ES280146U - Box with perfected closure (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Box with improved closure that is formed from a base sheet die cut according to general known configuration and commonly used, is characterized by the fact that one of the two flaps of larger size of the upper plane, ie the plane where find the practicable closure, has a parallel cut and next to the outermost edge, the other flap presenting two sections of staggered semicortes as a rack that respectively depart from near a corresponding inner corner of the flap itself two sections of staggered half-windows a rack mode which respectively start from near a corresponding inner corner of the flap itself delimiting a substantially triangular-special area, also giving the circular characteristic of which the box being in closing position by firm superposition of both said flaps mutually joined, there is positional coincidence of the aforementioned cut and the vertex of the triangular trapezoidal zone, in such a way that when the box is opened by tearing the two sections of half-shells or zippers, the flaps can be discretionally and stably restored to the closed position by hooking said apex in said shear. (Machine-translation by Google Translate, not legally binding)