| 摘要 |
<p>The present invention provides a wagon (1) having plural steps of shelf portions (3,4,5) extended frontwardly from a pair of left and right supports (2). The shelf portions (3,4,5) comprise a frame-like member (7,70) passed over the left and right supports (2) and extended frontwardly, a place plate (8,80) pivotally supported on the front edge (7a,70a) of the frame-like member (7,70) for vertical pivotal movement, and a guide (9,90) which is positioned at the rear end of the place plate (8,80), is detachably engaged by the frame-like member (7,70) and is inclined upwardly and rearwardly so that the guide (9,90) comes into sliding contact with the respective shelf portion of the other wagon to be inserted from behind the frame-like member (7,70) to guide the place plate (8,80) upward.</p> |
