Anti-rolling sawtooth bell piece
By designing anti-rolling serrated barbell plates, and adopting the meshing structure of serrated barbell plates and clamp components, as well as an indicator light system, the problems of barbell plate rolling and wear have been solved, thereby improving the stability and safety of barbell use.
CN224523872UActive Publication Date: 2026-07-21NANTONG YIDA SPORTS
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANTONG YIDA SPORTS
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
Existing barbell plates are prone to rolling and their fixing methods are easily worn, leading to safety hazards and inconvenience.
Method used
The design incorporates anti-rolling serrated barbell plates and clamp components, achieving a secure connection through an interlocking structure and indicator light system to prevent loosening.
Benefits of technology
It effectively prevents the barbell plates from rolling, reduces wear, improves safety, and provides timely reminders of looseness, ensuring the stability and safety of barbell use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224523872U_ABST
Abstract
The utility model relates to barbell technical field discloses a kind of anti-rolling sawtooth bell pieces, including barbell piece, further include: barbell rod assembly, clamp assembly and adjusting block, the side of barbell rod assembly is equipped with mounting post, the inside of mounting post is equipped with cavity, the side of cavity is movably sleeved with carousel, the side of carousel is equipped with helical slot, the side of fixed pin is movably connected with mounting post, the side of fixed pin is equipped with pawl;The utility model is by rotating carousel by pawl and helical slot intermeshing drive fixed pin to move to outside side so that fixed pin is inserted into fixed hole and the pawl main body is fixed, so as to be fixed on barbell rod assembly with barbell piece, when disassembling, reverse rotation carousel makes fixed pin move out of fixed hole and be received in mounting post inside, clamp assembly, adjusting block and barbell piece can be removed, it is favorable to reduce thread use, reduce abrasion, avoid barbell piece loosening.
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