A blade body 1 comprises: a base material 100 formed of a material containing Fe; and a hard coat layer 120 formed on the base material 100. The hard coat layer 120 includes DLC layers 121 and metal layers 122 alternately arranged in the lamination direction. The DLC layers 121 are formed of a material containing DLC, and the metal layers 122 are formed of a material containing metal or metalloid. The hard coat layer 120 includes two or more DLC layers 121.
B26B 21/60 - Lames de rasoirs caractérisées par le matériau par le revêtement
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
This razor attachment enables a second blade body cartridge to be connected to a handle for a razor having a connection mechanism for connecting a first blade body cartridge, the second blade body cartridge having a different connection mechanism than the first blade body cartridge. The razor attachment comprises: a connection hole provided at one end and enabling the second blade body cartridge to be connected by inserting a cartridge connection part of the second blade body cartridge; and a handle connection part which is provided at the other end and which is connectable to the handle.
The present invention comprises a plurality of blade bodies 10 each having a linear blade edge 11, a skin contact surface 25 in which an opening part 21 for exposing the blade edges 11 is formed, and a barrel part 30 that is integrated with the skin contact surface 25 and constitutes a hollow part 33 linked to the opening part 21. The opening part 21 is formed in a regular polygonal shape, and the respective blade edges 11 of the plurality of blade bodies 10 are arranged along the sides of the regular polygonal shape constituting the opening part 21, whereby the respective blade edges 11 of the plurality of blade bodies 10 are arranged in a regular polygonal shape facing each other.
B26B 21/08 - Rasoirs du type ouvert ou du type couteauRasoirs de sûreté ou autres ustensiles de rasage du type rabotageDispositifs de taille des cheveux impliquant une lame de rasoirÉquipement à cet effet comportant des lames remplaçables
A medical edged tool according to the present invention comprises a blade body held between a holder and a cover. The blade body has: a blade edge that extends from a cutting tip in a plan view and has a cutting edge at least in a portion thereof; a back edge that extends from the cutting tip; and a first edge part that extends in a direction at a first angle with respect to the back edge. The holder has a recess-shaped blade body holding recess part formed along the shape of the blade body. The blade body holding recess part has a configuration including, at a position where the first edge part abuts, a first inclined portion that is inclined in a direction perpendicular to the first edge part in a plan view, and at a position where the back edge abuts, a second inclined portion that is inclined in a direction perpendicular to the back edge in a plan view.
Regarding a pair of holding pieces (10, 20), one side thereof in the longitudinal direction of a hair treatment tool (1) are formed as tip parts (11, 21) for holding hair, the other side thereof are formed as base end parts (12, 22) at which the pieces are joined to each other, and a part thereof farther to the tip part side than the base end parts are formed as non-joined parts (13, 23). A bent part is provided in the non-joined parts at a position closer to the tip part than the base end part, the dimension in the width direction is gradually increased from the base end part to the bent part, and the dimension in the width direction is gradually reduced from the bent part to the tip part.
Provided is a cutter sharpener comprising a body and a first polishing body that is disposed in the body and polishes a first blade that is a first type of blade, the body having, in a bottom surface, a bottom surface recess formed so as to be recessed toward an upper surface side in a width direction at a center part in a longitudinal direction, a cross section perpendicular to the longitudinal direction in the center part in the longitudinal direction of the body having a U-shape protruding downward, and a first slit being formed in a groove shape in the width direction in an upper surface of the body, and the first slit guiding a blade edge toward the first polishing body.
B24B 3/54 - Affûtage des arêtes tranchantes, p. ex. des outilsAccessoires à cet effet, p. ex. porte-outils des lames coupantes des couteaux à main ou couteaux de table
B24D 15/08 - Outils à main ou autres dispositifs pour meuler, polir ou affûter, sans mouvement rotatif spécialement prévus pour affûter des arêtes coupantes des couteauxOutils à main ou autres dispositifs pour meuler, polir ou affûter, sans mouvement rotatif spécialement prévus pour affûter des arêtes coupantes des rasoirs
A blade body cartridge according to the present invention is a recyclable and is attachable to/detachable from a razor head base provided to the upper end of a handle to be held by a user. The blade body cartridge comprises: a plurality of blade bodies; a blade body base that supports the blade bodies; and a flat plate-like frame member formed so as to surround the blade body base and the blade bodies in a plan view. The blade bodies, the blade body base, and the frame member are all made of metal.
A razor head 1 is constituted by a blade part 10, a support 20, and a cover part 30. The blade part 10 is provided with a blade 11, the length direction of which intersects with one direction. The support 20 is connected to a tip end part of the handle part 2 and is provided with a placement surface on which the blade part 10 is placed in a state where an edge 11a of the blade 11 is pointed toward the side on which the support 20 is connected to the handle part 2. The blade part 10 is placed on the placement surface with magnetic attraction. The cover part 30 sandwiches the blade part 10 with the support 20 while exposing the blade 11, and is attached to the support 20 by magnetic attraction. When the cover part 30 is removed from the support 20, it is possible to replace only the blade part 10.
A razor head 1 is composed of a blade body part 10, a support body 20 and a cover part 30. The blade body part 10 is provided with a blade body 11 of which the longitudinal direction intersects one direction. The support body 20 is connected to a tip-end part of a handle part 2, and is provided with a placement surface for placing the blade body part 10 in a state where a blade tip 11a of the blade body 11 faces the side connected to the handle part 2. The blade body part 10 is placed on the placement surface. The cover part 30 holds the blade body part 10 together with the support body 20 while exposing the blade body 11, and is attached to the support body 20. Additionally, the support body 20, the cover part 30, and the handle part 20 are made of metal, forming a full-metal body. When the cover part 30 is removed from the support body 20, it becomes possible to replace only the blade body part 10.
This razor includes: a handle gripped by a user; a razor head pedestal provided at an upper end of the handle; a blade body cartridge detachably disposed on the razor head pedestal; and a lid member detachably attached to the razor head pedestal and sandwiching the blade body cartridge together with the razor head pedestal. The entire handle is formed of metal.
In the present invention, a razor head 1 is constituted of a blade body part 10, a support body 20, and a cover part 30. The blade body part 10 is provided with a blade body 11 in which the direction crossing one direction is the lengthwise direction. The support body 20 is connected to a tip part of a handle part 2, and includes a placement surface on which the blade body part 10 is placed in a state in which a blade tip 11a of the blade body 11 faces a side connected to the handle part 2. The blade body part 10 is placed on the placement surface. The cover part 30 is attached to the support body 20, clamping the blade body part 10 together with the support body 20 while leaving the blade body 11 exposed. The razor head 10 and the handle part 20 have a rounded shape. When the cover part 30 is removed from the support body 20, it is possible for only the blade body part 10 to be replaced.
In this stacking kitchen tool, functional portions (22 to 52) and handle portions (21 to 51) are connected by leg portions (23 to 53) configured to have inclined portions (25 to 55). The inclined portions (25 to 55) have first inclined surfaces (25a to 55a) and second inclined surfaces (25b to 55b) that are line-symmetric with respect to center lines (C2 to C5), and have a U-shaped cross-sectional shape obtained by cutting the first inclined surfaces (25a to 55a) and the second inclined surfaces (25b to 55b) along a cutting plane, which is a plane having the center lines (C2 to C5) as the normal direction. A plurality of lower kitchen tools (20 to 50) are stacked by overlapping the inclined portions (25 to 55) and the handle portions (21 to 51) with each other, wherein a shape obtained by cutting the leg portions (23 to 53) along the cutting plane is in a shape in which the U-shapes are overlapped.
A47J 43/28 - Autres instruments à main de cuisine, p. ex. spatules, pinces, fourchettes ou articles similaires pour tenir les aliments, cuillères à pots, cuillères d'écumage, cuillères de cuisineSupports de cuillères fixés aux marmites
A 3D print fabrication step is performed for fabricating, with a 3D printer 100, the entirety of a kitchen knife 1 having: a blade part 10 which includes a cutting edge part 11 that includes an edge 13 and a spine part 12 that is positioned on the opposite side of the cutting edge part 11 from the edge 13, and in which the thickness of the cutting edge part 11 gradually decreases from the spine part 12 side toward the edge 13; and a handle part 20 which is connected to the blade part 10.
This nail file is configured from a substantially quadrilateral plate-like member (1) which has a front surface (2) and a back surface (3), has four sides (4a-4d) configured from two pairs of two opposite sides, and has four corners (5a-5d). Each of the four sides (4a-4d) is formed so as to be a curve in which a part inward relative to the ends of each side bulges toward the outside of the substantially quadrilateral shape, and the four corners (5a-5d) are set to be obtuse angles. Furthermore, a finger insertion hole (6) through the front surface (2) and the back surface (3) is formed in the plate-like member (1) in an inner part surrounded by the four sides (4a-4d), and a file part (7) is formed along the sides (4a, 4c) on the front surface (2) and the back surface (3) so as to include the four corners (5a-5d).
A whisk (1) according to the present invention is provided with: a stirring unit (110) that stirs fresh cream; a sensor (120) that detects necessary electric power for stirring; a control unit (100) that controls the operation of the stirring unit; a setting unit (140) that selectively sets a target hardness of the fresh cream; and an operation unit (130) that can be operated by a user. On the basis of the necessary electric power detected by the sensor (120), the control unit (100) stops the operation of the stirring unit (110) when it is determined that the hardness of the fresh cream has reached the target hardness, and operates the stirring unit (110) regardless of the necessary electric power detected by the sensor (120) when the user has operated the operation unit (130).
A47J 43/10 - Fouets à œufsBatteurs à crème, c.-à-d. instruments à main
A47J 43/044 - Machines de ménage non prévues ailleurs, p. ex. pour moudre, mélanger, agiter, pétrir, émulsionner, fouetter ou battre les aliments, p. ex. actionnées par moteur à outils actionnés du côté du haut
A razor 1 according to the present disclosure comprises a head part 10 to which a blade body 11 is attached, and a handle part 20, said razor 1 having a placement surface L1 that makes contact with a prescribed plane P when the razor 1 is placed in the prescribed plane P, and a center surface L2 that is along the placement surface L1 and that passes through the center of the handle part 10 in the thickness direction T. In a lateral view of the razor 1 when the head part 10 is disposed on an upper side U, a blade edge 11A of the blade body 11 is, from the center surface L2 to the placement surface L1, increasingly further to the upper side U. In a view from the rear side when of razor 1 when the head part 10 is disposed on the upper side U, the blade body 11 is curved so as to protrude toward the upper side U.
Nail clippers according to the present invention comprise: a first blade body (10) having a first blade attachment part (13) at a first tip (12) positioned at a tip portion; a second blade body (20) having a second blade attachment part (23) at a second tip (22) positioned at the tip portion; and an operation member (30) that is operated so as to bring the first and second blade attachment parts close to or away from each other. The first tip (12) has a blade face (15) exposed outside, and a blade back (16) positioned on the backside of the blade face. The blade back (16) is curved such that the angle relative to the vertical direction increases as the distance from the blade edge at the tip of the first blade attachment part increases, and the angle formed between the blade face and the blade back at the blade edge of the first blade attachment part is 20-35°.
A razor 1 according to the present disclosure comprises a flat-shaped holder 10 and a head 20 which has a razor blade 21 and which is latched to the lateral surface on a front side F of the holder 10. In the holder 10, the ratio between a length V1 in a longitudinal direction V and a length W1 in a lateral direction W is within the range from 1:1.2 to 1:2.8, and the ratio between a thickness H2 and the length V1 in the longitudinal direction V is within the range from 1:1.0 to 1:8.0.
Provided is a razor comprising: a body that extends in the longitudinal direction; a blade that is attached to the upper side of the body so as to extend along the longitudinal direction; a first member that is connected to the surface on one side of the body, extends in the longitudinal direction, and has a first cover portion extending upward so as to be foldable toward the outside at a first folding section; and a second member that is connected to the surface on the other side of the body, extends in the longitudinal direction, and has a second cover portion extending upward so as to be foldable toward the outside at a second folding section provided at a position such that the body is sandwiched between the first folding section and the second folding section. In a covering state in which the first cover portion and the second cover portion extend upward, the blade is covered and hidden so that the blade is not exposed, and in the folded state in which the first cover portion and the second cover portion are folded downward, the blade is exposed.
This edged tool case, for an edged tool having a blade body and a handle, houses the blade body in a housing space that is formed when the case is in a closed state in which a first case and a second case, connected to each other via a hinge, face each other, leaves the handle to be exposed from the housing space, and is formed so as to be lockable in the closed state by a slide-lock member. The first case comprises a first face part, a first wall part, a magnet, a blade body insertion part, a jaw supporting part, a guide part, and the slide-like member. The second case comprises a second face part, a lock part, and a protruding ridge. The edged tool case is configured such that when the slide-lock member is moved from an open position to a closed position, the guide part and the lock part are covered by the slide-lock member, and locking takes place at multiple locations including both ends of the slide-lock member in the longitudinal direction thereof, so as not to have the second case released from the first case.
This knife comprises: a blade body that is provided, at a back-end section thereof, with a space which is divided in the thickness direction and which is opened at the back-end side; and a handle for a user to grip.
B26B 21/22 - Rasoirs de sûreté à une ou plusieurs lames disposées transversalement par rapport au manche comportant plusieurs lames à utiliser simultanément
One example of a resin composition according to the present disclosure is a resin composition for forming a razor handle body that supports a razor head and is provided with a swivel mechanism having a leaf spring, wherein a first additive containing a plant-derived component and a second additive containing a biodegradable component are blended into a base resin. The content of the second additive is 1-10 mass%; the melt flow rate is 4-6 g/10 min; and the flexural elastic modulus is 2,000-2,400 MPa.
A kitchen knife according to the present invention comprises: a back-side member disposed on the back side; and an edge-side member that is located on the edge side and formed of a laminate material in which two or more different metallic materials are laminated. The edge-side member is processed so as to have a thickness thinner than that of the back-side member and to have at least part thereof bent as viewed from the edge side, and then joined to the back-side member. After the joining, patterns are formed by performing grinding and/or polishing.
Provided is a packaging opening knife 1, according to the present disclosure, wherein a main body portion 3 includes: an elongated grip portion 7; a cover portion 9 that covers so that a cutting edge 5A is not exposed to the outside; an accommodating portion 8 that connects a head portion X1 side of the grip portion 7 to a back side Y2 of the cover portion 9 and accommodates the cutting edge 5A; and an insertion portion 10 that is formed by an end surface 7A of the head portion X1 side of the grip portion 7 and an end surface 9A of a belly side Y1 of the cover portion 9 and that is open to the belly side Y1. The accommodating portion 8 includes a protrusion 8A that protrudes from the end surface 7A of the head portion X1 side of the grip portion 8 and extends from the belly side Y1 to the back side Y2. The cover portion 9 includes a recess 9B that faces the protrusion 8A from the end surface 9A of the belly side Y1 through to the end surface 9C of the back side Y2.
B26B 27/00 - Outils coupants à main non prévus dans les groupes , p. ex. bagues pour couper la ficelle, dispositifs de coupe au moyen de fils métalliques
A razor according to the present invention comprises: a grip to be gripped by a user; a head support formed as one with the grip; a razor head mounted on the head support and having a blade; and a cover member formed to cover the head support, the grip, and the razor head; wherein the grip and the cover member form an inner housing space, the grip, the head support, and the cover member form a package for distribution, and the razor head is released from the state of being covered by the cover member when the razor is used.
This intimate area thinning razor for reducing body hair has: a comb portion having a plurality of comb teeth; a cutting edge-exposed portion in which the cutting edge of a blade body is exposed; and a cover portion in which the cutting edge of the blade body is covered so as not to be exposed. The comb teeth are provided at both ends of the cover part in the width direction and are provided between said ends. Sets of the cutting edge-exposed portion and the cover portion arranged in a predetermined arrangement are repeatedly disposed. The proportion of the total length between the width-wise central parts of the comb teeth adjacent to the multiple cutting-edge exposed portions with respect to the length between the width-wise central parts of the comb teeth located at the width-wise outermost parts of the comb portion is set to be 1/10 to 4/10. The present invention has the configuration in which multiple grooves are respectively formed on the lines extending from gaps between the multiple comb teeth.
This oval ring hairbrush having excellent drainage is configured as follows. The oval ring hairbrush comprises an oval ring-shaped brush base in which two rectilinear parts are provided between semicircular parts provided at either end; and a plurality of conical protrusions. The rectilinear parts have an oval cross-section along the short dimension direction. The brush base is curved so as to protrude upward. The plurality of conical protrusions extend in parallel to each other and each have the same height, such that a virtual plane formed by the tip ends thereof forms a plane parallel to the lower surface of the brush base. The oval ring hairbrush has a groove that is formed continuously in the long dimension direction from a through hole. The brush base and the conical protrusions are formed integrally from a material having elasticity. The oval ring hairbrush has a certain degree of excellent drainage performance. The oval ring hairbrush does not have a handle extending from the brush base.
The purpose of the preset invention is to provide a hair washing brush 1 provided with a plurality of elastic protrusions 6 on a lower surface thereof, wherein the hair washing brush 1 can be easily attached to a hand, and when a pump head 15 of a shampoo container 14 is pushed, the pump can be pushed down while bringing the middle finger into direct contact with the pump head. One pair of protrusions 7, 7 protruding forward with a gap therebetween on a front-side peripheral edge of a substrate 2 are integrally formed with the substrate 2. Finger tip insertion parts 9, 9 for inserting the index finger tip and the ring finger tip are constituted by the protrusions 7, 7 and semi-dome-like cover parts 8, 8 formed on the protrusions, and the gap between the two finger tip insertion parts 9, 9 corresponds to the width in which the middle finger tip is accommodated.
The razor according to the present invention: is provided with a handle that is gripped by the user, a head support that is formed as a unit with the handle, and a razor head installed on the head support; and is assembled by being folded. The handle and head support are entirely formed of paper. The razor head is entirely formed of metal, and comprises a blade and a frame in which the blade is accommodated. The head support comprises a two end-supporting part for supporting the razor head at least at the two ends thereof in the width direction. On at least a portion of the rim of the frame, there is a cutout part, which is formed from the side that faces the head support, through which hair that has been cut by the blade can pass, and which is provided with points of force for when detaching the razor head from the head support.
Provided is a cutlery sharpener for sharpening the blade edge of cutlery, wherein the blade edge can be effectively sharpened regardless of the user's proficiency level, etc. The cutlery sharpener for sharpening the blade edge of cutlery is configured to comprise: a motor; a sharpening element; a support element that supports the motor and the sharpening element; a base; elastic members; a first guide part; a second guide part; and a cover. In a plane containing a first contact point of the first guide part and a second contact point of the second guide part, a conical surface of a first section of the sharpening element and a conical surface of a second section thereof are located. With a blade edge being in contact with the first contact point, the second contact point, the conical surface of the first section, and the conical surface of the second section, the elastic members are provided so as to apply to the blade edge an urging force which is in a direction away from the first contact point and the second contact point. The second guide part is formed by arranging two columnar sharpening media, each being of a grit finer than that of the sharpening element, so as to intersect each other in an acute-angle form.
Provided is a lachrymal sac incision knife (1) to be inserted into the nasal cavity of a patient for incising the lachrymal sac positioned on the back side of the nasal cavity, wherein: a piercing blade (60) constitutes a lachrymal sac piercing part; a first side blade (61) constitutes a lachrymal sac first incision part; a second side blade (62) constitutes a lachrymal sac second incision part; an edge part (6) has a linear dimension of about 4.0 mm to about 7.0 mm and a maximum width dimension of about 1.4 mm to about 2.0 mm; the piercing blade (60) has a blade edging dimension of about 1.2 mm and a maximum width dimension of about 1.2 mm to about 1.5 mm; and the first side blade (61) and the second side blade (62) each have a blade edging dimension of about 3.0 mm to about 5.0 mm.
A61B 17/24 - Instruments, dispositifs ou procédés chirurgicaux pour la cavité buccale, le larynx, les conduits des bronches ou le nezGrattoirs pour la langue
A61B 17/3211 - Scalpels chirurgicaux ou bistourisLeurs accessoires
A61F 9/007 - Procédés ou dispositifs pour la chirurgie de l'œil
A handle bendable razor according to the present invention is provided with a grip part 10, a razor head 70, and a head linking part 30. The razor head includes a blade body 80, a blade assembly 74, a connection section 76, and an elastic supporting body 75. The handle bendable razor is provided with a switching mechanism 50 that, through operation by a user, is capable of changing an angle formed between a contact surface and the up-down direction, and that switches between a first state in which a neutral angle formed by the contact surface and the up-down direction is a first angle αf and the contact surface and the up-down direction are substantially parallel, and a second state in which the neutral angle is a second angle αs that is greater than the first angle when the blade assembly is in a neutral position with no external force applied thereto. In the second state, the blade assembly, due to external force being applied thereto, can tilt to a position where the contact surface and the up-down direction are at least substantially perpendicular.
A management server 100 which enables a user 10 to prepare a dish on a selected date and time and in a selected space selected by the user 10 from designated dates and times and designated spaces designated by a business 200 is provided with: a user information management unit 101 for managing user information including confirmed information and profile information of the user 10; a business information management unit 102 for managing business information including information relating to a space; a recipe determining unit 103 for determining a recipe for a dish on the basis of the user information and the business information; an ordering unit 105 for ordering at least one of ingredients and seasonings required to prepare the dish on the basis of the recipe; and a content management unit 104 for managing content relating to the recipe to be provided to the user. The confirmed information in the user information includes information indicating the space and the date and time, and the information relating to the space includes restriction information relating to use of the space.
G06Q 10/02 - Réservations, p. ex. pour billetterie, services ou manifestations
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G06Q 30/06 - Transactions d’achat, de vente ou de crédit-bail
This knife holder set includes a first knife holder and a second knife holder. The first knife holder includes: a first case with a first hole formed therein for storing the blade of a knife; and first protrusions in a collar shape, the first protrusions being protruding from the first case in a direction transverse to the direction in which the first hole is extending. The second knife holder includes: a second case with a second hole formed therein for storing the blade of a knife; and first recesses in a trench shape, the first recesses being facing in a direction transverse to the direction in which the second hole is extending, and having a shape engageable with the first protrusions.
This blade housing tool that houses a kitchen knife or the like is configured to comprise a pedestal, a support post that extends from the pedestal in a substantially vertical direction, and a first blade cover and a second blade cover that are each removably coupled to the support post and house a blade. The first blade cover and the second blade cover each have a gripping section for gripping the support post by fitting elastically to the support post, and are removably coupled to the support post by means of the gripping sections, and the gripping section of the first blade cover and the gripping section of the second blade cover have different heights when coupled to the support post.
In hair tweezers 1, a first member 11 includes a first indentation 111 that is recessed inward in an outer surface, in the thickness T direction, of a pair of arm pieces 10, and a second member 12 includes a second indentation 121 that is recessed inward in an outer surface of the pair of arm pieces 10. A protrusion 112 is formed on the inner side of the first member 11, and the second member 12 has a third through-hole 122 formed inside the second recess 121 and piercing between the outer surface and the inner surface. The protrusion 112 is configured so as to fit into the third through-hole 122 and to not jut outward from the third through hole 122.
B25B 9/02 - Outils de serrage tenus à la main autres que ceux prévus au groupe sans connexions coulissantes ou pivotantes, p. ex. brucelles, pincettes de cheminées
G04D 1/02 - BrucellesÉtaux ou autres outils à main particuliers pour horlogers
[Problem] To provide a rational configuration for a razor. [Solution] A razor 1 comprises: a head portion 3; a connecting portion 4; and a gripping portion 5. The width dimensions of the gripping portion 5 are set to be equal to or greater than the width dimensions of the head portion 3 and to increase gradually toward the side leading away from the head portion 3. The connecting portion 4 linearly connects together both ends of the head portion 3 and both ends of the gripping portion 5. The height dimension of the connecting portion 4 is set to be smaller than the height dimension of the head portion 3 and the height dimension of the gripping portion 5. The gripping portion 5 comprises: a top surface part 50; a pair of side wall parts 51, 52; and rib parts 57 that are slanted in the longitudinal direction, the vertical direction and the width direction. The top surface part 50, the pair of side wall parts 51, 52, and the rib parts 57 include placement surfaces 59 on which a user's fingers can be placed.
Provided is a razor head comprising: a frame part; a plurality of elongated-shape blade bodies arranged side by side on the inner side of the frame part; and two bridging walls which span between two points in the inner periphery of the frame part, each of the bridging walls comprising a plurality of protrusion parts aligned in the side-by-side arrangement direction of the blade bodies. The blade bodies are sandwiched between the adjacent protrusion parts of each of the bridging walls. Each of the protrusion parts comprises a first plane and a second plane. On each of the bridging walls, the first plane is positioned out of alignment with the second plane in the longitudinal direction of the blade bodies such that the first plane and the second plane do not overlap with each other. A plurality of the first planes are positioned in the same position when viewed in the side-by-side arrangement direction, and a plurality of the second planes are positioned in the same position when viewed in the side-by-side arrangement direction. Each of the protrusion parts has a parallelogram transverse cross-section shape.
This razor head is provided with: a frame part that has an overall rectangular outer shape and that has two mutually facing long sidewalls and two mutually facing short sidewalls; a plurality of connection parts that connect two points on the inner periphery of the frame part; and a plurality of long blade bodies disposed side by side inside the frame part. The plurality of blade bodies are attached to only two connection parts among the plurality of connection parts, and the two connection parts to which the plurality of blade bodies are attached connect the two long sidewalls. When the position of the frame part in the longitudinal direction is expressed in percentage, and when the longitudinal center of the frame part is 0% and the positions of both longitudinal ends of the frame part, which are the inner surfaces of the two short sidewalls, are 100%, the two connection parts to which the plurality of blade bodies are attached are respectively disposed in a range of 30%-90% between the center and both the ends.
[Problem] To provide a technology effective at further improving operability in a package opening operation. [Solution] A package opening knife 1 has a body part 3, a blade part 5, a gripping part 7 that extends in an elongated shape in a prescribed first direction HD, and a guide part 9 provided with a guide surface that slides in a surface direction of the package in a state of contacting the package to guide movement of the blade part, and is characterized in that, when a surface direction of the guide surface is defined as a second direction GD, the first direction HD and the second direction GD become substantially parallel to each other.
B65B 69/00 - Déballage des objets ou matériaux non prévu ailleurs
B26B 27/00 - Outils coupants à main non prévus dans les groupes , p. ex. bagues pour couper la ficelle, dispositifs de coupe au moyen de fils métalliques
Provided is a mill in which an adjustment part 3 is rotatably attached to a body part 1 so as to be incapable of coming out in the axial direction and the ground particle size for granular food is adjusted by rotating the adjustment part 3, wherein: a means is provided which enables an outer mortar part 4 to move in the axial direction while being inscribed in the body part 1 and the adjustment part 3 and enables attachment and detachment of the outer mortar part 4; a rotation shaft 6 extending from a rotation operation part 2 extends in the downward direction of the mill; an inner mortar part 5 is attached to the rotation shaft 6;and a movement restriction means 44 for restricting the movement of the inner mortar part 5 at a predetermined position is provided on the adjustment part 3. The inner mortar part 5 and the outer mortar part 5 can be removed by releasing the restriction by the movement restriction means 44.
[Problem] In relation to a cutter knife and a holder thereof, to provide a technique that is effective for further improving the ease of gripping by a worker. [Solution] A holder 2 of a cutter knife 1 is characterized in that a gripping portion 10 is formed as an elongate body having a longitudinal direction in the direction in which a cutter blade slides, and includes a protruding curved surface portion 15 capable of coming into substantially surface contact with a palm recessed portion PV formed between the thenar eminence and the hypothenar eminence of the palm of a worker when the gripping portion 10 is being gripped by a hand H of the worker.
A knife 1 according to the present invention can impart a gentle and lovely image of a vegetable to a user. The knife 1 according to the present invention has a blade 2 and a handle 3, and is formed such that an outer appearance of the blade 2 and an outer appearance of the handle 3 mimic the shape of a vegetable.
This oscillating razor comprises a holder (1) having a head part (24), and a razor head (2) attached to the holder (1). The razor head (2) comprises a blade assembly (4), an elastic support body (5), and a connection part (6) linked to the head part (24) of the holder (1). The elastic support body (5) comprises a support part (7) for supporting the blade assembly (4) and a flexible part (8) positioned between the support part (7) and the connection part (6). The position at which the blade assembly (4) is urged by the flexible part (8) of the elastic support body (5) so as to be stationary is a neutral position (P). The blade assembly (4) is capable of moving to at least one movement position (Q) that is moved from the neutral position (P) against the urging force of the flexible part (8).
A razor is provided with a blade assembly part (9) which comprises a blade support part (10) supporting a blade body (14) and a shaving aid (20), wherein an outer frame (16) to which the shaving aid (20) is attached is disposed on the blade support part (10), the shaving aid (20) protrudes from the outer frame (16), the shaving aid (20) itself is provided with a deformable part (22), which may be deformed by contacting the surface of skin during use and has a cantilever shape, and a protruding end edge section (23) disposed on the deformable part (22) is opened in a protruding direction (Z) of the shaving aid (20) to be thus exposed to the outside.
A trocar wherein a tube outlet part (10) of a cannula (2) is made to communicate with a mandrel (8) of the cannula (2), a cutting blade (11) is provided to the tube outlet part (10), and the tube outlet part (10) opens toward the cutting blade (11). The cutting blade (11) can thereby be inserted into an eyeball to form an incision, and the cannula (2) can be fitted by insertion in the eyeball through the incision while the cutting blade (11) remains in the eyeball. In addition, two lateral cutting edges (22) that extend from a distal cutting edge (21) in the cutting blade (11) have maximally external cutting edges (22a) located in an outside region (Q) that is outside relative to a boundary surface (19a) that includes the inner circumferential surface (19) of the tube outlet part (10). Therefore, the width dimension of the cutting blade (11) can be set greater than the inner radius of the cannula (2).
This replacement blade comprises: a blade member (15) provided with blade bodies (13); a blade base member (16) located on the back side of the replacement blade; and a top member (17) located on the front side of the replacement blade. The blade member (15) is arranged between the blade base member (16) and the top member (17), and the blade edge (13a) of each blade body (13) is exposed through the top member (17). A blade body supporting part (24) provided in the blade member (15) is provided with a plurality of treads (29) juxtaposed along a blade body juxtaposition direction (Z) that is orthogonal to the direction in which the blade edge (13a) extends. A reinforcement plate part (33) that increases the rigidity of the tread (29) is provided in a bent fashion from the tread (29). The blade body supporting part (24) is also provided with a bridge part (30) for mutual connection.
B26B 21/22 - Rasoirs de sûreté à une ou plusieurs lames disposées transversalement par rapport au manche comportant plusieurs lames à utiliser simultanément
B26B 21/14 - Rasoirs de sûreté à une ou plusieurs lames disposées transversalement par rapport au manche
A razor replacement blade (13) is detachably attached to a holder (1). A receiving part (7), which includes an attachment/detachment opening (10) and an operation opening (11), is provided to the holder (1). A coupling protrusion (16), which detachably attaches to the receiving part (7) of the holder (1) through the attachment/detachment opening (10) of the receiving part (7), is provided to the replacement blade (13). A guiding part (18), which extends towards the opposite side from the skin-contacting surface of the replacement blade (13) and is supported by the receiving part (7) of the holder (1), is provided to the coupling protrusion (16) of the replacement blade (13). The end of the guiding part (18) is provided with an operation part (20), which is operated at the operation opening (11) of the receiving part (7) to release the guiding part (18) from the receiving part (7) and the operation of which removes the replacement blade (13) from the attachment/detachment opening (10) of the receiving part (7). Thus, the replacement blade (13) can be easily removed by a gentle application of pressure on the operation part (20).
Scissors (100) are provided with first and second main body parts (1, 2) respectively having a handle (4, 5) and a blade (6, 7), and a rotatable support part (3) for supporting the first and second main body parts (1, 2) in a manner that enables opening and closing. The scissors (100) are further provided with a movable transmitting member (16) attached to the handle (4) of the first main body part (1), a spring (18) provided between the handle (4) of the first main body part (1) and the movable transmitting member (16), and a row of teeth (19, 20) configured to transmit an urging force from the spring (18) to the second main body part (2) through the movable transmitting member (16). The rotatable support part (3) has a shaft (14) and a shaft hole (15) that enables the first and second main body parts (1, 2) to be assembled and disassembled. The rows of teeth (19, 20) are provided on the movable transmitting member (16) and the handle (5) of the second main body part (2), and can be attached or detached from each other when assembling and disassembling the first and second main body parts (1, 2).
B26B 13/16 - Cisailles à mainCiseaux caractérisés par la forme des poignées avec une poignée ne formant pas anneau pour les doigts possédant un ressort, p. ex. pour permettre de bloquer les lames ou les poignées
Provided is a razor provided with an attachment unit (9) having a blade body (14), and with a shaving aid (25). The shaving aid (25) is provided with a deformable part which can deform with contact to the skin surface. Therefore, when using the razor, the shaving aid (25) itself deforms, decreasing the frictional resistance between the shaving aid (25) and the skin surface. By this means, the skin surface feels better, improving the shaving experience.
A head part (3) extends from front to back and curves upwards from the top end of a holding part (2), forming a gap (W) between the back side of the razor head (7) and the front of the head part (3) of the holder (1). Therefore, when shaving skin hair growing anywhere on the body, the razor can be used by moving the front side of the razor head (7) along the surface of the skin without having to greatly bend the hand holding the holder (1). The interval (W) between the back side of the razor head (7) and the front of the head part (3) is changed by means of a neck swinging mechanism (M) such that when the razor head (7) is in the neutral position (P), the interval (W) in a position removed from the cutting edge is greater than the interval (W) in a position near the cutting edge, and when the razor head (7) is moved from the neutral position (P) to a prescribed movement position (Q), the interval (W) in the position removed from the cutting edge is less than the interval (W) in a position near the cutting edge, and this widens the swing range of the razor head (7) in the position removed from the cutting edge.
In a frame unit (11), a first outer frame (25) and a second outer frame (26) are connected together by means of a third outer frame (27) on the left, and a fourth outer frame (28) on the right of the cutting edges (14a) in a main body unit (10), surrounding the main body unit (10) by the outer frames (25, 26, 27, 28). In this way, the rigidity of the frame unit (11) is improved, making it possible to stabilize the shaving surface which links together the skin contact area of the first outer frame (25), the cutting edges (14a) of the blade bodies (14), and the skin contact area of the second outer frame (26).
The present invention provides a lubricative resin composition for personal care products, which comprises 100 parts by mass of a thermoplastic elastomer having a durometer A hardness (HDA) of 10 to 40, 10 to 40 parts by mass of a water-soluble polyethylene oxide and 20 to 60 parts by mass of a water-absorbable polyalkylene oxide modification product. The lubricative resin composition can retain excellent wet-state lubricating properties and smoothness even when used repeatedly, and can have a low degree of swelling and can give no slimy feeling in a wet state.
The invention addresses the problem of providing an edged tool such as a surgical blade or a razor blade that is durable and sharp, and a manufacturing method therefor. The problem is solved by an edged tool manufacturing method provided with a process of treating a metal base material, which has a machined surface obtained by machining, using a plasma generated in an atmosphere filled with a mixed gas having a main gas and a reaction gas as the main components.
An elastic plate (12) is interposed between the support (6) at the head of the holder and the supported part (10) of the razor head (7). The outer circumference of the ring-shaped elastic part (12a) of the elastic plate (12) is supported by the inner circumference of the ring-shaped part (6a) of the support (6). The supported part (10) of the razor head (7) is inserted into the inner circumference of the ring-shaped elastic part (12a) of the elastic plate (12). As a result of the support structure to support the razor head (7) to be movable from a neutral position (P) against the elastic force of the elastic plate (12), the razor head (7) can be moved during use from the neutral position (P) to positions in three dimensions against the elastic force of the elastic plate (12). Moreover, the elastic plate (12) serves a cushioning function when the razor head (7) is used and improves the usability of the pivoting razor.
The grinding surface (19) of a grinding stone (8) is formed from a circular conical surface, a drive device for rotation is installed within a housing (5), and the blade of a cutting tool is ground while the longitudinal direction of the cutting tool is aligned with the direction of the generating line of the grinding surface (19). When grinding the blade of the cutting tool, the cutting tool can be aligned with the direction of the generating line (23) of the grinding surface (19) and the blade can be made to be in contact with the grinding surface (19) without the handle of the cutting tool and the hand which holds the cutting tool being interfered with the grinder, and this can be achieved irrespective of in which one of the directions of lines the tip of the blade faces, the lines being obtained by extending the generating line (23) of the grinding surface (19) from both ends of the generating line (23).
In the case of a transconjunctival single-plane sclerocorneal incision, when a surgeon pushes a knife forward from near a limbal portion toward an anterior portion via conjunctiva, sclera, and cornea along an approximately S-shaped movement path, a rotational moment readily occurs in a direction such that the base end of the knife is pushed up and also the front end of the knife is pushed down. For this reason, it is easy for the surgeon to push the knife forward along a movement path in a perforation direction into the anterior portion via a movement path in an advancing direction from the sclera to cornea. An approximately S-shaped incisional wound with good self-closing property can be easily formed. When the knife advances to the anterior portion, the knife linearly advances along a movement path in a direction in which the knife does not move in parallel downwardly, and thus it is unlikely that the inner incision line of the incision wound will have the shape of an inverted "V".
In a vacuum chamber, the edge of each blade group is subjected to an ion beam treatment under predetermined conditions using a plasma ion gun and argon as a medium, and is subjected to a plasma ion injection treatment under predetermined conditions using a plasma ion injection gun and with a nitrogen plasma. As a result, it is possible to provide a blade member having an edge of a cutting quality enhanced by making the sharpness the higher, a blade member having an edge of a rigidity enhanced by making the hardness higher, and a working apparatus capable of working those edges efficiently.
Disclosed is a blade edge (2) of a razor, which comprises: a substrate (3); a unnitrided layer (9) comprising Ti, Al and Cr, which is formed on two surfaces (7,8) of the substrate (3) as a part of a coating layer (4); a remaining layer (15) comprising Ti, Al, Cr and N, which is formed on two surfaces (10,11) of the unnitrided layer (9) as a part of a nitrided layer (12) included in the coating layer (4); a surface layer (18) comprising Ti, Al, Cr and N, which is formed on two surfaces (16,17) of the remaining layer (15) as a part of the nitrided layer (12) included in the coating layer (4); and a fluororesin layer (6) which is formed on two surfaces (19,20) of the surface layer (18) through a joining layer (5) comprising Cr, Al and the like. The coating layer (4) comprising the unnitrided layer (9) and the nitrided layer (12) enables the blade edge (2) to cut more clearly, and also enables to keep the sharp cutting performance of the cutting blade (2) and to improve the durability of the cutting edge (2).
A shaving aid member (31) is rotated relative to a razor head (8) against elastic force of a plate spring (40) from an initial position to a rotation operation position. Of both arms (37) and a placement section (33) that compose a base section (32) of the shaving aid member (31), the placement section (33) is placed next to a razor head (8) but both arms (37) are not visible from the front side of the razor head (8). Both arms (37) are not voluminous on the outer side of outer peripheral edge of the razor head (8). A razor with a shaving aid (38) is nicely in contact with skin, and in the razor, the surface area of a portion defined by the razor head (8) and shaving aid member (31) can be made small to make the razor compact.
A hand tool comprises a holder (1) and a movable head part (21) to which an edge body (24) is fitted. The movable head part (21) is so supported by the holder (1) as to be movable relative to the holder (1) between the retracted state Q in which it is retracted in the holder (1) together with the edge body (24) and the projected state in which the edge body (24) is projected from the holder (1). The orientation N of the edge body (24) in the retracted state Q is different from that in the projected state. Whereby, in the hand tool such as a medical edged tool, the operations of the edge body (24) in the retracted state Q and the projected state can be improved, and the size of the head (4) of the holder (1) can be reduced thereby compacting the size of the holder.
A support member used for displaying an edged tool (24) comprises a support body (20) and retaining means (7, 16a, 29). The support body (20) is formed by placing a first sheet (1) on a second sheet (11) so that a storage space (23) can be formed between the first sheet (1) and the second sheet (11). The second sheet (11) comprises an opening (16) allowing the edge parts (27) of the edged tool (24) to be inserted therein inside the outer peripheral edges (11a, 11b, 11c, 11d). The edge parts (27) of the edged tool (24) inserted into the opening (16) is so stored in the storage space (23) as to be covered by the first sheet (1) and the second sheet (11). The grip parts (28) of the edged tool (24) whose the edge parts (27) are stored in the storage space (23) are disposed on the second sheet (11). The retaining means (7, 16a, 29) support, on the support body (20), the edged tool (24) Consequently, separation of the second sheet (11) from the first sheet (1) can be suppressed.
A razor head (2) comprises a blade member (3) having a base and a blade body (4) on the base, a blade base member (5) arranged on the back side of the razor head (2), and a top member (6) arranged on the front side of the razor head (2). The blade member (3) is fitted between the blade base member (5) and the top member (6). The base of the blade member (3) is supported on the blade base member (5). Blade tip (4a) of the blade body (4) is exposed in the top member (6). The base has a pair of leaf springs arranged between the blade base member (5) and the top member (6). Between the both springs, a back side opening (19) is provided on the back side of the razor head (2), and a front side opening (20) is provided on the front side of the razor head (2). The base has a shaven beard removing hole (18) between the front side opening (20) and the back side opening (19). The shaven beard removing hole (18) in the base is opened to the back side of the razor head (2) through the back side opening (19), and opened to the front side of the razor head (2) through the front side opening (20).
B26B 21/22 - Rasoirs de sûreté à une ou plusieurs lames disposées transversalement par rapport au manche comportant plusieurs lames à utiliser simultanément
A razor having a simple structure. The razor of a swing head type has a razor head. The razor head has a blade member provided with a base having a blade body support portion and with blade bodies, a blade base member placed on the back side of the razor head, and a top member placed on the front side of the razor head. The blade member is fitted between the blade base member and the top member. The base is supported on the blade base member, and the edge of the blade body is exposed outward in the top member. Each blade body is mounted on the blade body support portion, and welded portions fixed to each other by welding from the blade body support portion side are formed on the blade body and on the blade body suppor portion.
A razor comprising a blade member (3) having a base and a blade body (4) on the base, a blade base member (5) arranged on the back side of the razor head (2), and a top member (6) arranged on the front side of the razor head (2). The blade member (3) is fitted between the blade base member (5) and the top member (6). The base is supported on the blade base member (5). Blade tip (4a) of the blade body (4) is exposed in the top member (6). The base is supported resiliently by a leaf spring so as to be able to move integrally while resisting against a pressing force received from the skin surface when the blade body touches the skin surface. Since contact pressure of the blade body (4) against the skin surface is limited, shaving feeling is enhanced. Furthermore, since a unit blade member (3) equipped with the blade body (4) on the base is fitted between the blade base member (5) and the top member (6), the structure for moving the blade body (4) integrally and supporting it resiliently can be simplified.
B26B 21/22 - Rasoirs de sûreté à une ou plusieurs lames disposées transversalement par rapport au manche comportant plusieurs lames à utiliser simultanément
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