Spectacle frame for protective shield
    1.
    发明授权
    Spectacle frame for protective shield 有权
    防护罩眼镜架

    公开(公告)号:US08459791B2

    公开(公告)日:2013-06-11

    申请号:US13151250

    申请日:2011-06-01

    Applicant: Yung-Chin Lin

    Inventor: Yung-Chin Lin

    CPC classification number: G02C5/00 G02C1/06 G02C5/001

    Abstract: A spectacle frame comprises a substantially straight or slightly curved structure composed of two rims and a bridge, and two temples. The bridge is connected between the two rims. One end of each temple is rotatably connected with an outward portion of a respective rim via a hinge. Each temple is formed into a bow-shaped bar that has a front portion, a middle portion, and a rear portion. The spectacle frame is designed to have a predetermined first parameter, a predetermined second parameter, a predetermined third parameter, and a predetermined fourth parameter, whereby the spectacle frame has a size smaller than general glasses to facilitate a person engaging a special task to wear a protective shield and prevent the protective shield from being interfered with, and can perfectly fit various facial profiles of persons so as to keep the protective shield airtight.

    Abstract translation: 眼镜架包括由两个轮辋和一个桥梁组成的基本上直的或稍微弯曲的结构,以及两个寺庙。 桥梁连接在两个轮辋之间。 每个镜腿的一端通过铰链与相应边缘的向外部分可旋转地连接。 每个镜腿形成为具有前部,中间部和后部的弓形杆。 眼镜框被设计成具有预定的第一参数,预定的第二参数,预定的第三参数和预定的第四参数,由此眼镜架的尺寸小于一般的眼镜,以便于参与特殊任务的人穿戴 防护罩,防止保护罩受到干扰,并可以完美适合人身各种面部轮廓,以保护防护罩的密封性。

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