JPS5977458U - Lumbar support adjuster - Google Patents
Lumbar support adjusterInfo
- Publication number
- JPS5977458U JPS5977458U JP17443182U JP17443182U JPS5977458U JP S5977458 U JPS5977458 U JP S5977458U JP 17443182 U JP17443182 U JP 17443182U JP 17443182 U JP17443182 U JP 17443182U JP S5977458 U JPS5977458 U JP S5977458U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- headrest
- interlocking mechanism
- support adjuster
- support
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るランバーサポートアジャスタの第
１実施例が適用されたシートを示す斜視図、第２図はレ
バーとその周辺機構を示す斜視図、第３図は第１実施例
の要部拡大図、第４図は連動 、機構の分解斜視図、
第５図は本考案の第２の実施例を示す第３図に相当する
拡大図、第６図は連動機構の分解斜視図、第７図は第５
図■−■線断面図、第８図は第５図■−■線断面図であ
る。
１０・・・シート、１２・・・シートクッション、１６
…レバー、１８・・・押板、２８…トーシヨンバー、４
０．４２・・・ヘッドレストサポート、４３・・・ヘッ
ドレスト、４４．４６・・・脚部、６８・・・アジャス
トレバー、７４・・・ワイヤ、１１６・・・アジャスト
レバー、１１８，１２０・・・ワイヤ。Fig. 1 is a perspective view showing a seat to which a first embodiment of the lumbar support adjuster according to the present invention is applied, Fig. 2 is a perspective view showing a lever and its peripheral mechanism, and Fig. 3 is a main outline of the first embodiment. An enlarged view of parts, Figure 4 is an exploded perspective view of the interlocking mechanism,
FIG. 5 is an enlarged view corresponding to FIG. 3 showing a second embodiment of the present invention, FIG. 6 is an exploded perspective view of the interlocking mechanism, and FIG.
FIG. 8 is a cross-sectional view taken along the line ■--■ in FIG. 5. 10... Seat, 12... Seat cushion, 16
...Lever, 18...Press plate, 28...Torsion bar, 4
0.42... Headrest support, 43... Headrest, 44.46... Leg, 68... Adjustment lever, 74... Wire, 116... Adjustment lever, 118, 120... wire.
Claims (1)
つけたヘッドレストを、このヘッドレストと相対移動可
能な連動機構を介してランバーサポート押部材へ連結し
、この連動機構の上下方向調節によりランバーサポート
押部材を上下方向へ調節するランバーサポートアジャス
タ。 （２） 前記連動機構は、ヘッドレスト脚部と相対移
動可能でかつシートバックへ上下方向調節可能に支持さ
れたヘッドレストサポートを有し、このヘッドレストサ
ポートがランバーサポート押部材へ連結されることを特
徴とした前記実用新案登録請求の範囲第１項に記載のラ
ンバーサポートアジャスタ。[Claims for Utility Model Registration] (1) 'A headrest that is vertically adjustable attached to the seat back is connected to a lumbar support pushing member via an interlocking mechanism that is movable relative to the headrest, and this interlocking mechanism A lumbar support adjuster that adjusts the lumbar support push member in the vertical direction. (2) The interlocking mechanism is characterized in that it has a headrest support that is movable relative to the headrest legs and vertically adjustable supported by the seat back, and that the headrest support is connected to a lumbar support pushing member. The lumbar support adjuster according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17443182U JPS5977458U (en) | 1982-11-17 | 1982-11-17 | Lumbar support adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17443182U JPS5977458U (en) | 1982-11-17 | 1982-11-17 | Lumbar support adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5977458U true JPS5977458U (en) | 1984-05-25 |
Family
ID=30379741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17443182U Pending JPS5977458U (en) | 1982-11-17 | 1982-11-17 | Lumbar support adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127246U (en) * | 1989-03-31 | 1990-10-19 | ||
| WO2011125182A1 (en) * | 2010-04-06 | 2011-10-13 | トヨタ自動車株式会社 | Seat adjustment device and seat |
-
1982
- 1982-11-17 JP JP17443182U patent/JPS5977458U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02127246U (en) * | 1989-03-31 | 1990-10-19 | ||
| WO2011125182A1 (en) * | 2010-04-06 | 2011-10-13 | トヨタ自動車株式会社 | Seat adjustment device and seat |
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