JPS58114155U - Headrest device for vehicle seats, etc. - Google Patents
Headrest device for vehicle seats, etc.Info
- Publication number
- JPS58114155U JPS58114155U JP1172282U JP1172282U JPS58114155U JP S58114155 U JPS58114155 U JP S58114155U JP 1172282 U JP1172282 U JP 1172282U JP 1172282 U JP1172282 U JP 1172282U JP S58114155 U JPS58114155 U JP S58114155U
- Authority
- JP
- Japan
- Prior art keywords
- headrest
- headrest device
- vehicle seats
- parallel
- vehicle seat
- 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.)
- Granted
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図は本考案によるヘッドレスト装置を備えた車両用
座席の側面図、第２図は本考案によるヘッドレスト装置
の一例の一部切断した正面図、第 −３図は同側
面図、第４図は一部の動作説明図である。
図中１は座席、２はシートバック、３はヘッドレスト装
置、４はヘッドレスト本体、５はステー、１１はパネル
、１２はブラケット、１３はフレーム、１４，１５ばリ
ンク片、１６はピン、１８は補助リンク、２１は円形カ
ム、ｉ２は操作軸、２５ａ、２５ｂはローラ、Ａは平行
リンク機構、Ｂはカム機構である。Fig. 1 is a side view of a vehicle seat equipped with a headrest device according to the present invention, Fig. 2 is a partially cutaway front view of an example of the headrest device according to the present invention, Fig. 3 is a side view of the same, and Fig. 4 is a diagram illustrating a part of the operation. In the figure, 1 is a seat, 2 is a seat back, 3 is a headrest device, 4 is a headrest body, 5 is a stay, 11 is a panel, 12 is a bracket, 13 is a frame, 14 and 15 are link pieces, 16 is a pin, and 18 is An auxiliary link, 21 is a circular cam, i2 is an operating shaft, 25a and 25b are rollers, A is a parallel link mechanism, and B is a cam mechanism.
Claims (1)
リンクとカム機構を配し、カムの回転により補助リンク
を介して平行リンクを前後方向に揺動させ、上記ヘッド
レスト本体をシートバック′ に対して前後方向にほぼ
平行に変位させるようにしたことを特徴とする車両用座
席等のヘッドレスト装置。A parallel ring mechanism, an auxiliary link, and a cam mechanism are arranged between the headrest body and the stay, and the rotation of the cam causes the parallel link to swing back and forth through the auxiliary link, and the headrest body is moved in the front and back direction with respect to the seat back'. A headrest device for a vehicle seat, etc., characterized in that the headrest is displaced approximately parallel to the direction of the vehicle seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1172282U JPS58114155U (en) | 1982-01-29 | 1982-01-29 | Headrest device for vehicle seats, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1172282U JPS58114155U (en) | 1982-01-29 | 1982-01-29 | Headrest device for vehicle seats, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58114155U true JPS58114155U (en) | 1983-08-04 |
| JPS6312769Y2 JPS6312769Y2 (en) | 1988-04-12 |
Family
ID=30024318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1172282U Granted JPS58114155U (en) | 1982-01-29 | 1982-01-29 | Headrest device for vehicle seats, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114155U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127762A (en) * | 1978-03-24 | 1979-10-03 | Aisin Seiki | Frontttoorear direction adjuster for safety pillow of automobile |
-
1982
- 1982-01-29 JP JP1172282U patent/JPS58114155U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127762A (en) * | 1978-03-24 | 1979-10-03 | Aisin Seiki | Frontttoorear direction adjuster for safety pillow of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312769Y2 (en) | 1988-04-12 |
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