Abstract: An auxiliary shielding device has a visor and an apparatus for mounting the visor to a shield of a safety helmet. The visor is approximately one-half the longitudinal height of the shield and is tinted to provide eye protection from the sun. The apparatus for mounting includes a pair of shield mounts fixed to distal ends of the shield and a pair of visor mounts fixed to distal ends of the visor. Each shield mount has a track formed therein, and each visor mount has a mechanism which links the visor mount with a corresponding shield mount, rendering the visor longitudinally slidable and anchorable across the shield.

Abstract: A motorcycle helmet angle-adjustable wind visor mounting structure used for a motorcycle helmet comprising a pair of attachment mechanisms securable to opposite sides of the helmet, an angle-adjustable wind visor for mounting pivotally to the attachment mechanism, and a cover plate. The attachment mechanism comprises a U-shaped bracket having center and side portions and a respective catch formed on the side portions. The wind visor has a pair of visor rings rotatable on the U-shaped bracket while being prevented disengagement with the same. The cover plate is provided with an enclosure wall substantially at a bottom and rear circumference thereof to stop the wind visor in a first orientation. The wind visor is mountable to or detachable from the U-shaped bracket in a second orientation where the wind visor is rotated further back than in the first orientation.