| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a screen device fixedly installing a screen on an indoor side of a window sash, which can be easily attached/detached for maintenance work such as cleaning and for replacement or the like of the screen. <P>SOLUTION: Swelling pieces 5a for locking provided at right and left side ends of a screen 5 are vertically slidably engaged with a slit 6a extending longitudinally relative to a pair of right and left vertical frame 6 of a window sash 2. First and second holding members 10 and 20 detachable from the upper and lower ends of the screen 5, are detachably held by upper and lower horizontal frames 7 and 8 of a building opening 1. The second holding member 20 is constituted by a cross rail 21 capable of vertically slidably guiding along a slide groove 6b of the vertical frame 6, and also the first holding member 10 is constituted by an opening cover 11 which is a part of the upper horizontal frame 7. Consequently, the screen held by the opening cover is formed so as to be drawn outside by turning with a guide bar 13 of which guide surface is positioned on an extending line of the screen stretched between the slits of the vertical frame. <P>COPYRIGHT: (C)2012,JPO&INPIT |
