| 摘要 |
PROBLEM TO BE SOLVED: To minimize a change in a frame and a rail of a fitting, and to set an occupied space of a ventilator in the same degree as a width in the depth direction of the frame and the rail.SOLUTION: A double sliding window has a top rail, a bottom rail and left-right stiles 12 in a frame body formed in a quadrangular frame shape, and is attached with an inner sash 4 and an outer sash for storing a glass body 13 on the inside. A ventilator 18 is installed in the vertical direction adjacently to the inside of the stile 12 of the inner sash 4. The ventilator 18 is provided with a partition wall 26 for forming an opening between both covers 21 and 22, by oppositely arranging an inner cover 21 and an outer cover 22 having a vent hole capable of ventilating the indoors-outdoors. An operation plate 30 is advanced-retreated by guiding by an operation guide part 36 by a slide switch 23 provided in the inner cover 21, and the opening of the partition wall 26 is operated for opening-closing. A ventiduct is constituted of the vent hole of both covers 21 and 22 and the opening of the partition wall 26. The glass body 13 of the inner sash 4, the ventilator 18 and the stile 12 are arranged in the aspect direction.SELECTED DRAWING: Figure 2 |
