JPS62120843U

JPS62120843U -

Info

Publication number: JPS62120843U
Application number: JP1986009442U
Authority: JP
Priority date: 1986-01-24
Filing date: 1986-01-24
Publication date: 1987-07-31
Also published as: JPH049865Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るリクライニン
グ装置の側面図、第２図は同装置の一部省略拡大
側面図、第３図は第２図の―線に沿う断面図
、第４図は第２図の―線に沿う断面図、第５
図は第２図の―線に沿う断面図である。符号の説明、１２…ロアアーム、１３…ヒンジ
ピン、１４…アツパアーム、２０…第１リクライ
ニング機構、２１…ラチエツト、２２…ポール、
２３…押圧ローラ、２４…レリーズレバー、２５
…トーシヨンスプリング、２６ａ，２６ｂ…揺動
リンク（第１のリンク）、３０…第２リクライニ
ング機構、３１…偏心軸、３２…操作ノブ、３３
…第２リンク（第２のリンク）。 Fig. 1 is a side view of a reclining device according to an embodiment of the present invention, Fig. 2 is a partially omitted enlarged side view of the same device, Fig. 3 is a sectional view taken along the line - in Fig. 2, and Fig. 4 is a sectional view taken along the line - in Figure 2, and Figure 5.
The figure is a sectional view taken along the line -- in FIG. Explanation of symbols, 12...Lower arm, 13...Hinge pin, 14...Upper arm, 20...First reclining mechanism, 21...Ratchet, 22...Pole,
23... Press roller, 24... Release lever, 25
...Torsion spring, 26a, 26b...Swing link (first link), 30...Second reclining mechanism, 31...Eccentric shaft, 32...Operation knob, 33
...Second link (second link).

Claims

[Scope of utility model registration request]

a ratchet that is provided on the upper arm side that supports the seat back and has a large number of arcuate teeth;
a ball that is provided on the lower arm side that supports the seat cushion and to which the upper arm is attached so as to be rotatable in the front-rear direction and has a plurality of teeth that can mesh with the ratchet; a pressing member that is movable forward and backward and resiliently abuts against the pawl to engage the pawl with the ratchet; In a reclining device for a vehicle seat, which includes a release lever for releasing a pawl from engagement with the ratchet, a first link is swingably assembled on the rotation axis of the upper arm, and the first link is attached to the swing end of the link. The base end of the pole is rotatably assembled, and an eccentric shaft having an operation knob is rotatably assembled to the lower arm side, and the eccentric shaft and the swinging end of the first link are connected to each other. A reclining device for a vehicle seat, characterized in that it is connected by two links.