KR950008546Y1 - Muffler connection assembly of motor car - Google Patents
Muffler connection assembly of motor car Download PDFInfo
- Publication number
- KR950008546Y1 KR950008546Y1 KR2019930030191U KR930030191U KR950008546Y1 KR 950008546 Y1 KR950008546 Y1 KR 950008546Y1 KR 2019930030191 U KR2019930030191 U KR 2019930030191U KR 930030191 U KR930030191 U KR 930030191U KR 950008546 Y1 KR950008546 Y1 KR 950008546Y1
- Authority
- KR
- South Korea
- Prior art keywords
- muffler
- flange
- exhaust pipe
- bolt
- connector
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해도.1 is an exploded view of the present invention.
제2도는 머플러의 접속단에 본 고안의 접속구를 끼운 상태의 단면도.2 is a cross-sectional view of a state in which the connector of the present invention is inserted into the connection end of the muffler.
제3도는 본 고안을 이용하여 엔진측 배기관에 머플러를 접속한 상태의 단면도.3 is a cross-sectional view of the muffler connected to the engine side exhaust pipe using the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 엔진측 배기관 2 : 플랜지1: Engine side exhaust pipe 2: Flange
3 : 머플러 4 : 접속관3: muffler 4: connection tube
5 : 환턱 6 : 접속구5: round jaw 6: connection port
7 : 탄성패킹 2a, 6a, 7a : 체결공7: elastic packing 2a, 6a, 7a: fastening hole
8 : 보울트-너트8: Bolt-Nut
본 고안은 자동차용 머플러의 접속구에 관한 것이며, 더욱 상세하게는 엔진측 배기관의 접속단과 머플러의 접속단끼리 핀트(각도)가 잘 맞지 않은 경우라도 간단히 각도를 맞춰 조립의 정확성을 기할 수 있고 또한 머플러의 교체작업도 손쉬운 자동차용 머플러 접속장치에 관한 것이다.The present invention relates to the connection port of the automobile muffler, and more specifically, even when the connection end of the exhaust pipe of the engine side and the connection end of the muffler do not match well, the angle of assembly can be simply adjusted to ensure the accuracy of the assembly and the muffler The replacement operation also relates to an easy automotive muffler connection device.
지금까지의 자동차용 머플러는 같은 회사에서 출고되는 동일 차종이라도 앞서 출고된 차량의 머플러가 수명을 다하거나 고장이 나서 후에 출고된 머플러를 교체하려 해도 접속단의 핀트가 불일치하여 여의치 않은 사례가 있다.Until now, even if the muffler of the same car from the same company has been out of service, or if the muffler of the previously shipped car is out of service or tries to replace the muffler that has been released later, there is a case where the focus of the connection is inconsistent.
사양이 수시로 변경되기 때문이다.This is because specifications change from time to time.
그래서 억지로 각도를 맞춰서 부착하는 편법이 불가피했다.Therefore, it was inevitable that the method of attaching the angle by force.
이 머플러는 또 생산단계에서는 별도의 부속품으로 제조하고, 자동차제작단계에서 이를 조립한다.The muffler is also manufactured as a separate accessory in the production stage and assembled in the automobile manufacturing stage.
종전에는 배기홀드의 말단에 머플러의 선단을 용접하여 접속상태를 고정시켰는데, 이것도 머플러의 부착과 교체작업 및 핀트조정을 어렵게 만드는 하나의 요인이기도 하였다.Previously, the end of the exhaust holder was welded to the end of the muffler to fix the connection, which was one of the factors that make the attachment and replacement of the muffler and the adjustment of the focus difficult.
따라서, 본 고안의 목적은 머플러의 각도에 관계없이 간편하고 용이하게 엔진측 배기관에 접속할 수 있고, 또한 정비 등을 위해 분리하기도 쉬운 머플러 접속장치를 제공하는 것이다.Accordingly, an object of the present invention is to provide a muffler connecting device that can be easily and easily connected to the engine side exhaust pipe regardless of the angle of the muffler, and is also easy to remove for maintenance or the like.
상기 접속장치는 3가지 요소의 조합체이다.The connecting device is a combination of three elements.
즉, 엔진측 배기관의 후단에 부착한 플랜지와, 머플러의 선단에 부여한 환턱, 그리고 머플러의 환턱을 걸어서 배기관의 플랜지에 체결하는 동형의 접속구이다.That is, it is a connection type of the same type which fastens the flange attached to the rear end of the engine side exhaust pipe, the annulus attached to the tip of the muffler, and the annulus of the muffler and fastens to the flange of the exhaust pipe.
배기관측 플랜지에 접속구를 맞대고 보울트-너트로 체결하여 머플러를 접속하는데, 이같은 머플러의 접속상태하에서 머플러의 각도가 불일치하더라고 접속하면서 또는 보울트-너트를 완전히 조이기 직전에는 머플러를 좌 또는 우측으로 틀 수 있으므로 머플러의 각도를 정확히 맞춰 조립할 수가 있다.The muffler is connected to the exhaust pipe side by fitting the connection port and tightening with bolt-nuts.However, even if the angles of the mufflers are mismatched under this muffler connection, the muffler can be twisted left or right just before tightening the bolt-nuts completely. The muffler can be assembled with the correct angle.
그리고, 반대로 보울트-너트를 풀면 머플러가 분리된다.On the contrary, loosening the bolt-nut separates the muffler.
이하, 본 고안을 바람직한 실시예에 근거하여 작성한 첨부도면과 관련하여 구체적으로 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings prepared on the basis of a preferred embodiment.
제1도에 나타난 바와 같이, 본 고안은 엔진측 배기관(1)의 후단에는 플랜지(2)가 부착되어 있고, 머플러(3)측 접속관(4)의 선단에는 얕은 환턱(5)이 형성되어 있으며, 상기 환턱(5) 뒤쪽 접속관(4)상에는 상기 플랜지(2)와 닮은 접속구(6)가 헐겁게 끼워져 있다.As shown in FIG. 1, in the present invention, a flange 2 is attached to the rear end of the engine side exhaust pipe 1, and a shallow rounded jaw 5 is formed at the end of the muffler 3 side connection pipe 4; The connector 6 similar to the flange 2 is loosely fitted on the connection pipe 4 behind the circular jaw 5.
그리고, 배기관(1)의 후단과 접속관(4)의 선단 사이에 있는 것은 탄성패킹(7)이며, 플랜지(2)와 접속구(6)와 닮은 꼴이다.Between the rear end of the exhaust pipe 1 and the front end of the connecting pipe 4 is an elastic packing 7, which is similar to the flange 2 and the connecting port 6.
상기 플랜지(2)와 접속구(6) 및 패킹(7)에는 각기 동축선상 같은 위치에 체결공(2a, 6a, 7a)이 뚫려있어 보울트-너트(8)로 체결해 접속하게 된다.Fastening holes 2a, 6a, and 7a are drilled in the flange 2, the connector 6, and the packing 7, respectively, at the same position on the same coaxial line, and are fastened and connected with the bolt-nut 8.
제2도는 머플러(3)의 접속관(4)에 접속구(6)를 끼운 상태의 단면을 나타낸 것으로, 접속구(6)는 환턱(5)에 걸려 접속관(4)의 선단으로 빠져나갈 수 없게 되어 있다.2 is a cross-sectional view showing a state in which the connector 6 is inserted into the connector 4 of the muffler 3, and the connector 6 is caught by the round bar 5 so that it cannot escape to the tip of the connector 4. It is.
그리고, 접속구(6)의 관통공 앞면 주위에는 환턱(5)이 들어가서 그 선단면이 접속구(6)의 앞면과 일치될 만큼 크기와 깊이를 가진 환턱좌(6b)도 마련한다.Then, around the front of the through hole of the connector 6, the round jaw 5 enters, and the rounded down seat 6b having a size and depth is also provided so that the front end face thereof coincides with the front face of the joint 6.
제3도는 상기와 같은 구조의 본 고안을 이용하여 엔진측 배기관에 머플러를 접속한 단면도이다.3 is a cross-sectional view of the muffler connected to the engine side exhaust pipe using the present invention of the above structure.
플랜지(2)에 패킹(7)을 대고 접속구(6)를 접근시킨 다음에 모든 체결공(2a, 6a, 7a)이 일치되게 조정하고 보울트-너트(8)로 체결하여 조립한다.Put the packing (7) on the flange (2) to close the connector (6), then adjust all the fastening holes (2a, 6a, 7a) to match, and tighten the bolt-nut (8) to assemble.
이 상태에서 너트를 풀면 머플러(3)가 분리된다.When the nut is loosened in this state, the muffler 3 is separated.
이와 같이 엔진측 배기관(1)의 후단 플랜지(2)에 머플러(3)를 조립할 때, 만약 머플러(3)의 각도가 불일치할 경우에는 보울트-너트(8)를 완전히 조이기 전에 머플러(3)의 각도를 조정한 뒤에 보울트-너트(8)를 마저 조이면 된다.In this way, when assembling the muffler 3 to the rear flange 2 of the engine side exhaust pipe 1, if the angles of the muffler 3 are inconsistent, the muffler 3 may not be tightened before the bolt-nut 8 is completely tightened. After adjusting the angle, tighten the bolt-nut 8 evenly.
보울트-너트(8)를 완전히 조이기 전이라면 머플러(3)는 약간 자유스러우므로 이러한 각도 조정작업이 가능하다.This angle adjustment is possible because the muffler 3 is slightly free before the bolt-nut 8 is fully tightened.
이상 설명한 바와 같이, 본 고안은 엔진측 배기관 후단의 플랜지에 패킹과 접속구를 맞대고 보울트-너트로 체결하여 머플러를 접속하고 또한 보울트-너트를 풀면 머플러가 분리되는 것으로, 머플러의 각도가 맞지 않을 때에는 예비접속상태에서 머플러를 좌 또는 우측으로 틀 수 있으므로 그 각도를 정확히 맞춰 조립할 수가 있고, 또한 보울트-너트를 풀면 머플러가 이내 분리되므로 머플러의 교체작업과 보수작업상의 편리함도 제공하는 매우 실용적인 고안이다.As described above, the present invention is to connect the muffler to the flange of the rear end of the engine side by fitting the packing and the connection port, and to connect the muffler by loosening the bolt-nut, and the muffler is separated by loosening the bolt-nut. Since the muffler can be turned left or right in the connected state, it can be assembled at the correct angle, and the muffler can be separated by loosening the bolt-nut, which is a very practical design that provides convenience for replacing and repairing the muffler.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930030191U KR950008546Y1 (en) | 1993-12-28 | 1993-12-28 | Muffler connection assembly of motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930030191U KR950008546Y1 (en) | 1993-12-28 | 1993-12-28 | Muffler connection assembly of motor car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950019281U KR950019281U (en) | 1995-07-24 |
| KR950008546Y1 true KR950008546Y1 (en) | 1995-10-11 |
Family
ID=19373206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930030191U KR950008546Y1 (en) | 1993-12-28 | 1993-12-28 | Muffler connection assembly of motor car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950008546Y1 (en) |
-
1993
- 1993-12-28 KR KR2019930030191U patent/KR950008546Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950019281U (en) | 1995-07-24 |
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