CN212499870U - Heavy-duty car air inlet - Google Patents
Heavy-duty car air inlet Download PDFInfo
- Publication number
- CN212499870U CN212499870U CN202020674178.5U CN202020674178U CN212499870U CN 212499870 U CN212499870 U CN 212499870U CN 202020674178 U CN202020674178 U CN 202020674178U CN 212499870 U CN212499870 U CN 212499870U
- Authority
- CN
- China
- Prior art keywords
- base
- air inlet
- intake duct
- heavy
- inlet channel
- 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
- 238000000071 blow moulding Methods 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a heavy-duty car air inlet channel, which comprises an air inlet channel body and a base; the base is a prefabricated part base; the base is arranged at the bottom of the air inlet channel body; the prefabricated part base is fixed with the air inlet body in a bonding mode during blow molding of the air inlet body. The utility model provides a heavy-duty car intake duct is through setting up a prefab base in intake duct body bottom, and the structural strength of enhancement intake duct body bottom that can be very big has adopted simultaneously when intake duct body blow molding, and is fixed with base and intake duct body bonding, has guaranteed the gas tightness of intake duct body.
Description
Technical Field
The utility model belongs to the technical field of automobile spare and accessory parts and specifically relates to a heavy-duty car intake duct is related to.
Background
As is known, the lorry structure is very complicated, comprises numerous systems, and some parts are not big, nevertheless also influences whole quality, for example, air intake system is mostly backpack intake duct and the intake duct is mostly plastic uptake, blow molding and makes, and the finished piece thickness is uneven, and wherein, the connected mode is mostly outside flexonics or rigid connection, and current connected mode is neither reasonable also be difficult to seal, admits air into easily and intake, is the hidden danger that can influence whole lorry quality and must overcome.
For example, the special joint bracket for the air inlet of the heavy-duty car of patent CN 200420099004.1. The special joint support is designed for solving the problems of unstable connecting part, poor structural strength and the like of the air inlet passage of the heavy-duty automobile.
This application is then from intake duct itself to improve, improves the structural strength and the gas tightness at the connection position of intake duct, through setting up a prefab base in the intake duct bottom, strengthens the structural strength of intake duct and car erection joint department. Simultaneously, when the air inlet channel body is subjected to blow molding, the base and the air inlet channel body are bonded and fixed, so that the air tightness of the air inlet channel body is ensured.
Disclosure of Invention
The utility model aims to solve the problem that to the shortcoming among the above-mentioned prior art, put forward improvement scheme or alternative, especially an improvement or alternative that improves heavy-duty car intake duct connection position's structural strength and gas tightness effect.
In order to solve the above problem, the utility model discloses a scheme as follows: the heavy-duty automobile air inlet comprises an air inlet body and is characterized by further comprising a base; the base is a prefabricated part base; the base is arranged at the bottom of the air inlet channel body; the prefabricated part base is fixed with the bottom of the air inlet channel body through bonding.
Present heavy automobile intake duct is mostly the plastic uptake, the blow molding is made, the finished piece thickness is uneven, wherein, the connected mode is mostly outside flexonics or rigid connection, because the connection position structural strength of the intake duct that plastic uptake or blow molding made is low, damage very easily in daily use, consequently, this application has set up the prefab base to this problem, and place the bottom at blow molding mould and make with intake duct body together when intake duct body blow molding, bonding ability when thermoplastic molding through intake duct body bonds fixedly rather than, the very big structural strength who has strengthened intake duct connection position under the prerequisite that does not influence the gas tightness, make the intake duct no longer need install other connecting pieces additional when the installation is used, and then reduced heavy automobile's manufacturing cost.
Further, according to above-mentioned design scheme heavy-duty car intake duct, its characterized in that, the prefab base bonds fixedly with the intake duct body when intake duct body blow molding.
Further, according to the above design scheme, the heavy-duty car air inlet channel is characterized in that the base is an oval plastic pipe.
Further, according to the above design scheme the heavy-duty car air inlet channel, its characterized in that is equipped with in the middle of the base and strengthens even board. Set up one and strengthen even board in the centre of prefab base, structural strength that can effectual reinforcing prefab base.
The technical effects of the utility model are as follows: the utility model discloses a heavy-duty car air inlet channel, which comprises an air inlet channel body and a base; the base is a prefabricated part base; the base is arranged at the bottom of the air inlet channel body; the prefabricated part base is fixed with the air inlet body in a bonding mode during blow molding of the air inlet body. The utility model provides a heavy-duty car intake duct is through setting up a prefab base in intake duct body bottom, and the structural strength of enhancement intake duct body bottom that can be very big has adopted simultaneously when intake duct body blow molding, and is fixed with base and intake duct body bonding, has guaranteed the gas tightness of intake duct body.
Drawings
FIG. 1 shows a heavy vehicle air intake duct.
Fig. 2 is a preform base.
Wherein, 1 is the intake duct body, 2 is the base, 3 is the enhancement even board.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
Example (b): the heavy-duty automobile air inlet comprises an air inlet body and is characterized by further comprising a base; the base is a prefabricated part base; the base is arranged at the bottom of the air inlet channel body; the prefabricated part base is fixedly bonded with the bottom of the air inlet channel body; the prefabricated part base is fixedly bonded with the air inlet body when the air inlet body is subjected to blow molding; the base is an oval plastic pipe; and a reinforcing connecting plate is arranged in the middle of the base.
Improve from intake duct itself, improve the structural strength and the gas tightness at the position of connecting of intake duct, through set up a prefab base in the intake duct bottom, strengthen the structural strength of intake duct and car erection joint department. Simultaneously, when the air inlet channel body is subjected to blow molding, the base and the air inlet channel body are bonded and fixed, so that the air tightness of the air inlet channel body is ensured.
Claims (4)
1. The heavy-duty automobile air inlet comprises an air inlet body and is characterized by further comprising a base; the base is a prefabricated part base; the base is arranged at the bottom of the air inlet channel body; the prefabricated part base is fixed with the bottom of the air inlet channel body through bonding.
2. The heavy-duty vehicle air intake according to claim 1, wherein the preform base is adhesively secured to the air intake body during blow molding of the air intake body.
3. The heavy-duty vehicle air intake duct of claim 1, wherein the base is an oval plastic tube.
4. The heavy-duty vehicle air intake duct of claim 1, wherein a reinforcing connecting plate is provided in the middle of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674178.5U CN212499870U (en) | 2020-04-28 | 2020-04-28 | Heavy-duty car air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674178.5U CN212499870U (en) | 2020-04-28 | 2020-04-28 | Heavy-duty car air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212499870U true CN212499870U (en) | 2021-02-09 |
Family
ID=74434714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674178.5U Expired - Fee Related CN212499870U (en) | 2020-04-28 | 2020-04-28 | Heavy-duty car air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212499870U (en) |
-
2020
- 2020-04-28 CN CN202020674178.5U patent/CN212499870U/en not_active Expired - Fee Related
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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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |