JPS6336352U - - Google Patents
Info
- Publication number
- JPS6336352U JPS6336352U JP13075786U JP13075786U JPS6336352U JP S6336352 U JPS6336352 U JP S6336352U JP 13075786 U JP13075786 U JP 13075786U JP 13075786 U JP13075786 U JP 13075786U JP S6336352 U JPS6336352 U JP S6336352U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- lumbar
- support
- support part
- elastic means
- 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
- 210000004705 lumbosacral region Anatomy 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案に係る装置の一実施例を施して
なる自動車座席の斜視図、第２図及び第３図は本
考案に係る装置の第１実施例を示す分解斜視図及
び要部正面図、第４図及び第５図は本考案に係る
装置の第２実施例を示す分解斜視図及び要部正面
図、第６図は従来の装置を示す一部分解斜視図で
ある。
図において、２６はロツド棒、２９は支軸、３
２又は３２′は弾性手段であるばね、３３は回動
操作手段であるノブである。
FIG. 1 is a perspective view of a car seat using an embodiment of the device according to the present invention, and FIGS. 2 and 3 are exploded perspective views and front views of main parts showing the first embodiment of the device according to the present invention. 4 and 5 are an exploded perspective view and a front view of main parts showing a second embodiment of the device according to the present invention, and FIG. 6 is a partially exploded perspective view showing a conventional device. In the figure, 26 is a rod rod, 29 is a support shaft, 3
2 or 32' is a spring which is an elastic means, and 33 is a knob which is a turning operation means.
Claims (1)
に、着座者の腰椎部を支持する腰椎支持部を配設
し、この腰椎支持部による支持圧を変化可能とす
るランバサポート装置において、中央部に偏心部
を有する棒体とする腰椎支持部の両端を前記シー
トバツクに固定されるフレームに軸支し、この腰
椎支持部の一端を回動操作手段を備える支軸の端
部に嵌合しかつこの腰椎支持部と支軸との間に弾
性手段を縮設し、この弾性手段を前記腰椎支持部
及び支軸とともに回転可能としたことを特徴とす
るランバサポート装置。 A lumbar support device in which a lumbar support part for supporting the lumbar region of a seated person is disposed in a cushion member of a seat back of an automobile seat, and the support pressure by the lumbar support part can be changed, the lumbar support device having an eccentric part in the center part. Both ends of a lumbar support part, which is a rod body, are pivotally supported on a frame fixed to the seat bag, one end of this lumbar support part is fitted to an end of a support shaft provided with a rotation operation means, and the lumbar support part is A lumbar support device, characterized in that an elastic means is provided between the support shaft and the elastic means is rotatable together with the lumbar support and the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13075786U JPS6336352U (en) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13075786U JPS6336352U (en) | 1986-08-27 | 1986-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6336352U true JPS6336352U (en) | 1988-03-09 |
Family
ID=31028564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13075786U Pending JPS6336352U (en) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336352U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417450U (en) * | 1977-07-07 | 1979-02-03 | ||
| JPS5610051A (en) * | 1979-07-04 | 1981-02-02 | Mitsubishi Electric Corp | Manufacture of armature |
-
1986
- 1986-08-27 JP JP13075786U patent/JPS6336352U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417450U (en) * | 1977-07-07 | 1979-02-03 | ||
| JPS5610051A (en) * | 1979-07-04 | 1981-02-02 | Mitsubishi Electric Corp | Manufacture of armature |