Expansion ring mechanism
CN309136719SActive Publication Date: 2025-02-25CHANGZHOU KERUIER TECH CO LTD
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Patent Information
- Application Number
- CN202430274044.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2039-05-10
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: membrane expansion ring mechanism. 2. Purpose of the product of this design: used to expand or tension films, diaphragms, fabrics or other flexible materials. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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