The present invention relates generally to ready-to-assemble (“RTA”) furniture. More specifically, the present invention relates to RTA sofas, RTA love seats, RTA chairs and similar articles of RTA furniture that are configured for rapid assembly from a partially assembled state to a fully assembled state after shipping and storage stages.
This present invention, an article of RTA furniture, although a sofa is generally described, the present invention is suitable in RTA chairs, love seats, sofas, etc. and includes a base assembly, a back assembly and left and right arm assemblies that are constructed and arranged for minimizing packaging volume in a partially assembled state and for rapid assembly from said partially assembled state to a fully assembled state with minimal effort and tools.
In one embodiment, the invention comprises an upholstered furniture system comprising:
The cavity may, in one embodiment, further contain cushions used in said assembled configuration.
In the furniture system of the present invention, said unassembled configuration is substantially rectangular. Previous to construct a furniture system as per the present invention were unsuccessful because those attempts did not account for storage of arm portions. The present invention provides that in said unassembled state, arm portions nest within a cavity formed within the border of said horizontal seat support frame.
Said arm portions may interconnect in a dissembled state such that they nest within the boundary of said cavity in said horizontal seat support frame.
Said back member is constructed and arranged to connect to said horizontal seat support frame by a male-female connection.
In the furniture system each of said left and right arm members attach to said horizontal seat support frame by interacting with male connection of placed through said frame with orifices on each of said left and right arm members and said left and right arm members are secured with hand tightening nuts, such as wing nuts. This assembly system provides a process that allows assembly without the use of tools.
Also contemplated is a method of shipping Ready to Assemble (RTA) furniture, comprising the steps of:
In another embodiment the present invention is an upholstered furniture system consisting of:
The cavity may, in one embodiment, further contain cushions used in said assembled configuration. In the furniture system of the present invention, said unassembled configuration is substantially rectangular. Previous attempts at providing RTA furniture and systems to maximize shipping space did not account for storage of arm portions.
The present invention provides that in said unassembled state, arm portions nest within a cavity formed within the border of said horizontal seat support frame. Said arm portions may interconnect in a dissembled state such that they nest within the boundary of said cavity in said horizontal seat support frame.
Said back member is constructed and arranged to connect to said horizontal seat support frame by a male-female connection.
In the furniture system each of said left and right arm members attach to said horizontal seat support frame by interacting with a male connection placed through said frame with orifices on each of said left and right arm members and said left and right arm members are secured with wing nuts, or hand tightening nuts. Thus assembly is without the use of tools.
The base assembly includes a base frame having a storage cavity for receiving the left and right arm assemblies for storage during shipment and storage of the article of furniture. Use of movable supports transversing the storage cavity facilitates storage of the arm assemblies when the supports are moved out of the way and provides needed strength and rigidity when the supports are moved into a support position during final assembly of the article of RTA furniture. This novel feature of storing the arms in the base cavity allows for a significant reduction of shipping volume per unit of furniture, which in turn greatly reduces shipping and handling costs. Conventionally, the RTA arms would be shipped in a shipping box separate from the box housing the base and back assemblies. In addition to the saving in reduction of volume, handling costs and inventory losses are reduced because shipping is consolidated to a single shipping box.
In one preferred embodiment, the base frame is a box frame having a base front frame portion, a base rear frame portion, and right frame portion and left frame portion. Upon final assembly, one or more movable support members transverse the storage cavity to provide structural support of the base assembly during use of the article of furniture. In one preferred embodiment, the moveable support members comprise swing gates. The base frame also includes right and left base extensions for receiving the left and right arm assemblies for rapid assembly of the RTA article of furniture. The frame extensions each include a lower arm mounting assembly upon which an upper arm mounting assembly of the respective arm assembly is received. Fast operating fastener components pre-mounted upon the upper and lower arm mounting assemblies allow for rapid attachment of the arm to the base frame extension. In one preferred embodiment, wing-nut fastener assemblies are used. In another preferred embodiment snap-in fasteners are used.
The base assembly also includes base cushions and a cushion support, such as interwoven webbing or box springs. The base assembly further includes upholstery covering portions of the base frame. One advantage of this assembly is that the right and left base extensions are not upholstered while the front, the outside, the top and the inside portions of the arm assemblies are fully upholstered. This provides a small vertical crevasse between the upholstered arm and the upholstered front of the base assembly. This is characteristic of conventionally manufactured furniture. The arm fronts of prior art RTA furniture have only the upper portion upholstered while the front face of the base assembly is fully upholstered. This creates an elongated horizontal crevasse along the front of each arm.
The base assembly further has a quick connecting bracket either receiving or being received by the opposite gendered bracket of the back assembly. The base cushions and the back cushions (if detachable) are vacuum packed and stacked between the base assembly (with the arms placed in the storage cavity) and the back assembly in a minimal volume configuration. The RTA article is optionally compressed further and placed in a storage container such as a shipping box.
It is another object of the present invention to provide a ready to assemble furniture system that assembles without the use of tools.
In one embodiment the present invention is
An upholstered furniture system comprising: (a) a first assembled configuration for seating; (b) a second unassembled configuration for storage and shipping, said upholstered furniture system comprising: (i) a horizontal seat support frame, said frame having opposing front and rear panels and opposing side panels, said panels arranged fixedly and continuously to define a rectangular storage cavity, said frame further comprising a fixed support members extending generally perpendicularly between said front and rear panels and within said cavity, said support members has opposing vertical sides that are parallel and adjacent to an inner surface of each of said front and rear panels and is positioned within said cavity and extend in a perpendicular orientation between each of said front and rear panels, said support member defines a portion of said cavity into at least two subcavities, wherein each subcavity receives arm members and cushions configured to nest in said sub cavity in said unassembled configuration; (ii) a back frame member; (iii) left and right arm members; (iv) wherein said rear support panel connects with said back frame through male-female fasteners; (v) wherein said left and right side support frame panels connect to respective arm member utilizing male-female connectors; and wherein in said second unassembled configuration said arm members and a plurality of cushions to be used in said system are positioned in said cavity each in a subcavity.
And further the present invention, in one embodiment is a method of shipping Ready to Assemble (RTA) furniture comprising the steps of: (a) providing RTA components of furniture comprising: i) a horizontal seat support frame, said frame having opposing front and rear panels and opposing left and right side panels, said panels arranged fixedly and continuously to define a rectangular storage cavity, said frame further comprising a fixed support members extending generally perpendicularly between said front and rear panels and within said cavity, said support members has opposing vertical sides that are parallel and adjacent to an inner surface of each of said front and rear panels and is positioned within said cavity and extend in a perpendicular orientation between each of said front and rear panels, said support member defines a portion of said cavity into at least two subcavities, wherein each subcavity receives arm members and cushions configured to nest in said sub cavity in said unassembled configuration; (ii) a back frame member; (iii) left and right arm members; (iv) wherein said rear support panel connects with said back frame through male-female fasteners; (v) wherein said left and right side support frame panels connect to respective arm member utilizing male-female connectors; and wherein in said second unassembled configuration said arm members and a plurality of cushions to be used in said system are positioned in said cavity each in a subcavity; (b) assembling said RTA components such that they form a rectangular configuration, wherein said rectangular configuration provides said left and right arm members; nest within the rectangular storage cavity of said horizontal seat support frame when said movable support members are moved in a swivel motion about a said pin, to a horizontal orientation relative to said frame, to facilitate storage of said RTA components in said horizontal seat support frame, and said back portion nests on top of said frame; (c) packaging the rectangular configuration of the RTA components into a conventional shipping container and substantially maximizing utilization of available shipping space within said conventional shipping container.
Referring now to
Referring now to
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In an alternative embodiment of this invention shown in
Referring to
In assembling a preferred embodiment, the article of the present invention, the components are separated and the frame is placed in an upright position, e.g. positioned upright so as to receive the component parts and be usable upon assembly. Back portion 10 is connected to the back frame 50 using the male-female connectors described. Then each sidepiece is connected to the frame through use of hand screws interacting with T-nuts permanently mounted into incorporated orifices into each of said side pieces. An appropriate support may then be attached to the frame to hold desired seat portions and/or cushions. The assembled system may now receive any appropriate upholstery covering for the side and back portions. As previously mentioned, the assembly of the present invention may be assembled without the use of tools. Many RTA products require numerous component parts, tools, and take a significant amount of time and effort to assemble. The RTA system of the present invention provides not only a cost savings in shipping, but also a savings in labor for assembling. One the article is unpacked from shipping configuration; it comprises 4 major components and assembles quickly. Attach the back with the aforementioned male-female connectors, attach each of the sidepieces and secure with hand screws, and the RTA assembly is completed. Additionally, the manufacturing costs are reduced because the majority of the system is assembled from 4 major components.
Assembly of the system of the present invention on a commercial scale is also economized because any assembly line processes can be done quickly and without the use of tools.
In one embodiment, as shown in
Part of the tilt is in the frame 10 and the remainder of the angle is provided by construction of the back portion. A typical sofa has a frame of depth “C”. In providing a sofa in the present configuration, instead of requiring shipping of a frame with depth “C”, distance “A” is not required in the depth of the frame such that the frame only has a depth “B” and provides a shorter depth which is advantageous in packaging the sofa for shipping.
The present invention includes an offset frame configuration as shown in
As shown in
In some embodiments, as shown in
In one embodiment, side arm portion 20 connects on top of the base to keep the height of the arm (20) short in height so that both arms side portions 20 can be packed in an unassembled configuration side by side within the cavity in the unassembled configuration. The term “short” is in reference to conventional RTA arm side portions which typically extend along the frame downwards to the floor. The present invention has a configuration whereby the arm side portions 20 extend upward from the top of the base frame. This configuration saves space to allow packing cushion and other parts within the cavity in the unassembled configuration. Arm portions 20 can further be provided completely upholstered or semi upholstered with removable upholstery positioned such that assembly portions on arm portions 20 are accessible.
In one embodiment, as shown in
In one embodiment, the present invention includes each arm section 20 configured to attach on top of support frame 50a.
While the invention has been described in its preferred form or embodiment with some degree of particularity, it is understood that this description has been given only by way of example and that numerous changes in the details of construction, fabrication, and use, including the combination and arrangement of parts, may be made without departing from the spirit and scope of the invention.
This application is continuation-in-part of U.S. patent application Ser. No. 13/045,240 filed Mar. 10, 2011 which is continuation-in-part of U.S. patent application Ser. No. 12/824,469 filed Jun. 28, 2010 which is a continuation of U.S. patent application Ser. No. 11/580,482, filed Oct. 13, 2006, now U.S. Pat. No. 7,744,162 which claims benefit of U.S. provisional patent application Ser. No. 60/726,324 filed Oct. 13, 2005 the disclosures of which are incorporated herein by reference in their entirety.
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2660228 | Reinhold | Nov 1953 | A |
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Number | Date | Country | |
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20120146382 A1 | Jun 2012 | US |
Number | Date | Country | |
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60726324 | Oct 2005 | US |
Number | Date | Country | |
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Parent | 11580482 | Oct 2006 | US |
Child | 12824469 | US |
Number | Date | Country | |
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Parent | 13045240 | Mar 2011 | US |
Child | 13293429 | US | |
Parent | 12824469 | Jun 2010 | US |
Child | 13045240 | US |