The present invention relates a corner assembly for use in a structural frame, said corner assembly comprises a housing defining a first and a second groove arranged at a predetermined angle to each other, and wherein the first groove is arranged for telescopically receiving and/or displacing a first elongated structural element and the second groove is arranged for telescopically receiving and/or displacing a second elongated structural element, and wherein the corner assembly further comprises a first and a second locking mechanisms arranged for independently of each other releasably fastening the first and second elongated structural element in the corresponding first and second groove. Since both the first and second locking mechanism is arranged for individually securing/fastening an elongated structural element to the corner assembly, the telescopic extension/displacement of each elongated structural element can be individually and independently adjusted irrespectively of the extension/displacement of the other elongated structural element.

The present invention relates a corner assembly for use in a structural frame, said corner assembly comprises a housing defining a first and a second groove arranged at a predetermined angle to each other, and wherein the first groove is arranged for telescopically receiving and/or displacing a first elongated structural element and the second groove is arranged for telescopically receiving and/or displacing a second elongated structural element, and wherein the corner assembly further comprises a first and a second locking mechanisms arranged for independently of each other releasably fastening the first and second elongated structural element in the corresponding first and second groove. Since both the first and second locking mechanism is arranged for individually securing/fastening an elongated structural element to the corner assembly, the telescopic extension/displacement of each elongated structural element can be individually and independently adjusted irrespectively of the extension/displacement of the other elongated structural element.

A composed element, such as a piece of furniture, wherein the composed element comprises at least a rear wall, as well as a number of constructional parts forming a whole in which the rear wall has to be provided. The rear wall forms the rear side of the composed element and includes one or more rear wall parts. The composed element comprises seats for installing at least one of the rear wall parts, which are configured such that the rear wall part can be slid into the seats starting from the rear side of the composed element from a position differing from the final plane in which the rear wall part will be situated in the final condition.

For a flexible fastening, a fastening device for fastening a column to a support device comprises: a column plate which can be fastened to one end of the column and an accommodation device which can be fastened to the support device. The accommodation device has a longitudinal shape with a longitudinal direction and a predetermined length in the longitudinal direction and a cross-section, whereby an accommodation space configured to accommodate the column plate in a manner shiftable in the longitudinal direction and in an exactly fitting manner in the direction perpendicular to the longitudinal direction is formed. The fastening device comprises a fastening member configured to fasten the column plate to the accommodation device along the longitudinal direction, and, in the longitudinal direction, the column plate has a dimension which is smaller than the predetermined length in a state mounted in the fastening device.

A foldable supporting frame includes an upper frame and a plurality of legs disposed below the upper frame when unfolded to support the upper frame. The upper frame includes a plurality of bars, with adjacent bars in the plurality of bars coupled to each other or integrally formed with each other at their adjacent end portions. Each of the plurality of legs is coupled with a corresponding bar in the plurality of bars and independently rotatable about an axis defined by the corresponding bar. When folded, the plurality of legs is disposed in an interior defined by the upper frame.

A foldable supporting frame includes an upper frame and a plurality of legs disposed below the upper frame when unfolded to support the upper frame. The upper frame includes a plurality of bars, with adjacent bars in the plurality of bars coupled to each other or integrally formed with each other at their adjacent end portions. Each of the plurality of legs is coupled with a corresponding bar in the plurality of bars and independently rotatable about an axis defined by the corresponding bar. When folded, the plurality of legs is disposed in an interior defined by the upper frame.

A frame for a unitary component of a sectional seating apparatus having a corner portion having a foundation and an elongate lateral portion having a foundation, interconnected by a longitudinal foundation member extending along a back side of the foundations and a transverse foundation member commonly supporting a side edge of the corner portion and supporting a side edge of the lateral portion intermediate opposing ends of the unitary component.

An article of furniture includes a seat assembly that includes a rectangular seat support frame and a rest mount arranged on each of at least two adjacent sides of the seat support frame. A rest assembly includes a rectangular rest support frame and a seat mount arranged on at least one side of the rest support frame. The article of furniture includes at least one elongate connector, the, or each, elongate connector having a first portion that is engageable, in a detachable manner, with either of the rest mounts, and a second portion that is engageable, in a detachable manner, with the seat mount.

A joining system with a leveller for parts of furniture and furnishing items with a bottom (12) and shoulders (11) of the type comprising, in combination: at least one unit with a front foot (14) and at least one unit with a rear foot (15), wherein each front- and rear-foot unit (14, 15) comprises a connection group (GC) and a blocking group (GB) and a levelling group (GL) that can be maneuvered by means of tools, wherein the connection group (GC) and blocking group (GB) of the front- and rear-foot units (14, 15) can be actuated from the front with respect to the piece of furniture through the space between the bottom (12) and the floor, where as the levelling group (GL) of each front- and rear-foot unit (14, 15) can be maneuvered by means of a tool (35) that can be inserted in a small hole (34) formed in the bottom (12) above, and aligned with each front foot and rear foot (14, 15).

A joining system with a leveller for parts of furniture and furnishing items with a bottom (12) and shoulders (11) of the type comprising, in combination: at least one unit with a front foot (14) and at least one unit with a rear foot (15), wherein each front- and rear-foot unit (14, 15) comprises a connection group (GC) and a blocking group (GB) and a levelling group (GL) that can be maneuvered by means of tools, wherein the connection group (GC) and blocking group (GB) of the front- and rear-foot units (14, 15) can be actuated from the front with respect to the piece of furniture through the space between the bottom (12) and the floor, where as the levelling group (GL) of each front- and rear-foot unit (14, 15) can be maneuvered by means of a tool (35) that can be inserted in a small hole (34) formed in the bottom (12) above, and aligned with each front foot and rear foot (14, 15).