Anti-extrusion corrugated carton

The utility model relates to the technical field of anti-extrusion corrugated cartons, in particular to an anti-extrusion corrugated carton which comprises a carton body, an inner cover plate is fixedly connected to the top of the carton body, a carton cover mechanism is connected to the top of the inner cover plate in an attached mode, a frame is connected to the inner side wall of the carton body in an attached mode, and a support mechanism and an outer cover plate are fixedly connected into the frame. An inserting hole is formed in the surface of the outer cover plate, a fixing mechanism is inserted into the inserting hole, when the inner cover plate, the outer cover plate and the box cover are used, when a worker closes the box body, the sealing purpose is achieved by closing the inner cover plate and the outer cover plate, meanwhile, the box cover is arranged on the outer side, the carton can be sealed more stably, and the sealing effect is better. And meanwhile, the situation that goods are missed due t