The present application provides an intelligent sofa mechanical extension device, including a base, a driving component and an extension component, where the driving component and the extension component are disposed on the base. The driving component includes a motor and a motor guide rail that are disposed on the base. The motor guide rail is provided with a motor moving slider in a slidable manner. An end of the motor is connected to the moving slider. The moving slider is connected to a driving rod through a drive connector. The driving rod is disposed on the seat cushion support assemblies on the left and the right side. The extension component is driven to stretch or retract with back-and-forth movement of the motor moving slider along the motor guide rail.

A home or office chair is disclosed having a flexible mesh back rest and a full lumbar back support including upper and lower lumbar supports that are located one above the other at the back of the chair to press against the outside of the mesh back rest. The upper and lower lumbar supports are connected to the back of the chair by a bolt so as to move back and forth in first and opposite directions in response to a user seated in the chair moving his back against and away from the flexible mesh back rest. The upper and lower lumbar supports of the full lumbar back support apply continuous pressure through the mesh back rest to provide support for upper and lower lumbar areas of the user's back regardless of whether the user's back is at rest or pressing against the mesh back rest.

Tension-stabilized furniture structures and frame assemblies to form simplified flat packing furniture that eliminates all fasteners, welds and braces. Simplified assembly of pre-tensioned structures providing improved stability, uniformity of support and visual aesthetics. The seat cover material can be netting, fibrous material or textiles. The seating system includes outwardly angled side rails having the profile of furniture, such as seats, couches, chaise lounges, ottomans and the like. The angling of the side rails secures their connection to supporting cross rails with the application of a fitted cover sleeve. The sleeves slidingly engage the frame assembly and provide tension to the frame assembly resulting in highly stable furniture.

The present disclosure relates to a chair back assembly with an outer frame and an inner frame, wherein the outer frame is manufactured of different material than the inner frame to allow for a variety in support throughout the chair back assembly, resulting in localized support throughout the back of the chair. The availability of localized support results in an improvement in comfort and may also improve production in embodiments utilizing a foam covering. Specifically, the inner frame of the chair back assembly may include at least one vertical member and at least one horizontal member to provide additional support to the user.

A seat assembly includes a fabric component having a seat surface and a frame including an interior segment directly attached to the fabric component. The interior segment extends from an exterior segment that has a greater flexural resistance than the interior segment.

A woven structure, which includes a woven surface, a skeleton or a wrapping strip, and a chair with the same. The woven surface has an edge and is formed by a staggered arrangement of a plurality of woven strips. One or both ends of several or all the woven strips are provided with a first protrusion, and both ends of each woven strip form edges. The skeleton or the wrapping strip can be disposed and clamped with the first protrusion on the edges of the woven surface. The chair with the woven structure comprises a chair seat and a chair surface. The chair surface includes a woven structure and is fixed on the chair seat.

A multifunctional sofa includes a base seat, a back supporting frame and a cushion pad. The base seat includes a frame, a support cloth located inside the frame, and a plurality of resilient members connected between the frame and the support cloth. The back supporting frame is disposed at a side of the frame of the base seat. The cushion pad is disposed on the base seat. At a lifted-up posture, the multifunctional sofa serves as a chair. At a lay-down posture, the multifunctional sofa serves as a bed. When the cushion pad is removed, the multifunctional sofa serves as a trampoline on which the user may practice jumping exercise. In accordance with the user's requirement, the multifunctional sofa can be utilized as a chair for sitting, a bed for lying, or a trampoline for jumping so as to preserve more space for home activities.

A seating structure includes a frame, a carrier, and a suspension material. The frame includes first and second side frame members and first and second cross frame members forming a closed loop and defining an opening therebetween. The frame also includes a plurality of first attachment features on an outer perimeter of the frame. The carrier includes first and second side carrier members and first and second cross carrier members that form a closed loop. The carrier also includes a plurality of second attachment features on an inner perimeter of the carrier. The plurality of second attachment features engages the plurality of first attachment features to attach the carrier to the frame. The suspension material is attached to the carrier and extends over the opening in the frame to define a continuous seat and backrest.

A hunting chair is provided. The hunting chair includes a seat, a seat support structure coupled to the seat at an angle, and a back support. The seat support structure consists of two legs and at least one cross rail connecting the two legs. The back support is positioned between the two legs above the seat.

A mesh frame includes a side frame, wherein the side frame includes a first face in contact with a human body during use, the first face being provided with a recess, the recess obliquely extending towards an inner side of the side frame and configured to snap a mesh to the mesh frame.