JPS6419351U - - Google Patents
Info
- Publication number
- JPS6419351U JPS6419351U JP1987114001U JP11400187U JPS6419351U JP S6419351 U JPS6419351 U JP S6419351U JP 1987114001 U JP1987114001 U JP 1987114001U JP 11400187 U JP11400187 U JP 11400187U JP S6419351 U JPS6419351 U JP S6419351U
- Authority
- JP
- Japan
- Prior art keywords
- stay
- spring
- core metal
- tightening force
- base frame
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案ヘツドレスト装置の一実施例を
示す分解斜視図、第２図は同装置の作用を説明す
る概略側面図である。
１……芯金、２ａ，２ｂ……ステー、３……ス
プリング、４……ベースフレーム、５……ブツシ
ユ、６……プレート、７……ボルト、８……ヘツ
ドレスト本体フレーム。
FIG. 1 is an exploded perspective view showing an embodiment of the headrest device of the present invention, and FIG. 2 is a schematic side view illustrating the operation of the device. 1... core metal, 2a, 2b... stay, 3... spring, 4... base frame, 5... bushing, 6... plate, 7... bolt, 8... headrest body frame.
Claims (1)
に固着された芯金と、該芯金の外周面に巻装され
たスプリングと、ヘツドレスト本体フレームが固
着されていると共に上記スプリングの一端が係合
し、かつ一対のブツシユを介して上記ステーに回
動可能に取り付けられたベースフレームとからな
り、上記スプリングをベースフレームの後傾回動
時に芯金に対する締付力を増大させる巻方向に巻
装すると共に、上記ブツシユのステーに対する締
付力を調節する手段を設けたことを特徴とするヘ
ツドレスト装置。 A stay supported by the seat back, a core metal fixed to the stay, a spring wound around the outer peripheral surface of the core metal, and a headrest body frame are fixed, and one end of the spring is engaged, and a base frame rotatably attached to the stay via a pair of bushes, and the spring is wound in a winding direction that increases the tightening force against the core metal when the base frame is tilted backward and rotated. . A headrest device, characterized in that it is provided with means for adjusting the tightening force of the bush with respect to the stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114001U JPH0444131Y2 (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114001U JPH0444131Y2 (en) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419351U true JPS6419351U (en) | 1989-01-31 |
| JPH0444131Y2 JPH0444131Y2 (en) | 1992-10-19 |
Family
ID=31354350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114001U Expired JPH0444131Y2 (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444131Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213587A (en) * | 2008-03-08 | 2009-09-24 | Bizen Hatsujo Kk | Headrest |
| CN103442938A (en) * | 2011-02-17 | 2013-12-11 | 约翰逊控股公司 | Rotary joint particularly for vehicle seat |
-
1987
- 1987-07-24 JP JP1987114001U patent/JPH0444131Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213587A (en) * | 2008-03-08 | 2009-09-24 | Bizen Hatsujo Kk | Headrest |
| CN103442938A (en) * | 2011-02-17 | 2013-12-11 | 约翰逊控股公司 | Rotary joint particularly for vehicle seat |
| JP2014511298A (en) * | 2011-02-17 | 2014-05-15 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | Rotating joint for car seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444131Y2 (en) | 1992-10-19 |