Patent ID: 7516864

Claim:
A built-up container, comprising: a rectangular base; front and rear side plates each having a lower joining part bent inward, the lower joining part being threadedly secured to the base, two side lip parts bent inward with a plurality of raised first threaded holes being lined up vertically next to each of the side lip parts, and a plurality of parallel, equally spaced locating bars formed on an inner surface of each of the front and rear side plate between the raised first threaded holes thereof, each of the locating bars having a plurality of equally spaced locating recesses; a plurality of partition plates each being anchored between the opposite locating recesses; right and left side plates each having a lower joining part bent inward, the lower joining part being threadedly secured to the base, and front and rear joining parts bent inward, each of the front and rear joining parts of either one of the right and left side plates having a plurality of second threaded holes aligned with the raised first threaded holes for being threadedly secured thereto to contain the front and rear ends of each of the right and left side plates in the side lip parts; and a cover hingedly secured to the rear side plate, wherein the threaded securements are not visible from outside the built-up container.