CN1843271A - Modified collapsible electric curtain track system structure and its use method - Google Patents
Modified collapsible electric curtain track system structure and its use method Download PDFInfo
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- CN1843271A CN1843271A CN 200610078895 CN200610078895A CN1843271A CN 1843271 A CN1843271 A CN 1843271A CN 200610078895 CN200610078895 CN 200610078895 CN 200610078895 A CN200610078895 A CN 200610078895A CN 1843271 A CN1843271 A CN 1843271A
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Abstract
The invention relates to an improved electrical curtain rail system with extension and contraction adjustable and the using method for same, belonging to device field. It comprises a main and an auxiliary rails placed side by side and staggered in longitudinal direction, a wheel bracket in middle part, a main drive wheel and main reversing wheel installed in two ends of main rail, driven wheel and auxiliary reversing wheel installed in two ends of auxiliary rail, and a main guide wheel and an auxiliary wheel installed in two sides of wheel bracket. The pull rope wound on said six wheels is steel rope of close circular and certain length, the lower part of main pull tackle and auxiliary pull tackle is equipped with suspension loop fixed on curtain, and the winding order of pull rope is as that: main drive wheel-main guide wheel-auxiliary reversing wheel-auxiliary pull tackle-driven wheel-auxiliary guide wheel-main reversing wheel - main guide tackle -main drive wheel. The size of said rail is adjustable, the size of components and rope can be fixed, which is good for standard preparing, packing and transportation.
Description
Technical field
The invention belongs to apparatus field, specially refer to and be used for the flexible adjustable electrically driven curtain track structure of interior decoration.
Background technology
In existing all kinds of electrically driven curtain track structures, the length majority of its track is all fixed, be that guide rail all will make different regular lengths according to the sized data of actual environment for use specification requirement with the drag rope specification that transmits power, this just is difficult to adopt same specification track for different environments for use, the scattered degree and the difficulty of rail system processing and manufacturing have been increased, be not easy to carry out standardization, normalized production management and marketing, and for the product of this longer track length that can't stretch, for packing, storage, transportation and installation all bring very big inconvenience, afterwards, the design people once proposed a kind of " length-adjustable electrically driven curtain track ", applied for patent in December, 2000, the patent No. is 00266372.4, in authorizing in 2002, this patent has proposed improved plan at the defective of above-mentioned existence, with track by adjustable master, secondary two sections compositions, the no longer fixing limit of track length is dead, requirement along with varying environment, the use length of whole rail system is arbitrarily adjusted, can the unified standard management during track processing and manufacturing, and because length is scalable, to packed and transported, bring very big facility during storage.Yet, in reality use and manufacture process, still paleosensation exists the simple and direct inadequately and rope of some structures and advances sliding along waiting imperfection and having much room for improvement part, along with the increase and the technology of user's request are constantly progressive, the connected mode of this rail system and the cabling mode of drag rope have all been made tangible improvement, these improvement can make major and minor extension pulley can be more sliding along clog-free unblocked in orbit, make the user satisfied.
Summary of the invention
The technical issues that need to address of the present invention are in the existing electrically driven curtain structure, existing drag rope advances smooth and easy inadequately on the electric track structure, weak points such as the not enough simple and compact of track structure, in order to overcome these defectives, need the canoe of structure and rope be improved, the object of the present invention is to provide a kind of modified adjustable electrically driven curtain rail system structure and using method thereof of stretching, advance and instant packed so that the drag rope of realizing curtain is smooth and easy in orbit, transportation, the objective of the invention is to rely on following technical scheme to realize, a kind of modified adjustable electrically driven curtain rail system structure of stretching, this structure comprises the master, secondary two tracks of the irregular placement of parallel longitudinal direction side by side, the middle part is provided with the wheel bracket that can make two track vertical shifts, place the driving wheel and the main reverse wheel at main orbit two ends respectively, place the driven pulley and the secondary reverse wheel at secondary track two ends respectively, the both sides of described wheel bracket are respectively equipped with capstan and secondary guide wheel; It is characterized in that, the drag rope that is wrapped on above-mentioned six wheels is closed ring, the fixing firm type rope of length, main extension pulley and the secondary extension pulley that slides is set respectively on major and minor track, their downside is connected with and the fixing link of curtain, and described extension pulley leads with pull rope respectively and is connected.
Described wheel bracket respectively along main orbit and secondary track longitudinal sliding motion, so that two tracks are by vertical irregular crisscross motion, and changes the entire length structure.
Described main extension pulley on the main orbit driving wheel and and reverse wheel between gliding motility, secondary extension pulley is in gliding motility between driven pulley and secondary reverse wheel on the secondary track.
Described main extension pulley equates with the distance of secondary extension pulley to driven pulley the distance of driving wheel.This layout makes curtain open and close sliding suitable, the balance of operation.
Described drag rope can be chemical fibre rope, steel wire cable, toothed opening crawler belt connecting rope.
The cross sectional shape of described main orbit and secondary track, can adopt inverted U-shaped, C shape and I-shaped.
Using method for above-mentioned electrically driven curtain rail system structure is benchmark with drag rope at the structural canoe of this rail system, promptly, the using method that a kind of modified stretches adjustable electrically driven curtain track structure, it is characterized in that, the winding of drag rope is in proper order: the driving wheel of autonomous Orbit end plays the capstan on the wheel bracket along main orbit to the middle part, turn back to the secondary reverse wheel of secondary rail end, turn back again and the secondary extension pulley on the secondary track to the driven pulley of another termination of secondary track, turn back once more and arrive secondary guide wheel on the wheel bracket through secondary track, turn back thus to the main reverse wheel that is positioned at the main orbit end, get back to out the driving wheel of making a start along main orbit through main extension pulley after turning back, finish the circulation of a sealing.
Described drag rope each straightway between each turning point is parallel to each other, keeps tensioned state, whenever takes turns through one, changes one time traffic direction.
Motor drives the drag rope operation by driving wheel.
Described drag rope, the twice of getting its total length and be main orbit length add that two demultiplications of secondary track length go the twice of major and minor guide wheel spacing.
The invention has the beneficial effects as follows, the track structure dimension adjustable, no matter how window environmental specification size changes, the element size of this structure and rope dimensions can remain unchanged, the standard preparing that is highly advantageous to also helps packing because of size can shorten as far as possible, transports and deposit.
Description of drawings
Fig. 1 is described flexible adjustable electrically driven curtain track structure general illustration;
Fig. 2 is above-mentioned track structure vertical view;
Fig. 3 A, 3B, 3C, 3D are respectively the view of A, B in above-mentioned Fig. 1 structure, C, a D4 section.
Fig. 4 is " C " word shape schematic diagram for the track cross section;
Fig. 5 is " worker " word shape schematic diagram for the track cross section.
The specific embodiment
With reference to Fig. 1, Fig. 2 represents modified of the present invention adjustable electrically driven curtain track structure general illustration and the vertical view that stretch, 1 is that main orbit is parallel side by side with it among the figure, vertical irregular placement be secondary track 2, the main orbit head end is provided with driving wheel 3 and active wheel carrier 12, secondary track tail end is provided with driven pulley 4 and driven wheel carrier 13, main, the equitant part in secondary track middle part is provided with wheel bracket 16 and places the capstan 7 and the secondary guide wheel 8 of these support both sides respectively, main orbit end by secondary guide wheel one side is provided with main reverse wheel 5 and main commutation wheel carrier 14, secondary rail end by capstan one side is provided with secondary reverse wheel 6 and secondary commutation wheel carrier 15, main extension pulley 9 is housed in the main orbit, its below is provided with link 17, in the secondary track secondary extension pulley 10 is housed, same link is equipped with in its below, described wheel bracket 16 can slide in the chute of main orbit and secondary track, secondary commutation wheel carrier 15 can slide in the chute of main orbit, main commutation wheel carrier 14 can slide in the chute of secondary track, by main commutation wheel carrier 14 and secondary track, secondary commutation wheel carrier 15 and main orbit and wheel bracket and master, being slidingly connected of these three positions of secondary track constituted this flexible rail system.With reference to Fig. 3 A, 3B, 3C, 3D, be illustrated in the master, A on the general structure of secondary track, B, C, D, the cutaway view of 4 positions, wherein, AA tangent plane schematic diagram in Fig. 3 A presentation graphs 1, drag rope 11 is wrapped on the main reverse wheel 5, secondary extension pulley 10 is arranged in the chute of secondary track 2, the BB tangent plane schematic diagram of Fig. 3 B presentation graphs 1, expression wheel bracket 16 slides in the chute of main orbit and secondary track among the figure, CC tangent plane schematic diagram in Fig. 3 C presentation graphs 1, drag rope is wrapped on the capstan 7, main extension pulley 9 is arranged in the chute of main orbit 1, the DD tangent plane schematic diagram of Fig. 3 D presentation graphs 1, among the figure expression drag rope be wrapped in driving wheel in the main orbit and secondary track in secondary reverse wheel 6 on.Expression drag rope 11 is wrapped on the driving wheel 3 and the secondary reverse wheel 6 in the secondary track in the main orbit among the figure.
With reference to figure 4, Fig. 5, represent two kinds of shape and structures of major and minor track respectively, i.e. " C " shape track structure and " worker " font track structure.
The using method of this rail system structure of the present invention, be meant the mode of the winding and the operation of drag rope, its course of work is as follows, when the motor of main orbit end rotates, the driving pulley that drives on the main orbit rotates, be wrapped in the drag rope constant speed reverse movement on this pulley, main, two extension pulleys on the secondary track are owing to link to each other with drag rope, move with drag rope, two extension pulleys will be in opposite directions or opposing constant speed be synchronized with the movement, make and hang the action that thereunder curtain is finished closure or breakdown through link, when running into the window of different size specification, just need to adjust the length of rail system, can directly the byroad rail vertically outwards be stretched out or inwardly compression along main guide rail, two commutation wheel carriers will guarantee that the rail system total length can add that carrying out length between the secondary route track length regulates in about main orbit length or near main orbit, this scope is quite wide, the total length of drag rope remains constant in the adjustment process, its tightness can not change yet, regardless of rail system length, two each distances apart from rail system homonymy one end of extension pulley remain unchanged.Whole drag rope winding is in proper order: the driving wheel from the main stem rail is to capstan, turn back to secondary reverse wheel, turn back and through secondary extension pulley to driven pulley, turn back again to secondary guide wheel, then turn back to main reverse wheel, turn back again and be back to driving wheel through main extension pulley, the straightway of drag rope between each transfer point is parallel to each other, keep tensioned state, the total length of the drag rope of getting is that the twice of main orbit length adds that the twice of secondary track length deducts the twice of major and minor guide wheel spacing, and is irrelevant with the total length of rail system.
Claims (9)
1. the flexible adjustable electrically driven curtain rail system structure of a modified, this structure comprises major and minor two tracks of the irregular placement of parallel longitudinal direction side by side, the middle part is provided with the wheel bracket that can make two track vertical shifts, place the driving wheel and the main reverse wheel at main orbit two ends respectively, place the driven pulley and the secondary reverse wheel at secondary track two ends respectively, the both sides of described wheel bracket are respectively equipped with capstan and secondary guide wheel; It is characterized in that, the drag rope that is wrapped on above-mentioned six wheels is closed ring, the fixing firm type rope of length, main extension pulley and the secondary extension pulley that slides is set respectively on major and minor track, their downside is connected with and the fixing link of curtain, and described extension pulley leads with pull rope respectively and is connected.
2. the modified as claimed in claim 1 adjustable electrically driven curtain rail system structure of stretching, it is characterized in that: described wheel bracket, respectively along main orbit and secondary track longitudinal sliding motion,, and change the entire length structure so that two tracks are by vertical irregular crisscross motion.
3. the modified as claimed in claim 1 adjustable electrically driven curtain rail system structure of stretching, it is characterized in that: described main extension pulley on the main orbit driving wheel and and reverse wheel between gliding motility, secondary extension pulley is in gliding motility between driven pulley and secondary reverse wheel on the secondary track.
4. the modified as claimed in claim 1 adjustable electrically driven curtain rail system structure of stretching, it is characterized in that: described main extension pulley equates with the distance of secondary extension pulley to driven pulley the distance of driving wheel.This layout makes curtain open and close sliding suitable, the balance of operation.
5. the modified as claimed in claim 1 adjustable electrically driven curtain rail system structure of stretching, it is characterized in that: described drag rope can be chemical fibre rope, steel wire cable, toothed opening crawler belt connecting rope.
6. the modified as claimed in claim 1 adjustable electrically driven curtain rail system structure of stretching is characterized in that: the cross sectional shape of described main orbit and secondary track, can adopt inverted U-shaped, C shape and I-shaped.
7. the using method of the flexible adjustable electrically driven curtain rail system structure of a modified, it is characterized in that, the winding of drag rope is in proper order: the driving wheel of autonomous Orbit end plays the capstan on the wheel bracket along main orbit to the middle part, turn back to the secondary reverse wheel of secondary rail end, turn back again and the secondary extension pulley on the secondary track to the driven pulley of another termination of secondary track, turn back once more and arrive secondary guide wheel on the wheel bracket through secondary track, turn back thus to the main reverse wheel that is positioned at the main orbit end, get back to out the driving wheel of making a start along main orbit through main extension pulley after turning back, finish the circulation of a sealing.
8. the using method of the flexible adjustable electrically driven curtain rail system structure of modified as claimed in claim 7, it is characterized in that: described drag rope each straightway between each turning point is parallel to each other, keep tensioned state, whenever take turns through one, change one time traffic direction.
9. the using method of the flexible adjustable electrically driven curtain rail system structure of modified as claimed in claim 7, it is characterized in that: described drag rope, the twice of getting its total length and be main orbit length add that two demultiplications of secondary track length go major and minor guide wheel spacing twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610078895 CN1843271A (en) | 2006-05-12 | 2006-05-12 | Modified collapsible electric curtain track system structure and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610078895 CN1843271A (en) | 2006-05-12 | 2006-05-12 | Modified collapsible electric curtain track system structure and its use method |
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| CN1843271A true CN1843271A (en) | 2006-10-11 |
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| CN 200610078895 Pending CN1843271A (en) | 2006-05-12 | 2006-05-12 | Modified collapsible electric curtain track system structure and its use method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352299B (en) * | 2007-07-25 | 2012-02-22 | 王洪成 | General purpose type curtain suspension device with adjustable length |
| CN107495817A (en) * | 2017-06-30 | 2017-12-22 | 福州松佳电子技术有限公司 | Electric curtain guide-rail device |
| WO2018042319A1 (en) * | 2016-08-31 | 2018-03-08 | 彭革新 | Electric housing device having adjustable span |
| WO2018103247A1 (en) * | 2016-12-08 | 2018-06-14 | 广东智导能科技有限公司 | Curtain rail device |
| 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 |
| WO2021253726A1 (en) * | 2020-05-18 | 2021-12-23 | 王金友 | Telescopic electric curtain track and driving method therefor, and electric curtain |
| WO2022021542A1 (en) * | 2020-07-31 | 2022-02-03 | 广东奥科伟业科技发展有限公司 | Curtain opening/closing transmission device |
| WO2022021544A1 (en) * | 2020-07-31 | 2022-02-03 | 广东奥科伟业科技发展有限公司 | Opening and closing curtain installation rail |
| EP4000476A4 (en) * | 2019-07-16 | 2022-08-31 | Guangdong Raex Intelligent Technology Co., Ltd. | Guide rail having telescoping belt |
-
2006
- 2006-05-12 CN CN 200610078895 patent/CN1843271A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352299B (en) * | 2007-07-25 | 2012-02-22 | 王洪成 | General purpose type curtain suspension device with adjustable length |
| WO2018042319A1 (en) * | 2016-08-31 | 2018-03-08 | 彭革新 | Electric housing device having adjustable span |
| WO2018103247A1 (en) * | 2016-12-08 | 2018-06-14 | 广东智导能科技有限公司 | Curtain rail device |
| CN107495817A (en) * | 2017-06-30 | 2017-12-22 | 福州松佳电子技术有限公司 | Electric curtain guide-rail device |
| 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 |
| EP4000476A4 (en) * | 2019-07-16 | 2022-08-31 | Guangdong Raex Intelligent Technology Co., Ltd. | Guide rail having telescoping belt |
| WO2021253726A1 (en) * | 2020-05-18 | 2021-12-23 | 王金友 | Telescopic electric curtain track and driving method therefor, and electric curtain |
| WO2022021542A1 (en) * | 2020-07-31 | 2022-02-03 | 广东奥科伟业科技发展有限公司 | Curtain opening/closing transmission device |
| WO2022021544A1 (en) * | 2020-07-31 | 2022-02-03 | 广东奥科伟业科技发展有限公司 | Opening and closing curtain installation rail |
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