Container cover with dual sealing function

A container cover with a dual sealing function comprises a cover body. The cover body comprises an upper cover part and a bottle body connecting part capable of being fixedly connected with a bottle body. Anti-fake tearing rings are arranged at the upper cover part and the bottle body connecting part, and one anti-fake tearing ring is in tearing connection with the upper cover part through a first thin sheet connecting ring. The other anti-fake tearing ring is in tearing connection with the bottle body connecting part through a second thin sheet connecting ring. An inner sealing ring concentric with the upper cover part is arranged on the inner bottom face of the upper cover part, and the diameter of the inner sealing ring is smaller than the inner diameter of the upper cover part. End face sealing rings are arranged in grooves formed between the inner sealing ring and the inner wall of the upper cover part and on the inner bottom face of the upper cover part. The container cover has the beneficial effects of dual sealing and dual fake preventing.