Draw-bar box for traveling

The utility model relates to a draw-bar box for traveling. The draw-bar box comprises a pull handle, a pull handle sheath, a transverse moving pulley and a box body, wherein S-shaped guide rails are arranged under the left side and the right side of the box body, three-fork wheels are arranged on the S-shaped guide rails, regulating chutes are arranged on the opposite sides of the inner side of the pull handle sheath, a stool surface is arranged on the regulating chutes, the upper end of the stool surface is arranged in the regulating chute through a sliding hinge, the lower end of the stool surface is provided with a stool upper leg, a triangular supporter is arranged at the lower end of the stool upper leg and the back part of the stool, the stool upper leg is a hollow pipe fitting, in addition, pin holes are arranged on the pipe body, a stool lower leg is arranged inside the stool upper leg, a plurality of positioning holes are arranged on the stool lower leg, and the pin holes of the stool upper leg are f