Patent ID: 7175002

Claim:
A luggage, comprising: a case having a bottom side; a plurality of wheels pivoted on the bottom side of the case, and a brake apparatus having a braking portion adjacent to the wheel and a switch on the case, wherein the braking portion is moved to press the wheel and leave the wheel, and the switch is manipulated to move the braking portion; wherein the brake apparatus further has at least a stop device, on which the braking portion is provided, and the stop device is connected to the switch to be driven for movement by a linkage device on the case connecting the switch and the stop device; and wherein the case has a plurality of ribs projecting from an interior side thereof, which are arranged circularly and have a teeth portion on distal ends thereof and slots between the neighboring ribs respectively, and the brake apparatus has a rotary device received in a space within the ribs, which has a plurality of ribs with a protrusion at a distal end thereof respectively, and the rotary device is driven by the switch for movement between a first position, in which the ribs of the rotary device are received in the slots of the ribs respectively, and a second position, in which the teeth portion of the ribs are engaged with the protrusions of the rotary device, and the rotary device is rotated during the movement.