Protective Base Lens

摘要

A protective base lens configured for attachment to the visor or face shield of a helmet upon which protective tear-away lenses may be mounted. The protective base lens includes an elongated flexible clear transparent sheet with apertures at each end with post member fasteners being reversibly secured within the apertures. A pressure sensitive adhesive is affixed to the bottom surface at each end of the transparent sheet to attach the protective base lens to the helmet visor. One or more tear-away lenses operationally engage the post member fasteners and are reversibly mounted to the top surface of the transparent sheet. The protective base lens being designed and configured to be used with or without tear-away protective lenses.

主权项

1. A protective base lens for a helmet comprising:
a transparent sheet configured to engage a visor of a helmet, said transparent sheet having a first end and a second end; a plurality of apertures located on said transparent sheet, wherein said plurality of apertures includes a first aperture located at the first end of the transparent sheet and a second aperture located at the second end of the transparent sheet; an attaching means for affixing the transparent sheet to the visor of a helmet; and a plurality of post member fasteners, the post member fasteners being adapted for receiving a plurality of tear-away lenses.