JPH0292745U - - Google Patents
Info
- Publication number
- JPH0292745U JPH0292745U JP114289U JP114289U JPH0292745U JP H0292745 U JPH0292745 U JP H0292745U JP 114289 U JP114289 U JP 114289U JP 114289 U JP114289 U JP 114289U JP H0292745 U JPH0292745 U JP H0292745U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar
- torsion bar
- support device
- gear part
- motor
- 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
- 210000004705 lumbosacral region Anatomy 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図は、この考案の好適な実施例の斜視図で
ある。第２図は、第１図に示すものを運転席シー
トに装着した状態を示す斜視図である。
１……ランバーサポート装置、２……シート、
３……ランバープレート、４……トーシヨンバー
、５……支持部、６……ギア部、７……カム、８
……モータ。
FIG. 1 is a perspective view of a preferred embodiment of the invention. FIG. 2 is a perspective view showing the device shown in FIG. 1 mounted on a driver's seat. 1... Lumbar support device, 2... Seat,
3...Lumber plate, 4...Torsion bar, 5...Support part, 6...Gear part, 7...Cam, 8
……motor.
Claims (1)
制御するランバーサポート装置に於いて、 前記腰部に内設するランバープレートと、 該ランバープレートを一端に接続するトーシヨ
ンバーと、 該トーシヨンバーの他端を回動自在に軸止する
支持部と、 該支持部に固定するとともに前記モータの減速
機構を備えたギア部と、 該ギア部の減速機構に接続するとともに前記ト
ーシヨンバーを押圧支持するカムと、 で構成されたことを特徴とするランバーサポート
装置。[Claims for Utility Model Registration] A lumbar support device that controls the amount of extrusion of the lumbar region of a seat by the rotational force of a motor, comprising: a lumbar plate installed in the lumbar region; a torsion bar connecting the lumbar plate to one end; a support part for rotatably fixing the other end of the torsion bar; a gear part fixed to the support part and provided with a speed reduction mechanism for the motor; and a gear part connected to the speed reduction mechanism of the gear part and for pressing the torsion bar. A lumbar support device comprising: a supporting cam; and a lumbar support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114289U JPH0292745U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114289U JPH0292745U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292745U true JPH0292745U (en) | 1990-07-24 |
Family
ID=31200772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP114289U Pending JPH0292745U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292745U (en) |
-
1989
- 1989-01-09 JP JP114289U patent/JPH0292745U/ja active Pending
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