CN106142152B - A kind of knife regulating structure and hair scissors - Google Patents
A kind of knife regulating structure and hair scissors Download PDFInfo
- Publication number
- CN106142152B CN106142152B CN201610556031.4A CN201610556031A CN106142152B CN 106142152 B CN106142152 B CN 106142152B CN 201610556031 A CN201610556031 A CN 201610556031A CN 106142152 B CN106142152 B CN 106142152B
- Authority
- CN
- China
- Prior art keywords
- spring
- blade
- regulating structure
- edge bearing
- knife regulating
- 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.)
- Expired - Fee Related
Links
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
- B26B19/046—Cutters being movable in the cutting head
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention discloses the hair scissors that the knife regulating structure is carried on a kind of knife regulating structure and fuselage, the knife regulating structure includes ledger-plate and cutting blade, cutting blade is fixed on edge bearing, edge bearing is on blade spring, and front end of the edge bearing along blade spring horizontally slips, blade spring is fixed on spring adjustment mechanism by spring base, and the rotational band flexible spring seat and blade spring of spring adjustment mechanism move forward and backward.The present invention use tubular guide rail, ensures that cutting blade moves in parallel, change adjusting rod and catapult seat way of contact reduction adjust into screen resilience.
Description
Technical field
It is to be related to a kind of knife regulating structure of hair scissors and there is the tune specifically the present invention relates to cosmetology field
The hair scissors of knife structure.
Background technology
At present in the hair scissors on domestic and international market, the motion mode of cutting blade is substantially compressed and done past by double turn round
Physical pendulum moves, and is compressed and positioned by the way of torsion spring, and this mode is simple in construction, but its defect is also more：It is because dynamic
The motion mode of blade is the reciprocating swung, when the tooth top of cutting blade and ledger-plate is away from adjusting smaller, is easily made
Blade crown exceeds ledger-plate, causes to damage human body；In addition, in torsion spring mode, cutting blade can not do parallel
It is mobile, so cannot act as fine hair-cutting.
Also a kind of is to ensure that cutting blade does parallel motion by the structure of shell fragment, but structure is relative complex, price
Also it is more expensive.Spring pressure can change when catapult is adjusted, and cause that when adjusting blade larger strength need to be used.The spring of pushing broach is double to be turned round
Spring can make angle curvedization of spring pushing broach in blade adjustment so as to cause pressure change.
Drawbacks described above, it is worth solving.
The content of the invention
In order to overcome the shortcomings of existing technology, the present invention provides a kind of knife regulating structure and hair scissors so that hair scissors moves
Energy keeping parallelism during blade movement, while the dynamics of blade adjustment can be reduced.
Technical solution of the present invention is as described below：
A kind of knife regulating structure, it is characterised in that including ledger-plate and cutting blade, the cutting blade is fixed on edge bearing, institute
Edge bearing is stated on blade spring, and front end of the edge bearing along the blade spring horizontally slips, the blade spring leads to
Cross spring base to be fixed on spring adjustment mechanism, the rotation of the spring adjustment mechanism drives the spring base and the blade bullet
Spring moves forward and backward.
Further, the blade spring at front end is provided with guide pipe, and the edge bearing is on the guide pipe.
Further, the edge bearing tail end is provided with guide groove, the guide groove and the guide pipe clamping.
Further, the both ends of the guide pipe are respectively sleeved on the blade spring.
Further, the spring adjustment mechanism is provided with the bent axle laterally set, and the spring socket sleeve is in the bent axle
On.
Further, the spring base rear end is provided with shift fork, and the shift fork is connected with the bent axle.
Further, the side of the spring adjustment mechanism is provided with adjusting rod.
The invention also discloses a kind of hair scissors, it is characterised in that the motor including fuselage and located at the fuselage interior
Combination, the front fuselage are provided with knife regulating structure, and the knife regulating structure is connected with the front end of the motor combination.
Further, the knife regulating structure includes ledger-plate and cutting blade, and the cutting blade is fixed on edge bearing, the knife
Pad is on blade spring, and front end of the edge bearing along the blade spring horizontally slips, and the blade spring passes through bullet
Spring abutment is fixed on spring adjustment mechanism, before the rotation drive spring base of the spring adjustment mechanism and the blade spring
After move.
Further, the blade spring at front end is provided with guide pipe, and the edge bearing is described to lead on the guide pipe
It is respectively sleeved in the both ends of pipe on the blade spring.
Further, the edge bearing tail end is provided with guide groove, the guide groove and the guide pipe clamping.
Further, the spring adjustment mechanism is provided with the bent axle laterally set, and the spring socket sleeve is in the song
On axle.
Further, the spring base rear end is provided with shift fork, and the shift fork is connected with the bent axle.
Further, the ledger-plate is connected with the fuselage so that the spring base and the blade spring compression
And it is fixed on the fuselage.
Further, the side of the spring adjustment mechanism is provided with adjusting rod.
According to the present invention of such scheme, its advantage is, the present invention is compact-sized and firm；Cutting blade is sheared
Moved along a straight line during motion along guide pipe, ensure blade tooth top away from consistent, and then make it that hair-cutting is finer；The present invention is in blade
During regulation, the form of blade spring keeps constant, and the pressure of blade spring will not change, and can keep shearing force unanimously and subtract
Minor adjustment dynamics.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structure decomposition figure of the present invention；
Fig. 3 is the present invention front and rear comparison diagram of blade movement compared with prior art, wherein (a) is prior art, (b) is
The present invention；
Fig. 4 is the comparison diagram of spring moving track compared with prior art of the invention, wherein (a) is prior art, (b) is
The present invention.
In figure, 1, ledger-plate；2nd, cutting blade；3rd, edge bearing；31st, guide groove；4th, guide pipe；5th, blade spring；6th, motor
Combination；7th, fuselage；8th, spring base；81st, shift fork；9th, spring adjustment mechanism；91st, bent axle；92nd, adjusting rod.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is further described embodiment：
As shown in Figure 1-2, the knife regulating structure of a kind of hair scissors and the hair scissors.Knife regulating structure is located at the front end of fuselage 7, fuselage
7 inside is provided with motor combination 6, and the front end of motor combination 6 is connected with knife regulating structure.
Knife regulating structure includes ledger-plate 1 and cutting blade 2, and cutting blade 2 is fixed on edge bearing 3, and edge bearing 3 is fixed with cutting blade 2
It is together integral and then match somebody with somebody cooperation shearing motion with ledger-plate 1.
Edge bearing 3 is provided with guide groove 31, and guide groove 31 is provided with guide pipe 4, and guide pipe 4 is located at the front end of blade spring 5
And the both ends of guide pipe 4 are respectively sleeved on blade spring 5.Front end of the edge bearing 3 along blade spring 5 horizontally slips, and ensures dynamic
Cutting blade 2 moves along a straight line along guide pipe 4.
Blade spring 5 is fixed on spring base 8, is close to ledger-plate 1 during work and is moved, and ensures blade spring during regulation
5 pressure is constant, and the shift fork 81 of the rear end of spring base 8 is connected with the bent axle 91 laterally set on spring adjustment mechanism 9, spring
The side of governor motion 9 is provided with adjusting rod 92, and the rotational band flexible spring seat 8 and blade spring 5 of spring adjustment mechanism 9 are front and rear to be moved
It is dynamic.
Ledger-plate 2 is connected with fuselage 7 so that spring base 8 and blade spring 5 are compressed and be fixed on fuselage 7.
During work, the adjusting rod 92 on rotation spring governor motion 9 passes through the push the spring seat 8 of bent axle 91 and blade spring 5
Forward and backward motion is done together so as to realize the distance of regulation ledger-plate 1 and the crown of cutting blade 2.
As shown in figure 3, spring arm swing drives blade movement in the prior art, blade swings to marginal position from centre position
During, the tooth top distance of blade is by changing；In the present invention, moved using the guide rail of tubulose, blade from centre position
During moving marginal position, ensure that cutting blade 2 moves in parallel, the tooth top distance of blade does not change, the shape of blade spring
State keeps constant, and the pressure of blade spring will not change, and can make it that hair-cutting is finer, while protection is played to blade and is made
With.
As shown in figure 4, in the regulative mode of the cutting blade of prior art, spring dashed circle in figure is rotated, from
And moved with cutting blade, spring is during translation along with moving up and down；And in the present invention, during blade adjustment, blade bullet
Spring 5 is only translated, and then the power on spring and cutting blade 2 will not be changed, and can equally be protected blade spring 5, can be protected
Hold shearing force unanimously and reduce strength of adjustment.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Exemplary description has been carried out to patent of the present invention above in conjunction with accompanying drawing, it is clear that the realization of patent of the present invention not by
The limitation of aforesaid way, if the various improvement that the methodology of patent of the present invention and technical scheme are carried out are employed, or without
Improve and the design of patent of the present invention and technical scheme are directly applied into other occasions, within the scope of the present invention.
Claims (7)
1. a kind of knife regulating structure, it is characterised in that including ledger-plate and cutting blade, the cutting blade is fixed on edge bearing, described
Edge bearing is on blade spring, and front end of the edge bearing along the blade spring horizontally slips, and the blade spring passes through
Spring base is fixed on spring adjustment mechanism, and the rotation of the spring adjustment mechanism drives the spring base and the blade spring
Movable, the spring adjustment mechanism is provided with the bent axle laterally set, and the spring socket sleeve is on the bent axle, the bullet
Spring abutment rear end is provided with shift fork, and the shift fork is connected with the bent axle.
2. knife regulating structure according to claim 1, it is characterised in that the blade spring at front end is provided with guide pipe, described
Edge bearing is on the guide pipe.
3. knife regulating structure according to claim 2, it is characterised in that the both ends of the guide pipe are respectively sleeved in the blade
On spring.
4. knife regulating structure according to claim 1, it is characterised in that the spring adjustment mechanism side is provided with adjusting rod.
5. a kind of hair scissors, it is characterised in that the motor combination including fuselage and located at the fuselage interior, the front fuselage
Provided with knife regulating structure, the knife regulating structure is connected with the front end of the motor combination；
Knife regulating structure includes ledger-plate and cutting blade, and the cutting blade is fixed on edge bearing, and the edge bearing is located on blade spring,
And front end of the edge bearing along the blade spring horizontally slips, the blade spring is fixed on spring by spring base and adjusted
In mechanism, the rotation of the spring adjustment mechanism drives the spring base and the blade spring to move forward and backward, and the spring is adjusted
Section mechanism is provided with the bent axle laterally set, and for the spring socket sleeve on the bent axle, the spring base rear end is provided with shift fork, institute
Shift fork is stated to be connected with the bent axle.
6. hair scissors according to claim 5, it is characterised in that the blade spring at front end is provided with guide pipe, the knife
On the guide pipe, the both ends of the guide pipe are respectively sleeved on the blade spring pad.
7. hair scissors according to claim 5, it is characterised in that the ledger-plate is connected with the fuselage so that described
Spring base and the blade spring compression are simultaneously fixed on the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556031.4A CN106142152B (en) | 2016-07-15 | 2016-07-15 | A kind of knife regulating structure and hair scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556031.4A CN106142152B (en) | 2016-07-15 | 2016-07-15 | A kind of knife regulating structure and hair scissors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142152A CN106142152A (en) | 2016-11-23 |
| CN106142152B true CN106142152B (en) | 2018-02-13 |
Family
ID=58059088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556031.4A Expired - Fee Related CN106142152B (en) | 2016-07-15 | 2016-07-15 | A kind of knife regulating structure and hair scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142152B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6742262B2 (en) * | 2001-04-09 | 2004-06-01 | Conair Corporation | Detachable and adjustable blade assembly |
| CN202934594U (en) * | 2012-02-28 | 2013-05-15 | 宁波邦首电器有限公司 | Electric clipper capable of adjusting cutter clearance |
| CN202934598U (en) * | 2012-04-12 | 2013-05-15 | 宁波邦首电器有限公司 | Electric hair cutter utilizing push tug for toolsetting |
| CN204997703U (en) * | 2015-01-21 | 2016-01-27 | 珠海新秀丽家居用品有限公司 | Hair scissors head of adjustable hair -cutting length and adopt hair of this tool bit to cut |
| CN205129925U (en) * | 2015-11-25 | 2016-04-06 | 温州市精豪电器有限公司 | Adjustable hair clipper that moves sword |
| CN205950786U (en) * | 2016-07-15 | 2017-02-15 | 东莞有成电器制品有限公司 | Knife adjustment structure and hair clipper |
-
2016
- 2016-07-15 CN CN201610556031.4A patent/CN106142152B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106142152A (en) | 2016-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20210715 |