CN208551018U - A kind of adjustable in length curtain rail drive system - Google Patents
A kind of adjustable in length curtain rail drive system Download PDFInfo
- Publication number
- CN208551018U CN208551018U CN201720980680.7U CN201720980680U CN208551018U CN 208551018 U CN208551018 U CN 208551018U CN 201720980680 U CN201720980680 U CN 201720980680U CN 208551018 U CN208551018 U CN 208551018U
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- China
- Prior art keywords
- driving head
- curtain rail
- directive wheel
- drive pulley
- adjustable
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Abstract
The utility model discloses a kind of adjustable in length curtain rail drive systems, for curtain rail technical field, the first driving head and the second driving head including being mountable to curtain rail rear and front end, the first drive pulley is equipped in first driving head, the second drive pulley is equipped in second driving head, the transmission belt through curtain rail is equipped between first drive pulley and the second drive pulley, the first directive wheel is equipped with far from the side of curtain rail in the first drive pulley on first driving head, first directive wheel includes the first directive wheel of a left side and right first directive wheel at left and right sides of the first drive pulley, transmission belt moves towards successively in M shape around left first directive wheel, first drive pulley and right first directive wheel, first drive pulley can be adjusted position in the first driving head and is oriented to the distance changed to left first directive wheel with to the right side first The sum of the distance of wheel.The utility model through the above technical solutions, can perfection be suitble to length-adjustable curtain rail.
Description
Technical field
The utility model is used for curtain rail technical field, drives system more particularly to a kind of adjustable in length curtain rail
System.
Background technique
Current various rooms are equipped with the metope of window, and width is different, and window curtain driving mechanism production and mounting means are first to measure thus
The width of window metope, then window curtain driving mechanism is made according to the width dimensions in workshop.It has the disadvantage that firstly, need to arrive existing
Field measurement, waste of manpower must do over again if measurement or making wrong, waste of time and material；Secondly, can only single machine order work,
Low efficiency, it is at high cost；Finally, due to be that single machine orders work.In consideration of it, occur length-adjustable curtain rail in the prior art,
Length-adjustable curtain rail solves the problems, such as curtain rail different lengths demand, but to the driving structure of curtain rail
Challenge is brought, rarely has the curtain rail drive system that perfect can be suitble to length-adjustable curtain rail in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of adjustable in length curtain rail drive systems, perfect can be suitble to
Length-adjustable curtain rail meets the driving demand of length-adjustable curtain rail.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of adjustable in length curtain rail driving
System, the first driving head and the second driving head including being mountable to curtain rail rear and front end are set in first driving head
Have the first drive pulley, be equipped with the second drive pulley in the second driving head, first drive pulley and the second drive pulley it
Between be equipped with transmission belt through curtain rail, set in the first drive pulley far from the side of curtain rail on first driving head
There is the first directive wheel, first directive wheel includes the first directive wheel of a left side and the right side first at left and right sides of the first drive pulley
Directive wheel, the transmission belt move towards successively in M shape around left first directive wheel, the first drive pulley and right first directive wheel, institute
Position can be adjusted in the first driving head to change to the distance of left first directive wheel and be oriented to the right side first by stating the first drive pulley
The sum of the distance of wheel.
It is further used as the improvement of technical solutions of the utility model, first driving head is equipped with to be arranged along the longitudinal direction
Guiding mechanism, first drive pulley can move forward and backward along the guiding mechanism.
It is further used as the improvement of technical solutions of the utility model, first drive pulley is installed by first band wheel shaft
Onto belt wheel mounting base, the belt wheel mounting base includes upper cover plate and lower cover plate, in the Guiding machine on first driving head
The two sides of structure are equipped with several positioning tooths, and the upper cover plate, which is equipped with, moves forward and backward positioning tooth described in Shi Keyu in the first drive pulley
The locating piece of location fit.
It is further used as the improvement of technical solutions of the utility model, first driving head is equipped with to be arranged along the longitudinal direction
Locating slot or location hole, the lower cover plate be equipped with can with the locating slot or location hole cooperation and realize the company of positioning and locking
Fitting.
It is further used as the improvement of technical solutions of the utility model, second drive pulley is installed by the second pulley shaft
Onto the second driving head, the first band wheel shaft and/or the second pulley shaft are equipped with and are drivingly connected hole.
It is further used as the improvement of technical solutions of the utility model, first driving head, which is equipped with, can indicate the first transmission
The scale of belt wheel present position.
It is further used as the improvement of technical solutions of the utility model, is equipped on first driving head and the second driving head
It is socketed the socket of curtain rail.
It is further used as the improvement of technical solutions of the utility model, it is separate in the second drive pulley on second driving head
The side of curtain rail is equipped with the second directive wheel, and second directive wheel includes left the at left and right sides of the second drive pulley
Two directive wheels and right second directive wheel, the transmission belt in M shape move towards successively around left second directive wheel, the second drive pulley and
Right second directive wheel.
The utility model has the beneficial effects that the utility model is using the first drive pulley, the driving transmission of the second drive pulley
The structure type of band completes the driving of curtain on curtain rail, on this basis, in order to meet length-adjustable curtain rail
Driving demand improves the first driving head, i.e., by using adjustable first drive pulley in position, changes transmission belt the
Coiling length in one driving head, thus transmission belt can be made to be adaptively adjusted when curtain rail carries out length variation, this
Utility model through the above technical solutions, can perfection be suitble to length-adjustable curtain rail.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model the first driving head structure axonometric drawing；
Fig. 3 is that the utility model first drives header structure bottom view；
Fig. 4 is the utility model the first driving head internal structure axonometric drawing；
Fig. 5 is the utility model the first driving head internal structure top view；
Fig. 6 is the utility model the second driving head internal structure top view.
Specific embodiment
Referring to figs. 1 to Fig. 6, that show the specific structures of the preferred embodiment of the utility model.It below will specifically
The design feature of bright each component of the utility model, and when if there is being described to direction (upper and lower, left and right, before and after), it is with Fig. 2
Or structure shown in Fig. 4 is reference description, but the actual use direction of the utility model is not limited thereto.
The utility model provides a kind of adjustable in length curtain rail drive system, including is mountable to curtain rail 1
The first driving head 2 and the second driving head 3 of rear and front end, first driving head 2 is interior to be equipped with the first drive pulley 21, and second drives
It is equipped with the second drive pulley 31 in dynamic head 3, is equipped between first drive pulley 21 and the second drive pulley 31 and runs through curtain
The transmission belt (not shown) of guide rail 1, on first driving head 2 in the first drive pulley 21 far from curtain rail 1 one
Side is equipped with the first directive wheel, and first directive wheel includes the first directive wheel of a left side 22 positioned at 21 left and right sides of the first drive pulley
With right first directive wheel 23, the transmission belt is moved towards successively in M shape around left first directive wheel 22,21 and of the first drive pulley
Right first directive wheel 23, first drive pulley 21 can adjust position in the first driving head 2 to change to left first directive wheel
22 distance and the sum of the distance to right first directive wheel 23.The utility model uses the first drive pulley 21, the second transmission belt
The structure type of 31 driving transmission belt of wheel completes the driving of curtain on curtain rail 1, on this basis, adjustable in order to meet length
Curtain rail 1 driving demand, the first driving head 2 is improved, i.e., by using adjustable first drive pulley in position
21, change coiling length of the transmission belt in the first driving head 2, to can make when curtain rail 1 carries out length variation
Transmission belt is adaptively adjusted, the utility model through the above technical solutions, can perfection be suitble to length-adjustable curtain rail
1。
Wherein, as the utility model preferred embodiment, first driving head 2 is equipped with to be arranged along the longitudinal direction
Guiding mechanism 24, front-rear direction, which is arranged, can save the width of whole device, and the knot such as guide rail, guide groove can be used in guiding mechanism 24
Structure, first drive pulley 21 can be moved forward and backward along the guiding mechanism 24.
First drive pulley 21 is installed in belt wheel mounting base by first band wheel shaft 25, the belt wheel mounting base packet
It includes upper cover plate 26 and lower cover plate 27, is equipped with several positioning tooths 28 in the two sides of the guiding mechanism 24 on first driving head 2,
The upper cover plate 26, which is equipped with, moves forward and backward the locating piece of 28 location fit of positioning tooth described in Shi Keyu in the first drive pulley 21
29, elastic piece can be selected in locating piece 29, and when needing to adjust position of first drive pulley 21 on guiding mechanism 24, it is fixed to move
Then first drive pulley 21 is adjusted to discharge locating piece 29 after suitable position by position part 29, locating piece 29 and positioning tooth 28 are fixed
Position cooperation, realizes the positioning of the first drive pulley 21.
In order to further strengthen bonding strength of first drive pulley 21 on the first driving head 2, first driving head 2
Be equipped with the locating slot 210 or location hole that are arranged along the longitudinal direction, the lower cover plate 27 be equipped with can with the locating slot 210 or
Location hole cooperates and realizes the connector via hole 211 and connector of positioning and locking, and the first drive pulley 21 is adjusted to suitable position
It postpones, locks connector.
Wherein, sliding tooth, second drive pulley 31 are equipped on the first drive pulley 21 and the second drive pulley 31
It is installed on the second driving head 3 by the second pulley shaft 32, the first band wheel shaft 25 and/or the second pulley shaft 32 are equipped with and drive
Dynamic connecting hole.Being drivingly connected hole can be polygonal hole or the circular hole with tooth-shape structure.It can be realized by the drive connection hole
With the transmission connection of driving motor.
In order to realize the accurate adjusting of the first drive pulley 21, first driving head 2, which is equipped with, can indicate the first transmission
The scale 212 of 21 present position of belt wheel.
The socket 213,33 of socket curtain rail 1 is equipped on first driving head 2 and the second driving head 3, in use,
Directly the first driving head 2 and the second driving head 3 are docked by the socket 213,33 with curtain rail 1.
It is similar with the structure in the first driving head 2 as the preferred of the utility model, on second driving head 3
Two drive pulleys 31 are equipped with the second directive wheel far from the side of curtain rail 1, and second directive wheel includes being located at the second transmission
The second directive wheel of a left side 34 and right second directive wheel 35 of 31 left and right sides of belt wheel, the transmission belt move towards successively in M shape around a left side
Second directive wheel 34, the second drive pulley 31 and right second directive wheel 35.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (8)
1. a kind of adjustable in length curtain rail drive system, it is characterised in that: including being mountable to curtain rail rear and front end
The first driving head and the second driving head, the first drive pulley is equipped in first driving head, the is equipped in the second driving head
Two drive pulleys, are equipped with the transmission belt through curtain rail between first drive pulley and the second drive pulley, and described the
It is equipped with the first directive wheel far from the side of curtain rail in the first drive pulley on one driving head, first directive wheel includes position
The first directive wheel of a left side at left and right sides of the first drive pulley and right first directive wheel, the transmission belt in M shape move towards successively around
Crossing left first directive wheel, the first drive pulley and right first directive wheel, first drive pulley can adjust in the first driving head
Position is to change the distance to left first directive wheel and the sum of the distance to right first directive wheel.
2. adjustable in length curtain rail drive system according to claim 1, it is characterised in that: first driving head
It is equipped with the guiding mechanism being arranged along the longitudinal direction, first drive pulley can be moved forward and backward along the guiding mechanism.
3. adjustable in length curtain rail drive system according to claim 2, it is characterised in that: first transmission belt
Wheel is installed in belt wheel mounting base by first band wheel shaft, and the belt wheel mounting base includes upper cover plate and lower cover plate, and described first
Several positioning tooths are equipped in the two sides of the guiding mechanism on driving head, the upper cover plate is equipped with before and after the first drive pulley
It can be with the locating piece of the positioning tooth location fit when movement.
4. adjustable in length curtain rail drive system according to claim 3, it is characterised in that: first driving head
It is equipped with the locating slot or location hole being arranged along the longitudinal direction, the lower cover plate, which is equipped with, to match with the locating slot or location hole
Close and realize the connector of positioning and locking.
5. adjustable in length curtain rail drive system according to claim 3, it is characterised in that: second transmission belt
Wheel is installed on the second driving head by the second pulley shaft, and the first band wheel shaft and/or the second pulley shaft are equipped with driving and connect
Connect hole.
6. adjustable in length curtain rail drive system according to claim 3, it is characterised in that: first driving head
It is equipped with the scale that can indicate the first drive pulley present position.
7. adjustable in length curtain rail drive system according to claim 1, it is characterised in that: first driving head
With the socket for being equipped with socket curtain rail on the second driving head.
8. adjustable in length curtain rail drive system according to claim 1, it is characterised in that: second driving head
On the second drive pulley far from curtain rail side be equipped with the second directive wheel, second directive wheel include be located at second pass
The second directive wheel of a left side and right second directive wheel at left and right sides of movable belt pulley, the transmission belt move towards successively in M shape around a left side second
Directive wheel, the second drive pulley and right second directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980680.7U CN208551018U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable in length curtain rail drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980680.7U CN208551018U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable in length curtain rail drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551018U true CN208551018U (en) | 2019-03-01 |
Family
ID=65444663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980680.7U Active CN208551018U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable in length curtain rail drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008094A1 (en) * | 2019-07-16 | 2021-01-21 | 广东瑞克斯智能科技有限公司 | Guide rail having telescoping belt |
| WO2021056919A1 (en) * | 2019-09-26 | 2021-04-01 | 广东瑞克斯智能科技有限公司 | Belt telescoping rail |
-
2017
- 2017-08-07 CN CN201720980680.7U patent/CN208551018U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008094A1 (en) * | 2019-07-16 | 2021-01-21 | 广东瑞克斯智能科技有限公司 | Guide rail having telescoping belt |
| US11903510B2 (en) | 2019-07-16 | 2024-02-20 | Guangdong Raex Intelligent Technology Co., Ltd. | Extendable rail |
| WO2021056919A1 (en) * | 2019-09-26 | 2021-04-01 | 广东瑞克斯智能科技有限公司 | Belt telescoping rail |
| US11653783B2 (en) | 2019-09-26 | 2023-05-23 | Guangdong Raex Intelligent Technology Co., Ltd. | Telescopic rail |
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