JPS60133948U - Vehicle seat lumbar support mechanism - Google Patents
Vehicle seat lumbar support mechanismInfo
- Publication number
- JPS60133948U JPS60133948U JP1984020434U JP2043484U JPS60133948U JP S60133948 U JPS60133948 U JP S60133948U JP 1984020434 U JP1984020434 U JP 1984020434U JP 2043484 U JP2043484 U JP 2043484U JP S60133948 U JPS60133948 U JP S60133948U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- support mechanism
- vehicle seat
- hook
- seat lumbar
- 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
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図は本考案のランバーサポート機構め１実施
例を示した全体斜視図、第２図はＳばね取付部□
分の拡大斜視図、第３図快本考案に用いる力ｔの形状の
１例を示した側面図、第４図は本考案の作動状態を示し
た平面図、−第５図はそのＳばね取付部分の拡大図でい
る。第６図は本考案のランバーサポート機構に込けるフ
ック取付構造を一部変形させた他の実施例を示す図、第
７図は本考案のランバーサポート機構に於けるランバー
サポートの構造を一部変形させた他ρ実施例を示す−で
ある。
１・・・シートバックフレーム、２・・・側板、３・・
・垂直軸、４．４’、４“・・・フック、５・・・Ｓば
ね、６・・・カム、７・・・連動軸、８・・・ノブ。, Figure 1 is an overall perspective view showing the first embodiment of the lumbar support mechanism of the present invention, and Figure 2 is the S spring mounting part □
Figure 3 is a side view showing an example of the shape of the force t used in this invention, Figure 4 is a plan view showing the operating state of the invention, - Figure 5 is its S spring. This is an enlarged view of the installation part. Figure 6 is a diagram showing another embodiment in which the hook attachment structure of the lumbar support mechanism of the present invention is partially modified, and Figure 7 is a diagram showing a part of the structure of the lumbar support in the lumbar support mechanism of the present invention. This shows a modified example of another ρ. 1... Seat back frame, 2... Side plate, 3...
・Vertical axis, 4.4', 4"... hook, 5... S spring, 6... cam, 7... interlocking shaft, 8... knob.
Claims (1)
部に端部を係合させたばね体とノブの操作により該フッ
クに回動当接されて該フックを変位せしめるカムとを備
えたことを特徴とする車輌用シートのランバーサポート
機構。 □A hook rotatably attached; - a spring body whose end is engaged with the tip of the hook; and a cam which is rotatably brought into contact with the hook by operating a knob and displaces the hook. A vehicle seat lumbar support mechanism featuring: □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984020434U JPS60133948U (en) | 1984-02-15 | 1984-02-15 | Vehicle seat lumbar support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984020434U JPS60133948U (en) | 1984-02-15 | 1984-02-15 | Vehicle seat lumbar support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60133948U true JPS60133948U (en) | 1985-09-06 |
Family
ID=30510914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984020434U Pending JPS60133948U (en) | 1984-02-15 | 1984-02-15 | Vehicle seat lumbar support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133948U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4986160A (en) * | 1972-12-20 | 1974-08-17 | ||
| JPS5417452U (en) * | 1978-06-29 | 1979-02-03 |
-
1984
- 1984-02-15 JP JP1984020434U patent/JPS60133948U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4986160A (en) * | 1972-12-20 | 1974-08-17 | ||
| JPS5417452U (en) * | 1978-06-29 | 1979-02-03 |
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