The disclosure discloses a sofa armrest connection structure and a sofa assembly. The connection structure includes a first member and a second member, wherein the first member includes a first base plate, two guide rails symmetrically arranged on the first base plate, and a limiting part which is arranged on the first base plate and located under the two guide rails; the second member includes a second base plate and two guide bars symmetrically arranged on the second base plate; the two guide bars are in sliding insertion-fit with the two guide rails correspondingly; the first base plate and the second base plate are each provided with a plurality of bolt holes; the first base plate is used for being connected with a sofa seat frame, and the second base plate is used for being connected with a sofa armrest.

Here is described a piece of furniture, and particularly a sofa, that comprises a base and a seat cushion. The base comprises longitudinal structures; a pair of transversal structures mounted to the longitudinal structures; arms rotatively mounted to the transversal structures; and poles mounted to the arms. The seat cushion is adapted to be laid over the base. The poles are movable between positions providing therethrough one of: an adjustable support for the seat cushion; and an adjustable slope for the seat cushion. The sofa may further comprise mounting brackets mounted inwardly to the frame, each one comprising a mounting rod. Cushions of the sofa comprise a cushion body; and a pair of mounting braces extending from the cushion body and comprising a slit in which the rod is positioned as the cushion is rotated around the rod until the cushion stands in place.

An armrest divider which is removably mountable on a shared armrest of a seat in which a person may sit includes a planar main body which acts as a vertical divider or barrier between persons sitting in adjacent seats who share a common armrest when the armrest divider is in use, an arm supporting ledge that extends perpendicularly outwardly from one side of the planar main body, the bottom side of which is adapted to rest on and be supported by an existing shared armrest between adjacent seats, and a locking wedge section that may be inserted between and held in place by the passenger's backrest and the armrest. The armrest divider may also include a stop member preferably formed as an outwardly extending protrusion from one side of the planar main body to limit the distance the locking wedge section may be inserted between the armrest and the passenger's seat backrest.

An easily assembled chair armrest composed an armrest support, a connecting portion, and an armrest revealed. The connecting portion with a lock head is selectively disposed on the armrest or the armrest support while a locking hole is arranged at the armrest or the armrest support without the connecting portion. A locking slot communicates with the inner side of the locking hole. The armrest and the armrest support are in a first assembled state when the lock head is mounted into the locking slot through the lock hole. Then the lock head is horizontally rotated a staggered angle within the locking slot so that a lengthwise central axis of the armrest and a lengthwise central axis of the armrest support are coupled. Now the armrest and the armrest support are fastened into one part to be in a second assembled state. Thereby both structural strength and tightness are improved.

An armrest according to the technology described herein includes a bracket, an armrest body, a device connecting port, an armrest-side connector, and a cable. The bracket is fixed to a seat frame. The armrest body is attached to the bracket to be rotatable. The device connecting port is exposed through an outer surface of the armrest body. The armrest-side connector is fixed to the seat frame at a position different from the bracket. The cable includes an end connected to the device connecting port and an end connected to an armrest-side connector. The armrest body includes a cable retaining portion through which the cable is passed and in which the cable is retained. Any one of the bracket and the armrest body includes a hole (an elongated hole) that allows movement of the cable along with rotation of the armrest body.

A chair preferably configured for conversion between a preferred storage configuration and at least one preferred use configuration. When in one of the use configurations, the chair may have a recliner mechanism which allows the angle of the back support assembly relative to the seat frame to be progressively changed such that the back support assembly may be positioned at a reclined angular position. When in the preferred storage configuration, the back support assembly may be positioned at least partially within the seat frame to decrease the area of the footprint of the chair to facilitate storage of the chair.

A seating furniture chassis comprises a base body, a fastener arranged on the base body and comprising a fastening element and a spring element that exerts a spring force on the fastening element, and at least one side part releasably fastenable to the fastener, wherein the fastening element is moved counter to the spring force upon fastening of the side part to the fastener.

A modular Soft Seating Convertible Chair is provided comprising a body having a seat attached to a back side, a plurality of zippers and at least two webbing straps attached at opposite ends of the body. The Soft Seating Convertible Chair can be converted into a chair or a table by configuring embedded common zippers to employ the convertible feature according to the individual needs and circumstances. The Soft Seating Convertible Chair is made of shredded foam inside the body in order to achieve an optimal balance between comfort and support for the end user. The Soft Seating Convertible Chair further comprises internal baffles to create chambers for the shredded foam. Foam material used with the modular Soft Seating Convertible Chair can be compressed during product shipment, thereby allowing the Soft Seating Convertible Chair to be packed tightly in a shipping container (e.g., a carton) without impacting the functionality of the finished product.

An easily assembled chair armrest composed an armrest support, a connecting portion, and an armrest revealed. The connecting portion with a lock head is selectively disposed on the armrest or the armrest support while a locking hole is arranged at the armrest or the armrest support without the connecting portion. A locking slot communicates with the inner side of the locking hole. The armrest and the armrest support are in a first assembled state when the lock head is mounted into the locking slot through the lock hole. Then the lock head is horizontally rotated a staggered angle within the locking slot so that a lengthwise central axis of the armrest and a lengthwise central axis of the armrest support are coupled. Now the armrest and the armrest support are fastened into one part to be in a second assembled state.

Thereby both structural strength and tightness are improved.

A lumbar traction device for treating a lower back of a user includes a shell that is coupled to and extends from a rear edge of a panel. The shell and the panel are configured to position on a seat and in abutment a backrest of a chair, respectively. A coupling means that extends through a front of the shell is coupled to a plate positioned in the shell. The coupling means is configured to couple to a torso of the user to couple the user to the plate. An actuator, which is positioned in the shell and operationally coupled to the plate, is positioned to selectively raise the plate relative to the seat of the chair. The coupling means is configured to transmit an upward force from the actuator to the torso of the user to place a lumbar region of a spine of the user in traction.