| 摘要 |
A roller blind assembly includes a roller, a generally rectangular panel formed from a flexible sheet material having an upper marginal edge secured to the roller and a free lower marginal edge, a screen in the form of a web of flexible material being detachably mounted on the free lower marginal of the panel edge via a releasable fastening device, the releasable fastening device comprising cooperating first and second fastening components being respectively provided on the lower marginal edge of the panel and an upper edge of the screen, wherein the first and second fastening components comprise mating elongate members each having a substantially U shaped cross section to define cooperating hook-like members adapted to releasably engage one another to support the screen from the panel. |
