TABLE WITH PRIVACY SCREEN
A table has a support structure and a work surface that may pivot between a substantially horizontal use position and a substantially vertical storage position. A privacy screen is pivotally attached to the work surface such that the privacy screen is pivotally movable relative to the work surface between a first, storage position in which the screen is substantially parallel to the work surface and a second, deployed or use position in which the screen is substantially perpendicular to the work surface. The screen may be pivotally attached to the work surface via a resistance hinge such that movement of the screen between the first and second positions requires overcoming a resistance force. A stop element may be attached to either the work surface or the screen to prevent movement of the screen beyond the second, deployed position.
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1. Field of the Disclosure
The present disclosure relates to office furniture components and, in particular, relates to an article of office furniture such as a table, for example, which includes a pivotal work surface and a privacy screen.
2. Description of the Related Art
Articles of office furniture such as tables, for example, may include caster wheels to allow the articles of office furniture to be readily moved and relocated within an office space or educational space. Such tables may also include work surfaces which pivot between a generally horizontal use position and a generally vertical storage position. In addition, a plurality of such tables may be nested within one another when their work surfaces are disposed in the vertical storage position in order to minimize floor space during storage.
During use, a limited extent of privacy may be desired for those working at the tables, and privacy screens may be used with the tables for this purpose. Disadvantageously, however, privacy screens which are provided as components separate from the tables must be removed from the tables when the work surfaces are pivoted to a vertical position, with the privacy screens stored separately from the tables. Additionally, it may be time consuming to remove such privacy screens from the tables for storage, followed by reattaching the privacy screens to the tables during use. Privacy screens which are permanently mounted to the tables typically inhibit the ability of the tables to nest within one another during storage when the work surfaces are disposed in their vertical positions.
What is needed is improvement over the foregoing.
SUMMARY OF THE DISCLOSUREThe present disclosure provides a table with a support structure, and a work surface that may pivot between a substantially horizontal use position and a substantially vertical storage position. A privacy screen is pivotally attached to the work surface such that the privacy screen is pivotally movable relative to the work surface between a first, storage position in which the screen is substantially parallel to the work surface and a second, deployed or use position in which the screen is substantially perpendicular to the work surface. The screen may be pivotally attached to the work surface via a resistance hinge such that movement of the screen between the first and second positions requires overcoming a resistance force. A stop element may be attached to either the work surface or the screen to prevent movement of the screen beyond the second, deployed position.
In one form, the present disclosure provides a table, including a support structure; a work surface pivotally mounted to the support structure, the work surface pivotable between a first, use position and a second, storage position; a screen pivotally connected to the work surface, the screen pivotable between a first position in which the screen is disposed substantially parallel to the work surface and a second position in which the screen is disposed substantially perpendicular to the work surface; and at least one stop element affixed to at least one of the work surface and the screen, the at least one stop element operable to prevent pivotal movement of the screen beyond the second position from the first position.
In another form, the present disclosure provides a table, including a support structure; a work surface pivotally connected to the support structure, the work surface pivotable between a first, use position and a second, storage position; a screen pivotally connected to the work surface via at least one resistance hinge, the screen pivotable between a first position in which the screen is disposed substantially parallel to the work surface and a second position in which the screen is disposed substantially perpendicular to the work surface, the resistance hinge providing a resistance to movement of the screen between the first and second positions.
In yet another form, the present disclosure provides a table, including a support structure; a work surface pivotally connected to the support structure, the work surface pivotable between a first, use position and a second, storage position; a screen pivotally connected to the work surface via at least one resistance hinge, the screen pivotable between a first position in which the screen is disposed substantially parallel to the work surface and a second position in which the screen is disposed substantially perpendicular to the work surface, the resistance hinge providing a resistance to movement of the screen between the first and second positions; and at least one stop element affixed to at least one of the work surface and the screen, the at least one stop element operable to prevent pivotal movement of the screen beyond the second position from the first position.
The above-mentioned and other features and advantages of this disclosure, and the manner of attaining them, will become more apparent and the disclosure itself will be better understood by reference to the following description of embodiments of the disclosure taken in conjunction with the accompanying drawings, wherein:
Corresponding reference characters indicate corresponding parts throughout the several views. The exemplary embodiments of the disclosure illustrated herein are not to be construed as limiting the scope of the disclosure in any manner.
DETAILED DESCRIPTIONReferring to
Work surface 22 includes a pair of work surface support beams 38 attached to bottom surface 36 thereof, which in turn are pivotally or rotatably connected to support structure 24 via a pair of rotation mechanisms 40, as described below. Support structure 24 generally includes horizontal member 42, legs 44, and four caster wheels 46 for facilitating movement of table 20. Rotation mechanisms 40 are connected to opposite ends of horizontal member 42 and include internal rotation structures (not shown) which facilitate rotational movement of work surface 22, and may also operate to retain or lock work surface in substantially horizontal and vertical positions, as described below. Rotation mechanisms 40 may be of the type available from OMT-Vehyl USA of Holland, Mich. Rotation mechanisms 40 are vertically supported by legs 44 and connected to one another by horizontal member 42.
Referring to
Rotation mechanisms 40 may operate to lock work surface 22 in each of its use and storage positions. For movement of work surface 22 between such positions, the locking mechanisms (not shown) of rotation mechanisms 40 must be unlocked or disengaged in order to allow work surface 22 to rotate about axis A1. Referring to
Referring once again to
Screen 52 is pivotable relative to work surface 22 between positions in which screen is disposed perpendicular to work surface 22 and parallel to work surface 22. Accordingly, referring to
Screen 52 is pivotally connected to work surface 22 by at least one resistance or torque hinge 58 and typically, by two or more of such hinges. Specifically, referring to
As described in further detail below, hinges 58 are of the resistance, friction, or torque hinge type, and are constructed to provide resistance to movement of the hinge wings 60 and 62 thereof relative to one another in one or both rotational directions. In one embodiment, resistance hinges 58 provide resistance to movement of wings 60 and 62 thereof in both rotational directions with respect to one another and, in this manner, resistance hinges 58 provide resistance to movement of screen 52 relative to work surface 22 between the use and storage positions of screen 22. Resistance hinges 58 may be of various types, and may include cooperating friction members, flexible torsion elements, or coil springs, for example.
Referring to
Pivot shafts 88 are received within blind bores 82 of sections 66 and 68 of second wing 62, and are splined to rotationally fix pivot shafts 88 with respect to sections 66 and 68. A washer 90 and a pair of clamping rings 92 are received on each pivot shaft 88. Each clamping ring 92 is generally C-shaped and includes an extending tab 94 and a slot 96 adjacent tab 94. The outer surfaces of pivot shafts 88 and the inner surfaces of each clamping ring 92 may be roughened to provide increase the frictional resistance to relative rotation therebetween. A pair of clamping rings 92 are received on each pivot shaft 88 with the respective clamping rings 92 disposed in opposite relative orientations wherein, with tabs 94 thereof aligned for receipt within slot 96 of barrel portion 70 of first wing 60 as shown in
In use, when first and second wings 60 and 62 are rotated relative to one another in a first direction D1 about axis A2, the pair of clamping rings 92 associated with each pivot shaft 88 will both rotate about pivot shaft 88 in the same direction. However, due to the opposite orientation of the clamping rings 92 with respect to one another on each pivot shaft 88 as described above, one clamping ring 92 will clamp, or close onto, pivot shaft 88 by diameter reduction at its slot 96 while the other clamping ring 92 will to release, or open from, pivot shaft 88 by diameter increase at its slot 96. In this manner, one of the clamping rings 92 will provide a resistance to rotational movement of the first and second wings 90 and 92 relative to one another about axis A2, while the other clamping ring 92 will not provide such resistance. When wings 60 and 62 are moved relative to one another in an opposite, second direction D2 about axis A2, the opposite of the foregoing will occur, whereby hinge 58 provides a resistance to rotational movement of first and second wings 60 and 62 relative to each other in each direction of movement.
Advantageously, for the reasons discussed below, resistance hinges 58 provide a resistance to unintentional movement of screen 52 between its storage and use positions, such as movement initiated by gravity or by incidental contact, for example, while allowing intentional movement of screen 52 by a user in overcoming the resistance force of resistance hinges 58. For example, referring to
If, by contrast, screen 52 were connected to work surface 22 via conventional, non-resistance or non-torque type hinges, screen 52 would tend to easily pivot or fall over from its use position toward its storage position or otherwise may require a separate locking mechanism to retain screen 52 in its use position substantially perpendicular to work surface 22.
Referring now to
In a first configuration, shown in
In a second configuration, shown in
Referring to
In sum, as described below, various configurations of table 20 exhibit the different interactions between the various components described above.
Referring to
Referring to
Referring to
Lastly,
While this disclosure has been described as having exemplary embodiments and scenarios, the present disclosure can be further modified within the spirit and scope of this disclosure. This application is therefore intended to cover any variations, uses, or adaptations of the disclosure using its general principles. Further, this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which. this disclosure pertains and which fall within the limits of the appended claims.
Claims
1. A table, comprising:
- a support structure;
- a work surface pivotally mounted to said support structure, said work surface pivotable between a first, use position and a second, storage position;
- a screen pivotally connected to said work surface, said screen pivotable between a first position in which said screen is disposed substantially parallel to, and is spaced from, said work surface and a second position in which said screen is disposed substantially perpendicular to said work surface; and
- at least one stop element affixed to at least one of said work surface and said screen, said at least one stop element operable to prevent pivotal movement of said screen beyond said second position from said first position.
2. The table of claim 1, wherein said at least one stop element is affixed to said screen.
3. The table of claim 2, wherein said at least one stop element abuts an edge of said work surface when said screen is in said second position.
4. The table of claim 1, wherein said at least one stop element is affixed to said work surface.
5. The table of claim 4, wherein said at least one stop element abuts said screen when said screen is in said second position.
6. The table of claim 1, further comprising a hinge which provides a resistance to movement of said screen between said first and second positions.
7. The table of claim 1, wherein said work surface comprises a rear edge and a front edge, said rear edge disposed below said front edge when said work surface is in said storage position, said screen attached to said work surface along said rear edge.
8. The table of claim 1, further comprising a freely pivotable modesty panel pivotally connected to said work surface.
9. A table, comprising:
- a support structure;
- a work surface pivotally connected to said support structure, said work surface pivotable between a first, use position and a second, storage position;
- a screen pivotally connected to said work surface via at least one resistance hinge, said screen pivotable between a first position in which said screen is disposed substantially parallel to said work surface and a second position in which said screen is disposed substantially perpendicular to said work surface, said resistance hinge providing a resistance to movement of said screen between said first and second positions; and
- wherein said work surface comprises a rear edge and a front edge, said rear edge disposed below said front edge when said work surface is in a storage position, said screen attached to said work surface along said rear edge.
10. The table of claim 9, wherein said resistance hinge includes at least a pair of components in frictional engagement with one another.
11. The table of claim 9, further comprising at least one stop element affixed to at least one of said work surface and said screen, said at least one stop element operable to prevent pivotal movement of said screen beyond said second position from said first position.
12. The table of claim 11, wherein said at least one stop element is affixed to said work surface.
13. The table of claim 11, wherein said at least one stop element is affixed to said screen.
14. (canceled)
15. The table of claim 9, wherein said screen in said first position forms substantially a right angle with said work surface and said screen in said second position is disposed substantially parallel to said work surface.
16. The table of claim 9, further comprising a freely pivotable modesty panel pivotally connected to said work surface.
17. A table, comprising
- a support structure;
- a work surface pivotally connected to said support structure, said work surface pivotable between a first, use position and a second, storage position;
- a screen pivotally connected to said work surface via at least one resistance hinge including at least a pair of components in frictional engagement with one another, said screen pivotable between a first position in which said screen is disposed substantially parallel to said work surface and a second position in which said screen is disposed substantially perpendicular to said work surface, said resistance hinge providing a resistance to movement of said screen between said first and second positions; and
- at least one stop element affixed to at least one of said work surface and said screen, said at least one stop element operable to prevent pivotal movement of said screen beyond said second position from said first position.
18. The table of claim 9, wherein in said first position, said screen is spaced from said work surface.
19. The table of claim 17, wherein said at least one stop element is affixed to said work surface.
20. The table of claim 17, wherein said at least one stop element is affixed to said screen.
21. The table of claim 17, wherein said work surface comprises a rear edge and a front edge, said rear edge disposed below said front edge when said work surface is in said storage position, said screen attached to said work surface along said rear edge.
22. The table of claim 17, wherein in said first position, said screen is spaced from said work surface.
Type: Application
Filed: Dec 7, 2012
Publication Date: Jun 12, 2014
Applicant: KIMBALL INTERNATIONAL, INC. (Jasper, IN)
Inventor: Jay M. Henriott (Jasper, IN)
Application Number: 13/707,666
International Classification: A47B 17/06 (20060101); A47B 13/00 (20060101); A47B 3/00 (20060101);