CN103182716A - Hair scissor head - Google Patents

Hair scissor head Download PDF

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Publication number
CN103182716A
CN103182716A CN2011104434805A CN201110443480A CN103182716A CN 103182716 A CN103182716 A CN 103182716A CN 2011104434805 A CN2011104434805 A CN 2011104434805A CN 201110443480 A CN201110443480 A CN 201110443480A CN 103182716 A CN103182716 A CN 103182716A
Authority
CN
China
Prior art keywords
cutter head
tooth
plate
dynamic cutter
mating
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
CN2011104434805A
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Chinese (zh)
Inventor
虞智文
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.)
ZHEJIANG MEISEN ELECTRICAL APPLIANCES CO., LTD.
Original Assignee
WENZHOU BAITE ELECTRICAL CO Ltd
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 WENZHOU BAITE ELECTRICAL CO Ltd filed Critical WENZHOU BAITE ELECTRICAL CO Ltd
Priority to CN2011104434805A priority Critical patent/CN103182716A/en
Publication of CN103182716A publication Critical patent/CN103182716A/en
Pending legal-status Critical Current

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Abstract

The invention provides a hair scissor head, which comprises a fixed cutter head and a movable cutter head, wherein the movable cutter head transversely moves opposite to the fixed cutter head, so that a front sharp tooth cutting edge of the movable cutter head and a front sharp tooth cutting edge of the fixed cutter head produce a relative transverse scissoring effect; the movable cutter head is a plate-like component which comprises movable cutter rear matching surfaces, a middle arch bridge plate, a front diagonal bracing plate and front sharp teeth; the bottom surfaces of the front sharp teeth are the movable cutter front matching surfaces; the front end of the front diagonal bracing plate of the movable cutter extends forwards to form a front sharp tooth plate; the rear end of the front sharp tooth plate is connected with the front end of the front diagonal bracing plate through a transition round corner plate into a whole; and the front end of the front sharp tooth plate is provided with the front sharp teeth. The hair scissor head has the advantages of stable work, higher hair cutting efficiency and low processing cost during hair cutting.

Description

A kind of hair scissors cutter head
Technical field
The present invention relates to hair scissors, relate in particular to a kind of cutter head of hair scissors.
Background technology
The cutter head of existing hair scissors, comprise stationary knife head and dynamic cutter head, the transverse movement of the relative stationary knife head of dynamic cutter head, make the preceding pointed tooth cutting edge of dynamic cutter head and the preceding pointed tooth cutting edge of stationary knife head produce a relative lateral shear effect, dynamic cutter head is one and comprises mating surface behind the moving knife, middle arch bridge plate, preceding tilt prop, the plate-shaped member of preceding pointed tooth, the bottom surface of preceding pointed tooth is mating surface before the moving knife, mating surface is in the same plane behind the preceding mating surface of moving knife and the moving knife, the cutting edge of pointed tooth before the intersecting lens of the bottom surface of preceding pointed tooth and the side of preceding pointed tooth namely constitutes, mating surface cooperates with mating surface before the stationary knife before the moving knife, mating surface cooperates with mating surface behind the stationary knife behind the moving knife, wherein the preceding pointed tooth of dynamic cutter head directly obtains through cutting processing at preceding tilt prop front end, the bottom surface of pointed tooth also is that mating surface is exactly the front end face of preceding tilt prop before the moving knife before being somebody's turn to do, as Fig. 1, Fig. 2, shown in Figure 3, the dynamic cutter head of this structure can form the big degree of depth from the bottom surface of dynamic cutter head paracone tooth to the end face of preceding pointed tooth, and the front and back size of preceding pointed tooth bottom surface is determined by the thickness of dynamic cutter head sheet material basically, both relations in direct ratio approximately, when adopting thicker sheet material, this dynamic cutter head adds man-hour, the cutting processing capacity of preceding pointed tooth is big especially, cause the cutter head processing cost too high, when adopting thinner slightly sheet material, this dynamic cutter head adds man-hour, because the dynamic cutter head of this structure end face from the bottom surface of dynamic cutter head paracone tooth to preceding pointed tooth can form the big degree of depth, the cutting processing capacity is still bigger, the front and back size of pointed tooth bottom surface can be too small simultaneously, thereby the too short influence hair-cutting of the cutting edge that can make the preceding pointed tooth of dynamic cutter head efficient, but also the front and back size of the preceding mating surface of dynamic cutter head is shortened, the area stability when influencing the dynamic cutter head transverse movement that diminishes, therefore there is the shortcoming of processing cost higher and hair-cutting efficient and the stable deviation of hair-cutting in the cutter head of this hair scissors of the prior art.
Summary of the invention
Working stability when technical problem to be solved by this invention provides a kind of hair-cutting the, the hair scissors cutter head that hair-cutting efficient is higher and processing cost is low.
In order to solve the problems of the technologies described above, technical scheme of the present invention is such, a kind of hair scissors cutter head, comprise stationary knife head and dynamic cutter head, the transverse movement of the relative stationary knife head of dynamic cutter head, make the preceding pointed tooth cutting edge of dynamic cutter head and the preceding pointed tooth cutting edge of stationary knife head produce a relative lateral shear effect, dynamic cutter head is one and comprises mating surface behind the moving knife, middle arch bridge plate, preceding tilt prop, the plate-shaped member of preceding pointed tooth, the bottom surface of preceding pointed tooth is mating surface before the moving knife, mating surface is in the same plane behind the preceding mating surface of moving knife and the moving knife, the cutting edge of pointed tooth before the intersecting lens of the bottom surface of preceding pointed tooth and the side of preceding pointed tooth namely constitutes, mating surface cooperates with mating surface before the stationary knife before the moving knife, mating surface cooperates with mating surface behind the stationary knife behind the moving knife, the preceding tilt prop front end of dynamic cutter head extends forward and is provided with the paracone tooth plate, paracone tooth plate rear end is connected with preceding tilt prop front end by the transition circle gusset, and the front end of paracone tooth plate is provided with preceding pointed tooth.
Because not directly processing cutting on the preceding tilt prop of dynamic cutter head of technical solution of the present invention, but extend forward in addition at preceding tilt prop front end the paracone tooth plate is set, also have the transition of transition circle gusset to be connected between paracone tooth plate and the preceding tilt prop, preceding pointed tooth is processed on the paracone tooth plate and is arranged on the front end of paracone tooth plate, thereby make the area of mating surface before the length of the cutting edge of pointed tooth before the dynamic cutter head and the moving knife only be subjected to the protract restriction of size and irrelevant with the thickness of dynamic cutter head sheet material of paracone tooth plate, the size of protracting that mating surface only need strengthen the paracone tooth plate before improving the length of cutting edge or increase moving knife as need can achieve the goal, therefore the dynamic cutter head of this structure provided by the present invention can be selected for use thinner dynamic cutter head sheet material to process fully and can guarantee that cutting edge has enough length, mating surface is enough big before the moving knife, pointed tooth was processed easily before thinner material directly made, processing cost obviously reduces, cutting edge has enough length can obviously improve hair-cutting efficient, there is the preceding mating surface of enough big moving knife can finely guarantee the stability of having hair cut, in addition the transition circle gusset between paracone tooth plate and the preceding tilt prop can make paracone tooth plate and preceding tilt prop carry out preferably elasticity is connected, before making can fit with the stationary knife head when work better in the pointed tooth bottom surface, and the big I of the fillet of this transition circle gusset is selected flexibly according to the needs of product design.
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of dynamic cutter head in the prior art.
Fig. 2 is the bottom surface structure chart of dynamic cutter head in the prior art.
Fig. 3 is the construction profile of dynamic cutter head in the prior art.
Fig. 4 is the three-dimensional structure diagram that the dynamic cutter head of hair scissors cutter head in the prior art cooperates with the stationary knife head.
Fig. 5 is the three-dimensional structure diagram of dynamic cutter head provided by the present invention.
Fig. 6 is the Facad structure figure of dynamic cutter head provided by the present invention.
Fig. 7 is the construction profile of dynamic cutter head provided by the present invention.
Fig. 8 is the bottom surface structure chart of dynamic cutter head provided by the present invention.
Fig. 9 is the three-dimensional structure diagram that dynamic cutter head cooperates with the stationary knife head in the hair scissors cutter head provided by the present invention.
Figure 10 is the partial enlarged drawing at paracone tooth plate position among Fig. 7.
Wherein: 1, stationary knife head; 2, dynamic cutter head; 3, mating surface behind the moving knife; 4, middle arch bridge plate; 5, preceding tilt prop; 6, preceding pointed tooth; 7, mating surface before the moving knife; 8, cutting edge; 9, paracone tooth plate; 10, transition circle gusset; The end face of 11 paracone tooth plates.
The specific embodiment
As Fig. 5,6,7,8, shown in 9, the invention provides a kind of hair scissors cutter head, comprise stationary knife head 1 and dynamic cutter head 2, dynamic cutter head 2 relative stationary knife head 1 transverse movements, make the preceding pointed tooth cutting edge of dynamic cutter head 2 and the preceding pointed tooth cutting edge of stationary knife head 1 produce a relative lateral shear effect, dynamic cutter head 2 is one and comprises mating surface 3 behind the moving knife, middle arch bridge plate 4, preceding tilt prop 5, the plate-shaped member of preceding pointed tooth 6, the bottom surface of preceding pointed tooth 6 is mating surface 7 before the moving knife, mating surface 3 is in the same plane behind the preceding mating surface 7 of moving knife and the moving knife, the cutting edge 8 of pointed tooth 6 before the intersecting lens of the bottom surface of preceding pointed tooth 6 and the side of preceding pointed tooth 6 namely constitutes, mating surface 7 cooperates with mating surface before the stationary knife before the moving knife, mating surface 3 cooperates with mating surface behind the stationary knife behind the moving knife, preceding tilt prop 5 front ends of dynamic cutter head 2 extend forward and are provided with paracone tooth plate 9, paracone tooth plate 9 rear ends are connected with preceding tilt prop 5 front ends by transition circle gusset 10, the front end of paracone tooth plate 9 is provided with preceding pointed tooth 6, this hair scissors cutter head Fig. 1 that compares, 2,3, hair scissors cutter head shown in 4, because the former dynamic cutter head 2 extends at its preceding tilt prop 5 front ends paracone tooth plate 9 is set, thereby make this dynamic cutter head 2 when can adopting thinner sheet material to process, the cutting edge 8 that can guarantee this dynamic cutter head 2 again has enough length, mating surface 7 has enough areas before the moving knife, and it is low therefore can effectively to guarantee to adopt the hair scissors cutter head of this dynamic cutter head 2 to have processing cost, working stability during hair-cutting, the high characteristics of hair-cutting efficient.The hair scissors cutter head of the prior art of Fig. 1 to Fig. 4 obviously, the relative lateral shear of cutting edge of dynamic cutter head 2 and stationary knife head 1, dynamic cutter head 2 is one and comprises mating surface 3 behind the moving knife, middle arch bridge plate 4, preceding tilt prop 5, the plate-shaped member of preceding pointed tooth 6, the bottom surface of preceding pointed tooth 6 is mating surface 7 before the moving knife, the preceding pointed tooth 6 of dynamic cutter head 2 directly obtains through cutting processing at preceding tilt prop 5 front ends, the bottom surface of pointed tooth 6 also is that mating surface 7 is exactly the front end face of preceding tilt prop 5 before the moving knife before being somebody's turn to do, the dynamic cutter head 2 of this structure can form the big degree of depth from the bottom surface of dynamic cutter head paracone tooth 6 to the end face of preceding pointed tooth 6, the cutting processing capacity of preceding pointed tooth 6 is big especially, cause the cutter head processing cost too high, the dynamic cutter head 2 of this structure also can exist cutting edge 8 short partially simultaneously, mating surface 7 defective less than normal before the moving knife, these deficiencies of the prior art all obtain more perfectly solving in technical scheme of the present invention.
From Fig. 7, dynamic cutter head 2 shown in Figure 10 can embody, the end face of the paracone tooth plate 9 of dynamic cutter head 2 be to process the end face of sheet material of dynamic cutter head 2 and parallel with the bottom surface of preceding pointed tooth 6 by the rear section, the thickness of the forward part of paracone tooth plate 9 by after attenuation gradually forward, the latter half that is to say dynamic cutter head 2 paracone tooth plates 9 end faces directly is that the end face of sheet material need not be processed, and because the bottom surface of preceding pointed tooth 6 is parallel with the latter half of paracone tooth plate 9 end faces that directly is the sheet material end face, the bottom surface that paracone tooth 6 can be described is that the sheet material bottom surface with paracone tooth plate 9 positions polishes ground smooth and can obtain, the first half of the end face of paracone tooth plate 9 is processed into low early and high after inclined-plane, the structure of the dynamic cutter head 2 that the front is introduced is compared the dynamic cutter head 2 that Fig. 1 to Fig. 4 introduces, the former preceding pointed tooth shaping processing capacity is obviously little than the latter, because the dynamic cutter head sheet material that the former adopts is just obviously thinner, the bottom surface processing capacity of the former preceding pointed tooth 6 seldom need only polish and get final product in addition, and the latter's preceding pointed tooth 6 bottom surfaces will be worn into and angle that is not equal to 90 ° of sheet material bottom surface formation, thereby processing capacity is obviously bigger, also have the former with the first half of the end face of paracone tooth plate 9 be processed into low early and high after inclined-plane also be paracone tooth plate 9 forward part thickness by after forward gradually attenuation can to make the cutting angle of the cutting edge 8 at the more forward position of paracone tooth 6 be convenient to process forr a short time also be that cutting edge 8 is convenient to process sharplyer.
As Fig. 7, Figure 10 and shown in Figure 5, the cutting angle β of the cutting edge 8 of pointed tooths 6 is the angle of side of the bottom surface of pointed tooths 6 before the dynamic cutter head 2 and preceding pointed tooth 6 greater than 25 ° and less than 55 ° before the dynamic cutter head 2, the cutting angle of the cutting edge 8 of pointed tooth 6 is quite little angles before the dynamic cutter head 2 of this angular range, make cutting edge 8 significantly sharpen, it also is that its cutting angle is difficult to process lessly that the cutting angle of the cutting edge 8 of dynamic cutter head 2 preceding pointed tooths 6 of the prior art all can be not less than 60 °, this is because dynamic cutter head 2 of the prior art can form the big degree of depth from the bottom surface of moving knife paracone tooth 6 to the end face of preceding pointed tooth 6, also be that the knife back is higher, and dynamic cutter head provided by the invention adopts paracone tooth plate 9 to form preceding pointed tooth 6, and the knife back is the low cutting angle β that can process 25 ° to 55 ° cutting edge 8 easily obviously.
As shown in Figure 7, the thickness that is used for processing the sheet material of dynamic cutter head 2 is limited between the 0.45mm to 0.75mm, can well save tool tip material, the sheet metal thickness of dynamic cutter head 2 all will be thicker than 1.2mm because of structural reason in the prior art relatively, thereby the present invention is owing to can select the material cost and the processing cost of processing preceding pointed tooth 6 that reduces dynamic cutter head 2 than light sheet significantly for use, and the hair-cutting efficient of hair scissors cutter head provided by the present invention and the stability of having hair cut can easily be stabilized and increased when reducing cost.
In sum; because the present invention has adopted the dynamic cutter head with paracone tooth plate; make hair scissors cutter head provided by the invention from processing cost, hair-cutting efficient, all obtained breakthrough progress to hair-cutting stability; make technical obvious step of hair scissors cutter head; prior art has been made remarkable contribution; if there are other people to do a little pro forma variation on the basis of technical scheme of the present invention; the technical scheme of its enforcement still can drop on the protection domain that claim of the present invention and specification are summarized, and in fact still can constitute the infringement to this patent.

Claims (5)

1. hair scissors cutter head, comprise stationary knife head (1) and dynamic cutter head (2), dynamic cutter head (2) stationary knife head (1) transverse movement relatively, make the preceding pointed tooth cutting edge of dynamic cutter head (2) and the preceding pointed tooth cutting edge of stationary knife head (1) produce a relative lateral shear effect, dynamic cutter head (2) is one and comprises mating surface (3) behind the moving knife, middle arch bridge plate (4), preceding tilt prop (5), the plate-shaped member of preceding pointed tooth (6), the bottom surface of preceding pointed tooth (6) is mating surface (7) before the moving knife, mating surface (3) is in the same plane behind the preceding mating surface (7) of moving knife and the moving knife, the intersecting lens of the bottom surface of preceding pointed tooth (6) and the side of preceding pointed tooth (6) namely constitutes the cutting edge (8) of preceding pointed tooth (6), mating surface (7) cooperates with mating surface before the stationary knife before the moving knife, mating surface behind the moving knife (3) cooperates with mating surface behind the stationary knife, it is characterized in that: preceding tilt prop (5) front end of dynamic cutter head (2) extends forward and is provided with paracone tooth plate (9), paracone tooth plate (9) rear end is connected with preceding tilt prop (5) front end by transition circle gusset (10), and the front end of paracone tooth plate (9) is provided with preceding pointed tooth (6).
2. a kind of hair scissors cutter head according to claim 1, it is characterized in that: the end face of the paracone tooth plate (9) of dynamic cutter head (2) be to process the end face of sheet material of dynamic cutter head (2) and parallel with the bottom surface of preceding pointed tooth (6) by the rear section, the thickness of the forward part of paracone tooth plate (9) by after attenuation gradually forward.
3. a kind of hair scissors cutter head according to claim 1 and 2, it is characterized in that: the cutting angle β of the cutting edge (8) of the preceding pointed tooth of dynamic cutter head (2) (6) is the angle of dynamic cutter head (2) preceding pointed tooth (6) bottom surface and preceding pointed tooth (6) side greater than 25 ° and less than 55 °.
4. a kind of hair scissors cutter head according to claim 1 and 2 is characterized in that: the thickness that is used for processing the sheet material of dynamic cutter head (2) is limited between the 0.45mm to 0.75mm.
5. a kind of hair scissors cutter head according to claim 3 is characterized in that: the thickness that is used for processing the sheet material of dynamic cutter head (2) is limited between the 0.45mm to 0.75mm.
CN2011104434805A 2011-12-27 2011-12-27 Hair scissor head Pending CN103182716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104434805A CN103182716A (en) 2011-12-27 2011-12-27 Hair scissor head

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Application Number Priority Date Filing Date Title
CN2011104434805A CN103182716A (en) 2011-12-27 2011-12-27 Hair scissor head

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CN103182716A true CN103182716A (en) 2013-07-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493845A (en) * 2015-01-26 2015-04-08 杨广恩 Electric hair clipper cutting head stationary knife and electric hair clipper cutting head
CN104552361A (en) * 2015-01-26 2015-04-29 杨广恩 Fixed blade body of head of electric hair clipper and fixed blade of head of electric hair clipper
CN104589376A (en) * 2015-01-26 2015-05-06 杨广恩 Auxiliary fixed blade plate for electric hair cutter heads and fixed blade for electric hair cutter heads

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185147A (en) * 1993-11-10 1995-07-25 Philips Electronics Nv Hair cutting device with tooth form cutting unit
CN1822927A (en) * 2003-07-17 2006-08-23 安迪思公司 Ceramic movable blades for blade sets of hair clippers
CN101088722A (en) * 2006-06-16 2007-12-19 松下电工株式会社 Hair clipper
CN101417432A (en) * 2007-08-28 2009-04-29 松下电工株式会社 Hair-clipper
CN202388527U (en) * 2011-12-27 2012-08-22 温州市百特电器有限公司 Hair scissors head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185147A (en) * 1993-11-10 1995-07-25 Philips Electronics Nv Hair cutting device with tooth form cutting unit
CN1822927A (en) * 2003-07-17 2006-08-23 安迪思公司 Ceramic movable blades for blade sets of hair clippers
CN101088722A (en) * 2006-06-16 2007-12-19 松下电工株式会社 Hair clipper
CN101417432A (en) * 2007-08-28 2009-04-29 松下电工株式会社 Hair-clipper
CN202388527U (en) * 2011-12-27 2012-08-22 温州市百特电器有限公司 Hair scissors head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493845A (en) * 2015-01-26 2015-04-08 杨广恩 Electric hair clipper cutting head stationary knife and electric hair clipper cutting head
CN104552361A (en) * 2015-01-26 2015-04-29 杨广恩 Fixed blade body of head of electric hair clipper and fixed blade of head of electric hair clipper
CN104589376A (en) * 2015-01-26 2015-05-06 杨广恩 Auxiliary fixed blade plate for electric hair cutter heads and fixed blade for electric hair cutter heads

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20151230

Address after: 325000 No. nineteen, No. 339 Binhai Road, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang

Applicant after: ZHEJIANG MEISEN ELECTRICAL APPLIANCES CO., LTD.

Address before: 325000 Zhejiang province Wenzhou City Hongxiang Gao Xiang Industrial Zone Ouhai District Road No. 33

Applicant before: Wenzhou Baite Electrical Co., Ltd.

C41 Transfer of patent application or patent right or utility model
RJ01 Rejection of invention patent application after publication

Application publication date: 20130703

RJ01 Rejection of invention patent application after publication