Logistics sealing transportation box

The utility model relates to a logistics sealing transportation box, and belongs to the technical field of packaging and transportation. The logistics sealing transportation box comprises a box body and a box cover, a lower connecting piece is arranged at the top of the box body, is of a hollow structure, and comprises a fixing part and a sealing part, the lower end face of the fixing part is matched with the box body and connected with the top of the box body in a bonded mode, and the outer wall of the fixing part is provided with a first overlap edge which is riveted with the outer wall of the box body. The sealing part is fixedly arranged on the upper end face of the fixing part, the periphery of the sealing part is provided with a clamping groove with an in-and-out opening, the upper end face of the sealing part is provided with a sealing groove, and sealing rubber is arranged in the sealing groove. An upper connecting piece same in structure is arranged at the bottom of the box cover in a matched mode, t