| 摘要 |
PROBLEM TO BE SOLVED: To provide a fittings having a rain shutter door for preventing the falling of the rain door by supporting the rain shutter door by a rain shutter door frame even when a pair of side wall parts are deformed by largely bending sideways by heat a fire is caused. SOLUTION: A rain shutter door frame is provided on the outdoor side of a sash window, this rain shutter door is arranged in the rain door frame so as to be freely openable/closable, a rod 51 is arranged in this rain shutter door so as to be freely project upward more than the rain door upper edge, a receiving member 7 for receiving the rod projected at fully closing time of the rain shutter door is arranged in an upper frame of the rain shutter frame, this receiving member 7 is provided with a metallic locking member 35 having a locking part with the upper frame and a resin receiving part 32 for receiving the rod, and a metallic rain shutter door support member 41 having a rain shutter door falling preventive part 43 is detachably connected to the receiving member 7.
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