Triangular ring drag hook
By designing the first annular welding groove and collar structure formed by the first and second connecting parts in the triangular ring pull-up, the problem that the traditional welding structure cannot effectively ensure the solder quantity, and the welding strength and stability are improved.
CN222645732UActive Publication Date: 2025-03-21NINGBO JINGTENG ZHICHENGLONG MASCH CO LTD
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Patent Information
- Application Number
- CN202421191665.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Technical Problem
The welding structure of the traditional triangle ring hook cannot effectively ensure the amount of solder, resulting in short hair or long time for the welding, and easy to break when rupture and stressed.
Method used
A triangular ring pull hook is designed which forms a first annular welding groove through the structural configuration of the first and second connections to ensure solder quantification and enhance welding strength by the design of the collar.
Benefits of technology
The welding strength is improved, ensuring the stability and durability of the welding site, and avoiding the risk of cracking at the welding site due to external impact.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of vehicle drag hooks, in particular to a triangular ring drag hook which comprises a first connecting part. The first connecting part and the second connecting part are oppositely arranged, the ends, close to each other, of the first connecting part and the second connecting part are spaced by a preset distance, the first connecting part is further provided with a first protruding part, and the second connecting part is provided with a second protruding part; the first protruding part abuts against the second protruding part, in addition, the first protruding part is provided with a first annular notch, the second protruding part is provided with a second annular notch, and when the first protruding part abuts against the second protruding part, the second protruding part is provided with a second annular notch. The first annular notch and the second annular notch jointly form a first annular welding groove. According to the utility model, the advantages of high welding strength, quantitative welding flux and high practicability can be realized by effectively utilizing the self structural configuration.
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