JPH0378445U - - Google Patents
Info
- Publication number
- JPH0378445U JPH0378445U JP13846889U JP13846889U JPH0378445U JP H0378445 U JPH0378445 U JP H0378445U JP 13846889 U JP13846889 U JP 13846889U JP 13846889 U JP13846889 U JP 13846889U JP H0378445 U JPH0378445 U JP H0378445U
- Authority
- JP
- Japan
- Prior art keywords
- drive mechanism
- headrest
- base member
- stay
- screw 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.)
- Pending
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図および第２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分解斜視図
、第２図はヘツドレスト装置を装着した状態の斜
視図、第３図は従来例を示しており、ヘツドレス
ト装置の分解斜視図である。
１０……シートバツク、２０ａ……ヘツドレス
ト装置、２０……ヘツドレスト本体、２１……ス
テー、３０……ベース部材、４０ａ……駆動モー
タ、４０……駆動機構、４１……カバー部材、４
２……スツクリユー部材、４４……ナツト部材。
Figures 1 and 2 show an embodiment of the present invention; Figure 1 is an exploded perspective view of the headrest device, Figure 2 is a perspective view of the headrest device installed, and Figure 3 is a conventional example. , and is an exploded perspective view of the headrest device. DESCRIPTION OF SYMBOLS 10... Seat bag, 20a... Headrest device, 20... Headrest main body, 21... Stay, 30... Base member, 40a... Drive motor, 40... Drive mechanism, 41... Cover member, 4
2...Stock member, 44...Nut member.
Claims (1)
体を上下移動可能に支持し、駆動モータにより駆
動機構を介してヘツドレスト本体を上下移動調節
するようにしたヘツドレスト装置において、 シートバツクのフレームにベース部材を固設す
るとともに、該ベース部材に前記駆動モータと前
記駆動機構とを装着し、 前記駆動機構は、前記ベース部材に回転軸を上
下方向に延ばして回転可能に支持されるスクリユ
ー部材と、 該スクリユー部材に相対的に回転可能に螺合す
るとともに、前記ステーの下端部に略水平な軸を
中心にして揺動可能に連結されるナツト部材と、 前記スクリユー部材と前記ナツト部材とを前方
から覆うカバー部材とを備えたことを特徴とする
ヘツドレスト装置。[Scope of Claim for Utility Model Registration] A headrest device in which a headrest body is vertically movably supported via a stay on a seatback, and the headrest body is adjusted vertically through a drive mechanism by a drive motor, which includes: A base member is fixedly installed, and the drive motor and the drive mechanism are mounted on the base member, and the drive mechanism includes a screw member rotatably supported by the base member with a rotation axis extending in the vertical direction. , a nut member that is relatively rotatably screwed into the screw member and is connected to the lower end of the stay so as to be swingable about a substantially horizontal axis; and the screw member and the nut member are A headrest device characterized by comprising a cover member that covers from the front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13846889U JPH0378445U (en) | 1989-11-29 | 1989-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13846889U JPH0378445U (en) | 1989-11-29 | 1989-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378445U true JPH0378445U (en) | 1991-08-08 |
Family
ID=31685564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13846889U Pending JPH0378445U (en) | 1989-11-29 | 1989-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200451780Y1 (en) * | 2010-08-11 | 2011-01-12 | 주식회사 대원콘보이 | Car pedal |
| JP2012240612A (en) * | 2011-05-23 | 2012-12-10 | Toyota Boshoku Corp | Vehicle seat |
-
1989
- 1989-11-29 JP JP13846889U patent/JPH0378445U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200451780Y1 (en) * | 2010-08-11 | 2011-01-12 | 주식회사 대원콘보이 | Car pedal |
| JP2012240612A (en) * | 2011-05-23 | 2012-12-10 | Toyota Boshoku Corp | Vehicle seat |