CN203022838U - Aluminum-cast automobile air inlet door - Google Patents
Aluminum-cast automobile air inlet door Download PDFInfo
- Publication number
- CN203022838U CN203022838U CN 201220720846 CN201220720846U CN203022838U CN 203022838 U CN203022838 U CN 203022838U CN 201220720846 CN201220720846 CN 201220720846 CN 201220720846 U CN201220720846 U CN 201220720846U CN 203022838 U CN203022838 U CN 203022838U
- Authority
- CN
- China
- Prior art keywords
- air door
- aluminum
- head part
- utility
- air inlet
- 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
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Abstract
The utility model discloses an aluminum-cast automobile air inlet door. The aluminum-cast automobile air inlet door comprises an air door rod body and an air door head part, as well as a first arc body arranged on the air door rod body and a second arc body arranged at the upper end of the air door head part, wherein the air door rod body is set to be an aluminum alloy layer, and the air door head part is set to be a carbon alloy steel layer; and as the air door rod body is set to the aluminum alloy layer, the wear resistance, the heat resistance and the corrosion resistance are enhanced; and through the second arc body at the upper end of the air door head part, the air flow passing capability is enhanced and the sealing property of a cylinder is further ensured.
Description
Technical field
The utility model relates to a kind of automotive air intake door, especially a kind of aluminium casting automotive air intake door.
Background technique
Valve is the constituent element of firing chamber, is again the passage of gas turnover firing chamber.It bears very large impulsive load, and at high temperature works, and the lubrication and cooling condition is very poor.Valve generally should have enough rigidity, intensity, flame resistance, wear resistance and corrosion resistance, and will seal reliable.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automotive air intake door of auto industry field, especially a kind of aluminium casting automotive air intake door.
The utility model is achieved through the following technical solutions: a kind of aluminium casting automotive air intake door of the present utility model comprises the gentle door of valve body of rod head, and is arranged on the first arc body of the valve body of rod, and the second arc body of valve head upper end is set.
Further, the described valve body of rod is made as aluminium alloy layer.
Further, described valve head is made as the carbon alloy steel layer.
The beneficial effects of the utility model are: because the valve body of rod is made as aluminium alloy layer, strengthen its wear resistance, heat resistance and corrosion resistance, by the second arc body of valve head upper end, its air-flow passing capacity is strengthened, and guarantee the sealing of cylinder.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of aluminium casting automotive air intake door schematic diagram of the present utility model;
Fig. 2 is the utility model sectional drawing.
Embodiment
As shown in Fig. 1-2, a kind of aluminium casting automotive air intake door of the present utility model comprises the valve body of rod 1 and valve head 2, and is arranged on the first arc body 3 of valve body of rod lower end, and the second arc body 4 of valve head 2 upper ends is set.
As preferably, the described valve body of rod 1 is made as aluminium alloy layer.
As preferably, described valve head 2 is made as the carbon alloy steel layer.
The beneficial effects of the utility model are: because the valve body of rod is made as aluminium alloy layer, strengthen its wear resistance, heat resistance and corrosion resistance, by the second arc body of valve head upper end, the air-flow passing capacity is strengthened, and guarantee the sealing of cylinder.
The above be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. an aluminium casting automotive air intake door, is characterized in that: comprise the gentle door of valve body of rod head, and be arranged on the first arc body of the valve body of rod, and the second arc body of valve head upper end is set.
2. aluminium is cast the automotive air intake door according to claim 1, and it is characterized in that: the described valve body of rod is made as aluminium alloy layer.
3. aluminium is cast the automotive air intake door according to claim 1, and it is characterized in that: described valve head is made as the carbon alloy steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720846 CN203022838U (en) | 2012-12-24 | 2012-12-24 | Aluminum-cast automobile air inlet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720846 CN203022838U (en) | 2012-12-24 | 2012-12-24 | Aluminum-cast automobile air inlet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022838U true CN203022838U (en) | 2013-06-26 |
Family
ID=48646829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720846 Expired - Fee Related CN203022838U (en) | 2012-12-24 | 2012-12-24 | Aluminum-cast automobile air inlet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481623A (en) * | 2014-11-26 | 2015-04-01 | 镇江维纳特气门有限公司 | Valve with sealing layer |
-
2012
- 2012-12-24 CN CN 201220720846 patent/CN203022838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481623A (en) * | 2014-11-26 | 2015-04-01 | 镇江维纳特气门有限公司 | Valve with sealing layer |
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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: 20130626 Termination date: 20131224 |