JPS61199259U - - Google Patents
Info
- Publication number
- JPS61199259U JPS61199259U JP1985083156U JP8315685U JPS61199259U JP S61199259 U JPS61199259 U JP S61199259U JP 1985083156 U JP1985083156 U JP 1985083156U JP 8315685 U JP8315685 U JP 8315685U JP S61199259 U JPS61199259 U JP S61199259U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- cam
- support device
- lumbar support
- cover
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案のランバーサポート装置を示す
全体斜視図、第２図は第１図の要部斜視図、第３
図は従来のランバーサポート装置を示す全体斜視
図である。
１……シートフレーム、５……カム、６……操
作ノブ、４０……第１アーム、４１，８１……補
強フランジ、８０Ａ，８０Ｂ……第２アーム。
Figure 1 is an overall perspective view showing the lumbar support device of the present invention, Figure 2 is a perspective view of the main part of Figure 1, and Figure 3 is a perspective view of the main part of Figure 1.
The figure is an overall perspective view showing a conventional lumbar support device. DESCRIPTION OF SYMBOLS 1... Seat frame, 5... Cam, 6... Operation knob, 40... First arm, 41, 81... Reinforcement flange, 80A, 80B... Second arm.
Claims (1)
る第１アームと、この第１アームをカムを介して
揺動操作する操作ノブと、第１アームの揺動に追
随して揺動される一対の第２アームを備えたラン
バーサポート装置であつて、前記第１アームの長
手方向両側部には前記カムを覆うように補強フラ
ンジを形成するとともに、この第１アームに当接
する前記第２アームの長手方向両側部には前記第
１アームを覆うように補強フランジを形成したこ
とを特徴とする車両用シートのランバーサポート
装置。 A first arm that is swingably supported on the inner side of the seat frame, an operation knob that swings the first arm via a cam, and that swings following the swinging of the first arm. The lumbar support device includes a pair of second arms, wherein reinforcing flanges are formed on both longitudinal sides of the first arm so as to cover the cam, and the second arm abuts on the first arm. A lumbar support device for a vehicle seat, characterized in that reinforcing flanges are formed on both sides in the longitudinal direction so as to cover the first arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985083156U JPS61199259U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985083156U JPS61199259U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199259U true JPS61199259U (en) | 1986-12-12 |
Family
ID=30631527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985083156U Pending JPS61199259U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199259U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648850B2 (en) * | 1972-11-13 | 1981-11-18 |
-
1985
- 1985-05-31 JP JP1985083156U patent/JPS61199259U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648850B2 (en) * | 1972-11-13 | 1981-11-18 |