CN205572314U - Special multi -functional pincers of locksmith - Google Patents

Abstract

The utility model discloses a special multi -functional pincers of locksmith, including first handle, first binding clip, second handle and second binding clip, first handle and first binding clip are connected through the rotation of round pin axle, and the one end of first binding clip and the upper end of first handle are rotated and is connected, and the rotation of the middle part of the other end of first binding clip and first handle is connected. This special multi -functional pincers of locksmith, utilize parallel operation principle, a pliers is adorned two drifts and is moved relatively, need not change the drift, the problem of it is difficult that round pin work is torn open to current folding key is solved, the messenger tears the round pin open, the dress round pin is laborsaving and efficiency is higher, do not harm the instrument and do not harm the key, messenger's work becomes simple very much, the adoption is embedded during the dress round pin inserts pincers with the pin, the dress pinhole only exposes half pin, it is half the to press once the dress, change the position, press and just adorned the pin for the second time completely, the pin can not be crooked, avoid the pin rupture, that utilizes the instrument cuts the tooth function, can make the key soon, work efficiency is higher.

Description

A kind of locksmith's special-purpose multifunctional hand vice

Technical field

This utility model relates to hand vice technical field, is specially a kind of locksmith's special-purpose multifunctional hand vice.

Background technology

Joining automobile key is the industry grown up recent years, at present joining Foldable key of car when, dress pin, write off is a pretty troublesome job, present method is to be clamped by key with the fixture of two drifts of band being similar to vice, so hand-held drift of later, one hand-held hammer strikes particularly troublesome, and easily hurt key, drift is also particularly easy to break, the when of dress now, one hand steered pin, another hands presss from both sides with common hand vice, common hand vice running orbit is circular arc, the when of folder pin the most curved fall, not only cause damage parts, and it is inefficient, for this, it is proposed that a kind of locksmith's special-purpose multifunctional hand vice.

Summary of the invention

The purpose of this utility model is to provide a kind of locksmith's special-purpose multifunctional hand vice, with the problem solving to propose in above-mentioned background technology.

nullFor achieving the above object，This utility model following technical scheme of offer: a kind of locksmith's special-purpose multifunctional hand vice，Including first handle、First binding clip、Second handle and the second binding clip，Described first handle and the first binding clip are rotationally connected by bearing pin，Described one end of first binding clip and the upper end of first handle are rotationally connected，And the described other end of the first binding clip and the middle part of first handle are rotationally connected，Described one end of second binding clip and the upper end of second handle are rotationally connected，And the described other end of the second binding clip and the middle part of second handle are rotationally connected，Described first binding clip and the second binding clip are connected by spring，The side of described first binding clip is provided with first and tears pin base open，It is provided with the first drift in the first inner chamber side tearing pin base open，The side of described second binding clip is provided with second and tears pin base open，It is provided with the second drift in the second inner chamber side tearing pin base open，The inner side of described first binding clip is sequentially provided with the first pad head from end、First dress pin-and-hole、Cut serrated knife base，The inner side of described second binding clip is sequentially provided with the second pad head from end、Second dress pin-and-hole、Cut serrated knife.

Preferably, the end of described first binding clip and the second binding clip is equipped with cuts tooth head, described tooth head of cutting includes cutting serrated knife head, described serrated knife centriciput of cutting offers and cuts perforation, the described bottom cutting perforation is provided with arc transition, described arc transition be radius be the semi arch of 1.53 millimeters, described in cut the inner side of serrated knife head and be provided with cutting knife.

Preferably, cut serrated knife described in and cut serrated knife base and be correspondingly arranged.

Compared with prior art, the beneficial effects of the utility model are: this locksmith's special-purpose multifunctional hands clamps, utilization runs parallel principle, one pliers fills two drift relative motions, drift need not be changed, solve existing folding key and tear the problem that pin work is difficult open, make to tear pin open, dress pin is laborsaving and efficiency is higher, do not damage instrument and do not damage key, work is made to become extremely simple, the embedded hands that inserted by pin is used to clamp during dress pin, dress pin-and-hole only exposes half pin, press and once fill half, change position, press second time and install pin the most completely, pin will not bend, pin is avoided to fracture, utilize instrument cuts tooth function, key can be made soon, work efficiency is higher, easy to use.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model the first binding clip and the second tong head schematic diagram；

Fig. 3 is this utility model the first binding clip inside structure schematic diagram；

Fig. 4 is this utility model the second binding clip inside structure schematic diagram.

In figure: 1 first handle, 2 first binding clips, 3 cut tooth head, 31 cut serrated knife head, 32 cut perforation, 33 arc transition, 34 cutting knifes, 4 second handles, 5 second binding clips, 6 first tear pin base, 7 first drifts open, 8 second tear pin base, 9 second drifts, 10 first dress pin-and-holes, 11 first pad heads, 12 second pad heads, 13 second dress pin-and-holes open, 14 cut serrated knife, 15 springs, 16 cut serrated knife base.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of locksmith's special-purpose multifunctional hand vice，Including first handle 1、First binding clip 2、Second handle 4 and the second binding clip 5，First handle 1 and the first binding clip 2 are rotationally connected by bearing pin，One end of first binding clip 2 and the upper end of first handle 1 are rotationally connected，And first binding clip 2 the other end and the middle part of first handle 1 be rotationally connected，One end of second binding clip 5 and the upper end of second handle 4 are rotationally connected，And second binding clip 5 the other end and the middle part of second handle 4 be rotationally connected，First binding clip 2 and the second binding clip 5 are connected by spring 15，The end of the first binding clip 2 and the second binding clip 5 is equipped with cuts tooth head 3，Cut tooth head 3 to include cutting serrated knife head 31，Cut to offer in the middle part of serrated knife head 31 and cut perforation 32，The bottom cutting perforation 32 is provided with arc transition 33，Arc transition 33 is semi arch that radius is 1.53 millimeters，The inner side cutting serrated knife head 31 is provided with cutting knife 34，The side of the first binding clip 2 is provided with first and tears pin base 6 open，First lumen width tearing pin base 6 open is 14 millimeters，Two wall thickness are 2 millimeters，First to tear the radius of circular arc chamfering bottom pin base 6 open be 2.5 millimeters，It is provided with the first drift 7 in the first inner chamber side tearing pin base 6 open，The side of the second binding clip 5 is provided with second and tears pin base 8 open，It is provided with the second drift 9 in the second inner chamber side tearing pin base 8 open，The inner side of the first binding clip 2 is sequentially provided with the first pad head 11 from end、First dress pin-and-hole 10、Cut serrated knife base 16，Cut serrated knife base 16 for counterbore，The degree of depth of counterbore is 13 millimeters，The inner side of the second binding clip 5 is sequentially provided with the second pad head 12 from end、Second dress pin-and-hole 13、Cut serrated knife 14，Cut serrated knife 14 and cut serrated knife base 16 and be correspondingly arranged.This locksmith's special-purpose multifunctional hands clamps, utilization runs parallel principle, one pliers fills two drift relative motions, drift need not be changed, solve existing folding key and tear the problem that pin work is difficult open, make to tear pin open, dress pin is laborsaving and efficiency is higher, do not damage instrument and do not damage key, work is made to become extremely simple, the embedded hands that inserted by pin is used to clamp during dress pin, dress pin-and-hole only exposes half pin, press and once fill half, change position, press second time and install pin the most completely, pin will not bend, pin is avoided to fracture, utilize instrument cuts tooth function, key can be made soon, work efficiency is higher, easy to use.

Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. null1. locksmith's special-purpose multifunctional hand vice，Including first handle (1)、First binding clip (2)、Second handle (4) and the second binding clip (5)，It is characterized in that: described first handle (1) and the first binding clip (2) are rotationally connected by bearing pin，One end of described first binding clip (2) and the upper end of first handle (1) are rotationally connected，And the described other end of the first binding clip (2) and the middle part of first handle (1) are rotationally connected，One end of described second binding clip (5) and the upper end of second handle (4) are rotationally connected，And the described other end of the second binding clip (5) and the middle part of second handle (4) are rotationally connected，Described first binding clip (2) and the second binding clip (5) are connected by spring (15)，The side of described first binding clip (2) is provided with first and tears pin base (6) open，It is provided with the first drift (7) in the first inner chamber side tearing pin base (6) open，The side of described second binding clip (5) is provided with second and tears pin base (8) open，It is provided with the second drift (9) in the second inner chamber side tearing pin base (8) open，The inner side of described first binding clip (2) is sequentially provided with the first pad head (11) from end、First dress pin-and-hole (10)、Cut serrated knife base (16)，The inner side of described second binding clip (5) is sequentially provided with the second pad head (12) from end、Second dress pin-and-hole (13)、Cut serrated knife (14).
2. A kind of locksmith's special-purpose multifunctional hand vice the most according to claim 1, it is characterized in that: the end of described first binding clip (2) and the second binding clip (5) is equipped with cuts tooth head (3), described tooth head (3) of cutting includes cutting serrated knife head (31), described serrated knife head (31) middle part of cutting offers and cuts perforation (32), the described bottom cutting perforation (32) is provided with arc transition (33), described arc transition (33) be radius be the semi arch of 1.53 millimeters, described in cut the inner side of serrated knife head (31) and be provided with cutting knife (34).
3. A kind of locksmith's special-purpose multifunctional hand vice the most according to claim 1, it is characterised in that cut serrated knife (14) described in: and cut serrated knife base (16) and be correspondingly arranged.