초록 ▼

The principles described herein provide floor tiles and modular floors. Some embodiments of the floor tiles and modular floors include multiple levels of support. One of the levels of support may be a resilient level that compresses comfortably under a load. Another level of support may include a ge

The principles described herein provide floor tiles and modular floors. Some embodiments of the floor tiles and modular floors include multiple levels of support. One of the levels of support may be a resilient level that compresses comfortably under a load. Another level of support may include a generally rigid level that supports the floor or tile after the resilient level has compressed a predetermined distance. One embodiment includes a third generally rigid level of support that supports the floor or tile under certain loads. Some embodiments of the floor tiles include inserts for increased traction. The inserts may be removable and protrude from a top surface and/or a bottom plane of the floor tiles. The tiles may include a locking system that allows adjacent tiles to interlock, while also permitting a predetermined amount of lateral sliding relative to one another. The modular tiles may be injection molded and the inserts and the resilient support level may comprise an elastomer.

대표청구항 ▼

The invention claimed is: 1. A modular floor tile, comprising: a main tile body comprising a top surface; an interlocking mechanism for attachment to an adjacent tile; a support system disposed under the top surface, the support system arranged to support the modular floor tile on a support surface

The invention claimed is: 1. A modular floor tile, comprising: a main tile body comprising a top surface; an interlocking mechanism for attachment to an adjacent tile; a support system disposed under the top surface, the support system arranged to support the modular floor tile on a support surface, the support system comprising: a first compressible support level, wherein the first support level comprises a plurality of inserts; a second flexible support level; a third rigid support level such that when the first and second support levels are fully deflected, the third support level contacts the support surface. 2. A modular floor tile according to claim 1, wherein the first support level comprises a plurality of removable elastomeric inserts. 3. A modular floor tile according to claim 1, further comprising a plurality of edge surfaces, wherein the first support level comprises a plurality of inserts, wherein each of the plurality of inserts comprises a length at least as great as a height of the plurality of edge surfaces. 4. A modular floor tile according to claim 1, wherein at least one of the plurality of inserts comprises a generally cylindrical post. 5. A modular floor tile according to claim 1, wherein the top surface defines a solid surface. 6. A modular floor tile according to claim 1, wherein at least one of the plurality of inserts comprises a base and a post, the post extending from the base. 7. A modular floor tile according to claim 1, wherein the second support level comprises a first set of support legs having a first length extending from the top surface, and the third support level comprising a second set of support legs having a second length, the second length being shorter than the first length. 8. A modular floor tile according to claim 7, wherein: the first and second sets of support legs are arranged in an alternating pattern comprising: a first leg of the first length; a group of three to four legs of the second length; wherein the first support level comprises a plurality of inserts nested in the group of three to four legs of the second length. 9. A modular floor tile according to claim , wherein the first support level extends a distance from the top surface beyond the second and third support levels. 10. A modular floor tile according to claim 1, wherein the first support level comprises a plate of multiple inserts interconnected by a webbing, the plate being shaped substantially the same as a shape of the top surface. 11. A modular floor tile according to claim 1, wherein the interlocking mechanism comprises: a plurality of lipped loops extending from at least one of the plurality of edge surfaces; a plurality of locking tab assemblies formed on at least one of the plurality of edge surfaces; wherein each of the plurality of locking tab assemblies comprises a center post and opposed flanking hooks. 12. A modular floor tile according to claim 1, wherein at least portions of the first support level are compressible and at least portions of the second support level are flexible upon application of a load to the top surface. 13. A modular floor tile according to claim 1, wherein the first, second and third support levels extend different distances from the top surface prior to the first and second support levels being fully deflected. 14. An apparatus, comprising: a modular floor supported on a support surface, the modular floor comprising: a plurality of interlocking tiles connected to one another, each of the plurality of interlocking tiles comprising: a main tile body comprising a top surface; an interlocking mechanism for attachment of the interlocking tile to an adjacent interlocking tile; a first compressible level positioned below the top surface; a second flexible level positioned below the top surface; a third rigid level positioned below the top surface, wherein when the first and second levels are fully deflected, the third level contacts the support surface; wherein the first level comprises a plurality of elastomeric inserts; wherein each of the plurality of interlocking tiles comprises a bottom surface defined by the plurality of elastomeric inserts. 15. An apparatus according to claim 14 wherein: the top surface defines a solid surface; wherein the first level comprises a plurality of elastomeric inserts that abut an underside of the top surface. 16. An apparatus according to claim 14 wherein: the first level comprises a plurality of elastomeric inserts; wherein each of the interlocking tiles includes a plurality of side surfaces; wherein the plurality of elastomeric inserts each comprises an uncompressed length equal to or greater than a height of at least one side surface of the interlocking tiles. 17. An apparatus according to claim 14, wherein the first, second and third levels extend different distances from the top surface prior to the first and second levels being fully deflected.