CN107309915A - Rotary shaver head - Google Patents
Rotary shaver head Download PDFInfo
- Publication number
- CN107309915A CN107309915A CN201710588626.2A CN201710588626A CN107309915A CN 107309915 A CN107309915 A CN 107309915A CN 201710588626 A CN201710588626 A CN 201710588626A CN 107309915 A CN107309915 A CN 107309915A
- Authority
- CN
- China
- Prior art keywords
- stationary knife
- hair
- knife
- cutter head
- shaving cutter
- 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.)
- Pending
Links
- 210000004209 hair Anatomy 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000036346 tooth eruption Effects 0.000 claims description 6
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003806 hair structure Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/145—Cutters being movable in the cutting head
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention discloses a rotary shaver head, which comprises a fixed cutter and a fixed cutter support used for supporting and fixing the fixed cutter, wherein the fixed cutter support comprises a disc-shaped base part and a horn-shaped fixed cutter fixing and connecting part connected to the outer circular end of the base part; by using the shaver head provided by the invention, long and short hairs can conveniently enter the cavity through the hair inlet structure, the long and short hairs can be removed at one time, and the shaver head has the advantages of convenience in use and high shaving efficiency.
Description
【Technical field】
The present invention relates to shaver cutter head, especially a kind of rotary shaving cutter head.
【Background technology】
Existing rotary shave, is commonly provided with for shaving short-haired dise knife head and temples for shaving longer hairs
Knife or side tool, it is necessary to first be cut short longer hairs with temples knife or side tool when rejecting longer hairs, then shave dry with dise knife head again
Only, efficiency is low, in-convenience in use and complex process, cost height.
The present invention is that can not reject the shortcoming of longer hairs for dise knife head in the prior art and research and propose.
【The content of the invention】
The technical problem to be solved in the present invention is to provide one kind is simple in construction, rationally, efficiency high and easy to use can for cost
Disposably to shave the short-haired rotary shaving cutter head of all length.
In order to solve the above technical problems, a kind of rotary shaving cutter head of the present invention, including stationary knife and for supporting and solid
The stationary knife support of stationary knife, described stationary knife support includes base portion in the form of annular discs and is connected to the outer nose circle of base portion and is in loudspeaker
The stationary knife of shape is fixedly connected with portion, and described stationary knife is connected to stationary knife and is fixedly connected with the big end in portion and the shape between stationary knife support
Into the trapezoidal cavity in cross section, described stationary knife circumferentially arranged with it is multiple communicated with cavity enter hair knot structure, described enters hair
Structure extends to stationary knife and is fixedly connected with portion in order to which long hair enters in hair knot structure, and described base portion is rotatably connected to use
It is used to enter into hair knot structure in being provided with the power transmission shaft of connection shave power set, described power transmission shaft and in cavity
The cutting blade of interior hair cut.
A kind of rotary shaving cutter head as described above, described base portion is vertically altered provided with limitation cutting blade in cavity
Dynamic limited block, the distance between described limited block upper surface and cutting blade bottom surface are H, and wherein H is met：0 ＜ H≤0.2mm.
A kind of rotary shaving cutter head as described above, it is described to enter hair knot structure and be formed with stationary knife into mao groove A, it is described
The hair knot structure that enters be fixedly connected in portion to be formed with into mao groove a B, the described mao groove A that enters in stationary knife and be formed with stationary knife in stationary knife medial surface
Cutting edge, described cutting blade is circumferentially arranged with multiple moving knife cutting teeths, and described moving knife cutting teeth is provided with to be cut with stationary knife
Sword coordinates the moving knife cutting edge cut to hair.
A kind of rotary shaving cutter head as described above, the rounded flake of described stationary knife, the described mao groove A that enters is in
The radial outer nose circle for being arranged on stationary knife, the thickness of stationary knife is δ, and wherein δ is met：0.04≤δ≤0.15mm, described stationary knife is consolidated
The big end for determining connecting portion is provided with the mounting structures for seamlessly transitting the outer surface and stationary knife support junction of stationary knife.
A kind of rotary shaving cutter head as described above, described limited block is the spacing ring being made of high-abrasive material,
Described drive axis is connected in spacing ring.
A kind of rotary shaving cutter head as described above, the internal diameter of described spacing ring is d, and the external diameter of the power transmission shaft is
D, wherein D, d are met：0 ＜ D-d≤0.1mm.
A kind of rotary shaving cutter head as described above, described stationary knife is by welding or pasting or riveting fixed connect
It is connected on stationary knife support.
A kind of rotary shaving cutter head as described above, described stationary knife support, which is provided with, is easy to the hair in cavity to discharge
Go out pore.
Compared with prior art, the invention has the advantages that：
1st, the shaving cutter head provided using the present invention, grow or short hair can be very easily by entering hair knot
Structure and enter in cavity and then the cut-out of passive blade, disposably length hair can be rejected, with easy to use, shaving efficiency high
Advantage.
2nd, cutting blade is enveloped using stationary knife and stationary knife support, safe and reliable, simple for structure, cleaning and replacing cutter head are more
It is convenient.
【Brief description of the drawings】
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is structural representation of the invention；
Fig. 2 is three-dimensional cutaway view of the invention；
Fig. 3 is full sectional view of the invention；
Fig. 4 is the enlarged drawing of the part A marked in Fig. 3；
Fig. 5 is explosive view of the invention；
Fig. 6 is the enlarged drawing of the part B marked in Fig. 5.
【Embodiment】
Embodiments of the present invention are elaborated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of rotary shaving cutter head of the present embodiment, including stationary knife 1 and for supporting and fixed
The stationary knife support 2 of stationary knife 1, described stationary knife support 2 includes base portion 21 in the form of annular discs and is connected to the outer nose circle of base portion 21
And portion 22 is fixedly connected with horn-like stationary knife, described stationary knife 1 is connected to stationary knife and is fixedly connected with the big end in portion 22 and with determining
Form the trapezoidal cavity 23 in cross section between knife support 2, described stationary knife 1 is circumferentially arranged with multiple with entering that cavity 23 is communicated
Hair knot structure 11, it is described to enter hair knot structure 11 and extend to stationary knife to be fixedly connected with portion 22 in order to which long hair enters hair knot structure 11
It is interior, described base portion 21 be rotatably connected on the power transmission shaft 3 for connecting shave power set, described power transmission shaft 3 and
The cutting blade 4 for the hair cut for being used for entering in hair knot structure 11 is provided with cavity 23.Use shaving that the present invention is provided
Rough cutter head, grow or short hair very easily can be entered in cavity 23 and then driven knife by entering hair knot structure 11
Piece 4 is cut off, and disposably can be rejected length hair, with easy to use, the advantage of shaving efficiency high.
The hair entered in cavity 23 is cut in order to ensure cutting blade 4 very smoothly can be rotated into cavity 23
Disconnected, base portion 21 is provided with limitation cutting blade 4 in the limited block 5 of the vertically play of cavity 23, the described upper surface of limited block 5 and dynamic
The distance between bottom surface of blade 4 is H, and wherein H is met：0 ＜ H≤0.2mm.
Enter hair knot structure 11 to be formed with stationary knife 1 into a mao groove A111, the described hair knot structure 11 that enters is fixedly connected with portion in stationary knife
It is formed with 22 into a mao groove B112, the described mao groove A111 that enters is formed with stationary knife cutting edge 101 in the medial surface of stationary knife 1, described
Cutting blade 4 is circumferentially arranged with multiple moving knife cutting teeths 41, and described moving knife cutting teeth 41 is provided with to be coordinated with stationary knife cutting edge 101
The moving knife cutting edge 401 cut to hair.Enter mao groove A111 and enter mao groove B112 to correspond.
In the present embodiment, for the ease of the processing of stationary knife 1, the rounded flake of stationary knife 1, the described mao groove A111 that enters is in
The radial outer nose circle for being arranged on stationary knife 1, the thickness of stationary knife 1 is δ, and wherein δ is met：0.04≤δ≤0.15mm, if stationary knife 1
It is too thick, the long influence shaving effect of hair of skin surface is remained in, the big cost of difficulty of processing is high if stationary knife 1 is too thin, institute
The big end that the stationary knife stated is fixedly connected with portion 22 is provided with the support for seamlessly transitting the outer surface and the junction of stationary knife support 2 of stationary knife 1
Structure 24.
Similarly, stationary knife 1 can be made at the structure of outer end flange, the outer end flange of stationary knife 1 and be connected to stationary knife support 2
On.
Limited block 5 is the spacing ring being made of high-abrasive material, and power transmission shaft 3 is rotatably connected in spacing ring.In order to ensure
The stationarity that cutting blade 4 is rotated, the internal diameter of spacing ring is d, and the external diameter of power transmission shaft 3 is D, and wherein D, d is met：0 ＜ D-d≤
0.1mm。
Stationary knife 1 can be fixedly connected on stationary knife support 2 by welding or pasting or rivet.
For the ease of clearing up the hair remained in cavity 23, provided with the hair being easy in cavity 23 on stationary knife support 2
That discharges goes out pore 25.
Claims (8)
1. a kind of rotary shaving cutter head, it is characterised in that including stationary knife (1) and for support and fixed stationary knife (1) stationary knife branch
Frame (2), described stationary knife support (2) is comprising base portion (21) in the form of annular discs and is connected to base portion (21) outer nose circle and is in loudspeaker
The stationary knife of shape is fixedly connected with portion (22), and described stationary knife (1) is connected to stationary knife and is fixedly connected with the big end in portion (22) and with determining
The trapezoidal cavity (23) in cross section is formed between knife support (2), described stationary knife (1) is circumferentially arranged with multiple and cavity (23)
What is communicated enters hair knot structure (11), described to enter hair knot structure (11) and extend to stationary knife to be fixedly connected with portion (22) in order to which long hair enters
Enter into hair knot structure (11), described base portion (21) is rotatably connected to the power transmission shaft (3) for connecting shave power set,
Being provided with described power transmission shaft (3) and in cavity (23) is used to that the moving knife into the hair cut in hair knot structure (11) will to be entered
Piece (4).
2. a kind of rotary shaving cutter head according to claim 1, it is characterised in that described base portion (21) is provided with limit
Brake blade (4) is in the limited block (5) of cavity (23) vertically play, described limited block (5) upper surface and cutting blade (4) bottom
The distance between face is H, and wherein H is met：0 ＜ H≤0.2mm.
3. a kind of rotary shaving cutter head according to claim 2, it is characterised in that described enters hair knot structure (11) fixed
It is formed with knife (1) into a mao groove A (111), it is described to enter hair knot structure (11) and be fixedly connected in portion (22) in stationary knife to be formed with into hair
Groove B (112), the described mao groove A (111) that enters is formed with stationary knife cutting edge (101), described cutting blade in stationary knife (1) medial surface
(4) circumferentially arranged with multiple moving knife cutting teeths (41), described moving knife cutting teeth (41) is provided with matches somebody with somebody with stationary knife cutting edge (101)
Close the moving knife cutting edge (401) cut to hair.
4. a kind of rotary shaving cutter head according to claim 3, it is characterised in that rounded thin of described stationary knife (1)
Sheet, described enters the outer nose circle that mao groove A (111) is radially arranged on stationary knife (1), and the thickness of stationary knife (1) is δ, and wherein δ expires
Foot：0.04≤δ≤0.15mm, described stationary knife is fixedly connected with the big end in portion (22) provided with making outer surface and the stationary knife of stationary knife (1)
The mounting structures (24) that support (2) junction is seamlessly transitted.
5. a kind of rotary shaving cutter head according to any one of claim 2 to 4, it is characterised in that described limited block
(5) it is the spacing ring being made of high-abrasive material, described power transmission shaft (3) is rotatably connected in spacing ring.
6. a kind of rotary shaving cutter head according to claim 5, it is characterised in that the internal diameter of described spacing ring is d,
The external diameter of the power transmission shaft (3) is D, and wherein D, d is met：0 ＜ D-d≤0.1mm.
7. a kind of rotary shaving cutter head according to claim 1, it is characterised in that described stationary knife (1) by welding or
Person is pasted or riveting is fixedly connected on stationary knife support (2).
8. a kind of rotary shaving cutter head according to claim 1, it is characterised in that described stationary knife support (2) is provided with
What the hair being easy in cavity (23) was discharged goes out pore (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588626.2A CN107309915A (en) | 2017-07-19 | 2017-07-19 | Rotary shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588626.2A CN107309915A (en) | 2017-07-19 | 2017-07-19 | Rotary shaver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309915A true CN107309915A (en) | 2017-11-03 |
Family
ID=60178922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710588626.2A Pending CN107309915A (en) | 2017-07-19 | 2017-07-19 | Rotary shaver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309915A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544538A (en) * | 2018-03-30 | 2018-09-18 | 中山寰亚刀具有限公司 | A kind of vibrissa trimmer cutter head |
| CN108789509A (en) * | 2018-08-03 | 2018-11-13 | 珠海新秀丽家居用品有限公司 | A kind of trimmer and its manufacturing method using ultra-thin stationary knife |
| CN109023811A (en) * | 2018-07-21 | 2018-12-18 | 安徽吉乃尔电器科技有限公司 | A kind of scroll-diced removes ball device |
| CN111267152A (en) * | 2020-03-19 | 2020-06-12 | 中山寰亚刀具有限公司 | Vibrissa trimmer tool bit |
| CN112045719A (en) * | 2020-09-18 | 2020-12-08 | 王开永 | Novel rotary shaver head |
| CN113413220A (en) * | 2021-06-03 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Neurosurgery skin preparation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010706U (en) * | 2009-04-22 | 2010-11-01 | 오태준 | Split electric razor-net of electric razor |
| CN103522312A (en) * | 2013-10-16 | 2014-01-22 | 浙江百特电器有限公司 | Knife net, cutting mechanism and shaving device |
| CN105408072A (en) * | 2013-07-25 | 2016-03-16 | 皇家飞利浦有限公司 | A personal care device as well as a cutting unit for such a personal care device |
| CN207027573U (en) * | 2017-07-19 | 2018-02-23 | 吴让攀 | Rotary shaver head |
-
2017
- 2017-07-19 CN CN201710588626.2A patent/CN107309915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010706U (en) * | 2009-04-22 | 2010-11-01 | 오태준 | Split electric razor-net of electric razor |
| CN105408072A (en) * | 2013-07-25 | 2016-03-16 | 皇家飞利浦有限公司 | A personal care device as well as a cutting unit for such a personal care device |
| CN103522312A (en) * | 2013-10-16 | 2014-01-22 | 浙江百特电器有限公司 | Knife net, cutting mechanism and shaving device |
| WO2015055043A1 (en) * | 2013-10-16 | 2015-04-23 | 浙江百特电器有限公司 | Cutter mesh, cutting mechanism and shaving device thereof |
| CN207027573U (en) * | 2017-07-19 | 2018-02-23 | 吴让攀 | Rotary shaver head |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544538A (en) * | 2018-03-30 | 2018-09-18 | 中山寰亚刀具有限公司 | A kind of vibrissa trimmer cutter head |
| CN109023811A (en) * | 2018-07-21 | 2018-12-18 | 安徽吉乃尔电器科技有限公司 | A kind of scroll-diced removes ball device |
| CN108789509A (en) * | 2018-08-03 | 2018-11-13 | 珠海新秀丽家居用品有限公司 | A kind of trimmer and its manufacturing method using ultra-thin stationary knife |
| CN111267152A (en) * | 2020-03-19 | 2020-06-12 | 中山寰亚刀具有限公司 | Vibrissa trimmer tool bit |
| CN112045719A (en) * | 2020-09-18 | 2020-12-08 | 王开永 | Novel rotary shaver head |
| CN113413220A (en) * | 2021-06-03 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Neurosurgery skin preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181022 Address after: 528400 Jinhui Industrial Park, 27 Xingye Road, Zhongshan Torch Development Zone, Guangdong Province, 10 4-storey 427, 429, 431 and 433 cards Applicant after: ZHONGSHAN XIAOSHI CERAMIC BLADE Co.,Ltd. Address before: 528400 Zhongshan, Guangdong Torch Development Zone Lian Fu community Sun Wen Dong Road, Li Gang City, 5 garden 102 Applicant before: Wu Rangpan |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |