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 same

Info

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
Application number
TW103132087A
Other languages
Chinese (zh)
Other versions
TWI534337B (en
Inventor
Bo-Yu Chen
Original Assignee
Chen Jin Fu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chen Jin Fu filed Critical Chen Jin Fu
Priority to TW103132087A priority Critical patent/TWI534337B/en
Publication of TW201612398A publication Critical patent/TW201612398A/en
Application granted granted Critical
Publication of TWI534337B publication Critical patent/TWI534337B/en

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.
TW103132087A 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 TWI534337B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
BR112013029885A2 (en) isolating decoupler
EP3542770A3 (en) Exercise device
MX2016012600A (en) Vehicle window lifting mechanism.
WO2013184276A3 (en) Pull through centralizer
TW201612398A (en) Curtain positioning mechanism of window curtain having no pulling rope and window curtain having no pulling rope using the same
EP2941208A4 (en) Flexible drill bit and angled drill guide for use with the same
EP2948503B8 (en) Novel inorganic, halogen-free flameproofing agent on the basis of chemically modified recarbonized red mud
MX361971B (en) Cleaning device with kite tail swab.
IN2014DE02626A (en)
TR201910835T4 (en) FURNITURE EQUIPMENT WITH SAFETY DEVICE
MX348763B (en) Unequal load collet and method of use.
FR3016012B1 (en) ACTUATOR WITH TRANSMISSION SUBMOUNT WITH GEARS, AND DRUM BRAKE AND BRAKING DEVICE THUS EQUIPPED
EP3151257A4 (en) Winding component attachment structure and power conversion device provided with said attachment structure
CL2016000032A1 (en) Coupling system of an auxiliary element in a wheelchair
GB2513959B (en) Universal low-friction bicycle hub transmission
MX355705B (en) Spring-style air brake hose support.
IN2014DN07694A (en)
GB2562955A (en) Attachment device, retainer & associated method of use
MX2016015800A (en) Bicycle comprising an anti-theft security system.
GB2542723A (en) Tubular drive system
MX2017007334A (en) Releasable ratchet device.
FR3011708B1 (en) ELECTROACOUSTIC CONVERSION DEVICE HAVING AT LEAST TWO SPEAKERS.
WO2016043582A3 (en) Breakaway connector for a chain or a cord
CA2803934A1 (en) Hook ons
WO2014002036A3 (en) Tooling system for maintaining hand pumps for deep boreholes