Pressing elastic type sliding rail

The utility model provides a pressing elastic type sliding rail. The pressing elastic type sliding rail comprises a fixed bottom rail, a locking mechanism, a push-pull assembly and a pushing mechanism. The locking mechanism is arranged at one end of the fixed bottom rail, and the push-pull assembly is arranged on the fixed bottom rail in a sliding mode. The push-pull assembly is pushed to the locking mechanism, and the locking mechanism can limit the push-pull assembly to be away from the locking mechanism; the push-pull assembly is pushed to the locking mechanism again, and the push-pull assembly can be far away from the locking mechanism; the pushing mechanism comprises a pushing plate assembly, a limiting assembly and a resetting assembly; the push plate assembly and the limiting assembly are slidably arranged on the fixed bottom rail, the limiting assembly can limit sliding of the push plate assembly, and the reset assembly is rotatably arranged on the fixed bottom rail and connected with the push plate a