JPS60155661U

JPS60155661U - Retractor for seat belt device

Info

Publication number: JPS60155661U
Application number: JP4327384U
Authority: JP
Inventors: 博幸斉藤; 植田　健夫
Original assignee: 日本精工株式会社
Priority date: 1984-03-28
Filing date: 1984-03-28
Publication date: 1985-10-17

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図は本考案の実施例の主要部の正面図、第２図、第
４図及び第５図は作動を説明する第１図と同様な図、第
３図は第２図のＡ−Ａ断面図である。〔主要部分の符号の説明〕、１・・・・・・ベース、４
・・・・・・巻取リール、１４・・・・・・係止部材、
１８・・・・・・作動部材、２８・・・・・・第２係合
部、２９・・・・・・作動部、３１・・・・・・被係止
部材、３２・・・・・・第１保合部。FIG. 1 is a front view of the main parts of the embodiment of the present invention, FIGS. 2, 4, and 5 are similar views to FIG. 1 for explaining the operation, and FIG. 3 is a It is an A sectional view. [Explanation of symbols of main parts], 1...Base, 4
...Take-up reel, 14...Locking member,
18... Actuation member, 28... Second engaging part, 29... Actuation part, 31... Locked member, 32... ...First holding part.

Claims

[Scope of utility model registration request]

a base; a take-up reel rotatably supported by the base and biased in the webbing winding direction; a locked member that rotates integrally with the take-up reel; Accordingly, it is movably supported by the base between an engaged position and a non-engaged position, is biased toward the engaged position, and is engaged with the locked member in the engaged position to pull out the webbing of the take-up reel. a locking member that prevents rotation while being unable to engage with the locked member in a non-engaged position and allows free rotation of the take-up reel; a plurality of first locking members formed on the locked member; an engaging part; an actuating part; and a plurality of second engaging parts; a non-operating position in which the take-up reel is rotated the most in the webbing pull-out direction relative to the base around the take-up reel rotation axis; The second engaging part is rotatable between the most rotated operating position and is movable in a direction perpendicular to the rotation axis between an engaged position where the second engaging part engages with the first retaining part and a non-engaged position where the second engaging part does not engage. The engaging member is supported on the take-up reel so as to be biased in the direction of the non-operating position and the non-meshing position with a biasing force smaller than the biasing force that biases the engaging member toward the engaged position. The locking member and the actuating part engage to prevent the locking member from moving to the engaged position, while allowing this movement in the actuating position, and when the webbing is pulled out, the webbing winding diameter decreases and the locking member moves to the actuating part. The at least one second engaging part meshes with the at least one first retaining part in the meshing position brought about by the engagement, and then when the take-up reel rotates in the webbing winding direction, the at least one second engaging part is rotated in the same direction. a retractor for a seat belt device, the retractor having an actuating member that is moved from an inoperative position to an actuated position.