Luggage case

The utility model relates to a luggage case, including the box of gyro wheel and rectangle, its characterized in that: the inside four corners department of box installs branch, and the axis of branch is parallel with the high limit of box, and the gyro wheel is installed to the bottom of every branch, and the outside of box is located to the gyro wheel, and the support is equipped with to internal the inlaying of face that lies in the branch upper end in the box, lie in in the box that the face of branch lower extreme is internal to have a pore, on the box, the one end that lies in the pore has a commentaries on classics roller through the round pin axle is articulated, change be equipped with on the roller can with the communicating perforation in pore, fenestrate axis is perpendicular with the axis that changes the roller, bores a hole and bores a hole into the ladder, join in marriage in the perforation and be equipped with flexible pull rod, the inner of flexible pull rod stretch into in the pore and have can with the plush copper of the perforation joint that changes the roller, the outside that the box was located to the other end of the pull rod that stretches out and draws back just is connected with the handle. This luggage case not only is convenient for move, and can regard as the support car of other smallclothes bags of delivery to use, facilitates for people.