Abstract: A cushion (1) whose configuration can be varied is constituted by a cushion element (10) inside which there is a fixed frame (20), which covers a lower section (13) of said cushion element (10), and two movable frames (25A), (25B), symmetrical, hinged above said fixed frame (20) and adapted to be comprised within an upper section (14) of the cushion element (10) itself. The movable frames (25 A), (25B) can swing up to 180° independently of one another, for aligning a respective portion (14A), (14B) of said upper section (14) from an external horizontal position (HE) to an internal horizontal position (HI), passing through a vertical neutral position (N) in which the same portion (14A), (14B) is substantially aligned with said lower section (13). In a sofa (D) or an armchair (P) in which the backrest (100) and the armrests (110) are defined by respective cushions (1), many possible configurations of the same are possible, in order to offer maximum seating comfort.

Abstract: A cushion (1) whose configuration can be varied is constituted by a cushion element (10) inside which there is a fixed frame (20), which covers a lower section (13) of said cushion element (10), and two movable frames (25A), (25B), symmetrical, hinged above said fixed frame (20) and adapted to be comprised within an upper section (14) of the cushion element (10) itself. The movable frames (25 A), (25B) can swing up to 180° independently of one another, for aligning a respective portion (14A), (14B) of said upper section (14) from an external horizontal position (HE) to an internal horizontal position (HI), passing through a vertical neutral position (N) in which the same portion (14A), (14B) is substantially aligned with said lower section (13). In a sofa (D) or an armchair (P) in which the backrest (100) and the armrests (110) are defined by respective cushions (1), many possible configurations of the same are possible, in order to offer maximum seating comfort.

Abstract: The element with variable shape (1) is composed of a cushion (10), having inside a fixed frame (20), which involves a lower section (13) of said cushion (10) and two symmetrical movable frames (25A), (25B), hinged above said fixed frame (20) and aimed at involving an upper section (14) of the cushion (10). The movable frames (25A), (25B) can rotate by 180° independently from each other, to direct a respective portion (14A), (14B) of said upper section (14) from an external horizontal configuration (HE) to an inner horizontal configuration (HI), passing through a vertical neutral configuration (N), in which the portion (14A), (14B) is substantially aligned with said lower section (13). The back (100) and sides (110) of a sofa (D) or armchair (P) are defined by respective elements (1), which can be configured in many ways so as to offer the maximum sitting comfort.

Abstract: The element with variable shape (1) is composed of a cushion (10), having inside a fixed frame (20), which involves a lower section (13) of said cushion (10) and two symmetrical movable frames (25A), (25B), hinged above said fixed frame (20) and aimed at involving an upper section (14) of the cushion (10). The movable frames (25A), (25B) can rotate by 180° independently from each other, to direct a respective portion (14A), (14B) of said upper section (14) from an external horizontal configuration (HE) to an inner horizontal configuration (HI), passing through a vertical neutral configuration (N), in which the portion (14A), (14B) is substantially aligned with said lower section (13). The back (100) and sides (110) of a sofa (D) or armchair (P) are defined by respective elements (1), which can be configured in many ways so as to offer the maximum sitting comfort.

Abstract: A sofa or bed structure has a seat and a variable-setting back and has a device for coupling the seat frame together with legs and a back set. The device is made up of a plate having a seat for the rotational coupling with the seat frame and a coaxial pivot insertable into a bush integral with a radial structure fixed to supporting legs. A restrainer on the seat frame ensures the stability of the position reached. The combination allows the seat frame and back to assume a wide variety of positions, through rotation of the seat frame in relation to the back set or through moving of the back set in relation to the seat frame.

Abstract: A modular furniture support structure comprises first and second pluralities of arm members lying respectively in common upper and lower planes and associated by an upright. Respective ends of the arm members are connected to the uprights, at least the arm members of the second plurality being movably associated with the upright by individually inserting each arm member of the second plurality into clamping jaws effective to be movably engaged with the upright at the other end thereof.