PREFABRICATED MOUNTING BRACKET ASSEMBLY
A bracket assembly supports an electrical box between wall studs. The bracket assembly includes an elongate vertical bracket having a first end for attachment to a horizontal stud and an opposed upper end. An elongate horizontal bracket is affixed to the upper end of the vertical bracket. The horizontal bracket includes a pair of opposed ends for attachment to spaced apart vertical studs. The horizontal bracket defines a frame including a plurality of openings. The frame accommodates on side thereof an electrical box about each opening and accommodates on the other side thereof a mud ring about each opening.
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This application claims priority o U.S. Provisional Patent Application No. 61/100,302 filed on Sep. 26, 2008, the contents of which is incorporated herein by reference in its entirety.
FIELD OF THE INVENTIONThe present invention is directed generally to a mounting bracket assembly which supports an electrical. box and/or a mud ring within a structural wall. More particularly, the present invention relates to a prefabricated I-shaped mounting bracket which is affixed to a floor track and to vertical studs.
BACKGROUND OF THE INVENTIONIn order to install various electrical components such as outlets, switches and the like which are used for power, telecommunications and data, boxes, housings or frames are typically used to support the device. One traditional method of mounting such boxes and frames is to mount these devices directly to the wall studs which support the wall board.
While this technique adequately serves to support the electrical devices, there are certain distinct disadvantages. Since the boxes and frames must be mounted to the studs, it limits the locations where such devices can be supported, inasmuch as the devices must be supported adjacent the wall studs. Moreover, since these devices can be mounted vertically along the stud at any location, the installer must precisely measure and locate these devices to assure consistency with respect to the height of installation of these devices, as well as compliance with applicable codes and specifications.
In situations where it is desirous to mount boxes and frames some distance from the stud, a bracket is often used. The brackets take two basic different forms. The first is a horizontally mounted bracket which generally mounts to two spaced apart vertical studs. The other type of bracket is a vertical bracket which is mounted to a floor stud and extends upwardly.
As can be appreciated, the horizontal bracket suffers from the problem that its height from the floor still must be accurately measured to assure consistency. Vertical brackets suffer from the problem that since it is mounted at one end in a cantilevered fashion, securement of the box or bracket is riot always assured.
It is desirable, therefore, to provide an improved bracket assembly which overcomes many of the disadvantages of the prior art.
SUMMARY OF THE INVENTIONThe present invention provides a bracket assembly for supporting an electrical box. The bracket assembly includes an elongate vertical bracket having a first end for attachment to a horizontal floor stud and an opposed upper end. An elongate horizontal bracket is affixed to the upper end of the vertical bracket. The horizontal bracket includes one end for attachment to one vertical stud and an opposed end for attachment to another vertical stud spaced from the one stud. The horizontal bracket defines a frame including a plurality of openings. The frame is positioned to accommodate on one side thereof an electrical box about each opening and for accommodating on the other side thereof a mud ring about each opening.
The present invention is designed to support an electrical box and/or mud ring within a structural wall. The bracket assembly of the present invention is designed for “new work” projects where the box and mud ring are installed prior to placement of the wall board.
Referring to
As shown in
The vertical bracket 20 includes at its lower end 28 a plurality of attachment fingers 30. Attachment fingers 30 include a pair of spaced apart rear attachment fingers 30a and a central forward attachment finger 30b. The attachment fingers are slightly spaced apart in a depth-wise fashion so as to permit insertion of an upwardly extending edge 12a of floor track 12 thereinto.
The vertical bracket 20 has a length which is selected so that when the horizontal bracket 24 is positioned thereover the electrical box or boxes which are attached to the horizontal bracket will be positioned at the appropriate height from the floor. Different length vertical brackets may be provided to accommodate different desirable positions of the electrical box.
The horizontal bracket 24 is selected to have a length which spans the space between upwardly extending spaced apart vertical wall studs 14 and 16. Different length horizontal brackets may be provided to accommodate different spacings between the vertical wall studs.
Referring additionally to
Referring now to
The mounting of box electrical box 32 and mud ring 40 will be described in further detail hereinbelow with respect to
The horizontal bracket 24 is affixed to spaced apart studs 14 and 16 by providing a mounting surface 50 at each distal end thereof. Mounting surfaces 50 are designed to be supported against the front face 14a, 16a of vertical studs 14 and 16.
With additional reference to
It is contemplated that upon attachment of the horizontal bracket 24 to studs 14 and 16, the screw 56 can then be screw inserted through the face of the vertical stud as shown in
With reference to
Once the box 32 is supported on bracket 24, the mud ring 40 may be applied thereto as shown in
Various changes to the foregoing described and shown structures would now be evident to those skilled in the art. Accordingly, the particularly disclosed scope of the invention is set forth in the following claims.
Claims
1. A bracket assembly for supporting an electrical box comprising:
- an elongate vertical bracket, said bracket having a first end for attachment to a horizontal floor stud and an opposed upper end;
- an elongated horizontal bracket affixed to said upper end of said vertical bracket; said horizontal bracket including one end for attachment to one vertical stud and an opposed end for attachment to another vertical stud spaced from said one stud; said horizontal bracket defining a frame including a plurality of openings, said frame for accommodating on one side thereof an electrical box about each opening and for accommodating on the other side thereof a mud-ring about each opening.
2. A bracket assembly of claim 1 wherein said floor stud includes a floor track and wherein said first end of said vertical bracket includes attachment fingers for attaching said first end to said floor track.
3. A bracket assembly of claim 1 wherein each end of said horizontal bracket includes a mounting surface for engagement with said spaced apart vertical studs.
4. A bracket assembly of claim 3 wherein each said mounting surface includes a screw aperture therethrough and wherein each said screw aperture has a mounting screw captively retained therein.
5. A bracket assembly of claim 4 wherein each said mounting screw has a head positioned on one side of said mounting surface and a threaded shaft extending through said screw aperture, said threaded shaft having supported on the other side of said mounting surface a washer element to captively support said screw in said screw aperture.
6. A bracket assembly of claim 4 wherein said mounting. screw is captively retained within said screw aperture by friction.
7. A bracket assembly of claim 1 wherein said frame includes a plurality of mounting apertures arranged about each of said plurality of openings said box mounting apertures being arranged to accommodate different size boxes.
8. A bracket assembly of claim 7 wherein said mounting apertures are key-hole shaped apertures.
9. A bracket assembly of claim 8 wherein said key-hole shaped apertures included a wide extent and a narrow extent, said wide extent being positioned vertically above said narrow extent.
10. A bracket assembly of claim 7 wherein said mounting apertures further include recesses formed within said frame opening, said recesses accommodating mounting fasteners for supporting said box and said mud-ring.
11. A bracket assembly for supporting an electric box comprising:
- an elongate vertical bracket, said bracket having a first end for attachment to a horizontal floor track and an opposed upper end;
- an elongated horizontal bracket affixed to said upper end of said vertical bracket; said horizontal bracket including one end for attachment to one vertical stud and an opposed end for attachment to another vertical stud spaced from said one stud;
- each end of said horizontal bracket including a mounting surface for engagement with said spaced apart vertical studs and wherein each mounting surface includes a screw aperture therethrough and wherein each screw aperture has a mounting screw captively retained therein.
12. A bracket assembly of claim 11 wherein each said mounting screw has a head positioned on one side of said mounting surface and a threaded shaft extending through said screw aperture, said threaded shaft having supported on the other side of said mounting surface a washer element to captively support said screw in said screw aperture.
Type: Application
Filed: Sep 14, 2009
Publication Date: Apr 1, 2010
Applicant: Thomas & Betts International, Inc. (Wilmington, DE)
Inventors: Charles E. Whipple (Collierville, TN), Cong T. Dinh (Collierville, TN)
Application Number: 12/558,720
International Classification: A47B 96/06 (20060101);