CN201121462Y - Manual window switch - Google Patents
Manual window switch Download PDFInfo
- Publication number
- CN201121462Y CN201121462Y CNU2007201898296U CN200720189829U CN201121462Y CN 201121462 Y CN201121462 Y CN 201121462Y CN U2007201898296 U CNU2007201898296 U CN U2007201898296U CN 200720189829 U CN200720189829 U CN 200720189829U CN 201121462 Y CN201121462 Y CN 201121462Y
- Authority
- CN
- China
- Prior art keywords
- window
- wheel
- backguy
- pull wire
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a manual window switch which is provided with a top wheel just over the window, and a central wheel is arranged below the top wheel. Then, one corner of the window is provided with a lower wheel, and a pull wire is tied on the window. The pull wire is pulled from the top wheel to pass the central wheel to the lower wheel until to the ground. People pull the pull wire on the ground, and the window is opened. The pull wire is loosened, and the window is closed.
Description
Affiliated technical field:
The utility model relates to the device that a kind of usefulness is manually controlled the window opening and closing of eminence installation.
Background technology:
At present, pinnacled window is installed in opening and closing, except electric window, remaining all requires great effort very much, and for this reason, a lot of windows have to be closed throughout the year, and the cost of electric window and cost are higher, but also need M R, have increased people's financial burden.
Summary of the invention:
In order to overcome under the existing situation, the window of opening and closing eminence is relatively required great effort, and the cost of electric window and cost problem of higher, the utility model provides a kind of manual window switch, and it is not only easy to install and use, and price is low, is not easy to damage.
The scheme that its technical problem that solves the utility model adopts is: the fan window of opening and closing up and down is installed, a truckle is installed directly over it, on the next door of truckle a truckle is installed again, adorning a truckle near the place at angle on the window again, one end of a rope is fixed on the window, the other end of rope is walked downward along truckle, allow rope fall on the ground always, when needs are opened window, an as long as pulling cord, window just can be opened, and unclamps rope, and window is just closed.
The beneficial effects of the utility model are: switch window easily, reduce cost, and saves energy has reduced the trouble of maintenance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a side-looking constructional drawing of the present utility model
Fig. 2 is the constructional drawing of facing of the present utility model
1 window 2, hook 3, backguy 4, top wheel 5, middle wheel 6, lower whorl 7, rotating shaft 8, wall among the figure
The specific embodiment
In Fig. 1, one fan window is arranged 1. on 8. at wall, 2. window has hook on 1., a backguy is arranged 3. on linking up with 2., 3. through the top wheel 4., 6. 5. middle wheel fall to ground with lower whorl always in backguy, 7. 1. window can move up and down around the shaft, opens when moving up, and closes when moving down.
In Fig. 2, the people stands on the ground, spurs backguy downwards 3., because backguy 3. from lower whorl 6. to wheel 5., arrive top wheel more 4., 2. link to each other with hook at last, top wheel 4. be positioned at window 1. directly over, 6. lower whorl is positioned at 1. one jiao of window, as long as the pulling backguy 3., 1. window promptly is pulled up, up to whole unlatchings, unclamp backguy 3., window 1. under the effect of self gravitation to the whereabouts, up to Close All.
Claims (2)
1, a kind of manual window switch is installed the top wheel directly over window, two pulleys aside are installed again, uses the backguy through three pulleys to connect window, it is characterized in that: the top wheel has backguy to connect window on the wheel of top directly over window.
2, device according to claim 1 is characterized in that: the switching of window is by spurring and unclamping backguy and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201898296U CN201121462Y (en) | 2007-10-16 | 2007-10-16 | Manual window switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201898296U CN201121462Y (en) | 2007-10-16 | 2007-10-16 | Manual window switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121462Y true CN201121462Y (en) | 2008-09-24 |
Family
ID=40008687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201898296U Expired - Fee Related CN201121462Y (en) | 2007-10-16 | 2007-10-16 | Manual window switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121462Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821423A (en) * | 2014-02-20 | 2014-05-28 | 宁波合力伟业消防科技有限公司 | Window opening system |
-
2007
- 2007-10-16 CN CNU2007201898296U patent/CN201121462Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821423A (en) * | 2014-02-20 | 2014-05-28 | 宁波合力伟业消防科技有限公司 | Window opening system |
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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: 20080924 Termination date: 20091116 |