ES138408U - New type of built-mounted safe box. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

New type of built-in safe that is formed from a cylindrical envelope that internally has two trays, a central and a lower fixed, essentially characterized by the door that opens when rotated thanks to a supporting arm that supports it below, it has on its internal side, and covered by a lid to the effect, all the closing mechanisms, while in its face it has a handle or knob to which a disk is attached in which the numbers have been marked prices to be able to perform the opening of the box according to a combination comprising three operational phases, for which it will be necessary to match each of the predetermined figures with a fixed mark independent of the sensor, being for this purpose provided that the drive command extends on an axis that at its end a guide washer provided with a series of holes forming a circumference, in one of which, according to the combination chosen, a screw will be installed whose mission is that when rotating such a washer, by effect of the rotation of the control itself, drag the contactor with a stop to the effect, to another washer adjacent to the first, which in addition to the said stop has on its periphery of a step or notch, existing of this type of piece, other two more of analogous formal and functional characteristics that successively will be dragged when turning in one or the other direction the control, making coincide with the mark to the effect the different figures of the combination, until at last the steps or notches of the three washers coincide in the same position, at which time it will descend to occupy such space an upper closing latch that includes a crosspiece attached to it, to whose ends are anchored the springs which are related to the branches of a u-piece that are moved by slides to the effect, one of which is articulated to a connecting rod that has a fixed axis of turn, and that at the opposite end is articulated in turn to a second latch, guided by an element to the effect, so that the descent of the upper latch motivates, thanks to the system of levers described, the rise of the lower, and thus the opening of the door that can be turned until it moves out of the box, which in this way becomes practicable. (Machine-translation by Google Translate, not legally binding)