ES162213U - Perfected folding box. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Folding box perfected, formed by a single flat piece, conveniently configured, equipped with folding lines, which by folding and recesses configures the box, characterized in that their sides are constituted respectively by rectangular sheets of unequal extension, presenting the greater sheet two lines of folds, two collateral expansions of trapezoidal shape, one tongue transverse to one of the expansions and two notches in their extreme edge, while the sheet of less length, presents the same characteristics as the sheet described except one fold, presenting each end a rectangular sheet of unequal extension, the main sheet having three lines of folds, with two collateral expansions near the end of the sheet, which adopt a rectangular shape while the minor sheet has a line of folds and two notches in its extreme edge, so that the folding of the box is re aliza as follows; they are bent forming an angle of 90º with respect to the bottom of the box, the constituent sheets of the sides, doubling their collateral expansions which act as reinforcement of the end walls, then folding the rectangular sheets constituting the ends, so that the minor sheet is it folds by its fold line, acting as a reinforcement of said head piece when it is fixed by its extreme notches in the bottom of the box, while in the greater sheet its collateral expansions as well as its extreme part are folded, so that they form a box, which when bending said sheet is fixed between the sides of the box forming a large thickness, then the extreme areas of the sides are bent, the area of the minor sheet acting as reinforcement of its side to be fixed by its extreme notches in the bottom of the box, while the area of the main sheet acts as reinforcement of its lateral and as reinforcement of the bottom of the aja, presenting said lateral reinforcement slightly inclined. (Machine-translation by Google Translate, not legally binding)