CN1525036A - Bottom placement vanes type jalousie curtain - Google Patents
Bottom placement vanes type jalousie curtain Download PDFInfo
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- CN1525036A CN1525036A CNA031065082A CN03106508A CN1525036A CN 1525036 A CN1525036 A CN 1525036A CN A031065082 A CNA031065082 A CN A031065082A CN 03106508 A CN03106508 A CN 03106508A CN 1525036 A CN1525036 A CN 1525036A
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- curtain
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- sun blind
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Abstract
The invention is a bottom-set blade shutter curtain. Its structure is simple, it only controls the direction of the input power to make the blade group of the curtain rise from bottom to top or fall to arbitrary position and be opened and to regulate the deflection angle of the blade at will, able to meet the demand of people of separating sight line on the premise of ensuring lighting on the window and better fit daily habits and customs of people. After the driving shaft is installed with magnetic component to make noncontact drive, it can seal the whole curtain in full-sealed hollow glass without any effect on the sealing technique of the glass, and flexibly regulate and control the shutter curtain in the glass by the outside magnetic component.
Description
The invention belongs to ornamental sun blind field.
Sun blind can be regulated light and used widely because of having.But, the sun blind of existing all kinds of cross blades, the sun blind of more manually controlling all belong to control type respectively basically at present, just promote or put down vane group, and then rotate the swaying direction that hand lever is regulated curtain blade with hand with pulling moving stay cord.In addition, the sun blind of existing cross blade all belong to the overhead leaf structure basically, be difficult to satisfy people's different demands during use in many instances, for example as people during in indoor activity, for daylighting effect and the outer people's sight of while air lock that reaches indoor maximum, wish curtain only to intercept the sight line of window the latter half and guarantee the daylighting of window the first half, and existing sun blind just are difficult to accomplish this point, because its blade just can cover the bottom of window after must all launching from top to bottom.For reaching this purpose, people have done various improvement designs to horizontal stripe formula sun blind, as Chinese patent application number 00106691.9, name is called " a kind of preparation method of rotation shaft regulated venetian blinds ", Chinese patent application number 00235056.4, name is called the design of " rotation shaft regulated venetian blinds ", though having solved sun blind rises from bottom to top and launches and blade rotates the problem of adjusting at an arbitrary position, but because structure is comparatively complicated, need drive different axles respectively and go the control that realizes curtain blade deflection or launch to draw in, using in hollow glass has certain difficulty, is necessary to do further improvement.
The purpose of this invention is to provide the basic structure of putting the vane type sun blind at the bottom of the class, it can realize only need rotating a rotating shaft preferably, just can easily control the gathering expansion of curtain blade and the swing light modulation of blade respectively by its direction of rotation of conversion.Can satisfy people to the sun blind various requirement, particularly much need under the prerequisite that guarantees indoor lighting, can intercept the occasion of sight line, can be fit to the daily life custom preferably.
The present invention realizes its purpose as follows: at the top of sun blind, final drive shaft is arranged, several to same outer diameter as reel or sprocket wheel, one of them is fixed on the final drive shaft in the every pair of reel or the sprocket wheel, another cam projection by the opposing connection axis rotation that final drive shaft drives carries out transmission, and they directly or indirectly spur two side guys of curtain separator bar respectively.During work, when the cam on the driving shaft that rotates does not touch projection, reel or sprocket wheel on the driving shaft rotate separately, the backguy of pulling curtain blade group blade separator bar one side is risen or is descended, cause the curtain blade deflection that launches, when two cam contacts realize rotating synchronously, the every pair of reel or sprocket wheel rotate with speed, rise simultaneously or descend by blade separator bar pulling curtain blade, realized using same rotating shaft when carrying out the different directions rotation, can control the end respectively and put the deflection that the vane type louver lamina draws expansion and blade in.Its basic structure can be divided into two kinds of single shaft and twin shafts again, and these two kinds of structures respectively have characteristics, can be according to flexible Application in the actual conditions.
The vane type sun blind are put at the end of the present invention, simple in structure, only need control the direction of rotation of a rotating shaft, but the vane group that just can make curtain rises or is lowered into that open the optional position and the deflection angle of regulated at will blade from bottom to top, further expanded the scope of application of shutter.When carry out not Contact Transmission at magnetic part on the drive shaft cartridge after, can be with in the totally enclosed hollow glass of the whole inclosure of curtain, can not produce any influence, not contact the magnetic transmission by extraneous magnetic part and can be equally can regulate control flexibly all sun blind in it to the sealing technology of glass.
Further specify the basic structure of putting the vane type sun blind in the end of the present invention below in conjunction with the accompanying drawing example:
Fig. 1 puts the basic structure schematic diagram of vane type sun blind single shaft drive mechanism the end of for.
Fig. 2 puts the basic structure schematic diagram of vane type sun blind twin shaft drive mechanism the end of for.
Fig. 3 puts single-shaft configuration a kind of basic structure schematic diagram in actual applications of vane type sun blind the end of for.
Fig. 4 puts cross-compound arrangement a kind of basic structure schematic diagram in actual applications of vane type sun blind the end of for.
Fig. 5 can change the cam of driven axle rotational resistance and the basic structure schematic diagram of gear for a kind of curtain drive mechanism that is used for.
Fig. 1 is a basic structure schematic diagram of putting vane type sun blind single-shaft configuration the end.
On putting rotating shaft 1 in the frame of vane type sun blind top the end of at some groups of identical spiral wheels are installed, these volumes are identical to the external diameter of wheel, each group reel all is by the cam chair 2, the cam 3 that are fixed on the axle 1, fixedly reel 6, projection 4 elements such as grade that are installed on the movable reel 5 are formed, the blade separator bar backguy on one side 9 that is installed with curtain blade 11 is wound on the movable reel 5 through the angle pulley 7 that is contained on the axle 8, and the another side backguy 10 of blade separator bar is wound on fixedly on the reel 6.Because of the internal diameter of movable reel 5 external diameter, so movable reel 5 can freely rotate with respect to rotating shaft 1 greater than being enclosed within rotating shaft 1.
During work, when driving rotating shaft 1, external force rotates to any direction, be fixed on cam 3 and fixedly reel 6 and axle 1 rotation synchronously on the axle 1, if this moment, cam 3 was not run into the projection 4 that is fixed on the movable reel 5, then movable reel 5 does not rotate relative to skidding with axle 1, curtain blade 11 is done yaw motion under the monolateral pulling of blade separator bar backguy 10, this process is till cam 3 is run into projection 4.When cam 3 was run into projection 4 and promotion activity reel 5 and synchronously rotated with axle 1, movable reel 5 rotated synchronously in the same way with fixing reel 6, spur simultaneously the blade separator bar two backguys 9 and 10 and curtain blade 11 upwards or move downward.
Fig. 2 is a basic structure schematic diagram of putting vane type sun blind cross-compound arrangement the end.
Put in the frame of vane type sun blind top the end of at two rotating shafts 13 and 15 are housed, be mounted with reel 12 and 14 and travelling gear 16 on it respectively, gear 17 is enclosed within axle 13 and can freely rotates around axle 13, one projection 18 is arranged on the gear 17, be fixed on the axle 13 cam 19 is arranged, curtain blade is separated backguy 20 and 21, curtain blade 22 compositions such as grade.
During work, when driving any rotating shaft, external force rotates to any direction, as driving shaft 15 rotations, reel 14 and the gear 16 that be fixed on the axle 15 this moment together rotate, and curtain separated backguy 20 pull-ups or put down, if the projection 18 on the gear 17 is not run into the cam 19 that is fixed on the axle 13 at this moment, axle 13 and reel 12 relative transfixions fixed thereon, curtain blade 22 is done yaw motion under the monolateral pulling of separating backguy 20, this motion mode is till projection 18 is run into cam 19 impeller-hub 13 rotations synchronously, be contained on two axles 13 and 15 reel 12 and 14 and do with fast backward rotation, two backguys 20 that spur the blade separator bar simultaneously with 21 and curtain blade 22 upwards or parallel downwards moving.
More than two kinds of basic drive mechanisms its characteristics are respectively arranged, single-shaft configuration occupies less, but only is suitable for reel as the drive mechanism of curtain blade.And the cross-compound arrangement volume is bigger, but can be fit to comprise the kind of drive of multiple curtain blades such as chain sprocket and reel preferably.
Fig. 3 is single-shaft configuration a kind of basic structure schematic diagram in actual applications of putting the vane type sun blind end.
This is one and is contained in single shaft driving type sun blind in the hollow glass, outer end at curtain, there is slowspeed machine 23 to drive outer transmission permanent magnet 24 rotations, curtain is by the interior transmission permanent magnet 25 that is contained on the power transmission shaft 26, bearing support 32, being contained in power transmission shaft 26 two ends is two identical spiral wheels and other structure, wherein on one side being that example describes in detail, the spiral wheels are fixed on the fixedly reel 29 on the axle 26 by the movable reel 28 that cam 27 is housed, and are fixed on the cam 30 on the axle 26, backguy reverse wheel 31, bearing support 32, base plate 33,34 1 of backguys are around twisting in fixedly on the reel 29, the other end is around twisting on the cross bar 36,35 1 of backguys are around twisting on the movable reel 28, and the other end is around twisting on the cross bar 36, and the blade separator bar 38 of curtain blade group 37 is wound on the appropriate location in the cross bar 36.
During work, slowspeed machine 26 drives outer transmission permanent magnet 24 rotations, the space that the magnetic line of force passes certain intervals drives interior transmission permanent magnet 25 rotations, promote power transmission shaft 26 rotations, make the fixedly reel 29 and cam 30 rotations that are fixed on the axle 26, if this moment, cam 30 was not run into cam 27, cross bar 36 is done rolling movement under the monolateral pulling of backguy 34, the curtain blade group of then having launched 37 is made corresponding flip-flop movement under the pulling of separator bar backguy 38, when cam 30 is run into cam 27 and promote its rotation synchronously, fixedly reel 29 and movable reel 28 rotate synchronously, spur simultaneously about the backguy 34 and 35 together, with blade separator bar 38 blade 27 parallel pull-ups are launched or put down gathering by cross bar 36.
Fig. 4 is cross-compound arrangement a kind of basic structure schematic diagram in actual applications of putting the vane type sun blind end.
This is twin shaft chain transmission type sun blind that are contained in the hollow glass, outer end at curtain, there is slowspeed machine 57 to drive outer transmission permanent magnet 56 rotations, driving shaft 43 is arranged in the curtain, be fixed on interior transmission permanent magnet 39 and travelling gear 41 on the driving shaft 43, be fixed on the cam 48 on the driven axle 44, the travelling gear 42 that projection 47 is housed is enclosed within on the axle 44 free to rotate, gear 41 and gear 42 engaged transmission, several bearing supports 40 are fixed on the base plate 55, the two ends that are contained in axle 43 and 44 are chain wheel set and chain, wherein on one side being that example describes in detail, end at axle 43 and axle 44 is equipped with sprocket wheel 45 and 46 respectively, hang with chain 51 and 52 respectively by the 54 circulation transmissions of circulation wheel, be tied with around the backguy of cross bar 50 ends on the correct position of two groups of chains 51 and 52, there is curtain blade separator bar 49 appropriate location of cross bar 50, is installed with curtain blade group 53 in the separator bar.
During work, slowspeed machine 57 drives outer transmission permanent magnet 56 rotations, the space that the magnetic line of force passes certain intervals drives interior transmission permanent magnet 39 rotations, promote driving shaft 43 rotations, make the sprocket wheel 45 and gear 41 rotations that are fixed on the axle 43, if this moment, gear 42 was not run into cam 48, cross bar 50 is done rolling movement under the monolateral pulling of chain 52 and backguy, the curtain blade group of then having launched 53 is made corresponding upset and lifting compound motion under the pulling of separator bar backguy 49, when the projection on the gear 42 47 is run into cam 48 and impeller-hub 44 rotation synchronously, be fixed on axle on 44 sprocket wheel 46 and the sprocket wheel 45 on the axle 43 rotate synchronously, spur simultaneously chain 51 and 52 together about, make cross bar 50 blade 53 parallel pull-ups be launched or put down gathering by backguy with blade separator bar 49, can repeat above action when motor reverses, then the direction of motion of curtain blade is just in time opposite.This structure also can change the sprocket wheel chain into reel and guy structure.
In Fig. 3 and Fig. 4, introduced two kinds of sun blind drive mechanisms that can be used in the hollow glass, all adopted backguy or chain pulling cross bar, spurred the indirect drive mode of curtain blade separator bar again by cross bar reel.This design can avoid preferably that separator bar has influence on vision in the middle of can staying window when curtain blade all downwards draws in, if the too wide blade separator bar of curtain causes defectives such as complex structure too much simultaneously.When curtain blade all is placed on the bottom gathering, can't see any object in the middle of the whole curtain.In addition, all being designed to circular permanent magnet in these two embodiment is fixed on and does not Contact Transmission in the axle, also the multiple kind of drive can be arranged in actual applications, can directly drive power transmission shaft on the curtain with slowspeed machine as using under the occasion that need not seal, sprocket wheel, pearl wheel or belt wheel perhaps are installed on axle, are controlled the state of curtain with pulling moving chain, pearl line or belt line.
Fig. 5 is that a kind of curtain drive mechanism that is used for can change the cam of driven axle rotational resistance and the basic structure schematic diagram of gear.
Be fixed with a cam chair 60 on the driven axle 58, on cam chair 60, have a chute 61, in the chute by one by studding with the slide block 63 that magnet 62 and projection 64 are formed, the side of gear 66 studs with one and has bibeveled projection 65, the centre bore internal diameter of gear 66 is greater than the external diameter of axle 58, and cam chair 60 nestles up an iron bearing support 59 when being installed in curtain rod arm.
During work, if be set in gear 66 side upper protruding blocks 65 when not contacting with projection 64, the magnet 62 that studs with on the slide block 63 can be adsorbed on the plane of the iron bearing support 59 that nestles up cam chair 60, has increased the rotational resistance of driven axle 58 therefrom.When gear 66 rotates to any one direction, the any one side of double inclined plane of the projection 65 on gear 66 sides be contained in projection 64 on the cam chair 60 when colliding, the inclined-plane that passes through on 65 spurs the projection on the slide block 63 64 to the gear direction earlier, make and formerly be adsorbed on that magnet 62 leaves on the iron bearing support 59, and then promotion projection 64 drives axle 58 rotations, because magnet 62 has left iron bearing support 59, can significantly reduce the rotational resistance of axle 58.
Adopt above carry magnet slide bumping after, the flip-flop movement that adopts single shaft backguy control curtain blade can be more convenient flexibly, can not be subjected to again when the upset of control curtain blade, producing the phenomenons of the whole downslides of curtain blade because driven axle slides.
The vane type sun blind are put at the end of the present invention, because adopted to two backguys of curtain blade separator bar this particular structure mode of Differential Control when reversing, only need a power transmission shaft controlled and just can reach the lifting of controlling curtain blade simultaneously and the dual purpose of blade upset, and the drive mechanism of having simplified.The main range of application of it another is to use in totally enclosed hollow glass, because no any part that exposes, it can solve the sealing problem of existing glass-encapsulated technology preferably, and the internal clearance of hollow glass can be done thinlyyer simultaneously, is hopeful to obtain in hollow glass a large amount of uses.
Claims (10)
1, a kind of sun blind, the vane type sun blind are put at particularly a kind of end, by power transmission shaft, curtain blade, the blade separator bar, elements such as separator bar backguy, reel or sprocket wheel are formed, and two kinds of basic drive mechanism forms can be arranged, and it is characterized in that:
A, drive mechanism are by being equipped with some groups of identical spiral wheels in rotating shaft 1, each group reel all is that fixedly reel 6 by the cam chair 2, the cam 3 that are fixed on the axle 1, and the projection 4 that is installed on the movable reel 5 is formed.
B, drive mechanism be by having two rotating shafts 13 and 15, is mounted with reel 12 and 14 and travelling gear 16 on it respectively, and the gear 17 that a projection 18 is housed is enclosed within on the axle 13, is fixed on the axle 13 and is made up of cam 19 grades.
2, sun blind according to claim 1 is characterized in that; The blade separator bar backguy on one side 9 that is installed with curtain blade 11 is wound on the movable reel 5 through the angle pulley 7 that is contained on the axle 8, and the another side backguy 10 of blade separator bar is wound on fixedly on the reel 6.
3, sun blind according to claim 1 is characterized in that: be installed with on the blade separator bar backguy on one side 20 coiling reels 14 of curtain blade 22, the another side backguy 21 of blade separator bar is wound on the reel 12.
4, sun blind according to claim 1, it is characterized in that: 34 1 of backguys are around twisting in fixedly on the reel 29, the other end is around twisting on the cross bar 36,35 1 of backguys are around twisting on the movable reel 28, the other end is around twisting on the cross bar 36, and the blade separator bar 38 of curtain blade group 37 is wound on the appropriate location in the cross bar 36.
5, sun blind according to claim 1 is characterized in that: be tied with around the backguy of cross bar 50 ends on the correct position of two groups of chains 51 and 52, there is curtain blade separator bar 49 appropriate location of cross bar 50, is installed with curtain blade group 53 in the separator bar.
6, according to claim 1 or 3 described sun blind, it is characterized in that: the sprocket wheel chain changes reel and guy structure into
7, according to claim 1 or or 4 or 5 described sun blind, it is characterized in that: be fixed with on the correct position of power transmission shaft 26 in transmission permanent magnet 25, transmission permanent magnet 39 in perhaps on the correct position of power transmission shaft 43, having.
8, according to claim 1 or 7 described sun blind, it is characterized in that: be used for the inside and outside permanent magnet 24 and 25 of magnetic transmission, or 56 and 39 are radial magnetic field.
9, according to claim 1 or 4 or 5 described sun blind, it is characterized in that: under the occasion that need not seal, can directly drive power transmission shaft on the curtain with slowspeed machine, sprocket wheel, pearl wheel or belt wheel perhaps are installed on axle, are controlled the state of curtain with pulling moving chain, pearl line or belt line.
10, sun blind according to claim 1, it is characterized in that: be fixed with a cam chair 60 on the driven axle 58, on cam chair 60, have a chute 61, in the chute by one by studding with the slide block 63 that magnet 62 and projection 64 are formed, the side of gear 66 studs with one and has bibeveled projection 65, the centre bore internal diameter of gear 66 is greater than the external diameter of axle 58, and cam chair 60 nestles up an iron bearing support 59 when being installed in curtain rod arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031065082A CN1525036A (en) | 2003-02-26 | 2003-02-26 | Bottom placement vanes type jalousie curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031065082A CN1525036A (en) | 2003-02-26 | 2003-02-26 | Bottom placement vanes type jalousie curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1525036A true CN1525036A (en) | 2004-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031065082A Pending CN1525036A (en) | 2003-02-26 | 2003-02-26 | Bottom placement vanes type jalousie curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1525036A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168518A (en) * | 2011-03-25 | 2011-08-31 | 希美克(广州)实业有限公司 | Improved turnover mechanism for venetian blinds and hollow glass magnetic control built-in shutter doors and windows |
| CN101387185B (en) * | 2008-10-15 | 2011-11-09 | 北京兆意兴隆幕墙工程有限公司 | Magnetic controlled sliding drawing-rope bottom-placed louver curtain |
| CN102936993A (en) * | 2011-08-16 | 2013-02-20 | 张国富 | Ascending type blind with motor |
| CN105909138A (en) * | 2016-06-21 | 2016-08-31 | 江阴五岳建筑节能科技有限公司 | Hollow glass with built-in roller blind |
| CN108716357A (en) * | 2018-08-06 | 2018-10-30 | 南通理工学院 | Curtain with light shielding, transmitting and protecting functions |
| CN110206475A (en) * | 2019-06-05 | 2019-09-06 | 佛山市欧玛斯建材科技有限公司 | A kind of connection structure of the partition wall synchronous belt of built-in electrically driven curtain |
| CN114607262A (en) * | 2022-03-16 | 2022-06-10 | 薛子盛 | Manual-automatic integrated hollow glass built-in shutter |
-
2003
- 2003-02-26 CN CNA031065082A patent/CN1525036A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387185B (en) * | 2008-10-15 | 2011-11-09 | 北京兆意兴隆幕墙工程有限公司 | Magnetic controlled sliding drawing-rope bottom-placed louver curtain |
| CN102168518A (en) * | 2011-03-25 | 2011-08-31 | 希美克(广州)实业有限公司 | Improved turnover mechanism for venetian blinds and hollow glass magnetic control built-in shutter doors and windows |
| CN102936993A (en) * | 2011-08-16 | 2013-02-20 | 张国富 | Ascending type blind with motor |
| CN102936993B (en) * | 2011-08-16 | 2014-12-31 | 张国富 | Intelligent ascending type blind |
| CN105909138A (en) * | 2016-06-21 | 2016-08-31 | 江阴五岳建筑节能科技有限公司 | Hollow glass with built-in roller blind |
| CN108716357A (en) * | 2018-08-06 | 2018-10-30 | 南通理工学院 | Curtain with light shielding, transmitting and protecting functions |
| CN108716357B (en) * | 2018-08-06 | 2023-09-15 | 南通理工学院 | Curtain with light shielding and protecting functions |
| CN110206475A (en) * | 2019-06-05 | 2019-09-06 | 佛山市欧玛斯建材科技有限公司 | A kind of connection structure of the partition wall synchronous belt of built-in electrically driven curtain |
| CN114607262A (en) * | 2022-03-16 | 2022-06-10 | 薛子盛 | Manual-automatic integrated hollow glass built-in shutter |
| CN114607262B (en) * | 2022-03-16 | 2023-12-01 | 广西创兴玻璃科技有限公司 | Manual-automatic integrated hollow glass built-in shutter |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |