ES275906U - Armable box, perfected (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Armored, perfected box, of the type that is formed by folding a plurality of flat shapes related by fold lines, from a punchable sheet of cardboard or the like, characterized by having a surface whose development adopts a configuration elongate determined by four rectangular surfaces of equal height, separated by fold lines, equal two to two, the upper end surface being provided with a rectangular extension on one of its larger sides, of a height that exceeds the average length of the surface rectangular smaller, there being a rectangular notch centered on the free edge of said extension; while the other even larger surface also has an extension on the same side, of an isosceles trapezoid shape, whose larger parallel side is a fold line and its parallel smaller side extends into a rectangular extension of small height, beyond the average length of the smallest surface, of dimensions equivalent to those of the notch of the even surface; the rectangular surface being smaller and arranged between the two larger ones, provided with an extension on the same side, in the shape of a right trapezoid, whose larger parallel side is a fold line and a part of its smaller side parallel in proximity to the straight side, extends in a rectangular extension of small height, beyond the length of the smaller surface and whose length is slightly less than this, with the oblique side remaining close to the greater extreme surface; having another prolongation symmetrical to the previous and after bending line, in the other smaller rectangular surface, which is equipped with a trapezoidal flap on its free side; complementing this rectangular development surface, with another independent surface, determined by a rectangular surface of dimensions equivalent to the longitudinal ones of the previous major and minor surfaces, endowed with rectangular extensions in its two major sides and in a smaller one, after folding lines and of equal height, in correspondence with that of the complementary rectangular surface; all this in order that after the folding of both complementary punched sheets, the second is wrapped laterally by the first, defining two bases, one of support determined by the rectangular surface of the second sheet and the other by the overlap after the folding of the extreme rectangular prolongation, the two smaller ones and the remaining one, in this order, all belonging to the first perforated sheet, once the flap is fixed to the edge of the larger surface and the rectangular extension of small height of the larger surface is introduced, between the front edge of the notch of the other major surface and the side edges of the rectangular small-height extensions of the minor surfaces. (Machine-translation by Google Translate, not legally binding)