CN2721830Y - Safety automatic energy saving window - Google Patents
Safety automatic energy saving window Download PDFInfo
- Publication number
- CN2721830Y CN2721830Y CN2004200915178U CN200420091517U CN2721830Y CN 2721830 Y CN2721830 Y CN 2721830Y CN 2004200915178 U CN2004200915178 U CN 2004200915178U CN 200420091517 U CN200420091517 U CN 200420091517U CN 2721830 Y CN2721830 Y CN 2721830Y
- Authority
- CN
- China
- Prior art keywords
- window
- frame
- elevating mechanism
- energy
- outside
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a safety automatic energy saving window for large-scale glass window decoration in high-rise buildings and large-scale dwellings, comprising a window outer frame and a window inner frame. The part between one corresponding edge of the window outer frame and the window inner frame is movably connected, forming a connecting edge. Lifting mechanisms are respectively arranged in two frames of the window inner frame which are adjacent to the connecting edge. The two lifting mechanisms are connected via a synchronizer. A supporting piece is arranged between the two frames of the window outer frame corresponding to the lifting mechanisms, the two ends of the supporting piece are respectively hinged with the frames of the window outer frame and the lifting mechanisms, and a dynamic unit is connected to at least one lifting mechanism. The utility model can make the window conveniently opened and closed, and can make the room ventilated and aerated in time, which is good for body health. Under the emergent situation, people can open the window outer frame to escape. When a smoke sensing probe and a humidity sensor are additionally installed, the utility model can also realize the functions that the utility model automatically opens the window when encountering smoke and fire, and automatically closes the window outer frame when encountering raining, etc.
Description
Technical field
The utility model relates to a kind of window, the especially a kind of highrise building of large-scale glass window decoration and automatic window of energy-saving safe of large-scale dwelling house thereof of being used for.
Background technology
At present, highrise building and large-scale dwelling house thereof etc. generally all adopt the form of central air-conditioning or full air-conditioning, and these buildings generally all adopt large-scale glass window owing to consider big daylighting and heat insulation function.Large-scale glass window is owing to deadweight is difficult for greatly moving, consider from safety and angle easy to use, general all is to make large-scale glass window fixing, the form that can not open, so just brought the highrise building and the air in the large-scale dwelling house thereof that adopt large-scale glass window to decorate to change not smooth, the problem of resh air requirement deficiency, and because indoor foul atmosphere can not be got rid of outdoor timely, form the circulation repeatedly of indoor foul atmosphere, to the healthy health of indoor occupant and unfavorable, especially the disease that some infectiousness are strong is as easy as rolling off a log in this environment propagates fast.In addition, fully airtight large-scale glass window can not opened smoke-discharging in situations such as indoor breaking out of fire, can not allow escape the inferno from window, and the life security of indoor occupant is threatened.And the window opening device by the linear electric motors driving that adopts on the market at present, owing to be subjected to the restriction of linear electric motors moment, can not drive the opening and closing of the bigger large-scale glass window of deadweight, and the price of the driving power of this type of drive and motor itself is all expensive.
The utility model content
In order to overcome the deficiency that existing highrise building of decorating and the large-scale glass window in the large-scale dwelling house thereof can't be opened, technical problem to be solved in the utility model provides a kind of automatic window of energy-saving safe of opening and closing easily.
The technical scheme that its technical problem that solves the utility model adopts is: the automatic window of this energy-saving safe comprises frame and window inside casing outside window, on the frame large glass is installed outside window, flexibly connect the formation fillet by hinge, linkage etc. between the corresponding limit of frame and window inside casing outside window, make that frame can rotate along the central axis of certain rotation such as hinge etc. and open outside window.On the window inside casing, be respectively arranged with elevating mechanism in two frames adjacent with described fillet, connect by sychronisation between two elevating mechanisms, be provided with support member between two frames of the frame outside window corresponding and the described elevating mechanism with elevating mechanism, the two ends of support member are connected with the frame and the elevating mechanism hinge of frame outside window respectively, are connected with power set at least one elevating mechanism.By the power set transferring power, utilize on the elevating mechanism be connected synchronous connection support member outside window frame open or close, can reach the purpose of opening and closing easily.
As further improvement in the technical proposal, above-mentioned window inside casing is provided with cigarette sense probe, and cigarette sense probe is connected with motor by control circuit.Like this can be under the situation of indoor breaking out of fire etc. openable windows housing automatically, accomplish timely smoke evacuation, guarantee the safety of indoor occupant, indoor occupant can also be from the escape of frame outside window of this unlatching simultaneously.
As further improvement in the technical proposal, the arranged outside of above-mentioned frame outside window has moisture sensor, and moisture sensor is connected with motor by control circuit.Run into situations such as rainy behind the frame having opened outside window like this, starter motor cuts out frame outside window automatically, in order to avoid rainwater floats into indoor.
The beneficial effects of the utility model are, owing to driving support member, the elevating mechanism that has adopted above-mentioned utilization to connect synchronously incites somebody to action the scheme that frame outside window opens or closes, feasible opening and closing window easily, accomplish timely ventilation, made things convenient for the use of indoor occupant and helped that it is healthy, in case of emergency can also the escape of openable windows housing.After installing cigarette sense probe and moisture sensor additional, can also realize meeting the function that automatic close window housing such as rainy was windowed, met to pyrotechnics automatically.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
Fig. 3 is a circuit block diagram of the present utility model.
Be labeled as among the figure, outside window frame 1, window inside casing 2, screw rod 3, nut 4, support member 5, sychronisation 6, motor 7, handle 8, conical gear pair 9, antitheft hurdle 10, tight locking button 11, retaining ring 12,13, screen window 14, fastener 15, cigarette sense probe 16, control circuit 17, moisture sensor 18, synchronizing shaft 19, elevator 20.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1, Fig. 2, shown in Figure 3, the automatic window of energy-saving safe of the present utility model, comprise frame 1 and window inside casing 2 outside window, be mounted with glass on the frame 1 outside window, flexibly connect between frame 1 and the window inside casing 2 corresponding limits outside window and form fillet, this flexible connection can be adopted realizations such as hinge, linkage, thereby makes that frame 1 is by outwards opening around the central axis rotation that flexibly connects outside window.On window inside casing 2, be respectively arranged with elevating mechanism in two frames adjacent with described fillet, connect by sychronisation 6 between two elevating mechanisms, be provided with support member 5 between two frames of the frame outside window 1 corresponding and the elevating mechanism with elevating mechanism, the two ends of support member 5 are connected with the frame and the elevating mechanism hinge of frame 1 outside window respectively, are connected with power set at least one elevating mechanism.By the power set transferring power make the elevating mechanism of synchronous connection drive support member outside window frame open or close, can reach the purpose of opening and closing easily.
When connecting power set on adopting an elevating mechanism, the sychronisation 6 by machinery between two elevating mechanisms is interconnected to form synchronously; When connecting the power set of driven by motor simultaneously on adopting two elevating mechanisms, 6 of sychronisations adopt the motor synchronous controller that is connected with two motors simultaneously.
The feed screw nut pair that above-mentioned elevating mechanism can adopt nut 4 and screw rod 3 to constitute, a section of support member 5 are connected with nut 4 hinges.Above-mentioned elevating mechanism can also be chain wheel pair, and a section of described support member 5 is connected etc. with the chain hinge.
Above-mentioned sychronisation can adopt various ways, as chain wheel pair, synchronous belt wheel set that is connected with screw rod 3 or synchronizing shaft 19 connections of passing through chain gear transmission etc.
For convenience's sake, above-mentioned power set can be manual, also can be that electronic, electronic power set comprise motor 7, motor 7 can adopt being in transmission connection of various ways with elevating mechanism, as chain drive, belt pulley transmission, gear drive etc.Manual power set comprise handle 8, and handle 8 also can adopt the above-mentioned multiple kind of drive to be connected with screw rod 3, and for example handle 8 can be in transmission connection by conical gear secondary 9 and screw rod 3.
In order further to increase the automatic function of window, can also be provided with cigarette sense probe 16 commonly used on the above-mentioned window inside casing 2, cigarette sense probe 16 is connected with motor 7 by control circuit 17, like this can be under the situation of indoor breaking out of fire etc. openable windows housing 1 automatically, accomplish timely smoke evacuation, guarantee the safety of indoor occupant, indoor occupant can also be from 1 escape of frame outside window of this unlatching simultaneously.
For further easy to use, the outside of above-mentioned frame outside window 1 can also be provided with moisture sensor 18, and moisture sensor 18 is connected with motor 7 by control circuit 17.When running into situation such as rainy like this after having opened outside window frame 1, moisture sensor 18 is experienced and is sent signal behind the raindrop and give control circuit 17, and starter motor cuts out frame 1 outside window automatically, in order to avoid rainwater floats into indoor.
In order further to strengthen safety, the inboard of above-mentioned frame outside window 1 also is provided with and antitheft hurdle 10, the hinge axis of the axis of rotation on antitheft hurdle 10 and frame 1 outside window is on same straight line, thereby antitheft hurdle 10 can rotate around same axial line with frame 1 outside window, antitheft hurdle 10 is provided with the conventional tight locking button 11 that adopts, and is provided with the retaining ring adaptive with it 12,13 with described tight locking button 11 corresponding positions on frame 1 and the window inside casing 2 outside window.Like this, when tight locking button 11 buckled into retaining ring 12 on the frame 1 outside window, antitheft hurdle 10 opened and closed with frame 1 outside window; When tight locking button 11 buckles into retaining ring 13 on the window inside casing 2, play the effect on normal antitheft hurdle, antitheft hurdle 10 is motionless and open and close frame 1 outside window separately.
In order to increase the utility function of window, the inboard of above-mentioned frame outside window 1 can also be provided with screen window 14, and the hinge axis of the axis of rotation of screen window 14 and frame 1 outside window is on same straight line, thereby screen window 14 can rotate around same axial line with frame 1 outside window.Screen window 14 is provided with fastener commonly used 15, is provided with the retaining ring adaptive with it 12,13 with described fastener 15 corresponding positions on frame 1 and the window inside casing 2 outside window.Like this, when fastener 15 buckled into retaining ring 12 on the frame 1 outside window, screen window 14 opened and closed with frame 1 outside window; When fastener 15 buckled into retaining ring 13 on the window inside casing 2, screen window 14 was motionless and open and close frame 1 outside window separately, plays the effect that prevents in the mosquito inlet chamber.
Embodiment 1: as Fig. 1, shown in Figure 3, the automatic window of energy-saving safe of the present utility model, comprise frame 1 and window inside casing 2 outside window, be mounted with glass on the frame 1 outside window, hinge is connected to form fillet between the limit on frame 1 and window inside casing 2 corresponding tops outside window, and frame 1 is by outwards opening around the rotation of hinge central axis outside window.On window inside casing 2, be respectively arranged with the elevating mechanism that the screw rod 3 of band nut 4 constitutes in two frames adjacent, connect by chain wheel pair between two screw rods 3, thereby make two screw rods 3 rotate synchronously with described fillet.The nut 4 that the synchronous rotation of two screw rods 3 drives on it moves up and down synchronously.Be provided with support member 5 between two frames of the frame outside window 1 corresponding and the described nut 4 with screw rod 3, the frame and nut 4 hinges of frame 1 are connected respectively with outside window at the two ends of support member 5, thereby by support member 5 openable windows housings 1, manual power device and the electric power device on the screw rod 3 that is installed in the left side adopted in the driving of screw rod 3.
Electronic power set comprise motor 7, and motor 7 adopts chain drive to be connected with screw rod 3; Manual power set comprise handle 8, and handle 8 is in transmission connection by conical gear secondary 9 and screw rod 3.
Above-mentioned window inside casing 2 is provided with cigarette sense commonly used probe 16, and the arranged outside of above-mentioned frame outside window 1 has moisture sensor 18, and cigarette sense probe 16 is connected with motor 7 by control circuit 17 respectively with moisture sensor 18.
The inboard of above-mentioned frame outside window 1 is provided with and antitheft hurdle 10 and screen window 14, and the hinge axis of the axis of rotation of antitheft hurdle 10 and screen window 14 and frame 1 outside window is on same straight line, thereby antitheft hurdle 10 and screen window 14 can rotate around same axial line with frame 1 outside window.Antitheft hurdle 10 is provided with the conventional tight locking button 11 that adopts, and screen window 14 is provided with fastener commonly used 15, is provided with the retaining ring adaptive with it 12,13 with described tight locking button 11 and fastener 15 corresponding positions on frame 1 and the window inside casing 2 outside window.
Embodiment 2: as Fig. 2, shown in Figure 3, the automatic window of the energy-saving safe of another kind of embodiment of the present utility model, comprise frame 1 and window inside casing 2 outside window, be mounted with glass on the frame 1 outside window, hinge is connected to form fillet between the limit on frame 1 and window inside casing 2 corresponding tops outside window, and frame 1 is by outwards opening around the rotation of hinge central axis outside window.On window inside casing 2, be respectively arranged with chain wheel pair in two frames adjacent, on a side chain bar of chain wheel pair, be fixed with elevator 20, thereby constitute elevating mechanism with described fillet; Be in transmission connection by synchronizing shaft 19 between two chain wheel pairs, thereby make rotation synchronously of two chain wheel pairs and drive elevator 20 synchronization liftings.Be provided with support member 5 between two frames of the frame outside window 1 corresponding and the described chain wheel pair with chain wheel pair, the two ends of support member 5 are connected with the frame and elevator 20 hinges of frame 1 outside window respectively, are connected with manual power device and electric power device respectively on the upper and lower end sprocket wheel of the chain wheel pair on the left side.When starting manual power device or electric power device, two chain wheel pairs rotations synchronously under the gearing of synchronizing shaft 19, two elevators 20 rose synchronously or descended this moment, opened or closed thereby drive outside window frame 1 by support member 5.
Electronic power set comprise motor 7, and the upper sprocket wheel in motor 7 and the chain wheel pair is in transmission connection; Manual power set comprise handle 8, and the lower sprocket in handle 8 and the chain wheel pair is in transmission connection.
Above-mentioned window inside casing 2 is provided with cigarette sense commonly used probe 16, and the arranged outside of above-mentioned frame outside window 1 has moisture sensor 18, and cigarette sense probe 16 is connected with motor 7 by control circuit 17 respectively with moisture sensor 18.
The inboard of above-mentioned frame outside window 1 is provided with and antitheft hurdle 10 and screen window 14, and the hinge axis of the axis of rotation of antitheft hurdle 10 and screen window 14 and frame 1 outside window is on same straight line, thereby antitheft hurdle 10 and screen window 14 can rotate around same axial line with frame 1 outside window.Antitheft hurdle 10 is provided with the conventional tight locking button 11 that adopts, and screen window 14 is provided with fastener commonly used 15, is provided with the retaining ring adaptive with it 12,13 with described tight locking button 11 and fastener 15 corresponding positions on frame 1 and the window inside casing 2 outside window.
Claims (10)
1, the automatic window of energy-saving safe, comprise frame (1) and window inside casing (2) outside window, flexibly connect between the corresponding limit of frame (1) and window inside casing (2) outside window and form fillet, it is characterized in that: in window inside casing (2) is gone up two frames adjacent with described fillet, be respectively arranged with elevating mechanism, connect by sychronisation between two elevating mechanisms, be provided with support member (5) between two frames of the frame outside window (1) corresponding and the described elevating mechanism with elevating mechanism, the two ends of support member (5) are connected with the frame and the elevating mechanism hinge of frame (1) outside window respectively, are connected with power set at least one elevating mechanism.
2, the automatic window of energy-saving safe as claimed in claim 1 is characterized in that: described elevating mechanism is the feed screw nut pair that nut (4) and screw rod (3) constitute, and an end of support member (5) is connected with nut (4) hinge.
3, the automatic window of energy-saving safe as claimed in claim 2 is characterized in that: the chain wheel pair of described sychronisation for being separately positioned on the sprocket wheel on two screw rods (3) and connecting the chain formation of two sprocket wheels.
4, the automatic window of energy-saving safe as claimed in claim 1, it is characterized in that: described elevating mechanism is a chain wheel pair, all there are a sprocket wheel and synchronizing shaft 19 to be in transmission connection in the two auxiliary chain wheel pairs, be fixed with elevator 20 on a side chain bar of chain wheel pair, an end of support member (5) is connected with elevator 20 hinges.
5, the automatic window of energy-saving safe as claimed in claim 1 is characterized in that: described power set comprise motor (7), and motor (7) is in transmission connection with elevating mechanism.
6, the automatic window of energy-saving safe as claimed in claim 4, it is characterized in that: described window inside casing (2) is provided with cigarette sense probe (16) or/and the arranged outside of described frame outside window (1) has moisture sensor (18), and (16) are connected with motor (7) by control circuit (17) moisture sensor (18) or/and the cigarette sense is popped one's head in.
7, the automatic window of energy-saving safe as claimed in claim 1 is characterized in that: described power set comprise handle (8), and handle (8) is in transmission connection with elevating mechanism.
8, the automatic window of energy-saving safe as claimed in claim 7 is characterized in that: described handle (8) is in transmission connection by conical gear pair (9) and elevating mechanism.
9, the automatic window of energy-saving safe as claimed in claim 1, it is characterized in that: the inboard of described frame outside window (1) is provided with the antitheft hurdle (10) of rotation coaxial with it, antitheft hurdle (10) is provided with tight locking button (11), and frame (1) and window inside casing (2) are gone up with described tight locking button (11) corresponding position and be provided with the retaining ring adaptive with it (12,13) outside window.
10, the automatic window of energy-saving safe as claimed in claim 1, it is characterized in that: the inboard of described frame outside window (1) is provided with the screen window (14) of rotation coaxial with it, screen window (14) is provided with fastener (15), and frame (1) and window inside casing (2) are gone up with described fastener (15) corresponding position and be provided with the retaining ring adaptive with it (12,13) outside window.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2004200915178U CN2721830Y (en) | 2004-06-16 | 2004-08-28 | Safety automatic energy saving window |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200420034042 | 2004-06-16 | ||
CN200420034042.9 | 2004-06-16 | ||
CN2004200915178U CN2721830Y (en) | 2004-06-16 | 2004-08-28 | Safety automatic energy saving window |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2721830Y true CN2721830Y (en) | 2005-08-31 |
Family
ID=35012202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004200915178U Expired - Fee Related CN2721830Y (en) | 2004-06-16 | 2004-08-28 | Safety automatic energy saving window |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2721830Y (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105275332A (en) * | 2015-10-30 | 2016-01-27 | 成都标建铝业有限公司 | Aluminum profile window convenient for assembling and disassembling of glass |
CN106088900A (en) * | 2016-07-29 | 2016-11-09 | 张家港欧思瑞医疗科技有限公司 | A kind of automatic open-close door gear |
CN106193882A (en) * | 2016-08-12 | 2016-12-07 | 黄莉 | A kind of regulator cubicle is with controlled cabinet door gear |
CN106223767A (en) * | 2016-08-12 | 2016-12-14 | 黎钊彬 | A kind of liftable cabinet door gear for regulator cubicle |
CN106285290A (en) * | 2016-08-12 | 2017-01-04 | 黄莉 | A kind of regulator cubicle intelligent cabinet door gear |
CN106481183A (en) * | 2016-12-30 | 2017-03-08 | 四川省科学城新方舟安防科技有限责任公司 | A kind of automatic-sealed switching mechanism |
CN107558890A (en) * | 2016-07-01 | 2018-01-09 | 吴象天 | Folding window |
CN108035645A (en) * | 2017-11-21 | 2018-05-15 | 武汉奥泽电子有限公司 | The vehicle window and day window control method and system of in-car air humidity are adjusted during parking |
CN109263803A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of anti-piracy railing and application method |
CN109488153A (en) * | 2018-12-26 | 2019-03-19 | 深圳市福隆智能科技发展有限公司 | A kind of invisible electrical door and window device |
CN110700716A (en) * | 2019-11-16 | 2020-01-17 | 湖南展冠建材有限责任公司 | American hand-operated outward casement window |
CN110984762A (en) * | 2019-12-19 | 2020-04-10 | 南通大学 | Outward turning type window opener |
CN113445857A (en) * | 2021-07-17 | 2021-09-28 | 江西伟隆科技有限公司 | Fireproof window capable of being automatically pushed, pulled and closed |
WO2021196567A1 (en) * | 2020-03-30 | 2021-10-07 | 南京九起建筑科技有限公司 | Apparatus and method for determining weather conditions on the basis of sensor |
-
2004
- 2004-08-28 CN CN2004200915178U patent/CN2721830Y/en not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105275332A (en) * | 2015-10-30 | 2016-01-27 | 成都标建铝业有限公司 | Aluminum profile window convenient for assembling and disassembling of glass |
CN105275332B (en) * | 2015-10-30 | 2017-03-22 | 成都标建铝业有限公司 | Aluminum profile window convenient for assembling and disassembling of glass |
CN107558890A (en) * | 2016-07-01 | 2018-01-09 | 吴象天 | Folding window |
CN106088900A (en) * | 2016-07-29 | 2016-11-09 | 张家港欧思瑞医疗科技有限公司 | A kind of automatic open-close door gear |
CN106193882A (en) * | 2016-08-12 | 2016-12-07 | 黄莉 | A kind of regulator cubicle is with controlled cabinet door gear |
CN106223767A (en) * | 2016-08-12 | 2016-12-14 | 黎钊彬 | A kind of liftable cabinet door gear for regulator cubicle |
CN106285290A (en) * | 2016-08-12 | 2017-01-04 | 黄莉 | A kind of regulator cubicle intelligent cabinet door gear |
CN106481183A (en) * | 2016-12-30 | 2017-03-08 | 四川省科学城新方舟安防科技有限责任公司 | A kind of automatic-sealed switching mechanism |
CN108035645A (en) * | 2017-11-21 | 2018-05-15 | 武汉奥泽电子有限公司 | The vehicle window and day window control method and system of in-car air humidity are adjusted during parking |
CN109263803A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of anti-piracy railing and application method |
CN109263803B (en) * | 2018-09-30 | 2021-01-26 | 广船国际有限公司 | Pirate-proof railing and application method |
CN109488153A (en) * | 2018-12-26 | 2019-03-19 | 深圳市福隆智能科技发展有限公司 | A kind of invisible electrical door and window device |
WO2020134583A1 (en) * | 2018-12-26 | 2020-07-02 | 深圳市福隆智能科技发展有限公司 | Invisible electric door-window device |
CN110700716A (en) * | 2019-11-16 | 2020-01-17 | 湖南展冠建材有限责任公司 | American hand-operated outward casement window |
CN110984762A (en) * | 2019-12-19 | 2020-04-10 | 南通大学 | Outward turning type window opener |
WO2021196567A1 (en) * | 2020-03-30 | 2021-10-07 | 南京九起建筑科技有限公司 | Apparatus and method for determining weather conditions on the basis of sensor |
CN113445857A (en) * | 2021-07-17 | 2021-09-28 | 江西伟隆科技有限公司 | Fireproof window capable of being automatically pushed, pulled and closed |
CN113445857B (en) * | 2021-07-17 | 2022-07-29 | 江西伟隆科技有限公司 | Fireproof window capable of being automatically pushed, pulled and closed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100376762C (en) | Energy conservation, safety automatic window | |
CN2721830Y (en) | Safety automatic energy saving window | |
CN109083558A (en) | One kind can lean-in inclined door and window | |
CN201358697Y (en) | Lift type anti-theft window shutter | |
CN215056472U (en) | Electric window opener | |
CN201354573Y (en) | Energy-saving emergency escape rolling window | |
CN2727347Y (en) | Control device for automatic switch of alloy window | |
CN202672953U (en) | Intelligent sash window | |
CN2839514Y (en) | The interior external driving controller of intelligent door and window | |
CN216740318U (en) | Intelligent automatic roof opening and closing system | |
CN215332253U (en) | Up-down sliding fireproof window with function of automatically closing window in rainy day | |
CN201826445U (en) | Electric dormant window for lighting and smoke exhaust | |
CN2864048Y (en) | Electric exhausting window | |
CN201306082Y (en) | Window controlled by wind and rain | |
CN204492041U (en) | A kind of Moveable sun visor rain cover | |
CN202125222U (en) | All-purpose window | |
CN111810003A (en) | Formaldehyde detector capable of automatically opening and closing window | |
CN2658360Y (en) | Multifunction electric anti-theft window | |
CN221372693U (en) | Ventilating skylight convenient to adjust | |
CN201401094Y (en) | Automatic window closing device | |
CN110761665A (en) | Retractable glass window and glass balcony conversion system | |
CN2813857Y (en) | Electric and hand-held two-purpose up and down louver door and window | |
CN85203799U (en) | Domestic automatic wind-screened axial flow fan | |
CN114320060B (en) | Manual opening device for double-layer evacuation door | |
CN218092637U (en) | Self-moving type aluminum alloy door and window |
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 |