KR20020012970A - Sealing for air-cleaner and air-duct - Google Patents

Sealing for air-cleaner and air-duct Download PDF

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Publication number
KR20020012970A
KR20020012970A KR1020000046261A KR20000046261A KR20020012970A KR 20020012970 A KR20020012970 A KR 20020012970A KR 1020000046261 A KR1020000046261 A KR 1020000046261A KR 20000046261 A KR20000046261 A KR 20000046261A KR 20020012970 A KR20020012970 A KR 20020012970A
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KR
South Korea
Prior art keywords
air
sealing member
air duct
air cleaner
cleaner
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KR1020000046261A
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Korean (ko)
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KR100357917B1 (en
Inventor
한영호
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이계안
현대자동차주식회사
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Priority to KR1020000046261A priority Critical patent/KR100357917B1/en
Publication of KR20020012970A publication Critical patent/KR20020012970A/en
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Publication of KR100357917B1 publication Critical patent/KR100357917B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • F02M35/044—Special arrangements of cleaners in or with respect to the air intake system, e.g. in the intake plenum, in ducts or with respect to carburettors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
    • F02M35/0204—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof for connecting or joining to other devices, e.g. pipes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gasket Seals (AREA)

Abstract

PURPOSE: An air cleaner and a sealing member for an air duct are provided to prevent water letting in a connecting unit by a circular protrusion unit and to prevent noise by buffering vibration of the air duct. CONSTITUTION: A sealing member of an air duct comprises plural circular protrusion units(31) formed on an outer circumference of the sealing member; an air inlet port(11) installed on an air cleaner(10); a connecting unit(21) of the air duct contacting to an outer circumference of the circular protrusion unit; and an inset groove(12) mounted on the air inlet port around the sealing member. The connecting protrusion engages with the air inlet port of the air duct by being mounted on an inner circumference of the sealing member. In addition, the connecting protrusion prevents movement of sealing member while mounting the sealing member on the outer circumference of the air inlet port of the air cleaner. Thereby, the sealing member of the air duct prevents water letting in the connecting unit by the circular protrusion unit.

Description

에어클리너와 에어덕트의 실링부재{Sealing for air-cleaner and air-duct}Sealing member for air cleaner and air duct {Sealing for air-cleaner and air-duct}

본 발명은 에어클리너와 에어덕트의 실링부재에 관한 것으로, 보다 상세하게는 연결부의 틈새로 물이 유입되거나 에어덕트의 떨림을 방지하기 위해서 에어클리너와 에어덕트의 연결부에 개재되는 고무재의 실링부재 외주연에 3중의 환형돌부를 형성하고, 그 내주연에 에어클리너의 공기유입구에 고정하기 위한 결합돌기를 형성한 에어클리너와 에어덕트의 실링부재에 관한 것이다.The present invention relates to a sealing member of the air cleaner and the air duct, and more particularly, in order to prevent water from flowing into the gap of the connecting portion or to prevent shaking of the air duct, such as a sealing member of rubber material interposed between the air cleaner and the air duct. It relates to a sealing member of the air cleaner and the air duct provided with a triple annular projection on the periphery of the periphery, and the engaging projection for fixing to the air inlet of the air cleaner on the inner periphery.

일반적으로 자동차의 흡기장치는 엔진에서의 연소를 위한 공기를 흡입하여 엔진에까지 도달하게 하는 역할을 하는바, 흡기구와 에어 덕트, 에어클리너, 흡기 매니폴드로 구성된다.In general, the intake device of a vehicle sucks air for combustion in an engine to reach the engine, and is composed of an intake port, an air duct, an air cleaner, and an intake manifold.

흡기구는 차량 외부의 공기를 흡입하는 입구가 되며 에어 덕트는 흡기구에서 에어클리너까지 외부공기가 통과하는 통로이고 에어클리너는 공기 중에 혼입되어 있는 모래나 먼지를 분리하는 역할을 한다.The intake port is an inlet for intake of air from the outside of the vehicle, the air duct is a passage through which external air passes from the intake port to the air cleaner, and the air cleaner separates sand or dust mixed in the air.

상기한 에어클리너와 에어덕트의 일반적인 연결구조는 도 4에서 도시된 바와 같이 에어클리너(1)의 공기유입구(2)에 에어덕트(3)의 연결부(4)를 끼우게 되는데, 이때 연결 틈새로 물이 유입되거나 에어덕트(3)의 떨림을 방지하기 위하여 스폰지패드(5)를 장착하였다.In the general connection structure of the air cleaner and the air duct, as shown in FIG. 4, the connecting portion 4 of the air duct 3 is inserted into the air inlet 2 of the air cleaner 1, wherein the connection gap In order to prevent water from flowing in or shaking the air duct 3, a sponge pad 5 is mounted.

그러나, 상기한 스폰지패드(5)의 장착은 공기유입구(2)의 외주연나 연결부 (4)의 내주연에 양면제를 접착한 후 에어덕트의 연결부(4)를 에어클리너의 공기유입구(2)에 끼우게 되는데, 이 과정에서 스폰지패드(5)가 떨어지거나 일측으로 밀리는 현상이 발생하여 에어클리너(1)와 에어덕트(3)의 연결부의 기밀이 현저하게 떨어지는 현상이 발생하여 에어클리너(1)로 물이 유입되거나 에어덕트(3)의 연결부 (4)가 떨리면서 소음이 발생하는 문제점이 있었다.However, the sponge pad 5 is attached to the outer periphery of the air inlet 2 or the inner periphery of the connecting portion 4, and then the connecting portion 4 of the air duct is connected to the air inlet 2 of the air cleaner. In this process, the sponge pad 5 falls or is pushed to one side, and the airtightness of the connection between the air cleaner 1 and the air duct 3 drops significantly. There was a problem that the noise is generated when the water is introduced into the) or the connection portion 4 of the air duct (3) is shaken.

따라서 본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 에어클리너와 에어덕트의 연결부에 개재되는 고무재의 실링부재의 외주연에 3중의 환형돌부를 형성하고, 그 내주연에 에어클리너의 공기유입구에 고정하기 위한 결합돌기를 형성한 에어클리너와 에어덕트의 실링부재에 관한 것이다.Therefore, the present invention has been made in order to solve the above problems, a triple annular protrusion is formed on the outer periphery of the sealing member of the rubber material interposed between the air cleaner and the air duct, the air inlet of the air cleaner on the inner periphery It relates to a sealing member of the air cleaner and the air duct forming a coupling projection for fixing to the.

본 발명은 상기와 같은 목적을 달성하기 위한 수단으로서,The present invention as a means for achieving the above object,

에어클리너와 에어덕트의 연결부에 개재되어 연결부분으로 물이 유입되는 것과 에어덕트의 떨림을 방지하기 위한 부재에 있어서,In the member for preventing the inflow of water and the shaking of the air duct interposed between the air cleaner and the air duct,

환형의 고무재로 구성하되, 그 외주연에 1개 이상의 환형돌부를 형성하고, 그 내주연에 움직임을 방지하기 위해 에어클리너의 공기유입구에 끼워지는 결합돌기를 형성하는 것을 특징으로 하며,Consists of an annular rubber material, characterized in that to form one or more annular projections on the outer periphery thereof, to form a engaging projection fitted to the air inlet of the air cleaner to prevent movement on the inner periphery,

상기한 환형돌부는 3중으로 형성하는 것과, 실링부재의 움직임을 방지하기 위해 그 내주연에 형성하는 결합돌기는 양측으로 2개 형성하는 것을 특징으로 한다.The annular protrusion is formed in three, and the coupling protrusions formed on the inner circumference to prevent the movement of the sealing member is characterized in that the two formed on both sides.

도 1은 본 발명에 의해 형성된 실링부재를 에어클리너의 공기유입구에 장착한 상태의 단면도.1 is a cross-sectional view of a state in which the sealing member formed by the present invention is attached to the air inlet of the air cleaner.

도 2는 본 발명에 의해 형성된 실링부재를 에어클리너와 에어덕트의 연결부에 장착한 상태의 단면도.2 is a cross-sectional view of a state in which the sealing member formed by the present invention is attached to the connection portion of the air cleaner and the air duct.

도 3은 본 발명에 의해 형성된 실링부재의 사시도.Figure 3 is a perspective view of the sealing member formed by the present invention.

도 4는 종래기술을 설명하기 위한 도면.Figure 4 is a view for explaining the prior art.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

10 : 에어클리너10: air cleaner

11 : 공기유입구11: air inlet

12 : 끼움홈12: fitting groove

20 : 에어덕트20: air duct

21 : 연결부21: connection

30 : 실링부재30: sealing member

31 : 환형돌부31: annular protrusion

32 : 결합돌기32: engaging projection

본 발명의 실시예를 첨부한 도면에 따라 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의해 형성된 실링부재를 에어클리너의 공기유입구에 장착한 상태의 단면도이고, 도 2는 본 발명에 의해 형성된 실링부재를 에어클리너와 에어덕트의 연결부에 장착한 상태의 단면도이며, 도 3은 본 발명에 의해 형성된 실링부재의 사시도이다.1 is a cross-sectional view of a state in which the sealing member formed by the present invention is attached to the air inlet of the air cleaner, and FIG. 2 is a cross-sectional view of the state in which the sealing member formed by the present invention is attached to the connection portion of the air cleaner and the air duct, 3 is a perspective view of a sealing member formed by the present invention.

도면에 표시된 도면부호 10은 에어클리너의 일부를 절개하여 표시한 것이고, 도면부호 20은 에어클리너의 공기유입구에 끼워지는 에어덕트이다.The reference numeral 10 shown in the drawing shows a part of the air cleaner is cut off, and the reference numeral 20 is an air duct fitted to the air inlet of the air cleaner.

그리고 도면부호 30은 상기한 에어클리너(10)와 에어덕트(20)의 연결부에 개재되어 연결부로 물이 유입되는 것을 방지하며, 에어덕트(20)의 떨림을 방지하기 위한 실링부재이다.In addition, the reference numeral 30 is a sealing member for intervening in the connection portion of the air cleaner 10 and the air duct 20 to prevent water from flowing into the connection portion, and to prevent shaking of the air duct 20.

상기한 실링부재(30)은 환형의 고무재로 형성하는데, 그 외주면에는 1개이상의 환형돌부(31)를 형성하여 에어덕트(20)를 에어클리너(10)의 공기유입구(11)에 결합할 때 상기 환형돌부(31)의 외주가 결합방향으로 밀리면서 에어덕트(20) 연결부(21)의 내주면과 면접촉할 수 있도록 길게 형성한다. 특히, 본 발명에 의한 환형돌부(31)는 도면에서와 같이 3중으로 형성하는 것이 바람직하다.The sealing member 30 is formed of an annular rubber material, one or more annular protrusions 31 are formed on the outer circumferential surface thereof to couple the air duct 20 to the air inlet 11 of the air cleaner 10. When the outer circumference of the annular protrusion 31 is pushed in the coupling direction is formed long so as to be in surface contact with the inner circumferential surface of the air duct (20) connecting portion (21). In particular, the annular protrusion 31 according to the present invention is preferably formed in three, as shown in the figure.

그리고 상기한 실링부재(30)의 내주연에는 에어덕트(10)의 공기유입구(11)와 결합하기 위한 결합돌기(32)를 형성하는데, 상기한 결합돌기(32)는 실링부재(30)를 에어클리너(10)의 공기유입구(11)의 외주에 장착할 경우 움직임을 방지하기 위한 것이다. 상기한 환형돌기(32)는 실링부재(30)의 중심점을 향한 화살표 모양으로 형성하여 공기유입구(11)에 형성된 끼움홈(12)에 끼워진 상태에서 쉽게 이탈되지 않도록 한다. 특히, 상기한 결합돌기(32)는 실링부재(30)의 내주연 양측으로 2개형성하는 것이 바람직하다.In addition, the inner circumference of the sealing member 30 forms a coupling protrusion 32 for engaging with the air inlet 11 of the air duct 10, wherein the coupling protrusion 32 forms the sealing member 30. When installed on the outer periphery of the air inlet 11 of the air cleaner 10 is to prevent movement. The annular projection 32 is formed in the shape of an arrow toward the center point of the sealing member 30 so as not to be easily separated in the fitted state in the fitting groove 12 formed in the air inlet (11). In particular, it is preferable to form two coupling protrusions 32 on both sides of the inner circumference of the sealing member 30.

그리고, 상기한 에어클리너(10) 공기유입구(11)의 전단부에는 상기 실링부재(30)의 결합돌기(32)가 끼워지기 위한 끼움홈(12)를 형성한다.Then, the front end of the air cleaner 10, the air inlet 11 is formed with a fitting groove 12 for fitting the engaging projection 32 of the sealing member 30.

이상과 같이 구성되는 실링부재를 장착하는 순서와, 그 작용은 다음과 같다.The order of attaching the sealing member comprised as mentioned above, and the effect | action are as follows.

우선, 고무재의 실링부재(30)를 에어클리너(10) 공기유입구(11)의 외주연에 장착하는데, 그 내주연에 형성된 결합돌기(32)를 공기유입구(11)의 끼움홈(12)에 끼워 실링부재(30)의 움직임을 방지하도록 한다.First, the sealing member 30 of rubber material is mounted on the outer periphery of the air inlet 11 of the air cleaner 10, and the engaging projection 32 formed on the inner periphery thereof is fitted into the fitting groove 12 of the air inlet 11. Inserted to prevent the movement of the sealing member (30).

그런 다음, 에어덕트(20)의 연결부(21)를 공기유입구(11)에 결합하는데, 이때 연결부(21)의 내주연보다 큰 직경으로 형성된 환형돌부(31)의 외주연이 결합방향으로 일정거리 밀리면서 결합된다. 즉, 결합방향으로 일정길이만큼 밀린 환형돌부(31)의 외주연은 에어덕트 연결부(21)의 내주면에 면접촉하게 되어 외부에서 흘러들어오는 물의 유입을 방지하게 되며, 에어덕트(20)의 흔들림을 완충하게 되어 소음을 방지하게 된다.Then, the connecting portion 21 of the air duct 20 is coupled to the air inlet 11, wherein the outer periphery of the annular protrusion 31 having a diameter larger than the inner periphery of the connecting portion 21 is a predetermined distance in the coupling direction. Combining while pushing That is, the outer periphery of the annular protrusion 31 pushed by a predetermined length in the coupling direction is in surface contact with the inner circumferential surface of the air duct connecting portion 21 to prevent the inflow of water flowing from the outside, and the shaking of the air duct 20 It will be buffered to prevent noise.

이상과 같이 구성되는 고무재의 실링부재를 에어클리너와 에어덕트의 연결부에 개재하게 되면 3중으로 구성되는 환형돌부로 인해 연결부로 물이 유입되는 것을 방지할 수 있고, 에어덕트의 흔들림을 완충하므로서 소음을 방지할 수 있을 뿐만 아니라, 실링부재의 내주연에 에어클리너의 공기유입구와 결합하기 위한 결합부재를 형성하므로서 실링부재의 움직임을 방지하여 보다 효과적인 실링부재의 효과를 거두는 데 효과가 있는 것이다.When the sealing member made of rubber is interposed between the air cleaner and the air duct, it is possible to prevent water from flowing into the connecting part due to the triple annular protrusion, and to prevent noise by buffering the air duct. Not only can it be prevented, by forming a coupling member for coupling with the air inlet of the air cleaner on the inner circumference of the sealing member is effective in preventing the movement of the sealing member to achieve the effect of a more effective sealing member.

Claims (3)

에어클리너(10)와 에어덕트(20)의 연결부에 개재되어 연결부분으로 물이 유입되는 것과 에어덕트의 떨림을 방지하기 위한 부재에 있어서,In the member for preventing the inflow of water and the shaking of the air duct interposed between the air cleaner 10 and the air duct 20, 환형의 고무재로 구성하되, 그 외주연에 1개 이상의 환형돌부(31)를 형성하고, 그 내주연에 움직임을 방지하기 위해 에어클리너(10)의 공기유입구(11)에 끼워지는 결합돌기(32)를 형성하는 것을 특징으로 하는 에어클리너와 에어덕트의 실링부재.Composed of an annular rubber material, one or more annular projections (31) formed on the outer periphery thereof, the engaging projection fitted to the air inlet (11) of the air cleaner (10) to prevent movement on the inner periphery ( And a sealing member of the air cleaner and the air duct. 제 1 항에 있어서,The method of claim 1, 상기한 환형돌부(31)는 3중으로 형성하는 것을 특징으로 하는 에어클리너와 에어덕트의 실링부재.The annular protrusion 31 is a sealing member of the air cleaner and the air duct, characterized in that formed in three. 제 1 항에 있어서,The method of claim 1, 실링부재의 움직임을 방지하기 위해 그 내주연에 형성하는 결합돌기(32)는 양측으로 2개 형성하는 것을 특징으로 하는 에어클리너와 에어덕트의 실링부재.Sealing member of the air cleaner and air duct, characterized in that the coupling protrusions 32 formed on the inner circumference to prevent the movement of the sealing member is formed on both sides.
KR1020000046261A 2000-08-10 2000-08-10 Sealing for air-cleaner and air-duct KR100357917B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100928638B1 (en) * 2007-11-29 2009-11-27 쌍용자동차 주식회사 Automotive air cleaner and resonator duct coupling device
KR200471722Y1 (en) * 2012-12-10 2014-03-11 주식회사 리한 Assembling structure of air filter and air duct
KR20160024435A (en) * 2014-08-25 2016-03-07 현대자동차주식회사 Air intake duct in vehicle
FR3114356A1 (en) * 2020-09-24 2022-03-25 Psa Automobiles Sa ASSEMBLY INCLUDING AN AIR FILTER AND AN AIR METERING VALVE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040046585A (en) * 2002-11-28 2004-06-05 현대자동차주식회사 Rubber seal structure of air cleaner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100928638B1 (en) * 2007-11-29 2009-11-27 쌍용자동차 주식회사 Automotive air cleaner and resonator duct coupling device
KR200471722Y1 (en) * 2012-12-10 2014-03-11 주식회사 리한 Assembling structure of air filter and air duct
KR20160024435A (en) * 2014-08-25 2016-03-07 현대자동차주식회사 Air intake duct in vehicle
FR3114356A1 (en) * 2020-09-24 2022-03-25 Psa Automobiles Sa ASSEMBLY INCLUDING AN AIR FILTER AND AN AIR METERING VALVE
WO2022064114A1 (en) * 2020-09-24 2022-03-31 Psa Automobiles Sa Assembly comprising an air filter and an air metering valve

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