CN2809140Y - Electric window opener - Google Patents
Electric window opener Download PDFInfo
- Publication number
- CN2809140Y CN2809140Y CNU2005200126627U CN200520012662U CN2809140Y CN 2809140 Y CN2809140 Y CN 2809140Y CN U2005200126627 U CNU2005200126627 U CN U2005200126627U CN 200520012662 U CN200520012662 U CN 200520012662U CN 2809140 Y CN2809140 Y CN 2809140Y
- Authority
- CN
- China
- Prior art keywords
- chain
- worm
- electric window
- motor
- travelling gear
- 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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Abstract
The utility model discloses an electric window opener which comprises a casing, a power mechanism, a chain, a guide frame of the chain, a transmission gear and a travel controlling circuit board, wherein one end of the chain is fixed on the guide frame of the chain, and the other end of the chain extends outwards from the side wall of the casing; the power mechanism comprises a motor, a worm wheel and a worm, wherein the worm is fixed on the output shaft of the motor, the worm wheel is respectively connected with the worm and the transmission gear, and the transmission gear is connected with the chain; an inductor which is used for controlling the travel of the chain is arranged on the travel controlling circuit board. The utility model has the advantages of delicate appearance, convenient use, flexible open, labor saving, safety, etc., and is especially suitable for large public places, such as airfields, guesthouses, stadiums, shopping centers, industrial factory buildings, etc.
Description
Technical field the utility model relates to a kind of electric window-opening device that can control automatically the keying of window.
The sash of the existing window of background technology generally all be promote about adopting or with hand with sash outwards, inwardly push-and-pull and realize opening, closing, its mode of operation is tradition relatively, exist the comparatively effort of windowing, locate insecure, defectives such as security performance is relatively poor, especially on the airport, public places such as hotel, stadiums, shopping centre, industrial premises, the defective of manually windowing is just more outstanding.
The summary of the invention technical problem to be solved in the utility model is to provide a kind of profile small and exquisite, easy to use, opens flexible, laborsaving, safe and reliable electric window-opening device.
For solving the problems of the technologies described above, the utility model electric window-opening device comprises housing, actuating unit, chain, chain saddle, travelling gear and Stroke Control wiring board, one end of described chain is fixed on the chain saddle, its other end is protruding from described housing sidewall, described actuating unit comprises motor, worm gear and worm screw, described worm screw is fixed on the output shaft of described motor, described worm gear links to each other with described travelling gear with described worm screw respectively, described travelling gear links to each other with described chain, and described Stroke Control wiring board is provided with the inductor of control chain stroke.
Above-mentioned electric window-opening device, it also comprises locking device, this locking device comprises securing rod and flexible member.
Above-mentioned electric window-opening device, the chain link of described chain is eccentric shape, only can one-sided bending.
The utility model is owing to adopted above-mentioned technical pattern, and housing is installed on the window frame during use, and chain is connected with sash from the outwardly directed end of housing sidewall.When opening sash, provide power by Stroke Control wiring board control motor,, after travelling gear slows down, drive chain and outwards move to travelling gear by worm screw, worm-drive, promote sash and open.When chain outwards moves to the precalculated position, after the inductor on the Stroke Control wiring board detects signal, feed back to motor, motor is quit work.When closing sash, by the counter-rotating of Stroke Control wiring board control motor, chain moves inwards, and the pulling sash is closed.Compared with prior art, the utlity model has following characteristics: small and exquisite, quiet at a high speed, and thrust is powerful, has soft closure function and convenient mounting means flexibly.Locking device can make the chain after cutting out powerfully voluntarily lock.The chain link of chain adopts eccentric shape, makes it when outwards or inwards moving, and can keep linearly, so just can guarantee the high stationarity of chain operation.Owing to adopt electrokinetic technique, on the airport, large-scale public places such as hotel, stadiums, shopping centre, industrial premises are particularly suitable.Simultaneously can adopt modularization to control automatically as required, can open or close sash apace, in large area, to adapt to the intelligent demand of fire-fighting.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the internal construction schematic diagram of the utility model electric window-opening device;
Fig. 2 is the three-dimensional exploded view of the utility model electric window-opening device;
Fig. 3 is the three-dimensional exploded view of the utility model electric window-opening device actuating unit.
The specific embodiment as shown in Figure 1 and Figure 2, the electric window-opening device comprises housing 1, case lid 6, actuating unit 14, chain 3, chain saddle 2, travelling gear 8, travelling gear 9, chain fixed element 7, chain Connection Element 11, sash Connection Element 13, pin element 12, securing rod 18 and flexible member 19.Be provided with gear shaft 15, gear shaft 16 and long rabbet 17 in the housing 1.Housing 1 is installed on the window frame.The chain link of chain 3 is eccentric shape, only can one-sided bending.Chain 3 is stuck in the chain saddle 2, and an end of chain 3 is fixed on the chain saddle 2 with chain fixed element 7, the other end can be protruding by long rabbet 17, chain Connection Element 11, pin element 12 and sash Connection Element 13 are connected chain 3 with sash, sash Connection Element 13 can freely rotate around pin element 12.Travelling gear 8 is enclosed within on the gear shaft 16, sprocket wheel on the travelling gear 8 and chain 3 engagements.Travelling gear 9 is enclosed within on the gear shaft 15, is meshed with gear on the worm gear 20 in travelling gear 8 and the actuating unit 14 respectively.As shown in Figure 3, actuating unit 14 comprises motor 23, worm gear 20, worm screw 22 and fixed mount 21, and worm screw 22 is fixed on the output shaft of motor 23, and is installed on the fixed mount 21 with worm gear 20.Locking device comprises securing rod 18 and flexible member 19, and flexible member 19 is torsionsprings.When opening sash, provide power by Stroke Control wiring board 4 control motors 23, be transferred to travelling gear 9,8 by worm screw 22, worm gear 20, after slowing down, travelling gear 9,8 drives the sprocket wheel on the travelling gear 8, sprocket wheel and chain 3 engagements are outwards moved chain 3, promote sash and open.When chain 3 outwards moves to the precalculated position, after the inductor 5 on the Stroke Control wiring board 4 detects signal, feed back to motor 23, motor 23 is quit work, chain 3 is moved on the precalculated position stop, and lock by the securing rod 18 of locking device.When closing sash, by 23 counter-rotatings of Stroke Control wiring board 4 control motors, chain 3 moves inwards, when chain 3 moves to the precalculated position, after the inductor 10 on the Stroke Control wiring board 4 detects signal, feed back to motor 23, motor 23 is quit work, chain 3 is moved on the precalculated position stop, the pulling sash is closed, and is locked by the securing rod 15 of locking device.The utility model is suitable for building, makes the unlatching closure of window can realize automation, and is suitable for the unlatching of various angles.
Claims (3)
1, electric window-opening device, it is characterized in that, it comprises housing, actuating unit, chain, chain saddle, travelling gear and Stroke Control wiring board, one end of described chain is fixed on the chain saddle, its other end is protruding from described housing sidewall, described actuating unit comprises motor, worm gear and worm screw, described worm screw is fixed on the output shaft of described motor, described worm gear links to each other with described travelling gear with described worm screw respectively, described travelling gear links to each other with described chain, and described Stroke Control wiring board is provided with the inductor of control chain stroke.
2, electric window-opening device as claimed in claim 1 is characterized in that, it also comprises locking device, and this locking device comprises securing rod and flexible member.
3, electric window-opening device as claimed in claim 1 or 2 is characterized in that, the chain link of described chain is eccentric shape, only can one-sided bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200126627U CN2809140Y (en) | 2005-06-22 | 2005-06-22 | Electric window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200126627U CN2809140Y (en) | 2005-06-22 | 2005-06-22 | Electric window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809140Y true CN2809140Y (en) | 2006-08-23 |
Family
ID=36925324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200126627U Expired - Fee Related CN2809140Y (en) | 2005-06-22 | 2005-06-22 | Electric window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809140Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758425A (en) * | 2014-01-16 | 2014-04-30 | 徐州大亚自动装备有限公司 | Chain out-of-gear functional window controller |
| CN103899180A (en) * | 2014-04-07 | 2014-07-02 | 江汇装饰用品(鹤山)有限公司 | Window opener |
| CN104328977A (en) * | 2014-04-09 | 2015-02-04 | 上海锦为网络科技有限公司 | Window opening and closing system remotely and intelligently controlled |
| CN105781312A (en) * | 2016-04-27 | 2016-07-20 | 东莞市精茂机电制品有限公司 | Window opener |
| CN106401348A (en) * | 2016-12-06 | 2017-02-15 | 徐州大亚智能科技有限公司 | Automatism chained electric window opening machine |
| CN109356480A (en) * | 2018-12-14 | 2019-02-19 | 佛山市瑞创智能科技有限公司 | A kind of novel window opener |
| CN112281949A (en) * | 2020-10-21 | 2021-01-29 | 黄付银 | Excavator bucket for constructional engineering |
-
2005
- 2005-06-22 CN CNU2005200126627U patent/CN2809140Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758425A (en) * | 2014-01-16 | 2014-04-30 | 徐州大亚自动装备有限公司 | Chain out-of-gear functional window controller |
| CN103758425B (en) * | 2014-01-16 | 2016-03-30 | 徐州大亚智能科技有限公司 | Chain out-of-gear functional window controller |
| CN103899180A (en) * | 2014-04-07 | 2014-07-02 | 江汇装饰用品(鹤山)有限公司 | Window opener |
| CN103899180B (en) * | 2014-04-07 | 2016-10-05 | 江汇装饰用品(鹤山)有限公司 | A kind of window opener |
| CN104328977A (en) * | 2014-04-09 | 2015-02-04 | 上海锦为网络科技有限公司 | Window opening and closing system remotely and intelligently controlled |
| CN105781312A (en) * | 2016-04-27 | 2016-07-20 | 东莞市精茂机电制品有限公司 | Window opener |
| CN106401348A (en) * | 2016-12-06 | 2017-02-15 | 徐州大亚智能科技有限公司 | Automatism chained electric window opening machine |
| CN109356480A (en) * | 2018-12-14 | 2019-02-19 | 佛山市瑞创智能科技有限公司 | A kind of novel window opener |
| CN109356480B (en) * | 2018-12-14 | 2020-05-26 | 佛山市瑞创智能科技有限公司 | Window opener |
| CN112281949A (en) * | 2020-10-21 | 2021-01-29 | 黄付银 | Excavator bucket for constructional engineering |
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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 |