ES154117U - A drawer. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A drawer, of the type that is constituted on the basis of a molded planar development, comprising a bottom and four lateral walls articulated thereto, and arranged to be refuted to orthogonal positions, in which they are conveniently immobilized, characterized in that in one of each a pair of adjacent side walls there is provided a smooth marginal zone, against which inside face, when assembling, is supported an orthogonal flange provided on the side edge of the other wall, having arranged in those areas concentric arcuate grooves, provided with a expansion in an extremity and of an extra-angled zone in the vicinity of the opposite extremity, and in this flank some orthogonal stems, of short length, topped by flattened heads, arranged to coincide with said grooves, all in such a way that in order to carry out the armed, fixing each other, in orthogonal position to the bottom, every two adjacent side walls of the drawer, it is enough passing the referred heads through the extreme expansions of the grooves, and, from this position, printing a tilting movement in the direction appropriate to the corresponding side wall, causing the movement of the rods along the grooves to overcome the extra-hinged zones provided therein, and to leave them engaged and immobilized at the opposite end of these grooves. (Machine-translation by Google Translate, not legally binding)