A trailer lock
By integrating the lock assembly and the lock cylinder assembly into the trailer lock design, the problems of separate trailer lock components and poor compatibility in existing technologies are solved. This enables the adaptation and stable locking of multiple connector models, improving ease of use and locking effect.
CN224545628UActive Publication Date: 2026-07-24NINGBO PANYU HARDWARE PROD CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO PANYU HARDWARE PROD CO LTD
- Filing Date
- 2025-10-17
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
Existing trailer locks have separate components that require complex assembly, poor compatibility, and cannot be adapted to various connector models.
Method used
The trailer lock features an integrated structure, with the lock assembly and lock cylinder assembly integrated within the lock body. Through the cooperation of the clearance groove and lock cylinder structure, it achieves compatibility with various connector models and secure locking through the main and auxiliary lock cylinders.
Benefits of technology
It simplifies the usage process, improves adaptability and locking stability, reduces customer usage costs, and extends the lock's lifespan.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224545628U_ABST
Abstract
A trailer lock, comprising a lock body, a working cavity is arranged in the lock body, a mounting position is arranged on the cavity wall of the lock body, a lock assembly is arranged on the mounting position, and a working end of the lock assembly is located in the working cavity, a lock head assembly is in sliding connection with the lock body, and the locking matching end of the lock head assembly can be close to or away from the working end of the lock assembly in the working cavity, so that the locking and release of the lock head assembly are realized, the lock assembly and the lock head assembly are integrated, the number of parts is reduced, use is more convenient, meanwhile, an avoiding groove is arranged at an open end, and through the matching design of the lock body and the lock head structure, the trailer hook connectors of various sizes can be maximally compatible, the adaptability is improved, and meanwhile, the locking effect is firm and stable.
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