JPS6095044U

JPS6095044U - reclining device

Info

Publication number: JPS6095044U
Application number: JP1983187666U
Authority: JP
Inventors: 威手塚
Original assignee: 白木金属工業株式会社
Priority date: 1983-12-05
Filing date: 1983-12-05
Publication date: 1985-06-28
Also published as: JPH0337463Y2

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図は本考案のリクライニング装置の実施例を示す側
面図、第２図は本考案の要旨とは関係のない部分を除い
て描いた第１図粕ま異なる作動状態の側面図、竺３図は
同分解斜視図、第４図はし　　　レリーズ部材の突出状
態および格納状態を示す側面図である。１・・・操作部、１１・！・アッパアーム、１３・°゛
５０５０ワブラケツト・・・軸、１６・・・ラチェット
、１７・・中ツク歯、１８・・・ポール、２０・・・連
動ピン、２１・・・レリーズアーム、２２・・・レリー
ズレバ−１２３・・・連動プレート、３０・・・弧状溝
、３１．３６・・・連動ピン、３２・・・トグルばね、
３４．３５・・・連動突起、３３．４０・・・引張ばね
。Figure 1 is a side view showing an embodiment of the reclining device of the present invention, and Figure 2 is a side view of a different operating state from Figure 1, excluding parts unrelated to the gist of the invention. The figure is an exploded perspective view, and FIG. 4 is a side view showing the protruding state and retracted state of the release member. 1...Operation unit, 11.!・Upper arm, 13・°゛5050 wobble bracket...shaft, 16...ratchet, 17...middle tooth, 18...pole, 20...interlocking pin, 21...release arm, 22...・Release lever 123... Interlocking plate, 30... Arc groove, 31.36... Interlocking pin, 32... Toggle spring,
34.35... Interlocking protrusion, 33.40... Tension spring.

Claims

[Scope of utility model registration request]

An upper arm fixed to the side of the seat back is pivotally connected to a lower bracket fixed to the rear of the cushion seat, a ratchet is formed at the lower part of the upper arm, and the lower bracket is removably engaged with the ratchet. In the reclining device, the locking member is disengaged from the ratchet by forward rotation of a release member having an operating portion on the side of the upper arm. a release lever having an operation part on the side;
It is composed of a release arm that is coaxial with the release lever and is capable of relative rotation in the front and back direction by a certain amount with respect to the release lever, and furthermore, this release lever is normally biased to rotate at the rotation end on the front side with respect to the release arm. A reclining device comprising a spring means and an interlocking plate that rotates the release lever relative to the release arm and tilts it backwards in conjunction with the backwards movement of the upper arm.