Relay connector both disconnect prevention device

摘要

PROBLEM TO BE SOLVED: To prevent joint coming-off of a relay connector that can occurs when a connection plug is pulled off, in a connection structure of connecting the connecting plug via the relay connector.;SOLUTION: In a structure in which a connecting plug 4 of an insertion and extraction type is connected to a U-link 2 (relay connector) capable of being installed removably at a prescribed portion, a pinching piece for pinching a plug terminal 4a of the connecting plug 4 is installed on the U-link 2; when the plug terminal 2a of the U-link 2 and the plug terminal 4a of the connecting plug 4 are in parallel, the spacing of the pinching piece is made wide; and when the plug terminal 2a of the U-link 2 and the plug terminal 4a of the connecting plug 4 are not in parallel, the spacing of the pinching piece is set narrow.;COPYRIGHT: (C)2012,JPO&INPIT