Tool box

The utility model belongs to the technical field of tool boxes, and provides a tool box which is characterized in that a pressing opening and closing control rod is arranged to control arc-shaped gears on the two sides to rotate in a meshed mode, and then a middle box and a top box on the top of a box body of the tool box for supervision are controlled to swing transversely relative to each other under the rotary connection of a middle bottom box rotary rod, a top middle bottom box rotary rod and a top middle box rotary rod. According to the tool box, the bottom box body and the middle box body are controlled to be opened and closed and then matched with the top box cover of a transparent structure, rapid opening and closing of the bottom box body, the middle box body and the top box body are achieved, rapid searching of tools is achieved, different tools are classified and stored through the bottom box body, the middle box body and the top box body, and the use convenience of the tool box is fully improved.