Pull-out guide for drawers

Claim 1

A pull-out guide to be used in drawers and other similar objects comprising: (a) a U-shaped guide rail attached to a side wall of the drawer; (b) Z-shaped pull-out rail located within said U-shaped guide rail to move in a horizontal direction as the drawer is pulled out of and pushed into the furniture; (c) a front roller rotatably mounted in a front area of said guide rail allowing the drawer to move in the horizontal direction; (d) an upper guide leg paired with a lower guide leg fastened to the side wall of the drawer, said lower guide leg having a run-in slope in an area of said lower guide leg abutted by a run-in stop and this arrangement is used in moving said drawer; (e) a rear roller rotatably fastened to a rear end area of said Z-shaped pull-out rail moving in the horizontal direction and guided by a rolling contact along one surface of said lower guide leg and one surface of said upper guide leg; (f) an upper leg paired with a lower leg of said Z-shaped pull-out rail, said upper leg serving as a rolling surface of said front roller and having in a front end area a run-in slope parallel to said run-in slope of said U-shaped guide rail, and said run-in slope of said upper leg is disposed a short distance from an end of said pull-out rail to enable said front roller to slide into said drawer by passing a bending edge on said upper leg of said Z-shaped pull-out rail, while said rear roller is located along a horizontal area of said lower leg of said guide rail.