A convertible lounge sofa system for seating, lounging, and working having a sofa seat bottom having a dual armrest/headrest positioned on one end, sofa seat bottom is configurable thereto a side facing chaise lounge seat having a back support segment, a center segment, a seat pan segment, and a lower leg support segment, and a sofa seat back configured to be opened, with deployable working surface, a storage feature, a power/data feature, and a lighting feature, and, thus, functions to enable seating configurations that utilize reduced floor space with smaller foot prints, and enable multi-person seating as in 1-2 or more and then conversion into a single person lounge or work seating by rotating 90 degrees.

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.

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.

The present invention discloses a sofa and a sofa switch, the sofa comprises a sofa body and one or more switches, wherein the sofa body is provided with one or more switch mounting holes, the switch comprises a columnar body and a pressing structure, an internal of the columnar body is provided with a mounting chamber penetrating upwards and downwards, the columnar body is mounted in the mounting holes; an upper end of the columnar body extends outwardly to form an extension part, the extension part fits with the sofa body; the pressing structure comprises a pressing part and a key cap, and the key cap covers above the extension part. The switch has the advantages of simple structure, flexible layout on the sofa, easy replacement and high reliability.

The present invention discloses a sofa and a sofa switch, the sofa comprises a sofa body and one or more switches, wherein the sofa body is provided with one or more switch mounting holes, the switch comprises a columnar body and a pressing structure, an internal of the columnar body is provided with a mounting chamber penetrating upwards and downwards, the columnar body is mounted in the mounting holes; an upper end of the columnar body extends outwardly to form an extension part, the extension part fits with the sofa body; the pressing structure comprises a pressing part and a key cap, and the key cap covers above the extension part. The switch has the advantages of simple structure, flexible layout on the sofa, easy replacement and high reliability.

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 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 refrigerated delivery receiving furniture system for discretely securing refrigerated items outside a structure such as a dwelling until the items can be brought into and stored within the structure includes a piece of furniture having a frame and a seat coupled to the frame. A container having an interior space is coupled to the piece of furniture. A lid is movably coupled to the container to selectively cover the interior space. The lid is movable between an open position and a closed position. A refrigeration is coupled to the container includes a compressor such that the refrigeration assembly cools the interior space.

An elastic base structure and a piece of upholstered furniture therewith. The elastic base structure includes a base frame comprising a pair of first support rods and a pair of second support rods connected to the pair of first support rod to form a square or rectangular structure; a plurality of serpentine springs; and a plurality of double-branched hook clips. Each serpentine spring has two oppose ends disconnectably connected to two double-branched hook clips that are in turn disconnectably connected to the pair of first support rods, respectively, such that the plurality of serpentine springs are parallel to each other.

An elastic base structure and a piece of upholstered furniture therewith. The elastic base structure includes a base frame comprising a pair of first support rods and a pair of second support rods connected to the pair of first support rod to form a square or rectangular structure; a plurality of serpentine springs; and a plurality of double-branched hook clips. Each serpentine spring has two oppose ends disconnectably connected to two double-branched hook clips that are in turn disconnectably connected to the pair of first support rods, respectively, such that the plurality of serpentine springs are parallel to each other.