Transport cart with collapsible undercarriage, used as e.g. shopping trolley, has undercarriage frame rotatably and slidably connected to transport container

摘要

The undercarriage frame is rotatable about parts (21) slidably mounted in guide slots (20) in each side of the transport container (2). A support (29) is provided for the frame to rest against when unfolded and at least one locking part (25, 26, 27) is used to fix the frame against this support. Independent claims are also included for (a) a cart with a collapsible undercarriage provided with damage-preventing vertically aligned rollers located beneath the underside of the transport container when the undercarriage is unfolded, (b) a cart with a transport container suspended between the wheels of a collapsible undercarriage, the container length being greater than the distance between the wheel axles, and with a roller extending in the cross-direction next to the rear side of the container, and (c) a cart comprising a collapsible undercarriage and a transport container with rollers (12) on its underside, the rollers being mounted in a holder on the front side (V) of the cart, the rear end of the holder being rotatable up and down in order to move the rollers into positions beneath and above the underside of the container.