Opening and closing mechanism of cabinet door

The invention discloses an opening and closing mechanism of a cabinet door. The opening and closing mechanism is mounted in a cabinet body for use and is mainly composed of fixing frames, fixing bars and rotary shafts. By arranging the opening and closing mechanism composed of the fixing frames, the fixing bars and the rotary shafts, when the cabinet door is opened, the cabinet door rotates around the rotary shafts; and through the bent design of the fixing bars, the cabinet door can be away from the front face of the cabinet body, so that the cabinet door is away from the projection zone range of the front face of the cabinet body, and storage of objects is facilitated.