Receptacle for enclosing low-voltage electronic devices in a wall

A receptacle for enclosing low-voltage electronic devices and maintaining the integrity of a vapor barrier. The receptacle includes a base, and four side walls. Each side wall is joined to two adjacent side walls to form a perimeter wall. The perimeter wall is joined to the base and extends from it in a generally perpendicular fashion. The perimeter wall and base delineate a generally rectangular enclosure with five closed sides and one open side. A mounting flange is joined to the four side walls and extends from them in a generally perpendicular fashion. The receptacle is positioned within a wall of a building so as to allow at least one flange direct contact with a structural member. The structural members of the wall and the receptacle are both covered with a barrier film. The barrier film is sealingly attached to the flange. A hole is created through the barrier film within the confines of the receptacle so that a low voltage electronic device can be mounted in the wall without compromising the vapor barrier of the building.

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Description
FIELD OF THE INVENTION

The present invention relates generally to components for building construction. More particularly, the present invention relates to receptacles for enclosing low voltage electronic devices.

BACKGROUND OF THE INVENTION

With the rising cost of energy, efforts have been made to provides homes and other buildings with insulation which will more efficiently prevent the loss of heat to the outside. Modem building techniques include the installation of a vapor barrier in the walls of homes or other buildings.

The vapor barrier contains warm, moist air inside the building. If warm air from inside the building penetrates the vapor barrier, moisture from this air may condense inside the walls and ceilings of the building. This condensed moisture can promote mold growth and cause building materials to degrade. The loss of warm air from the inside of the building to the outside of the building also increases the cost of heating the structure.

When mounting speakers, keypads and other low voltage electronic devices in the wall or ceiling of a house or other building it is desirable to protect the low voltage devices from exposure to dirt, debris from building materials and other substances which may cause these devices to deteriorate. Installers who place low-voltage electronic devices in the walls of structures often use standard building materials to fabricate a “custom-built” enclosure at the installation site. To comply with modem building requirements, these custom-built enclosures must be substantially impervious to warm, moist air, and they must be sealingly connected to the existing vapor barrier of the structure. A great deal of skill is required to assemble an enclosure at a work site which will accomplish these goals. Even when an installer is highly skilled, this task is very time consuming.

SUMMARY OF THE INVENTION

A receptacle enclosing low voltage electronic devices and maintaining the integrity of a vapor barrier. The receptacle includes a base and four side walls. Each side wall is joined to two adjacent side walls to form a perimeter wall. The perimeter wall is joined to the base and extends from it in a generally perpendicular fashion. The perimeter wall and base delineate a generally rectangular enclosure with five closed sides and one open side.

The base of the receptacle includes a pattern of concentric geometric shapes. When a portion of the base is seen through a hole cut in a wall, this pattern provides the installer with visual indicators which allow the installer to determine the location of the hidden portions of the receptacle.

The receptacle also includes a plurality of wire located dimples. The material thickness of the wire locator dimples is generally thinner than the thickness of the perimeter wall and the base. The wire locator dimples are useful for creating a hole which will allow a wire to enter the receptacle. Removing the wire locator dimple from the receptacle using a knife or other cutting tool creates a small circular hole in the receptacle. When the desired length of wire is pulled through the hole, the hole may be sealed using any commercially available sealant.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a receptacle for enclosing low voltage electronic devices in a wall;

FIG. 2 is a cross sectional view of a receptacle for enclosing low voltage electronic devices in a wall;

FIG. 3 is a plan view of a receptacle positioned inside a wall;

FIG. 4 is a plan view of an alternate embodiment of a receptacle positioned in a wall;

FIG. 5 is a third embodiment of receptacle positioned in a wall;

FIG. 6 is a cross sectional view of a wall with a receptacle for enclosing low voltage electronic devices positioned inside of it; and

FIG. 7 is a plan view of a wall with a hole cut through the wall for fastening a low voltage electronic device;

FIG. 8 is a plan view of a wire support in accordance with an exemplary embodiment of the present invention;

FIG. 9 is a perspective view of an assembly in accordance with an exemplary embodiment of the present invention;

FIG. 10 is a perspective view of an assembly in accordance with an exemplary embodiment of the present invention; and

FIG. 11 is a perspective view of an assembly in accordance with an exemplary embodiment of the present invention.

 DETAILED DESCRIPTION OF THE INVENTION

The following detailed description should be read with reference to the drawings, in which like elements in different drawings are numbered in like fashion. The drawings which are not necessarily to scale, depict selected embodiments and are not intended to limit the scope of the invention. In some cases, the drawings may be highly diagrammatic in nature. Examples of constructions, materials, dimensions, and manufacturing processes are provided for various elements. Those skilled in the art will recognize that many of the examples provided have suitable alternatives which may be utilized.

FIG. 1 is a perspective view of a receptacle shown generally by element number 10. Receptacle 10 includes a base 12, and four side walls 14, 16, 18, and 20. Each side wall is joined to two adjacent side walls to form a perimeter wall 11. Perimeter wall 11 is joined to base 12 and extends from base 12 in a generally perpendicular fashion. Perimeter wall 11 and base 12 delineate a generally rectangular enclosure with five closed sides and one open side.

A mounting flange 22 is joined to side walls 14, 16, 18, and 20. Mounting flange 22 is comprised of side flanges 24 and 26, top flange 28 and bottom flange 30. Flanges 24, 26, 28, and 30 extend in a generally perpendicular fashion from side walls 14, 16, 18, and 20 respectively.

Base 12 includes a pattern of concentric geometrical shapes shown generally at 32. As shown in FIG. 1, the center of pattern 32 is generally aligned with the center of base 12. Pattern 32 in FIG. 1 is a pattern of concentric circles. It is to be understood that another geometric shape could be chosen for pattern 32 without deviating from the spirit or scope of this invention. For example, pattern 32 could be a pattern of polygons, such as triangles, or squares.

Pattern 32 may also be created on base 12 using a variety of techniques. For example, pattern 32 could be injection molded with a series of raised lines which constitute pattern 32. Alternatively, pattern 32 could be printed on a label and the label could be adhered to base 12. Pattern 32 could also be printed directly onto base 12 using conventional printing methods such as pad printing or screen printing.

In a preferred embodiment, pattern 32 is formed by alternating ridges 34 and grooves 36 in base 12 (best shown in FIG. 2). Ridges 34 and grooves 36 serve to stiffen base 12 in addition to creating pattern 32. Stiffening of base 12 is particularly valuable when receptacle 10 is used to house audio speakers. If base 12 was substantially flexible, an audio speaker may cause it to vibrate and create undesirable noise.

Receptacle 10 includes a plurality of wire locator dimples 33A, 33B, 33C, 33D, and 33E. As best shown in FIG. 2, wire locator dimples 33A, 33B, 33C, 33D, and 33E each are comprised of a localized projection formed from the same material as the wall but extending away from the wall. The material thickness of wire locator dimples 33A, 33B, 33C, 33D, and 33E is generally thinner that the material thickness of side walls 14, 16, 18, and 20, and base 12.

Wire locator dimples 33A, 33B, 33C, 33D, and 33E are useful for creating a hole allowing a wire 62 to pass through one wall of receptacle 10. For example, if an installer intends to pass wire 62 through wall 20, a knife or other cutting tool may be used to cut off wire locator dimple 33D. Cutting off wire locator dimple 33D creates a smaller circular hole in wall 20. When installing a low-voltage electronic device in receptacle 10 wire 62 will be pulled through this hole. When the desired length of wire 62 is pulled through the hole, the hole will be sealed using any commercially available sealant such as silicone caulk or acrylic caulk. Sealing the hole which allows wire 62 to enter receptacle 10 is necessary in order to maintain a continuous vapor barrier within wall 50. Wire locator dimples 33A, 33B, 33C, 33D, and 33E allow an installer to quickly create a small round hole of uniform size and shape. Only a small amount of sealing material is require to seal this small uniformlly shaped hole after wire 62 has been positioned. This saves time for the installer and improves the integrity of the vapor barrier.

In one embodiment of receptacle 10, a layer of pressure sensitive adhesive 38 is applied to flange 22 as shown in FIG. 2. Pressure sensitive adhesive 38 may be covered with a release liner 40 to prevent pressure sensitive adhesive 38 from adhering to any objects while receptacle 10 is transported and stored prior to use. Release liner 40 may be comprised of a layer of paper or plastic film treated with a release agent. Release liner materials of this type are well known in the art and may use silicone or fluoropolymer based release agents.

Receptacle 10 may be made from any substantially rigid material. The preferred material for receptacle 10 is a thermoplastic material such as ABS (acrylonitrile-butadiene-styene) or PVC (polyvinyl chloride). Thermoplastic materials are low in cost and they can be easily fabricated using conventional injection molding, or thermo-forming processes. In many applications a flame-retardant thermoplastic material will be preferred.

A portion of a building wall 50 is illustrated in FIG. 3 with the inventive receptacle 10 installed. Wall 50 includes structural members 52A, 52B, and outer layer 54. Structural members 52A, 52B may be comprised of a number of commonly used building materials including steel, aluminum, and wood. A number of materials may also be used to fabricate outer layer 54 including plaster, wood, acoustic tiles, gypsum board, or a wood fiber composite material. In the art gypsum board is sometimes referred to as drywall, or by the trademarked brand name SHEETROCK. A barrier film 56 is positioned directly behind outer layer 54 in wall 50. Barrier film 56 may be any low cost, thin material which is substantially impervious to air and water vapor. Barrier film 56 is positioned in wall 50 to prevent the passage of warm moist air from the inside of the building to the outside of the building. To accomplishing this goal completely, any holes made in barrier film 56 is preferably completely sealed. In the art the walls of a building are assembled to include a continuous sealed layer which is comprised of multiple sheets of barrier film 56 sealingly attached along their edges. In the art, this continuous sealed layer is referred to as the vapor barrier. An objective of the present invention is to provide method of installing low-voltage electronic devices in a wall maintaining the integrity of the vapor layer.

Receptacle 10 is positioned in wall 50 so that side flanges 24 and 26 overlap structural members 52B and 52A respectively. A plurality of fasteners 58 have been used to attach side flanges 24 and 26 to structural members 52B and 52A. In the embodiment shown in FIG. 3 fasteners 58 are depicted as staples, however it should be understood that other fasteners could be used without departing from the spirit and scope of this invention. For example, fasteners 58 could be screws, nails, or rivets.

In an alternate embodiment receptacle 10 may be positioned in wall 50 so that top flange 28 and bottom flange 30 overlap structural members 52A, 52B. In a preferred embodiment the length of side walls 14, 16, 18, and 20 are selected so that receptacle 10 will fit between structural members 52A, 52B which have be placed a distance part which is commonly used in the art. For example, the length of side walls 18 and 20 may be selected so that receptacle 10 will fit between structural members which have been placed on 16 inch centers and the length of side walls 14 and 16 may be selected so that receptacle 10 will fit between structural members which have been placed on 24 inch centers.

An end 60 of wire 62 is disposed inside receptacle 10. Wire 62 passes through a wire entry hole 61 in side wall 18 of receptacle 10. A wire coil or bundle 64 is formed of wire 62 and is disposed immediately outside one wall of receptacle 10. Although FIG. 3 illustrates wire 62 passing through side wall 18, it should be noted that wire 62 may pass through any side wall 14, 16, 18, 20, or base 12 without departing from the scope or spirit of this invention.

It should also be noted that although the specific embodiment illustrated in FIG. 3 depicts receptacle 10 installed in a wall, receptacle 10 may be installed in other portions of a building without departing from the spirit or scope of this invention. For example, receptacle 10 may be mounted in a ceiling to house an audio speaker.

FIG. 4 is a plan view illustrating a receptacle 110. Receptacle 110 is positioned in wall 150 so that side flanges 124 and 126 overlap structural members 152B and 152A respectively. A plurality of fasteners 158 have been used to attach side flanges 124 and 126 to structural members 152B and 152A.

A wire 162 extends through a wire entry hole 161 in side wall 118 of receptacle 110. A wire bundle 164 and a wire end 160 are both disposed inside receptacle 110. Wire entry hole 161 was created by cutting off a wire locator dimple (not shown). Wire entry hole 161 is covered by seal 166 which is adhesively bonded to both wire 162 and wall 118 of receptacle 110. Seal 166 is created by dispensing a sealant 168 onto both wire 162 and wall 118 in the vicinity of wire entry hole 161, then allowing sealant 168 to cure. Sealant 168 may be any one of a number of commercially available materials including silicone caulk and acrylic caulk. Seal 166 ensures the integrity of the vapor barrier by closing wire entry hole 161 which was made in wall 118 to accommodate wire 162.

A plurality of mounting brackets 172, 174 are disposed in receptacle 110. Mounting brackets 172, 174 may be attached to receptacle 110 with mechanical fasteners (not shown) such as rivets or screws. Mounting brackets 172, 174 may also be adhered to receptacle 110 with an adhesive (not shown). Mounting brackets 172, 174 provide a convenient place to attach low-voltage electronic devices which are being housed in receptacle 110.

FIG. 5 is a plan view of a receptacle 210 positioned in a wall 250. A wire 262 extends through seal 268 and through a wire entry hole 261 in a side wall 218 of receptacle 210. Seal 266 is adhesively bonded to both wire 262 and wall 218. Seal 266 is created by dispensing a sealant 268 onto both wire 262 and wall 218 in the vicinity of wire entry hole 261, then allowing sealant 268 to cure. Sealant 268 may be any one of a number of commercially available materials including silicone caulk and acrylic caulk.

A zig/zag or serpentine wire pattern 270 is disposed inside of receptacle 210. Serpentine wire pattern 270 is comprised of a length of wire 262 which has been bent into the shape shown in the FIG. 5. Fasteners 269, such as staples preferably loosely hold wire pattern 270 in place until the electronic device is installed.

FIG. 6 is a section of wall 50 taken along section line A-A in FIG. 3. Receptacle 10 is illustrated in FIG. 6 in a position between structural members 52A and 52B. Barrier film 56 is shown covering receptacle 10. Flange 22 of receptacle 10 is sealingly connected to barrier film 56. A number of methods may be used to accomplish this seal. In one embodiment pressure sensitive adhesive layer 38 is pre-applied to flange 22 and covered with release liner 40. Release liner 40 is removed prior to covering receptacle 10 with barrier film 56. When barrier film 56 is positioned over receptacle 10 it will readily adhere to pressure sensitive adhesive layer 38 and form a sealed connection with flange 22.

An alternate method for sealing barrier film 56 to flange 22 is to apply an adhesive to flange 22 just prior to covering receptacle 10 with barrier film 56. Spray on adhesives suitable for this purpose are commercially available from 3M Company (St. Paul, Minn.). Finally, sealing tape may also be use to seal barrier film 56 to flange 22.

FIG. 7 is a plan view of wall 50 taken from the point of view of line B-B shown in FIG. 6. A hole 80 has been cut through outer layer 54 and barrier film 56. Geometric pattern 32 of receptacle 10 is visible through hole 80. Geometric pattern 32 provides the installer of a low voltage electronic device with a visual reference point. After looking at geometric pattern 32, the installer knows which direction he or she must reach to find wire end 60.

Referring to FIG. 7 and FIG. 3, the preferred steps used to enclose a low-voltage electronic device and maintain the integrity of a vapor barrier are as follows:

    • 1. Choose which of the wire locator dimples is the most convenient place for wire 62 to enter receptacle 10.
    • 2. Cut off the wire locator dimple to create wire entry hole 61.
    • 3. Position receptacle 10 within wall 50 so that at least one flange is in direct contact with a structural member.
    • 4. Secure the flange to the structural member.
    • 5. Thread wire.62 through wire entry hole 61 in receptacle 10.
    • 6. Place barrier film 56 over structural members 52A, 52B and receptacle 10.
    • 7. Seal barrier film 56 to flange 22 of receptacle 10.
    • 8. Complete the assembly of the wall by positioning outer layer 54 over barrier film 56.
    • 9. Connect a radio frequency transmitter to wire 62.
    • 10. Use a radio frequency receiver to determine the approximate location of wire end 60; in this approximate location, create hole 80 through barrier film 56 and outer layer 54.
    • 11. Visually examine pattern 32 to determine the location of wire end 60 relative to hole 80.
    • 12. Reach inside hole 80 with one hand and retrieve wire 62 by grasping wire end 60.
    • 13. Pull out the desired length of wire 62 and attach wire end 60 to the low-voltage electronic device which is being installed.
    • 14. Seal wire entry hole 61 in enclosure 10 using a sealant such as silicon caulk or acrylic caulk.
    • 15. Complete the installation by fastening the low-voltage electronic device to outer layer 54.

FIG. 8 is a plan view of a wire support 302 in accordance with an exemplary embodiment of the present invention. Wire support 302 comprises a body 304 defining a first perf-cut 306 and a second perf-cut 308. Each perf-cut is comprised of a plurality of perforations 307,309. First perf-cut 306 is disposed between a first panel 310 and a second panel 312 of body 304. Second perf-cut 308 is disposed between second panel 312 and a third panel 314. Third panel 314 includes a first tab 320 and a second tab 322. In the embodiment of FIG. 8, first panel 310 defines a first slot 324 and a second slot 326.

In the embodiment of FIG. 8, body 304 is generally flat. In a preferred embodiment, body 304 is adapted to be folded along first perf-cut 306 and second perf-cut 308 so that body 304 assumes a generally polygonal shape. Also in a preferred embodiment, first tab 320 and second tab 322 of third panel 314 are adapted to interlock with first panel 310 to hold body 304 in a generally polygonal shape. In a particularly preferred embodiment, first tab 320 is adapted to seat against first panel 310 proximate first slot 324 and second tab 322 is adapted to seat against first panel 310 proximate second slot 326.

Body 304 defines a plurality of apertures 372. In the embodiment of FIG. 8, each aperture comprises a plurality of slits. In a preferred embodiment, each aperture 372 is adapted to allow a wire to pass through body 304.

FIG. 9 is a perspective view of an assembly 300 in accordance with an exemplary embodiment of the present invention. Assembly 300 includes wire support 302 of FIG. 8 and a receptacle 330 having a base wall 332 and a perimeter wall 334. Perimeter wall 334 comprises a first side wall 336, a second side wall 338, a third side wall 340, and a fourth side wall 342. Base wall 332 and perimeter wall 334 define a chamber 344.

A first structural member 346 and a second structural member 348 are also illustrated in FIG. 9. First structural member 346 and second structural member 348 may form a portion of a wall, a ceiling, etc. of a building. First structural member 346 and second structural member 348 define a cavity 350.

As shown in FIG. 9, a portion of receptacle 330 is disposed within cavity 350. Receptacle 330 includes a flange wall 352 attached generally perpendicularly to perimeter wall 334. In a preferred embodiment, flange wall 352 allows the attachment of receptacle 330 to a structural member of a building. In the embodiment of FIG. 9, flange wall 352 is fixed to first structural member 346 and second structural member 348 with a plurality of staples 376.

Wire support 302 is disposed within chamber 344 of receptacle 330. In the embodiment of FIG. 9, first tab 320 is disposed proximate first slot 324 and second tab 322 is disposed proximate second slot 326. As shown in FIG. 9, wire support 302 has been folded so that first panel 310, second panel 312, and third panel 314 define a polyhedron 354. Polyhedron 354 includes a first surface 356 defined by first panel 310, a second surface 358 defined by second panel 312, and a third surface 360 defined by third panel 314. The ends of first panel 310 and second panel 312 define a first end surface 362 and a second end surface 364. Polyhedron 354 is preferably a pentahedron.

FIG. 10 is a perspective view of an additional assembly 370 in accordance with the present invention. Assembly 370 of FIG. 10 includes a wire coil 366 comprising a wire 368. As in the previous embodiment, assembly 370 includes wire support 302 and a receptacle 330 having a base wall 332 and a perimeter wall 334. Perimeter wall 334 comprises a first side wall 336, a second side wall 338, a third side wall 340, and a fourth side wall 342. Base wall 332 and perimeter wall 334 define a chamber 344. In the embodiment of FIG. 10, wire 368 passes through a receptacle aperture defined by base wall 332 of receptacle 330. Wire 368 also passes through one of the apertures 372 (best shown in FIG. 8) defined by wire support 302. Wire 368 forms a wire coil 366 comprising a number of turns 374.

As mentioned previously, first structural member 346 and second structural member 348 may form a portion of a wall, a ceiling, etc. of a building. For example, first structural member 346 and second structural member 348 may form a portion of a building wall 50 as shown in FIG. 6 and FIG. 7. The wall may include a barrier film and an outer layer (e.g., SHEETROCK) overlaying first structural member 346, second structural member 348, and receptacle 330.

Having thus described FIGS. 8 through 10, a preferred method in accordance with the present invention may be described with reference thereto. The steps used to enclose a low-voltage electronic device and maintain the integrity of a vapor barrier may be as follows:

    • 1. Position a receptacle within a cavity of the wall proximate one or more structural members.
    • 2. Secure a flange of the receptacle to one or more structural member.
    • 3. Position a wire support within a chamber defined by the receptacle.
    • 4. Thread a wire through an aperture in a wall of the receptacle.
    • 5. Thread the wire through an aperture in the wire support.
    • 6. Wrap the wire around the wire support to form a wire coil having a plurality of turns.
    • 7. Place a barrier film over the receptacle and the structural member(s).
    • 8. Seal the barrier film to the flange of the receptacle.
    • 9. Complete the assembly of the wall by positioning an outer layer over the barrier film.
    • 10. Connect a radio frequency transmitter to the wire.
    • 11. Use a radio frequency receiver to determine the approximate location of the wire coil; in this approximate location, create a hole through the barrier film and the outer layer.
    • 12. Reach inside the hole and retrieve the wire.
    • 13. Attach the wire to the low-voltage electronic device that is being installed.
    • 14. Complete the installation by fastening the low-voltage electronic device to a portion of the wall.

FIG. 11 is a perspective view of yet another assembly 380 in accordance with the present invention. As in the previous embodiments, assembly 380 includes a receptacle 330 having a base wall 332 and a perimeter wall 334. Receptacle 330 also includes a flange wall 352 attached generally perpendicularly to perimeter wall 334. A wire support 302 is disposed so that it overlays a portion of flange wall 352. In a preferred embodiment, wire support 302 is fixed to flange wall 352. In a particularly preferred embodiment, wire support 302 is fixed to flange wall 352 by a plurality of staples 376. Staples 376 may pass through flange wall 352 into first structural member 346 and/or second structural member 348. When this is the case, each staple 376 may fix wire support 302 to both flange wall 352 and a structural member. A wire 368 is shown extending through an apertures 372 defined by wire support 302. In a preferred embodiment, wire 368 also extends through a receptacle aperture defined by base wall 332 of receptacle 330.

Having thus described FIG. 11, a method in accordance with the present invention may be described with reference thereto. The steps used to enclose a low-voltage electronic device and maintain the integrity of a vapor barrier may be as follows:

    • 1. Position a receptacle within a cavity of the wall proximate one or more structural members.
    • 2. Secure a flange wall of the receptacle to one or more structural member(s).
    • 3. Thread a wire through an aperture in a wall of the receptacle.
    • 4. Position a wire support so that it overlays a portion of the flange wall.
    • 5. Secure the wire support to the flange wall.
    • 6. Thread the wire through an aperture in the wire support.
    • 7. Place a barrier film over the receptacle and the structural member(s).
    • 8. Seal the barrier film to the flange of the receptacle.
    • 9. Position a sheet of outer layer material over the receptacle.
    • 10. Create a hole in the sheet of the outer layer material proximate the aperture in the wire support.
    • 11. Create a hole in the barrier film proximate the aperture in the wire support.
    • 12. Secure the sheet of outer layer material to one or more structural member(s).
    • 13. Attach the wire to the low-voltage electronic device that is being installed.
    • 14. Complete the installation by fastening the low-voltage electronic device to a portion of the wall.

Numerous advantages of the invention covered by this document have been set forth in the foregoing description. It will be understood, however, that this disclosure is, in many respects, only illustrative. Changes may be made in details, particularly in matters of shape, size, and arrangement of parts without exceeding the scope of the invention. The invention's scope is, of course, defined in the language in which the appended claims are expressed.

Claims

1. An assembly for enclosing low-voltage electronic devices and maintaining the integrity of a vapor barrier comprising:

a receptacle having a base wall and a perimeter wall, the receptacle being disposed within a cavity comprising an area between structural members of a building;
a flange wall attached generally perpendicularly to the perimeter wall, the flange wall allowing the attachment of the receptacle within the cavity by securing at least a portion of the flange wall to at least one of the structural members of the building;
a wire support resting on at least one of the walls of the receptacle;
the receptacle defining a first aperture, and the wire support defining a second aperture; and
a length of wire passing through the first aperture and the second aperture.

2. The assembly of claim 1, wherein the wire support is disposed within a chamber defined by the receptacle.

3. The assembly of claim 1, wherein the wire support is disposed over a portion of the flange wall of the receptacle.

4. The assembly of claim 3, wherein the wire support is fixed to the flange wall of the receptacle.

5. The assembly of claim 4, wherein the wire support is fixed to the flange wall of the receptacle with one or more staples.

6. The assembly of claim 3, wherein the wire support is fixed to the flange wall of the receptacle and the structural members of the building.

7. The assembly of claim 6, wherein the wire support is fixed to the flange wall of the receptacle and the structural members of the building with one or more staples.

8. The assembly of claim 1, wherein the wire support comprises corrugated Kraft paper.

9. The assembly of claim 1, wherein the wire support comprises cardboard.

10. An assembly for enclosing low-voltage electronic devices and maintaining the integrity of a vapor barrier comprising:

a receptacle having a base wall and a perimeter wall, the receptacle being disposed within a cavity comprising an area between structural members of a building;
a flange wall attached generally perpendicularly to the perimeter wall, the flange wall allowing the attachment of the receptacle within the cavity by securing at least a portion of the flange wall to at least one of the structural members of the building;
a wire support disposed within a chamber defined by the receptacle;
the receptacle defining a first aperture, and the wire support defining a second aperture; and
a length of wire passing through the first aperture and the second aperture.

11. A wire support, comprising: a body having a first panel, a second panel, a third panel, and one or more apertures configured to receive a wire therethrough, said first panel including a set of slots configured to interlock with a set of tabs formed on the third panel; a first perf-cut disposed between the first and second panels, said first perf-cut comprising one or more perforations; and a second perf-cut disposed between the second and third panels; said second perf-cut comprising one or more perforations.

12. The wire support of claim 11, wherein said wire support comprises corrugated Kraft paper.

13. The wire support of claim 11, wherein said wire support comprises cardboard.

14. The wire support of claim 11, wherein said elongated member comprises a wire.

15. The wire support of claim 11, wherein said body is adapted to assume a generally polygonal shape when folded along the first and second perf-cuts.

16. The wire support of claim 15, wherein said body is adapted to maintain its generally polygonal shape when said set the slots are interlocked with said set of tabs.

17. The wire support of claim 11, wherein each of said one or more apertures comprises a slit.

18. The wire support of claim 11, wherein said set of slots comprises a first slot and a second slot.

19. The wire support of claim 18, wherein said set of tabs comprises a first tab and a second tab, the first tab adapted to seat against the first panel proximal said first slot, the second tab adapted to seat against the first panel proximal said second slot.

20. A wire support, comprising: a body having a first panel, a second panel, a third panel, and a plurality of apertures configured to receive a wire therethrough, said first panel including a set of slots configured to interlock with a set of tabs formed on the third panel; a first perf-cut disposed between the first and second panels, said first perf-cut comprising a plurality of perforations; and a second perf-cut disposed between the second and third panels; said second perf-cut comprising a plurality of perforations; wherein said body is adapted to assume a generally polygonal shape when folded along the first and second perf-cuts.

21. The wire support of claim 20, wherein said wire support comprises corrugated Kraft paper.

22. The wire support of claim 20, wherein said wire support comprises cardboard.

23. The wire support of claim 20, wherein said elongated member comprises a wire.

24. The wire support of claim 20, wherein said body is adapted to maintain its generally polygonal shape when said set the slots are interlocked with said set of tabs.

25. The wire support of claim 20, wherein each of said plurality of apertures comprises a slit.

26. The wire support of claim 20, wherein said set of slots comprises a first slot and a second slot.

27. The wire support of claim 26, wherein said set of tabs comprises a first tab and a second tab, the first tab adapted to seat against the first panel proximal said first slot, the second tab adapted to seat against the first panel proximal said second slot.

28. A wire support, comprising: a body having a first panel, a second panel, a third panel, and one or more apertures configured to receive a wire therethrough; a first perf-cut disposed between the first and second panels, said first perf-cut comprising a plurality of perforations;

a second perf-cut disposed between the second and third panels; said second perf-cut comprising a plurality of perforations; and means for interlocking said first and third panels.
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Patent History
Patent number: RE40447
Type: Grant
Filed: May 18, 2004
Date of Patent: Aug 5, 2008
Assignee: Professional Partners Ltd. (St. Paul, MN)
Inventor: Steven Neujahr (St. Paul, MN)
Primary Examiner: Dhirubhai Patel
Attorney: Crompton, Seager & Tufte LLC
Application Number: 10/847,812
Classifications
Current U.S. Class: With Box Or Housing Mounting Means (174/58); Plug Receptacle Or Wall Switch Type (174/53); Wall, Floor, Or Panel Mounted (220/3.3)
International Classification: H01H 9/02 (20060101);