Parasol suspended from one end of telescopic arm which is fixed to wall plate can be positioned over required area using controls on wall plate

摘要

The parasol (1) is suspended, via a coupling (2) from the outer end of a telescopic carrying arm (3). The other end of the arm is fastened to a plate (4). The plate is fastened to the wall (5) via a vertical swivel hinge (6). The horizontal angle between the arm and the wall can be set by swiveling and locked with a set screw (7). A cable drive mechanism (8) operated by a handle (10) is used to extend and retract the telescopic arm.