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ゴーグル
专利权人:
山本光学株式会社
发明人:
乾 倫太郎,浅田 真孝
申请号:
JP2016125207
公开号:
JP6241508B2
申请日:
2016.06.24
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide goggles in which durability is excellent with no degradation in strength of a lens, visibility is excellent with no sight of field being blocked, and a sufficient defogging property is assured with ventilation in a frame not being insufficient.SOLUTION: Upper and lower ends of a link member 2 are pivoted on upper and lower walls closer to both side ends of a frame 1. The link member 2 is attached with a side end 3a of a lens 3 respectively. A periphery of the lens 3 is made to abut with a periphery of the frame 1. By rotationally operating the link member 2 with an operation member 4 respectively, the lens 3 is made to protrude from the frame 1.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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