CN110125990A - A kind of cutting blade of hair cutter - Google Patents

A kind of cutting blade of hair cutter Download PDF

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Publication number
CN110125990A
CN110125990A CN201810128454.5A CN201810128454A CN110125990A CN 110125990 A CN110125990 A CN 110125990A CN 201810128454 A CN201810128454 A CN 201810128454A CN 110125990 A CN110125990 A CN 110125990A
Authority
CN
China
Prior art keywords
sword
matrix
main body
blade
heel teeth
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
Application number
CN201810128454.5A
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Chinese (zh)
Inventor
陈小冰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shang Heng Technology Ltd Hong Kong Co
Original Assignee
Shang Heng Technology Ltd Hong Kong Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shang Heng Technology Ltd Hong Kong Co filed Critical Shang Heng Technology Ltd Hong Kong Co
Priority to CN201810128454.5A priority Critical patent/CN110125990A/en
Priority to PCT/CN2018/084553 priority patent/WO2019153525A1/en
Publication of CN110125990A publication Critical patent/CN110125990A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • B26B19/06Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
    • B26B19/08Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth of nipper type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

The invention discloses a kind of cutting blades of hair cutter, are related to cutting blade technical field;Including blade body, heel teeth and center tooth, multiple center tooths, which are sequentially arranged at intervals, to be arranged in blade body, and heel teeth is located at the two ends of the center tooth of multiple arrangements, and there are gaps between the center tooth between heel teeth and center tooth, adjacent;Center tooth includes point of a knife matrix and sword body matrix, and the first sword blade tip is provided on point of a knife matrix, and the two sides of sword body matrix are provided with along symmetrical first shearing knife edge of sword body matrix center, which is made of the first sword main body and the second sword main body;Heel teeth includes point of a knife matrix and sword body matrix, and the blade matrix of heel teeth includes the first shearing knife edge on the inside of sword body matrix and the second shearing knife edge on the outside of sword body matrix;The beneficial effects of the present invention are: can carry out stable cutting to hair, cutting speed is fast, can preferably cut hair.

Description

A kind of cutting blade of hair cutter
Technical field
The present invention relates to hair cutter technical fields, more particularly, it relates to a kind of cutting blade of hair cutter.
Background technique
Electric hair cutter is the common hair dressing tools in barber shop, with the opening of the shopping channel such as electric business, people's daily life In in order to get a haircut conveniently, also usually can be spare one electric hair cutter, adult can give child to design DIY with electric hair cutter and send out under normal conditions Type, but existing electric hair cutter due to stationary knife front end cutter tooth be it is sharp, do not pay attention to slightly that peace can be generated during use Full hidden danger, also, electric hair cutter in the prior art, due to the fault of construction of blade cut mouth, user can feel cutting speed Slowly, there is the case where pulling hair, and the hair trimmed will appear irregular phenomenon.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of cutting blade of hair cutter, the ledger-plate of the hair cutter Stable cutting can be carried out to hair, and cutting speed is fast, it is unfavorable that user will not feel to cut, and the feelings for pulling hair occurs Condition.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cutting blade of hair cutter, improvements Be: including blade body, heel teeth and center tooth, multiple center tooths, which are sequentially arranged at intervals, to be arranged in blade body, and side Tooth position is in the two ends of the center tooth of multiple arrangements, and there are gaps between the center tooth between heel teeth and center tooth, adjacent;
The center tooth includes point of a knife matrix and sword body matrix, and the first sword blade tip, and first are provided on the point of a knife matrix Sword blade tip semicircular in shape shape;The two sides of the sword body matrix are provided with along symmetrical first shear knife of sword body matrix center Sword, first shearing knife edge are made of the first sword main body and the second sword main body;
The first sword main body and the second sword main body is in the arc surfaced towards sword body matrix direction indent, and the one of the first sword main body End is smoothly connected with the first sword blade tip, and the other end of the first sword main body is connected with one end of the second sword main body, and is formed one and connected Connect intersecting lens;Be provided in the gap of adjacent center tooth in serrated knife tail among plane, the other end of the second sword main body with Intermediate serrated knife tail is connected;
The heel teeth includes point of a knife matrix and sword body matrix, and the point of a knife base structure phase of the point of a knife matrix of heel teeth and center tooth Together;The blade matrix of the heel teeth includes the first shearing knife edge on the inside of the sword body matrix and the on the outside of sword body matrix Two shearing knife edges, and the first shearing knife edge of heel teeth is identical as the first shearing knife edge structure of center tooth;
Second shearing knife edge includes the first sword main body and third sword main body, the first sword main body and first of the second shearing knife edge First sword main structure of shearing knife edge is identical;The third sword main body is in the arc surfaced towards sword body matrix direction indent, and the The length of three sword main bodys is greater than the length of the second sword main body.
In such a configuration, it is provided with the first ash-pit of a plurality of arrangement in the blade body, and the first ash-pit Top is connected with the intersection of adjacent center tooth and heel teeth with the intersection of center tooth.
In such a configuration, the second ash-pit is provided on the back side of the blade body, the top of the second ash-pit is located at At the center at the sword body matrix back side, and the top of the second ash-pit is higher than the plane where the intermediate serrated knife tail.
In such a configuration, the third sword main body has third sword tail portion, third sword tail portion and blade body Side wall forms an intersecting lens.
In such a configuration, the length on the outside of the heel teeth is L4, ledger-plate outermost tooth compatible with cutting blade Length be L5, and L4 > L5.
The beneficial effects of the present invention are: the ledger-plate of the hair cutter can carry out stable cutting to hair, and cut Speed is fast, and it is unfavorable that user will not feel to cut, and the case where pulling hair occurs;It is designed, can be made by the structure of the second ash-pit There is cutting power always between blade and ledger-plate, preferably hair can be cut.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the cutting blade of hair cutter of the invention.
Fig. 2 is a kind of main view of the cutting blade of hair cutter of the invention.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Fig. 4 is the partial enlarged view in Fig. 2 at B.
Fig. 5 is a kind of structure schematic diagram of the cutting blade of hair cutter of the invention.
Fig. 6 is the partial enlarged view in Fig. 5 at C.
Fig. 7 is that a kind of intermediate serrated knife tail of the cutting blade of hair cutter of the invention cuts the structural schematic diagram of hair.
Fig. 8 is the structural schematic diagram that a kind of cutting blade of hair cutter of the invention is matched with ledger-plate.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, being related in patent All connection/connection relationships, not singly refer to that component directly connects, and refer to can according to specific implementation situation, by addition or Reduce couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict Under the premise of can be with combination of interactions.
Referring to figs. 1 to 4, present invention discloses a kind of cutting blades of hair cutter, specifically, the moving knife of the hair cutter Piece includes blade body 10, heel teeth 20 and center tooth 30, and multiple center tooths 30, which are sequentially arranged at intervals, to be arranged in blade body 10 On, and heel teeth 20 is located at the two ends of the center tooth 30 of multiple arrangements, the center tooth 30 between heel teeth 20 and center tooth 30, adjacent Between there are gap, when cutting blade and ledger-plate fit, and cutting blade moves, hair enters in gap, passes through cutting blade With the mutual movement of ledger-plate, the trimming of hair is realized.As shown in figure 3, being the structural schematic diagram of the center tooth 30, center tooth 30 include point of a knife matrix 301 and sword body matrix 302, is provided with the first sword blade tip 303, and the first sword on the point of a knife matrix 301 303 semicircular in shape shape of blade tip, this structure enter in the cutting edge of sword body matrix 302 convenient for hair, are oriented to, are convenient for hair Hair is trimmed by cutting edge;The two sides of the sword body matrix 302 are provided with symmetrical along 302 centers of sword body matrix First shearing knife edge 304, first shearing knife edge 304 are made of the first sword main body 3041 and the second sword main body 3042;Described First sword main body 3041 and the second sword main body 3042 are in the arc surfaced towards 302 direction indent of sword body matrix, the first sword main body 3041 one end is smoothly connected with the first sword blade tip 303, and the one of the other end of the first sword main body 3041 and the second sword main body 3042 End is connected, and forms a connection intersecting lens 305;It is provided in the gap of adjacent center tooth 30 in serrated knife tail among plane 306, the other end of the second sword main body 3042 is connected with intermediate serrated knife tail 306.
By the design of above structure, the shape of the first sword main body 3041 and the second sword main body 3042 formation " C " font, phase After friendship, the first sword main body 3041 and the second sword main body 3042 constitute the first shearing knife edge 304 in " W " shape, wherein the first sword Main body 3041 is sparse for cutting ratio, and the hair that length is shorter, and the first sword main body 3041 is in the arc shape of " C " font, Its recess is backwards to the sword body matrix 302, and on the one hand making it, there are stable cutting positions, stays hair length after retaining cutting Stability, on the other hand, since " C " font itself has good geometrical stability, increase the sharpness of blade, convenient for pair Hair is cut;Meanwhile second sword main body 3042 also be in " C " font arc shape, recess is backwards to the sword body base Body 302, in fig. 3 it can be seen that the degree of 3042 indent of the second sword main body is greater than the degree of 3041 indent of the first sword main body, when When hair is entered in the second sword main body 3042, hair can be held tightly, not allow hair to escape out outside the second sword main body 3042, make Obtaining hair can be cut in stable position, likewise, increasing since " C " font itself has good geometrical stability The sharpness of second sword main body 3042, convenient for cutting hair.
As shown in Figure 2, Figure 4 shows, the heel teeth 20 includes point of a knife matrix 301 and sword body matrix 302, and the point of a knife of heel teeth 20 Matrix 301 is identical as 301 structure of point of a knife matrix of center tooth 30, therefore in the present embodiment then no longer to the point of a knife base of heel teeth 20 The structure of body 301 is described in detail.The blade matrix of the heel teeth 20 includes cutting positioned at the first of 302 inside of sword body matrix Cutoff edge 304 and the second shearing knife edge 307 on the outside of sword body matrix 302, and the first shearing knife edge 304 of heel teeth 20 is in 304 structure of the first shearing knife edge of raker tooth 30 is identical, therefore then no longer to the first shearing knife edge 304 of heel teeth 20 in the present embodiment It is described in detail.Further, as shown in figure 4, second shearing knife edge 307 includes the first sword main body 3041 and third Sword main body 3043, the first sword main body 3041 of the second shearing knife edge 307 and 3041 knot of the first sword main body of the first shearing knife edge 304 Structure is identical;The third sword main body 3043 is in the arc surfaced towards 302 direction indent of sword body matrix, and the length of third sword main body 3043 Degree is greater than the length of the second sword main body 3042;The third sword main body 3043 has third sword tail portion, third sword tail portion and knife The side wall of piece ontology 10 forms an intersecting lens.
As shown in figure 8, when the cutting blade of such hair cutter of the invention is adapted with ledger-plate 40, outside the heel teeth 20 The length of side is L4, and the length of 40 outermost tooth of ledger-plate compatible with cutting blade is L5, and L4 > L5, passes through this structure Design, when hair carries out the cutter tooth root position in Fig. 8, hair is blocked by cutter tooth root 401, so that hair is in always Within the scope of the cutting of cutting blade outermost heel teeth 20, cutting blade is able to maintain cutting power under any circumstance;Likewise, In the present embodiment, the length of the long tooth of ledger-plate 40 compatible with such cutting blade of the invention is L7, cutting blade of the present invention The length of center tooth 30 be L6, it can be seen that L7 > L6, since hair is blocked by intermediate serrated knife tail 306, hair is located always in figure In in the cutting edge of cutting blade, hair can be normally cut, and avoid the occurrence of the case where pulling hair.
In the above-described embodiment, as shown in Figure 1 and Figure 2, the first of a plurality of arrangement is provided in the blade body 10 Ash-pit 101, and the top of the first ash-pit 101 and the intersection of adjacent center tooth 30 and the phase of heel teeth 20 and center tooth 30 It is connected at friendship;In addition, as shown in Figure 5, Figure 6, the second ash-pit 102, the second ash are provided on the back side of the blade body 10 Slot 102 has pointed top, and the top 1021 of the second ash-pit 102 is located at the center at 302 back side of sword body matrix, and second The top 1021 of ash-pit 102 is higher than the plane where the intermediate serrated knife tail 306, forms difference in height L3, and L3 > 0.When hair is broken It is different due to having in working face after bits 103 enter the working face between cutting blade and ledger-plate 40 due to the side-to-side movement of cutting blade Object, at this time without cutting power between ledger-plate 40 and cutting blade, but at this point, regardless of cutting blade is to move to the left or to the right, After hair clast 103 reaches middle position, hair clast 103 then enters in the second ash-pit 102, passes through 102 row of the second ash-pit Out, since hair clast 103 disappears, the interval between cutting blade and ledger-plate 40 disappears, and ledger-plate 40 and cutting blade paste again It closes, gets ready for the cutting next time of cutting blade and ledger-plate 40;It is designed, can be made by the structure of the second ash-pit 102 There is cutting power always between cutting blade and ledger-plate 40, preferably hair can be cut.
As shown in fig. 7, we to the course of work of the intermediate serrated knife tail 306 of the cutting blade of such hair cutter of the invention into Row explanation, when at the intermediate serrated knife tail 306 that hair reaches cutting blade 50, hair 60 is blocked completely by intermediate serrated knife tail 306, nothing Method inwardly moves again, since intermediate serrated knife tail 306 does not have cutting power, when cutting blade 50 is relative to 40 side-to-side movement of ledger-plate When, power of the hair by the direction F2 send hair 60 to cutting in the second sword main body 3042 of intermediate 306 two sides of serrated knife tail Cut, therefore hair 60 has stable cutting position, can be stable be cut off, to effectively improve the prior art In cutting blade 50 there are the problem of, hair 60 cut when be not in the case where pulling hair.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.

Claims (5)

1. a kind of cutting blade of hair cutter, it is characterised in that: including blade body, heel teeth and center tooth, multiple center tooths according to Minor tick is arranged in blade body, and heel teeth is located at the two ends of the center tooth of multiple arrangements, heel teeth and center tooth it Between, there are gaps between adjacent center tooth;
The center tooth includes point of a knife matrix and sword body matrix, and the first sword blade tip, and first are provided on the point of a knife matrix Sword blade tip semicircular in shape shape;The two sides of the sword body matrix are provided with along symmetrical first shear knife of sword body matrix center Sword, first shearing knife edge are made of the first sword main body and the second sword main body;
The first sword main body and the second sword main body is in the arc surfaced towards sword body matrix direction indent, and the one of the first sword main body End is smoothly connected with the first sword blade tip, and the other end of the first sword main body is connected with one end of the second sword main body, and is formed one and connected Connect intersecting lens;Be provided in the gap of adjacent center tooth in serrated knife tail among plane, the other end of the second sword main body with Intermediate serrated knife tail is connected;
The heel teeth includes point of a knife matrix and sword body matrix, and the point of a knife base structure phase of the point of a knife matrix of heel teeth and center tooth Together;The blade matrix of the heel teeth includes the first shearing knife edge on the inside of the sword body matrix and the on the outside of sword body matrix Two shearing knife edges, and the first shearing knife edge of heel teeth is identical as the first shearing knife edge structure of center tooth;
Second shearing knife edge includes the first sword main body and third sword main body, the first sword main body and first of the second shearing knife edge First sword main structure of shearing knife edge is identical;The third sword main body is in the arc surfaced towards sword body matrix direction indent, and the The length of three sword main bodys is greater than the length of the second sword main body.
2. a kind of cutting blade of hair cutter according to claim 1, it is characterised in that: be provided in the blade body First ash-pit of a plurality of arrangement, and the intersection of the top of the first ash-pit and adjacent center tooth and heel teeth and center tooth Intersection is connected.
3. a kind of cutting blade of hair cutter according to claim 1, it is characterised in that: set on the back side of the blade body It is equipped with the second ash-pit, the top of the second ash-pit is located at the center at the sword body matrix back side, and the top of the second ash-pit is higher than described Plane where intermediate serrated knife tail.
4. a kind of cutting blade of hair cutter according to claim 1, it is characterised in that: the third sword main body has the The side wall of three sword tail portions, third sword tail portion and blade body forms an intersecting lens.
5. a kind of cutting blade of hair cutter according to claim 1, it is characterised in that: the length on the outside of the heel teeth is L4, the length of ledger-plate outermost tooth compatible with cutting blade are L5, and L4 > L5.
CN201810128454.5A 2018-02-08 2018-02-08 A kind of cutting blade of hair cutter Pending CN110125990A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810128454.5A CN110125990A (en) 2018-02-08 2018-02-08 A kind of cutting blade of hair cutter
PCT/CN2018/084553 WO2019153525A1 (en) 2018-02-08 2018-04-26 Moving blade for hair clipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810128454.5A CN110125990A (en) 2018-02-08 2018-02-08 A kind of cutting blade of hair cutter

Publications (1)

Publication Number Publication Date
CN110125990A true CN110125990A (en) 2019-08-16

Family

ID=67549132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810128454.5A Pending CN110125990A (en) 2018-02-08 2018-02-08 A kind of cutting blade of hair cutter

Country Status (2)

Country Link
CN (1) CN110125990A (en)
WO (1) WO2019153525A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1756629A (en) * 2003-03-06 2006-04-05 吴泰准 An etching blade of electric shaver
US20070214654A1 (en) * 2006-03-20 2007-09-20 Cheng-Hsiang Chen Electric hair clipper structure
CN201105450Y (en) * 2006-08-31 2008-08-27 松下电工株式会社 Hairclipper
CN204414158U (en) * 2015-01-07 2015-06-24 姚自强 Structure of cutter for hair clipper
CN204868934U (en) * 2015-08-08 2015-12-16 海宁市三鑫剃须刀剪有限公司 Novel acute angle knife section
US20160101530A1 (en) * 2013-05-30 2016-04-14 Koninklijke Philips N.V. Stationary cutting blade for a hair clipping device
CN106625788A (en) * 2016-12-12 2017-05-10 温州市日电电器有限公司 Hair clipper
CN107639657A (en) * 2017-09-12 2018-01-30 浙江美森电器有限公司 Without orifice blade and hair scissors
CN208497053U (en) * 2018-02-08 2019-02-15 尚珩科技香港有限公司 A kind of cutting blade of hair cutter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006002532U1 (en) * 2006-02-17 2006-04-13 Chen, Cheng-Hsiang, Xinzhuang Electric hair cutter has fixed and motor driven movable cutters with three cornered saw teeth having inner recesses
US7841091B2 (en) * 2007-11-15 2010-11-30 Wahl Clipper Corporation Bladeset for a hair cutting apparatus
GB2460698B (en) * 2008-06-06 2010-06-30 Huo-Pia Wang Manual clipper assembly
EP2583798A1 (en) * 2011-10-17 2013-04-24 Babyliss Faco S.A. Cutting system for a hairclipper
CN104260118B (en) * 2014-09-01 2017-05-24 浙江美森电器有限公司 Acute angle blade and hair clipper applying same
US20160229070A1 (en) * 2015-02-09 2016-08-11 Woody Yao Hair Clipper Blade and Manufacture Method Thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1756629A (en) * 2003-03-06 2006-04-05 吴泰准 An etching blade of electric shaver
US20070214654A1 (en) * 2006-03-20 2007-09-20 Cheng-Hsiang Chen Electric hair clipper structure
CN201105450Y (en) * 2006-08-31 2008-08-27 松下电工株式会社 Hairclipper
US20160101530A1 (en) * 2013-05-30 2016-04-14 Koninklijke Philips N.V. Stationary cutting blade for a hair clipping device
CN204414158U (en) * 2015-01-07 2015-06-24 姚自强 Structure of cutter for hair clipper
CN204868934U (en) * 2015-08-08 2015-12-16 海宁市三鑫剃须刀剪有限公司 Novel acute angle knife section
CN106625788A (en) * 2016-12-12 2017-05-10 温州市日电电器有限公司 Hair clipper
CN107639657A (en) * 2017-09-12 2018-01-30 浙江美森电器有限公司 Without orifice blade and hair scissors
CN208497053U (en) * 2018-02-08 2019-02-15 尚珩科技香港有限公司 A kind of cutting blade of hair cutter

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