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    • 2. 发明授权
    • Protective eyeglasses construction with adjustable temples
    • 保护眼镜结构,可调节寺庙
    • US5381192A
    • 1995-01-10
    • US984243
    • 1992-11-30
    • Richard W. CanavanJohn G. Mathews
    • Richard W. CanavanJohn G. Mathews
    • G02C5/20G02C5/22
    • G02C5/2263G02C5/20G02C2200/16G02C2200/18
    • A protective eyeglasses construction includes a frame portion comprising a lense frame piece and a pair of temple frame pieces, and a lense portion on the lense frame piece. The temple frame pieces are pivotally attached to the lense frame piece about vertical pivot axes, and they are adapted to be pivotally adjusted about horizontal pivot axes and longitudinally adjusted to different lengths. The lense frame piece includes an upper frame section and brow bar which is attached to the lense frame piece so that the central portion of the brow bar is spaced rearwardly from the central portion of the upper frame section and resiliently deflectable toward the upper frame section for cushioning the forehead of a wearer against physical shocks delivered to the lense frame piece.
    • 保护眼镜构造包括框架部分,该框架部分包括透镜框架件和一对镜腿框架件,以及镜框上的镜片部件。 镜腿框架围绕垂直枢转轴线可枢转地附接到透镜框架件,并且它们适于围绕水平枢转轴线枢转调节并纵向调节到不同的长度。 透镜框架件包括上框架部分和眉条,其连接到透镜框架件,使得眉条的中心部分从上框架部分的中心部分向后间隔并且朝向上框架部分弹性偏转 缓冲佩戴者的前额,防止物理冲击传递到透镜框架件。
    • 4. 发明授权
    • Snap together protective goggle construction with toric lens
    • 使用复曲面镜头对齐保护眼镜结构
    • US5617588A
    • 1997-04-08
    • US405144
    • 1995-03-16
    • Richard W. CanavanJohn G. Mathews
    • Richard W. CanavanJohn G. Mathews
    • A44B11/04A61F9/02G02C11/08
    • G02C11/08A44B11/04A61F9/026
    • A protective goggle construction consists of a goggle body and a toric lens which is snap received over the front of the goggle body. The goggle body includes a rigid frame portion, and a resilient face engaging portion. The frame portion includes rigid top, bottom and side walls which cooperate to define a goggle interior. The lens includes an optical toric front wall, and further includes top, bottom and side walls extending rearwardly from a peripheral edge of the front wall thereof. The top wall of the lens includes an upstanding ridge formed along the entire length thereof. The face engaging portion includes convex bulges in the temple engaging areas thereof. The rearwardly extending walls of the lens are slidably received over the frame walls to form the assembled goggle construction. Interengaging detent and clip structures are provided on the side walls of the frame and lens to releasably secure the lens and frame in assembled relation. Rearwardly extending ridges on the top and bottom walls of the frame portion cooperate with lens walls to define ventilation passages for providing an air flow over the inner surface of the front lens wall.
    • 保护性护目镜结构由护目镜体和复曲面透镜组成,其被接收在护目镜身体前部。 护目镜主体包括刚性框架部分和弹性面接合部分。 框架部分包括配合以限定护目镜内部的刚性顶部,底部和侧壁。 透镜包括光学复曲面前壁,并且还包括从其前壁的周边边缘向后延伸的顶部,底部和侧壁。 透镜的顶壁包括沿其整个长度形成的直立的脊。 面部接合部分在其与镜腿接合区域中的凸起凸起。 透镜的向后延伸的壁可滑动地容纳在框架壁上以形成组装的护目镜结构。 在框架和透镜的侧壁上提供入射制动和夹子结构,以可组合的方式可释放地固定透镜和框架。 在框架部分的顶壁和底壁上向后延伸的脊部与透镜壁配合以限定用于在前透镜壁的内表面上提供空气流的通风通道。
    • 5. 发明授权
    • Belt case for eyeglasses
    • 眼镜盒腰带
    • US5261582A
    • 1993-11-16
    • US969017
    • 1992-10-30
    • John G. MathewsRichard W. Canavan
    • John G. MathewsRichard W. Canavan
    • A45C11/04
    • A45F5/021A45C11/04A45F2200/0541
    • A belt case for a pair of eyeglasses is formed from a rigid and durable plastic for protecting the eyeglasses from damage. The case consists of front and rear rigid body sections which are receivable in interfitting engagement so that they cooperate to define an interior eyeglass compartment. The compartment is operative for retaining a pair of eyeglasses as well as a spare lens for the eyeglasses, and is further operative for individually retaining either the eyeglasses or the spare lens. The case is adapted to be mounted vertically on a wearer's belt and hingeably opened at the top end thereof to remove the eyeglasses and the spare lens. Both the spare lens and the eyeglasses are firmly retained in the case so that the lenses do not contact any interior surfaces of the case. The case also firmly retains the spare lens and eyeglasses so that they are not easily dislodged when the case is subjected to physical impacts.
    • 用于一对眼镜的皮带盒由刚性和耐用的塑料形成,用于保护眼镜免受损坏。 该壳体由前后刚体部分组成,它们可相互配合接合,使得它们配合以限定内部眼镜室。 隔间可操作用于保持一副眼镜以及用于眼镜的备用镜头,并进一步操作以单独地保持眼镜或备用镜片。 壳体适于垂直安装在佩戴者的皮带上,并在其顶端可铰接地打开,以移除眼镜和备用镜头。 备用镜头和眼镜均牢固地保持在壳体中,使得透镜不接触壳体的任何内表面。 该外壳还牢固地保留了备用镜头和眼镜,使得当外壳受到物理冲击时,它们不会轻易脱落。