CN101899940A - Louver transmission structure capable of rotating 180 degrees for architectural shading and curtain wall - Google Patents
Louver transmission structure capable of rotating 180 degrees for architectural shading and curtain wall Download PDFInfo
- Publication number
- CN101899940A CN101899940A CN2009100520062A CN200910052006A CN101899940A CN 101899940 A CN101899940 A CN 101899940A CN 2009100520062 A CN2009100520062 A CN 2009100520062A CN 200910052006 A CN200910052006 A CN 200910052006A CN 101899940 A CN101899940 A CN 101899940A
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- China
- Prior art keywords
- rod
- bar
- transmission structure
- louver
- curtain wall
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- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a louver transmission structure capable of rotating 180 degrees for architectural shading and a curtain wall. The louver transmission structure is characterized in that: a first rod moves up and down, and the lower end of the first rod is hinged with a second rod; the second rod is a connecting rod, and the other end of the second rod is hinged with a third rod; and the third rod rotatably moves, and the other end of the third rod is fixedly connected with a rotating shaft and drives the rotating shaft to rotate. When the louver transmission structure is applied to the architectural shading and the curtain wall, the first rod is connected with a linear motor. The rotating shaft passes through a keel to be fixedly connected with a blade; and the third rod drives the rotating shaft to rotate in the keel so as to drive the blade to rotate. The louver transmission structure has the remarkable advantages that: the blade can rotate in a range from 0 to 180 degrees; the rotating performance of the blade is obviously improved compared with that of blades in a gear and rack transmission mode; the third rod can be longer to have high speed reduction ratio; the fittings are simple and easy to manufacture and convenient to assemble; the matched dimension is not limited by modulus; and the louver distance is adjustable.
Description
Technical field
The present invention is the improvement of louver transmission structure that architectural shading and curtain wall are used.
Background technology
The louver transmission structure that existing a kind of architectural shading is used is for gear, tooth bar transmission constitute.Its operating principle is: the tooth of tooth bar cooperates with the tooth negative and positive of toothed disc, and when tooth bar was done ascending motion, toothed disc rotated counterclockwise, and toothed disc drives sun-shading louver and rotates, and as shown in Figure 1, the anglec of rotation of this louver transmission structure is between 45 to 180.Its defective is: 1, toothed disc size hour, reduction of speed is smaller, pusher motor is stressed big.When 2, the toothed disc size was big, the anglec of rotation of sun-shading louver sheet was little.3, because of tooth bar needs to cooperate with all toothed discs, so the spacing of toothed disc must be the integral multiple of tooth pitch, promptly the sun-shading louver sheet must be the modulus of fixing.
Summary of the invention
The present invention overcomes the shortcoming that above-mentioned prior art exists, provide that a kind of improved architectural shading and curtain wall use can 180 degree rotations louver transmission structure.
A kind of architectural shading and curtain wall are used can 180 the louver transmission structure of degree rotation, it is characterized in that first bar 1 is for moving up and down, its lower end and second bar 2 are hinged; Second bar is a connecting rod, and the other end and the 3rd bar 3 are hinged; The 3rd bar is for rotatablely moving, and the other end is fixedlyed connected with turning cylinder 4, drives turning cylinder and rotates.
Outstanding advantage of the present invention is, blade can rotate in 0～180 degree scope, and verticity has been compared significant lifting with the blade of gear, the tooth bar kind of drive, and the 3rd bar can have longer size, and reduction of speed is than big, and accessory is made simple and easy, easy to assembly.Fit dimension does not have modulus places restrictions on, and the blinds spacing is adjustable.
Description of drawings
1 first bar, 2 second bars, 3 the 3rd bars, 4 turning cylinders, 5 keel, 6 blades, 7 motors, 8 pin joints
Accompanying drawing 1 is the prior art structural representation.
Accompanying drawing 2 is original state structural representations of the present invention.
Accompanying drawing 3 is that the present invention rotates 180 degree status architecture schematic diagrames.
Accompanying drawing 4 is fundamental diagrams of the present invention.
Accompanying drawing 5 is scheme of installations of the present invention.
Accompanying drawing 6 is work initial position schematic diagrames of the present invention.
Accompanying drawing 7 is that 180 degree position views are rotated in work of the present invention.
The specific embodiment
Embodiment:
A kind of architectural shading and curtain wall are used can 180 the louver transmission structure of degree rotation, its feature structure is, first bar 1 is for moving up and down, its lower end and second bar 2 are hinged; Second bar is a connecting rod, and the other end and the 3rd bar 3 are hinged; The 3rd bar is for rotatablely moving, and the other end is fixedlyed connected with turning cylinder 4, drives turning cylinder and rotates.
When using on architectural shading and curtain wall, first bar 1 is connected with line motor 7.Turning cylinder 4 passes keel 5 fixedlys connected with blade 6; The 3rd bar drives turning cylinder 4 and rotates in keel, thereby drives blade rotation.
Operating principle of the present invention:
During initial state, 1 one-tenth 90 degree of second bar 2 and drive link, 2 one-tenth 60 degree of the 3rd bar 3 and second bar.During duty, first bar 1 rises, and drives drive link second bar 2 by pin joint and rises, and drive link 2 drives pin joint 8 around 4 rotations of hinged some turning cylinder simultaneously; And then the 1 continuation rising of first bar, the 3rd bar 3 Rotate 180 degree, first bar 1 stop to rise.First bar 1 begins to descend then, and second bar 2 drives pin joint 8 around 4 rotations of hinged some turning cylinder simultaneously, rolls back initial state and stop under first bar.
In this structure, first bar is tied can only be along movement in vertical direction up and down, and the 3rd bar is tied can only be around turning cylinder 4 motions.
Claims (2)
1. architectural shading and curtain wall are used can 180 degree rotations louver transmission structure, it is characterized in that first bar is for moving up and down, its lower end and second bar are hinged; Second bar is a connecting rod, and the other end and the 3rd bar are hinged; The 3rd bar is for rotatablely moving, and the other end is fixedlyed connected with turning cylinder, drives turning cylinder and rotates.
According to described architectural shading of claim 1 and curtain wall use can 180 the louver transmission structure of degree rotation, it is characterized in that first bar is connected with line motor; Turning cylinder passes keel and is connected with vanes fixed; The 3rd bar drives turning cylinder and rotates in keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100520062A CN101899940B (en) | 2009-05-26 | 2009-05-26 | Louver transmission structure capable of rotating 180 degrees for architectural shading and curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100520062A CN101899940B (en) | 2009-05-26 | 2009-05-26 | Louver transmission structure capable of rotating 180 degrees for architectural shading and curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101899940A true CN101899940A (en) | 2010-12-01 |
| CN101899940B CN101899940B (en) | 2012-05-09 |
Family
ID=43225821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100520062A Active CN101899940B (en) | 2009-05-26 | 2009-05-26 | Louver transmission structure capable of rotating 180 degrees for architectural shading and curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101899940B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197519A (en) * | 2012-01-09 | 2013-07-10 | 上海微电子装备有限公司 | Offset plate adjusting device |
| CN114059907A (en) * | 2021-11-29 | 2022-02-18 | 东莞格誉节能科技有限公司 | Shutter capable of rotating 180 degrees |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338967A (en) * | 1979-03-01 | 1982-07-13 | The United States Of America As Represented By The United States Department Of Energy | Universal link bar operator and actuator for rotating blade air, smoke, and fire dampers |
| CN1053480A (en) * | 1990-01-17 | 1991-07-31 | 陆耀粼 | Novel transmission mechanism |
| CN2154522Y (en) * | 1992-12-19 | 1994-01-26 | 任升琪 | Loose-leaf billboard |
| CN2262602Y (en) * | 1996-05-17 | 1997-09-17 | 文正宇 | Multifunctional louver window and door |
| CN2427600Y (en) * | 2000-05-18 | 2001-04-25 | 宗贻平 | Freely over-turning type window |
| DE102006059448B4 (en) * | 2006-12-15 | 2008-09-11 | Fenster-Keller Gmbh+Co. Fenster+Fassaden Kg | Device for conditioning buildings |
| CN201176821Y (en) * | 2008-03-31 | 2009-01-07 | 房子钊 | Air conditioner switch louver window |
| CN201460656U (en) * | 2009-05-26 | 2010-05-12 | 亨特道格拉斯工业(中国)有限公司 | Louver blade drive structure capable of 180-degree rotation for building shading and curtain walls |
-
2009
- 2009-05-26 CN CN2009100520062A patent/CN101899940B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197519A (en) * | 2012-01-09 | 2013-07-10 | 上海微电子装备有限公司 | Offset plate adjusting device |
| CN114059907A (en) * | 2021-11-29 | 2022-02-18 | 东莞格誉节能科技有限公司 | Shutter capable of rotating 180 degrees |
| CN114059907B (en) * | 2021-11-29 | 2023-08-15 | 东莞格誉节能科技有限公司 | Shutter capable of rotating 180 degrees |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101899940B (en) | 2012-05-09 |
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