JPH0446854U - - Google Patents
Info
- Publication number
- JPH0446854U JPH0446854U JP8981290U JP8981290U JPH0446854U JP H0446854 U JPH0446854 U JP H0446854U JP 8981290 U JP8981290 U JP 8981290U JP 8981290 U JP8981290 U JP 8981290U JP H0446854 U JPH0446854 U JP H0446854U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- supported
- link
- frame
- seat back
- 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
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図乃至第３図は本考案に係るシート装置の
一実施例の概略を夫々示すもので、第１図は要部
構成のみを示す側面図、第２図は直線ロツク装置
の斜視説明図、第３図はシートバツクの中折れ状
態を説明するためのシートの側面図である。
図中、１……車両用シート（シート装置）、２
……シートクツシヨン、３……シートバツク、３
ａ，３ｂ……上、下部シート体、４……中折れ軸
支部、６……リクライニング機構、７……ベース
、８……回動軸支部、１０……シートバツクフレ
ーム、１１……上部フレーム、１２……下部フレ
ーム、１４……リンク機構、１５……リンクレバ
ー、１６……上部リンク、１７……シートクツシ
ヨンフレーム、１８……下部リンク、２１……直
線ロツク装置、２３……コイルスプリング、３１
……フレキシブルワイヤ、３３……操作レバー。
1 to 3 schematically show an embodiment of the seat device according to the present invention, with FIG. 1 being a side view showing only the main structure, and FIG. 2 being a perspective explanatory view of the linear lock device. FIG. 3 is a side view of the seat for explaining the folded state of the seat bag. In the figure, 1...vehicle seat (seat device), 2
... Seat cushion, 3... Seat bag, 3
a, 3b...Upper, lower seat body, 4...Center folding shaft support, 6...Reclining mechanism, 7...Base, 8...Rotating shaft support, 10...Seat back frame, 11...Upper frame , 12... lower frame, 14... link mechanism, 15... link lever, 16... upper link, 17... seat cushion frame, 18... lower link, 21... linear locking device, 23... coil spring, 31
...Flexible wire, 33...Operation lever.
Claims (1)
動可能に軸支されるアームからなるリクライニン
グ機構により傾動可能に支持されるシートバツク
を備えてなるシート装置において、前記シートバ
ツクのシートバツクフレームが上、下に二分割し
て構成され且つ中折れ軸支部により相対的に回動
可能に軸支された上部フレーム及び下部フレーム
と、前記リクライニング機構による傾動動作に伴
つて作動され前記上部フレームを下部フレームに
対し相対的に回動動作させるリンク機構を備え、
該リンク機構は上端部が前記上部フレーム側に回
動可能に連結支持されると共に、下端部が前記シ
ートクツシヨン側に枢支されたリンクレバーを備
え、該リンクレバーの長手方向の途中に長手方向
に伸縮調整可能な直線ロツク装置が設けられてい
ることを特徴とするシート装置。 In a seat device comprising a seat back that is tiltably supported by a reclining mechanism consisting of a base on the rear end side of the seat cushion and an arm that is rotatably supported by the reclining mechanism, the seat back frame of the seat back has upper and lower sides. an upper frame and a lower frame that are configured to be divided into two parts and are relatively rotatably supported by a bent shaft support; Equipped with a link mechanism that rotates relative to each other,
The link mechanism includes a link lever whose upper end is rotatably connected and supported to the upper frame side, and whose lower end is pivotally supported to the seat cushion side, and includes a link lever in the middle of the longitudinal direction of the link lever. A seat device characterized in that it is provided with a linear locking device that can be expanded and contracted in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8981290U JPH0446854U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8981290U JPH0446854U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446854U true JPH0446854U (en) | 1992-04-21 |
Family
ID=31824069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8981290U Pending JPH0446854U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446854U (en) |
-
1990
- 1990-08-28 JP JP8981290U patent/JPH0446854U/ja active Pending