PURPOSE: To facilitate to use a constructive container by making a straight prismatic wrapping box of top and bottom bases, longitudinal side panels and two panels corresponding to lateral side walls, driving a male and a female members half rotatively in order to take an unfunctioning position for releasing connection.

CONSTITUTION: A panel 1 and the opposed panel make a bottom and a roof of a wrapping box respectively, a panel 2 and a panel 3 make a longitudinal side walls of the box, and a panel 4 and a panel 5 make a front panel and a rear panel. Utilizing a rod 6 as a male member and a connector consisting of a female member 7, the panel 1 and the panel 5 are put together in appropriate inner and outer size adjusting a joint and a release for a needs of measurement to make a bottom plate and sidewalls, putting together the other panels similarly, the container box is completed.