摘要 |
PROBLEM TO BE SOLVED: To prevent a sliding screen made of a synthetic resin from curving and deforming in the out of plane direction of a window frame due to wind pressure by using a top rail, a bottom rail and a stop rail made of a synthetic resin whose depth is small, in a double sliding window to which the sliding screen made of a synthetic resin are mounted inwards in the out of plane direction of a window frame and outwards in the out-of-plane direction. SOLUTION: A stile body 15 made of a synthetic resin of a meeting stile 12 forming a sliding screen 5 made of a synthetic resin, which is mounted outwards in the out of plane direction of a window frame 4, is reinforced by attaching a metal reinforcing jamb 21 thereto, and this reinforcing jamb 21 is covered with a reinforcing material cover 22 made of a synthetic resin, thereby making the top rail, bottom rail, and the stop rail 13 whose depth is small as that of the stile body 15, preventing the screen 5 made of a synthetic resin from curving and deforming in the out of plane direction due to wind pressure.
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