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 furniture member may include a base frame, a seat bottom and an ottoman assembly. The seat bottom is attached to the base frame and defines a seating surface. The ottoman assembly may include a drive assembly that moves an ottoman platform relative to the seat bottom and the base frame among a retracted position, an extended position and a raised position. The ottoman platform includes a support surface that faces upward and away from a ground surface in the retracted, extended and raised positions. The ottoman platform is disposed beneath the seating surface in the retracted position and moves linearly in a horizontal direction from the retracted position to the extended position. The ottoman platform moves linearly in a vertically upward direction from the extended position to the raised position.

A furniture member may include a base frame, a seat bottom and an ottoman assembly. The seat bottom is attached to the base frame and defines a seating surface. The ottoman assembly may include a drive assembly that moves an ottoman platform relative to the seat bottom and the base frame among a retracted position, an extended position and a raised position. The ottoman platform includes a support surface that faces upward and away from a ground surface in the retracted, extended and raised positions. The ottoman platform is disposed beneath the seating surface in the retracted position and moves linearly in a horizontal direction from the retracted position to the extended position. The ottoman platform moves linearly in a vertically upward direction from the extended position to the raised position.

An automatic sofa is disclosed. The automatic sofa of the present disclosure includes: a main body having a back support body; a seat actuator disposed on the main body; and a seat unit disposed on the main body and connected to the seat actuator to move, wherein the seat actuator comprises a driving motor disposed on the main body, a sliding body disposed on the main body to be connected to the driving motor and configured to slide forward/backward with respect to the main body, a seat coupling body connected with the sliding body to move with the sliding body and coupling the seat unit thereto, and a rotary unit coupled at a first side to the main body, coupled at a second side to the seat coupling body, and configured to guide movement of the seat coupling body.

A sofa includes: a base assembly comprising a base that comprises at least one of a first connection member and a second connection member, wherein the first connection member is configured to detachably connect with a base connecting member, two bases are detachably connectable to each other through the first connection member and the base connecting member, the second connection member is configured to detachably connect with a backrest connecting member, thereby allowing a backrest connected to the backrest connecting member to be detachably connected to the base assembly.

The present invention relates to a pull-out mechanism for a sofa bed frame and a sofa bed thereof. The pull-out mechanism has a relatively simple connection mechanism, and the pull-out mechanisms can pull out the sofa bed. The pull-out mechanisms do not contact with each other, but they abut against each other to form a sliding surface guiding direction when guidance is needed, and guide the sofa bed to an unfolded use state. At the same time, even if the pull-out mechanism rusts, the function of the pull-out mechanism will not be greatly affected, and the sofa bed can be clearly disassembled and used separately. For example, the main bed body may continue to maintain the basic functions of the sofa, while the auxiliary bed body can be used a foot rest or a sofa stool.

The present invention relates to a pull-out mechanism for a sofa bed frame and a sofa bed thereof. The pull-out mechanism has a relatively simple connection mechanism, and the pull-out mechanisms can pull out the sofa bed. The pull-out mechanisms do not contact with each other, but they abut against each other to form a sliding surface guiding direction when guidance is needed, and guide the sofa bed to an unfolded use state. At the same time, even if the pull-out mechanism rusts, the function of the pull-out mechanism will not be greatly affected, and the sofa bed can be clearly disassembled and used separately. For example, the main bed body may continue to maintain the basic functions of the sofa, while the auxiliary bed body can be used a foot rest or a sofa stool.

A linkage mechanism for a three-section sofa bed is provided. The linkage mechanism includes a first link assembly, a second link assembly, a third link assembly, and a locking assembly, where the first link assembly includes one side pivoted to a front sofa cushion and the other side pivoted to a fixed base frame of a sofa frame; the first link assembly is provided with a locking hole; the second link assembly includes one end pivoted to a middle sofa cushion and the other end pivoted to a middle segment of the first link assembly; the third link assembly includes one side pivoted to a rear sofa cushion and the other side pivoted to a pivot position of the first link assembly pivoted to the fixed base frame; the locking assembly is located at a side of the first link assembly close to the front sofa cushion.

A furniture may include a frame structure and a seat cushion arrangement. The frame structure may include an elongated platform. The seat cushion arrangement may be supported by the platform in a first operative state in which at least a substantial portion of an elongated upper surface of the seat cushion arrangement is inclined in relation to a horizontal plane (HP) for establishing an elongated sitting area for a plurality of users. The seat cushion arrangement may be supported by the platform in a second operative state in which a substantial portion of an upper surface of the seat cushion arrangement is in parallel with the horizontal plane for establishing an elongated lying area for at least one user, wherein the lying area has a direction between a head end and a foot end in parallel with a longitudinal direction of the platform.