CN206707504U - The hands-free door and window that a kind of wide-angle is opened - Google Patents
The hands-free door and window that a kind of wide-angle is opened Download PDFInfo
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- CN206707504U CN206707504U CN201720524174.7U CN201720524174U CN206707504U CN 206707504 U CN206707504 U CN 206707504U CN 201720524174 U CN201720524174 U CN 201720524174U CN 206707504 U CN206707504 U CN 206707504U
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- window
- chain
- door
- edge
- opened
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- 238000005452 bending Methods 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000004308 accommodation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides the hands-free door and window that a kind of wide-angle is opened, and belongs to window technology field.This hands-free door and window, including frame portion, windowing device assembly, door window section, the external-open edge of door window section can edge is inwardly outer to rotarily open around being rotated corresponding to rotation, door window section also includes a pair of connection frames, frame portion includes corresponding to a pair of housings of a pair of connection frames, wherein the outer inframe of side is provided with inner chamber, and windowing device assembly is installed in inner chamber；Windowing device assembly includes electric drive mechanism and chain, during unlatching, with pushing region open between the housing of the connection frame of door window section and corresponding frame portion, electric drive mechanism drive chain push open it is flexible in region；Carriage is provided with the corresponding connection housing of windowing device assembly, carriage includes sliding block, elasticity reset device is provided between sliding block and connection housing；Chain end is connected with sliding block, and chain makes sliding block be slided to away from rotation edge direction during stretching, and chain can be to the bending of rotation edge direction.
Description
Technical field
The utility model belongs to door and window curtain wall technical field, the hands-free door and window that more particularly to a kind of wide-angle is opened.
Background technology
As the improvement of people's living standards, people for living environment is intelligent, requirement of level of comfort also increasingly
Height, therefore, the automaticity more and more higher of household.People often install window opener on window, for intelligent control window
Be turned on and off, user can carry out long-range manipulation to window, and simple and easy to use, being away from home even if user also can basis
Demand is turned on and off window at any time.
Existing window opener, including housing, motor, transmission mechanism and chain, the both ends of housing are provided with support, and housing has
One accommodation space, the accommodation space are provided with motor, chain and the transmission mechanism of connection motor and chain, motor and chain difference
Located at the both ends of accommodation space, the motor passes through the power supply outside power line connection, sprocket wheel and the chain phase of sprocket coaxiality gear
Coordinate, chain is wound in accommodation space by the first driven pulley and the second driven pulley, and the loosening end of the chain is from housing central section
Lateral opening extends out, and loosening end is provided with fastening plates and window can be promoted to open.
But this kind of window opener is arranged on window frame, external form is lofty and unsightly, destroys the fitting structure in whole room,
Because this kind of window opener volume is big, esconson can not be directly mounted at, and if directly by window opener scaled down install into
In window frame, the thrust of window opener can be caused too small, can not smooth opening window, and the intensity of chain also reduces, and is easily broken off, makes
With short life, exist and largely use defect, can not put into production and use, and this kind of window opener open the angle of window compared with
It is small.
Utility model content
The purpose of this utility model is for above mentioned problem in the prior art be present, there is provided a kind of wide-angle is opened non-
Hand door and window.
The utility model purpose can be realized by following technical proposal：The hands-free door and window that a kind of wide-angle is opened,
Window is casement window or outstanding window, and door is vertical hinged door, it is characterised in that including the frame portion for being installed on door window section, concealed window opener
Component, frame portion and the door window section for opening and closing connection relative with frame portion are connected to, the external-open edge of door window section can be around another corresponding to rotation
The rotation edge on side is inwardly outer to rotarily open, and door window section also includes parallel between being connected to external-open edge and rotating edge a pair
Frame is connected, frame portion includes corresponding to a pair of housings of a pair of connection frames, and the wherein outer inframe of side is provided with inner chamber, concealed
Windowing device assembly is installed in inner chamber；Concealed windowing device assembly includes electric drive mechanism and chain, during unlatching, the company of door window section
Have between edge fit frame and the housing of corresponding frame portion and push region open, electric drive mechanism drive chain is stretched pushing open in region；Institute
State and be provided with carriage, the carriage bag on the connection housing of door window section side corresponding with concealed windowing device assembly
Linearly moving sliding block can be done on connection housing along connection housing length direction by including, and be provided between the sliding block and connection housing
Sliding block is driven to the elasticity reset device of rotation edge direction return；Described chain end is connected with sliding block, described chain
During stretching sliding block can slide to away from rotation edge direction, described chain can be to the bending of rotation edge direction.
Operation principle of the present utility model：When need to open the window, electric drive mechanism starts drive chain in region is pushed open
Stretch out, and slided with movable slider to the direction away from rotation edge, elasticity reset device is in extended state and makes chain all the time
Increasing with the angle of unlatching in exceptionally straight state, elasticity reset device gives the pulling force increase of sliding block, and pulls chain
Make it to rotation edge bending.In the case that this kind of structure can make chain length constant, increase the opening angle of door window section.
In the hands-free door and window that above-mentioned described wide-angle is opened, door and window is refered in particular in casement window.
Technique effect：In horizontally-opening windows and doors, the weight of door window section is all carried on rotation edge, and chain is only used for opening or
Close the doors and windows portion, chain meets conventional intensity, and the service life length of chain.
In the hands-free door and window that above-mentioned described wide-angle is opened, described chain includes some sections and is sequentially connected
Carrier bar, described carrier bar includes the bending edge and position-limited edge that are parallel to each other, fixed between described carrier bar by chain pin, described
Chain pin be fixed on side close to bending edge, described chain can significantly be bent to bending edge, the limit of the adjacent carrier bar
Gap is left in position between side, and described chain can be bent by a small margin to position-limited edge.
In the hands-free door and window that above-mentioned described wide-angle is opened, described elasticity reset device closes in door window section
Critical point in free state and extended state under closed state.
Technique effect：Due to elasticity reset device under door window section closed mode facing in free state and extended state
Boundary's point, for the window that the shut-in time is more, the service life of the elasticity reset device of this kind of scheme is longer.
In the hands-free door and window that above-mentioned described wide-angle is opened, described inner cavity is provided with guide rail, institute
The chain stated is folded to inner chamber along rail bends, and the minor details of the chain can not deviate from from guide rail.
In the hands-free door and window that above-mentioned described wide-angle is opened, offered on the housing lateral wall for chain
What is extended through goes out chain hole, and the described chain hole that goes out connects with inner chamber, and described goes out chain hole position in the middle part of frame portion or close to middle part
Two side areas.
Technique effect：If chain stretches out point, the distance away from rotation edge is too short, will cause the arm of force too short, it is necessary to bigger
Power so that door window section can not smooth opening or closing, if chain stretch out point away from rotation edge distance it is long, door window section will be caused
Opening angle be substantially reduced, the normal use demand of window can not be met, greatly reduce Consumer's Experience, therefore, chain
Stretch out point and be arranged at the middle part of frame portion or the two side areas close to middle part, can smooth opening or closing, and can makes door window section
Opening angle meet use demand.
Compared with prior art, the utility model has the advantages of opening angle is big.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of the utility model full open position.
Fig. 3 is the structural representation of the utility model chain.
In figure, 1, door window section；2nd, frame portion；3rd, concealed windowing device assembly；4th, external-open edge；5th, edge is rotated；6th, connect
Frame；7th, housing；8th, inner chamber；9th, electric drive mechanism；10th, chain；11st, region is pushed open；12nd, carriage；13rd, sliding block；14th, bullet
Property resetting means；15th, carrier bar；16th, bending edge；17th, position-limited edge；18th, chain pin；19th, guide rail；20th, chain hole is gone out.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, the hands-free door and window that this wide-angle is opened, window are casement window or outstanding window, Men Wei
Vertical hinged door, including be installed on the frame portion 2 of door window section 1, concealed windowing device assembly 3, be connected to frame portion 2 and relative with frame portion 2 open
The door window section 1 of connection is closed, the external-open edge 4 of door window section 1 can turn on around the 5 inside outward turning of rotation edge of another side corresponding to rotation
Open, door window section 1 also includes parallel a pair of connections frames 6 between being connected to external-open edge 4 and rotating edge 5, and frame portion 2 includes pair
A pair of housings 7 of frame 6 should be connected in a pair, inner chamber 8 is wherein provided with the housing 7 of side, concealed windowing device assembly 3 is installed
In inner chamber 8；Concealed windowing device assembly 3 includes electric drive mechanism 9 and chain 10, during unlatching, the connection frame 6 of door window section 1
Have between the housing 7 of corresponding frame portion 2 and push region 11 open, the drive chain 10 of electric drive mechanism 9 is stretched pushing open in region 11；
Door window section 1 is provided with carriage 12, carriage 12 with the connection housing 7 of 3 corresponding side of concealed windowing device assembly
Including along the connection length direction of housing 7 linearly moving sliding block 13 can be done on connection housing 7, sliding block 13 be connected housing 7 it
Between be provided with drive sliding block 13 to rotation the direction return of edge 5 elasticity reset device 14；The end of chain 10 is connected with sliding block 13, chain
During stretching sliding block 13 can slide bar 10 to away from rotation edge 5 direction, and chain 10 can be curved to rotation edge 5 direction
It is bent.
Due in horizontally-opening windows and doors, the weight of door window section 1 is all carried on rotation edge 5, and chain 10 is only used for opening or
To close the doors and windows portion 1, chain 10 meets conventional intensity, and the requirement to chain 10 is low and technique effect is best, therefore, door and window
Refer in particular in casement window.
Further describe in detail, chain 10 includes some carrier bars 15 for saving and being sequentially connected, and carrier bar 15 includes the bending being parallel to each other
Side 16 and position-limited edge 17, fixed by chain pin 18 between carrier bar 15, chain pin 18 is fixed on close to the side of bending edge 16, chain 10
It can significantly be bent to bending edge 16, gap is left between the position-limited edge 17 of adjacent carrier bar 15, chain 10 can be small to position-limited edge 17
Amplitude is bent.
In order that the service life of elasticity reset device 14 is longer, elasticity reset device 14 is under the closed mode of door window section 1
Critical point in free state and extended state.
Come off to prevent chain 10 and cause door window section 1 not close, inner chamber 8 is internally provided with guide rail 19, chain
Bar 10 can not be deviate from along the bending fold of guide rail 19 in inner chamber 8, the minor details of chain 10 from guide rail 19.
In order to prevent the power for the angle too small or needs opened excessive, offer on the lateral wall of housing 7 and stretched for chain 10
Go out through go out chain hole 20, go out chain hole 20 and connected with inner chamber 8, go out chain hole 20 and be located at the middle part of frame portion 2 or close to the both sides at middle part
Region.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although door window section 1, frame portion 2, concealed windowing device assembly 3, external-open edge 4, rotation side have more been used herein
Portion 5, connection frame 6, housing 7, inner chamber 8, electric drive mechanism 9, chain 10, push region 11, carriage 12, sliding block 13, bullet open
Property resetting means 14, carrier bar 15, bending edge 16, position-limited edge 17, chain pin 18, guide rail 19, go out the terms such as chain hole 20, but be not precluded from
Use the possibility of other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms
Matter；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (6)
1. the hands-free door and window that a kind of wide-angle is opened, window is casement window or outstanding window, and door is vertical hinged door, it is characterised in that
Including being installed on the frame portion (2) of door window section (1), concealed windowing device assembly (3), being connected to frame portion (2) and relative with frame portion (2)
The door window section (1) of connection is opened and closed, the rotation edge (5) that the external-open edge (4) of door window section (1) can be around another side corresponding to rotation is inside
Rotarily open outside, door window section (1) also includes a pair of connection sides parallel between being connected to external-open edge (4) and rotating edge (5)
Frame (6), frame portion (2) include corresponding to a pair of housings (7) of a pair of connection frames (6), are wherein provided with the housing (7) of side interior
Chamber (8), concealed windowing device assembly (3) are installed in inner chamber (8)；Concealed windowing device assembly (3) includes electric drive mechanism (9)
With chain (10), during unlatching, have between the housing (7) of the connection frame (6) of door window section (1) and corresponding frame portion (2) and push area open
Domain (11), electric drive mechanism (9) drive chain (10) push open in region (11) stretch；The door window section (1) is opened with concealed
Carriage (12) is provided with the connection housing (7) of window device assembly (3) corresponding side, the carriage (12) includes can
Linearly moving sliding block (13) is done along connection housing (7) length direction on connection housing (7), the sliding block (13) is outer with being connected
The elasticity reset device (14) for driving sliding block (13) to rotation edge (5) direction return is provided between frame (7)；Described chain
(10) end is connected with sliding block (13), and described chain (10) can make sliding block (13) to away from rotation edge during stretching
(5) direction is slided, and described chain (10) can be to the bending of rotation edge (5) direction.
2. the hands-free door and window that a kind of wide-angle according to claim 1 is opened, it is characterised in that described door and window is special
Refer in casement window.
3. the hands-free door and window that a kind of wide-angle according to claim 1 or 2 is opened, it is characterised in that described chain
Bar (10) includes some carrier bars (15) for saving and being sequentially connected, and described carrier bar (15) includes the bending edge (16) being parallel to each other and limit
Position side (17), fixed by chain pin (18) between described carrier bar (15), described chain pin (18) is fixed on close to bending edge
(16) side, described chain (10) can significantly be bent to bending edge (16), the position-limited edge of the adjacent carrier bar (15)
(17) gap is left between, described chain (10) can be bent by a small margin to position-limited edge (17).
4. the hands-free door and window that a kind of wide-angle according to claim 1 or 2 is opened, it is characterised in that described bullet
Property resetting means (14) critical point in free state and extended state under door window section (1) closed mode.
5. the hands-free door and window that a kind of wide-angle according to claim 1 or 2 is opened, it is characterised in that described is interior
Chamber (8) is internally provided with guide rail (19), and described chain (10) is along guide rail (19) bending fold in inner chamber (8), the chain
(10) minor details can not deviate from from guide rail (19).
6. the hands-free door and window that a kind of wide-angle according to claim 1 or 2 is opened, it is characterised in that the housing
(7) offered on lateral wall and go out chain hole (20) for what chain (10) extended through, the described chain hole (20) that goes out connects with inner chamber (8)
Logical, the described two side areas for going out chain hole (20) and being located in the middle part of frame portion (2) or close middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524174.7U CN206707504U (en) | 2017-05-12 | 2017-05-12 | The hands-free door and window that a kind of wide-angle is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524174.7U CN206707504U (en) | 2017-05-12 | 2017-05-12 | The hands-free door and window that a kind of wide-angle is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707504U true CN206707504U (en) | 2017-12-05 |
Family
ID=60463077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720524174.7U Expired - Fee Related CN206707504U (en) | 2017-05-12 | 2017-05-12 | The hands-free door and window that a kind of wide-angle is opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316801A (en) * | 2018-02-01 | 2018-07-24 | 耐普家居（苏州）有限公司 | A kind of electric window-opening device |
| CN110159128A (en) * | 2019-05-21 | 2019-08-23 | 阿法门窗控制系统(杭州)有限公司 | 90 degree of chain-type headstock gears of one kind and its application method |
-
2017
- 2017-05-12 CN CN201720524174.7U patent/CN206707504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316801A (en) * | 2018-02-01 | 2018-07-24 | 耐普家居（苏州）有限公司 | A kind of electric window-opening device |
| CN110159128A (en) * | 2019-05-21 | 2019-08-23 | 阿法门窗控制系统(杭州)有限公司 | 90 degree of chain-type headstock gears of one kind and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |