JPH0296936U - - Google Patents
Info
- Publication number
- JPH0296936U JPH0296936U JP1989006363U JP636389U JPH0296936U JP H0296936 U JPH0296936 U JP H0296936U JP 1989006363 U JP1989006363 U JP 1989006363U JP 636389 U JP636389 U JP 636389U JP H0296936 U JPH0296936 U JP H0296936U
- Authority
- JP
- Japan
- Prior art keywords
- head rest
- stay
- rest stay
- main body
- headrest
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
- B60N2/818—Head-rests movable or adjustable vertically slidable characterised by their locking devices with stepwise positioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/894—Head-rests with rods solidly attached to the back-rest
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- 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分解斜視図、第２
図ａ，ｂはその動作状態を説明するための概略図
、第３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、第４図は本考案の別の実施例を
示す概略側断面図、第５図はその動作説明図、第
６図ａ，ｂは側圧手段としての圧接子と係合部と
しての係合突部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……ガイド部、１２……ストツパ溝、
１３……係合突部（係合部）、１４……側圧手段
、１５……ガイドブラケツト、１６……コイルば
ね、２０，２１……ガイド壁、２２……ステイホ
ルダ、２３……圧接子、２４……ばね。
Fig. 1 is a schematic exploded perspective view showing an embodiment of the headrest structure according to the present invention, with main parts enlarged;
Figures a and b are schematic diagrams for explaining its operating state, Figure 3 is a schematic perspective view showing a preferred seat structure to which the present invention is applied, and Figure 4 is a schematic diagram showing another embodiment of the present invention. FIG. 5 is a side sectional view, and FIG. 5 is an explanatory view of its operation, and FIGS. 6a and 6b are schematic perspective views showing a pressure welding member as a side pressure means and an engaging protrusion as an engaging portion. In the figure, 1... head rest main body, 3... seat back, 10... head rest stay having a substantially flat plate shape, 11... guide portion, 12... stopper groove,
13... Engaging protrusion (engaging part), 14... Side pressure means, 15... Guide bracket, 16... Coil spring, 20, 21... Guide wall, 22... Stay holder, 23... Insulation , 24...spring.
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が嵌挿されるガイド部を有し
このヘツドレストステイ上で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
レストステイの幅方向一側に長手方向に所定間隔
において複数段のストツパ溝を切欠き形成すると
ともに、これら各段のストツパ溝に対し選択的に
係合する係合部と常時はこの係合部にストツパ溝
を係合させるように前記ヘツドレストステイの幅
方向他側から圧接力を作用させる側圧手段を設け
、かつ前記ヘツドレスト本体をこの側圧手段の反
側圧側に押圧操作しストツパ溝を前記係合部から
離脱させて係合解除状態とすることによりヘツド
レスト本体をヘツドレストステイに沿つて上下方
向に移動調整可能に構成したことを特徴とするヘ
ツドレスト構造。 A head rest stay that is vertically movable on the head rest stay and has a substantially flat long head rest stay that stands upright on the upper end of the seat bag, and a guide portion into which the head rest stay is inserted. A main body, in which a plurality of stopper grooves are cut out at predetermined intervals in the longitudinal direction on one side in the width direction of the head rest stay, and an engagement member that selectively engages with each of the stopper grooves in each step. A side pressure means is provided for applying a pressing force from the other side in the width direction of the head rest stay so that the stopper groove is normally engaged with the engaging portion, and the head rest main body is placed on the pressure side opposite to the side pressure means. 1. A headrest structure, characterized in that the headrest main body can be adjusted to move vertically along a headrest stay by pressing the stopper groove to disengage the engagement portion and bring the stopper groove into a disengaged state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006363U JPH0296936U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006363U JPH0296936U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0296936U true JPH0296936U (en) | 1990-08-02 |
Family
ID=31210477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989006363U Pending JPH0296936U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0296936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190089354A (en) * | 2018-01-22 | 2019-07-31 | 광명산업(주) | The Headrest for Neck Rest |
-
1989
- 1989-01-23 JP JP1989006363U patent/JPH0296936U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190089354A (en) * | 2018-01-22 | 2019-07-31 | 광명산업(주) | The Headrest for Neck Rest |