JPH0288559U - - Google Patents
Info
- Publication number
- JPH0288559U JPH0288559U JP16983988U JP16983988U JPH0288559U JP H0288559 U JPH0288559 U JP H0288559U JP 16983988 U JP16983988 U JP 16983988U JP 16983988 U JP16983988 U JP 16983988U JP H0288559 U JPH0288559 U JP H0288559U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- air actuator
- support device
- tip
- torsion bar
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案に係るランバーサポート装置の
下方から見た斜視図、第２図はランバーサポート
装置の底面図、第３図はランバーサポート装置を
装備した自動車用シートの斜視図である。
１……自動車用シート、２……シートバツク、
３……バツクフレーム、４……サポートプレート
、５……トーシヨンバー、５ａ……基部、５ｂ…
…先端部、９……エアーアクチユエータ。
FIG. 1 is a perspective view from below of a lumbar support device according to the present invention, FIG. 2 is a bottom view of the lumbar support device, and FIG. 3 is a perspective view of an automobile seat equipped with the lumbar support device. 1... Car seat, 2... Seat bag,
3...Back frame, 4...Support plate, 5...Torsion bar, 5a...Base, 5b...
...Tip, 9...Air actuator.
Claims (1)
ンバーの先端部に、前後方向に蛇腹状のエアーア
クチユエータの後端部が左右揺動可能に取付けら
れ、該エアーアクチユエータの前端部にサポート
プレートが固定されていることを特徴とする自動
車用シートのランバーサポート装置。 The rear end of a bellows-shaped air actuator is attached to the tip of a torsion bar whose base is attached to the seat frame so that it can swing from side to side in the front-rear direction, and a support plate is fixed to the front end of the air actuator. A lumbar support device for an automobile seat, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16983988U JPH0288559U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16983988U JPH0288559U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288559U true JPH0288559U (en) | 1990-07-13 |
Family
ID=31460255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16983988U Pending JPH0288559U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288559U (en) |
-
1988
- 1988-12-27 JP JP16983988U patent/JPH0288559U/ja active Pending