CN201875853U - Air outlet structure using rear blades for closing air damper - Google Patents
Air outlet structure using rear blades for closing air damper Download PDFInfo
- Publication number
- CN201875853U CN201875853U CN201020557231XU CN201020557231U CN201875853U CN 201875853 U CN201875853 U CN 201875853U CN 201020557231X U CN201020557231X U CN 201020557231XU CN 201020557231 U CN201020557231 U CN 201020557231U CN 201875853 U CN201875853 U CN 201875853U
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- China
- Prior art keywords
- air outlet
- rear blade
- air
- rear blades
- blades
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- Expired - Fee Related
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Abstract
The utility model relates to an air outlet structure using rear blades for closing an air damper, comprising an air outlet shell and front blades and rear blades arranged in the air outlet shell, wherein the rear blades comprise a plurality of blades; the adjacent rear blades are provided with concave-convex structures matched with one another; and the concave-convex structures are perfectly sealed and matched with one another when the rear blades are superposed. Owing to the concave-convex structures matched with one another on the rear blades of the air outlet, the rear blades can replace the closing function of the traditional air damper structure by using the own superposed structure. Therefore, the rear blades of the air outlet with the concave-convex structures not only ensure the closing function of the air damper of the traditional air outlet but also save an air outlet dial wheel, an air damper, a connecting rod and other structures, so that the air outlet structure can effectively reduce the manufacturing cost and has good closing function of the air outlet.
Description
Technical field
The utility model relates to a kind of air outlet structure of air conditioner, particularly relates to a kind of rear blade that utilizes and carries out the air outlet structure that air door is closed.
Background technology
The air-out performance of air-conditioning directly has influence on occupant's comfortableness impression in the car, so air outlet is one of the main interior trim of passenger car and vitals of air-conditioning system.Air outlet plays the effect of transmitting the air-conditioning box air-out and regulating air quantity and air-out direction, and than general inner-decoration component, the structure of air outlet is more complicated, accurate, and the cost of air outlet is also higher relatively.
In the prior art, the structure of air outlet comprises air outlet housing 10, front vane 20, and rear blade 30, and the thumb wheel 40 that links to each other with rear blade 30, thumb wheel 40 is by the switching of throttle linkage 50 control air doors 60.As seen, the air outlet structure of prior art is comparatively complicated, and manufacture process requirement is higher, so its manufacturing cost is also higher.
But low-cost and high-quality is the main trend of present domestic automobile exploitation, and therefore how to simplify air outlet structure under the situation that guarantees normal function is that pendulum is in one of automotive development person problem in front as far as possible.
The utility model content
The purpose of this utility model is, provide a kind of simple in structure, with low cost, and in the air door closing function that guarantees traditional air outlet, the rear blade that utilizes that can also save parts such as air port thumb wheel, air door and connecting rod carries out the air outlet structure that air door is closed.
For achieving the above object, the utility model is taked following design:
A kind of rear blade that utilizes carries out the air outlet structure that air door is closed, comprise the air outlet housing and be installed in described air outlet housing interior front vane and rear blade, described rear blade includes a plurality of blades, on described rear blade, adjacent vanes is provided with the concaveconvex structure that cooperatively interacts, and described concaveconvex structure is in mutual airtight cooperation under the overlapping state at described rear blade.
Preferably, the edge of the described rear blade outside also is provided with the ledge structure that the fin that is provided with air outlet housing inboard matches, and described ledge structure is under the overlapping state and mutual airtight cooperation of described fin at described rear blade.
More preferably, on the described concaveconvex structure seal is installed.
More preferably, on the described ledge structure seal is installed.
Further, described seal is a rubber weather strip.
The utility model has the advantages that:, make overlapping structure that rear blade can utilization itself replace the closing function of traditional air door structure because the utility model is provided with the concaveconvex structure that cooperatively interacts on the air outlet rear blade.Therefore, the air outlet rear blade with concaveconvex structure that the utility model adopts is when having guaranteed the air door closing function of traditional air outlet, structures such as air outlet thumb wheel, air door and connecting rod have also been saved, so, the utility model can reduce the manufacturing cost of air outlet structure effectively, has good air outlet simultaneously and closes effect.
Description of drawings
Fig. 1 is the structural representation of air-conditioner air outlet in the prior art;
Fig. 2 is the decomposing schematic representation of the utility model air outlet structure;
Fig. 3 is the transverse sectional view of the utility model air outlet structure;
Fig. 4 is the enlarged diagram of the utility model rear blade part.
The specific embodiment
Referring to Fig. 2～Fig. 4, the utility model shown in it is a kind of to utilize rear blade to carry out the preferred embodiment of the air outlet structure that air door closes, comprise air outlet housing 1 and be installed in front vane 2 and rear blade 3 in the described air outlet housing 1, described rear blade 3 includes a plurality of blades, certainly, usually front vane 2 also includes a plurality of blades, usually, be equipped with the bar linkage structure that links to each other with blade separately on described front vane 2 and the rear blade 3, and, on front vane 2, be provided with push-button structure 21, this push-button structure 21 is connected with bar linkage structure on the rear blade 3, stir described push-button structure 21 by above-below direction or left and right directions, can realize that the direction of front vane 2 or rear blade 3 is rotated.For the utility model, on described rear blade 3, adjacent vanes is provided with the concaveconvex structure 4 that cooperatively interacts, and as shown in Figure 3, described concaveconvex structure 4 is in (state shown in Figure 3) mutual airtight cooperation under the overlapping state at described rear blade 3.Certainly, concaveconvex structure 4 of the present utility model is not limited to one group, can have vary in size, size difference, many groups concaveconvex structure 4 that direction is different, be separately positioned on the adjacent rear blade, and, the distribution of concaveconvex structure 4, for example recess structure and protuberance structure are positioned at the position of adjacent blades, also can adjust according to actual needs and change.
In addition, preferably, referring to Fig. 4, the edge of described rear blade 3 outside also is provided with the ledge structure 6 that the fin 5 that is provided with air outlet housing 1 inboard matches, and described ledge structure 6 is under the overlapping state and described 5 mutual airtight cooperations of fin at described rear blade 3.Because the blade-section of rear blade all is the platy structure on plane usually, therefore, airtight cooperation between the rear blade can realize by above-mentioned concaveconvex structure 4, but cooperating between rear blade and the air outlet housing 1, then need to realize by the airtight fit structure between described fin 5 and the described ledge structure 6.And, in order to improve sealing effectiveness further, on the described concaveconvex structure 4 seal is installed, in the present embodiment, on the described ledge structure 6 seal is installed also.Further, described seal is a rubber weather strip.Can both reduce production costs thus, and can obtain good air outlet obturation effect again.
Therefore, relative prior art, the utility model cancelled parts such as the air door that is used to play the air door closing function in traditional air outlet and thumb wheel, but adopted the overlappings of air outlet rear blade 3 itself to do in order to replace and to have realized traditional air door closing function (referring to Fig. 2).So the rear blade structure that the utility model adopts has guaranteed the closing function of air outlet effectively, has also saved air outlet thumb wheel, structures such as air door and connecting rod simultaneously.Thereby can reduce the production cost of air outlet effectively, and have good air outlet and close effect.
Obviously, those of ordinary skill in the art can carry out the air outlet structure that air door is closed with a kind of rear blade that utilizes of the present utility model, constitutes various types of air outlet structures.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model scope; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1. one kind is utilized rear blade to carry out the air outlet structure that air door is closed, comprise air outlet housing (1) and be installed in described air outlet housing (1) interior front vane (2) and rear blade (3), described rear blade (3) includes a plurality of blades, it is characterized in that: on described rear blade (3), adjacent vanes is provided with the concaveconvex structure that cooperatively interacts (4), and described concaveconvex structure (4) is in mutual airtight cooperation under the overlapping state at described rear blade (3).
2. the rear blade that utilizes according to claim 1 carries out the air outlet structure that air door is closed, it is characterized in that: the outside, the edge of described rear blade (3) also is provided with the ledge structure (6) that the fin (5) that is provided with air outlet housing (1) inboard matches, and described ledge structure (6) is under the overlapping state and mutual airtight cooperation of described fin (5) at described rear blade (3).
3. the rear blade that utilizes according to claim 2 carries out the air outlet structure that air door is closed, and it is characterized in that: described concaveconvex structure is equipped with seal on (4).
4. the rear blade that utilizes according to claim 2 carries out the air outlet structure that air door is closed, and it is characterized in that: described ledge structure is equipped with seal on (6).
5. carry out the air outlet structure that air door is closed according to claim 3 or the 4 described rear blades that utilize, it is characterized in that: described seal is a rubber weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557231XU CN201875853U (en) | 2010-09-29 | 2010-09-29 | Air outlet structure using rear blades for closing air damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557231XU CN201875853U (en) | 2010-09-29 | 2010-09-29 | Air outlet structure using rear blades for closing air damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875853U true CN201875853U (en) | 2011-06-22 |
Family
ID=44163770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020557231XU Expired - Fee Related CN201875853U (en) | 2010-09-29 | 2010-09-29 | Air outlet structure using rear blades for closing air damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422834A (en) * | 2018-05-08 | 2018-08-21 | 宁波东昊汽车部件有限公司 | A kind of self-closing air outlet of automobile for preventing uttering long and high-pitched sounds under high wind pressure |
| CN113715579A (en) * | 2021-09-27 | 2021-11-30 | 一汽奔腾轿车有限公司 | Fast hot air outlet system of car |
-
2010
- 2010-09-29 CN CN201020557231XU patent/CN201875853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422834A (en) * | 2018-05-08 | 2018-08-21 | 宁波东昊汽车部件有限公司 | A kind of self-closing air outlet of automobile for preventing uttering long and high-pitched sounds under high wind pressure |
| CN113715579A (en) * | 2021-09-27 | 2021-11-30 | 一汽奔腾轿车有限公司 | Fast hot air outlet system of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |