Breathing mask

The utility model relates to the technical field of masks, and discloses a breathing mask which comprises a mask body, a base is fixedly connected to the bottom of the mask body, fixing blocks are rotationally connected to the two sides of the base, first binding bands are fixedly connected to the surfaces of the fixing blocks, and buckles are fixedly connected to the surfaces of the first binding bands. A buckle is fixedly connected to the top of the mask body, a clamping ring is connected to the surface of the buckle in a clamped mode, a second bandage is fixedly connected to the surface of the clamping ring, a fixing pipe is fixedly connected to the top of the mask body, and one end of the fixing pipe communicates with the connecting pipe. According to the size of the face of a user, the clamping buckles and the clamping rings are clamped to proper positions, the fixing belts are fixed to the head of the user through clamping of the clamping strips and the clamping rings, the size can be adjusted according