Patent ID: 9661904
Date: 2017-05-30
CPC Classifications: A45C

Claim:
1. A travel luggage comprising: a main bag with a handle coupled thereto and casters mounted on an underside thereof; and an extra storage compartment attached to an upper side of the main bag, the extra storage compartment composed unitarily of a front wall member, a rear wall member, a left side wall member, a right side wall member, and a bottom wall member, and thereby defining an open space toward an upper side of the extra storage compartment, each of said front, rear, left side, and right side wall members having a generally rectangular shape with an upper edge, a lower edge, a left side edge, and a right side edge, wherein each of the left side wall member and the right side wall member includes symmetrical fold lines formed with a first fold line extending from a center point at the upper edge of the respective wall member to a corner point where the lower edge and the left side edge meets, and a second fold line extending from the same center point at the upper edge of the respective wall member to a corner point where the lower edge and the right side edge meets, such that the extra storage compartment can be folded to a folded shape with the front wall member, the rear wall member, the left side wall member, and the right side wall member adjoining the bottom wall member by folding the left side wall member and the right side wall member along the symmetrical fold lines thereof, wherein the extra storage compartment includes fastening members formed, at least, at the front wall member, the rear wall member, and the bottom wall member for fastening together and keeping the extra storage compartment in the folded shape after folding, the fastening members including at least two formed at an upper side of the front wall member and at least two formed at an upper side of the rear wall member, and at least four formed at corresponding locations of the bottom wall member to couple with the fastening members of the front wall member and the rear wall members.