Fixing bolt and hanging piece thereof

By setting a long hole slide in the hanging piece and the design of interference fit with the fixed bolt rod, the problem of the hanging piece requiring the nut to be removed in the prior art is solved, the hanging piece can be easily installed and removed, and the service life and safety of the fixed bolt are improved.

CN223424404UActive Publication Date: 2025-10-10安旭峰
0 Cites 0 Cited by

Patent Information

Application Number
CN202423114329.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-10-10
Estimated Expiration
2034-12-17

AI Technical Summary

Technical Problem

In the prior art, the installation and removal of the hanging piece requires the removal of the nut, which is inconvenient to operate and easily causes wear of the nut and the screw, resulting in a shortened service life of the fixing bolt.

Method used

A hanging plate is designed. A long hole slideway is provided between the hanging hole and the shaft hole to connect them. The long hole slideway with a straight, arc or S-shaped structure is interference fit with the fixed bolt rod to achieve installation and removal of the hanging plate without tightening the nut.

Benefits of technology

The installation and removal process of the hanging piece is simplified, the wear of the nut is avoided, the stable connection between the nut and the screw is maintained, and the safety and reliability of use are improved.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to the technical field of anchoring hanging pieces, and discloses a fixing bolt and a hanging piece thereof, and the fixing bolt and the hanging piece thereof are characterized in that a hanging hole of the hanging piece is communicated with a shaft hole through a long hole slide way, when the hanging piece is installed, the fixing bolt can penetrate into the hanging hole and then slide into the shaft hole along the long hole slide way, and then the hanging piece can be installed. On the contrary, the hanging piece can be disassembled, the effect that the hanging piece can be disassembled or assembled without disassembling the nut is achieved, and the nut has the advantages of being simple in structure, easy and convenient to assemble and disassemble, high in practicability and good in using effect.
Need to check novelty before this filing date? Find Prior Art