| 摘要 |
PROBLEM TO BE SOLVED: To easily and surely convey a conveyed object without damaging a floor face even when an eccentric load is generated. SOLUTION: Floating units 100 provided with a hollow base panel 110 of which the both faces are formed into the same shape, and an air-tightening seal member 120 of an endless cylindrical shape attached to the whole periphery along a circumferential edge in an under face of the panel 110 to form an air-tight space surrounded by the under face of the panel 110, a floor F face and the seal member 120 are arranged as four pairs in four corners of a bottom plate 21 in a movable type furniture 300, and the adjacent floating units 100 are connected in fellow first connecting parts 114A and second connecting parts 114B opened respectively, via rubber tubes 210 or the like.
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