CN101280664B - Electric blind window curtain - Google Patents
Electric blind window curtain Download PDFInfo
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- CN101280664B CN101280664B CN2008100620102A CN200810062010A CN101280664B CN 101280664 B CN101280664 B CN 101280664B CN 2008100620102 A CN2008100620102 A CN 2008100620102A CN 200810062010 A CN200810062010 A CN 200810062010A CN 101280664 B CN101280664 B CN 101280664B
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Abstract
Disclosed is an electric louver blind, which comprises a bearing (1), soft louver uniwafers (2) which are in vertical suspension row by row, and vertical shafts (3) connected with the louver uniwafers (2); the louver blind also comprises a rolling barrel (4), a first motor (5) and a second motor (6); wherein, the rolling barrel (4) is transversely supported on the bearing (1) in a rotary manner, and the first motor (5) is fixed on the bearing (1) and outside the rolling barrel (4) and is connected with the rolling barrel (4) by a first transmission mechanism; all vertical shafts (3) are arranged in the rolling barrel (4) at intervals in a rotary manner; the lower ends of the vertical shafts (3) go through the rolling barrel (4) and are connected with the louver uniwafers (2); the second motor (6) is fixed in the rolling barrel (4) and is connected with all vertical shafts (3) through a second transmission mechanism. The louver blind drives the rolling barrel to rotate by the first transmission mechanism and can be folded totally, thereby reaching the best light transmission effect; the vertical shafts can be driven by the second transmission mechanism to rotate certain angle around the axes thereof so as to adjust the transmittance .
Description
Technical field
The present invention relates to a kind of curtain, relate in particular to a kind of electric-powered shutter curtain.
Background technology
Existing electric-powered shutter curtain generally is to regulate the rotational angle of each blade of curtain by motor by transmission mechanism, realizes the adjustment to the curtain light transmittance.
As a patent No. is the electric controller that the Chinese utility model patent " electric controller of vertical blind curtain " of ZL96204797.X (notification number is CN2249817Y) has disclosed a kind of vertical blind curtain, be combined in an end of rail by shell block, and receive circuit and dynamic component with the splice grafting that simultaneously hardens, control the dynamical element action of dynamic component by receiving circuit, this dynamical element can make a worm screw and a spindle rotation, this worm screw is by the through hole of each sliding seat, and worm gear engagement with a final sliding seat, the moving runner engagement of axostylus axostyle and each sliding seat, between two adjacent sliding seats double-action plate is arranged, make sliding seat walk into expansion or overlapping, and make blade become appropriate angular turn according to rail.
Blinds in the above-mentioned sun blind is also promptly regulated the rotational angle of each blade of curtain with motor by transmission mechanism, realizes the adjustment to the curtain light transmittance; When folding, can only be toward the both sides walking.Therefore, when folding, blinds still is exposed to outside the window, and promptly curtain can not be covered up fully.
Also as an application number be that the Chinese invention patent " a kind of power driven mechanism in use for window shutter " of ZL200710026250.2 (publication number is CN101004127A) has disclosed a kind of power driven mechanism in use for window shutter, it comprises the shutter frame, be arranged on the shutter jack on the frame, it is characterized in that the shutter jack is mainly by manual or electronic tumbler, the blinds folding and unfolding that drives by tumbler and have blinds folding and unfolding and the pendulous device that two blinds rotate rope and constitute, blinds folding and unfolding and pendulous device are mainly by the support that is arranged on the shutter frame, be arranged on the ring that has screw on the support, be threaded in ring and go up the interior wiring screw rod formation of screw, below the ring of screw front, be provided with perforation, wiring free end on the wiring screw rod pass the perforation with below blinds link together, the wiring screw rod links to each other with tumbler, a wherein end of ring is socketed with tube, the other end of tube rotates the other end that is actively socketed on support, tube is provided with the steel loop of opening, the steel loop openend is provided with hook, two ropes that drive the blinds switch are connected on two hooks, the wiring screw rod is provided with hooked scarf, is provided with the button piece in the tube of corresponding hooked scarf.
To be another regulate the rotational angle of each blade of curtain by transmission mechanism for it, realizes the adjustment to the curtain light transmittance, sun blind can not be furled fully.
Summary of the invention
Technical problem to be solved by this invention is that a kind of adjustment that can regulate the rotational angle realization of each blinds monolithic of curtain to the curtain light transmittance, the electric-powered shutter curtain that each blinds monolithic can be furled fully again are provided at above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of electric-powered shutter curtain, the vertical shaft that includes bearing, is the vertically suspended flexible blinds monolithic of row's shape, links to each other with described blinds monolithic; It is characterized in that: this curtain also comprises cylinder, first motor and second motor; Wherein, the rotating cross binding of cylinder is on bearing, and described first motor is fixed on the bearing and is positioned at outside the cylinder, and first motor links to each other with cylinder by first transmission mechanism, rotates around self axis with the relative bearing of head roll; Described each vertical shaft vertically is arranged in the cylinder at interval rotationally, and the vertical shaft lower end passes that cylinder links to each other with described blinds monolithic and the blinds monolithic can the deflection with the rotation of vertical shaft; Described second motor is fixed in the cylinder, and second motor links to each other with each vertical shaft by second transmission mechanism, to drive the relative cylinder of each vertical shaft around self axis rotation.
The first above-mentioned transmission mechanism comprises internal gear, first motor worm, first duplicate gear, second duplicate gear, wherein, described internal gear and described cylinder one end are fixed and can be driven the cylinder rotation, internal gear by bearings at the bearing sidepiece, described first motor worm is rotated by first motor-driven, first duplicate gear and second duplicate gear are installed in the sidepiece of bearing, the gear wheel portion of first duplicate gear and first motor worm transmission engagement, the transmission engagement of gear wheel portion, the pinion part of second duplicate gear and the internal gear transmission engagement of the pinion part of first duplicate gear and second duplicate gear.
First transmission mechanism is actual to be reducing transmission structure, and this structure is provided with an internal gear, can be in the confined space each driving member of layout, so this first transmission mechanism has compact conformation, stable transmission advantage.Certainly this first drive mechanism also can be out of shape slightly, and adopts similar reducing transmission structure.
The second above-mentioned transmission mechanism comprises some worm screws, some worm gears, the 3rd duplicate gear, face gear, second motor worm, wherein, described some worm screws link together and are intervally installed by a power transmission shaft, this power transmission shaft rotationally along drum shaft in being installed in cylinder, described each worm gear is connected with vertical shaft respectively and can drives the vertical shaft rotation, described the 3rd duplicate gear radially is installed in the cylinder along cylinder rotationally, described face gear is installed on the power transmission shaft and can rotates with it, described second motor worm is rotated by second motor-driven, the gear wheel portion transmission engagement of second motor worm and the 3rd duplicate gear, the pinion part of the 3rd duplicate gear and face gear transmission engagement, each worm screw respectively with each corresponding worm-drive engagement.
Second transmission mechanism is actual to be reducing transmission structure, and this structure is each driving member of layout in limited cylinder space, so this second transmission mechanism has compact conformation, stable transmission advantage.Certainly this second drive mechanism also can be out of shape slightly, and adopts similar reducing transmission structure.
Above-mentioned cylinder is made up of upper casing and lower casing two parts, be arranged at intervals with the following joint pins that have screwed hole on it of arranging in the lower casing more, be arranged at intervals with the last joint pin that many rows have screwed hole in the corresponding upper casing, have screw will go up joint pin and be threaded togather with following joint pin.Cylinder is made up of upper casing and lower casing two parts and is had the advantage of being convenient to assemble each parts in it, earlier the inner face of lower casing and internal gear is fixed during assembling, each drive disk assembly is installed in the lower casing again, covers upper casing then, by screw upper casing is fixed on the lower casing.
Be interval with polylith in the above-mentioned upper casing along its upper junction plate that radially is provided with, one side of upper junction plate is provided with upper notch, be interval with polylith along its lower connecting plate that radially is provided with in the corresponding lower casing, one side of lower connecting plate is provided with down recess, after upper casing and lower casing were fixing, described upper notch and following recess were involutory and form the perforation that the activity of confession power transmission shaft wears.Because the length of cylinder own is longer, so cylinder needs certain intensity, and upper junction plate and lower connecting plate play the work of reinforcing rib in order to strengthen the intensity of cylinder own, have upper junction plate and lower connecting plate to play the effect of supporting shaft simultaneously again.
The structure that the 3rd above-mentioned duplicate gear is arranged in the cylinder is, in lower casing, be provided with two dividing plates that are provided with along the lower casing axially spaced-apart, each dividing plate both sides also has a upwardly extending joint pin, two limited blocks that match with dividing plate on joint pin, form the hole that the connecting axle activity for the 3rd duplicate gear wears by screw between dividing plate and the limited block.This is simple and practical, and the 3rd duplicate gear is installed only to be needed the connecting axle of the 3rd duplicate gear is erected on two cover plates, then with the fixing installation of on the cover board promptly finishing the 3rd duplicate gear of limited block.
The structure that above-mentioned vertical shaft is arranged in the cylinder is, be provided with a plurality of projections along its axially spaced-apart in lower casing, have the hole that wears for vertical shaft on the projection, described worm gear just is shelved on the projection, one press strip is compressed on the worm gear upper surface, and the two ends of press strip link to each other with the two ends of cylinder.
Above-mentioned bearing is made up of link plate, left cover, right cover plate and Shell Plate, left cover and right cover plate are fixed on the link plate both sides, Shell Plate is roughly L-shaped, the horizontal edge and the link plate of Shell Plate are fixed, the dual-side of Shell Plate and left and right cover plate are fixed, described link plate, left cover, right cover plate and Shell Plate surround one can ccontaining cylinder and the space of lower ending opening, and the both sides of cylinder are rotatable to be installed on the left and right cover plate.This seat structure forms one can ccontaining cylinder and the space of lower ending opening, after curtain that cylinder will be made up of multi-disc blinds monolithic furled, integral body was hidden in this space like this, guaranteed integral aesthetic property, also have link plate conveniently to be fixed on the metope, be convenient to the installation of whole electrically driven curtain.
The first above-mentioned motor, first duplicate gear and second duplicate gear are installed in the left cover, described internal gear by bearings on the left cover inner face.First gear is encapsulated in the left cover of bearing, guarantees integral aesthetic property.
Compared with prior art, the invention has the advantages that: this electric-powered shutter curtain drives cylinder and rotates by the action of first transmission mechanism, and sun blind are furled fully, has reached best translucent effect; Have, it also can drive vertical shaft around self rotational certain angle by the action of second transmission mechanism, realizes the adjustment to light transmittance again; Promptly this electric-powered shutter curtain is taken into account the advantage of local light transmittance adjustment structure in existing roller shutter and the sun blind.Also have this first transmission mechanism and second transmission mechanism respectively by two independently motor drive, guarantee not disturbing between these two transmission mechanism actions, can also on the basis of this electric-powered shutter curtain, increase the structure of respectively two motors being carried out controlled in wireless, this electric-powered shutter curtain is carried out the wireless remote control operation, realize human oriented design the electric-powered shutter curtain.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention;
Fig. 2 removes schematic perspective view behind the part bearing for the embodiment of the invention;
Fig. 3 is installed in perspective view on the left cover for first transmission mechanism in the embodiment of the invention;
Fig. 4 is the structure broken away view of first transmission mechanism in the embodiment of the invention;
Fig. 5 is the schematic perspective view (removing cylinder upper casing state) of second transmission mechanism in the embodiment of the invention;
Fig. 6 is the schematic perspective view (removing cylinder lower casing state) of second transmission mechanism in the embodiment of the invention;
Fig. 7 is the perspective view of embodiment of the invention intermediate roll upper casing;
Fig. 8 is the perspective view of embodiment of the invention intermediate roll lower casing;
Fig. 9 is the connection diagram of embodiment of the invention neutral axis and blade.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1～6, be a preferred embodiment of the present invention.
A kind of electric-powered shutter curtain, include bearing 1, the some vertically suspended flexible blinds monolithic 2 of row's shape, number and blinds monolithic 2 corresponding vertical shafts 3 of being, wherein the quantity of blinds monolithic 2 is relevant with the size of window, can set as required, the blinds monolithic more than 2 that window greatly then needs, and every blinds monolithic 2 corresponding vertical shafts 3.Bearing 1 is made up of link plate 11, left cover 12, right cover plate 13 and Shell Plate 14, left cover 11 and right cover plate 12 are fixed on link plate 11 both sides, Shell Plate 14 is roughly L-shaped, the horizontal edge of Shell Plate 14 and link plate 11 are fixing, the dual-side of Shell Plate 14 and left and right cover plate 12,13 are fixing, and described link plate 11, left cover 12, right cover plate 13 and Shell Plate 14 surround the space of a lower ending opening.
This curtain also comprises cylinder 4, first motor 5 and second motor 6;
Wherein, the both sides of cylinder 4 are rotatable to be installed on the left and right cover plate 12,13, cylinder 4 integral body are contained in the space of bearing 1, cylinder 4 is made up of upper casing 41 and lower casing 41 two parts, be arranged at intervals with the following joint pins 421 that have screwed hole on it of arranging in the lower casing 41 more, be arranged at intervals with the last joint pin 411 that many rows have screwed hole in the corresponding upper casing 41, have screw will go up joint pin 411 and be threaded togather with following joint pin 421.
Described first motor 5 is fixed in the left cover 12 of bearing 1, and first motor 5 links to each other with cylinder 4 by first transmission mechanism, rotates around self axis with head roll 4 relative bearings 1.
As Fig. 3, shown in 4, first transmission mechanism comprises internal gear 7, first motor worm 51, first duplicate gear 8, second duplicate gear 9, wherein, described internal gear 7 is fixed with described cylinder 4 one ends and can be driven cylinder 4 rotations, internal gear 7 is supported on by bearing 10 on the inner face of left cover 12 of bearing 1, described first motor worm 51 drives rotation by first motor 5, first duplicate gear 8 and second duplicate gear 9 are installed in the left cover 12 of bearing 1, the gear wheel portion 81 of first duplicate gear 8 and first motor worm, 51 transmissions engagement, the gear wheel portion 91 transmissions engagement of the pinion part 82 of first duplicate gear 8 and second duplicate gear 9, the pinion part 92 of second duplicate gear 9 and internal gear 7 transmissions engagement.First duplicate gear 8 and second duplicate gear 9 are installed in the left cover 12.
Described each vertical shaft 3 vertically is arranged in the cylinder 4 at interval rotationally, and vertical shaft 3 lower ends pass that cylinder 4 links to each other with described blinds monolithic 2 and blinds monolithic 2 can the deflection with the rotation of vertical shaft 3, as shown in Figure 9.But the structure that vertical shaft 3 links to each other with blinds monolithic 2 is the structure that links to each other with blinds monolithic 2 for the vertical shaft 3 that discloses among the ZL96204797.X of referenced patent number also.
Described second motor 6 is fixed in the cylinder 4, and second motor 6 links to each other with each vertical shaft 3 by second transmission mechanism, to drive each vertical shaft 3 relative cylinder 4 around self axis rotation.
As Fig. 5, shown in 6, described second transmission mechanism comprises some worm screws 15, some worm gears 16, the 3rd duplicate gear 17, face gear 18, second motor worm 61, wherein, described some worm screws 15 link together and are intervally installed by a power transmission shaft 19, this power transmission shaft 19 axially is installed in the cylinder 4 along cylinder 4 rotationally, described each worm gear 16 is connected with vertical shaft 3 respectively and can drives vertical shaft 3 rotations, described the 3rd duplicate gear 17 radially is installed in the cylinder 4 along cylinder 4 rotationally, described face gear 18 is installed on the power transmission shaft 19 and can rotates with it, described second motor worm 61 drives rotation by second motor 6, the gear wheel portion 171 transmissions engagement of second motor worm 61 and the 3rd duplicate gear 17, the pinion part 172 of the 3rd duplicate gear 17 and face gear 18 transmissions engagement, each worm screw 15 mesh with each corresponding worm gear 16 transmission respectively.
The structure that described power transmission shaft 19 is installed in the cylinder 4 is, in upper casing 41, be interval with polylith along its upper junction plate that radially is provided with 412, one side of upper junction plate 412 is provided with upper notch 413, be interval with polylith along its lower connecting plate that radially is provided with 422 in the corresponding lower casing 42, one side of lower connecting plate 422 is provided with down recess 423, after upper casing 41 and lower casing 42 were fixing, described upper notch 413 and following recess 423 were involutory and form the perforation that supplies power transmission shaft 19 activities to wear.And upper junction plate 412 and lower connecting plate 422 play the work of reinforcing rib in order to strengthen cylinder 4 intensity own.
The structure that described the 3rd duplicate gear 17 is arranged in the cylinder 4 is, in lower casing 42, be provided with two dividing plates 424 that are provided with along the lower casing spaced radial, each dividing plate 424 both sides also has a upwardly extending joint pin 425, two limited blocks 20 that match with dividing plate 424 on joint pin 425, form the hole that the connecting axle activity for the 3rd duplicate gear 17 wears by screw between dividing plate 424 and the limited block 20.
The structure that described vertical shaft 3 is arranged in the cylinder 4 is, shown in Fig. 7,8, in lower casing 42, be provided with a plurality of projections 426 along its axially spaced-apart, have the hole 427 that wears for vertical shaft on the projection 426, described worm gear 16 just is shelved on the projection 426, one press strip 21 is compressed on worm gear 16 upper surfaces, and the two ends of press strip 21 link to each other with the two ends of cylinder 4.
During use, we can increase the remote control circuit plate that respectively two motors is carried out controlled in wireless on the basis of this electric-powered shutter curtain, and this electric-powered shutter curtain is carried out wireless remote control operation, this circuit board be designed to routine techniques.
Operating principle of the present invention and process are as follows:
When needs are adjusted light transmittance, control 6 actions of second motor, second motor worm, 61 rotations of second motor 6, the gear wheel portion 171 of the 3rd duplicate gear 17 of drive and its engagement, the pinion part 172 of the 3rd duplicate gear 17 is also rotated thereupon simultaneously, 172 drives of pinion part of the 3rd duplicate gear 17 and 18 rotations of the face gear of its engagement, and face gear 18 is fixed on the power transmission shaft 19, therefore each worm screw 15 that power transmission shaft 19 reaches and power transmission shaft 19 is fixed is rotated thereupon, further drive each worm gear 16 rotation with worm screw 15 engagements, worm gear 16 is fixing with vertical shaft 3, so vertical shaft 3 relative cylinders 4 are around self axis rotation, the final blinds monolithic 2 that drives is around its axial rotation, and the angle of rotation is relevant with the time of second motor, 6 work, realizes the adjustment to the curtain light transmittance behind each blinds monolithic 2 rotational angle.
In the time will furling blinds monolithic 2, control 5 actions of first motor, first motor worm, 51 rotations of first motor 5, drive is rotated with the gear wheel portion 81 of first duplicate gear 8 of its engagement, pinion part 82 rotations of first duplicate gear 8 simultaneously, pinion part 82 drives of first duplicate gear 8 and gear wheel portion 91 rotations of second duplicate gear 9 of its engagement, pinion part 92 rotations of second duplicate gear 9 simultaneously, the pinion part 92 of second duplicate gear 9 drives internal gear 7 rotations with its engagement, the final cylinder 4 that drives rotates, to roll the curtain of being made up of some blinds monolithics 2.
Claims (9)
1. an electric-powered shutter curtain includes bearing (1), is the vertical shaft (3) of arranging the vertically suspended flexible blinds monolithic of shape (2), linking to each other with described blinds monolithic (2); It is characterized in that: this curtain also comprises cylinder (4), first motor (5) and second motor (6); Wherein, the rotating cross binding of cylinder (4) is on bearing (1), described first motor (5) is fixed on bearing (1) and goes up and be positioned at outside the cylinder (4), and first motor (5) links to each other with cylinder (4) by first transmission mechanism, rotates around self axis with the relative bearing (1) of head roll (4); Described each vertical shaft (3) is disposed in the cylinder (4) rotationally, and vertical shaft (3) lower end passes that cylinder (4) links to each other with described blinds monolithic (2) and blinds monolithic (2) can the deflection with the rotation of vertical shaft (3); Described second motor (6) is fixed in the cylinder (4), and second motor (6) links to each other with each vertical shaft (3) by second transmission mechanism, to drive the relative cylinder (4) of each vertical shaft (3) around self axis rotation.
2. electric-powered shutter curtain according to claim 1, it is characterized in that: described first transmission mechanism comprises internal gear (7), first motor worm (51), first duplicate gear (8), second duplicate gear (9), wherein, described internal gear (7) is fixed with described cylinder (4) one ends and can be driven cylinder (4) rotation, internal gear (7) is supported on bearing (1) sidepiece by bearing (10), described first motor worm (51) drives rotation by first motor (5), first duplicate gear (8) and second duplicate gear (9) are installed in the sidepiece of bearing (1), the gear wheel portion (81) of first duplicate gear (8) and first motor worm (51) transmission engagement, the pinion part (82) of first duplicate gear (8) meshes with gear wheel portion (91) transmission of second duplicate gear (9), the pinion part (92) of second duplicate gear (9) and internal gear (7) transmission engagement.
3. electric-powered shutter curtain according to claim 2, it is characterized in that: described second transmission mechanism comprises some worm screws (15), some worm gears (16), the 3rd duplicate gear (17), face gear (18), second motor worm (61), wherein, described some worm screws (15) link together and are intervally installed by a power transmission shaft (19), this power transmission shaft (19) axially is installed in the cylinder (4) along cylinder (4) rotationally, described each worm gear (16) is connected with vertical shaft (3) respectively and can drives vertical shaft (3) rotation, described the 3rd duplicate gear (17) radially is installed in the cylinder (4) along cylinder (4) rotationally, described face gear (18) is installed in power transmission shaft (19) and goes up and can rotate with it, described second motor worm (61) drives rotation by second motor (6), second motor worm (61) meshes with gear wheel portion (171) transmission of the 3rd duplicate gear (17), the pinion part (172) of the 3rd duplicate gear (17) and face gear (18) transmission engagement, each worm screw (15) mesh with corresponding each worm gear (16) transmission respectively.
4. electric-powered shutter curtain according to claim 3, it is characterized in that: described cylinder (4) is made up of upper casing (41) and lower casing (42) two parts, be arranged at intervals with the following joint pins (421) that have screwed hole on it of arranging in the lower casing (42) more, be arranged at intervals with many rows in the corresponding upper casing (41) and have the last joint pins (411) of screwed hole, have screw will go up joint pin (411) and following joint pin (421) is threaded togather.
5. electric-powered shutter curtain according to claim 4, it is characterized in that: be interval with polylith in the described upper casing (41) along its upper junction plate that radially is provided with (412), one side of upper junction plate (412) is provided with upper notch (413), be interval with polylith along its lower connecting plate that radially is provided with (422) in the corresponding lower casing (42), one side of lower connecting plate (422) is provided with down recess (423), after upper casing (41) and lower casing (42) were fixing, described upper notch (413) and following recess (423) were involutory and perforation that the activity of formation confession power transmission shaft (19) wears.
6. electric-powered shutter curtain according to claim 4, it is characterized in that: the structure that described the 3rd duplicate gear (17) is arranged in the cylinder (4) is, in lower casing (42), be provided with two dividing plates (424) that are provided with along lower casing (42) axially spaced-apart, each dividing plate (424) both sides also have a upwardly extending joint pin (425), two limited blocks (20) that match with dividing plate (424) on joint pin (425), form the hole that the connecting axle activity of confession the 3rd duplicate gear (17) wears by screw between dividing plate (424) and the limited block (20).
7. electric-powered shutter curtain according to claim 4, it is characterized in that: the structure that described vertical shaft (3) is arranged in the cylinder (4) is, in lower casing (42), be provided with a plurality of projections (426) along its axially spaced-apart, have the hole (427) that wears for vertical shaft (3) on the projection (426), described worm gear (16) just is shelved on the projection (426), one press strip (21) is compressed on worm gear (16) upper surface, and the two ends of press strip (21) link to each other with the two ends of cylinder (4).
8. electric-powered shutter curtain according to claim 3, it is characterized in that: described bearing (1) is by link plate (11), left cover (12), right cover plate (13) and Shell Plate (14) are formed, left cover (12 and right cover plate (13) be fixed on link plate (11) both sides, Shell Plate (14) is roughly L-shaped, the horizontal edge of Shell Plate (14) and link plate (11) are fixing, the dual-side of Shell Plate (14) and a left side, right cover plate (12,13) fixing, described link plate (11), left cover (12), right cover plate (13) and Shell Plate (14) surround one can ccontaining cylinder (4) and the space of lower ending opening, the rotatable left side that is installed in, the both sides of cylinder (4), right cover plate (12,13) on.
9. electric-powered shutter curtain according to claim 8, it is characterized in that: described first motor (5), first duplicate gear (8) and second duplicate gear (9) are installed in the left cover (12), and described internal gear (7) is supported on left cover (12) inner face by bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100620102A CN101280664B (en) | 2008-05-15 | 2008-05-15 | Electric blind window curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100620102A CN101280664B (en) | 2008-05-15 | 2008-05-15 | Electric blind window curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101280664A CN101280664A (en) | 2008-10-08 |
| CN101280664B true CN101280664B (en) | 2011-05-11 |
Family
ID=40013311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100620102A Expired - Fee Related CN101280664B (en) | 2008-05-15 | 2008-05-15 | Electric blind window curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101280664B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864889A (en) * | 2010-04-29 | 2010-10-20 | 烟台汽车工程职业学院 | Automatic light temperature control curtain |
| CN108179969B (en) * | 2017-12-18 | 2019-12-13 | 绍兴卓亚装饰材料有限公司 | Curtain guide rail |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463219A (en) * | 1966-10-10 | 1969-08-26 | Schenker Storen Maschf | Blind for windows or the like |
| CN2054069U (en) * | 1989-05-29 | 1990-03-07 | 上海汇丰窗帘制造有限公司 | Vertical venetian blind for window |
| CN2165219Y (en) * | 1993-08-14 | 1994-05-18 | 陈栋荣 | Vertical rod-controlled shutter |
| CN2278753Y (en) * | 1997-01-20 | 1998-04-15 | 李仁雄 | Louvre blade controller for vertical louver window |
| EP1120536A2 (en) * | 2000-01-27 | 2001-08-01 | Benthin Aktiengesellschaft | Motor device for driving a blind |
| US6405782B1 (en) * | 2000-11-16 | 2002-06-18 | Keng Mu Cheng | Transmission system for a motor-driven blind |
| CN1594824A (en) * | 2004-06-24 | 2005-03-16 | 张会武 | Vertical louver manipulating device |
| JP2005213978A (en) * | 2004-02-02 | 2005-08-11 | Inax Corp | Louver device |
-
2008
- 2008-05-15 CN CN2008100620102A patent/CN101280664B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463219A (en) * | 1966-10-10 | 1969-08-26 | Schenker Storen Maschf | Blind for windows or the like |
| CN2054069U (en) * | 1989-05-29 | 1990-03-07 | 上海汇丰窗帘制造有限公司 | Vertical venetian blind for window |
| CN2165219Y (en) * | 1993-08-14 | 1994-05-18 | 陈栋荣 | Vertical rod-controlled shutter |
| CN2278753Y (en) * | 1997-01-20 | 1998-04-15 | 李仁雄 | Louvre blade controller for vertical louver window |
| EP1120536A2 (en) * | 2000-01-27 | 2001-08-01 | Benthin Aktiengesellschaft | Motor device for driving a blind |
| US6405782B1 (en) * | 2000-11-16 | 2002-06-18 | Keng Mu Cheng | Transmission system for a motor-driven blind |
| JP2005213978A (en) * | 2004-02-02 | 2005-08-11 | Inax Corp | Louver device |
| CN1594824A (en) * | 2004-06-24 | 2005-03-16 | 张会武 | Vertical louver manipulating device |
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| Publication number | Publication date |
|---|---|
| CN101280664A (en) | 2008-10-08 |
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