An insulated needle-nose pliers

Abstract

The invention discloses insulated needle-nose pliers, and belongs to the technical field of pliers. The insulated needle-nose pliers comprise a left plier body, a right plier body, two upper-end needle-nose plier shells and two insulated cone shells; the left plier body is symmetrically hinged to the right plier body, the top end of the left plier body and the top end of the right plier body are each provided with a cone head, inner cavities of which the shapes are matched with those of the cone heads are formed in the insulated cone shells, inner cavities of which the shapes are matched with those of the insulated cone shells are formed in the upper-end needle-nose plier shells, the upper-end needle-nose plier shells are installed on the cone heads in a sleeving mode respectively, and the insulated cone shells are installed between the upper-end needle-nose plier shells and the cone heads; the lower ends of the insulated cone shells are provided with siamesed insulated guard rings; the inner sides of the lower portions of the upper-end needle-nose plier shells are each provided with a cutting knife edge; a plier handle of the left plier body and a plier handle of the right plier body are each provided with an insulated sleeve. According to the insulated needle-nose pliers, the body of an operator can be prevented from being suffered electric shock, the insulating property of the needle-nose pliers is effectively improved by the double protection measures, personal equipment accidents can be prevented, and the safe production is guaranteed.

Description

technical field [0001] The invention relates to the technical field of pliers. Background technique [0002] Needle-nose pliers are a general-purpose hardware tool, widely used in electrical and electrical professional construction, its most important [0003] The function is to be able to touch the charged object and overhaul the parts of the electrical equipment in operation, so the requirements for its insulation technical index are very strict, and the personal safety of the operator must be guaranteed, but the realization of this insulating technical index depends entirely on the insulating sleeve on the handle of the pliers body. . In the actual use process, due to the wear and tear of the insulating sleeve of the needle-nose pliers and the aging of the pressure resistance performance, the insulation performance may be reduced, causing hidden dangers to safe production. Contents of the invention [0004] The technical problem to be solved by the present invention i...

AI Technical Summary

Problems solved by technology

[0003] The function is to be able to touch the charged object and overhaul the parts of the electrical equipment in operation, so the requirements for its insulation technical index are very strict, and the personal safety of the operator must be guaranteed, but the realization of this insulating technical index depends entirely on the insulating sleeve on the handle of the pliers body.

In the actual use process, due to the wear and tear of the insulating sleeve of the needle-nose pliers and the aging of the pressure resistance performance, the insulation performance may be reduced, causing hidden dangers to safe production.

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