JPS6298550U - - Google Patents
Info
- Publication number
- JPS6298550U JPS6298550U JP19030685U JP19030685U JPS6298550U JP S6298550 U JPS6298550 U JP S6298550U JP 19030685 U JP19030685 U JP 19030685U JP 19030685 U JP19030685 U JP 19030685U JP S6298550 U JPS6298550 U JP S6298550U
- Authority
- JP
- Japan
- Prior art keywords
- stay
- support member
- seat
- rear direction
- backrest
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
Landscapes
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
図面はこの考案の一実施例を示すものであり、
第１図は車両用座席の背もたれ部およびヘツドレ
ストの斜視図、第２図は前後傾倒装置の斜視図、
第３図は第２図中―線に沿う断面図、第４図
は第２図中―線に沿う断面図、第５図はスラ
イダの斜視図である。
１…車両用座席、２…背もたれ部、２ａ…上部
、２ｂ…上面、４…ステー、１０…前後傾倒装置
、２０…支持部材、２１…上片、２３…下片、２
６…支持孔（ステー支持部）、２７…長孔、３０
…操作部材、３３…ピニオン、４０…変換機構、
４１…スライダ、４２…傾斜長孔、４４…ラツク
。
The drawing shows one embodiment of this invention.
Fig. 1 is a perspective view of the backrest and headrest of the vehicle seat, Fig. 2 is a perspective view of the longitudinal tilting device,
3 is a sectional view taken along the line ``-'' in FIG. 2, FIG. 4 is a sectional view taken along the line ``--'' in FIG. 2, and FIG. 5 is a perspective view of the slider. DESCRIPTION OF SYMBOLS 1...Vehicle seat, 2...Backrest part, 2a...Upper part, 2b...Upper surface, 4...Stay, 10...Anteroposterior tilt device, 20...Support member, 21...Upper piece, 23...Lower piece, 2
6... Support hole (stay support part), 27... Long hole, 30
...operation member, 33... pinion, 40... conversion mechanism,
41...Slider, 42...Slanted long hole, 44...Rack.
Claims (1)
介して取り付けられたヘツドレストを座席の前後
方向に傾倒する装置において、上記背もたれ部の
上部に配置され上記ステーを座席の前後方向に揺
動可能に支持する支持部材と、上記背もたれ部か
ら突出する操作部材と、上記背もたれ部の上部に
配置され操作部材の回動を上記ステーの揺動に変
換させる変換機構とを備えたことを特徴とするヘ
ツドレストの前後傾倒装置。 (2) 上記支持部材が上片と下片とを有し、この
上片のステー支持部を支点として上記ステーが座
席の前後方向に揺動し、上記変換機構が、上記支
持部材の下片において座席の左右方向にスライド
可能に支持されたスライダと、このスライダに設
けられた傾斜長孔およびラツクと、上記操作部材
に連結され上記ラツクに噛み合うピニオンと、上
記支持部材の下片に設けられ前後方向に延びる長
孔とを有し、上記スライダの傾斜長孔と上記支持
部材の長孔とに上記ステーが貫通する実用新案登
録請求の範囲第１項記載のヘツドレストの前後傾
倒装置。[Scope of Claim for Utility Model Registration] (1) In a device for tilting a headrest attached to the upper part of the backrest of a vehicle seat via a stay in the front-rear direction of the seat, a support member that supports the seat so as to be swingable in the front-rear direction; an operating member that protrudes from the backrest; and a conversion mechanism that is arranged at the top of the backrest and that converts rotation of the operating member into swinging of the stay. A device for tilting a headrest back and forth, characterized by comprising: (2) The support member has an upper piece and a lower piece, the stay swings in the front-rear direction of the seat using the stay support part of the upper piece as a fulcrum, and the conversion mechanism is configured to act on the lower piece of the support member. a slider supported so as to be slidable in the left-right direction of the seat, a slanted elongated hole and a rack provided in the slider, a pinion connected to the operating member and engaged with the rack, and a pinion provided in the lower piece of the support member. 2. The device for tilting a headrest back and forth according to claim 1, which has a long hole extending in the front-rear direction, and wherein the stay passes through the oblique long hole of the slider and the long hole of the support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190306U JPH0540Y2 (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190306U JPH0540Y2 (en) | 1985-12-12 | 1985-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298550U true JPS6298550U (en) | 1987-06-23 |
| JPH0540Y2 JPH0540Y2 (en) | 1993-01-05 |
Family
ID=31143404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985190306U Expired - Lifetime JPH0540Y2 (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204958U (en) * | 1981-06-24 | 1982-12-27 | ||
| JPS5950355U (en) * | 1982-09-27 | 1984-04-03 | 富士重工業株式会社 | Headrest front and rear adjustment device |
| JPS59182253U (en) * | 1983-05-25 | 1984-12-05 | 池田物産株式会社 | Headrest locking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950355B2 (en) * | 1977-09-02 | 1984-12-07 | 株式会社日立製作所 | Electric sewing machine safety protection device |
-
1985
- 1985-12-12 JP JP1985190306U patent/JPH0540Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204958U (en) * | 1981-06-24 | 1982-12-27 | ||
| JPS5950355U (en) * | 1982-09-27 | 1984-04-03 | 富士重工業株式会社 | Headrest front and rear adjustment device |
| JPS59182253U (en) * | 1983-05-25 | 1984-12-05 | 池田物産株式会社 | Headrest locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540Y2 (en) | 1993-01-05 |