TREA

CONVERTIBLE TABLETOP WITH PIVOTAL MODESTY PANEL

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Information

  • Patent Application
  • 20130104781
  • Publication Number
    20130104781
  • Date Filed
    October 27, 2011
    13 years ago
  • Date Published
    May 02, 2013
    11 years ago
Information
Abstract
A convertible table has a modesty panel pivotally coupled to a tabletop by a hinge fixed to the tabletop. The modesty panel is slidably coupled to the hinge and movable towards and away from the tabletop.
Description
BACKGROUND

1. Field of the Invention


The present invention relates generally to convertible tables or tables with modesty panels.


2. Related Art


Some tables are configured to have a folding modesty panel. For example, see U.S. Pat. No. 4,827,850. Other types of tables have a folding leaf. For example, see U.S. Pat. Nos. 2,358,174; 4,446,796; and 4,750,432.


The moving leaf or modesty panel can create a pinch point in which a user's fingers or other objects can become caught and injured or damaged as the leaf or panel pivots.


SUMMARY OF THE INVENTION

It has been recognized that it would be advantageous to develop a convertible table with a modesty panel that can pivot to extend a width of the table. In addition, it has been recognized that it would be advantageous to develop a convertible table with a pivotal hinge connection that resist pinch points or pinching.


The invention provides a convertible table device with a tabletop with a horizontal orientation supported in an elevated position by legs. The tabletop has a front edge and a bottom-most edge. A modesty panel is pivotally coupled to the tabletop and is pivotal between two configurations, including: a lowered position in which the modesty panel is vertically oriented and hangs from the tabletop, and a raised position in which the modesty panel is horizontally oriented and abuts the front edge of the tabletop with a top surface of the modesty panel flush with a top surface of the tabletop. A hinge is fixed to the tabletop and pivotally couples the modesty panel to the tabletop. The hinge has a pivot axel fixed with respect to the tabletop and located inward with respect to the front edge. The hinge is configured and the pivotal axel is located so that the top surface of the modesty panel is positioned at or behind the front edge of the tabletop in the lowered position. The modesty panel is slidably coupled to the hinge and movable towards and away from the pivot axel between two positions, including: an extended position in which the modesty panel is displaced away from the tabletop forming a gap therebetween, and a retracted position in which the modesty panel is displaced towards the tabletop. A spring is coupled between the modesty panel and the hinge to bias the modesty panel in the retracted position.





BRIEF DESCRIPTION OF THE DRAWINGS

Additional features and advantages of the invention will be apparent from the detailed description which follows, taken in conjunction with the accompanying drawings, which together illustrate, by way of example, features of the invention; and, wherein:



FIG. 1 is a cross-sectional side view of a table in accordance with an embodiment of the present invention, taken along line 1 of FIG. 10, with a modesty panel is a lowered position and a retracted position, and legs in an open elevated position;



FIG. 2 is a cross-sectional side view of the table of FIG. 1, with the modesty panel in a raised position and a retracted position;



FIG. 3 is a cross-sectional side view of the table of FIG. 1, with the modesty panel in an extended position and an intermediate position;



FIG. 4 is a cross-sectional side view of the table of FIG. 1, with the modesty panel in the raised position and the extended position;



FIG. 5 is a detailed cross-sectional side view of the table of FIG. 1, with a modesty panel is the lowered position and the retracted position (like FIG. 1);



FIG. 6 is a detailed cross-sectional side view of the table of FIG. 1, with the modesty panel in the extended position and the intermediate position (like FIG. 3);



FIG. 7 is a detailed cross-sectional side view of the table of FIG. 1, with a modesty panel is the raised position and the retracted position (like FIG. 2);



FIGS. 8
a-8c are schematic side views of the table of FIG. 1, with the modesty panel moving between the lowered and the raised positions;



FIG. 9 is a front perspective view of the table of FIG. 1;



FIG. 10 is a front view of the table of FIG. 1;



FIG. 11 is a bottom view of the table of FIG. 1, with the modesty panel in a raised position, and the legs in a closed storage position; and



FIG. 12 is a side view of the table of FIG. 1, with the modesty panel in a raised position, and the legs in a closed storage position.





Reference will now be made to the exemplary embodiments illustrated, and specific language will be used herein to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended.


DETAILED DESCRIPTION OF EXAMPLE EMBODIMENT(S)
Definitions

The term “convertible table” is used herein to refer to a table with a modesty panel that can convert from a modesty panel to a part of the tabletop. Such a table can be used as a normal table with standard widths, such as 30 inches, with the modesty panel raised and forming a part of the tabletop. In addition, such a table can be used as a table with the modesty panel lowered. Furthermore, the modesty panel can provide privacy or shielding for a user's waist and legs, particularly when the table is on an elevated platform. The table can be a folding table with legs that fold against the table for storage.


The term “modesty panel” is used herein to refer to a panel that acts as a modesty panel or a drop leaf.


The term “support surface” and “ground” are used interchangeably herein to refer to a support surface, such as the ground, a floor, a stage, a platform, etc. upon which the table is disposed or supported.


Description

As illustrated in FIGS. 1-12, a convertible table, indicated generally at 10, in an example implementation in accordance with the invention is shown with a modesty panel 14. The table 10 also has a tabletop 18 with a horizontal orientation supported in an elevated position with respect to a support surface one or more legs or leg assemblies, indicated at 22. For example, the table or tabletop can be elongated with a pair of leg assemblies disposed on either end or opposite halves thereof, as shown in FIGS. 9 and 10. The legs 22 can be pivotally coupled to the tabletop, or bottom thereof, and pivotal between a closed storage position against the tabletop (as shown in FIGS. 11 and 12), and an open elevated position extending transverse between the support surface and the tabletop (as shown in FIGS. 1-10). In addition, the tabletop has a front edge 26, and a bottom-most edge 30. Furthermore, the tabletop can includes a sheet 34, such a plywood or laminate, with a top surface 38, and a perimeter support frame 42, such as tubular metal, supporting the sheet and extending around some or all of a perimeter of the tabletop. The support frame can define an interior space under the tabletop or sheet into which the legs can be folded in the closed storage position. In addition, the support frame can also define all or a portion of the front edge 26 of the tabletop.


The modesty panel 14 is pivotally coupled to the tabletop 18, or bottom thereof. The modesty panel can pivot between two configurations, including a lowered position in which the modesty panel is vertically oriented and hangs from the tabletop (as shown in FIGS. 1, 5, 8a, 9 and 10), and a raised position in which the modesty panel 14 is horizontally oriented and abuts the front edge 26 of the tabletop 18 with a top surface 46 of the modesty panel flush or coplanar with the top surface 38 of the tabletop (as shown in FIGS. 2 and 7). A gap or smaller gap can be formed between the tabletop and the modesty panel in the lowered position. The modest panel 14 can include a sheet 50, such as plywood or laminate, forming the top surface of the modesty panel, and a support frame 54, such as tubular metal, supporting the sheet. The support frame 54 can extend around some or all of a perimeter of the modesty panel. The support frame 54 can define an interior space under the modesty panel or sheet. The modesty panel can have an interior or inside edge that abuts to the front edge 26 of the tabletop in the raised position.


The table 10 can also include one or more hinges 60, such as a pair of hinges, fixed to the tabletop 18, or the bottom thereof, and at opposite halves thereof. The hinges 60 are rigidly affixed to the tabletop, and pivotally couple the modesty panel 14 to the tabletop 18. Each hinge 60 has a pivot axel 64 rigidly fixed with respect to the tabletop 18, and located inward with respect to the front edge 26 of the tabletop, and above the bottom edge 30 of the tabletop. Thus, the pivot axel 64 of the hinge can be located behind the support frame 42, and in the interior space of the support frame 42. Each hinge 60 can include a fixed plate 68 rigidly fixed to the bottom of the tabletop 18, and a fixed flange 72 extending upward from the fixed plate into the space defined by the frame 42. The fixed flange 72 can have an aperture to receive or form the pivot axel. Thus, the fixed plate 68 attaches the hinge to the frame 42 of the tabletop, while the fixed flange 72 positions the pivot axel upward and inward with respect to the frame.


In addition, each hinge 60 can include a pivot hinge plate 76 coupled to the modesty panel 14 or the bottom or the frame 54 thereof, and pivotally coupled to the pivot axel and the fixed plate. The pivot hinge plate 76 can have a proximal end 80 extending beyond a perimeter or inner edge of the modesty panel. A pivot flange 84 can extend from the proximal end of the hinge plate 76 in a direction towards the top of the modesty panel, and into the space defined by the frame 42 of the tabletop and adjacent the fixed flange 72. The fixed flange 72 and the pivot flange 84 are parallel one another and pivotally coupled together by the pivot axel 64. The pivot axel can include a fastener, such as a rivet, extending through apertures in the flanges 72 and 84. The plates 68 and 76 can be transverse, or perpendicular or orthogonal to one another, in the lowered position, and parallel with one another in the raised position. The hinge(s) 60 is configured and the pivotal axel 64 is located so that the top surface 46 of the modesty panel 14 is positioned at or behind the front edge 26 of the tabletop 18 in the lowered position. Thus, the modesty panel does not protrude when lowered.


In addition, the modesty panel 14 is slidably coupled to each hinge 60, and movable towards and away from each pivot axel 64, indicated by 88, between two positions, including an extended position in which the modesty panel is displaced away from the tabletop forming a gap 92, or larger gap, therebetween (as shown in FIGS. 3, 4, 6 and 8c), and a retracted position in which the modesty panel is displaced towards the tabletop (as shown in FIGS. 1, 2, 5 and 7). The modesty panel 14 can simultaneously slide or displace 88 on the hinge as it pivots on the hinge. The gap 92 created by the modesty panel displacing away from the tabletop resists pinching, or creating a pinch point, between the modesty panel and the tabletop as the modesty panel pivots to the raised position. As demonstrated in FIGS. 8a-c, a user or bystander may have his or her fingers, or other object, located between the modesty panel and the tabletop; which would otherwise be pinched as the modesty panel pivots to the raised position; but which is avoided by expanding or enlarging the gap as the modestly panel also displaces away from the tabletop. Thus, an object inserted in the gap 92 between the modesty panel and the tabletop causes the modesty panel to move away from the tabletop and the pivot axel from the retracted position to the extended position to resist pinching the object as the modestly panel is raised. The hinge 60 or pivot hinge plate 76 can include one or more slots 94 which can be elongated and oriented with a longitudinal axis transverse to the pivot axel. One or more protrusions 96, such as a fastener or rivet, can extend from the modestly panel and into the slot 94. The protrusion or fastener can have an enlarged head on an opposite side of the pivot hinge plate opposite the modesty panel. The protrusion 96 or fastener can move in the slot as the modesty panel moves between the extended and retracted positions. Thus, the slots 94 allow the modesty panel to move with respect to the protrusions, fasteners, and hinge plate. The protrusion or fastener can also have a collar or bushing disposed thereon formed of plastic or other low friction material to facilitate sliding of the protrusion or fastener in the slot.


A spring 100 is coupled between the modesty panel 14 and the hinge 60 or pivot hinge plate 76 to bias the modesty panel in the retracted position. A face plate 104 can be disposed on the modesty panel, such as on or as a part of the frame. A distal flange 108 can be disposed on or formed at a distal end 112 of the pivot hinge plate 76, opposite the face plate of the modesty panel. A finger 116 can be disposed on or formed at the distal flange 108, and extending towards the face plate 104 of the modesty panel. The pivot hinge plate 76, pivot flange 84, distal flange 108, and the finger 116, can all be cut or stamped from a single piece of metal, and bent to form the plate, flanges and fingers. The spring 100 can be a coil spring disposed on the finger 116, and extending between the face plate 104 of the modesty panel and the distal flange 108 of the pivot hinge plate. Thus, the spring can push the modestly panel towards the tabletop. In addition, the spring can be located or positioned in the space defined by the frame.


Furthermore, the hinge can be configured so that the modesty panel or top surface 46 thereof is located behind the front edge 26 of the tabletop in the lowered position. The pivot hinge plate 76 can be off-set with respect to the pivot axel 64. A distance d1 (FIG. 5) between the front edge 26 of the tabletop and the pivot hinge plate 76 in the lowered position can be greater than a distance d2 (FIG. 7) between the top surface 38 of the tabletop and pivot hinge plate 76 in the raised position. The pivot axel 64 at the pivot flange 84 can be located at a midpoint relative to a thickness of the modesty panel so that the modesty panel is oriented substantially vertically in the lowered position.


The table can include a lock (not shown) to maintain the modesty panel in the raised position.


While the forgoing examples are illustrative of the principles of the present invention in one or more particular applications, it will be apparent to those of ordinary skill in the art that numerous modifications in form, usage and details of implementation can be made without the exercise of inventive faculty, and without departing from the principles and concepts of the invention. Accordingly, it is not intended that the invention be limited, except as by the claims set forth below.

Claims
  • 1. A convertible table device, comprising: a) a tabletop with a horizontal orientation supported in an elevated position by legs, the tabletop having a front edge and a bottom-most edge;b) a modesty panel pivotally coupled to the tabletop and pivotal between two configurations including a lowered position in which the modesty panel is vertically oriented and hangs from the tabletop, and a raised position in which the modesty panel is horizontally oriented and abuts the front edge of the tabletop with a top surface of the modesty panel flush with a top surface of the tabletop;c) a hinge fixed to the tabletop and pivotally coupling the modesty panel to the tabletop;d) the hinge having a pivot axel fixed with respect to the tabletop and located inward with respect to the front edge;e) the hinge being configured and the pivotal axel being located so that the top surface of the modesty panel is positioned at or behind the front edge of the tabletop in the lowered position;f) the modesty panel being slidably coupled to the hinge and movable towards and away from the pivot axel between two positions including an extended position in which the modesty panel is displaced away from the tabletop forming a gap therebetween, and a retracted position in which the modesty panel is displaced towards the tabletop; andg) a spring coupled between the modesty panel and the hinge to bias the modesty panel in the retracted position.
  • 2. A device in accordance with claim 1, further comprising: a) a pivot hinge plate pivotally coupled to the modesty panel and pivotally coupled to the pivot axel;b) at least one slot formed in the pivot hinge plate with a longitudinal axis transverse to the pivot axel; andc) at least one protrusion extending from the modestly panel and into the at least one slot, and movable in the slot as the modesty panel moves between the extended and retracted positions.
  • 3. A device in accordance with claim 2, further comprising: a) a face plate disposed on the modesty panel;b) a distal flange disposed on a distal end of the pivot hinge plate opposite the face plate of the modesty panel;c) a finger disposed on the distal flange and extending towards the face plate of the modesty panel; andd) the spring including a coil spring disposed on the finger and extending between the face plate of the modesty panel and the distal flange of the pivot hinge plate.
  • 4. A device in accordance with claim 2, wherein the modest panel includes a sheet forming the top surface of the modesty panel and a support frame supporting the sheet; and wherein the spring is disposed inside a space defined by the support frame.
  • 5. A device in accordance with claim 2, wherein the at least one protrusion includes a fastener with an enlarged head on an opposite side of the pivot hinge plate opposite the modesty panel.
  • 6. A device in accordance with claim 2, wherein the pivot hinge plate is off-set with respect to the pivot axel; and wherein a distance between the front edge of the tabletop and the pivot hinge plate in the lowered position is greater than a distance between the top surface of the tabletop and pivot hinge plate in the raised position.
  • 7. A device in accordance with claim 1, wherein the pivot axel is located behind the front edge of the tabletop and above the bottom-most edge of the tabletop.
  • 8. A device in accordance with claim 1, wherein the tabletop further comprises: a) a sheet;b) a perimeter support frame supporting the sheet and extending around at least a portion of a perimeter of the tabletop; and
  • 9. A device in accordance with claim 1, wherein the hinge further comprises: a) a pivot hinge plate coupled to a bottom of the modesty panel with a proximal end extending beyond a perimeter of the modesty panel;b) a pivot flange extending from the proximal end of the pivot hinge plate in a direction towards the top of the modesty panel;c) the pivot flange being pivotally coupled by the pivot axel at the pivot flange to the tabletop; andd) the pivot axel at the pivot flange being located at a midpoint relative to a thickness of the modesty panel so that the modesty panel is oriented substantially vertically in the lowered position.
  • 10. A device in accordance with claim 1, wherein the tabletop includes a sheet forming the top surface of the tabletop and a support frame supporting the sheet; and wherein the support frame forms at least a portion of the front edge of the tabletop; and wherein the pivot axel is disposed behind the support frame at the front edge.
  • 11. A device in accordance with claim 1, wherein an object inserted in the gap between the modesty panel and the tabletop causes the modesty panel to move away from the tabletop and the pivot axel from the retracted position to the extended position to resist pinching the object.
  • 12. A device in accordance with claim 1, wherein the legs include a pair of opposite leg mechanisms pivotally coupled to opposite sides of the tabletop and pivotal between a closed position against the tabletop and an open position extending transverse to the tabletop.
  • 13. A convertible table device, comprising: a) a tabletop with a horizontal orientation supported in an elevated position with respect to a support surface by at least a pair of legs or leg assemblies pivotally coupled at opposite sides of the tabletop and pivotal between a closed storage position against the tabletop and an open elevated position extending transverse between the support surface and the tabletop, the tabletop having a front edge and a bottom-most edge;b) a modesty panel pivotally coupled to the tabletop and pivotal between two configurations including a lowered position in which the modesty panel is vertically oriented and hangs from the tabletop, and a raised position in which the modesty panel is horizontally oriented and abuts the front edge of the tabletop with a top surface of the modesty panel flush with a top surface of the tabletop;c) at least a pair of hinges fixed to the tabletop and pivotally coupling the modesty panel to the tabletop;d) each hinge having a pivot axel fixed with respect to the tabletop and located inward with respect to the front edge;e) each hinge being configured and the pivotal axel being located so that the top surface of the modesty panel is positioned at or behind the front edge of the tabletop in the lowered position;f) the modesty panel being slidably coupled to each hinge and movable towards and away from each pivot axel between two positions including an extended position in which the modesty panel is displaced away from the tabletop forming a gap therebetween, and a retracted position in which the modesty panel is displaced towards the tabletop; andg) a spring coupled between the modesty panel and each hinge to bias the modesty panel in the retracted position.
  • 14. A device in accordance with claim 13, wherein each hinge further comprises: a) a pivot hinge plate coupled to the modesty panel and pivotally coupled to the pivot axel;b) at least one slot formed in the pivot hinge plate with a longitudinal axis transverse to the pivot axel; andc) at least one protrusion extending from the modestly panel and into the at least one slot, and movable in the slot as the modesty panel moves between the extended and retracted positions.
  • 15. A device in accordance with claim 14, wherein each hinge further comprises: a) a face plate disposed on the modesty panel;b) a distal flange disposed on a distal end of the pivot hinge plate opposite the face plate of the modesty panel;c) a finger disposed on the distal flange and extending towards the face plate of the modesty panel; andd) the spring including a coil spring disposed on the finger and extending between the face plate of the modesty panel and the distal flange of the pivot hinge plate.
  • 16. A device in accordance with claim 14, wherein the pivot hinge plate is off-set with respect to the pivot axel; and wherein a distance between the front edge of the tabletop and the pivot hinge plate in the lowered position is greater than a distance between the top surface of the tabletop and pivot hinge plate in the raised position.
  • 17. A device in accordance with claim 13, wherein each pivot axel is located behind the front edge of the tabletop and above the bottom-most edge of the tabletop.
  • 18. A device in accordance with claim 13, wherein the tabletop further comprises: a) a sheet;b) a perimeter support frame supporting the sheet and extending around at least a portion of a perimeter of the tabletop; and
  • 19. A device in accordance with claim 13, wherein each hinge further comprises: a) a pivot hinge plate coupled to a bottom of the modesty panel with a proximal end extending beyond a perimeter of the modesty panel;b) a pivot flange extending from the proximal end of the pivot hinge plate in a direction towards the top of the modesty panel;c) the pivot flange being pivotally coupled by the pivot axel at the pivot flange to the tabletop; andd) the pivot axel at the pivot flange being located at a midpoint relative to a thickness of the modesty panel so that the modesty panel is oriented substantially vertically in the lowered position.
  • 20. A convertible table device, comprising: a) a tabletop with a horizontal orientation supported in an elevated position by legs, the tabletop having a front edge and a bottom-most edge;b) a modesty panel pivotally coupled to the tabletop and pivotal between two configurations including a lowered position in which the modesty panel is vertically oriented and hangs from the tabletop, and a raised position in which the modesty panel is horizontally oriented and abuts the front edge of the tabletop with a top surface of the modesty panel flush with a top surface of the tabletop;c) a hinge fixed to the tabletop and pivotally coupling the modesty panel to the tabletop;d) the hinge having a pivot axel fixed with respect to the tabletop and located inward with respect to the front edge;e) the hinge being configured and the pivotal axel being located so that the top surface of the modesty panel is positioned at or behind the front edge of the tabletop in the lowered position;f) the hinge including a pivot hinge plate coupled to the modesty panel and pivotally coupled to the pivot axel;g) at least one slot formed in the pivot hinge plate with a longitudinal axis transverse to the pivot axel;h) the modesty panel being slidably coupled to the hinge and movable towards and away from the pivot axel between two positions including an extended position in which the modesty panel is displaced away from the tabletop forming a gap therebetween, and a retracted position in which the modesty panel is displaced towards the tabletop;i) at least one protrusion extending from the modestly panel and into the at least one slot, and movable in the slot as the modesty panel moves between the extended and retracted positions;j) a face plate disposed on the modesty panel;k) a distal flange disposed on a distal end of the pivot hinge plate opposite the face plate of the modesty panel;l) a finger disposed on the distal flange and extending towards the face plate of the modesty panel; andm) a spring disposed on the finger and extending between the face plate of the modesty panel and the distal flange of the pivot hinge plate to bias the modesty panel in the retracted position.