CN211130611U - Curtain rail and curtain machine - Google Patents
Curtain rail and curtain machine Download PDFInfo
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- CN211130611U CN211130611U CN201921508364.5U CN201921508364U CN211130611U CN 211130611 U CN211130611 U CN 211130611U CN 201921508364 U CN201921508364 U CN 201921508364U CN 211130611 U CN211130611 U CN 211130611U
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- driving wheel
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- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The application provides a curtain track and curtain machine, includes: the track comprises a track body, a sliding assembly and a driving device. The sliding component is embedded in the track main body and can move along the length direction of the track main body, so that the curtain is driven to move to realize the opening and closing of the curtain; the driving device comprises a driving wheel and a driven wheel which are arranged at two ends of the track main body, and a conveying belt is sleeved on the driving wheel and the driven wheel; the diameter of the driving wheel is larger than that of the driven wheel, a guide wheel is arranged between the driving wheel and the driven wheel and on one side close to the driving wheel, and under the guiding action of the guide wheel, a first strip and a second strip of the conveying belt along the length direction are parallel to each other; the track main part is established in the outside of first strip and second strip. The utility model provides a curtain track is integrated inside the track main part with outer rotor brushless motor, and just one side of motor is outstanding the outside of track main part for curtain track's compact structure.
Description
Technical Field
The utility model relates to an intelligence household electrical appliances technical field specifically relates to a (window) curtain track and curtain machine.
Background
However, the current intelligent electric curtain is in an L-type structure, a motor is perpendicular to a curtain rail, and a reduction box is additionally arranged on the motor of the curtain, so that the length is generally longer.
SUMMERY OF THE UTILITY MODEL
To solve the above problems in the prior art, the present application provides a curtain rail for solving the above technical problems.
In a first aspect, the present application provides a window covering track comprising:
a rail body;
the sliding component is embedded in the track main body and can move along the length direction of the track main body, so that the curtain is driven to move to realize the opening and closing of the curtain;
the driving device comprises a driving wheel and a driven wheel which are arranged at two ends of the track main body, and a conveying belt is sleeved on the driving wheel and the driven wheel;
the driving wheel is sleeved on an outer rotor of the outer rotor brushless motor and is driven by the outer rotor brushless motor;
the diameter of the driving wheel is larger than that of the driven wheel, a guide wheel is arranged between the driving wheel and the driven wheel and on one side close to the driving wheel, and under the guiding action of the guide wheel, a first strip and a second strip of the conveying belt along the length direction are parallel to each other; the track main body is sleeved outside the first strip and the second strip.
In one embodiment according to the first aspect, the sliding assembly comprises a trolley and a hanging wheel, the tops of the trolley and the hanging wheel are embedded in the track main body, and the top of the trolley is connected with the conveyor belt;
the bottom of the pulley and the bottom of the hanging wheel are used for installing the curtain, and the conveyor belt drives the pulley to move so as to drive the curtain to move, so that the curtain is opened and closed.
In one embodiment according to the first aspect, the bottom of the rail main body is provided with a slot, and the tops of the tackle and the hanging wheel are provided with a sliding block matched with the slot, and the sliding block is accommodated in the slot and can slide along the length direction of the slot.
In an embodiment according to the first aspect, the guide wheel includes a central positioning column and a guide ring sleeved outside the central positioning column, and the guide ring can rotate around a central axis of the central positioning column.
In one embodiment according to the first aspect, the track device further comprises a housing disposed at both ends of the track main body, and the housing is matched with the track main body, so that the driving wheel, the driven wheel, the conveyor belt, and the guide wheel are accommodated inside the housing and the track main body.
In one embodiment according to the first aspect, the housing includes a first housing and a second housing, the first housing is configured to accommodate the driving wheel and the conveyor belt near the driving wheel, the second housing is configured to accommodate the driven wheel and the conveyor belt near the driven wheel, first sides of the first housing and the second housing are located on the same plane as the track main body, and second sides of the first housing and the second housing are located on different planes from the track main body.
In one embodiment according to the first aspect, the first housing comprises a first base and a first cover cooperating with each other,
a first mounting hole is formed in the position, corresponding to the guide wheel, of the first base, and the first mounting hole is used for fixing the central positioning column;
the first cover plate is fixedly connected with the outer rotor brushless motor.
In one embodiment according to the first aspect, the driven wheel includes a shaft body and a rotating body sleeved outside the shaft body, and the rotating body can rotate around a center line of the shaft body.
In an embodiment of the first aspect, the second housing includes a second base and a second cover plate, which are matched with each other, and a second mounting hole is formed in a position of the second base corresponding to the shaft body, and the second mounting hole is used for fixing the shaft body.
In a second aspect, the present application provides a window covering machine comprising a window covering track according to the first aspect.
Compared with the prior art, the method has the following advantages:
1) the outer rotor brushless motor is adopted, and the driving wheel is directly arranged on the outer rotor brushless motor, so that in the curtain rail with the structure, the motor is positioned at one end of the rail main body, and the existing 'L' -shaped curtain rail does not occupy a large installation space.
2) The guide wheel is arranged between the driving wheel and the driven wheel and on one side close to the driving wheel, under the guiding action of the guide wheel, the first strip and the second strip of the conveying belt along the length direction are parallel to each other, so that one side of the track main body and the shell are located on the same plane, the track main body and the shell located on the plane are installed on the wall surface, only the motor and the shell protrude partially on the other side, and the structure is compact.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 shows a schematic view of the construction of a curtain rail according to the present application.
Fig. 2 is a front view of the window covering track of fig. 1.
Figure 3 is an enlarged view of the region of the drive pulley of figure 1.
Fig. 4 is an enlarged view of the driven wheel region of fig. 1.
In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 shows a window covering track according to the present application, and fig. 2 is a front view of the window covering track shown in fig. 1. As can be seen from fig. 1 and 2, the window blind track comprises a track body 1, a sliding assembly (not shown in the drawings) and a driving device 3.
The sliding component is embedded in the track main body 1 and can move along the length direction of the track main body 1, so that the curtain is driven to move to realize the opening and closing of the curtain.
In one embodiment, the sliding assembly includes a trolley and a hanging wheel, the top of both the trolley and the hanging wheel are embedded in the track body 1, and the top of the trolley is connected with the conveyor belt 33. The bottoms of the pulley and the hanging wheel are used for installing the curtain, wherein the bottom of the pulley is connected with the first end of the upper part of the curtain, the bottom of the hanging wheel is connected with other areas of the upper part of the curtain, and when the conveyor belt 33 moves, the pulley can be driven to move, so that the pulley drives the first end of the curtain to move, and other areas of the upper part of the curtain also move under the action of the hanging wheel, and the curtain is opened and closed.
The driving device 3 comprises a driving wheel 31 and a driven wheel 32 which are arranged at two ends of the track main body 1, and a conveying belt 33 is sleeved on the driving wheel 31 and the driven wheel 32.
In the embodiment shown in fig. 1, the driving wheel 31 is directly sleeved outside the outer rotor brushless motor 35 and is driven by the outer rotor brushless motor 35, in this way, the outer rotor brushless motor 35 is directly integrated at one end of the track body, and compared with the existing curtain track with the "L" type structure, the curtain track structure of the present application is more compact.
As shown in fig. 1 and 3, the diameter of the driving wheel 31 is larger than that of the driven wheel 32, a guide wheel 34 is disposed between the driving wheel 31 and the driven wheel 32 and on a side close to the driving wheel 31, and a first strip and a second strip of the conveyor belt 33 in the length direction are parallel to each other under the guiding action of the guide wheel 34. So that the driving pulley 31, the driven pulley 32 and the transmission belt 33 constitute a structure similar to a "b" type when looking down on the curtain rail.
Wherein, the track body 1 is sleeved outside the first strip and the second strip which are parallel to each other of the conveyor belt 33.
In the embodiment shown in fig. 1, the bottom of the track body 1 has a slot 11, and the top of the pulley and the hanging wheel has a slider (not shown) matching with the slot 11, and the slider is accommodated in the slot 11 and can slide along the length direction of the slot 11.
In the embodiment shown in fig. 1, the curtain rail further includes housings provided at both ends of the rail body 1, the housings being engaged with the rail body 1 such that the driving wheel 31, the driven wheel 32, the conveyor belt 33, and the guide wheel 34 are accommodated inside the housings and the rail body 1.
Specifically, the housing includes a first housing 36 and a second housing 37, the first housing 36 is used for accommodating the driving wheel 31 and the adjacent transmission belt 33 thereof, the second housing 37 is used for accommodating the driven wheel 32 and the adjacent transmission belt 33 thereof, first sides of the first housing 36 and the second housing 37 are located on the same plane as the rail main body 1, and second sides of the first housing 36 and the second housing 37 are located on different planes from the rail main body 1. The first housing 36 and the second housing 37 can be fixed on the wall surface on one side of the same plane, and only the first housing 36 accommodating the outer rotor brushless motor 35 protrudes partially on one side of a different plane, so that the structure is compact.
The guide wheel 34 includes a central positioning column 341 and a guide ring 342 disposed outside the central positioning column 341, and the guide ring 342 can rotate around the central axis of the central positioning column 341 to guide the transmission belt 33.
The driven pulley 32 includes a shaft body 321 and a rotating body 322 rotatable about a center line of the shaft body 321, and the shaft body 321 is fixed in the second mounting hole 373.
In the embodiment shown in fig. 1, the first housing 36 includes a first base 361 and a first cover 362, which are engaged with each other, and the first base 361 is provided with a first mounting hole 363 at a position corresponding to the guide wheel 34, and the first mounting hole 363 is used for fixing the 3-center positioning column 341.
The first cover 362 is fixedly connected to the outer rotor brushless motor 35, and specifically, in the embodiment shown in fig. 1, the first cover 362 and the top of the stator of the outer rotor brushless motor 35 are provided with circular holes, and can be fixed by inserting screws into the circular holes.
The second housing 37 includes a second base 371 and a second cover 372, the second base 371 has a second mounting hole 373 corresponding to the shaft 321, and the second mounting hole 373 is used for fixing the shaft 321.
The application also provides a curtain machine, which comprises the curtain rail. It can be understood that the curtain machine may further include a corresponding controller, a monitoring device for monitoring whether the curtain is opened or closed in place, and the like. The controller, the detection device and the like are prior art in the field, and are not described in detail in this application.
In summary, the following steps: the application comprises the following steps:
1) the outer rotor brushless motor is adopted, and the driving wheel is directly arranged on the outer rotor brushless motor, so that in the curtain rail with the structure, the motor is positioned at one end of the rail main body, and the existing 'L' -shaped curtain rail does not occupy a large installation space.
2) The guide wheel is arranged between the driving wheel and the driven wheel and on one side close to the driving wheel, under the guiding action of the guide wheel, the first strip and the second strip of the conveying belt along the length direction are parallel to each other, so that one side of the track main body and the shell are located on the same plane, the track main body and the shell located on the plane are installed on the wall surface, only the motor and the shell protrude partially on the other side, and the structure is compact.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. A window covering track, comprising:
a rail body;
the sliding component is embedded in the track main body and can move along the length direction of the track main body, so that the curtain is driven to move to realize the opening and closing of the curtain;
the driving device comprises a driving wheel and a driven wheel which are arranged at two ends of the track main body, and a conveying belt is sleeved on the driving wheel and the driven wheel;
the driving wheel is sleeved on an outer rotor of the outer rotor brushless motor and is driven by the outer rotor brushless motor;
the diameter of the driving wheel is larger than that of the driven wheel, a guide wheel is arranged between the driving wheel and the driven wheel and on one side close to the driving wheel, and under the guiding action of the guide wheel, a first strip and a second strip of the conveying belt along the length direction are parallel to each other; the track main body is sleeved outside the first strip and the second strip.
2. The window curtain track of claim 1, wherein the sliding assembly comprises a trolley and a hanging wheel, wherein the tops of the trolley and the hanging wheel are embedded in the track body, and the top of the trolley is connected with the conveyor belt;
the bottom of the pulley and the bottom of the hanging wheel are used for installing the curtain, and the conveyor belt drives the pulley to move so as to drive the curtain to move, so that the curtain is opened and closed.
3. The curtain rail of claim 2, wherein the bottom of the rail body is provided with a slot, and the tops of the pulley and the hanging wheel are provided with a slide block matched with the slot, and the slide block is accommodated in the slot and can slide along the length direction of the slot.
4. The window curtain rail of claim 1, wherein the guide wheel comprises a central positioning post and a guide ring sleeved outside the central positioning post, and the guide ring can rotate around a central axis of the central positioning post.
5. The window covering track as defined in claim 4, further comprising housings provided at both ends of the track body, the housings being engaged with the track body such that the driving wheel, the driven wheel, the conveyor belt, and the guide wheel are accommodated inside the housings and the track body.
6. The window covering track as defined in claim 5, wherein the housing includes a first housing for receiving the drive wheel and the conveyor belt adjacent the drive wheel and a second housing for receiving the driven wheel and the conveyor belt adjacent the driven wheel, wherein first sides of the first and second housings are in a same plane as the track body and second sides of the first and second housings are in a different plane than the track body.
7. The window covering track as in claim 6, wherein the first housing comprises a first base and a first cover that mate with each other,
a first mounting hole is formed in the position, corresponding to the guide wheel, of the first base, and the first mounting hole is used for fixing the central positioning column;
the first cover plate is fixedly connected with the outer rotor brushless motor.
8. The window curtain track as claimed in claim 6, wherein the driven wheel comprises a shaft body and a rotating body sleeved outside the shaft body, and the rotating body can rotate around the central line of the shaft body.
9. The window curtain rail of claim 8, wherein the second housing comprises a second base and a second cover that are engaged with each other, and the second base is provided with a second mounting hole corresponding to the shaft, and the second mounting hole is used for fixing the shaft.
10. A curtain machine comprising a curtain rail as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508364.5U CN211130611U (en) | 2019-09-11 | 2019-09-11 | Curtain rail and curtain machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508364.5U CN211130611U (en) | 2019-09-11 | 2019-09-11 | Curtain rail and curtain machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211130611U true CN211130611U (en) | 2020-07-31 |
Family
ID=71759753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508364.5U Active CN211130611U (en) | 2019-09-11 | 2019-09-11 | Curtain rail and curtain machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211130611U (en) |
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2019
- 2019-09-11 CN CN201921508364.5U patent/CN211130611U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |