Invention Grant
US09301879B2 Goggle with easily interchangeable lens that is adaptable for heating to prevent fogging 有权
护目镜具有易于更换的镜头,适用于加热以防止起雾

Goggle with easily interchangeable lens that is adaptable for heating to prevent fogging
Abstract:
Anti-fog, interchangeable-lens goggle adapted for use with a battery comprising: a body with a flexible posterior portion for engaging a user's face and an anterior portion; a lens having a resistive anti-fog element thereon, the lens adapted for engaging the anterior portion of the body; an engagement mechanism for releasably interconnecting the lens and the body; an interconnection mechanism depending from the body adapted for detachably interconnecting the heating element of the lens and the battery, the interconnection means operable or integral with the engagement mechanism such that interconnecting the heating element of the lens with the battery also reinforces interconnecting of the lens with the semi-rigid anterior portion of the body; and a strap adapted for holding the goggle on one of a user's head and helmet.
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