| 摘要 |
A goggle (700) with anti-fog, interchangeable-lens adapted for use with a battery (719). The battery provides heat through electricity to the lens to stop it from fogging up. The goggles include a body (712) with a flexible posterior portion for engaging a user’s face and an anterior portion (725); a lens (704) having a resistive anti-fog element thereon; 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; and a strap (707) adapted for holding the goggle on one of a user’s head and helmet. Removing the lens and its associated cover breaks the circuit. Different lenses can be attached for different conditions. |
