Compression-resistant aerosol can surface cover and aerosol can thereof

The utility model belongs to the field of aerosol cans, particularly relates to a pressure-resistant aerosol can surface cover and an aerosol can thereof, and aims to solve the problems that an existing top cover directly resists pressure, the pressure resistance is limited, the pressure cannot be further released, the pressure is high, the aerosol can bursts, the interior of a can body cannot be further reinforced and fixed, and the safety of the aerosol can is influenced. In order to solve the problem that the prior art is poor in anti-pressure ability, the utility model provides the following scheme that the device comprises a top cover, the top cover is composed of a connecting cover and an upper cover, and the upper cover is attached to the top of the connecting cover; the storage tank further comprises a protective cover, the protective cover covers the top cover, a connecting ring is arranged on the inner side of the connecting cover, the bottom of the connecting ring is connected with a second inner c