Nose covering device of safety helmet

The utility model discloses a nose covering device of a safety helmet, which comprises an integral nose covering body, wherein a nose covering part is protruded out of the center of the nose covering body to relatively form a nose covering space in the nose covering part; the front edge of the nose covering body is extended upwards to form a positioning wall surface; in addition, the rear edge of the nose covering body and the rear edge of the nose covering part extend backwards and are inwardly turned over; a nose fitting part is formed in the nose covering space; and the nose covering body is combined in a safety helmet device and is positioned below the mask of the safety helmet device. When a user wears the safety helmet device, the nose of the user can be contained in the nose covering space, and the nose covering part is fit with the bridge of the nose of the user, so that the integral nose covering body is tightly fit with the nose of the user, and thus the mask of the safety helmet device can be preve