Dual-purpose adjustable sling bag quick-release connection structure

The design of the quick-release and adjustment mechanisms solves the problems of inconvenient disassembly and assembly of the shoulder straps and length adjustment in the dual-purpose shoulder bag, achieving a quick and stable fit to the needs of users of different heights.

CN122375873APending Publication Date: 2026-07-14GUANGZHOU MINMING LEATHER CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU MINMING LEATHER CO LTD
Filing Date
2026-05-08
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing dual-purpose shoulder bags have limitations in terms of strap assembly and disassembly. They are not easy to assemble and disassemble and are not stable. Furthermore, the length cannot be adjusted to suit people of different heights.

Method used

It adopts a quick-release mechanism and an adjustment mechanism. The trapezoidal block and the spring-return buckle enable quick locking and unlocking. Combined with the double-sided adjustment groove and locking tooth design, it enables quick adjustment and stable fixation of the shoulder strap.

Benefits of technology

It enables quick disassembly and installation of the shoulder straps, ensuring stability, while also allowing for length adjustment to suit users of different heights. The operation is convenient and secure.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses the technical field of a bag and discloses a quick-release connecting structure of a dual-purpose adjustable bag, which comprises a bag main body, two symmetrically arranged quick-release mechanisms, two adjusting mechanisms, a shoulder strap and a hand-held strap, one adjusting mechanism is embedded in one side of the quick-release mechanism away from the bag main body, the quick-release mechanism comprises a female buckle and a male buckle rod, the male buckle rod is provided with a through-type belt passing hole along the length direction, the adjusting mechanism comprises an adjusting groove and an adjusting block, an inversely arranged trapezoidal clamping block and a trapezoidal sliding block are matched with a spring reset trapezoidal buckle, and the quick-release function of 'inserting to lock and pressing down to unlock' is realized, that is, when the trapezoidal clamping block is extruded to automatically lock the buckle during insertion, the trapezoidal clamping block is extruded to automatically lock the buckle, and the trapezoidal clamping block is extruded to automatically lock the buckle.
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