ES232924U - Perfected armable tray. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved tray, assembled, of the type constituted from a folding sheet that determine the formation of complementary extensions through which the tray can be assembled, characterized especially by the fact that the end walls that comprise are formed by an extension solidaria of the bottom that bends in dihedral angle and presents its prolonged ends in an extension that bends on itself, it constitutes a vertical flat reinforcement, parallel to the sides and attached to each angle of the tray, fixed by the introduction of a small flap that has a side that engages in a groove provided at the confluence of said extension with which it forms the head; this protruding end piece is found in a flap that is folded parallel to the bottom and having its ends extended in two fins that are bent over the reinforcements and inserted into slots provided therein; presenting at the confluence of the front with the flap parallel to the bottom a central die forming a vertical fin, prolongation of the end piece that constitutes a guide and stop for the stacking of another, box, whose vertical fin is inserted in the box stacked in a notch provided by punching at the confluence of the bottom and the head; hallándose the sides, prolongation of the bottom, attached by their ends on the vertical reinforcements, joining them by staples, which simultaneously unite the whole. (Machine-translation by Google Translate, not legally binding)