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1. (WO2017187962) ELECTRICAL CONNECTION DEVICE HAVING FITTING DETECTION FUNCTION

Pub. No.:    WO/2017/187962    International Application No.:    PCT/JP2017/014798
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Wed Apr 12 01:59:59 CEST 2017
IPC: H01R 13/64
Applicants: AUTONETWORKS TECHNOLOGIES, LTD.
株式会社オートネットワーク技術研究所
SUMITOMO WIRING SYSTEMS, LTD.
住友電装株式会社
SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
Inventors: MIYAMURA, Tetsuya
宮村 哲矢
TABATA, Masaaki
田端 正明
OMORI, Yasuo
大森 康雄
MATSUI, Hajime
松井 元
Title: ELECTRICAL CONNECTION DEVICE HAVING FITTING DETECTION FUNCTION
Abstract:
Provided is an electrical connection device that makes it possible to reliably detect the state in which connectors are fitted together. An electrical connection device that comprises: first and second connectors (C1, C2) that have a first and a second housing (10, 20); and a fitting detection member (30). The first housing (10) has a detection member restraining part (14B). The second housing (20) has a restriction release operation part (26) that maintains restriction of the fitting detection member (30) until the first housing (10) has reached a fitted position and that releases said restriction when the fitted position has been reached. The first housing (10) has a fitting allowance switching part that includes a fitting prevention part (19). The fitting allowance switching part can elastically deform so as to allow the fitting prevention part (19) to be displaced from a fitting prevention position into a fitting allowance position. The fitting detection member (30) has a fitting switching operation part (38) that, when installed in the first housing (10), makes the fitting allowance switching part elastically deform such that the fitting prevention part (19) is displaced into the fitting allowance position.