JPS6162636U

JPS6162636U -

Info

Publication number: JPS6162636U
Application number: JP1984147639U
Authority: JP
Priority date: 1984-09-29
Filing date: 1984-09-29
Publication date: 1986-04-26

Description

[Brief explanation of the drawing]

第１図はこの考案を適用した車両用シートの一
部破断斜視図、第２図は角度調整装置の分解斜視
図、第３図は同角度調整装置の組立状態を示す側
断面図、第４図は従来の角度調整装置の側断面図
である。１……車室内側部、１０……車両用シート、１
６……シートバツク、１８……ストライカ、２０
……シートバツクフレーム、２２……ロツク装置
、２４……ロツク解除用ノブ、２６……ガイドレ
ール、２８……ロツク穴、３２……ガイドスリー
ブ、３４……フランジ部、３８……ロツクピン、
４２……圧縮コイルバネ。 Fig. 1 is a partially cutaway perspective view of a vehicle seat to which this invention is applied, Fig. 2 is an exploded perspective view of the angle adjustment device, Fig. 3 is a side sectional view showing the assembled state of the angle adjustment device, and Fig. 4 The figure is a side sectional view of a conventional angle adjustment device. 1... Interior side of the vehicle, 10... Vehicle seat, 1
6... Seat bag, 18... Striker, 20
... Seat back frame, 22 ... Lock device, 24 ... Lock release knob, 26 ... Guide rail, 28 ... Lock hole, 32 ... Guide sleeve, 34 ... Flange section, 38 ... Lock pin,
42...Compression coil spring.

Claims

[Scope of utility model registration request]

A striker is fixed to the side of the passenger compartment, a lock pin that is retractable and opposite to the striker is provided on the side of the seat back, and the lock pin is projected into a lock hole formed in the striker to hold the seat back at a predetermined angular position. An angle adjustment device for a seat back, which has a dovetail-shaped guide rail fixed to the front surface of the striker, and
1. A seat bag angle adjusting device, characterized in that a guide sleeve into which a lock pin is coaxially fitted is fixed to a frame of the seat bag, and a distal end flange of the guide sleeve is slidably fitted to a guide rail.