CN203547485U - Manually-operated roller blind - Google Patents
Manually-operated roller blind Download PDFInfo
- Publication number
- CN203547485U CN203547485U CN201320700935.1U CN201320700935U CN203547485U CN 203547485 U CN203547485 U CN 203547485U CN 201320700935 U CN201320700935 U CN 201320700935U CN 203547485 U CN203547485 U CN 203547485U
- Authority
- CN
- China
- Prior art keywords
- glass
- shaft
- magnet rotor
- transmission shaft
- worm
- 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
Links
Images
Abstract
The utility model discloses a manually-operated roller blind. The manually-operated roller blind comprises hollow glass, and the hollow glass comprises two pieces of glass, an upper beam located at the upper end of the glass, a lower beam located at the lower end of the glass and side rails located on the two sides of the glass. A transmission shaft is arranged in the hollow glass, a rope winding device is arranged on the transmission shaft, a cable connected with a curtain body is wound around the rope winding device, the transmission shaft is transmission connection with an output shaft of a speed reducer, a worm wheel is in key connection with the input shaft of the speed reducer, the worm wheel is meshed with a worm arranged in the upper beam in a rotating mode, an inner magnetic rotor is in key connection with the worm, an outer magnetic rotor is arranged at the position, corresponding to the inner magnetic rotor, of the outer side of the glass, and the outer magnetic rotor is driven by a chain operating mechanism. Magnetic rotation is adopted in the manually-operated roller blind, and the transmission direction is changed through the worm wheel and the worm, so that power is transmitted to a curtain body in the glass, and the curtain body can be effectively prevented from being contaminated and damaged. The manually-operated roller blind is simple in structure and easy to achieve.
Description
Technical field
The utility model relates to a kind of hand curtain rolling.
Background technology
The plurality of advantages such as hand curtain rolling is attractive in appearance succinct, economical and practical because having, and sound construction is durable, are widely used in various places, the window of especially applicable small size, the sunshade of small-size glass curtain wall.When roller shutter rises, its volume is very little, is difficult for being discovered; When fabric for roller shutter puts down, can allow indoor light soft, avoid the puzzlement of direct sunlight, reach fine sunshade shading fruit.At present, the hand curtain rolling on market is all placed in glass outer side, thereby easily causes roller shutter to make dirty, make a mess of, and therefore, how roller shutter is built in hollow glass, becomes producer and is badly in need of a great problem solving.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of hand curtain rolling is provided, and to solve existing hand curtain rolling, is placed in glass outer side, the problem that easily causes roller shutter to make dirty, make a mess of.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of hand curtain rolling, comprise hollow glass, described hollow glass comprises two blocks of glass, be positioned at the upper beam of glass upper end, be positioned at the underbeam of glass lower end and be positioned at the siding track of glass both sides, in described hollow glass, be provided with power transmission shaft, on described power transmission shaft, ropewinder is installed, on described ropewinder, be wound with the rope being connected with curtain body, the output shaft of described power transmission shaft and reducer is in transmission connection, on the power shaft of described reducer, key is connected with worm gear, described worm gear is meshed with the worm screw that rotation is arranged in upper beam, on described worm screw, key is connected with interior magnet rotor, in described glass outer side correspondence, magnet rotor position is provided with outer magnet rotor, described outer magnet rotor is driven by bead mechanism.
Preferably, described power transmission shaft is connected with the output shaft of reducer by shaft coupling.
Preferably, on the output shaft of described reducer, be provided with torsion spring.
Further, described bead mechanism comprises drawing bead chain, and described drawing bead chain is looped around on bead gear, and described bead gear key is connected in rotating shaft, and described outer magnet rotor is fixed in rotating shaft.
The beneficial effects of the utility model are, described hand curtain rolling adopts magnetic to rotate, and change transmission direction by worm gear, worm screw, thereby realize transmission of power to the curtain body of inside glass, can effectively prevent that curtain body from making dirty, making a mess of, simple in structure, are easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hand curtain rolling of the utility model.
In figure:
1, glass; 2, upper beam; 3, shaft coupling; 4, reducer; 5, worm gear; 6, interior magnet rotor; 7, outer magnet rotor; 8, bead mechanism; 9, power transmission shaft; 10, ropewinder.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of a kind of hand curtain rolling of the utility model, in the present embodiment, a kind of hand curtain rolling, comprise hollow glass, described hollow glass comprises two blocks of glass 1, be positioned at the upper beam 2 of glass 1 upper end, be positioned at the underbeam of glass 1 lower end and be positioned at the siding track of glass 1 both sides, in described hollow glass, be provided with power transmission shaft 9, on described power transmission shaft 9, ropewinder 10 is installed, on described ropewinder 10, be wound with the rope being connected with curtain body, described power transmission shaft 9 is connected with the output shaft of reducer 4 by shaft coupling 3, on the output shaft of described reducer, be provided with torsion spring, on the power shaft of described reducer, key is connected with worm gear 5, described worm gear 5 is meshed with the worm screw that rotation is arranged in upper beam 2, on described worm screw, key is connected with interior magnet rotor 6, in described glass 1 outside correspondence, magnet rotor 6 positions are provided with outer magnet rotor 7, described outer magnet rotor 7 is driven by bead mechanism 8, described bead mechanism 8 comprises drawing bead chain, described drawing bead chain is looped around on bead gear, described bead gear key is connected in rotating shaft, described outer magnet rotor 7 is fixed in rotating shaft.
During work, by pulling drawing bead chain, bead gear is rotated, thereby drive outer magnet rotor 7 to rotate, and then in driving, magnet rotor 6 rotates, and change after rotation direction by worm gear 5, worm screw, drive reducer 4 to rotate, thereby drive power transmission shaft 9 to rotate, realize the folding of curtain body.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a hand curtain rolling, comprise hollow glass, described hollow glass comprises two blocks of glass, be positioned at the upper beam of glass upper end, be positioned at the underbeam of glass lower end and be positioned at the siding track of glass both sides, it is characterized in that: in described hollow glass, be provided with power transmission shaft, on described power transmission shaft, ropewinder is installed, on described ropewinder, be wound with the rope being connected with curtain body, the output shaft of described power transmission shaft and reducer is in transmission connection, on the power shaft of described reducer, key is connected with worm gear, described worm gear is meshed with the worm screw that rotation is arranged in upper beam, on described worm screw, key is connected with interior magnet rotor, in described glass outer side correspondence, magnet rotor position is provided with outer magnet rotor, described outer magnet rotor is driven by bead mechanism.
2. a kind of hand curtain rolling according to claim 1, is characterized in that: described power transmission shaft is connected with the output shaft of reducer by shaft coupling.
3. a kind of hand curtain rolling according to claim 1, is characterized in that: on the output shaft of described reducer, be provided with torsion spring.
4. a kind of hand curtain rolling according to claim 1, is characterized in that: described bead mechanism comprises drawing bead chain, and described drawing bead chain is looped around on bead gear, and described bead gear key is connected in rotating shaft, and described outer magnet rotor is fixed in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700935.1U CN203547485U (en) | 2013-11-06 | 2013-11-06 | Manually-operated roller blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700935.1U CN203547485U (en) | 2013-11-06 | 2013-11-06 | Manually-operated roller blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547485U true CN203547485U (en) | 2014-04-16 |
Family
ID=50465614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700935.1U Expired - Fee Related CN203547485U (en) | 2013-11-06 | 2013-11-06 | Manually-operated roller blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547485U (en) |
-
2013
- 2013-11-06 CN CN201320700935.1U patent/CN203547485U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206035265U (en) | Can 360 rotatory windows | |
| CN102197977A (en) | Multiple-wire-casing single-layer lifting mechanism | |
| CN215565628U (en) | Roller shutter driving device with built-in motor on upper beam | |
| CN204682194U (en) | Solar rail formula feeds fish device | |
| CN103556938A (en) | Manual roller blind | |
| CN204691644U (en) | Light control automatic curtain | |
| CN203547485U (en) | Manually-operated roller blind | |
| CN206903555U (en) | Rotary upset shutter insulating glass unit device | |
| CN203347412U (en) | Window opening speed reduction motor for window | |
| CN201874363U (en) | Positioner for full-automatic remote control door | |
| CN2769481Y (en) | Hollow glass built-in hand-operated magnetic double-curtain | |
| CN203547496U (en) | Transmission control mechanism for large shutter blinds | |
| CN201901552U (en) | Hoisting machine | |
| CN203582130U (en) | Initiative paying off mechanism of copper strip rolling mill | |
| CN201928733U (en) | Electric curtain rolling machine for heat insulating quilt for greenhouse | |
| CN208056494U (en) | A kind of two-orbit honeycomb ceiling curtain structure | |
| CN207649047U (en) | Shutter driving mechanism for opening or closing and air conditioner | |
| CN102145862A (en) | Windlass | |
| CN205756667U (en) | A kind of setline automatic line receiver | |
| CN205330483U (en) | Draw outer sunshade integration window of pearl | |
| CN204336584U (en) | Light-sensitive curtain | |
| CN201908555U (en) | Driving device of shutter | |
| CN204169792U (en) | New gear engaged cylinders besom | |
| CN204851013U (en) | Curtain | |
| CN203670656U (en) | Cam intermittent speed change mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211106 |