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    • 42. 发明专利
    • Natural ventilation projected window
    • 自然通风窗口
    • JP2008308930A
    • 2008-12-25
    • JP2007159461
    • 2007-06-15
    • Nikken Sekkei LtdTostem Corpトステム株式会社株式会社日建設計
    • TOGASHI AKIRAASADA SHIROTAKEDA TERUYUKITOGASHI FUTOSHI
    • E06B3/38E05D15/44E05F5/02E05F11/28E06B7/02
    • PROBLEM TO BE SOLVED: To provide a projected window performing natural ventilation, which has a thin opening/closing mechanism and prevents a band window mullion from having a thick width. SOLUTION: According to the structure of the natural ventilation projected window, a guide rail 14 set at an upper edge of a jamb 123 guides a guide roller 142 at an upper edge of a stile 133 to lower a sash 13 depending on the self weight of the same, and a main arm 15 is interposed between the jamb 123 and the stile 133 while a sub-arm 16 is interposed between an intermediate location of the main arm 15 and the band window mullion 124, respectively. Then an intermediate guide rail 173 arranged on the band window mullion 124 guides a guide roller 174 of a brake plate 17 having upper and lower portions supported by brake springs 172, and an edge of the sub-arm 16 is axially fixed to the guide roller 174. By unlocking operation, the sash 13 is projected and opened, and at the same time the sash 13 is automatically opened/closed according to wind resistance by the brake plate 17. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种执行自然通风的投影窗口,其具有薄的打开/关闭机构并防止带窗竖框具有较宽的宽度。 解决方案:根据自然通风投影窗的结构,设置在侧柱123的上边缘处的导轨14将引导辊142引导到竖框133的上边缘处,以根据 并且主臂15分别插入在支杆123和平台133之间,而副臂16分别插入在主臂15的中间位置和带窗竖框124之间。 然后,布置在带窗竖框124上的中间导轨173引导具有由制动弹簧172支撑的上部和下部的制动板17的引导辊174,并且副臂16的边缘轴向地固定到引导辊 174.通过解锁操作,窗框13被投影和打开,并且同时根据制动板17的风阻自动地打开/关闭窗框13. 版权所有(C)2009,JPO&INPIT