| 摘要 |
A shopping cart having a substantially vertically extending main frame with laterally spaced main wheels rotatably mounted at the lower end of the main frame for movemment of the cart along a supporting surface is provided. Auxiliary frame means is articulately connected to the main frame for movement relative thereto between a closed position substantially coplanar with the main frame to an open position where the auxiliary frame projects forwardly from the main frame. An auxiliary wheel frame is provided having a pair of auxiliary wheels at one end thereof and articulately connected to the auxiliary frame means and being adapted, in the extended position of the latter, to engage the supporting surface along which the cart is movable at locations spaced forwardly from the main wheels. Handle means adapted to be gripped by the user is provided with mounting means for removably coupling the handle means to the auxiliary wheel frame so as to obtain angular adjustment thereof for the convenience of the user of the cart. The relative angular relationship of the handle means to the auxiliary wheel frame may vary for each user. In addition, extension means is operatively associated with the handle means to vary the length thereof between the mounting means and the free end thereof.
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