Window blind housing has housing with slot for blind and shoulders engaged by retaining arms on mounting bracket

摘要

The window blind housing has a U-shaped profile housing (1) with longitudinal edges (19a,b) defining an opening, in which the blind components (4) are mounted. The housing is mounted on a bracket (2). The housing has two longitudinally extending shoulders (18a,b) spaced from the edges (19a,b). The bracket has curved arms (22,23) which engage the shoulders to retain the housing. One of the arms is movable to aid assembly.