| 摘要 |
<p>In order to increase the amount which winding shafts are capable of moving compared to conventional apparatuses, and to allow the position of stays to be set in a comparatively free manner during the design stage, a window shade device capable of covering a window (1) so as to shade or not shade said window, and positioned in a window frame (50), is provided with: shades (10a, 10b) capable of shading the window (1); stays (12a, 12b) attached to the leading edge sections of the shades (10a, 10b); winding shafts (20a, 20b) attached to the base edge sections of the shades (10a, 10b), and impelled in the winding direction; a shade device for rotatably supporting the winding shafts (20a, 20b); and a guiding mechanism (4) positioned adjacent to one side-section of the shade device, and linked so as to move along with the rotation of the winding shafts (20a, 20b), which accompanies the withdrawing or storing of the shades (10a, 10b). Therein, the winding shafts (20a, 20b) and the guiding mechanism (4) slide along the window frame (50) in a manner linked to the rotation of the guiding mechanism (4) which accompanies the rotation of the winding shafts (20a, 20b).</p> |
