Checknut (sleeve type)
CN310022072SActive Publication Date: 2026-06-09广州万舟机械设备有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 广州万舟机械设备有限公司
- Filing Date
- 2025-11-17
- Publication Date
- 2026-06-09
Smart Images

Figure 000037_ABST
Abstract
1. Name of the designed product: anti-loose screw fastener (sleeve type) 2. Use of the designed product: the product is suitable for connecting screw fastening fittings to prevent loosening. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: assembly state perspective view. 5. Other components that need to be explained: the designed product is a component product, including components 1, 2, 3, 4 and 5.
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