CN205950787U - Electric clipper tool bit - Google Patents
Electric clipper tool bit Download PDFInfo
- Publication number
- CN205950787U CN205950787U CN201620993821.4U CN201620993821U CN205950787U CN 205950787 U CN205950787 U CN 205950787U CN 201620993821 U CN201620993821 U CN 201620993821U CN 205950787 U CN205950787 U CN 205950787U
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- China
- Prior art keywords
- knife
- actuator
- moving
- stationary knife
- electric hair
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- Expired - Fee Related
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- 208000019300 CLIPPERS Diseases 0.000 title abstract description 4
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 title abstract description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
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Abstract
The utility model discloses an electric clipper tool bit, its technical scheme main points be including: knife rest, stationary knife, moving sword, driving piece, double -end torsional spring, having the guide way on the stationary knife, the driving piece has the guide block, and it has the passageway that supplies the guide block to pass through to move the cutter, and it is outwards salient that the guide block is close to one side of moving the sword from the driving piece, pass the passageway with guide way sliding fit, reciprocal linear motion is along the guide way to the guide block. Adopt the utility model discloses an electric clipper tool bit sets up the guide block on the driving piece, match with the guide way slip on the stationary knife, can enough let the arc movement of sword become reciprocal linear motion to be convenient for control and move the distance between sword broach and the stationary knife broach, need not increase new part moreover, saved the cost and be convenient for the assembly.
Description
Technical field
This utility model is related to a kind of reason hair appliance, and it is a kind of electric hair cutter cutter head.
Background technology
Electric hair cutter is that daily life commonly uses reason hair instrument, generally comprises electric hair cutter cutter head and electric hair cutter body.Electric hair cutter
Cutter head is the main functionality assembly of electric hair cutter, mainly includes stationary knife, moving knife, knife rest, actuator, double end torsion spring.
Electric hair cutter body has drive mechanism, and described drive mechanism includes the drive shaft of bias, and actuator has driving
Groove, drive shaft does elliptical motion in driver slot, drives actuator and moving knife reciprocally swinging.Thus, existing electricity pushes away
Cutting moving knife movement locus when work is camber line.Thus, in assembling, the distance between moving knife comb and stationary knife comb are very
Difficult control, distance is too big, is unfavorable for pruning hair, and distance is too little, and when doing movement in a curve, the comb of moving knife easily exceeds moving knife
The comb of stationary knife, thus scratch skin.
At present, the Chinese patent of Application No. CN201420326133.3 discloses the knife that a kind of cropping electricity moves clipper
Piece, this patent is provided with gathering sill on stationary knife, arranges guide pad inside moving knife, and guide pad moves along a straight line along gathering sill,
The movement in a curve making moving knife is converted into linear reciprocating motion.But the cutter head of this patent, increased with respect to existing cutter head
Part, thus increased production cost.It is additionally, since and increased part, increased assembly relation, the error accumulated during assembling increases
Greatly, reduce the precision of cutter head.
Utility model content
Goal of the invention of the present utility model is to provide for a kind of electric hair cutter cutter head, and this electric hair cutter cutter head can not only control
The distance between moving knife comb and stationary knife comb, and low production cost, simultaneously facilitate assembling.
In order to realize foregoing invention purpose, this utility model employs technical scheme below：
A kind of electric hair cutter cutter head, including：Knife rest；Stationary knife, stationary knife front end has the first comb, and relative with stationary knife front end determines
Knife rear end is fixedly connected with knife rest one end；Moving knife between knife rest and stationary knife, moving knife front end has the second comb, moving knife with
Stationary knife fits, and the second comb is corresponding with the first comb；The actuator moving reciprocatingly, actuator are driven by eccentric shaft
It is arranged on moving knife, drive moving knife to be synchronized with the movement；Be arranged between knife rest and actuator, be used for compressing actuator make moving knife with fixed
Knife keeps the double end torsion spring of close fit；On described stationary knife, there is gathering sill, described actuator has guide pad, and moving knife has
The passage passing through for guide pad, described guide pad is outwardly near the side of moving knife from actuator, leads through passage with described
It is slidably matched to groove, described guide pad does linear reciprocating motion along gathering sill.
For the ease of processing it is preferred that described passage be manhole, described clear size of opening with guide block size phase
Join.
Preferably, described guide pad has two, positioned at actuator both sides.Two guide pads position before and after providing, and guiding is led
Move along a straight line to block.
Preferably, described gathering sill is rectangle.Rectangular channel can meet guide pad and do linear reciprocating motion along gathering sill, and
It is easy to process.
Preferably, guide pad all includes the first projection relative to each other and the second projection, the first projection and the second projection
Lateral surface is the plane being parallel to each other, the width phase of the distance between the first projection and the second projection lateral surface and rectangle gathering sill
Coupling.Lateral surface is arranged to the plane being parallel to each other, and is slidably matched more steady.
Preferably, for the quick positioning of moving knife and drive block when realizing assembling, there is in the middle part of described moving knife location hole, institute
State and locating piece is had on actuator, location hole is matched with locating piece.
Preferably, for the ease of processing, and reduce manufacturing cost, described actuator is formed by plastic injection.
In order that moving knife and stationary knife remain laminating, prevent between the first comb and the second comb, gap occurring, preferably
, on described knife rest, the side near stationary knife opens up spring installation cavity, actuator opens up spring locating slot, in double end torsion spring
Portion is arranged on spring and installs intracavity, and the two ends of double end torsion spring are located in two spring locating slots respectively.
Compared with prior art, employ a kind of electric hair cutter cutter head of technique scheme, have the advantages that：
Using electric hair cutter cutter head of the present utility model, the gathering sill slip on setting guide pad, with stationary knife on actuator
Join, the movement in a curve of moving knife can either be allowed to be changed into linear reciprocating motion, consequently facilitating controlling between moving knife comb and stationary knife comb
Distance, and do not need to increase new part, save cost, simultaneously facilitate assembling.
Brief description
Fig. 1 is the structural representation of this utility model electric hair cutter cutter head embodiment；
Fig. 2 pulls down internal structure schematic diagram after knife rest for embodiment；
Fig. 3 is the structural representation of stationary knife in embodiment；
Fig. 4 is the structural representation of moving knife in embodiment；
Fig. 5 is the structural representation in actuator front in embodiment；
Fig. 6 is the structural representation at the actuator back side in embodiment.
Reference：1st, knife rest；2nd, stationary knife；21st, the first comb；22nd, gathering sill；3rd, moving knife；31st, the second comb；32nd, lead to
Hole；33rd, location hole；4th, actuator；41st, driver slot；42nd, spring locating slot；43rd, guide pad；431st, the first projection；432nd, second
Projection；44th, locating piece；5th, double end torsion spring.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Electric hair cutter cutter head as shown in Fig. 1 is to 5, knife rest 1, stationary knife 2, moving knife 3, actuator 4, double end torsion spring 5.
As shown in figure 1, knife rest 1 is formed by plastic injection.Knife rest 1 side has pacifies for the spring installing double end torsion spring 5
It behave affectedly, knife rest 1 opens up two screwed holes, knife rest 1 and stationary knife 3 are connected by screw and are fixed together.
As Fig. 2 and Fig. 3, stationary knife 2 is in tabular, and stationary knife 2 front end has the first comb 21, and screw and knife are passed through in stationary knife rear end
Frame is fixed together.The surface that stationary knife is close to knife rest opens up gathering sill 22, and gathering sill 22 is rectangle, and gathering sill is near the first comb
21, the direction that gathering sill 22 bearing of trend is arranged with the first comb 21 is consistent.
As Fig. 2 and Fig. 4, moving knife 3 is in also tabular, and between knife rest 1 and stationary knife 2, moving knife 3 side is had with stationary knife 2
The side of gathering sill fits.Moving knife 3 front end has the second comb 3, and after assembling, the second comb 31 is relative with the first comb 21
Should.Moving knife 3 surface opens up manhole 32.
As Fig. 2, Fig. 5 and Fig. 6, actuator 4 is in tabular, is formed by plastic injection.Actuator 4 is arranged on moving knife 3, peace
Dress mode can be fixed together by injection molding manner, and in the present embodiment, actuator 4 passes through pluggable mode and moving knife 3
Detachably connected.Actuator 4 has driver slot 41 towards the surface of knife rest 1, and the eccentric shaft of electric hair cutter drive mechanism is contained in
In described driver slot 41.The eccentric rotary of eccentric shaft is converted into actuator 4 and moves back and forth, thus driving moving knife 3 to be synchronized with the movement.Drive
The both sides of dynamic groove 41 have two spring locating slots 42.
Double end torsion spring 5 is arranged between knife rest 1 and actuator 4, and the middle part of double end torsion spring 5 is arranged on the spring installation of knife rest
Intracavity, the two ends of double end torsion spring 5 are located in two spring locating slots 42 respectively.By the torsion of double end torsion spring 5, actuator 4
Press to stationary knife 2 with moving knife 3, make moving knife 3 and stationary knife 2 remain laminating, prevent the first comb 21 of stationary knife 2 and the of moving knife 3
Between two comb 31, gap occurs, lead to repairing hair not thorough.
As Fig. 2, Fig. 4 and Fig. 6, actuator 4 has guide pad 43, guide pad 43 is from actuator 4 near the side of moving knife 3
Outwardly.After assembling, guide pad 43 is inserted through the manhole 32 on moving knife 3 surface, slides with the gathering sill 22 of stationary knife 2
Cooperation.
Described manhole 32 size is matched with the size of guide pad 43, is specifically configured to both to be available for guide pad 43 wear
Cross, and will not loosen between the two.
In order that guide pad and gathering sill are slidably matched can keep straight line, two guide pads 43 are set, are located at respectively and drive
Part 4 both sides.
Guide pad 43 includes the first projection 431 relative to each other and the second projection 432, the first projection 431 and the second projection 432
Lateral surface be the plane being parallel to each other, the distance between lateral surface of the first projection 431 and the second projection 432 and rectangle guiding
The width of groove 22 matches.Described plane is slided along the two sides of rectangle gathering sill 22, is easy to guide pad and joins with gathering sill slip
Close.
As Fig. 2, Fig. 4 and Fig. 6, quickly realize positioning for the ease of moving knife 3 and actuator 4, in the middle part of moving knife 3, there is location hole
33, described actuator 4 has locating piece 44, location hole 33 is matched with locating piece 44.
The above makes preferred implementation of the present utility model, for the person of ordinary skill of the art without departing from
On the premise of this utility model principle, some modifications and improvement can also be made, these also should be regarded as protection of the present utility model
Scope.
Claims (8)
1. a kind of electric hair cutter cutter head, including：Knife rest (1)；Stationary knife (2), stationary knife (2) front end has the first comb (21), with stationary knife
(2) the relative stationary knife in front end (2) rear end is fixedly connected with knife rest (1) one end；Moving knife between knife rest (1) and stationary knife (2)
(3), moving knife (3) front end has the second comb (31), and moving knife (3) is fitted with stationary knife (2), and the second comb (31) and first
Comb (21) is corresponding；The actuator (4) moving reciprocatingly is driven by eccentric shaft, actuator (4) is arranged on moving knife (3), band
Moving knife (3) is synchronized with the movement；Be arranged between knife rest (1) and actuator (4), be used for compressing actuator (4) make moving knife (3) with fixed
Knife (2) keeps the double end torsion spring (5) of close fit；It is characterized in that：On described stationary knife (2), there is gathering sill (22), described drive
Moving part (4) has guide pad (43), and moving knife (3) has the passage (32) passing through for guide pad (43), described guide pad (43)
Outwardly near the side of moving knife from actuator (4), it is slidably matched with described gathering sill (22) through passage (32), described lead
Do linear reciprocating motion to block (43) along gathering sill (22).
2. electric hair cutter cutter head according to claim 1 it is characterised in that：Described passage (32) is manhole, described logical
Hole size is matched with guide pad (43) size.
3. electric hair cutter cutter head according to claim 1 it is characterised in that：Described guide pad (43) has two, positioned at driving
Part both sides.
4. electric hair cutter cutter head according to claim 1 it is characterised in that：Described gathering sill (22) is rectangle.
5. electric hair cutter cutter head according to claim 4 it is characterised in that：Guide pad (43) all includes relative to each other first
Projection (431) and the second projection (432), the lateral surface of the first projection (431) and the second projection (432) is be parallel to each other flat
Face, the distance between the first projection (431) and the second projection (432) lateral surface are matched with the width of rectangle gathering sill (22).
6. electric hair cutter cutter head according to claim 1 it is characterised in that：In the middle part of described moving knife (3), there is location hole (33),
Locating piece (44) is had on described actuator (4), location hole (33) is matched with locating piece (44).
7. electric hair cutter cutter head according to claim 1 it is characterised in that：Described actuator (4) is formed by plastic injection.
8. electric hair cutter cutter head according to claim 1 it is characterised in that：The upper side near stationary knife (2) of described knife rest (1)
Open up spring installation cavity, actuator (4) opens up spring locating slot (42), the middle part of double end torsion spring (5) is arranged on spring and installs
Intracavity, the two ends of double end torsion spring (5) are located in two spring locating slots (42) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993821.4U CN205950787U (en) | 2016-08-30 | 2016-08-30 | Electric clipper tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993821.4U CN205950787U (en) | 2016-08-30 | 2016-08-30 | Electric clipper tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950787U true CN205950787U (en) | 2017-02-15 |
Family
ID=57978837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993821.4U Expired - Fee Related CN205950787U (en) | 2016-08-30 | 2016-08-30 | Electric clipper tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950787U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965215A (en) * | 2017-04-26 | 2017-07-21 | 浙江美森电器有限公司 | A kind of hair cutting apparatus |
| CN108972636A (en) * | 2018-08-24 | 2018-12-11 | 蔡素燕 | A kind of electric hair clipper of circular swing motion |
| CN110281279A (en) * | 2019-06-13 | 2019-09-27 | 余姚松凌电器有限公司 | A kind of electric hair cutter cutter head structure with regulatory function |
| CN110561504A (en) * | 2019-09-25 | 2019-12-13 | 浙江美森电器有限公司 | Shock attenuation formula tool bit that shaves |
| CN110592863A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with rear push knife |
| CN110592864A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Pompon clipping machine of leading push-type broach |
| CN113043992A (en) * | 2021-03-24 | 2021-06-29 | 浙江零跑科技有限公司 | Safety belt lock catch connecting device |
-
2016
- 2016-08-30 CN CN201620993821.4U patent/CN205950787U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965215A (en) * | 2017-04-26 | 2017-07-21 | 浙江美森电器有限公司 | A kind of hair cutting apparatus |
| CN108972636A (en) * | 2018-08-24 | 2018-12-11 | 蔡素燕 | A kind of electric hair clipper of circular swing motion |
| CN108972636B (en) * | 2018-08-24 | 2024-03-26 | 蔡素燕 | Electric hair clipper with arc swing |
| CN110281279A (en) * | 2019-06-13 | 2019-09-27 | 余姚松凌电器有限公司 | A kind of electric hair cutter cutter head structure with regulatory function |
| CN110281279B (en) * | 2019-06-13 | 2024-03-19 | 余姚松凌电器有限公司 | Electric hair clipper head structure with regulatory function |
| CN110561504A (en) * | 2019-09-25 | 2019-12-13 | 浙江美森电器有限公司 | Shock attenuation formula tool bit that shaves |
| CN110592863A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with rear push knife |
| CN110592864A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Pompon clipping machine of leading push-type broach |
| CN110592863B (en) * | 2019-10-12 | 2024-03-29 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with rear push-type knife |
| CN110592864B (en) * | 2019-10-12 | 2024-04-12 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with front push-type knife |
| CN113043992A (en) * | 2021-03-24 | 2021-06-29 | 浙江零跑科技有限公司 | Safety belt lock catch connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |