Floor panel has protruding, mushroom-shaped latching strip formed between step portions to engage latching groove formed on adjacent floor panel and to be locked with retaining lip of other floor panel

摘要

The floor panel (10) has an upper step portion (16) formed at one edge, and a corresponding lower step portion (14) formed at the other edge. A protruding, mushroom-shaped latching strip (22) is formed between the step portions. The latching strip engages the latching groove (32) formed on an adjacent floor panel (12), and is locked with the retaining lip (40) of the other floor panel (12).