Abstract: A floor board is arranged to be connectable to other similar boards to form a floor. The floor board includes a first female coupler extending along a first edge of the board, wherein the first female coupler comprises a first coupling element having a groove and a surface extending obliquely from the groove and away from a wall of the groove so as to form a stop. The floor board also includes a first male coupler extending along a second edge of the board, wherein the first male coupler comprises a second coupling element having a V shape portion and a portion disposed in a recess formed in the board, wherein an outer V-leg of the second coupling element is deformable in the direction of an Inner V-leg, and wherein the second coupling element in its non-deformed state is complementary to the shape of the groove of the first coupling element.

Abstract: A floor board, which comprises coupling means (2-5) at its side edges (8-11), is arranged to be connected to other similar floor boards to form a floor. The floor board (1) has at least one pair of coupling means consisting of a female coupling means (2, 3) and a male coupling means (4, 5), which extend along two opposite side edges (8, 9; 10, 11). The female coupling means (2, 3) comprises a first coupling element (12), which projects laterally and which has an upwardly open groove (22). The male coupling means (4, 5) comprises a second coupling element (27), which has the shape of an upwardly open V, the outer V-leg (38) of which is springingly foldable in the direction of the inner V-leg (37).