PART FASTENING STRUCTURE AND MOUNTING TOOL

Organization Name

Inventor(s)

PART FASTENING STRUCTURE AND MOUNTING TOOL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17959630 titled 'PART FASTENING STRUCTURE AND MOUNTING TOOL

Simplified Explanation

The patent application describes a part fastening structure that uses a bolt and a nut. The bolt has spiral grooves, a slit, and a loosening suppression groove. The nut consists of two nut members and an urging member.

The bolt has spiral grooves, a slit, and a loosening suppression groove.
The nut consists of two nut members and an urging member.
The first nut member has a pin that fits into the first spiral groove of the bolt.
The second nut member has a pin that fits into the second spiral groove of the bolt.
The urging member is placed between the two nut members and pushes the first nut member towards the head of the bolt.

Potential Applications

Automotive industry
Construction industry
Manufacturing industry

Problems Solved

Prevents loosening of the fastened part
Provides a secure and reliable fastening structure

Benefits

Improved safety and stability of fastened parts
Simplified assembly process
Increased efficiency in fastening operations

Original Abstract Submitted

A part fastening structure fastens a part, using a bolt and a nut. The bolt includes a first spiral groove, a second spiral groove provided on a tip end side of the bolt with respect to the first spiral groove, a slit extending from a tip end of the bolt to the first spiral groove through the second spiral groove, and a loosening suppression groove extending from another end of the second spiral groove to the tip end side. The nut includes: a first nut member including a first pin protruding toward a central axis side and inserted into the first spiral groove; a second nut member including a second pin protruding toward the central axis side and inserted into the second spiral groove; and an urging member disposed between the first and second nut members and that urges the first nut member toward a head portion of the bolt.