Packaging box capable of preventing fragile products from being broken

The utility model provides a packing box capable of preventing fragile products from being broken, and relates to the technical field of cartons, the packing box capable of preventing the fragile products from being broken comprises a box body, a first sliding groove is formed in the box body, a first base plate is installed on the first sliding groove in a sliding mode, and a buffering mechanism used for preventing the products from being broken is arranged on the box body. The buffering mechanism comprises a carrying plate installed on the box body in a sliding mode, and the carrying plate is connected with the box body through a first elastic piece. When the device is used, objects in the device are effectively isolated and buffered during vibration through the arranged buffering mechanisms such as the object carrying plate and the first elastic piece, the situation that fragile objects are broken due to vibration of the device is effectively avoided, and the safety of the objects is improved; according to