轮子
By designing a combination of the main hub and annular section within the wheel to form a closed gap, and using injection molding to create the external cover, the problem of buffering and support when transmitting impact force in existing wheels is solved, achieving elasticity and stability similar to pneumatic tires, making it suitable for light-load products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE STANLEY WORKS (ISRAEL) LTD
- Filing Date
- 2018-04-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing wheels lack effective cushioning and structural support when transmitting impact forces, especially for lighter load products. Simple casters or wheels cannot provide the elasticity and stability of pneumatic tires.
A wheel structure was designed in which the main hub portion and the annular portion are combined to form a closed gap and sealed by an external cover, similar to a molded tire, providing additional elasticity and structural support. The external cover is formed using injection molding technology to fix the annular portion.
It achieves similar elasticity and stability to pneumatic tires, enhances the wheel's cushioning performance, is suitable for lighter load products, and provides additional structural support and durability.
Smart Images
Figure CN116021920B_ABST