CN110181564B - Shaver head - Google Patents
Shaver head Download PDFInfo
- Publication number
- CN110181564B CN110181564B CN201910563130.9A CN201910563130A CN110181564B CN 110181564 B CN110181564 B CN 110181564B CN 201910563130 A CN201910563130 A CN 201910563130A CN 110181564 B CN110181564 B CN 110181564B
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- CN
- China
- Prior art keywords
- movable blade
- blade
- knife
- soft
- razor head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000012634 fragment Substances 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 210000004209 hair Anatomy 0.000 abstract description 23
- 239000002344 surface layer Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000013138 pruning Methods 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
Abstract
The invention discloses a shaver head, which comprises a first movable blade and a second movable blade, wherein the first movable blade, the first movable blade and the second movable blade are opposite in direction, blade parts are arranged on two sides of the first movable blade and the second movable blade, a soft covering layer is arranged above the inner sides of the first movable blade and the second movable blade, the shaver head also comprises a metal surface layer, a through hole parallel to the movable blade is arranged on the metal surface layer, the metal surface layer is arranged above the soft covering layer, the upper surface of the soft covering layer is raised and passes through the through hole to be exposed outside, the shaver head also comprises a spring sheet, the spring sheet is arranged below the soft covering layer and is positioned above the inner sides of the first movable blade and the second movable blade, the first movable blade and the second movable blade are partially covered, and the front end and the rear end of the spring sheet are clamped on a shaver holder after being bent downwards. The hair brush has the advantages of protecting the blades from being stuck by accumulated hair and being smooth in use.
Description
Technical Field
The invention relates to the field of shavers, in particular to a shaver head.
Background
The blade head of the double-row type shaver is driven by a motor to move relative to the skin of a user, so that beards or hairs entering between the blades are cut off.
The blade of current electric shaver directly sets up in the surface of tool bit, perhaps covers through netted sheetmetal, and when using the razor, inside beard or the hair of pruning got off got into the tool bit very easily, damaged the blade in long-term past easily, in addition, at the in-process that the tool bit removed along with skin, scraped user's skin very easily, caused relatively poor experience and felt.
Disclosure of Invention
Therefore, it is desirable to provide a shaving head to solve the problems that the driving structure of the prior art is easily damaged by the entering of hair or foreign materials, and the skin of the user is scratched.
For realizing above-mentioned purpose, the inventor provides a tool bit shaves, including first blade, second blade, the orientation of first blade, second blade is opposite, and both sides are the cutting part, and the inboard top of first blade and second blade is provided with the laminate cover, still includes the metal top layer, be equipped with the through-hole parallel with the blade on the metal top layer, the metal top layer sets up in the laminate cover top, the upper surface arch of laminate cover to pass the through-hole and expose outside, still include the shell fragment, the shell fragment sets up under the laminate cover, and is located the inboard top of first blade, second blade, and the part covers first blade and second blade, and the front end of shell fragment and rear end downwarping back block are on the knife rest.
Specifically, the upper surface of the soft covering layer is bent into a cambered surface from the first movable blade to the second movable blade.
Further, the through holes are provided with at least two.
The first movable blade and the second movable blade are horizontally arranged on the tool rest;
the metal top layer is the shell fragment, the shell fragment is seted up the through-hole parallel with the moving blade, and the shell fragment sets up in the soft-packing layer top, the upper surface arch of soft-packing layer to the through-hole that passes the shell fragment exposes outside, and the front end of shell fragment and the block of rear end after the downwarping are on the knife rest.
Specifically, the knife rest further comprises a knife frame connected with the base, the knife frame surrounds the first movable blade and the second movable blade, a gap exists between the first movable blade and the second movable blade, and the front end and the rear end of the fixed elastic sheet are bent downwards and then penetrate through the gap between the knife frame and the blades to abut against the knife frame.
Specifically, the front end and the rear end of the fixed elastic sheet are bent downwards, the bent parts are provided with clamping holes, and the front end and the rear end of the base are provided with clamping hooks which are matched with the clamping holes.
Further, the knife rest further comprises a knife frame connected with the base, the knife frame surrounds the first movable blade and the second movable blade, the knife frame is further provided with an embedded hook, the front end and the rear end of the fixed elastic sheet are bent downwards, a clamping hole is formed in the bent portion, and the clamping hole is matched with the embedded hook.
Specifically, the soft coating layer is made of rubber, latex or polyvinyl acetate.
Compared with the prior art, the hair or beard cut by the first blade and the second blade cannot enter between the first movable blade and the second movable blade by the arrangement of the technical scheme, so that the hair, the beard or other impurities accumulated between the first movable blade and the second movable blade can be avoided, and the effect of protecting the first movable blade and the second movable blade can be achieved; in addition, when the beard or hair is trimmed, the first movable blade or the second movable blade inclines, the blade part of the first movable blade or the second movable blade abuts against the skin of a user and moves towards the direction close to the beard or hair along the surface of the skin of the user, in the process, the inner sides of the first movable blade and the second movable blade cannot be directly contacted with the skin of the user but abut against the skin of the user through the soft covering layer, and the soft covering layer has certain flexibility, so that the moving process is smoother, the skin of the user cannot be scraped, and the user can be guaranteed to feel good.
Drawings
Fig. 1 is a top view of a razor head according to an embodiment of the present invention;
fig. 2 is an exploded perspective view of a razor head according to an embodiment of the present invention;
FIG. 3 is a partial block diagram of a shaver head according to an embodiment of the present invention;
fig. 4 is a schematic long-axis sectional view of a razor head according to an embodiment of the present invention;
fig. 5 is a schematic long-axis sectional view of a razor head according to an embodiment of the present invention;
fig. 6 is a schematic long-axis sectional view of a razor head according to an embodiment of the present invention.
Description of reference numerals:
1. a first movable blade;
2. a second movable blade;
3. a soft covering layer;
300. a protrusion;
4. a metal surface layer;
400. a through hole;
5. a spring plate;
500. a clamping hole;
6. a tool holder;
61. a base;
62. a knife frame;
600. buckling;
610. clamping hook
620. The hook is embedded.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
The invention provides a soft covering structure of a shaver head, which is used for providing a shaver head which can protect blades and is smooth and not capable of scraping skin for an electric shaver.
In a specific embodiment, as shown in fig. 1, which is a top view of the razor head of the present invention, the soft covering structure of the razor head includes a first movable blade 1 and a second movable blade 2, the first movable blade 1 and the second movable blade 2 are actuators for trimming beard or hair, the first movable blade 1 and the second movable blade 2 can be used in cooperation with two or more than two staggered fixed blades, and are driven by a driving mechanism, before trimming beard or hair, the blade portions of the fixed and movable blades are staggered, when trimming beard or hair, the driving mechanism drives the movable blades to move until the blade portions of the fixed and movable blades coincide, and in the coincidence process, the beard or hair is cut off, thereby achieving the function of trimming beard or hair.
In the embodiment shown in fig. 1, the blade portions of the first movable blade 1 and the second movable blade 2 are arranged on one side thereof, the first movable blade 1 and the second movable blade 2 are arranged in parallel, the blade portions of the first movable blade 1 and the second movable blade 2 are oppositely arranged, the blade portion of the first movable blade 1 is located on one side of the first movable blade 1 away from the second movable blade 2, that is, the blade portion of the first movable blade 1 is located on the outer side of the first movable blade 1, and the blade portion of the second movable blade 2 is located on one side of the second movable blade 2 away from the first movable blade 1, that is, the second movable blade 2 is located on the outer side of the second movable blade 2. In order to better isolate the hair on the driving mechanism and the skin, a soft coating layer 3 is arranged above the inner sides of the first movable blade 1 and the second movable blade 2, and the soft coating layer 3 can be made of rubber, latex or polyvinyl acetate or other similar skin-friendly soft plastics. The soft coating layer 3 covers the inner sides of the first movable blade 1 and the second movable blade 2, namely the soft coating layer 3 covers the side, not provided with the cutting part, of the first movable blade 1 and the second movable blade 2. Due to the arrangement, beard or hair cut by the first movable blade 1 and the second movable blade 2 cannot enter between the first movable blade 1 and the second movable blade 2, and broken hair cannot fall into the space under the driving of skin, so that the first movable blade 1 or the second movable blade 2 can be prevented from being stuck due to the accumulation of the beard or the hair, the first movable blade 1 and the second movable blade 2 can be smoothly driven by a driving mechanism for driving the first movable blade and the second movable blade 2 to move, the first movable blade 1 and the second movable blade 2 cannot move under the driving of the driving mechanism due to the sticking, and finally the first movable blade 1 and the second movable blade 2 are damaged due to breakage and the like.
Through being provided with soft covering layer 3, can improve and move along skin when pruning beard or hair, the smooth degree of removal reduces when pruning beard or hair, with the friction degree of skin contact, avoids the scraping with skin to improve the use pleasant sensation degree and the comfort of pruning beard or hair. In order to further improve the smoothness, in one embodiment, the upper surface of the soft coating layer 3 is curved into a curved surface from the first movable blade 1 to the second movable blade 2. Since the moving direction is the direction of the blade of the first movable blade 1 or the second movable blade 2 when shaving beard or hair, the soft coating layer 3 is bent by the arrangement, and the bending direction is consistent with the bending direction of the blade of the first movable blade 1 and the second movable blade 2, so that the smoothness degree in the hair shaving process can be further improved. Meanwhile, in order to prevent the soft covering layer from protruding too high, in some preferable scheme designs, the bottom surface of the soft covering layer 3 is lower than the upper surfaces of the first movable blade 1 and the second movable blade 2, and only the inner sides of the first movable blade 1 and the second movable blade need to be bent downwards to form a space for accommodating the soft covering layer 3 in a surrounding or semi-surrounding manner. The design can keep the consistency of the working surface of the shaver, and the phenomenon that the working of the blade surface is influenced by too high design of the middle part is avoided.
In order to further reduce the friction force contacting with the skin on the basis of protecting the first blade and the second blade, and in order to fix the soft coating layer 3, in the embodiment shown in fig. 2, we can see that the blade-fixing device further comprises a metal surface layer 4, a through hole 400 parallel to the movable blade is formed in the metal surface layer 4, the metal surface layer 4 is arranged above the soft coating layer 3, and the upper surface of the soft coating layer 3 protrudes 300 and is exposed outside through the through hole 400. The portion of the soft cover layer 3 exposed outside the through-hole 400 is in contact with the skin of the user. In the embodiment shown in fig. 2, at least two through holes 400 may be provided, the portion of the soft coating layer 3 exposed outside the through holes 400 is the protrusions 300, the number of the protrusions 300 is the same as the number of the through holes 400, and each protrusion 300 passes through the through hole 400. The through holes 400 may be arranged in a long stripe shape and arranged in parallel with the first blade and the second blade. In other embodiments, it is also possible to design only a single through-hole 400, which is designed as an elongated shape parallel to the knife edge, while only a single protrusion 300 of the soft cover 3 protrudes through the through-hole.
The fixed mode on metal top layer 4 can be in the same place through bonding agent and 3 bonds of soft cladding, also can not need the bonding agent, blocks the effect that also can reach the laminating design through directly filling in the through-hole with the arch of soft cladding. In order to facilitate the installation of each layer, in a further embodiment, as shown in fig. 3, our cutter head further comprises a cutter holder 6, the cutter holder 6 comprises a base, and the first movable blade 1 and the second movable blade 2 are horizontally arranged on the cutter holder 6. The metal top layer 4 is a spring plate, the spring plate is provided with a through hole 400 parallel to the movable blade, the spring plate is arranged above the soft coating layer 3, the upper surface of the soft coating layer 3 is protruded 300, the through hole 400 penetrating the spring plate is exposed outside, and the front end and the rear end of the spring plate are clamped on the tool rest 6 after being bent downwards. Specifically, the side portion of the tool rest 6 is provided with a clamping groove, and the front end and the rear end of the elastic sheet are respectively clamped in the two clamping grooves of the tool rest 6, so that the metal surface layer 4 can be fixed.
In order to ensure the independence of the first moving blade 1 and the second moving blade 2, in another embodiment, referring to fig. 2, an elastic sheet 5 is further included below the soft covering layer, and is located above the inner sides of the first moving blade 1 and the second moving blade 2, and partially covers the first moving blade 1 and the second moving blade 2, where the partial covering is to cover the middle portion of the moving blade and expose the end of the moving blade. In the embodiment shown in fig. 3, it can be seen that two buckles 600 are arranged on the side surface of the knife rest, the buckles 600 are convex, bayonets matched with the buckles 600 are respectively arranged at the front end and the rear end of the elastic sheet, and the bayonets at the front end of the elastic sheet and the bayonets at the rear end of the elastic sheet are respectively clamped at the two buckles 600 of the knife rest, so that the connection between the elastic sheet and the knife rest is realized, and the disassembly is convenient. Due to the arrangement, the soft coating layer 3 can not affect the first movable blade 1 and the second movable blade 2, and the first movable blade 1 and the second movable blade 2 can be driven by the driving mechanism to move freely.
In order to achieve the effect of fixing the elastic sheet, gaps exist among the knife rest 6, the first movable blade 1 and the second movable blade 2, and the front end and the rear end of the elastic sheet 5 are bent downwards and then clamped on the knife rest. In some cases, as shown in the embodiment shown in fig. 4, which is a schematic sectional view of the long axis direction of the blade head, the blade holder further includes a blade frame 62 connected to the base 61, the blade frame 62 surrounds the first movable blade 1 and the second movable blade, the middle portion in the figure is a plane where the movable blades are disposed, the blade frame and the movable blades are coplanar, and a gap exists between the blade frame and the movable blades, in this arrangement state, the front end and the rear end of the fixed elastic sheet 5 bend downward and then pass through the gap between the blade frame 62 and the blades to abut against the blade frame. As shown in the figure, the upper part of the knife frame is also provided with a limiting rib, and the fixed elastic sheet is abutted against the limiting rib of the knife frame after being bent.
Specifically, as shown in fig. 2 and fig. 3, the front end and the rear end of the fixing elastic sheet are bent downward, the bent portions are provided with engaging holes, and the cross-sectional view of fig. 5 shows a side view of the tool holder and specifically shows how the front end and the rear end of the base 61 are provided with engaging hooks 610 for fitting with the engaging holes 500. Through the design, the elastic sheet is firmer, other parts on the elastic sheet are better supported, the tool bit is protected, and other sundries are isolated from entering the motor.
In other further embodiments, as shown in fig. 6, the knife holder 6 further includes a knife frame 62 connected to the base 61, the knife frame 62 surrounds the first moving blade 1 and the second moving blade 2, the knife frame 62 is further provided with an engaging hook 620, the front end and the rear end of the fixed elastic sheet 5 are bent downward, the bent portion is provided with a engaging hole 500, and the engaging hole 500 is matched with the engaging hook 620. The knife frame is only arranged on two sides of the base in the sectional view, but the knife frame can be arranged into a structure which surrounds the knife head and is used for protecting the knife head, the common design mode is like a shell, and the shell is provided with the embedded hook which can be more convenient for arranging the elastic sheet. The design of the knife frame also optimizes and widens the contact surface to the skin, and the skin is better protected from being cut by the knife head.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (8)
1. The utility model provides a razor head, its characterized in that, includes first knife section, second knife section, the orientation of first knife section, second knife section is opposite, and both sides are the cutting part, and first knife section is provided with soft covering layer with the inboard top of second knife section, still includes the metal top layer, be equipped with the through-hole parallel with the knife section on the metal top layer, the metal top layer sets up in soft covering layer top, soft covering layer's upper surface is protruding to pass the through-hole and expose outside, still include the shell fragment, the shell fragment sets up under soft covering layer, and is located the inboard top of first knife section, second knife section, and the part covers first knife section and second knife section, and the front end of shell fragment and the back end block after the downwarping on the knife rest.
2. The razor head of claim 1, wherein the upper surface of the soft coating layer is curved into a curved surface from the first movable blade to the second movable blade.
3. Razor head according to claim 1, wherein the through-holes are provided in at least two.
4. The razor head of claim 1, further comprising a blade holder, wherein the blade holder comprises a base, and the first movable blade and the second movable blade are horizontally arranged on the blade holder;
the metal top layer is the shell fragment, the shell fragment is seted up the through-hole parallel with the moving blade, and the shell fragment sets up in the soft-packing layer top, the upper surface arch of soft-packing layer to the through-hole that passes the shell fragment exposes outside, and the front end of shell fragment and the block of rear end after the downwarping are on the knife rest.
5. The razor head of claim 4, wherein the blade holder further comprises a blade frame connected to the base, the blade frame surrounds the first movable blade and the second movable blade, and has a gap with the movable blades, and the front end and the rear end of the elastic piece bend downward and then pass through the gap between the blade frame and the blades to abut against the blade frame.
6. The razor head of claim 4, wherein the front and rear ends of the resilient strip are bent downward, the bent portions are provided with engaging holes, and the front and rear ends of the base are provided with engaging hooks for engaging with the engaging holes.
7. The razor head of claim 4, wherein the razor head further comprises a knife frame connected with the base, the knife frame surrounds the first movable blade and the second movable blade, the knife frame is further provided with an embedded hook, the front end and the rear end of the elastic sheet are bent downwards, the bent part is provided with a clamping hole, and the clamping hole is matched with the embedded hook.
8. Razor head according to claim 1, wherein the soft coating is made of rubber, latex or polyvinyl acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563130.9A CN110181564B (en) | 2019-06-26 | 2019-06-26 | Shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563130.9A CN110181564B (en) | 2019-06-26 | 2019-06-26 | Shaver head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110181564A CN110181564A (en) | 2019-08-30 |
| CN110181564B true CN110181564B (en) | 2021-09-28 |
Family
ID=67723540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563130.9A Active CN110181564B (en) | 2019-06-26 | 2019-06-26 | Shaver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181564B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB523492A (en) * | 1939-01-07 | 1940-07-16 | Winston Freer Martin | Improvements in or relating to dry shaving machines |
| AT270445B (en) * | 1966-07-15 | 1969-04-25 | Carinthia Elektrogeraete Ges M | Shaving head for dry razors |
| IL115690A (en) * | 1994-10-31 | 1999-11-30 | Gillette Co | Skin engaging member and shaving systems comprising it |
| CN107520863B (en) * | 2017-07-25 | 2023-07-28 | 深圳素士科技股份有限公司 | Shaver and preparation method of shaver |
| CN207189731U (en) * | 2017-08-27 | 2018-04-06 | 温州市百睿电器科技有限公司 | The skin care lubricating roller device of razor head |
| CN207139865U (en) * | 2017-08-28 | 2018-03-27 | 温州市百睿电器科技有限公司 | A kind of skin care lubrication strip device of razor head |
| CN207736324U (en) * | 2017-12-26 | 2018-08-17 | 温州市日电电器有限公司 | A kind of cutter head mounting structure of trimmer |
| CN207736325U (en) * | 2017-12-26 | 2018-08-17 | 温州市日电电器有限公司 | A kind of cutter head structure of trimmer |
| CN109366531B (en) * | 2018-11-27 | 2023-09-29 | 中山市小石陶瓷刀片有限公司 | Reciprocating shaving Mao Daotou easy to assemble |
-
2019
- 2019-06-26 CN CN201910563130.9A patent/CN110181564B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110181564A (en) | 2019-08-30 |
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Effective date of registration: 20231026 Address after: No. 110 Shanha Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province, 323000 (Lijing Ethnic Industrial Park) Patentee after: Zhejiang Richuang Liangpin Electrical Appliances Co.,Ltd. Address before: No. 312, Binhai 4th Road, economic and Technological Development Zone, Wenzhou City, Zhejiang Province, 325000 Patentee before: WENZHOU RIDIAN ELECTRICAL APPLIANCE Co.,Ltd. |
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