JPH01150046U - - Google Patents
Info
- Publication number
- JPH01150046U JPH01150046U JP4392288U JP4392288U JPH01150046U JP H01150046 U JPH01150046 U JP H01150046U JP 4392288 U JP4392288 U JP 4392288U JP 4392288 U JP4392288 U JP 4392288U JP H01150046 U JPH01150046 U JP H01150046U
- Authority
- JP
- Japan
- Prior art keywords
- headrest device
- seated person
- head
- central portion
- view
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図〜第３図は本考案の第１実施例を示して
おり、第１図はヘツドレスト装置の水平断面図、
第２図は中央部を深くしたヘツドレスト装置の斜
視図、第３図は中央部を浅くしたヘツドレスト装
置の斜視図、第４図および第５図は第２実施例を
示しており、第４図はヘツドレスト装置の水平断
面図、第５図は第４図Ｖ―Ｖ線断面図である。
１０……背凭れ、１１……嵌合孔、２０……ヘ
ツドレスト装置、２１……支持脚、３０……レス
ト体、３１……主フレーム、３２……側部クツシ
ヨン体、３３……表皮、３４……側部、３５……
中央部、３６……フレームプレート、３７……中
央クツシヨン体、４０，４０ａ……保持機構、４
１……引つ張りばね、４２……エアピストン、４
３……空気管、４４……圧縮ばね、４５……ケー
ブル。
1 to 3 show a first embodiment of the present invention, and FIG. 1 is a horizontal sectional view of the headrest device;
FIG. 2 is a perspective view of a headrest device with a deep central portion, FIG. 3 is a perspective view of a headrest device with a shallow central portion, FIGS. 4 and 5 show a second embodiment, and FIG. 5 is a horizontal cross-sectional view of the headrest device, and FIG. 5 is a cross-sectional view taken along the line V--V in FIG. 4. DESCRIPTION OF SYMBOLS 10... Backrest, 11... Fitting hole, 20... Head rest device, 21... Support leg, 30... Rest body, 31... Main frame, 32... Side cushion body, 33... Outer skin, 34...side part, 35...
Central part, 36... Frame plate, 37... Central cushion body, 40, 40a... Holding mechanism, 4
1...Tension spring, 42...Air piston, 4
3...Air pipe, 44...Compression spring, 45...Cable.
Claims (1)
を保持するヘツドレスト装置において、 着席者の後頭部が当接するレスト体の中央部を
両側部に対し前後移動可能となし、 前記中央部の前後位置を調節可能な保持機構を
設けたことを特徴とするヘツドレスト装置。[Scope of claim for utility model registration] In a headrest device that is installed at the top of the backrest of a seat and holds the head of a seated person, the center part of the rest body, which the back of the seated person's head touches, can be moved back and forth relative to both sides. A headrest device comprising a holding mechanism that can adjust the front and rear positions of the central portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4392288U JPH01150046U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4392288U JPH01150046U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150046U true JPH01150046U (en) | 1989-10-17 |
Family
ID=31270304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4392288U Pending JPH01150046U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150046U (en) |
-
1988
- 1988-03-31 JP JP4392288U patent/JPH01150046U/ja active Pending