CN86206150U

CN86206150U - Pincers

Info

Publication number: CN86206150U
Application number: CN 86206150
Authority: CN
Inventors: 孙朵生
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-08-29
Filing date: 1986-08-29
Publication date: 1987-03-18

Abstract

The utility model discloses pincers, which are used for pulling up flexible packaging objects, such as a carton, a paper bag, etc., and the pincers are composed of a left pliers sheet and a right pliers sheet. The left pliers sheet and the right pliers sheet which are connected to be integration on a gill portion through a gill shaft can be split into a head portion and a gill portion, wherein, the head portion of the right pliers sheet is flat and sharp duckbill-shaped, and the head portion of the left pliers sheet is provided with a cross groove. When nails are pulled up, the sheet end of the flat and sharp duckbill-shaped pliers can insert between packaging nails and the flexible packaging objects and the head portion of the other pliers sheet with the cross groove; the flat and sharp duckbill-shaped pliers which are parallel to the end surface of the packaging surface, such as the carton, can be supported on the flexible packaging objects and can apply acting force to the handle portion of the pincers. As the combination of the head portions of the two pliers sheets, the nails can be smoothly pulled out.

Description

Pincers

The utility model provides a kind of special-purpose pliers, is specifically related to a kind of nail puller that has been exclusively used in the iron wire casing nail on carton, paper bag and so on flexible package thing.Described iron wire casing nail is generally the peg similar to staple.

Usually, people work iron wire casing nail on the flexible package things such as pulling out carton, paper bag and often use screwdriver (screwdriver) that iron wire casing nail is levered up earlier with pincer, end-cutting nippers or nipper plier commonly used nail to be extracted again, so both prized bad packing material easily, damage iron wire casing nail, waste time and energy again, efficient is low, also can cause the waste of packing material.

The utility model is for overcoming the deficiencies in the prior art, design proposes a kind of special-purpose nail puller, the characteristics of these pincers are by the binding clip of special construction iron wire casing nail to be extracted smoothly, can not damage flexible package thing and iron wire casing nail during nail nipping, therefore can prolong the service life that the flexible package thing is carton, paper bag, also save packing simultaneously and expended.

This nail puller mainly is that the head of common end-cutting nippers, pincer or nipper plier and so on pliers has been done improvement, a slice is clamped the head of sheet and make flat, the sharp duckbill that the flat outside of inner face tilts, head of another pincers sheet is made and had cross recess, the flat sharp duckbilled clamp sheet end that will clamp during nail nipping inserts between iron wire casing nail and the flexible package thing, and another pincers sheet head of band cross recess, the end face that is parallel to packing object planes such as carton with it is supported on the flexible package thing, apply active force for the pincers shank, along with the merging of two pincers sheet heads just can be extracted nail smoothly.

Below, by accompanying drawing the utility model is elaborated.

Fig. 1 is the whole front view of the utility model nail puller.

Fig. 2 is the A-A line cutaway view of nail puller head among Fig. 1.

Fig. 3 is the B-B line cutaway view of nail puller gill portion among Fig. 1.

As shown in Figure 1, the utility model nail puller can be divided into head 4, gill portion 3, shank 5 is made up of left pliers plate 2 and right pliers plate 1, about two pincers sheets in its gill portion by the gill axle 3 on the left pliers plate 2 ' fuse.

The head 4a of right pliers plate 1 makes the shape among Fig. 1, and promptly the side with relative left pliers plate 2 head 4b is the inboard, and this inboard is the plane, and to be the summit with the termination inboardly become less than 30 acute angles of spending with described in its outside, thereby forms the duckbill of flat point.

The head 4b of the left pliers plate 2 of these pincers makes the termination that has cross recess, and this cross recess head 4b(sees Fig. 1) be thin groove 4b ' on gill axle and the direction parallel being parallel to iron wire casing nail, this groove is fit to width to be passed through less than the mental package nail of this well width.Cross recess head 4b on the plane perpendicular to Fig. 1 paper, perhaps is groove 4b slightly on the plane parallel with right pliers plate termination 4a medial surface when two pincers sheets merge ", as shown in Figure 2; " quadrature becomes cross to groove 4b ' with 4b." width is greater than caliper thickness, and the flat sharp duckbill head 4a of suitable right pliers plate 1 enters in its groove for thick groove 4b.

In addition, the left side 6 of the cross recess head 4b of left pliers plate 2 is a plane perpendicular to paper among Fig. 1.

The gill portion of described nail puller connects as shown in Figure 3, and the gill opening by on the gill axle 3 on the left pliers plate 2 ' insertion right pliers plate 1 fuses.

During use, the flat tip 4a of the right pliers plate 1 that will clamp earlier inserts between iron wire casing nail and carton and so on the flexible package thing, the transverse plane 6 of the cross recess head 4b of left pliers plate 2 is supported on the carton face, hold pincers shank 5 then, apply power, along with the merging gradually of two pincers sheet termination 4a, 4b, flat sharp duckbill termination 4a just is being with iron wire casing nail to enter among the cross recess head 4b.

In the nail nipping process, because flat sharp duckbill binding clip is easy to inject under the iron wire casing nail, the transverse plane of cross recess is parallel with the carton face. Therefore, can extract smoothly iron wire casing nail, can not damage carton face and iron wire casing nail again, thereby can improve nail nipping efficient, prolong the life-span of reusing of flexible package material, also can save the packing fund.

Claims

1, a kind of nail puller that is used to pull up flexible package things such as carton, paper bag, form by left and right two pincers sheets, two are fused in its gill portion by a gill axle, can be divided into head, gill portion, shank, it is characterized in that: wherein the head of right pliers plate is the duckbill of flat point, and the head of left pliers plate has a cross recess.

2, nail puller according to claim 1, it is characterized in that: flat, the sharp duckbill head of described right pliers plate, medial surface with respect to left pliers plate one side is the plane, its outside is the summit with the termination, and become the acute angles of spending with described inboard, so that insert between iron wire casing nail and the flexible package thing less than 30.

3, nail puller according to claim 1, it is characterized in that, described left pliers plate has the head of cross recess, be to form by two different groove quadratures of thickness, described thin groove is parallel to this pincers gill axle and iron wire casing nail width, the width of described thin groove is suitable for width to be passed through less than the mental package of this width nail, and described thick groove is parallel with described right pliers plate inner side plane when two pincers sheets merge.This recess width is greater than caliper thickness, and the flat sharp duckbilled head of suitable described right sheet enters wherein.