| 摘要 |
A floor panel is provided to secure the perpendicular and horizontal combination of the floor panel in case that the external force is applied to the end. A floor panel(100) comprises a protrusion formed in the one-way of a pair of edge parts, a groove having the shape which installed corresponding to the protrusion in the other another side of edge part, a protrusion(132) which is protruded to be inclined in the one-way(130) of a pair of edge parts, and a groove portion(142) having the shape which formed corresponding to the protrusion in the other another side(140) of the end part. |
