CN2147797Y - Curtain rolling-up device - Google Patents
Curtain rolling-up device Download PDFInfo
- Publication number
- CN2147797Y CN2147797Y CN 92240928 CN92240928U CN2147797Y CN 2147797 Y CN2147797 Y CN 2147797Y CN 92240928 CN92240928 CN 92240928 CN 92240928 U CN92240928 U CN 92240928U CN 2147797 Y CN2147797 Y CN 2147797Y
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- belt
- aperture
- tank tower
- utility
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a curtain rolling-up device a curtain of a suspended door, which is characterized in that a scroll frame with a curtain is fixed in a shaft frame on a wall, belt pulleys of one end thereof are connected with belt pulleys in handle devices by belts, or the other end of the scroll which is provided with a big belt pulley is connected with a belt pulley on a decelerating mechanism which is driven by a motor via belts. The utility model is characterized in that curtains can be rolled up by manual operation and electric operation, and the curtains can be rolled up solely and can stop at any position. The utility model has the advantages of simple structure, less parts, convenient maintenance, and low cost. The utility model is suitable for holes and other public places.
Description
The utility model relates to a kind of roller blind device that is used for the overhead door curtain.
In known technology, the device of overhead door curtain adopts monorail or two-orbit slip hanger basically, link is being housed on the cord, is tearing with drag rope pulling cord or with hand to slide on the track of cord at hanger and open and close cord.This curtain for door or window device weak point is that part is many, damages easily simultaneously, maintenance difficulty is big.
The purpose of this utility model is to overcome the deficiency of known technology and a kind of roller blind device of providing.
The purpose of this utility model realizes by following measure:
The scroll rack that cord is housed is contained on the pedestal that is installed on the wall, and the belt wheel that spool one end tightens up links to each other with belt wheel in being contained in hand-operated device by belt.The structure of hand parallel operation be have be equipped with in the tank tower of aperture have on the spoke with tank tower on the belt wheel of the aperture of aperture on a center line, the termination that the little axle that installs on it passes tank tower become with an end other end of adopted shape be equipped with handgrip and when rotation 180 is spent handgrip can pass the tank tower aperture and enter that the rocking handle of aperture is hinged on the belt wheel.
The other end of pedestal can also be equipped with belt wheel by belt with link to each other with the belt wheel on motor-operated reducing gear.
The structure of reducing gear can be to slow down with the secondary belt wheel; Also can be in reduction box, to be equipped with belt wheel is housed on the input and output spindle nose that secondary gear slows down links to each other by belt with belt wheel on the spool with motor respectively.
The bearing that is equipped with in the pedestal of provided by the utility model dress spool can be a sliding bearing, also can be ball bearing.
Advantage of the present utility model is and can manually with electronic cord be rolled, also can realize roller shutter separately; It is because the belt wheel of hand-operated device can be fixed with handgrip that cord can be parked in any position, plays the effect of lock; Of the present utility model simple in structure, parts are few, and are easy to maintenance, cost is low.Be applicable to that public places such as hotel particularly use in the family.
Accompanying drawing is an enforcement general assembly structural representation provided by the utility model.
In conjunction with the accompanying drawings the embodiment that provides is described in further detail:
The structure of this device be 2 of spools that cord 1 is housed be contained in be installed on the wall in be equipped with on the bearing block 3 of sliding bearing, the belt wheel 4 that spool one termination tightens up links to each other with belt wheel 6 in being contained in hand-operated device by belt 5.Hand-operated device structure provided here be have be equipped with in the tank tower 7 of aperture have on the spoke with tank tower on the belt wheel 6 of the aperture of aperture on a center line, the little axle that installs on it passes on the termination of tank tower and becomes the rocking handle 8 that the other end of adopted shape is equipped with handgrip to be hinged with an end, and rocking handle can rotate 180 degree around little axle handgrip is passed in the aperture that penetrates behind the aperture on the tank tower wall on the belt wheel spoke.
The utility model can also be loaded onto at the other end of spool and use motor-operated reducing gear, thereby realizes manual and electric rolling.Also electric device can only be installed, by electronic keying roller shutter.The structure that realizes electric rolling is on the top of base plate 9 motor 10 to be housed, adorning small belt pulley 11 on its axle, small belt pulley links to each other with using the Da Pi wheel 14 that is packed in 13 dresses of 2 bearing blocks on the base plate by belt 12, the small belt pulley 15 that is packed on the big belt pulley on the spindle nose links to each other with big belt pulley 4 on being packed in spool by belt 16, thereby realizes electric rolling.Reducing gear also can be a motor drives gear double reduction case, then by belt pulley and belt link to each other with belt pulley on the spool (not having figure).
Claims (4)
1, a kind of roller blind device, it is by hanger, pull rope, cord is formed, it is characterized in that the scroll rack that cord is housed is contained on the pedestal that is installed on the wall, the belt wheel that spool one termination tightens up links to each other with belt wheel in being contained in hand-operated device by belt, the structure of hand-operated device be have be equipped with in the tank tower of aperture have on the spoke with tank tower on the belt wheel of the aperture of aperture on a center line, the termination that the little axle that installs on it passes tank tower become with an end other end of adopted shape be equipped with handgrip and when rotation 180 is spent handgrip can pass the tank tower aperture and enter that the rocking handle of aperture is hinged on the belt wheel.
2, device according to claim 1, the other end that it is characterized in that pedestal can also be equipped with belt wheel by belt with link to each other with the belt wheel on motor-operated reducing gear.
3, device according to claim 2, the structure that it is characterized in that reducing gear can be to slow down with the secondary belt wheel, also can be to be equipped with belt wheel is housed on the input and output spindle nose that secondary gear slows down links to each other by belt with belt wheel on the spool with motor respectively in reduction box.
4, according to the described device of claim 1 or 2 or 3, it is characterized in that the bearing that is equipped with in the pedestal of frame dress spool can be a sliding bearing, also can be ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240928 CN2147797Y (en) | 1992-11-28 | 1992-11-28 | Curtain rolling-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240928 CN2147797Y (en) | 1992-11-28 | 1992-11-28 | Curtain rolling-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147797Y true CN2147797Y (en) | 1993-12-01 |
Family
ID=33781142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92240928 Expired - Fee Related CN2147797Y (en) | 1992-11-28 | 1992-11-28 | Curtain rolling-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147797Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746385B (en) * | 2009-12-24 | 2011-11-02 | 青岛威奥轨道(集团)有限公司 | Sun-shading screen for driver cab |
-
1992
- 1992-11-28 CN CN 92240928 patent/CN2147797Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746385B (en) * | 2009-12-24 | 2011-11-02 | 青岛威奥轨道(集团)有限公司 | Sun-shading screen for driver cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |