CN105852607A - Double-guide-rail single-opening type electric curtain machine - Google Patents
Double-guide-rail single-opening type electric curtain machine Download PDFInfo
- Publication number
- CN105852607A CN105852607A CN201610416981.7A CN201610416981A CN105852607A CN 105852607 A CN105852607 A CN 105852607A CN 201610416981 A CN201610416981 A CN 201610416981A CN 105852607 A CN105852607 A CN 105852607A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- guide
- curtain
- rail
- active synchronization
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/04—Curtain rails
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a double-guide-rail single-opening type electric curtain machine. The double-guide-rail single-opening type electric curtain machine comprises a frame bottom plate, two curtain guide rails, guide rail pulleys, a motor, a driving gear, four driven gears, four driving synchronous belt wheels, four electromagnetic clutches, four driven synchronous belt wheels, four synchronous belts and four synchronous belt guide heads, wherein the two curtain guide rails and the guide rail pulleys are arranged on the frame bottom plate, the motor is arranged in the middle of the frame bottom plate, the driving gear is connected with a motor output shaft, the four driven gears mesh with the driving gear and are arranged on the frame bottom plate, the four driving synchronous belt wheels coaxial to the four driven gears respectively are arranged on the frame bottom plate, the four electromagnetic clutches are connected with the driven gears and the driving synchronous belt wheels, the four driven synchronous belt wheels are arranged at the left and right ends of the frame bottom plate respectively, the four synchronous belts are connected with the four driving synchronous belt wheels and the four driven synchronous belt wheels, and the four synchronous belt guide heads are arranged on the four synchronous belts. The double-guide-rail single-opening type electric curtain machine is simple and reasonable, simple and convenient to mount and capable of opening and closing double-guide-rail curtains synchronously, single-guide-rail curtains independently and a single-guide-rail unilateral curtain, opening and closing the curtains manually during power failure and making the curtains stay in optional positions.
Description
Technical field
The present invention relates to a kind of electric controller for curtain, be mainly used in the automatic open-close of family's curtain.
Background technology
Raising day by day along with people's living standard, electrically driven curtain uses more and more universal in the family, but at present electric controller for curtain the most on the market is mostly single-rail window curtain driving mechanism or can only open and close up by left and right two width curtain simultaneously simultaneously, and cannot manual operation during power-off, it is impossible to well meet the life requirement of people.
Summary of the invention
The present invention solves above-mentioned prior art defect, devise a kind of simple for structure, can realize double curtain with guide rail not only can folding simultaneously but also can the electric controller for curtain of independent folding.
The present invention solves the technical scheme that above-mentioned technical problem used:
A kind of double guide rail list open form electric controller for curtain, it is characterized in that: include framework soleplate, two root window curtain guide track and the pulleys being located on framework soleplate, it is located at the motor in the middle part of framework soleplate, the driving gear being connected with motor output shaft, be located on framework soleplate four driven gears engaged with driving gear, four the active synchronization belt wheels the most coaxial with four driven gears being located on framework soleplate, connect driven gear and four electromagnetic clutchs of active synchronization belt wheel, it is located at four driven synchronous pulleys at two ends, framework soleplate left and right, for connecting four to active synchronization belt wheel and four Timing Belts of driven synchronous pulley, with four the Timing Belt top guides being located on four Timing Belts.
Curtain rail of the present invention includes two curtain rail A being parallel to each other and curtain rail B.
Driven gear of the present invention includes that the left driven gear of guide rail A, the right driven gear of guide rail A, the right driven gear of guide rail B and the left driven gear of guide rail B, four driven gears are connected with framework soleplate by driven gear shaft, bearing, spacer and bearing fixed seat.
Active synchronization belt wheel of the present invention includes that guide rail A left active synchronization belt wheel, guide rail A right active synchronization belt wheel, guide rail B right active synchronization belt wheel and guide rail B left active synchronization belt wheel, four active synchronization belt wheels are connected with framework soleplate by active synchronization belt shaft, bearing, spacer and bearing fixed seat.
Driven synchronous pulley of the present invention includes the left driven synchronous pulley of guide rail A, the right driven synchronous pulley of guide rail A, the right driven synchronous pulley of guide rail B and the left driven synchronous pulley of guide rail B, and four driven synchronous pulleys are connected with framework soleplate by driven Timing Belt wheel shaft, bearing, spacer and bearing fixed seat.
Electromagnetic clutch of the present invention includes that the left electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail B and the left electromagnetic clutch of guide rail B, four electromagnetic clutchs connect the left driven gear of guide rail A and the right driven synchronous pulley of guide rail A left active synchronization belt wheel, the right driven gear of guide rail A and guide rail A, the right driven gear of guide rail B and the right driven synchronous pulley of guide rail B and the left driven gear of guide rail B and the left driven synchronous pulley of guide rail B respectively.
Timing Belt of the present invention includes that the left Timing Belt of guide rail A, the right Timing Belt of guide rail A, the right Timing Belt of guide rail B and the left Timing Belt of guide rail B, four Timing Belts connect guide rail A left active synchronization belt wheel and the left driven synchronous pulley of guide rail A, guide rail A right active synchronization belt wheel and the right driven synchronous pulley of guide rail A, guide rail B right active synchronization belt wheel and the right driven synchronous pulley of guide rail B and guide rail B left active synchronization belt wheel and guide rail B left active synchronization belt wheel respectively.The distance of driven synchronous pulley and active synchronization belt wheel can be according to the length adjustment of curtain.
Timing Belt top guide of the present invention includes guide rail A left Timing Belt top guide, guide rail A right Timing Belt top guide, guide rail B right Timing Belt top guide and guide rail B left Timing Belt top guide, is individually fixed on the left Timing Belt of guide rail A, the right Timing Belt of guide rail A, the right Timing Belt of guide rail B and the left Timing Belt of guide rail B.
Electromagnetic clutch of the present invention includes electromagnetic clutch a and electromagnetic clutch b two parts, and electromagnetic clutch a is connected with driven gear shaft, electromagnetic clutch b and active synchronization belt shaft.Contact during electromagnetic clutch energising during electromagnetic clutch energising, disconnects contact during power-off, during power-off, electromagnetic clutch a and electromagnetic clutch b disconnects.The rotary motion of motor is converted into the linear motion of Timing Belt top guide by driving gear, driven gear, electromagnetic clutch, active synchronization belt wheel, driven synchronous pulley and Timing Belt transmission, thus drives the folding of curtain.
The left electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail B and the left electromagnetic clutch of guide rail B control the transmission of motion by energising, power operation.When opening or closing up two guide rail two side window curtains, four electromagnetic clutchs are all energized.When only needing open or close up a wherein curtain with guide rail, only need to be by two electromagnetic clutch energisings about this guide rail, another guide rail electromagnetic clutch power-off can realize.When only needing open or close up a wherein guide rail one side curtain, only need to be by this side electromagnetic clutch energising of this guide rail, remaining electromagnetic clutch power-off can realize.When window curtain driving mechanism is in off-position, electromagnetic clutch is in off-position, can carry out the operation of manual folding curtain.
Framework soleplate can be directly installed on overhead room by electric controller for curtain of the present invention, is hung on by curtain on Guide rollers and the rail end tieback of curtain rail.
Owing to being provided with said structure, electric controller for curtain simple installation of the present invention, can realize about two guide rails two width curtain synchronize to open, synchronize to close up, single-rail curtain individually open close up, single-rail one side curtain open/close, power-off manual folding curtain, the function of staying at random location.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the front view of the embodiment of the present invention.
Fig. 3 is that the A of Fig. 2 is to sectional view.
Fig. 4 is that the B of Fig. 3 is to sectional view.
Fig. 5 is that the C of Fig. 3 is to sectional view.
Wherein:
1: framework soleplate；2: motor；3: curtain rail A；4: curtain rail B；5: driving gear；6: guide rail A left driven gear；7: guide rail A right driven gear；8: guide rail B right driven gear；9: guide rail B left driven gear；10: guide rail A left active synchronization belt wheel；11: guide rail A right active synchronization belt wheel；12: guide rail B right active synchronization belt wheel；13: guide rail B left active synchronization belt wheel；14: guide rail A left electromagnetic clutch；141: guide rail A left electromagnetic clutch a；142: guide rail A left electromagnetic clutch b；15: guide rail A right electromagnetic clutch；151: guide rail A right electromagnetic clutch a；152: guide rail A right electromagnetic clutch b；16: guide rail B right electromagnetic clutch；161: guide rail B right electromagnetic clutch a；162: guide rail B right electromagnetic clutch b；17: guide rail B left electromagnetic clutch；171: guide rail B left electromagnetic clutch a；172: guide rail B left electromagnetic clutch b；18: guide rail A left driven synchronous pulley；19: guide rail A right driven synchronous pulley；20: guide rail B right driven synchronous pulley；21: guide rail B left driven synchronous pulley；22: guide rail A left Timing Belt；23: guide rail A right Timing Belt；24: guide rail B right Timing Belt；25: guide rail B left Timing Belt；26: guide rail A left Timing Belt top guide；27: guide rail A right Timing Belt top guide；28: guide rail B right Timing Belt top guide；29: guide rail B left Timing Belt top guide；30: curtain rail pulley；31: rail end tieback；32: bearing fixed seat；33, driven gear shaft；34, active synchronization belt shaft；35, driven Timing Belt wheel shaft；36, bearing；37, spacer.
Detailed description of the invention
nullSee Fig. 1-5，The double guide rail list open form electric controller for curtain of the present invention includes framework soleplate 1、The curtain rail A3 being located on framework soleplate 1 and curtain rail B4、It is located at the curtain rail pulley 30 on curtain rail A3 and curtain rail B4、It is located at the motor 2 in the middle part of framework soleplate 1、The driving gear 5 being connected with motor 2 output shaft、Engage with driving gear 5 by driven gear shaft 33、Bearing 36、The left driven gear of guide rail A 6 that spacer 37 and bearing fixed seat 32 are connected with framework soleplate 1、The right driven gear of guide rail A 7、The right driven gear of guide rail B 8 and guide rail B left driven gear 9、By active synchronization belt shaft 34、Bearing 36、The guide rail A left active synchronization belt wheel 10 the most coaxial with four driven gears that spacer 37 and bearing fixed seat 32 are connected with framework soleplate 1、Guide rail A right active synchronization belt wheel 11、Guide rail B right active synchronization belt wheel 12 and guide rail B left active synchronization belt wheel 13、Connect the left driven gear of guide rail A 6 and guide rail A left active synchronization belt wheel 10 respectively、The right driven synchronous pulley 11 of the right driven gear of guide rail A 7 and guide rail A、The right driven synchronous pulley 12 of the right driven gear of guide rail B 8 and guide rail B and the left electromagnetic clutch of guide rail A 14 of the left driven synchronous pulley 13 of the left driven gear of guide rail B 9 and guide rail B、The right electromagnetic clutch of guide rail A 15、The right electromagnetic clutch of guide rail B 16 and guide rail B left electromagnetic clutch 17、By driven Timing Belt wheel shaft 35、Bearing 36、Spacer 37 and bearing fixed seat 32 are located at the left driven synchronous pulley 18 of guide rail A at framework soleplate about 1 two ends、The right driven synchronous pulley 19 of guide rail A、The right driven synchronous pulley 20 of guide rail B and the left driven synchronous pulley 21 of guide rail B、Connect the left driven synchronous pulley 18 of guide rail A left active synchronization belt wheel 10 and guide rail A respectively、The right driven synchronous pulley 19 of guide rail A right active synchronization belt wheel 11 and guide rail A、The right driven synchronous pulley 20 of guide rail B right active synchronization belt wheel 12 and guide rail B and the left Timing Belt of guide rail A 22 of guide rail B left active synchronization belt wheel 13 and guide rail B left active synchronization belt wheel 21、The right Timing Belt of guide rail A 23、The right Timing Belt of guide rail B 24 and guide rail B left Timing Belt 25 and be located at the left Timing Belt of guide rail A 22、The right Timing Belt of guide rail A 23、Guide rail A left Timing Belt top guide 26 on the right Timing Belt of guide rail B 24 and guide rail B left Timing Belt 25、Guide rail A right Timing Belt top guide 27、Guide rail B right Timing Belt top guide 28 and guide rail B left Timing Belt top guide 29.
The left half range of guide rail A curtain one is hung on curtain rail A3 left rail end tieback 31, other end is hung on the guide rail A left Timing Belt top guide 26 being located on the left Timing Belt of guide rail A 22, is hung on the curtain rail pulley 30 being located on curtain rail A3 in the middle part of curtain by hook.The right half range of guide rail A curtain one is hung on curtain rail A3 right rail end tieback 31, other end is hung on the guide rail A right Timing Belt top guide 27 being located on the right Timing Belt of guide rail A 23, is hung on the curtain rail pulley 30 being located on curtain rail A3 in the middle part of curtain by hook.The left half range of guide rail B curtain one is hung on curtain rail B4 left rail end tieback 31, other end is hung on the guide rail B left Timing Belt top guide 29 being located on the left Timing Belt of guide rail B 25, is hung on the curtain rail pulley 30 being located on curtain rail B4 in the middle part of curtain by hook.The right half range of guide rail B curtain one is hung on curtain rail B4 right rail end tieback 31, other end is hung on the guide rail B right Timing Belt top guide 28 being located on the right Timing Belt of guide rail B 24, is hung on the curtain rail pulley 30 being located on curtain rail B4 in the middle part of curtain by hook.
Electromagnetic clutch includes electromagnetic clutch a and electromagnetic clutch b two parts, and electromagnetic clutch a is connected with driven gear shaft 33, electromagnetic clutch b and active synchronization belt shaft 34.Contact during electromagnetic clutch energising during electromagnetic clutch energising, disconnects contact during power-off, during power-off, electromagnetic clutch a and electromagnetic clutch b disconnects.The left electromagnetic clutch of guide rail A 14, the right electromagnetic clutch of guide rail A 15, the right electromagnetic clutch of guide rail B 16 and guide rail B left electromagnetic clutch 17 control the transmission of motion by energising, power operation.When opening or closing up two guide rail two side window curtains, four electromagnetic clutchs are all energized.When only needing open or close up a wherein curtain with guide rail, only need to be by two electromagnetic clutch energisings about this guide rail, another guide rail electromagnetic clutch power-off can realize.When only needing open or close up a wherein guide rail one side curtain, only need to be by this side electromagnetic clutch energising of this guide rail, remaining electromagnetic clutch power-off can realize.When window curtain driving mechanism is in off-position, electromagnetic clutch is in off-position, can carry out the operation of manual folding curtain.
Electric controller for curtain of the present invention, simple in construction, easy for installation, can realize two curtain with guide rails synchronize to open, synchronize to close up, single-rail curtain individually open close up, single-rail one side curtain open/close, power-off manual folding curtain, the function of staying at random location.The similar electric controller for curtain of the manufactures such as every principle with the present invention, structure, flow process is included in the protection category of the present invention.
Claims (8)
1. a double guide rail list open form electric controller for curtain, it is characterized in that: include framework soleplate, two root window curtain guide track and the pulleys being located on framework soleplate, it is located at the motor in the middle part of framework soleplate, the driving gear being connected with motor output shaft, be located on framework soleplate four driven gears engaged with driving gear, four the active synchronization belt wheels the most coaxial with four driven gears being located on framework soleplate, connect driven gear and four electromagnetic clutchs of active synchronization belt wheel, it is located at four driven synchronous pulleys at two ends, framework soleplate left and right, for connecting four to active synchronization belt wheel and four Timing Belts of driven synchronous pulley, with four the Timing Belt top guides being located on four Timing Belts.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, is characterized in that: described curtain rail includes curtain rail A and curtain rail B, and two are parallel to each other.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described driven gear includes that the left driven gear of guide rail A, the right driven gear of guide rail A, the right driven gear of guide rail B and the left driven gear of guide rail B, four driven gears are connected with framework soleplate by driven gear shaft, bearing, spacer and bearing fixed seat.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described active synchronization belt wheel includes that guide rail A left active synchronization belt wheel, guide rail A right active synchronization belt wheel, guide rail B right active synchronization belt wheel and guide rail B left active synchronization belt wheel, four active synchronization belt wheels are connected with framework soleplate by active synchronization belt shaft, bearing, spacer and bearing fixed seat.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described driven synchronous pulley includes the left driven synchronous pulley of guide rail A, the right driven synchronous pulley of guide rail A, the right driven synchronous pulley of guide rail B and the left driven synchronous pulley of guide rail B, and four driven synchronous pulleys are connected with framework soleplate by driven Timing Belt wheel shaft, bearing, spacer and bearing fixed seat.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described electromagnetic clutch includes that the left electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail A, the right electromagnetic clutch of guide rail B and the left electromagnetic clutch of guide rail B, four electromagnetic clutchs connect the left driven gear of guide rail A and the right driven synchronous pulley of guide rail A left active synchronization belt wheel, the right driven gear of guide rail A and guide rail A, the right driven gear of guide rail B and the right driven synchronous pulley of guide rail B and the left driven gear of guide rail B and the left driven synchronous pulley of guide rail B respectively.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described Timing Belt includes that the left Timing Belt of guide rail A, the right Timing Belt of guide rail A, the right Timing Belt of guide rail B and the left Timing Belt of guide rail B, four Timing Belts connect guide rail A left active synchronization belt wheel and the left driven synchronous pulley of guide rail A, guide rail A right active synchronization belt wheel and the right driven synchronous pulley of guide rail A, guide rail B right active synchronization belt wheel and the right driven synchronous pulley of guide rail B and guide rail B left active synchronization belt wheel and guide rail B left active synchronization belt wheel respectively.
The most according to claim 1 pair of guide rail list open form electric controller for curtain, it is characterized in that: described Timing Belt top guide includes guide rail A left Timing Belt top guide, guide rail A right Timing Belt top guide, guide rail B right Timing Belt top guide and guide rail B left Timing Belt top guide, is individually fixed on the left Timing Belt of guide rail A, the right Timing Belt of guide rail A, the right Timing Belt of guide rail B and the left Timing Belt of guide rail B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416981.7A CN105852607A (en) | 2016-06-12 | 2016-06-12 | Double-guide-rail single-opening type electric curtain machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416981.7A CN105852607A (en) | 2016-06-12 | 2016-06-12 | Double-guide-rail single-opening type electric curtain machine |
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| Publication Number | Publication Date |
|---|---|
| CN105852607A true CN105852607A (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416981.7A Pending CN105852607A (en) | 2016-06-12 | 2016-06-12 | Double-guide-rail single-opening type electric curtain machine |
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| Country | Link |
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| CN (1) | CN105852607A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280434A (en) * | 2017-08-11 | 2017-10-24 | 深圳市润隆电子有限公司 | One intelligent curtain with rain-proof heat insulating function |
| WO2018103430A1 (en) * | 2016-12-06 | 2018-06-14 | 广州视源电子科技股份有限公司 | Dual-rail slide device |
| CN109805727A (en) * | 2017-11-22 | 2019-05-28 | 徐丹 | Window curtain driving mechanism fixed mechanism, dynamical system and concealed electric curtain machine |
| CN110169703A (en) * | 2019-05-15 | 2019-08-27 | 广东创明遮阳科技有限公司 | The telescopic rail of electrically driven curtain |
| WO2021008094A1 (en) * | 2019-07-16 | 2021-01-21 | 广东瑞克斯智能科技有限公司 | Guide rail having telescoping belt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201831625U (en) * | 2010-08-17 | 2011-05-18 | 厦门欣汉电脑有限公司 | Electric double-track curtain frame |
| CN202234680U (en) * | 2011-09-15 | 2012-05-30 | 浙江工业大学 | Electric curtain drawing device |
| CN203723854U (en) * | 2013-12-17 | 2014-07-23 | 郭怀宇 | Multi-rail controllable electric curtain mechanism |
| CN206080040U (en) * | 2016-06-12 | 2017-04-12 | 张冬明 | Single open form electric window curtain machine of double guide rail |
-
2016
- 2016-06-12 CN CN201610416981.7A patent/CN105852607A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201831625U (en) * | 2010-08-17 | 2011-05-18 | 厦门欣汉电脑有限公司 | Electric double-track curtain frame |
| CN202234680U (en) * | 2011-09-15 | 2012-05-30 | 浙江工业大学 | Electric curtain drawing device |
| CN203723854U (en) * | 2013-12-17 | 2014-07-23 | 郭怀宇 | Multi-rail controllable electric curtain mechanism |
| CN206080040U (en) * | 2016-06-12 | 2017-04-12 | 张冬明 | Single open form electric window curtain machine of double guide rail |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103430A1 (en) * | 2016-12-06 | 2018-06-14 | 广州视源电子科技股份有限公司 | Dual-rail slide device |
| CN107280434A (en) * | 2017-08-11 | 2017-10-24 | 深圳市润隆电子有限公司 | One intelligent curtain with rain-proof heat insulating function |
| CN109805727A (en) * | 2017-11-22 | 2019-05-28 | 徐丹 | Window curtain driving mechanism fixed mechanism, dynamical system and concealed electric curtain machine |
| CN109805727B (en) * | 2017-11-22 | 2021-06-29 | 徐丹 | Curtain machine power system and hidden electric curtain machine |
| CN110169703A (en) * | 2019-05-15 | 2019-08-27 | 广东创明遮阳科技有限公司 | The telescopic rail of electrically driven curtain |
| CN114010050A (en) * | 2019-05-15 | 2022-02-08 | 广东创明遮阳科技有限公司 | Telescopic guide rail of electric curtain |
| CN110169703B (en) * | 2019-05-15 | 2024-01-09 | 广东创明遮阳科技有限公司 | Telescopic guide rail of electric curtain |
| WO2021008094A1 (en) * | 2019-07-16 | 2021-01-21 | 广东瑞克斯智能科技有限公司 | Guide rail having telescoping belt |
| US11903510B2 (en) | 2019-07-16 | 2024-02-20 | Guangdong Raex Intelligent Technology Co., Ltd. | Extendable rail |
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Application publication date: 20160817 |
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