Rubber waterproof ring

The utility model discloses a rubber waterproof ring, and relates to the technical field of waterproof rings. A rubber waterproof ring comprises a rubber ring body, the rubber ring body is arranged in a spiral shape, the interior of the rubber ring body is of a hollow structure, a filling hole is formed in one end of the rubber ring body, and the interior of the rubber ring body is filled with blue disinfectant fluid through the filling hole; detachable sealing covers are inserted into the two ends of the rubber ring respectively, a rotating shaft is rotationally connected to one side of each sealing cover, clamping rods are fixedly connected to the two ends of the top of each rotating shaft respectively, and the rubber ring is fixedly installed at the output end of the water pipe valve through the clamping rods. According to the rubber waterproof ring, the rotatable clamping rods are arranged at the two ends of the rubber ring, so that the clamping rods can be clamped outside a water pipe in different form s