Snap-in ceiling system
AssigneeContour Packaging Corporation
InventorsCharles H. Nickloy, Thomas H. Plunkett
Life of this patent
Estimating the term…
Abstract
A ceiling assembly includes a plurality of elongate, side-by-side gripping members which easily fit onto and conceal the otherwise exposed lower portions of overhead floor joists, as in a basement. Appropriately sized elongate panels fit between the floor joists and have edges supported by the gripping members, thereby forming a smooth, finished appearing ceiling which is quickly and easily installed at low cost by a home resident. Extender members may be used to drop the gripping members a short distance below the joints to accommodate cross braces and plumbing lines.
Claims7
A ceiling assembly for providing a permanent ceiling with replaceable parts thereof utilizing the lower portions of a plurality of downwardly exposed smooth faced, rectangular floor joists acting as the span elements in a floor and providing transverse openings therebetween and comprised of:
- (a) a gripping member having a relatively elongated body of generally rectangular outline with a planar bottom surface and planar sides perpendicular thereto;
- said gripping member further having a channel in the top thereof such that said gripping member has a cross-section of U-shape;
- said channel having spaced upwardly extending arms thereon joined by a web extending therebetween;
- said web being sized to cause said arms to snugly engage the sides of a wooden floor joist having a planar bottom and spaced planar sides, and said web further having a planar interior surface adapted to engage said planar bottom of said joist;
- said arms having a supporting lip portion associated therewith;
- each said lip being the planar top of said arm;
- said gripping member fabricated of a resilient plastic foam material having a resilient bias causing said gripping member to engage said joist;
- said material being stronger in compression than in tension;
- (b) each said arm having on the arm interior surface thereof a wedge-shaped tooth protruding downwardly and angularly into said channel;
- a portion of said tooth and a portion of said arm interior surface forming a recess therebetween such that upon insertion of said joist, partial retraction of said tooth into said recess occurs and places said tooth in tension upon engagement of said gripping member to said joist;
- whereas upward compression of said tooth is caused by downward loads on said gripping member such that a greater disengagement force is required than for said engagement;
- each said tooth and its accompanying recess extending longitudinally the length of said gripping member;
- and
- (c) a panel fabricated of a plastic material;
- said panel being an elongated rectangular body of substantially the same length as said gripping member and adapted to fit concealingly into the transverse opening between adjacent said joists;
- said panel having opposite side edges for engagement upon and support by said lip portions whereby a plurality of said gripping members engaging a plurality of said joists are capable of supportingly engaging a plurality of said panels in said transverse opening between said joists such that a ceiling assembly is formed.
A ceiling assembly for providing a permanent ceiling with replaceable parts thereof utilizing the lower portions of a plurality of downwardly exposed smooth faced, rectangular floor joists acting as the span elements in a floor and providing transverse openings therebetween and comprised of:
- (a) a gripping member of elongate form and having a joist receiving channel and spaced, upwardly extending arms with a web extending therebetween and forming a generally U-shaped cross-section;
- said web being sized to cause said arms to snugly engage the sides of the joist and the web engaging the bottom of the joist;
- and arms having a supporting lip portion;
- said gripping member being formed of a resilient synthetic plastic foam material having a resilient bias causing said gripping member to engage said joist;
- (b) each of said arms having an interior surface with a tooth thereon protruding angularly and downwardly into said channel, said tooth being compressible relative to said gripping member to tightly engage the sides of said joist and hold said gripping member thereon;
- and
- (c) panels having opposite side edges each for engagement with said gripping member whereby a plurality of said gripping members engaging a plurality of said joists are capable of supportingly engaging a plurality of said panels in said transverse opening between said joists such that a ceiling assembly is formed.
Dependencies are inferred from the claim text.