| 摘要 |
The invention comprises a trolley with an frame ( 1 ) with wheels ( 10, 11 ) and at least one handle ( 5 ), which is characterised in that the frame ( 1 ) comprises: a main supporting rod ( 2 ), equipped with the handle ( 5 ) at the upper end, and at least one wheel ( 11 ) at the lower end; a sub-supporting rod ( 7 ), fastened at its upper end to the main supporting rod ( 2 ) between the extreme ends of the main supporting rod, and equipped with at least one wheel ( 10 ) at the lower end; and wherein the wheels ( 11 ) are fastened to the main supporting rod via a first crosspiece ( 4 ) and/or where the wheels ( 10 ) are fastened to the sub-supporting rod via a second crosspiece ( 9 ). |
