JPS63105528U - - Google Patents
Info
- Publication number
- JPS63105528U JPS63105528U JP1986204167U JP20416786U JPS63105528U JP S63105528 U JPS63105528 U JP S63105528U JP 1986204167 U JP1986204167 U JP 1986204167U JP 20416786 U JP20416786 U JP 20416786U JP S63105528 U JPS63105528 U JP S63105528U
- Authority
- JP
- Japan
- Prior art keywords
- torsion bar
- seat cushion
- cushion frame
- parallel
- link
- 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
- 230000035939 shock Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は本考案に係る車両用シートの緩衝装置
の一実施例を示す全体の概略分解斜視図、第２図
はその要部側面図、第３図は同じく要部を拡大し
て示す分解斜視図である。
図中、１０……平行リンク機構、１１……フロ
アブラケツト、１２……シートクツシヨンフレー
ム、１３……フロントリンク、１４……リヤーリ
ンク、１５ａ，１６ａ……アツパーシヤフト、１
５ｂ，１６ｂ……ロアーシヤフト、１７……スプ
リングリンク、１８……スクリユーシヤフト、１
９……カム、２０……サスペンシヨンスプリング
、２１……トーシヨンバー、２１ａ……一端、２
１ｂ……他端、２２……支持ブラケツト、２３…
…孔部。
Fig. 1 is an overall schematic exploded perspective view showing one embodiment of the shock absorbing device for a vehicle seat according to the present invention, Fig. 2 is a side view of its main parts, and Fig. 3 is an exploded view showing an enlarged view of the main parts. FIG. In the figure, 10...Parallel link mechanism, 11...Floor bracket, 12...Seat cushion frame, 13...Front link, 14...Rear link, 15a, 16a...Upper shaft, 1
5b, 16b...Lower shaft, 17...Spring link, 18...Screw shaft, 1
9...Cam, 20...Suspension spring, 21...Torsion bar, 21a...One end, 2
1b...Other end, 22...Support bracket, 23...
...hole.
Claims (1)
に対しそれぞれ両端部がアツパーシヤフトおよび
ロアーシヤフトによつて枢支された状態で前後方
向に平行して配設されるフロントリンクおよびリ
ヤーリンクからなる平行リンク機構を備え、前記
シートクツシヨンフレーム側に一端が係止されか
つ他端が前記平行リンク機構を構成するフロント
リンクおよびリヤーリンクにおけるアツパーシヤ
フト、ロアーシヤフトのいずれか一つに係止され
るトーシヨンバーを設け、このトーシヨンバーに
よる緩衝機能によつて前記平行リンク機構を介し
てシートクツシヨンフレームを弾性的に支持する
とともに、このシートクツシヨンフレームを上方
に付勢し前記トーシヨンバーによる緩衝機能を補
助する付勢手段を付設したことを特徴とする車両
用シートの緩衝装置。 The seat cushion frame and the floor bracket are provided with a parallel link mechanism consisting of a front link and a rear link arranged in parallel in the longitudinal direction with both ends pivotally supported by an upper shaft and a lower shaft, respectively. A torsion bar is provided, one end of which is locked to the seat cushion frame side, and the other end of which is locked to either an upper shaft or a lower shaft of the front link and rear link that constitute the parallel link mechanism, and the torsion bar The seat cushion frame is elastically supported by the buffering function of the torsion bar through the parallel link mechanism, and a biasing means is attached that urges the seat cushion frame upward to assist the buffering function of the torsion bar. A shock absorbing device for a vehicle seat characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986204167U JPS63105528U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986204167U JPS63105528U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105528U true JPS63105528U (en) | 1988-07-08 |
Family
ID=31170169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986204167U Pending JPS63105528U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008099538A1 (en) * | 2007-02-14 | 2008-08-21 | Delta Tooling Co., Ltd. | Seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191836A (en) * | 1984-03-12 | 1985-09-30 | Ikeda Bussan Co Ltd | Damper device for vehicle seat |
| JPS62238134A (en) * | 1986-04-07 | 1987-10-19 | Tachi S Co Ltd | Seat suspension device |
-
1986
- 1986-12-26 JP JP1986204167U patent/JPS63105528U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191836A (en) * | 1984-03-12 | 1985-09-30 | Ikeda Bussan Co Ltd | Damper device for vehicle seat |
| JPS62238134A (en) * | 1986-04-07 | 1987-10-19 | Tachi S Co Ltd | Seat suspension device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008099538A1 (en) * | 2007-02-14 | 2008-08-21 | Delta Tooling Co., Ltd. | Seat |
| JP2008195301A (en) * | 2007-02-14 | 2008-08-28 | Delta Tooling Co Ltd | Seat |
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