Container

1. A container comprising:

a bottom part;

a ceiling part facing the bottom part;

a sidewall part connecting the bottom part to the ceiling part;

a rack installed to be fixed in an inner space that is surrounded by the bottom part, the ceiling part, and the sidewall part; and

an anchor unit supporting an edge at which one surface of the sidewall part and the bottom part meet each other, wherein the anchor unit comprises:

a first member facing the sidewall part;

a second member extending from a lower end of the first member in a direction parallel to the bottom part;

a rib member connecting the first member to the second member and supporting the first member and the second member; and

a protrusion member protruding from the first member to the sidewall part and inserted into the sidewall part.

2. The container of claim 1 , wherein the rack is installed to be fixed to the sidewall part.

3. The container of claim 2 , wherein the rack is fixed to the sidewall part by bolt coupling.

4. The container of claim 2 , wherein the rack comprises a wall protrusion protruding toward the sidewall part, and

the wall protrusion protrudes from an upper portion or a central portion of the rack.

5. The container of claim 1 , wherein the rack includes a plurality of racks connected to each other in a line, and

adjacent racks of the plurality of racks are coupled to each other by a bolt.

6. The container of claim 5 , wherein adjacent racks of the plurality of racks each have a side surface that comes into contact with each other, and

the bolt is coupled to the side surfaces.

7. The container of claim 1 ,

wherein the rack is a first rack disposed on one side of the bottom part,

wherein the container further comprises a second rack disposed on another side of the bottom part, and a crossbar connecting the first rack to the second rack, and

wherein the crossbar restricts relative movement of the first rack and the second rack.

8. The container of claim 7 , wherein each of the first and second racks includes a rack post vertically supporting the respective rack, and

the crossbar is connected to the rack posts.

9. The container of claim 8 , wherein the crossbar is connected to an uppermost portion of each of the rack posts.

10. A container comprising:

a bottom part;

a ceiling part facing the bottom part;

a sidewall part connecting the bottom part to the ceiling part; and

a first rack line in which a plurality racks disposed on one side of the bottom part are connected to each other in a line;

a second rack line in which a plurality of racks disposed on another side of the bottom part are connected to each other in a line;

a crossbar connecting the first rack line to the second rack line; and

an anchor unit supporting an edge at which one surface of the sidewall part and the bottom part meet each other, wherein the anchor unit comprises:

a first member facing the sidewall part;

a second member extending from a lower end of the first member in a direction parallel to the bottom part;

a rib member connecting the first member to the second member and supporting the first member and the second member; and

a protrusion member protruding from the first member to the sidewall part and inserted into the sidewall part,

wherein the crossbar restricts relative movement of the first rack line and the second rack line.

11. The container of claim 10 , wherein the first rack line includes a first rack line post vertically supporting the first rack line,

the second rack line includes a second rack line post vertically supporting the second rack line, and

the crossbar connects the first rack line post to the second rack line post.

12. The container of claim 11 , wherein the crossbar connects an uppermost portion of the first rack line post to an uppermost portion of the second rack line post.

13. The container of claim 1 , further comprising a reinforcing member surrounding a corner casting part at which two sides of the sidewall part, which meet each other at a predetermined angle, and the bottom part meet each other.

14. The container of claim 1 , wherein the rack includes a plurality of racks connected to each other in a line,

each of the racks of the plurality of racks includes a rack post vertically supporting the respective rack, and

the container further comprises a bracket connecting and fixing the rack posts to each other.

15. The container of claim 14 , wherein the bracket includes adhesion parts adhering to the respective rack posts and a long rod part connecting the adhesion parts to each other.

16. The container of claim 1 , wherein the protrusion member is inserted into a groove formed in the sidewall part.