JPH026554U

JPH026554U -

Info

Publication number: JPH026554U
Application number: JP8423188U
Authority: JP
Priority date: 1988-06-25
Filing date: 1988-06-25
Publication date: 1990-01-17

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案に係る車両用シート
の一実施例の概略を夫々示すもので、第１図はシ
ートの側面説明図、第２図は一部拡大側面説明図
、第３図は上部構成体の分解斜視図、第４図は従
来のシートの側面説明図である。図中、２１……車両用シート、２２……シート
クツシヨン、２２ａ……ヒンジ部、２３……シー
トバツク、２４……前後スライド機構、２５……
車体フロア、２６……背パネル、２７……ブラケ
ツト、２７ａ……ピン部材、２８……長穴、２９
……アジヤスタ、３１……上部構成体、３２……
下部構成体、３５……前後可動フレーム、３７…
…上下可動フレーム、３９，４０……ヒンジ部、
４０ａ……ブラケツト、４０ｂ……ヒンジブラケ
ツト、４１……可動フレーム、４３……トーシヨ
ンバー。 1 to 3 schematically show an embodiment of a vehicle seat according to the present invention, in which FIG. 1 is a side view of the seat, FIG. 2 is a partially enlarged side view, and FIG. The figure is an exploded perspective view of the upper structure, and FIG. 4 is an explanatory side view of a conventional seat. In the figure, 21... Vehicle seat, 22... Seat cushion, 22a... Hinge portion, 23... Seat back, 24... Front and rear slide mechanism, 25...
Vehicle floor, 26...back panel, 27...bracket, 27a...pin member, 28...elongated hole, 29
...Adiyasutha, 31...Upper structure, 32...
Lower structure, 35... Front and rear movable frame, 37...
... Vertically movable frame, 39, 40... Hinge part,
40a... Bracket, 40b... Hinge bracket, 41... Movable frame, 43... Torsion bar.

Claims

[Scope of utility model registration request]

The seat cushion is attached to the vehicle floor via a longitudinal sliding mechanism, and the lower part is hinged to the rear end of the seat cushion, and the upper part is attached to the back panel of the vehicle body through an adjuster having a long hole extending vertically. In the vehicle seat, the seat back is provided with a seat back that is attached so as to be movable in a direction, and the seat back is formed of an upper structure and a lower structure, and the upper structure has a longitudinally movable frame and a vertically movable frame. Then, a seat back pad material is attached to the front and rear movable frame,
The lower end of the longitudinally movable frame is hinged to the lower end of the vertically movable frame via a hinge part, and the lower end of the vertically movable frame is rotatably connected to the lower structure by the hinge part, and the longitudinally movable frame A vehicle seat characterized in that a spring material is disposed between the vertically movable frame and the vertically movable frame, and the vertically movable frame is attached to a back panel via the adjuster.