KR19980036029U - Muffler fixing structure of car - Google Patents
Muffler fixing structure of car Download PDFInfo
- Publication number
- KR19980036029U KR19980036029U KR2019960049018U KR19960049018U KR19980036029U KR 19980036029 U KR19980036029 U KR 19980036029U KR 2019960049018 U KR2019960049018 U KR 2019960049018U KR 19960049018 U KR19960049018 U KR 19960049018U KR 19980036029 U KR19980036029 U KR 19980036029U
- Authority
- KR
- South Korea
- Prior art keywords
- muffler
- fixing
- fixing structure
- muffler fixing
- car
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
본 고안은 자동차의 배기가스의 소음을 감소시키기 위하여 배기파이프의 단부에 연결 설치하는 머플러의 고정구조에 관한 것으로 특히 머플러 본체 외주면에 완충부재가 부착된 고정판을 일체로 부착하여서 되는 것으로 머플러의 진동을 최소화시켜 차체와의 틈새를 축소시킬 수 있게 되므로 머플러의 용량증대 및 가속시 배출소음을 저감시킬 수 있도록 한 것이다.The present invention relates to the fixing structure of the muffler connected to the end of the exhaust pipe in order to reduce the noise of the exhaust gas of the automobile. Minimizing the gap with the car body can be minimized to reduce the noise of the muffler and increase the capacity of the muffler.
Description
본 고안은 자동차의 배기가스의 소음을 감소시키기 위하여 배기파이프의 단부에 연결 설치하는 머플러를 차체에 고정시켜 주기 위한 고정구조에 관한 것으로 특히 머플러 본체 외주면에 완충부재가 부착된 고정판을 일체로 부착하여서 되는 것으로 머플러의 진동을 최소화시켜 차체와의 틈새를 축소시킬 수 있게 되므로 머플러의 용량증대 및 가속시 배출소음을 저감시킬 수 있도록 한 것이다.The present invention relates to a fixing structure for fixing the muffler connected to the end of the exhaust pipe to the vehicle body in order to reduce the noise of the exhaust gas of the automobile. In particular, by attaching a fixed plate with a cushioning member integrally attached to the outer peripheral surface of the muffler body By minimizing the vibration of the muffler, it is possible to reduce the gap with the vehicle body, thereby increasing the capacity of the muffler and reducing the emission noise during acceleration.
기존의 머플러 고정방식은 도3에서와 같이 머플러(1)의 후면에 융착된 고정바아(2)에 고무재질의 부쉬(3)의 하측 구멍(3')에 끼운 뒤 부쉬(3)의 상측구멍(3)을 차체에 고정된 지지바아(4)에 끼워 줌으로써 머플러(1)를 차체에 고정시켰던 것인 바, 이와같은 종래의 방식은 다음과 같은 문제점을 노출시키게 되는 것이다.Existing muffler fixing method is inserted into the lower hole (3 ') of the bushing (3) of the rubber material to the fixing bar (2) fused to the back of the muffler (1) as shown in Figure 3 the upper hole of the bush (3) The muffler 1 was fixed to the vehicle body by fitting (3) to the support bar 4 fixed to the vehicle body. This conventional method exposes the following problems.
⊙ 머플러(1)의 고정이 부쉬(3)와의 단순한 끼움에 의해 이루어지는 것이어서 고정상태가 견고하지 못하게 되는 것이고 부쉬(3)의 신축성에 의해 차체의 진동시 머플러(1)의 진동폭이 커지게 되는 것이며,⊙ The fixing of the muffler (1) is made by simple fitting with the bush (3), so that the fixing state is not firm, and the vibration width of the muffler (1) increases when the vehicle body vibrates due to the elasticity of the bush (3). ,
⊙ 머플러(1)의 하중이 부쉬(3)에 종으로 작용하는 관계로 기간 경과에 따라 부쉬(3)의 상하측구멍(3)(3')이 늘어나 진동폭이 가속됨은 물론 부쉬(3)의 파손의 우려가 있는 것이며,⊙ As the load of the muffler 1 acts on the bush 3 as the longitudinal period, the upper and lower holes 3, 3 'of the bush 3 increase and the vibration width of the bush 3 increases as well. I might be damaged,
⊙ 머플러(1)의 유동에 따라 차량의 가속시 머플러에서 폭발되는 듯한 배기소음이 발생되어 소음공해를 유발시키는 폐단이 노출 되는 것이다.⊙ As the muffler (1) flows, the exhaust noise that seems to be exploded in the muffler is generated when the vehicle accelerates, and the closed end causing noise pollution is exposed.
본 고안은 상기와 같은 종래구조의 제반 문제점을 해결 보완하기 위하여 안출된 것으로 머플러본체 외주면에 완충부재가 부착된 고정판을 일체로 부착하여 보울트를 이용하여 차체에 고정시킬 수 있도록 함으로써 머플러의 진동을 최소화시켜 차체와의 틈새를 축소시킬 수 있게 되므로 머플러의 용량증대 및 가속시 배출소음을 저감시킬 수 있도록 한 것이다.The present invention was devised to solve all the problems of the conventional structure as described above to minimize the vibration of the muffler by attaching the fixing plate attached to the muffler body outer peripheral surface integrally to be fixed to the vehicle body using a bolt. It is possible to reduce the gap with the car body, so that the capacity of the muffler is increased and the emission noise during acceleration is reduced.
도 1은 본 고안의 구성을 보이는 분리사시도.1 is an exploded perspective view showing the configuration of the present invention.
도 2는 본 고안의 적용상태를 보이는 단면예시도.Figure 2 is a cross-sectional view showing an application state of the present invention.
도 3은 종래구조를 보이는 분리사시도.Figure 3 is an exploded perspective view showing a conventional structure.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10 : 머플러본체 11 : 머플러고정편10: muffler body 11: muffler fixing piece
12 : 완충부재 13 :체결공12: cushioning member 13: fastening hole
본 고안의 머플러 고정구조는 머플러본체(10)의 일측 외주면에 수평상태로 용착되는 머플러고정편(11)과; 상기 머플러고정편(11)의 단부 상하면에 일체로 착설되는 완충부재(12)와; 상기 머플러고정편(11)과 완충부재(12)를 동시에 관통하는 상태로 천공되는 체결공(13)을 각각 결합 구성하여서 되는 것이다.The muffler fixing structure of the present invention is a muffler fixing piece (11) which is welded horizontally on one side outer peripheral surface of the muffler body (10); A buffer member 12 integrally mounted on upper and lower ends of the muffler fixing piece 11; The muffler fixing piece 11 and the buffer member 12 are to be configured to be coupled to each of the fastening holes 13 to be drilled in the state at the same time.
도면중 미설명 부호(20)는 체결용 보울트이고, (21)는 차체이고, (22)는 고정브라켓이다.In the figure, reference numeral 20 is a fastening bolt, 21 is a vehicle body, and 22 is a fixing bracket.
이와같이 구성되는 본 고안의 작용효과를 상세히 설명하면 다음과 같다If described in detail the effect of the present invention is configured as follows:
본 고안은 도2에서와 같이 차체(21)저면에 일체로 설치된 고정브라켓(22)의 붙박이 너트에 일치되도록 머플러고정편(11)과 완충부재(12)에 관통 천공된 체결공(13)을 맞춘 다음 체결용보울트(20)를 이용하여 머플러고정편(11)을 고정브라켓(22)에 고정시키게 되는 것이다.According to the present invention, as shown in FIG. 2, the fastening hole 13 which is perforated through the muffler fixing piece 11 and the shock absorbing member 12 is matched with the built-in nut of the fixing bracket 22 integrally installed on the bottom of the vehicle body 21. After fixing, the fastening bolt 20 is used to fix the muffler fixing piece 11 to the fixing bracket 22.
이와같이 고정 설치되는 본 고안의 머플러는 종래와 같은 부쉬끼움에 의한 연결방식이 아닌 보울트의 체결방식을 이용하되 완충부재를 결합하므로써 완충기능이 부여되면서도 머플러의 유동을 억제시킬 수 있게 되는 것이므로 설치상태에 안정성을 기할 수 있는 것이며, 머플러의 진동의 최소화가 가능하므로 설치시 틈새가 거의 없이 차체에 근접되게 위치시킬 수 있게 되므로 머플러의 용량증대가 가능하도록 설계될 수 있는것이며, 가속시 폭발음과 같은 배출소음을 저감시킬 수 있는 효과가 있는 것이다.The muffler of the present invention, which is fixedly installed in this way, uses a bolting method instead of a conventional bushing connection method, but by combining the buffer member, the muffler can be suppressed while being provided with a shock absorbing function. Stability can be minimized, and the vibration of the muffler can be minimized, so that it can be located close to the vehicle body with little gap during installation, and it can be designed to increase the capacity of the muffler, and discharge noise such as explosion sound during acceleration. There is an effect that can reduce.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960049018U KR19980036029U (en) | 1996-12-13 | 1996-12-13 | Muffler fixing structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960049018U KR19980036029U (en) | 1996-12-13 | 1996-12-13 | Muffler fixing structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980036029U true KR19980036029U (en) | 1998-09-15 |
Family
ID=53989859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960049018U KR19980036029U (en) | 1996-12-13 | 1996-12-13 | Muffler fixing structure of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980036029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020034358A (en) * | 2000-11-01 | 2002-05-09 | 이계안 | The fixing structure of a bus muffler |
-
1996
- 1996-12-13 KR KR2019960049018U patent/KR19980036029U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020034358A (en) * | 2000-11-01 | 2002-05-09 | 이계안 | The fixing structure of a bus muffler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |