PURPOSE: A container box is provided to prevent deterioration of stored stuff by minimizing inflow of outside air. CONSTITUTION: A container box(1) includes at least a pair of cover locking members(30) comprising hinge axis parts joined to hinge joining parts formed on upper areas of both side walls of a container box main body(10) and a pair of rotating parts placed on both ends of the hinge axis parts to face each other and having axis holes formed on free ends thereof for handle members(40) to be axially joined to, joining both sides of one of the container box main body and a container box cover(20) so as to rotate and holding and releasing the other of the container box main body and the container box cover; and the handle members joined to one ends of the cover locking members so as to rotate.
