| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof device for opening which can reinforce an opening/closing body properly even if a floor surface is horizontal or inclined.SOLUTION: A waterproof device for opening comprises a sheet 10 installed in an opening O linking the indoor side to the outdoor side of a structure S and being opened or closed by a shutter 4, a holding member 20 for holding the sheet 10 against the structure S in the state in which the a prescribed part of the lower end of the shutter 4 in a vertical direction and a prescribed part of both ends of the opening O in a width direction are blocked by the sheet 10, on the outdoor side compared to the shutter 4, and a reinforcement member 50 for supporting the shutter 4 from the indoor side against the water pressure on the outdoor side during flooding on the outdoor side. The reinforcement member 50 comprises a contact part 51 which is brought into contact with the lower end of the shutter 4 in a vertical direction and a pedestal part 52 disposed such that an angle is freely adjustable with respect to the contact part 51 and fixing the contact part 51 to a floor surface F on the indoor side.SELECTED DRAWING: Figure 1 |
