| 摘要 |
Disclosed is a method and a device for coupling spectacles and clip-on sunshades with each other, the spectacles having first lens frames connected together at their inner ends by a first nose frame, lenses fitted into respective first lens frames and arms mounted to outer ends of the first lens frames through hinges, the clip-on sunshades having second lens frames connected together at their inner ends by second nose frame and tinted lenses fitted into respective second lens frames. The device comprises a permanent magnet disposed to one of the spectacles and the clip-on sunshades at a predetermined position in a manner such that the soft magnetic member of the other of the spectacles and sunshades can be mated with the permanent magnet thereby to couple the spectacles and the clip-on sunshades with each other.
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