公开(公告)号：US20170054273A1

公开(公告)日：2017-02-23

申请号：US15307400

申请日：2015-05-13

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Junpei OHTA ,  Tomohiro FUMA

IPC: H01T13/04 ,  F02P13/00 ,  H01R13/533

CPC classification number: H01T13/04 ,  F02P1/00 ,  F02P3/00 ,  F02P7/02 ,  F02P13/00 ,  H01R13/533

Abstract: A plug connector capable of increasing the sealing between a rubber member and an outer circumferential surface of a spark plug insulator for improvement in current leakage resistance. The plug connector includes a conductive part that electrically connects a spark plug and a power supply member for power supply to the spark plug; and a rubber member that covers the conductive part. The spark plug has an insulator and a terminal electrode protruding toward the rear from a rear end of the insulator. The plug connector further includes a ring member arranged on an outer circumference of the rubber member.

Abstract translation: 一种能够增加橡胶构件和火花塞绝缘体的外周面之间的密封的插头连接器，以提高耐漏电性。 插头连接器包括将火花塞和用于供电的电源构件电连接到火花塞的导电部件; 以及覆盖导电部的橡胶部件。 火花塞具有从绝缘体的后端朝向后方突出的绝缘体和端子电极。 插头连接器还包括设置在橡胶构件的外周上的环构件。