Armchair convertible into bed unfolding the sommier that serves as seat. (Machine-translation by Google Translate, not legally binding)

摘要

A chair convertible into bed deploying the mattress that serves as a seat, characterized by that, using the articulations of which the mattress is provided in its central part, it unfolds, the chair being converted into a bed with the necessary dimensions to use it as such . (Machine-translation by Google Translate, not legally binding)