| 发明名称 | Rear holder capable of absorbing dimensional variations in electric wires | ||
| 摘要 | A rear holder is attached to a wire lead-out opening for leading out an electric wire from a housing. The rear holder includes an inner holder. An inner circumferential surface of a through hole of the rear holder is formed so that a part of the inner circumferential surface includes a small diameter portion and the remaining part includes a large diameter portion. A hood portion having an arc shape is provided in the inner holder, and the hood portion is formed so that, in a state that the inner holder is assembled to the rear holder, the hood portion is inserted into the large diameter portion while each of opposite circumferential ends of the hood portion abuts against a step surface in a border between the large diameter portion and the small diameter portion. | ||
| 申请公布号 | US9640903(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201615161449 | 申请日期 | 2016.05.23 |
| 申请人 | Yazaki Corporation | 发明人 | Yamada Yuya;Kuboshima Hidehiko |
| 分类号 | H01R13/58 | 主分类号 | H01R13/58 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A rear holder that is attached to a wire lead-out opening for leading out an electric wire from a housing which receives a connector terminal to which the electric wire is connected, so that the electric wire is allowed to be led out to the outside through a through hole of the rear holder, the rear holder comprising: an inner holder that is located between the housing and the rear holder and is assembled to the rear holder, wherein an inner circumferential surface of the through hole is formed so that a part of the inner circumferential surface in a circumferential direction thereof includes a small diameter portion and a remaining part of the inner circumferential surface includes a large diameter portion having an inner diameter is larger than that of the small diameter portion; and wherein a hood portion having an arc shape in cross section and formed in a circumferential direction of the electric wire is provided in the inner holder, and the hood portion is formed so that, in a state that the inner holder is assembled to the rear holder, the hood portion is inserted into the large diameter portion while each of opposite circumferential ends of the hood portion abuts against a step surface in a border between the large diameter portion and the small diameter portion. | ||
| 地址 | Tokyo JP | ||