| 摘要 |
PROBLEM TO BE SOLVED: To reduce weight by simplifying the structure in the vicinity of a caster stopper. SOLUTION: The movable cargo receiving base includes a planar panel part constituting a cargo receiving surface, and a flap rail 8 provided in a rear part of the panel and in at least a distal end part of three distal end parts on both sides. The flap rail 8 is formed into a belt shape along the distal end part of the panel part and is oscillatable between an extended attitude extended with downward gradient from a surface of the panel part and a standing attitude rising from the surface of the panel part. A lock mechanism is provided to hold the flap rail 8 at the standing attitude. When the flap rail 8 is made the extended attitude, downward oscillation of the flap rail 8 is restricted but upward oscillation is made into an allowed state. COPYRIGHT: (C)2011,JPO&INPIT |
