Elevator car roof structure with good protection effect

The utility model discloses an elevator car roof structure with a good protection effect. Car roof comprising a car roof body, second sleeves are arranged at four corners of the outer wall of the topof the car roof body; the inner wall of the second sleeve is slidably connected with a movable rod; a first spring is welded to the inner wall of the bottom of the second sleeve; the outer wall of thetop of the first spring is welded with the outer wall of the bottom of the movable rod; a top plate is arranged on the outer wall of the top of the movable rod, a sponge mat is bonded to the outer wall of the top of the top plate, first sleeves are welded to the four corners of the outer wall of the top of the car roof body, limiting holes are formed in the positions, close to the bottom and thetop, of the outer walls of the two sides of each first sleeve, and a stop rod is arranged on the outer wall of one side of each first sleeve. According to the elevator safety protection device, the situation that maintainers ar