| 发明名称 | Lens device | ||
| 摘要 | A lens device includes a frame, at least one lens and two fasteners. The frame has at least a lens recess. The lens is embedded in the lens recess, and has an indentation located at an edge of the lens. The fasteners are disposed pivotally to the opposite sides of the frame, respectively, and each have an inner surface, a supporting surface and a hook portion. The inner surface adjoins the supporting surface. The hook portion protrudes from the inner surface. When the fastener rotates so that the hook portion enters into the indentation of the lens, the supporting surface of the fastener is disposed against a side of the indentation. | ||
| 申请公布号 | US9004679(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201313928552 | 申请日期 | 2013.06.27 |
| 申请人 | Hwa Meei Optical Co., Ltd. | 发明人 | Chen Chih Ming |
| 分类号 | G02C1/04;G02C5/20 | 主分类号 | G02C1/04 |
| 代理机构 | Rosenberg, Klein & Lee | 代理人 | Rosenberg, Klein & Lee |
| 主权项 | 1. A lens device, comprising: a frame comprising at least a lens recess, opposite sides, and an inner and an outer side; at least a lens embedded in the lens recess, and having an indentation located at an edge of the lens; and two fasteners disposed pivotally to the opposite sides of the frame and on the inner side of the frame, respectively and each having an inner surface, a supporting surface and a hook portion, wherein the inner surface adjoins the supporting surface, the hook portion protrudes from the inner surface, and when the fastener rotates so that the hook portion enters into the indentation of the lens, the supporting surface of the fastener is disposed against a side of the indentation. | ||
| 地址 | Tainan TW | ||