Cover assembly for a wall mounted pushbutton control unit

Claim 1

In a room wall-mounted pushbutton control unit, wherein an array of pushbuttons project through a wall opening and beyond and associated room wall surface, the combination comprising: a cover assembly for protecting said pushbuttons from inadvertent actuation; said cover assembly comprising a wall plate, a cover plate, and hinge means swingably mounting said cover plate on said wall plate; said wall plate having a lower edge, two side edges, and an upper edge; said wall plate having a cut out sized to accommodate the pushbuttons and at least two screw holes, whereby said wall plate can be mounted flatwise on a room wall surface with the pushbuttons extending through the cut out; said cover plate having a lower edge, two side edges, and an upper edge; said cover plate having two side walls extending along its side edges from its upper edge to its lower edge, whereby said cover plate has a channel cross section; said side walls constituting a spacer means for spacing said cover plate away from said wall plate when said cover plate is in a closed position extending in front of the pushbuttons; said hinge means comprising two spaced ears extending right angularly from said wall plate at its upper edge, and two aligned hinge pins extending from the cover plate side walls into circular openings in said ears, whereby said cover plate can be swung upwardly from its closed position to an open position extending upwardly along the room wall surface.