Zipper tooth head anti-falling reinforcing structure
By incorporating components such as a flat plate, positioning rod, wax block, and sponge strip into the zipper teeth, the problem of jamming caused by the zipper lining getting stuck is solved, resulting in smooth and stable zipper operation and improved user experience.
CN224369199UActive Publication Date: 2026-06-19HUAFUSEN TRAPPINGS (SHENZHEN) CO LTD
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Patent Information
- Application Number
- CN202521127286.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-04
- Publication Date
- 2026-06-19
- Estimated Expiration
- 2035-06-04
AI Technical Summary
Technical Problem
During use, the lining of existing zippers can easily get stuck between the zipper pull and the zipper tape, resulting in a poor user experience.
Method used
A zipper tooth anti-loosening reinforcement structure was designed, including components such as a flat plate, a positioning rod, a wax block, and a sponge strip. By flattening the lining fabric and increasing lubrication and cleaning, jamming is reduced, and magnetic blocks and stops are used to keep the zipper tooth body in a stable position.
Benefits of technology
It effectively reduces the jamming of the zipper teeth when running on the zipper belt, improves the comfort and smoothness of use, and prevents the zipper teeth from slipping out and the positioning rod from breaking.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of zippers, and particularly relates to a zipper tooth head anti-falling reinforcing structure which comprises a zipper belt. The middle part of the zipper tape is slidably connected with a zipper tooth body; a bottom plate of the zipper tooth body is fixedly connected with an extension plate; two sleeves are fixedly connected to the two sides of the extension plate; the middle part of the sleeve is fixedly connected with a spring; one end of the spring is fixedly connected with a sleeve rod; firstly, the zipper tooth body is pulled, the zipper tooth body slides on the zipper belt, in the process, the flattening plate can unfold the lining close to the zipper tooth body, and the phenomenon that when the zipper tooth body gets close, the nearby lining is wrinkled, the lining is clamped by the zipper tooth body and the zipper belt, and the zipper tooth body is jammed is reduced; when the zipper tooth body moves to the end of the zipper tape, the flattening plate can be blocked by the end to move backwards, the sleeve rod slides in the sleeve, the spring is compressed, and therefore tight combination of the zipper tooth body and the zipper tape cannot be affected.
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