CN2920092Y - Improved extensible adjustable electric window curtain rail structure - Google Patents
Improved extensible adjustable electric window curtain rail structure Download PDFInfo
- Publication number
- CN2920092Y CN2920092Y CN 200620115254 CN200620115254U CN2920092Y CN 2920092 Y CN2920092 Y CN 2920092Y CN 200620115254 CN200620115254 CN 200620115254 CN 200620115254 U CN200620115254 U CN 200620115254U CN 2920092 Y CN2920092 Y CN 2920092Y
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- CN
- China
- Prior art keywords
- track
- wheel
- main
- rope
- pulley
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- Expired - Fee Related
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Abstract
An improved version of telescopic and adjustable electric curtain track structure is provided, which belongs to the equipment field. The structure consists of a main track and a sub track staggeredly placed vertically and parallelly side by side. A guide roller supporting frame is arranged in the middle of the structure; a driving wheel and a main switching wheel are positioned on the two ends of the main track; a driven wheel and a sub switching wheel are positioned on the two ends of the sub track; a main guide roller and a sub guide roller are respectively arranged on the two sides of the guide roller supporting frame; the guide rope twisted on the six wheel is a closed ring type rigidity rope with a fixed length; a suspension annulus fixed with the curtain is connected on the undersides of the main draught tackle and the sub draught tackle. The size of the track structure is adjustable, the structure component size and the rope size can be kept unchanging, which is favorable for the standardization processing, packing and transportation.
Description
Technical field
The utility model belongs to apparatus field, specially refers to a kind of flexible adjustable electrically driven curtain track structure that is used for 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 utility model technical issues that need to address 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 purpose of this utility model is to provide a kind of modified adjustable electrically driven curtain track structure that stretches, advance and instant packed so that the drag rope of realizing curtain is smooth and easy in orbit, transportation, the purpose of this utility model relies on following technical scheme to realize, a kind of modified adjustable electrically driven curtain track structure that stretches, 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.
The beneficial effects of the utility model are, 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 described in the utility model 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, the cutaway view of D4 position, 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 2 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 1 among the figure.With reference to Fig. 4, Fig. 5, represent the planform of major and minor track respectively, twine relation between drag rope and the track under the two states of selection " C " shape and " worker " font respectively.
Claims (6)
1. the flexible adjustable electrically driven curtain track 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 track structure that stretches is characterized in that: 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.
3. the modified as claimed in claim 1 adjustable electrically driven curtain track structure that stretches, 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 track structure that stretches, 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.
5. the modified as claimed in claim 1 adjustable electrically driven curtain track structure that stretches, it is characterized in that: described drag rope is chemical fibre rope, steel wire cable or toothed opening crawler belt connecting rope.
6. the modified as claimed in claim 1 adjustable electrically driven curtain track structure that stretches is characterized in that: the cross sectional shape of described main orbit and secondary track, adopt inverted U-shaped, C shape or I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115254 CN2920092Y (en) | 2006-05-12 | 2006-05-12 | Improved extensible adjustable electric window curtain rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115254 CN2920092Y (en) | 2006-05-12 | 2006-05-12 | Improved extensible adjustable electric window curtain rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920092Y true CN2920092Y (en) | 2007-07-11 |
Family
ID=38252573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115254 Expired - Fee Related CN2920092Y (en) | 2006-05-12 | 2006-05-12 | Improved extensible adjustable electric window curtain rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920092Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287988A (en) * | 2013-06-25 | 2013-09-11 | 苏州速腾电子科技有限公司 | A mobile gantry frame |
| CN108778067A (en) * | 2016-08-31 | 2018-11-09 | 彭革新 | Electronic storage device of adjustable span |
| 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 |
| 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 |
-
2006
- 2006-05-12 CN CN 200620115254 patent/CN2920092Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287988A (en) * | 2013-06-25 | 2013-09-11 | 苏州速腾电子科技有限公司 | A mobile gantry frame |
| CN108778067A (en) * | 2016-08-31 | 2018-11-09 | 彭革新 | Electronic storage device of adjustable span |
| 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 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Institute of modern technology Assignor: Wang Yi Contract record no.: 2010110000106 Denomination of utility model: Improved extensible adjustable electric window curtain rail structure Granted publication date: 20070711 License type: Exclusive License Record date: 20100804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |