| 摘要 |
PROBLEM TO BE SOLVED: To provide a bay window of high watertightness improved in continuity of sealing materials clamp-fitted to respective connection parts by absorbing mutual machining dispersion of frame members. SOLUTION: A horizontal plate part of a bottom plate holding frame of the bay window has a sealing material sticking pedestal at the upper face so as to have an inclined face. A vertical frame has a tapping hole in a longitudinal direction and is horizontally cut at the lower end, and the vertical frame is placed on the horizontal plate part and fixed by a screw screwed into the tapping hole from below. A sleeve lower frame has a tapping hole in a longitudinal direction, and an end face is fixed to the front face side of the vertical frame by screwing a screw inserted through the vertical frame from the skeleton side, into the tapping hole. A cut-off piece provided at a lower face has a cut-off inclined face abutting on the inclined face of the sealing material sticking pedestal. A bottom plate is supported to the sleeve lower frame and the bottom plate holding frame. A vertical frame sealing material provided between the lower end of the vertical frame and the horizontal plate part, an inclined face sealing material provided between the sealing material sticking pedestal and the cut-off piece, and a sleeve lower frame sealing material provided between the bottom plate and the sleeve lower frame, are continuous. COPYRIGHT: (C)2007,JPO&INPIT
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