The invention discloses a trolley case with an inserting bag above a rear protrusion bag provided with a zipper. The lower part of a case front (1) is provided with a protrusion bag (4) which is trapeziform right ahead and provided with a zipper (5) at the bag opening, the upper part of the front (1) is provided with upper row of decorative bags and lower row of decorative bags above the protrusion bag (4), long zippers (6) are respectively mounted at the four edges of the case front (1), the four edges of the front (1) are correspondingly connected or opened with the four edges of the rear case body by the long zippers (6), a carrying handle (7) is mounted on the case body, a pull rod (8) is mounted behind the carrying handle (7), a lateral protrusion bag (9) is mounted at the left side of the case body, a zipper is assembled at the bag opening, another lateral protrusion bag (9) is correspondingly mounted at the right side, a pull rod holder is arranged between the back of the case body and the back (12) of the whole case, connected with a base (3) mounted under the case body and correspondingly connected with the frame of the case body, a rear protrusion bag (14) is arranged on the back (12) of the case, a zipper is arranged on the bag opening, an inserting bag (13) is arranged above the rear protrusion bag (14), and four vehicle wheels are mounted under the base (3).