CN103317532A

CN103317532A - Hair clipper

Info

Publication number: CN103317532A
Application number: CN2012100783445A
Authority: CN
Inventors: 孙根岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-22
Filing date: 2012-03-22
Publication date: 2013-09-25

Abstract

The invention relates to a hair clipper applied to the hairdressing industry, aims to provide a hair clipper adopting a special method to connect haircut blades with haircut tool holders so as to enable the haircut blades and the haircut tool holders to be more firm in connection and more higher in connection strength, and allows that the hair clipper is polished and girdled in advance before the blades and the tool holders are connected, without again polishing processing, thereby reducing manufacturing cost and improving the production efficiency. The hair clipper comprises a pair of cutter bodies, wherein each cutter body comprises a scissor blade and a scissor tool holder; the two cutter bodies are connected by a pivot, and the hair clipper is characterized in that first bosses are arranged at the end parts of the scissor blades, and are provided with through-holes; second bosses are arranged at the end parts of the scissor tool holders, and are provided with vertical rivets; the first bosses are mutually overlapped with the second bosses, and the vertical rivets penetrate the through-holes to be in fixedly riveted with the scissor tool holders.

Description

The haircut clipper

Technical field

The present invention relates to a kind of clipper, relate in particular to a kind of haircut clipper that is applied in the hairdressing.

Background technology

In the hairdressing, the haircut clipper is a kind of common and important instrument.Existing haircut clipper comprises two cutter hubs that pivotally link together.As shown in Figure 1, comprise blade and knife handle of metal as half-finished cutter hub.Blade 9 and handle of a knife 10 are made by the materials such as metal with required separately functional character, these materials are made respectively after shear blade and the shear shank by forging, casting or similar technique, mode by welding interconnects them, subsequently, with they surface finish and grind to form blade, to finish finished product.The modes such as the conventional connected mode that shear blade and shear shank are linked together also has nail joint except known welding manner, amplexiform.But owing to considering stability, accuracy, intensity and the design feature of connection, usually adopt welding manner.

Usually, the hairdressing clipper comprises the hair scissors of straight knife sheet, or the fluffing that blade is comb shape is cut.Except mentioned kind, as user's hairdresser or beautician, according to the difference hobby, there are many kinds of shapes in the finger ring section of its cutter section and handle of a knife.Therefore, the manufacturer of production hairdressing clipper need to offer the Haircutting scissors of the different demands of client, namely needs to make in advance semi-finished product shear blade and shear shank with various shape and structure.After receiving client's order, different types of shear blade and shear shank are selected by businessman, and they are welded to interconnect.Through after the multiple processing, just finish the finished product Haircutting scissors and it is delivered to client.Wherein, main treatment process comprises welding and glossing, and these two kinds of techniques all need considerable time to finish.Owing to having stain, cut and weld seam through shear blade and the shear shank after the welding, glossing must carry out subsequently, except whole scissors being carried out also need butt welded seam to carry out extra process the polishing, therefore, grinding, glossing can not carry out after making semi-finished product shear blade and shear shank at once.Even perhaps grind, polishing step can carry out after shear blade and shear shank are made semi-finished product immediately, after shear blade and shear shank welding, also need to carry out second polishing processing and weld seam and process, finished product needs the processing of considerable time as welding, polishing and similar technique so like this.Therefore send Haircutting scissors and need considerable time from subscribing to, production efficiency is not high, and production cost increases.

On the other hand, the shear blade of existing haircut clipper all adopts metal material to make, use metal material as shear blade, exist easily get rusty, hardness is not high enough, conduction, processed complex, etc. shortcomings, but because the structure particularity of barber's shears, the shear blade that adopts other materials to make is difficult to even can't welds or firm linking together with handle of a knife, and this also is can't use the reason that nonmetallic materials be done shear blade at the hair scissors tool for a long time.To such an extent as to exist in the industry the prejudice that the shear blade that generally believes on the hairdressing clipper can only be made of metal material.

Summary of the invention

For deficiency of the prior art, the present invention aims to provide a kind of haircut clipper that adopts particular form to connect haircut blade and haircut handle of a knife, so that the haircut blade is connected more firm with handle of a knife, bonding strength is higher, in addition can be before the step that connects blade and handle of a knife, in advance to cutter polish, grinding technics processes, and need not to carry out again second polishing and process, reduce manufacturing cost, enhance productivity.

In addition, the present invention also soluble problem is, connection blade by adopting above-mentioned special connected mode and the haircut clipper of handle of a knife, this haircut blade can adopt ceramic material, so that blade has the new features of ultrahigh hardness, high temperature resistant, corrosion-resistant, sharp, not easy to wear and Never-rusty.

In order to address the above problem, the invention provides a kind of haircut clipper, it comprises a pair of cutter hub, each cutter hub comprises a scissor blade and a scissors handle of a knife, two cutter hubs are pivotally connected, this haircut clipper is characterised in that: described scissor blade end has the first boss, and this first boss is provided with through hole; The end of described scissors handle of a knife has the second boss, and this second boss is provided with vertical rivet; Described the first boss and the second boss are superimposed with each other, and the scissors handle of a knife passes through hole and the fixing riveted joint of scissors handle of a knife by vertical rivet.

Preferably, described the first boss is provided with the first engaging piece, and described the second boss is provided with the second engaging piece, the first engaging piece and the engagement of the second engaging piece.

Preferably, the quantity of described through hole is two, and the quantity of described vertical rivet is two.

Preferably, described scissor blade adopts ceramic material to make.Described ceramic material is zirconia or silicon nitride.More preferably, described ceramic material is that hardness is Isosorbide-5-Nitrae 00～1, and 800HV, density are 6.0g/cm ³Zirconia ceramics.

Preferably, the pivot contact-making surface between described two cutter hubs is provided with oil groove.

Preferably, described scissors handle of a knife is provided with muffler part.More preferably, described muffler part is rubber.

Preferably, described scissors handle of a knife is provided with cuts tail, and this cuts tail and the scissors handle of a knife is one-body molded.

Adopt the hairdressing clipper of said structure, its blade and handle of a knife firmly link together, Haircutting scissors is except providing satisfactorily stability, bonding strength, connection precision and superior design special efficacy, and can be before the step that connects blade and handle of a knife, in advance to cutter polish, grinding technics processes, and need not to carry out again second polishing and process, simplified the manufacture process of producing Haircutting scissors, reduced production cost.

Owing to having used this special connected mode, so that the haircut blade can be used nonmetallic materials, make such as materials such as ceramic zirconium oxides, so that blade has the new features of ultrahigh hardness, high temperature resistant, corrosion-resistant, sharp, not easy to wear and Never-rusty, hairdresser or beautician have been solved because high-intensity work, the metal scissors blades is is easily worn and torn, thereby often change the problem of scissors or scissors secondary depot repair.Overcome the technology prejudice that the insider thinks that the hairdressing blade can only be made of metal material, solve the use metal material that exists for a long time as shear blade, exist easily get rusty, hardness is not high enough, conduction, processed complex, etc. problems.

Description of drawings

Fig. 1 is the structure of the cutter body schematic diagram of existing Haircutting scissors;

Fig. 2 is the structure of the cutter body schematic diagram of hairdressing clipper of the present invention, and wherein the scissor blade in the cutter hub and scissors handle of a knife are in decomposing state;

Fig. 3 is the structure of the cutter body schematic diagram of hairdressing clipper of the present invention, and wherein the scissor blade in the cutter hub and scissors handle of a knife link together;

Fig. 4 is the partial enlarged drawing of the first boss on the scissor blade among Fig. 2;

Fig. 5 is the partial enlarged drawing of the second boss on the scissors handle of a knife among Fig. 2;

Fig. 6 is the overall structure schematic diagram of hairdressing clipper of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is described further.

In conjunction with Fig. 2 to Fig. 6, haircut clipper of the present invention, it comprises a pair of cutter hub, each cutter hub comprises a scissor blade 1 and a scissors handle of a knife 2.This scissor blade can be the straight knife sheet, and as the usefulness of hair scissors, blade also can be comb shape, does the usefulness that fluffing is cut.The shape of scissor blade 1 can be made into different patterns according to different demands, is not described in detail here.Scissors handle of a knife 2 adopts stainless steel and titanium to make by the powder metallurgy injection mo(u)lding.The shape and size of handle of a knife also can change as required according to customer requirements.The middle part of two cutter hubs is provided with through hole and connects by pivot 3.Described scissor blade 1 end has the first boss 7, and this first boss 7 forms plane of the opening in the shear blade base portion, and the first boss 7 is provided with a plurality of through hole 7a, and number of openings is preferably two here.The end of described scissors handle of a knife 2 has the second boss 8, and is vertical on this second boss 8, and namely along vertically being provided with a plurality of vertical rivet 8a, rivet 8a quantity is preferably two here.Described the first boss 7 and the second boss 8 shapes adapt, so that two parts can be superimposed together, vertical rivet 8a can pass through hole 7a, and the scissors handle of a knife is by

vertical rivet

8a and 2 riveted joints of scissors handle of a knife, and the riveting method here is fixing riveted joint.The first boss 7 on the scissor blade 7 is superimposed together with the second boss 8 on the handle of a knife, and be fixed riveted joint by rivet, blade and handle of a knife firmly link together, guaranteeing that Haircutting scissors integral body can provide satisfactorily stability, bonding strength, connection precision and superior design special efficacy under the artistic front certificate of cutter hub tool.And can be before the step that connects blade and handle of a knife, in advance to cutter polish, grinding technics processes, need not afterwards to carry out again second polishing and process.Preferably, described the first boss 7 is provided with two the first engaging pieces 71 parallel to each other, described the second boss 8 is provided with two the second engaging pieces 81 parallel to each other, the first engaging piece 71 can intermeshingly be in the same place with the second engaging piece 81, so that the second boss 8 on the first boss 7 on the scissor blade 7 and the handle of a knife can be more convenient, more firmly be bonded together, can not produce improper shift.

Owing to having used above-mentioned special connected mode, so that barber's shears blade 1 can be used nonmetallic materials, ceramic material for example, this ceramic material is preferably zirconia or silicon nitride.This zirconic hardness is Isosorbide-5-Nitrae 00～1, and 800HV, density are 6.0g/cm3.By the Hair dressing scissors head being adopted the nonmetallic materials such as zirconia and silicon nitride make, injection molding process is made through high temperature sintering-corase grind-correct grinding-polishing-techniques such as grinding.So that blade has the new features of diamagnetism, acid and alkali-resistance, non-oxidation, environment-friendly antibacterial, ultrahigh hardness, high temperature resistant, corrosion-resistant, sharp, not easy to wear and Never-rusty, and be more than 10 times of metal Haircutting scissors service life.

Preferably, the pivot contact-making surface between described two cutter hubs is provided with cylinder oil groove 6, can the economical with materials energy consumption, and reduce resistance and improve shear effect, make shearing lighter.Also be provided with muffler part 4 on the scissors handle of a knife 2.Here muffler part preferably adopts the high-quality natural rubber material, is used for reducing the noise of metal bump output between the two scissors handle of a knifes.On the scissors handle of a knife, also be provided with disjunctor integrated with it and cut tail 5, reduced production cost, so that shear lighter.

Fig. 6 is the overall structure schematic diagram of hairdressing clipper of the present invention, when this haircut clipper is installed, by rivet driver two riveting points on the second boss is riveted when the first boss and the second boss combine, and the Haircutting scissors cutter hub is fixed.At last a pair of cutter hub is linked together by pivot 3, finish the whole assembling process of this Haircutting scissors.

Claims

One kind haircut clipper, it comprises a pair of cutter hub, each cutter hub comprises a scissor blade (1) and a scissors handle of a knife (2), two cutter hubs connect by pivot (3), this haircut clipper is characterised in that: described scissor blade (1) end has the first boss (7), and this first boss (7) is provided with through hole (7a); The end of described scissors handle of a knife (2) has the second boss (8), and this second boss (8) is provided with vertical rivet (8a); Described the first boss (7) is superimposed with each other with the second boss (8), and the scissors handle of a knife passes through hole (7a) and the fixing riveted joint of scissors handle of a knife (2) by vertical rivet (8a).
2. haircut clipper according to claim 1, it is characterized in that: described the first boss (7) is provided with the first engaging piece (71), described the second boss (8) is provided with the second engaging piece (81), the first engaging piece (71) and the second engaging piece (81) engagement.
3. haircut clipper according to claim 1, it is characterized in that: the quantity of described through hole (7a) is two, the quantity of described vertical rivet (8a) is two.
4. haircut clipper according to claim 1 is characterized in that: described scissor blade (1) adopts ceramic material to make.
5. haircut clipper according to claim 4, it is characterized in that: described ceramic material is zirconia or silicon nitride.
6. haircut clipper according to claim 4, it is characterized in that: described ceramic material is that hardness is Isosorbide-5-Nitrae 00～1, and 800HV, density are 6.0g/cm ³Zirconia ceramics.
7. haircut clipper according to claim 1, it is characterized in that: the pivot contact-making surface between described two cutter hubs is provided with oil groove.
8. haircut clipper according to claim 1, it is characterized in that: described scissors handle of a knife (2) is provided with muffler part (4).
9. haircut clipper according to claim 8, it is characterized in that: described muffler part (4) is rubber.
10. haircut clipper according to claim 1, it is characterized in that: described scissors handle of a knife (2) is provided with cuts tail (5), and it is one-body molded with scissors handle of a knife (2) that this cuts tail (5).