| 发明名称 |
SIGHT AND DUST CAP THEREOF |
| 摘要 |
A sight includes an objective barrel and a dust cap connected to the objective barrel. The dust cap includes a main body, a cover, a first flexible element, and a second flexible element, The cover is connected to the main body. The first flexible element is connected to the main body and includes an inner surface. The second flexible element is disposed in the first flexible element and includes an outer surface wherein the outer surface of the second flexible element contacts the inner surface of the first flexible element. |
| 申请公布号 |
US2014360082(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201414298017 |
申请日期 |
2014.06.06 |
| 申请人 |
Sintai Optical (Shenzhen) Co., Ltd ;Asia Optical International Ltd. |
发明人 |
Tsai Tsung-Mou;Cheng Tung-Yao |
| 分类号 |
F41G1/38 |
主分类号 |
F41G1/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dust cap, comprising:
a main body; a cover connected to the main body; a first flexible element, connected to the main body, comprising an inner surface; and a second flexible element, disposed in the first flexible element, comprising an outer surface wherein the outer surface of the second flexible element contacts the inner surface of the first flexible element. |
| 地址 |
Shenzhen City CN |
