Luggage case

The utility model relates to the technical field of bags and suitcases. More particularly, the present utility model relates to a battery, the utility model relates to a luggage case, including a body, wherein the body is formed by hinging an upper cover body and a lower cover body; reinforcing convex strips are arranged on the end surfaces of the upper cover body and the lower cover body; two supporting convex strips are correspondingly arranged at one end of each reinforcing convex strip; the end faces of the upper cover body and the lower cover body are further provided with pressure buffering assemblies. The pressure buffering assemblies are arranged on the two sides of the reinforcing protruding strip respectively. The pressure buffering assembly is formed by combining an upper body and a lower body. The upper main body is formed by arranging and combining four first pressure relief raised lines; the lengths of the four first pressure relief raised lines are gradually reduced fromthe reinforcing raised l