TW201612398A - Curtain positioning mechanism of window curtain having no pulling rope and window curtain having no pulling rope using the same - Google Patents
Curtain positioning mechanism of window curtain having no pulling rope and window curtain having no pulling rope using the sameInfo
- Publication number
- TW201612398A TW201612398A TW103132087A TW103132087A TW201612398A TW 201612398 A TW201612398 A TW 201612398A TW 103132087 A TW103132087 A TW 103132087A TW 103132087 A TW103132087 A TW 103132087A TW 201612398 A TW201612398 A TW 201612398A
- Authority
- TW
- Taiwan
- Prior art keywords
- transmission
- curtain
- resisting
- pulling rope
- wheel
- Prior art date
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A curtain positioning mechanism of window curtain having no pulling rope mainly includes two first transmission wheels, two transmission ropes, two second transmission wheels, a coil spring and two resisting units. One end of the transmission rope is connected to the first transmission wheel. The two second transmission wheels are mutually engaged and respectively engaged with one of the first transmission wheels. The coil spring is connected to the two second transmission wheels and can be selectively reeled on one of the second transmission wheels. The resisting unit includes a unidirectional ratchet and a resisting wheel, and the resisting wheel is surrounded by the transmission rope and engaged with the unidirectional ratchet. Accordingly, when a curtain is unfolded or folded, an excellent positioning effect is provided through a friction resisting force generated between the resisting wheel and the transmission rope and an engaging relation between the resisting wheel and the unidirectional ratchet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132087A TWI534337B (en) | 2014-09-17 | 2014-09-17 | No curtain curtain curtain body positioning mechanism and the use of the curtain body positioning mechanism without rope curtains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132087A TWI534337B (en) | 2014-09-17 | 2014-09-17 | No curtain curtain curtain body positioning mechanism and the use of the curtain body positioning mechanism without rope curtains |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201612398A true TW201612398A (en) | 2016-04-01 |
TWI534337B TWI534337B (en) | 2016-05-21 |
Family
ID=56360786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103132087A TWI534337B (en) | 2014-09-17 | 2014-09-17 | No curtain curtain curtain body positioning mechanism and the use of the curtain body positioning mechanism without rope curtains |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI534337B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107620559A (en) * | 2017-10-31 | 2018-01-23 | 李七妹 | A kind of telescopic curtain of casement |
TWI657777B (en) * | 2017-11-24 | 2019-05-01 | 敬祐科技股份有限公司 | Double coil spring coiler for non-exposed drawstring curtains |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI660113B (en) * | 2017-11-28 | 2019-05-21 | 陳柏宇 | Resistance adjustment device for non-exposed drawstring curtains |
TWI660112B (en) * | 2017-11-28 | 2019-05-21 | 陳柏宇 | Resistance adjustment device for non-exposed drawstring curtains |
-
2014
- 2014-09-17 TW TW103132087A patent/TWI534337B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107620559A (en) * | 2017-10-31 | 2018-01-23 | 李七妹 | A kind of telescopic curtain of casement |
TWI657777B (en) * | 2017-11-24 | 2019-05-01 | 敬祐科技股份有限公司 | Double coil spring coiler for non-exposed drawstring curtains |
Also Published As
Publication number | Publication date |
---|---|
TWI534337B (en) | 2016-05-21 |
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