CN203939398U - The vent window that special angle regulates - Google Patents
The vent window that special angle regulates Download PDFInfo
- Publication number
- CN203939398U CN203939398U CN201420389675.5U CN201420389675U CN203939398U CN 203939398 U CN203939398 U CN 203939398U CN 201420389675 U CN201420389675 U CN 201420389675U CN 203939398 U CN203939398 U CN 203939398U
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- blade
- vent window
- ventilation opening
- framework
- spanner
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of vent window, the vent window that particularly a kind of special angle regulates, it comprises the framework that is provided with ventilation opening, in ventilation opening, vertical palisade is placed with blade rotor, on each root blade rotor, be all fixed with blade, the two ends of each root blade rotor are all hinged with corresponding its ventilation opening sidewall, and on one end therein, be also connected with driver blade, above-mentioned driver blade is connected with a linkage piece jointly, in linkage piece, be also connected with spanner, one end of this spanner is hinged in framework, on described spanner, be also provided with location lock, in framework, be provided with lock dog, on lock dog, be provided with dropping place on the rotational trajectory of above-mentioned location lock, and the lockhole matching with location lock.Its blade rotary angular adjustment spanner that has solved vent window carries out the technical problem of special angle positioning and locking in adjustment process, thereby can effectively avoid the generation of the automatic downslide of blade or loosening situation.
Description
Technical field
The utility model relates to a kind of vent window, the vent window that particularly a kind of special angle regulates.
Background technology
in warehouse, the place of this class occlusive of garage, vent window need to be installed conventionally.In current ventilating window structure, in its framework, generally angle is all installed rotates adjustable fan blade, and fan blade and framework are hinged, and the switch of realizing vent window by pulling up and down of spanner regulates.But, in actual use, its spanner cannot carry out special angle location pulling in process to the vent window of above-mentioned existing structure, and spanner easily occurs loosening situation using after a period of time, cause fan blade automatically to glide, affect the stability in use of vent window entirety.
Utility model content
The purpose of this utility model is the vent window that provides a kind of special angle to regulate in order to solve above-mentioned the deficiencies in the prior art, and the driving spanner of the vent window Leaf rotating shaft of said structure can position at special angle, lock in adjustment process.
To achieve these goals, the vent window that the designed a kind of special angle of the utility model regulates, comprise the framework that is provided with ventilation opening, in ventilation opening, vertical palisade is placed with blade rotor, on each root blade rotor, be all fixed with blade, the two ends of each root blade rotor are all hinged with corresponding its ventilation opening sidewall, and on one end therein, be also connected with driver blade, above-mentioned driver blade is connected with a linkage piece jointly, in linkage piece, be also connected with spanner, one end of this spanner is hinged in framework, on described spanner, be also provided with location lock, in framework, be provided with lock dog, on lock dog, be provided with dropping place on the rotational trajectory of above-mentioned location lock, and the lockhole matching with location lock.Certainly the lockhole in above-mentioned in actual production can arrange according to special angle, such as 15 °, 30 °, 45 °, 60 ° or 75 ° etc.
As preferably, concrete articulated structure between blade rotor two ends in above-mentioned and corresponding its ventilation opening sidewall refers to: the concrete articulated structure between described blade rotor two ends and corresponding its ventilation opening sidewall refers to: on gravity vent sidewall, be penetrated with pivot pin, this pivot pin carries out spacing on its axis direction, and can be rotated around axis, the end of blade rotor is connected with above-mentioned pivot pin.Hinged good stability between the two ends of this optimal technical scheme Leaf rotating shaft and ventilation opening sidewall, in the time having blade rotor or blade damaged condition, can unload blade rotor and blade fast, easily, and change from the framework of vent window.
Directly enter into by vent window for fear of rubbish, the discarded object of large volume indoor, above-mentioned vent window framework on be also connected with web plate, this web plate gear is connected on ventilation opening.
The vent window that a kind of special angle that the utility model obtains regulates, the driving spanner of its structure Leaf rotating shaft can position at special angle, lock in adjustment process, thereby make blade that palisade arranges carrying out flip angle while regulating, have clear and definite special angle reference; Once operator is in selected angle simultaneously, by the location lock on spanner be inserted into its with respect to lockhole after, blade rotor and blade just can be in long-time use procedure all-the-time stable and effectively keep same angle, avoid blade automatically to glide or the generation of loosening situation; In last the utility model, vent window is in the time carrying out the exchange of indoor and outdoor air-flow, and outdoor rubbish or discarded object can not enter into by this vent window indoor.
Brief description of the drawings
Fig. 1 is the structural representation that embodiment 1 provides a kind of vent window of special angle adjusting;
Fig. 2 is the local enlarged diagram at A place in Fig. 1;
Fig. 3 is the structural representation that embodiment 2 provides a kind of vent window of special angle adjusting;
Fig. 4 is the local enlarged diagram at B place in Fig. 3;
Fig. 5 is the structural representation that embodiment 3 provides a kind of vent window of special angle adjusting.
In figure: ventilation opening 1, framework 2, blade rotor 3, blade 4, driver blade 5, linkage piece 6, spanner 7, lock dog 8, location lock 9, lockhole 10, pivot pin 11, web plate 12.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, the vent window that a kind of special angle providing in the present embodiment regulates, integral material aluminium alloy, it comprises the framework 2 that is provided with ventilation opening 1, be placed with five blade rotors 3 at the interior vertical palisade of ventilation opening 1, on each root blade rotor 3, be all fixed with blade 4, then corresponding its ventilation opening 1 sidewall is all run through at the two ends of each root blade rotor 3, and carry out movable riveted, in the time that five above-mentioned blades 4 are vertical arrangement mutually, it is blocking the ventilation opening of framework 21 completely just, on one end of each root blade rotor 3, be also connected with driver blade 5 simultaneously, above-mentioned driver blade 5 is all positioned at outside framework 2, and be jointly connected with a linkage piece 6, in linkage piece 6, be also connected with spanner 7, one end of this spanner 7 is hinged in framework 2, on described spanner 7, be also provided with location lock 9, in framework 2, be provided with lock dog 8, on lock dog 8, be provided with dropping place on the rotational trajectory of above-mentioned location lock 9, and four lockholes 10 that match with location lock 9, between four above-mentioned snap closes, space distributes, and form the angle of 15 ° between every adjacent two lockholes 10.
Embodiment 2:
The vent window that a kind of special angle providing in the present embodiment regulates, its general structure is consistent with embodiment 1, as shown in Figure 3 and Figure 4, but the concrete articulated structure between 3 two ends of the blade rotor in the present embodiment and corresponding its ventilation opening 1 sidewall refers to: on gravity vent sidewall, be penetrated with pivot pin 11, this pivot pin 11 carries out spacing on its axis direction, and can be rotated around axis, the end of blade rotor 3 is connected with above-mentioned pivot pin 11.
Hinged good stability between the two ends of above-mentioned Leaf rotating shaft 3 and ventilation opening 1 sidewall, in the time having blade rotor 3 or blade 4 damaged condition, can unload blade rotor 3 and blade 4 fast, easily, and change from the framework 2 of vent window.
Embodiment 3:
The vent window that a kind of special angle providing in the present embodiment regulates, its general structure is consistent with embodiment 2, but rubbish, discarded object for fear of large volume directly enter into indoor by vent window, as shown in Figure 5, in the present embodiment vent window framework 2 on be also connected with web plate 12, this web plate 12 gears are connected on ventilation opening 1.
Claims (3)
1. the vent window that special angle regulates, comprise the framework (2) that is provided with ventilation opening (1), in ventilation opening (1), vertical palisade is placed with blade rotor (3), on each root blade rotor (3), be all fixed with blade (4), the two ends of each root blade rotor (3) are all hinged with corresponding its ventilation opening (1) sidewall, and on one end therein, be also connected with driver blade (5), above-mentioned driver blade (5) is connected with a linkage piece (6) jointly, in linkage piece (6), be also connected with spanner (7), one end of this spanner (7) is hinged in framework (2), it is characterized in that being also provided with location lock (9) on described spanner (7), in framework (2), be provided with lock dog (8), on lock dog (8), be provided with dropping place on the rotational trajectory of above-mentioned location lock (9), and the lockhole (10) matching with location lock (9).
2. the vent window that a kind of special angle according to claim 1 regulates, it is characterized in that the concrete articulated structure between described blade rotor (3) two ends and corresponding its ventilation opening (1) sidewall refers to: on gravity vent sidewall, be penetrated with pivot pin (11), this pivot pin (11) carries out spacing on its axis direction, and can be rotated around axis, the end of blade rotor (3) is connected with above-mentioned pivot pin (11).
3. the vent window that a kind of special angle according to claim 1 and 2 regulates, is characterized in that being also connected with web plate (12) in described framework (2), and this web plate (12) gear is connected on ventilation opening (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389675.5U CN203939398U (en) | 2014-07-15 | 2014-07-15 | The vent window that special angle regulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389675.5U CN203939398U (en) | 2014-07-15 | 2014-07-15 | The vent window that special angle regulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939398U true CN203939398U (en) | 2014-11-12 |
Family
ID=51858721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389675.5U Active CN203939398U (en) | 2014-07-15 | 2014-07-15 | The vent window that special angle regulates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508631A (en) * | 2015-12-29 | 2016-04-20 | 大连船舶重工集团有限公司 | Folio-type air regulation door for rectangular air duct |
| CN106144586A (en) * | 2015-04-13 | 2016-11-23 | 沈阳航星机械有限公司 | A kind of automobile metal plate work piling post |
| CN109138788A (en) * | 2018-08-20 | 2019-01-04 | 中石化上海工程有限公司 | A kind of shutter with antiknock function |
-
2014
- 2014-07-15 CN CN201420389675.5U patent/CN203939398U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144586A (en) * | 2015-04-13 | 2016-11-23 | 沈阳航星机械有限公司 | A kind of automobile metal plate work piling post |
| CN105508631A (en) * | 2015-12-29 | 2016-04-20 | 大连船舶重工集团有限公司 | Folio-type air regulation door for rectangular air duct |
| CN109138788A (en) * | 2018-08-20 | 2019-01-04 | 中石化上海工程有限公司 | A kind of shutter with antiknock function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |