CN212022249U - Improve vehicle air conditioner air door structure of leakproofness - Google Patents
Improve vehicle air conditioner air door structure of leakproofness Download PDFInfo
- Publication number
- CN212022249U CN212022249U CN202020549787.8U CN202020549787U CN212022249U CN 212022249 U CN212022249 U CN 212022249U CN 202020549787 U CN202020549787 U CN 202020549787U CN 212022249 U CN212022249 U CN 212022249U
- Authority
- CN
- China
- Prior art keywords
- air door
- door body
- rotating shaft
- moving end
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to an improve vehicle air conditioner air door structure of leakproofness, including air door body and the pivot of being connected with air door body side, the air door body is protruded respectively at the pivot both ends, and one of them end of pivot is the motion end that is used for being connected with the motion; the diameter of the rotating shaft of the moving end is larger than that of the rotating shaft far away from the moving end, and the end surface of the rotating shaft of the moving end is inwards sunken to be provided with a connecting groove used for being connected with a moving mechanism; the thickness H1 of the side of the air door body close to the moving end is smaller than the thickness H2 of the side far away from the moving end. The utility model discloses an increase a draft inclination on the air door, the thickness at air door both ends is different, makes air door and theoretical sealing edge not in parallel state, eliminates the clearance that produces when the air door closes, at assembly process, on the unchangeable basis of manufacturing cost, has solved the inhomogeneous problem in air door sealing gap to improve the air door defect of leaking out, improve the travelling comfort of whole car.
Description
Technical Field
The utility model belongs to the technical field of vehicle air conditioner, a vehicle air conditioner air door structure is related to, in particular to vehicle air conditioner air door structure that can effectively improve the leakproofness.
Background
The traditional HVAC air door of the automobile air conditioner adopts a parallel air door structure, the air door and the sealing edge adopt a parallel design, and the parallel air door and the sealing edge can form included angles of different degrees due to assembly errors and design errors. Because one end (moving end) of the air door close to the moving mechanism is connected with the moving mechanism, the degree of freedom of the air door is small, and one end (far away from the moving mechanism) of the air door is a free end, the degree of freedom of the air door is large, when the air door is closed, the part of the air door close to one end of the moving mechanism is already closed, and the other end (far away from the moving mechanism) is not completely closed, so that the air door is not closed tightly, and air leakage occurs. In order to prevent the air door from leaking air, the air door is usually compressed in a sponge transition mode to reduce air leakage, but the air door is possibly rebounded due to the transition compression of the air door, and certain influence is brought to the durability of the air door.
With the improvement of living standard of people, the requirements of people on the performance of automobiles are higher and higher in the aspects of comfort, reliability, durability, safety and the like of the automobiles besides the aspects of dynamic property, economy and safety, so that the improvement on the structure of the air door is urgently needed to reduce the problem of air leakage and improve the comfort performance of the whole automobile.
Disclosure of Invention
The utility model aims at providing an improve vehicle air conditioner air door structure of leakproofness, through increasing a draft inclination on the air door, the thickness at air door both ends is different, makes air door and theoretical sealing edge not in the parallel state, eliminates the clearance that the air door produced when closing, improves the air door problem of leaking out, on the unchangeable basis of assembly process, manufacturing cost, the effectual problem of having solved prior art existence.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an automobile air conditioner air door structure for improving sealing performance comprises an air door body and a rotating shaft connected with the side edge of the air door body, wherein two ends of the rotating shaft respectively protrude out of the air door body, and one end of the rotating shaft is a moving end used for being connected with a moving mechanism; the diameter of the rotating shaft of the moving end is larger than that of the rotating shaft far away from the moving end, and the end surface of the rotating shaft of the moving end is inwards sunken to be provided with a connecting groove used for being connected with a moving mechanism; the thickness H1 of the side of the air door body close to the moving end is smaller than the thickness H2 of the side far away from the moving end.
The utility model discloses a further technical scheme is: reinforcing ribs are respectively arranged on the surfaces of the two sides of the air door body in a protruding mode.
The utility model discloses an improve car air conditioner air door structure of leakproofness has following beneficial effect owing to adopt above-mentioned structure:
the utility model discloses an increase a draft inclination on the air door body, make the air door body thickness that leans on motion end one side be less than the thickness of keeping away from motion end one side, when the one end that air door body and motion are connected and vehicle air conditioner's casing seal contact, because it is great to keep away from motion end one side air door body thickness, the clearance that traditional parallel air door produced is compensated through the thickness that increases this one end, realize air door body both ends simultaneously with vehicle air conditioner's casing seal contact, at assembly process, on the unchangeable basis of manufacturing cost, the inhomogeneous problem in air door seal clearance has been solved, thereby improve the air door defect of leaking out, improve the travelling comfort of whole car.
The present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural view of an air door structure of an automotive air conditioner for improving sealing performance of the present invention;
FIG. 2 is a schematic structural view in another direction of the present invention;
fig. 3 is a schematic bottom structure of the present invention;
the reference numbers illustrate: 1-air door body, 2-rotating shaft, 3-moving end, 4-reinforcing rib and 5-connecting groove.
Detailed Description
As shown in fig. 1 to 3, the utility model relates to an improve vehicle air conditioner air door structure of leakproofness, including air door body 1 and the pivot 2 of being connected with air door body 1 side, 2 both ends of pivot are salient air door body 1 respectively, and 2 both ends of pivot are rotatable location respectively in vehicle air conditioner's casing during the installation, and 2 wherein one end of pivot are for being used for the motion end 3 of being connected with the motion mechanism, and the pivot diameter of motion end 3 is greater than the pivot diameter of keeping away from motion end 3, and 2 terminal surfaces of pivot of motion end 3 are inwards sunken to be equipped with and are used for the spread groove 5 of being connected with the motion mechanism, drive air door body 1 through the motion and revolute 2 rotations of axle to realize the switching of control air door.
The utility model discloses in, increase a draft inclination on air door body 1, air door body 1 leans on thickness H1 of motion end 3 one side to be less than the thickness H2 of keeping away from motion end 3 one side promptly. When the traditional parallel air door is closed, one end of the air door connected with the moving mechanism is in sealing contact with a shell of an automobile air conditioner, the air door far away from one side of the moving mechanism is not completely closed, and a certain gap is formed between the air door and the shell of the automobile air conditioner, so that the air door is not closed tightly, and air leakage is caused. The utility model discloses an increase a draft inclination on air door body 1, make the 1 thickness H1 of air door body that leans on motion end 3 one side be less than the thickness H2 of keeping away from motion end 3 one side, when the one end that air door body 1 is connected with the motion and vehicle air conditioner's casing seal contact, owing to keep away from motion end 3 one side air door body 1 thickness H2 great, the clearance that traditional parallel air door produced is compensated through the thickness that increases this one end, realize air door body 1 both ends simultaneously with vehicle air conditioner's casing seal contact, the inhomogeneous problem in air door seal clearance has been solved, thereby improve the air door defect of leaking out, improve the travelling comfort of whole car.
Additionally, the utility model discloses a 1 both sides surface of air door body still the protrusion respectively is equipped with stiffening rib 4 for the intensity of air door body 1 improves, when increasing the air door life-span, also can avoid air door body 1 to warp and influence the leakproofness.
The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (2)
1. An automobile air conditioner air door structure capable of improving sealing performance comprises an air door body (1) and a rotating shaft (2) connected with the side edge of the air door body (1), wherein two ends of the rotating shaft (2) respectively protrude out of the air door body (1), and one end of the rotating shaft (2) is a moving end (3) used for being connected with a moving mechanism; the device is characterized in that the diameter of a rotating shaft of the moving end (3) is larger than that of a rotating shaft far away from the moving end (3), and a connecting groove (5) used for being connected with a moving mechanism is inwards sunken in the end surface of the rotating shaft (2) of the moving end (3); the thickness H1 of the side of the air door body (1) close to the moving end (3) is smaller than the thickness H2 of the side far away from the moving end (3).
2. The air door structure for an automobile air conditioner for improving sealability of claim 1, wherein the air door body (1) is convexly provided with reinforcing ribs (4) on both side surfaces thereof, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549787.8U CN212022249U (en) | 2020-04-15 | 2020-04-15 | Improve vehicle air conditioner air door structure of leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549787.8U CN212022249U (en) | 2020-04-15 | 2020-04-15 | Improve vehicle air conditioner air door structure of leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022249U true CN212022249U (en) | 2020-11-27 |
Family
ID=73490572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549787.8U Expired - Fee Related CN212022249U (en) | 2020-04-15 | 2020-04-15 | Improve vehicle air conditioner air door structure of leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022249U (en) |
-
2020
- 2020-04-15 CN CN202020549787.8U patent/CN212022249U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007290524A (en) | Car door weather strip mounting structure | |
| CN100473558C (en) | Wind strip for sliding roof | |
| CN212022249U (en) | Improve vehicle air conditioner air door structure of leakproofness | |
| CN208134050U (en) | A kind of sealing strip for door | |
| CN100415551C (en) | Automobile air conditioner air door device | |
| CN215883282U (en) | Doorframe sealing strip of frameless vehicle door | |
| CN213145395U (en) | Air valve for rail transit locomotive | |
| CN2787806Y (en) | Double lip sealing mechanism for airtight plug door | |
| JPH023527A (en) | Weather strip for automobile | |
| CN217396509U (en) | Sealing rubber strip | |
| CN113212131A (en) | Weather strip assembly for door of passenger car | |
| CN209191653U (en) | Air conditioning for automobiles converts air door and installs shell structure | |
| JP4250965B2 (en) | Seal structure of air passage opening / closing door | |
| CN213064660U (en) | Closed valve for ventilation air conditioner | |
| CN110435691A (en) | A kind of method and rail vehicle outer hood improving rail vehicle outer hood air-tightness | |
| CN209409755U (en) | Automobile air conditioner inlet air mouth denoising structure | |
| CN201740185U (en) | Sealing structure of defrosting air door in automobile-used air conditioning | |
| CN215662843U (en) | Fresh air door sealing structure of air inlet box unit of automobile air conditioner box | |
| CN220522329U (en) | Automobile hinge with two connected ears | |
| CN212022252U (en) | Defrosting air door of automobile air conditioner | |
| CN214743406U (en) | High-sealing butterfly air valve | |
| CN220905135U (en) | Energy filling port cover assembly and vehicle | |
| CN217381596U (en) | Valve sealing gasket for new energy automobile cooling system | |
| CN220600433U (en) | Sealing structure for moving part of vehicle door actuator | |
| CN210063164U (en) | Oil filler hole seat assembly, oil filler hole subassembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |