CN102817522A - Window opening and closing device - Google Patents
Window opening and closing device Download PDFInfo
- Publication number
- CN102817522A CN102817522A CN2012102873944A CN201210287394A CN102817522A CN 102817522 A CN102817522 A CN 102817522A CN 2012102873944 A CN2012102873944 A CN 2012102873944A CN 201210287394 A CN201210287394 A CN 201210287394A CN 102817522 A CN102817522 A CN 102817522A
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- China
- Prior art keywords
- rotating seat
- driving shaft
- window opening
- bolt
- closing device
- 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.)
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Abstract
The invention relates to a window opening and closing device, which is formed by a drive mechanism and a transmission mechanism, wherein the drive mechanism is formed by a box body, a motor and a control system, and the transmission mechanism comprises a rotary seat and a clutch bolt; a transmission arm is arranged on the rotary seat; a drive shaft located in the rotary seat is coaxial with a hinge shaft on a window sash; and the rotary seat is bolted with the drive shaft through the clutch bolt. The window opening and closing device has a simple structure, is very convenient to manufacture, install and use, and can be widely applied onto windows of families and various public places.
Description
Technical field: the present invention relates to a kind of headstock gear of building doors and windows, particularly the headstock gear of inner-opening type rotation casement window.
Background technology: present disclosed window opener; Chain type window opener, screw window opener or rack-and-pinion window opener etc. are arranged; Its cost is high, mechanism is complicated, window can not wide-angle be opened, in the window opening process because the variation of its arm of force can cause the instability of motor operation.Its clutch is located on the reducing gear such as gear train, has not only increased the complexity and the technology difficulty of reducing gear, in case and any link after the clutch when stuck phenomenon occurring, its clutch will lose efficacy, and existed tangible potential safety hazard.
Summary of the invention: order of the present invention is to provide a kind of and can opens the window with arbitrarily angled, and opening and closing windows process motor is stressed evenly, and in case of emergency, people are a kind of window opening/closing device of manual opening-closing window easily.
The objective of the invention is to realize: a kind of window opening/closing device through following technical proposals; Form by driving mechanism and transmission mechanism; Driving mechanism is made up of casing, motor, control system, it is characterized in that: transmission mechanism comprises rotating seat, clutch bolt, and transmission arm is arranged on rotating seat; Be positioned at the driving shaft of rotating seat and the hinge axis coaxial line on the sash, rotating seat and driving shaft bolt be buckled together by the clutch bolt.
The present invention is simple in structure, makes, installs, uses all very convenient, because the variation of the no arm of force in the window opening-closing process, motor operates steadily, and has improved electrical machinery life.And not restriction of open angle to window.When meeting emergency need manual opening-closing window, only need to take out the clutch bolt and get final product.When returning to auto state again, only need the clutch bolt be inserted once more, be buckled together driving shaft and rotating seat bolt just passable.This mechanism can be on the window of family and various public arenas, particularly bulk storage plant, large stadium and the higher occasion of all kinds of window position.The present invention also can be used for the keying of door.
Description of drawings:
Fig. 1 has hinge axis in the rotating seat of the present invention, and hinge axis has half of hinge outward, and the clutch bolt is horizontally through the sketch map of rotating seat when rotating seat and driving shaft bolt are buckled together through driving shaft D v notch v.
Fig. 2 is the sectional view of A-A face among Fig. 1.
Fig. 3 is that the clutch bolt vertically is inserted between driving shaft and the rotating seat sketch map when rotating seat and driving shaft bolt be buckled together.
Fig. 4 is "
" shape groove sketch map on the rotating seat.
Fig. 5 is provided with jackshaft, and the clutch bolt is horizontally through the sketch map that rotating seat and jackshaft are buckled together rotating seat and driving shaft bolt.
Fig. 6 is the sash schematic perspective view that pod and translot are arranged on the sash limit.
Fig. 7 is the schematic perspective view of screens bar.
Fig. 8 has the rotating seat of location-plate and the schematic perspective view of transmission arm on the transmission arm.
The specific embodiment: casing of the present invention (9) be fixed on the wall or window frame (3) on, motor (11) places in the casing (9), by control system (10) control motor movement.Control system (10) can place in the casing (9), also can place other places outside the casing (9), is connected through cable with motor (11).Motor (11) should be selected the Low speed electric motor of big retarding ratio speed reducer for use, is good with the worm speed-down motor.Driving shaft (8) promptly is the output shaft of driving mechanism.During installation, note letting hinge axis coaxial line on driving shaft (8) and the sash.Rotating seat (6) is a cylinder, and its length is looked it and whether served as the hinge body and decide.Accompanying drawing 1 is the situation of rotating seat (6) when serving as the hinge body, at this moment, in its long and rotating seat (6) hinge axis (4) is arranged, and half of hinge (5) is arranged outside hinge axis (4).Accompanying drawing 3 is situations that rotating seat (6) does not serve as the hinge body, and at this moment it is shorter, and its top is sealed.Transmission arm (1) is arranged on rotating seat (6).Rotating seat and transmission arm be can be made of one one-time formed.Transmission arm (1) can be as shown in Figure 1 such direct and sash (2) fixing; Also can that kind as shown in Figure 8, on transmission arm, also have location-plate (18), at this moment; Transmission arm (1) should be fixed through location-plate (18) and sash; Method is: screens bar (16) is inserted in the translot (14) on the sash (2), the minor face (19) on the location-plate (18) is inserted in the pod (15) on the sash (2), let the long limit of location-plate (18) be close to screens bar (16) outside; After screw passed the hole on the location-plate (18), be screwed into the screw (17) on the screens bar (16) and be fixed tightly on the sash (2).Clutch bolt (7) is various with the mode that rotating seat (6) and driving shaft (8) bolt are buckled together: it can as shown in Figure 3ly vertically be inserted between driving shaft (8) and the rotating seat (6) rotating seat and driving shaft bolt are buckled together; At this moment, "
" the shape groove (12) that supplies activity of clutch bolt and location is preferably arranged on rotating seat (6); Also can be as shown in Figure 1, through in the laterally inserted rotating seat of driving shaft D v notch v rotating seat and driving shaft bolt being buckled together; Can also be as shown in Figure 5, pass across rotating seat (6) with jackshaft (13) is buckled together rotating seat and driving shaft bolt, certain, at this moment jackshaft (13) being arranged between rotating seat and driving shaft is prerequisite.Jackshaft and driving shaft are fixed together, and can not relatively rotate, but when not inserting the clutch bolt, they are rotary in rotating seat.Setting up the purpose of jackshaft (13), is can conveniently use the normalized motor of various output shafts for the ease of the present invention fully.
Running shape feelings of the present invention are such: after motor (11) is activated; Driving shaft (8) rotation, thus driven rotary seat (6) rotation reaches the purpose that opens and closes sash (2), when having a power failure or mechanism when being out of order; Can clutch bolt (7) be taken out, easily the manual opening-closing window.After service restoration or mechanism-trouble eliminating, only need the clutch bolt be inserted once more and can recover auto state.
Claims (7)
1. window opening/closing device; Form by driving mechanism and transmission mechanism; Driving mechanism is made up of casing, motor, control system, it is characterized in that: transmission mechanism comprises rotating seat, clutch bolt, and transmission arm is arranged on rotating seat; Be positioned at the driving shaft of rotating seat and the hinge axis coaxial line on the sash, rotating seat and driving shaft bolt be buckled together by the clutch bolt.
2. a kind of window opening/closing device according to claim 1 is characterized in that: in rotating seat, also have hinge axis, hinge axis has half of hinge outward.
3. a kind of window opening/closing device according to claim 1 is characterized in that: the jackshaft that between rotating seat and driving shaft, is fixed in the driving shaft outside in addition.
4. according to claim 1 or 2 or 3 described a kind of window opening/closing devices, it is characterized in that: the clutch bolt is vertically to be inserted between driving shaft and the rotating seat rotating seat and driving shaft bolt are buckled together.
5. according to claim 1 or 2 described a kind of window opening/closing devices, it is characterized in that: the clutch bolt is buckled together rotating seat and driving shaft bolt through the laterally inserted rotating seat of driving shaft D v notch v.
6. a kind of window opening/closing device according to claim 3 is characterized in that: the clutch bolt is to pass across rotating seat and jackshaft is buckled together rotating seat and driving shaft bolt.
7. according to claim 1 or 2 or 3 described a kind of window opening/closing devices, it is characterized in that: on described transmission arm, also have block board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102873944A CN102817522A (en) | 2012-08-08 | 2012-08-08 | Window opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102873944A CN102817522A (en) | 2012-08-08 | 2012-08-08 | Window opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817522A true CN102817522A (en) | 2012-12-12 |
Family
ID=47301929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102873944A Pending CN102817522A (en) | 2012-08-08 | 2012-08-08 | Window opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817522A (en) |
-
2012
- 2012-08-08 CN CN2012102873944A patent/CN102817522A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |