JPS6217986U - - Google Patents
Info
- Publication number
- JPS6217986U JPS6217986U JP10944785U JP10944785U JPS6217986U JP S6217986 U JPS6217986 U JP S6217986U JP 10944785 U JP10944785 U JP 10944785U JP 10944785 U JP10944785 U JP 10944785U JP S6217986 U JPS6217986 U JP S6217986U
- Authority
- JP
- Japan
- Prior art keywords
- clutch ball
- input
- rotating body
- groove
- output
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
図面はこの考案の一実施例を示し、第１図はカ
ーテンの開閉駆動機構の平面図、第２図は第１図
の一部縦断正面図、第３図は第２図の一部の平面
図、第４図は駆動機構の使用状態を示す概略図で
ある。
１……開閉駆動機構、２……モータ、３……原
動軸、４……入力回転体、５……出力回転体、６
……クラツチボール、７……収納凹所、８……円
弧溝、９……傾斜面、１５，１７……カーテン。
The drawings show one embodiment of this invention; Fig. 1 is a plan view of the curtain opening/closing drive mechanism, Fig. 2 is a partially vertical front view of Fig. 1, and Fig. 3 is a plan view of a part of Fig. 2. FIG. 4 is a schematic view showing how the drive mechanism is used. 1... Opening/closing drive mechanism, 2... Motor, 3... Driving shaft, 4... Input rotating body, 5... Output rotating body, 6
... Clutch ball, 7 ... Storage recess, 8 ... Arc groove, 9 ... Inclined surface, 15, 17 ... Curtain.
Claims (1)
回転体から伝動されて、カーテンを開閉駆動する
出力回転体とを備えたカーテンの開閉駆動機構で
あつて、 上記入力回転体の外周に出力回転体を相対回動
可能に嵌合し、 上記入力回転体の外周面にクラツチボールを遠
心力の作用方向に出入り可能に収納し、前記出力
回転体の前記クラツチボールと対向する内周面に
、このクラツチボールの飛出しを許容すると共に
、この飛出し時に当該溝端部に当接して両回転体
を伝動状態に結合する溝を形成し、 この溝の底部に、クラツチボールをその自重で
入力回転側に復帰させる傾斜面を形成した カーテンの開閉駆動機構。[Claims for Utility Model Registration] A curtain opening/closing drive mechanism comprising an input rotary body that rotates with a motor output and an output rotary body that is transmitted from the input rotary body and drives the curtain to open and close, comprising: An output rotating body is fitted to the outer circumference of the input rotating body so as to be relatively rotatable, a clutch ball is housed on the outer circumferential surface of the input rotating body so as to be movable in and out in the direction of action of centrifugal force, and the clutch ball of the output rotating body is A groove is formed on the inner circumferential surface facing the clutch ball to allow the clutch ball to protrude, and at the time of the protrusion, abuts the end of the groove to connect both rotating bodies in a transmission state, and at the bottom of the groove, A curtain opening/closing drive mechanism with an inclined surface that returns the clutch ball to the input rotation side using its own weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985109447U JPH0537831Y2 (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985109447U JPH0537831Y2 (en) | 1985-07-17 | 1985-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6217986U true JPS6217986U (en) | 1987-02-03 |
| JPH0537831Y2 JPH0537831Y2 (en) | 1993-09-24 |
Family
ID=30987553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985109447U Expired - Lifetime JPH0537831Y2 (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537831Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015140649A (en) * | 2014-01-30 | 2015-08-03 | 株式会社ニトリホールディングス | Driving unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635645A (en) * | 2012-04-27 | 2012-08-15 | 宁波杜亚机电技术有限公司 | Clutch device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023630A (en) * | 1983-07-18 | 1985-02-06 | Toosoo Kk | Compact upright shaft clutch |
-
1985
- 1985-07-17 JP JP1985109447U patent/JPH0537831Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023630A (en) * | 1983-07-18 | 1985-02-06 | Toosoo Kk | Compact upright shaft clutch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015140649A (en) * | 2014-01-30 | 2015-08-03 | 株式会社ニトリホールディングス | Driving unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537831Y2 (en) | 1993-09-24 |