Adjustable handle needle nose pliers

Abstract

The invention discloses nipper pliers with adjustable plier handles. According to the nipper pliers with the adjustable plier handles, the distance between the handles can be adjusted, the positions of the handles and a plier head can be changed, and use is easy. The nipper pliers comprise an upper jaw and a lower jaw, spline holes are formed in the middle of the upper jaw and the middle of the lower jaw, spline shafts are arranged at the front end of the upper handle and the front end of the lower handle, holding handles are arranged at the other end of the upper handle and the other end of the lower handle, and the upper handle and the lower handle are hinged between the upper jaw and the lower jaw together through a locating shaft hole and a locating shaft. The distance between the handles can be adjusted, the inclined angles between the upper handle and lower handle and between the upper jaw and the lower jaw can be changed, the positions of the spline shafts in the spline holes are adjusted, the positions of the handles and the jaws can be freely adjusted, and therefore the distance between the handles or the positions of the handles and the plier head can be adjusted independently or according to combining requirements, and use is very easy.

Description

technical field [0001] The invention relates to a hand-held pliers of electromechanical and general hardware tools, more specifically, a needle-nose pliers with adjustable pliers handles. Background technique [0002] Current needle-nose pliers are generally composed of jaws and handles, and are generally used for clamping objects. When in use, the jaws are opened by hand and then used as needed. The distance between the two handles of existing needle-nose pliers is It is a fixed size and cannot adapt to the different handshake distances of users. The positions of the handle and the pliers are fixed and cannot be used in some places where the position is limited, thus causing inconvenience in use. A "new needle-nose pliers" disclosed in Chinese patent literature, its publication number is CN202412076U, the main technical solution of the "new needle-nose pliers" in this technical solution is to include two pliers heads and two pliers handles, two pliers The heads are hinged ...

AI Technical Summary

Problems solved by technology

[0003] The present invention is dedicated to solving the defects in the prior art that the distance between the handles cannot be adjusted and the position of the handle and the pliers head is fixed.

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