Sofa frame and assembled sofa, comprising back boards, side boards connected to back boards, and face board connected to side boards; said side boards are relatively configured on the two sides of the back board; the two sides of the face board are respectively connected to the side boards on both sides; said face board comprises at least two folding blocks and hinges connected to the folding blocks. In the above-mentioned sofa frame, as hinges are used to connect adjacent folding blocks, the face board becomes a folding structure. Thus, during transportation, the folded face board occupies less space to reduce transportation cost.

An upholstered piece of furniture with a frame including a pair blow molded hollow arm rest forms, wherein spanning wood frame members extend between the forms. The wood frame members secured to the forms with interference fits, and minimal threaded fasteners. The arm rest forms have through slots which allow the seat deck and arm upholstery to be pulled through and anchored with staples providing a secure attachment. Threaded fasteners clamp onto the polymer wall of the forms for attachment of frame members. A blowmolded backrest has a metal reinforcing arms connecting to a seat platform. Holes in arm rest allow upholstery panel connections with Christmas tree connectors. The connections to the arm rest forms and providing a geometrically rigid and robust sofa frame that is weighs less, is quicker to assemble, and is more robust. The finishing of the sofa is also quicker and easier than conventional sofas.

A modular rail system for reclining furniture using an adjustable rail system that allows any furniture to expand modules or reduce modules and remain functional and operable. The modular adjustable rail system allows modular seating, or other pieces, to be connected or removed using an adjustable rail system offering multiple ways to add or subtract pieces of furniture. The adjustable rail system also allows for the spacing between each module to be adjusted.

A connecting structure and a seat. The connection structure comprises a mounting hole structure and a mounting structure correspondingly disposed on two main members to be connected; a step structure extends downwards and inwards on one side of the mounting hole structure, and two sides of the step structure are provided with limiting clamping points protruding in a direction parallel to an extending direction of the step structure; the mounting structure is configured to be a column structure, a bottom end of the column structure is provided with a shovel-shaped structure extending in one side of the column structure, and two sides of the shovel-shaped structure are provided with everted protrusions.

A modular seating system is provided having one or more seat units. Each seat unit includes a plurality of legs extending downward. A suction device is connected to a lower surface of at least one of the legs to hold the seat in place on the floor. The seat units also include first connector components for connection to back units and/or arm units. The back units and arm units include second connector components configured to cooperate with the first connector components.

An article of furniture including a bottom frame, a plurality of panels forming an outer surface of the article of furniture, and a plurality of struts for securing the panels in place. The bottom frame has an outer periphery which is securable to at least some of the panels. The bottom frame is configured for placement on a floor surface. Further, each strut has an elongated member configured for securement to at least two adjacent panels which are oriented in different planes from one another. The adjacent panels are secured to the respective struts with removable fasteners.

A connecting structure and a seat. The connection structure comprises a mounting hole structure and a mounting structure correspondingly disposed on two main members to be connected; a step structure extends downwards and inwards on one side of the mounting hole structure, and two sides of the step structure are provided with limiting clamping points protruding in a direction parallel to an extending direction of the step structure; the mounting structure is configured to be a column structure, a bottom end of the column structure is provided with a shovel-shaped structure extending in one side of the column structure, and two sides of the shovel-shaped structure are provided with everted protrusions.

A knock-down furniture assembly includes (a) a seating assembly having a plurality of first end connectors and a plurality of second end connectors; (b) a first arm having a plurality of first arm connectors, each first arm connector and a corresponding first end connector defining a first pair of interlockable connectors for removably attaching the first arm to the seating assembly; and (c) a second arm including a plurality of second arm connectors, each second arm connector and a corresponding second end connector defining a second pair of interlockable connectors for removably attaching the second arm to the seating assembly. Each pair of interlockable connectors includes (i) a female bracket defining a bracket channel extending along a channel axis oriented generally vertically, and (ii) a male bracket having a slide member slidable into the bracket channel generally along the channel axis for interlocking thereof.

A kit of parts, shippable to an end user in boxes for assembly of the parts by the end user into seating furniture, includes seat bases and seat backs removably attachable to the seat bases; a first armrest with a channel connector having a first channel for slidably receiving a first slide member of a first seat base for securing the first armrest and the first seat base together; and a second armrest with at least a second slide member for slidable insertion into a second channel of another channel connector of a second seat base for securing the second armrest and the second seat base together. Each channel connector secured to the first seat base has a third channel for receiving a third slide member of a slide connector of any other seat base for securing together said other seat base and the first seat base.

The present invention relates to seat systems, and more specifically to seat systems suitable for supporting users sitting in a cross-legged or kneeling position during activities such as meditation. Sitting closer to the ground, cross-legged, and/or kneeling enables the brain to easily enter a parasympathetic mode, providing users of the seat system a greater sense of calmness. The Multi-Angle Knee blocks (MAKs) offer a greater level of hip support for users.