| 摘要 |
PURPOSE: A glasses having a lens frame in which a twisting-reinforcing part is formed is provided to enhance the robustness and stability by protecting the connection between the lens frame and the bows a pair of spectacles. CONSTITUTION: A lens frame(20) having two lens support bodies(22) is manufactured by pressing a thin metal plate. To reduce the weight of the lens frame, the thickness and width of a main body are reduced. By twisting the lens frame connection unit(23) and spectacle bow connection unit(24), a twisting-reinforcing part(23-1,24-1) is formed. The twisting-reinforcing part prevents the lens frame connection unit and spectacle bow connection unit from being horizontally bent.
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