JPH0316444U - - Google Patents
Info
- Publication number
- JPH0316444U JPH0316444U JP7686389U JP7686389U JPH0316444U JP H0316444 U JPH0316444 U JP H0316444U JP 7686389 U JP7686389 U JP 7686389U JP 7686389 U JP7686389 U JP 7686389U JP H0316444 U JPH0316444 U JP H0316444U
- Authority
- JP
- Japan
- Prior art keywords
- stay
- headrest
- main body
- spring material
- elongated hole
- 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)
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
その要部断面図、第３図はヘツドレストの上下お
よび前後への動作状態を説明するための概略断面
図、第４図はヘツドレストステーのストツパ溝を
示す概略側面図、第５図はヘツドレストの概略断
面図、第６図は本考案を適用するヘツドレスト付
シートを示す要部のみの概略斜視図である。
図中、１……ヘツドレスト、２……シートバツ
ク、３，４……左、右ステー部、６……ヘツドレ
ストステー、１０……ヘツドレストフレーム、１
１……底部カバー、１２……長穴、１３……ステ
ーホルダ部、１４……ばね材、１５……ロツク解
除操作ノブ（解除操作手段）、１６……ストツパ
溝。
Fig. 1 is an enlarged schematic perspective view of the main parts showing one embodiment of the headrest structure according to the present invention, Fig. 2 is a cross-sectional view of the main parts, and Fig. 3 explains the vertical and frontal movement of the headrest. 4 is a schematic side view showing the stopper groove of the headrest stay, FIG. 5 is a schematic sectional view of the headrest, and FIG. 6 is only the main part showing the seat with headrest to which the present invention is applied. FIG. In the figure, 1...Headrest, 2...Seat back, 3, 4...Left and right stay sections, 6...Headrest stay, 10...Headrest frame, 1
DESCRIPTION OF SYMBOLS 1... Bottom cover, 12... Elongated hole, 13... Stay holder portion, 14... Spring material, 15... Lock release operation knob (release operation means), 16... Stopper groove.
Claims (1)
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、右ステー部に上下動可能に
嵌装して支持されるヘツドレスト本体とを備えて
なり、このヘツドレスト本体を構成するヘツドレ
ストフレームの底部カバー部に、前記左、右ステ
ー部がそれぞれ嵌挿して保持される長穴を有する
一対をなすステーホルダ部を一体的に設けるとと
もに、このステーホルダ部における長穴の長手方
向両端側において前記ステー部を挾み込んで係止
保持する略ひようたん形状を呈するばね材を、そ
の少なくとも一部が長穴内に臨むようにして付設
し、かつこのばね材によるステー部係止状態を外
部操作により解除し得る解除操作手段を設けたこ
とを特徴とするヘツドレスト構造。 A headrest stay having left and right stay sections provided upright at the upper end of the seat back, and a headrest main body that is vertically movably fitted and supported by the left and right stay sections of the headrest stay. A pair of stay holder parts having elongated holes into which the left and right stay parts are respectively inserted and held are integrally provided on the bottom cover part of the head rest frame constituting the head rest main body, and this stay holder part At both longitudinal ends of the elongated hole, a spring material having a substantially lance shape that is inserted into and retains the stay portion is attached so that at least a part thereof faces into the elongated hole, and the spring material is A headrest structure characterized by being provided with a release operation means that can release the locked state of the stay part by an external operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7686389U JPH0531980Y2 (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7686389U JPH0531980Y2 (en) | 1989-06-29 | 1989-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316444U true JPH0316444U (en) | 1991-02-19 |
| JPH0531980Y2 JPH0531980Y2 (en) | 1993-08-17 |
Family
ID=31618712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7686389U Expired - Lifetime JPH0531980Y2 (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531980Y2 (en) |
-
1989
- 1989-06-29 JP JP7686389U patent/JPH0531980Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531980Y2 (en) | 1993-08-17 |