CN111568149A - Shock-absorbing durable electric curtain - Google Patents
Shock-absorbing durable electric curtain Download PDFInfo
- Publication number
- CN111568149A CN111568149A CN202010470307.3A CN202010470307A CN111568149A CN 111568149 A CN111568149 A CN 111568149A CN 202010470307 A CN202010470307 A CN 202010470307A CN 111568149 A CN111568149 A CN 111568149A
- Authority
- CN
- China
- Prior art keywords
- piece
- roller
- track
- swinging
- shell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H15/00—Runners or gliders for supporting curtains on rails or rods
- A47H15/02—Runners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
- F16F2234/02—Shape cylindrical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a shock-absorbing durable electric curtain, which comprises a track and a motor driving device matched with the track; the motor driving device comprises a shell and a connecting device arranged in the shell, and the shell is provided with a curtain hanging hole matched with a curtain; the connecting device comprises a roller capable of moving back and forth along the track, a damping piece, a speed reducing piece and a fixing piece which are matched with the roller; the roller is provided with an anti-slip structure for increasing the friction force between the roller and the track; the outer surface of the roller is of a special-shaped structure so as to form the anti-slip structure. The anti-slip structure greatly increases the friction force between the roller and the track, so that the roller is not easy to slip relative to the track in the moving process, and the normal operation of the electric curtain is ensured.
Description
Technical Field
The invention belongs to the technical field, and particularly relates to a shock-absorbing durable electric curtain.
Background
In the existing electric curtain, the wheels are all arranged in a round shape, the outer surface is smooth, and the friction force between the roller and the track is small; therefore, in the moving process of the wheels, the electric curtain is very easy to slip relative to the track, so that the electric curtain is not stopped, and the electric curtain cannot move normally, thereby influencing the use.
Disclosure of Invention
The invention provides a shock-absorbing durable electric curtain which is not easy to slip between wheels and a track in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a shock-absorbing durable electric curtain comprises a track and a motor driving device matched with the track; the motor driving device comprises a shell and a connecting device arranged in the shell, and the shell is provided with a curtain hanging hole matched with a curtain; the connecting device comprises a roller capable of moving back and forth along the track, a damping piece, a speed reducing piece and a fixing piece which are matched with the roller; the roller is provided with an anti-slip structure for increasing the friction force between the roller and the track; the outer surface of the roller is of a special-shaped structure so as to form the anti-slip structure. The friction force between the roller and the track is greatly increased through the arrangement of the anti-slip structure, so that the roller is not easy to slip relative to the track in the moving process, and the normal operation of the electric curtain is ensured; due to the arrangement of the special-shaped structure, the contact area between the roller and the track is greatly increased, the friction force between the roller and the track is increased, and the slipping condition is avoided; through the setting of damper, can filter the gyro wheel because the vibrations that the special-shaped structure brought reach good shock attenuation effect, guarantee that the gyro wheel laminates the track all the time and moves.
Furthermore, the outer surface of the roller comprises a plurality of continuous planes, and an included angle is formed between every two adjacent planes; the structure is simple, and the forming is easy; compared with the traditional round roller, the area of the outer surface of the roller under the structure can be increased by more than 50%, and the anti-skid effect is good.
Furthermore, a plurality of grooves are distributed on the outer surface of the roller at intervals, and at least one contact surface is arranged between every two adjacent grooves; due to the existence of the groove, the outer surface of the roller becomes unsmooth, so that the friction force between the roller and the rail can be increased.
Further, the contact surface is of a cambered surface structure, a plane structure or a bent structure; further increase the area of contact before gyro wheel and the track, the reinforcing effect of preventing skidding.
Furthermore, the connecting device also comprises a speed reducing part connected with the roller, and one end of the damping part is connected with the speed reducing part; through the setting of reduction gears, prevent the rotational speed of gyro wheel too fast, further restrain the emergence of the phenomenon of skidding.
Further, the damping piece is a damping spring.
Further, the speed reducer is a gear box.
In summary, the invention has the following advantages: the friction force between the roller and the track can be increased, the roller is effectively prevented from slipping, and the normal operation of the electric curtain is guaranteed; the damping piece can effectively filter the vibration of the roller wheel caused by the special-shaped structure, a good damping effect is achieved, and the roller wheel is guaranteed to be attached to the track all the time to move.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the connecting device of the present invention.
Fig. 4 is a schematic structural diagram of a roller according to a first embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a roller according to a second embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 3-5, a shock-absorbing durable electric curtain comprises a track 1 and a motor driving device matched with the track, wherein the motor driving device comprises a shell 8, a connecting device 2 arranged in the shell and a hand-pulling starting device; the connecting device 2 can be matched with the rail and can move back and forth on the rail; specifically, the connecting device 2 comprises a roller 3, a damping piece 4, a speed reducer 5 and a fixing piece 6; as shown in fig. 4, the roller 3 is located above the connecting device 2, and can extend out of the housing so as to roll back and forth on the track phase; the roller 3 is provided with an anti-slip structure 31, and the anti-slip structure 31 can increase the friction force between the roller and the track, so that the roller 3 cannot slip in the operation process, and the normal operation of the equipment is ensured; specifically, the outer surface of the roller 3 is provided with a special-shaped structure, so that the anti-slip structure 31 is formed; the roller 3 comprises a roller core 35 and a flexible outer ring 36 sleeved outside the roller core, the flexible outer ring 36 is made of thermoplastic rubber, and the roller core 35 is made of PP or nylon; the special-shaped structure means that the outer surface of the flexible outer ring 36 is not a smooth circular surface; in this embodiment, as shown in fig. 2, the outer surface of the flexible outer ring 36 is formed by a plurality of continuous planes, and an included angle is formed between two adjacent planes 32, so that a plurality of edges and corners exist on the outer surface of the roller to form a special-shaped structure; in other embodiments, as shown in fig. 5, a plurality of grooves may also be uniformly spaced on the outer surface of the flexible outer ring 36, and at least one contact surface 34 exists between two adjacent grooves 33; preferably, the contact surface 34 may be configured as one of a curved surface, a flat surface, or a bent surface, so that the contact surface 34 is a curved surface structure, a flat surface structure, or a bent structure; through the arrangement of the structure, the contact area between the roller and the rail is increased, so that the friction force between the roller and the rail is increased, the slipping phenomenon is avoided to a great extent, and the normal operation of equipment is guaranteed.
Furthermore, the roller 3 is connected with the speed reducer 5, one end of the damping member 4 is connected with the speed reducer 5, the other end of the damping member is connected with the fixing member 6, and the fixing member is fixedly connected to the inner wall of the shell; the damping piece 4 is a damping spring and can deform in the rotating process of the wheel, pressure is applied to the wheel, the wheel is guaranteed to be always attached to the rail to move, the vibration amplitude of the wheel is effectively reduced, meanwhile, under the condition that the pressure and the contact area of the wheel are increased simultaneously, the friction force between the wheel and the rail is also increased, and the anti-skidding effect is better; the speed reducer 5 is a gear box or a gear speed reducer, the rotating speed of the roller can be reduced through the matching of the speed reducer 5, the vibration amplitude is reduced while slipping is prevented, parts are not prone to being damaged, and the service life is long.
As shown in fig. 1-2, the hand pulling start device includes a base 71, a control unit 72, a first start switch 73, a second start switch 74, a swing device 75 and a reset component 76; the first starting switch 73 or the second starting switch 74 is a microswitch, and the first starting switch 73 is arranged at the left position of the base and is electrically connected with the control unit 72; the second start switch 74 is provided at a right position of the base, and is electrically connected to the control unit 72; the control unit is the prior art, such as a circuit board, a single chip microcomputer or a PLC, the control unit 72 is fixedly arranged on the bottom plate, the control unit 72 is connected with a motor of the electric curtain, and when the first starting switch 73 is started, the control unit 72 can control the motor to rotate in the forward direction and control the electric curtain to open outwards; when the second start switch 74 is activated, the control unit 72 can control the motor to rotate reversely to control the motorized window shades to close inwards, and the specific control principle is the prior art and will not be described herein.
The swinging device 75 comprises a swinging member 751 and a telescopic member 752 matched with the swinging member, the swinging member 751 is movably arranged on the base and can swing left and right under the action of external force, and further the first starting switch 73 or the second starting switch 74 is triggered and started; specifically, the swinging member 751 comprises a swinging member body 7511, a touch arm 7512 and an extension rod 7513, wherein the touch arm 7512 is formed by extending the upper part of the swinging member body 7511 upwards, and the extension rod 7513 is formed by extending the lower part of the swinging member body 7511 downwards; the swinging member main body 7511 is of an annular structure, and the base 71 is provided with a connecting shaft 711 which can penetrate into the swinging member main body 7511, so that the swinging member main body 7511 can rotate around the connecting shaft 711; preferably, the connecting shaft 711 is made of POM or nylon, so that the lubricating effect is improved, the swinging of the swinging piece body 7511 is smoother, meanwhile, the abrasion is reduced, and the service life of the equipment is prolonged; the extensible member 752 is a pull ring, the extension rod 7513 is provided with a sliding groove 514 which is matched with the extensible member 752, the extensible member 752 is provided with two rivets, and the two rivets are movably arranged in the sliding groove in a penetrating manner, so that the extensible member 752 can move up and down along the extension rod 7513.
Preferably, a positioning structure is further provided, a connecting piece is detachably connected to the extension rod 7513, the positioning structure includes two convex portions 77 and two concave portions 78, the two convex portions 77 are symmetrically disposed on the telescopic piece 752, and the two concave portions 78 are symmetrically disposed on the connecting piece 7; when the telescopic piece 752 needs to be hidden, the telescopic piece 752 is moved upwards to a state that the convex part is clamped into the concave part, so that the telescopic piece is limited at the position, the occupied space is reduced, and the appearance is more attractive.
The reset component 76 is used for resetting the swinging device 75 after swinging left and right; specifically, the reset component 76 includes two elastic members 61 symmetrically disposed, the elastic members 61 are torsion springs, one end of each elastic member 61 is fixedly connected to the base 71, and the other end of each elastic member is connected to the connecting member, when the swinging member swings left and right, the connecting member moves together, so that the elastic members deform, and the swinging member resets.
The upper part of the hand-pulling starting device is also provided with a driven wheel 9, the driven wheel is connected with a spring 91, and the driven wheel is damped by the spring; the shell 8 is further provided with a limiting piece 81, the upper part of the limiting piece is provided with a concave portion 811, and when the motor driving device is matched with the track, the track can be clamped into the concave portion, so that the position deviation of the motor driving device in the moving process is prevented; two hooks 82 are further arranged in the shell 8, and are connected with hanging rings on the track through the two hooks, so that the motor driving device is connected on the track, and the specific structure of the two hooks is disclosed in the Chinese patent CN 104783634A and is not described again; the left side and the right side of the shell are respectively provided with a curtain hanging hole 83, the curtain hanging hole can be hung in the curtain hanging hole to realize the connection of the curtain and the motor driving device, the specific structure of the curtain hanging hole is disclosed in Chinese patent CN 104783634A, and the details are not repeated; further, one side of the shell is also connected with a connecting plate 84, the connecting plate is also provided with curtain hanging holes, and in other embodiments, the curtain can be connected to the curtain hanging holes of the connecting plate; other specific structures of the motor driving device are disclosed in chinese patent CN 104783634A, and are not described in detail.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (2)
1. A shock-absorbing durable electric curtain comprises a track (1) and a motor driving device matched with the track; the method is characterized in that: the motor driving device comprises a shell (8) and a connecting device (2) arranged in the shell, wherein a curtain hanging hole (83) matched with a curtain is formed in the shell (8); the connecting device (2) comprises a roller (3) capable of moving back and forth along the track, a damping piece (4) matched with the roller (3), a speed reducer (5) and a fixing piece (6); the roller (3) is provided with an anti-slip structure (31) for increasing the friction force between the roller and the track; the outer surface of the roller (3) is of a special-shaped structure so as to form the anti-slip structure (31);
a plurality of grooves (33) are distributed on the outer surface of the roller (3) at intervals, and at least one contact surface (34) is arranged between every two adjacent grooves (33); the contact surface (34) is of a cambered surface structure, a plane structure or a bending structure;
the damping piece (4) is a damping spring; one end of the damping piece (4) is connected with the speed reducer (5), the other end of the damping piece is connected with the fixing piece (6), and the fixing piece is fixedly connected to the inner wall of the shell;
the hand-pulling starting device comprises a base (71), a control unit (72), a first starting switch (73), a second starting switch (74), a swinging device (75) and a resetting component (76); the first starting switch (73) or the second starting switch (74) is a micro switch, and the first starting switch (73) is arranged at the left position of the base and is electrically connected with the control unit (72);
the swinging device (75) comprises a swinging piece (751) and a telescopic piece (752) matched with the swinging piece, and the swinging piece (751) is movably arranged on the base;
the shell (8) is also provided with a limiting piece (81), and the upper part of the limiting piece is provided with a concave part (811);
the swinging piece (751) comprises a swinging piece body (7511), a touch arm (7512) and an extension rod (7513), wherein the touch arm (7512) is formed by upward extending of the upper part of the swinging piece body (7511), and the extension rod (7513) is formed by downward extending of the lower part of the swinging piece body (7511); the swinging piece body (7511) is of an annular structure, a connecting shaft (711) is arranged on the base (71), and the connecting shaft can penetrate into the swinging piece body (7511), so that the swinging piece body (7511) can rotate around the connecting shaft (711);
the connecting shaft (711) is made of POM or nylon; the telescopic piece (752) is a pull ring, the extension rod (7513) is provided with a sliding groove (514) matched with the telescopic piece (752), the telescopic piece (752) is provided with two rivets, and the two rivets are movably arranged in the sliding groove in a penetrating manner, so that the telescopic piece (752) can move up and down along the extension rod (7513);
the telescopic rod is further provided with a positioning structure, a connecting piece is detachably connected to the extension rod (7513), the positioning structure comprises two convex parts (77) and two concave parts (78), the two convex parts (77) are symmetrically arranged on the telescopic piece (752), and the two concave parts (78) are symmetrically arranged on the connecting piece (7); when the telescopic piece (752) needs to be hidden, the telescopic piece (752) is moved upwards to a state that the convex part is clamped into the concave part;
the upper part of the hand-pulling starting device is also provided with a driven wheel (9), and the driven wheel is connected with a spring (91);
the outer surface of the roller (3) comprises a plurality of continuous planes (32), and an included angle is formed between every two adjacent planes (32);
the connecting device (2) further comprises a speed reducing part (5) connected with the roller, and one end of the damping part (4) is connected with the speed reducing part (5).
2. The shock absorbing, durable motorized window treatment of claim 1, wherein: the speed reducer (5) is a gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470307.3A CN111568149B (en) | 2017-06-21 | 2017-06-21 | Shock-absorbing durable electric curtain |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470307.3A CN111568149B (en) | 2017-06-21 | 2017-06-21 | Shock-absorbing durable electric curtain |
| CN201710476762.2A CN107495818B (en) | 2017-06-21 | 2017-06-21 | Non-skid electric curtain |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476762.2A Division CN107495818B (en) | 2017-06-21 | 2017-06-21 | Non-skid electric curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111568149A true CN111568149A (en) | 2020-08-25 |
| CN111568149B CN111568149B (en) | 2022-08-19 |
Family
ID=60678440
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476762.2A Expired - Fee Related CN107495818B (en) | 2017-06-21 | 2017-06-21 | Non-skid electric curtain |
| CN202010470307.3A Active CN111568149B (en) | 2017-06-21 | 2017-06-21 | Shock-absorbing durable electric curtain |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476762.2A Expired - Fee Related CN107495818B (en) | 2017-06-21 | 2017-06-21 | Non-skid electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107495818B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349747B (en) * | 2018-11-20 | 2024-05-31 | 浙江鸿明织带有限公司 | High-strength reliable fastening tape |
| CN109875371A (en) * | 2019-02-23 | 2019-06-14 | 东莞世域智能电子科技有限公司 | One kind is intelligent to push away curtain device and its control system |
| CN110793383A (en) * | 2019-11-19 | 2020-02-14 | 俞天翔 | Reciprocating slow-turning spiral automatic cleaning machine in heat exchange tube |
| FR3103694B1 (en) * | 2019-11-29 | 2021-12-10 | Somfy Activites Sa | Motorized drive device for a concealment or sun protection device, concealment or sun protection device and associated installation |
| FR3103693B1 (en) * | 2019-11-29 | 2024-01-05 | Somfy Activites Sa | Motorized drive device for a concealment or solar protection device, occultation or solar protection device and associated installation |
| CN113616066B (en) * | 2020-05-06 | 2023-01-17 | 深圳绿米联创科技有限公司 | Curtain host and curtain equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011758A (en) * | 1999-07-30 | 2001-02-15 | 권영직 | Apparatus for operating curtain automatically |
| CN2504748Y (en) * | 2001-06-07 | 2002-08-07 | 光阳工业股份有限公司 | Guiding light switch of motorcycle |
| CN103068285A (en) * | 2010-07-06 | 2013-04-24 | Somfy两合公司 | Motorized carriage for a curtain, and concealment facility comprising such a carriage |
| CN202960012U (en) * | 2012-12-19 | 2013-06-05 | 北京和瑞塑业有限责任公司 | Novel plastic-steel composite flexible curtain track |
| CN104271008A (en) * | 2012-02-28 | 2015-01-07 | Somfy两合公司 | Motorized carriage, screen-moving assembly comprising such a carriage, screening installation and method for operating such an installation |
| US20150041079A1 (en) * | 2012-02-28 | 2015-02-12 | Somfy Sas | Motor-driven carriage, and blackout equipment including such a carriage |
| CN104783634A (en) * | 2014-12-01 | 2015-07-22 | 黎香林 | Motor driving device |
| CN105034762A (en) * | 2015-07-01 | 2015-11-11 | 武汉东湖学院 | Automobile curtain track device |
| CN205162689U (en) * | 2015-11-02 | 2016-04-20 | 虹兴科技股份有限公司 | Electric control module of window shade device |
| CN205697095U (en) * | 2016-04-18 | 2016-11-23 | 东莞市万山窗饰制品有限公司 | Curtain trigger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005230071A (en) * | 2004-02-17 | 2005-09-02 | Toda Constr Co Ltd | Rail structure for drip infusion |
| CN201626268U (en) * | 2010-04-15 | 2010-11-10 | 肖庆 | Multi-purpose combined anti-slip crawler belt for automobile |
| CN206119940U (en) * | 2016-05-05 | 2017-04-26 | 胡俊南 | Composite window curtain guide rail and curtain rail combination of using thereof |
-
2017
- 2017-06-21 CN CN201710476762.2A patent/CN107495818B/en not_active Expired - Fee Related
- 2017-06-21 CN CN202010470307.3A patent/CN111568149B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011758A (en) * | 1999-07-30 | 2001-02-15 | 권영직 | Apparatus for operating curtain automatically |
| CN2504748Y (en) * | 2001-06-07 | 2002-08-07 | 光阳工业股份有限公司 | Guiding light switch of motorcycle |
| CN103068285A (en) * | 2010-07-06 | 2013-04-24 | Somfy两合公司 | Motorized carriage for a curtain, and concealment facility comprising such a carriage |
| CN104271008A (en) * | 2012-02-28 | 2015-01-07 | Somfy两合公司 | Motorized carriage, screen-moving assembly comprising such a carriage, screening installation and method for operating such an installation |
| US20150041079A1 (en) * | 2012-02-28 | 2015-02-12 | Somfy Sas | Motor-driven carriage, and blackout equipment including such a carriage |
| CN202960012U (en) * | 2012-12-19 | 2013-06-05 | 北京和瑞塑业有限责任公司 | Novel plastic-steel composite flexible curtain track |
| CN104783634A (en) * | 2014-12-01 | 2015-07-22 | 黎香林 | Motor driving device |
| CN105034762A (en) * | 2015-07-01 | 2015-11-11 | 武汉东湖学院 | Automobile curtain track device |
| CN205162689U (en) * | 2015-11-02 | 2016-04-20 | 虹兴科技股份有限公司 | Electric control module of window shade device |
| CN205697095U (en) * | 2016-04-18 | 2016-11-23 | 东莞市万山窗饰制品有限公司 | Curtain trigger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107495818B (en) | 2020-09-22 |
| CN107495818A (en) | 2017-12-22 |
| CN111568149B (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107495818B (en) | Non-skid electric curtain | |
| KR200489114Y1 (en) | Automatic reel apparatus capable of translational movement for charger of electric car | |
| AU2013205796A1 (en) | Cord guiding device for a window blind | |
| CN107254944B (en) | A kind of security protection balustrade | |
| TWM497701U (en) | Damping locator | |
| CN204151576U (en) | Airer lifting device | |
| JP3241124U (en) | Slope cleaning curtain wall robot | |
| CN211245537U (en) | Safe Weiya frame | |
| CN113184173A (en) | VTOL fixed wing unmanned aerial vehicle with damping device | |
| CN106108583B (en) | A kind of hanging wheel and application have the curtain rail of the hanging wheel | |
| CN108772854B (en) | 360 degrees collision protector of robot based on tumbler principle | |
| CN110239642A (en) | Hybrid power type pole climbing device | |
| CN216665308U (en) | Self-adaptive automobile body limiter assembly | |
| CN215708183U (en) | Toy packing gift box | |
| CN205411111U (en) | Mop barrel | |
| CN205215141U (en) | Glass curtain wall wipes window machine | |
| AU2014400543A1 (en) | Device for stopping, releasing and restoring the position of roller-type window nets | |
| CN207734009U (en) | It is not easy the electrically driven curtain to skid | |
| CN109048938B (en) | Man-machine interactive intelligent housekeeper robot | |
| CN201148553Y (en) | Balcony bead pulling type lifting clothes-airing stand | |
| CN210116573U (en) | Spare tire taking and placing device and vehicle with same | |
| CN216876151U (en) | Slope curtain wall cleaning robot | |
| CN204692967U (en) | Wave the display platform of movement | |
| CN104864241A (en) | Swinging moving displayer platform | |
| CN107437782B (en) | A kind of adjustable electric power wire passing device of freedom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: 315000 room B258, building 4, No. 199, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Futai iotian Technology Co.,Ltd. Address before: Group 37, Third Committee, Fuqiang Street, Qinggang Town, Qinggang County, Suihua City, Heilongjiang Province, 151600 Patentee before: Chen Xingguang |
|
| TR01 | Transfer of patent right |