CN2117974U

CN2117974U - Combined multifuncitonal pliers capable of changing head

Info

Publication number: CN2117974U
Application number: CN 92201244
Authority: CN
Inventors: 魏宝铁
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-25
Filing date: 1992-01-25
Publication date: 1992-10-07

Abstract

The utility model relates to a pair of combined multifunctional pliers capable of changing a head, relating to the technical field of hand tools. The utility model has the structure that a plier body and a plier head are separated, and the upper end of the plier body is added with a cylindrical connecting pole. In addition, a plurality of kinds of plier heads are made, and the lower end of each plier head is provided with a cylindrical slot. The connecting pole is connected with the cylindrical slot, and a locking device, a pin locking pole and a locking disc are arranged at the connecting place of the connecting pole and the cylindrical slot. When the cylindrical slot on the plier head and a connecting pole on the plier body are plugged tightly, the locking disc is rotated to make the locking pole rotated 180 DEG and make the connecting position of the locking disc and the locking pole locked tightly.

Description

Combined multifuncitonal pliers capable of changing head

The utility model is a kind of replacing multifunctional assembled pliers, relates to hand tools; Portable power tools; The handle apparatus; The workshop appliance field.

At present the various pliers kinds of using are a lot, as flat-nose pliers, hawk chew pincers, combination pliers, smooth out with the fingers the line pincers, collar pincers or the like, these pliers mostly are that pincers are special-purpose, purposes is single, range of application is little, it is very inconvenient often must to carry several instruments at work.

The purpose of this utility model is to provide a kind of multi-purpose pliers that can change binding clip as required at any time.This pliers one is vice body, multiple binding clip, and multiple use is for the user provides very big convenience.

The utility model is realized by following technical scheme: design a kind of split not with the vice body of binding clip, a cylindrical joint pin is processed in the upper end of vice body.Other is processed into multiple binding clip, and the cylindrical groove of an energy and joint pin linking all is processed in the binding clip lower end, and joining of the two can be that the spiral shell button is spirally connected, and also can be that pin joint is pegged graft, no matter be the connection of the sort of mode, must install locking device additional at the position of its connection; Locking pin and locking wheel are to prevent vice body and the loosening rotation of binding clip joining place when firmly using.

Advantage of the present utility model is: pincers are used more, easy accessibility, and manufacture craft is simple, and save great deal of raw materials and labour.

Description of drawings:

Fig. 1 is that overall structure figure Fig. 2 of the present utility model is a profile of the present utility model

Fig. 3 is that locking device structure figure Fig. 4 a is a flat-nose pliers head schematic diagram

Fig. 4 b is that to smooth out with the fingers line binding clip schematic diagram Fig. 4 c be collar binding clip schematic diagram

Fig. 4 d is that combination pliers head schematic diagram Fig. 4 e is that hawk chews the binding clip schematic diagram

Among the figure: the 1st, vice body upper body, the 2nd, upper body square platform, the 3rd, upper body joint pin, the 4th, binding clip, 1. 4 be the flat-nose pliers head, 2. 4 be to smooth out with the fingers the line binding clip, 3. 4 be the collar binding clip, and 4. 4 be the combination pliers head, and 5. 4 be that hawk chews binding clip, the 5th, locking plate, the 6th, locking pin, the 7th, cylindrical groove, the 8th, central turnplate, the 9th, vice body is body, and the 10th, arc groove on the locking post, the 11st, arc groove on the joint pin, the 12nd, locking plate race.

Below in conjunction with drawings and Examples the utility model is further elaborated shown in Fig. 1, Fig. 4 a～Fig. 4 e with synthetic hard metal such as the calcining of common iron casting and makes vice body and multiple binding clip.As flat-nose pliers head 4 1., smooth out with the fingers line binding clip 4 2., collar binding clip 4 3., combination pliers head 4 4., 5. hawk chews binding clip 4, the vice body binding clip is all made two strands of left-right symmetry, vice body comprises vice body upper body 1, central turnplate 8 and vice body body 9, and central turnplate 8 fastens two strands of calipers and is connected as a single entity, and does the weak point square platform 2 of one section projection on the top of vice body upper body 1, side's platform 2 directly connects a joint pin 3, makes one section arc groove 11 at the middle part of joint pin 3.To peg graft at the joint pin 3 that binding clip 4 bottoms have on a cylindrical groove 7 and the pincers upper body 1, closely to open a race 12 in cylindrical groove 7 outsides of binding clip 4 in order making to peg graft, in the groove pinion being installed is locking plate 5.As shown in Figure 2, vertically with locking plate 5 assign a locking pin 6, locking pin 6 is provided with the teeth snap-in on tooth bar and the locking plate, rotates to drive locking pin 6.On locking pin 6 and joint pin arc groove 11 relevant positions open one section arc groove 10, only forward arc groove 10 and arc groove 11 to and coincide into one when circular, upper body joint pin 3 could be extracted from binding clip cylindrical groove 7, makes the disengaging of vice body and binding clip.In the time of need changing binding clip, earlier with in the cylindrical groove 7 on the joint pin 3 insertion binding clips 4 of 1 upper end, vice body upper body, make the concave plane of pincers platform 2 both sides, upper body side and the protruding plane fluid-tight engagement of binding clip 4 cylindrical grooves 7 both sides, rotation lock bearing up pulley 5 makes it rotation lock pin 6 then, when the arc groove 10 of locking on the pin 6 being left coincide 180 ° of positions, the two connection is a fluid-tight engagement, can not reverse or throw off.

Claims

1, a kind of replacing multifunctional assembled pliers is combined binding clip center connection rotating disk by pincers, it is characterized in that vice body 1 and binding clip 4 are splits, predecessor 1 upper end connects a cylindrical joint pin 3, binding clip 4 is made polytype, each binding clip lower end all has a cylindrical groove 7, joint pin 3 and cylindrical groove 7 are connected, and install a cover locking device additional in the side of the two linking; Locking plate 5 and locking pin 6.

2, a replacing according to claim 1 multifunctional assembled pliers, it is characterized in that the top of vice body upper body 1 does the weak point square platform 2 of one section projection, square platform 2 directly connects joint pin 3, make one section arc groove 11 at the middle part of joint pin 3, a race 12 is opened in cylinder groove 7 outsides at binding clip 4, in the groove pinion being installed is locking plate 5, with a locking of locking plate 5 vertical installations pin 6, opening one section arc groove 10, two arc with joint pin arc groove 11 corresponding positions on locking pin 6 joins circular.