CN210139765U - Mounting structure of air filter intake pipe of automobile - Google Patents
Mounting structure of air filter intake pipe of automobile Download PDFInfo
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- CN210139765U CN210139765U CN201920999325.3U CN201920999325U CN210139765U CN 210139765 U CN210139765 U CN 210139765U CN 201920999325 U CN201920999325 U CN 201920999325U CN 210139765 U CN210139765 U CN 210139765U
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- body sheet
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Abstract
The utility model relates to a mounting structure of empty filter intake pipe of car, including automobile body sheet metal component and empty filter intake pipe, be equipped with the joint hole on the automobile body sheet metal component and from the downward convex annular portion in edge in joint hole, the lower extreme of empty filter intake pipe is equipped with and is pipy joint head, the upper portion of joint head is equipped with the flange of outside extension, the lower part of joint head is equipped with the several latch, the overhead cover of joint is equipped with the sealing washer, the upper end of sealing washer is equipped with the big seal lip of outside extension, be equipped with several circles of little seal lip of outside extension on the sealing washer, the joint head is from last to passing joint hole and annular portion down, the equal lower extreme at the annular portion of several latch, the flange is located the upside in joint hole, big seal lip centre gripping is between flange and automobile body sheet metal component, several circles of little seal lip all offsets with. The utility model discloses the problem of difficulty and engine compartment interior spare part arrangement difficulty is arranged to the air cleaner intake pipe of having alleviated.
Description
Technical Field
The utility model relates to an air intake system of car, concretely relates to mounting structure of empty filter intake pipe of car.
Background
At present, an air inlet pipe of an air filter of an automobile is directly assembled on the air filter, and the most common assembling mode is that the air inlet pipe of the air filter is fixedly connected to an air inlet of the air filter through a hoop. The air filter air inlet pipe needs to be arranged in an engine compartment, the space of the engine compartment of a compact automobile is small, and the problem that the air filter air inlet pipe is difficult to arrange exists.
Disclosure of Invention
The utility model aims at providing a mounting structure of empty filter intake pipe of car to alleviate the problem that the difficulty was arranged to empty filter intake pipe.
The utility model relates to an installation structure of an air filter intake pipe of an automobile, which comprises an automobile body sheet metal part and an air filter intake pipe, wherein the automobile body sheet metal part is provided with a clamping hole and an annular part which protrudes downwards from the edge of the clamping hole, the lower end of the air filter intake pipe is provided with a tubular clamping joint, the upper part of the clamping joint is provided with a flange which extends outwards, the lower part of the clamping joint is provided with a plurality of clamping teeth, the clamping joint is sleeved with a sealing ring, the upper end of the sealing ring is provided with a large sealing lip which extends outwards, the sealing ring is provided with a plurality of circles of small sealing lips which extend outwards, the clamping joint passes through the clamping hole and the annular part from top to bottom, the plurality of clamping teeth are all clamped at the lower end of the annular part, the flange is positioned at the upper side of the clamping hole, and the large sealing lips are clamped between the, and the small sealing lips are abutted against the inner wall of the annular part for a plurality of circles.
Furthermore, an annular groove used for embedding the sealing ring is arranged on the outer wall of the clamping connector.
Further, the latch is a wedge-shaped tooth which gradually protrudes out of the outer wall of the clamping head from bottom to top.
Further, the air filter air inlet pipe is located on the inner side of the automobile fender.
The utility model discloses install empty filter intake pipe on the automobile body sheet metal component, can arrange empty filter intake pipe between fender and automobile body sheet metal component, do not occupy the space in engine compartment, the problem that the difficulty was arranged to the spare part in having alleviated empty filter intake pipe and having arranged difficulty and the engine compartment, adopt dedicated sealing washer to form the multiple seal, the sealing performance of empty filter intake pipe and automobile body sheet metal component joint department has been guaranteed, and the steam generator is simple in structure, the dependable performance and the firm advantage of support.
Drawings
Fig. 1 is a schematic structural view of an installation structure of an air cleaner intake duct of an automobile in the embodiment.
FIG. 2 is a schematic structural view of an air intake pipe of an air cleaner according to an embodiment;
FIG. 3 is one of cross-sectional views of an air intake duct of the air cleaner in the embodiment;
FIG. 4 is a second sectional view of the air intake duct of the air cleaner in the embodiment;
FIG. 5 is a schematic structural view of a seal ring;
in the figure: 1-air filter air inlet pipe; 2-a bayonet joint; 3, clamping teeth; 4-a flange; 5, sealing rings; 6-large sealing lip; 7-small sealing lip; 8, vehicle body sheet metal parts; 9-ring section.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 5, an installation structure of an air filter intake pipe of an automobile comprises an automobile body sheet metal part 8 and an air filter intake pipe 1, wherein the automobile body sheet metal part 8 is provided with a clamping hole and an annular part 9 protruding downwards from the edge of the clamping hole, the annular part 9 can be formed by stamping, the lower end of the air filter intake pipe 1 is provided with a tubular clamping head 2, the upper part of the clamping head 2 is provided with a flange 4 extending outwards, the lower part of the clamping head 2 is provided with a plurality of clamping teeth 3, the clamping head 2 is sleeved with a sealing ring 5, the upper end of the sealing ring 5 is provided with a large sealing lip 6 extending outwards, the sealing ring 5 is provided with a plurality of small sealing lips 7 extending outwards, the clamping head 2 penetrates through the clamping hole and the annular part 9 from top to bottom, the plurality of clamping teeth 3 are all clamped at the lower end of the annular part 9, the flange 4 is positioned at the upper side of the clamping hole, the small sealing lips 7 all abut against the inner wall of the annular part 9. The large sealing lip 6 is able to both form a seal and provide a spring force for the snap fit between the snap fitting 2 and the annular portion 9 to reduce the possibility of loosening. The large sealing lip 6 and a plurality of circles of small sealing lips 7 form a plurality of seals, and the sealing performance is guaranteed. The sealing ring 5 may be made of rubber.
In this embodiment, the outer wall of the clamping joint 2 is provided with an annular groove for embedding the sealing ring 5. The annular groove axially limits the sealing ring 5 to ensure sealing performance.
In this embodiment, the latch 3 is a wedge-shaped tooth gradually protruding from the bottom to the top of the outer wall of the bayonet 2.
In the present embodiment, the air filter intake duct 1 is located inside the fender panel of the automobile, and the vehicle body sheet metal part 8 is a fender assembly.
Through installing empty filter intake pipe 1 on automobile body sheet metal component 8, can form firm support, can arrange empty filter intake pipe 1 between fender and automobile body sheet metal component 8, do not occupy the space in engine compartment, the problem that the difficulty was arranged to empty filter intake pipe 1 and spare part in the engine compartment arranged the difficulty has been alleviated, adopt dedicated sealing washer 5 to form the multichannel sealed, the sealing performance of joint department of empty filter intake pipe 1 and automobile body sheet metal component 8 has been guaranteed, and the steam generator has a simple structure, the dependable performance and the firm advantage of support. In actual use, an air inlet of an air filter positioned in an engine compartment is arranged on the inner side of the automobile body sheet metal part 8, so that the air inlet of the air filter is communicated with the clamping joint 2.
Claims (4)
1. The utility model provides a mounting structure of empty filter intake pipe of car which characterized in that: including automobile body sheet metal component (8) and empty filter intake pipe (1), be equipped with the joint hole on automobile body sheet metal component (8) and from the downward convex annular portion (9) in edge in joint hole, the lower extreme of empty filter intake pipe (1) is equipped with and is pipy joint (2), the upper portion of joint (2) is equipped with outside flange (4) that extend, the lower part of joint (2) is equipped with several latch (3), the cover is equipped with sealing washer (5) on joint (2), the upper end of sealing washer (5) is equipped with outside big sealing lip (6) that extend, be equipped with several rings outside little sealing lip (7) that extend on sealing washer (5), joint (2) are from last to passing down the joint hole with annular portion (9), several latch (3) all block the lower extreme of annular portion (9), flange (4) are located the upside in joint hole, big seal lip (6) centre gripping in flange (4) with between automobile body sheet metal component (8), several circles little seal lip (7) all with the inner wall of annular portion (9) offsets.
2. The mounting structure of an air cleaner intake duct of an automobile according to claim 1, wherein: and an annular groove for embedding the sealing ring (5) is formed in the outer wall of the clamping connector (2).
3. The mounting structure of an air cleaner intake duct of an automobile according to claim 1, wherein: the latch (3) is a wedge-shaped tooth which gradually protrudes out of the outer wall of the clamping head (2) from bottom to top.
4. The mounting structure of an air cleaner intake duct of an automobile according to claim 1, wherein: and the air filter air inlet pipe (1) is positioned on the inner side of the automobile fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999325.3U CN210139765U (en) | 2019-06-30 | 2019-06-30 | Mounting structure of air filter intake pipe of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999325.3U CN210139765U (en) | 2019-06-30 | 2019-06-30 | Mounting structure of air filter intake pipe of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210139765U true CN210139765U (en) | 2020-03-13 |
Family
ID=69735923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999325.3U Active CN210139765U (en) | 2019-06-30 | 2019-06-30 | Mounting structure of air filter intake pipe of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210139765U (en) |
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2019
- 2019-06-30 CN CN201920999325.3U patent/CN210139765U/en active Active
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