Device for guiding sliding motion of e.g. retractable sliding shower door in dwelling during opening of door, has lower guide rail arranged inside upper guide rail and fixed with upper guide rail in removable manner by locking unit

摘要

The device (1) has a U-shaped upper guide rail (8) fixed with a frame (100) of a retractable sliding door. A U-shaped lower guide rail (2) is connected to the sliding door. The lower guide rail is arranged inside the upper guide rail and fixed with the upper guide rail in a removable manner by a locking unit. Two branches are extended from a base of each guide rail. The locking unit is in the form of an opening formed on the base of the lower guide rail, which cooperates with a pin arranged on the base of the upper guide rail. An independent claim is also included for a retractable sliding door frame comprising an inner jamb.