JPH02147328U

JPH02147328U -

Info

Publication number: JPH02147328U
Application number: JP5666289U
Authority: JP
Priority date: 1989-05-16
Filing date: 1989-05-16
Publication date: 1990-12-14
Anticipated expiration: 2004-05-16
Also published as: JPH0627474Y2

Description

[Brief explanation of drawings]

第１図はこの考案の実施例におけるパワーリフ
タなどを示す斜視図、第２図はシートの横断面説
明図、第３図は第１図の−線における一部省
略断面説明図、第４図は第１図のパワーリフタな
どを支持する連結部材などを示す斜視図、第５図
は第４図の−線における組立てた状態を示す
断面説明図、第６図はパワーリフタの要部を示す
一部省略斜視図、第７図は従来の自動車用シート
の要部を示す斜視図である。４……リアリフタ、５……フロントリフタ、１
１……シートボトム、４１，５１……モータ、４
３……パイプ状スタビライザ、４４……リンクプ
レート、４５……リンクロツド、４６……作動片
、５２……棒状スタビライザ、５３，５４ａ，５
４ｂ……リンクプレート、５２１……セクターギ
ア、Ｂ……車体。 Fig. 1 is a perspective view showing a power lifter etc. in an embodiment of this invention, Fig. 2 is an explanatory cross-sectional view of the seat, Fig. 3 is an explanatory view of a partially omitted cross-section taken along the - line in Fig. 1, and Fig. 4 is an explanatory view of a cross-section of the seat. Fig. 1 is a perspective view showing the connecting member supporting the power lifter, etc. Fig. 5 is a cross-sectional explanatory view showing the assembled state taken along the - line in Fig. 4, Fig. 6 is a partially omitted illustration showing the main parts of the power lifter. FIG. 7 is a perspective view showing the main parts of a conventional automobile seat. 4...Rear lifter, 5...Front lifter, 1
1... Seat bottom, 41, 51... Motor, 4
3... Pipe-shaped stabilizer, 44... Link plate, 45... Link rod, 46... Actuation piece, 52... Rod-shaped stabilizer, 53, 54a, 5
4b...link plate, 521...sector gear, B...car body.

Claims

[Scope of utility model registration request]

An automobile seat comprising: a front lifting means for vertically moving the front part of the seat bottom; a rear lifting means for vertically moving the rear part of the seat bottom; and a driving means for driving these; The rear elevating means includes a transmission member disposed in the width direction of the seat bottom and transmitting the rotational driving force of the driving means to both left and right sides of the seat bottom as a rotational force about an axis in the width direction of the seat bottom; and a conversion member that connects the member and the seat bottom to each other and converts the rotational force of the transmission member into a force that moves the seat bottom up and down, and the transmission member of the front lifting means and the rear lifting means, respectively. An automobile seat, characterized in that the seats are arranged coaxially with each other and rotatably independently of each other so that one is inserted into the other.