Trolley for self service retail store, has infant seat, with flat base, that is in sandwich between handle and two-folded plate, when trolleys are fit together in line, where baskets located on trolley roll on spherical or oblong rollers

摘要

The trolley has an infant seat, with a flat base, that is in sandwich between a handle (23) and a two-folded plate (1a, 1b), when the trolleys are fitted together in line. The plate is maintained vertical, by remaining adhered to N and S poles of a magnetized rod (7), which project to right and left of the folded seat. Baskets are located on the trolley, and roll on spherical or oblong rollers.