KR200183302Y1 - Cap for vehicle exhaust pipe - Google Patents
Cap for vehicle exhaust pipe Download PDFInfo
- Publication number
- KR200183302Y1 KR200183302Y1 KR2019990030699U KR19990030699U KR200183302Y1 KR 200183302 Y1 KR200183302 Y1 KR 200183302Y1 KR 2019990030699 U KR2019990030699 U KR 2019990030699U KR 19990030699 U KR19990030699 U KR 19990030699U KR 200183302 Y1 KR200183302 Y1 KR 200183302Y1
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust pipe
- cap
- welding
- supporting
- bent
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
- F01N13/1838—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
-
- 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
- F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal
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 자동차용 배기관의 말단부에 장식용으로 연결 사용되는 캡에 관한 것으로서, 본 고안은 이를 위하여 공지의 배기관(1)에 장식용 캡(20)을 용착 고정함에 있어서, 박판으로 절곡 형성되는 캡 본체(22)의 양단 내측으로 소정 두께를 갖는 받침구(30)(40)를 각각 삽설 받침하되 해당 받침면(32)(42)을 각각 스폿용접과 같은 방법으로 일체 고정하며, 상기 받침구(30)(40)의 중앙부로는 배기관(1)을 관통 지지함과 동시에 그 절곡단부가 상호 용착되는 고정단관(34)(44)을 일체로 절곡형성 하여줌으로써 확실한 받침의 유지는 물론 해당 부위의 용접효율이 양호하여 쉽게 분리되지 않을 뿐 아니라 외관상으로도 용접부위가 잘 보이지 않아 깨끗한 외관을 제공하게되는 것이다.The present invention relates to a cap that is used for decorative connection to the distal end of the exhaust pipe for cars, the present invention in the welding and fixing the decorative cap 20 to the known exhaust pipe (1) for this purpose, the cap body is bent to form a thin plate ( 22, respectively, inserting the supporting bases 30 and 40 having a predetermined thickness into both ends of the inside, and fixing the supporting surfaces 32 and 42, respectively, in the same manner as for spot welding, and supporting the supporting ports 30 At the center of the 40, the exhaust pipe 1 is supported through and the fixed end pipes 34 and 44, in which the bent ends are welded to each other, are integrally bent to form a stable support, as well as welding efficiency of the corresponding part. This is not only because it is not easy to separate, but also the appearance of the weld is not well visible to provide a clean appearance.
Description
본 고안은 자동차용 배기관의 말 단부에 장식용으로 연결 사용되는 캡에 있어서, 보다 상세하게는 배기관과의 용착 연결이 보다 견고하고 받침성 및 용착성이 우수한 자동차용 배기관 캡에 관한 것이다.The present invention relates to a cap used for decorative connection at the end of a car exhaust pipe for decoration, and more particularly, to a car exhaust pipe cap that is more firmly welded connection to the exhaust pipe and excellent support and weldability.
일반적으로 엔진으로부터 배출되는 개스의 소음을 줄이면서 외부로 배출하기 위한 배기관이 사용되는 바, 통상적으로 배기관의 말 단부는 차량의 외부로 노출되어진다. 그러나 노출되는 배기관의 말단부위가 단순히 금속재의 원통관체로 제작되기 때문에 외관상 아름답지 못하다. 따라서 종래에는 이러한 배기관의 말 단부를 장식하기 위하여 알루미늄으로 제작된 별도의 장식용 캡을 달아 사용한다.In general, an exhaust pipe for exhausting to the outside while reducing the noise of the gas discharged from the engine is used, and typically the end of the exhaust pipe is exposed to the outside of the vehicle. However, the distal end of the exposed exhaust pipe is not simply beautiful because it is made of a metallic tube. Therefore, conventionally, a separate decorative cap made of aluminum is used to decorate the end of the exhaust pipe.
도1은 종래 배기관(1)의 말 단부로 용착 사용되는 캡(2)의 단면구조를 보인 것으로서, 도시된 바와 같이 종래에는 배기관의 말 단부로, 단순히 박판상으로 제작된 캡을 끼운 다음 그 내측 단부를 용접하여 고착한다. 그러나 캡의 용접시 캡 자체가 박판으로 이루어져 있어 용접열에 의해 해당 부위의 녹는량이 너무 작아 용접자리가 떨어지는 등 용접효율이 저하되고 이로 인하여 사용도중 캡이 배기관으로부터 떨어지는 현상이 자주 발생하였으며, 외관상으로도 보기가 매우 나쁘다.Figure 1 shows a cross-sectional structure of a cap (2) used for welding to the end of the conventional exhaust pipe (1), and as shown in the prior art, simply inserted into the end of the end of the exhaust pipe, simply made of a thin plate, and then the inner end thereof Weld and fix. However, when the cap is welded, the cap itself is made of a thin plate, so the melting amount of the corresponding part is too small due to the heat of welding, and thus the welding efficiency is lowered. As a result, the cap frequently falls from the exhaust pipe during use. The view is very bad.
본 고안은 이와 같은 종래의 제반 결점을 해결하기 위하여 안출한 것으로서, 본 고안의 목적은 용접효율이 양호하여 쉽게 분리되지 않을 뿐 아니라 외관상으로도 깨끗하게 용착 가능한 자동차용 배기관 캡을 제공하기 위함이다.The present invention has been devised to solve such a conventional drawback, and the object of the present invention is to provide a car exhaust pipe cap that can be welded cleanly in appearance as well as not easily separated due to good welding efficiency.
도1은 종래 고안에 따른 캡의 측 단면도1 is a side cross-sectional view of a cap according to a conventional design
도2는 본 고안에 따른 캡의 외관 사시도Figure 2 is an external perspective view of the cap according to the present invention
도2는 본 고안에 따른 캡의 측 단면도Figure 2 is a side cross-sectional view of the cap according to the present invention
도면의 주요 부분에 대한 부호 설명Explanation of symbols for the main parts of the drawings
20: 캡 22: 캡 본체 30, 40: 받침구20: cap 22: cap body 30, 40: support
32, 42: 받침면 34, 44: 고정단관32, 42: base 34, 44: fixed end pipe
상기와 같은 목적을 달성하기 위한 배기관 캡의 특징은, 공지의 배기관에 장식용 캡을 용착 고정함에 있어서, 박판으로 절곡 형성되는 캡 본체의 양단 내측으로 소정 두께를 갖는 받침구를 각각 삽설 받침하되 해당 받침면을 각각 스폿용접과 같은 방법으로 일체 고정하며, 상기 받침구의 중앙부로는 배기관을 관통 지지함과 동시에 그 절곡단부가 상호 용착되는 고정단관을 일체로 절곡형성 하여서 된 구성이다.A feature of the exhaust pipe cap for achieving the above object, in the welding and fixing the decorative cap to the known exhaust pipe, each of the supporting bases having a predetermined thickness into the both ends of the cap body is bent into a thin plate is inserted into the support Each of the surfaces is integrally fixed in the same manner as spot welding, and the center portion of the support port is formed by integrally bending a fixed end pipe through which an exhaust pipe is supported and its bent ends are welded together.
이하, 본 고안에 다른 바람직한 실시 예를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings another preferred embodiment of the present invention.
도2는 본 고안에 따른 캡(20)의 전체 외관 사시도를 나타낸 것이고, 도3은 배기관(1)에 삽설 고정된 상태의 측 단면이다. 이에 도시된 바와 같이 캡 본체(22)는 박판상의 알루미늄을 원통형으로 절곡 형성하고, 그 이음부를 용착 결합한 것이며, 캡 본체(22)의 양 단 내 측으로는 소정두께를 갖는 받침구(30)(40)를 각각 삽설한 다음 그 받침면(32)(34)을 각각 스폿용접 등의 방법으로 일체 고정시킨다.Figure 2 shows a perspective view of the overall appearance of the cap 20 according to the present invention, Figure 3 is a side cross-sectional view of the exhaust pipe 1 in a fixed state. As shown therein, the cap main body 22 is formed by bending a thin aluminum plate in a cylindrical shape, and welding the joints thereof, and supporting bases 30 and 40 having a predetermined thickness in both ends of the cap main body 22. ), And then the supporting surfaces 32 and 34 are integrally fixed by spot welding or the like.
그리고 각 받침구(30)(40)의 중앙부로는 공지의 배기관(1)이 관통 지지되는 고정단관(34)(44)이 소정 높이 만큼 일체로 절곡 형성되어 있는 바, 그 고정단관(34)(44)의 각 절곡단부는 도2와 같이 배기관(1)에 각각 용착 결합된다.In addition, the fixed end pipes 34 and 44 through which a known end pipe 1 is penetrated and supported by a predetermined height are integrally formed at the center of each support port 30 and 40, and the fixed end pipes 34 are formed. Each bent end of 44 is welded to the exhaust pipe 1 as shown in FIG.
따라서 본 고안은 박판으로 절곡 형성된 캡 본체(22)의 양단 내 측으로 소정의 두께를 갖는 받침구(30)(40)가 각각 받침되고 이들 부위가 용착 지지됨에 따라 캡 본체(22)가 안정적으로 받침되고 동시에 중앙부로 형성된 고정단관(34)(44)으로 배기관(1)이 캡 본체(22)와는 일정 공간을 두고 관통 삽설된 다음 그 절곡단부가 별도로 각각 용착 결합되기 때문에 확실한 받침력을 유지하게 된다.Therefore, the present invention is supported by the support port 30, 40 having a predetermined thickness to both sides of the cap body 22 formed by bending the thin plate, respectively, and the cap body 22 is stably supported as these parts are welded and supported. And at the same time, the exhaust pipe 1 is inserted through the fixed end pipes 34 and 44 formed at the center part with a predetermined distance from the cap body 22, and then the bent ends are separately welded to each other to maintain a firm supporting force. .
또한 용착 결합시 받침구(30)(40)의 고정관체(34)(44)의 두께가 두꺼워 용접시 그 만큼 많은 량이 배기관(1)과 상호 녹아 용접되기 때문에 확실한 용접은 물론 용접상태가 양호하여 사용도중 용접 자리의 불량으로 인하여 캡 본체(22)가 배기관으로부터 떨어져 나가는 문제가 전혀 없는 것이다.In addition, since the thickness of the fixed tube (34) (44) of the support port (30) and (40) is thick when welding is welded, so that a large amount is melted and welded with the exhaust pipe (1) so that the welding as well as the welding state is good. There is no problem that the cap main body 22 is separated from the exhaust pipe due to a poor welding position during use.
한편 본 고안에 따르면 캡 본체(22)의 양단 내 측으로 삽설 받침되는 받침구(30)(40)의 고정단관(34)(44)이 각기 외측을 향해 받침되도록 하는 것이 바람직한 바, 그 이유는 본 고안의 경우 받침구(30)(40)의 고정단관(34)(44)의 절곡단부가 상호 용착 고정되는 점을 감안하여 작업자가 외부에서 해당부위의 용접을 용이하게 하기 위한 것이다.Meanwhile, according to the present invention, it is preferable that the fixed end pipes 34 and 44 of the support ports 30 and 40 inserted into both ends of the cap body 22 are supported toward the outside, respectively. In the case of the invention in consideration of the bending end of the fixed end pipe (34, 44) of the support port 30, 40 is welded to each other to facilitate the welding of the corresponding part from the outside.
그리고 본 고안은 각 받침구(30)(40)가 캡 본체(22)의 양단 내 측으로 삽설 받침되고 또한 각 고정단관(34)(44) 역시 그 내측으로 위치되어 용착되기 때문에 해당 용접자리가 외부에서 보이지 않아 외관상으로도 미려하다.And the present invention is because each support port 30, 40 is inserted into the end of both ends of the cap body 22, and each fixed end pipe 34, 44 is also located inside and welded to the corresponding welding seat outside It is not visible from the outside and is beautiful in appearance.
이상과 같이 본 고안은 박판으로 절곡형성되는 캡 본체(22)의 양단 내측을 소정의 두께를 갖는 받침구(30)(40)로 각각 받침 고정함과 동시에 그 중앙부로 형성된 고정단관(34)(44)으로 배기관(1)을 관통시켜 상호 용착 고정함으로써 배기관의 받침성 및 용접성이 양호하고, 또한 해당 용접자리가 떨어지지 않아 사용도중 캡 본체가 배기관으로부터 분리될 염려가 전혀 없고 해당 용접자리가 외관상 보이지 않아 미려한 외관을 제공하게되는 효과를 동시에 갖는 것이다.As described above, the present invention fixes both ends of the cap body 22, which is formed into a thin plate, with the support holes 30 and 40 having a predetermined thickness, respectively, and at the same time, the fixed end pipe 34 formed as a central portion thereof ( 44) The support and weldability of the exhaust pipe are good by penetrating and fixing the exhaust pipe 1 with each other, and there is no fear that the cap body will be separated from the exhaust pipe during use because the welding spot does not fall, and the welding spot is not visible. It does not have the effect of providing a beautiful appearance at the same time.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990030699U KR200183302Y1 (en) | 1999-12-31 | 1999-12-31 | Cap for vehicle exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990030699U KR200183302Y1 (en) | 1999-12-31 | 1999-12-31 | Cap for vehicle exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200183302Y1 true KR200183302Y1 (en) | 2000-05-15 |
Family
ID=19605148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990030699U KR200183302Y1 (en) | 1999-12-31 | 1999-12-31 | Cap for vehicle exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200183302Y1 (en) |
-
1999
- 1999-12-31 KR KR2019990030699U patent/KR200183302Y1/en not_active IP Right Cessation
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