A folding and transformable bed of light tubular construction and air mattress (Machine-translation by Google Translate, not legally binding)

摘要

A folding and transformable bed of lightweight tubular construction and pneumatic mattress characterized in that said mattress is attached to a frame, articulated in two points of each side that divide the furniture into three substantially equal parts, being the set supported by two double-bent tubes , whose ends are articulated with the aforementioned frame, which is encased in the material of which the mattress is built and on the edges thereof except for its joints. (Machine-translation by Google Translate, not legally binding)