Inner wall design structure for improving safety coefficient of elevator car

The invention discloses an inner wall design structure for improving the safety coefficient of an elevator car, and belongs to the technical field of elevator car decoration, the inner wall design structure comprises a car body, a mounting base layer, an elastic layer, a plurality of fire extinguishing bags and a flammable decoration layer, the mounting base layer is paved on the inner wall of the car body, the elastic layer is paved on the mounting base layer, and the fire extinguishing bags are arranged on the mounting base layer. A plurality of placement grooves are formed in the surface of the elastic layer, and the multiple fire extinguishing bags are placed in the multiple placement grooves; the mounting base layer serves as a structural support, the comfort degree of a user leaning on the interior of the lift car is increased through the elastic layer, the inflammable decoration layer is laid on the elastic layer and covers the fire extinguishing bag, when open fire which is violently impacted is gener