KR950002396Y1 - Noise prevention device of motorcycle - Google Patents

Noise prevention device of motorcycle Download PDF

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Publication number
KR950002396Y1
KR950002396Y1 KR92006458U KR920006458U KR950002396Y1 KR 950002396 Y1 KR950002396 Y1 KR 950002396Y1 KR 92006458 U KR92006458 U KR 92006458U KR 920006458 U KR920006458 U KR 920006458U KR 950002396 Y1 KR950002396 Y1 KR 950002396Y1
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KR
South Korea
Prior art keywords
noise
motorcycle
prevention device
plate
noise prevention
Prior art date
Application number
KR92006458U
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Korean (ko)
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KR930023838U (en
Inventor
조성규
정희성
Original Assignee
조성규
정희성
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Application filed by 조성규, 정희성 filed Critical 조성규
Priority to KR92006458U priority Critical patent/KR950002396Y1/en
Publication of KR930023838U publication Critical patent/KR930023838U/en
Application granted granted Critical
Publication of KR950002396Y1 publication Critical patent/KR950002396Y1/en

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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
    • F01N13/007—Apparatus used as intake or exhaust silencer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters

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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)

Abstract

내용 없음.No content.

Description

오토바이용 소음방지구Motorcycle Noise Canceling

제1도 : 본 고안 소음기의 분해사시도.1 is an exploded perspective view of the muffler of the present invention.

제2도 : 본 고안의 단면구성도.2 is a cross-sectional view of the subject innovation.

제3도 : 본 고안 소음기의 사시도.3 is a perspective view of the muffler of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

가 : 소음방지구 2 : 원통형 관체A: Noise prevention device 2: Cylindrical tube

4 : 절개부 6 : 배기관4: incision part 6: exhaust pipe

8 : 통공 10 : 내격판8: through-hole 10: inner plate

12 : 유입관 16 : 외격판12: inlet tube 16: outer plate

18 : 1차 공간부 20 : 2차 공간부18: primary space portion 20: secondary space portion

22, 24 : 플랜지22, 24: flange

본 고안은 오토바이용 소음기 후단부에 장착하여 소음기를 통하여 배출되는 소음을 줄이도록 한 오토바이용 소음방지구에 관한 것이다.The present invention is mounted on the rear end of the motorcycle silencer to reduce the noise emitted by the silencer for a motorcycle noise prevention device.

일반적으로 오토바이에는 소음기가 장치되어 있다.Motorcycles are usually equipped with silencers.

그러나 장착된 소음기는 소음효과가 적어 주행시 많은 소음이 발생하게 되고, 이러한 소음발생은 오토바이가 노후되면 더욱 심하여 소음공해를 가중시키게 되는 단점이 있는 것이었다.However, the mounted silencer has a low noise effect, and a lot of noise is generated during driving, and this noise generation has a disadvantage in that the noise becomes more severe when the motorcycle is old.

본 고안은 이러한 종래의 문제점을 시정하고자 후단부에 배기관이 돌출된 원통형 관체 내면에 유입관이 형성된 외격판과, 다수의 통공이 뚫린 내격판이 차례로 끼워 고정하여서 된 소음방지구를 오토바이용 소음기 후단부에 장착하여 사용토록 하므로서 소음기로 부터 배출되는 소음을 이중으로 차단토록 한 것이다.The present invention is intended to correct the problems of the prior art after the motorcycle silencer to prevent noise from the outer plate formed in the inlet pipe formed on the inner surface of the cylindrical pipe body protruding exhaust pipe at the rear end, and the inner plate through which a plurality of through holes are inserted. It is installed to be used at the end to double the noise emitted from the muffler.

이하 본 고안의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

절개부(4)가 형성된 원통형 관체(2)의 중앙 후단부에 배기관(6)을 용접설치하고, 상기 원통형 관체(2)의 내면에 다수의 통공(8)이 뚫린 내격판(10)을 끼워 내격판(10)의 테두리에 구성된 플렌지(22)가 원통형 관체(2)의 내면에 접하여 고정되게 하므로서 제3도에서와 같이 2차 공간부(20)가 형성되게 구성한다.The exhaust pipe 6 is welded and installed at the center rear end of the cylindrical tubular body 2 having the cutout 4 formed therein, and the inner plate 10 in which a plurality of through holes 8 are drilled is inserted into the inner surface of the cylindrical tubular body 2. The flange 22 formed at the rim of the inner plate 10 is fixed to contact the inner surface of the cylindrical tubular body 2, so that the secondary space 20 is formed as shown in FIG.

내격판(10)이 끼워진 원통형 관체(2)의 내면에는 또다시 중앙부에 유입관(12)이 돌출구성되고, 수개의 통공(14)이 뚫린 외격판(16)을 끼워 내격판(10)과 외격판(16) 사이에 일정간격의 1차공간부(18)가 형성되게 한다.On the inner surface of the cylindrical tube body 2 into which the inner plate 10 is fitted, the inlet pipe 12 protrudes from the center portion, and the inner plate 10 is fitted with the outer plate 16 through which several holes 14 are inserted. Primary spaces 18 having a predetermined interval are formed between the outer plates 16.

이때 외격판(16)의 고정은 테두리에 구성된 플렌지(24)가 원통형 관체(2)의 내면에 접하여 고정되게 하여서 된 것이다.At this time, the fixing of the outer plate 16 is made so that the flange 24 formed on the rim is fixed in contact with the inner surface of the cylindrical tube 2.

미설명 부호(26)은 오토바이용 소음기(28)은 체결밴드(30)은 배출관(32)는 통공이다.Reference numeral 26 is a motorcycle silencer 28, the fastening band 30, the discharge pipe 32 is a through-hole.

이와같이 구성된 본 고안은 제3도에서와 같이 소음방지구(가)를 오토바이용 소음기(26)의 후단부에 끼워 외격판(16)에 돌출구성된 유입관(12)이 소음기(26)의 배출관(30) 내에 끼워지게 함과 동시에 원통형 관체(2) 일측에 형성된 절개부(4)가 소음기(26)의 외면에 끼워지게 한 후 체결밴드(28)로 고정하여 사용하게 된다.The present invention configured as described above has an inlet pipe 12 protruding from the outer plate 16 by inserting the noise prevention device (a) into the rear end of the muffler 26 for a motorcycle as shown in FIG. At the same time, the cutout 4 formed on one side of the cylindrical tubular body 2 is fitted to the outer surface of the silencer 26, and then fixed by the fastening band 28.

따라서 오토바이의 주행시 소음기(26)를 통하여 배출되는 소음은 유입관(12)을 통하여 내격판(10)과 외격판(16) 사이에 형성된 1차 공간부(18)로 유입되면서 1차적으로 소음이 격감된다.Therefore, the noise discharged through the muffler 26 during the driving of the motorcycle is introduced into the primary space portion 18 formed between the inner plate 10 and the outer plate 16 through the inlet pipe 12, the noise is primarily It is reduced.

1차 공간부(l8)로 유입된 소음은 다시 내격판(10)에 뚫린 다수의 통공(8)을 통하여 원통형 관체(2)와 내격판(10) 사이에 형성된 2차 공간부(20)로 유입되면서 소음이 한번 더 감소되어 원통형 관체(2) 후단부에 형성된 배기관(6)을 통하여 외부로 배출되기 때문에 소음기(26)로 부터 배출되는 소음이 현저히 격감되는 것이다.The noise introduced into the primary space portion l8 is returned to the secondary space portion 20 formed between the cylindrical tubular body 2 and the inner space plate 10 through the plurality of through holes 8 drilled in the inner space plate 10 again. Since the noise is reduced once more and is discharged to the outside through the exhaust pipe 6 formed at the rear end of the cylindrical tubular body 2, the noise emitted from the muffler 26 is significantly reduced.

이때 소용방지구(가) 하단에 형성된 통공(32)은 소음방지구(가) 내부에서 발생하게 되는 물이나 기타 이물질등이 외부로 배출되게 하기 위한 것이다.At this time, the through-holes (a) through the hole formed in the lower (32) is to prevent the water or other foreign substances generated in the noise-proof (a) to be discharged to the outside.

따라서 본 고안은 소음기를 통하여 배출되는 소음이 오토바이 자체에 장착된 소음기와 상기 소음기 후방에 장치된 본 고안의 소음방지구에 의해 이중으로 소음되어 외부로 배출되므로 오토바이에서 발생되는 고음의 소음공해를 효과적으로 줄일 수 있게되는 등의 효과가 있는 것이다.Therefore, the present invention effectively prevents the high noise noise generated from the motorcycle because the noise emitted through the muffler is doubled by the silencer mounted on the motorcycle itself and the noise prevention device of the present invention installed behind the muffler is discharged to the outside. It will be able to reduce the effect.

Claims (1)

배기관(6)이 형성된 원통형 관체(2)의 내면에 다수의 통공(8)이 뚫린 내격판(10)과, 유입관(12)이 돌출된 외격판(16)을 일정간격이 형성되게 차례로 끼워 설치하므로서 원통형 관체(2)의 내면에 1, 2차 공간부(18), (20)가 형성되게 하여서 된 오토바이용 소음방지구.The inner plate 10 in which the plurality of through holes 8 are drilled on the inner surface of the cylindrical tube body 2 in which the exhaust pipe 6 is formed, and the outer plate 16 in which the inlet pipe 12 protrudes are sequentially inserted so as to form a predetermined interval. By installing the first and secondary spaces 18, 20 in the inner surface of the cylindrical tubular body (2), the noise protection for motorcycles.
KR92006458U 1992-04-16 1992-04-16 Noise prevention device of motorcycle KR950002396Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92006458U KR950002396Y1 (en) 1992-04-16 1992-04-16 Noise prevention device of motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92006458U KR950002396Y1 (en) 1992-04-16 1992-04-16 Noise prevention device of motorcycle

Publications (2)

Publication Number Publication Date
KR930023838U KR930023838U (en) 1993-11-26
KR950002396Y1 true KR950002396Y1 (en) 1995-04-03

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Application Number Title Priority Date Filing Date
KR92006458U KR950002396Y1 (en) 1992-04-16 1992-04-16 Noise prevention device of motorcycle

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Publication number Publication date
KR930023838U (en) 1993-11-26

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