| 摘要 |
The present eyewear includes a pair of lenses, a pair of releasable connectors connected to respective inner ends of the lenses, a pair of temples pivotally connected to respective outer ends of the lenses and a rigid strap connected between rear ends of the temples. The strap is generally U-shaped having substantially parallel legs connected to an arc-shaped base, the substantially parallel legs being connected to rear ends of the temples and when worn, the arc-shaped base extends along the back of a user's head. A tab is permanently secured to one of the inner ends of the lenses or frames and upon joining the releasable connectors, extends to the other of the inner ends of the lenses or frames in order to stabilize the releasable connectors.
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