| 摘要 |
An angle adjustable device for eyeglasses includes a lens with two side bent protectors formed integral, and two temples combined with the two side bent protectors of the lens. Each end section of the temples has a first T-shaped engage means and a second engage means formed in an inner side surface. Each side bent protector has a curved guide slot and a center hole provided with notches. Then the T-shaped engage means engages the curved guide slot to move therein and the second engage means fits in the center hole with the second engage means functioning as a pivot to let the lens moved up or down to adjust its angle relative to the two temples.
|
