Smart Lock (X7 External Lock)
CN309974132SActive Publication Date: 2026-05-12HANGZHOU HONGYAN LANZE IND DESIGN
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HANGZHOU HONGYAN LANZE IND DESIGN
- Filing Date
- 2025-08-28
- Publication Date
- 2026-05-12
Smart Images

Figure 000006_ABST
Abstract
1. Name of the product in this design: Smart Lock (X7 External Lock). 2. Purpose of this design: For use as an outer lock for smart locks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The back of this product is a part that is not easily seen or cannot be seen during use, so the rear view is omitted.
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