JPS62188257U - - Google Patents
Info
- Publication number
- JPS62188257U JPS62188257U JP1986076219U JP7621986U JPS62188257U JP S62188257 U JPS62188257 U JP S62188257U JP 1986076219 U JP1986076219 U JP 1986076219U JP 7621986 U JP7621986 U JP 7621986U JP S62188257 U JPS62188257 U JP S62188257U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar
- frame
- seat back
- tilting
- spring means
- 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を
示す分解斜視図、第２図は同サポート装置を装備
した車両用シートのシートバツクを示す部分断面
図である。
１０……シートバツクフレーム、２０……取付
ブラケツト、３０……ランバーフレーム、４０…
…エアーマツト、５０……スプリング（バネ手段
）。
FIG. 1 is an exploded perspective view showing a lumbar support device according to the present invention, and FIG. 2 is a partial sectional view showing a seat back of a vehicle seat equipped with the same support device. 10... Seat back frame, 20... Mounting bracket, 30... Lumbar frame, 40...
...Air mat, 50...Spring (spring means).
Claims (1)
ーフレームと、ランバーフレームをシートバツク
フレーム側に付勢するバネ手段と、バネ手段の付
勢力に抗してランバーフレームを前方に傾動する
エアーマツトとを備え、前記エアーマツトの膨縮
操作により前記ランバーフレームの傾動量を調整
することを特徴とするランバーサポート装置。 A lumbar frame tiltably supported by a seat back frame, a spring means for biasing the lumbar frame toward the seat back frame, and an air mat for tilting the lumbar frame forward against the biasing force of the spring means; A lumbar support device characterized in that the amount of tilting of the lumbar frame is adjusted by expanding and contracting an air mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076219U JPS62188257U (en) | 1986-05-22 | 1986-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076219U JPS62188257U (en) | 1986-05-22 | 1986-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188257U true JPS62188257U (en) | 1987-11-30 |
Family
ID=30923090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986076219U Pending JPS62188257U (en) | 1986-05-22 | 1986-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188257U (en) |
-
1986
- 1986-05-22 JP JP1986076219U patent/JPS62188257U/ja active Pending