| 摘要 |
An improved frame for eyeglasses in which each of the branches of the frame comprises a temple member having a rigid earpiece near its outer end, and having a flexible stranded earpiece member the inner end of which is carried by the temple member along its lower edge and the outer end of which is a curved flexible stranded member which can be used to grip the ear of the user, the present invention including means to retract the flexible earpiece when not desired, the invention being useful either in corrective eyeglasses or sunglasses.
|
