JPH01162824U - - Google Patents
Info
- Publication number
- JPH01162824U JPH01162824U JP1988059244U JP5924488U JPH01162824U JP H01162824 U JPH01162824 U JP H01162824U JP 1988059244 U JP1988059244 U JP 1988059244U JP 5924488 U JP5924488 U JP 5924488U JP H01162824 U JPH01162824 U JP H01162824U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- shock absorber
- coil spring
- compression coil
- circumferential direction
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims 2
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は側面図、第２図は要部の部分切欠斜視
図、第３図は他の実施例の要部の部分切欠斜視図
、第４図Ａは従来品の部分切欠斜視図、第４図Ｂ
は同部分拡大斜視図である。
図中、１はシヨツクアバソーバ、２はガイド筒
、３はストツパ、４は圧縮コイルバネ、５は基台
、６はシートフレーム、９，９′は操作レバーを
夫々示す。
1 is a side view, FIG. 2 is a partially cutaway perspective view of the main part, FIG. 3 is a partially cutaway perspective view of the main part of another embodiment, and FIG. 4A is a partially cutaway perspective view of the conventional product. Figure 4B
is an enlarged perspective view of the same part. In the figure, 1 is a shock absorber, 2 is a guide tube, 3 is a stopper, 4 is a compression coil spring, 5 is a base, 6 is a seat frame, and 9 and 9' are operating levers, respectively.
Claims (1)
前記基台とシートフレームとの間にシヨツクアバ
ソーバを配設すると共に、該シヨツクアバソーバ
のシリンダーにガイド筒を上下に摺動自在且つ回
動自在に装着し、該ガイド筒とシヨツクアバソー
バのピストン棒側との間に圧縮コイルバネを介装
し、且つガイド筒の周方向の下端縁に上下方向に
高さの異なる多数の係止部を有すると共に、該係
止部に突き当てるストツパを前記シヨツクアバソ
ーバのシリンダーに固定して前記圧縮コイルバネ
の弾力を調節してなる自動車用シートにおけるサ
スペンシヨン装置において、前記ガイド筒の外周
面に、該ガイド筒に基端を上下方向に可動可能に
枢着してなる操作レバーを設け、該レバーの前記
シリンダーの周方向への回転操作によつてガイド
筒をシリンダーの周方向に回動させて前記圧縮コ
イルバネの弾力を調節することを特徴とする自動
車用シートにおけるサスペンシヨン装置。 A seat frame is connected to a base so as to be movable up and down, and a shock absorber is disposed between the base and the seat frame, and a guide tube is vertically slidable and rotatable in the cylinder of the shock absorber. A compression coil spring is interposed between the guide cylinder and the piston rod side of the shock absorber, and a large number of locking parts with different heights in the vertical direction are provided on the lower edge of the guide cylinder in the circumferential direction. In the suspension device for an automobile seat, the stopper that abuts against the locking portion is fixed to the cylinder of the shock absorber to adjust the elasticity of the compression coil spring. An operating lever is provided on the guide cylinder, the base end of which is pivotally movable in the vertical direction, and when the lever is rotated in the circumferential direction of the cylinder, the guide cylinder is rotated in the circumferential direction of the cylinder. A suspension device for an automobile seat characterized by adjusting the elasticity of a compression coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059244U JPH01162824U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059244U JPH01162824U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162824U true JPH01162824U (en) | 1989-11-13 |
Family
ID=31285025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988059244U Pending JPH01162824U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162824U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746030B2 (en) * | 1973-08-20 | 1982-09-30 |
-
1988
- 1988-04-30 JP JP1988059244U patent/JPH01162824U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746030B2 (en) * | 1973-08-20 | 1982-09-30 |