The invention relates to a draw-bar suitcase. The draw-bar suitcase comprises a draw-bar suitcase body, a protective framework, a draw bar and a plurality of rollers, wherein the top end of the draw-bar suitcase body is provided with an opening; the protective framework is arranged at the inner side of the draw-bar suitcase body, and respectively comprises a plurality of main vertical rods, a bottom bracket and a plurality of vertical rods, the multiple main vertical rods are vertically arranged at four corners of the draw-bar suitcase body, the bottom bracket is fixedly arranged at the lowerend surface of each main vertical rod and is used for enabling the multiple main vertical rods to form a whole structure, and the multiple vertical rods are vertically arranged between the two adjacent main vertical rods; the draw-bar is arranged at the upper part of the back surface of the draw-bar case body; the multiple rollers are respectively arranged at the four corners of the bottom part ofthe draw-bar suitcase body. The draw-bar case has the advantages that the structure is simple, the firmness is high, the manufacturing is simple, the cost is low, the operation is easy, and the practicality is strong; the draw-bar suitcase and a simple wardrobe are combined so as to facilitate the living, travel and working of people, and the temporary clothes placing of persons frequently goingto work outside.