Roller blind bottom strip with work-saving function has first rail with two supporting regions inside it to form at least one receiving groove and several through holes arranged in one wall of receiving groove

摘要

The device has a first rail with two supporting regions inside it to form at least one receiving groove and several through holes arranged in one wall of the receiving groove. A second strip has two sides associated with the two sides of the first strip for fixing the first strip in the second strip. Several supporting elements associated with the holes are fixed in the receiving groove by the supporting regions.