ES231763U - Perfected mechanisms for transformable furniture. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved mechanisms for transformable furniture, essentially characterized by comprising a set of articulated frames with the possibility of falling back inside a fixed frame constituting the structure of a sofa, being the first of these articulated frames corresponding to the head of a bed to be all the unfolded frames, joined by the sides and articulated to the fixed frame, being joined also articulately to another intermediate frame of greater length, whose second frame is fixed to the lower part of the fixed frame, through connecting rods articulated by the two sides, which are joined together by means of crossbars whose mission in addition to joining the two rods, is to support the cited intermediate frame to be folded, this in turn joining this long intermediate frame to another intermediate frame short size by a point of articulation, involving the internal frame the major medium in a point adjacent to the lower intermediate frame, adjustable stops that limit the squaring position of the lower intermediate frame and the total unfolding of the latter in horizontally aligned position with respect to all the frames that form the bed, finally being mounted another end frame corresponding to the head of the bed also deployable, causing its unfolding, the abatement of support legs and a foot rail of the mattress top stop, for which, the automatic retractable legs on both sides, have an extension ascending then gives its point of articulation with the frame, in whose prolongation is jointed at one end, a connecting rod which in turn is fixed in the same way by the opposite end, to the lower intermediate frame already described, also carrying these legs in a lateral and at a point somewhat lower than that of its articulation with the frame, a lug where it mounts ticuladamente by one end, another rod joined in turn to the sides of the automatic deployment railing, at a point higher than its articulation with the frame. (Machine-translation by Google Translate, not legally binding)