Information
-
Patent Grant
-
6457422
-
Patent Number
6,457,422
-
Date Filed
Tuesday, November 7, 200024 years ago
-
Date Issued
Tuesday, October 1, 200222 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
-
CPC
-
US Classifications
Field of Search
US
- 312 2236
- 312 2233
- 312 194
- 312 196
- 108 5002
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International Classifications
-
Abstract
A grommet assembly for an article of furniture, such as a desk or credenza, which allows for an attachment to a hutch while also providing for the passage of wiring through the furniture surface on which the hutch is supported. The grommet assembly includes a grommet that line a hole formed in the edge of the furniture worktop. A lug projecting upwardly from the grommet above an upper surface of the worktop is adapted for attachment to a hutch supported on the worktop. The grommet defines wiring passageways within the hole, which accommodate wiring through the hole between spaces above, below, and outward, such as laterally, of the desktop. A removable top cover mountable to the grommet covers at least a portion of the hole at the upper surface of the worktop, and a removable side cover mountable to the grommet covers at least a portion of the hole at the edge surface of the worktop.
Description
BACKGROUND OF THE INVENTION
The present invention relates to devices used to accommodate wiring within articles of furniture, and, in particular, to a grommet assembly installable in a hole in a horizontal surface of a furniture article and adapted for wiring passage.
Articles of furniture used in both the home and office often include a desk, table or credenza equipped with a set of overhead storage compartments or shelves that are conventionally known as a hutch. Especially in office environments where furniture is increasingly modular in design to allow ready reconfiguration depending on needs and available space, hutches are frequently provided as separate units, each of which units can be mounted on top of a horizontal worktop of a selected desk or the like. Specifically, a hutch unit is typically designed with vertical panels that extend down from the ends of the storage compartments and which are fastened to the desk for stability.
Many existing systems to fasten the hutch to the desk suffer from a variety of shortcomings including an unattractive appearance or an unstable mounting. For example, in some prior art furniture, the fastening system uses L-shaped or angled brackets having horizontal and vertical legs, which respectively attach to the desk and to a vertical end panel of the hutch. In some applications, the horizontal bracket leg is attached to the underside of the desktop, and the upstanding bracket leg extends along the edge surface of the desktop and is attached to the outside of the hutch panel. Besides being aesthetically unappealing when the furniture is positioned so that the vertical bracket is visible running up the side of the desktop, this bracket mounting can hamper the process of removing the hutch and installing it on another worktop during furniture reconfiguration. Accessing such a bracket to unfasten it from the desktop may require pulling the desk away from the wall or other article of furniture against which the desk is positioned. In other applications in which the horizontal bracket leg is attached to the top surface of the desktop, normally with the upstanding bracket leg attached to the inside of the hutch panel, removing the bracket during hutch relocation exposes unsightly screw holes in the top surface of the desktop.
In still other furniture, the fastening system uses double-sided tape between the top surface of the desktop and the bottom edges of the hutch vertical panels. However, the stability of such a mounting may be less than optimal for some situations.
Articles of furniture such as desks also are frequently designed to accommodate the multitude of cables or wiring associated with equipment supported on the desktop. Various grommet assemblies have been developed which line a hole formed in the desktop to accommodate cabling extending from devices such as computers, telephones and lighting equipment on the desktop. This cabling extends downward through the desktop to be linked to outlets or ports in the wall behind the desk. However, most furniture with grommet assemblies lacks the ability to readily pass the wires outward through the furniture to adjacent furniture pieces, such as passing wiring for communications and power systems between desks placed end-to-end. In some known designs that handle lateral wire routing, a grommet-lined hole is provided in the side panel of a desk to accommodate wiring from outward of the desk to the space underneath the desk. Another grommet-lined hole through the desktop allows wiring to extend to devices on top of the desk. Such a design, while perhaps functional, may be too expensive for some applications, as additional manufacturing steps may be required to form the holes, and multiple grommet assemblies need to be manufactured and installed in such holes.
Thus, it is desirable to provide an article of furniture with a grommet assembly that overcomes these and other shortcomings of the prior art.
SUMMARY OF THE INVENTION
The present invention provides a grommet assembly for an article of furniture, such as a desk or credenza, which allows for an attachment to a hutch while also providing for the passage of wiring through the furniture surface on which the hutch is supported. The grommet assembly is adapted to allow wiring passage not only between the spaces above and below a desktop or the like, but also to a space outward or laterally of the desktop.
In one form thereof, the present invention provides a grommet assembly for a furniture article having a top supported on a base, the top including an upper surface and a lower surface and defining a hole therethrough for wiring to extend between spaces above and below the top. The grommet assembly includes a grommet secured to at least one of the base and the top. The grommet defines a passageway for passage of wiring through the top hole. The grommet assembly includes a lug projecting upwardly from the grommet above the upper surface of the top, which lug is adapted for attachment to a hutch supported on the top.
In another form thereof, the present invention provides a grommet assembly for a furniture article having a top supported on a base, the top including an upper surface, a lower surface and an edge surface, the top further defining a hole extending inwardly from the edge surface and extending vertically through the upper and lower surfaces. The grommet assembly includes a grommet, a removable top cover, and a removable side covers. The grommet is disposed within the hole and secured to at least one of the base and the top.
The grommet defines a plurality of apertures, most preferably including a first aperture, a second aperture and a third aperture. The first aperture opens to the hole through the upper surface, the second aperture opens to the hole through the lower surface, and the third aperture opens to the hole through the edge surface. Each of the plurality of apertures opens into an interior volume of the grommet to communicate with the other of the plurality of apertures for wiring passage.
The removable top cover is mountable to the grommet to cover at least a portion of the hole at the upper surface of the top. The removable side cover is mountable to the grommet to cover at least a portion of the hole at the edge surface of the top. When mounted to the grommet, each of the removable top covers is removable from the grommet without removing the other cover.
In still another form thereof, the present invention contemplate an article of furniture including a support base, a top, a grommet and a lug. The top is supported on the support base and includes an upper surface, a lower surface and an edge surface. The top defines a hole extending inwardly from the edge surface and extending vertically through the upper and lower surfaces. The grommet is within the hole and secured to at least one of the support base and the top. The grommet is structured and arranged to define first and second wiring passageways within the hole. The first wiring passageway is arranged between the upper surface and the lower surface of the top, and the second wiring passageway is arranged between the edge surface of the top and at least one of the upper surface of the top and the lower surface of the top. The first wiring passageway accommodates wiring through the hole between a space above the upper surface and a space below the lower surface, and whereby the second wiring passageway accommodates wiring through the hole between a space outward of the edge surface and at least one of the space above the upper surface and the space below the lower surface. The lug projects upwardly from the grommet above the upper surface of the top and is adapted for attachment to a hutch supported on the top.
One advantage of the present invention is that a grommet assembly for a hole in a top surface of a desk or credenza is provided which is adapted for both wiring passage and mounting of a hutch on the top of such desk or credenza.
Another advantage of the present invention is that a grommet assembly with hutch attachment capabilities is provided that is easy to use, and readily convertible when no hutch is required to be secured.
Still another advantage of the present invention is that a grommet assembly is provided for routing wiring outwardly, such as laterally or rearwardly, through the edge surface of a worktop, and vertically through the top and bottom surfaces of the worktop.
DESCRIPTION OF THE FIGURES
The above mentioned and other advantages and objects of this invention, and the manner of attaining them, will become more apparent and the invention itself will be better understood by reference to the following descriptions of embodiments of the invention taken in conjunction with the accompanying drawings, wherein:
FIG. 1
is a perspective view of a workstation formed of articles of furniture equipped with multiple grommet assemblies in accordance with one embodiment of the present invention;
FIG. 2
is a fragmentary perspective view of a grommet assembly equipped desktop from
FIG. 1
in which a portion of the desktop is broken away;
FIG. 3
is a fragmentary perspective view of another grommet assembly equipped desktop from
FIG. 1
in which the grommet assembly is arranged in a hutch-attaching configuration;
FIG. 4
is an exploded view of a grommet assembly prior to its incorporation into an article of furniture;
FIG. 5
is a plan view of the grommet main body of
FIG. 4
separate from the grommet assembly;
FIG. 6
is an elevational view of the grommet main body of
FIG. 5
;
FIG. 7
is a cross-sectional view taken along line
7
—
7
of
FIG. 5
, with a hutch attaching bracket used therewith shown in dashed lines;
FIG. 8
is a bottom perspective view of the removable top cover of
FIG. 4
separate from the grommet assembly; and
FIG. 9
is a perspective view of the removable side cover of
FIG. 4
separate from the grommet assembly.
Corresponding reference characters indicate corresponding parts throughout the several views. Although the drawings represent an embodiment of the invention, the drawings are not necessarily to scale and certain features may be exaggerated or omitted in order to better illustrate and explain the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
For the purposes of promoting an understanding of the principles of the invention, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended. The invention includes any alterations and further modifications in the illustrated devices and further applications of the principles of the invention, which would normally occur to one skilled in the art to which the invention relates.
Referring now to
FIG. 1
, there is shown an office workstation incorporating multiple grommet assemblies configured in accordance with the present invention. The workstation, generally designated
10
, is assembled from multiple articles of furniture, including a first desk unit
15
, a second desk unit
17
, and a transition section or return unit
19
. With respect to each of the articles of furniture comprising workstation
10
, any references to front, side, rear, left, right and the like are from the perspective of a user of the workstation located at work area
20
and facing the described furniture article.
Desk
15
includes a top or horizontal panel
22
supported above the floor on a pedestal or base, which in the illustrated embodiment is formed of a left side panel
24
, a rear modesty panel assembly
25
and a right side panel
26
. Desk
17
similarly includes top panel
28
, left side panel
29
, modesty panel assembly
30
, and right side panel
31
. Return
19
includes top panel
34
and back panel
36
that interconnect desktops
22
and
28
, and side panels
26
and
29
, respectively.
Supportably mounted on desktop
22
is a hutch, generally designated
40
that extend the width of the desk along its rear edge. The hutch
40
can include door-covered, overhead storage compartments
42
assembled on end panels
44
,
46
and back panel
48
that downwardly extend and abut desktop upper surface
23
. A smaller hutch
50
with vertical panels
52
,
53
and back panel
54
can be supported on the left side of desk
17
.
Other hutch designs, such as well-known configurations including one or more shelves or doorless compartments instead of the door covered compartments shown, may alternatively be supported on the desktops. Furthermore, the workstation configuration shown in
FIG. 1
is illustrative and is not intended to be limiting, as various other types of furniture articles, such as a credenza or a table, may find beneficial application of the inventive grommet assembly.
Multiple grommet assemblies of the present invention are shown incorporated into the horizontal panels or worktops
22
,
28
and
34
along various edges thereof. While the inventive grommet assemblies may be positioned along any and all of the edge surfaces of the various top panels of the furniture articles, the number and placement of such assemblies may be selected by one of ordinary skill in the art in view of the teachings herein and based on the number and types of hutches possible mounted by the assemblies, the flexibility in where such hutches can be mounted, and where wiring is to be routed. Grommet assembly
60
at the right edge of desktop
28
and shown in greater detail in
FIG. 2
, and grommet assembly
62
at the rear edge of return top panel
34
, are each shown configured to accommodate wire routing therethrough. These grommet assemblies
60
and
62
do not include hutch attachment lugs since the hutch attachment capabilities of these assemblies are not being utilized for the selected workstation configuration. Grommet assembly
64
at the right edge of desktop
22
and shown in greater detail in
FIG. 3
, grommet assembly
66
at the left edge of desktop
22
, and a grommet assembly at the left edge of desktop
28
(not visible in
FIG. 1
since it is positioned behind hutch panel
53
), are each configured to accommodate wiring passage as well as to attach to a desk-supported hutch in the manner described further below.
With reference now to
FIG. 2
, grommet assembly
60
is shown in greater detail incorporated into desktop
28
which has been partially cut away. A hole in the form of an inverted U-shaped slot
70
starts at and continues inwardly from an outward and laterally facing edge surface
72
of desktop
28
. Slot
70
is formed through the entire height or thickness of desktop
28
and therefore extends between the upper surface
74
and the lower or bottom surface
76
. In the shown embodiment, side panel
31
is aligned under the portion of desktop
28
adjacent edge surface
72
and with its outer face
78
generally flush with edge surface
72
, but in alternate embodiments, may be spaced inwardly from that edge surface.
Grommet assembly
60
includes a grommet main body
80
, a removable top cover
82
, a fixed top cover
84
and a removable side cover
86
. Each component of the assembly is preferably constructed of a high-strength and low-weight material, such as plastic or a glass-filled nylon composite. Other materials of construction, including metal, may also be used. Grommet assembly
60
is as shown in
FIG. 4
, the assembly
60
can include an associated hutch-attaching bracket or lug
88
, that is preferably made of a metal, such as steel. Bracket
88
is not used as part of grommet assembly
60
in
FIG. 1
due to the absence of a hutch panel over grommet assembly
60
requiring attachment. However, upon reconfiguration of the office furniture, if a hutch panel is arranged along the right edge of desk
17
, a bracket
88
can be retrieved and used as part of grommet assembly
60
.
As further shown in
FIGS. 5-7
, grommet main body
80
is most preferably formed in one-piece such as through a die casting process. The body
80
has an upstanding flange
90
arranged in a U-shape in a horizontal plane. Upstanding flange
90
closely conforms to the size and shape of slot
70
formed in the desk
17
so that it can closely line that slot when incorporated into the desk. In the preferred embodiment flange
90
extends along nearly the entire height and essentially the entire length of the slot
70
. In this arrangement, flange upper edge
92
(
FIG. 4
) is slightly recessed from desktop top surface
74
, and the outward facing edges
94
and
95
(
FIG. 4
) of the flange ends are preferably generally flush with desktop edge surface
72
. This slight recessing of edge
92
is designed in conjunction with top covers
82
and
84
such that the covers are substantially flush with top surface
74
when assembled to grommet main body
80
.
The space ringed by upstanding flange
90
provides an open interior volume of the grommet main body
80
serves as a passageway through which wiring can be routed. The grommet interior volume is accessible from above through an aperture
96
defined by the upper edge
92
of flange
90
, from the side through an aperture or gap
97
between the outward facing edges
94
and
95
of the flange ends, and from below through an aperture
98
defined by the bottom edge of flange
90
and the inward face of a crossmember
113
spanning between edges
94
and
95
. Wiring can be selectively routed through the apertures
96
-
98
and within the interior volume to allow wires to pass between the spaces above and below the desktop, and between the spaces outward of and below or above the desktop, depending on the needs of the user.
A mounting flange
99
transversely extends from the bottom edge of flange
90
along the semi-circular length segment
101
of flange
90
that fits within the rounded end of slot
70
, and along the inwardmost portion of the parallel end length segments
103
and
105
of flange
90
. Mounting flange
99
fits under desktop bottom surface
76
and includes circular openings
107
spaced along its arc-shaped length which accommodate fasteners (not shown), such as screws, which can be inserted from below to fix flange
99
against desktop bottom surface
76
and secure the grommet main body
80
to desktop
28
.
End segments
103
and
105
of flange
90
each include a means for attachment of top cover
84
. In the illustrated embodiment, the attachment means for each flange segment includes a rectangular opening
109
in a bottom region of the flange height. A ramped region
111
formed as a thinning of the flange thickness moving upward along the flange height extends between opening
109
and the flange upper edge
92
.
At the bottom edge of flange
90
, a bracket supporting crossmember, generally designated
113
, spans flange end segments
103
and
105
. Crossmember
113
includes a top portion
115
from which downwardly extends a plate-shaped portion
117
. In the preferred embodiment this portion
117
is used to attach the grommet main body
80
to the furniture base. The upper regions of the opposite ends of plate portion
117
merge into the mounting flange
99
. A rectangular slot-shaped opening
119
through top portion
115
is aligned over a hollow
121
(
FIG. 6
) defined by a square stepped offset section
123
(
FIG. 7
) of plate portion
117
. Vertically aligned slots
124
and
125
in plate portion
117
accommodate outwardly extending fasteners (not shown), such as screws, which press plate portion
117
against the inner face of side panel
31
to secure grommet main body
80
to the desk.
Crossmember
113
also includes at least one, and preferably two, attachment members used in mounting removable side cover
86
to grommet main body
80
. In the preferred embodiment, the attachment members are formed as half cylindrical or arched regions
127
and
128
(
FIGS. 5 and 6
) of the otherwise plate shaped top portion
115
. Arched regions
127
and
128
define downwardly opening, rounded hollows
130
and
131
(FIG.
6
). The undersides of the arched regions
127
and
128
include a radially extending rib
133
,
134
, respectively, near the center of the axial length of the arched regions. These ribs
133
,
134
project within hollow
130
or
131
to better engage rods
173
and
174
(
FIG. 4
) projecting from side cover
86
in a friction fit within the hollows. Other types of attachment members, such as by screws, may naturally be substituted by one of skill in the art for the hollow arched region shown.
As best shown in
FIGS. 4 and 8
, top cover
82
is formed with a top plug piece
140
having a planar top surface, a semi-circular inward edge
142
and a flat outward edge
144
. Edge
144
includes a notched portion
146
that defines an opening through cover
82
for the passage of wiring therethrough. Although shown as being an inverted-U shaped slot in
FIG. 4
, the notch-defined opening may be alternatively configured, such as arcuate or squared, within the scope of the invention. A depending ridge
148
formed on the underside of plug piece
140
extends around the cover perimeter in spaced apart relationship with inward edge
142
and outward edge
144
. The thickness of plug piece
140
and the shape of ridge
148
are designed in conjunction with upstanding flange
90
such that when top cover
82
is inserted into slot
70
from above, the underside
150
of plug piece
140
adjacent inward edge
142
is supported on upper edge
92
of flange
90
. The plug piece
140
then fills the inward region of slot
70
with the upper surface of piece
140
substantially flush with desktop surface
74
. When plug piece
140
is so seated vertically aligned ribs
152
and
153
on flange
90
engage ridge
148
to prevent plug rotation.
Fixed top cover
84
includes a rectangular top plate
155
having a thickness preferably equal to that of plug piece
140
. A resilient prong
157
extends downwardly from each of ends
158
and
159
of top plate
155
and includes a flange-facing tooth
160
. A notch shown in each of plate ends
158
and
159
above prong
157
is not functional, but facilitates the molding of the cover
84
in the shown configuration. A not shown pair of ribs extending the length of plate
155
between prongs
157
can be molded into the underside of plate
155
for rigidity.
As cover
84
is inserted from above onto grommet main body
80
, the angled head of each tooth
160
engages a ramped region
11
such that prong
157
is bent toward the middle of the plate length. When sufficiently lowered, due to the elasticity of prong
157
, each tooth
160
snaps into a rectangular opening
109
to secure top cover
84
to main body
80
. When so secured, the underside of top plate
155
is seated on the upper edge
92
of flange
90
, with top plate
155
filling the outward region of slot
70
and in generally abutting relationship with the outward edge
144
Of top cover
82
, and with the upper surface of plate
155
substantially flush with desktop surface
74
. The resiliency of top cover
84
afforded by its material of construction allows a user to slightly bend top cover
84
to withdraw teeth
160
from openings
109
to remove cover
84
from grommet assembly
80
if desired.
As best shown in
FIGS. 4 and 9
, removable side cover
86
has a rectangular face plate
165
with a planar outward surface
167
. Reinforcing ribs
169
project from the inward surface
171
of faceplate
165
. First and second mounting rods
173
and
174
, which can have an inverted U-shaped in vertical cross-section, project honizontally from inward surface
171
. The periphery of rods
173
and
174
are sized and configured to allow insertion into hollows
130
and
131
to achieve a friction fit with arched regions
127
and
128
to removably attach side cover
86
to grommet main body
80
.
To allow cabling access through an installed side cover
86
, knockout sections
176
of face plate
165
which are removable are provided between rods
173
and
174
. Although three knockouts
176
are shown, other numbers as few as one and greater than three, may be employed within the scope of the invention. Each knockout
176
is preferably defined by a shallow V-shaped groove
178
cut into outward surface
167
in an inverted U-shaped pattern starting at the bottom plate edge, and by an aligned shallow V-shaped groove
179
cut into inward surface
171
. In alternate embodiments, knockouts
176
can be otherwise scored to be snapped out manually, or provided as a reduced thickness portion of the plate, which are cut out by a user.
Referring again to
FIG. 4
, bracket
88
serves as an upstanding lug usable to fasten overhead storage units to the top of a furniture article. The bracket is used with the grommet assembly
64
shown n FIG.
1
. Bracket
88
includes an upstanding bar-shaped body
185
with an inwardly extending lip
187
formed as a bend in the lower end of body
185
. Lip
187
is adapted to abut and thereby engage the underside of grommet main body
80
, and particularly the underside of offset section
123
(
FIG. 7
) of crossmember plate portion
117
, when the upper tip portion
189
of bracket body
185
is fully inserted upwardly through slot
119
. Lip
187
prevents bracket
88
from being completely pulled through slot
119
. Body
185
is sized and shaped to closely fit within hollow
121
of offset section
123
. Opening
191
in tip portion
189
accommodates a fastener, such as a screw (FIG.
3
), which can be inserted outwardly therethrough to attach a vertical hutch panel to bracket
88
. Other known forms of attaching the bracket to a panel, such as a tack or nail, may alternatively be employed. When disposed in grommet main body
80
for hutch attachment, bracket
88
can be arranged as shown in dashed lines in FIG.
7
. When so arranged, and in the manner shown in
FIG. 3
illustrating grommet assembly
64
, bracket body
185
extends through opening
146
of removable top cover
82
.
The structure of the inventive grommet assemblies will be further understood in view of the following explanation of the installation and operation of grommet assembly
60
. During manufacture of desk
17
, prior to attaching side panel
31
to desktop
28
, grommet main body
80
is secured within slot
70
with fasteners through mounting flange
99
. When side panel
31
is typically otherwise attached to desktop
28
, grommet main body
80
is also secured to side panel
31
with fasteners through plate portion
117
. It will be appreciated that grommet assembly
60
thus serves as an additional fastening element between the desktop and support base.
Wire accommodating top cover
82
, fixed cover
84
and side cover
86
are subsequently each mounted to grommet main body
80
as described above, resulting in grommet assembly
60
being arranged as shown in FIG.
2
. When wiring is to be routed through grommet assembly
60
, top covers
82
or side cover
86
can be removed as needed. For example, if desk
17
is placed end-to-end with another piece of furniture and a power line is to be routed therebetween, side cover
86
is removed completely, the power line is laterally inserted through grommet base aperture
97
and into the grommet interior volume, and the power line further is routed from the interior volume through aperture
98
or
96
to respectively reach the space below or above the desktop
28
where desired. It will be appreciated that if the power line is routed to the space above desktop
28
, top cover
82
can be removed to facilitate the wiring passage through aperture
96
, and then reinstalled on grommet main body
80
with the power line fitting through opening
146
when the wire routing process is completed.
In situations where desk
17
is not placed end-to end with other furniture, but the grommet assembly
60
is used to connect wiring from above or below the desktop
28
to a space laterally of the desk, after the wire routing process is complete the side cover
86
can be removed. After removing one or more knockouts
176
as appropriate from face plate
165
, side cover
86
can be remounted to grommet main body
80
with the one or more wires passing through the cover openings created by knockout removal. Wire passage between spaces above and below desktop
28
can be performed by removing top cover
82
and passing the wiring within panel slot
70
through grommet main body
80
in a known fashion, and then reinstalling cover
82
on grommet main body
80
with the power wire fitting through cover opening
146
when the wire routing process is completed. All of this wring through the grommet body can occur with a hutch mounted to the desk, or more particularly with the bracket
88
passing through the body
80
and attached to the hutch.
If grommet assembly
60
is to be used to mount on desk
17
a hutch having a panel which is overlaid on top cover
84
assembled to grommet main body
80
, without requiring removal of top cover
82
or side cover
86
, bracket
88
is upwardly inserted from below into hollow
121
and through slot
119
. It will be appreciated that body
185
will be captured between the inner face of side panel
31
and crossmember offset section
123
to limit the range of motion of bracket
88
. After bracket
88
is pulled upward until lip
187
abuts crossmember offset section
123
, and with body
185
flanking the vertical hutch panel, a fastener is inserted through hole
191
to secure the hutch panel to bracket
88
. When the hutch is so secured, the grommet assembly is arranged as shown in
FIG. 3
, and wiring such as shown in dashed lines at
200
may be routed through the grommet assembly in the same manner as described with reference to grommet assembly
60
. If the hutch is to be eliminated, the fastener through bracket
88
is simply removed, and bracket
88
is withdrawn from below, leaving the grommet assembly arranged as shown in FIG.
2
.
While the invention has been illustrated and described in detail in the drawings and foregoing description, the same is to be considered as illustrative and not restrictive in character. It should be understood that only the preferred embodiments have been, shown and described and that all changes and modifications that come within the spirit of the invention are desired to be protected.
Claims
- 1. A grommet assembly for a furniture article having a top supported on a base, the top including an upper surface and,a lower surface and defining a hole therethrough for wiring to extend between spaces above and below the top, the furniture article further having a hutch supported on the top, the grommet assembly comprising:a grommet disposable within the hole in the top and securable to at least one of the base and the top, said grommet defining a passageway for passage of wiring through the top hole; and a bracket projecting through said passageway and upwardly from said grommet above the upper surface of the top, said bracket having an end configured for attachment to the hutch supported on the top.
- 2. The grommet assembly of claim 1 wherein said grommet includes an upstanding flange lining the hole, and a crossmember that horizontally spans opposite first and second portions of said flange, said crossmember defining an opening to receive said bracket therethrough.
- 3. The grommet assembly of claim 2 wherein said bracket includes an upstanding bar defining an opening through an upper end portion for receiving a fastener therethrough, and a lip of at a lower end portion adapted to engage said crossmember to resist upward withdrawal of said bracket through said crossmember opening.
- 4. The grommet assembly of claim 3 wherein said cross ember includes a depending portion, said depending portion having an offset section that defines a hollow sized to receive said bar of said bracket.
- 5. The grommet assembly of claim 4 wherein said depending portion includes a plate defining a plurality of openings for accommodating fasteners for securing said plate to the base.
- 6. The grommet assembly of claim 1 further comprising a removable cover for the top hole, said cover seatable on said grommet with a top surface generally flush with the top upper surface, said cover defining a notched edge defining an opening for wiring passage.
- 7. A grommet assembly for a furniture article having a top supported on a base, the top including an upper surface, a lower surface and an edge surface, the top further defining a hole extending inwardly from the edge surface and extending through the upper and lower surfaces, the grommet assembly comprising:a grommet disposable within the hole and securable to at least One of the base and the top, said grommet defining a plurality of apertures including a first aperture, a second aperture and a third aperture, said first aperture opening to the hale through the upper surface, said second aperture opening to the hole through the lower surface, and said third aperture opening to the hole through the edge surface, each of said plurality of apertures opening into an interior volume of said grommet to be in communication with the other of said plurality of apertures for wiring passage; a removable top cover mountable to said grommet to cover At least a portion of the hole at the upper surface of the top; a removable side cover mountable to said grommet to cover at least a portion of the hole at the edge surface of the top; and a bracket projecting upwardly from said grommet above the upper surface of the top, said bracket having an end configured for attachment to a hutch supported on the top.
- 8. The grommet assembly of claim 7 wherein said grommet includes an upstanding flange lining the hole, and a crossmember that horizontally spans first and second portions of said flange, said crossmember defining an opening to receive said bracket therethrough.
- 9. The grommet assembly of claim 8 wherein said crossmember comprises a top plate portion and a depending plate portion, wherein said crossmember opening is located in said top plate portion, said depending plate portion having an inwardly offset section that defines a hollow sized to receive a portion said bracket.
- 10. The grommet assembly of claim 9 wherein said depending plate portion includes a plurality of openings for accommodating fasteners for securing said depending plate portion to the base.
- 11. The grommet assembly of claim 7 wherein said grommet includes an upstanding flange lining the hole, and a mounting flange transversely extending openings for accommodating fasteners for securing said mounting flange to the top.
- 12. The grommet assembly of claim 11 further comprising a cover member for covering at least a portion of the hole at the upper surface of the top, said cover member including downwardly extending prongs attachable to complementary shaped portions of said upstanding flange, said cover member located outward of said removable top cover and adjacent the edge; surface of the top, wherein said removable top cover covers the inward end of the hole and includes an outward edge adjacent said cover member, said outward edge notched to define a wiring accommodating opening.
- 13. The grommet assembly of claim 3 wherein said removable side cover includes a plurality of knockout sections which when removed allow for wiring passage.
- 14. An article of furniture comprising:a support base, wherein said support base includes a vertical panel; a top supported on said support base, said top including an upper surface, a lower surface, an edge surface and a region adjacent said edge surface aligned over said vertical panel, the top further defining a hole extending inwardly from said edge surface and extending through the upper and lower surfaces; a grommet within the hole and secured to at least one of said support base and said top, said grommet structured and arranged to define first and second wiring passageways within the hole said wiring passageway arranged between said upper surface and said lower surface of said top, said second wiring passageway arranged between said edge surface of said top and at least one of said upper surface of said top and said lower surface of said top, whereby said first wiring passageway accommodates wiring through said hole between a space above said upper surface and a space below said lower surface, and whereby said second wiring passageway accommodates wiring trough said hole between a space outward of said edge surface and at least one of said space above said upper surface and said space below said lower surface, said grommet further including an upstanding flange lining said hole and a crossmember that horizontally spans first and second portions of said upstanding flange, said crossmember including a plate section extending below said upstanding flange and having a plurality of openings for accommodating fasteners that secures said plate section to said vertical panel.
- 15. The article of furniture of claim 14 wherein said crossmember defines an opening through which extends said lug, said lug comprising an upstanding bar with a fastener receiving opening through an upper end portion, and wherein said lug comprises a lip of said bar adapted to engage said crossmember to resist upward withdrawal of said lug through said crossmember opening.
- 16. The article of furniture of claim 14 further comprising a removable top cover mountable to said grommet to cover at least a portion of said hole at said upper surface of said top, and a removable side cover mountable to said grommet to cover at least a portion of said hole at said edge surface of said top.
- 17. The article of furniture of claim 16 wherein said removable side cover includes a plurality of knockout sections which when removed allow for wiring passage.
- 18. A grommet assembly for a furniture article having a top supported on a base, the top including an upper surface and lower surface and defining a hole therethrough for wiring to extend between spaces above and below the top, the furniture article further having a hutch supported on the top, the grommet assembly comprising:grommet including an upstanding flange disposable within the hole in the top and defining a passageway for passage of wiring therethrough, said grommet including a cross ember that spans opposite portions of said flange, said crossmember defining an opening therethrough; and bracket having an upstanding bar configured to extend through said opening in said crossmember, an end of said bar configured for attachment to the hutch supported on the top and ad opposite end of said bar configured to engage said crossmember to resist withdrawal of said bracket through said crossmember opening.
- 19. The grommet assembly of claim 18, wherein said opposite end of said bar defines a lip sized to prevent withdrawal through said opening in said crossmember.
- 20. The grommet assembly of claim 18 wherein said grommet includes a plate extending from said upstanding flange and sized to contact a surface of the top surrounding the hole in the top of the article of furniture.
- 21. The grommet assembly of claim 20 wherein said plate defines a plurality of openings for accommodating fasteners for securing said plate to the base.
- 22. The grommet assembly of claim 20, wherein said plate is arranged to contact the lower surface of the top.
- 23. A grommet assembly for an article of furniture having a top supported on a base and a hutch supported on the top, the top defining a hole therethrough to receive wiring passing therethrough, said grommet assembly comprising:a hollow grommet sized to be received within the hole in the furniture top, said grommet defining at least one opening for passage of wiring therethrough; and elongated bracket having one end configured to extend through said at least one opening for attachment to the hutch and an opposite end configured to engage said grommet to prevent withdrawal of said bracket through said at least one opening.
- 24. The grommet assembly of claim 23 wherein said grommet includes:an upstanding flange sized to be received within the hole; and a portion extending from said upstanding flange and sized to contact a surface of the top surrounding the hole in the top of the article of furniture.
- 25. The grommet assembly of claim 24, wherein said portion is a plate extending from said upstanding flange.
- 26. The grommet assembly of claim 25, wherein said plate is arranged to contact the lower surface of the top.
- 27. The grommet assembly of claim 24, wherein said one end of said bracket is an elongated bar and said opposite end of said bracket is a lip projecting substantially perpendicularly from said bar.
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