CN203669599U - Electric window opener used for side-hung door window - Google Patents
Electric window opener used for side-hung door window Download PDFInfo
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- CN203669599U CN203669599U CN201320865450.8U CN201320865450U CN203669599U CN 203669599 U CN203669599 U CN 203669599U CN 201320865450 U CN201320865450 U CN 201320865450U CN 203669599 U CN203669599 U CN 203669599U
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- door window
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- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model relates to an electric window opener used for a side-hung door window. The side-hung door window is provided with a four-bar mechanism. The window opener comprises a motor and is characterized in that the motor is fixed in a shell installed on a window body, a circular-arc-shaped toothed bar and a reduction gear set in linkage with the motor are further arranged in the shell, the circular-arc-shaped toothed bar is meshed with the gear at the tail end of the reduction gear set, and one end of the circular-arc-shaped toothed bar is fixed to the fourth connecting rod in the four-bar mechanism after penetrating through a through hole in the shell. According to the electric window opener used for the side-hung door window, due to the fact that the reduction gear set and the circular-arc-shaped toothed bar which can be hidden in the shell are designed, the circular-arc-shaped toothed bar is driven to move by means of the motor through the transmission of the reduction gear set to further be exposed from or hidden in the shell, then the fourth connecting rod is pulled, the four-bar mechanism is made to be opened or closed according to requirements to achieve the opening or closing of the door window, the window opener is compact in structure and small in size, and after the door window is opened, the door window is higher in wind resistance due to the fact that the door window is connected with the four-bar mechanism.
Description
Technical field
The utility model relates to a kind of window opener, specifically refers to a kind of electric window-opening device for flat opening door and window.
Background technology
Existing common door and window mainly contains flat opening and plug-type two class formations, and along with the development of technology, the switching of door and window has started to automation and intelligent development, if Chinese patent notice of authorization number is 201273102Y " a kind of electric flat-opening window ", this electric window-opening device comprises motor, support, screw body and two linkages, screw mandrel in screw body and motor linkage, slide block in screw body is screwed onto on screw mandrel and can moves axially along screw mandrel, quarter butt one end and slide block in two linkages are hinged, the stock middle part of the other end and two linkages is hinged, stock one end is hinged on support, the other end is connected on forms.When work, along with the rotation of motor, drive screw mandrel to rotate, slide block moves along screw mandrel, and then by quarter butt, stock is swung around support, finally realizes opening or closing of door and window.
In the prior art, one side of forms is hinged on window frame, between forms and window frame, position by a quadric chain, wherein, first connecting rod is fixed on window frame, on this first connecting rod, have chute, one end of second, third connecting rod is hinged on the first slide block jointly, one end of the 4th connecting rod is hinged on the second slide block, first, second piece slides respectively in the chute of first connecting rod, and the other end of the second bar is hinged on forms, the other end of third connecting rod is hinged on the middle part of the 4th connecting rod.The other end of the 4th connecting rod is also hinged on forms.Due between forms and window frame with quadric chain, if adopt above-mentioned electric flat-opening window, it is comparatively complicated that structure will seem, therefore, on the existing this door and window with quadric chain, yet there are no electric window-opening device, so need further to improve.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of applicable to the electric window-opening device on the flat opening door and window with quadric chain, this window opener compact conformation, and volume is little.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of electric window-opening device for flat opening door and window, this flat opening door and window is with quadric chain, described window opener includes motor, it is characterized in that: described motor is fixed on one and is installed in the shell of forms, the train of reduction gears that also accommodates circular arc ratch and be connected with motor in this shell, described circular arc ratch is meshed with the end gear of train of reduction gears, and one end of this circular arc ratch through the through hole on shell after with quadric chain in the 4th connecting rod fix.
Further improved, the directive wheel that can contact with rolling with described circular arc ratch surface is also installed, to improve the stationarity of circular arc ratch in moving process in described shell.
For the convenient motor of controlling, more further improved, the sampling gear being meshed with the gear in train of reduction gears is also installed in described shell, be provided with and the coaxial mounted encoder of this employing gear simultaneously.
Compared with prior art, because the utility model has designed train of reduction gears and can be hidden in the circular arc ratch in housing, transmission by motor through train of reduction gears, drives circular arc ratch move and expose or be hidden in shell, and then pulls the 4th connecting rod, make quadric chain folding and realize the unlatching of door and window or close as required, and such window opener compact conformation, volume is little, after opening of doors and windows, utilization is connected with quadric chain, makes the ability of door and window opposing wind-force stronger.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment is arranged on the schematic perspective view (opening of doors and windows state) on door and window;
Fig. 2 is the other direction schematic diagram (removing the upper cover of shell) of Fig. 1;
Fig. 3 is the other direction schematic diagram removing in Fig. 2 after door and window, housing;
Fig. 4 is the other direction schematic diagram of Fig. 3;
Fig. 5 is that in Fig. 1, door and window removes the schematic perspective view after upper cover under closed condition.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 5, the forms 1 of this flat opening door and window are hinged on window frame 2 on one side, between forms and window frame, be connected with quadric chain 3, first connecting rod 31 in this quadric chain is fixed on window frame 2, on this first connecting rod 31, have chute, second connecting rod 32, one end of third connecting rod 33 is hinged on the first slide block 35 jointly, the 4th connecting rod 34 one end are hinged on the second slide block 36, first, the second slide block slides respectively in the chute of first connecting rod 31, and the other end of the second bar 32 is hinged on forms 1, the other end of third connecting rod 33 is hinged on the middle part of the 4th connecting rod 34.The other end of the 4th connecting rod 34 is hinged on forms 1.In the present embodiment, for easy for installation, the other end of the second bar 32, the 4th connecting rod 34 is hinged on the 5th connecting rod 37 jointly, and the 5th connecting rod 37 is fixed on forms 1.
In the present embodiment, window opener is fixed on the upper side frame 11 of forms 1, the train of reduction gears 6 that this window opener includes shell 4, motor 5 is in the enclosure installed, be connected with motor and can hold circular arc ratch 7 in the enclosure, its housing 4 is made up of the housing and the upper cover that mutually removably connect by screw, and the side of housing has a through hole 41 that can allow above-mentioned circular arc ratch to pass.Train of reduction gears 6 adopts conventional gear train, and its end gear 61 is meshed with circular arc ratch 7, and one end of the circular arc ratch 7 after engagement fixes with above-mentioned the 4th connecting rod 34 after through the through hole 41 on shell and upper side frame.
When after motor 5 energising, by the transmission of train of reduction gears 6, drive circular arc ratch 7 move and expose or be hidden in shell 4, and then push-and-pull the 4th connecting rod 34, make quadric chain 3 folding and realize the unlatching of door and window or close as required.
In order to improve the stationarity of circular arc ratch 7 in above-mentioned moving process, two guide pillars 8 are also erectly installed in the enclosure, the directive wheel 9 that can contact with rolling with circular arc ratch surface is installed, to be conducive to the movement of circular arc ratch 7 on each guide pillar.
In the present embodiment, in order to control better motor, the sampling gear 10 being meshed with the gear 62 in train of reduction gears is also installed in the enclosure, is provided with and the coaxial mounted encoder 20 of this employing gear simultaneously.Open and close in running opening, can monitor at any time stroke and the speed of operation by encoder, can accurately control stopping of motor, therefore control also more for convenience.
Claims (3)
1. the electric window-opening device for flat opening door and window, this flat opening door and window is with quadric chain, described window opener includes motor, it is characterized in that: described motor is fixed on one and is installed in the shell of forms, the train of reduction gears that also accommodates circular arc ratch and be connected with motor in this shell, described circular arc ratch is meshed with the end gear of train of reduction gears, and one end of this circular arc ratch through the through hole on shell after with quadric chain in the 4th connecting rod fix.
2. the electric window-opening device for flat opening door and window according to claim 1, is characterized in that: the directive wheel that can contact with rolling with described circular arc ratch surface is also installed in described shell.
3. the electric window-opening device for flat opening door and window according to claim 1 and 2, it is characterized in that: the sampling gear being meshed with the gear in train of reduction gears is also installed in described shell, is provided with and the coaxial mounted encoder of this sampling gear simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865450.8U CN203669599U (en) | 2013-12-25 | 2013-12-25 | Electric window opener used for side-hung door window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865450.8U CN203669599U (en) | 2013-12-25 | 2013-12-25 | Electric window opener used for side-hung door window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669599U true CN203669599U (en) | 2014-06-25 |
Family
ID=50965911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320865450.8U Expired - Fee Related CN203669599U (en) | 2013-12-25 | 2013-12-25 | Electric window opener used for side-hung door window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756799A (en) * | 2015-01-29 | 2015-07-08 | 北京瑞众农业技术有限公司 | Automatic opening system for large-angle skylight of greenhouse |
| CN109556345A (en) * | 2018-11-30 | 2019-04-02 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN116733336A (en) * | 2023-08-10 | 2023-09-12 | 江苏金峰门业有限公司 | Electric airtight door and window for grain depot |
-
2013
- 2013-12-25 CN CN201320865450.8U patent/CN203669599U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756799A (en) * | 2015-01-29 | 2015-07-08 | 北京瑞众农业技术有限公司 | Automatic opening system for large-angle skylight of greenhouse |
| CN109556345A (en) * | 2018-11-30 | 2019-04-02 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN116733336A (en) * | 2023-08-10 | 2023-09-12 | 江苏金峰门业有限公司 | Electric airtight door and window for grain depot |
| CN116733336B (en) * | 2023-08-10 | 2023-10-20 | 江苏金峰门业有限公司 | Electric airtight door and window for grain depot |
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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: 20140625 |