INNOVATIVE MULTI-STAGE LOCK AND COUNTING SUITCASE
DE602020044662T2Active Publication Date: 2025-01-08MERIT TECH (FU JIAN) CO LTD
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Patent Information
- Application Number
- DE602020044662
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-12-05
- Filing Date
- 2020-11-30
- Publication Date
- 2025-01-08
- Estimated Expiration
- 2040-11-30
AI Technical Summary
Technical Problem
Conventional single-stage locks require significant force to lock suitcases, making them inconvenient to use during packing.
Method used
A novel multi-stage interlock system with a main lock and side locks, utilizing a control mechanism with reduction gears and springs to reduce the force required for locking, providing audible feedback and modular design for adjustable security based on luggage size.
Benefits of technology
The multi-stage interlock system reduces the force needed for locking, provides clear audible feedback, and allows for modular adjustment of security levels, enhancing user experience and manufacturing efficiency.
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