Mute drag chain convenient to disassemble

By designing a silent cable chain structure with vertical plates, horizontal plates, and locking components, the problem of inconvenient disassembly of silent cable chains is solved, enabling quick disassembly and installation, facilitating user self-assembly, reducing the risk of disassembly damage, and reducing noise.

CN224414252UActive Publication Date: 2026-06-26SHENZHEN DESDA AUTOMATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521512895.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-18
Publication Date
2026-06-26
Estimated Expiration
2035-07-18

AI Technical Summary

Technical Problem

Existing silent cable chains are inconvenient to disassemble, especially silent cable chains made of harder materials. Forceful disassembly can easily cause damage, making it difficult for users to quickly disassemble and assemble them to the appropriate length according to their needs.

Method used

A silent cable chain structure including vertical plates, horizontal plates, and locking components was designed. The structure enables quick disassembly and installation through horizontal plate grooves and locking components. High-strength engineering plastics and rubber materials are used, combined with elastic silent components and standard locking components to ensure convenient disassembly and installation.

Benefits of technology

It enables quick disassembly and installation of silent cable chains, making it easy for users to assemble cable chains of appropriate length themselves, reducing the risk of damage during disassembly, and eliminating friction and collision noise between chain links.

✦ Generated by Eureka AI based on patent content.
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Abstract

The silent drag chain convenient to disassemble comprises a plurality of chain links which are connected end to end, each chain link comprises a first vertical plate and a second vertical plate which are arranged in parallel, connecting holes are formed in one ends of the first vertical plates and the second vertical plates, connecting columns matched with the connecting holes are arranged at the other ends of the first vertical plates and the second vertical plates, and elastic silent pieces are arranged in the connecting holes. First transverse plates are fixedly arranged at the upper ends and the lower ends, away from the connecting holes and the connecting columns, of the first vertical plates, second transverse plates are fixedly connected to the upper ends and the lower ends, away from the connecting holes and the connecting columns, of the second vertical plates, first sliding grooves are formed in the ends, away from the first vertical plates, of the first transverse plates, and the second transverse plates are correspondingly embedded in the first sliding grooves so that the first transverse plates can be slidably connected with the second transverse plates; a locking assembly is arranged at the end, away from the first vertical plate, of each first transverse plate. According to the technical scheme, the mute drag chain can be rapidly disassembled and assembled, the drag chain with the proper length can be conveniently assembled according to the requirement of a user, and maintenance and replacement are convenient.
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