High-strength rust-proof open barrel

The utility model discloses a high-strength rust-proof open barrel, relates to the technical field of packaging barrels, and aims to solve the problems that the sealing degree of a barrel cover and a barrel body is low, and the barrel cover and the barrel body are easy to separate in the falling process. According to the technical scheme, the garbage can comprises a can body and a can cover covering the can body, an opening of the can body is detachably connected with a hollow containing part, a plurality of pressing parts are hinged to the can cover, the ends, away from the can cover, of the pressing parts abut against the inner bottom face of the containing part, and the position, close to the inner bottom face, of the inner wall of the containing part has elastic deformation performance. The pressing piece is gradually close to the inner wall of the can body along with covering of the can cover and the can body. The anti-rust barrel is made of alloy steel, has excellent anti-rust performance, can effective