| 摘要 |
<p>The present invention relates to an expandable trolley comprising an interfaced pair of preferably rigid semi-bodies, between which a perimeter band of soft material is mounted and closed by a corresponding perimeter zipper; it being provided that said trolley is provided on the outside of said soft intermediate band with a basically perimeter second zipper, the toothed sides of which are mounted on the interfaced borders of said semi-bodies.</p> |
