| 摘要 |
PURPOSE: A shopping cart is provided to conveniently load and unload goods and to move with less power. CONSTITUTION: A shopping cart comprises a loading box(1) and a frame. The loading box and the frame are coupled by hinge members(8) rotationally arranged in both ends of a pair of support links(6,7). The hinge members are fixed to freely reciprocate on the underside of the loading box and the upside of the frame. A rod(10) of an elastic cylinder(9) is rotationally coupled to the loading box side of one support link. A locking member(12) is arranged in one side of the frame to lock and release a fixing ring protruded from one side of the loading box. |
