A chest may be configured to transition between an open position and a closed position, the chest including an enclosure configured to store a foldable mattress supported by a sleeping platform when the foldable mattress is in an unfolded state. The chest may include a top panel, a front panel, and side panels, the top panel configured to be manually lifted off of the chest to form a lower portion of the sleeping platform.

A convertible furniture piece is disclosed, having a bed configuration, desk configuration, and couch configuration. The furniture includes an outer frame that houses a bed frame and desk, along with the mechanism for raising and lowering the bed frame and desk. The outer frame, bed frame, and desk are interconnected such that the bed frame and desk transition together between a bed configuration, where the desk sits directly below the bed frame, and desk configuration, where the bed frame is stored vertically, while keeping the desk level with the floor. The furniture may be converted to a couch by repositioning a foldable mattress topper as a backrest against the outer frame while the bed frame is horizontal. The furniture may further comprise a bed frame extension, allowing the foldable mattress topper to be repositioned as a second mattress alongside a first mattress.

A convertible furniture piece is disclosed, having a bed configuration, desk configuration, and couch configuration. The furniture includes an outer frame that houses a bed frame and desk, along with the mechanism for raising and lowering the bed frame and desk. The outer frame, bed frame, and desk are interconnected such that the bed frame and desk transition together between a bed configuration, where the desk sits directly below the bed frame, and desk configuration, where the bed frame is stored vertically, while keeping the desk level with the floor. The furniture may be converted to a couch by repositioning a foldable mattress topper as a backrest against the outer frame while the bed frame is horizontal. The furniture may further comprise a bed frame extension, allowing the foldable mattress topper to be repositioned as a second mattress alongside a first mattress.

A folding bed chest device includes a chest and a sleeping platform. The chest is configured to store a foldable mattress and the sleeping platform when the folding bed chest device is in a folded position. The sleeping platform is configured to support a weight of the foldable mattress when the folding bed chest device is in an unfolded position.

A folding bed chest device includes a chest and a sleeping platform. The chest is configured to store a foldable mattress and the sleeping platform when the folding bed chest device is in a folded position. The sleeping platform is configured to support a weight of the foldable mattress when the folding bed chest device is in an unfolded position.

This invention relates to a frame mechanism used for a cabinet pull-out bed. The frame mechanism is a bi-fold frame with a back frame connected to and/or comprising two straight side frames, a front frame connected to and/or comprising two curve side frames, and two slot joints such that each slot joint connects a curve side frame to a straight side frame. A front support leg and a center support leg is also provided, along with two top frame hinges. Each top frame hinge comprises a small top frame hinge pivotally connected to a large top frame hinge. The large top frame hinge is pivotally connected to the front support leg and the small top frame hinge is pivotally connected to side frame. A mounting plate, support leg connecting bar and mattress base are also provided.

This invention relates to a frame mechanism used for a cabinet pull-out bed. The frame mechanism is a bi-fold frame with a back frame connected to and/or comprising two straight side frames, a front frame connected to and/or comprising two curve side frames, and two slot joints such that each slot joint connects a curve side frame to a straight side frame. A front support leg and a center support leg is also provided, along with two top frame hinges. Each top frame hinge comprises a small top frame hinge pivotally connected to a large top frame hinge. The large top frame hinge is pivotally connected to the front support leg and the small top frame hinge is pivotally connected to side frame. A mounting plate, support leg connecting bar and mattress base are also provided.

A folding bed chest device includes a chest and a sleeping platform. The chest is configured to store a foldable mattress and the sleeping platform when the folding bed chest device is in a folded position. The sleeping platform is configured to support a weight of the foldable mattress when the folding bed chest device is in an unfolded position.

A folding bed chest device includes a chest and a sleeping platform. The chest is configured to store a foldable mattress and the sleeping platform when the folding bed chest device is in a folded position. The sleeping platform is configured to support a weight of the foldable mattress when the folding bed chest device is in an unfolded 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.