| 发明名称 | LC type plug with a shutter having a spring stored in both a front housing and a locking housing | ||
| 摘要 | An LC type plug with a shutter includes: a plug frame; a square cylindrical front housing arranged slidably on the plug frame and including a shutter; a locking housing connected to the plug frame; and a spring provided between an upper part of the front housing and the locking housing. The front housing includes a front portion storage space for storing a front portion of the spring, the locking housing is provided with a rear portion storage space for storing a rear portion of the spring, a rear end side of the front portion storage space and a front end side of the rear portion storage space are formed so as to overlap with each other, and the spring is not exposed to an outside even in a non-connected state of the plug, and the entire part is stored in the both storage spaces. | ||
| 申请公布号 | US9151908(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201414333783 | 申请日期 | 2014.07.17 |
| 申请人 | HONDA TSUSHIN KOGYO CO., LTD. | 发明人 | Yoshizaki Tsuyoshi |
| 分类号 | G02B6/38 | 主分类号 | G02B6/38 |
| 代理机构 | Wenderoth, Lind & Ponack, L.L.P. | 代理人 | Wenderoth, Lind & Ponack, L.L.P. |
| 主权项 | 1. An LC type plug with a shutter to be fitted into an LC type adapter, comprising: a plug frame configured to retain a ferrule; a square cylindrical front housing arranged so as to be slidable on the plug frame and including a shutter configured to open and close in association with a movement of the ferrule at a distal end side opening; a locking housing fixedly and integrally connected to the plug frame configured to be fitted into and be locked with the LC type adapter; and a spring provided between an upper part of the front housing and the locking housing configured to bias the front housing forward, wherein the front housing is provided with a front portion storage space configured to store a front portion of the spring, the locking housing is provided with a rear portion storage space configured to store a rear portion of the spring, a rear end side of the front portion storage space and a front end side of the rear portion storage space are formed so as to overlap with each other, and the spring is not exposed to an outside even in a non-connected state of the plug, and the entire part is stored in the both storage spaces. | ||
| 地址 | Tokyo JP | ||