ES309789A1 - Improvement in foldable convertible furniture. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

"Improvements in folding convertible furniture", of the type comprising a bed frame articulated by means of two intermediate lines of bending, and an extension mechanism that relates the bed base to the front of the furniture, by means of lateral braces, so that the passage to the position of folded and extended, is performed simultaneously, in both parts, to be driven the second of them, which is very close to the first mentioned, because the physical axis of rotation of both, is sufficiently separated in height, but the distance of its projections on a vertical plane, is the minimum that allows the thickness of both parts, according to whose improvements, it solves between the pairs of lateral legs of the central sector of the bed base, at a distance less than its practical height, a horizontal crossbar , which allows the support of the central part of the aforementioned bed base, by the fact of resting freely on a flat piece, articulated on the part and upper part of the front part of the piece of furniture, and provided with means to guarantee its folding down to a vertical position, when the mentioned front main part is substantially horizontal, folded forward. (Machine-translation by Google Translate, not legally binding)