KR960008186Y1 - Exhaust pipe adapter of a car - Google Patents
Exhaust pipe adapter of a car Download PDFInfo
- Publication number
- KR960008186Y1 KR960008186Y1 KR2019940034119U KR19940034119U KR960008186Y1 KR 960008186 Y1 KR960008186 Y1 KR 960008186Y1 KR 2019940034119 U KR2019940034119 U KR 2019940034119U KR 19940034119 U KR19940034119 U KR 19940034119U KR 960008186 Y1 KR960008186 Y1 KR 960008186Y1
- Authority
- KR
- South Korea
- Prior art keywords
- adapter
- exhaust pipe
- vehicle
- exhaust
- bumper
- Prior art date
Links
Classifications
-
- 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
-
- 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
- F01N13/20—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 having flared outlets, e.g. of fish-tail shape
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
요약없슴No summary
Description
제1도는 종래 배기관의 어댑터를 나타낸 구성도.1 is a configuration diagram showing an adapter of a conventional exhaust pipe.
제2도는 종래 어댑터의 일실시예.2 is one embodiment of a conventional adapter.
제3도는 종래 어댑터의 다른 실시예.3 is another embodiment of a conventional adapter.
제4도는 종래 어댑터와 범퍼의 설치상태도.4 is a state diagram of the conventional adapter and bumper installation.
제5도는 본 고안 어댑터의 일부 평단면도.5 is a partial cross-sectional view of the inventive adapter.
제6도는 본 고안 어댑터의 정면도.6 is a front view of the present invention adapter.
제7도는 본 고안 어댑터와 범퍼의 설치상태도.7 is an installation state of the adapter and bumper of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 배기관20 : 어댑터10: exhaust pipe 20: adapter
30 : 범퍼31 : 설치홈30: bumper 31: mounting groove
210 : 안내관211 : 배출구210: guide tube 211: outlet
212 : 확장부220 : 외부관212: expansion unit 220: outer tube
222 : 만곡면222 curved surface
본 고안은 차량의 배기가스가 배기되도록 안내하는 배기관의 끝단에 일체로 고정설치되는 어댑터에 관한 것으로, 특히 배출구는 나팔형으로 형성하여 배기소음 및 진동을 줄이고, 외형은 타원형으로 형성하여 차량의 후방 외관디자인을 미려하게 형성하고자 안출한 차량의 배기관어댑터에 관한 것이다.The present invention relates to an adapter that is integrally fixed to the end of the exhaust pipe for guiding the exhaust gas of the vehicle, in particular, the exhaust port is formed in the trumpet to reduce the exhaust noise and vibration, the outer shape is formed in the elliptical rear of the vehicle The present invention relates to an exhaust pipe adapter of a vehicle designed to form a beautiful exterior design.
일반적으로 차량에는 배기가스의 배기를 안내하기 위하여 차체하부에 배기관이 설치되어 있다.In general, an exhaust pipe is installed under the vehicle body to guide the exhaust of the exhaust gas.
그런데 종래에는 배기관의 끝단이 배기가스에 의하여 삭아서 보기 흉하게 되는 문제점이 있어, 이를 보강하도록 하는 동시에 외관상 전체적으로 차량의 디자인을 미려하게 하기 위하여 배기관의 끝단에 별도의 어댑터를 설치하였다.However, in the related art, there is a problem in that the end of the exhaust pipe is unsightly by the exhaust gas, and a separate adapter is installed at the end of the exhaust pipe to reinforce it and to enhance the overall design of the vehicle.
그런데 이러한 어댑터(20)는 제1도와 같이 원형으로 되어 주종을 이루고 있으며, 어댑터(20)의 끝단의 미관을 미려하게 보이도록 제2도와 같이 경사면(21)을 주거나, 제3도와 같이 구부려서 굴곡부(22)를 형성하였다.By the way, the adapter 20 has a circular shape as shown in FIG. 1 and forms a main slave, and gives an inclined surface 21 as shown in FIG. 2 to beautify the aesthetics of the end of the adapter 20, or bends it by bending it as shown in FIG. 22) was formed.
그러나 이러한 어댑터(20)는 단순히 원형으로 되어 있어 배기관(10)과 어댑터(20)를 통해 배기되는 가스의 배기속도가 일정하여, 별도의 소음방지장치가 설치되어 있다고 하여도 약간의 소음이 발생하게 되었고, 또한 배기가수의 맥동에 의하여 자유단측의 어댑터(20)에서 진동이 발생하게 되는 문제점이 있었다.However, since the adapter 20 is simply circular, the exhaust velocity of the gas exhausted through the exhaust pipe 10 and the adapter 20 is constant, so that a slight noise may be generated even if a separate noise suppression device is installed. In addition, there was a problem that vibration occurs in the adapter 20 on the free end side by the pulsation of the exhaust singer.
또한, 배기관(10)에 일체로 고정된 어댑터(20)를 설치할 때 차량의 범퍼(30)의 후미와 일치시키는 경우, 제4도와 같이 범퍼(30)의 하부에 어댑터(20)의 설치공간을 위한 설치홈(31)을 형성하여야 되므로 그 설치홈(31)을 대략 반원형으로 형성하였던 것이다.In addition, when the adapter 20 fixed to the exhaust pipe 10 is installed at the rear end of the bumper 30 of the vehicle, the installation space of the adapter 20 is disposed below the bumper 30 as shown in FIG. Since the installation groove 31 is to be formed, the installation groove 31 was formed in a semi-circular shape.
그러나 원형의 어댑터(20)와 범퍼(30)의 원형의 설치홈(31)에 의하여 그 후방 디자인이 마치 가늘게 보여서 차체의 경량감을 주게 되는 문제점이 있었다.However, there was a problem that the rear design of the rear adapter looks as thin by the circular installation groove 31 of the circular adapter 20 and the bumper 30, thereby giving a light weight of the vehicle body.
본 고안은 이러한 종래의 문제점을 해결하고자 안출한 것으로, 본 고안의 목적은 첫째, 어댑터를 배출구는 나팔형으로 형성하여 배기소음 및 진동을 줄이도록 하는 데 있으며, 둘째, 외형은 타원형으로 형성하여 차량의 후방 외관디자인을 중량감이 있도록 미려하게 하고자 하는 데 그 목적이 있다.The present invention has been devised to solve such a conventional problem, the purpose of the present invention is to firstly reduce the exhaust noise and vibration by forming the adapter in the trumpet, the second, the appearance is formed in the elliptical vehicle The purpose is to make the exterior design of the car look beautiful and heavy.
본 고안의 목적을 달성하기 위하여 어댑터를, 내부 배출구의 끝단부를 나팔형으로 형성하여 배기소음 및 진동을 줄이도록 하는 안내관과, 외형은 타원형으로 형성하여 차량의 후방 외관디자인을 중량감이 있도록 미려하게 보이도록 하는 외부관으로 구성한 것이 본 고안의 특징이다.In order to achieve the object of the present invention, the adapter, the guide tube for reducing the exhaust noise and vibration by forming the end of the inner outlet in the trumpet shape, the outer shape is formed in an oval shape to make the rear exterior design of the vehicle beautiful It is a feature of the present invention that it consists of an outer tube to be visible.
이하 본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도면 제5도 내지 제7도에서, 차량의 배기관(10)끝단에 설치되는 어댑터(20)와, 범퍼(30)의 후미와 일치되게 어댑터(20)의 설치를 위한 설치홈(31)이 형성된 것에 있어서, 상기 어댑터(20)의 내부에 배출구(211)를 확장하여 배기소음 및 진동을 줄이도록 하는 안내관(210)을 설치한 것이 본 고안의 기본적인 특징이다.5 to 7, the adapter 20 installed at the end of the exhaust pipe 10 of the vehicle and the installation groove 31 for installing the adapter 20 are formed to coincide with the rear end of the bumper 30. In this case, it is a basic feature of the present invention to install a guide pipe 210 to reduce the exhaust noise and vibration by expanding the outlet 211 in the interior of the adapter 20.
상기 안내관(210)은 배출구(211)의 끝단부가 나팔형으로 확장되게 확장부(212)로 형성한 것이 본 고안의 부수적인 특징이다.The guide tube 210 is an additional feature of the present invention is formed by the extension portion 212 so that the end portion of the discharge port 211 is extended in a trumpet shape.
상기 안내관(210)의 끼움단에 배기관(10)과의 조립을 위하여 상호 대칭으로 절곡성형한 압지편(213)을 형성한다.At the fitting end of the guide tube 210 is formed a blotting piece 213 bent in mutual symmetry for assembly with the exhaust pipe (10).
상기 어댑터(20)의 외형을 타원형으로 형성하여 차량의 후방 디자인을 중량감이 있도록 미려하게 보이도록 하는 외부관(220)과, 상기 외부관(220)의 설치를 위한 범퍼(30)의 설치홈(31)을 반타원형으로 형성한 것이 본 고안의 다른 특징이다.The outer tube 220 and the mounting groove of the bumper 30 for the installation of the outer tube 220 to make the appearance of the adapter 20 in the oval shape to make the rear design of the vehicle look beautiful to have a sense of weight ( 31) is formed in a semi-elliptic shape is another feature of the present invention.
상기 외부관(220)은 내부에 안내관(210)을 삽입설치하여 일체화되게 융착하며, 자유단측 끝단 주연을 구부려서 디자인이 미려하게 보이도록 절곡부(221)를 형성하며, 또한 측면상 자유단측 끝단이 만곡면(222)으로 형성한 것이 본 고안의 부수적인 특징이다.The outer tube 220 is integrally fused by inserting and installing the guide tube 210 therein, forming a bent portion 221 to beautify the design by bending the free end side peripheral edge, and also the free end side end on the side Formed with this curved surface 222 is an additional feature of the present invention.
이와같이 구성된 본 고안은, 어댑터(20)의 안내관(210)이 나팔형으로 확장되어 있어 배기관(10)과 어댑터(20)를 통해 배기되는 가스의 배기속도가 그 확장부(212)에서 급감하게 되므로, 별도의 소음방지장치를 통과한 배기가스의 약간의 소음및 진동을 확장부(212)에서 현저하게 줄여주게 되는 것이다.According to the present invention configured as described above, the guide pipe 210 of the adapter 20 is extended in a trumpet shape so that the exhaust speed of the gas exhausted through the exhaust pipe 10 and the adapter 20 decreases rapidly in the expansion part 212. Therefore, a slight noise and vibration of the exhaust gas passing through the separate noise suppression device is to be significantly reduced in the expansion unit 212.
즉, 배기가스의 맥동에 의하여 일전한 파장으로 형성된 소음 및 진동을 확장부(212)에서 순간적으로 확산시켜 주게 되며, 확장부(212)에서 다시 대기중으로 배기시켜 2단에 걸쳐서 소음과 진동을 격감시켜 주므로 차량의 배기계통의 품질과 신뢰성을 향상시킬 수가 있는 것이다.That is, the noise and vibration formed at the same wavelength by the pulsation of the exhaust gas are instantaneously diffused by the expansion unit 212, and the expansion unit 212 is exhausted back into the atmosphere to reduce the noise and vibration in two stages. As a result, the quality and reliability of the exhaust system of the vehicle can be improved.
또한, 배기관(10)에 일체로 고정된 어댑터(20)를 설치할 때 차량의 범퍼(30)의 후미와 일치시키는 경우, 제7도와 같이 범퍼(30)의 하부에 설치홈(31)을 반 타원형으로 형성하여 주고 어댑터(20)의 외부관(220)을 타원형으로 형성하여 주므로서 차량의 후방 외관이 넓게 보여 외부 디자인을 중량감이 있도록 미려하게 보일 수가 있는 것이다.In addition, when the adapter 20 fixed to the exhaust pipe 10 is installed at the same time as the rear of the bumper 30 of the vehicle, the installation groove 31 is semi-elliptical in the lower part of the bumper 30 as shown in FIG. By forming the outer tube 220 of the adapter 20 to form an oval, the rear appearance of the vehicle is wide, so that the exterior design can be seen to be beautiful so that there is a sense of weight.
또, 상기 외부관(220)은 자유단측 끝단 주연을 구부려서 디자인이 미려하게 보이도록 절곡부(221)를 형성하여 된 것은 종래와 같으며, 다만 측면상 자유단측 끝단이 만곡면(222)으로 형성하여 주므로서 외부 곡선처리에 의하여 부드러운 느낌을 줄 수가 있는 것이다.In addition, the outer tube 220 is formed by bending the circumferential end of the free end side bent portion 221 so that the design looks beautiful as in the prior art, but the free end side end on the side is formed by the curved surface 222 By giving an external curve treatment can give a soft feeling.
이와같이 본 고안은, 첫째, 어댑터를 배출구는 나팔형으로 형성하여 배기소음 및 진동을 줄일 수가 있으며, 둘째, 외형은 타원형으로 형성하여 차량의 후방 외관 디자인을 중량감이 있도록 미려하게 보일 수가 있는 매우 유용한 고안인 것이다.Thus, the present invention, first, the adapter is formed in the shape of the trumpet to reduce the exhaust noise and vibration, and second, the appearance is formed in an oval shape very useful design that can be seen in the rear appearance design of the vehicle with a sense of weight It is
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940034119U KR960008186Y1 (en) | 1994-12-14 | 1994-12-14 | Exhaust pipe adapter of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940034119U KR960008186Y1 (en) | 1994-12-14 | 1994-12-14 | Exhaust pipe adapter of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960023147U KR960023147U (en) | 1996-07-20 |
| KR960008186Y1 true KR960008186Y1 (en) | 1996-09-24 |
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ID=19401409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940034119U KR960008186Y1 (en) | 1994-12-14 | 1994-12-14 | Exhaust pipe adapter of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960008186Y1 (en) |
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1994
- 1994-12-14 KR KR2019940034119U patent/KR960008186Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR960023147U (en) | 1996-07-20 |
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