| 摘要 |
The present invention relates to an industrial safety mat capable of notifying danger to a worker by generating sound using electricity when the worker steps the industrial safety mat without. The industrial safety mat includes a lower mat on which a plurality of vertical holes are formed; an upper mat which is attached to the upper surface of the lower mat, has a plurality of convex expansion units filled with air and protruding from a position corresponding to a vertical hole to the upper part, and has flexibility and stability; and a sound generation unit installed in the vertical hole and generating the sound when external air flows inside or internal air of the convex expansion unit is discharge as the convex expansion unit is compressed. |
