Shade device for closing window of e.g. mobile home, has top articulation connecting corners of shutter to one of rails, where axis of intermediate articulation is formed outside of plane passing through axes of top and bottom articulations

摘要

The device has a frame carrying a shutter (3) folding around a longitudinal axis. The frame has parallel posts i.e. rails (1), for receiving slides (61). The shutter has a top part (31) and a bottom part (32) connected by a hinge forming an intermediate articulation (5). A top articulation (4) connects top corners of the shutter to one of the rails. Each slide holds a bottom corner of the shutter, and defines a bottom articulation (6), where an axis of the intermediate articulation is formed outside of a plane passing through axes of the top articulation and the bottom articulation.