| 摘要 |
<p>The present invention provides a supporting structure for string drawn curtains, of the hollow rail type, which comprises a sectional member of substantially rectangular cross-section including an inner substantially reverse wshaped wall member defining, inside said sectional member, a lower shaped hollow seat for retaining the curtain runners, two further upper separate guiding seats slidingly accommodating the two runs of a curtain control string and a top seat sideways open defined by a flat wing and a slightly crowned wing to form, in cooperation with the edge of a front rib, a retaining dog for a supporting plate having a grooved elastic tab on the two box-like bodies, coupled to the end portions of said sectional member encompassing said sectional member end portions each carrying at least one pair of deflector rollers.</p> |
