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Slip-joint pliers

The technology of carp pliers and pliers head is applied in the field of carp pliers, which can solve the problems of inconvenient use and troublesome operation, and achieve the effects of simple operation and convenient use.

Active Publication Date: 2010-08-18
张家港威尔斯五金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the above-mentioned traditional carp pliers is that the gear position needs to be manually adjusted according to the actual needs during use, which is cumbersome to operate and very inconvenient to use.

Method used

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Embodiment Construction

[0013] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, the carp pliers include: a left pliers body, a right pliers body and a connecting cover plate 1, the left pliers body is composed of a left pliers handle 21 and a right pliers head 22 arranged on the left pliers handle 21, and the right pliers body is composed of a right pliers Handle 31 and the left pliers head 32 that is arranged on the right pliers handle 31 are made up of, and on left pliers head 32, right pliers head 22 and connecting cover plate 1, are respectively provided with the pin shaft holes 321,221,11 that cooperate with each other, on the left side The pliers head 32 and the connecting cover 1 are respectively provided with rivet holes 322 and 12 that cooperate with each other, and the connecting cover 1 is f...

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Abstract

The invention discloses slip-joint pliers. The slip-joint pliers comprise a left plier body, a right plier body and a joint cover plate, wherein the left plier body consists of a left plier handle and a right plier head arranged on the left plier handle; the right plier body consists of a right plier handle and a left plier head arranged on the right plier handle; a guide post is arranged on the two sides of the right plier head respectively; a guide groove mutually matched with the guide posts is formed on the left plier head and the joint plate respectively; each guide groove has an overall curved structure; the two ends of each guide groove are matched with the guide posts mutually and respectively; the guide posts can slide in the guide grooves; a pin hole on the right plier head has the same overall curved structure as that of the guide grooves; the two ends of the pin hole on the right plier head are matched with a pin mutually and respectively and the pin can slide in the pin hole. The slip-joint pliers with the structure have the advantages of automatic adjustment to the opening angle during use, simple operation and convenient use.

Description

technical field [0001] The invention relates to a hardware tool, in particular to a carp pliers. Background technique [0002] Carp pliers are one of the most basic hardware tools. They are widely used in all walks of life, especially in machine repair. They can replace wrenches to disassemble screws, nuts, etc. The cutting edge of pliers can be used to cut wires. The structure of the existing carp pliers is relatively simple, and generally includes: left and right pliers hinged together by pin shafts. There is an adjusting device for three gears, and the inner sides of the pliers heads of the left and right pliers are provided with jaws that cooperate with each other. When in use, first open the left and right pliers handles by hand, and the left and right pliers handles drive the respective jaws to open, and adjust the gear position according to the actual use occasion. The mouth is placed on both sides of the screw or nut to be disassembled. By closing the left and righ...

Claims

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Application Information

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IPC IPC(8): B25B3/00B25B5/04B25B5/16
Inventor 周兴华吴亚楼
Owner 张家港威尔斯五金科技有限公司
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