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1. (WO2018220726) SEAT LOCK DEVICE

Pub. No.:    WO/2018/220726    International Application No.:    PCT/JP2017/020158
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed May 31 01:59:59 CEST 2017
IPC: B60N 2/44
B60N 2/20
B60N 2/22
E05B 85/24
Applicants: MITSUI KINZOKU ACT CORPORATION
三井金属アクト株式会社
Inventors: NOGUCHI, Katsunori
野口 勝則
KONDO, Makoto
近藤 誠人
HIRAKUI, Hidemasa
平久井 英雅
SHIMADA, Junichi
嶋田 淳一
Title: SEAT LOCK DEVICE
Abstract:
This seat lock device (10) has a hook member (20), a cam plate (50), and a sensing lever (70) which are impelled to rotate forward and an open lever (100) which is impelled to rotate backward. The hook member (20) has: a hook inclined-edge face (24) which is impelled to rotate backward by the abutment thereon by an entering first striker (14a); an engagement groove (26) having a depth such that when the first striker (14a) fits therein after clearing the hook inclined-edge face (24), the hook member (20) is in a locked position; and a laterally-projecting restraining pin (28) and interlock pin (30). The cam plate (50) has: a cam face (54) which, when the hook member (20) is in the locked position, abuts on the restraining pin (28) and impels the hook member (20) to rotate forward; and an interlock face (56) whereon the interlock pin (30) abuts before the first striker (14a) exits the engagement groove (26), when the hook member (20) is subjected to vibration or impact and the restraining pin (28) rotates backward while pushing the cam face (54).