CN102713125A - Electric louver system - Google Patents

Electric louver system Download PDF

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Publication number
CN102713125A
CN102713125A CN2010800482752A CN201080048275A CN102713125A CN 102713125 A CN102713125 A CN 102713125A CN 2010800482752 A CN2010800482752 A CN 2010800482752A CN 201080048275 A CN201080048275 A CN 201080048275A CN 102713125 A CN102713125 A CN 102713125A
Authority
CN
China
Prior art keywords
rotating shaft
wrapper sheet
blade
electric
lasso trick
Prior art date
Application number
CN2010800482752A
Other languages
Chinese (zh)
Inventor
许胜俊
Original Assignee
许胜俊
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
Priority to KR10-2009-0102064 priority Critical
Priority to KR1020090102064A priority patent/KR100943523B1/en
Application filed by 许胜俊 filed Critical 许胜俊
Priority to PCT/KR2010/007351 priority patent/WO2011052953A2/en
Publication of CN102713125A publication Critical patent/CN102713125A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08Louvre doors, windows or grilles
    • E06B7/084Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
    • E06B7/09Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement mounted in movable wing, e.g. door
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08Louvre doors, windows or grilles
    • E06B7/084Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
    • E06B7/096Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement operated or interconnected by gearing

Abstract

The present invention relates to an electric louver system. More particularly, slats are easily opened or closed by integrally rotating the gears of a head gear, which are engaged with a rotation shaft mounted on a guide rail, by the rotation force of the rotation shaft. The head gear, which is lifted by a lift, may be returned to a precise position via an interval keeping plate at the time of lowering, thereby generating no clearance among the slats.

Description

A kind of electric-powered shutter system
Technical field
The present invention is about a kind of electric-powered shutter system, specify into, the present invention can rotate a plurality of gears that are connected with rotating shaft simultaneously, is easy to control leaf switch, and utilizes the distance maintaining plate lasso trick of guaranteeing to slide can return the tram, minimizes blade at interval.
In addition, when slip lasso trick of the present invention moves up and down in guide rail, can double swerve, stable operation not only can be realized, and, manufacturing cost can be significantly cut down than structure was simpler in the past.
Background technology
In general, blind system is a kind of additional being arranged on door, window, ceiling, the roof, is used to regulate from the outside to the indoor quantity of illumination and the device of air flow amount.
Fig. 1 is the sketch map of hand blind system in the past.As shown in Figure 1, company's window formula blind system in the past comprises: window frame 1, blade 2 and a plurality of connection box 1a.
Said a plurality of connection box 1a is separated from each other, and for the blade 2 to each window carries out switching manipulation, the handle 3 corresponding with it need be installed on each connection box 1a.
Therefore, for said hand blind system, in order to open or close all blades 2, operating personnel need operate respectively each handle 3, use very inconvenience.
For overcoming the shortcoming of said hand blind system, the inventor has proposed korean registered patent No.918787, and denomination of invention is " a towed blind system ".
To shown in Figure 4, said patent is characterised in that composition comprises like Fig. 2: a plurality of blade 60, a plurality of gear train 30, guide rail frame 10, bar-shaped rotary part 16 and banded rotary part 17; Wherein, the left and right side of a plurality of blades has the mouth of insertion, and length direction forms with tabular surface along the left and right sides; A plurality of gear trains provide support respective vanes through the blade linkage 29 in the insertion mouth that is inserted into said blade 60 left and right sides from the side, and are center rotation respective vanes with the insertion mouth of the blade that is connected with the respective vanes linkage; The built-in said a plurality of gear trains of guide rail frame also form a line it, to the respective teeth wheels one row slip mobile space are provided; Bar-shaped rotary part makes the said blade that combines with the respective vanes linkage along forward and reverse rotation through the blade linkage of the gear train in the said guide rail frame 10 of rotation; Banded rotary part can draw each gear train in the said guide rail frame along equidirectional; Side in the respective teeth wheels guide rail framework is concentrated; Realize the complete open state of corresponding shutter; Perhaps the respective teeth wheels are arranged in the guide rail frame at certain intervals, make corresponding shutter realize semi-open or complete closed state.
The rotating rod that is provided with in the said guide rail frame of said bar-shaped rotary part 16 rotations; Corresponding rotating rod is rotated with the state that connects the gear train of arranging in the guide rail frame; Through the revolving force of corresponding rotating rod, make of the direction of rotation rotation of the blade connector of gear train along corresponding rotating rod.
Said invention in the past forms bar-shaped rotary part and banded rotary part respectively, has the very complicated shortcoming of structure.
In addition, owing to need transmit a plurality of gear trains through the track conveyer belt, after long-time the use, the track conveyer belt loses elastic force, thus the problem that appearance can't normally transmit.
Summary of the invention
The present invention proposes for addressing the above problem; Its objective is a kind of electric-powered shutter system that provides; This electric-powered shutter system makes the vanes fixed device rotation of slip lasso trick through the rotation of rotating shaft; Thereby guarantee that blade can stablize rotation, the lasso trick of guaranteeing simultaneously to slide can be parked in the tram when descending, thereby keeps interlobate interval certain.
In addition; The present invention also aims to provide a kind of electric-powered shutter system, through this electric-powered shutter system, the slip lasso trick can receive the guiding of distance maintaining plate and guide hump when moving up and down in guide rail inside; Double swerve can not take place, can guarantee accurate operation.
For achieving the above object, the present invention includes: two side rails, upper end bar, last wrapper sheet and following wrapper sheet, rotating shaft, a plurality of slip lasso trick, blade and lifter; Wherein, said two side rails inside are formed with inserts the space, and the two ends in this insertion space are formed with engagement groove, and the back in this insertion space is formed with the distance maintaining plate, and the center front in this insertion space is formed with long guiding groove; Said upper end bar forms on said guide rail and has long action shaft, and this long action shaft combines with said rotating shaft along the two ends that laterally form and be somebody's turn to do long action shaft, and is connected with the movable axis through the motor M rotation on this long action shaft; Said upward wrapper sheet and following wrapper sheet are separately positioned on the top and bottom of said guide rail, and the inside of said upward wrapper sheet and following wrapper sheet is formed with the rotating shaft combined hole that is provided with bearing, and said two sides of going up wrapper sheet and following wrapper sheet are formed with the combination convexity; Said rotating shaft combines with the said combined hole of going up wrapper sheet and following wrapper sheet, and the external surface of said rotating shaft is formed with the screw thread of screw form; Said a plurality of slip lasso trick is arranged in the said rotating shaft, and the side set inside of said a plurality of slip lasso tricks has the gear that combines with said rotating shaft, and the place ahead of this gear is provided with the vanes fixed device, and the rear of this gear is provided with keep plate; Said blade is arranged on the vanes fixed device that forms on the said slip lasso trick, and the two sides of said blade are formed with the blade side plate, and the center front of this blade side plate has rectangular preiection; Said lifter is arranged on the lower end of said rotating shaft, can make said a plurality of slip lasso trick upper and lower mobile.
The present invention has following multiple beneficial effect.
The first, structure compares that technology was simpler in the past, has good operational stability.
The second, the revolving force through rotating shaft rotates each gear that is provided with on a plurality of slip lasso tricks simultaneously, the switch of control blade, thus make that the switching manipulation of blade is very easily simple.
When three, the slip lasso trick moves down, can accurately keep in the center, prevent to occur between the blade slit.
Four, through lifter the slip lasso trick is risen, thereby make that the descending operation of slip lasso trick is very simple.
When five, the slip lasso trick moves up and down in guide rail inside, receive the guiding of distance maintaining plate and guide hump, double swerve can not occur, can guarantee accurate operation.
Description of drawings
Fig. 1 to Fig. 4 is elevation and the sketch map of in the past inventing.
Fig. 5 is the decomposing schematic representation of structure of the present invention.
Fig. 6 is the front section view of structure of the present invention.
Fig. 7 is a guide rail structure sketch map of the present invention.
Fig. 8 is the decomposing schematic representation of slip cap Cable Structure of the present invention.
Fig. 9 is the sectional view of keep plate structure of the present invention.
Figure 10 is the sketch map of slip lasso trick of the present invention and guide rail bonding state.
Figure 11 is a blade construction sketch map of the present invention.
Figure 12 is a riser structure sketch map of the present invention.
Figure 13 to Figure 14 is the front section view of user mode of the present invention.
The specific embodiment
Specify preferred implementation of the present invention below in conjunction with accompanying drawing.
Fig. 5 is the decomposing schematic representation of structure of the present invention, and Fig. 6 is the amplification view of structure of the present invention, and Fig. 7 to Figure 10 is the sketch map of each building block of the present invention, in the said accompanying drawing, and symbol 200 expressions electric-powered shutter body of the present invention.
Said body 200 comprises: two side rails 110, and this two side rails 110 is inner sq.rd shape with insertion space 111; Upper end bar 120, this upper end bar 120 has the movable axis through the motor rotation, and is provided with the action shaft (power transmission shaft) that combines with movable axis; Last wrapper sheet 130 and following wrapper sheet 130 ', wrapper sheet 130 and following wrapper sheet 130 ' are connected to the top and bottom of guide rail on this; Rotating shaft 140, the external surface of this rotating shaft 140 is formed with screw thread 141; A plurality of slip lasso tricks 150, these a plurality of slip lasso tricks 150 are arranged in the rotating shaft 140, and set inside has the gear 155 that combines with rotating shaft 140, and the place ahead of gear 155 is formed with vanes fixed device 156; Blade 180, this blade 180 combines with the vanes fixed device 156 of slip lasso trick 150; And lifter 190, this lifter 190 is arranged on the lower end of rotating shaft 140.
Said guide rail 110 is as shown in Figure 7, and inside is formed with inserts space 111, goes to upper and lower open sq.rd shape, and the suitable length of intercepting is used as required.
The two ends in said insertion space 111 are formed with quadrangle engagement groove 112, and inner rear is formed with the long distance maintaining plate 113 of protrusion forwards downwards, and the front is formed with the guiding groove 114 that middle body cuts.
The both sides of said guiding groove 114 are provided with forwards the guide table 114a of protrusion, not only can prevent that guiding groove 114 from receiving external impact and be out of shape, and can guarantee that the vanes fixed device 156 that the back will be explained can stably move up and down.
The upside width A of said distance maintaining plate 113 is minimum, and the downside width B is greater than width A, and the centre also divides multistage to form different in width.
In addition, 111 both sides, insertion space of said guide rail 110 are formed with the guide hump 115 of protrusion forwards, and front end carries out fillet to be handled.
The inside of said guide rail 110 is inserted to insert in the space 111 rotating shaft 140 that has combined a plurality of slip lasso tricks 150 is set, and the top and bottom of guide rail 110 combine wrapper sheet 130 and following wrapper sheet 130 ' respectively.
The said wrapper sheet 130 of going up is quadrangle with following wrapper sheet 130 ', and a side connects to be formed with inserts the combined hole 131 that rotating shaft 140 is set, and combined hole 131 inner surfaces are provided with bearing.
In addition, said following both sides of going up wrapper sheet 130 are formed with the combination convexity 132 of downward protrusion, and the top both sides of lower end wrapper sheet 130 ' are formed with combination protruding upward protruding 132.
Said combination protruding 132 is inserted and is arranged in the engagement groove 112 of guide rail 110, and countershaft 140 provides support.
The external surface of said rotating shaft 140 is formed with the screw thread 141 of screw form (spiral-shaped), and top and bottom are formed with fastening devices 142,143.
The upper end fastening devices 142 of said rotating shaft 140 combines with the combined hole 131 of last wrapper sheet 130, and lower end fastening devices 143 combines with the combined hole 131 of following wrapper sheet 130 '.
The bearing that is provided with in the combined hole 131 guarantees that rotating shaft 140 rotations are smooth and easy, can minimize noise.
Said slip lasso trick 150 is as shown in Figure 8, has rectangular body, and a side connects to be formed with and inserts the patchhole 151 that rotating shaft 140 is set in the above, and the place ahead longitudinally connects and is formed with combined hole 152.
In addition; Two side external surfaces of slip lasso trick 150 are formed with the long support groove 153 that front end is handled through fillet, and the rear is formed with shape engagement groove 154.
The set inside of said combined hole 152 combines the gear 155 of rotation with rotating shaft 140, gear 155 the place aheads are provided with vanes fixed device 156.
Said vanes fixed device 156 is provided with fastening devices 158 forwardly, and this fastening devices 158 is formed with inserts the grooving 157 that blade 180 is set, and the external surface of this fastening devices 158 is formed with the patchhole 159 that inserts hinge axis.
In addition, the rear of fastening devices 158 is formed with rounded leading plate 158a.The front of said guided plate 158a attaches with guiding groove 114 back of guide rail 110 and combines.
The inside of said patchhole 151 is inserted and is provided with rotating ring 160, and these rotating ring 160 central authorities have the through hole 161 that inserts rotating shaft.
Said rotating ring 160 rotates along equidirectional with rotating shaft 140, is arranged in the upside and the downside of the gear 155 of combined hole 152 settings.
The back of said gear 155 is provided with keep plate 170, guarantees that gear 155 can stablize rotation.
Said keep plate 170 is as shown in Figure 9, and the place ahead forms push pedal 171, and push pedal 171 central authorities are provided with helical spring 172, and helical spring 172 rears form fixed head 173.
Because helical spring 172 provides resilient support to push pedal 171 all the time, so can improve the revolving force of gear 155.
When said slip lasso trick 150 was inserted into the insertion space 111 of guide rail 110, shown in figure 10, the engagement groove 154 that slip lasso trick 150 rears form combined with distance maintaining plate 113, and the support slot 153 of two sides combines with guide hump 115.
The width of the engagement groove 154 that said slip lasso trick 150 forms is identical with the width of first distance maintaining plate 113, and the width of second the distance maintaining plate 113 then width with the engagement groove 154 of next one slip lasso trick 150 is identical.
As stated, slip lasso trick 150 and guide rail 110 stable bond when moving up and down, double swerve can not occur.
Said upper end bar 120 rectangular rod shape, inner along laterally being formed with long action shaft 121.
The external surface of action shaft 121 is formed with screw thread, and both-side ends combines with rotating shaft 140.
In addition, said action shaft 121 is connected with the movable axis 122 that rotates through motor M.Said motor M can be operated through wired or wireless and remote control mode.
Said blade 180 is shown in figure 11, and both side ends is formed with blade side plate 181, and it is protruding 182 that the center front of blade side plate 181 is formed with the quadrangle of protrusion forwards, and the external surface of quadrangle protruding 182 forms porose 183.
Said blade side plate 181 can be dismantled, and the quadrangle of blade side plate 181 protruding 182 is inserted in the grooving 157 of fastening devices 158, with the hinge axis secure bond.
Said lifter 190 is shown in figure 12, is arranged on rotating shaft 140 bottom, and body is identical with slip lasso trick 150, is four prism type, and upper surface one side of body connects to be formed with inserts the patchhole 191 that rotating shaft 140 is set.
Said patchhole 191 set inside have shifting axle 192; This shifting axle 192 has reverse thread, and the hand of spiral of the hand of spiral of this reverse thread and rotating shaft 140 is opposite, when rotating shaft 140 to when rotation; Keep stationary state; When rotating shaft 140 reverse rotations, will rise, make upwards side shifting of slip lasso trick 150.
In addition, two side external surfaces of lifter 190 are formed with long support groove 193, and support slot 193 combines with the guide hump 115 of guide rail 110, when moving up and down, receives the guiding of guide hump 115.
With reference to Fig. 5, Figure 13 and Figure 14, specify operating principle of the present invention below.
At first, the motor M of the upper end bar 120 that is provided with to two side rails, 110 upper ends imports power supply, makes action shaft 121 rotations, and then makes connected movable axis 122 rotations.
Said direction of rotation is shown in figure 13, and action shaft 121 is along the direction of arrow (forward) rotation, and the movable axis 122 that combines with it also rotates along the direction of arrow.
Meanwhile, the rotating shaft 140 that combines with the both side ends of movable axis 122 is rotated along the direction of arrow.
Said rotating shaft 140 is rotated with the state of the combined hole 131 that is fixed in wrapper sheet 130 and following wrapper sheet 130 '.At this moment, the bearing that is provided with in the combined hole 131 guarantees that the rotation of rotating shaft 140 is smooth and easy.
As stated, rotating shaft 140 horizontally rotates motion, and the gear 155 of the slip lasso trick 150 that combines with rotating shaft 140 will vertically rotatablely move, and meanwhile, also edge and gear 155 identical directions is rotated with the vanes fixed device 156 that gear 155 connects.
That is, rotating shaft 140 rotations with the gear that drives all slip lasso tricks 150 that connect with rotating shaft 140 155 rotations, finally make blade 180 rotations.
Under said state, the side shifting slip lasso trick 150 that makes progress if desired, as long as make rotating shaft 140 along the direction of arrow (oppositely) rotation, the lifter 190 that is arranged on rotating shaft 140 lower ends will rise, and promotes the soffit of slip lasso trick 150, and it is moved up.
At this moment, the engagement groove 154 of slip lasso trick 150 will receive on the guide rail 110 guiding of the distance maintaining plate 113 that forms, and the support slot 153 that the two sides of slip lasso trick 150 form will move up under the guiding of the guide hump 115 of guide rail 110.
At this moment, blade 180 will keep folded state to rise, rather than deployed condition.
In addition, in the time of need descending slip lasso trick 150 again, as long as rotating shaft 140 is rotated in the forward, the lifter 190 inner shifting axles 192 that form will be along the screw thread 141 downward side shiftings of rotating shaft 140.
At this moment, range upon range of slip lasso trick 150 is side shifting downwards also, and slip lasso trick 150 topmost will descend behind a segment distance along with first distance maintaining plate 113, be parked in the lower end.
Because the width of the engagement groove 154 of slip lasso trick 150 is identical with the width of first distance maintaining plate 113; Therefore; Slip lasso trick 150 is behind the segment distance that descends with distance maintaining plate 113, with accurately resting on above second distance maintaining plate of width greater than first distance maintaining plate width.
Second slip lasso trick also will be with the mode identical with first slip lasso trick, accurately be parked in second distance maintaining plate above.
As stated, because slip lasso trick 150 can accurately be fixed on definite position, therefore, when blade 180 rotations, when realizing open or closed condition, all the slit can not appear.

Claims (10)

1. an electric-powered shutter system is characterized in that, this electric-powered shutter system comprises: two side rails, upper end bar, last wrapper sheet and following wrapper sheet, rotating shaft, a plurality of slip lasso trick, blade and lifter; Wherein, said two side rails inside are formed with inserts the space, and the two ends in this insertion space are formed with engagement groove, and the back in this insertion space is formed with the distance maintaining plate, and the center front in this insertion space is formed with long guiding groove; Said upper end bar forms on said guide rail and has long action shaft, and this long action shaft combines with said rotating shaft along the two ends that laterally form and be somebody's turn to do long action shaft, and is connected with the movable axis through motor (M) rotation on this long action shaft; Said upward wrapper sheet and following wrapper sheet are separately positioned on the top and bottom of said guide rail, and the inside of said upward wrapper sheet and following wrapper sheet is formed with the rotating shaft combined hole that is provided with bearing, and said two sides of going up wrapper sheet and following wrapper sheet are formed with the combination convexity; Said rotating shaft combines with the said combined hole of going up wrapper sheet and following wrapper sheet, and the external surface of said rotating shaft is formed with the screw thread of screw form; Said a plurality of slip lasso trick is arranged in the said rotating shaft, and the side set inside of said a plurality of slip lasso tricks has the gear that combines with said rotating shaft, and the place ahead of this gear is provided with the vanes fixed device, and the rear of this gear is provided with keep plate; Said blade is arranged on the vanes fixed device that forms on the said slip lasso trick, and the two sides of said blade are formed with the blade side plate, and the center front of this blade side plate has rectangular preiection; Said lifter is arranged on the lower end of said rotating shaft, can make said a plurality of slip lasso trick upper and lower mobile.
2. electric-powered shutter according to claim 1 system; It is characterized in that the distance maintaining plate of said guide rail forwards protrudes formation, the upper end width is less; Width becomes greatly gradually downwards, and said distance maintaining plate combines with the engagement groove that the rear of said slip lasso trick forms.
3. electric-powered shutter according to claim 1 system; It is characterized in that said keep plate is arranged on the gear rear of said slip lasso trick set inside, the place ahead of said keep plate is formed with push pedal; The central authorities of this push pedal are provided with helical spring, and this helical spring rear is formed with fixed head.
4. electric-powered shutter according to claim 1 system; It is characterized in that; The inner insertion of the patchhole of said lifter is provided with shifting axle, and this shifting axle has reverse thread, and the hand of spiral of this reverse thread is opposite with the hand of spiral of said rotating shaft; The said rotating shaft side shifting that when reverse rotation, makes progress rises said slip lasso trick.
5. electric-powered shutter according to claim 1 system is characterized in that, said blade can with said vanes fixed device combination or dismounting.
6. electric-powered shutter according to claim 1 system is characterized in that said blade both sides are formed with the blade side plate.
7. electric-powered shutter according to claim 1 system is characterized in that said motor starts through wired or wireless mode.
8. electric-powered shutter according to claim 1 system is characterized in that the both sides, inside of said guide rail are formed with guide hump, and the two sides of said slip lasso trick are formed with support slot, and said support slot can combine with said guide hump.
9. electric-powered shutter according to claim 1 system is characterized in that, said combined hole inside of going up wrapper sheet and following wrapper sheet is formed with bearing, rotates smoothly to guarantee said rotating shaft.
10. electric-powered shutter according to claim 1 system is characterized in that the two sides of said lifter are formed with support slot.
CN2010800482752A 2009-10-27 2010-10-26 Electric louver system CN102713125A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2009-0102064 2009-10-27
KR1020090102064A KR100943523B1 (en) 2009-10-27 2009-10-27 Electric louver system
PCT/KR2010/007351 WO2011052953A2 (en) 2009-10-27 2010-10-26 Electric louver system

Publications (1)

Publication Number Publication Date
CN102713125A true CN102713125A (en) 2012-10-03

Family

ID=42083665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800482752A CN102713125A (en) 2009-10-27 2010-10-26 Electric louver system

Country Status (3)

Country Link
KR (1) KR100943523B1 (en)
CN (1) CN102713125A (en)
WO (1) WO2011052953A2 (en)

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CN103161397A (en) * 2013-01-31 2013-06-19 俞焱文 Cordless motor-driven built-in shutter
CN105201623A (en) * 2014-05-27 2015-12-30 现代自动车株式会社 System For Controlling Air Flow Into Vehicle Engine Compartment
CN105971478A (en) * 2016-05-23 2016-09-28 太仓东泰精密机械有限公司 Electric window shutter structure for outdoor motor home
CN106285400A (en) * 2016-08-29 2017-01-04 中车大连机车车辆有限公司 Railway locomotive used in blinds aluminium alloy vane
CN107075902A (en) * 2014-10-16 2017-08-18 伦森防晒屏公司 Slab devices
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CN107532426A (en) * 2015-05-28 2018-01-02 伦森防晒屏公司 Lath roof and the method for adapting to lath roof
CN109209134A (en) * 2018-11-05 2019-01-15 王淑华 A kind of Intellectualized electric window

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KR101871459B1 (en) 2016-08-23 2018-08-02 이지영 blind
KR102051815B1 (en) * 2018-01-23 2019-12-04 허경철 Adjustable solar variable louver system
GB2572794A (en) * 2018-04-11 2019-10-16 Hydro Building Systems Uk Ltd Louvre Systems
KR102061020B1 (en) * 2018-05-02 2019-12-31 원일오토(주) Driving apparatus of system louver
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CN103161397A (en) * 2013-01-31 2013-06-19 俞焱文 Cordless motor-driven built-in shutter
CN105201623A (en) * 2014-05-27 2015-12-30 现代自动车株式会社 System For Controlling Air Flow Into Vehicle Engine Compartment
CN105201623B (en) * 2014-05-27 2019-04-30 现代自动车株式会社 For controlling the system for entering the air of vehicle motor room and flowing
CN107075902A (en) * 2014-10-16 2017-08-18 伦森防晒屏公司 Slab devices
CN107250684B (en) * 2015-03-05 2020-02-18 沃尔纳多航空有限公司 Air circulator with vein control system
CN107250684A (en) * 2015-03-05 2017-10-13 沃尔纳多航空有限公司 Air circulator with vein part control system
US20180003401A1 (en) * 2015-03-05 2018-01-04 Vornado Air, Llc Air circulator with vein control system
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CN107532426B (en) * 2015-05-28 2020-01-14 伦森防晒屏公司 Slat roof and method for adapting a slat roof
CN107532426A (en) * 2015-05-28 2018-01-02 伦森防晒屏公司 Lath roof and the method for adapting to lath roof
CN105971478A (en) * 2016-05-23 2016-09-28 太仓东泰精密机械有限公司 Electric window shutter structure for outdoor motor home
CN106285400A (en) * 2016-08-29 2017-01-04 中车大连机车车辆有限公司 Railway locomotive used in blinds aluminium alloy vane
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