CN109676646A - A kind of hair clipper - Google Patents
A kind of hair clipper Download PDFInfo
- Publication number
- CN109676646A CN109676646A CN201910095162.0A CN201910095162A CN109676646A CN 109676646 A CN109676646 A CN 109676646A CN 201910095162 A CN201910095162 A CN 201910095162A CN 109676646 A CN109676646 A CN 109676646A
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- magnet
- electric machine
- shaft
- rotating electric
- 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
- 208000019300 CLIPPERS Diseases 0.000 title claims abstract description 23
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 title claims abstract description 23
- 239000000696 magnetic material Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel 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
- B26B19/02—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
-
- 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
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
- B26B19/32—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive providing for mechanical drive, e.g. installation of a spring motor
-
- 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
- B26B19/3853—Housing or handle
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 kind of hair clippers, including housing unit, cutter head assembly, rotating electric machine and control circuit, rotating electric machine and control circuit are arranged on the inside of housing unit, the front side of housing unit is arranged in cutter head assembly, cutter head assembly includes cutting blade and ledger-plate, rotating electric machine includes shaft and the eccentric shaft that is connected with shaft, eccentric shaft drives cutting blade by moving knife actuator, eccentric shaft is made of magnetic material, it is put on the eccentric shaft and is provided with magnet assembly, magnet assembly and eccentric shaft attract each other, the self weight of the suction and eccentric shaft and shaft that the advantage is that magnet assembly is cancelled out each other, reduce influence when focusing on rotation certainly of eccentric shaft and shaft, eccentric shaft and shaft is even set to be in half suspension or suspended state, reduce eccentric shaft and shaft for the active force of the support construction of rotating electric machine, to subtract The vibration of few rotating electric machine.
Description
Technical field
The present invention relates to a kind of barber's tool fields, more particularly, to a kind of hair clipper.
Background technique
Electric hair cutter is for haircut and hair waving appliance.Clipper includes manual clipper and automatic clipper.Common electric clipper
Including housing unit, cutter head assembly, battery, motor and control circuit, control circuit controls battery and powers to motor, electrical power
Rear-guard dynamic cutter head component operation.Cutter head assembly includes ledger-plate and cutting blade, in order to move back and forth cutting blade with respect to ledger-plate,
Motor connects ledger-plate with moving knife actuator by eccentric shaft, and eccentric shaft turns drive moving knife actuator to move back and forth, to make
Cutting blade is obtained to shake back and forth.
Motor in actual use because the reasons such as production technology, self-characteristic, make the shaft of motor at work
Vibration can be generated.Generate a part of reason of vibration are as follows: shaft is supported by the support construction of motor, and eccentric shaft and shaft are because deposit
In certain self weight, so the lower end surface of shaft gives support construction biggish pressure, discontinuity equalization results in electricity when rotation
The vibration of machine, and this unsymmetric structure of eccentric shaft has been further exacerbated by the vibration of motor.
Invention
Technical problem to be solved by the invention is to provide a kind of rotating electric machines to shake lesser hair clipper, and the present invention adopts
Magnet assembly is arranged in top used in the eccentric shaft of rotating electric machine, and eccentric shaft is made of magnetic material, eccentric shaft and magnetic group
It attracts each other between part, the suction of magnet assembly and the self weight of eccentric shaft and shaft are cancelled out each other, and eccentric shaft and shaft are reduced
Self weight influence, even up to suspended state, to reduce vibration.
The technical scheme of the invention to solve the technical problem is: a kind of hair clipper, including housing unit, knife
Head assembly, rotating electric machine and control circuit, rotating electric machine and control circuit are arranged on the inside of housing unit, and cutter head assembly setting exists
The front side of housing unit, cutter head assembly include cutting blade and ledger-plate, and rotating electric machine includes shaft and is connected with shaft inclined
Mandrel, eccentric shaft drive cutting blade by moving knife actuator, and eccentric shaft is made of magnetic material, puts and set on the eccentric shaft
It is equipped with magnet assembly, magnet assembly and eccentric shaft attract each other.
The further preferred embodiment of the present invention are as follows: the magnet assembly includes magnet and bracket, and magnet is fixed on bracket
On, bracket is fixed in housing unit.
The further preferred embodiment of the present invention are as follows: the housing unit includes upper housing and lower case, and rotating electric machine is solid
It is scheduled in the cavity of lower case, the fixed column upwardly extended is additionally provided in the cavity of lower case, bracket is fixed in fixed column.
The further preferred embodiment of the present invention are as follows: the upper end of the rotating electric machine is provided with fixing piece, and fixing piece is used for
Rotating electric machine is fixed in lower case, the bracket is independently arranged or is integrally formed with the fixing piece.
The further preferred embodiment of the present invention are as follows: the eccentric shaft includes base portion and eccentric part, the magnet setting
In the surface of base portion.
The further preferred embodiment of the present invention are as follows: there are one section of gap, the gaps between the magnet and eccentric shaft
For 1-5mm.
The further preferred embodiment of the present invention are as follows: the bracket includes integrally formed clamping part and fixed part, aid
Portion includes two clamping limbs, and magnet is fixed between two clamping limbs, the fixed column of the both ends connection housing unit of fixed part.
The further preferred embodiment of the present invention are as follows: be each provided with reinforcement block, fixed part on the outside of two clamping limbs
Middle part using screw connection rotating electric machine shell.
The further preferred embodiment of the present invention are as follows: the magnet is towards eccentric shaft side in naked state.
The further preferred embodiment of the present invention are as follows: the magnetic material is iron or stainless steel, and the magnet is electricity
Magnet or permanent magnet.
Compared with prior art, in order to overcome the shaking for being biased to axis, the present invention the eccentric shaft made of magnetic material,
Magnet assembly setting is fixed above eccentric shaft, and eccentric shaft is attracted by magnet assembly, the suction and bias of magnet assembly
The self weight of axis and shaft is cancelled out each other, and influence when focusing on rotation certainly of eccentric shaft and shaft is reduced, in addition make eccentric shaft and
Shaft is in half and suspends or suspended state, reduces eccentric shaft and shaft for the active force of the support construction of rotating electric machine,
To reduce the vibration of rotating electric machine, the abrasion of shaft can be reduced also simultaneously to extend the service life of rotating electric machine.
Detailed description of the invention
Fig. 1 is explosive view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the front view of rotating electric machine and magnet assembly in the present invention；
Fig. 4 is the perspective view of rotating electric machine and magnet assembly in the present invention；
Fig. 5 is top view of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As Figure 1-Figure 5, a kind of hair clipper, including housing unit 1, cutter head assembly 2, rotating electric machine 3 and control electricity
Road 4, clipper can be powered using battery, can also use limited power.Rotating electric machine 3 and control circuit 4 are arranged in shell group
The front side of housing unit 1 is arranged in 1 inside of part, cutter head assembly 2, and cutter head assembly 2 includes cutting blade 5 and ledger-plate 6, cutting blade 5
Vibration and ledger-plate 6 form shearing force back and forth.Rotating electric machine 3 includes shaft and the eccentric shaft 7 being connected with shaft 13, eccentric shaft
7 drive cutting blade 5 by moving knife actuator 8, and driver slot 9 is provided on moving knife actuator 8, and the eccentric part 10 of eccentric shaft 7 is inserted into
In driver slot 9.Eccentric shaft 7 is made of magnetic material, and magnetic material is the material for referring to induced magnetic field, common are iron, no
Become rusty steel etc..The top of eccentric shaft 7 is provided with magnet assembly 11, and the position of magnet assembly 11 remains unchanged, magnet assembly 11 and partially
Mandrel 7 attracts each other.The suction of magnet assembly 11 and the self weight of eccentric shaft 7 and shaft are cancelled out each other, at eccentric shaft 7 and shaft 13
It suspends in half or suspended state, half suspended state is that shaft 13 and eccentric shaft 7 still have a small amount of masterpiece to be used to support structure
12；Suspended state are as follows: the perfect condition of active force is not present in shaft 13 and eccentric shaft 7 and support construction 12, at this time shaft 13
In the central location of support construction.
As shown in Figure 3, Figure 4, magnet assembly 11 include magnet 14 and bracket 15, magnet 14 be electromagnet or permanent magnet,
Magnet 14 is fixed on bracket 15, and bracket 15 is fixed in housing unit 1.Housing unit 1 includes upper housing 16 and lower case 17,
Rotating electric machine 3 is fixed in the cavity of lower case 17, is upwardly extended as shown in Figure 1, being additionally provided in the cavity of lower case 17
Fixed column 18, bracket 15 are fixed in fixed column 18 using screw.The upper end of rotating electric machine 3 is provided with fixing piece 19, fixing piece
19 for being fixed on lower case 17 3 machine of electric rotating, and fixing piece 19 is mounted on the upper end of rotating electric machine.The setting of bracket 15 can
With there are two types of scheme, the first, as shown in Fig. 1, bracket 15 is independently arranged, and fixing piece 19 and bracket 15 are independent of each other；Second
Kind, bracket 1 and fixing piece 19 are integrally formed, and reduce production cost.The lower section of fixing piece 19 is also provided with buffering sponge, this
The attached drawing of invention is not shown.
As shown in Figure 3, Figure 4, eccentric shaft 7 includes base portion 20 and eccentric part 21, and the surface of base portion 20 is arranged in magnet 14.
Base portion 20 occupies main volume, and magnet 14 and base portion 20, which approach, can generate biggish suction.Eccentric part 21 is in eccentric position
Rotation is set, position is constantly in variation, is unfavorable for the stabilization of suction.There are one section of gap between magnet 14 and eccentric shaft 7,
The gap is 1-5mm.Eccentric shaft 7 is constantly in rotation, it is necessary to which reserved a distance prevents to collide with.Bracket 15 wraps
Integrally formed clamping part 22 and fixed part 23 are included, aid portion 22 includes two clamping limbs 22, and magnet 14 is fixed on two folders
Between gripping arm 22, the fixed column 18 of the both ends connection housing unit of fixed part 23.The outside of two clamping limbs 22, which is each provided with, to be added
Strong block 24, the middle part of fixed part 23 connect the shell of rotating electric machine 3 using screw.Magnet 14 is towards 7 side of eccentric shaft in exposed
State, it is magnetic that the magnet 14 after avoiding closing influences it.
A kind of hair clipper provided by the present invention is described in detail above, specific case pair used herein
The principle of the present invention and embodiment are expounded, the above embodiments are only used to help understand the present invention and core
Thought.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, also
Can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection scope of the claims in the present invention
It is interior.
Claims (10)
1. a kind of hair clipper, including housing unit, cutter head assembly, rotating electric machine and control circuit, rotating electric machine and control electricity
Road is arranged on the inside of housing unit, and cutter head assembly is arranged in the front side of housing unit, and cutter head assembly includes cutting blade and ledger-plate,
Rotating electric machine includes shaft and the eccentric shaft that is connected with shaft, and eccentric shaft drives cutting blade, feature by moving knife actuator
It is that the eccentric shaft is made of magnetic material, is put on the eccentric shaft and be provided with magnet assembly, magnet assembly and partially
Mandrel attracts each other.
2. a kind of hair clipper according to claim 1, it is characterised in that the magnet assembly includes magnet and bracket,
Magnet is fixed on bracket, and bracket is fixed in housing unit.
3. a kind of hair clipper according to claim 2, it is characterised in that the housing unit includes upper housing under
Shell, rotating electric machine are fixed in the cavity of lower case, and the fixed column upwardly extended, bracket are additionally provided in the cavity of lower case
It is fixed in fixed column.
4. a kind of hair clipper according to claim 3, it is characterised in that be provided with above the rotating electric machine solid
Determine part, fixing piece is used to rotating electric machine be fixed on lower case, the bracket be independently arranged or with the fixing piece
It is integrally formed.
5. a kind of hair clipper according to claim 2, it is characterised in that the eccentric shaft includes base portion and eccentric part,
The surface of base portion is arranged in the magnet.
6. a kind of hair clipper according to claim 2, it is characterised in that there are one section between the magnet and eccentric shaft
Gap, the gap are 1-5mm.
7. a kind of hair clipper according to claim 2, it is characterised in that the bracket includes integrally formed clamping
Portion and fixed part, aid portion include two clamping limbs, and magnet is fixed between two clamping limbs, and the both ends of fixed part connect shell
The fixed column of body component.
8. a kind of hair clipper according to claim 7, it is characterised in that the outside of two clamping limbs is respectively arranged
There is reinforcement block, the middle part of fixed part connects the shell of rotating electric machine using screw.
9. a kind of hair clipper according to claim 2, it is characterised in that the magnet is towards eccentric shaft side in exposed
State.
10. a kind of hair clipper according to claim 2, it is characterised in that the magnetic material is iron or stainless
Steel, the magnet are electromagnet or permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095162.0A CN109676646A (en) | 2019-01-31 | 2019-01-31 | A kind of hair clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095162.0A CN109676646A (en) | 2019-01-31 | 2019-01-31 | A kind of hair clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676646A true CN109676646A (en) | 2019-04-26 |
Family
ID=66195285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095162.0A Pending CN109676646A (en) | 2019-01-31 | 2019-01-31 | A kind of hair clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134850A (en) * | 2020-01-20 | 2021-07-20 | 宁波嘉美电器有限公司 | Hair trimmer, main machine of hair trimmer and assembling method of main machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103412U (en) * | 1991-10-19 | 1992-05-06 | 新中华刀剪厂 | Motor type hair clipper |
| JPH05168775A (en) * | 1991-12-26 | 1993-07-02 | Tokyo Electric Co Ltd | Driving device for electric shaver |
| CN2369834Y (en) * | 1998-05-27 | 2000-03-22 | 宁波华尔刀剪制造有限公司 | Reciprocating hair cutter |
| KR20010002357A (en) * | 1999-06-14 | 2001-01-15 | 박현열 | Aaaaa |
| CN200977659Y (en) * | 2006-09-14 | 2007-11-21 | 吕仁裕 | Magnetic suspension motor electric clipper |
| CN202668599U (en) * | 2011-12-28 | 2013-01-16 | 余姚市博美电器有限公司 | Hair scissors |
| CN203863695U (en) * | 2014-05-23 | 2014-10-08 | 深圳科德士电器有限公司 | Motor speed control device of electric hair cutter |
| CN104128936A (en) * | 2014-07-09 | 2014-11-05 | 浙江百特电器有限公司 | Magnetic type tool bit mechanism and hair scissors applying same |
| CN107263215A (en) * | 2017-08-18 | 2017-10-20 | 沈阳建筑大学 | A kind of eccentricity compensation system for electrical spindle for machine tool |
| CN209665445U (en) * | 2019-01-31 | 2019-11-22 | 陈小妹 | A kind of hair clipper |
-
2019
- 2019-01-31 CN CN201910095162.0A patent/CN109676646A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103412U (en) * | 1991-10-19 | 1992-05-06 | 新中华刀剪厂 | Motor type hair clipper |
| JPH05168775A (en) * | 1991-12-26 | 1993-07-02 | Tokyo Electric Co Ltd | Driving device for electric shaver |
| CN2369834Y (en) * | 1998-05-27 | 2000-03-22 | 宁波华尔刀剪制造有限公司 | Reciprocating hair cutter |
| KR20010002357A (en) * | 1999-06-14 | 2001-01-15 | 박현열 | Aaaaa |
| CN200977659Y (en) * | 2006-09-14 | 2007-11-21 | 吕仁裕 | Magnetic suspension motor electric clipper |
| CN202668599U (en) * | 2011-12-28 | 2013-01-16 | 余姚市博美电器有限公司 | Hair scissors |
| CN203863695U (en) * | 2014-05-23 | 2014-10-08 | 深圳科德士电器有限公司 | Motor speed control device of electric hair cutter |
| CN104128936A (en) * | 2014-07-09 | 2014-11-05 | 浙江百特电器有限公司 | Magnetic type tool bit mechanism and hair scissors applying same |
| CN107263215A (en) * | 2017-08-18 | 2017-10-20 | 沈阳建筑大学 | A kind of eccentricity compensation system for electrical spindle for machine tool |
| CN209665445U (en) * | 2019-01-31 | 2019-11-22 | 陈小妹 | A kind of hair clipper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134850A (en) * | 2020-01-20 | 2021-07-20 | 宁波嘉美电器有限公司 | Hair trimmer, main machine of hair trimmer and assembling method of main machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |