Pulley (intelligent opening and closing curtain)
CN309430255SActive Publication Date: 2025-08-08QINGDAO RONCO MECHANIC ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202430779140.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2039-12-09
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Pulley (intelligent opening and closing curtain). 2. Purpose of this product design: This product design is used for intelligent curtain track. It is a small accessory installed in the track cavity to slide, thereby driving the belt to open and close the curtain. 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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