ES249334U - Improved disposition for the retraction of furniture double bed bed. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved arrangement for the retraction of double bed bed furniture, characterized in that it is constituted by a sliding guide of the appropriate length to achieve the ideal displacement of a first folding element between whose flanges the throat of a bearing element extends through the lateral of said guide, at the beginning of the inner guide and transversely to it is provided a pin that prevents the exit by its front of said bearing element, on whose axis is a threaded rod that is integral with said first move as length of the guide and pivoting upwards to occupy a horizontal plane, and inasmuch as parallel and inferior to said sliding guide there is a metal plate at whose proximal end a hollow parallelepiped support is fixed, devoid of its upper face and on the front face a notch has been made on which pivots a rod integral with a second element folding, plate in the vicinity of its other end forms a projection orthogonal to it that is reinforced by a wedge-shaped studs; on said second folding element and firmly attached to it, another rod is arranged parallel to the first, but more advanced and raised than this, on which is hooked one end of a tensioning element whose other end through a threaded stud, is fixed to the orthogonal projection of the aforementioned plate, the recovery force of this tension element is adjustable by the simple tightening of a nut that is arranged on the threaded stud, to get the rod around which the second pivoting element pivots not can be delocalized from the notch of its support, transversely to the box that constitutes the so repeated support, is provided a pin that crosses it from part to part, with all of which the second folding element can be collected and deployed without the least effort around its axis of rotation. (Machine-translation by Google Translate, not legally binding)