ES251503U - Ironing board (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Ironing board, characterized in that it comprises a height adjustment device formed by a pair of lower lateral guides, traversed by respective rollers integral with a transverse axis, that one of the rear ends of the arms of the scissor frame, the aforementioned articulated axis being found through a short appendix inclined to a longitudinal oscillating handrail, which passes through a loose hole made in one of the sides of an angular piece, whose other side receives the action of a spring that can be counteracted by means of a transverse axis, to which said angular part is fixed, said shaft being extended in a manually operated lever, all in such a way that in the rest position the spring acting on the angular piece produces the wedging of the side of the same provided with the loose hole on the longitudinal handrail, preventing the sliding of the same by the mentioned orif and determining the immobilization of the assembly in the chosen position, it is enough to change the height to operate the manual lever, which takes place the rotation of the transverse axis of which it forms a part and that of the angular part integral with it, thus releasing the side of said piece that retained the handrail, which can slide through the hole that that side is provided, tilting the same railing on the inclined appendix provided on the axis that joins the branches or rear arms of the scissors, according to the movement of greater opening or closes of this one and of the consequent sliding of the sheaves that occupy the ends of the referred axis by the guides in which they are lodged. (Machine-translation by Google Translate, not legally binding)