CN201723121U - Adjustable shutter - Google Patents
Adjustable shutter Download PDFInfo
- Publication number
- CN201723121U CN201723121U CN2010201445743U CN201020144574U CN201723121U CN 201723121 U CN201723121 U CN 201723121U CN 2010201445743 U CN2010201445743 U CN 2010201445743U CN 201020144574 U CN201020144574 U CN 201020144574U CN 201723121 U CN201723121 U CN 201723121U
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- CN
- China
- Prior art keywords
- blade
- window frame
- transmission shaft
- power transmission
- adjustable shutter
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable shutter. The shutter comprises a window frame, a blade group, a pair of transmission shafts, a handle and a connecting rod, wherein two side frames of the window frame adopt hollow structures; the transmission shafts are respectively arranged in two side frames of the window frame; each transmission shaft adopts a crankshaft; the crankshaft is provided with cranks of which the number is the same with that of the blade; the blade group comprises a driving blade and a plurality of driven blades; the middles of two ends of each blade are pivotally connected with the cranks of the transmission shafts respectively through a door spindle; the driving blade is connected with the driven blades through the transmission shafts; and the handle is pivotally connected with the transmission shaft mounted in one side frame of the window frame through a rotating shaft, and is connected with the upper end on one side of the driving blade through the connecting rod.
Description
Technical field
The utility model relates to a kind of applicable to the adjustable shutter in the heavy construction.
Background technology
Live in the building of seashore or river bank, the landlocked building of suffered stormy waves is big a lot, therefore needs all bigger shutter of installation strength and rigidity to keep out the wind and keeps away wave, and need ventilation and lighting under the good situation of weather.And the general inclination angle of existing shutter is all fixed, and can not regulate air inflow and light, more can not stop bigger stormy waves.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of adjustable shutter to be provided, and it has light-duty architectural feature, easy mode of operation, can play effect windproof, wave resistance
The technical scheme that realizes above-mentioned purpose is: a kind of adjustable shutter, comprise window frame, vane group, a pair of power transmission shaft, leader and a connecting rod, wherein,
Two side frames of described window frame are hollow structure;
Described a pair of power transmission shaft is located at respectively in two side frames of described window frame, and it is one to have the bent axle of the crank identical with blade quantity;
Described vane group is made of an active blade and some passive blades, and the middle part, two ends of each blade is pivotally connected on the crank of described power transmission shaft by door-hinge respectively, and described active blade is connected by power transmission shaft with passive blade;
Described handle is pivotally connected with the described power transmission shaft in the side frame that is installed in window frame by a rotating shaft, and handle is connected with the side upper end of described active blade by described connecting rod.
Above-mentioned adjustable shutter, wherein, described adjustable shutter also comprises locking device, this locking device comprises a gear, a pin bushing and a dead bolt, described gear is installed on the described active blade one end door-hinge, described pin bushing is provided with locating slot, and it is installed in the side frame of described window frame in the mode of vertical described gear, and described dead bolt can be installed in the described pin bushing with moving horizontally.
The technical scheme of a kind of adjustable shutter of the present utility model adopts handle to be connected on the active blade by connecting rod, and rotating handles just can open and close active blade, and all vane group are rotated synchronously, thus the opening angle of adjusting vane neatly.Have light-duty architectural feature, easy mode of operation, and good looking appearance, it is little to take up room, and is easy to install, and is convenient to regulate, and can play effect windproof, wave resistance.In the building of wave resistance/protection against the tide of seashore/river bank of being widely used, also be widely used in other building.
Description of drawings
Fig. 1 is the outer side view of adjustable shutter of the present utility model;
Fig. 2 is the inside perspective view of adjustable shutter of the present utility model;
Fig. 3 is the inner side view of adjustable shutter of the present utility model.
The specific embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 to Fig. 3, adjustable shutter of the present utility model comprises window frame 1, vane group, a pair of power transmission shaft 3, leader 4, a connecting rod 5 and a locking device, wherein,
Two side frames of window frame 1 are hollow structure;
A pair of power transmission shaft 3 is located at respectively in two side frames of window frame 1, and it is one to have the bent axle of the crank identical with blade quantity;
Vane group is made of an active blade 21 and some passive blades 22, and the middle part, two ends of each blade is pivotally connected on the crank of power transmission shaft 3 by door-hinge 20 respectively, and active blade 21 is connected by power transmission shaft 3 with passive blade 22;
Handle 4 is pivotally connected with the power transmission shaft 3 in the side frame that is installed in window frame 1 by a rotating shaft, and handle 4 is connected with the side upper end of active blade 21 by connecting rod 5.
Locking device comprises a gear 61, a pin bushing 62 and a dead bolt 63, gear 61 is installed on the end door-hinge 20 of active blade 21, pin bushing 62 is provided with locating slot, it is installed on the side frame of window frame 1 in the mode of vertical gear 61, the afterbody of dead bolt 63 connects draw ring, and it can be installed in the pin bushing 6 with moving horizontally.
Adjustable shutter of the present utility model upwards promotes connecting rod 5 by handle 4, connecting rod 5 drives active blade and rotates, and the power transmission shaft 3 that drives in the window frame rotates, and power transmission shaft 3 drives passive blade 22 with certain angular turn, forms are closed, thereby realize that all vane group rotate synchronously.Same reason, pull handle 4 can be opened forms downwards.Active blade 21 is opened with certain angle by locking device.Need be when a certain angle orientation with vane group, dead bolt is pushed away to the gear direction, the head of dead bolt is stuck in the teeth groove of gear, again the draw ring of dead bolt 63 afterbodys is embedded in the locating slot of pin bushing 62, realize that vane group locatees at an arbitrary position to control the rotation of gear 61.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (2)
1. an adjustable shutter comprises window frame, vane group, a pair of power transmission shaft, leader and a connecting rod, it is characterized in that,
Two side frames of described window frame are hollow structure;
Described a pair of power transmission shaft is located at respectively in two side frames of described window frame, and it is one to have the bent axle of the crank identical with blade quantity;
Described vane group is made of an active blade and some passive blades, and the middle part, two ends of each blade is pivotally connected on the crank of described power transmission shaft by door-hinge respectively, and described active blade is connected by power transmission shaft with passive blade;
Described handle is pivotally connected with the described power transmission shaft in the side frame that is installed in window frame by a rotating shaft, and handle is connected with the side upper end of described active blade by described connecting rod.
2. adjustable shutter according to claim 1, it is characterized in that, described adjustable shutter also comprises locking device, this locking device comprises a gear, a pin bushing and a dead bolt, described gear is installed on the described active blade one end door-hinge, described pin bushing is provided with locating slot, and it is installed in the side frame of described window frame in the mode of vertical described gear, and described dead bolt can be installed in the described pin bushing with moving horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201445743U CN201723121U (en) | 2010-03-30 | 2010-03-30 | Adjustable shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201445743U CN201723121U (en) | 2010-03-30 | 2010-03-30 | Adjustable shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723121U true CN201723121U (en) | 2011-01-26 |
Family
ID=43491440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201445743U Expired - Fee Related CN201723121U (en) | 2010-03-30 | 2010-03-30 | Adjustable shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168516A (en) * | 2011-03-16 | 2011-08-31 | 张晓荣 | Closable louver window |
-
2010
- 2010-03-30 CN CN2010201445743U patent/CN201723121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168516A (en) * | 2011-03-16 | 2011-08-31 | 张晓荣 | Closable louver window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130330 |