JPS5891958U - Headrest stay retaining device - Google Patents
Headrest stay retaining deviceInfo
- Publication number
- JPS5891958U JPS5891958U JP18851781U JP18851781U JPS5891958U JP S5891958 U JPS5891958 U JP S5891958U JP 18851781 U JP18851781 U JP 18851781U JP 18851781 U JP18851781 U JP 18851781U JP S5891958 U JPS5891958 U JP S5891958U
- Authority
- JP
- Japan
- Prior art keywords
- headrest stay
- engaging
- engaging recess
- knob
- retaining device
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
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図は背凭部とヘッドレストの斜視−、第２図は背凭
部を縦断した側面図、第３図は要部の斜視図、第４図は
ケースを外した斜視図、第５図は要部の側面図、第６甲
は要部の拡大縦断側面図である。
贈号の説明、１・・・背凭部、２・・・ヘッドレスト、
３・・・スティ、４・・・係合凹部、５・・・支持筒、
６・・・横板、７・・・係合体、８・・・係合部、９・
・・押込体、−１・０・・・ノブ、１１・・・脚部、１
２・・・係合溝、１３・・・コイ′ｉ！／バネ、１愕・
・・突起、１５・・・ケース、１６・・・挿入口。
第３−
第４図Figure 1 is a perspective view of the backrest and headrest, Figure 2 is a longitudinal side view of the backrest, Figure 3 is a perspective view of the main parts, Figure 4 is a perspective view with the case removed, and Figure 5. 6 is a side view of the main part, and No. 6 is an enlarged longitudinal sectional side view of the main part. Description of gift name, 1... backrest, 2... headrest,
3... Stay, 4... Engagement recess, 5... Support cylinder,
6... Horizontal plate, 7... Engaging body, 8... Engaging portion, 9...
...Pushing body, -1.0...Knob, 11...Legs, 1
2... Engagement groove, 13... Koi'i! /Spring, 1 shock・
...Protrusion, 15...Case, 16...Insertion port. Figure 3 - Figure 4
Claims (1)
の保持装置。 ａ 背凭部の上部に、ヘッドレストのステイを上下移
動しうるように支持する支持筒を設ける。 ｂ ステイには上下の方向に所定の間隔を置いてフの字
型の係合凹部を設ける。 Ｃ支持筒の上部には、係合凹部に対して弾力的に係合す
るピアノ線よりなる係合体を設ける。 ｄ 下端が係合凹部より次第に遠ざるように傾斜してい
る保合溝を有する押込体を設ける。 ｅ 係合溝に係合体を係合させる。 ｆ 押込体には、ノブを取付け、該ノブにより押込体を
押込むと係合体は係合凹部より離脱する。[Claims for Utility Model Registration] A headrest stay holding device comprising a combination of the following requirements a to f. a. A support cylinder is provided at the top of the backrest to support the headrest stay so that it can move up and down. b. The stay is provided with fold-back-shaped engagement recesses at predetermined intervals in the vertical direction. An engaging body made of piano wire that elastically engages with the engaging recess is provided at the upper part of the C support cylinder. d. Provide a pusher body having a retaining groove whose lower end is inclined so as to gradually move away from the engaging recess. e Engage the engagement body with the engagement groove. f A knob is attached to the pushing body, and when the pushing body is pushed in with the knob, the engaging body is released from the engaging recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18851781U JPS5891958U (en) | 1981-12-17 | 1981-12-17 | Headrest stay retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18851781U JPS5891958U (en) | 1981-12-17 | 1981-12-17 | Headrest stay retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5891958U true JPS5891958U (en) | 1983-06-22 |
Family
ID=29992148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18851781U Pending JPS5891958U (en) | 1981-12-17 | 1981-12-17 | Headrest stay retaining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891958U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727957B2 (en) * | 1977-09-22 | 1982-06-14 |
-
1981
- 1981-12-17 JP JP18851781U patent/JPS5891958U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727957B2 (en) * | 1977-09-22 | 1982-06-14 |
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