CN1217079C - Roating shaft type electric device for opening windows - Google Patents
Roating shaft type electric device for opening windows Download PDFInfo
- Publication number
- CN1217079C CN1217079C CN031151809A CN03115180A CN1217079C CN 1217079 C CN1217079 C CN 1217079C CN 031151809 A CN031151809 A CN 031151809A CN 03115180 A CN03115180 A CN 03115180A CN 1217079 C CN1217079 C CN 1217079C
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- sash
- window
- hinge
- window frame
- rotating shaft
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Abstract
The present invention relates to a rotating shaft type electric device for opening windows. A pair of first hinge and second hinge are respectively arranged on a window frame and a window sash; a rotating shaft which penetrates the rotating shaft type electric device for opening windows outputs power by a speed reducing motor and a worm speed reducer, the rotating shaft is driven to rotate by the power transmission of a controllable engagement type clutch and a pair of internal engaging gears, and the opening and the closing of the window sash are realized. Meanwhile, a window lock mechanism which is controlled by an electromagnet is arranged between the window frame and the window sash; a handle which can open the window sash by the manual operation without electricity after the clutch is opened is arranged on the connecting rod of the window lock mechanism. The present invention has the advantages of compact and simple structure, no occupation of large space, few exposed driving pieces and complete functions; the present invention can be suitable for opening and closing window sashes of houses and office buildings; thereby, the present invention is a new device for opening windows in building industry.
Description
Technical field
The present invention relates to a kind of opening and closing device of casement window, particularly a pair of inside engaged gear by Poewr transmission mechanism drives that rotating shaft realizes that sash opens and closes and by the windowing facility of magnet control sash lock.
Background technology
Modern Residence, the office building sash is the portable sash of aluminium alloys or plastic-steel system mostly, but this sash can only be half-open, in fact the sash of standard-sized sheet is firmly got people's favor, also has the very big market, and has the casement window of rotary sash at present, be with manually opening and closing mostly, along with development of science and technology, the casement window automatic switch device also arises at the historic moment, as the Chinese patent notification number is CN2489056y " grain depot automatic open and close window ", its power that adopts is reducing motor and the worm reducer that links with belt, and Poewr transmission mechanism adopts slide block, endplay device; Also just like " the vent window automatic open device " of notification number CN2507972y, its technical scheme that adopts is equipped with the cylinder of macromolecule temperature sensing material in being, making under the uniform temperature condition is expanded by the temperature sensing material gasification promotes piston and then vent window is opened automatically.The defective of such scheme is complex structure, and space hold is big, and it is many particularly to expose driving parts, influences outward appearance, especially be not suitable in the buildings such as dwelling house, office building, and insufficiency, can't meet the demands.
Summary of the invention
Technical problem to be solved by this invention be to overcome the defective of prior art and provide a kind of simple in structure, take up room little, multiple functional, applicable to the rotary shaft electric window-opening device of dwelling house, office building.
Solve its design of technical problem of the present invention be with reducing motor and worm reducer be power, by controlled engaged clutch and a pair of inside engaged gear as Poewr transmission mechanism, drive the rotating shaft rotation in the sash hinge, drive sash and finish on-off action.Its embodiment is: rotary shaft electric window-opening device, it comprises window frame and sash, a pair of fixing hinge I and hinge II are set respectively at the position up and down of window frame and sash junction, a rotating shaft connects in hinge I and hinge II, and be supporting with hinge I, II links with hinge, and the Poewr transmission mechanism that drives the switching of rotating shaft rotation realization sash by reducing motor and worm reducer driving, it is characterized in that described Poewr transmission mechanism promptly follows controlled engaged clutch at the output shaft first line of a couplet of worm reducer, a pair of inside engaged gear of the beam warp of this clutch and rotating shaft form driving coupling; Between described window frame and sash, be provided with simultaneously sash lock mechanism by magnet control.
Described a pair of inside engaged gear comprises roller gear that links with axle and the fan-shaped internal gear that links with rotating shaft.
Described fan-shaped internal gear has 120 ° sector.
Described reducing motor and worm reducer link by shaft coupling, and it and Poewr transmission mechanism are arranged on the window frame bottom.
Described sash lock mechanism is arranged on the relevant position of window frame sidewall and sash side, comprise the electromagnet that is fixed on the window frame sidewall, the moving bar of electromagnet is by being linked by the dead bolt of spring push in connecting rod and the lock core shell, and this dead bolt is flexible in can the lock on being fixed in sash.
Described dead bolt is oblique dead bolt, and the inclined-plane is towards outside window.
The connecting rod of described sash lock mechanism is provided with after opening clutch can realize manually operated handle.
The present invention compared with prior art, because having adopted controlled engaged clutch and a pair of inside engaged gear is Poewr transmission mechanism and by the sash lock mechanism of magnet control, and utilized handle opening in the sash lock mechanism in conjunction with controlled engaged clutch, make this sash both can realize electric opening and closing, can realize manual switching again, its compact conformation, simply, do not account for large space, it is few to expose driving member, multiple functional, sash applicable to dwelling house, office building opens and closes, for building trade provides a kind of new-type windowing facility that meets the demands.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the F-F sectional view (Poewr transmission mechanism) of Fig. 1.
Fig. 3 is the G place enlarged drawing (sash lock mechanism) of Fig. 1.
The specific embodiment
Below with reference to above-mentioned accompanying drawing embodiment the present invention is remake and to describe in further detail.
Referring to Fig. 1-3, the upper and lower position of the window frame 1 of rotary shaft electric window-opening device and sash 2 junctions is provided with a pair of fixing hinge I3 and hinge II4 respectively, a rotating shaft 5 connects in hinge I and hinge II, this rotating shaft serves as supporting with hinge I and links with hinge II that the rotation of rotating shaft just can drive the sash switching like this.
Realize the actuating unit of sash switching and the bottom that Poewr transmission mechanism is arranged on window frame, with reducing motor 12 and worm reducer 11 is power output, the worm screw of worm reducer and the output shaft of reducing motor link with shaft coupling 13, can make compact conformation like this and reduce occupation space, controlled engaged clutch 9 followed in output shaft 10 first line of a couplet of worm gear, the other end of clutch links with axle 8, the roller gear 7 of key connecting is installed on the axle, this roller gear and fan-shaped internal gear 6 engagements with 120 ° of sectors, and this fan-shaped internal gear links by key and rotating shaft 5 and drives rotating shaft rotation, and then drives sash 2 and open and close.This speed of open and close rotating is lower, about about 10 °/s, and the load of the resistance that produces when load that deadweight produced when this reducing motor can bear sash and opens and closes and sash are subjected to certain wind-force.
Be provided with sash lock mechanism between described window frame and the sash by magnet control, sash lock mechanism is arranged on the relevant position of window frame 1 sidewall and sash 2 sides, what be fixed on the window frame sidewall has an electromagnet 20, the moving bar 21 of electromagnet connects connecting rod 14 by bearing pin, the other end of connecting rod again be located in the lock core shell 17, link by the dead bolt 18 of spring 16 pushing tows.A lock 19 is fixed in the relevant position of sash side, and dead bolt can stretch in lock.Dead bolt is oblique dead bolt, and the inclined-plane is towards outside window.When electromagnet cuts off the power supply, dead bolt stretches into lock under spring push, this moment, sash can be closed, promotion dead bolt inclined-plane makes in the dead bolt and contracts when closing, in a single day sash is closed and is put in place, dead bolt stretches out under the spring push effect again and enters in the lock, sash is lockable, electromagnet must be switched on when sash was opened, and by mains-supplied, this moment, moving bar was by adhesive, by connecting rod dead bolt is retracted in the window frame, at this moment just allow to start reducing motor,, sash could be opened through transmission of power such as worm reducer, clutch, a pair of inside engaged gear, rotating shafts.
The present invention can open sash by manual operation when having a power failure, for this reason, on the connecting rod 14 of sash lock mechanism, be provided with handle 15, before manual operation, must open the clutch 9 of changeable function earlier, stir handle 15 again dead bolt 18 is return in the window frame, can manually opened sash.
Claims (8)
1, a kind of rotary shaft electric window-opening device, it comprises window frame (1) and sash (2), a pair of fixing hinge I (3) and hinge II (4) are set respectively at the position up and down of window frame and sash junction, a rotating shaft (5) connects in hinge I and hinge II, and be supporting with hinge I, II links with hinge, and the Poewr transmission mechanism that drives the switching of rotating shaft rotation realization sash by reducing motor (12) and worm reducer (11) driving, it is characterized in that described Poewr transmission mechanism promptly follows controlled engaged clutch (9) at output shaft (10) first line of a couplet of worm reducer (11), the axle of this clutch (8) forms driving coupling through a pair of inside engaged gear and rotating shaft (5); Between described window frame and sash, be provided with simultaneously sash lock mechanism by electromagnet (20) control.
2, rotary shaft electric window-opening device according to claim 1 is characterized in that described a pair of inside engaged gear comprises roller gear (7) that links with axle (8) and the fan-shaped internal gear (6) that links with rotating shaft (5).
3, rotary shaft electric window-opening device according to claim 2 is characterized in that described fan-shaped internal gear (6) has 120 ° sector.
4, according to claim 1 or 2 or 3 described rotary shaft electric window-opening devices, it is characterized in that described reducing motor (12) and worm reducer (11) link by shaft coupling (13), it and Poewr transmission mechanism are arranged on window frame (1) bottom.
5, according to claim 1 or 2 or 3 described rotary shaft electric window-opening devices, it is characterized in that described sash lock mechanism is arranged on the relevant position of window frame (1) sidewall and sash (2) side, comprise the electromagnet (20) that is fixed on the window frame sidewall, the moving bar (21) of electromagnet links by the interior dead bolt (18) by spring (16) pushing tow of connecting rod (14) and lock core shell (17), and this dead bolt can stretch in the lock (19) on being fixed in sash.
6, rotary shaft electric window-opening device according to claim 4, it is characterized in that described sash lock mechanism is arranged on the relevant position of window frame (1) sidewall and sash (2) side, comprise the electromagnet (20) that is fixed on the window frame sidewall, the moving bar (21) of electromagnet links by the interior dead bolt (18) by spring (16) pushing tow of connecting rod (14) and lock core shell (17), and this dead bolt can stretch in the lock (19) on being fixed in sash.
7, rotary shaft electric window-opening device according to claim 6 is characterized in that described dead bolt (18) is oblique dead bolt, and the inclined-plane is towards outside window.
8, rotary shaft electric window-opening device according to claim 6, the connecting rod (14) that it is characterized in that described sash lock mechanism is provided with after opening clutch (9) can realize manually operated handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN031151809A CN1217079C (en) | 2003-01-22 | 2003-01-22 | Roating shaft type electric device for opening windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN031151809A CN1217079C (en) | 2003-01-22 | 2003-01-22 | Roating shaft type electric device for opening windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431381A CN1431381A (en) | 2003-07-23 |
| CN1217079C true CN1217079C (en) | 2005-08-31 |
Family
ID=4790590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN031151809A Expired - Fee Related CN1217079C (en) | 2003-01-22 | 2003-01-22 | Roating shaft type electric device for opening windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1217079C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325743C (en) * | 2004-01-16 | 2007-07-11 | 董祥义 | Electrical/hand driven double-purpose lock mechanism for side hang window |
| ATE399920T1 (en) * | 2005-07-22 | 2008-07-15 | Vkr Holding As | SECURITY MEANS FOR WINDOWS AND METHODS |
| CN201056928Y (en) * | 2007-06-13 | 2008-05-07 | 深圳市中锋智能技术有限公司 | Electric window |
| CN101818609B (en) * | 2010-04-01 | 2011-08-10 | 尹国越 | Fire-fighting automatic smoke exhausting window |
| CN104540365B (en) * | 2015-01-12 | 2017-10-31 | 南京华瑞医疗设备制造有限公司 | A kind of fixing device of embedded controller |
| CN108049723B (en) * | 2018-01-21 | 2023-07-28 | 张尽力 | Semi-automatic omnipotent general-purpose intelligent anti-theft lock |
| CN109764755B (en) * | 2018-12-28 | 2021-08-03 | 重庆大江智防特种装备有限公司 | Turnover type electric bulletproof top cover |
| CN110005256A (en) * | 2019-05-22 | 2019-07-12 | 王小康 | Electrodynamic type is opened flat the electric and hand Handle for window sash lock of sliding door and window |
| CN111502472A (en) * | 2020-04-28 | 2020-08-07 | 湘潭大学 | Intelligent vertical hinged door and automatic opening and closing device thereof |
| CN112144960B (en) * | 2020-09-10 | 2021-12-10 | 湖北天晟一林科技有限公司 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
| 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 |
-
2003
- 2003-01-22 CN CN031151809A patent/CN1217079C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1431381A (en) | 2003-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050831 Termination date: 20160122 |
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| EXPY | Termination of patent right or utility model |