A headboard includes multiple pin channels used for mounting furniture pieces and creating modular furniture. The pin channels having a plurality of horizontal pins that are located within the headboard, wherein the pin channels are open in order to hang bed deck and furniture pieces from either side of the headboard.

A convertible bed system is disclosed. In at least one embodiment, the system provides at least one substantially horizontally oriented guide rail configured for being secured within a room in a position substantially parallel with a substantially vertically oriented wall of the room. A pair of substantially vertically oriented first and second wall supports are positioned substantially parallel with the wall of the room and slidably engaged with the at least one guide rail in a side-by-side arrangement. A substantially horizontally oriented first bed frame is secured to the first wall support and is sized and configured for supporting a first mattress thereon. A substantially horizontally oriented second bed frame is secured to the second wall support and is sized and configured for supporting a second mattress thereon. The first and second bed frames are capable of selectively moving between one of a joined position—forming a single bed—and a separated position—forming a pair of beds.

A bed convertible between a sofa configuration and a bed configuration. The bed includes a stationary bed support assembly having a stationary bed frame, a back rail, a front rail, and a plurality of slats adapted to support a mattress and a movable bed support assembly having a movable bed frame, a back rail, a front rail and a plurality of slats adapted to support a mattress. In one embodiment, a storage compartment is located underneath the stationary bed support assembly and the movable bed support assembly. Also, a backrest may be attached to the back rail of the stationary bed support assembly, whereby the backrest is adapted to support a user's back when the bed is in the sofa configuration.

System for convertible bunk beds comprising a base frame (11); an upper frame (21) of such dimensions that it can house a first mattress (211), movable between a first position in which the same is lowered and the system is in sofa configuration and a second position, substantially on the vertical of said first position, in which said upper frame (21) is lifted and the system is in bunk bed configuration; a third frame (25) of such dimensions that it can house a second mattress (251), constrained so that it is comprised between said base frame (11) and said upper frame (21), characterized in that the constraint of said upper frame (21) to said base frame (11) occurs by means of a kinematics with double four-bar linkage which allows to move said upper frame (21) while keeping it constantly in horizontal position.

A sofa bed is convertible to a bunk bed using a base frame assembly; an upper bunk assembly to be disposed on the base frame assembly in a seating position and to be disposed above the base frame assembly in a bunk bed position; a front link and a rear link pivotally attached to the base frame assembly and the upper bunk assembly, alternative embodiments adding a flange plate secured to the rear link with a motor, cable, drive, screw and drive assembly, or adding a torsion spring assembly, or substituting vertical scissors mechanism for the links or substituting telescoping supports for the link assemblies.

A sofa bed is convertible to a bunk bed using a base frame assembly; an upper bunk assembly to be disposed on the base frame assembly in a seating position and to be disposed above the base frame assembly in a bunk bed position; a front link and a rear link pivotally attached to the base frame assembly and the upper bunk assembly, alternative embodiments adding a flange plate secured to the rear link with a motor, cable, drive, screw and drive assembly, or adding a torsion spring assembly, or substituting vertical scissors mechanism for the links or substituting telescoping supports for the link assemblies.

A sofa bed is convertible to a bunk bed using a base frame assembly; an upper bunk assembly to be disposed on the base frame assembly in a seating position and to be disposed above the base frame assembly in a bunk bed position; a front link and a rear link pivotally attached to the base frame assembly and the upper bunk assembly, alternative embodiments adding a flange plate secured to the rear link with a motor, cable, drive, screw and drive assembly, or adding a torsion spring assembly, or substituting vertical scissors mechanism for the links or substituting telescoping supports for the link assemblies.

A sofa bed is convertible to a bunk bed using front and rear links coacting with front and rear cylinders to lift a bunk frame from the sofa position, in which it is used for seating, to a bunk bed position where seat cushions are used on the bunk and a mattress is available for a lower bunk, the cylinders being lockable and a brace and latter are deployable and lockable to secure the bunk.

A sofa bed is convertible to a bunk bed using front and rear links coacting with gas cylinders to lift a bunk frame from the sofa position, in which it is used for seating, to a bunk bed position where seat cushions are used on the bunk and a mattress is available for a lower bunk, being lockable in a down, or seating position and lockable in and up, or bunk bed position with a brace and ladder deployable to secure the bunk.

A single folding sofa bedstead includes a bedstead frame body, a frame assembly, a first connecting rod assembly, a second connecting rod assembly, a first linkage rod group, and a second linkage rod group. The frame assembly has a first frame, a second frame, and a third frame. The first frame is pivotally connected to one side of the second frame, and the third frame is pivotally connected to the other side of the second frame. One end of the first connecting rod assembly is pivotally connected to the first frame, and the other end of the first connecting rod assembly is pivotally connected to the bedstead frame body. One end of the second connecting rod assembly is pivotally connected to the second frame, and the other end of the second connecting rod assembly is pivotally connected to the bedstead frame body.