JPH02120246U - - Google Patents
Info
- Publication number
- JPH02120246U JPH02120246U JP2947589U JP2947589U JPH02120246U JP H02120246 U JPH02120246 U JP H02120246U JP 2947589 U JP2947589 U JP 2947589U JP 2947589 U JP2947589 U JP 2947589U JP H02120246 U JPH02120246 U JP H02120246U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- cam groove
- groove
- stay
- link member
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図から第３図は本考案の一実施例を示して
おり、第１図はヘツドレスト装置の側面図、第２
図は同じく正面図、第３図は同じく側面図、第４
図は従来例を示しており、ヘツドレスト装置の側
面図である。
１０…シートバツク、１４…枢軸、２０…ステ
ー、３０…ヘツドレスト本体、４０…駆動モータ
（動力）、４６…ピン部材、５０…リンク部材、
５２…カム溝、５３…低速揺動用の溝、５４…高
速揺動用の溝。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a side view of the headrest device, and Figure 2 being a side view of the headrest device.
The figure is also a front view, the third figure is a side view, and the fourth figure is a side view.
The figure shows a conventional example, and is a side view of a headrest device. DESCRIPTION OF SYMBOLS 10... Seat back, 14... Pivot, 20... Stay, 30... Headrest main body, 40... Drive motor (power), 46... Pin member, 50... Link member,
52...Cam groove, 53...Groove for low speed swinging, 54...Groove for high speed swinging.
Claims (1)
とステーとが一体的に揺動可能に装着されており
、動力により前記リンク部材を揺動した際前記ス
テーを介してヘツドレスト本体が略垂直な起立位
置と略水平な前倒位置とに揺動するようにしたヘ
ツドレスト装置において、 動力により前記枢軸の軸線と直交する平面上を
略直線方向へ変位可能に、ピン部材と該ピン部材
が移動可能に嵌合するカム溝部材との一方をシー
トバツク側に配するとともに、前記リンク部材に
他方の部材を装着し、 前記カム溝部材を、前記ピン部材が相対的に変
位した際ヘツドレスト本体が前記起立位置と前傾
位置である中間位置との間は低速で揺動し、かつ
、該中間位置と前記前倒位置との間は高速で揺動
すべく、低速揺動用の溝と高速揺動用の溝とによ
り構成したことを特徴とするヘツドレスト装置。[Claims for Utility Model Registration] A link member and a stay are attached so as to be able to swing integrally about a pivot on the seat back side, and when the link member is swung by power, the head rest is moved through the stay. In a headrest device in which the main body swings between a substantially vertical upright position and a substantially horizontal forward-folded position, the pin member and the One of the cam groove members into which the pin member is movably fitted is disposed on the seat back side, and the other member is attached to the link member, and the cam groove member is connected to the cam groove member when the pin member is relatively displaced. In order for the headrest main body to swing at a low speed between the upright position and an intermediate position that is a forward tilted position, and to swing at a high speed between the intermediate position and the forward tilted position, a groove for low speed swinging is provided. and a groove for high-speed swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2947589U JPH0539952Y2 (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2947589U JPH0539952Y2 (en) | 1989-03-15 | 1989-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120246U true JPH02120246U (en) | 1990-09-27 |
| JPH0539952Y2 JPH0539952Y2 (en) | 1993-10-12 |
Family
ID=31253724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2947589U Expired - Lifetime JPH0539952Y2 (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539952Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007534554A (en) * | 2004-04-26 | 2007-11-29 | ウーボ・テク・コーポレイション・リミテッド | Device for bending headrests for automobiles |
| KR100902321B1 (en) * | 2007-11-21 | 2009-06-12 | 현대자동차주식회사 | Folding means of headrest for automobile |
-
1989
- 1989-03-15 JP JP2947589U patent/JPH0539952Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007534554A (en) * | 2004-04-26 | 2007-11-29 | ウーボ・テク・コーポレイション・リミテッド | Device for bending headrests for automobiles |
| KR100902321B1 (en) * | 2007-11-21 | 2009-06-12 | 현대자동차주식회사 | Folding means of headrest for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539952Y2 (en) | 1993-10-12 |