JPS615157U - Headrest angle adjustment device - Google Patents
Headrest angle adjustment deviceInfo
- Publication number
- JPS615157U JPS615157U JP8794384U JP8794384U JPS615157U JP S615157 U JPS615157 U JP S615157U JP 8794384 U JP8794384 U JP 8794384U JP 8794384 U JP8794384 U JP 8794384U JP S615157 U JPS615157 U JP S615157U
- Authority
- JP
- Japan
- Prior art keywords
- shaped bearing
- headrest
- bearing plate
- plate
- attached
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本装置の斜面図、第２図は本装置の分解斜面図
、第３図は本装置の正断面図、第４，５，６図は本装置
の作動を説明する側断面図である。
１・・・座席シート、２・・・支持杆、３・・・頭のせ
体、４・・・Ｌ字状軸受板、４ａ・・・一端部、４ｂ・
・・他端部、５・・・軸杆、５ａ・・・軸端部、６・・
・側板、フ・・・ラック板、７ａ・・・ラック歯、８・
・・ラック噛合爪、９・・・スプリング。Figure 1 is a perspective view of this device, Figure 2 is an exploded perspective view of this device, Figure 3 is a front sectional view of this device, and Figures 4, 5, and 6 are side sectional views explaining the operation of this device. It is. DESCRIPTION OF SYMBOLS 1... Seat seat, 2... Support rod, 3... Head rest, 4... L-shaped bearing plate, 4a... One end, 4b...
...Other end, 5...Shaft rod, 5a...Shaft end, 6...
・Side plate, flak... rack plate, 7a... rack tooth, 8.
... Rack engaging claw, 9... Spring.
Claims (1)
２上端部間に頭のせ体３を設けたベッドレストにおいて
、支持杆２の上端部にＬ字状軸受板４の一端部４ａを止
着し、他端部４ｂを支持杆２の側方に臨しめ、このＬ字
状軸受板４の他端部４ｂの下端間に軸杆５を軸架し、こ
の軸杆５の軸端部５ａをＬ字状軸受板４の他端部４ｂよ
り外側に突出し、この軸端部５ａを頭のせ体３の両側部
を形成する側板６に軸着し、この一方の側板６内側上部
横方向にラック板７を設け、このラック板７のラック歯
７ａにスプリング作用で押しつけられて噛合するラツク
噛合爪８をＬ字状軸受板４の他端部４ｂの上端に軸着し
、更にＬ字状軸受板４の一端部４ａと頭のせ体３前部間
にスプリング９を設けた事を特徴とするヘッドレスト角
度調節装置。In a bedrest in which a headrest body 3 is provided between the upper ends of support rods 2 that are attached as a set on the seat seat 1 side, one end 4a of an L-shaped bearing plate 4 is attached to the upper end of the support rod 2. is fixed, the other end 4b faces the side of the support rod 2, and the shaft 5 is mounted between the lower ends of the other end 4b of the L-shaped bearing plate 4. The end portion 5a projects outward from the other end portion 4b of the L-shaped bearing plate 4, and the shaft end portion 5a is pivoted to the side plates 6 forming both sides of the headrest 3, and the inner upper part of the one side plate 6 is attached to the side plate 6. A rack plate 7 is provided in the lateral direction, and an easy-to-engage pawl 8 that is pressed and engaged with the rack teeth 7a of the rack plate 7 by a spring action is pivoted to the upper end of the other end 4b of the L-shaped bearing plate 4. A headrest angle adjusting device characterized in that a spring 9 is provided between one end 4a of the L-shaped bearing plate 4 and the front part of the headrest 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8794384U JPS615157U (en) | 1984-06-13 | 1984-06-13 | Headrest angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8794384U JPS615157U (en) | 1984-06-13 | 1984-06-13 | Headrest angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615157U true JPS615157U (en) | 1986-01-13 |
Family
ID=30640620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8794384U Pending JPS615157U (en) | 1984-06-13 | 1984-06-13 | Headrest angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615157U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752863B2 (en) * | 1978-01-25 | 1982-11-10 |
-
1984
- 1984-06-13 JP JP8794384U patent/JPS615157U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752863B2 (en) * | 1978-01-25 | 1982-11-10 |
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