ES148534U - PUSH BUTTON SWITCH. - Google Patents

Abstract

Push-button switch, characterized by comprising the substantial combination of two elongated bodies of insulating material, one base, hollow, open at both ends and provided as an extension of its own structure, with a frontal and orthogonal external flat expansion, and the other body, solid, constituent of the pulsing control body and comprising two longitudinal sections of different thickness, the largest being that corresponds to the frontis of the apparatus and the determinative of the retention of such body in that first, in a retrocessional sense, whose second body is it is inserted in the first one so that its ends emerge to the outside through the respective extreme openings of that base body and subjected permanently to the action of a recovery spring located inside the aforementioned base body and with a tendency to extract frontally from the inside this base body to the second body and, therefore, to maintain for the switch its position operates tiva with the particularity that with the external rear end of this second body one of the limbs of an elongated piece of laminar structure and high electrical conductivity is present, capable of acting as mobile and terminal contact functions and, in turn, determinative of the retention of that control body, in the base body, in a progressive sense, to whose necessities said piece is curved folded on itself in such a way that its remaining part, being flexible, faces the aforementioned extremity with tendency to be contained according to an alignment divergent to that followed by that extremity, as it moves away from the elbowed area of the piece in question, whose remaining part is provided with an acolisado drill that corresponds to a prolongation in the form of a half-round that presents, in its free marginal zone, that extremity set in the pulsating control organ, so that after oppression of the remaining flexible part of the laminar piece being treated, in the frontal sense, and once threaded by that prolongation in half-round the extremity, devoid of insulating cover, of an electric cable, the remaining flexible part determines after recovering its position natural, the retention of that extremity of the cable. (Machine-translation by Google Translate, not legally binding)