JPH0364546U - - Google Patents
Info
- Publication number
- JPH0364546U JPH0364546U JP12546989U JP12546989U JPH0364546U JP H0364546 U JPH0364546 U JP H0364546U JP 12546989 U JP12546989 U JP 12546989U JP 12546989 U JP12546989 U JP 12546989U JP H0364546 U JPH0364546 U JP H0364546U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- brake device
- support member
- drive shaft
- fixed
- 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.)
- Granted
Links
Description
第１図は本考案のランバーサポート装置の実施
例を示す要部の分解斜視図、第２図は同、全体の
斜視図、第３図は同、要部の下方から見た横断面
図、第４図はブレーキ装置の分解斜視図、第５図
は同、内側面図である。
図中、１……シートバツクフレーム、４……腰
椎支持部材、１２……ブレーキ装置、１３……そ
の操作軸、１４……駆動軸、２１……リンク部材
である。
FIG. 1 is an exploded perspective view of essential parts showing an embodiment of the lumbar support device of the present invention, FIG. 2 is an overall perspective view of the same, and FIG. FIG. 4 is an exploded perspective view of the brake device, and FIG. 5 is an internal side view of the same. In the figure, 1... Seat back frame, 4... Lumbar support member, 12... Brake device, 13... Operation shaft thereof, 14... Drive shaft, 21... Link member.
Claims (1)
動可能に枢支される腰椎支持部材と、 上記シートバツクフレームの一側部に固定され
、操作軸側からの操作によつてのみ駆動軸が回動
されるブレーキ装置と、 このブレーキ装置の駆動軸に固定され、遊端部
が上記腰椎支持部材に係合連結されるリンク部材
とを有して成り、 上記ブレーキ装置の駆動軸の回転によつて上記
リンク部材を介して上記腰椎支持部材が動作され
るようにし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 member that is pivotably supported on both sides of the seatback frame so as to be able to swing back and forth, and a lumbar support member that is fixed to one side of the seatback frame and that can be operated from the operating shaft side. The brake device comprises: a brake device whose drive shaft rotates only when the brake device rotates; and a link member which is fixed to the drive shaft of the brake device and whose free end is engaged and connected to the lumbar support member. A lumbar support device characterized in that the lumbar support member is operated via the link member by rotation of a drive shaft of the lumbar support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989125469U JPH0750997Y2 (en) | 1989-10-26 | 1989-10-26 | Lumber support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989125469U JPH0750997Y2 (en) | 1989-10-26 | 1989-10-26 | Lumber support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364546U true JPH0364546U (en) | 1991-06-24 |
| JPH0750997Y2 JPH0750997Y2 (en) | 1995-11-22 |
Family
ID=31673339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989125469U Expired - Lifetime JPH0750997Y2 (en) | 1989-10-26 | 1989-10-26 | Lumber support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750997Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131353U (en) * | 1988-02-29 | 1989-09-06 |
-
1989
- 1989-10-26 JP JP1989125469U patent/JPH0750997Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131353U (en) * | 1988-02-29 | 1989-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750997Y2 (en) | 1995-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |