JPS6454849U - - Google Patents
Info
- Publication number
- JPS6454849U JPS6454849U JP14810587U JP14810587U JPS6454849U JP S6454849 U JPS6454849 U JP S6454849U JP 14810587 U JP14810587 U JP 14810587U JP 14810587 U JP14810587 U JP 14810587U JP S6454849 U JPS6454849 U JP S6454849U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- supports
- body side
- lumbar vertebrae
- seated occupant
- 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)
- Seats For Vehicles (AREA)
Description
第１図はこの考案の一実施例による車両用シー
トの部分断面斜視図、第２図は同シートのシート
バツクフレームを示す斜視図、第３図は第２図の
−線断面図、第４図は通常使用状態における
同シートの第１図に示す−線断面図、第５図
は同シートのサポート部を最前方に突出させた状
態における第１図に示す−線断面図、第６図
は従来のサポート装置を付設した車両用シートの
通常使用状態を示す断面図、第７図は同シートの
ランバーサポート部を突出させた状態を示す断面
図である。
１……車両用シート、４……シートバツクフレ
ーム、５……サイドフレーム、９……サポート部
材、９ａ……腰椎支持部、９ｂ……体側支持部、
９ｃ……取付部、１０……調整手段。
Fig. 1 is a partially sectional perspective view of a vehicle seat according to an embodiment of the invention, Fig. 2 is a perspective view showing a seat back frame of the same seat, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 is a perspective view showing a seat back frame of the same seat. The figure is a cross-sectional view taken along the line shown in FIG. 1 of the seat in normal use, FIG. 5 is a cross-sectional view taken along the line shown in FIG. FIG. 7 is a cross-sectional view showing a conventional vehicle seat equipped with a support device in a normal use state, and FIG. 7 is a cross-sectional view showing the same seat with a lumbar support portion protruding. DESCRIPTION OF SYMBOLS 1... Vehicle seat, 4... Seat back frame, 5... Side frame, 9... Support member, 9a... Lumbar support part, 9b... Body side support part,
9c...Mounting section, 10...Adjustment means.
Claims (1)
乗員の体側部を支持する体側支持部とが一体に形
成されてその両端部がそれぞれシートバツクフレ
ーム側部に回動可能に支持されたサポート部材と
、前記サポート部材を前記両端部を中心に前後方
向に変位させる調整手段とを備えた車両用シート
。 A support member in which a lumbar vertebrae support part that supports the lumbar vertebrae of a seated occupant and a body side support part that supports the body side part of the seated occupant are integrally formed, and both ends of the support member are rotatably supported by side parts of the seat back frame. and an adjusting means for displacing the support member in the front-rear direction centering on the both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14810587U JPS6454849U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14810587U JPS6454849U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6454849U true JPS6454849U (en) | 1989-04-04 |
Family
ID=31419119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14810587U Pending JPS6454849U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6454849U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549679B2 (en) * | 1975-10-07 | 1980-12-13 |
-
1987
- 1987-09-30 JP JP14810587U patent/JPS6454849U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549679B2 (en) * | 1975-10-07 | 1980-12-13 |