CN2936602Y

CN2936602Y - Nail pincer

Info

Publication number: CN2936602Y
Application number: CN 200620123598
Authority: CN
Inventors: 白雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-09
Filing date: 2006-08-09
Publication date: 2007-08-22
Anticipated expiration: 2016-08-09

Abstract

The utility model discloses a nail puller, which comprises two pivot-matched groove openings, wherein, a first groove shape opening is pivoted in a second groove shape opening; the utility model is characterized in that two interacted nail pulling teeth are separately arranged at one end of the opening side on the first groove shape opening and the second groove shape opening and a pin shaft assembly is pivoted on the other end with a pin connection; the elastic parts are arranged on the pin shaft assembly for acting on the two groove shape openings; the press part is arranged on the bottom surfaces of the first groove shape opening and the second groove shape opening; the press part and the two groove shape openings are formed into an integral unit. Since the teeth width of the nail puller is smaller, the utility model can make a tightened side of staple upright and then the staple is pulled out; because the nail puller can only pull one side of the staple, thus the nail puller can be suitable for different staples with convenient usage. In addition, each groove shape opening of the utility model is a pressing part, so the structure of the nail puller is simple with low cost.

Description

A kind of nail puller

Technical field:

The utility model relates to a kind of stationery sports goods, is specially a kind of nail puller that trips out staple.

Background technology:

When existing nail puller trips out staple the nail nipping mouth of nail puller is placed on two of staples and presses between the mouth, two flute profile mouths co-operating of nail puller, thus it is upright to make two of staple compress side, from the opposite side of books staple is taken off.Because staple has plurality of specifications, the flute profile mouth width of nail puller can not be complementary with the size of staple, so two of staple compress side often for what tilt during nail nipping, make and sometimes paper to be torn in shreds together when opposite side takes off staple easily.In addition, existing nail puller structure is comparatively complicated, assembles by a plurality of, and cost is bigger.

Summary of the invention:

The purpose of this utility model is for a kind of nail puller is provided, and this nail puller is applicable to that the staple nail nipping of various regulations uses, when nail nipping, can make staple to compress side comparatively upright, convenient staple is taken off; Simultaneously, provide nail puller a kind of simple in structure, with low cost.

The technical scheme that the utility model achieves the above object is: a kind of nail puller, comprise the flute profile mouth that two pivot joints match, the first flute profile mouth is hubbed at the second flute profile mouth inside, one end of the first flute profile mouth and the second flute profile mouth open side is respectively established the spike-tooth that rises that cooperatively interacts along the flute profile mouth, the other end is articulated in an Assembly of pin mutually, on this Assembly of pin, be provided with the elastic parts that acts on two flute profile mouths, the press section is established in the first flute profile mouth and the second flute profile mouth bottom surface, and described press section and above-mentioned two flute profile mouths are a global facility.

Further, a spike-tooth of described two flute profile mouths is an arc part, and the first flute profile mouth groove width that is hubbed at the second flute profile mouth inside is 1mm to 5mm, and the described first flute profile mouth groove width is 2mm.

Further, the described first flute profile mouth and the second flute profile mouth are a whole punch components, and described press section is the projection flute profile position of width greater than flute profile mouth width, and described projection flute profile position is connected with the flute profile mouth.

During work, the nail nipping toothholder at nail puller flute profile mouth place is compressed two of staples on of side, push the nail puller press section, make one of staple compress side and be in vertical state, make according to above-mentioned steps staple another to compress side upright, take off staple easily from opposite side.

The present invention adopts the beneficial effect of technique scheme to be, owing to be provided with elastic parts in flute profile mouth inside, makes this nail puller after nail nipping is finished, and can restore to the original state automatically; Playing spike-tooth is arc-shaped bend parts, when nail nipping, stressed even; Because the width that plays spike-tooth of nail puller is less, thereby one that can make staple compress side can be upright better, conveniently take off staple, in addition, because one that only acts on staple during each nail nipping compresses side, thereby a nail puller can be applicable to the staple of various regulations, the convenient use.In addition, each flute profile mouth of nail puller of the present utility model is a stamping parts, so structure is comparatively simple, cost is low.

Description of drawings:

Fig. 1 is the schematic perspective view of the utility model nail puller;

Fig. 2 is the exploded view of the utility model nail puller;

Fig. 3 is the front view of the utility model nail device;

Fig. 4 is the B-B cutaway view of Fig. 3.

The specific embodiment:

The represented feature name of accompanying drawing 1-4 Reference numeral is called:

1 first flute profile mouth, 2 second flute profile mouths, 3 bearing pins, 4 elastic parts, the 2-1 butting section, the 1-2 first flute profile mouth press section, the 2-2 second flute profile mouth press section, the 1-3 first flute profile mouth plays spike-tooth, and the 2-3 second flute profile mouth plays spike-tooth.

Below in conjunction with accompanying drawing the technical solution of the utility model is further specified.

Referring to Fig. 1,2, nail puller of the present utility model comprises the flute profile mouth that two pivot joints match, the first flute profile mouth 1 is hubbed at the second flute profile mouth, 2 inside, one end of the first flute profile mouth and the second flute profile mouth open side is respectively established spike-tooth 1-3, the 2-3 that cooperatively interacts along the flute profile mouth, the other end is articulated in a bearing pin 3 assemblies mutually, on this Assembly of pin, be provided with the elastic parts 4 that acts on two flute profile mouths, press section 1-2,2-2 are established in the first flute profile mouth 1 and the second flute profile mouth, 2 bottom surfaces, and described press section and above-mentioned two flute profile mouths are a global facility.

Referring to Fig. 4, a spike-tooth of two flute profile mouths of the present utility model is an arc part, and a spike-tooth is resisted against a side of paper also for circular-arc, makes things convenient for nail nipping work, and survivable paper.The first flute profile mouth, the 1 wide 2mm of being about that is adopted also is about 2mm thereby the first flute profile mouth plays the width of spike-tooth 1-3, plays the inboard chamfering of spike-tooth 1-3 at the first flute profile mouth, thereby can be easily of staple be compressed side between two spike-tooths.

The first flute profile mouth, 1 second flute profile mouth, 2 one whole punch components, press section 1-2,2-2 are the projection flute profile position of width greater than flute profile mouth width, described flute profile position is connected with the flute profile mouth, the width at the projection flute profile position of described press section 1-2,2-2 with rise the relative position of spike-tooth greater than with bearing pin 3 relative positions.

The utility model is near bearing pins 3 at the second flute profile mouth 2 on two facades of flute profile mouth a butting section 2-1 is set respectively, thereby when the flute profile mouth resets under the effect of elasticity establishment 4, butting section 2-1 can be resisted against on the first flute profile mouth press section 1-2, plays the effect of location.

Claims

1, a kind of nail puller, comprise the flute profile mouth that two pivot joints match, the first flute profile mouth is hubbed at the second flute profile mouth inside, it is characterized in that, one end of the first flute profile mouth and the second flute profile mouth open side is respectively established two spike-tooths that cooperatively interacts along the flute profile mouth, and the other end is articulated in an Assembly of pin mutually, is provided with the elastic parts that acts on two flute profile mouths on this Assembly of pin, the first flute profile mouth and the second flute profile mouth bottom surface are established and are pushed all, and described press section and above-mentioned two flute profile mouths are a global facility.

2, nail puller as claimed in claim 1 is characterized in that, a spike-tooth of described two flute profile mouths is an arc part, and the first flute profile mouth groove width that is hubbed at the second flute profile mouth inside is 1mm to 5mm.

3, nail puller as claimed in claim 2 is characterized in that, the described first flute profile mouth groove width is 2mm.

4, nail puller as claimed in claim 1, it is characterized in that, the described first flute profile mouth and the second flute profile mouth are a whole punch components, and described press section is the projection flute profile position of width greater than flute profile mouth width, and described projection flute profile position is connected with the flute profile mouth.

As the described nail puller of the arbitrary claim of claim 1-4, it is characterized in that 5, the second flute profile mouth is on two facades of flute profile mouth near bearing pin a butting section is set respectively.