Container structure
A container structure is disclosed. The container structure may include a container body and two movable supporting units. When the container body is used as a regular container, two movable supporting units has not been extended from the container body; and the covering rod, extending rod, connecting rods of the movable supporting units are conjugated with the horizontal supporting columns and connecting posts respectively to reinforce the structure of the container body, so that the reinforced container body can have a better status to sustain heavier weight. Furthermore, the movable supporting units can extend to expand the space of the container body to receive more items to reduce the transportation costs; and when the container is not used for storage purposes, the expanded space can be used for other purposes.
1. A container structure comprising:
a container body, having a front outer frame located at a front end of said container body and a rear outer frame at a rear end thereof, each of said front outer frame and rear outer frame including a plurality of horizontal and vertical supporting columns, wherein said horizontal supporting columns is hollow and an opening is formed at end portions thereof, and a protection cover that covers the opening has a vertical first cover opening and second cover opening, wherein four corners of the outer frame have connecting columns and a central column is parallelly disposed between two connecting columns, and outer surface of each connecting column has a through hole facing each other, and a plurality of hollow and short connecting posts are inserted into the through hole of the connecting column and pass through the central column, so that the connecting posts are secured between two connecting columns, and wherein a plurality of covering tubes are disposed on both sides of the connecting posts corresponding to the through hole; and
two movable supporting units, one of which disposed at one side of the container body, and the other one of which disposed at the other side thereof, and each of said movable supporting units having a corresponding frame according to the shape of the container body, wherein a covering rod is disposed at one side of the corresponding frame corresponding to the first cover opening of the protection cover, and a extending rod is disposed at the other side corresponding to the second cover opening of the protection cover, and a plurality of connecting rod are orderly disposed between the covering rod and extending rod, wherein the connecting rod of one movable supporting unit is corresponding to the connecting post, and the connecting rod of the other movable supporting unit is corresponding to the connecting post, so that the two movable supporting units are able to be inserted into both sides of the container body.
2. The container structure of claim 1 , wherein the horizontal supporting columns of the outer frame connect to a vertical reinforcing column at a center portion of the horizontal supporting columns.
3. The container structure of claim 1 , wherein a plurality of reinforcing rods parallel to the connecting posts are disposed between the connecting columns.
4. The container structure of claim 1 , wherein the corresponding frames of the movable supporting units have vertical supporting ribs that are perpendicular to the connecting rods.