CN214595425U - Electric driving device for curtain - Google Patents
Electric driving device for curtain Download PDFInfo
- Publication number
- CN214595425U CN214595425U CN202021652006.4U CN202021652006U CN214595425U CN 214595425 U CN214595425 U CN 214595425U CN 202021652006 U CN202021652006 U CN 202021652006U CN 214595425 U CN214595425 U CN 214595425U
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- China
- Prior art keywords
- curtain
- hook
- roller
- driving device
- curtain rod
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Abstract
The utility model discloses an electric driving device of a curtain, which comprises a shell and a driving device, wherein the shell is provided with a containing cavity; the driver comprises a power source and a roller which are arranged in the accommodating cavity, and the roller is jointed with the curtain rod and drives the roller to roll along the curtain rod through the power source; the hook is arranged on the shell and extends out of the accommodating cavity, and the shell is hung on the curtain rod through the hook; the height of the hook extending out of the shell is adjustable, an original curtain fixing structure does not need to be dismantled, the driving device is directly installed on an existing curtain rod, opening of an automatic control curtain can be achieved, an ordinary curtain is upgraded into an electric curtain, the hook extends out of the shell and is adjustable in height, the curtain rod can be adapted to curtain rods of various sizes, adaptability of products is improved, and the hook is simple in structure and suitable for popularization.
Description
Technical Field
The utility model relates to a bathroom field, concretely relates to electric drive of (window) curtain.
Background
Along with the improvement of people's standard of living, house product is intelligent gradually, for example: however, almost all the electric curtains must be installed with a special electric curtain rail, because the rail has a complex transmission mechanism, the installation and adjustment are difficult to be implemented by non-professional persons, and the modification requires dismantling the original curtain fixing mode, which is high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve foretell technical problem at least, provide an electric drive device of (window) curtain, this scheme need not to demolish original (window) curtain fixed knot structure, directly installs drive arrangement on current curtain pole, can realize opening of automatic control (window) curtain, upgrades ordinary (window) curtain for electric window curtain to the couple stretches out the height-adjustable of casing can adapt to the curtain pole of multiple size, improves the suitability of product, and simple structure is suitable for the popularization.
In order to achieve the above object, the utility model adopts the following technical scheme:
an electric drive for a window covering, comprising:
a housing having an accommodating chamber;
the driver comprises a power source and a roller which are arranged in the accommodating cavity, and the roller is jointed with the curtain rod and drives the roller to roll along the curtain rod through the power source;
the hook is arranged on the shell and extends out of the accommodating cavity, and the shell is hung on the curtain rod through the hook;
wherein the height of the hook extending out of the shell is adjustable.
Preferably, the hook further comprises an elastic member, and the elastic member provides elastic force with self-adaptive height adjustment for the hook.
Preferably, a fixed shaft is fixedly arranged in the accommodating cavity, and the elastic piece abuts between the fixed shaft and the hook.
Preferably, a flange is arranged at the bottom of the fixed shaft, the elastic member is sleeved on the fixed shaft, and one end of the elastic member abuts against the flange.
Preferably, the upper end of the hook is provided with a pulley, the roller of the driver rolls along the lower end of the curtain rod, and the pulley rolls along the upper end of the curtain rod.
Preferably, the rubber pad is sleeved outside the roller.
Preferably, the power source is an electric motor.
Preferably, the number of the hooks is two, and the two hooks are respectively positioned on the front side and the rear side of the roller along the movement direction of the roller.
Preferably, the upper end of the shell is provided with a yielding hole, and the roller is partially exposed out of the yielding hole and then is contacted with the curtain rod in a sticking way.
Preferably, the power source further comprises a control panel, and the opening and closing of the power source are controlled through the control panel.
The utility model has the advantages that:
1. the utility model relates to an electric driving device of a curtain, which comprises a shell and a driving device, wherein the shell is provided with a containing cavity; the driver comprises a power source and a roller which are arranged in the accommodating cavity, and the roller is jointed with the curtain rod and drives the roller to roll along the curtain rod through the power source; the hook is arranged on the shell and extends out of the accommodating cavity, and the shell is hung on the curtain rod through the hook; the height of the hook extending out of the shell is adjustable, the driving device is directly installed on the existing curtain rod without dismantling the original curtain fixing structure, the automatic control of opening of the curtain can be realized, the common curtain is upgraded into the electric curtain, the height of the hook extending out of the shell is adjustable, the hook can be adapted to curtain rods with various sizes, the adaptability of products is improved, the structure is simple, and the curtain rod fixing device is suitable for popularization;
2. the hook is provided with elastic force with self-adaptive height adjustment, and the hook can be self-adaptively adjusted and is convenient to use;
3. the upper ends of the hooks are provided with pulleys, the rollers of the driver roll along the lower ends of the curtain rods, and the pulleys roll along the upper ends of the curtain rods, so that the friction force between the hooks and the curtain rods is reduced, the driving is more labor-saving, the clamping is not easy to generate, the abrasion is prevented, the curtain rods are protected, and the service life is prolonged;
4. the rubber pads are sleeved outside the rolling wheels, so that the working noise of the product can be reduced, abrasion can be prevented, the curtain rods and the drivers are protected, and the service life is prolonged;
5. the two hooks are respectively positioned on the front side and the rear side of the roller along the movement direction of the roller, and the product can keep balance in the movement process.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a perspective view of an electric driving device of a curtain of the present invention;
fig. 2 is a schematic view of the installation of the fixing shaft and the hook of the electric driving device of the curtain of the present invention;
fig. 3 is a perspective view of a driver of the electric driving device of the window curtain of the present invention;
fig. 4 is a side view of the fixing shaft and the hook of the electric driving device of the curtain of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 4, an electric driving apparatus for window coverings includes:
a housing 10 having a receiving chamber;
the driver 20 comprises a power source 21 and a roller 22 which are arranged in the accommodating cavity, wherein the roller 22 is attached to the curtain rod 1 and drives the roller 22 to roll along the curtain rod 1 through the power source 21;
the hook 30 is arranged on the housing 10 and extends out of the accommodating cavity, and the housing 10 is hung on the curtain rod 1 through the hook 30;
wherein the height of the hook 30 extending out of the housing is adjustable.
In this embodiment, the elastic member 40 is further included, and the elastic member 40 provides an elastic force for height adaptive adjustment to the hook 30, so that the height adaptive adjustment can be achieved, and the use is convenient.
In this embodiment, a fixing shaft 50 is fixedly disposed in the accommodating cavity, and the elastic member 40 abuts between the fixing shaft 50 and the hook 30.
In this embodiment, a flange 51 is disposed at the bottom of the fixing shaft 50, the elastic element 40 is sleeved on the fixing shaft 50, and one end of the elastic element 40 abuts against the flange 51, specifically, the elastic element 40 is a return spring.
In this embodiment, the upper end of the hook 30 is provided with a pulley 31, the roller 22 of the driver 20 rolls along the lower end of the curtain rod 1, and the pulley 31 rolls along the upper end of the curtain rod 1, so that the friction between the hook 30 and the curtain rod is reduced, the driving is more labor-saving, the clamping is not easy, the abrasion is prevented, the curtain rod is protected, and the service life is prolonged.
In this embodiment, the roller 22 is externally sleeved with a rubber pad 23, which can reduce the working noise of the product, prevent abrasion, protect the curtain rod and the driver 20, and prolong the service life.
In this embodiment, the power source 21 is a motor 21.
In this embodiment, two hooks 30 are provided, and are respectively located at the front side and the rear side of the roller 22 along the moving direction thereof, so that the product can keep balance during the moving process.
In this embodiment, the upper end of the casing 10 is provided with a yielding hole 11, and the roller 22 is partially exposed out of the yielding hole 11 and contacts with the curtain rod.
In this embodiment, still include the control panel, through control panel control power source 21 opens and close, can open the (window) curtain through the remote controller of connecting or intelligent small program goods cell-phone APP control electric actuator.
The curtain rod automatic opening control device has the advantages that the original curtain fixing structure does not need to be dismantled, the driving device is directly installed on the existing curtain rod, the automatic control of opening of the curtain can be achieved, the common curtain is upgraded to be the electric curtain, the hook 30 extends out of the shell, the height of the shell can be adjusted, the curtain rod with various sizes can be adapted, the adaptability of a product is improved, the structure is simple, and the curtain rod automatic opening control device is suitable for popularization.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. An electric drive for a window covering, comprising:
a housing having an accommodating chamber;
the driver comprises a power source and a roller which are arranged in the accommodating cavity, and the roller is jointed with the curtain rod and drives the roller to roll along the curtain rod through the power source;
the hook is arranged on the shell and extends out of the accommodating cavity, and the shell is hung on the curtain rod through the hook;
wherein the height of the hook extending out of the shell is adjustable;
the hook is characterized by also comprising an elastic piece, wherein the elastic piece provides elastic force with self-adaptive height adjustment for the hook; a fixed shaft is fixedly arranged in the accommodating cavity, and the elastic piece is abutted between the fixed shaft and the hook.
2. The electromotive driving device for window curtains as claimed in claim 1, wherein a flange is formed at a bottom of the fixed shaft, the elastic member is fitted around the fixed shaft, and one end of the elastic member abuts against the flange.
3. The electromotive driving device for window curtain as claimed in claim 1, wherein a pulley is provided at an upper end of the hook, and the roller of the driving unit rolls along a lower end of the window curtain rod, and the pulley rolls along an upper end of the window curtain rod.
4. The electromotive driving device for window curtains of claim 1, wherein a rubber pad is provided around the roller.
5. An electric drive for window coverings as claimed in any of claims 1 to 4 wherein the power source is an electric motor.
6. The electromotive driving device for window curtains according to any one of claims 1 to 4, wherein the two hooks are provided at the front and rear sides of the roller in the moving direction thereof, respectively.
7. The electric driving device for window curtains as claimed in any one of claims 1 to 4, wherein the housing has a recess at an upper end thereof, and the roller partially protrudes from the recess to contact the curtain rod.
8. The electric driving device for window curtains as claimed in any one of claims 1 to 4, further comprising a control board, wherein the opening and closing of the power source is controlled by the control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652006.4U CN214595425U (en) | 2020-08-11 | 2020-08-11 | Electric driving device for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652006.4U CN214595425U (en) | 2020-08-11 | 2020-08-11 | Electric driving device for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214595425U true CN214595425U (en) | 2021-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652006.4U Active CN214595425U (en) | 2020-08-11 | 2020-08-11 | Electric driving device for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214595425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415532A (en) * | 2022-01-20 | 2022-04-29 | 孙剑峰 | Intelligent home control system based on Internet of things |
-
2020
- 2020-08-11 CN CN202021652006.4U patent/CN214595425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415532A (en) * | 2022-01-20 | 2022-04-29 | 孙剑峰 | Intelligent home control system based on Internet of things |
| CN114415532B (en) * | 2022-01-20 | 2023-12-01 | 孙剑峰 | Intelligent home control system based on Internet of things |
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