Appearance of sealed can

Appearance of sealed can: The sealed can includes a can body and a can cover. A circumferential groove is provided on the joint surface between the can cover and the can body, and a sealing ring is provided on the circumferential groove; the upper opening of the sealing ring is provided with an upper reverse edge facing outward, and an air hole is provided on the upper reverse edge; the lower opening of the sealing ring is provided with a hook, which matches the lower opening of the can cover. After adopting the above structure, there are two seals between the can body and the can cover, the first seal is through the convex surface of the sealing ring, and the second seal is through the upper reverse edge. The lower hook can make the sealing ring firmly installed, not deformed, and prevent hands from being scratched by the cover; it has the advantages of simple and reasonable structure, convenient processing, high production efficiency, good sealing effect, firmness and durability.