| 摘要 |
PROBLEM TO BE SOLVED: To provide a bottom-hinged inswinging window which can secure continuous airtightness from a stile to a bottom rail. SOLUTION: Outdoor abutting parts 53 and 63, which abut on an outdoor-side airtight material of a frame body, are provided on the periphery of an outdoor surface of a stile/rail body; an indoor abutting part 64, which abuts on an indoor-side airtight material of the frame body, is provided at the face-direction outside ends of a top rail and right and left stiles 60 on an indoor surface; an undersurface of the bottom rail 50 is provided with a semicircular cross-section hinge part 54 which slidably abuts on an inclined guide part of a sill; the bottom rail 50 is fixed by making an end surface butt against a side surface of the stile 60; a lower end surface of the stile 60 is provided with a lower end cap 80 which has a hinge extension part 81 with almost the same semicircular cross-sectional shape as that of the hinge part 54 of the bottom rail 50; and the hinge extension part 81 of the lower end cap 80 is provided from an end surface of the hinge part 54 of the bottom rail 50 to the vicinity of the indoor abutting part 64 of the stile 60 slidably, and slidably abuts on the inclined guide part of the sill. COPYRIGHT: (C)2006,JPO&NCIPI
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