| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile floor apparatus which has a single gap blocking member for use in common between adjacent mobile floors, without attaching/ detaching the gap blocking member, when the mobile floors are moved vertically. SOLUTION: Frame bodies 5, 6 of adjacent mobile floors 1, 2 have brackets 7, 8 protruded therefrom, respectively, with brackets cooperatively suspending a slip-in preventing device 9. The slip-in preventing device 9 is constituted of a top handing wall 12 having a beam member 11 fixed thereto, and a lower hanging wall 13 expandably engaging with the top handing wall 12. Both the hanging walls 12, 13 allow the brackets 7, 8 to be vertically inserted thereinto, respectively, and the upper bracket always supports the beam member 11. The brackets 7, 8 slidably press and support internal surfaces of plate members by means of rollers 14, 15 provided therefor, respectively, whereby the hanging walls 12, 13 can be prevented from rocking.
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