Safety eyewear with snap-in replaceable lens and over-molded bumpers and decorative trim
View Patent ↗The safety eyewear includes a one-piece molded lens frame, and left and right temple bar assemblies. The one-piece lens frame includes a brow bar portion, a central bridge portion, a nose piece portion, and left and right lens frame eyewires that cooperate with the brow bar and bridge to define left and right lens openings. An over-molded elastomeric material is also used to provide soft bumpers in the inner side of the brow bar and a soft cushion on the inner surfaces of the nose piece. The creative and selective use of the over-molded material thus provides both decorative and aesthetic features while also providing functional cushioned areas.
1. A pair of safety eyewear comprising:
a brow bar having a left portion, a right portion and a central portion;
a bridge connector depending from the central portion of the brow bar;
a left eye wire depending from and cooperating with the left portion of the brow bar and the bridge connector to form a left lens opening;
a right eye wire depending from and cooperating with the right portion of the brow bar and the bridge connector to form a right lens opening;
a left temple-bar rearwardly extending from the left portion of the brow bar;
a right temple-bar rearwardly extending from the right portion of the brow bar;
a trim layer of a contrasting color from that of the brow bar and bridge connector, the trim layer formed on the brow bar and the bridge connector to minimize the appearance of the brow bar and bridge connector; and
said trim layer further including soft bumpers to provide a cushion to the wearer for comfort and against impacts.
2. The eyewear of claim 1 , wherein the trim layer is formed from an elastomeric material.
3. The eyewear of claim 1 , wherein the trim layer is over-molded onto the brow bar and bridge connector.
4. The eyewear of claim 1 , wherein said soft bumpers are formed on the brow bar.
5. The eyewear of claim 1 , wherein said soft bumpers are formed on the bridge connector.
6. The eyewear of claim 1 , further comprising a unitary lens interfittingly engaged into the left lens opening and the right lens opening.
7. The eyewear of claim 6 , wherein the unitary lens is snap-received into the left lens opening and right lens opening.
8. The eyewear of claim 1 , further comprising:
a left lens interfittingly engaged into the left lens opening; and
a right lens interfittingly engaged in to the right lens opening.
9. The eyewear of claim 1 , further comprising:
means for angular adjustment of the inclination of the left temple-bar relative to the brow bar; and
means for angular adjustment of the inclination of the right temple-bar relative to the brow bar.
10. A pair of safety eyewear comprising:
a brow bar having a left portion, a right portion and a central portion;
a bridge connector depending from the central portion of the brow bar;
a left eye wire depending from and cooperating with the left portion of the brow bar and the bridge connector to form a left lens opening;
a right eye wire depending from and cooperating with the right portion of the brow bar and the bridge connector to form a right lens opening;
a unitary lens interfittingly engaged into the left lens opening and the right lens opening;
a left temple-bar pivotably connected to and rearwardly extending from the left portion of the brow bar, the left temple-bar operable between an open position and a closed position;
a right temple-bar pivotably connected to and rearwardly extending from the right portion of the brow bar, the right temple-bar operable between an open position and a closed position;
a trim layer of a contrasting color from that of the brow bar and the bridge connector, the trim layer formed on the brow bar and the bridge connector to minimize the appearance of the brow bar and bridge connector; and
said trim layer further including soft bumpers to provide a cushion to the wearer for comfort and against impacts.
11. The eyewear of claim 10 , wherein the trim layer is formed from an elastomeric material.
12. The eyewear of claim 10 , wherein the trim layer is over-molded onto the brow bar and bridge connector.
13. The eyewear of claim 10 , wherein said soft bumpers are formed on the brow bar.
14. The eyewear of claim 10 , wherein said soft bumpers are formed on the bridge connector.
15. The eyewear of claim 10 , wherein the unitary lens is snap-received into the left lens openings opening and right lens opening.
16. A method of improving the aesthetics of safety eyewear comprising:
molding an eyewear frame including a brow bar having a left portion, a right portion and a central portion, a bridge connector depending from the central portion of the brow bar, a left eye wire depending from and cooperating with the left portion of the brow bar and the bridge connector to form a left lens opening, a right eye wire depending from and cooperating with the right portion of the brow bar and the bridge connector to form a right lens opening;
overmolding an elastomeric material of a contrasting color over the eyewear frame to minimize the appearance of the brow bar and the bridge connector; and
forming soft bumpers from the elastomeric material on the eyewear frame to provide a cushion to the wearer for comfort and against impacts.
17. The method of claim 16 , wherein said soft bumpers are formed on the brow bar.
18. The method of claim 16 , wherein said bumpers are formed on the bridge connector.
19. A method of improving the aesthetics of safety eyewear comprising:
molding an eyewear frame including a brow bar having a left portion, a right portion and a central portion, a bridge connector depending from the central portion of the brow bar, a left eye wire depending from and cooperating with the left portion of the brow bar and the bridge connector to form a left lens opening, a right eye wire depending from and cooperating with the right portion of the brow bar and the bridge connector to form a right lens opening;
overmolding a trim layer from an elastomeric material of a contrasting color over the eyewear frame to minimize the appearance of the brow bar and the bridge connector;
forming soft bumpers from the elastomeric material on the brow bar to provide a cushion for the comfort of the wearer and protection against impacts; and
forming a soft cushion on the bridge connector from the elastomeric material to provide a cushion for the comfort of the wearer and protection against impacts.