A non-electric shopping trolley for climbing stairs

摘要

A non-electric stair-climbing shopping trolley characterized in that it comprises: - the main parts of the shopping trolley are the crawler tracks 1 and the handle 2, - The crawler tracks 1 are at the same time the frame of the shopping trolley to which the loading area 3 and the handle 2 are directly connected, - The handle 2 is rotatably connected to the crawler tracks 1 via an axis of rotation 4, and can be folded in and unfolded, or the handle 2 is connected to the crawler tracks 1 in a slidable manner via guide rails and can be extended and retracted, the guide rails are on the crawler tracks 1 attached, - Positioning mechanism 5.