lock
By designing a self-limiting eccentric device, the problems of unstable transmission and wear in the eccentric installation state of the lock are solved, which simplifies the assembly of the lock and ensures its long-term reliability, and improves the smoothness and quietness of the transmission.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TP-LINK INT SHENZHEN CO LTD
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
Existing locks with eccentric rotation mechanisms suffer from numerous parts, complex assembly, and poor long-term reliability. In particular, they are difficult to guarantee transmission stability and quietness when installation is misaligned.
The device employs a self-limiting eccentric device, which uses a first- and second-level eccentric slider and a limiting structure design with the housing to achieve an eccentric connection between the output gear and the locking claw, avoiding screw fixing, simplifying the assembly process and improving long-term reliability.
This design achieves a simple structure, convenient assembly, good quietness, and high long-term reliability for locks installed in an eccentric configuration, while reducing manufacturing costs and maintenance difficulty.
Smart Images
Figure CN122407003A_ABST