Mobile shopping trolley can be set in motion by pedal movements like bicycle, carrying box or basket can vary in size, shape and material according to use, and wheels can vary according to use

摘要

The mobile shopping trolley can be set in motion by pedal movements like a bicycle. The carrying box or basket (1) can vary in size, shape and material according to use, and could be closed by a lid. The wheels can vary according to use, and the seat and steering position can be altered by a telescopic rod or suchlike. The pedal movement can be transmitted to a drive sprocket directly or through a gearing. Steering can be executed via a rotational pivot (4) in a connecting rod and by swinging movements to the left and right.