| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive sheet type inundation prevention device capable of securing high watertightness and capable of being easily attached/detached.SOLUTION: A sheet type inundation prevention device 10 includes a mounting part 62 that is provided in a doorway 12 of a building, a magnet 74 that is held by the mounting part 62, magnetic materials 88a-88c that are attracted by the magnet 74, and a waterproof sheet 66 for closing the doorway 12. The magnet 74 is held in the state of having a surface covered with a door stop metal 68, and the magnetic materials 88a-88c can be attached to/detached from the magnet 74 via the waterproof sheet 66.SELECTED DRAWING: Figure 2 |
