| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curtain wall capable of more effectively installing windows in various shapes mounted on an inner side window part without adding a separate window frame, in a curtain wall unit for which inner and outer windows of the curtain wall are formed doubly. <P>SOLUTION: The curtain wall includes horizontal frames 110 arranged in a horizontal direction at upper and lower parts and vertical frames 120 connected in a vertical direction connecting both right and left ends of the horizontal frames, and has an inner side window part 130 arranged on an indoor side and an outer side window part 140 arranged on an outdoor side which are disposed inside a framework by the horizontal frames and the vertical frames to form an air layer S therebetween. The inner side window part is provided with a lower opening/closing window 131, a system window 132 and an upper opening/closing window 133 so as to be open communicating the air layer and the indoor, and the lower opening/closing window, the system window and the upper opening/closing window are directly connected to the horizontal frames or the vertical frames. <P>COPYRIGHT: (C)2013,JPO&INPIT |
