Hanging wheel (smart opening and closing curtain)
CN309434060SActive Publication Date: 2025-08-12QINGDAO RONCO MECHANIC ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202430768489.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2039-12-04
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Hanging wheel (intelligent opening and closing curtain). 2. Purpose of this product: This product is used for intelligent curtain track. The curtain hook is hung on this product, and the curtain is opened and closed by sliding. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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