| 摘要 |
PURPOSE:To obtain a spectacle frame body which is produced easily and to facilitate lens replacement, by engaging a hooking rod with transversal coupling rods to fasten lenses after fitting lenses. CONSTITUTION:Upper parts of pad parts 3 and 3a of two, left and right lens fitting frames 1 and 2 are separated from each other to form separated ends 1a, 1b, 2a, and 2b, and respective ends of transversal coupling rods 4 and 4a are stuck to respective outside circumferential faces of these separated ends, and therefore, left and right lens fitting frames 1 and 2 are expanded and contracted freely. Consequently, lenses B are fitted easily, and transversal coupling rods 4 and 4a have no influence upon fitting and sticking of lenses because these rods 4 and 4a have both ends stuck to outside circumferences of frames 1 and 2, and further, manufactured frame bodies are used without forming especially a mold of the lens frame body. |
