Sliding rail with fastening structure

The utility model relates to a slide way provide with a buckle structure, which comprises an outer slide way and an inner slide way which can slide corresponding to the outer slide way, wherein the outer slide way is provided with a step groove; the inner slide way is provided with a slide block which can slide along the inner slide way and is clamped in the step groove to enable the inner slide way and the outer slide way to be clamped, and a long pull rod which is arranged at the inner side of the inner slide way in a sliding way; the long pull rod is provided with an inclined plane; when the long pull rod is pulled along a first direction far away from the outer slide way, the inclined plane pushes the slide block to enable the slide block to slide along a second direction vertical to the first direction and to enable the inner slide way and the outer slide way to separate from the clamping. The slide way has simple structure and low cost and is convenient and practical.