CN216135620U - Electric curtain telescopic guide rail - Google Patents
Electric curtain telescopic guide rail Download PDFInfo
- Publication number
- CN216135620U CN216135620U CN202120813472.4U CN202120813472U CN216135620U CN 216135620 U CN216135620 U CN 216135620U CN 202120813472 U CN202120813472 U CN 202120813472U CN 216135620 U CN216135620 U CN 216135620U
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- Prior art keywords
- guide rail
- gear case
- auxiliary
- main
- case
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Transmission Devices (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A length-adjustable electric curtain telescopic guide rail is composed of a first guide rail component and a second guide rail component; the first guide rail assembly consists of a first aluminum profile guide rail, a first main transmission case, a first auxiliary transmission case, a first T-shaped synchronous belt and a first pulley assembly; the second guide rail assembly consists of a second aluminum section guide rail, a second main transmission case, a second auxiliary transmission case, a second T-shaped synchronous belt and a second pulley assembly. The tops of the first auxiliary transmission case and the second auxiliary transmission case are provided with assembling sliding blocks; the tops of the first aluminum profile guide rail and the second aluminum profile guide rail are provided with assembling sliding grooves. First auxiliary gear case and the vice transmission case top of second all are equipped with two screws, and when four screws unscrewed, first guide rail subassembly and second guide rail subassembly can slide each other, and when four screws were screwed up, first guide rail subassembly and second guide rail subassembly can not slide each other. First main gear case, second auxiliary gear case all are equipped with a T type synchronous pulley, and first auxiliary gear case is equipped with two coaxial T type synchronous pulleys, and these two T type synchronous pulleys have the separation and reunion function. First main gear case, first auxiliary gear case, first aluminium alloy guide rail, second main gear case, second auxiliary gear case and second aluminium alloy guide rail all have two T type hold-in range from top to bottom and hold the storehouse. The bin is accommodated in the lower T-shaped synchronous belt arranged on the first main transmission box, the first auxiliary transmission box and the first aluminum profile guide rail. The bin is held at the upper portion T type hold-in range of second main gear case, second auxiliary gear case and second aluminium alloy guide rail to second T type hold-in range, and the storehouse is held to first auxiliary gear case upper portion T type hold-in range of strideing simultaneously, with the T type synchronous pulley meshing on first auxiliary gear case upper portion.
Description
Technical Field
The invention relates to the technical field of curtains, in particular to an electric curtain telescopic guide rail.
Background
The electric curtain is increasingly popularized due to the fact that a motor drive replaces a manual curtain drawing mode, a microcontroller and a receiving module are arranged in the electric curtain, and modern intelligent control modes such as remote control and remote control based on a cloud server can be achieved. At present, due to the difference of the size of a window and a building structure, the size needs to be measured on site before the electric curtain is installed, and then guide rails with different lengths need to be customized according to the measurement result. Custom rails are less efficient to produce and install than standardized mass production.
Disclosure of Invention
In order to overcome the problem of low production and installation efficiency of the customized guide rail, the invention provides the electric curtain telescopic guide rail with adjustable length, so that the telescopic guide rail with the total length specification can be suitable for windows with different sizes, and the use of most windows can be met only by manufacturing the standard telescopic rails with few types of the total length specification.
The technical scheme used for solving the technical problems of the invention is as follows: the telescopic rail consists of a first guide rail component and a second guide rail component which are assembled in parallel; the first guide rail assembly consists of a first aluminum profile guide rail, a first main transmission case, a first auxiliary transmission case, a first T-shaped synchronous belt and a first pulley assembly; the second guide rail assembly consists of a second aluminum section guide rail, a second main transmission case, a second auxiliary transmission case, a second T-shaped synchronous belt and a second pulley assembly.
The tops of the first auxiliary transmission case and the second auxiliary transmission case are provided with assembling sliding blocks; the top of the first aluminum profile guide rail and the top of the second aluminum profile guide rail are provided with assembling sliding grooves. First auxiliary gear case and second auxiliary gear case top all are equipped with two screws, and when four screws unscrewed, first guide rail subassembly and second guide rail subassembly slidable relatively, when four screws were screwed up, first guide rail subassembly and second guide rail subassembly can not the slidable relatively.
First main gear case, second main gear case and second auxiliary gear case all be equipped with a T type synchronous pulley, first auxiliary gear case is equipped with two coaxial T type synchronous pulleys, and these two T type synchronous pulleys have the separation and reunion function.
First main gear case, first auxiliary gear case, first aluminium alloy guide rail, second main gear case, second auxiliary gear case and second aluminium alloy guide rail, two T type hold-in range hold the storehouse about all having. First T type hold-in range is installed and is held the storehouse the inside at the lower part T type hold-in range of first main drive case, first auxiliary drive case and first aluminium alloy guide rail. The bin is held at the upper portion T type hold-in range of second main gear case, second auxiliary gear case and second aluminium alloy guide rail to second T type hold-in range, and the storehouse is held to first auxiliary gear case upper portion T type hold-in range of strideing simultaneously, with the T type synchronous pulley meshing on first auxiliary gear case upper portion.
Drawings
FIG. 1 is a general assembly drawing.
Fig. 2 is a diagram of a first track assembly.
Fig. 3 is an aluminum rail diagram.
Fig. 4 is a main structural view of the first main transmission case.
Fig. 5 is a main structure view of the first sub-transmission case.
Fig. 6 is a block diagram of a clutch assembly.
Fig. 7 is a diagram of a second track assembly.
Fig. 8 is a main structural view of a second main transmission case.
Fig. 9 is a main structure view of a second sub-transmission case.
FIG. 10 is a simplified representation of the gearing relationship.
Fig. 11 is an assembled view of the first and second rail assemblies.
Detailed Description
The invention relates to a telescopic rail of an electric curtain, which consists of a first guide rail component 1 and a second guide rail component 2, wherein a motor 3 (shown in figure 1) is hung when the telescopic rail is used.
The first guide rail assembly 1 is composed of a first aluminum profile guide rail 4, a first main transmission case 5, a first auxiliary transmission case 6, a first T-shaped synchronous belt 7 and a first pulley assembly 8, as shown in FIG. 2. Two T type hold-in range hold the storehouse about first aluminium alloy guide rail 4 falls into, and there is the opening on upper portion holds storehouse one side, and there is the assembly spout at the top, as shown in figure 3. The main structure of the first main transmission case 5 is shown in fig. 4, and the inside of the first main transmission case is provided with a middle partition board which divides the first main transmission case into an upper T-shaped synchronous belt accommodating bin and a lower T-shaped synchronous belt accommodating bin, and a first T-shaped synchronous belt wheel 9 is arranged inside the first main transmission case. The main structure of the first auxiliary transmission case 6 is as shown in figure 5, the inside of the first auxiliary transmission case is provided with a middle clapboard which divides the first auxiliary transmission case into an upper T-shaped synchronous belt accommodating bin and a lower T-shaped synchronous belt accommodating bin, a clutch assembly comprising a second T-shaped synchronous belt pulley 10 and a third T-shaped synchronous belt pulley 11 is arranged in the clutch accommodating bin, the clutch assembly is as shown in figure 6, the clutch assembly comprises the second T-shaped synchronous belt pulley 10, the third T-shaped synchronous belt pulley 11, a spring 12 and a screw 13, the adjacent end surfaces of the second T-shaped synchronous belt pulley 10 and the third T-shaped synchronous belt pulley 11 are respectively provided with a convex tooth, when the screw is unscrewed, the convex teeth on the two end surfaces are separated under the elastic force of the spring, at the moment, the clutch is loosened, the second T-shaped synchronous belt pulley 10 and the third T-shaped synchronous belt pulley 11 can freely rotate relatively, when the screw is unscrewed, the convex teeth on the end surfaces of the second T-shaped synchronous belt pulley 10 and the third T-shaped synchronous belt pulley 11 are engaged, at the moment, the clutch is engaged, so that the two synchronous belt pulleys can not freely rotate relatively, one of the two rotates to drive the other to rotate synchronously; the T-shaped timing belt accommodating chamber on the upper part of the first auxiliary transmission case 6 is also provided with a belt guide pulley 14 and a belt guide pulley 15 (refer to fig. 5).
In the first guide rail assembly 1, a first T-shaped synchronous belt 7 is arranged at the lower parts of a first aluminum profile guide rail 4, a first main transmission case 5 and a first auxiliary transmission case 6 to form a storage bin (refer to fig. 2), and the first T-shaped synchronous belt 7 is meshed with a first T-shaped synchronous belt pulley 9 and a second T-shaped synchronous belt pulley 10 to form a transmission pair.
In addition, the top of the first sub-transmission case 6 shell is also provided with an assembly sliding block (refer to fig. 5), which can form sliding assembly with a second aluminum profile guide rail 18 (refer to fig. 3, which is the same as the first aluminum profile guide rail 4) in the second guide rail component 2, and the top of the first sub-transmission case 6 shell is also provided with two screw holes which are provided with screws 16 and 17 (refer to fig. 5).
The second rail assembly 2 is composed of a second aluminum profile rail 18, a second main gear box 19, a second sub gear box 20, a second T-shaped timing belt 21, and a second carriage assembly 22 (see fig. 7). The second aluminium alloy guide rail 18 is the same with first aluminium alloy guide rail 4, and two T type hold-in range hold the storehouse about dividing into, and there is the opening on upper portion holds storehouse one side, and there is the assembly spout at the top, as shown in fig. 3. The second main transmission case 19 has the same structure as the first main transmission case 5 of the first track assembly 1, and the second main transmission case 19 has the main structure shown in fig. 8 and houses a fourth T-shaped timing pulley 23. Referring to fig. 9, the second sub-transmission case 20 has a main structure, and is internally provided with a middle partition plate, which divides the case into an upper T-shaped synchronous belt accommodating chamber and a lower T-shaped synchronous belt accommodating chamber, wherein only the upper accommodating chamber is provided with a fifth T-shaped synchronous belt pulley 24, and the lower accommodating chamber is provided with no T-shaped synchronous belt pulley.
In the second guide rail assembly 2, the second T-shaped synchronous belt 21 is installed in the upper accommodating bin (refer to fig. 7) of the second main transmission case 19, the second aluminum profile guide rail 18 and the second auxiliary transmission case 20, the second T-shaped synchronous belt 21 is engaged with the fourth T-shaped synchronous pulley 23 and the fifth T-shaped synchronous pulley 24, and is turned around and sleeved on the third T-shaped synchronous pulley 11 (located inside the first auxiliary transmission case 6) at two positions of the belt guide wheel 14 and the belt guide wheel 15, and the second T-shaped synchronous belt 21 is engaged with the fourth T-shaped synchronous pulley 23, the fifth T-shaped synchronous pulley 24 and the third T-shaped synchronous pulley 11 to form a transmission pair.
In addition, the top of the casing of the second auxiliary transmission box 20 is also provided with an assembly sliding block (refer to fig. 9) which can form sliding assembly with the top assembly sliding groove of the first aluminum profile guide rail 4 in the first guide rail component 1 to realize the telescopic function of the telescopic guide rail, and the top of the casing of the second auxiliary transmission box 20 is also provided with two screw holes which are provided with screws 25 and 26.
For simplicity and clarity of illustration of the drive relationships within the present invention, a simplified illustration of the drive relationships is provided in fig. 10, and fig. 11 is an assembly drawing of the first and second track assemblies, with the parts or assemblies being numbered as set forth herein.
The first sub-transmission case 6 and the second aluminum profile rail 18 are assembled by a slider chute (refer to section F-F of fig. 11), and the second sub-transmission case 20 and the first aluminum profile rail 4 are assembled by a slider chute (refer to section E-E of fig. 11). Referring to fig. 11, after the first rail assembly 1 and the second rail assembly 2 are assembled with the sliding grooves of the two aluminum profile rails through the sliding blocks of the two auxiliary transmission cases in a sliding manner, when the screws 16, 17, 25 and 26 are loosened, the first rail assembly 1 and the second rail assembly 2 can slide relatively, when a user installs the telescopic rail, the two ends of the telescopic rail are stretched or compressed, the length of the telescopic rail is adjusted to be suitable for the width of a window, and the screws 16, 17, 25 and 26 are tightened, so that the pressure between the four screws and the first and second aluminum profile rails is very large, the friction between the screws and the aluminum profile rails is also very large, and the first rail assembly 1 and the second rail assembly 2 cannot slide relatively.
Turning now to the use of the clutch assembly of fig. 6, the length of the telescopic rail is adjusted and tightened with screws 16, 17, 25, 26, and then the clutch is loosened by loosening the screws 13 in the clutch assembly (see fig. 11 in the position of the assembly), the first carriage assembly 8 is pulled close to the first main drive housing 5, the second carriage assembly 22 is pulled close to the second main drive housing 19, and then the screws 13 are tightened to engage the clutch, thus ensuring that the left and right curtains are symmetrical when installed by the user.
Claims (2)
1. A length-adjustable electric curtain telescopic guide rail comprises a first guide rail component and a second guide rail component, wherein the first guide rail component comprises a first aluminum profile guide rail, a first main transmission box, a first auxiliary transmission box, a first T-shaped synchronous belt and a first pulley component; the method is characterized in that: first aluminium alloy guide rail, first main gear case, first auxiliary gear case, second aluminium alloy guide rail, second main gear case and second auxiliary gear case, two T type hold-in ranges hold the storehouse about all having, first T type hold-in range is adorned in first aluminium alloy guide rail, first main gear case, first auxiliary gear case lower part T type hold-in range and is held the storehouse, second T type hold-in range is adorned in second aluminium alloy guide rail, second main gear case, second auxiliary gear case upper portion T type hold-in range and is held the storehouse.
2. The motorized window treatment telescopic rail of claim, wherein: the first auxiliary transmission case is provided with two T-shaped synchronous belt wheels, the adjacent end faces of the two T-shaped synchronous belt wheels are provided with convex teeth, and a spring and a screw are additionally arranged to form a clutch assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813472.4U CN216135620U (en) | 2021-04-20 | 2021-04-20 | Electric curtain telescopic guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813472.4U CN216135620U (en) | 2021-04-20 | 2021-04-20 | Electric curtain telescopic guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216135620U true CN216135620U (en) | 2022-03-29 |
Family
ID=80798486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813472.4U Expired - Fee Related CN216135620U (en) | 2021-04-20 | 2021-04-20 | Electric curtain telescopic guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216135620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749503A (en) * | 2021-08-31 | 2021-12-07 | 上海帘客云供应链管理有限公司 | Electric curtain linkage structure |
| CN113749501A (en) * | 2021-08-31 | 2021-12-07 | 上海帘客云供应链管理有限公司 | Telescopic electric curtain rail |
-
2021
- 2021-04-20 CN CN202120813472.4U patent/CN216135620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749503A (en) * | 2021-08-31 | 2021-12-07 | 上海帘客云供应链管理有限公司 | Electric curtain linkage structure |
| CN113749501A (en) * | 2021-08-31 | 2021-12-07 | 上海帘客云供应链管理有限公司 | Telescopic electric curtain rail |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |