Cord management system for furniture

• US 9,585,468 B2
• Filed: 06/01/2015
• Issued: 03/07/2017
• Est. Priority Date: 06/09/2014
• Status: Active Grant

• Current Assignee: Knoll Incorporated (Millerknoll Incorporated)
• Original Assignee: Knoll Incorporated (Millerknoll Incorporated)
• Inventors: Udagawa, Masamichi, Moeslinger, Sigrid
• Primary Examiner(s): Chen, Jose V
• Application Number:
  US14/727,011
• Publication Number:
  US 20150351530A1
• Time in Patent Office: 645 Days
• Field of Search: 108/50.02, 108/50.01, 312/223.6, 174/662, 174/481, 439/207, 439/210
• US Class Current: 1/1
• CPC Class Codes: A47B 2097/003 Cable holders; cable organisers
• CPC Class Codes: A47B 21/02 with vertical adjustable parts
• CPC Class Codes: A47B 21/06 characterised by means for holding, fastening or concealing cables
• CPC Class Codes: F16L 3/015 using articulated- or supple-guiding elements
• CPC Class Codes: F16L 3/23 for a bundle of pipes or a plurality of pipes placed side by side in contact with each other F16L3/237 takes precedence
• CPC Class Codes: F16L 3/26 specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts channels for electric cables formed by wire H02G3/0443
• CPC Class Codes: H02G 11/003 using gravity-loaded or spring-loaded loop
• CPC Class Codes: H02G 3/0487 with a non-circular cross-section H02G3/0468, H02G3/0475 take precedence
• CPC Class Codes: H02G 3/32 using mounting clamps

Abstract

A cord management system for furniture includes an elongated flexible member having a plurality of cable clip elements attached thereto for attachment to multiple cables to retain the cables near the elongated member. The elongated flexible member is resilient and is configured for attachment to an article of furniture, such as a table, that is vertically moveable from a first lowered position to a second raised position. For example, when the article of furniture is in the raised position, the elongated member can be extended to a first position in which the member resembles an “S’ shape, a “∫” shape, a “” shape, or a backward “S” shape, e.g. “” shape and when the article of furniture is in the lowered position, the elongated member can be compressed to a curved compressed configuration that is “{tilde over ( )}”, “” or “” in shape.

Claims

1. An article of furniture comprising:

a work surface;

a base that supports the work surface, the base being vertically adjustable to raise and lower the work surface between a raised position and a lowered position; and

a cord management system positioned between the work surface and the base, the cord management system comprising;

a cord management assembly having a first end, a second end, and a middle portion between the first and second ends, the first end positioned adjacent a bottom surface of a structure defining the work surface, the second end positioned adjacent the base, the middle portion extending from adjacent the first end to adjacent the second end, the middle portion having at least one cord retention portion attached to at least one flexible elongated segment member, and

the cord management assembly configured such that the cord management assembly is in a curved compressed first position when the work surface is in the lowered position and is in an extended second position that is less curved and less compressed than the curved compressed first position when the work surface is in the raised position such that the middle portion extends horizontally to a greater extent when the cord management is in the curved compressed first position as compared to when the cord management assembly is in the extended second position.

2. The article of furniture of claim 1 wherein the at least one flexible elongated segment member is a unitary member extending from the first end to the second end of the cord management assembly.

3. The article of furniture of claim 1 wherein the at least one cord retention portion is comprised of a first cord retention portion, a second cord retention portion and a third cord retention portion and the at least one flexible elongated segment member comprises a first flexible elongated segment member, a second flexible elongated segment member, a third flexible elongated segment member, and a fourth flexible elongated segment member.

4. The article of furniture of claim 3 wherein the first cord retention portion is attached to the first end by the first flexible elongated segment member extending between the first end and the first cord retention portion, the second cord retention portion is attached to the first cord retention portion by the second flexible elongated segment member extending between the first and second cord retention portions, the third cord retention portion is attached to the second cord retention portion by the third flexible elongated segment member extending between the second and third cord retention portions, and the second end is attached to the third cord retention portion by the fourth flexible elongated segment member extending between the third cord retention portion and the second end.

5. The article of furniture of claim 4 wherein the first end has a cord retention portion and the second end has a cord retention portion.

6. The article of furniture of claim 5 wherein the first end has a profile for interlocking with a portion of the structure defining the work surface or a first portion of the article of furniture and the second end has a profile for interlocking with a portion of the base of the article of furniture or a second portion of the article of furniture.

7. The article of furniture of claim 4 wherein the second cord retention portion is longer than the first cord retention portion and the second cord retention portion is also longer than the third cord retention portion.

8. The article of furniture of claim 4 wherein the first, second and third cord retention portions each defines a channel through which a plurality of cords pass as the cords extend from an outlet to a position adjacent the work surface.

9. The article of furniture of claim 8 wherein each of the flexible elongated segment members are configured to bias external portions of the cords that are outside of the channels of the first, second, and third cord retention portions such that the cords are biased to have a shape corresponding to a shape of the cord management assembly when the work surface is moved from the lowered position to the raised position and wherein the first, second and third cord retention portions are spaced apart from each other.

10. The article of furniture of claim 9 wherein the shape of the cord management assembly is generally an “

S’

shape, “

”

shape, “

∫

”

shape, or a “

”

shape when the work surface is in the raised position and is in a generally “

{tilde over ( )}”

shape when the work surface is in the lowered position.

11. The article of furniture of claim 1 wherein each cord retention portion defines a channel through which cords pass and have a plurality of spaced apart walls positioned in the channel to define passageways for different cords passing through the channel.

12. The article of furniture of claim 1 wherein each flexible elongated segment member has a width and a length and has a plurality of furrows, grooves, or ridges that extend along the width.

13. The article of furniture of claim 1 wherein the base is comprised of retractable and extendable legs that are moved to adjust the position of the work surface between the raised and lowered positions.

14. The article of furniture of claim 1 wherein the article of furniture is a table or a counter.

15. The article of furniture of claim 1 wherein the cord management system is also comprised of a cleat assembly positioned adjacent to the bottom surface of the structure defining the work surface;

wherein the cleat assembly is comprised of a plurality of spaced apart cleats attached to a plate member configured to be attached to the bottom surface of the structure defining the work surface.

16. A cord management system for an article of furniture comprising:

a cord management assembly having a first end, a second end, and a middle portion between the first and second ends, the first end positionable adjacent a bottom surface of a structure defining a work surface, the second end positionable adjacent a base that supports the work surface, the middle portion extending from adjacent the first end to adjacent the second end, the middle portion having at least one cord retention portion attached to at least one flexible elongated segment member, and

the cord management assembly configured such that the cord management assembly is moveable between a curved compressed first position and an extended second position that is less curved than the curved compressed first position such that at least a segment of the middle portion extends horizontally to a greater extent when the cord management assembly is in the compressed first position as compared to when the cord management assembly is in the extended second position.

17. The cord management system of claim 16 wherein the at least one cord retention portion is comprised of a first cord retention portion, a second cord retention portion and a third cord retention portion and the at least one flexible elongated segment member is comprised of a first flexible elongated segment member, a second flexible elongated segment member, a third flexible elongated segment member, and a fourth flexible elongated segment member;

wherein the first cord retention portion is attached to the first end by the first flexible elongated segment member extending between the first end and the first cord retention portion, the second cord retention portion is attached to the first cord retention portion by the second flexible elongated segment member extending between the first and second cord retention portions, the third cord retention portion is attached to the second cord retention portion by the third flexible elongated segment member extending between the second and third cord retention portions, and the second end is attached to the third cord retention portion by the fourth flexible elongated segment member extending between the third cord retention portion and the second end; and

the first cord retention portion being spaced apart from the second cord retention portion, the second cord retention portion being spaced apart from the third cord retention portion, and the third cord retention portion being spaced apart from the first cord retention portion.

18. The cord management system of claim 17 wherein the second cord retention portion extends generally horizontally to a greater extent when the cord management assembly is in the compressed first position as compared to when the cord management assembly is in the extended second position;

and

wherein the second cord retention portion is longer than the first cord retention portion and the second cord retention portion is also longer than the third cord retention portion.

19. The cord management system of claim 18 wherein the first, second and third cord retention portions each defines a channel through which a plurality of cords pass as the cords extend from an outlet to a position adjacent the work surface;

and

wherein each of the flexible elongated segment members are configured to bias external portions of the cords that are outside of the channels of the first, second, and third cord retention portions such that the cords are biased to have a shape corresponding to a shape of the cord management assembly when the work surface is moved from the lowered position to the raised position.

20. A cord management system for an article of furniture comprising:

a cord management assembly having a first end, a second end, and a middle portion between the first and second ends, the first end positionable adjacent a bottom surface of a structure defining a work surface, the second end positionable adjacent a base that supports the work surface, the middle portion extending from adjacent the first end to adjacent the second end, the middle portion having at least one cord retention portion attached to at least one flexible elongated segment member, and

the cord management assembly configured such that the cord management assembly is moveable between a curved compressed first position and an extended second position that is less curved than the curved compressed first position;

wherein the at least one cord retention portion is comprised of a first cord retention portion, a second cord retention portion and a third cord retention portion and the at least one flexible elongated segment member is comprised of a first flexible elongated segment member, a second flexible elongated segment member, a third flexible elongated segment member, and a fourth flexible elongated segment member;

wherein the first cord retention portion is attached to the first end by the first flexible elongated segment member extending between the first end and the first cord retention portion, the second cord retention portion is attached to the first cord retention portion by the second flexible elongated segment member extending between the first and second cord retention portions, the third cord retention portion is attached to the second cord retention portion by the third flexible elongated segment member extending between the second and third cord retention portions, and the second end is attached to the third cord retention portion by the fourth flexible elongated segment member extending between the third cord retention portion and the second end;

the first cord retention portion being spaced apart from the second cord retention portion, the second cord retention portion being spaced apart from the third cord retention portion, and the third cord retention portion being spaced apart from the first cord retention portion;

the second cord retention portion being longer than the first cord retention portion and the second cord retention portion being longer than the third cord retention portion;

wherein the first, second and third cord retention portions each defines a channel through which a plurality of cords pass as the cords extend from an outlet to a position adjacent the work surface; and

wherein each of the flexible elongated segment members are configured to bias external portions of the cords that are outside of the channels of the first, second, and third cord retention portions such that the cords are biased to have a shape corresponding to a shape of the cord management assembly when the work surface is moved from the lowered position to the raised position; and

wherein the shape of the cord management assembly is generally an “

S’

shape, a “

”

shape, a “

∫

”

shape, or a “

”

shape when the cord management assembly is in the second position and is in a generally “

{tilde over ( )}”

shape when the cord management assembly is in the first position.