Eyewear having a temple assembly and temple assembly for eyewear
Eyewear having a frame front, a first temple and a second temple. The first temple extends from a first side of the frame front. The second temple extends from a second side of the frame front. At least one of the first temple and the second temple includes a front portion and a rear portion. Temple structures having a base member are disclosed, along with temples for eyewear and methods of attaching portions of temples of eyewear.
1. Eyewear comprising:
a frame front;
a first temple extending from a first side of the frame front;
a second temple extending from a second side of the frame front;
at least one of the first temple and the second temple including a front portion and a rear portion, with the front portion being releasably attachable to the rear portion, the front portion having a rear portion coupling assembly including:
an end slot defining a cavity with a transverse bore in communication with the cavity, the end slot being concave in the direction of the transverse bore; and
a retaining assembly having a retention member comprising a sphere insertable into the transverse bore and partially into the cavity, with a biasing member selectively biasing the retention member toward and into the cavity, the biasing member comprising a cantilever member having a first end attached to an outside surface of the front portion, and a second end cantilevered over the transverse bore, and having an opening which accepts a portion of the sphere therein, with a portion of the sphere being visible therethrough,
the rear portion including a coupling structure including an insert tab insertable through the end slot and into the cavity, with an engaging member which comprises an opening on the insert tab engageable with the sphere while the sphere is engageable with the cantilever member, so as to releasably secure the insert tab within the cavity of the front portion through the capturing of the sphere between the cantilever member and the opening.
2. The eyewear of claim 1 wherein the first end of the cantilever member is attached by a fastener that extends through the first end and into the front portion of the first temple.
3. The eyewear of claim 2 wherein the rear portion coupling assembly has a proximal end interfaceable with the front portion and a distal end opposite the proximal end, with the first end of the cantilever member corresponding to the proximal end, and the second end of the cantilever member extending toward the distal end.
4. The eyewear of claim 1 the cantilever member is fastened to the outer surface of the front portion, and being flush with the outer surface when the rear portion is releasably attached to the front portion.
5. The eyewear of claim 1 wherein the coupling structure comprises a plurality of openings, positioned sequentially along the rear portion, with the sphere engageable with each one of the plurality of openings, to, in turn, adjust a length of the portion of the rear portion that extends into the cavity.
6. The eyewear of claim 1 wherein a base member of the rear portion comprises a outwardly concave configuration along the length thereof, with an overmolded cover extending over at least a portion of the base member, the outwardly concave configuration corresponding to the configuration of the end slot, such that the rear portion can be snapped into a straight orientation that is substantially colinear with the front portion, to a curved orientation that is inwardly curved so as to follow a contour of a head of a user.
7. The eyewear of claim 6 wherein the base member comprises a spring steel and the overmolded cover comprises a polymer.
8. The eyewear of claim 1 wherein the first temple and the second temple are substantial mirror images of each other.
9. The eyewear of claim 1 wherein the first temple and the second temple are hingedly coupled to the frame front on opposite sides thereof.