Anti-rolling dumbbell
By designing anti-rolling dumbbells, using arc-shaped support plates and rotary rod components to prevent rolling, and combining with the adjustment components to fix the counterweight blocks, the safety hazards caused by rolling dumbbells are solved, achieving a stable and safe user experience.
CN223299493UActive Publication Date: 2025-09-05RUDONG TIANLI FITNESS EQUIP CO LTD
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Patent Information
- Application Number
- CN202422443033.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Technical Problem
Existing dumbbells are easy to roll when used, which poses safety risks, especially when people accidentally step on them, which may cause bumps.
Method used
An anti-rolling dumbbell is designed, which drives the bearing rod and rotary rod to rotate by rotating the arc-shaped support plate. The limit block is used to resist the end of the screw rod. The adjustment component is combined to achieve support and stability of the dumbbell, preventing rolling, and fixing different numbers of dumbbell counterweights through the adjustment component.
Benefits of technology
It effectively prevents dumbbells from rolling when they are idle, avoids bumps, ensures safety in use, and is suitable for the stable needs of different users.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an anti-rolling dumbbell, relates to dumbbell technical field, including barbell bar, the both ends of barbell bar are fixed with the threaded block, both ends of two threaded block are threaded connection with the screwing rod, a plurality of dumbbell balancing weights are all put on the screwing rod, one end of the screwing rod is provided with the adjusting assembly, and the other end of the screwing rod is provided with the anti-rolling dumbbell. One end of the screwing rod is provided with a fixing assembly which is used for fixing dumbbell balancing weights with different balance weights and guaranteeing the stability of the dumbbell balancing weights, the other end of the screwing rod is provided with an anti-rolling assembly which prevents the barbell rod from rolling when the barbell rod is idle and avoids bumping of people, and the anti-rolling assembly comprises a rotating rod. The arc-shaped supporting plate is rotated to drive the bearing rod and the rotating rod to rotate, and the limiting block abuts against one end of the screwing rod to limit the movement of the arc-shaped supporting plate, so that the supporting device is supported, rolling is prevented when the supporting device is not used, meanwhile, treading and bumping of other personnel are avoided, and the use safety is guaranteed.
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