| 摘要 |
An angle adjustment mechanism for eyeglasses comprises a connection device including a rear engagement member, an outer cross aperture, an inner cavity, a front bar, an outer recessed portion, and a ridged section; a temple including a connection section, a front cut-out member, a hole through cut-out member, a transverse rhombic aperture abutted on inner end of hole, a recess on a shoulder between cut-out member and connection section, and a peg projected from a front end of cut-out member; and a dumbbell shaped snapping device passed through the apertures wherein engagement member is engaged with cut-out member with bar received in recess to communicate cross aperture with rhombic aperture, snapping device is inserted into hole to pass its end abutment member through the apertures to be flush with cavity, abutment member is rotated to urge against cross aperture, and peg is slidably engaged with ridged section.
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