Interlocking floor tiles

摘要

A floor tile has a rectangular, wear resistant, decorated upper portion. A rectangular lower portion is affixed to the upper portion. The lower portion has laterally projecting tongues extending outwardly from two adjacent sides. The other two adjacent sides have inwardly directed pockets adapted to receive the tongues of adjacent tiles to form a continuous floor covering. Only the edges of the tongues and pockets that resist movement of adjacent tiles away from one another are close fitting to facilitate installation.

主权项

1. An interlocking floor tile comprising:
a rectangular upper portion having a decorative wear-resistant upper traffic surface and straight sides dimensioned to fit closely against straight sides of adjacent tiles with minimal space therebetween; a rectangular lower portion affixed to the upper portion, the lower portion having straight sides; a plurality of spaced-apart tongues extending outwardly from a first two adjacent straight sides of the lower portion; a plurality of spaced-apart pockets extending inwardly from a second two adjacent straight sides of the lower portion opposite the first two adjacent straight sides of the lower portion; the tongues and pockets so constructed that the pockets fit onto the tongues of adjacent tiles, when the upper portion is positioned closely against adjacent tiles; and edges of the pocket and tongue that prevent movement of adjacent tiles away from each other being close fitting and other edges of the pocket and tongue being loose fitting to facilitate installation.