초록 ▼

A recessed electrical box with a breakaway cover. The cover member is rotatably attached to the electrical box and will slip off the box, without any damage to the electrical box or the cover member, if an excessive force is applied to the cover member while it is in the open position. Use of the re

A recessed electrical box with a breakaway cover. The cover member is rotatably attached to the electrical box and will slip off the box, without any damage to the electrical box or the cover member, if an excessive force is applied to the cover member while it is in the open position. Use of the recessed electrical box positions an electrical device substantially behind the surface of any structure. One or more flanges may be included on the exterior of the electrical box to enable easy positioning with respect to the structure's exterior surface. The flanges may be removable to facilitate installation in a retrofit situation on a finished building.

대표청구항 ▼

What is claimed is: 1. An electrical box comprising: a box member having an open front, side walls, and a back wall defining an enclosure therein; integral pins extending from said side walls; a cover member rotatably attached to said pins; said cover member including apertures therein; said pin in

What is claimed is: 1. An electrical box comprising: a box member having an open front, side walls, and a back wall defining an enclosure therein; integral pins extending from said side walls; a cover member rotatably attached to said pins; said cover member including apertures therein; said pin including a longitudinal axis, a base portion, and a tip portion; said base portion of said pin including a non-cylindrical surface having an angle with respect to said longitudinal axis; said tip portion of said pin having a rounded surface; a front edge at said open front of said side walls; at least one flange integral with and extending outwardly and orthogonally from said side walls; and a securement arrangement within said box member capable of accepting an electrical device, said securement arrangement a substantial distance behind said front edge. 2. The electrical box of claim 1 wherein said flange includes a back surface; and said back surface of said flange includes grooves adjacent said side walls; whereby said grooves form reduced thickness flange portions to allow scoring therein to remove said flange adjacent said side walls. 3. The electrical box of claim 1 wherein said flange extends substantially beyond said side walls of said box member. 4. The electrical box of claim 1 wherein said securement arrangement includes integral projections from said side walls extending transversely into said enclosure; threaded bores in said integral projections; and fasteners for cooperating with said threaded bores. 5. The electrical box of claim 1 including a first box including a back wall, orthogonally extending peripheral sidewalls, and an open front defining a first enclosure therein; said peripheral sidewalls of said first box having a front edge at said open front; a transverse wall portion extending outwardly and orthogonally from said peripheral sidewalls of said first box at said front edge; second peripheral sidewalls extending orthogonally from said transverse wall portion and forming a second box and a second enclosure therein; at least one flange integral with and extending outwardly and orthogonally from said second peripheral sidewalls; said second peripheral sidewalls terminating in a planar front edge; said planar front edge having an opening therein to said second enclosure; and a securement arrangement at said open front of said first enclosure for accepting an electrical device. 6. An electrical box with a firmly attached rotatable cover comprising: a box member having an open front, a top, a bottom and two side walls defining an enclosure therein; a cover member rotatably and firmly attached to said box member; two pin and socket arrangements in line with one another on opposite sides of said two side walls; each of said pin and socket arrangements including a pin adapted to mate with a corresponding socket for enabling said cover member to be rotatably and firmly attached to said box member; said pin of said pin and socket arrangement having a longitudinal axis, a base portion, and a tip portion; said socket of said pin and socket arrangement adapted to receive said pin; said base portion of said pin including a conical surface having an angle with respect to said longitudinal axis; and said tip portion of said pin having a rounded surface that permits said socket to be forced off of said pin when an excessive force is applied thereto to said cover member before destroying said pin and socket arrangement. 7. The electrical box of claim 6 wherein said socket is an aperture in said cover member that is a constant diameter. 8. The electrical box of claim 6 wherein said pins extend from said side walls of said box member; and said sockets are in said cover member. 9. The electrical box of claim 6 wherein said pins extend from said cover member; and said sockets are in said side walls of said box member.