Elastic rotary buckle

The utility model discloses an elastic rotating buckle which comprises a belt fixing seat, a frame body and a limiting frame, the belt fixing seat is provided with a containing groove and a belt connecting end, one end of a rotating assembly is provided with a frame body and a limiting frame, a belt can penetrate through the frame body, the limiting frame is arranged at the position adjacent to the frame body, and the other end of the rotating assembly is provided with a column body in a protruding mode, after the column body is matched with a limiting elastic piece to penetrate through the containing groove, the column body is matched with a rivet to be riveted and locked, so that the belt fixing seat can further perform forward and reverse rotation adjustment on the rotating assembly through the elasticity of the limiting elastic piece, and besides, the decorative surface of the belt buckle head can be replaced more simply and conveniently; and the problems of part precision requirements and a large number