| 摘要 |
A collapsible cup holder is provided. The collapsible cup holder is adapted to be coupled to a shopping cart and is rotatable between a retracted and deployed configuration. The cup holder includes a back with a top portion and a bottom portion. A top ring is rotatably coupled to the top portion and a base is rotatably coupled to the bottom portion. A strut extends between the top ring and the base and is rotatably coupled to both such that rotation of either the top ring or the base causes corresponding rotation of the other. |
