Locking structure of express cabinet

The utility model discloses a locking structure of an express cabinet. The express cabinet comprises an express cabinet body, the front end of the express cabinet body is rotationally connected with acabinet door. A sliding rod is installed in the center of the sliding groove. Two lock pins are fixedly connected to one side of the outer wall of the sliding rod; the bottom of the outer wall of thesliding rod is sleeved with a reset spring, the top of the sliding rod is fixedly connected with a dome protruding block, an air cylinder is installed in the center of the top of the express cabinetbody, a telescopic rod is arranged at one end of the air cylinder, and an unlocking block corresponding to the dome protruding block is installed at the end, away from the air cylinder, of the telescopic rod. According to the utility model, the structure is simple, compared with a traditional device, the locking structure of the express cabinet is greatly innovated and improved in structure and design, the locking structure