CN106246311B - Decorative tail pipe for automobile exhaust system - Google Patents
Decorative tail pipe for automobile exhaust system Download PDFInfo
- Publication number
- CN106246311B CN106246311B CN201610777330.0A CN201610777330A CN106246311B CN 106246311 B CN106246311 B CN 106246311B CN 201610777330 A CN201610777330 A CN 201610777330A CN 106246311 B CN106246311 B CN 106246311B
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- China
- Prior art keywords
- piece
- inner container
- liner
- mounting
- mounting plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a decorative tail pipe for an automobile exhaust system, wherein an upper liner piece and a lower liner piece are matched to form an exhaust through cavity of a liner, a connecting frame is arranged on the outer wall of the liner, the liner is sleeved outside the liner and is connected with an air outlet end of the liner through the connecting frame, a first mounting piece and a second mounting piece are arranged on the liner and are used for connecting the liner with a rear bumper of an automobile, a tail piece is connected with an air inlet end of the liner, and the tail piece is in smooth transition with the lower liner piece. The decorative tail pipe for the automobile exhaust system with the optimized design has reasonable structural design, can effectively insulate heat and achieve attractive effect by designing the tail piece, and is convenient to process due to the independent design of the tail piece; in addition, through the optimal design to the mounting bracket, improve holding power and positioning accuracy greatly.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a decorative tail pipe for an automobile exhaust system.
Background
The tail pipe of the exhaust system is divided into a common tail pipe and a decorative tail pipe, and the tail pipe has the function of guiding the tail gas generated by the engine out to the atmosphere. The decorative tail pipe can not only lead out tail gas, but also provide attractive appearance for the whole automobile and effectively insulate heat to protect the external decorative plastic parts of the automobile. The connection between the existing product and the vehicle body is generally one point or two points, the installation cannot play a balance role, and the product is easy to shake or fall off. In addition, the tail pipe is arranged on the vehicle, and people can see the ground from the tail pipe when standing behind the vehicle, so that the attractive effect is influenced.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a decorative tail pipe for an automobile exhaust system.
The invention provides a decorative tail pipe for an automobile exhaust system, which comprises: the inner container, the outer container, the connecting frame, the first mounting piece, the second mounting piece and the tail piece;
the inner container comprises an upper inner container sheet and a lower inner container sheet, the upper inner container sheet and the lower inner container sheet are matched to form an exhaust through cavity, the connecting frame is arranged on the outer wall of the inner container, and the outer container is sleeved outside the inner container and is connected with the air outlet end of the inner container through the connecting frame;
the first mounting piece and the second mounting piece are mounted on the inner container and used for connecting the inner container with a rear bumper of an automobile, a first bumper mounting plate is arranged on the first mounting piece, a second bumper mounting plate is arranged on the second mounting piece, and the first bumper mounting plate and the second bumper mounting plate are arranged in parallel;
the tail piece is connected with the air inlet end of the inner container, and the tail piece and the lower piece of the inner container are in smooth transition.
Preferably, the tail piece has an arc structure, the middle part of the tail piece is bent downwards, and the tail piece is connected with the air inlet end of the inner container in a welding mode.
Preferably, still include third installed part and fourth installed part, third installed part and fourth installed part are located the inner bag both sides respectively and are connected with the inner bag.
Preferably, first installed part and second installed part are located the inner bag top and are connected with the inner bag upper plate.
Preferably, the first bumper mounting plate is provided with a first rectangular positioning hole and a first circular mounting hole, the second bumper mounting plate is provided with a second rectangular positioning hole and a second circular mounting hole, and the length directions of the first rectangular positioning hole and the second rectangular positioning hole are arranged along the vertical direction.
Preferably, be equipped with the third bumper mounting panel on the third installed part, be equipped with the fourth bumper mounting panel on the fourth installed part, third bumper mounting panel and fourth bumper mounting panel are on a parallel with first bumper mounting panel setting.
Preferably, the third bumper mounting plate is provided with a third rectangular positioning hole and a third circular mounting hole, the fourth bumper mounting plate is provided with a fourth rectangular positioning hole and a fourth circular mounting hole, and the length directions of the third rectangular positioning hole and the fourth rectangular positioning hole are arranged along the horizontal direction.
Preferably, the outer edge of the upper piece of the inner container is provided with a first positioning groove, the outer edge of the lower piece of the inner container is provided with a second positioning groove, and the first positioning groove and the second positioning groove are correspondingly arranged.
Preferably, the inner wall of the exhaust through cavity is provided with an antirust coating.
According to the decorative tail pipe for the automobile exhaust system, the upper liner piece and the lower liner piece are matched to form an exhaust through cavity of the liner, the connecting frame is arranged on the outer wall of the liner, the outer liner is sleeved outside the liner and is connected with the air outlet end of the liner through the connecting frame, the first mounting piece and the second mounting piece are mounted on the liner and are used for connecting the liner with a rear bumper of an automobile, the tail piece is connected with the air inlet end of the liner, and the tail piece is in smooth transition with the lower liner piece. The decorative tail pipe for the automobile exhaust system with the optimized design has reasonable structural design, can effectively insulate heat and achieve attractive effect by designing the tail piece, and is convenient to process due to the independent design of the tail piece; in addition, through the optimal design to the mounting bracket, improve holding power and positioning accuracy greatly.
Drawings
Fig. 1 is a schematic structural diagram of a decorative tail pipe for an automobile exhaust system according to the present invention.
Fig. 2 is a schematic structural diagram of an inner container of a decorative tail pipe for an automobile exhaust system according to the present invention.
Detailed Description
As shown in fig. 1 and 2, fig. 1 is a schematic structural diagram of a decorative tail pipe for an automobile exhaust system according to the present invention, and fig. 2 is a schematic structural diagram of an inner container of the decorative tail pipe for the automobile exhaust system according to the present invention.
Referring to fig. 1 and 2, the present invention provides a decorative tail pipe for an automobile exhaust system, comprising: the inner container, the outer container 2, the connecting frame 3, the first mounting piece 5, the second mounting piece 6 and the tail piece 4;
the inner container comprises an upper inner container sheet 11 and a lower inner container sheet 12, the upper inner container sheet 11 and the lower inner container sheet 12 are matched to form an exhaust through cavity, the connecting frame 3 is arranged on the outer wall of the inner container, and the outer container 2 is sleeved outside the inner container and is connected with the air outlet end of the inner container through the connecting frame 3;
the first mounting piece 5 and the second mounting piece 6 are mounted on the inner container and used for connecting the inner container with a rear bumper of an automobile, a first bumper mounting plate is arranged on the first mounting piece 5, a second bumper mounting plate is arranged on the second mounting piece 6, and the first bumper mounting plate and the second bumper mounting plate are arranged in parallel;
the tail piece 4 is connected with the air inlet end of the inner container, and the tail piece 4 and the lower piece 12 of the inner container are in smooth transition.
In this embodiment, the automobile exhaust system that provides is with decorating tail pipe, the piece cooperation forms the exhaust logical chamber of inner bag under piece and the inner bag on the inner bag, the link sets up on the inner bag outer wall, the outer bag cover is established at the inner bag outside and is connected through the end of giving vent to anger of link and inner bag, first installed part and second installed part are installed and are used for being connected inner bag and rear bumper of automobile on the inner bag, the inlet end at the inner bag is connected to the taillet, and the taillet is with inner bag lower piece smooth transition. The decorative tail pipe for the automobile exhaust system with the optimized design has reasonable structural design, can effectively insulate heat and achieve attractive effect by designing the tail piece, and is convenient to process due to the independent design of the tail piece; in addition, through the optimal design to the mounting bracket, improve holding power and positioning accuracy greatly.
In the specific embodiment, the tail sheet 4 has an arc structure, the middle part of the tail sheet is bent downwards, and the tail sheet 4 is connected with the air inlet end of the inner container in a welding mode.
In the specific installation design, the novel liner installation structure further comprises a third installation part 7 and a fourth installation part 8, wherein the third installation part 7 and the fourth installation part 8 are respectively positioned on two sides of the liner and connected with the liner; further, the first mounting piece 5 and the second mounting piece 6 are positioned above the inner container and connected with the upper piece 11 of the inner container; a plurality of installed parts are reasonably distributed, so that the stress is uniform.
In a further specific embodiment, a third bumper mounting plate is arranged on the third mounting member 7, a fourth bumper mounting plate is arranged on the fourth mounting member 8, the third bumper mounting plate and the fourth bumper mounting plate are arranged in parallel to the first bumper mounting plate, a first rectangular positioning hole and a first circular mounting hole are arranged on the first bumper mounting plate, a second rectangular positioning hole and a second circular mounting hole are arranged on the second bumper mounting plate, the length directions of the first rectangular positioning hole and the second rectangular positioning hole are arranged along the vertical direction, a third rectangular positioning hole and a third circular mounting hole are arranged on the third bumper mounting plate, a fourth rectangular positioning hole and a fourth circular mounting hole are arranged on the fourth bumper mounting plate, and the length directions of the third rectangular positioning hole and the fourth rectangular positioning hole are arranged along the horizontal direction; in the installation process, the rectangular positioning hole plays a positioning role, and the installation accuracy of the decorative tail pipe on the automobile bumper is guaranteed.
In other specific embodiments, the outer edge of the upper liner sheet 11 is provided with a first positioning groove, the outer edge of the lower liner sheet 12 is provided with a second positioning groove, and the first positioning groove and the second positioning groove are correspondingly arranged; the inner container is accurately positioned when the upper inner container sheet and the lower inner container sheet form the inner container.
In other specific embodiments, the inner wall of the exhaust through cavity is provided with an antirust coating; the service life of the inner container is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A decorative tail pipe for an automotive exhaust system, comprising: the inner container, the outer container (2), the connecting frame (3), the first mounting piece (5), the second mounting piece (6) and the tail piece (4);
the inner container comprises an upper inner container sheet (11) and a lower inner container sheet (12), the upper inner container sheet (11) and the lower inner container sheet (12) are matched to form an exhaust through cavity, the connecting frame (3) is arranged on the outer wall of the inner container, and the outer container (2) is sleeved outside the inner container and is connected with the air outlet end of the inner container through the connecting frame (3);
the first mounting piece (5) and the second mounting piece (6) are mounted on the inner container and used for connecting the inner container with a rear bumper of an automobile, a first bumper mounting plate is arranged on the first mounting piece (5), a second bumper mounting plate is arranged on the second mounting piece (6), and the first bumper mounting plate and the second bumper mounting plate are arranged in parallel;
the tail piece (4) is connected with the air inlet end of the liner, and the tail piece (4) and the liner lower piece (12) are in smooth transition;
the tail piece (4) is of an arc structure, the middle part of the tail piece is bent downwards, and the tail piece (4) is connected with the air inlet end of the inner container in a welding mode;
the inner container is characterized by further comprising a third mounting piece (7) and a fourth mounting piece (8), wherein the third mounting piece (7) and the fourth mounting piece (8) are respectively located on two sides of the inner container and are connected with the inner container;
the first mounting piece (5) and the second mounting piece (6) are positioned above the liner and connected with the liner upper piece (11);
the first bumper mounting plate is provided with a first rectangular positioning hole and a first circular mounting hole, the second bumper mounting plate is provided with a second rectangular positioning hole and a second circular mounting hole, and the length directions of the first rectangular positioning hole and the second rectangular positioning hole are arranged along the vertical direction;
a third bumper mounting plate is arranged on the third mounting piece (7), a fourth bumper mounting plate is arranged on the fourth mounting piece (8), and the third bumper mounting plate and the fourth bumper mounting plate are arranged in parallel to the first bumper mounting plate;
the third bumper mounting plate is provided with a third rectangular positioning hole and a third circular mounting hole, the fourth bumper mounting plate is provided with a fourth rectangular positioning hole and a fourth circular mounting hole, and the length directions of the third rectangular positioning hole and the fourth rectangular positioning hole are arranged along the horizontal direction.
2. The decorative tail pipe for the automobile exhaust system according to claim 1, wherein the outer edge of the upper liner sheet (11) is provided with a first positioning groove, the outer edge of the lower liner sheet (12) is provided with a second positioning groove, and the first positioning groove and the second positioning groove are correspondingly arranged.
3. The decorative tail pipe for an automobile exhaust system according to claim 1, wherein the inner wall of the exhaust through cavity is provided with a rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777330.0A CN106246311B (en) | 2016-08-30 | 2016-08-30 | Decorative tail pipe for automobile exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777330.0A CN106246311B (en) | 2016-08-30 | 2016-08-30 | Decorative tail pipe for automobile exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246311A CN106246311A (en) | 2016-12-21 |
| CN106246311B true CN106246311B (en) | 2020-02-18 |
Family
ID=58080238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777330.0A Active CN106246311B (en) | 2016-08-30 | 2016-08-30 | Decorative tail pipe for automobile exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531032A (en) * | 2020-03-19 | 2020-08-14 | 保隆(安徽)汽车配件有限公司 | Forming die and processing technology for automobile decoration tail throat |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3376698B2 (en) * | 1994-06-21 | 2003-02-10 | スズキ株式会社 | Attachment structure of makeup cover at exhaust pipe connection part of motorcycle |
| US6408980B1 (en) * | 2000-03-02 | 2002-06-25 | Mark W. Dooley | Exhaust pipe and muffler for motorcycle that does not heat discolor |
| FR2927658A3 (en) * | 2008-02-15 | 2009-08-21 | Renault Sas | Exhaust gas treating device for particle filter in internal combustion engine of motor vehicle, has case receiving ceramic body for treating exhaust gas, and maintaining unit maintaining ceramic body in translation inside case |
| CN201687562U (en) * | 2010-03-31 | 2010-12-29 | 杨仁对 | Exhaust pipe with support |
| CN203335211U (en) * | 2013-07-25 | 2013-12-11 | 宁波思明汽车科技有限公司 | Decorative tail pipe |
| CN204371468U (en) * | 2014-12-16 | 2015-06-03 | 浙江吉利汽车研究院有限公司 | A kind of outlet pipe decorative cover device |
-
2016
- 2016-08-30 CN CN201610777330.0A patent/CN106246311B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106246311A (en) | 2016-12-21 |
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