Variable spectacle frame locking device of spectacle frame and spectacle frame

The utility model relates to the field of spectacle frames, and discloses a variable spectacle frame locking device of a spectacle frame, which comprises a first fixing frame, a second fixing frame arranged on one side of the first fixing frame, a first fixing groove arranged in the middle of the fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAN JIANGWEI, FANG KONGLI, YANG ZHIXIAN, LIU LIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	The utility model relates to the field of spectacle frames, and discloses a variable spectacle frame locking device of a spectacle frame, which comprises a first fixing frame, a second fixing frame arranged on one side of the first fixing frame, a first fixing groove arranged in the middle of the first fixing frame, and a second fixing groove arranged in the middle of the second fixing frame. The interiors of the first fixing groove and the second fixing groove are formed in the two sides of the outer wall of a lens respectively, a mounting hole is formed in one side of the second fixing frame, a bolt is in threaded connection with one side of the inner wall of the mounting hole, and one end of the bolt is in threaded connection with one side of the first fixing frame. According to the utility model, the second fixing frame can be taken down from the first fixing frame by rotating and taking down the bolt, at the moment, the lens can be taken down, the first fixing groove and the second fixing groove can play