JPH03113648U - - Google Patents
Info
- Publication number
- JPH03113648U JPH03113648U JP2386890U JP2386890U JPH03113648U JP H03113648 U JPH03113648 U JP H03113648U JP 2386890 U JP2386890 U JP 2386890U JP 2386890 U JP2386890 U JP 2386890U JP H03113648 U JPH03113648 U JP H03113648U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- arm
- atsupah
- concentric
- gear
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案の一実施例を示す第２図におけ
るＡ−Ａ拡大断面図、第２図は本考案の一実施例
を示す側面図、第３図は従動歯車の他の構成例を
示す断面図である。
１……ロアアーム、１ａ……外歯車、１ｂ，２
ｂ，３ａ……貫通孔、２……アツパアーム、２ａ
……内歯車、３……シートバツク用腕金具、４，
１０……ブツシユ、５……シヤフト、５ａ，５ｂ
……同心部、５ｃ……偏心部、５ｄ……スプライ
ン部分、６……テーパリング、８……モータ、８
ａ……出力軸、９……取付金具、１１……ピニオ
ン、１２……従動歯車、１２ａ……歯部、１２ｂ
……リブ、１３……コネクテイングシヤフト。
Fig. 1 is an enlarged sectional view taken along the line A-A in Fig. 2 showing one embodiment of the present invention, Fig. 2 is a side view showing one embodiment of the present invention, and Fig. 3 shows another example of the configuration of the driven gear. FIG. 1...Lower arm, 1a...External gear, 1b, 2
b, 3a...Through hole, 2...Atsupa arm, 2a
... Internal gear, 3 ... Seat bag arm fitting, 4,
10...butsuyu, 5...shaft, 5a, 5b
...Concentric part, 5c...Eccentric part, 5d...Spline part, 6...Tapering, 8...Motor, 8
a... Output shaft, 9... Mounting bracket, 11... Pinion, 12... Driven gear, 12a... Teeth, 12b
...Rib, 13...Connecting shaft.
Claims (1)
ライン部分が形成されたシヤフトと、 外歯車が形成され該外歯車の中心部が前記シヤ
フトの偏心部に回動可能に嵌合されたロアアーム
と、 該ロアアームの外歯車と噛合し該外歯車より歯
数が多い内歯車が形成され、該内歯車の中心部が
前記シヤフトの同心部に回動可能に嵌合されたア
ツパアームと、 該アツパアーム側に向けて出力軸が突出するよ
うな向きでもつて該アツパアームに取り付けられ
、リクライニングアングル調整時に駆動されるモ
ータと、 該モータの出力軸に取り付けられたピニオンと
、 該ピニオンに外接する歯部の少なくとも前記ア
ツパアーム側の部分にはリブが設けられ、且つ中
心部が前記シヤフトのスプライン部分に嵌合され
た合成樹脂製の従動歯車と、 を備えたことを特徴とするリクライニング装置。[Claims for Utility Model Registration] A shaft having a concentric part and an eccentric part, with a spline part formed in a part of the concentric part, and an external gear, the center part of which is located at the eccentric part of the shaft. A lower arm is rotatably fitted, and an internal gear is formed which meshes with an external gear of the lower arm and has more teeth than the external gear, and a center portion of the internal gear is rotatable to a concentric portion of the shaft. A fitted Atsupah arm, a motor that is attached to the Atsupah arm in such a direction that the output shaft protrudes toward the Atsupah arm and is driven when adjusting the reclining angle, and a pinion that is attached to the output shaft of the motor. A driven gear made of a synthetic resin, in which a rib is provided on at least a portion of the tooth portion that circumscribes the pinion on the upper arm side, and a center portion is fitted into a spline portion of the shaft. A reclining device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2386890U JPH0742347Y2 (en) | 1990-03-09 | 1990-03-09 | Reclining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2386890U JPH0742347Y2 (en) | 1990-03-09 | 1990-03-09 | Reclining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03113648U true JPH03113648U (en) | 1991-11-20 |
| JPH0742347Y2 JPH0742347Y2 (en) | 1995-10-04 |
Family
ID=31526849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2386890U Expired - Lifetime JPH0742347Y2 (en) | 1990-03-09 | 1990-03-09 | Reclining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742347Y2 (en) |
-
1990
- 1990-03-09 JP JP2386890U patent/JPH0742347Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742347Y2 (en) | 1995-10-04 |
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