FLOOR PANEL

摘要

The invention relates to floor panel (1a, 1b), comprising a tongue (6) extending along a first edge and comprising an upper and lower surface and a groove (8) extending along a second edge, opposite the first edge and comprising an upper and lower surface, wherein the tongue comprises a protrusion (14) at its upper surface, wherein the groove comprises a cavity (11) in its upper surface, wherein the groove of a first panel is adapted to receive the tongue of a second panel wherein the protrusion of the tongue of the second panel and the cavity of the groove in the first panel counteract and prevent horizontal separation in a direction transversal to a plane parallel to the edges of the first and second panels, wherein the upper (9) and the lower surface (10) of the groove extend at least partially in a downward direction from the second edge to its distal end.