JPS588360U

JPS588360U - reclining device

Info

Publication number: JPS588360U
Application number: JP10233181U
Authority: JP
Inventors: 松嶋　稔郎
Original assignee: 白木金属工業株式会社
Priority date: 1981-07-11
Filing date: 1981-07-11
Publication date: 1983-01-19
Also published as: JPS6345956Y2

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図は本考案に係るリクライニング装置を備えた座席
を示し１．そのシートバックとシートクッションとを鎖
線で略示した側面図、第２図は第１図の■−■線切断部
端面図、第３図は第１図の■−ｍ線切断部端面図、第４
図は第１図の■−ＩＶ線切断部端面図である。１・・・シートバック、２・・・シートクッション、３
・・司クライニング装置、１０・・・ラチェット、１３
′・・・メインポール、１４・・・サブポール、１７・
・・歯、２１・・・メインハンドル、２２・・・サブハ
ンドル。FIG. 1 shows a seat equipped with a reclining device according to the present invention.1. A side view schematically showing the seat back and seat cushion with chain lines, FIG. 2 is an end view of the section cut along the line ■-■ in FIG. 1, and FIG. 3 is an end view of the section cut along the line ■-m in FIG. 1. Fourth
The figure is an end view of the section taken along the line 2--IV in FIG. 1. 1... Seat back, 2... Seat cushion, 3
...Tsukasa Kleining Device, 10...Ratchet, 13
'...Main pole, 14...Sub pole, 17.
...Teeth, 21...Main handle, 22...Sub handle.

Claims

[Scope of utility model registration request]

A seat reclining device having a seat cushion and a seat back rotatably supported with respect to the seat cushion, comprising: a ratchet attached to the seat back side directly or via an intermediate member; A main pole that is pivotally connected to the teeth so as to be able to engage and release the engagement, and a sub-pole that is pivotally attached in the same manner as the main pole and supported so that it can move by a predetermined stroke. A main handle and a sub-handle for respectively engaging the main pole and the sub-pole with the teeth of the ratchet and releasing the engagement, and a linkage or means for interlocking the sub-handle and the main handle. When the main handle and the sub-handle are both in the non-operating position, the main pole engages with the teeth of the ratchet, but the sub-pole is disengaged from the teeth of the ratchet, and only the main handle is in the operating position. When the main pawl and the sub-pole are both engaged and disengaged from the teeth of the ratchet, and the sub-handle is brought to the operating position, the interlocking means also brings the main handle to the operating position, and at this time the main pawl is Although the sub-pole is engaged with and disengaged from the teeth of the ratchet, the sub-pole is configured to engage with the teeth of the ratchet to rotate the seat back by an amount corresponding to the stroke. Device.