ES260805U - Corner arrangement for stackable and stackable carton (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Corner arrangement for stackable cardboard box, of the type in which, at each corner, a triangular pillar is produced resulting from the folding of an extension of the side of the box, whose lower end engages in a cut, also triangular, of the angle of the bottom, while the upper end, together with a projection belonging to the concurrent head, is introduced inside a plastic cap whose section copies the triangular shapes of the corner pillar, characterized because, in the plant of the development of the box, the plane of the side has on its edge a step (low side) or a groove (high side) that determine a projection whose outer edge extends to the length necessary to constitute three planes that are separated from each other and the cost by engravings of line of doubling analogous to those that separate said side from the bottom to this one of the front, carrying out the outer corner of the fine plane l an incoming step or a slot that coincides with the bend line that separates it from the adjacent central plane, and said final plane in its opposite part a cut that extends a step the slotted cut that separates the lower edge of the planes that make up the extension of the side of the side edge of the head, in which a step (low head) or a groove (high head) is also made, which determine a projection that, in the assembly, is attached to the first plane of the side extension, forming part of the corner drill together with which it is inserted inside the bushing. (Machine-translation by Google Translate, not legally binding)