JPS5893255U - seat reclining device - Google Patents
seat reclining deviceInfo
- Publication number
- JPS5893255U JPS5893255U JP19052581U JP19052581U JPS5893255U JP S5893255 U JPS5893255 U JP S5893255U JP 19052581 U JP19052581 U JP 19052581U JP 19052581 U JP19052581 U JP 19052581U JP S5893255 U JPS5893255 U JP S5893255U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- reclining device
- curved portion
- rotation
- arm
- 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、ｂは、それぞれ本考案の一実施例を示す座席
のリクライニング装置の正面図および第１図ａのＢ−Ｂ
線断面図、第２図ａ−ｃは、それぞれ第１図のリクライ
ニング装置の作動態様図である。
１・・・ベースプレート、２・・・アーム、３・・・回
動部材、５・・・回動軸、６・・・ガイドピン、７・・
・支軸、８・・・移動ピン、１ａ・・・長孔、１ｂ・・
・ガイド孔。FIGS. 1a and 1b are a front view of a seat reclining device showing an embodiment of the present invention, and B-B in FIG. 1a, respectively.
The line sectional views and FIGS. 2a-2c are views of the operation of the reclining device of FIG. 1, respectively. DESCRIPTION OF SYMBOLS 1... Base plate, 2... Arm, 3... Rotating member, 5... Rotating shaft, 6... Guide pin, 7...
・Support shaft, 8... Moving pin, 1a... Long hole, 1b...
・Guide hole.
Claims (1)
自在にした座席のリクライニング装置において、 上記座部を構成する座部フレームの後端部に取り付けら
れたベースプレートと、 このベースプレートに回動自在に取り付けられた回動部
材と、 この回動部材を上記ベースに対して回動中心−に対して
回動させる手段と、 上記回動部材に回動自在に取り付けられ、上記ベースプ
レートに形成された長孔およびガイド孔にそれぞれ嵌合
した移動ピンおよびガイドピンとを有し、上端部が上記
背もたれ部を構成するバックフレームに取り付けられた
アームと、を有し、 上記回動手段による上記回動部材の回動により、上記ア
ームが回動する場合、上記長孔に嵌合した移動ピンおよ
びガイド孔に嵌合したガイドピンの案内によって上記ア
ームが回動するようにしたことを特徴とする座席のリク
ライニング装置。 ２ 上記ガイド孔の形状は、ゆるやかにカーブした大半
径湾曲部と急激にカーブした小半径湾曲部とを有し、上
記小半径湾曲部に案内されて回動した場合には、上記ア
ームは回動部材の回動よりも速く、かつ小半径湾曲部の
湾曲部に比例した速度で回動することを特徴とする実用
新案登録請求の範囲第１項記載の座席のリクライニング
装置。[Scope of Claim for Utility Model Registration] 1. A reclining device for a seat in which a backrest provided at the rear end of the seat portion of the seat is rotatable, which is attached to the rear end of the seat frame constituting the seat. a rotating member rotatably attached to the base plate; means for rotating the rotating member about a rotational center with respect to the base; an arm that is freely attached and has a moving pin and a guide pin that are respectively fitted into a long hole and a guide hole formed in the base plate, and whose upper end is attached to a back frame that constitutes the backrest portion; When the arm rotates due to the rotation of the rotation member by the rotation means, the arm rotates under the guidance of a moving pin fitted to the elongated hole and a guide pin fitted to the guide hole. A seat reclining device characterized by: 2 The shape of the guide hole has a gently curved large-radius curved portion and a sharply curved small-radius curved portion, and when the arm rotates while being guided by the small-radius curved portion, the arm does not rotate. The seat reclining device according to claim 1, wherein the seat reclining device rotates at a speed faster than the rotation of the movable member and proportional to the curved portion of the small radius curved portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19052581U JPS5893255U (en) | 1981-12-21 | 1981-12-21 | seat reclining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19052581U JPS5893255U (en) | 1981-12-21 | 1981-12-21 | seat reclining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5893255U true JPS5893255U (en) | 1983-06-24 |
| JPS6119712Y2 JPS6119712Y2 (en) | 1986-06-13 |
Family
ID=29994908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19052581U Granted JPS5893255U (en) | 1981-12-21 | 1981-12-21 | seat reclining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893255U (en) |
-
1981
- 1981-12-21 JP JP19052581U patent/JPS5893255U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6119712Y2 (en) | 1986-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5835U (en) | Seat front height adjustment device | |
| JPS5893255U (en) | seat reclining device | |
| JPS5849963U (en) | flip-up armrest | |
| JPS5947473U (en) | fishing gear casting tool | |
| JPS5820066U (en) | pivotable hinge | |
| JPS6066579U (en) | Tilt steering handle device supporting meter unit | |
| JPS5947409U (en) | Swing support structure for directly mounted rotary tilling equipment | |
| JPS60185092U (en) | Fan | |
| JPS63178816U (en) | ||
| JPS58124532U (en) | Pile driver leader lower support device | |
| JPS60176478U (en) | Tilt rotation device | |
| JPS5871101U (en) | comparison measuring instrument | |
| JPS6387613U (en) | ||
| JPS6352855U (en) | ||
| JPS59147638U (en) | Seat depth adjustment device | |
| JPS6077454U (en) | headrest | |
| JPS5894U (en) | Bicycle speed control device | |
| JPS6153302U (en) | ||
| JPS5981844U (en) | Increment feeding device | |
| JPS5946619U (en) | Lead wire cutting device | |
| JPS5897316U (en) | Rotating member pivot device | |
| JPS58108530U (en) | Adjustable position operating pedal | |
| JPS62192790U (en) | ||
| JPS5925362U (en) | Automatic water heater for die casting | |
| JPS5846703U (en) | packaging machine |