Case e.g. box, forming structure for e.g. transporting goods, has side panel whose first locking unit cooperates with second locking unit of adjacent side panel in folded position to maintain side panels in folded position

摘要

The structure (1) has a rigid base panel (2) and four rigid side panels (3) assembled on a flexible sheet, where each side panel has a lower edge (30) adjacent to an edge (20) of the base panel. The side panels are movable with respect to the base panel between storage and folded positions. First and second complementary locking units (4, 5) are respectively arranged on side edges (31) of each side panel. The first locking unit of one of the side panels cooperates with the second locking unit of the adjacent side panel in the folded position to maintain the side panels in the folded position. The sheet forms a hinge along the lower edge of each side panel.