| 摘要 |
<p>It comprises an inverted U-shaped frame (1) with a collapsible bottom support (6) to support the shopping bag. Furthermore, it includes two front supports (2) supporting the respective wheels (3) and a rear support (10) that includes two other wheels (11) in such a way that all the supports may take on a folded position and another unfolded position. Means to limit the stable folded and unfolded positions of the two front supports (2) have been provided for. The inclusion of an independent handle (13) that fits in the top part of the frame (1) has also been provided for. <IMAGE></p> |
