Elevator car wall structure

The utility model discloses an elevator car wall structure which comprises a car bottom plate horizontally arranged, car wall plates, a car door, a top plate, an escape exit arranged on the top plate and a cover plate installed in the escape exit, the car wall plates are vertically arranged on the periphery of the car bottom plate, the top plate is horizontally arranged on the tops of the car wall plates, and the car door is arranged on the top plate. The car door is arranged on one side face of the car wall plate, the escape exit is arranged to be in a step shape, the cover plate and the escape exit are arranged in a profiling mode, the two side faces of one end of the cover plate are each provided with a first rotating shaft 141, the extension lines of the axes of the two first rotating shafts 141 coincide, and the cover plate is rotationally installed on the side wall of the escape exit through the first rotating shafts 141. By arranging the car bottom plate, the car wall plate, the car door, the top plate