Body-building rod
By using a cylindrical helical spring tube design and a limiting sleeve to fix the handle, the problems of uneven weight and poor grip comfort in existing fitness bars are solved, resulting in better exercise effects and user experience.
CN224270033UActive Publication Date: 2026-05-26陈巍
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Patent Information
- Application Number
- CN202521001565.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2025-01-10
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-05-20
AI Technical Summary
Technical Problem
Existing fitness bars suffer from weight imbalances when adjusting the weights, making them inconvenient to use and uncomfortable to hold, thus affecting their lifespan and user experience.
Method used
It adopts a cylindrical helical spring tube design. The handle is fixed to the first end by a threaded limiting sleeve. The handle can be made of soft material, the rod body is made of high elastic carbon steel, and the second end is equipped with a soft rubber cap to increase comfort and protection.
Benefits of technology
It improves the effectiveness of exercise, increases the comfort and lifespan of the handles, enhances the user experience, and avoids the problem of weight imbalance.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to a fitness rod which comprises a rod body, a handle and a limiting sleeve. The rod body is a cylindrical spiral bourdon tube with a certain length and comprises a main body part and a first end part formed by outwards reducing from one end of the main body part; the handle is arranged on the portion, close to the inner side, of the first end in a penetrating and sleeving mode, a threaded connection hole matched with the portion, close to the outer side, of the first end is formed in the limiting sleeve, and the limiting sleeve is in threaded connection with the portion, close to the outer side, of the first end through the threaded connection hole and stops the outer end of the handle. The handle is limited to be not separated from the first end part; when the handle is held by a hand to swing or shake, the rod body correspondingly vibrates along with the handle. The fitness rod has the advantages of simple structure, convenience in use, good exercise effect, high reliability and the like.
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