摘要 |
<P>PROBLEM TO BE SOLVED: To provide a screen device that has a simple configuration and facilitates the adjustment of flatness. <P>SOLUTION: A screen device 1 comprises: a screen 2; a screen holding part 5 holding one end side (an upper end part) of the screen 2; a screen take-up part 6 configured to take up the screen 2; a pantograph mechanism part 4 configured to extend and accommodate the screen 2; and adjustment part 7 configured to adjust the position of the upper end part of the screen 2 when the screen 2 is extended. Additionally, the adjustment part 7 includes a plurality of support members (e.g., support members 82) supporting the upper end part of the screen 2 and having a screw part (e.g., a screw hole 8211); and a plurality of adjustment screw members (e.g., adjustment screw members 92) set freely rotatably so as to correspond to the support members (e.g., support members 82). The support members move following the rotation of the adjustment screw members. <P>COPYRIGHT: (C)2012,JPO&INPIT |