JPH0353151U - - Google Patents
Info
- Publication number
- JPH0353151U JPH0353151U JP11296589U JP11296589U JPH0353151U JP H0353151 U JPH0353151 U JP H0353151U JP 11296589 U JP11296589 U JP 11296589U JP 11296589 U JP11296589 U JP 11296589U JP H0353151 U JPH0353151 U JP H0353151U
- Authority
- JP
- Japan
- Prior art keywords
- head rest
- main body
- stay
- headrest
- operation shaft
- 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図は本考案に係るヘツドレスト構造の一実
施例を示す要部を拡大した概略斜視図、第２図は
その要部拡大側面図、第３図はヘツドレストを有
するシート構造を説明するための概略斜視図であ
る。
図中、１……ヘツドレスト本体、２……シート
バツク、３……ヘツドレストステー、４，５……
左、右ステー部、１０……長溝、１１……ヘツド
レストフレーム、１２……外部操作用レバー、１
３……回動操作軸、１４……摩擦係合子。
FIG. 1 is a schematic perspective view showing an example of the headrest structure according to the present invention, with the main parts enlarged, FIG. 2 is an enlarged side view of the main parts, and FIG. It is a schematic perspective view. In the figure, 1... Headrest body, 2... Seat back, 3... Headrest stay, 4, 5...
Left and right stay sections, 10...Long groove, 11...Head rest frame, 12...Lever for external operation, 1
3...Rotation operation shaft, 14...Friction engager.
Claims (1)
右ステー部を有するヘツドレストステーと、この
ヘツドレストステーの左、右ステー部に対し上下
動可能に支持されるヘツドレスト本体を備えてな
り、前記ヘツドレストステーの左、右ステー部に
上下方向に沿つて長溝を形成するとともに、これ
ら長溝を貫通してヘツドレスト本体側に回動可能
に支持されかつこのヘツドレスト本体の側方に突
設された外方端に外部操作手段を有する回動操作
軸を軸支し、この回動操作軸上で各長溝内に対応
する部分に固設されこの回動操作軸の回動角度に
より長溝の内壁部に選択的に摩擦係合する摩擦係
合子を設けたことを特徴とするヘツドレスト構造
。 The left side is fixed to the upper end of the seat back.
It comprises a head rest stay having a right stay part, and a head rest main body supported so as to be vertically movable relative to the left and right stay parts of the head rest stay, and a head rest main body supported vertically movably with respect to the left and right stay parts of the head rest stay. Long grooves are formed along the headrest, and a rotation operation shaft is rotatably supported on the headrest main body side through these long grooves and has an external operation means at the outer end protruding from the side of the headrest main body. A frictional engager is provided which is fixed to a portion corresponding to each long groove on this rotational operation shaft and selectively frictionally engages with the inner wall of the long groove depending on the rotational angle of this rotational operation shaft. A headrest structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296589U JPH0353151U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296589U JPH0353151U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353151U true JPH0353151U (en) | 1991-05-23 |
Family
ID=31661397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11296589U Pending JPH0353151U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353151U (en) |
-
1989
- 1989-09-27 JP JP11296589U patent/JPH0353151U/ja active Pending