专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2541702A1 PLUG CAP 有权转让
标题翻译：插头帽
公开(公告)号：EP2541702A1
公开(公告)日：2013-01-02
申请号：EP11747416.3
申请日：2011-02-23
申请人： NGK Sparkplug Co., Ltd. , Honda Motor Co., Ltd.
发明人： FUMA Tomohiro , OHTA Junpei , KITAMURA Ryohei , YAMAMOTO Takao , SONODA, Yutaka
IPC分类号： H01T13/04 , F02P13/00
CPC分类号： F02P13/00 , H01T13/06
摘要： One object of the invention is to provide a plug cap that more reliably prevents the leakage of current by suppressing the ingress of water from a gap between a terminal body and a rubber member.
A plug cap 1 includes an electrical connection portion 5 that electrically connects a spark plug to a plug cord, a terminal body 2 that is provided on the outer periphery of the electrical connection portion 5, and a cylindrical rubber member 3 which is mounted on at least one of one end portion and the other end portion of the terminal body 2 and into which the spark plug or the like is inserted. The terminal body 2 includes a one end-side insertion portion 41 which is formed at one end of the terminal body and into which the spark plug is inserted and the other end-side insertion portion 42 which is formed at the other end of the terminal body and into which the plug cord is inserted. The rubber member 3 includes an inner cylindrical portion 31 that is inserted into the one end-side insertion portion 41 or the other end-side insertion portion 42, and a cylindrical outer cylindrical portion 32 that is positioned close to the outer periphery of the inner cylindrical portion 31. The inner cylindrical portion 31 includes annular protrusions 35 that come into contact with the inner peripheral surface of the terminal body 2.
摘要翻译：本发明的一个目的是提供一种塞帽，其通过抑制水从端子主体和橡胶构件之间的间隙进入而更可靠地防止电流泄漏。插头盖1包括将火花塞与插头线电连接的电连接部5，设置在电连接部5的外周上的端子主体2以及安装在电连接部5上的圆柱形橡胶构件3 终端主体2的一个端部和另一个端部中的至少一个，并且火花塞等插入到该端部中。终端主体2包括形成在终端主体的一端处并且火花塞插入其中的一端侧插入部分41和形成在终端的另一端处的另一端侧插入部分42 并插入插头线。橡胶构件3包括插入到一端侧插入部41或另一端侧插入部42中的内侧圆筒部31和位于内侧圆筒部32的外周侧的圆筒状外侧圆筒部32 内筒部31具有与端子主体2的内周面接触的环状突起35。

IPRDB

热门服务

关于我们

友情链接

联系方式