Protective eyewear including auxiliary lenses
View Patent ↗An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The mechanism for attachment comprises a tab extending vertically on one of the first frame or the second frame and an aperture on the respective other of the first frame or the second frame for receiving said tab. The first frame includes a central elevated vent to distribute air over top vent openings of the first frame. Grip warts are provided on the first frame for gripping and manipulation by the user.
1. A protective eyewear, comprising:
a protective eyewear frame comprising a frame opening for holding a protective lens, a front face region, a top wall region adjacent said front face region, sidewall regions, and bottom wall regions, said top wall region having substantially vertically directed ventilation openings, said sidewall regions comprising substantially horizontally directed ventilation openings, said front face region including at least one substantially horizontally directed front ventilation opening that direct outside air through the front face region to an top area open to outside air and located above the substantially vertically directed ventilation openings of the top wall region;
strap anchor portions adjacent said sidewall regions that provide attachments for mounting the protective frame to a user's head, wherein said strap anchor portions include angled louvers for directing air inwardly toward said horizontally directed ventilation openings of said sidewall regions; and
a protective lens mounted to said frame opening.
2. The protective eyewear according to claim 1 , comprising an auxiliary frame holding at least one auxiliary lens, said auxiliary frame mounted beneath said top wall region of said protective frame, said auxiliary frame having a downwardly extended tab and said protective frame having a slot arranged to receive said tab to removably attach said auxiliary frame to said protective frame.
3. The protective eyewear according to claim 2 wherein said downwardly extended tab includes a horizontally extended tang for locking said tab into said slot.
4. The protective eyewear according to claim 1 wherein said protective frame includes grip warts for gripping and manipulating the protective eyewear.
5. The protective eyewear according to claim 4 wherein said bottom wall regions of said protective frame comprise a soft material and said grip warts are formed to extended outwardly from said bottom wall regions, and said strap anchor portions comprise separate parts that are of a relatively harder material, said strap anchor portions include openings for receiving said grip warts and said grip warts have a height sufficient to extended outwardly of said strap anchor portions.
6. A protective eyewear, comprising:
a protective eyewear frame comprising a frame opening for holding a protective lens, a front face region, a top wall region adjacent said front face region, sidewall regions, and bottom wall regions, said protective frame includes grip warts being in the form of raised bumps projecting down from flat surface of the bottom wall regions for assisting the gripping and manipulation of the protective eyewear; and
a protective lens mounted to said frame opening.
7. The protective eyewear according to claim 6 , wherein said front face region includes strap anchor portions that provide attachments for mounting the protective frame to a user's head, wherein said strap anchor portions include louvers for directing air inwardly toward horizontally directed ventilation openings of said sidewall regions.
8. The protective eyewear according to claim 6 , wherein said grip warts extend vertically downward from a bottom of said frame.
9. A protective eyewear, comprising:
a protective eyewear frame comprising a frame opening for holding a protective lens;
a pair of strap anchor portions that provide attachments for mounting the protective frame to a user's head, said strap anchor portions being of a harder material than said frame, said strap anchor portions fixedly secured to said frame by tabs and holes applied between said strap anchor portions and said frame; and
a protective lens mounted to said frame opening.
10. The protective eyewear according to claim 9 , wherein said engagement between said tabs and holes is at least partially secured by the subsequent installation of said protective lens to said frame opening.
11. The protective eyewear according to claim 9 , wherein said strap anchor portions include at least one louver for directing air inwardly toward horizontally directed ventilation openings through said frame.
12. The protective eyewear according to claim 9 , wherein the lens imparts rigidity to the frame and secures the engagement between the tabs and holes.
13. The protective eyewear according to claim 9 wherein said strap anchor portions include at least one louver for directing air inwardly.