초록 ▼

A floor tile structure, provided that a surface layer and a bottom layer are attached respectively on the upper and the lower surfaces of the soft double-sided adhesive tape with pressure sensitivity, wherein the surface layer is possibly made of ceramic, rock, metal or other hard material and the p

A floor tile structure, provided that a surface layer and a bottom layer are attached respectively on the upper and the lower surfaces of the soft double-sided adhesive tape with pressure sensitivity, wherein the surface layer is possibly made of ceramic, rock, metal or other hard material and the periphery is a smooth cross-section; and, the bottom layer is a hard adhesive layer, wherein the continuous periphery is concave relative to the periphery and the other opposite continuous periphery is complementarily convex; further, the concave periphery is buried in the inner edge of the periphery of the surface layer and the convex periphery is protruded to the outer edge of the periphery of the surface layer; as for the two floor tiles with the above-mentioned structure, with the adhesive layer in the convex site on the bottom layer being attached with the concave periphery on the bottom layer of the other floor tile, the tiles can be laterally apposed to pave on the working floor.

대표청구항 ▼

1. A floor tile structure comprising an upper layer, a double sided adhesive tape layer, and a bottom layer, said adhesive layer is a soft and double sided adhesive tape layer having a first and second side, said first side of said adhesive layer is attached to the upper layer of said tile which is

1. A floor tile structure comprising an upper layer, a double sided adhesive tape layer, and a bottom layer, said adhesive layer is a soft and double sided adhesive tape layer having a first and second side, said first side of said adhesive layer is attached to the upper layer of said tile which is a hard material and the second side of said adhesive tape layer is attached to the bottom layer on one side and the other side of the bottom layer is free of adhesive, said bottom layer is a hard plastic; wherein the periphery edge of the upper layer is straight, and one continuous or neighbored periphery of the lower layer has a concave shape relative to the edge and the other continuous or neighbored periphery has a convex shape relative to the edge, wherein the convex portion is protruded to the outside of the periphery of the surface layer, and the concave portion is withdrawn in the inner side of the periphery of the upper layer; and wherein a top surface of the concave portion of the floor tile is a partial portion of one of the adhesive surface in the adhesive layer. 2. A floor tile structure as set forth in claim 1, wherein the concave portion and the convex portion of the floor tile are in complementary shapes. 3. A floor tile structure as set forth in claim 1, wherein two pieces of the floor tiles with the same shape are adhered and joined as a whole by engaging the convex portion with the concave portion. 4. The floor tile structure of claim 1, wherein the upper layer is a metal, ceramic or hard plastic. 5. The floor tile structure of claim 3, wherein the upper layer is a metal, ceramic or hard plastic.