JPH01145231U - - Google Patents
Info
- Publication number
- JPH01145231U JPH01145231U JP1988041718U JP4171888U JPH01145231U JP H01145231 U JPH01145231 U JP H01145231U JP 1988041718 U JP1988041718 U JP 1988041718U JP 4171888 U JP4171888 U JP 4171888U JP H01145231 U JPH01145231 U JP H01145231U
- Authority
- JP
- Japan
- Prior art keywords
- release lever
- hinge pin
- pawl
- lower bracket
- ratchet
- 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
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図はシートの側面図、第２図は本発明に係
るシートリクライニング装置の側面図、第３図は
第２図の断面図である。
１……シート、２……車両フロア、３……ブラ
ケツト、４……シートクツシヨン、５……シート
バツク、６……ロアブラケツト、７……アツパブ
ラケツト、１０……シートリクライニング装置、
１１……ヒンジピン、１２……ロアプレート、１
３，１５……フランジ部、１４，１８，２１……
ピン、１６……スパイラルスプリング、１７……
ラチエツト、１９……ポール、２０……レリーズ
レバー、２２……カラー、２３……トーシヨンス
プリング。
FIG. 1 is a side view of the seat, FIG. 2 is a side view of the seat reclining device according to the present invention, and FIG. 3 is a sectional view of FIG. 2. 1...Seat, 2...Vehicle floor, 3...Bracket, 4...Seat cushion, 5...Seat back, 6...Lower bracket, 7...Top bracket, 10...Seat reclining device,
11...Hinge pin, 12...Lower plate, 1
3, 15...flange part, 14, 18, 21...
Pin, 16...Spiral spring, 17...
Ratchet, 19...Pole, 20...Release lever, 22...Collar, 23...Torsion spring.
Claims (1)
と、シートバツクに固定され前記ロアブラケツト
にヒンジピンを介して回動可能に枢支されたアツ
パブラケツトと、前記ヒンジピンに軸支され前記
ロアブラケツトに固定されたロアプレートと、該
アツパブラケツトに固定されたラチエツトと、前
記ロアブラケツトに回動可能に枢支され前記ラチ
エツトと噛合可能なポールと、前記ヒンジピンに
回動可能に枢支され前記ポールを作動させ前記ラ
チエツトと前記ポールとを噛合状態又は非噛合状
態とするレリーズレバーと、一端が前記ヒンジピ
ンに係止され且つ他端が前記アツパブラケツトに
係止され前記シートバツクを前方に回動する方向
に付勢するスパイラルスプリングと、一端が前記
ロアブラケツトに係止され且つ他端が前記レリー
ズレバーに係止され前記レリーズレバーを前記ポ
ールと前記ラチエツトが噛合する方向に付勢する
トーシヨンスプリングとを有するシートリクライ
ニング装置において、前記ロアプレートの前記ヒ
ンジピン回りにフランジ部を形成し、前記レリー
ズレバーを前記フランジ部にて保持したシートリ
クライニング装置。 a lower bracket fixed to the seat cushion; an upper bracket fixed to the seat back and rotatably supported to the lower bracket via a hinge pin; and a lower bracket supported pivotally by the hinge pin and fixed to the lower bracket. a plate, a ratchet fixed to the upper bracket, a pawl rotatably supported by the lower bracket and capable of engaging with the ratchet, and a pawl rotatably supported by the hinge pin to actuate the pawl. a release lever that brings the ratchet and the pawl into engagement or non-engagement; one end of the release lever is engaged with the hinge pin, the other end is engaged with the upper bracket, and the release lever is biased in a direction to rotate the seat back forward; and a torsion spring having one end locked to the lower bracket and the other end locking to the release lever to bias the release lever in a direction in which the pawl and the ratchet engage. In the seat reclining device, a flange portion is formed around the hinge pin of the lower plate, and the release lever is held by the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041718U JPH01145231U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041718U JPH01145231U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145231U true JPH01145231U (en) | 1989-10-05 |
Family
ID=31268150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988041718U Pending JPH01145231U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145231U (en) |
-
1988
- 1988-03-29 JP JP1988041718U patent/JPH01145231U/ja active Pending