ES1034637U - Perfected box. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved box that remain of the type obtained from development of a stampable sheet of material, such as cardboard, and where the box is set in question prismático-rectangular with two sides elderly and other side two sides minor side determined by respective sectors delimited by fold lines development of the box essentially is defined for each of the bases of the box materializes through couples lapels, two of them rectangulares and derivative of extremes for the sectors to be determined under the sides sides box, and two as extension ends for the sectors to be determined lateral sides senior own box; it is provided that one of the flaps derived from each major sector and is present in its free and centrically edge a flap keystone supplementary a recess planned on the edge for a flap butt opposite, counting this flap recess and in an area more inside the same with a slot angle so that the aforementioned solapas resulting from the largest sectors have an antagonistic provision allowing maximum use of material in the punching of relevant foil, while the keystone flap in conjunction with slot flap opposite closes base for by pressure and strain toward the interior of the treasury solapas, which in its springback, after cessation of pressure, maintain closure housing and retention of keystone aleta into recess lapel opposite. (Machine-translation by Google Translate, not legally binding)