CN204163825U - Exhaust tail pipe of automobile - Google Patents
Exhaust tail pipe of automobile Download PDFInfo
- Publication number
- CN204163825U CN204163825U CN201420649593.XU CN201420649593U CN204163825U CN 204163825 U CN204163825 U CN 204163825U CN 201420649593 U CN201420649593 U CN 201420649593U CN 204163825 U CN204163825 U CN 204163825U
- Authority
- CN
- China
- Prior art keywords
- link
- inner bag
- shell
- welded
- tail pipe
- 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.)
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Links
- 241000264877 Hippospongia communis Species 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of exhaust tail pipe of automobile, comprise shell (1) and inner bag (2), the first link (3) and the second link (4) is respectively equipped with between inner bag (2) and shell (1), first link (3) is located between inner bag (2) and shell (1) near rolling up circle flange (1.1) place, the small end (3.1) of the first link (3) is welded and fixed with the inwall at enlarging (2.1) place of the front end of inner bag (2), the large end of the first link (3) is welded and fixed by the inwall of outside flange (3.2) with shell (1), ringwise, the second link (4) is welded to connect between the end and inner bag (2) of shell (1) second link (4), the wall body of the front portion of inner bag (2) is evenly equipped with multiple mesh (2.2), and is provided with ceramic honey comb layer (5) between the inwall of the outer wall of the front portion of inner bag (2) and shell (1).This exhaust tail pipe of automobile compact structure, economical and practical, very environmental protection.
Description
Technical field
The utility model relates to automobile exhaust pipe field, particularly a kind of exhaust tail pipe of automobile.
Background technique
As everyone knows, outlet pipe is the vitals for car exhaust gas, generally comprises outlet pipe main body, exhaust connection and decoration tail tail pipe.Along with increasing of automobile quantity, vehicle exhaust to the harm of environment gradually be familiar with by people, current thing has occurred that some are provided with the outlet pipe of catalytic cleaner on becoming, purify vehicle exhaust, but problem is, the volume of the catalytic cleaner of prior art is often larger, the installation of catalytic cleaner also needs additionally to arrange carrier, installing space that will be very large, for some compact vehicles, is difficult to realize installing.
Summary of the invention
Technical problem to be solved in the utility model is: the exhaust tail pipe of automobile providing a kind of compact structure, economical and practical, very environmental protection.
The technical scheme in the invention for solving the above technical problem is: a kind of exhaust tail pipe of automobile, comprise shell and inner bag, the anterior fit of described inner bag is installed in the cavity of described shell, the first link and the second link is respectively equipped with between described inner bag and described shell, the first described link is located between described inner bag and shell near rolling up circle flange place, the front end of described inner bag is provided with enlarging outwardly, the first described link is bell mouth shape, the inwall of enlarging place of the small end of the first link and the front end of described inner bag is welded and fixed, the large end of the first link is welded and fixed by the inwall of outside flange and described shell, ringwise, and the second described link is welded to connect between the end and inner bag of described shell the second described link, the wall body of the front portion of described inner bag is evenly equipped with multiple mesh, and is provided with ceramic honey comb layer between the inwall of the outer wall of the front portion of described inner bag and described shell.
Compared with prior art, the utility model has the advantage of: between this exhaust tail pipe of automobile inner bag and shell, be respectively equipped with the first link and the second link, first link is located between inner bag and shell near volume circle flange place, the front end of inner bag is provided with enlarging outwardly, first link is bell mouth shape, the inwall of enlarging place of the small end of the first link and the front end of inner bag is welded and fixed, and the large end of the first link is welded and fixed by the inwall of outside flange and described shell; Ringwise, and the second link is welded to connect between the end and inner bag of shell second link; The wall body of the front portion of inner bag is evenly equipped with multiple mesh, and is provided with ceramic honey comb layer between the outer wall of the front portion of inner bag and the inwall of shell.Like this, by the setting of the first link and the second link between inner bag and shell, define the carrier for installing ceramic honey comb layer, and due to the first link be bell mouth shape, also can form reflection, have certain erasure effect.
As preferably, the inner chamber that the second described link is provided with hollow and the first flanging turned up and the second flanging, and the outer wall of the first flanging and described inner bag is welded and fixed, the second described flanging and the inwall of described shell are welded and fixed.Like this, connection is more firm.
As preferably, the length of the first described flanging is less than the length of the second described flanging.Like this, welding operation can be facilitated.
As preferably, end limit one hypotenuse of the front end of described shell, and the end limit place of the front end of described shell is provided with volume circle flange.Like this, profile is more attractive in appearance.
As preferably, the hypotenuse of described case nose and the angle of substantially horizontal are 75 °.Like this, profile is more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model exhaust tail pipe of automobile.
In Fig. 1: 1 shell, 1.1 volume circle flange, 2 inner bags, 2.1 enlargings, 2.2 mesh, 3 first links, 3.1 small ends, 3.2 flange, 4 second links, 4.1 first flangings, 4.2 second flangings, 5 ceramic honey comb layers.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1, a kind of exhaust tail pipe of automobile, comprise shell 1 and inner bag 2, the anterior fit of described inner bag 2 is installed in the cavity of described shell 1, the first link 3 and the second link 4 is respectively equipped with between described inner bag 2 and described shell 1, the first described link 3 is located between described inner bag 2 and shell 1 near rolling up circle flange 1.1 place, the front end of described inner bag 2 is provided with enlarging 2.1 outwardly, the first described link 3 is in bell mouth shape, the small end 3.1 of the first link 3 is welded and fixed with the inwall at enlarging 2.1 place of the front end of described inner bag 2, the large end of the first link 3 is welded and fixed with the inwall of described shell 1 by outside flange 3.2, ringwise, and the second described link 4 is welded to connect between the end and inner bag 2 of described shell 1 the second described link 4, the wall body of the front portion of described inner bag 2 is evenly equipped with multiple mesh 2.2, and is provided with ceramic honey comb layer 5 between the inwall of the outer wall of the front portion of described inner bag 2 and described shell 1.
The inner chamber that the second described link 4 is provided with hollow and the first flanging 4.1 and the second flanging 4.2 turned up, and the first flanging 4.1 is welded and fixed with the outer wall of described inner bag 2, the second described flanging 4.2 is welded and fixed with the inwall of described housing 1.
The length of the first described flanging 4.1 is less than the length of the second described flanging 4.2.
End limit one hypotenuse of the front end of described shell 1, and the end limit place of the front end of described shell 1 is provided with volume circle flange 1.1.
The described hypotenuse of shell 1 front end and the angle of substantially horizontal are 75 °.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various changes done in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (5)
1. an exhaust tail pipe of automobile, comprise shell (1) and inner bag (2), the anterior fit of described inner bag (2) is installed in the cavity of described shell (1), it is characterized in that: between described inner bag (2) and described shell (1), be respectively equipped with the first link (3) and the second link (4), described the first link (3) is located between described inner bag (2) and shell (1) near rolling up circle flange (1.1) place, the front end of described inner bag (2) is provided with enlarging (2.1) outwardly, described the first link (3) is in bell mouth shape, the small end (3.1) of the first link (3) is welded and fixed with the inwall at enlarging (2.1) place of the front end of described inner bag (2), the large end of the first link (3) is welded and fixed by the inwall of outside flange (3.2) with described shell (1), ringwise, and described the second link (4) is welded to connect between the end and inner bag (2) of described shell (1) described the second link (4), the wall body of the front portion of described inner bag (2) is evenly equipped with multiple mesh (2.2), and is provided with ceramic honey comb layer (5) between the inwall of the outer wall of the front portion of described inner bag (2) and described shell (1).
2. exhaust tail pipe of automobile according to claim 1, it is characterized in that: the inner chamber that described the second link (4) is provided with hollow and the first flanging (4.1) turned up and the second flanging (4.2), and the first flanging (4.1) is welded and fixed with the outer wall of described inner bag (2), described the second flanging (4.2) is welded and fixed with the inwall of described shell (1).
3. exhaust tail pipe of automobile according to claim 2, is characterized in that: the length of described the first flanging (4.1) is less than the length of described the second flanging (4.2).
4. exhaust tail pipe of automobile according to claim 1, is characterized in that: end limit one hypotenuse of the front end of described shell (1), and the end limit place of the front end of described shell (1) is provided with volume circle flange (1.1).
5. exhaust tail pipe of automobile according to claim 1, is characterized in that: the described hypotenuse of shell (1) front end and the angle of substantially horizontal are 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649593.XU CN204163825U (en) | 2014-11-03 | 2014-11-03 | Exhaust tail pipe of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649593.XU CN204163825U (en) | 2014-11-03 | 2014-11-03 | Exhaust tail pipe of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163825U true CN204163825U (en) | 2015-02-18 |
Family
ID=52537523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649593.XU Active CN204163825U (en) | 2014-11-03 | 2014-11-03 | Exhaust tail pipe of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163825U (en) |
-
2014
- 2014-11-03 CN CN201420649593.XU patent/CN204163825U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315171 Zhejiang city of Ningbo province Yinzhou District jishigang town jcair Road No. 688 Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. Address before: 315176 Ningbo Province, Yinzhou District Spring Industrial Park Road, Cai Cai road, No. 688 Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder |
Address after: No.688 Jucai Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: No. 688, Jucai Road, jishigang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |