Disclosed is an electrical mechanical stretching device of a movable sofa, comprising a mechanical stretching device and an electrical device, wherein the mechanical stretching device comprises a third leg rod and a third connecting rod. The electrical device consists of a motor sliding block connecting pipe, a motor, a motor leg fixing pipe, a motor guide rail and a motor sliding block. The motor is provided with the motor guide rail. The motor sliding block is mounted on the motor guide rail. A motor head is rotatably connected via a second rotating shaft to the motor leg fixing pipe which is fixed on the third leg rod. The motor sliding block is rotatably connected via a first rotating shaft to the motor sliding block connecting pipe which is fixed on the third connecting rod. A base of the mechanical stretching device is connected by two bottom connecting pipes.

A convertible furniture system or futon includes a convertible frame assembly that is mountable in an interior space and is deployable between a bench configuration and a flat, bed configuration. The frame assembly includes a back frame and a bottom frame that are pivotably coupled together and coordinate to form either the bench configuration that provides a user an upright seat or the bed configuration that provides the user a flat, substantially horizontal bed to lie down on. A user can maneuver the system from the bench configuration into the bed configuration and vice versa. The system may include an actuator, such as a spring mechanism or motorized linear actuator. The system includes various support elements mounted to upright walls and the support elements may be selectively engaged to support the system in the bed or bench configurations and during deployment and stowage of the system.

A folding bed, such as a sofa bed, with an assembly configured to counteract the gravitational forces acting on both a rotation of the main panel in relation to the frame and a rotation of the foot panel in relation to the main panel. A transmission may be used in the assembly to connect the first pivotal connection, where the main panel pivots with respect to the frame, to the second pivotal connection, where the foot panel pivots with respect to the main panel. The transmission transmits torque from the first pivotal connection to the second pivotal connection, so as to counteract gravitational forces acting on the foot edge of the foot panel.

A sofa bed includes a seat portion, a backrest portion, a seat portion connecting rod, a backrest portion connecting rod, and two armrest frames. The seat portion connecting rod and the backrest portion connecting rod are connected at a locking mechanism and are pivotable relative to each other and lockable relative to each other. The two armrest frames are provided at both ends of the seat portion and the backrest portion in the longitudinal direction. Each of the armrest frames is provided with a sliding groove that opens toward the backrest portion and the seat portion and partially extends in the transverse direction. A rear end of the sliding groove is positioned lower than a front end of the sliding groove. An angle formed between the seat portion and the backrest portion can be locked to improve the reliability of the operation. A switching operation is quickly and easily achieved by allowing ta pin to slide in the sliding groove in an extension direction having a transverse component and a vertical component

An adjustable reclining chair having zero wall clearance has a frame and an adjustable support platform with a plurality of articulated support sections pivotally mounted with respect to one another for relative angular adjustment. An actuator means for effecting co-ordinated movement of said support sections to reconfigure the chair between a seated position and a sleeping position in which the articulated supporting sections lie in a substantially horizontal plane (H). One of the articulated support sections is a seat support inclined relative to the horizontal plane when the chair is in the seated position and substantially in the horizontal plane when the chair is in the sleeping position.

Convertible multifunctional furniture comprising at least one support base, at least one lifting device which is supported on the support base, a usage unit, a horizontal rotational axis in the longitudinal or transverse direction about which the usage unit can be rotated, and a mounting pin at each end of the rotational axis. At least one scissor mechanism is arranged between the lifting devices and each mounting pin of the rotational axis, at least one scissor limb is connected to a drive of the lifting device at one end and to a support at the other end. The other end of the scissor both is connected to a linear element for controlling purposes, said linear element having a surface which can be coupled to a surface of a wheel that is rotatably coupled to a complementary element of the mounting pin.

A convertible couch with concealed storage includes an upper seat back, a seat bottom adapted for sliding inwardly for a first mode and sliding outwardly for a second mode, and an articulating seat section between the upper seat back and the seat bottom. The articulating seat section converts between a lower seat back in the first mode and an inner seat bottom in the second mode. The first mode is adapted for seating and the second mode is adapted for lying and reclining. A storage location housing convenience features is located behind the articulating section, such that the storage location and convenience features are concealed in the first mode and accessible in the second mode.

The foldable sofa of the invention facilitates easy assembly of the arms to the body to enable even an unexperienced person to realize easy furniture assembly.

A reversible seat for a vehicle includes a seat structure, a support, and a pivot. The support has a slot formed therein, and the slot has an arcuate shape over a portion of the slot. The pivot is connected to the seat structure and engaged with the slot. The seat structure is configured to move from a first orientation to a second orientation by moving the pivot from a first end of the slot towards a second end of the slot and rotating the seat structure about a pivot axis of the pivot. The seat structure is also configured to move from the second orientation to the first orientation by moving the pivot from the second end of the slot towards the first end of the slot and rotating the seat structure about the pivot axis of the pivot.

A reversible seat for a vehicle includes a seat structure, a support, and a pivot. The support has a slot formed therein, and the slot has an arcuate shape over a portion of the slot. The pivot is connected to the seat structure and engaged with the slot. The seat structure is configured to move from a first orientation to a second orientation by moving the pivot from a first end of the slot towards a second end of the slot and rotating the seat structure about a pivot axis of the pivot. The seat structure is also configured to move from the second orientation to the first orientation by moving the pivot from the second end of the slot towards the first end of the slot and rotating the seat structure about the pivot axis of the pivot.