Goggle lens changing system
View Patent ↗A goggle having a lens changing system is disclosed that includes a sliding lever that is traversable between a closed and opened position. The sliding lever, in the opened position, allows the lens to be released from the frame so that the user can either switch out the lens to a different lens that would be more appropriate for the current lighting conditions or to replace the current lens which may be defective. Additionally, the lens changing system has a nub and hole combination that further secures the lens to the frame so that the lens does not inadvertently dislodge off of the frame during active sports.
1. A sports goggle for providing protection to eyes of a participant of an active sport, the goggle comprising:
a frame having a proximal side and a distal side, the proximal side configured to mate with a face of the participant, the frame having an aperture through which a scene, is visible by the participant, the frame defining an outer peripheral portion;
a lens having an outer peripheral portion shaped to match the outer peripheral portion of the frame;
an attachment mechanism formed on the frame and lens, the attachment mechanism comprising:
a nub formed on one of the outer peripheral portion of the frame and the lens;
a receiving hole for the nub formed on the other one of the outer peripheral portion of the frame and the lens;
a sliding lever that is traversable away from the lens to an open position so that the lens is removable from the frame and over the lens to an closed position so that the lens is retained on the frame during participation of the sport by the participant;
wherein the frame has an elongate slot formed in the outer peripheral portion, the slot defining a narrow section disposed between opposed enlarged sections, and the sliding lever has a detent having a thickness greater than a width of the narrow section and traversable between the opposed enlarged sections with hand pressure on the sliding lever.
2. The goggle of claim 1 wherein the sliding lever is in the closed position when the detent of the sliding lever is in one of the opposed enlarged sections, and the sliding lever is in the open position when the detent of the sliding lever is in the other one of the opposed enlarged sections.
3. A method for switching a first lens mounted to a frame of a goggle with a second lens, the method comprising the steps of:
sliding a lever away from an edge of the lens so that the first lens is removable from the frame of the goggle;
disengaging a nub and a receiving hole formed on the first lens and frame to enable removal of the first lens from the frame;
engaging the nub and the receiving hole formed on the second lens and frame; and
sliding the lever over the edge of the lens so that the second lens is retained on the frame during use of the goggle in an active sport;
wherein the sliding the lever steps includes the step of traversing a detent of the sliding lever to opposed sides of a narrow section of an elongate slot formed in an outer peripheral portion of the frame.
4. A selectively configurable goggle comprising:
a frame disposed about a frame opening and defining a frame outer peripheral portion, the frame including a first engagement element;
a lens having a second engagement element complimentary to the first engagement element, and a lens outer peripheral portion complimentary to the frame outer peripheral portion, the lens being selectively positionable over the frame opening, the first engagement element and second engagement element being engaged with each other when the lens is positioned over the frame opening; and
a sliding lever that is traversable away from the lens to an open position so that the lens is removable from the frame and over the lens to an closed position so that the lens is retained on the frame;
wherein the first engagement element includes a nub formed on the frame outer peripheral portion; and
further comprising a third engagement element coupled to the sliding lever and advanceable through the receiving hole.
5. The selectively configurable goggle of claim 4 , wherein the third engagement element includes a protrusion extending from the sliding lever and adapted to engage with the nub when the sliding lever is in the closed position.
6. The selectively configurable goggle of claim 4 wherein the frame has an elongate slot formed in the frame outer peripheral portion, the slot defining a narrow section with disposed between opposed enlarged sections, and the sliding lever has a detent having a thickness greater than a width of the narrow section and traversable between the opposed enlarged sections with hand pressure on the sliding lever.
7. The selectively configurable goggle of claim 6 wherein the sliding lever is in the closed position when the detent of the sliding lever is in one of the opposed enlarged sections, and the sliding lever is in the open position when the detent of the sliding lever is in the other one of the opposed enlarged sections.