CN201719023U - Automatic curtain draw-off device - Google Patents
Automatic curtain draw-off device Download PDFInfo
- Publication number
- CN201719023U CN201719023U CN2010201685889U CN201020168588U CN201719023U CN 201719023 U CN201719023 U CN 201719023U CN 2010201685889 U CN2010201685889 U CN 2010201685889U CN 201020168588 U CN201020168588 U CN 201020168588U CN 201719023 U CN201719023 U CN 201719023U
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- CN
- China
- Prior art keywords
- motor
- reel
- shaft
- synchronizing wheel
- fixed case
- 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.)
- Expired - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses an automatic curtain draw-off device which comprises a fixed box and a motor, wherein the fixed box is internally provided with a motor shaft and a belt pulley shaft, one end of the motor shaft is connected with an output shaft of the motor positioned at one end of the fixed box, the other end of the motor shaft is connected with the other end of the fixed box through a bearing, and the motor shaft is provided with a first trolling reel and a first synchronizing wheel; two ends of the belt pulley shaft are respectively connected with two ends of the fixed box through the bearings, and the belt pulley shaft is provided with a second trolling reel and a second synchronizing wheel; and the first synchronizing wheel and the second synchronizing wheel are connected with each other through a synchronous belt. The automatic curtain draw-off device has smart concept, and can be used for collecting and releasing a curtain by adopting the transmission structure of the synchronizing wheels and the synchronous belt, thus having reliable working and good stability; and simultaneously the automatic curtain draw-off device has compact structure, convenience in installation and use, and low energy consumption, noise and cost, thus being applicable to families and offices, and beneficial to generalization and application.
Description
Technical field
The utility model relates to a kind of accessory of curtain, is specifically related to a kind of curtain automatic retraction device.
Background technology
At present, curtain has obtained extensive use as the essential product of household office.Curtain not only can sun-shading dust-proof, can also play decoration function.
But existing curtain normally draws back or folds by the mode of operation manually, uses and inconvenience.Some curtain is to hang on the guide rail of window frame by hanging ring, though so manually draw back or can be more laborsaving when folding curtain, the installation of guide rail bothers very much, and in use damages curtain easily.Some curtain drives the curtain folding and unfolding by rotating shaft, the band pearl stay cord that rotating shaft one end of this curtain is provided with gear and cooperates with gear produces power by stay cord, by gear driven rotating shaft folding and unfolding curtain, break down easily between gear that can this curtain and the stay cord, the life-span is shorter.Though also on some high-grade curtain automatic retraction device is installed, this automatic retraction device complex structure is installed trouble, and cost is higher, is unfavorable for promoting the use of.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of can realize automatic deploying and retracting curtain and simple in structure, reliable operation, curtain automatic retraction device with low cost.
Technical scheme: for solving the problems of the technologies described above, curtain automatic retraction device of the present utility model, comprise fixed case and motor, be provided with motor shaft and belt shaft in the described fixed case, described motor shaft one end is connected with the output shaft of the motor that is positioned at fixed case one end, the motor shaft other end is connected by bearing with the fixed case other end, and first reel and first synchronizing wheel are installed on the motor shaft; Described belt shaft two ends are connected by bearing with the fixed case two ends respectively, and second reel and second synchronizing wheel are installed on the belt shaft; Described first synchronizing wheel is connected by being with synchronously with second synchronizing wheel.
Described motor is installed in the fixed case outside by bolt, the motor that motor is controlled for the remote control that can realize rotating.
Described first reel and second reel are separately fixed on motor shaft and the belt shaft by the countersunk head double-screw bolt.
Twine wiredly on described first reel and second reel respectively, line staggers mutually at the initial position that the initial position that twines on first reel and line twine on second reel.
Described fixed case one side is provided with end cap.
Beneficial effect: curtain automatic retraction device of the present utility model compared with prior art has the following advantages:
1, be skillfully constructed, simple in structure, by the drive mechanism that adopts synchronizing wheel to be with synchronously curtain is carried out folding and unfolding, make its reliable operation, good stability;
2, compact conformation, volume is small and exquisite, and conserve space is easy to install and use;
3, plant energy consumption is little, and noise is low, is fit to family and office space and uses;
4, with low cost, make easily, help promoting the use of.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in drawings, curtain automatic retraction device of the present utility model, comprise fixed case 1 and motor 2, be provided with motor shaft 3 and belt shaft 4 in the fixed case 1, motor shaft 3 one ends are connected with the output shaft of the motor 2 that is positioned at fixed case 1 one ends, motor shaft 3 other ends are connected by bearing with fixed case 1 other end, and first reel 5 and first synchronizing wheel 6 are installed on the motor shaft 3; Belt shaft 4 two ends are connected by bearing with fixed case 1 two ends respectively, and second reel 7 and second synchronizing wheel 8 are installed on the belt shaft 4; First synchronizing wheel 6 and second synchronizing wheel 8 are by being with 9 to be connected synchronously.Motor 2 is installed in fixed case 1 outside by bolt, the motor that motor 2 is controlled for the remote control that can realize rotating.First reel 5 and second reel 7 are separately fixed on motor shaft 3 and the belt shaft 4 by the countersunk head double-screw bolt.Twine wiredly on first reel 5 and second reel 7 respectively, line staggers mutually at the initial position that the initial position that twines on first reel 5 and line twine on second reel 7, can avoid the interference of line like this, the normal switch of assurance curtain.Fixed case 1 one sides are provided with end cap 10.
Curtain automatic retraction device of the present utility model in use, can rotate to a certain direction by the output shaft that remote controller is controlled motor 2, the output shaft of motor 2 is as the power resources of whole device, 3 rotations of drive motors axle, motor shaft 3 drives first reel 5 and first synchronizing wheel 6 rotates, first synchronizing wheel 6 is by synchronously with gearing rotating band wheel shaft 4 rotation of 9 and second synchronizing wheel 8, belt shaft 4 drives second reel 7 and rotates, the final synchronous rotation that realizes first reel 5 and second reel 7, first reel 5 and second reel 7 wind the line respectively, finish the action of drawing back of curtain; By the output shaft opposite spin of remote controller control motor 2, also opposite spin thereupon of each parts of the present utility model can realize the folding of curtain.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. curtain automatic retraction device, it is characterized in that: comprise fixed case (1) and motor (2), be provided with motor shaft (3) and belt shaft (4) in the described fixed case (1), described motor shaft (3) one ends are connected with the output shaft of the motor that is positioned at fixed case (1) one end (2), motor shaft (3) other end is connected by bearing with fixed case (1) other end, and first reel (5) and first synchronizing wheel (6) are installed on the motor shaft (3); Described belt shaft (4) two ends are connected by bearing with fixed case (1) two ends respectively, and second reel (7) and second synchronizing wheel (8) are installed on the belt shaft (4); Described first synchronizing wheel (6) is connected by being with (9) synchronously with second synchronizing wheel (8).
2. curtain automatic retraction device according to claim 1 is characterized in that: described motor (2) is installed in fixed case (1) outside by bolt, the motor that motor (2) is controlled for the remote control that can realize rotating.
3. curtain automatic retraction device according to claim 1 is characterized in that: described first reel (5) and second reel (7) are separately fixed on motor shaft (3) and the belt shaft (4) by the countersunk head double-screw bolt.
4. according to each described curtain automatic retraction device of claim 1 to 3, it is characterized in that: twine wiredly on described first reel (5) and second reel (7) respectively, initial position that line go up to twine at first reel (5) and line are gone up the initial position that twines at second reel (7) and are staggered mutually.
5. according to each described curtain automatic retraction device of claim 1 to 3, it is characterized in that: described fixed case (1) one side is provided with end cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685889U CN201719023U (en) | 2010-04-22 | 2010-04-22 | Automatic curtain draw-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685889U CN201719023U (en) | 2010-04-22 | 2010-04-22 | Automatic curtain draw-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719023U true CN201719023U (en) | 2011-01-26 |
Family
ID=43487287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201685889U Expired - Fee Related CN201719023U (en) | 2010-04-22 | 2010-04-22 | Automatic curtain draw-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657469A (en) * | 2012-05-21 | 2012-09-12 | 陈培洛 | Control system for embedded ceiling curtain |
| CN110432740A (en) * | 2019-09-03 | 2019-11-12 | 原系生活科技有限公司 | A kind of automatic curtain controller |
-
2010
- 2010-04-22 CN CN2010201685889U patent/CN201719023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657469A (en) * | 2012-05-21 | 2012-09-12 | 陈培洛 | Control system for embedded ceiling curtain |
| CN110432740A (en) * | 2019-09-03 | 2019-11-12 | 原系生活科技有限公司 | A kind of automatic curtain controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20110422 |