Described is a dispenser (1) for dispensing a fluid, made of recyclable plastic material, comprising a containment body (2), a suction pipe (3), a ring nut (9), a piston (6), a hollow stem (5), a dosing chamber (10), a tip (7), a dispensing head (13), a retaining ring (14) and a no-load pneumatic spring. The no-load pneumatic empty being positioned in an annular chamber with a variable volume defined by the piston (6), by the retaining ring (14), by the hollow stem (5) and by an upper stretch (16) of the containment body (2). The no-load pneumatic spring being configured to move axially upwards the slidable parts connected to the dispensing head (13), to return them to a rest condition, after the dispenser (1) has been actuated by a user by means of it.
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
Described is a dispenser (1) for dispensing a fluid contained in a bottle, comprising a connecting element (2) which can be screwed to the bottle, a suction and pumping apparatus (3) configured for drawing a fluid from the bottle and a dispensing head (4) which can be pressed by a user to allow the outflow of the fluid through an outlet channel (5). The connecting element (2) comprises at least one flexible profile (6), defined along a circular sector of the connecting element (2). The dispenser (1) also comprises at least one rib (7) extending at least partly inside the circular sector of the connecting element (2). The rib (7) being movable, in use by a relative rotation of the dispensing head (4) with respect to the connecting element (2), in contact against the flexible profile (6) in such a way as to deform the latter.
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
Described is a dispenser (1) for dispensing a fluid comprising a containing body (2) which can be inserted in a bottle, a ring nut (9) which can be screwed on the neck of the bottle and a dispensing head (13). The dispenser (1) also comprises a piston (6) slidable inside the containing body (2) and a hollow stem (3) associated below the piston (6). Inside the containing body (2) there is a concertina-like deformable element (7), defining a return spring, the concertina-like deformable element (7) being made of plastic material.
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
Described is a dispenser (1) for dispensing a fluid contained in a bottle, made of plastic material, comprising a ring nut (2), defining a receiving portion (5), and having a central tubular element (3) defining in turn a cylindrical conduit (4) for sucking the fluid; a concertina-like deformable element (6) comprising lateral walls (7) defining a dosing chamber (8); a dispensing head (9), which can be pressed by a user and equipped with a collection chamber (10) designed to collect the fluid flowing out from the dosing chamber (8). The concertina-like deformable element (6) comprises a lower tubular portion (11) axially slidable inside a first annular space (12), defined between the central tubular element (3) and the receiving portion (5) of the ring nut (2). The dispenser (1) also comprises a plurality of first ribs (24) and second ribs (25), respectively positioned on the receiving portion (5) and on the lower tubular element (11). The lower tubular portion (11) in a raised position of the dispensing head (9) guarantees the fluid-tight seal with the receiving portion (5). In the lowered position, the lower tubular portion (11) defines a passage for the flow of compensation air, which is distinct and separate from the dispensing conduit.
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
Described is a dispenser for dispensing a fluid contained in a plastic bottle, including a ring nut having a cylindrical conduit for sucking the fluid; a concertina-like deformable element including side walls defining a dosing chamber; a ring identifying with the ring nut a locking system defining an operating and non-operating configurations; a dispensing head, which can be pressed by a user and having a collection chamber collecting the fluid flowing from the dosing chamber through a central opening of the ring; first and second shutoff elements defining, respectively, a check valve at the inlet and a check valve at the outlet of the dosing chamber; a locking element interfering with at least one between the first and the second shutoff elements to lock it in the fixed position and thereby occlude the suction conduit and/or the central opening in a stable manner at least in a dispensing configuration.
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
Described is a dispenser for dispensing a fluid, made of plastic material, including: —a ring nut having an inner cylindrical wall equipped with partial grooves; —a concertina-like deformable element, defining a return spring of the dispenser and including a cylindrical lower projection equipped with relative partial grooves; —a ring designed to define with the ring nut a locking system designed to define an operating configuration and a non-operating configuration of the dispenser in such a way as to pull the concertina-like deformable element in such a way as to align the partial grooves of the cylindrical wall of the ring nut and the partial grooves of the concertina-like deformable element.
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 fluid dispenser includes a ring nut to be screwed on a bottle neck and including a shoulder and a collar extending in elevation from the shoulder. It also includes a dispensing head including a central portion, a spout designed to dispense the fluid contained in the bottle and a protective skirt extending to contain the collar of the ring nut. The protective skirt extends close to a peripheral portion of the shoulder and, in a closed configuration of the dispenser, has a safety distance from the shoulder. The dispensing head includes a cylindrical crown shaped to form a toothed profile and located between the protective skirt and the central portion. The ring nut collar includes gripping elements with a longitudinal extension and the toothed profile engages the gripping elements when closed. The toothed profile and the gripping elements are shaped to allow reciprocal rotation of the dispensing head.
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
Described is a dispenser (1) for dispensing a fluid contained in a bottle, made of plastic material, comprising a ring nut (2) having a cylindrical conduit for sucking the fluid; a concertina-like deformable element (7) comprising side walls (10) defining a dosing chamber (10a); a ring (12) configured for identifying with the ring nut (2) a locking system to define an operating configuration and a non-operating configuration of the dispenser (1); a dispensing head (16), which can be pressed by a user and equipped with a collection chamber (16a) designed to collect the fluid flowing out from the dosing chamber (10a) through a central opening (12a) of the ring (12); a first and a second shutoff element configured to define, respectively, a check valve at the inlet and a check valve at the outlet of the dosing chamber (10a); a locking element interfering with at least one between the first and the second shutoff elements in such a way as to lock it in the fixed position and thereby occlude the suction conduit and/or the central opening in a stable manner at least in a dispensing configuration.
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
Described is a dispenser (1) for dispensing a fluid, made of plastic material, comprising: - a ring nut (2) having an inner cylindrical wall (5) equipped with partial grooves (5a); - a concertina-like deformable element (7), defining a return spring of the dispenser (1) and comprising a cylindrical lower projection (7a) equipped with relative partial grooves (7b); - a ring (12) designed to define with the ring nut (2) a locking system designed to define an operating configuration and a non-operating configuration of the dispenser (1) in such a way as to pull the concertina-like deformable element (7) in such a way as to align the partial grooves (5a) of the cylindrical wall (5) of the ring nut (2) and the partial grooves (7b) of the concertina-like deformable element (7).
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
Described is a dispenser (1) for dispensing a fluid comprising a ring nut (9) which can be screwed on the neck of a bottle and comprising a shoulder (10) and a collar (12) extending in elevation from said shoulder (10). The dispenser (1) also comprises a dispensing head (14) comprising a central portion (15), a spout (16) designed to dispense the fluid contained in the bottle and a protective skirt (17) extending in such a way as to contain the collar (12) of the ring nut (9). The protective skirt (17) extends close to a peripheral portion of the shoulder (10) and, in a closed configuration of the dispenser (1) in which the dispensing of the fluid is prevented, has a safety distance (G) from the shoulder (10). The dispensing head (14) comprises a cylindrical crown (18) shaped to form a toothed profile (18a) and located between the protective skirt (17) and the central portion (15). The collar (12) of the ring nut (9) comprises gripping elements (13) with a longitudinal extension and the toothed profile (18a) is engaged with the gripping elements (13) in the closed configuration. The toothed profile (18a) and the gripping elements (13) are shaped in such a way as to allow a facilitated reciprocal rotation of the dispensing head (14) and the ring nut (9) along a direction (R1) for closing the dispenser (1) and obstruct an accidental reciprocal rotation of the dispensing head (14) and the ring nut (9) along a direction (R2) for opening the dispenser (1).
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 device for fluid products includes a draw-up pipe, a main body and a dispensing head. The main body includes a pumping system, connected to the draw-up pipe and a fastening ring nut, for fixing the dispensing device to a container for fluid products. The fastening ring nut and the pumping system are mutually coupled for forming between them an air compensation duct which allows the selective passage of air from the outside towards the inside of the container during the operation of the dispensing device. The dispensing head in turn includes a cup, which has in a relative lower portion a passage, and a valve, housed in the lower portion of the cup, configured to adopt a first configuration, or open configuration, wherein the passage is put in fluid communication with the pumping system and a second configuration, or closed configuration, wherein the passage is occluded.
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
G01F 11/02 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume avec chambres de mesure qui se dilatent ou se contractent au cours du mesurage
G01F 11/32 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume avec des chambres de mesure fixes ayant un volume constant au cours du mesurage avec des soupapes d'admission et de décharge du type à levée ou à boisseau coulissant pour un liquide ou un semi-liquide
G01F 19/00 - Récipients de mesure calibrés pour des fluides ou des matériaux solides fluents, p. ex. bechers gradués
Described is a dispensing device (1) for fluid products comprising a draw-up pipe (2), a main body (3) and a dispensing head (4). The main body (3) is equipped with a pumping system (5), connected to the draw-up pipe (2) and a fastening ring nut (6), for fixing the dispensing device (1) to a container for fluid products. The fastening ring nut (6) and the pumping system (5) are mutually coupled for forming between them an air compensation duct (7) which allows the selective passage of air from the outside towards the inside of the container during the operation of the dispensing device (1). The dispensing head (4) in turn comprises a cup (8), which has in a relative lower portion a passage (L), and a valve (9), housed in the lower portion of the cup (8), configured to adopt a first configuration, or open configuration, wherein the passage (L) is put in fluid communication with the pumping system (5) and a second configuration, or closed configuration, wherein the passage (L) is occluded.
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
G01F 11/32 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume avec des chambres de mesure fixes ayant un volume constant au cours du mesurage avec des soupapes d'admission et de décharge du type à levée ou à boisseau coulissant pour un liquide ou un semi-liquide
G01F 11/00 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume
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 pump (1) comprises a housing (2) extending along a longitudinal axis (X) and configured to be inserted in a bottle, wherein the housing (2) defines a dosing chamber (8) and comprises a venting hole (31). A retaining ring (9) is fastened to the housing (2) and inserted therein. A hollow stem (19) is associated to a piston (27) and inserted in a hole (10) of the retaining ring (9) leaving a passage (P). The hollow stem (19) and the piston (27) are movable between a lowered position and a raised position corresponding to different volumes of the dosing chamber (8). A venting path (30) comprises at least the passage (P) between the hollow stem (19) and the retaining ring (9) and the venting hole (31). Through the venting path (30) a volume of air enters the bottle through the venting hole (31) during the pump actuation to replace the liquid pumped out from the bottle by the dispensing pump. A venting valve (32) is interposed between the hollow stem (19) and the retaining ring (9), along the venting path (30). The venting valve (32) is configured to allow only the flow from the external ambient to the bottle, so permitting the air return into the bottle, and to avoid leakage of the liquid.
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 pump includes a housing extending along a longitudinal axis and configured to be inserted in a bottle. The housing defines a dosing chamber and includes a venting hole. A retaining ring is fastened to the housing and inserted therein. A hollow stem is associated to a piston and inserted in a hole of the retaining ring leaving a passage. The hollow stem and piston are movable between a lowered position and a raised position corresponding to different volumes of the dosing chamber. A venting path includes at least the passage between the hollow stem and the retaining ring and the venting hole. Through the venting path a volume of air enters the bottle through the venting hole during the pump actuation to replace liquid pumped out from the bottle by the pump. A venting valve is interposed between the hollow stem and retaining ring, along the venting path.
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
Described is a dispenser (1) with a hermetic seal comprising a hollow containment body (2) which can be inserted in a bottle further comprising a lower suction tube (5), a piston (7) slidable inside the containment body (2), a hollow stem (6) axially slidable inside the containment body (2), a sealing valve (8) inserted in a bottom portion (4) of the containment body (2) and interposed between the suction tube (5) and the dosing chamber (11). The sealing valve (8) is cup-shaped and the piston (7) has a lower sealing portion (7b) configured in such a way as to interact in compression with an upper edge (8a) of the sealing valve (8) making a hermetic seal between the sealing valve (8) and the piston (7).
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
18.
ACTUATING DEVICE FOR A DISPENSING PUMP OF A DISPENSER
An actuating device (1) for a dispensing pump (2) of a dispenser (3) is configured to be used on a container (4), in an upward position of the container. The actuating device (1) comprises a pouring cup (17) and a connecting device (18). The pouring cup (17) defines an inner chamber (19) for receiving a metered amount of a product contained in the container. The connecting device (18) comprises a hollow structure (20) extending along a longitudinal axis (X) between at least a first end (21) and a second end (22), opposite to the first end (21). The hollow structure (20) is connected and supports the pouring cup (17). The hollow structure (20) defines a channel (23) extending along the longitudinal axis (X) between an input opening (24) and an output opening (25). The output opening (25) emerges into the inner chamber (19) whereby the channel (23) of the hollow structure (20) of the connecting device (18) is in fluid communication with the inner chamber (19). The second end (22) of the hollow structure (20) comprises a connecting portion (26) configured to be connected to a hollow stem (7) of the dispensing pump (2) whereby the channel (23) of the hollow structure (20) is in fluid communication with a dispensing cavity (8) defined by the hollow stem (7). The connecting portion (26) is configured to transmit to the hollow stem (7) of the dispensing pump (2) a force applied to the hollow structure and directed along the longitudinal axis (X) for axially moving the hollow stem (7) within the dispensing pump. The connecting portion (26) is configured to transmit to the hollow stem (7) of the dispensing pump (2) a torque applied to the hollow structure for rotating the hollow stem (7) around the longitudinal axis (X) within the dispensing pump (2).
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 41/26 - Capuchons ou couvercles en forme de capuchons, servant de récipient pour boire ou mesurer, ou contenant de tels récipients
G01F 11/02 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume avec chambres de mesure qui se dilatent ou se contractent au cours du mesurage
A dispenser includes a hollow containment body with a hole located inside the bottle and an orifice for pumping a liquid product contained inside the bottle. The dispenser also includes a ring nut, a piston, and a hollow stem slidable inside the body and associated with a dispensing spout to actuate the piston in order to dispense fluid contained in the bottle. The body further includes an aperture to selectively place an ambient air inlet passage in fluid communication with the hole in the body. The ring nut has a first substantially cylindrical portion and a second substantially cylindrical portion which are mutually coupled to define the air inlet passage between them.
G01F 11/00 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume
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
d) of the containment body. The dispenser further includes a piston (10) able to slide within the containment body between a raised position and a lowered position, a hollow stem (7) axially able to slide within the containment body, associated inferiorly to the piston and superiorly to a dispensing spout (8) to command the actuation of the piston and dispense fluid contained in the bottle. Also provided is a retaining ring (11) integral with the containment body and inserted therein to guide the stem in its travel within the containment body.
A dispenser includes a hollow body (2) able to be inserted into a bottle, a piston (7) able to slide in the body (2) between raised and lowered position, a hollow stem (8) able to slide in the body (2) to command the actuation of the piston (7), opening and closing element (10) active between the stem (8) and the piston (7) to put in fluid communication the cavity of the stem (8) with the interior of the body, a retaining ring integral with the body (2) and inserted within it, elastic element active between the ring and the stem to contrast the free sliding of the stem and of the piston within the body. The dispenser further includes an end stop structure integral with the body and positioned in a bottom portion thereof to define an end stop arrest for the sliding of the stem within the body.
G01F 11/00 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume
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 dispenser of fluid products includes a ring nut (2) able to be associated to a container of a fluid product and a substantially hollow dispensing head, able to slide coaxially relative to the ring nut (2); the dispensing head (8) includes a dosing chamber (14) obtained within the dispensing head (8) and a dispensing nozzle (12) to allow the outflow of the fluid product; the dosing chamber (14) has a containment volume variable between a configuration of maximum volumetric capacity when the dosing chamber (14) is isolated and a configuration of minimum volumetric capacity; the dispenser further includes a deformable membrane (15) fastened to the ring nut (2) and a deformable disc-shaped body (16) fastened to the dispensing head (8) and defining the dosing chamber (14) in combination with the membrane (15).
A Dispenser of fluid product includes a ring nut (2) able to be associated with a container of a fluid product and a dispensing head (7), substantially hollow and coaxially slidable relative to the ring nut. The dispensing head includes a dosing chamber (13) positioned inside the dispensing head, a dispensing nozzle (11) to allow escape of the fluid product. The dispensing head further includes a deformable membrane (14) fastened to the ring nut and a top wall (9) facing the membrane and defining the dosing chamber in combination with the membrane; the top wall being movable between a first position, distal from the ring nut, in which a volume of the dosing chamber is greatest and the dosing chamber is isolated and at least in part filled with fluid product, and a second position, proximal to the ring nut, in which the volume of the dosing chamber is smallest.
a) and movable between an open position, in which it allows access to the dispensing head (13), and a closed position in which it prevents access to the dispensing head (13); an outer locator plate (9) engageable with a corresponding inner locator plate (24) of said dispensing head (13), the mutual engagement between said locator plates (9, 24) defining a screwing motion of the cap (1) relative to the dispensing head (13) to automatically achieve an installation of the cap (1) on the dispensing head (13) according to a pre-determined mutual angular positioning. The dispensing head (13) comprising a base (14) able to be coupled stably to an outlet portion of the container; a dispenser (15) having a dispensing head and slidably movable relative to the base (14) to obtain a dispensing of a product contained in the container as a result of a pressure exerted on the dispenser (15); at least one inner locator plate (24) engageable with the outer locator plate (9) of the cap (1), to guide the outer locator plate (9) according to a helical path around the dispenser (15).
An integral miniaturized nebulizer for an elastically deformable bottle (1), provided with a rotatable closing cap (5), with discharge orifice, and with a suction tube (16) immersed in the liquid to be nebulized, includes a head (3) in a single piece with a body (4) connectable to an elastically deformable bottle (1). The head (3) internally has an elbow conduit (13) for the liquid to be sprayed, extending in a longitudinal segment (14) able to engage the suction tube (16), and in a transverse segment (15) able to end in the discharge orifice of the rotatable closing cap (5) when the cap (5) is in the nebulization position. The transverse segment (15) is coaxial inside a conduit (18) of the air inside the bottle (1) and in communication therewith via a plurality of radial channels (25) drilled in the terminal end of the same transverse segment (15).
A62C 13/62 - Extincteurs portatifs sous pression permanente ou mis sous pression immédiatement avant l'emploi avec un seul récipient sous pression permanente
brevets
