JPH0231536U - - Google Patents
Info
- Publication number
- JPH0231536U JPH0231536U JP11023188U JP11023188U JPH0231536U JP H0231536 U JPH0231536 U JP H0231536U JP 11023188 U JP11023188 U JP 11023188U JP 11023188 U JP11023188 U JP 11023188U JP H0231536 U JPH0231536 U JP H0231536U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- holding
- seat back
- support structure
- head rest
- 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
- 238000005452 bending Methods 0.000 claims 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支持構造の
一実施例を示す概略斜視図、第２図はその要部構
成を示す要部拡大斜視図である。
図中、１……ヘツドレスト、２，２……ヘツド
レストステイ、３……シートバツク、４……シー
トバツクフレーム、１０……ねじ軸、１１，１１
……ステイ押え部材、１２……保持部、１３，１
４……側板部、１３ａ，１４ａ……孔部、１５…
…ナツト（ナツト部）、１６……ラバー、１７…
…昇降手段、１８……ばね。
FIG. 1 is a schematic perspective view showing an embodiment of the headrest support structure according to the present invention, and FIG. 2 is an enlarged perspective view of the main part showing the structure of the main part. In the figure, 1...Head rest, 2, 2...Head rest stay, 3...Seat back, 4...Seat back frame, 10...Screw shaft, 11, 11
... Stay pressing member, 12 ... Holding part, 13, 1
4... Side plate part, 13a, 14a... Hole part, 15...
...Natsuto (Natsuto part), 16...Rubber, 17...
...Lifting means, 18...spring.
Claims (1)
トステイにより上下動可能に支持されるヘツドレ
ストの支持構造であつて、前記シートバツク上端
側に回動可能に横架して設けられる外部操作可能
なねじ軸と、このねじ軸上に付設され前記左、右
ヘツドレストステイを緊縛保持する左、右一対の
ステイ押え部材を備えてなり、これら各押え部材
は、板ばね材を略々Ｕ字状に湾曲形成することに
より前記ヘツドレストステイを緊縛保持する保持
部を形成するとともに、この保持部に近接する両
側板部に前記ねじ軸が貫通する孔部が穿設され、
その一方の孔部にねじ軸に螺合されるナツト部が
設けられ、他方の孔部側の側板部が前記シートバ
ツク側の一部に固定して設けられていることを特
徴とするヘツドレスト支持構造。 A support structure for a head rest that is vertically movably supported at the upper end of the seat back by a pair of left and right head rest stays, the support structure comprising an externally operable screw shaft that is rotatably mounted horizontally on the upper end of the seat back. , a pair of left and right stay holding members attached to this screw shaft and tightly holding the left and right head rest stays, each of these holding members is formed by bending a plate spring material into a substantially U-shape. By doing so, a holding part is formed for tightly holding the headrest stay, and a hole through which the screw shaft passes is formed in both side plate parts adjacent to the holding part,
A headrest support structure characterized in that one hole is provided with a nut portion that is screwed onto the screw shaft, and a side plate portion on the other hole side is fixed to a part of the seat back side. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023188U JPH0515235Y2 (en) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023188U JPH0515235Y2 (en) | 1988-08-23 | 1988-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231536U true JPH0231536U (en) | 1990-02-28 |
| JPH0515235Y2 JPH0515235Y2 (en) | 1993-04-22 |
Family
ID=31347202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11023188U Expired - Lifetime JPH0515235Y2 (en) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515235Y2 (en) |
-
1988
- 1988-08-23 JP JP11023188U patent/JPH0515235Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515235Y2 (en) | 1993-04-22 |