Leakage-proof rotating joint

The utility model discloses a leakage-proof rotating joint which comprises a blocking ring, the left side of the blocking ring is fixedly connected with a first connecting pipe, the right side of theblocking ring is fixedly connected with an inner sleeve, the left end of the outer side of the inner sleeve is sleeved with a sealing gasket, and L-shaped channels are formed in the upper end and thelower end of the inner portion of the inner sleeve. In the utility model, the outer side of the anti-slip ring and the inner side of the second fastening ring are in a meshed state after being fixed by the fixing bolt, so that the water leakage condition can be reduced, the sealing gasket is sleeved on the inner sleeve, the outer side of the inner sleeve is sleeved with the outer thread, the outerthread connecting pipe can be fixed by the inner thread connecting ring, and the anti-slip effect is achieved in the using process. Water flow enters from the first pipeline and flows out from the second pipeline, and when the