| 摘要 |
PROBLEM TO BE SOLVED: To provide the window structure of a building effective as an antitheft countermeasure and as dimming, and also as an improvement in the appearance of a residence. SOLUTION: The window structure of the building has a latticed-shutter door 30 having light-transmission properties at each place, a hinge 32 connected to aggregate 2 in the upper section of a window 10 so that the door 30 is rotated freely in the vertical direction of the residence 1 and an open-close device 40 comprising a place as an eaves 30a for the window 10 and opening and closing the door 30 in the vertical direction of the window 10. COPYRIGHT: (C)2004,JPO
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