| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure provided with an indicator which can stably set itself up, and which can be folded and stored when the same is not used. <P>SOLUTION: A rack 6 is provided with a lateral member 11 having an indicator 5 mounted on a front surface thereof, and a plurality of vertical posts 12 supporting the lateral member 11 horizontally on an upper part thereof, and a support body 15 which vertically supports each vertical post 12 and consists of a first frame body 13 and a second frame body 14 which can be folded from a fore-and-aft direction X and a left-and-right direction Y. A caster 24 provided at a lower part of the first frame body 13 and a caster 24 provided at a lower part of the second frame body 14 are provided to position a center of gravity G in the fore-and-aft direction X of the rack 6 between the casters 24. The rack 6 does not fall down easily even if the first frame body 13 is folded and stably sets itself up by this structure. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
