H-shaped nut easy to wrench and screw

Abstract

The invention discloses an H-shaped nut easy to wrench and screw. The H-shaped nut easy to wrench and screw comprises a body. The body is a hexagon nut. A through hole is formed in the center axis of the nut, and a thread is arranged on the inner surface of the through hole. A circle of rectangular groove is formed in the horizontal center waist line of the side face of the body, and rubber pads are arranged on the upper surface and the lower surface in the rectangular groove. By means of the manner, the H-shaped nut is simple and novel in structure. Different from an existing nut with the smooth side surface, by means of the H-shaped nut design, a wrench can be well attached to and embedded in the rectangular groove in the side surface of the nut, the wrench can carry out wrenching and screwing conveniently, attaching is firm, and the wrench is not prone to sliding down. Practicability is high, and certain economic benefits and market prospects are achieved.

Description

technical field [0001] The invention relates to the field of fixing components, in particular to an I-shaped easy-twist nut. Background technique [0002] nut , is a fastener with a drive system and an internal thread. It is designed to be combined with an external thread fastener to lock the accessories. According to its use and function, it has different designs and classifications on opposite sides or shapes. Hex nut , There are round nut, square nut, butterfly nut, etc. At present, the nuts on the market have a single structure and function, and most of the designs are the same. As a result, the wrench slips off, and there is a certain defect that the wrench cannot be fixed because it is easy to twist. SUMMARY OF THE INVENTION [0003] The main technical problem to be solved by the present invention is to provide an I-shaped easy-wrench nut, which can be embedded with a wrench, which is convenient for wrenching, and the wrench is not easy to slip off. [0004] In o...

AI Technical Summary

Problems solved by technology

[0002] nut , is a fastener with a drive system and an internal thread, designed to be combined with an external thread fastener to securely lock the fittings, and has different designs and classifications on the opposite side or shape according to its use and function, there are Hex nut , There are round nuts, square nuts, wing nuts, etc. At present, the nuts on the market have a single structure and function, and most of the designs are the same. When using a wrench to wrench, the wrench is often stuck because there is no slot on the nut. As a result, the wrench slipped, and there was a certain deficiency. It was impossible to fix the wrench so that it was easy to wrench.

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