CN203626498U - Casement window system capable of being synchronously opened and closed - Google Patents
Casement window system capable of being synchronously opened and closed Download PDFInfo
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- CN203626498U CN203626498U CN201420009492.6U CN201420009492U CN203626498U CN 203626498 U CN203626498 U CN 203626498U CN 201420009492 U CN201420009492 U CN 201420009492U CN 203626498 U CN203626498 U CN 203626498U
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
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- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
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- 238000006073 displacement reaction Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
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- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
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Abstract
Disclosed is a casement window system capable of being synchronously opened and closed. The casement window system comprises two or more casement window sashes, at least one movable casement window sash is arranged on the casement window system, the casement window system is further provided with a synchronous opening and closing system, the synchronous opening and closing system comprises a driving device, a horizontal push rod and two or more connecting rods, the horizontal push rod is parallel to a casement window frame, one end of the horizontal push rod is in transmission connection with the driving device so that the horizontal push rod can perform to-and-fro linear movement on the axis of the horizontal push rod, ends of the connecting rods are hinged to the horizontal push rod, other ends of the connecting rods are hinged to the movable casement window sash, and the hinged point is not on a rotating shaft of the corresponding movable casement window sash so that when the horizontal push rod moves, the movable casement window sash can be driven through the connecting rods to perform opening or closing actions around the rotating shaft. According to the casement window system capable of being synchronously opened and closed, the distance between the horizontal push rod and each casement window frame is fixed, the movement of the connecting rods is limited, thereby, one end of each connecting rod moves, motive power of the other end of each connecting rod is output to the sashes, the sashes can perform opening or closing actions around rotating shafts of the sashes, a corresponding driving structure of each casement window merely has two hinged points, the working stability of each casement window nearly completely dependents on mounting accuracy and working stability of the horizontal push rod, the horizontal push rod performs to-and-fro movement only on one straight line, the mounting difficulty is definitely low, and maintenance costs are low.
Description
Technical field
This is novel relates to a kind of Machinery Control System that drives casement window to open and close, and relates in particular to the Machinery Control Systems that can make many fan casement window synchronous opening/closings.
Background technology
Traditional-family with casement window generally by manually directly opening or closing, but be generally provided with many fan large area casement windows for factory, the superfine place of large-scale business, not only the active force opening and closing is required far above home-use window, will take a long time to the keying that realizes whole casement windows one by one in addition, these 2 have all determined that most of non-home-use casement windows need to or have drive system power-assisted and can synchronous opening/closing with a kind of impersonal force.
The like product addressing the above problem is at present: on every fan casement window, hydraulic telescopic device is installed respectively, and by the control to hydraulic telescopic device, is realized the keying of door and window; Obviously such construction costs is undoubtedly high, multiple hydraulic systems are difficult to reach in full accord on the other hand, therefore be difficult to control every fan casement window completely and put at one time the opening angle that all reaches identical, completely control and there is identical opening angle even if be difficult to too under identical opening; Moreover factory and the superfine non-home-use large-scale place of large-scale business all have relatively high expectations synchronous isolation capacity (in the time of breaking out of fire, air-isolation rapidly, to put out a fire by anoxybiotic), circulation of air ability; GB GB T5823-2008 has just stipulated that the maximum opening angle of casement window is 50 degree, and these all will all propose higher requirement to hydraulic system, also just must bring higher construction costs.
Summary of the invention
This novel object is to provide a kind of with low cost, easy to maintenance, casement window open-shut linkage system that synchronous opening/closing precision is high.
Novel for the ease of understanding this, spy carries out following explanation of nouns to related each term.
Casement window: hinge (hinge) is loaded on reveal limit, the window that open flat casement sash inwardly or outwards rotarily opens.
Window frame: window frame is the transition zone of body of wall and window, plays one and fixes and prevent that body of wall caves in around.
for achieving the above object, this new technique scheme is:
Casement window system that can synchronous opening/closing, comprises two fans or above casement window, and described casement window is established and is at least provided with the movable open flat casement sash of a fan; It is also provided with a synchronous opening/closing system, and described synchronous opening/closing system comprises: a drive unit, a horizontal sliding bar and two or above connecting rod; Described horizontal sliding bar is parallel to the window frame of casement window, and one end is in transmission connection in drive unit, makes horizontal sliding bar to make to come and go rectilinear motion at its axis; Described connecting rod one end is articulated with horizontal sliding bar, and the other end is articulated with movable open flat casement sash, and pin joint, not in the rotating shaft of the movable open flat casement sash of correspondence, while making flat pushrod movement, can be carried out around the shaft and be opened or closing motion by connecting rod driving activity open flat casement sash.
Described horizontal sliding bar is 1:1.5-1:2.5 to the distance of casement window window frame place plane and the ratio of connecting rod, and the maximum opening angle that makes movable sashes is between 25 degree to 35 degree.
The shift motion that makes described horizontal sliding bar is s, and connecting rod is d at the pin joint of movable open flat casement sash to the distance of movable open flat casement sash rotating shaft, and the length of connecting rod is l, and horizontal sliding bar is h to the distance of casement window window frame place plane, has (s+d) ^2+h^2=l^2.
The rotating shaft of described connecting rod on horizontal sliding bar and on movable open flat casement sash is all parallel to casement window window frame place plane, and connecting rod moves place plane perpendicular to casement window window frame place plane.
The junction of described drive unit and connection-rod is provided with multidirectional connecting portion; Described multidirectional connecting portion is linked and forms successively by one or above coupling head, and the coupling head wherein connecting with drive unit is at shaft axis corresponding to drive unit, is not parallel to the shaft axis that the coupling head that is connected with horizontal sliding bar is answered at horizontal sliding pole pair.
The hinge intersection point of described connecting rod and movable open flat casement sash is located at the middle part of open flat casement sash frame lower edge.
Described multidirectional connecting portion comprises a coupling head; Cut with scissors respectively in the end of the output peace push rod of drive unit at the two ends of described coupling head; Wherein with the hinged corresponding shaft axis of drive unit, perpendicular to the hinged corresponding shaft axis of horizontal sliding bar.
Described drive unit comprises supporting plate, hinge wheel, tooth bar, tooth bar positioner, motor or handle, and described hinge wheel is rotatably fixedly installed on supporting plate; Described motor or handle drives are connected in hinge wheel, make hinge wheel can do to rotate and also can rotate counterclockwise along pin; Described tooth bar positioner is provided with two or more equal diameter tooth bar locating wheels and location seat board, described tooth bar locating wheel is rotatably installed on the seat board of location, and the shaft axis that makes each locating wheel at grade and be parallel to each other, described installation seat plate is rotatably fixedly installed on supporting plate, tooth bar locating wheel relies on the back side of tooth bar, and makes tooth bar be engaged in hinge wheel; One end of described tooth bar is articulated with horizontal sliding bar indirectly or directly.
At least have that the window frame of two fan casement windows is fixing hangs one or above backstay, the unsettled end of backstay is provided with an installing hole, and each installing hole is equal to the distance of the window frame of casement window, and every bar is parallel to each other and at grade; The installing hole interference fit of described horizontal sliding bar and backstay can stretch in the installing hole of each backstay horizontal sliding bar simultaneously, spacing to the activity of horizontal sliding bar to realize by backstay.
the usefulness of technique scheme is:
This is novel utilize horizontal sliding bar with each casement window window frame apart from being definite value, link motion is carried out spacing, therefore can realize connecting rod one end and move, other end power is output in sash, makes sash to open or to close action around its rotating shaft; Because the window frame of each casement window is all at same plane, therefore corresponding connecting rod is isometric, horizontal sliding bar is equidistant to each window frame, the displacement that the pin joint of each connecting rod on horizontal sliding bar occurs is identical, the displacement that each connecting rod occurs at the pin joint of corresponding sash is also complete identical, therefore horizontal sliding bar is in its axial-movement process, and the keying of each movable open flat casement sash is Complete Synchronization; Because the corresponding drives structure of each casement window only has two pin joints, its job stability almost depends on installation accuracy and the job stability of horizontal sliding bar completely, and only back and forth movement in a straight line of horizontal sliding bar just determines that its installation difficulty is low, and maintenance cost is low.
This novel multidirectional connecting portion that utilizes connects driving mechanism peace push rod, greatly reduces the installation difficulty of driving mechanism, makes this novel product more can be applicable to work high above the ground.
Below in conjunction with the drawings and specific embodiments to this novel being further described.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model driving device structure schematic diagram;
Fig. 3 is the multidirectional connecting portion schematic diagram of the utility model.
The specific embodiment
embodiment 1
Casement window system that can synchronous opening/closing, comprises two fan casement windows 1, and described casement window 1 is provided with the movable open flat casement sash 2 of three fans; It is also provided with a synchronous opening/closing system 3, and described synchronous opening/closing system comprises: a drive unit 31, a horizontal sliding bar 32 and two above connecting rods 33; Described horizontal sliding bar 32 is parallel to the window frame of casement window, and one end is in transmission connection in drive unit 31, makes horizontal sliding bar to make to come and go rectilinear motion at its axis; Described connecting rod 33 one end are articulated with horizontal sliding bar 32, the other end is articulated with movable open flat casement sash 2, pin joint, not in the rotating shaft of the movable open flat casement sash 2 of correspondence, when horizontal sliding bar 32 is moved, can be carried out around the shaft and be opened or closing motion by connecting rod 33 driving activity open flat casement sash 2.
Described horizontal sliding bar 32 is 1:1.5-1:2.5 to the distance of casement window window frame place plane and the ratio of connecting rod 33, and the maximum opening angle that makes movable sashes is between 25 degree to 35 degree; The rotating shaft of described connecting rod 33 on horizontal sliding bar and on movable open flat casement sash is all parallel to casement window window frame place plane, and connecting rod 33 moves place plane perpendicular to casement window window frame place plane.The shift motion that makes described horizontal sliding bar 33 is s, and connecting rod is d at the pin joint of movable open flat casement sash to the distance of movable open flat casement sash rotating shaft, and the length of connecting rod is l, and horizontal sliding bar is h to the distance of casement window window frame place plane, has (s+d) ^2+h^2=l^2.
This is novel, and to utilize horizontal sliding bar 32 and each casement window window frame distance be definite value, link motion carried out spacing, therefore can realize connecting rod one end and move, and other end power is output in sash, makes sash to open or to close action around its rotating shaft; Because the window frame of each casement window is all at same plane, therefore corresponding connecting rod is isometric, horizontal sliding bar 32 is equidistant to each window frame, the displacement that the pin joint of each connecting rod on horizontal sliding bar occurs is identical, the displacement that each connecting rod 33 occurs at the pin joint of corresponding sash is also complete identical, therefore horizontal sliding bar is in its axial-movement process, and the keying of each movable open flat casement sash is Complete Synchronization; Because the corresponding drives structure of each casement window only has two pin joints, its job stability almost depends on installation accuracy and the job stability of horizontal sliding bar completely, and only back and forth movement in a straight line of horizontal sliding bar just determines that its installation difficulty is low, and maintenance cost is low.
This novel described drive unit 31 is provided with multidirectional connecting portion with the junction of connecting rod 33; Described multidirectional connecting portion is linked and forms successively by more than one coupling head, and the coupling head wherein connecting with drive unit 31 is at shaft axis corresponding to drive unit, is not parallel to the shaft axis that the coupling head that is connected with horizontal sliding bar is answered at horizontal sliding pole pair; This novel multidirectional connecting portion 4 that utilizes connects the peaceful push rod 32 of driving mechanism 5, greatly reduces the installation difficulty of driving mechanism, makes this novel product more can be applicable to work high above the ground.
Above-mentioned multidirectional connecting portion 4 comprises a coupling head 41; Cut with scissors respectively in the end of the output peace push rod 32 of drive unit 31 at the two ends of described coupling head 41; Wherein with the hinged corresponding shaft axis of drive unit, perpendicular to the hinged corresponding shaft axis of horizontal sliding bar.
Described in the present embodiment, drive unit 31 comprises supporting plate 311, hinge wheel 312, tooth bar 313, tooth bar positioner 314, motor or handle, and described hinge wheel 312 is rotatably fixedly installed on supporting plate 311; Described motor or handle drives are connected in hinge wheel 312, make hinge wheel can do to rotate and also can rotate counterclockwise along pin; Described tooth bar positioner is provided with two or more equal diameter tooth bar locating wheels and location seat board, described tooth bar locating wheel is rotatably installed on the seat board of location, and the shaft axis that makes each locating wheel at grade and be parallel to each other, described installation seat plate is rotatably fixedly installed on supporting plate, tooth bar locating wheel relies on the back side of tooth bar, and makes tooth bar be engaged in hinge wheel 312; One end of described tooth bar is articulated with horizontal sliding bar indirectly or directly.
In the present embodiment, described casement window is provided with the movable open flat casement sash 2 of three fans, and four fans, the movable casement window of five fans etc. also can be set certainly as required; Described casement window system that can synchronous opening/closing, comprises two fan casement windows, and three fan casement windows, four fan casement windows etc. can certainly be set as required; This novel described connecting rod is two, can certainly arrange as required three, four, five etc.
Obviously the casement window system that this novel synchronous opens and closes is not limited to above-described embodiment, can also have following prioritization scheme:
1) the hinge intersection point of described connecting rod 33 and movable open flat casement sash 2 is located at the middle part of open flat casement sash frame lower edge.
2) at least have that the window frame of two fan casement windows is fixing hangs one or above backstay, the unsettled end of backstay is provided with an installing hole, and each installing hole is equal to the distance of the window frame of casement window, and every bar is parallel to each other and at grade; The installing hole interference fit of described horizontal sliding bar and backstay can stretch in the installing hole of each backstay horizontal sliding bar simultaneously, spacing to the activity of horizontal sliding bar to realize by backstay.
This first novel goal of the invention is: this is novel provides a kind of with low cost, easy to maintenance, casement window open-shut linkage system that synchronous opening/closing precision is high.Structure described in above-described embodiment figure is only to realize a kind of scheme of the object of the invention, and the technical scheme of in every case recording by claim is to realize this novel goal of the invention, all in novel protection domain.
Claims (9)
1. a casement window system that can synchronous opening/closing, comprises two fans or above casement window, and described casement window is established and is at least provided with the movable open flat casement sash of a fan; It is characterized in that: it is also provided with a synchronous opening/closing system, and described synchronous opening/closing system comprises: a drive unit, a horizontal sliding bar and two or above connecting rod; Described horizontal sliding bar is parallel to the window frame of casement window, and one end is in transmission connection in drive unit, makes horizontal sliding bar to make to come and go rectilinear motion at its axis; Described connecting rod one end is articulated with horizontal sliding bar, and the other end is articulated with movable open flat casement sash, and pin joint, not in the rotating shaft of the movable open flat casement sash of correspondence, while making flat pushrod movement, can be carried out around the shaft and be opened or closing motion by connecting rod driving activity open flat casement sash.
2. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, it is characterized in that: described horizontal sliding bar is 1:1.5-1:2.5 to the distance of casement window window frame place plane and the ratio of connecting rod, the maximum opening angle that makes movable sashes is between 25 degree to 35 degree.
3. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, it is characterized in that: the shift motion that makes described horizontal sliding bar is s, connecting rod is d at the pin joint of movable open flat casement sash to the distance of movable open flat casement sash rotating shaft, the length of connecting rod is l, horizontal sliding bar is h to the distance of casement window window frame place plane, has (s+d) ^2+h^2=l^2.
4. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, it is characterized in that: the rotating shaft of described connecting rod on horizontal sliding bar and on movable open flat casement sash is all parallel to casement window window frame place plane, and connecting rod moves place plane perpendicular to casement window window frame place plane.
5. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, is characterized in that: the junction of described drive unit and connection-rod is provided with multidirectional connecting portion; Described multidirectional connecting portion is linked and forms successively by one or above coupling head, and the coupling head wherein connecting with drive unit is at shaft axis corresponding to drive unit, is not parallel to the shaft axis that the coupling head that is connected with horizontal sliding bar is answered at horizontal sliding pole pair.
6. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, is characterized in that: the hinge intersection point of described connecting rod and movable open flat casement sash is located at the middle part of open flat casement sash frame lower edge.
7. a kind of casement window system that can synchronous opening/closing as claimed in claim 6, is characterized in that: described multidirectional connecting portion comprises a coupling head; Cut with scissors respectively in the end of the output peace push rod of drive unit at the two ends of described coupling head; Wherein with the hinged corresponding shaft axis of drive unit, perpendicular to the hinged corresponding shaft axis of horizontal sliding bar.
8. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, is characterized in that: described drive unit comprises supporting plate, hinge wheel, tooth bar, tooth bar positioner, motor or handle, and described hinge wheel is rotatably fixedly installed on supporting plate; Described motor or handle drives are connected in hinge wheel, make hinge wheel can do to rotate and also can rotate counterclockwise along pin; Described tooth bar positioner is provided with two or more equal diameter tooth bar locating wheels and location seat board, described tooth bar locating wheel is rotatably installed on the seat board of location, and the shaft axis that makes each locating wheel at grade and be parallel to each other, described installation seat plate is rotatably fixedly installed on supporting plate, tooth bar locating wheel relies on the back side of tooth bar, and makes tooth bar be engaged in hinge wheel; One end of described tooth bar is articulated with horizontal sliding bar indirectly or directly.
9. a kind of casement window system that can synchronous opening/closing as claimed in claim 1, it is characterized in that: the fixing suspension of window frame one or the above backstay that at least have two fan casement windows, the unsettled end of backstay is provided with an installing hole, each installing hole equates to the distance of the window frame of casement window, and every bar is parallel to each other and at grade; The installing hole interference fit of described horizontal sliding bar and backstay can stretch in the installing hole of each backstay horizontal sliding bar simultaneously, spacing to the activity of horizontal sliding bar to realize by backstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009492.6U CN203626498U (en) | 2013-09-12 | 2014-01-08 | Casement window system capable of being synchronously opened and closed |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584040.6 | 2013-09-12 | ||
| CN201320584040 | 2013-09-12 | ||
| CN201420009492.6U CN203626498U (en) | 2013-09-12 | 2014-01-08 | Casement window system capable of being synchronously opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626498U true CN203626498U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009492.6U Expired - Lifetime CN203626498U (en) | 2013-09-12 | 2014-01-08 | Casement window system capable of being synchronously opened and closed |
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| Country | Link |
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| CN (1) | CN203626498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542360A (en) * | 2017-09-28 | 2018-01-05 | 广东坚朗秦泰机电窗控***有限公司 | A kind of push-down synchronization window opener window |
| CN112421429A (en) * | 2020-11-09 | 2021-02-26 | 安徽信息工程学院 | Electrical switch cabinet |
-
2014
- 2014-01-08 CN CN201420009492.6U patent/CN203626498U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542360A (en) * | 2017-09-28 | 2018-01-05 | 广东坚朗秦泰机电窗控***有限公司 | A kind of push-down synchronization window opener window |
| CN112421429A (en) * | 2020-11-09 | 2021-02-26 | 安徽信息工程学院 | Electrical switch cabinet |
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| GR01 | Patent grant | ||
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Granted publication date: 20140604 |