JPS603147U

JPS603147U - Webbing anchor latch device

Info

Publication number: JPS603147U
Application number: JP9421783U
Authority: JP
Inventors: 修川合; 和夫山本; 義博横手
Original assignee: 日本精工株式会社
Priority date: 1983-06-21
Filing date: 1983-06-21
Publication date: 1985-01-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例を示す全体正面図、第２図
はその部分拡大図、第３図、第４図及び第５図は各々そ
の作動説明図である。第６図は第２実施例の正面図、第
７図は同じく側面図である。〔主要部分の符号の説明〕、１０・・・スライドレール
、１１・・・ウェビング、２０・・・アンカ、２６・・
・第１の保合部、３４・・・第２の係合部、２６．３０
・・・ラッチ手段、３０・・・アンカ、３−８・・・カ
ム部、５１・・・モータ、５４・・・穴、７０・・・加
速度感知センサ。ｒｌＴｌｌ　　　旧　　　　− ，ｔｉ−を層２″Ｎ１．ｌｌｌ”’ ］　−計’２０１１％＋５２”Ｔｌｌ　　”　　　　　　　　　　　　　　　
　Ｉｌｌ　　−−１ｌｒｌｆｆｌＩｌｌ”　　　　　　　ＩＩＩ”FIG. 1 is an overall front view showing a first embodiment of the present invention, FIG. 2 is a partially enlarged view thereof, and FIGS. 3, 4, and 5 are explanatory views of its operation. FIG. 6 is a front view of the second embodiment, and FIG. 7 is a side view of the second embodiment. [Explanation of symbols of main parts], 10...Slide rail, 11...Webbing, 20...Anchor, 26...
- First retaining part, 34... Second engaging part, 26.30
Latch means, 30 Anchor, 3-8 Cam portion, 51 Motor, 54 Hole, 70 Acceleration sensor. rlTll old -, ti- layer 2"N1.ll"'] - total '2011% +52"Tll"
Ill --1lrlffl Ill” III”

Claims

[Scope of claim for utility model registration] A part of the webbing is connected to an anchor that is movable along a guide rail arranged in a predetermined trajectory inside the vehicle,
The anchor is driven by a driving member, and when the anchor moves to one end of the guide rail and the webbing reaches a state where the occupant is restrained, a latching means acts to hold the anchor at that position. The seat belt device is characterized in that the latch means includes a first engagement portion formed on the anchor, a second engagement portion that can be engaged with the first engagement portion, and and a latch member that is disposed close to the movement path of the drive member and is actuated by movement of the drive member, and the first and second engaging portions are engaged or engaged as the drive member moves. In the webbing anchor latch device, the driving member is provided with at least one hole, and the latch member is formed with a cam portion that can be held at a side edge of the hole, and the driving member A latch device for an anchor, characterized in that the latch member is actuated by the latching device. 2. An acceleration sensor is disposed near the latch member, and the anchor is located at one end of the guide rail so that the first retaining portion thereof and the second retaining portion of the latch member are secured. The anchor latch device according to claim 1, wherein the arm of the acceleration sensor can restrain the operation of the latch member when the arm is in the aligned position.