| 摘要 |
PROBLEM TO BE SOLVED: To increase attachment strength of a header cap for closing an undersurface of a smoke guard of a sash having the smoke guard provided on the indoor side of a meeting stile.SOLUTION: Fittings include a sash that has a smoke guard provided on an indoor side of a meeting stile, and a header cap for covering an undersurface of the meeting stile of the sash and an undersurface of the smoke guard. The header cap comprises a body part that is attached to the undersurface of the meeting stile, a smoke guard cap part for covering a lower part of the smoke guard, and a vertical wall part that connects the body part and the smoke guard cap part together. The smoke guard cap part comprises a locking part for being locked to a lower end of the smoke guard. |
