| 摘要 |
PROBLEM TO BE SOLVED: To provide a mullion, which has a reinforcing material with a good appearance design and simple structure and can be easily assembled.SOLUTION: An intermediate mullion 5A is set between fix windows 7A, 7B on both sides. A reinforcing member 17 is connected to a mullion member 20 of the mullion 5A. A first mullion member 18 of the mullion member 20 has a first taking-in part 18a, a first depth surface 18c and an indoor aspect face 18d of the fix window 7A. A second mullion member 19 has a second taking-in part 19a and a second depth surface 19c of the fix window 7B. A panel groove of the first taking-in part 18a is deeper than that of the second taking-in part 19a. A contacting face 17a of the reinforcing member 17 between the indoor aspect face 18d of the first mullion member 18 is fixed by a fixing screw 22 at a position eccentric outward of a center line L from the indoor aspect face 18d, and the fixing screw 22 is pressed with a mullion correction material 23. The contact face 17a of the reinforcing member 17 is contacted and fixed to the indoor aspect face 18d by protruding a projection 17b on both end parts.SELECTED DRAWING: Figure 4 |
