Window blind has spring-loaded reel mounted in U-section running along its top edge, to which blind cord is connected, allowing blind to be raised by simply pushing on its lower edge, when it folds into transverse pleats

摘要

The window blind (3) has a spring-loaded reel (2) mounted in a U-section rail (1) running along its top edge, to which the blind cord is connected. This allows the blind to be raised by simply pushing on its lower edge, when it folds into transverse pleats.