Insulated cover for attic openings

摘要

An insulated cover for attic openings is provided which is adapted for pivotal mounting to the portion of the building surrounding the attic opening. The insulated cover includes cover structure for positioning in spanning relationship across the opening, a pivotal mount for enabling the cover to pivot from a spanning position enclosing the opening to an access-permitting position, and a magnetic coupler including a plurality of magnetic pairs for releasably holding the cover structure in position. The cover structure includes a recess for receiving a pullcord of the like, and a receiver adapted to couple with a rod for controlled pivoting of the cover structure and release of the magnetic connection between the magnetic pairs.

主权项

1. An insulated cover apparatus adapted for positioning adjacent an attic opening within a wall and for selective closing of the opening, said wall having peripheral wall surfaces surrounding said opening and said opening being sufficiently dimensioned to permit passage of a firefighter therethrough, said insulated cover apparatus comprising:
a cover structure adapted for selective placement in covering relationship to the opening and including:
a panel having a surrounding edge and a shelf, said surrounding edge extending beyond the opening for positioning opposite the wall when the cover structure is in covering relationship to the opening, said shelf being located inwardly from said surrounding edge and recessed from said surrounding edge when said cover structure is in covering relationship to the opening,an insulating body positioned interiorly of the surrounding edge and having an interior side recessed from a plane of the surrounding edge, said insulating body having an interior-facing side including a recess, said recess being substantially surrounded by said insulating body and sized and positioned to receive a pullcord, anda substantially continuous sealing member positioned interiorly of the surrounding edge and for engagement with the wall when the cover structure is in a closed position spanning the opening; a pivotal mount coupling the cover structure to the wall for pivotal movement between a first position closing the opening and a second position providing access to the opening; at least one magnetic coupler for magnetically retaining the cover structure in a closed position spanning the opening, said magnetic coupler comprising a magnetic pair having:
a magnetic body coupled to said shelf of said panel,a ferromagnetic body; anda mechanical fastener complementally configured with said ferromagnetic body for connecting the ferromagnetic body to an interior side of the wall and configured for positioning the magnetic coupling within an area defined by the shelf between the surrounding edge and the insulating body when the cover structure is in a closed position spanning the opening.