Novel multi-purpose wrench structure

Abstract

Disclosed is a novel multi-purpose wrench structure. According to the novel multi-purpose wrench structure, an adjusting nut, a fixed jaw body and a movable jaw body are arranged on the head portion of a wrench, the movable jaw body can be driven to move by rotating the adjusting nut to adjust the opening degree of a jaw of the wrench, a pipe wrench is arranged on the tail portion of a handle of the wrench, a tooth-shaped pipe wrench jaw on the pipe wrench is good in meshing property, and in this way, a pipe fitting of a water pipe can be fastened or loosened by means of the pipe wrench jaw of the pipe wrench without slipping. The novel multi-purpose wrench structure has the advantages that due to the fact that the pipe wrench is arranged on the tail portion of the handle of the wrench, the wrench can play a role as a wrench to dismount and install a bolt or a nut as well as play a role as a pipe wrench to fasten and loosen the pipe fitting of the water pipe without slipping; the problems of an existing wrench can be solved, and the using effect is good.

Description

technical field [0001] The invention relates to a multipurpose wrench structure, in particular to a novel multipurpose wrench structure, which belongs to the technical field of hardware tools. Background technique [0002] At present, the wrench can disassemble bolts or nuts. It is easy to carry and easy to use and is more popular with people. Now the head of the wrench is mostly a structure that can adjust the size of the jaw. The fixed jaw and the movable jaw of the jaw The opposite interior mostly has two parallel and smooth jaws up and down. Such jaws can fasten and loosen the nut. However, because the inside of the wrench jaw is too smooth, there is no toothed inside of the jaw. Anti-slip setting, so it is prone to slipping problems when disassembling metal water pipes and fittings. [0003] When it is necessary to fasten or loosen the water pipes or water pipe joints of running water, it is usually necessary to use a special tool pipe wrench to work, which is easy to ...

AI Technical Summary

Problems solved by technology

[0002] At present, the wrench can disassemble bolts or nuts. It is easy to carry and use, and it is more popular with people. Now the head of the wrench is mostly a structure that can adjust the opening of the jaws. The fixed jaws and moving jaws of the jaws The opposite interior mostly has two parallel and smooth jaws up and down. Such jaws can fasten and loosen nuts. However, because the inside of the wrench jaw is too smooth now, there is no toothed inside of the jaw. Anti-slip setting, so it is prone to slipping problems when disassembling metal water pipes and fittings.

[0003] When it is necessary to fasten or loosen the water pipe or water pipe joint of tap water, it is usually necessary to use a special tool pipe wrench to work, which is easy to cause people to use it passively.

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