Roller blind for a wall opening, e.g. a door, has an arm deployed over the rear side of the blind panel from a wall mounting as a support against wind gusts or mechanical forces

摘要

The support (24) for a roller blind (10) at a door, against gusts of wind, has a wall mounting (26) at one end to secure it to the wall structure (20) around the wall opening. A support arm (27) is a telescopic arm (29), linked to the mounting at one end to restrain the center section of the roller blind panel (16) when deployed (66), and give a clear wall opening when displaced. A grip (28) at the free end of the arm engages the bottom of the roller blind, to extend and retract the arm as the blind is pulled down and up.