CN201438030U - Structure for improving sealing performance of throttle for automobile air conditioner air outlet - Google Patents
Structure for improving sealing performance of throttle for automobile air conditioner air outlet Download PDFInfo
- Publication number
- CN201438030U CN201438030U CN2009201905142U CN200920190514U CN201438030U CN 201438030 U CN201438030 U CN 201438030U CN 2009201905142 U CN2009201905142 U CN 2009201905142U CN 200920190514 U CN200920190514 U CN 200920190514U CN 201438030 U CN201438030 U CN 201438030U
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- air outlet
- air
- automobiles
- throttle
- air conditioning
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- Air-Conditioning For Vehicles (AREA)
Abstract
A structure for improving the sealing performance of a throttle for an automobile air conditioner air outlet comprises an automobile air conditioner air outlet casing and a throttle for opening and closing the air outlet, wherein the automobile air conditioner air outlet casing is provided with a cavity in which the middle part of the throttle is rotationally arranged, and rubber coating is applied at both the upper side part and the lower side part of the throttle for improving the sealing performance. The structure is characterized in that a protrusion in contact with the inner wall of the automobile air conditioner air outlet casing is convexly arranged on the rubber coating. Compared with the prior art, the utility model has the advantages that the protrusion is arranged, thereby effectively eliminating the gap generated due to the deformation of the rubber coating, improving the leakproofness of the throttle, and satisfying the requirements of users to the maximum extent.
Description
Technical field
The utility model relates to a kind of air conditioning for automobiles wind outlet unit, relates in particular to a kind of air conditioning for automobiles air outlet air door structure.
Background technology
The air conditioning for automobiles air outlet belongs to automotive interior part, generally be arranged in the car steering cabin or take an oblique upper position, when needs are regulated vehicle interior temperature, can open air-conditioning and freeze or heat, wind just comes out from the air conditioning for automobiles air outlet, brings comfortable sensation to the people.
Consider user's different needs, in the hope of reaching more comfortable effect, the air conditioning for automobiles air outlet all has wind direction governor motion or air quantity size adjustment mechanism.Different according to air conditioning for automobiles air outlet shape and regulative mode, roughly can be divided into following two kinds: first kind is grid type air conditioning for automobiles air outlet, it generally comprises and is provided with vertical vane and the horizontal blade that can regulate wind direction in housing, the housing, also being useful on the air door mechanism of closing air outlet, is Chinese utility model patent " air conditioning for automobiles air outlet the assembly " (Granted publication number: CN201173556Y) of ZL200820032263.0 as the patent No.; Second kind is ball-type air conditioning for automobiles air outlet, and it generally comprises housing and is arranged at the air door controlling organization of housing air outlet, and wind direction is regulated and realized that by rotary shell the air output size designs totally enclosed structure by outer surface and realizes.
Air conditioning for automobiles air outlet with air door structure, but referenced patent number is Chinese utility model patent " a kind of air conditioning for automobiles air outlet " (Granted publication number: CN2813347Y) of ZL200520114144.6, seal cover in this patent (being equivalent to air door) middle part is rotatable to be arranged in the rotating cylinder (being equivalent to housing), the seal cover perisporium is provided with sealing ring, seal cover drives control by a connecting rod, when seal cover turns to level, then close air outlet.Yet in the actual application, the seal cover of this kind structure designs poor sealing, closes fully to also have a small amount of gas to leak under the situation, trace it to its cause mainly is that sealing ring is an easily worn part, long-time use is easily deformable, so just forms the slit with the rotating cylinder inwall, causes having gas to come out in the same old way.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of air conditioning for automobiles air outlet air door sealing property to improve structure at the above-mentioned state of the art, and the sealing effect is comparatively desirable in the use.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: air conditioning for automobiles air outlet air door sealing property is improved structure, comprise air conditioning for automobiles air outlet housing and be used to open and close the air door of air outlet, aforesaid air conditioning for automobiles air outlet housing has cavity, and aforesaid air door middle part is arranged in the aforesaid cavity rotationally, the upper lateral part of aforementioned air door and following side are equipped with the encapsulate that is used to improve sealing property, it is characterized in that described encapsulate convexes with the contacted jut of inwall with described air conditioning for automobiles air outlet housing.
Further improve air-tightness, jut is wedge shape.
The fit structure of encapsulate and air door is preferably as follows design: described encapsulate has the slot of depression, and accordingly, the upper lateral part of described air door and following side have and the close-fitting cartridge part of aforementioned slot.
Compared with prior art, advantage of the present utility model is: because the setting of jut can remedy the slit that produces because of the encapsulate distortion effectively, improved the airtight performance of air door, farthest satisfied user's needs.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is an air door enlarged drawing among Fig. 1.
Fig. 3 is a rubber-wrapping structure schematic diagram among Fig. 2.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, air conditioning for automobiles air outlet air door structure in the present embodiment comprises air conditioning for automobiles air outlet housing 1 and is used to open and close the air door 2 of air outlet, air conditioning for automobiles air outlet housing 1 has cavity 11, air door 2 middle parts are arranged in the cavity 11 rotationally, the upper lateral part of air door 2 and following side are equipped with the encapsulate 3 that is used to improve sealing property, encapsulate 3 convexes with and the contacted jut 31 of the inwall of air conditioning for automobiles air outlet housing 1, and this jut 31 is wedge shape.
Further, encapsulate 3 has the slot 32 of depression, and accordingly, the upper lateral part of air door 2 and following side have and slot 32 close-fitting cartridge parts 21.
Claims (3)
1. an air conditioning for automobiles air outlet air door sealing property is improved structure, comprise air conditioning for automobiles air outlet housing and be used to open and close the air door of air outlet, aforesaid air conditioning for automobiles air outlet housing has cavity, and aforesaid air door middle part is arranged in the aforesaid cavity rotationally, the upper lateral part of aforementioned air door and following side are equipped with the encapsulate that is used to improve sealing property, it is characterized in that described encapsulate convexes with the contacted jut of inwall with described air conditioning for automobiles air outlet housing.
2. air conditioning for automobiles air outlet air door sealing property according to claim 1 is improved structure, it is characterized in that described jut is wedge shape.
3. air conditioning for automobiles air outlet air door sealing property according to claim 1 and 2 is improved structure, it is characterized in that described encapsulate has the slot of depression, and accordingly, the upper lateral part of described air door and following side have and the close-fitting cartridge part of aforementioned slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905142U CN201438030U (en) | 2009-07-31 | 2009-07-31 | Structure for improving sealing performance of throttle for automobile air conditioner air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905142U CN201438030U (en) | 2009-07-31 | 2009-07-31 | Structure for improving sealing performance of throttle for automobile air conditioner air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438030U true CN201438030U (en) | 2010-04-14 |
Family
ID=42400004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201905142U Expired - Lifetime CN201438030U (en) | 2009-07-31 | 2009-07-31 | Structure for improving sealing performance of throttle for automobile air conditioner air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602411A (en) * | 2015-11-12 | 2018-09-28 | 三菱重工制冷空调系统株式会社 | Air conditioner for vehicles |
-
2009
- 2009-07-31 CN CN2009201905142U patent/CN201438030U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602411A (en) * | 2015-11-12 | 2018-09-28 | 三菱重工制冷空调系统株式会社 | Air conditioner for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FUYULONG AUTOMOBILE TECHNOLOGY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315321 CIXI CITY FUERDA INDUSTRY CO., LTD. NO.113, ZHANGXIN SOUTH ROAD, XIAOLIN TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315321 ZHANGXIN SOUTH ROAD, XIAOLIN TOWN, CIXI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100817 Address after: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang Xin Nan Lu Co-patentee after: Shanghai Fuyulong Automobile Technology Co., Ltd. Patentee after: Cixi Fuerda Industry Co., Ltd. Address before: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang New Road No. 113 Cixi fu'erda Industrial Co. Ltd. Patentee before: Cixi Fuerda Industry Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO FUERDA INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CIXI FUERDA INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315321 Zhejiang city of Ningbo province Cixi City Xiao Lin Zhen Zhang Xin Nan Lu Patentee after: Ningbo Fuerda Intelligent Technology Co., Ltd. Patentee after: Shanghai Fuyulong Automobile Technology Co., Ltd. Address before: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang Xin Nan Lu Patentee before: Cixi Fuerda Industry Co., Ltd. Patentee before: Shanghai Fuyulong Automobile Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315321 Zhejiang city of Ningbo province Cixi City Xiao Lin Zhen Zhang Xin Nan Lu Patentee after: Ningbo Fuerda Intelligent Technology Co., Ltd. Patentee after: Shanghai Fuyulong Automobile Technology Co., Ltd. Address before: 315321 Zhejiang city of Ningbo province Cixi City Xiao Lin Zhen Zhang Xin Nan Lu Patentee before: Ningbo Fuerda Intelligent Technology Co., Ltd. Patentee before: Shanghai Fuyulong Automobile Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |
|
| CX01 | Expiry of patent term |