Environment-friendly packaging box with quick release structure

The utility model discloses an environment-friendly packaging box with a quick release structure, and relates to the technical field of environment-friendly packaging boxes. The environment-friendly packaging box with the quick release structure comprises a packaging box base, a quick release mechanism and a fixing mechanism, a packaging box body is arranged on the packaging box base, the bottom of the packaging box body makes contact with the bottom of the inner side of the packaging box base, the quick release mechanism is located between the packaging box base and the packaging box body, and the quick release mechanism comprises a sliding plate and an insertion rod A; the packaging box base and the packaging box body are each provided with an opening, a sliding plate is slidably installed in the opening in the packaging box base, one side of the sliding plate is fixedly connected with an insertion rod A, the insertion rod A is slidably installed in the opening in the packaging box body, and the fixing mech