| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging container that is assembled easily in one touch, when used, and is designed so that a plurality of packaging containers can be stacked compactly without taking a bulky form when stored or conveyed.SOLUTION: In the packaging container C, a first tray 1 and a second tray 2 are connected so as to be bendable around a connecting portion 3 via hinges 4 and 5, and fitting portions 10 are provided, each fitting portion being formed from a recess 11 provided in an inclining surface of each of the two trays 1 and 2 and a projection 12 provided on an inclining surface of each of the connecting portions 3. Each recess 11 has a gradient face 11a extending upward toward the upper edge from its bottom and forms such a tapered shape as to become wider toward a lower position from a higher position as viewed from above. Each projection 12 has a gradient face 12a extending downward toward a lower skirt from its top and has such an inverted tapered shape as to become narrower toward the skirt from its top and forms such a tapered shape as to become wider toward a lower position from a higher position as viewed from above. |
