Patent ID: 7165661
Filing Date: 2007-01-23
Classification: A45C,B62B,Y10T

Abstract:
1. A mobile bag comprising: a base frame including a rectangular loading table, reinforcing walls extending perpendicularly from the short ends of the rectangular loading table, a plurality of casters mounted on a lower surface of the rectangular loading table to permit free movement on a horizontal plane in any moving direction, extensible rods upwardly extending from one side of the rectangular loading table and fixed to the reinforcing walls, respectively, so as to stand on their own, and stoppers securing the extensible rods at an extended position and a retracted position, wherein the extensible rods have a grip disposed on upper ends thereof, and the casters are mounted near the four corners of the rectangular loading table; and a bag body fixed on side surfaces of the extensible rods on or above the rectangular loading table, wherein: the extensible rods are shaped so that the grip moves from the one side of the rectangular loading table, on which the extensible rods are fixed, toward the middle of the loading table as the grip is raised by extending the extensible rods, the extensible rods are secured in a retracted state by the stoppers so that the grip is positioned at an upper portion of the bag body or above the bag body, and the extensible rods are secured in an extended state by the stoppers so that a height of the grip from the bottoms of the casters is in a range of 60 to 100 cm, and the rectangular loading table is reinforced by the reinforcing walls which stand substantially perpendicular to the surface of the loading table and adjacent to the extensible rods.