CN104084957B - A kind of razor blade group - Google Patents
A kind of razor blade group Download PDFInfo
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- CN104084957B CN104084957B CN201410292108.2A CN201410292108A CN104084957B CN 104084957 B CN104084957 B CN 104084957B CN 201410292108 A CN201410292108 A CN 201410292108A CN 104084957 B CN104084957 B CN 104084957B
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- blade bodies
- plane
- blade
- locating pieces
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Abstract
A kind of razor blade group, it comprises one piece of bottom knife be made of one piece with pottery and uses metal cutter, described bottom knife comprises two evagination locating pieces of the oblique setting of front cross section blade bodies triangular in shape and rear portion, the lower baseplane of wherein said blade bodies offers uniform rach slot, and be offer the land limit being communicated with described rach slot in the front end edge of blade bodies, be positioned at above blade bodies, be horizontally arranged with a concave groove inside land limit; The upper plane of described blade bodies and plane on two evagination locating pieces of oblique setting are in same to contact with cutter and in the oblique plane mutually sheared, and are formed with a spade angle between this oblique plane and lower plane of blade bodies; Two described evagination locating pieces connect bar blocks by one and are connected with blade bodies, and it has rational in infrastructure, easy to install, and durability is good, good heat dissipation effect, and manufacture craft is simple, the features such as cost is low.
Description
Technical field
What the present invention relates to is a kind of razor blade group, belongs to razor technical field.
Background technology
Existing set of blades of having one's hair cut, mainly comprise cutter and bottom knife combines, described set of blades of having one's hair cut being arranged on shaves on frame, and wherein bottom knife is fixed, and is mainly adjacent at shaved head, cutter is wherein driven to move left and right by one group of transmission mechanism, form the mutual cutting between cutter and bottom knife, because the edge of cutter and bottom knife is respectively arranged with crown, therefore, mutual cutting as a result, will the hair quick shearing on crown be plugged on.The upper bottom knife of existing set of blades of having one's hair cut forms by intermetallic composite coating substantially, often shears the cognate that wearing and tearing or blade easily occur between upper bottom knife, and heating conduction is too fast, causes full wafer bottom knife to generate heat, affects the effect of having one's hair cut to people.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide one pottery to make, especially zirconia material is made, rational in infrastructure, easy to install, durability is good, good heat dissipation effect, manufacture craft is simple, the ceramic razor blade that cost is low.
The object of the invention is to have come by following technical solution, described razor blade group, it comprises one piece of bottom knife be made of one piece with pottery and uses metal cutter, described bottom knife comprises two evagination locating pieces of the oblique setting of front cross section blade bodies triangular in shape and rear portion, the lower baseplane of wherein said blade bodies offers uniform rach slot, and be offer the land limit being communicated with described rach slot in the front end edge of blade bodies, be positioned at above blade bodies, be horizontally arranged with a concave groove inside land limit; The upper plane of described blade bodies and plane on two evagination locating pieces of oblique setting are in same to contact with cutter and in the oblique plane mutually sheared, and are formed with a spade angle between this oblique plane and lower plane of blade bodies.
Two described evagination locating pieces connect bar blocks by one and are connected with blade bodies, described two evagination locating pieces are respectively arranged with locating hole, and be respectively arranged with on the evagination locating piece at two locating hole places and parallel with described Baltimore groove be mutually in collinear horizontal grooving, and offer at least one inner groove faces respectively on the upper and lower surface of described connection bar blocks.
Described connection bar blocks is connected on the upper end of described blade bodies mutually, after upper plane of plane and blade bodies is in same plane on it, is formed with a concane gap in the blade bodies lower surface of joint; Described connection bar blocks above in the middle of be provided with inner groove faces on, and connect be positioned at below bar blocks described on the both sides of inner groove faces be respectively provided with inner groove faces.
The invention belongs to and improve the one of prior art, its adopts pottery, especially adopts zirconia ceramics material to be made into integration, and not only intensity, fastness are large, and anti-wear performance is good, in actual use, mutually shear after being combined with metal cutter, serve good roll flute effect; Because bottom knife is directly conflicted human body surface, the heat-conductive characteristic of pottery is poor, service time one is long, virgin metal blade contact human skin has blanching sensation, and adopt ceramic tip to contact human body surface, can not be transmitted on ceramic tip because of generation, thus improve the result of use of razor.
The present invention has rational in infrastructure, easy to install, and durability is good, good heat dissipation effect, and manufacture craft is simple, the features such as cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation above of bottom knife of the present invention.
Fig. 2 is structural representation below bottom knife of the present invention.
Fig. 3 is that Figure 1A is to side-looking structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1-3, razor blade group of the present invention, it comprises one piece of bottom knife 1 be made of one piece with pottery and with metal cutter (not shown), described bottom knife 1 comprises two evagination locating pieces 3 of the oblique setting of front cross section blade bodies triangular in shape 2 and rear portion, the lower baseplane of wherein said blade bodies 2 offers uniform rach slot 4, and be offer the land limit 5 being communicated with described rach slot 4 in the front end edge of blade bodies 2, be positioned at above blade bodies 2, a concave groove 6 is horizontally arranged with inside land limit 5, this Baltimore groove 6 can reduce the contact area between cutter and bottom knife, reduce the heat produced because of friction, the upper plane 7 of described blade bodies 2 and plane 8 on two evagination locating pieces 3 of oblique setting are in same to contact with cutter and in the oblique plane that can mutually shear, and be formed with a spade angle between this oblique plane and lower plane of blade bodies 2, be also a leg-of-mutton obtuse angle.
Shown in figure, two evagination locating pieces 3 of the present invention connect bar blocks 9 by one and are connected with blade bodies 2, described two evagination locating pieces 3 are respectively arranged with locating hole 10, and be respectively arranged with parallel with described Baltimore groove 6 on the evagination locating piece 3 at two locating hole 10 places, mutually be in collinear horizontal grooving 11, and on the upper and lower surface of described connection bar blocks 9, offer at least one inner groove faces 12 respectively, arranging of described inner groove faces 12 can reduce ceramic raw material, reduce costs, and when not reducing connection bar blocks 9 intensity, weight reduction, increase fastness, increase heat-delivery surface.
Connection bar blocks 9 of the present invention is connected on the upper end of described blade bodies 2 mutually, after on it, the upper plane of plane and blade bodies 2 is in same plane, a concane gap 13 is formed in blade bodies 2 lower surface of joint, described connection bar blocks 9 above in the middle of be provided with inner groove faces 12 on, and connect be positioned at below bar blocks 9 described on the both sides of inner groove faces 12 be respectively provided with inner groove faces 12.
Claims (3)
1. a razor blade group, it comprises one piece of bottom knife be made of one piece with pottery and uses metal cutter, it is characterized in that described bottom knife comprises two evagination locating pieces of the oblique setting of front cross section blade bodies triangular in shape and rear portion, the lower baseplane of wherein said blade bodies offers uniform rach slot, and be offer the land limit being communicated with described rach slot in the front end edge of blade bodies, be positioned at above blade bodies, be horizontally arranged with a concave groove inside land limit; The upper plane of described blade bodies and plane on two evagination locating pieces of oblique setting are in same to contact with cutter and in the oblique plane mutually sheared, and are formed with a spade angle between this oblique plane and lower plane of blade bodies.
2. razor blade group according to claim 1, it is characterized in that two described evagination locating pieces connect bar blocks by one and are connected with blade bodies, described two evagination locating pieces are respectively arranged with locating hole, and be respectively arranged with on the evagination locating piece at two locating hole places and parallel with described concave groove be mutually in collinear horizontal grooving, and offer at least one inner groove faces respectively on the upper and lower surface of described connection bar blocks.
3. razor blade group according to claim 1 and 2, it is characterized in that described connection bar blocks is connected on the upper end of described blade bodies mutually, after on it, the upper plane of plane and blade bodies is in same plane, a concane gap is formed in the blade bodies lower surface of joint, described connection bar blocks above in the middle of be provided with inner groove faces on, and connect be positioned at below bar blocks described on the both sides of inner groove faces be respectively provided with inner groove faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292108.2A CN104084957B (en) | 2014-06-26 | 2014-06-26 | A kind of razor blade group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292108.2A CN104084957B (en) | 2014-06-26 | 2014-06-26 | A kind of razor blade group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084957A CN104084957A (en) | 2014-10-08 |
| CN104084957B true CN104084957B (en) | 2015-07-29 |
Family
ID=51632773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410292108.2A Active CN104084957B (en) | 2014-06-26 | 2014-06-26 | A kind of razor blade group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084957B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252688A (en) * | 1988-08-12 | 1990-02-22 | Matsushita Electric Works Ltd | Blade for hair cuter |
| JPH0732822B2 (en) * | 1988-11-22 | 1995-04-12 | 松下電工株式会社 | Ceramics blade |
| JPH0458987A (en) * | 1990-06-27 | 1992-02-25 | Matsushita Electric Works Ltd | Hair cutter blade |
| CN2487519Y (en) * | 2001-06-18 | 2002-04-24 | 平阳县天鸿美发用品有限公司 | Electric hair clippers blade |
| US20040200077A1 (en) * | 2003-04-14 | 2004-10-14 | Shu-Sian Liao | Blade module of electric clipper |
| US7080458B2 (en) * | 2003-07-17 | 2006-07-25 | Andis Company | Ceramic movable blades for blade sets of hair clippers |
| CN2863392Y (en) * | 2005-09-14 | 2007-01-31 | 祐庄企业股份有限公司 | Electric shear blade |
| CN202572441U (en) * | 2012-05-14 | 2012-12-05 | 娄底市远程精密结构陶瓷有限责任公司 | Blade for hair scissors |
| CN203936925U (en) * | 2014-06-26 | 2014-11-12 | 浙江宏泰锆业科技有限公司 | Razor blade group |
-
2014
- 2014-06-26 CN CN201410292108.2A patent/CN104084957B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104084957A (en) | 2014-10-08 |
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| C14 | Grant of patent or utility model | ||
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