Modular wagon with tubular frames for transporting cleaning materials has arch-shaped base frame with four swiveling wheels and adapter with sockets accommodating ends of tubular frames

摘要

The wagon or trolley has a tubular handle (8) and a frame (4) to hold a bag or basket. These frames have downward extensions which plug into sockets (30) in adapters (18) fitted to the top of the arched base frame. There are crossbars (22) between the adapters. The arches (10,12) have crossbars (16) and wheels (14) at their bottom ends. -