JPH0236344U - - Google Patents
Info
- Publication number
- JPH0236344U JPH0236344U JP11477888U JP11477888U JPH0236344U JP H0236344 U JPH0236344 U JP H0236344U JP 11477888 U JP11477888 U JP 11477888U JP 11477888 U JP11477888 U JP 11477888U JP H0236344 U JPH0236344 U JP H0236344U
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- tooth
- adjustment mechanism
- ratchet
- rotatably supported
- 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
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第1図は本考案に係るシートリクライニング装
置の概略構成説明図、第2図は第1図の―矢
視縦断面説明図、第3図は第1図に示すものの作
動説明図である。
1……シートリクライニング装置、2……ラツ
チ機構である有段調整機構、3……タウメル機構
である無段調整機構、6……シートクツシヨン、
8……ベースプレート、9……アツパツース、9
a……ラチエツト歯、10……ロアツース、10
a……ラチエツト爪、11……レリーズレバー、
11a…基端部、12……係止部材、15……第
1の枢軸、16……シートバツク、18……バツ
クアーム、19……第2の枢軸、21……第3の
枢軸、28……操作ハンドル、30……第4の枢
軸。
FIG. 1 is an explanatory diagram of a schematic configuration of a seat reclining device according to the present invention, FIG. 2 is an explanatory diagram of a vertical cross-section taken in the direction of the - arrow in FIG. 1, and FIG. 3 is an explanatory diagram of the operation of the seat reclining device shown in FIG. 1. 1... Seat reclining device, 2... Stepped adjustment mechanism which is a latch mechanism, 3... Stepless adjustment mechanism which is a Taumel mechanism, 6... Seat cushion,
8... Base plate, 9... Atsupatoosu, 9
a...Rachiet tooth, 10...Lower tooth, 10
a...Ratchet claw, 11...Release lever,
11a... Base end portion, 12... Locking member, 15... First pivot, 16... Seat back, 18... Back arm, 19... Second pivot, 21... Third pivot, 28... Operation handle, 30...fourth pivot.
Claims (1)
レートに粗調整用有段調整機構および微調整用無
段調整機構を装着し、前記ベースプレートの最前
部に前記無段調整機構用の操作ハンドルを配置し
たリクライニング装置において、前記ベースプレ
ートの最後部に配置された第1の枢軸に回動可能
に支持され、下縁部にラチエツト歯を有するアツ
パツースと、このアツパツースを下部に一体的に
固定しシートバツクの側面に固着されたバツクア
ームと、基端部が前記第1の枢軸の下方に配置さ
れた第2の枢軸に回動可能に支持され、自由端部
に形成されたラチエツト爪が前記ラチエツト歯と
噛合し得るロアツースと、基端部が前記第2の枢
軸に回動可能に支持された前記有段調整機構用の
レリーズレバーと、前記第2の枢軸より前方に配
置された第3の枢軸に回動可能に支持され、前記
レリーズレバーに連結されて同一方向に回動し、
かつ前記ロアツースのラチエツト爪とラチエツト
歯との噛合離脱を行なわせる係止部材とを設けた
ことを特徴とするシートリクライニング装置。 A reclining device in which a stepped adjustment mechanism for coarse adjustment and a stepless adjustment mechanism for fine adjustment are attached to a base plate fixed to a side surface of a seat cushion, and an operation handle for the stepless adjustment mechanism is arranged at the forefront of the base plate. The top tooth is rotatably supported by a first pivot disposed at the rearmost part of the base plate and has ratchet teeth on the lower edge, and the top tooth is integrally fixed to the lower part and fixed to the side surface of the seat back. a lower tooth whose base end is rotatably supported by a second pivot located below the first pivot, and a ratchet pawl formed at a free end can mesh with the ratchet tooth; a release lever for the stepped adjustment mechanism, the base end of which is rotatably supported by the second pivot; and a third pivot which is disposed forward of the second pivot. connected to the release lever and rotated in the same direction;
A seat reclining device further comprising: a locking member that engages and disengages the ratchet pawl of the lower tooth and the ratchet tooth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988114778U JPH0546690Y2 (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988114778U JPH0546690Y2 (en) | 1988-08-31 | 1988-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0236344U true JPH0236344U (en) | 1990-03-09 |
JPH0546690Y2 JPH0546690Y2 (en) | 1993-12-07 |
Family
ID=31355839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988114778U Expired - Lifetime JPH0546690Y2 (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0546690Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015182645A (en) * | 2014-03-25 | 2015-10-22 | アイシン精機株式会社 | Seat device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364425U (en) * | 1976-11-01 | 1978-05-31 | ||
JPS58190056U (en) * | 1982-06-11 | 1983-12-17 | 本田技研工業株式会社 | reclining device |
-
1988
- 1988-08-31 JP JP1988114778U patent/JPH0546690Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364425U (en) * | 1976-11-01 | 1978-05-31 | ||
JPS58190056U (en) * | 1982-06-11 | 1983-12-17 | 本田技研工業株式会社 | reclining device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015182645A (en) * | 2014-03-25 | 2015-10-22 | アイシン精機株式会社 | Seat device |
Also Published As
Publication number | Publication date |
---|---|
JPH0546690Y2 (en) | 1993-12-07 |