Rectangular parallelepiped shaped package, has blade shaped stops and notched shaped stop housings perpendicular to sides of panels, respectively, where stop and each housing are in symmetrical position relative to median plane of each side

摘要

The package has thick square panels (10) assembled in a rectangular parallelepiped manner and made of expanded plastic material. Each panel has sides (11-14) that are beveled at 45 degree and symmetrical in pairs relative to a center (O) of each panel. The sides have blade shaped stops (21-24) perpendicular to the sides, respectively, and four notched shaped stop housings perpendicular to the sides, respectively, where the shapes of the stops are complementary to the shapes of the housings. Each stop and each housing are in symmetrical positions relative to a median plane of each side.