CN100506108C

CN100506108C - Nail clippers and its producing method

Info

Publication number: CN100506108C
Application number: CNB2004100697426A
Authority: CN
Inventors: 梁伯强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-14
Filing date: 2004-07-14
Publication date: 2009-07-01
Anticipated expiration: 2024-07-14
Also published as: CN1720838A

Abstract

Disclosed is a nail nipper and its making method, wherein the nail nipper comprises a nipper body, a cover body and a pin joint body, the tail end of the nipper body is provided with a cover body pin joint member, the front end of the cover body is provided with a cover body pin joint hole and a pin joint member, the nipper body comprises an upper nipper body and a lower nipper body forming a repeated opening structure under the spring action of the spring blades, the clipper mouth is in closed form after being folded, the method of making nail nipper includes the steps of producing the upper nipper body, the lower nipper body and the cover body.

Description

Nail nipper and manufacture method thereof

Technical field

The present invention relates to a kind of hand-held article field and has a manicure and have a manicure in handling or the nail nipper of pedicure nail instrument, particularly relates to a kind of nail nipper and manufacture method thereof of using light little and simple in structure, the low cost of manufacture of laborsaving, excellent cutting performance, multi-functional, volume.

Background technology

Popular in the market existing traditional nail nipper see also shown in Figure 1ly, are the schematic perspective views of existing general traditional nail nipper.Should generally have traditional nail nipper now, it is made up of caliper 13, spanner 14 and pivot 15.Wherein, this caliper 13 is welded mutually with the afterbody of following half-caliper 132 by the afterbody of last half-caliper 131 and forms a monoblock type caliper, the leading section of half-caliper 132 forms respectively and is provided with blade 133 under last half-caliper 131 reaches, appropriate location then is provided with perforate 134 at the rear of this blade 133, be equipped with a pivot 15 that vertically is provided with in this perforate 134, the top of pivot 15 is provided with the hook-shaped upper support A of portion or is provided with pivot as the A of upper support portion (all not specifically illustrating structure among the figure), this hook-type upper support portion A place again hook be provided with a lever body be spanner 14 as the pressing handle, and the bottom of spanner 14 front ends is provided with the B of lower support portion.The user in use, push the rearward end of spanner 14, this spanner 14 is that fulcrum swings up and down (shown in arrow among the figure) with the B of lower support portion of front end and the hook-type upper support A of portion at pivot 15 tops, and make half-caliper 131 and the blade 133 relative foldings of half-caliper 132 leading sections down, and the work that can cut off nail.Above-mentioned existing nail nipper though can satisfy the demand that trims the nails in people's daily life, have practical effective utilization, and it but still has following shortcoming:

1, existing nail nipper are just heat-treated on blade 133, and in use these blade 133 places are very easy to rust, cause service life short, make nail nipper after use after a while, promptly worn and torn, and need be changed new nail nipper, perhaps the edge of a knife of row grinding blade 133 just can continue to use again, thereby causes the inconvenience that reaches in the use in the maintenance.

What 2, adopt because of it is the rod-pulling type structure, so 133 as easy as rolling off a log generations dislocation and the distortion of nip part blade can not normally be used and cause.

3, it is the structural design for expansion, and blade 133 is open-shaped, is easy to cause the user not note promptly can taking place the danger that is scratched by blade 133 slightly, and very inconvenient on carrying.

4, because the blade 133 of traditional nail nipper is for directly being exposed to outer structure, and there is no any structure that nail filings disperses and collects that prevents is set, cut off the situation that its broken nail of back splashes everywhere so when the user uses, can cause nail, cause the user in use to disturb very much the people, this obviously is that such product structure design is not improved the problem that causes to the greatest extent.

5, the afterbody of the afterbody of the last half-caliper 131 of this caliper 13 and following half-caliper 132 is to be welded structure, is easy to unclampedly, and has the unstable shortcoming of structure.

6, because nail nipper are to be the work that fulcrum is cut off nail with the B of lower support portion of spanner 14 front ends and the hook-type upper support A of portion at pivot 15 tops, be to work the effect of cutting off with two levers up and down, its active force decomposes, so comparatively require great effort in use, particularly when being used in thicker nail, this defective shows more obviously.

7, existing traditional nail nipper because its operation principle is to be the double lever structure, causes the structure of its caliper 13, spanner 14 and pivot 15 thick and heavy, and are not easy and other instrument matched combined, make its range of application be restricted.

8, comparatively complicated, the manufacturing assembly cost height of its overall structure.This kind structural design has not only increased the complexity of structure, has promoted cost, has also increased the probability that breaks down simultaneously and has improved the difficulty of maintenance.

9, its structure is to adopt the combined structure that causes of a plurality of parts too fat to move, when desiring to assemble, assemble again after must piece by piece part being arranged, so it is very numerous and diverse on assembling operation, and these work all need manually to carry out, cause high on human cost, and then cause production cost of products higher.

This shows that above-mentioned existing nail nipper obviously still have inconvenience and defective, and demand urgently further being improved in structure and use.In order to solve the problem that nail nipper exist, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.

Because the defective that above-mentioned existing nail nipper exist, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge thereof, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of nail nipper of new structure, can improve existing nail nipper, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.

Summary of the invention

Main purpose of the present invention is, overcome the existing defective of above-mentioned existing nail nipper, and a kind of nail nipper of frivolous folded form of new structure are provided, technical problem to be solved is to make it have simple in structure, safe in utilization and the labour-saving effect, thereby is suitable for practicality more.

A time purpose of the present invention is, a kind of nail nipper are provided, and technical problem to be solved is to make it have sound construction, use effect firmly durable, environmental protection, thereby is suitable for practicality more.

Another object of the present invention is to, a kind of nail nipper are provided, technical problem to be solved is to make it be provided with the cavity collection unit of collecting broken nail, is not easy to splash everywhere after making nail shred, and has the effect of clean environment firendly, thereby be suitable for practicality more.

A further object of the present invention is, a kind of nail nipper are provided, and technical problem to be solved is to make it simple in structure, is convenient to processing, and has the low effect of production cost, has the extensive value on the industry.

An also purpose of the present invention is, a kind of manufacture method of new nail nipper is provided, technical problem to be solved is to make it can make frivolous folded form nail nipper, make on it half-caliper and down half-caliper all adopt punching press to make to be shaped to one, have production technology simple, shape good effect easy, that can significantly reduce cost, and can be convenient to produce in enormous quantities, increase economic efficiency, be suitable for industrial circle and extensively promote the use of.

The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of nail nipper according to the present invention's proposition, it comprises caliper, lid and pivoted body and pivot, wherein: this caliper, tail end is equipped with the lid pivoted body, be one and be articulated with lid, this caliper forms can be around the structure of lid pivoted body rotation, and this caliper mainly comprises half-caliper and following half-caliper, wherein:

Above-mentioned last half-caliper is an integral frame structure, and it is that spring pedestal by the pivoting part of two side faces, front end and rear end makes up mutually and constitutes the overall structure formula framework of going up half-caliper jointly.

Above-mentioned following half-caliper, be inserted in the framework pars intermedia of half-caliper, and be articulated at leading section and last half-caliper, the pivot structure that formation can pivot in the framework of last half-caliper, half-caliper on this, half-caliper forms in one on the spring pedestal of last half-caliper and is connected with under the elastic force effect of the spring leaf of pressing and bending expanded configuration repeatedly down.

This lid, its tail end is provided with the lid pivoted hole, and is equipped with pivoted body, is connected and be hinged with caliper.

This pivoted body wore lid pivoted hole and the aft mounted lid pivoted hole of lid that the caliper tail end is provided with, caliper and lid is articulated mutually connect as one, and nail nipper is formed can open or fold and fold the structure that the back edge of a knife then is closed form.

Its characteristics are: described lid is an integral frame structure, it is by the bottom surface, forms the monoblock type lid jointly perpendicular to two long parallel side of bottom surface and perpendicular to two short end faces of bottom surface, the front end face of this lid is an arcwall face, and respectively be provided with the lid pivoted hole at the two sides of lid tail end, after lid and caliper are folding, make the front end face of lid can wrap up edge and be the closed form structure.

The object of the invention to solve the technical problems also can be further achieved by the following technical measures.

Aforesaid nail nipper, the wherein said integral frame of going up half-caliper is the integral frame structure of direct whole drawing, it comprises two side faces, pivoting part, spring pedestal, spring leaf and cavity collection unit, wherein: this two side faces, being the side of two strips that parallel, is to form the main body connecting portion of going up half-caliper, the integrally formed pivoting part that is provided with of the front end of side, the front end of this pivoting part is provided with first pincers blade, and the front end of side also is provided with a caliper pivot fixing hole; The then integrally formed spring pedestal that is provided with in the afterbody rear end of this side, one is connected with the spring leaf of pressing and bending on this spring pedestal, and the tail end of side also is provided with the cover pivot hole; This pivoting part, be formed as one the leading section that is arranged on half-caliper, it is upwards to form ㄇ shape in the two side faces upper end, and formation can limit the angle limits structural portion of half-caliper, following half-caliper opening angle, last half-caliper, down the half-caliper spring leaf elastic force effect that is formed on strip can stretch down repeatedly, utilizes the leading section of the front end pivoting part of going up half-caliper can limit the structure of half-caliper, time half-caliper opening angle simultaneously; This spring pedestal is arranged between the afterbody rear end of two sides, forms perpendicular to these two sides, and extend the spring leaf that is provided with strip on this spring pedestal; Form a framework hollow bulb between the front end pivoting part of last half-caliper and the spring leaf on the spring pedestal, following half-caliper is inserted in the framework hollow bulb between spring leaf and the front end pivoting part; This spring leaf, be connected on the spring pedestal, its external part is the top and pulls and be arranged at down structure on the half-caliper, pull in the back side portion of following half-caliper in the external part top of spring leaf, last half-caliper, down half-caliper is formed on open repeatedly structure under the elastic force effect of spring leaf, remain a suitable clamping angle α between following half-caliper and the last half-caliper, and the front end pivoting part is arranged at down the front portion of half-caliper, the angle limits structure of half-caliper opening angle α under the formation restriction; This cavity collection unit forms a cavity collection unit of collecting broken nail by surrounding jointly between two of last half-caliper parallel strip sides, front end pivoting part, first pincers blade and second pincers blade.

Aforesaid nail nipper, wherein said half-caliper down comprises second clamp main body, journal stirrup and second pincers blade, wherein: this second clamp main body, be inserted in the spring leaf and the framework hollow bulb between the front end pivoting part of half-caliper, and be equipped with a pivoted body and the pivoting part of last half-caliper at leading section and be pivoted fixingly mutually, second clamp main body forms and can articulate the structure of rotating around pivoted body in the framework hollow bulb; This journal stirrup, be that two sides at second clamp main body are respectively equipped with a journal stirrup, journal stirrup is provided with caliper pivot fixing hole, this caliper pivot fixing hole is pushed the length of end greater than the length of last half-caliper caliper pivot fixing hole to the cover pivot hole to second clamp main body, form the structure that nail nipper can not flick for the self-locking shape voluntarily in folding back; This second pincers blade, the integrally formed leading section that is arranged at second clamp main body.

Aforesaid nail nipper, wherein said pivoted body comprises caliper pivoted body and lid pivoted body, wherein: this caliper pivoted body, be arranged in the caliper pivot fixing hole of half-caliper two parallel side front ends, and run through the down caliper pivot fixing hole of half-caliper journal stirrup, last half-caliper and following half-caliper be hinged and be connected to become the caliper integral body of a collapsible rotation, second blade that clamps blade of first pincers blade of last half-caliper and following half-caliper is the parallel alignment shape; This lid pivoted body, be arranged in the cover pivot hole of half-caliper two side faces tail end, and running through the aft mounted cover pivot of lid hole, whole caliper forms can be around the structure of the relative lid rotation of lid pivoted body, forms that nail nipper are folding to be opened and folding back jaw is the structure of closed form.

Aforesaid nail nipper, wherein said upward half-caliper, following half-caliper, spring leaf and front end pivoting part are to be the structure of one for whole punch forming, this spring leaf is for directly extending the spring leaf of the strip of pressing and bending on the spring pedestal, being arranged on the half-caliper and directly connect.

Aforesaid nail nipper, wherein said lid can be designed to have the multipurpose lid body structure of additional functions.

Aforesaid nail nipper, wherein said multipurpose lid body structure are that the leading section for lid is provided with a draw ring.

Aforesaid nail nipper, wherein said draw ring can be set to the decorating structure of zip pull head, necklace pendant and key-ring etc.

Aforesaid nail nipper, wherein said multipurpose lid body structure are that its side is provided with the breach that is レ shape, and forms bottle opener for lid is set to an open state box body that is ㄩ shape.

Aforesaid nail nipper, wherein said multipurpose lid body structure is to be provided with clock apparatus for lid.

Aforesaid nail nipper, wherein said clock apparatus comprise electronic watch and electronic watch lid, and it is to be provided with the table susceptor body in the side of lid, and the inside of the concave part of this table susceptor body is equiped with electronic watch, and the end face of this concave part is equiped with the electronic watch lid.

Aforesaid nail nipper, the upper surface of wherein said electronic watch lid also can be set to be provided with the decorating structure on the top layer of ornamental word, pattern.

Aforesaid nail nipper, wherein said multipurpose lid body structure is for lid is provided with luminotron structure, formation temporary lighting at night or decorating structure.

Aforesaid nail nipper, wherein said luminotron structure comprises luminous circuit board and lid, and it is to be equiped with luminous circuit board in the inside of the concave part of lid, and the end face of this concave part is equiped with lid.

Aforesaid nail nipper, the upper surface of wherein said lid also can be set to be provided with the decorating structure on the top layer of ornamental word, pattern.

The object of the invention to solve the technical problems also can realize by the following technical solutions.Manufacture method according to a kind of nail nipper is characterized in that it may further comprise the steps:

1), make caliper, it comprises the procedure of processing of following half-caliper of procedure of processing, the caliper of the last half-caliper of caliper, wherein:

This goes up the procedure of processing of half-caliper: will go up half-caliper and create an integral frame structure, and make it by making up the overall structure formula framework that constitutes last half-caliper jointly mutually by the pivoting part of two side faces, front end and the spring pedestal of rear end.

The procedure of processing of this time half-caliper: will descend half-caliper to be inserted in the framework pars intermedia of half-caliper, and be articulated at leading section and last half-caliper, the pivot structure that formation can pivot in the framework of last half-caliper, half-caliper on this, half-caliper forms in one on the spring pedestal of last half-caliper and is connected with under the elastic force effect of the spring leaf of pressing and bending expanded configuration repeatedly down.

2), make the procedure of processing of lid; Lid is created an integral frame structure, make it by the bottom surface, form the monoblock type lid jointly perpendicular to two long parallel side of bottom surface and perpendicular to two short end faces of bottom surface, the front end face of this lid is an arcwall face, after lid and caliper are folding, make the front end face of lid can wrap up edge and be the closed form structure.

3), assembling nail nipper: assemble caliper earlier: will go up half-caliper and be hinged into caliper by the caliper pivot, and afterwards, again caliper and lid will be hinged by the lid pivoted body with the bottom caliper.

The manufacture method of aforesaid nail nipper, it comprises the procedure of processing of the last half-caliper of caliper:

Step 01: compacting attacker and front end counterbore: on a straight sheet metal, use die presses down to make semilune attacker position and front end counterbore step;

Step 02: forward and backward pin-and-hole blanking: go out circular pin hole with the mould punching at front end counterbore step place and rear end;

Step 03: the preceding blanking of chewing: go out the jaw shape with the mould punching at the steel-sheet front end;

Step 04: preceding chewing pressed shape: at jaw place bending and forming, the side is with mould Shape;

Step 05: preceding chewing cut material: the material of removing redundance with mould punching jaw;

Step 06: spring leaf blanking: go out shape of spring plate with the mould punching, be shaped as " ∩ " shape;

Step 07: spring leaf is shaped: at spring leaf part bending and forming, the side is with mould Shape;

Step 08: right side vice body blanking: the shape that goes out the right side vice body with the mould punching;

Step 09: vice body blanking: the shape that goes out the left side vice body with the mould punching;

Step 10: vice body bending: vice body is bent into " ㄇ " shape with mould:

Step 11: vice body and the bending of spring leaf junction: at the junction of vice body tail end and spring leaf bending and forming, be shaped as with mould

Shape;

Step 12: cut off: cut off the tail end coupling part with mould, finish whole the manufacturing of half-caliper 11 of going up.

The manufacture method of aforesaid nail nipper, it procedure of processing of following half-caliper that comprises caliper is as follows:

Step 1:, use the mould punching to go out the jaw shape of nail nipper at a straight steel-sheet front end;

Step 2: at jaw place bending and forming, the side is with mould

Shape;

Step 3: the material of removing redundance with mould punching jaw;

Step 4: go out caliper with the mould punching and articulate fixing hole;

Step 5: go out the shape of half-caliper first half right side vice body down with the mould punching;

Step 6: the shape that goes out following half-caliper first half left side vice body and tail end right side with the mould punching;

Step 7: journal stirrup is bent into " Π " shape with mould, and the mould punching goes out the shape in tail end left side;

Step 8: with mould with the vice body bending and forming;

Step 9: go out the shape of half-caliper latter half right side vice body down with the mould punching;

Step 10: cut off down vice body coupling part, half-caliper latter half left side with mould, finish manufacturing of entire product.

The manufacture method of aforesaid nail nipper, it comprises that the procedure of processing of making lid is as follows:

Step 1: this lid uses thermoplastic or kirsite, earlier plastics or kirsite raw material is put into the barrel of injector, through heat fused, makes it to become full-bodied fluid-be called melt;

Step 2: as pressurizing tool, make melt inject the die cavity of injection molding with higher pressure by nozzle with plunger or screw rod;

Step 3: through cooling, solidification stages, then from mould, deviate from, become goods.

Step 1:, use the mould punching to go out the shape that front end need be rolled up round position at a straight steel-sheet front end;

Step 2:, use the mould punching to go out the shape that round position need be rolled up in the rear end a straight steel-sheet rear end;

Step 3: the volume circular hole that uses the front end of mould volume circle;

Step 4: the volume circular hole that uses the rear end of mould volume circle;

Step 5: use the mould punching to go out the lid pivoted hole;

Step 6: use the mould punching to go out lid right side shape;

Step 7: use the mould punching to go out lid left side shape;

Step 8: use mould lid to be bent into " Π " shape.

The manufacture method of aforesaid nail nipper, its assembling nail nipper step: at first assemble caliper, two journal stirrups that are provided with by following half-caliper and be provided with caliper pivot fixing hole, following half-caliper is plugged in the middle of the framework hollow bulb of last half-caliper, with pivoted body from the caliper pivot fixing hole of last half-caliper side and wore the caliper pivot fixing hole on the half-caliper journal stirrup down, half-caliper and following half-caliper are hinged and are connected to become a whole caliper, and at the caliper of folding back formation nail nipper.

Afterwards, again cap body is articulated for passing the aft mounted lid pivoted hole of lid pivoted hole technological transformation body that half-caliper is arranged on tail end, caliper is formed can be around the structure of the relative lid rotation of lid pivoted body, make nail nipper can jaw repeatedly folding and opening, then jaw is closed and by the closing structure of lid front end face parcel edge after folding for nail nipper.

The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, the present invention proposes a kind of nail nipper, be provided with caliper and pivot, it comprises caliper, lid and pivoted body, wherein: the tail end of this caliper is provided with the lid pivoted hole, the front end of lid also is provided with the lid pivoted hole, pivoted body wore this lid pivoted hole, lid is connected with caliper with the pivoted body that is fixed on the caliper tail end, caliper forms the structure that can rotate around pivoted body, nail nipper are formed can open or folding and folding after the edge of a knife then be closed form.Because caliper and lid can rotate caliper around pivot by pivot knuckles, make nail nipper folding and open, and the folding back of nail nipper jaw is a closed form.

The present invention does not have the existing defective of existing nail nipper in use fully, and can be so that structure more firmly reaches practicality, and has the extensive value on the industry, specifies advantage of the present invention as follows now:

1, the present invention makes that by special structure design the nail nipper structure is more firm, uses as safe as a housely, and durable in use, and has the advantage of long service life.

2, the present invention is because only adopt and be provided with the structure of a leverage, thus have laborsaving, and the good effect of excellent cutting performance.

3, the present invention is simple in structure, and can significantly reduce cost, increase economic efficiency, and the effect that can reach with product and to use practicality to compare value-for-money especially, quite have the value of industry.

4, the present invention is light and handy because of its external form, structure is ultra-thin and regular, therefore be easy to instrument matched combined mutually with other, and has multi-functional effect, so more can meet the different demands of user in the use for nail nipper, the user can be given better selection, and overall efficiency can be significantly promoted.

5, because the thickness of nail nipper of the present invention only be 5-6mm, and be more than the 15mm compared to the thickness that has traditional nail nipper now, so not only monnolithic case is attractive in appearance for nail nipper of the present invention, and structure is light and handy, and is very convenient to carry.

6, nail nipper can make caliper be rendered as automatically under the elastic reaction of spring leaf and open state to be cut in opening, are very suitable for practicality.

7, the present invention so can keep two edges to align all the time, makes cutting edge can not change because adopt the pin-jointed structure of drive-connecting shaft, and is not yielding, and has firm durable effect.

8, the cavity collection unit of broken nail form to be collected by two sides of the present invention and cutting edge portion, is not easy to splash everywhere after making nail shred, and can keeps the cleaning of surrounding environment.

9, after nail nipper of the present invention folded, the front end face of lid can wrap up blade and be closed form, can not cause danger to the user, and is highly susceptible to carrying.

10, nail nipper of the present invention are not only easy to use, and the processing of structure formation is easy especially. its handle and second pincers blade are formed half-caliper down, first pincers blade, side, both sides and spring leaf are formed first caliper, two half-calipers all are to adopt punching press to make to be shaped to one, its production technology is simple, meet cost benefit, be convenient to produce in enormous quantities, be suitable for industrial circle and extensively promote the use of.

11, the manufacture method of nail nipper of the present invention, can make frivolous folded form nail nipper, half-caliper all adopted punching press to make and is shaped to one under half-caliper reached on it, and have production technology simple, shape good effect easy, that can significantly reduce cost, and can be convenient to produce in enormous quantities, increase economic efficiency, be suitable for industrial circle and extensively promote the use of.

In sum, the collapsible nail nipper of special construction of the present invention have simple in structure, safe in utilization and the labour-saving effect; It has sound construction, uses effect firmly durable, environmental protection in addition; Moreover it is provided with the cavity collection unit of collecting broken nail, is not easy to splash everywhere after making nail shred, and has the effect of clean environment firendly.The manufacture method of collapsible nail nipper of the present invention, have production technology simple, shape good effect easy, that can significantly reduce cost, and can be convenient to produce in enormous quantities.It has above-mentioned many advantages and practical value, and in like product and method, do not see have similar design to publish or use and really genus innovation, no matter it is all having bigger improvement on product structure, on the manufacture method and on the function, have technically than much progress, and produced handy and practical effect, and more existing folding nail nipper have the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.

Description of drawings

Fig. 1 is the general schematic perspective view that has traditional nail nipper now.

Fig. 2 is the schematic perspective view of nail nipper preferred embodiment of the present invention.

Fig. 3 is caliper, the pivot of nail nipper preferred embodiment of the present invention, the schematic perspective view of lid.

Fig. 4 is the schematic perspective view that nail nipper preferred embodiment of the present invention is closure state.

Fig. 5 is the front view of nail nipper preferred embodiment of the present invention.

Fig. 6 is the vertical view of nail nipper preferred embodiment of the present invention.

Fig. 7 is the schematic perspective view of the caliper of nail nipper preferred embodiment of the present invention.

Fig. 8 is the last half-caliper of nail nipper preferred embodiment of the present invention and the schematic perspective view of pivot.

Fig. 9 is the schematic perspective view of the following half-caliper of nail nipper preferred embodiment of the present invention.

Figure 10 is the combining structure schematic perspective view that the lid embodiment 1 of nail nipper of the present invention combines with caliper.

Figure 11 is the schematic perspective view of the lid embodiment 1 of nail nipper of the present invention.

Figure 12 is the combining structure schematic perspective view that the lid embodiment 2 of nail nipper of the present invention combines with caliper.

Figure 13 is the schematic perspective view of the lid embodiment 2 of nail nipper of the present invention.

Figure 14 is the combining structure schematic perspective view that the lid embodiment 3 of nail nipper of the present invention combines with caliper.

Figure 15 is the schematic perspective view of the lid embodiment 3 of nail nipper of the present invention.

Figure 16 is the combining structure schematic perspective view that the lid embodiment 4 of nail nipper of the present invention combines with caliper.

Figure 17 is the schematic perspective view of the lid embodiment 4 of nail nipper of the present invention.

Figure 18 is the combining structure schematic perspective view that the lid embodiment 5 of nail nipper of the present invention combines with caliper.

Figure 19 is the schematic perspective view of the lid embodiment 5 of nail nipper of the present invention.

Figure 20 is the combining structure schematic perspective view that the lid embodiment 6 of nail nipper of the present invention combines with caliper.

Figure 21 is the schematic perspective view of the lid embodiment 6 of nail nipper of the present invention.

Figure 22 is the procedure of processing schematic diagram of the last half-caliper of nail nipper of the present invention.

Figure 23 is the procedure of processing schematic diagram of the following half-caliper of nail nipper of the present invention.

1: caliper 11: go up half-caliper

111: side 112: the front end pivoting part

1121: first clamps blade 1122: caliper pivot fixing hole

1123: leading section 113: the spring pedestal

114: spring leaf 1141: external part

115: cover pivot hole 116: the framework hollow bulb

117: cavity collection unit 12: following half-caliper

121: second clamp main body 1211: back side portion

122: journal stirrup 1221: caliper pivot fixing hole

123: second clamps blade 124: push the end

13: caliper 131: go up half-caliper

132: following half-caliper 133: jaw blade

14: handle 161: jaw

2: lid 21: the cover pivot hole

3: pivoted body 31: the caliper pivoted body

32: lid pivoted body F1: elastic force

α: clamping angle

The specific embodiment

Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to nail nipper and its specific embodiment of manufacture method, structure, manufacture method, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.

Seeing also Fig. 2 to shown in Figure 6, is the structural representation of a preferred embodiment of nail nipper of the present invention.Nail nipper according to the present invention proposes comprise caliper 1, lid 2 and pivoted body 3, wherein:

This caliper 1, tail end is equipped with the lid pivoted body, and this pivoted body is a lid pivoted body 32 in the present embodiment, is one and articulate mutually with lid 2, and this caliper 1 forms can be around the structure of lid pivoted body 32 rotations;

This lid 2, its tail end is provided with the lid pivoted hole, and this lid pivoted hole is cover pivot hole 21 in the present embodiment, and to wear pivoted body be cover pivot 32, is connected and be hinged with caliper 1;

This pivoted body 3, wore cover pivot hole 115 and lid 2 aft mounted cover pivot holes 21 that caliper 1 tail end is provided with, caliper 1 is articulated mutually with lid 2 be one, and make nail nipper can open or fold, second 123 of blade of pincers of the folding back of nail nipper is closed form.

Said structure is combined, constitutes the nail nipper of new structure of the present invention.

Further describe concrete structure of the present invention as follows below.Seeing also Fig. 7, Fig. 8, shown in Figure 9, is the detailed structure schematic diagram of a preferred embodiment of nail nipper of the present invention.The caliper 1 of nail nipper of the present invention mainly comprises half-caliper 11 and following half-caliper 12, wherein:

Above-mentioned last half-caliper 11, integral frame structure for direct whole drawing, it is the integral frame that is made of last half-caliper 11 the spring pedestal 113 mutual combinations of the pivoting part 112 of two side faces 111, front end and rear end jointly, its structure comprises two side faces 111, pivoting part 112, spring pedestal 113, spring leaf 114 and cavity collection unit 117, wherein:

This two side faces 111, it is the side 111 of two strips that parallel, it is to form the main body connecting portion of going up half-caliper 11, the integrally formed pivoting part 112 that is provided with of the front end of side 111, the front end of this pivoting part 112 is provided with first pincers blade 1121, and the front end of side 11 also is provided with a caliper pivot fixing hole 1122; The then integrally formed spring pedestal 113 that is provided with in the afterbody rear end of this side 11, one is connected with the spring leaf 114 of pressing and bending on this spring pedestal 113, and the tail end of side 111 also is provided with cover pivot hole 115;

This pivoting part 112, be formed as one the leading section that is arranged on half-caliper 1, it is upwards to form ㄇ shape in two side faces 111 upper ends, and formation can limit the angle limits structural portion of half-caliper 11, following half-caliper 12 opening angles, make to go up half-caliper 11, half-caliper 12 can stretch under the elastic force effect of the spring leaf 114 of strip repeatedly down, utilizes the leading section 1123 of the front end pivoting part 112 of going up half-caliper 11 can limit the opening angle of half-caliper 11, following half-caliper 12 simultaneously;

This spring pedestal 113 is arranged between the afterbody rear end of two sides 11, can be integrally formed perpendicular to these two sides 111, and one is directly extended the spring leaf 114 of the strip of pressing and bending on this spring pedestal 113; So, between the spring leaf 114 of pressing and bending on the front end pivoting part 112 of last half-caliper 11 and the spring pedestal 113, form a framework hollow bulb 116, make half-caliper 12 down can be inserted in very easily in the framework hollow bulb 116 between spring leaf 114 and the front end pivoting part 112;

This spring leaf 114, one is connected on the spring pedestal 113, its external part is the top and pulls and be arranged at down structure on the half-caliper 12, as shown in Figure 7, pull in the back side portion 1211 of following half-caliper 12 in external part 1141 tops of spring leaf 114, following half-caliper 12 upwards lifts along the A direction under the effect of the elastic force F1 of the spring leaf 114 of last half-caliper 11, above following half-caliper 12, run into till the leading section 1123 of going up half-caliper 11 front end pivoting parts 112, and make half-caliper 11, following half-caliper 12 is formed on open repeatedly structure under the elastic force effect of spring leaf 114, and can make down and remain a suitable clamping angle α between half-caliper 12 and the last half-caliper 11, because front end pivoting part 112 is arranged at down the front portion of half-caliper 12, so can limit down the opening angle α of half-caliper 12.Like this, when half-caliper 12 was pressed instantly, first pincers blade 1121 of last half-caliper 11 can close up the action of finishing shearing relatively with second pincers blade 123 of following half-caliper 12; And after unclamping, following half-caliper 12 freely opens shape owing to the elastic force effect that is subjected to spring leaf 114 is, and caliper is rendered as automatically opens state to be cut, and is very suitable for practicality.In the present embodiment, the spring leaf 114 of this strip is to be the integrally formed strip spring leaf of punching press, is arranged on the half-caliper 11 and directly connect;

This cavity collection unit 117, be to form a cavity collection unit 117 of collecting broken nail by surrounding jointly between two of last half-caliper 11 parallel strip sides 111, front end pivoting part 112, first pincers blade 1121 and second pincers blade 123, be not easy to splash everywhere after making nail shred, and have the effect of cleaning protection environment;

In the present embodiment, upward half-caliper 11, spring leaf 114 and front end pivoting part 112 of the present invention are to be the structure of one for whole punch forming, following half-caliper 12 also is that whole punch forming is the structure of one, and can be convenient to produce in enormous quantities, can avoid simultaneously the afterbody of last half-caliper 131 of caliper 13 of existing as shown in Figure 1 traditional nail nipper and the afterbody of following half-caliper 132 is crackle or phenomenon of rupture to occur for welded structure, the unstable shortcoming of structure, thereby the novel structure of this use is more firm, use more firm, and durable in use.

Above-mentioned following half-caliper 12, be inserted in the framework pars intermedia 116 of half-caliper 11, and be articulated the structure that formation can pivot in the framework of last half-caliper 11 at leading section and last half-caliper 11, it comprises second clamp main body 121, journal stirrup 122 and second pincers blade 123, wherein:

This second clamp main body 121, be inserted in the spring leaf 114 and the framework hollow bulb 116 between the front end pivoting part 112 of half-caliper 11, and be equipped with a pivoted body 3 and the pivoting part 112 of last half-caliper 11 at leading section and be pivoted fixingly mutually, make second clamp main body 121 form the structure that can framework hollow bulb 116 in, articulate rotations around pivoted body 3;

This journal stirrup 122, be that two sides at second clamp main body 121 are respectively equipped with a journal stirrup 122, journal stirrup 122 is provided with caliper pivot fixing hole 1221, this caliper pivot fixing hole 1221 is pushed the length of end 124 greater than last half-caliper 11 caliper pivot fixing holes 1122 length to cover pivot hole 115 to second clamp main body 121, to guarantee that nail nipper can self-locking after folding, can not flick voluntarily;

This second pincers blade 123, the integrally formed leading section that is arranged at second clamp main body 121.

Above-mentioned pivoted body 3 comprises caliper pivoted body 31 and lid pivoted body 32, wherein:

This caliper pivoted body 31, be arranged in the caliper pivot fixing hole 1122 of 11 liang of parallel side 111 front ends of half-caliper, and run through the down caliper pivot fixing hole 1221 of half-caliper 12 journal stirrups 12, last half-caliper 11 is hinged with following half-caliper 12 and is connected to become the caliper integral body of a collapsible rotation;

This lid pivoted body 32, be arranged in the cover pivot hole 115 of half-caliper 11 two side faces 111 tail ends, and run through lid 2 aft mounted cover pivot holes 21 (in conjunction with consult shown in Figure 3), whole caliper 1 is formed can be around the structure of lid pivoted body 32 relative lid 2 rotations, and nail nipper can be folded and open repeatedly, nail nipper then make jaw 161 be closed form after folding.

Owing under the caliper pivot fixing hole 1122 of last half-caliper 11 reaches, be equipped with pivoted body 3 in the caliper pivot fixing hole 1221 of half-caliper 12, can make first blade that clamps second pincers blade 123 of blade 1121 and following half-caliper 12 of first caliper 11 be parallel shape.By this kind pivot structure, can effectively keep first pincers blade 1121 to remain the state that aligns, thereby make cutting edge be not easy distortion, thereby be suitable for practicality more with two edges of a knife of second pincers blade 123.

See also Fig. 3, Fig. 4, Fig. 7, Fig. 8 and shown in Figure 9, nail nipper of the present invention are when assembling, at first assemble caliper 1, be provided with two journal stirrups 122 and be provided with caliper pivot fixing hole 1221 by following half-caliper 12, therefore, following half-caliper 12 is plugged in the middle of the framework hollow bulb 116 of last half-caliper 11, with pivoted body 3 from the caliper pivot fixing hole 1122 of last half-caliper 11 sides 111 and wore the caliper pivot fixing hole 1221 on half-caliper 12 journal stirrups 122 down, half-caliper 11 and following half-caliper 12 are hinged and are connected to become a whole caliper, and at the caliper of folding back formation one nail nipper.Again caliper 1 and lid 2 are hinged with lid pivoted body 32 afterwards, this lid pivoted body 32 passes cover pivot hole 115 and the lid 2 aft mounted cover pivot holes 21 that half-caliper 11 is arranged on side 111 tail ends, caliper 1 is formed can be around the structure of lid pivoted body 32 relative lid 2 rotations, make that nail nipper can be repeatedly folding and opening, nail nipper after folding then jaw 161 be closed form (as shown in Figure 4).

Half-caliper 12 down of the present invention, unite two into one having the handle 14 of traditional nail nipper and the jaw blade 133 (please shown in Figure 1) of following half-caliper 132 leading sections now in conjunction with consulting, and be set to a kind of nail nipper of novel two chip architectures of forming by last half-caliper 11 and following half-caliper 12, thereby nail nipper can only be provided with a lever, so can reduce the decomposition that the user applies strength, make its shearing manipulation lighter, laborsaving, meet user's demand more.In addition, nail nipper of the present invention are closed form (as shown in Figure 4) at folding back jaw, do not note promptly can taking place the danger situation that scratched by blade slightly and the user can not be taken place, and are carrying Shi Buhui damage clothing, and are very convenient to carry.

Need to prove that especially the lid of nail nipper of the present invention can be designed as multiple version and additional structure, and can have multi-functional effect, and the use field of nail nipper is further expanded.Below the multiple concrete structure of the lid 2 of nail nipper of the present invention is described in detail as follows.

The embodiment 1 of lid: see also Figure 10, shown in Figure 11, Figure 10 is the combining structure schematic perspective view that the lid embodiment 1 of nail nipper of the present invention combines with caliper, and Figure 11 is the schematic perspective view of the lid embodiment 1 of nail nipper of the present invention.In the present embodiment, the leading section of this lid 2 is provided with a draw ring 21, can be used as the ornament of zip pull head, necklace pendant and the key-ring etc. of case and bag.

The embodiment 2 of lid: see also Figure 12, shown in Figure 13, Figure 12 is the combining structure schematic perspective view that the lid embodiment 2 of nail nipper of the present invention combines with caliper, and Figure 13 is the schematic perspective view of the lid embodiment 2 of nail nipper of the present invention.In the present embodiment, this lid 2 is to be set to an open state box body that is ㄩ shape, and the side is provided with the breach 22 that is レ shape, uses and can be used as bottle opener.

The embodiment 3 of lid: see also Figure 14.Shown in Figure 15, Figure 14 is the combining structure schematic perspective view that the lid embodiment 3 of nail nipper of the present invention combines with caliper, and Figure 15 is the schematic perspective view of the lid embodiment 3 of nail nipper of the present invention.In the present embodiment, this lid 2 is provided with clock 23, this clock 23 comprises electronic watch 231 and electronic watch lid 232 in the present embodiment, it is to be provided with table susceptor body 233 in the side of lid 2, the inside of the concave part 234 of this table susceptor body 233 is equiped with electronic watch 231, and the end face of this concave part 234 is equiped with electronic watch lid 232, and the upper surface of this electronic watch lid 232 also can be provided with decorative pattern, and can further satisfy user's demand, increase the market competitiveness.

The embodiment 4 of lid: see also Figure 16, shown in Figure 17, Figure 16 is the combining structure schematic perspective view that the lid embodiment 4 of nail nipper of the present invention combines with caliper, and Figure 17 is the schematic perspective view of the lid embodiment 4 of nail nipper of the present invention.In the present embodiment, this lid 2 is provided with LED luminotron structure 24, can be as the usefulness of night temporary lighting or decoration.This LED luminotron structure 24, comprise LED wiring board 241 and LED lid 242, it is to be equiped with LED wiring board 241 in the inside of the concave part 243 of lid 2, the end face of this concave part 243 is equiped with LED lid 242, and the upper surface of this LED lid 242 also can be provided with decorative pattern, and can further satisfy user's demand.

The embodiment 5 of lid: see also Figure 18, shown in Figure 19, Figure 18 is the combining structure schematic perspective view that the lid embodiment 5 of nail nipper of the present invention combines with caliper, and Figure 19 is the schematic perspective view of the lid embodiment 5 of nail nipper of the present invention.In the present embodiment, this lid 2 is to be a plane tabular body, is provided with the breach 25 that is レ shape in the front portion of this plane tabular body, uses and can be used as bottle opener.

The embodiment 6 of lid: see also Figure 20, shown in Figure 21, Figure 20 is the combining structure schematic perspective view that the lid embodiment 6 of nail nipper of the present invention combines with caliper, and Figure 21 is the schematic perspective view of the lid embodiment 6 of nail nipper of the present invention.In the present embodiment, this lid 2 is to be a plane tabular body, be provided with wrench opening 26 in the front portion of this plane tabular body, the shape of this wrench opening 26 can be set to square, hexagon or quincunx etc. geometry, uses and can be used as securing members such as moving nut.In addition, the leading section of this plane tabular body or side surface part can also be provided with the screwdriver edge of a knife 27 separately, or are set to the structure combined with above-mentioned wrench opening 26, and can use as screwdriver easily.

By the multiple structure of above-mentioned lid as can be known, lid 2 of the present invention can have multiple version and additional multiple function, makes the use field of nail nipper expand more, is suitable for practicality more.It is to be noted, above embodiment, only be for the structure of lid 2 is described, be not that lid is imposed any restrictions, any those skilled in the art is when knowing, utilize the structure of above-mentioned announcement can modify design or be changed to equivalent embodiment,, all still belong in the scope of the technology of the present invention design therefore to simple modification, equivalent variations and modification that above embodiment did.

Now, further comprehensively be described as follows again design feature of the present invention and good effect.

Half-caliper 12 down of the present invention, its handle 14 and jaw that will have traditional nail nipper now unites two into one, and be set to a kind of nail nipper of novel two chip architectures, thereby nail nipper can only be provided with a lever, so can reduce the decomposition of pushing strength, make that the operation of nail nipper is lighter, laborsaving, meet user's demand more; And the folding back of nail nipper jaw is to be closed form, can not damage clothing, and be easy to carry.

The present invention stays between the spring leaf 5 of pressing and bending on the front end pivoting part 112 of last half-caliper 11 and the spring pedestal 113 and establishes a space part, makes half-caliper 12 down can plug easily in this space part between contained spring sheet 114 and the front end pivoting part 112.In addition, the present invention directly on last half-caliper 11 external part 1141 of punch forming spring leaf 114 be to be set to push up pull in the following back side portion 1211 of half-caliper 12, following half-caliper 12 lifts to the A direction under the effect of the elastic force F1 of the spring leaf 114 of last half-caliper 11, remain a suitable clamping angle α between half-caliper 12 and the last half-caliper 11 under making, front end pivoting part 112 is arranged at down the front portion of half-caliper 12, can limit down the opening angle α of half-caliper 2.Like this, when half-caliper 12 was pressed instantly, first pincers blade 123 can close up relatively with second pincers blade 1121 finished shear action.And after unclamping, following half-caliper 12 freely opens shape owing to the elastic force effect that is subjected to spring leaf 114 is, and caliper 1 is rendered as automatically opens state to be cut, and is very suitable for practicality.

Owing under the pivot fixing hole 1122 of last half-caliper 11 reaches, be equipped with pivoted body 3 in the pivot fixing hole 1221 of half-caliper 12, this pivoted body 3 makes first jaw blade that clamps second pincers blade 123 of blade 1121 and following half-caliper 12 of going up half-caliper 11 be parallel shape, can effectively keep first pincers blade 1121 and two edges of a knife of second pincers blade 123 to remain aligned condition by this pivot structure, make cutting edge be not easy distortion, thereby be suitable for practicality more.

The present invention is owing to be provided with cavity collection unit 117; it is to form a cavity collection unit of collecting broken nail by surrounding jointly between two of last half-caliper 11 parallel strip sides 111, front end pivoting part 112, first pincers blade 1121 and second pincers blade 123; so be not easy to splash everywhere after making nail shred; and have sanitation and hygiene, and has the effect of protection environment.

Half-caliper 11, spring leaf 114 and the front end pivoting part 112 gone up of the present invention is that the structure that is one is made in whole punching press, and following half-caliper 12 also is that punching press is made as holistic structure, therefore is convenient to produce in enormous quantities; Sound construction of the present invention can avoid existing traditional nail nipper caliper owing to use the peristome that spot-welded structures produced crackle or phenomenon of rupture to occur, thereby use is more firm simultaneously, and durable in use.

Lid of the present invention has various ways and additional function, makes the scope of application of nail nipper expand more, and has multi-functional good effect.

The present invention also proposes a kind of manufacture method of nail nipper, sees also shown in Figure 22ly, is the procedure of processing schematic diagram of the last half-caliper of nail nipper of the present invention.The manufacture method of nail nipper of the present invention, it may further comprise the steps:

1, makes caliper 1

(1), the procedure of processing of the last half-caliper 11 of caliper 1 is as follows:

Step 01, compacting attacker and front end counterbore: on a straight sheet metal, use die presses down to make semilune attacker position and front end counterbore step;

Step 02, forward and backward pin-and-hole blanking: go out circular pin hole with the mould punching at front end counterbore step place and rear end;

Step 03, the preceding blanking of chewing: go out the jaw shape with the mould punching at the steel-sheet front end;

Step 04, preceding chewing pressed shape: at jaw place bending and forming, the side is with mould

Shape;

Step 05, preceding chewing cut material: the material of removing redundance with mould punching jaw;

Step 06, spring leaf blanking: go out shape of spring plate with the mould punching, be shaped as " ∩ " shape;

Step 07, spring leaf is shaped: at spring leaf part bending and forming, the side is with mould

Shape;

Step 08, right side vice body blanking: the shape that goes out the right side vice body with the mould punching;

Step 09, vice body blanking: the shape that goes out the left side vice body with the mould punching;

Step 10, vice body bending: vice body is bent into " ㄇ " shape with mould:

Step 11: vice body and the bending of spring leaf junction: at the junction of vice body tail end and spring leaf bending and forming, be shaped as " " shape with mould;

Step 12 is cut off: cut off the tail end coupling part with mould, finish whole the manufacturing of half-caliper 11 of going up.

(2), the procedure of processing of the following half-caliper 12 of caliper 1 is as follows:

Step 1 at a straight steel-sheet front end, uses the mould punching to go out the jaw shape of nail nipper;

Step 2, at jaw place bending and forming, the side is " " shape with mould

Step 3: the material of removing redundance with mould punching jaw;

Step 4: go out caliper with the mould punching and articulate fixing hole;

Step 7: journal stirrup is bent into " ∏ " shape with mould, and the mould punching goes out the shape in tail end left side;

Step 8: with mould with the vice body bending and forming;

Claims

1, a kind of nail nipper, it comprises caliper, lid and pivoted body and pivot, wherein:

This caliper, tail end are equipped with the lid pivoted body, are one and be articulated with lid, and this caliper forms can be around the structure of lid pivoted body rotation, and this caliper mainly comprises half-caliper and following half-caliper, wherein:

Above-mentioned last half-caliper is an integral frame structure, and it is that spring pedestal by the pivoting part of two side faces, front end and rear end makes up mutually and constitutes the overall structure formula framework of going up half-caliper jointly;

Above-mentioned following half-caliper, be inserted in the framework pars intermedia of half-caliper, and be articulated at leading section and last half-caliper, the pivot structure that formation can pivot in the framework of last half-caliper, half-caliper on this, half-caliper forms in one on the spring pedestal of last half-caliper and is connected with under the elastic force effect of the spring leaf of pressing and bending expanded configuration repeatedly down;

This lid, its tail end is provided with the lid pivoted hole, and is equipped with pivoted body, is connected and be hinged with caliper;

This pivoted body, wore lid pivoted hole and the aft mounted lid pivoted hole of lid that the caliper tail end is provided with, caliper and lid are articulated mutually connect as one, nail nipper are formed can open or the folding and folding back edge of a knife then is the structure of closed form, it is characterized in that:

Described lid is an integral frame structure, it is by the bottom surface, forms the monoblock type lid jointly perpendicular to two long parallel side of bottom surface and perpendicular to two short end faces of bottom surface, the front end face of this lid is an arcwall face, and respectively be provided with the lid pivoted hole at the two sides of lid tail end, after lid and caliper are folding, make the front end face of lid can wrap up edge and be the closed form structure.

2, nail nipper according to claim 1, it is characterized in that the wherein said integral frame of going up half-caliper is the integral frame structure of direct whole drawing, it comprises two side faces, pivoting part, spring pedestal, spring leaf and cavity collection unit, wherein:

This two side faces is the side of two strips that parallel, and is to form the main body connecting portion of going up half-caliper, and the integrally formed pivoting part that is provided with of the front end of side, the front end of this pivoting part are provided with first pincers blade, and the front end of side also is provided with a caliper pivot fixing hole; The then integrally formed spring pedestal that is provided with in the afterbody rear end of this side, one is connected with the spring leaf of pressing and bending on this spring pedestal, and the tail end of side also is provided with the cover pivot hole;

This pivoting part, be formed as one the leading section that is arranged on half-caliper, it is upwards to form ㄇ shape in the two side faces upper end, and formation can limit the angle limits structural portion of half-caliper, following half-caliper opening angle, last half-caliper, down the half-caliper spring leaf elastic force effect that is formed on strip can stretch down repeatedly, utilizes the leading section of the front end pivoting part of going up half-caliper can limit the structure of half-caliper, time half-caliper opening angle simultaneously;

This spring pedestal is arranged between the afterbody rear end of two sides, forms perpendicular to these two sides, and extend the spring leaf that is provided with strip on this spring pedestal; Form a framework hollow bulb between the front end pivoting part of last half-caliper and the spring leaf on the spring pedestal, following half-caliper is inserted in the framework hollow bulb between spring leaf and the front end pivoting part;

This spring leaf, be connected on the spring pedestal, its external part is the top and pulls and be arranged at down structure on the half-caliper, pull in the back side portion of following half-caliper in the external part top of spring leaf, last half-caliper, down half-caliper is formed on open repeatedly structure under the elastic force effect of spring leaf, remain a suitable clamping angle α between following half-caliper and the last half-caliper, and the front end pivoting part is arranged at down the front portion of half-caliper, the angle limits structure of half-caliper opening angle α under the formation restriction;

This cavity collection unit forms a cavity collection unit of collecting broken nail by surrounding jointly between two of last half-caliper parallel strip sides, front end pivoting part, first pincers blade and second pincers blade.

3, nail nipper according to claim 2 is characterized in that wherein said half-caliper down comprises second clamp main body, journal stirrup and second pincers blade, wherein:

This second clamp main body, be inserted in the spring leaf and the framework hollow bulb between the front end pivoting part of half-caliper, and be equipped with a pivoted body and the pivoting part of last half-caliper at leading section and be pivoted fixingly mutually, second clamp main body forms and can articulate the structure of rotating around pivoted body in the framework hollow bulb;

This journal stirrup, be that two sides at second clamp main body are respectively equipped with a journal stirrup, journal stirrup is provided with caliper pivot fixing hole, this caliper pivot fixing hole is pushed the length of end greater than the length of last half-caliper caliper pivot fixing hole to the cover pivot hole to second clamp main body, form the structure that nail nipper can not flick for the self-locking shape voluntarily in folding back;

This second pincers blade, the integrally formed leading section that is arranged at second clamp main body.

4, nail nipper according to claim 3 is characterized in that wherein said pivoted body comprises caliper pivoted body and lid pivoted body, wherein:

This caliper pivoted body, be arranged in the caliper pivot fixing hole of half-caliper two parallel side front ends, and run through the down caliper pivot fixing hole of half-caliper journal stirrup, last half-caliper and following half-caliper be hinged and be connected to become the caliper integral body of a collapsible rotation, second blade that clamps blade of first pincers blade of last half-caliper and following half-caliper is the parallel alignment shape;

This lid pivoted body, be arranged in the cover pivot hole of half-caliper two side faces tail end, and running through the aft mounted cover pivot of lid hole, whole caliper forms can be around the structure of the relative lid rotation of lid pivoted body, forms that nail nipper are folding to be opened and folding back jaw is the structure of closed form.

5, nail nipper according to claim 4, it is characterized in that wherein said upward half-caliper, spring leaf and front end pivoting part are to be the structure of one for whole punch forming, this spring leaf is for directly extending the spring leaf of the strip of pressing and bending on the spring pedestal, being arranged on the half-caliper and directly connect.

6,, it is characterized in that wherein said lid can be designed to have the multipurpose lid body structure of additional functions according to the described nail nipper of arbitrary claim in the claim 1 to 5.

7, nail nipper according to claim 6 is characterized in that wherein said multipurpose lid body structure is that leading section for lid is provided with a draw ring.

8, nail nipper according to claim 7 is characterized in that wherein said draw ring can be set to the decorating structure of zip pull head, necklace pendant and key-ring etc.

9, nail nipper according to claim 6 is characterized in that wherein said multipurpose lid body structure is that its side is provided with the breach that is レ shape, and forms bottle opener for lid is set to an open state box body that is ㄩ shape.

10, nail nipper according to claim 6 is characterized in that wherein said multipurpose lid body structure is to be provided with clock apparatus for lid.

11, nail nipper according to claim 10, it is characterized in that wherein said clock apparatus comprises electronic watch and electronic watch lid, it is to be provided with the table susceptor body in the side of lid, and the inside of the concave part of this table susceptor body is equiped with electronic watch, and the end face of this concave part is equiped with the electronic watch lid.

12, nail nipper according to claim 11, the upper surface that it is characterized in that wherein said electronic watch lid also can be set to be provided with the decorating structure on the top layer of ornamental word, pattern.

13, nail nipper according to claim 6 is characterized in that wherein said multipurpose lid body structure is for lid is provided with luminotron structure, formation temporary lighting at night or decorating structure.

14, nail nipper according to claim 13 is characterized in that wherein said luminotron structure comprises luminous circuit board and lid, and it is to be equiped with luminous circuit board in the concave part inside of lid, and the end face of this concave part is equiped with lid.

15, nail nipper according to claim 14, the upper surface that it is characterized in that wherein said lid also can be set to be provided with the decorating structure on the top layer of ornamental word, pattern.

16, a kind of manufacture method of nail nipper is characterized in that it may further comprise the steps:

1), make caliper, it comprises the procedure of processing of following half-caliper (12) of procedure of processing, the caliper (1) of the last half-caliper (11) of caliper, wherein:

This goes up the procedure of processing of half-caliper: will go up half-caliper and create an integral frame structure, and make it make up the overall structure formula framework that constitutes last half-caliper jointly mutually by the pivoting part of two side faces, front end and the spring pedestal of rear end;

The procedure of processing of this time half-caliper: will descend half-caliper to be inserted in the framework pars intermedia of half-caliper, and be articulated at leading section and last half-caliper, the pivot structure that formation can pivot in the framework of last half-caliper, half-caliper on this, half-caliper forms in one on the spring pedestal of last half-caliper and is connected with under the elastic force effect of the spring leaf of pressing and bending expanded configuration repeatedly down;

2), make the procedure of processing of lid (2); Lid is created an integral frame structure, make it by the bottom surface, form the monoblock type lid jointly perpendicular to two long parallel side of bottom surface and perpendicular to two short end faces of bottom surface, the front end face of this lid is an arcwall face, after lid and caliper are folding, make the front end face of lid can wrap up edge and be the closed form structure;

17, the manufacture method of nail nipper according to claim 16 is characterized in that the procedure of processing that it comprises the last half-caliper (11) of caliper (1):

Step 04: preceding chewing pressed shape: at jaw place bending and forming, the side is with mould

Shape;

Step 10: vice body bending: vice body is bent into " ㄇ " shape with mould:

Shape;

18, the manufacture method of nail nipper according to claim 16 is characterized in that the procedure of processing of the following half-caliper (12) that it comprises caliper (1) is as follows:

Step 2: at jaw place bending and forming, the side is with mould

Shape;

Step 3: the material of removing redundance with mould punching jaw;

Step 4: go out caliper with the mould punching and articulate fixing hole;

Step 8: with mould with the vice body bending and forming;

19, the manufacture method of nail nipper according to claim 16 is characterized in that it comprises that the procedure of processing of making lid (2) is as follows:

20, the manufacture method of nail nipper according to claim 16 is characterized in that it comprises that the procedure of processing of making lid (2) is as follows:

Step 4: the volume circular hole that uses the rear end of mould volume circle;

Step 5: use the mould punching to go out the lid pivoted hole;

Step 6: use the mould punching to go out lid right side shape;

Step 7: use the mould punching to go out lid left side shape;

Step 8: use mould lid to be bent into " Π " shape.

21, the manufacture method of nail nipper according to claim 16 is characterized in that its assembling nail nipper step:

At first assemble caliper, two journal stirrups that are provided with by following half-caliper and be provided with caliper pivot fixing hole, following half-caliper is plugged in the middle of the framework hollow bulb of last half-caliper, with pivoted body from the caliper pivot fixing hole of last half-caliper side and wore the caliper pivot fixing hole on the half-caliper journal stirrup down, half-caliper and following half-caliper are hinged and are connected to become a whole caliper, and at the caliper of folding back formation nail nipper;