pump chamber (18a) defined by the first cylinder (24), the first piston (3), the second cylinder (4), and the second piston (25); and a pressure accumulation part (17) that moves the first piston (3) from an open position at which the inner flow path (18) is opened to a closed position at which the inner flow path (18) is closed, using a biasing force in a direction resisting an increase in the inner pressure of the pump chamber (18a) associated with the forward movement of the holding member (16) with respect to the second cylinder (4). By the operation, the holding member (16) is moved forward together with the first piston (3) with respect to the second cylinder (4) to move the first piston (3) to the open position and thereafter moved forward together with the second piston (25).
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
A unit (1) for upright and inverted attitudes according to the present invention comprises: an upright-attitude inlet (63a); an inverted-attitude inlet (65a); a relay port (64c); a first switching valve (61); a second switching valve (62); and a first prevention part (75) that prevents entry of the second switching valve (62) into a first path (L1) through which a content liquid flows from the upright-attitude inlet (63a) to the relay port when a discharge device (10) is in an upright attitude, and/or a second prevention part that prevents entry of the first switching valve (61) into a second path (L2) through which the content liquid flows from the inverted-attitude inlet (65a) to the relay port (64c) when the discharge device (10) is in an inverted attitude.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
The present invention is an invertible unit (1) that comprises an upright-posture introduction port (63a), an inverted-posture introduction port (65a), a relay port (64c), a first switching valve (61), a second switching valve (62), and at least one escape recess (69) from among: an escape recess that, when a discharger (10) is in an upright posture, allows the second switching valve (62) to advance and releases the second switching valve (62) on the opposite side from an inverted-posture valve seat and in a direction that intersects the opening direction of the upright-posture introduction port (63a) onto a first path (L1) through which liquid contents go from the upright-posture introduction port (63a) toward the relay port (64c); and an escape recess (69) that, when the discharger (10) is in an inverted posture, allows the first switching valve (61) to advance and releases the first switching valve (61) on the opposite side from an upright-posture valve seat and in a direction that intersects the opening direction of the inverted-posture introduction port (65a) onto a second path (L2) through which liquid contents go from the inverted-posture introduction port (65a) toward the relay port (64c).
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
A dispensing container (1) comprises: a container body (2) that has a mouth surrounding wall (2a) and an engagement counterpart portion (2b); and a dispenser (3) that has a dispenser body (3a) and an anti-rotation part (3b). The anti-rotation part (3b) has an engaging portion (4), and the dispenser body (3a) can be detached by unscrewing from a state of engaging with the mouth surrounding wall (2a) at a use position. When the dispenser body (3a) is at the use position, the anti-rotation part (3b) is movable, in accordance with axial maneuvering of the mouth surrounding wall (2a), between an engagement position where the engaging portion (4) is in engagement with the engagement counterpart portion (2b) in such a manner as to restrict the dispenser body (3a) from rotating in the unscrewing direction with respect to the mouth surrounding wall (2a) and a non-engagement position where the engaging portion (4) is out of engagement with the engagement counterpart portion (2b), at least from the engagement position to the non-engagement position.
B65D 47/06 - Fermetures avec dispositifs de décharge autres que des pompes avec goulottes ou tubes de déversementFermetures avec dispositifs de décharge autres que des pompes avec tuyères ou passages pour la décharge
B65D 50/06 - Fermetures avec des moyens pour empêcher leur ouverture ou leur enlèvement non autorisés avec ou sans moyens indicateurs, p. ex. fermetures à l'épreuve des enfants pouvant être ouvertes ou enlevées par une combinaison de plusieurs opérations exigeant la combinaison de différentes opérations successives
B65D 50/10 - Fermetures avec des moyens pour empêcher leur ouverture ou leur enlèvement non autorisés avec ou sans moyens indicateurs, p. ex. fermetures à l'épreuve des enfants pouvant être ouvertes ou enlevées par une combinaison de plusieurs opérations pouvant être ouvertes uniquement après alignement de parties de la fermeture avec le récipient
The present invention provides a refill container which, with a simple configuration, is easily replaced and can be held well by an outer container. The present invention also provides a replacement container. A refill container (10) comprises: a refill container main body (11) that has a bottom surface part (11a) and a side surface part (11b) which define a storage space (S) for storing contents therein; a flange part (12) that protrudes outward from the side surface part (11b); a vertical circumferential wall part (13) that is vertically suspended from the outer edge of the flange part (12); a refill-side fitting part (14) that protrudes from the inner surface of the vertical circumferential wall part (13); and a plurality of cutout parts (15) that are provided to the vertical circumferential wall part (13), wherein the refill container (10) is attached to an outer container (20) by the refill-side fitting part (14) being fitted with an outer container-side fitting part (23b), and the side surface part (11b) is configured such that a gap (G) which becomes wider from the top surface side toward the bottom surface part (11a) is formed between the side surface part (11b) and the inner surface of the outer container (20). A replacement container (100) comprises this refill container (10) and the outer container (20).
A liquid-filled container manufacturing method including: the air discharge step of discharging air from an inside of a preform, by supplying a liquid at a level of pressure that does not cause stretching of the preform to the inside of the preform through an intra-tube channel formed between an inner peripheral surface of a spare supply tube extending through a blow nozzle and an outer peripheral surface of a spare supply rod provided radially inward thereof; and the liquid blow molding step of molding the preform into a container with a shape conforming to an inner surface of a mold, by stretching the preform downward using the spare supply rod and supplying a pressurized liquid to the inside of the preform through an intra-nozzle channel formed between an inner peripheral surface of the blow nozzle and the outer peripheral surface of the spare supply rod.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A preform assembly includes: an outer preform that includes an outer mouth portion and a stretch portion connected to the outer mouth portion and in which a recess extending in a vertical direction is provided on an inner surface of the stretch portion; and an inner preform that includes an inner mouth portion and a stretch portion connected to the inner mouth portion, wherein an outside air introduction port communicating with a part between the outer preform and the inner preform is provided in a mouth portion composed of the outer mouth portion and the inner mouth portion located on an inner side of the outer mouth portion.
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
B29B 11/04 - Fabrication de préformes par assemblage de matière préformée
B29C 49/02 - Moulage par soufflage combiné avec la fabrication de la préforme ou de la paraison
B29C 49/08 - Étirage biaxial pendant le moulage par soufflage
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
B65D 79/00 - Genres ou types de paquets ou parties constitutives, non prévus ailleurs
B29K 67/00 - Utilisation de polyesters comme matière de moulage
This liquid filling apparatus 1 for filling an object to be filled 2 with liquid 3 comprises: a liquid supply part 13; a nozzle 20 having a supply port 21 and a seal surface 22; a driving rod 31 disposed inside a liquid supply passage 11 movably in the vertical direction; and a seal member 32 fixed to the driving rod 31, the apparatus being characterized in that a gap 60 is provided between a supporting surface 31b of the driving rod 31 and a facing surface 32b of the seal member 32.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B67C 3/26 - Têtes de remplissageDispositifs pour introduire les têtes de remplissage dans les goulots des bouteilles
A trigger-type liquid sprayer includes a vertical supply tube, a reservoir cylinder into which a liquid that has passed through the inside of the vertical supply tube is supplied, and a reservoir plunger disposed inside the reservoir cylinder and configured to move toward one side in an axial direction in response to supply of a liquid into the reservoir cylinder while being biased toward the other side, and the vertical supply tube has a recovery path disposed in a rear end portion of the vertical supply tube, extending downward from the reservoir cylinder, and having a lower end portion closed from below, a communication path extending in a circumferential direction of the vertical supply tube from the recovery path, and a communication opening disposed in front of the recovery path and configured to allow the communication path and an inside of a container body to communicate with each other.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
The present invention relates to a bottle having a cylindrical shape with a bottom and formed of a synthetic resin material. In the bottle, a bottom portion includes a bottom wall portion, and a cylindrical heel portion. A plurality of recessed portions are provided in the bottom portion at equal intervals in a circumferential direction. A bottom surface of each of the plurality of recessed portions has a rectangular shape extending in the radial direction when viewed from below. When an interval in the circumferential direction between upper end portions located at the heel portion, among bottom surfaces of recessed portions adjacent to each other in the circumferential direction of the plurality of recessed portions, is defined as A, and a size in the circumferential direction of the upper end portions of the bottom surfaces of the recessed portions is defined as B, 1.0
The present invention is a stopper for a dispenser (1) to be used installed on a dispenser (50) comprising a dispenser body (51) that comprises a piston (61) and a cylinder (62), a nozzle member (52), and an operating member (53), wherein the stopper for a dispenser (1) has a C shape and comprises an inner peripheral wall (12), an outer peripheral wall (13), and a pair of connecting walls (14) and is equipped with a dividing portion (11) that restricts movement of the operating member (53) toward the cylinder (62) and divides the extension of the cylinder circumferential direction when viewed from the cylinder axis (O2) direction.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
A trigger-type liquid sprayer includes a sprayer main body mounted on a container body, and a nozzle member having a spray hole, the sprayer main body includes a vertical supply tube, a trigger mechanism having a trigger portion, a reservoir cylinder into which a liquid that has passed through the inside of the vertical supply tube is supplied in response to rearward movement of the trigger portion, and a reservoir plunger movably disposed inside the reservoir cylinder and configured to move toward one side in response to supply of the liquid into the reservoir cylinder while being biased toward the other side, and a displacement curbing portion is provided between a rear cylinder portion of the reservoir cylinder protruding rearward beyond the vertical supply tube and the vertical supply tube and configured to curb displacement of the rear cylinder portion with respect to the vertical supply tube.
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
A container with separable laminated layers includes an outer layer body, an inner layer body separably laminated on an inner surface of the outer layer body and capable of undergoing volume reduction and deformation, and an ambient air inlet extending between the outer layer body and the inner layer body. The container has a bottle shape with a tubular mouth, a shoulder that is continuous with the mouth, a trunk that is continuous with the shoulder, and a bottom that is continuous with the trunk. The trunk includes a squeeze area. The squeeze area has a substantially polygonal tubular shape with three or more panel-shaped portions, and three or more corner portions that each connect adjacent panel-shaped portions.
A double-layered container including an inner and outer container. A mouth, body and bottom portion respectively extend from top to bottom along a bottle axis. An outside air introduction hole is provided. A diameter of an intermediate portion between an upper and lower end of the body portion is smaller than a diameter of the lower end portion. The intermediate and lower end portions are connected via a step portion. A bottom wall portion includes a ground contact portion and depressed portion. A distance of the outer container inner surface from a connection portion to an outer peripheral edge portion of the ground contact portion in a vertical cross-sectional view along the bottle axis is 1.15 times or less a distance along the outer container inner surface and the bottle axis to an inner peripheral edge portion of the ground contact portion in the vertical cross-sectional view.
A double container includes an inner container and an outer container, has a mouth portion, a body portion and a bottom portion disposed in this order from top to bottom along a direction of a bottle axis, and includes an outside air introduction hole. The bottom wall portion of the bottom portion includes a ground contact portion and a recessed portion. A peripheral wall portion of the depressed portion extends inward in a radial direction as it goes upward. A plurality of ridge portions protruding radially inward are provided on the peripheral wall portion of the depressed portion at intervals in a circumferential direction. The peripheral wall portion of the depressed portion or the ridge portion extends inward in the radial direction via a step portion as it goes upward.
A decompression absorption bottle is formed of a synthetic resin material and has a cylindrical shape with a bottom. A bottom wall part of a bottom part includes a ground contact part; an upright peripheral wall part; and an annular movable wall part, the movable wall part is disposed to be freely rotatable in a vertical direction, the movable wall part is provided with an annular recess, and the annular recess is configured that an inner corner part having a V-shape or a U-shape protruding inward in the radial direction of the bottle when viewed from below, and an outer corner part having a V-shape or U-shape protruding outward in the radial direction of the bottle are alternately continued to each other in the circumferential direction of the bottle.
The present invention is a trigger-type liquid sprayer (1) comprising: a nozzle member (3); a sprayer body (2); and a fitted cap (30). The sprayer body (2) includes a vertical supply tube part (10) and a trigger mechanism (80). The fitted cap (30) includes a restricting part (32).
B65D 47/34 - Fermetures avec évacuation par pompage
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
A method of injection molding a test tube-shaped preform for biaxial stretch blow molding includes supplying a major material resin from outer and inner flow paths to a combined flow path for a predetermined time and rate. For a period of time within a range of the predetermined time period during which the major material resin is supplied, the intermediate layer resin is simultaneously supplied from the middle flow path to the combined flow path at a second predetermined supplying rate. A columnar laminated molten resin is injected into a cavity of a metal mold connected to a tip of the nozzle through a gate to fill the cavity, the columnar laminated molten resin being composed of the major material resin and the intermediate layer resin formed in the major material resin in a laminated manner that are combined into a columnar shape at the combined flow path.
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B32B 1/00 - Produits stratifiés ayant une forme non plane
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
The present invention is a square bottle. In the square bottle, a body portion extending in a vertical direction is configured that a panel surface portion and a corner surface portion are disposed, a circumferential groove is formed at a center portion of the body portion in the vertical direction, a recessed portion for finger contact is disposed in a portion of the circumferential groove located on the panel surface portion, a horizontal stripe portion is provided at an upper end portion of an inner surface defining the circumferential groove, and a vertical stripe portion extending downward from the horizontal stripe portion is disposed.
The present invention is a bottle with a handle which includes a bottle in which a mouth portion, a shoulder portion, a body portion, and a bottom portion are configured continuously in this order from top to bottom; and a handle. The body portion is provided with a mounting recess which is recessed forward and opened rearward, in a radial direction. The handle is mounted to the mounting recess. An upper peripheral groove extending continuously over an entire length in a circumferential direction is formed in a connecting portion between the shoulder portion and the body portion. A portion of the upper peripheral groove which is located at the same position in the circumferential direction as at least a part of the mounting recess is a shallow groove portion having a groove depth shallower than other portion.
The present invention is a trigger-type liquid sprayer (1) comprising a sprayer body (2) and a nozzle member (3) in which a spray hole (4) for spraying a liquid has been formed. The sprayer body (2) comprises a vertical feed tube (10), a connection tube (20), a sealing plug (110), a trigger mechanism (80), a reservoir cylinder (40), a reservoir plunger (50), and a recovery mechanism (160) in which are formed a communication hole (122) that communicates with the spray hole (4) and a feed hole (126) that communicates with the interior of the connection tube (20).
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
A synthetic resin container (1) comprises a mouth part (10), a body part (30) which is contiguous to the mouth part (10) via a shoulder part (20), and a bottom part (40) which closes the lower end of the body part (30). The synthetic resin container (1) is characterized in that: the body part (30) has an upper end portion (31) having a cross-section in a circular shape with the center thereof located on the axial line (O), a lower end portion (32) having a cross-section in a circular shape with the center thereof located on the axial line (O), and an intermediate portion (33) which is disposed between the upper end portion (31) and the lower end portion (32) and which has a cross-section in a polygonal shape with the center thereof located on the axial line (O) and vertices thereof located on 6-12 inclined ridge lines (33a) that spirally extend at a helical angle of 30-90°; and the synthetic resin container has a shape where W/H falls with a range of 0.20-0.35, when (W) represents the width of a portion of the body part (30) where the diameter becomes largest and (H) represents the height from the grounding surface up to the boundary between the shoulder part (20) and the body part (30).
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
The present invention is a trigger-type liquid sprayer (1, 201) comprising a sprayer body (2, 202) and a nozzle member (3, 203). The sprayer body (2, 202) comprises a vertical feed tube (10, 210), a trigger mechanism (80, 220), a reservoir cylinder (40, 240), and a reservoir plunger (50, 250). The trigger mechanism (80, 220) comprises a main cylinder (82, 223), a main piston (83, 222), and a biasing member (84, 224).
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
B65D 47/34 - Fermetures avec évacuation par pompage
The present invention is a dual container including an inner container deformed to reduce a volume according to reduction of accommodated contents, and an outer container in which the inner container is inserted and which is elastically deformable. In the dual container, a mouth portion, a shoulder portion, a drum portion, and a bottom portion are arranged in sequence from top to bottom in a bottle axis direction, an outside air introduction hole configured to introduce outside air between the outer container and the inner container according to reduction of contents is provided, a circumferential groove recessed inward in a radial direction and extending in a circumferential direction is formed in the drum portion, and a longitudinal convex portion configured to disconnect the circumferential groove in the circumferential direction is provided on an inner surface of the circumferential groove.
A preform for molding a dual container, in which an inner preform is inserted into an outer preform in a state in which a mouth portion of the inner preform is fitted into a mouth portion of an outer preform, the inner preform is formed of a crystalline resin, a crystallized region is provided in at least a portion of the inner preform, the crystallized region having a degree of crystallization greater than that of the other portion, the portion of the inner preform adjacent to the mouth portion from below the mouth portion and located below the outside air introduction hole, a step portion facing upward and a rib extending upward from the step portion are formed on an inner circumferential surface of the inner preform, and at least a part of the rib is adjacent to the crystallized region from above the crystallized region.
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
The present invention provides a trigger-type liquid sprayer (1, 201) comprising: a sprayer body (2, 202) attached to a container body (A, 200A); a nozzle member (4, 203) having a spray hole (3, 204) formed therein; and an invertible adapter (7, 250). The sprayer body (2, 202) comprises a vertical supply cylinder part (10, 210), a trigger mechanism (16, 230) having a trigger part (40, 231), a storage cylinder (31, 280), and a storage plunger (32, 300). The invertible adapter (7, 250) comprises: an adapter body (8, 253) forming a first space (127, S3) providing communication between the container body (A, 200A) and the vertical supply cylinder part (10, 210) via an erected introduction port (131a, 251), and a second space (125, S4) providing communication between the container body (A, 200A) and the first space (127, S2) via an inverted introduction port (118, 252); and a switching valve (126, 254) that interrupts communication between the first space (127, S3) and the second space (125, S4) when the container body (A, 200A) is erected, and that provides communication between the first space (127, S3) and the second space (125, S4) when the container body (A, 200A) is inverted.
B65D 47/34 - Fermetures avec évacuation par pompage
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
F04B 9/14 - Pompes caractérisées par leur mise en œuvre par la force musculaire
An application container includes a container main body, an inner plug, and a cap detachably mounted on a container body, the inner plug includes a holding cylinder section, and an application ball, the holding cylinder section has a holding cylinder main body, and a soft seal part, the soft seal part has an annular shape extending around a center axis and is elastically deformable, and the application ball is pushed downward by the cap and pushed into the soft seal part as the cap is mounted on the container body.
A45D 34/04 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums spécialement conçus pour étendre un liquide, p. ex. à l'aide d'un rouleau ou d'une bille
B65D 41/04 - Capuchons ou couvercles en forme de capuchons filetés ou similaires, fixés par rotation
B65D 47/42 - Fermetures avec dispositifs pour remplir et vider, ou pour vider avec tampons ou moyens analogues pour appliquer le contenu
55.
LIQUID CONTAINER AND LIQUID CONTAINER WITH CONTENT LIQUID
Provided is a liquid container and a liquid container with content liquid that inhibit dripping from a nozzle to the outside and facilitate sorted disposal. A liquid container (100) according to the present disclosure is characterized in that a container body (10) that partitions an accommodation space (S) for content liquid, a tubular nozzle (20) that is continuous with an upper portion of the container body (10) and guides the content liquid to the outside, and a liquid collection channel (R) that returns the content liquid on a radially outer side of the nozzle (20) into the accommodation space (S) are formed by integral molding.
A synthetic resin container has improved formability while preventing deformation of corner walls. The synthetic resin container includes a mouth that serves as a dispensing opening for contents, a body that is continuous with the mouth via a shoulder, and a bottom that closes a lower end of the body. The body includes a pair of main walls arranged so as to face each other with a gap therebetween, a pair of side walls arranged so as to face each other with a gap therebetween, and corner walls that couple respective ends in a circumferential direction of the main walls and the side walls. Each corner wall is provided with U-shaped ribs that are formed in a substantially U-shape within a surface of the corner wall and that are concave toward an inner side in a thickness direction of the corner wall.
A plunger pump, including: a tubular cylinder that has an internal space communicating with inlet and outlet flow paths; and a piston that is movable along an axis of the cylinder, wherein a head of the piston includes, on an outer peripheral surface thereof, a sealing portion that is slidable against an inner peripheral surface of the cylinder, which includes a body tubular portion wherein the head is arranged during normal use, and a cleaning tubular portion wherein the head is arranged during cleaning, an inner peripheral surface of the cleaning tubular portion has an inner diameter equal to that of an inner peripheral surface of the body tubular portion, the cleaning tubular portion includes, on the inner peripheral surface thereof, at least one cleaning liquid circulation groove that is configured by a through hole or recess, and the cleaning liquid circulation groove extends obliquely with respect to the axis.
F04B 53/16 - Carcasses d'enveloppeCylindresChemises de cylindre ou culassesConnexions des tubulures pour fluide
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
A trigger-type liquid ejector including an ejector main body and a nozzle member. The ejector main body includes: a longitudinal supply tube portion; a trigger mechanism including a trigger portion; a reservoir cylinder; a reservoir plunger; and a reservoir valve. The longitudinal supply tube portion includes an outer tube and an inner tube. A recovery passage is provided between the outer tube and the inner tube. The reservoir valve is provided in the inner tube and configured to allow supply of a liquid from the longitudinal supply tube portion into the reservoir cylinder by being elastically deformed in the vertical direction.
B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
A dispensing container (1) includes: an operation part (10) that extends in a vertical direction and has an inner transmission shaft (26) in which an inner spiral groove (26a) is formed; a sleeve (11) that surrounds the outside of the inner transmission shaft (26) and provided so as to be rotatable around a container axis (O); an inner dish main body (51) that is provided on the inner side of the sleeve (11) so as to be movable in the vertical direction and holds a content in a state in which rotation around the container axis (O) with respect to the sleeve (11) is regulated; and a movable cylinder (52) that extends downward from the inner dish main body (51) and has a second engaging projection (52c) engaged with the inner spiral groove (26a). In either one of members, i.e., the sleeve (11) or the operation part (10), a sliding part (100) is fixed, which is formed of material softer than the material of the one of the other members and with which the other of the members comes into sliding contact as the sleeve (11) and the operation part (10) rotate relative to each other.
The present invention provides an application container (1) provided with: an inside plug member (20) that is attached to a mouth part (10) of a container body (2) and has a communication hole (21) and an ejection hole (22) formed therein; a holder (30) that has an accommodation part (31) and a plug body (35) and has a communication path (40) formed between the holder (30) and the inside plug member (20); an application member (50) that is arranged inside the accommodation part (31); a biasing member (60) that biases the holder (30) upward with respect to the inside plug member (20); an over-cap (4) that is attached to the mouth part (10) of the container body (2); and a seal part (80) that intercepts communication between the communication path (40) and the outside in a state in which the over-cap (4) is detached from the mouth part (10) and the plug body (35) closes the communication hole (21).
B65D 83/00 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
B65D 47/24 - Fermetures avec dispositifs de décharge autres que des pompes comportant des éléments fonctionnant à la main pour commander l'évacuation avec soupapes
B65D 47/42 - Fermetures avec dispositifs pour remplir et vider, ou pour vider avec tampons ou moyens analogues pour appliquer le contenu
The present invention provides a preform (1, 2) for forming a double container (X) including an inner container (X1) and an outer container (X2), the preform (1, 2) comprising a bottomed cylindrical inner preform (11) for forming the inner container (X1) and a bottomed cylindrical outer preform (12) for forming the outer container (X2), wherein: the inner preform (11) is inserted into the outer preform (12); a vertical groove (15) is formed in an inner peripheral surface of a mouth region (22) of the outer preform (12); an outside air introduction hole (13) is open in the vertical groove (16); and a mouth region (21) of the inner preform (11) is provided with a flange portion (24).
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
A container with separable laminated layers includes an outer layer body, an inner layer body separably laminated on an inner surface of the outer layer body and capable of undergoing volume reduction and shape change, and an ambient air inlet continuously extending between the outer layer body and the inner layer body. The container with separable laminated layers has a bottle shape including a tubular mouth, a shoulder continuous with the mouth, a trunk continuous with the shoulder, and a bottom continuous with the trunk. The trunk includes a squeeze area that is continuous with the shoulder via a circumferential step portion or a circumferential rib portion. The step portion or the rib portion is provided with a recess that is concave toward an inner side of the container.
A preform, a synthetic resin container, and a method for manufacturing a synthetic resin container in which an air passage leading from an ambient air introduction hole to a trunk can be easily preserved. In the mouth, the inner body includes a large-diameter portion provided at an upper end thereof, and a small-diameter portion continuously extending below the large-diameter portion via a connecting portion. In the mouth, the outer body is provided with an ambient air introduction hole passing through the outer body, and a neck ring positioned within a height range of the small-diameter portion. The inner body is made of a crystalline resin, and a crystallized region is formed in part of the inner body, the crystallized region having a higher degree of crystallization than other regions.
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
A blow molding apparatus is configured to blow mold a preform into a container by supplying a pressurized incompressible fluid into the preform from a pressurized fluid supply unit. The blow molding apparatus includes: a drawing and discharging flow path connected to a drawing orifice; a fluid drawing source to apply drawing force to the drawing and discharging flow path, after blow molding is completed and after and/or while the blow nozzle is moved to a standby position, to draw the incompressible fluid adhering to the blow nozzle; and a pressurized gas supply source to supply a pressurized gas to the drawing and discharging flow path, after blow molding is completed and after a next preform is placed into the mold, to cause the incompressible fluid inside the drawing and discharging flow path to flow out toward the inside of the preform or toward the inside of a container.
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B29K 105/00 - Présentation, forme ou état de la matière moulée
The present invention is a discharge device (1, 1A) which comprises: a stem (21) that is disposed inside of a mouth part (A1) of a container body (A) in such a manner as to be downwardly movable while being biased upward; a tubular cylinder (23) to which the stem (21) is inserted; a piston (22) that is linked with a vertical motion of the stem (21) in the cylinder (23) and that is fitted to the inner circumferential surface of the cylinder (23) so as to be vertically slidable; a synthetic resin biasing member (25) that encloses the stem (21) from radially outside and that is mounted to an upper portion of the stem (21) in such a manner as to bias the stem (21) upward; and a push-down head (5) that is mounted to the upper end of the stem (21) and has a nozzle hole (54a) through which content fluid is discharged.
This method for manufacturing a liquid container is characterized by including: an air discharge step (S2) for discharging air from the inside of a preform (2) by supplying liquid (L) to the inside of the preform (2) at a pressure not causing stretching of the preform (2) through an in-cylinder flow path (30) formed by an inner peripheral surface of a spare supply cylinder (28) extending through a blow nozzle (23) and an outer peripheral surface of a spare supply rod (29) provided radially inward of the inner peripheral surface of the spare supply cylinder; and a liquid blow molding step (S3) for molding the preform (2) into a container (C) having a shape conforming to the inner surface of a mold die (10) by stretching the preform (2) downward with the spare supply rod (29) and supplying the liquid (L), which has been pressurized inside the preform (2), through an in-nozzle flow path formed by an inner peripheral surface (23d) of the blow nozzle (23) and the outer peripheral surface of the spare supply rod (29).
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A double container pouring cap that can abut an air valve in an intended state and stably exhibit performance related to the air valve, and a double container includes: an air valve that can abut on and separate from a back surface of a cap body, and blocks air flow from a vent to an outside air inlet, while allowing air flow from the outside air inlet to the vent; and an inner plug provided to face the back surface of the cap body with the air valve interposed between, and including a regulation part that abuts on a part of the air valve and limits separation of the air valve from the back surface of the cap body. A first abutting surface of the air valve where the regulation part abuts is a flat surface.
A blow molding apparatus including: a mold; a blow nozzle; a pressurized fluid supply unit; and a blow nozzle moving unit configured to cause a relative movement of the blow nozzle between a connected position and a standby position, wherein a preform is molded into a container by supplying a pressurized incompressible fluid into the preform. The blow molding apparatus includes: a drawing member including a drawing port; a drawing pump configured to be connected to the drawing member; and a drawing member moving unit configured to move the drawing member so that the drawing port is positioned below the blow nozzle, after the container has been molded and the blow nozzle has been moved from the connected position to the standby position.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/30 - Appareils de moulage par soufflage comportant des moules ou des parties de moule mobiles
A barrier cap including a cap main body configured to be fitted onto a mouth of a container main body and an upper lid configured to be fitted onto the cap main body, the barrier cap being configured to be openable, wherein the cap main body includes a base layer and a barrier layer provided as an intermediate layer in the base layer, the base layer including a base resin, and the barrier layer containing a barrier resin, and the barrier layer includes a blend of the base resin and the barrier resin.
B65D 51/22 - Capuchons, couvercles ou chapeaux fonctionnant avec une fermeture intérieure disposée pour être ouverte en perçant, coupant ou déchirant comportant des moyens pour percer, couper ou déchirer la fermeture intérieure
B65D 47/36 - Fermetures avec parties frangibles conçues pour être percées, déchirées ou enlevées pour créer des ouvertures d'évacuation
A liquid blow molding apparatus, including: a nozzle configured to define a flow path for a liquid that includes an opening and closing port and a discharge port; a seal body configured to open and close the opening and closing port and includes a guide hole; and a rod configured to move in an axial direction while being guided by the guide hole, wherein the seal body includes a tubular-shaped extension portion configured to extend into the discharge port when the seal body closes the opening and closing port, and a tip surface of the extension portion is configured to have liquid repellency.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
B29C 49/00 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet
A preform assembly includes: an outer preform that includes an outer mouth portion and a stretch portion connected to the outer mouth portion and in which a recess extending in a vertical direction is provided on an inner surface of the stretch portion; and an inner preform that includes an inner mouth portion and a stretch portion connected to the inner mouth portion, wherein an outside air introduction port communicating with a part between the outer preform and the inner preform is provided in a mouth portion composed of the outer mouth portion and the inner mouth portion located on an inner side of the outer mouth portion.
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
B65D 79/00 - Genres ou types de paquets ou parties constitutives, non prévus ailleurs
B29B 11/04 - Fabrication de préformes par assemblage de matière préformée
B29C 49/08 - Étirage biaxial pendant le moulage par soufflage
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
B29C 49/02 - Moulage par soufflage combiné avec la fabrication de la préforme ou de la paraison
B29K 67/00 - Utilisation de polyesters comme matière de moulage
A trigger-type liquid sprayer (1) comprises: a vertical supply pipe (10); a reservoir cylinder (90) into which a liquid having passed through the inside of the vertical supply pipe is supplied; and a reservoir plunger (80) that is disposed in the reservoir cylinder so as to be movable in the axial direction along the central axis line of the reservoir cylinder, that moves toward one side of the axial direction in conjunction with the supply of the liquid to the inside of the reservoir cylinder, and that is biased toward the other side of the axial direction by means of a bias member. The vertical supply pipe is provided with: a recovery passage (17) that is disposed at a rear end part of the vertical supply pipe, and that extends downward from the reservoir cylinder with a lower end part thereof closed from below; a connection passage (17a) that extends from the recovery passage in the circumferential direction of the vertical supply pipe; and a connection opening (18a) for connecting the connection passage and the inside of a container (A) to each other.
B65D 47/34 - Fermetures avec évacuation par pompage
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
A trigger-type liquid sprayer (1) comprises a sprayer body (2) that is attached to a container body (A), and a nozzle member (3) that has a spray hole (4) formed therein. The sprayer body comprises a vertical supply tube part (10), a trigger mechanism (50) that has a trigger part (51), a retention cylinder (90) into which a liquid is supplied due to the trigger part moving rearward, said liquid having passed through the interior of the vertical supply tube, and a retention plunger (80) that is movably provided in the retention cylinder, moves toward one side in accordance with the liquid being supplied into the retention cylinder, and is biased toward the other side. The retention cylinder is provided so as to protrude further rearward than the vertical supply tube part. In the retention cylinder, between the vertical supply tube part and a rear cylinder part (97) that protrudes further rearward than the vertical supply tube part, a displacement suppression part (150) that suppresses displacement of the rear cylinder part relative to the vertical supply tube part is provided.
B65D 47/34 - Fermetures avec évacuation par pompage
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
A cap configured to be detachably attached to a mouth portion of a container body having a containment space for contents and close the mouth portion, includes: a transparent or semitransparent topped tubular outer lid portion; and a topped tubular inner lid portion located in close contact with an inner side of the outer lid portion so as to be relatively non-rotatable. A retaining protrusion having an inclined surface that is inclined inward in a downward direction and extends to a lower end of the outer lid portion is provided on an inner peripheral surface of the outer lid portion. The retaining protrusion engages with a retaining depression provided on an outer peripheral surface of the inner lid portion, to suppress separation between the outer lid portion and the inner lid portion.
A replacement type container that facilitates an operation of separating an inner container and prevents an outer container from dropping off at the time of latching release of an engagement portion. The replacement type container includes an inner container that houses a content, an outer container that houses the inner container, and a cap attached to the inner container.
A45D 40/00 - Emboîtages ou accessoires spécialement conçus pour la conservation ou l'emploi de produits de toilette ou cosmétiques solides ou pâteux, p. ex. de savons à barbe ou de rouges à lèvres
B65D 77/04 - Objets ou matériaux enfermés dans plusieurs réceptacles disposés les uns dans les autres
A double-layered container (1) is provided with an inner container (12) that deforms so as to reduce volume with a reduction in an accommodated content and an elastically-deformable outer container (11) incorporating a container, has a mouth part (13), a shoulder part (15), a barrel part (16), and a bottom part (14) disposed in this order from an upper side to a lower side along a bottle axis direction, and is provided with an air introduction hole (17) that introduces air between the outer container and the inner container with a reduction in a content. At a portion (13a) of the mouth part connected to the shoulder part, an upper gap is provided between the outer container and the inner container. The barrel part is composed of a plurality of surface parts (31) connected in a circumferential direction via corner parts (32). In the corner parts, first vertical convex ribs (33) extending in the bottle axis direction when seen from an outside in a radial direction are formed. The first vertical convex ribs are integrally formed from the portion of the mouth part connected to the shoulder part via the shoulder part to a central part in the bottle axis direction of the barrel part.
A method of manufacturing a content liquid containing bottle includes: a molding step of blow molding a preform into a bottle that includes a mouth portion, a shoulder portion expanding in a direction away from the mouth portion, a barrel portion, and a bottom portion; a cap attachment step of attaching a cap to the mouth portion of the bottle filled with a content liquid; and a label attachment step of placing a tubular shrink label over outside of the bottle, and thermally shrinking the shrink label to attach the shrink label to the bottle, wherein in the label attachment step, the shrink label is thermally shrunk in a state in which one end of the shrink label is located at a region of the shoulder portion in which an inner surface is in contact with the content liquid.
B65C 3/16 - Pose d'étiquettes sur des réceptacles courts et rigides sur le corps du réceptacle le réceptacle étant présenté pour l'étiquetage de manière à ce que la ligne médiane soit verticale en enroulant les étiquettes sur des réceptacles cylindriques, p. ex. des bouteilles
B67C 7/00 - Opérations combinées de lavage, remplissage et fermeture des bouteillesProcédés ou dispositifs combinant au moins deux de ces opérations
B67C 3/22 - Mise en bouteilles de liquides ou de semi-liquidesRemplissage des bocaux ou bidons avec des liquides ou semi-liquides en utilisant des appareils de mise en bouteilles ou des appareils analogues Détails
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A double container has an outer layer body and an inner layer body mainly made of a polyester resin and is formed by biaxial stretch blow molding, and includes: a mouth portion; a shoulder portion, gradually increasing in diameter in a downward direction, and having an outward protruding curved shape over a length in a vertical direction in a longitudinal section; a barrel portion; and a bottom portion, wherein the mouth portion has an outside air introduction port for introducing outside air between the outer layer body and the inner layer body, and the double container includes a shoulder rib that is concave or convex as seen from outside and at least extends from an upper end of the shoulder portion to the lower end of the shoulder portion.
A liquid blow molding device (1) comprises a nozzle unit (20) and a plunger pump (40). The liquid blow molding device (1) comprises a discharge opening/closing valve (V2) that is connected to a discharge port (26) of the nozzle unit (20) via a discharge pipe (P3), and is configured to be capable of supplying a pressurized liquid (L) from the plunger pump (40) to an intra-nozzle vertical flow path (24) and externally discharging the liquid (L) inside the intra-nozzle vertical flow path (24) from the discharge pipe (P3) in a state in which a seal body (27) is closed and the discharge opening/closing valve (V2) is opened. A supply pipe (P1) is inclined to be higher on the side of a supply port (25) than on the side of the plunger pump (40). The discharge port (26) is provided continuous with an upper end of the intra-nozzle vertical flow path (24). The discharge pipe (P3) is inclined to be higher on the side of the discharge opening/closing valve (V2) than on the side of the discharge port (26).
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
The present invention is a double-layered container (1) comprising an inner container (12) and an outer container (11). The double-layered container is configured as follows: a mouth section (13), a body section (16), and a bottom section (14) are arranged, in this order, from top to bottom along a bottle axis (O) direction; an outside air introduction hole (17) is provided; in the body section (16), the diameter of an intermediate section (16c) located between an upper-end section (16a) and a lower-end section (16b) is smaller than the diameter of the lower-end section (16b); the intermediate section (16c) and the lower-end section (16b) are connected with a step section (16d) therebetween; a bottom wall section (22) of the bottom section (14) comprises a ground-contact section (23) and a depressed section (24); in a vertical cross-sectional view along the bottle axis (O) direction, the distance along the inner surface of the outer container (11) between a connection section (25) connecting the step section (16d) to the lower-end section (16b) and an outer peripheral edge section (23a) of the ground-contact section (23) is 1.15 times or less the distance, in a vertical cross-sectional view, along the inner surface of the outer container (11), between an intersecting section (24a) at which the depressed section (24) meets the bottle axis (O) and the inner peripheral edge section (23b) of the ground-contact section (23).
The present invention is a double container (1, 101) comprising an inner container (12) and an outer container (11), wherein: a mouth section (13), a body section (16), and a bottom section (14) are arranged in said order from the top downward along a bottle axis (O) direction; an outside air introduction hole (17) is provided; a bottom wall portion (22, 122) of the bottom section comprises a ground contact part (23, 123) and a concave part (24, 124); a peripheral wall portion (25, 125) of the concave part extends radially inward while extending upward; multiple ridge parts (27, 127) protruding radially inward are circumferentially disposed at intervals on the peripheral wall portion (25, 125) of the concave part; and the peripheral wall portion (25) of the concave part or the ridge parts (127) extend radially inward via step parts (26, 126) while extending upward.
A synthetic resin-made container is a synthetic resin-made container that has an outer layer body and an inner layer body separably laminated on an inner surface of the outer layer body and is formed by stretch blow molding, and includes: a tubular mouth portion; a barrel portion connected to and located below the mouth portion; and a bottom portion closing a lower end of the barrel portion, wherein the outer layer body contains polyethylene terephthalate, the inner layer body contains polyethylene terephthalate, a laminate containing polyethylene terephthalate, or a blend containing polyethylene terephthalate, and has a vapor-deposited film having a gas barrier property on an inner surface thereof, and a rib that prevents the inner layer body from peeling away from the outer layer body when forming the vapor-deposited film is formed in at least one of a lower part of the barrel portion and the bottom portion.
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
B29C 49/00 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
The present invention pertains to a decompression absorption bottle (1, 101) that is of a bottomed cylindrical shape and composed of a synthetic resin material. A bottom wall (19, 119) of a bottom part (14, 114) comprises a ground contact part (18, 118), an upright circumferential wall part (21, 121), and an annular movable wall part (22, 122). The movable wall part (22, 122) is disposed so as to be turnable in the vertical direction. The movable wall part (22, 122) has annular recesses (26, 126) formed therein. In the annular recesses (26, 126) as viewed from below, inner corner sections (27, 127) which are formed in a V-figure or U-figure bulging inward in the radial direction of the bottle and outer corner sections (28, 128) which are formed in a V-figure or U-figure bulging outward in the radial direction of the bottle are joined alternately in the circumferential direction of the bottle.
A preform holding method in which a blow molding preform (1) provided with a cylindrical opening part (2) and a body part (3) that is continuous with the opening part (2) in an integral manner and that has a bottomed cylinder shape is held by a holding tool (10) in an orientation such that an opening (2e) of the opening part (2) faces upward, said preform holding method being characterized in that the preform (1) is configured so that the inner circumferential surface (2d) of the opening part (2) has a tapering surface (4) such that the inner diameter gradually decreases from the body part (3) side toward the opening (2e) side, and the preform (1) is held by causing the holding tool (10) to contact the tapering surface (4) when inserted in the opening part (2).
A blow molding device includes a nozzle, a pressurized fluid supply source, a seal body, and a rod. The seal body includes a tubular wall. A communication depression extending from a lower end of the tubular wall to a communication port open on an outer circumferential surface of the tubular wall is provided in an inner circumferential surface of the seal body. A communication path is provided in the nozzle. The blow molding device further includes a fluid suction source configured to suck an incompressible fluid from the communication depression through the communication path and the communication port, and/or a pressurized gas supply source configured to supply a pressurized gas that blows off the incompressible fluid from the communication depression through the communication path and the communication port.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A liquid-containing container manufacturing method includes: a liquid blow molding step of molding a preform into a liquid-containing container of a shape along an inner surface of a mold for blow molding, by supplying a liquid pressurized from a supply path into the preform in a state in which a blow nozzle engages with a mouth part of the preform; and a headspace formation step of forming a headspace in the liquid-containing container, by operating a pressurized liquid supply source in a suction direction to discharge the liquid from inside the liquid-containing container through the supply path, thereafter closing the supply path, and discharging the liquid from inside the liquid-containing container through a discharge port of a discharge rod extending into the liquid-containing container through the blow nozzle.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A trigger type liquid ejector includes an ejector body and nozzle, the ejector body includes a vertical supply pipe, ejection barrel, trigger, piston, and cylinder, a recovery passage brings the cylinder in communication with the vertical supply pipe via a space between a piston body and a piston guide of the cylinder formed in the ejector body, the vertical supply pipe has a lower inner tube part where the recovery passage opens, the trigger type liquid ejector further includes an upright and inverted posture adaptor attached into the lower inner tube part where communication between the recovery passage and an inside of a container body is blocked, and a communication passage brings the recovery passage in communication with the inside of the container body forms between an outer circumferential surface of the upright and inverted posture adaptor and an inner circumferential surface of the lower inner tube part.
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
A dispensing container capable of changing the ratio between the amounts of two kinds of contents to be dispensed, includes two container bodies, two pumps including two stems, an adjusting member configured to press the stems and to be rotatable about an axis extending in a substantially vertical direction, and a pressing head configured to, in response to a depressing operation, rotate about an axis extending in a substantially horizontal direction, to thereby depress the stems via the adjusting member. The adjusting member includes a plurality of pressing portions against which the stems are pressed, and when the adjusting member is rotated about the axis, a depressing stroke of the one of the plurality of pressing portions on the side of one of the stems becomes shorter, and a depressing stroke of the other one of the plurality of pressing portions on the side of the other stem becomes longer.
B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation
89.
Method and device for manufacturing liquid-filled container
In a liquid container manufacturing method, a nozzle unit includes a flow path that is configured to be opened and closed by a valve embedded in a blow nozzle, and a seal pin arranged in a pin accommodating space included in the flow path has a protruding portion configured to enter a communication space in a closed state of the valve. The liquid container manufacturing method includes a liquid blow molding step of molding a preform into the liquid container, by supplying, to an interior of the preform, a pressurized liquid.
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
Provided is a delamination container (1) comprising an outer layer body (2), an inner layer body (3) that is capable of freely decreasing in volume and deforming and that is removably stacked on the inner surface of the outer layer body (2), and an outside air inlet (9) connected between the outer layer body (2) and the inner layer body (3), the delamination container (1) being characterized by having a bottle shape that has a cylindrical mouth (4), a shoulder (5) connected to the mouth (4), a trunk (6) connected to the shoulder (5), and a bottom (7) connected to the trunk (6), the trunk (6) being provided with a squeeze area (6a), and the squeeze area (6a) having a substantially rectangular cylindrical shape provided with three or more panel-shaped parts (6a1) and three or more corner parts (6a2) respectively connecting mutually adjacent panel-shaped parts (6a1).
This liquid blow molding device (1) supplies a pressurized liquid (L) to a preform (2) and performs liquid blow molding on a container (C), the liquid blow molding device (1) being characterized by having a plurality of molds (11), a plurality of blow nozzles (22), and one blow molding plunger pump (30) which supplies the pressurized liquid (L) to each blow nozzle (22), wherein: the blow molding plunger pump (30) has a cylinder (31), a plunger (32), and a sealing member (34) which demarcates and forms a pressure chamber (33) between the plunger (32) and the sealing member and which is provided with a plurality of blow molding outflow ports (37) that respectively open to the pressure chamber (33); and the plurality of blow nozzles (22) are connected to the corresponding blow molding outflow ports (37) via pipes (38).
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A delamination container formed by blow molding a preform assembly includes: an outer layer body including a tubular outer mouth portion and a bottomed tubular barrel portion; an inner layer body including a tubular inner mouth portion fixed to an inner side of the outer mouth portion, and a containing portion separably laminated on an inner surface of the barrel portion and capable of volume-reduction deformation; an outside air introduction port; and a plurality of protrusions integrally provided in an upper end part of the barrel portion at intervals in a circumferential direction centering on an axial center of the outer mouth portion, the plurality of protrusions each projecting from an outer surface of the barrel portion and being recessed with respect to the inner surface of the barrel portion.
B65D 8/00 - Réceptacles de section transversale courbe, dont le corps est formé par jonction ou liaison de plusieurs composants rigides, ou sensiblement rigides, constitués en totalité ou principalement en métal, en matière plastique, en bois ou en un matériau de remplacement
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 7/05 - Liaison entre couches les couches n’étant pas liées sur toute la surface, p. ex. liaison discontinue ou par motifs particuliers
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
A plunger pump (10) is characterized by comprising: a tubular cylinder (20) that has an internal space (S) communicating with an intake flow path (R1) and a delivery flow path (R2); and a piston (40) capable of moving along the axis (O) of the cylinder (20). The plunger pump is further characterized in that: the outer circumferential surface (41a) of a head part (41) of the piston (40) is provided with a seal part (43) capable of sliding against the inner circumferential surface (22a) of the cylinder (20); the cylinder (20) has a main cylindrical part (22) in which the head part (41) is disposed during normal use, and a cleaning cylindrical part (23) in which the head part (41) is disposed during cleaning; the inner circumferential surface (23a) of the cleaning cylindrical part (23) has the same inner diameter as the inner circumferential surface (22a) of the main cylindrical part (22); the inner circumferential surface (23a) of the cleaning cylindrical part (23) is provided with a cleaning liquid distribution groove (24) constituted by a hole or a recess; and the cleaning liquid distribution groove (24) extends obliquely relative to the axis (O).
F04B 53/00 - Parties constitutives, détails ou accessoires non prévus dans les groupes ou ou présentant un intérêt autre que celui visé par ces groupes
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
b) of the sheet are butted together; and a reinforcing tape portion (reinforcing tape 35) provided on an inner surface of the laminated sheet (31) along a butted portion (32). The laminate sheet (31) includes a high hardness protective layer (18) constituting an outermost layer, an outer polyethylene-based resin layer (21) formed on an inner side of the high hardness protective layer (18), and an inner polyethylene-based resin layer (11) constituting an innermost layer, and the high hardness protective layer (18) has a pencil hardness of 3B or greater than 3B. The reinforcing tape portion (35) includes a polyethylene-based resin layer (outer reinforcing resin layer 59) as an outermost layer abutting against the inner surface of the laminate sheet (31).
According to the present invention, there is provided a bottle formed of a synthetic resin material in a cylindrical shape with a bottom, the bottle includes a bottom portion which includes a bottom wall portion and a heel portion, in which the bottom wall portion includes an inner peripheral wall portion and a depressed wall portion, a plurality of concave portions are formed on the inner peripheral wall portion, the plurality of concave portions are located on the inner peripheral wall portion at least in a portion including a lower end edge of the inner peripheral wall portion, a plurality of convex portions are formed at a connecting portion between the inner peripheral wall portion and the depressed wall portion, and the plurality of concave portions and the plurality of convex portions are provided alternately in the circumferential direction.
The present invention is an application container (10) provided with a container main body (1), an inner plug (2), and a cap (3) detachably attached to a container body (11). The inner plug (2) is provided with a holding cylindrical section (6) and an application ball (7), wherein the holding cylindrical section (6) has a holding cylindrical main body (8) and a soft seal part (9). The soft seal part (9) is formed in an annular shape extending around a central axis (O) and is elastically deformable, and the application ball (7) is pushed into the soft seal part (9) by being pushed downward by the cap (3) when the cap (3) is attached to the container body (11).
B65D 47/42 - Fermetures avec dispositifs pour remplir et vider, ou pour vider avec tampons ou moyens analogues pour appliquer le contenu
B05C 17/00 - Outils à main ou appareils utilisant des outils tenus à la main pour appliquer ou étaler des liquides ou d'autres matériaux fluides sur des surfaces, pour enlever partiellement des liquides ou d'autres matériaux fluides des surfaces
B65D 41/04 - Capuchons ou couvercles en forme de capuchons filetés ou similaires, fixés par rotation
B65D 83/00 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
A double container includes: an outer layer body including an outer mouth portion and a barrel portion; an inner layer body including an inner mouth portion and a containing portion; an outside air introduction port for introducing outside air; and a plurality of vertical ribs arranged with spacing in a circumferential direction on an inner surface of the outer layer body or an outer surface of the inner layer body, and each extending over the outer mouth portion to the shoulder portion or extending over the inner mouth portion to the containing portion, wherein at least one of the plurality of vertical ribs faces the outside air introduction port.
B65D 1/02 - Bouteilles ou réceptacles similaires, à cols ou à ouvertures rétrécies analogues, conçus pour verser le contenu
B29B 11/14 - Fabrication de préformes caractérisées par la structure ou la composition
B29C 49/22 - Moulage par soufflage, c.-à-d. en soufflant une préforme ou une paraison dans un moule pour obtenir la forme désiréeAppareils à cet effet de préformes ou de paraisons multicouches
A dispenser for aerosol containers includes: a nozzle; and a cover including an operating portion. One of the operating portion and the nozzle includes a sliding portion capable of depressing the nozzle to a predetermined depression position together with a plurality of stems while sliding on a slid portion provided at an other one of the operating portion and the nozzle to a termination, with a depression operation on the operating portion. A vibration generation portion that generates vibration as a result of entry of the sliding portion is provided at the termination of the slid portion.
A liquid container manufacturing method includes: a liquid blow molding step of molding a preform into a liquid container having a shape conforming to an inner surface of a blow-molding mold, by supplying a pressurized liquid to an interior of the preform through a supply path in a state where a blow nozzle is engaged to a mouth of the preform; and a headspace forming step of forming a headspace in the liquid container, by discharging the liquid from an interior of the liquid container through a discharge port in a discharge rod extending to the interior of the liquid container through the blow nozzle, by introducing a pressurized gas to the interior of the liquid container through a gas inflow path in a state where the supply path is closed.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
A liquid blow molding method of molding a liquid container containing a content liquid from a preform, includes a nozzle engagement step of engaging a blow nozzle with a mouth portion of the preform; a molding step of molding the preform into a container of a predetermined shape by supplying a pressurized liquid into the preform; a suck-back step of sucking back a predetermined amount of liquid from the inside of the container to a supply channel by operating a pump in a reverse direction with the container put in the upside-down posture while the blow nozzle is engaged with the mouth portion; and a nozzle separation step of separating the blow nozzle from the mouth portion with the container put in the upright posture.
B29C 49/46 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires caractérisés par l'emploi d'un milieu particulier ou de fluides de soufflage autres que l'air
