| 摘要 |
PURPOSE: An apparatus for coupling tiles for a floor is provided to be installed on a floor without adhesives, and to prevent noise caused when the tiles are separated. CONSTITUTION: An apparatus for coupling tiles for a floor comprises a coupling projection(20), a concave-convex projection(21), a coupling groove(30), and a concave-convex groove(31). The coupling projection is formed on one end of a tile body(10). The concave-convex projection is formed on an inner surface of the tile body. The coupling groove is formed on the other end of the tile body corresponding to the coupling projection. The concave-convex groove is formed on an outer surface of the tile body corresponding to the concave-convex projection. |
