| 摘要 |
The invention relates to a trolley for use by customers in supermarkets, of the type comprising a base mounted on orientable wheels, two vertical uprights and cross pieces joining the uprights together at their lower part and at their upper part. At the upper part of the uprights are fixed, horizontally and perpendicularly to the plane formed by the uprights, at least two tubular sleeves having a longitudinal slit which extends over the whole length of their lower generatrix, the sleeves serving for hooking parallelepipedic bags comprising at their upper part two pairs of hooking straps formed by flexible strips fixed by one of their ends to the upper edge of the longitudinal walls of the bag ad which are wound about rigid rods, each rod being slid over at least a portion of its length inside a sleeve, the straps passing through the slit in the sleeve. |
