Shoulder joint cold therapy device

The utility model discloses a shoulder joint cold therapy device, and relates to the technical field of medical supplies. The cold therapy belt comprises a shoulder belt, fixing pieces are arranged at the two ends of the shoulder belt, and one or more cold therapy pieces are arranged on the shoulder belt. Waterproof cloth is arranged in the cold therapy part, the cold therapy part is divided into an extrusion bin and a containing bin by the waterproof cloth, an extrusion part is arranged in the extrusion bin and comprises a pressing plate, a spring and a limiting column are arranged on the face, away from the containing bin, of the pressing plate, a groove hole is formed in a side plate, away from the containing bin, of the cold therapy part, and the extrusion part is arranged in the groove hole in a matched mode. The shoulder joint cold therapy device is fixed to the shoulder joint of a patient through the shoulder straps and the fixing pieces, the cold therapy bag in the containing bin is squeezed through t