초록 ▼

A monolithic interlocking tile, manufacturing method, and covering are disclosed. A closed-cell foam material is injected into a mold to form a monolithic structure having a first surface, a second surface offset and opposite the first surface, the first surface including a first lip located at two

A monolithic interlocking tile, manufacturing method, and covering are disclosed. A closed-cell foam material is injected into a mold to form a monolithic structure having a first surface, a second surface offset and opposite the first surface, the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, and the second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure. Multiple monolithic interlocking tiles are interlocked together to form the covering for a floor, wall, ceiling, or roof.

대표청구항 ▼

1. An interlocking tile, comprising: a monolithic structure having: a first surface,a second surface opposite the first surface and offset from the first surface in a horizontal plane parallel to the first and second surfaces,the first surface including a first lip located at two adjacent sides of t

1. An interlocking tile, comprising: a monolithic structure having: a first surface,a second surface opposite the first surface and offset from the first surface in a horizontal plane parallel to the first and second surfaces,the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, andthe second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure. 2. The interlocking tile of claim 1, the recess shaped and sized to receive a washer plate forming at least one washer plate hole aligned with the hole of the recess, for strengthening the tile when secured by the fastener. 3. The interlocking tile of claim 2, the washer plate being formed from injected molded plastic. 4. The interlocking tile of claim 2, the structure comprising a first material and the washer plate comprising a second material stronger than the first material. 5. The interlocking tile of claim 1, the monolithic structure being formed of an injected molded foam material. 6. The interlocking tile of claim 5, the foam material being expanded polypropylene (EPP). 7. The interlocking tile of claim 5, the foam material providing one or both of thermal and noise insulation. 8. The interlocking tile of claim 1, the protrusions being demi-octagonal in shape. 9. The interlocking tile of claim 1, wherein the shaped protrusions do not protrude past a plane formed by the second surface. 10. The interlocking tile of claim 1, the plurality of shaped apertures being positioned such that the shaped protrusions of an adjacent interlocking tile fit therein when interlocked together. 11. The interlocking tile of claim 1, the first surface and the second surface being 1.5″ apart. 12. The interlocking tile of claim 1, the first surface comprising a texture to increase friction. 13. The interlocking tile of claim 1, the monolithic structure being suitable for use as a floor, wall, ceiling, or roof. 14. The interlocking tile of claim 1, surfaces of the first and second lip forming a common plane between and parallel with the first and second surfaces. 15. The interlocking tile of claim 14, the common plane being equidistant from the first and second surfaces. 16. The interlocking tile of claim 14, the plurality of shaped protrusions extending perpendicularly from the common plane to a plane defined by the second surface. 17. The interlocking tile of claim 14, the plurality of shaped apertures spanning the common plane and the second surface. 18. The interlocking tile of claim 1, the first lip including: a first lip surface, opposite the first surface, andan indentation extending only partially between the first lip surface and the first surface. 19. Interlocking tile covering, comprising: a first monolithic structure having: a first surface,a second surface opposite the first surface and offset from the first surface in a horizontal plane parallel to the first and second surfaces,the first surface including a first lip located at two adjacent sides of the first structure with a first plurality of shaped protrusions, andthe second surface including a second lip located at two other adjacent sides of the first structure and forming a first plurality of shaped apertures matching in number and shape with the first plurality of protrusions; anda first recess formed in the second lip and forming a first hole for receiving a first fastener to secure the first monolithic structure to a supporting structure; anda second monolithic structure having: a third surface,a fourth surface opposite the third surface and offset from the third surface in a horizontal plane parallel to the first and second surfaces,the third surface including a third lip located at two adjacent sides of the second structure with a second plurality of shaped protrusions, andthe fourth surface including a fourth lip located at two other adjacent sides of the second structure and forming a second plurality of shaped apertures matching in number and shape with the second plurality of protrusions; and a second recess formed in the fourth lip and forming a second hole for receiving a second fastener to secure the second monolithic structure to the supporting structure;wherein each of the second plurality of protrusions mates with a corresponding one of the first plurality of shaped apertures. 20. An interlocking tile, comprising: a monolithic structure having: a first surface,a second surface offset and opposite the first,the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, andthe second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure; the recess shaped and sized to receive a washer plate forming at least one washer plate hole aligned with the hole of the recess, for strengthening the tile when secured by the fastener. 21. An interlocking tile, comprising: a monolithic structure having: a first surface,a second surface offset and opposite the first,the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, andthe second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure;the first lip including: a first lip surface, opposite the first surface, andan indentation extending only partially between the first lip surface and the first surface. 22. An interlocking tile, comprising: a monolithic structure having: a first surface,a second surface offset and opposite the first,the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, andthe second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure; the recess shaped and sized to receive a washer plate forming at least one washer plate hole aligned with the hole of the recess, for strengthening the tile when secured by the fastener;the structure comprising a first material and the washer plate comprising a second material stronger than the first material.