JPH0449525U - - Google Patents
Info
- Publication number
- JPH0449525U JPH0449525U JP9247890U JP9247890U JPH0449525U JP H0449525 U JPH0449525 U JP H0449525U JP 9247890 U JP9247890 U JP 9247890U JP 9247890 U JP9247890 U JP 9247890U JP H0449525 U JPH0449525 U JP H0449525U
- Authority
- JP
- Japan
- Prior art keywords
- release lever
- front link
- link
- supported
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は本考案の全体斜視図、第２図は本考案
の主要部構造の分解斜視図、第３図はロツク状態
の側面図、第４図はロツク解除状態の側面図、第
５図は調整後の再ロツク状態の側面図、第６図は
本考案装置を備えた座席の側面図である。
１ａ，１ｂ……シートトラツク、２ａ，２ｂ…
…前リンク、２ｃ……ラチエツト、３ａ，３ｂ…
…後リンク、４……シート、５……ベースブラケ
ツト、６……ヒンジピン、７……ポール、８……
レリーズレバー、１０……レリーズアーム、１１
……第１案内長孔、１３……第２案内長孔、１４
……操作レバー、……スプリング。
Figure 1 is an overall perspective view of the present invention, Figure 2 is an exploded perspective view of the main structure of the present invention, Figure 3 is a side view in the locked state, Figure 4 is a side view in the unlocked state, and Figure 5. 6 is a side view of the relocked state after adjustment, and FIG. 6 is a side view of the seat equipped with the device of the present invention. 1a, 1b... Seat track, 2a, 2b...
...Previous link, 2c...Ratchet, 3a, 3b...
...Rear link, 4...Seat, 5...Base bracket, 6...Hinge pin, 7...Pole, 8...
Release lever, 10...Release arm, 11
...First guide slot, 13...Second guide slot, 14
...operation lever, ...spring.
Claims (1)
上にそれぞれ前リンク及び後リンクを前後方向に
回転可能に枢支し、シートを前記前リンクの一方
と左右の後リンクとで支持し、他方の前リンクは
扇形のラチエツトとし、この他方の前リンク側の
シート側面にベースプレートを固定し、このベー
スプレートに前記他方の前リンクの扇形の要部を
ヒンジピンによつて枢支し、前記ベースブラケツ
トに、前記ヒンジピンを中央にして前側に前記他
方の前リンクのラチエツトに噛合するポールを、
また後側にレリーズレバーを回転可能に枢着し、
前記他方の前リンクにレリーズアームの前端を枢
着結合し、このレリーズアームの後端は前方に傾
斜した第１案内長孔に摺動可能に係合したピンを
介して前記レリーズレバーと連結され、レリーズ
アームの中央部は後方に傾斜した第２案内長孔を
設け、この第２案内長孔を前記ヒンジピンに摺動
可能に係合し、前記レリーズレバーの回転支点に
レリーズレバーを回動する操作レバーを設け、レ
リーズレバーとベースブラケツトとの間にレリー
ズレバーを常に後方に回転付勢するスプリングを
設けたことを特徴とする車両用シートの上下調節
装置。 A front link and a rear link are rotatably supported in the front and back direction on a pair of left and right seat tracks whose front and back positions are adjustable, and the seat is supported by one of the front links and the left and right rear links, and the other front link is supported by the front link and the left and right rear links. is a fan-shaped ratchet, a base plate is fixed to the side of the seat on the side of the other front link, the fan-shaped main part of the other front link is pivotally supported on the base plate by a hinge pin, and the hinge pin is attached to the base bracket. a pole that engages with the ratchet of the other front link on the front side with the
In addition, the release lever is rotatably pivoted on the rear side,
A front end of a release arm is pivotally coupled to the other front link, and the rear end of the release arm is connected to the release lever via a pin slidably engaged with a forwardly inclined first guide slot. , the central portion of the release arm is provided with a rearwardly inclined second guide elongated hole, and this second guide elongated hole is slidably engaged with the hinge pin, and the release lever is rotated to the rotation fulcrum of the release lever. A vertical adjustment device for a vehicle seat, characterized in that an operating lever is provided, and a spring is provided between the release lever and the base bracket to constantly bias the release lever to rotate backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247890U JP2523638Y2 (en) | 1990-09-04 | 1990-09-04 | Vertical adjustment device for vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247890U JP2523638Y2 (en) | 1990-09-04 | 1990-09-04 | Vertical adjustment device for vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0449525U true JPH0449525U (en) | 1992-04-27 |
| JP2523638Y2 JP2523638Y2 (en) | 1997-01-29 |
Family
ID=31828962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9247890U Expired - Lifetime JP2523638Y2 (en) | 1990-09-04 | 1990-09-04 | Vertical adjustment device for vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523638Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046139A (en) * | 2010-08-30 | 2012-03-08 | Shiroki Corp | Stepped moving-up device and stepped lifter device |
-
1990
- 1990-09-04 JP JP9247890U patent/JP2523638Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046139A (en) * | 2010-08-30 | 2012-03-08 | Shiroki Corp | Stepped moving-up device and stepped lifter device |
| WO2012029461A1 (en) * | 2010-08-30 | 2012-03-08 | シロキ工業株式会社 | Non-stepless moving-up device and non-stepless lifter device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523638Y2 (en) | 1997-01-29 |
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