| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a towed cart for delivery, which has preferable self-standing properties and stability even when separated from a towing two-wheeled vehicle, which may be put into an elevator in a building or the like, and which can pass through a narrow corridor in the building or the like or a narrow path. <P>SOLUTION: In this towed cart for delivery, a caster support leg 33 provided with a caster 31 at one end is turnably pivoted to a base 3 so that a caster is freely in contact with/separated from a road surface. A first spring means 37 pulling the caster support leg in a direction in which the caster is always separated from the road surface is attached between the base and the caster support leg. A caster support leg fixing means is provided, for fixing the caster support leg while the caster is in contact with the road surface by rotating the caster support leg against the force of the first spring means. A connection rod 9 for the connection to a towing two-wheeled vehicle can release a forward protruding state relative to the base. <P>COPYRIGHT: (C)2013,JPO&INPIT |
