Constructive arrangements introduced in mechanism of transformation of sofas beds.

摘要

"Constructive arrangements introduced in the mechanism of transformation of sofa beds.Refers to a utility model patent provisions introduced in the mechanism of constructive approximation of sofas, applied in the positioning of the sofas in the position of the bed.Through construtividade new drive through a lever (9) - (d) with the pedal (9 - (D - 1), rod (9),Articulated strips (6) and other components that allow the automatic lowering of the backrest in a horizontal position forming a sofa bed with simple actuation of the pedal.Facilitating the processing of sofa bed and vice versa without physical effort.