Locknuts for automobiles

Abstract

The invention relates to a locknut for automobiles, more specifically, to a locknut for automobiles which is easy to install and disassemble, and can be reused because it is not damaged during maintenance. The locknut for automobiles of the present invention comprises: a head protruding from the left and right sides to form a component contact surface, and forming a fastening hole through the central part; The same fastening hole as the fastening hole of the above-mentioned automotive locknut is characterized in that the above-mentioned body part and the head are connected by a connecting bridge that elastically deforms outward, and between the head and the body part connected by the above-mentioned connecting bridge The space between them respectively protrudes to form the axial force support part of the head part and the axial force support part of the main body part, and the fastening hole, the above-mentioned The same fastening hole as the fastening hole of the body part.

Description

technical field [0001] The present invention relates to a lock nut for automobiles (Push nuts for cars), more specifically, to a lock nut for automobiles that is easy to install and disassemble, and can be reused because it is not damaged during maintenance. Background technique [0002] Usually, locknuts for automobiles use fasteners such as screws to prevent small gaps between fasteners and components when combining components or installing accessories to achieve shockproof, sound insulation, and waterproof Intermediate accessories for effects. [0003] Among them, the existing anti-loosening nuts for automobiles include: a head protruding from the left and right sides to form a component contact surface, and forming a fastening hole through the central part; The same fastening holes as the fastening holes on the head have locking portions protruding from the left and right sides. [0004] For such a conventional locknut for automobiles, when the main body part with the ...

AI Technical Summary

Problems solved by technology

[0005] However, this conventional lock nut for automobiles protrudes from the left and right sides of the main body to form locking parts for fixing. For this reason, when the above-mentioned main body is inserted into the hole formed in the component, the above-mentioned locking The fixed part will contact the inner wall surface of the hole and deform, and there is also a problem that the part where the hole is formed is deformed and damaged by the above-mentioned locking part.

[0006] On the other hand, conventionally, the above-mentioned main body is inserted into the hole of the component and fixed by the locking part so that it does not come out of the component. For this reason, there is a problem that the locknut cannot be separated from the component for repair.

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