Sharp-nose pliers

Abstract

The invention discloses a pair of sharp-nose pliers, which comprises plier bodies and plier handles, wherein the plier bodies and the plier handles are integrally formed, plier teeth are arranged on the plier bodies, the middles of the plier bodies are provided with through holes, the two plier bodies are fixed together by a pin shaft through the through holes, the plier bodies are respectively in an annular shape, and the middle parts of the plier handles are provided with notches allowing a hand to insert. The sharp-nose pliers have the advantages that the structure is simple; and because the shape of the plier handles is similar to the shape of scissor handles, the use is very convenient, and the work efficiency is improved.

Description

technical field [0001] The invention relates to a hardware tool, in particular to a needle-nose pliers. Background technique [0002] Needle-nose pliers, also known as trimming pliers, pointed-nosed pliers, and needle-nosed pliers, are composed of a pointed head, a knife edge and a pliers handle. The material is generally made of 45# steel, which is medium carbon steel. The carbon content is 0.45%, and the toughness and hardness are suitable. [0003] Needle-nose pliers is a commonly used pliers tool, mainly used to cut single-strand and multi-strand wires with thinner diameters, as well as to bend single-strand wire joints, peel off plastic insulation layers, etc., and can be used in a narrow working space. Operation, those without blades can only pinch, and those with blades can cut small parts. It is one of the commonly used tools for assembly and repair work of electricians (especially interior electricians), instruments and telecommunication equipment. [0004] The e...

AI Technical Summary

Problems solved by technology

[0004] The existing needle-nose pliers are easy to close and difficult to open when in use. When opening, both hands are required to move it, which is very inconvenient when used frequently and reduces work efficiency.

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