JPS59101753U - reclining device - Google Patents
reclining deviceInfo
- Publication number
- JPS59101753U JPS59101753U JP1982196752U JP19675282U JPS59101753U JP S59101753 U JPS59101753 U JP S59101753U JP 1982196752 U JP1982196752 U JP 1982196752U JP 19675282 U JP19675282 U JP 19675282U JP S59101753 U JPS59101753 U JP S59101753U
- Authority
- JP
- Japan
- Prior art keywords
- pinion
- upper arm
- large gear
- engaged
- 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
- Seats For Vehicles (AREA)
- 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図は本考案のリクライニング装置の概略正面図、第
２図は第１図のＡ−Ａ方向矢視図、第３図は本考案のリ
クライニング装置の構成を示す分 ゛解斜親図、第４図
は作動状態を示す説明図である。 ・１・・・・・・
アッパアーム、１ａ・・曲回動用凹部、１Ｃ・・・・・
・係合溝部、２・・・・・・ロアアームミ２ａ・・・・
・・突出円筒部、２ｂ・・・・・・円弧歯形部、３・・
・・・・ハンドル軸、３ａ・・・・・・ブレーキ部、３
ｄ・・・・・・第１ピニオン、４・・・・・・操作ハン
ドル、７・・・・・・ギヤ軸、７ａ・・・・・・第２
、ビニオン、７ｄ・・・・・・大歯車。FIG. 1 is a schematic front view of the reclining device of the present invention, FIG. 2 is a view taken along arrow A-A in FIG. 1, and FIG. 3 is an exploded perspective view showing the configuration of the reclining device of the present invention. FIG. 4 is an explanatory diagram showing the operating state.・１・・・・・・
Upper arm, 1a...concavity for bending rotation, 1C...
・Engagement groove, 2...Lower arm 2a...
...Protruding cylindrical part, 2b...Circular tooth profile part, 3...
...Handle shaft, 3a...Brake part, 3
d...First pinion, 4...Operation handle, 7...Gear shaft, 7a...Second
, Binion, 7d...Large gear.
Claims (1)
更に前記アッパアームの回動中心軸と略同−の中心軸に
て、第１ピニオン及びブレーキ部を備えたハンドル軸が
回動し得るよう構成し、前記ロアアームに設けた円弧歯
形部には、第２ピニオンを噛合させ、該第２−ピニオン
と一体となって回動する大歯車を前記墳１ピニオンに噛
合させると共に、前記アッパアームの下側部に保合溝部
を設け、該係合溝部を、前記第２ピニオンと大歯車を一
体と成す軸の端部に、前記アッパアームに対し前方への
回動負楠が加りった際に離脱するよう係脱可能に係合さ
せ、且つ前記アッパアームに加わった後方への回動負荷
に対するアッパアームの回動の阻止を、前記ハンドル軸
のブレーキ部がそ ゛の周囲部材から受ける摩擦
力により行うよう構成したことを特徴とするリクライニ
ング装置。 ″Attach the upper arm so that it can rotate relative to the lower arm,
Further, a handle shaft including a first pinion and a brake section is configured to be able to rotate about a central axis that is approximately the same as the central axis of rotation of the upper arm, and a circular toothed portion provided on the lower arm has a first A second pinion is engaged with the second pinion, and a large gear that rotates together with the second pinion is engaged with the first pinion, and an engagement groove is provided on the lower side of the upper arm, and the engagement groove is The second pinion and the large gear are removably engaged with an end of a shaft integrally forming the second pinion and the large gear so as to be disengaged when a forward rotating force is applied to the upper arm. A reclining device characterized in that the rotation of the upper arm in response to the applied rearward rotational load is prevented by the frictional force that the brake portion of the handle shaft receives from its surrounding members. ″
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982196752U JPS59101753U (en) | 1982-12-22 | 1982-12-22 | reclining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982196752U JPS59101753U (en) | 1982-12-22 | 1982-12-22 | reclining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59101753U true JPS59101753U (en) | 1984-07-09 |
| JPS6341961Y2 JPS6341961Y2 (en) | 1988-11-02 |
Family
ID=30421944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982196752U Granted JPS59101753U (en) | 1982-12-22 | 1982-12-22 | reclining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101753U (en) |
-
1982
- 1982-12-22 JP JP1982196752U patent/JPS59101753U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341961Y2 (en) | 1988-11-02 |
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