High-strength sharp-nose pliers

A needle-nose pliers, high-strength technology, applied in the direction of pliers, cable installation devices, electrical components, etc., can solve the problems of reducing work efficiency, affecting work results, and easy slipping of needle-nose pliers, so as to prevent slipping, improve work efficiency, easy-to-handle effects

Inactive Publication Date: 2018-02-02
南通旭越光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The pliers head of the existing needle-nose pliers has a smooth slope. The disadvantage of this kind of needle-nose pliers is that it is easy to slip during the operation of the needle-nose pliers, and may not be able to clamp the object to be operated, which will affect the working effect. decrease productivity

Method used

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  • High-strength sharp-nose pliers

Examples

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Embodiment Construction

[0012] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.

[0013] like figure 1 As shown, a high-strength needle-nose pliers includes a jaw 1 and a handle 2. The jaw 1 includes a left jaw and a right jaw that cooperate with each other. The clamping surface 3 of the jaw 1 near the handle 2 is provided The horizontal groove-shaped tooth pattern 4 parallel to the width direction of the pliers mouth 1, the clamping surface of the end of the pliers mouth 1 away from the pliers handle 2 is provided with a longitudinal groove-shaped tooth pattern 5 parallel to the length direction of the pliers mouth 1, and the The longitudinal grooved teeth 5 are evenly distributed on the clamping surface 3, the distribution density of the longitudinal grooved teeth 5 on the left jaw is greater than the distribution density of the longitudinal grooved te...

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Abstract

The invention discloses a high-strength needle-nose pliers, comprising a pliers mouth and a pliers handle, the pliers mouth includes a left pliers mouth and a right pliers mouth which cooperate with each other, and a clamping surface of the pliers mouth close to the pliers handle is provided with parallel The transverse groove-shaped tooth pattern in the width direction of the pliers mouth, the clamping surface at one end of the pliers mouth away from the pliers handle is provided with longitudinal groove-shaped tooth patterns parallel to the length direction of the pliers mouth, and the pliers mouth is coated with an AlCrN layer , the pliers handle is covered with insulating protective gloves. The advantages of the invention are: the invention increases the meshing force of the needle-nose pliers acting on various wire ends during the operation process, thereby preventing the needle-nose pliers from slipping during work, is easy to operate, can ensure the smooth completion of the work, and enhance the work. Efficiency, the ideal tool for electrical work.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to a high-strength needle-nose pliers. Background technique [0002] Needle-nose pliers, also known as trimming pliers, pointed-nosed pliers or needle-nosed pliers, consist of a pointed head, a knife edge and a pliers handle. The handle of the needle-nose pliers for electrical work is also covered with an insulating sleeve with a rated voltage of 500V. [0003] Needle-nose pliers are a commonly used pliers tool, mainly used for cutting single-strand wires and multi-strand wires with thinner diameters, and for bending single-strand wire joints into circles or for stripping plastic insulation layers. Needle-nose pliers can be operated in a narrow working space, depending on whether it has a blade or not, its function is different: the needle-nose pliers without a blade can only be used for pinching, and the needle-nose pliers with a blade can be used for Cutting small parts i...

Claims

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Application Information

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IPC IPC(8): B25B7/22H02G1/12
CPCB25B7/22H02G1/1204
Inventor 徐吉华
Owner 南通旭越光电科技有限公司
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