ES168469U - Box-case. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Box-case, of the type obtained from a flat die-cut development, of semirigid material, characterized in that this development comprises: a central rectangular area, which constitutes the bottom or bottom base of the box; four successive zones equal to each other two to two, articulated to two opposite edges of the base, and arranged to be folded each one orthogonally with respect to the previous one, the last of them being applied on the bottom and being conveniently fixed thereto, and defining two opposite side walls of the box, whose section is constituted by an articulated parallelogram; flaps articulated to the side edges of these walls and arranged to be folded orthogonally, overlapping and determining the closure of the other two opposite sides of the box; and two successive areas articulated to the other two opposite edges of the box, the first of whose zones can be folded orthogonally with respect to the background, superimposing the two flaps that perform the closing of the corresponding side, while the second is orthogonally rebounded with with respect to the first, determining the closure of the upper base of the box, and has an end flange, arranged to be inserted in corresponding aligned central grooves, provided in the side walls, immobilizing the whole assembly in the assembly position. (Machine-translation by Google Translate, not legally binding)