Safety shield for eyewear assembly
An eyewear assembly comprises a primary lens assembly including a primary frame that secures a pair of primary lenses in position relative to one another. A pair of extensions is provided, each of the extensions positioned on an outer periphery of the primary frame. An arm is connected to each extension by a hinge. A safety shield is carried by the eyewear assembly and extends around a portion of the periphery of one of the primary lenses and extends longitudinally along one of the arms, wherein an open space between the primary lens, the arm, and an eye of the wearer is substantially enclosed. The safety shield has an aperture formed therein that extends from the primary lens rearward proximal the hinge, wherein the aperture is adapted to receive a portion of an auxiliary lens assembly.
1. An eyewear assembly comprising:
a primary lens assembly including a primary frame that secures a pair of primary lenses in position relative to one another;
an pair of extensions, each positioned on an outer periphery of the primary frame;
a pair of arms, each connected to one of the extensions by a hinge;
a safety shield carried by the eyewear assembly and extending around a portion of the periphery of one of the primary lenses and extending longitudinally along one of the arms, wherein an open space between the primary lens, the arm, and an eye of the wearer is substantially enclosed, the safety shield having an aperture formed therein and extending from the primary lens rearward proximal the hinge, wherein the aperture is adapted to receive a portion of an auxiliary lens assembly.
2. The eyewear assembly according to claim 1 wherein the safety shield is formed of transparent, rigid polymeric material.
3. The eyewear assembly according to claim 1 , wherein a safety shield is associated with each primary lens and arm of the eyewear assembly.
4. The eyewear assembly according to claim 1 , wherein the aperture is a rectangular notch that is open at an end proximal the primary lens.
5. The eyewear assembly according to claim 1 , wherein the safety shield is secured to the eyewear assembly by sliding fit between a longitudinal channel in the safety shield and the arm and a screw between the channel and the arm.
6. An eyewear assembly comprising:
a primary lens assembly including a primary frame that secures a pair of primary lenses in position relative to one another;
an pair of extensions, each positioned on an outer periphery of the primary frame;
a pair of arms, each connected to one of the extensions by a hinge;
a safety shield having a forward edge extending around a portion of the periphery of one of the primary lenses above and below the hinge and arm and a rearward edge extending longitudinally along the arm, wherein an open space between the primary lens, the arm, and an eye of the wearer is substantially enclosed, the safety shield having an aperture formed therein proximal to the hinge that is adapted to receive a portion of an auxiliary lens assembly.
7. The eyewear assembly according to claim 6 , wherein the safety shield is formed of transparent, rigid polymeric material.
8. The eyewear assembly according to claim 6 , wherein a safety shield is associated with each primary lens.
9. The eyewear assembly according to claim 6 , wherein the aperture is a rectangular notch that is open at the forward edge of the safety shield.
10. The eyewear assembly according to claim 6 , wherein the safety shield is secured to the eyewear assembly by sliding fit between a longitudinal channel in the safety shield and the arm and a screw between the channel and the arm.
11. A safety shield for use with eyewear having a frame that secures a pair of primary lenses in position relative to one another and a pair of arms, each connected to the frame by a hinge, the safety shield comprising:
a forward edge extending around a portion of an outer periphery of the frame above and below the hinge and arm;
a rearward edge extending longitudinally along the arm, wherein an open space between the frame, arm, and an eye of the wearer is substantially enclosed; and
an aperture formed in the safety shield proximal to the forward edge and the hinge that is adapted to receive a portion of an auxiliary lens assembly.
12. The eyewear assembly according to claim 11 , wherein the safety shield is formed of transparent, rigid polymeric material.
13. The eyewear assembly according to claim 11 , wherein a safety shield is associated with each lens and arm.
14. The eyewear assembly according to claim 11 , wherein the aperture is a rectangular notch that is open at the forward edge of the safety shield.
15. The eyewear assembly according to claim 11 , wherein the safety shield is removably secured to the assembly by interference fit between a longitudinal channel in the safety shield and the temple.