JPS5953135U

JPS5953135U - Seat lifter mechanism installation structure

Info

Publication number: JPS5953135U
Application number: JP1982149485U
Authority: JP
Inventors: 藤井　栄三
Original assignee: 株式会社東洋シ−ト
Priority date: 1982-09-30
Filing date: 1982-09-30
Publication date: 1984-04-07
Also published as: JPS6324020Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案を適用した自動車用シートの全体的側
面図、第２図はシートクッションフレームの斜視図、第
３図はこの考案に係るリフター機構の取付構造を示す斜
視図、第４図は主機構組立体の側面図、第５図および第
６図は高さ調節の状態を示す側面図、第７図は従来のリ
フター機構の取付構造を示す斜視図である。１・・・シート、２・・・シートクッション、４・・・
スライドレール、５・・・操作レバー、６・・・ブラケ
ット、７・・・ピン、８・・・シートクッションフレー
ム、９・・・連結軸、９ａ・・・ねじ部、１０・・・脚
体、１１・・・脚体、１２・・・コ字形ブラケット、１
３・・・歯板、１４・・・アーム、１５・・・引張ばね
、１６・・・軸受部材、１７・・・歯形、１８・・・ス
トッパーピン、１９・・・リンク、Ｘ・・・主機構組立
体、Ｙ・・・従動機構体。Fig. 1 is an overall side view of an automobile seat to which this invention is applied, Fig. 2 is a perspective view of a seat cushion frame, Fig. 3 is a perspective view showing the mounting structure of a lifter mechanism according to this invention, and Fig. 4. 5 is a side view of the main mechanism assembly, FIGS. 5 and 6 are side views showing the state of height adjustment, and FIG. 7 is a perspective view showing a conventional lifter mechanism mounting structure. 1... Seat, 2... Seat cushion, 4...
Slide rail, 5... Operating lever, 6... Bracket, 7... Pin, 8... Seat cushion frame, 9... Connection shaft, 9a... Threaded portion, 10... Leg body , 11... Leg body, 12... U-shaped bracket, 1
3... Tooth plate, 14... Arm, 15... Tension spring, 16... Bearing member, 17... Tooth profile, 18... Stopper pin, 19... Link, X... Main mechanism assembly, Y...driven mechanism.

Claims

[Scope of utility model registration request]

The slide rails are installed on both sides of the front of the seat cushion frame, which is connected to the seat cushion of the seat attached to the vehicle floor via the slide rails and is connected to the seat cushion frame so as to be able to rotate up and down about the pin of the bracket that is fixed to the slide rails. Alternatively, a seat lifter mechanism consisting of a main mechanism assembly and a driven mechanism supported by legs fixed to the vehicle floor is installed inside, and the main mechanism assembly is lifted by rotating an operating lever exposed on the side of the seat cushion. In the height adjustment device for an automobile seat, the seat cushion frame can be rotated to adjust the height by releasing a stopper pin from a tooth profile formed on a tooth plate of the vehicle. A mounting structure for a seat lifter mechanism, characterized in that a threaded portion is formed at at least one end of a connecting shaft that connects the two, and the connecting shaft is attached to a seat cushion frame via a bearing member that is threadedly engaged with the threaded portion.