Roller blind, especially a vehicle sun blind, has a coil spring in the roller blind shaft and around the connecting shaft, to give low and consistent setting forces to position the blind

摘要

The roller blind has a cord winder (16) with a winding bobbin (18) which rotates against the roller blind shaft (6). A coil spring (22) is between the cord winders and the shaft which tenses the locking mechanism. One end (28) of the spring engages the connecting shaft (20) and the other end (24) of the spring is secured at the roller blind shaft.