JPH0296937U - - Google Patents
Info
- Publication number
- JPH0296937U JPH0296937U JP636489U JP636489U JPH0296937U JP H0296937 U JPH0296937 U JP H0296937U JP 636489 U JP636489 U JP 636489U JP 636489 U JP636489 U JP 636489U JP H0296937 U JPH0296937 U JP H0296937U
- Authority
- JP
- Japan
- Prior art keywords
- head rest
- stay
- frame
- headrest
- bracket
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
施例を示す要部を切欠いた概略斜視図、第２図は
その動作状態を説明するための概略側面図、第３
図はステイ側のストツパ溝とこれに係入される係
止爪を有するロツクブラケツトとの関係を示す概
略図、第４図は本考案を適用して好適なシート構
造を示す概略斜視図である。
図中、１……ヘツドレスト本体、３……シート
バツク、１０……略平板状をなすヘツドレストス
テイ、１１……ヘツドレストフレーム、１２……
復帰ばね、１３……ステイホルダ（ステイガイド
）、１４……ストツパ溝、１５……ロツクブラケ
ツト、１５ａ……係止爪、１６……ロツクスプリ
ング、１７……ロツクプレート、１８……ロツク
解除用突部。
Fig. 1 is a schematic perspective view with main parts cut away showing an embodiment of the headrest structure according to the present invention, Fig. 2 is a schematic side view for explaining its operating state, and Fig. 3
The figure is a schematic diagram showing the relationship between the stopper groove on the stay side and a lock bracket having a locking pawl engaged therein, and FIG. 4 is a schematic perspective view showing a preferred seat structure to which the present invention is applied. . In the figure, 1...Head rest main body, 3...Seat back, 10...Head rest stay having a substantially flat plate shape, 11...Head rest frame, 12...
Return spring, 13... Stay holder (stay guide), 14... Stopper groove, 15... Lock bracket, 15a... Lock claw, 16... Lock spring, 17... Lock plate, 18... For lock release Protrusion.
Claims (1)
板状を呈する長尺なヘツドレストステイと、この
ヘツドレストステイ上に被冠されるヘツドレスト
本体と一体的に構成されるヘツドレストフレーム
と、このヘツドレストフレーム内で前記ヘツドレ
ストステイの板厚方向に軸支されかつ付勢力に抗
して傾動可能に構成されるとともに該ヘツドレス
トステイを摺動自在に保持するステイガイドを備
えてなり、前記ヘツドレストステイに長手方向に
所定間隔をおいて複数段のストツパ溝を形成する
とともに、このストツパ溝に係入する係止爪を有
するロツクブラケツトを前記ヘツドレストフレー
ム内に設け、かつ常時は前記係止爪が任意のスト
ツパ溝内に係入され前記ヘツドレストフレームを
前記付勢力に抗してヘツドレストステイに対し傾
動させたときに係止状態が解除されるように付勢
するロツクスプリングを設けたことを特徴とする
ヘツドレスト構造。 A long head rest stay having a substantially flat plate shape that is provided upright on the upper end side of the seat back, a head rest frame that is integrally formed with a head rest main body that is mounted on the head rest stay, and this head rest. The headrest stay is provided with a stay guide that is pivotally supported in the thickness direction of the headrest stay within a frame and is configured to be tiltable against an urging force and that slidably holds the headrest stay. A plurality of stopper grooves are formed in the stay at predetermined intervals in the longitudinal direction, and a lock bracket having a locking pawl that engages with the stopper groove is provided in the headrest frame, and the locking bracket is provided in the headrest frame, and the locking bracket is provided with a lock bracket having a locking pawl that engages with the stopper groove. A lock spring is provided which urges the head rest frame to be released from the locked state when the head rest frame is engaged in an arbitrary stopper groove and tilted relative to the head rest stay against the urging force. Head rest structure featuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP636489U JPH0296937U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP636489U JPH0296937U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0296937U true JPH0296937U (en) | 1990-08-02 |
Family
ID=31210479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP636489U Pending JPH0296937U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0296937U (en) |
-
1989
- 1989-01-23 JP JP636489U patent/JPH0296937U/ja active Pending
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