| 摘要 |
PROBLEM TO BE SOLVED: To provide disaster-preventive tiles 10, 30, 40 and 50 capable of effectively preventing a floating and a displacement in the case of a strong wind. SOLUTION: A sideways hook 25 is mounted on a notched section 24 at the center of a head-section hanging surface 23, and engaged with an engaging recessed section 21 formed to a sash bar section 13 for a tile 10B at a lower stage. The central section of the tile 10C at an upper stage can be pushed down in a well-balanced manner by the tile 10B at the lower stage, and the floating and displacement of the tiles in the case of the strong wind can be prevented effectively. Since the hook 25 is covered with the engaging recessed section 21 under a roofed state and is not exposed to a surface, the tile is less liable to damage. COPYRIGHT: (C)2003,JPO
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