| 摘要 |
PROBLEM TO BE SOLVED: To seal openings with the upper and lower ends of a suspended type movable door even when there is no rail opposed to the upper end side of the movable door. SOLUTION: When an operating piece 19 extending from a long-sized board piece 16 capable of being vertically rotated around a rotary support shaft 17 at the upper end section of the suspended type movable door being suspended to a suspended rail and being capable of being moved for opening and closing an opening section is fitted into the engaging groove 35 of a board member 34 at the upper end of an upper transmission member 31 lifted and lowered by an operating handle and the upper transmission member 31 is elevated, the board piece 16 is turned and an engaging edge 16 on one side of the board piece 16 is pushed against a rubbery section to be sealed 20 in a long-sized receiving member 21 fixed onto the side face of an upper rail and the rubbery section 20 is sealed while a rotary lever 36 is revolved by the lowering of a lower transmission member 32, a push button 22d for a lower sealed body 22 is pushed, and a lower sealing member 22c is pushed against a floor face.
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