Glasses

Abstract

As shown in "Reference Drawing 1 Representing the Usage State", this article can separate the front frame left and right by releasing the joining by magnets at the joining part in the center of the bridge of the front frame. By attaching and detaching the magnetic attachment at the joining part of the bridge part, the user can wear the glasses or use them by hanging them around the neck. Also, "Reference Drawing 2 Representing the Usage State" is a partial enlargement of the "Cross-Sectional View of Part A-A". It shows the state of the left side surface viewed from the inside with the magnetic attachment at the bridge joining part released. As shown in "Reference Drawing 2 Representing the Usage State", this article has a nested structure at the temple base end and functions as a length adjustment mechanism for adjusting the length of the temple. In the nested structure of the length adjustment mechanism, the inner part (the nested part) of the nested structure slides back and forth inside the outer part of the nested structure. As shown in "Reference Drawing 2 Representing the Usage State", the "outer part" of the nested structure is provided with a connecting hole part where five holes are connected horizontally. Also, the inner part (the nested part) of the nested structure is provided with a protrusion "stopper". By locking the stopper in each hole of the connecting hole part, the length of the temple can be adjusted step by step.

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