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1. 发明专利

JP2003265874A SAFETY SCISSORS 审中-公开
公开(公告)号：JP2003265874A
公开(公告)日：2003-09-24
申请号：JP2002069283
申请日：2002-03-13
申请人： KAI CUTLERY CENTER CO
发明人： HASEGAWA KATSUMI
IPC分类号： B23D13/06 , B26B13/00
摘要： PROBLEM TO BE SOLVED: To provide a pair of safety scissors that does not cause injury even when used by school children, can be produced easily and at a low price, can form a blade using relatively thick metal plates, and has a pair of scissor bodies, which the turning movement is extremely stable. SOLUTION: The pair of scissors is composed of a pair of scissor bodies connected to each other with the supporting axis at the center, its blade parts that can be open and closed freely, and the scissor bodies that consist of a blade part, a base part, and a handle which the blade part and the base part united. At least one of the blade parts is made in a plate shape and is formed in a blade part body and a folding part which is bent along the folding line that extends along the longitudinal direction and cut with both blade parts collaborating with each other by bending at least one of the base parts along a bending line extended across the width of the base part. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2003153735A RAZOR CASE 审中-公开
公开(公告)号：JP2003153735A
公开(公告)日：2003-05-27
申请号：JP2001357629
申请日：2001-11-22
申请人： KAI CUTLERY CENTER CO
发明人： MIYAZAKI HIROAKI , WAKAYAMA YOSHIHIRO
IPC分类号： A45D27/22 , B26B21/40
摘要： PROBLEM TO BE SOLVED: To facilitate the putting-in motion or the taking-out motion of a razor 10, and make a razor case more convenient in use. SOLUTION: Both lid sections 17 of an opening/closing lid 5 at a housing section 2 are placed under an open state P. At the razor blade head section 11 of a razor blade 10, a cap 16 is supported by a holder head section 14, and surrounds a spare blade cartridge. Under the state, the razor blade head section 11 is inserted in a housing gap 20 between bag sections 19 of both lid sections 17. Then, when the razor blade head section 11 is moved downward in the housing gap 20, the holder head section 14 abuts against the lower side bottom wall section 23 (sections interlocking with the closing movement) of both bag sections 19. Therefore, both lid sections 17 are automatically placed under a closed state Q, and the razor blade head section 11 is housed in both bag section 19. The griping handle 13 of a holder 12 is supported by being inserted in a recess 8a (positioning recess section) by a lid body 8 of a storage section 6. When the razor blade head section 11 is moved upward, the cap 16 abuts against the upper side bottom wall sections 24 (sections interlocking with the opening movement) of both bag sections 19. Therefore, both lid sections 17 are automatically placed under the open state P. Then, the razor blade head section 11 is removed and taken out from the housing gap 20.

3. 发明专利

JP2003153734A COMB 审中-公开
公开(公告)号：JP2003153734A
公开(公告)日：2003-05-27
申请号：JP2001357631
申请日：2001-11-22
申请人： KAI CUTLERY CENTER CO
发明人： TAKESHITA TAKAHIRO
IPC分类号： A45D24/00
摘要： PROBLEM TO BE SOLVED: To provide a comb which is easy to apply various kinds of variations to hair styles, and is especially effective when the hair is set with a hair wax. SOLUTION: A pair of comb tooth groups 3 and 4 are provided in parallel with each other with a pinching groove 6 in-between in the width direction Y of respective comb teeth 5. In this case, for the pair of comb tooth groups 3 and 4, a plurality of the comb teeth 5 which are extended from a base section 2 are provided in a row. Also, the width direction Y of the respective comb teeth 5 is perpendicular respectively to the providing direction of respective comb teeth 5 and the extending direction Z of the respective comb teeth 5. Then, both of the comb tooth groups 3 and 4 being adjacent to each other are provided in such a manner that the pinching surfaces 17 which are located on the respective comb teeth 5, and can catch the hair may be confronted with each other in the width direction Y with the pinching groove 6 in-between. The respective comb teeth 5 of both of the comb tooth groups 3 and 4 have elasticity which can warp in the width direction Y. Also, both of the comb tooth groups 3 and 4 have a press-operating section 12 on which the finger can be placed when the respective comb teeth 5 are warped in the width direction Y and to the pinching groove 6 side. When a hair arrangement is performed, the hair is combed in order by both of the comb tooth groups 3 and 4. At the same time, the hair can be twisted by catching the hair by the pinching surfaces 17 of both of the comb tooth groups 3 and 4, the hair which has passed both of the comb tooth groups 3 and 4 is bent by the pinching groove 6, or the hair which has passed both of the comb tooth groups 3 and 4 is bent by the warping of the respective tomb teeth 5.

4. 发明专利

JP2001341227A CARBON-COATED MEMBER AND METHOD FOR MANUFACTURING THE SAME 失效
公开(公告)号：JP2001341227A
公开(公告)日：2001-12-11
申请号：JP2000167358
申请日：2000-06-05
申请人： GIFU PREFECTURE , KAI CUTLERY CENTER CO
发明人： HAYASHI KOICHIRO , YAMADA KATSUAKI , OTSUBO HIROSHI , TASHIMO HIROYUKI
IPC分类号： B26B21/60 , B32B9/00 , C23C14/06 , C23C14/40
摘要： PROBLEM TO BE SOLVED: To provide a carbon-coated member enhanced in the adhesion of DLC to be prevented from the peeling of DLC, having an improved coating layer 2 and showing antibacterial effect based on Ni, and a method for manufacturing the same. SOLUTION: The carbon coated member 1 is constituted by coating the surface 4 of a base material 3 with a mixed layer 5 wherein at least one of a combination of Pt and Zr and a combination of Ni and Cr is added to DLC, or by coating the surface of the base material with an intermediate layer based on at least one of the combination of Pt and Zr and the combination of Ni and Cr, and further coating the surface of the intermediate layer with a DLC layer, or by coating the surface of the base material with the intermediate layer based on at least one of the combination of Pt and Zr and the combination of Ni and Cr, and coating the surface of the intermediate layer with the mixed layer wherein at least one of the combination of Pt and Zr and the combination of Ni and Cr is added to DLC.

5. 发明专利

JP2001204648A CLEANING IMPLEMENT 失效
公开(公告)号：JP2001204648A
公开(公告)日：2001-07-31
申请号：JP2000017095
申请日：2000-01-26
申请人： KAI CUTLERY CENTER CO
发明人： KANEMATSU MINORU
IPC分类号： A47K7/02
摘要： PROBLEM TO BE SOLVED: To provide a cleaning implement capable of simultaneously enhancing a protection function and a cleaning function. SOLUTION: The cleaning implement is provided with a storage net body 1 having numerous fine holes 4 at the external wall 3, a storage chamber 5 formed at the inside of the external wall 3 of the storage net body 1, and a sponge 7 contained in the storage chamber 5. The storage net body 1 is a container bag having an opening 2 communicating with the storage chamber 5. The sponge 7 is an aggregate of a plurality of divided fine pieces 7a. Communication holes 8 are formed among these fine pieces 7a in the storage chamber 5 in the condition that these fine pieces 7a of the sponge 7 are contained in the storage chamber 5, and disposed to communicate with the outside region S of the external wall 3 of the storage net body 1 through respective fine holes 4 of this storage net body.

6. 发明专利

JP2000245742A BLADE OF MEDICAL KNIFE 失效
公开(公告)号：JP2000245742A
公开(公告)日：2000-09-12
申请号：JP5723499
申请日：1999-03-04
申请人： KAI CUTLERY CENTER CO
发明人： ENDO MASAHIRO
IPC分类号： A61B17/3211 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To provide a blade hardly deflecting and superior in the flexural rigidity by applying the specific reinforcement means to the blade. SOLUTION: A knife-edge 11 is extended between side surfaces 9 at both sides in the thickness direction of a blade body 6. A reinforcement body 13 mounted separately from the blade body 6 is mounted on one of side surfaces 9 by means of a fixing part such as a welding part and the like. A thickness TB of the blade body 6 including the reinforcement body 13 is determined to be larger than a thickness TS of the blade body 6 not including the reinforcement body 13. The reinforcement body 13 is attached to the side surfaces 9 along a back edge 12 in the neighborhood of the back edge 12 at a side opposite to the knife-edge 11 and in the neighborhood of a holder support hole 10 formed between both side surfaces 9 of the blade body 6. Accordingly the blade body 6 is totally hardly bent and its flexural rigidity can be improved by the function of the reinforcement body 13. The attaching position, the shape and the like of the reinforcement body 13 can be easily and arbitrarily determined. The cutting by the knife-edge 11 can be smoothly performed regardless of the attachment of the reinforcement body 13.

7. 发明专利

JP2000185183A ANTIBACTERIAL PROTECTOR FOR RAZOR EDGE 失效
公开(公告)号：JP2000185183A
公开(公告)日：2000-07-04
申请号：JP36597798
申请日：1998-12-24
申请人： TOYO ALUMINIUM KK , NIPPON PURAI KK , KAI CUTLERY CENTER CO
发明人： HAMAOKA KATSUNORI , MIZUNO AKIRA , YAMAMOTO MASAYASU
IPC分类号： B26B21/40 , A01N25/34 , A01N43/78 , A01N59/06
摘要： PROBLEM TO BE SOLVED: To enable a razor edge to have both a protection function not to cut skin and a function to prevent growth and breeding of saprophytic bacteria generated from metabolic decomposition products of skin, etc., by equipping a resin layer containing an antibacterial agent on at least one side of a metallic foil. SOLUTION: The antibacterial protective material 10 for razor is equipped with a surface protective layer 22 on at least one face of a metallic foil 20 to be the substrate via an adhesive 21 and an antibacterial layer 23 is provided on the surface protective layer 22. However, when the surface protective layer 22 has the metallic foil 20 to be the substrate and an adhesive, the adhesive 21 can be omitted. The metallic foil 20 is formed of a highly water resistant metal such as aluminum, stainless steel, etc. The antibacterial layer 23 is formed of a thin resin film layer of thermoplastic resin such as polyethylene, polyester, polypropylene, nylon, etc., or thermosetting resin epoxy, phenol, melamine, etc., added with an inorganic or organic antibacterial agent. The antibacterial agent, zeolite, etc., are preferable in inorganic ones and thiozol.

8. 发明专利

JP2000185050A MEDICAL REPLACEABLE KNIFE 失效
公开(公告)号：JP2000185050A
公开(公告)日：2000-07-04
申请号：JP36311598
申请日：1998-12-21
申请人： KAI CUTLERY CENTER CO
发明人： SAITO TATSUYA
IPC分类号： A61B17/3211 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To support a blade firmly against a holder and to facilitate operations for attaching and removing the blade to and from the holder during replacement of the blade. SOLUTION: A blade 2 is placed on a blade overlapping surface 7a and supported against a holder 1 while a fitting hole 18 and a fitting projection 8 are removably fitted together in such a way as to be movable relative to each other in a direction B generally perpendicular to the pressure contact surface 2a of the blade 2. A blade clamping slider 3 supported against the holder 1 moves in the extending direction of the blade 2 and can take a blade clamp releasing position and a blade clamping position Q. The holder 1 and the blade clamping slider 3 can make sliding contact with each other on their sliding surfaces 13a, 14a, 23a, 26a. In the blade clamp releasing position, the blade clamping slider 3 is separated from the blade 2 on the blade overlapping surface 7a. In the blade clamping position Q, the sliding surfaces 13a, 14a, 23a, 26a are clamped into contact and the pressure contact surface 2a of the blade 2 is clamped between the pressure contact 30 of the blade clamping slider 3 and the blade overlapping surface 7a to prevent separation of the blade 2 in the direction B of the relative movement.

9. 发明专利

JP2000061176A SAFETY RAZOR 失效
公开(公告)号：JP2000061176A
公开(公告)日：2000-02-29
申请号：JP25332198
申请日：1998-08-25
申请人： KAI CUTLERY CENTER CO
发明人： SAITO TATSUYA
IPC分类号： B26B21/22
摘要： PROBLEM TO BE SOLVED: To make the moving quantities of all beard refuse discharging parts the same and to make it possible to almost completely discharge the beard refuse filled between blade bodies by superposing >=3 sheets of the blade bodies on each other and having the beard refuse discharging parts for pushing out the beard refuse forward between the respective blade bodies. SOLUTION: This safety razor is constituted by superposing >=3 sheets of the blade bodies between a blade base 1 and a top plate 3. Spacers 6 and 7 are respectively interposed between the respective blade bodies. The beard refuse discharging parts extend laterally apart spaced intervals in front of the respective spacers 6 and 7. The beard refuse discharging parts are movable forward and are provided with finger rest parts for pressing the beard refuse discharging parts forward so as to protrude backward from the rear edges of the blade bodies. All the beard refuse discharging parts move cooperatively with the finger rest parts.

10. 发明专利

JP2000014946A BLADE SUPPORTING STRUCTURE OF RAZOR 失效
公开(公告)号：JP2000014946A
公开(公告)日：2000-01-18
申请号：JP18925798
申请日：1998-07-03
申请人： KAI CUTLERY CENTER CO
发明人： SAITO TATSUYA
IPC分类号： B26B21/22
摘要： PROBLEM TO BE SOLVED: To enhance the sharpness of a blade member by stabilizing the movement of the member. SOLUTION: A blade assembling head 1 of a razor includes a tool rest 2, a blade member 3, and a top board 4. The tool rest 2 has a blade placement surface 11, a guard 6 formed adjacent to and in front of the front end portion of the blade placement surface 11, and a cut beard exclusion space 9 formed between the guard 6 and the blade placement surface 11. The blade member 3 has an edge 18a and is placed on the blade placement surface 11 of the tool rest 2 with the edge 18a exposed above the cut beard exclusion space 9 of the tool rest 2. The top board 4 is connected to the tool rest 2 in such a manner that the blade member 3 is clamped between the top board 4 and the blade placement surface 11 of the tool rest 2. The tool rest 2 is provided with a plate spring portion 13 adjacent to the blade placement surface 11. A locking projection 14 formed on the plate spring part 13 and a locking hole 22 formed in the blade member 3 are locked together, and as the blade member 3 is guided along the blade placement surface 11 between the tool rest 2 and the top board 4, the blade member 3 is supported in such a way as to be movable in the longitudinal direction A of the plate sprig part 13.

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