CN202672944U - Connecting rod start and close mechanism for flat open window and suspended window - Google Patents
Connecting rod start and close mechanism for flat open window and suspended window Download PDFInfo
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- CN202672944U CN202672944U CN201220110209XU CN201220110209U CN202672944U CN 202672944 U CN202672944 U CN 202672944U CN 201220110209X U CN201220110209X U CN 201220110209XU CN 201220110209 U CN201220110209 U CN 201220110209U CN 202672944 U CN202672944 U CN 202672944U
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- connecting rod
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- kinematic pair
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- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model provides a connecting rod start and close mechanism for a flat open window and a suspended window and relates to the technical field of a window start and close mechanism. A support rod is composed of four connecting rods which are hinged from end to end, two driving connecting rods are provided with a motion pair so as to receive power to drive the connecting rods, unstability of quadrangle shape is used to drive the other two driven connecting rods to synchronously act when the two driving connecting rods with the motion pair are driven by the power, and further start and close a window fan which is connected with the support rod. Compared with the prior art, plat movement or rotary motion of a driving mechanism is converted into a flat movement +rotary motion of starting and closing of the flat open window/the suspended window. The connecting rod start and close mechanism for the flat open window and the suspended window is not only simple in structure, reliable in performance, and large in start and close force, but also low in power consumption of a motor, no limit in motion dead point, low in noise, large in push force, high and stable in start and close speed.
Description
Technical field:
The utility model relates to door and window mechanism for opening/closing technical field, in particular for the connecting rod mechanism for opening/closing of flat-open door and window, outstanding window, is specifically related to a kind of connecting rod mechanism for opening/closing electronic, automatic or Based Intelligent Control flat-open door and window/outstanding window that applies to.
Background technology:
Electronic, automatically or the keying of Based Intelligent Control flat-open door and window, outstanding window, the motion of fan is fairly simple, but headstock gear will realize that this moves more complicated.The motion of bar is to rotatablely move merely, but headstock gear need to be finished the composite rotating motion for realizing rotatablely moving merely of bar.
Present visible headstock gear mainly contains following three classes: 1, commonly adopt the bend in one direction chain drive on the market, utilize the bend in one direction characteristic of bend in one direction chain to realize the composite rotating action, this scheme advantage is clearly: thrust is larger, motion steadily, but defective is also clearly: complex structure, keying speed is slow, noise is large, power consumption is high.2, be the 03115180.9 and 97212819.0 rotary shaft windowing facilities of announcing such as the patent No., by the rotating shaft in hinge or rotating shaft arc-shaped rack is installed, realized the keying of fan by the power drive rotating shaft, in fact relatively be difficult to realization---be difficult to reach the required moment of keying.3, be the headstock gear that a kind of drive lead screws of announcing such as 200420105334.7 and 200520046699.1 add strut such as the patent No., because near the dead point, this class headstock gear is initially opened and closed at sash needs very large moment latter stage to sash in off position the time.
The utility model content:
The purpose of this utility model provides a kind of connecting rod mechanism for opening/closing for flat-open door and window, outstanding window, it can solve the problem that prior art exists, reach open and close rapidly steadily, noise is low, thrust is large, simple in structure, dependable performance, low in energy consumption and without the restriction of motion dead point.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises the first drive connecting rod 1, the second drive connecting rod 2, the first passive connecting rod 3, the second passive connecting rod 4, the first kinematic pair 5 and the second kinematic pair 6, the first drive connecting rod 1, the second drive connecting rod 2 and the first passive connecting rod 3, the second passive connecting rod 4 head and the tail are hinged and form strut together, the first kinematic pair 5 and the second kinematic pair 6 are installed in respectively the first drive connecting rod 1, on the extension outside the second drive connecting rod 2 pin joints, connector 7 is positioned at the first passive connecting rod 3, the pin joint of the second passive connecting rod 4, and reliably be connected with sash.
Strut is comprised of four head and the tail successively hinged connecting rod, and wherein two drive connecting rod are equipped with kinematic pair, are convenient to accept power with drive link.Utilize tetragonal unstability, when two drive connecting rod that kinematic pair is installed are subjected to power drive, will drive the in addition moving connecting rod synchronization action of two velamens, and and then the sash that is connected with strut of keying.
Four connecting rods of described composition strut can be isometric, also can be not isometric.
Further, because bar is opened or other needs (as increasing the stability of mechanism), can be on above-mentioned four connecting rods or its extension hinged other connecting rod, or form the compound hinged form.
Described connecting rod and the shape of extension can be straight, circular arc, crooked or other arbitrary shape.
Described kinematic pair can be installed in the pin joint of connecting rod, also can be installed in the extension outside the connecting rod hinge point.
The kind of drive of described kinematic pair can be gear drive, Worm and Worm Gear Driving, chain transmission, band transmission, crank (slide block) rocking bar or other kind of drive.
The power resources of described two kinematic pairs can be same, also can separate separately.
Described two kinematic pairs and corresponding two drive connecting rod can be assembly, also can be integrated.
Energy storage equipment can be installed to reduce initial hoisting capacity, the impact when buffering opens and closes between described connecting rod hinge point.
The utility model compared with prior art, dexterously with the translation of transmission mechanism or the translation that is converted to keying flat-open door and window/outstanding window of rotatablely moving+rotatablely move, not only simple in structure, dependable performance, hoisting capacity are large, and motor power consumption is low and without motion dead point restriction, noise is low, thrust is large, and keying speed is fast and steady.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation that the utility model adopts the gear pair transmission,
Fig. 3 is the structural representation that the utility model adopts the worm and wormwheel auxiliary driving,
Fig. 4 is the structural representation of the specific embodiment two,
Fig. 5 is the structural representation of the specific embodiment three,
Fig. 6 is the schematic perspective view of the utility model casement window when closing fully,
Fig. 7 is the schematic perspective view of the utility model casement window when half-open,
Schematic perspective view when Fig. 8 is the utility model casement window standard-sized sheet.
The specific embodiment:
The specific embodiment one: with reference to Fig. 1-Fig. 3, this specific embodiment is by the following technical solutions: it comprises the first drive connecting rod 1, the second drive connecting rod 2, the first passive connecting rod 3, the second passive connecting rod 4, the first kinematic pair 5 and the second kinematic pair 6, the first drive connecting rod 1, the second drive connecting rod 2 and the first passive connecting rod 3, the second passive connecting rod 4 head and the tail are hinged and form strut together, the first kinematic pair 5 and the second kinematic pair 6 are installed in respectively the first drive connecting rod 1, on the extension outside the second drive connecting rod 2 pin joints, connector 7 is positioned at the first passive connecting rod 3, the pin joint of the second passive connecting rod 4, and reliably be connected with sash.
Described the first drive connecting rod 1, the second drive connecting rod 2, the first passive connecting rod 3, the second passive connecting rod 4 can be isometric, also can be not isometric.
Described the first kinematic pair 5 and the second kinematic pair 6 can be installed in the pin joint of the first drive connecting rod 1, the second drive connecting rod 2, also can be installed in the extension outside the pin joint of the first drive connecting rod 1, the second drive connecting rod 2, and the power resources of the first kinematic pair 5 and the second kinematic pair 6 can be same, also can separate separately.
Described the first kinematic pair 5 and the second kinematic pair 6 can be assembly with corresponding the first drive connecting rod 1, the second drive connecting rod 2, also can be integrated.
Described the first drive connecting rod 1, the second drive connecting rod 2, the first passive connecting rod 3, the second passive connecting rod 4 can also directly hinged other connecting rods or are extended hinged other connecting rod and form compound hinged form.
The principle of this specific embodiment is: utilize tetragonal unstability, when being subjected to the power drive rotation with the first drive connecting rod 1, the second drive connecting rod 2 that the first kinematic pair 5 links to each other with the second kinematic pair 6, with the sash that drives the first passive connecting rod 3, the second passive connecting rod 4 motions and then keying and be connected with connector 7.
For guaranteeing the stability of link motion, length between the pin joint of the first drive connecting rod 1, the second drive connecting rod 2 should equate, length between the pin joint of the first passive connecting rod 3, the second passive connecting rod 4 should equate, and the length between the pin joint of the length between the pin joint of the first drive connecting rod 1, the second drive connecting rod 2 and the first passive connecting rod 3, the second passive connecting rod 4 can equate, also can be unequal.Simultaneously, the first drive connecting rod 1, the second drive connecting rod 2 and the first passive connecting rod 3, the second passive connecting rod 4 and extension thereof can be designed to straight line, circular arc, crooked or other arbitrary shape as required.
Such as Fig. 2, this specific embodiment uses a motor that power is provided, and after the gear drive speed change, is passed to synchronously the first drive connecting rod 1, the second drive connecting rod 2, and make the first drive connecting rod 1, the second drive connecting rod 2 in opposite directions or from motion, and then finish switching motion.
Such as Fig. 3, this specific embodiment uses two motors that power is provided, and after gear pair, worm-gears speed change, is passed to respectively the first drive connecting rod 1, the second drive connecting rod 2, and make the first drive connecting rod 1, the second drive connecting rod 2 in opposite directions or from motion, and then finish switching motion.
This specific embodiment compared with prior art, dexterously with the translation of transmission mechanism or the translation that is converted to keying flat-open door and window/outstanding window of rotatablely moving+rotatablely move, not only simple in structure, dependable performance, hoisting capacity are large, and motor power consumption is low and without motion dead point restriction, noise is low, thrust is large, and keying speed is fast and steady.
The specific embodiment two: with reference to Fig. 4, this implementation is with the difference of the specific embodiment one: after the described first passive connecting rod 3, the second passive connecting rod 4 extend pin joint, extend connecting rod 31, the second extension connecting rod 41 hinged formation compound hinged forms with first again, connector is installed on first and extends on the pin joint of connecting rod 31, the second extension connecting rod 41.Other compositions are identical with the specific embodiment one with annexation.
This implementation can strengthen and open distance, reduce keying moment with implementation.
The specific embodiment three: with reference to Fig. 5, the difference of this implementation and the specific embodiment one is: an energy storage equipment 11 is installed between connecting rod hinge point, and other compositions are identical with the specific embodiment one with annexation.
Described energy storage equipment 11 is tension spring.
The principle of this implementation is: when sash 92 was closed, energy storage equipment 11 was stretched gradually, and when sash 92 was closed fully, energy storage equipment 11 was stretched to maximum, and it is maximum that potential energy also reaches; When sash 92 was opened, energy storage equipment 11 shrank, and release saves up strength and can and be converted into the thrust of connecting rod, the load when greatly alleviating electric motor starting.Especially effective when connected mode as shown in Figure 5 is applied to tophinged window, when energy storage equipment 11 is installed between other two pin joints, especially effective when being applied to bottomhinged window.
With reference to Fig. 6-Fig. 8, only take the specific embodiment one as example, use the casement window of the connecting rod mechanism for opening/closing of the described flat-open door and window of this specific embodiment, outstanding window.Open and close the characteristics of motion according to flat-open door and window, reach maximum opening angle (generally being not less than 90 degree) for making flat-open door and window, the described connecting rod mechanism for opening/closing of this specific embodiment should be installed on the adjacent fan material with hinge, such as accompanying drawing 5～7.When connecting rod shrank, sash 92 was closed, such as Fig. 6; When connecting rod expands outwardly, sash 92 is opened, and the simultaneously rotation with fan rotates, such as Fig. 7; When connecting rod stretches fully, sash 92 namely is opened into maximum rating, such as Fig. 8.In sash 92 opening-closing processes, connecting rod can rotate with the rotation of fan automatically.This rotation generally is designed to the pin joint rotation around the first drive connecting rod 1, the second drive connecting rod 2.
Claims (10)
1. be used for flat-open door and window, the connecting rod mechanism for opening/closing of outstanding window, it is characterized in that it comprises the first drive connecting rod (1), the second drive connecting rod (2), the first passive connecting rod (3), the second passive connecting rod (4), the first kinematic pair (5) and the second kinematic pair (6), the first drive connecting rod (1), the second drive connecting rod (2) and the first passive connecting rod (3), the second passive connecting rod (4) head and the tail are hinged and form strut together, the first kinematic pair (5) and the second kinematic pair (6) are installed in respectively the first drive connecting rod (1), on the extension outside the second drive connecting rod (2) pin joint, connector (7) is positioned at the first passive connecting rod (3), the pin joint of the second passive connecting rod (4), and reliably be connected with sash.
2. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that described the first kinematic pair (5) and the second kinematic pair (6) are installed in the pin joint of the first drive connecting rod (1), the second drive connecting rod (2).
3. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that described the first kinematic pair (5) and the second kinematic pair (6) replace with the extension outside the pin joint that is installed in the first drive connecting rod (1), the second drive connecting rod (2).
4. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that the power resources of described the first kinematic pair (5) and the second kinematic pair (6) are same.
5. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1, the power resources that it is characterized in that described the first kinematic pair (5) and the second kinematic pair (6) replace with separately separates.
6. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that directly hinged other connecting rod of described the first drive connecting rod (1), the second drive connecting rod (2), the first passive connecting rod (3), the second passive connecting rod (4).
7. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that described the first drive connecting rod (1), the second drive connecting rod (2), the first passive connecting rod (3), the second passive connecting rod (4) replace with hinged other connecting rod of extension and form compound hinged form.
8. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that described the first kinematic pair (5) and the second kinematic pair (6) and corresponding the first drive connecting rod (1), the second drive connecting rod (2) are assembly.
9. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that described the first kinematic pair (5) and the second kinematic pair (6) and corresponding the first drive connecting rod (1), the second drive connecting rod (2) replace with integral structure.
10. the connecting rod mechanism for opening/closing for flat-open door and window, outstanding window according to claim 1 is characterized in that installing an energy storage equipment (11) between connecting rod hinge point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220110209XU CN202672944U (en) | 2012-03-22 | 2012-03-22 | Connecting rod start and close mechanism for flat open window and suspended window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220110209XU CN202672944U (en) | 2012-03-22 | 2012-03-22 | Connecting rod start and close mechanism for flat open window and suspended window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672944U true CN202672944U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220110209XU Expired - Fee Related CN202672944U (en) | 2012-03-22 | 2012-03-22 | Connecting rod start and close mechanism for flat open window and suspended window |
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| Country | Link |
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| CN (1) | CN202672944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619431A (en) * | 2012-03-22 | 2012-08-01 | 刘权熠 | Connecting-rod opening and closing mechanism used for casement doors and windows and suspended sash windows |
| CN107450273A (en) * | 2016-05-31 | 2017-12-08 | 上海微电子装备（集团）股份有限公司 | Double leaf door shutter device, exposure system of photo-etching machine and litho machine |
| CN110331917A (en) * | 2019-06-10 | 2019-10-15 | 东南大学 | A kind of outer pivot frame automatic window opening device of anti-flaming gas poisoning |
-
2012
- 2012-03-22 CN CN201220110209XU patent/CN202672944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619431A (en) * | 2012-03-22 | 2012-08-01 | 刘权熠 | Connecting-rod opening and closing mechanism used for casement doors and windows and suspended sash windows |
| CN107450273A (en) * | 2016-05-31 | 2017-12-08 | 上海微电子装备（集团）股份有限公司 | Double leaf door shutter device, exposure system of photo-etching machine and litho machine |
| CN107450273B (en) * | 2016-05-31 | 2019-01-18 | 上海微电子装备（集团）股份有限公司 | Double leaf door shutter device, exposure system of photo-etching machine and litho machine |
| CN110331917A (en) * | 2019-06-10 | 2019-10-15 | 东南大学 | A kind of outer pivot frame automatic window opening device of anti-flaming gas poisoning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LANZE CO., LTD. Free format text: FORMER OWNER: LIU QUANYI Effective date: 20130909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224056 YANCHENG, JIANGSU PROVINCE TO: 224045 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130909 Address after: 224045, No. 3, No. 1, Nanyang Economic Zone, Ting Hu District, Jiangsu, Yancheng City Patentee after: JIANGSU LANZE CO., LTD. Address before: 224056, No. five, No. 121, Dongsheng Village, Zhang Zhuang Office, Yancheng City, Jiangsu Patentee before: Liu Quanyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200322 |