CN204476080U - Double threaded screw formula electric window-opening machine - Google Patents
Double threaded screw formula electric window-opening machine Download PDFInfo
- Publication number
- CN204476080U CN204476080U CN201520125377.XU CN201520125377U CN204476080U CN 204476080 U CN204476080 U CN 204476080U CN 201520125377 U CN201520125377 U CN 201520125377U CN 204476080 U CN204476080 U CN 204476080U
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- China
- Prior art keywords
- handed nut
- window
- different
- guide rail
- screw rod
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of double threaded screw formula electric window-opening machine, comprise casing (13), it is characterized in that: in casing (13), have motor (1), motor (1) is connected by the different screw rod (3) that revolves of shaft coupling (2) and double end, different the revolving on screw rod (3) of double end has left-handed nut (12) and right-handed nut (5), push rod (11) is connected with left-handed nut (12) by pin (14), strut (8) is connected with right-handed nut (5) by pin (14), push rod (11) is flexibly connected with strut (8), there is slide block (10) push rod (11) end, slide block (10) is connected with guide rail (9), guide rail (9) is movably connected in casing (13) end, guide rail (9) is fixed in the lower window edge of window.The utility model structure is simple, stable working state, can be opened freely by window at any time.
Description
Technical field
The utility model belongs to building facility field, relates to a kind of electric window-opening machine particularly.
Background technology
Because casement window has series of advantages such as opening space is large, good airproof performance, be widely used in the buildings such as house, office building, warehouse, factory to use, current casement window majority is manually opened and closes, if when space is large, house is high or casement window installation position sets high, quantity is many, then artificial start or stop is just very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of double threaded screw formula electric window-opening machine, and this electric window-opening machine structure is simple, stable working state, can be opened freely by window at any time.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: a kind of double threaded screw formula electric window-opening machine, comprise casing, motor is had in casing, motor is connected by the different screw rod that revolves of shaft coupling and double end, different the revolving on screw rod of double end has left-handed nut and right-handed nut, push rod is connected with left-handed nut by pin, strut is connected with right-handed nut by pin, push rod is flexibly connected with strut, there is slide block push rod end, slide block is connected with guide rail, and guide rail is movably connected in casing end, and guide rail is fixed in the lower window edge of window.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: the different screw rod that revolves of described double end is by seat supports.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: described double end different revolving on screw rod has mechanical type limitation travel switch A between left-handed nut and right-handed nut.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: described double end is different revolves the right of right-handed nut on screw rod mechanical type limitation travel switch B.
Utility model works process:
When windowing:
When motor turns clockwise, the different right-hand member (right-handed thread) revolving screw rod of double end coordinates with right-handed nut, and meanwhile, the different left end (left hand thread) revolving screw rod of double end coordinates with left-handed nut, promote right-handed nut to move right to left movement and left-handed nut, band movable slider is along guide rail upward sliding; And guide rail is horizontally fixed in the lower window edge of window, thus achieve the object pushing window open; After left-handed nut moves to and contacts with mechanical type limitation travel switch A, motor stop motion, window reaches greatest limit position.
When closing window:
When motor is rotated counterclockwise, the different right-hand member (right-handed thread) revolving screw rod of double end coordinates with right-handed nut, and meanwhile, the different left end (left hand thread) revolving screw rod of double end coordinates with left-handed nut, promoting right-handed nut moves right with left-handed nut to left movement, and band movable slider is along guide rail slide downward; And guide rail is fixed in the lower window edge of window, thus achieve the object of closing window; After right-handed nut moves to and contacts with mechanical type limitation travel switch A, motor stop motion, now, strut, push rod and slide block are horizontal entirely, and window is in full closing state.
The utility model compared with prior art has obvious advantage and beneficial effect.From above technical scheme, the utility model has following characteristics:
1, different the revolving on screw rod of double end has left-handed nut and right-handed nut, and transmission is smooth and easy, can not locked, the stable working state of oneself.
2, slide block slides in guide rail, ensure that window opens and closes smooth.
3, simple and compact for structure, install and do not affect window overall appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the A-A sectional view of Fig. 1.
Mark in figure: 1, motor, 2, shaft coupling, 3, double end is different revolves screw rod, 4, mechanical type limitation travel switch A, 5, right-handed nut, 6, bearing, 7, mechanical type limitation travel switch B, 8, strut, 9, guide rail, 10, slide block, 11, push rod, 12, left-handed nut, 13, casing, 14, pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, to according to double threaded screw formula electric window-opening machine detailed description of the invention, feature and the effect thereof that the utility model proposes, be described in detail as follows.
See Fig. 1-2, a kind of double threaded screw formula electric window-opening machine, comprise casing 13, motor 1 is had in casing 13, motor 1 is connected by the different screw rod 3 that revolves of shaft coupling 2 and double end, different the revolving on screw rod 3 of double end has left-handed nut 12 and right-handed nut 5, push rod 11 is connected with left-handed nut 12 by pin 14, strut 8 is connected with right-handed nut 5 by pin 14, push rod 11 is flexibly connected with strut 8, and there is slide block 10 push rod 11 end, and slide block 10 is connected with guide rail 9, guide rail 9 is movably connected in casing 13 end, and guide rail 9 is fixed in the lower window edge of window.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: the different screw rod 3 that revolves of described double end is supported by bearing 6.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: described double end different revolving on screw rod 3 has mechanical type limitation travel switch A4 between left-handed nut 12 and right-handed nut 5.
Above-mentioned double threaded screw formula electric window-opening machine, wherein: there is mechanical type limitation travel switch B7 on the different the right of revolving right-handed nut 5 on screw rod 3 of described double end.
Utility model works process:
When windowing:
When motor turns clockwise, the different right-hand member (right-handed thread) revolving screw rod 3 of double end coordinates with right-handed nut 5, simultaneously, the different left end (left hand thread) revolving screw rod 3 of double end coordinates with left-handed nut 12, promote right-handed nut 5 to move right to left movement and left-handed nut 12, band movable slider 10 is along guide rail 9 upward sliding; And guide rail 9 is horizontally fixed in the lower window edge of window, thus achieve the object pushing window open; After left-handed nut 12 moves to and contacts with mechanical type limitation travel switch A4, motor stop motion, window reaches greatest limit position.
When closing window:
When motor is rotated counterclockwise, the different right-hand member (right-handed thread) revolving screw rod 3 of double end coordinates with right-handed nut 5, simultaneously, the different left end (left hand thread) revolving screw rod 3 of double end coordinates with left-handed nut 12, promoting right-handed nut 5 moves right with left-handed nut 12 to left movement, and band movable slider 10 is along guide rail 9 slide downward; And guide rail 9 is fixed in the lower window edge of window, thus achieve the object of closing window; After right-handed nut 5 moves to and contacts with mechanical type limitation travel switch A7, motor stop motion, now, strut 8, push rod 11 and slide block 10 are horizontal entirely, and window is in full closing state.
The utility model has following characteristics:
1, different the revolving on screw rod of double end has left-handed nut and right-handed nut, and transmission is smooth and easy, can not locked, the stable working state of oneself.
2, slide block slides in guide rail, ensure that window opens and closes smooth.
3, simple and compact for structure, install and do not affect window overall appearance.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a double threaded screw formula electric window-opening machine, comprise casing (13), it is characterized in that: in casing (13), have motor (1), motor (1) is connected by the different screw rod (3) that revolves of shaft coupling (2) and double end, different the revolving on screw rod (3) of double end has left-handed nut (12) and right-handed nut (5), push rod (11) is connected with left-handed nut (12) by pin (14), strut (8) is connected with right-handed nut (5) by pin (14), push rod (11) is flexibly connected with strut (8), there is slide block (10) push rod (11) end, slide block (10) is connected with guide rail (9), guide rail (9) is movably connected in casing (13) end, guide rail (9) is fixed in the lower window edge of window.
2. double threaded screw formula electric window-opening machine as claimed in claim 1, is characterized in that: the different screw rod (3) that revolves of described double end is supported by bearing (6).
3. double threaded screw formula electric window-opening machine as claimed in claim 1, is characterized in that: described double end is different revolves that screw rod (3) is upper has mechanical type limitation travel switch A(4 between left-handed nut (12) and right-handed nut (5)).
4. double threaded screw formula electric window-opening machine as claimed in claim 1, is characterized in that: there is mechanical type limitation travel switch B(7 on the different the right of revolving the upper right-handed nut (5) of screw rod (3) of described double end).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125377.XU CN204476080U (en) | 2015-03-04 | 2015-03-04 | Double threaded screw formula electric window-opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125377.XU CN204476080U (en) | 2015-03-04 | 2015-03-04 | Double threaded screw formula electric window-opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476080U true CN204476080U (en) | 2015-07-15 |
Family
ID=53631882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125377.XU Expired - Fee Related CN204476080U (en) | 2015-03-04 | 2015-03-04 | Double threaded screw formula electric window-opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064846A (en) * | 2015-07-24 | 2015-11-18 | 陈修年 | Window electronic control device and control method thereof |
| CN107524367A (en) * | 2017-09-07 | 2017-12-29 | 江苏蓝泽股份有限公司 | Forward lead screw electric window-opening device |
-
2015
- 2015-03-04 CN CN201520125377.XU patent/CN204476080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064846A (en) * | 2015-07-24 | 2015-11-18 | 陈修年 | Window electronic control device and control method thereof |
| CN105064846B (en) * | 2015-07-24 | 2016-08-24 | 陈修年 | Window electric control gear and control method thereof |
| CN107524367A (en) * | 2017-09-07 | 2017-12-29 | 江苏蓝泽股份有限公司 | Forward lead screw electric window-opening device |
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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 |
Granted publication date: 20150715 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |