| 摘要 |
<p>The folding blind has vertical cords (14, 15) attached to the cloth (11). These pass through bores in blocks (29, 29', 29) on the upper mounting profile (26), between it and a rotating shaft (22) with longitudinal slit (21), so that they are turned to a horizontal orientation. The upper ends of the cords are fastened to a slide (30) mounted in the slit.</p> |
