CN2410950Y - Electric curtain open-close device - Google Patents
Electric curtain open-close device Download PDFInfo
- Publication number
- CN2410950Y CN2410950Y CN 00205312 CN00205312U CN2410950Y CN 2410950 Y CN2410950 Y CN 2410950Y CN 00205312 CN00205312 CN 00205312 CN 00205312 U CN00205312 U CN 00205312U CN 2410950 Y CN2410950 Y CN 2410950Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- pulley
- curtain
- rope
- electric motors
- 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 relates to an electric curtain opening and closing device which comprises a sliding rod (4), brackets (1), (2), (3) used for supporting the sliding rod (4), a linear motor (8), a left curtain guiding frame (9) and a right curtain guiding frame (10), wherein, only one linear motor (8) is arranged on the sliding rod (4), the right curtain guiding frame (10) is fixed with the linear motor (8), and both ends of the sliding rod (4) are respectively provided with a pulley (13). A rope (14) is wound on the pulley (13), both ends of the rope (14) are fixedly connected with a spring (11) on the right curtain guiding frame (10), and the left curtain guiding frame (9) is fixed with the rope (14) on the lower part of the pulley (13). The utility model has the advantages of simple structure and low cost. The utility model is suitable for windows with different sizes.
Description
The utility model relates to a kind of electrically driven curtain closing device.
Commercially available window curtain driving mechanism adopts asynchronous machine driven gear reducing gear, realizes the folding of curtain, complex structure, cost height by the pulley cable traction.Chinese patent application 9925248.0 discloses a kind of straight line electric window curtain driving mechanism, adopts two linear electric motors, one on the left side, one on the right drives and leads curtain frame rectilinear motion, thereby realizes the two-sided folding of curtain, because slide bar is special-purpose slide bar, adds two linear electric motors, cost is higher.
The purpose of this utility model provides a kind of simple in structure, electrically driven curtain closing device that cost is low.
The purpose of this utility model is achieved in that it comprises support, slide bar, linear electric motors, leads window-frame, rope, suspension ring, slide bar is by bracket supports, it is characterized in that having only on the slide bar linear electric motors, a pulley is respectively installed at the left and right two ends of device, the two ends of rope are on pulley, fix with the flexible member of leading on the window-frame of motor one end, the rope of leading under window-frame and the pulley of slide bar left end is fixed, and suspension ring are used for the window which can be propped up cord.
Slide bar also can be made up of in common slip pipe special-purpose slide bar socket joint.
The linear electric motors motion can drive left and right two and lead window-frame simultaneously to the slide bar two ends, or simultaneously to the slide bar central motion, promote the suspension ring motion, thereby realize the two-sided folding of curtain.
The utility model compared with prior art has following advantage:
1. owing to reduced linear electric motors and half special-purpose slide bar, can reduce cost.
2. because the slide bar of linear electric motors end adopts special-purpose slide bar, and other end slide bar adopts common slip pipe, but special-purpose slide bar socket joint in common slip pipe, variable-length is like this applicable to the windows of different sizes.
Below in conjunction with accompanying drawing the utility model is described in detail further.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure, 1 is left socle, and 2 is medium-height trestle, and 3 is right support, and 4 is slide bar, and 5 is common slip pipe, 6 is special-purpose slide bar, and 7 is suspension ring, and 8 is linear electric motors, and 9 for leading the curtain frame in a left side, and 10 for leading the curtain frame in the right side, and 11 is spring, 12 is pulley bracket, and 13 is pulley, and 14 is rope, and 15 is crash roll, and 16 are hook.
By support 1,2,3 supporting slide bars 4, linear electric motors 8 are arranged on the slide bar 4, the right side is led curtain frame 10 and is fixedlyed connected with linear electric motors 8, the two ends of slide bar 4 are fixed with pulley 13 by pulley bracket 12 respectively, and rope 14 is on pulley 13, fixedly connected with the spring 11 that lead on the curtain frame 10 on a left side in two ends, it is fixing with the rope 14 of pulley bottom that curtain frame 9 is led on a left side, suspension ring 7 are enclosed within on the slide bar 4, and hook 16 hangs on the suspension ring 7, is used for hanging curtain.
Drive the right side during linear electric motors 8 moving linearlies and lead curtain frame 10 rectilinear motions, thereby make rope 14 around pulley 13 motions, curtain frame 9 is led on a left side and 10 counter motions of curtain frame are led on the right side thereby drive, and promotes suspension ring 7 motions, thereby makes curtain open or close.
Claims (2)
1. electrically driven curtain closing device, curtain frame (9) is led on support (1), (2), (3), linear electric motors (8), a left side that comprises slide bar (4) and supporting slide bar (4), curtain frame (10) is led on the right side, it is characterized in that only being equipped with on the slide bar (4) linear electric motors (8), it is fixing with linear electric motors (8) that curtain frame (10) is led on the right side, a pulley (13) respectively is equipped with at the two ends of slide bar (4), rope (14) is on pulley (13), fixedly connected with the spring (11) that lead on the curtain frame (10) on the right side in two ends, it is fixing with the rope (14) of pulley (13) bottom that curtain frame (9) is led on a left side.
2. a kind of electrically driven curtain closing device as claimed in claim 1 is characterized in that described slide bar (4) is made up of in common slip pipe (5) special-purpose slide bar (6) socket joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00205312 CN2410950Y (en) | 2000-03-13 | 2000-03-13 | Electric curtain open-close device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00205312 CN2410950Y (en) | 2000-03-13 | 2000-03-13 | Electric curtain open-close device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410950Y true CN2410950Y (en) | 2000-12-20 |
Family
ID=33573505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00205312 Expired - Fee Related CN2410950Y (en) | 2000-03-13 | 2000-03-13 | Electric curtain open-close device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2410950Y (en) |
-
2000
- 2000-03-13 CN CN 00205312 patent/CN2410950Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: NING XINYOU TO: LINFEN CHANG HING ELECTRIC CURTAINS MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Linfen, Shanxi province Fen Road East Village entrance Patentee after: Linfen Chang Xin electric curtain Manufacturing Co., Ltd. Address before: Shanxi province Pingyang 160 North Street, Shanxi province Linfen ace Motor Factory Patentee before: Ning Xinyou |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |