CN203412433U - Opening and closing mechanism of upturning ventilating windows - Google Patents
Opening and closing mechanism of upturning ventilating windows Download PDFInfo
- Publication number
- CN203412433U CN203412433U CN201320398649.4U CN201320398649U CN203412433U CN 203412433 U CN203412433 U CN 203412433U CN 201320398649 U CN201320398649 U CN 201320398649U CN 203412433 U CN203412433 U CN 203412433U
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- CN
- China
- Prior art keywords
- connecting rod
- push rod
- straight push
- opening
- rotary shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an opening and closing mechanism of upturning ventilating windows. A rotary shaft bracket is installed on a wall of an upper edge of a window frame, a rotary shaft is parallel to the window frame, one end of a driven oscillating bar is fixedly connected to the rotary shaft while the other end of the driven oscillating bar is connected with a small connecting rod of a casement, the lower end of the small connecting rod of the casement is connected with the casement, a driving oscillating bar is fixedly connected to one end of the rotary shaft while the other end of the driving oscillating bar is connected to the upper end of a long connecting rod, the lower end of the long connecting rod is connected with a straight push rod, the lower end of the straight push rod is connected with a power mechanism, and the power mechanism stretches to drive the straight connecting rod to slide up and down in a straight push rod limiting bracket. The opening and closing mechanism provided by the utility model is used for multiple control units to open and close n ventilating windows, thereby saving time and alleviating manpower. The opening and closing mechanism provides a reliable automatic window opening mechanism for intelligent control in related fields.
Description
Technical field
The utility model belongs to a kind of crank-link mechanism, is applicable to upper-turn-type window and opens and closes automatically.
Background technology
Current grain depot, freezer, video display Yuan, hotel, vent window and the vent position in hotels etc. are higher, and quantity is many, and frequency of utilization is high, and vent window opening and closing are most by manual operation, waste time and energy.Market existing electric opening mechanism mostly is reductor and drives, adopt flat open form formula, it is large that wind is loaded with lotus, and complex structure involves great expense, frequency of maintenance is high, can only to operate by single window, after closing, to can not meet tightness requirement, in order overcoming the above problems, design a kind of mechanism and with this, meet vent window and open and close automatically, adapt to the requirement of intelligent Ventilation Control.
Summary of the invention
In view of above-mentioned, the purpose of this utility model is to provide a kind of switching mechanism of upper-turn-type vent window.
The purpose of this utility model completes like this:
On turn over the switching mechanism of vent window, by rotary shaft rack, initiatively fork, driven fork, long connecting rod, sash small rod, sash, window frame, straight push rod, actuating unit, rotating shaft and straight push rod position-limited rack) form.Rotary shaft rack is arranged on the metope on edge on window frame, rotating shaft is parallel with window frame, driven fork one end is fixed in rotating shaft, the other end is connected with sash small rod, and the lower end of sash small rod is connected with sash, and initiatively fork is fixed in one end of rotating shaft, the other end connects in long connecting rod upper end, the lower end of long connecting rod is connected with straight push rod, and the lower end of straight push rod is connected with actuating unit, and actuating unit drives straight connecting rod to slide up and down at straight push rod position-limited rack Inner when flexible.
The beneficial effect of advantage of the present utility model and generation:
1, most members of the switching mechanism of upper-turn-type window are galvanized steel and manufacture, and economical and practical, dynamic component is enclosed in adjust case, has avoided drenching with rain and dust pollution.
2, the utility model, for a plurality of vent windows, can be realized the opening and closing at n control point, saves time, and alleviates manpower.
3 the utility model are simple in structure, easily processing, applied range.
Accompanying drawing explanation
Fig. 1 is that the utility model is closed schematic diagram.
Fig. 2 is that the utility model is opened schematic diagram.
The specific embodiment
As shown in Figure 1-2, turn over the switching mechanism of vent window on a kind of, by rotary shaft rack 1, initiatively fork 2, driven fork 3, long connecting rod 4, sash small rod 5, sash 6, window frame 7, straight push rod 8, actuating unit 9, rotating shaft 10 and straight push rod position-limited rack 11 form.Rotary shaft rack 1 is arranged on the metope on edge on window frame 7, rotating shaft 10 is parallel with window frame 7,3 one sections of driven forks are fixed in rotating shaft 10, one end and 5 handing-over of sash small rod in addition, the lower end of sash small rod 5 and sash 6 handing-over, initiatively fork 2 is fixed in one end of rotating shaft 10, one end is in long connecting rod 4 upper end handing-over in addition, the lower end of long connecting rod 4 and straight push rod 8 handing-over, the lower end of straight push rod 8 is connected with actuating unit 9, and actuating unit (9) drives straight connecting rod (8) to slide up and down at straight push rod position-limited rack (11) Inner when flexible.Straight push rod position-limited rack 11 has limited straight push rod 8 degree of freedom all around, up and down rectilinear motion.
When actuating unit 9(electric pushrod, cylinder or oil cylinder) while stretching out, straight push rod 8 moves up, promote long connecting rod 4, long connecting rod 4 promotes initiatively fork 2 and take rotating shaft 10 as centre swinging, because active fork 2 and rotating shaft 10 are affixed, therefore rotating shaft 10 is rotated with active fork 2, and the rotation of rotating shaft 10 is done driven fork 3 and fork 2 initiatively and waited angular oscillatory motion, and the swing of driven fork 3 pulls sash 6 unlatchings through sash small rod 5; When actuating unit (electric pushrod, cylinder or oil cylinder) is retracted, straight push rod 8 moves down, pull long connecting rod 4, long connecting rod 4 pulls initiatively fork 2 to take rotating shaft 10 as centre swinging, rotating shaft 10 is rotated and drive driven fork 3 to swing, the swing of driven fork 3 closes sash 6 through sash small rod 5, thereby has realized the opening and closing of vent window.
Claims (1)
1. turn over the switching mechanism of vent window on one kind, by rotary shaft rack (1), active fork (2), driven fork (3), long connecting rod (4), sash small rod (5), sash (6), window frame (7), straight push rod (8), actuating unit (9), rotating shaft (10), straight push rod position-limited rack (11) forms, it is characterized in that rotary shaft rack (1) is arranged on the metope on the upper edge of window frame (7), rotating shaft (10) is parallel with window frame (7), driven fork (3) one end is fixed in rotating shaft (10), one end is connected with sash small rod (5) in addition, the lower end of sash small rod (5) is connected with sash (6), initiatively fork (2) is fixed in one end of rotating shaft (10), one end connects in long connecting rod (4) upper end in addition, the lower end of long connecting rod (4) is connected with straight push rod (8), the lower end of straight push rod (8) is connected with actuating unit (9), actuating unit (9) drives straight connecting rod (8) to slide up and down at straight push rod position-limited rack (11) Inner when flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398649.4U CN203412433U (en) | 2013-07-05 | 2013-07-05 | Opening and closing mechanism of upturning ventilating windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398649.4U CN203412433U (en) | 2013-07-05 | 2013-07-05 | Opening and closing mechanism of upturning ventilating windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412433U true CN203412433U (en) | 2014-01-29 |
Family
ID=49975328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398649.4U Expired - Fee Related CN203412433U (en) | 2013-07-05 | 2013-07-05 | Opening and closing mechanism of upturning ventilating windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173117A (en) * | 2017-05-22 | 2017-09-19 | 柳州市跃坤农业开发有限公司 | Fruit tree seedling culture greenhouse |
| CN111013047A (en) * | 2019-12-20 | 2020-04-17 | 何春翠 | External intelligent fire extinguishing device for high-rise building |
-
2013
- 2013-07-05 CN CN201320398649.4U patent/CN203412433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173117A (en) * | 2017-05-22 | 2017-09-19 | 柳州市跃坤农业开发有限公司 | Fruit tree seedling culture greenhouse |
| CN111013047A (en) * | 2019-12-20 | 2020-04-17 | 何春翠 | External intelligent fire extinguishing device for high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161101 Address after: Qingyang District of Chengdu City, Sichuan province 610000 Guang Fu Road No. 239 building 32 Patentee after: SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE Patentee after: The mountains and rivers, Yongdeng grain machinery Co., Ltd Address before: 610091, 32, N District, 239 Guang Gao Road, Qingyang District, Sichuan, Chengdu Patentee before: Chengdu Grain Storage Research Institute, State Administration of Grain Reserve Patentee before: The mountains and rivers, Yongdeng grain machinery Co., Ltd |
|
| 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: 20140129 Termination date: 20190705 |