KR100783969B1 - Booming noise reducing device in rear door for vehicle - Google Patents

Booming noise reducing device in rear door for vehicle Download PDF

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Publication number
KR100783969B1
KR100783969B1 KR1020060125302A KR20060125302A KR100783969B1 KR 100783969 B1 KR100783969 B1 KR 100783969B1 KR 1020060125302 A KR1020060125302 A KR 1020060125302A KR 20060125302 A KR20060125302 A KR 20060125302A KR 100783969 B1 KR100783969 B1 KR 100783969B1
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South Korea
Prior art keywords
rear window
vehicle
rear door
window glass
booming noise
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KR1020060125302A
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Korean (ko)
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조지혁
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현대자동차주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0401—Upper door structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B60H1/30—Air scoops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/09—Reducing noise

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Window Of Vehicle (AREA)

Abstract

An apparatus for reducing booming noise of a rear door of a vehicle is provided to allow outdoor air causing the booming noise to flow into the vehicle through a division channel by forming a plurality of inlet holes in the division channel. An apparatus for reducing booming noise of a rear door of a vehicle comprises a division channel(14). The division channel defines a rear window glass(13) and a fixing glass(14). The rear window glass opens/closes a rear window(12) formed on a rear door(11). The fixing glass is fixed to the rear door. The division channel is formed with a plurality of inlet holes(15a) that are opened/closed by an operation of the rear window glass and allows indoor and outdoor to communicate with each other. An extension part is formed on the rear window glass to open/close the inlet holes.

Description

차량의 후방 도어 부밍소음저감장치{Booming noise reducing device in rear door for vehicle}Booming noise reducing device in rear door for vehicle}

도 1은 종래 기술에 따른 리어 윈도우 글라스가 일부 개방된 상태의 정면도,1 is a front view of a state in which the rear window glass according to the prior art is partially opened,

도 2는 종래 기술에 따른 리어 윈도우 글라스가 개방된 상태에서 부밍소음이 발생하는 설명도,2 is an explanatory diagram in which a booming noise is generated in a state where the rear window glass according to the prior art is opened;

도 3은 본 발명에 따른 부밍소음저감장치가 구비된 리어 윈도우 글라스가 일부 개방된 상태의 정면도,3 is a front view of a partially open state of the rear window glass provided with a booming noise reduction device according to the present invention;

도 4는 본 발명에 따른 리어 윈도우 글라스 및 디비전 채널의 단면도이다.4 is a cross-sectional view of the rear window glass and division channel according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

11-후방 도어 12-리어 윈도우11-Rear Door 12-Rear Window

13-리어 윈도우 글라스 13-고정 글라스13-rear window glass 13-fixed glass

15-디비전 채널 15a-유입구멍15-division channel 15a-inlet

본 발명은 차량의 후방 도어에 관한 것으로, 특히 리어 윈도우 글라스와 고정 글라스 사이를 구획짓는 디비전 채널에 외기가 차실 내부로 유입될 수 있는 다 수개의 유입구멍을 형성하여 리어 윈도우 글라스를 개방한 상태로 주행할 때에 속도를 가진 외기가 디비전 채널에 충돌하여 발생시키는 부밍소음을 저감하도록 한 차량의 리어 윈도우 글라스의 부밍소음저감장치관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear door of a vehicle. In particular, the rear window glass is opened by forming a plurality of inflow holes through which the outside air can flow into the interior of a division channel partitioning between the rear window glass and the fixed glass. It relates to the booming noise reduction device of the rear window glass of a vehicle which reduces the booming noise generated by the outside air having a speed when driving the collision to the division channel.

종래 차량의 후방 도어에는 차실 내부를 개폐하기 위한 리어 윈도우가 형성되고, 상기 리어 윈도우는 상기 후방 도어에 상하로 승강할 수 잇도록 설치된 리어 윈도우 글라스에 의해 개폐되게 된다.A rear window for opening and closing a vehicle interior is formed in a rear door of a conventional vehicle, and the rear window is opened and closed by a rear window glass installed to be able to move up and down on the rear door.

도 1에는 상기와 같은 종래 후방 도어에 형성된 리어 원도우가 정면도로 도시되어 있는 바, 즉 차량의 후방 도어(1)에는 차실 내부와 연결되는 리어 윈도우(2)가 형성되고, 상기 리어 윈도우(2)를 개폐하는 리어 윈도우 글라스(3)가 상기 후방 도어(1)에 상하로 승강할 수 있도록 설치되며, 상기 후방 도어(1)의 후단부에는 고정 글라스(4)가 고정되게 장착되는 한편, 상기 고정 글라스(4)와 상기 리어 윈도 글라스(3)를 구획짓는 디비전 채널(5)이 상기 후방 도어에 도어의 높이방향으로 고정되게 설치되어 있다.In FIG. 1, a rear window formed in the conventional rear door is shown in a front view, that is, a rear window 2 connected to an interior of a vehicle is formed in the rear door 1 of the vehicle, and the rear window 2 The rear window glass 3 which opens and closes is installed to be able to lift up and down on the rear door 1, and the fixing glass 4 is fixedly mounted on the rear end of the rear door 1, and the fixed glass 4 is fixed. A division channel 5 for partitioning the glass 4 and the rear window glass 3 is provided to be fixed to the rear door in the height direction of the door.

상기 차실 내부에 탑승한 승객이 답답함을 느껴 상기 리어 윈도우 글라스를 수동이나 혹은 모터 스위치를 이용해서 하강시켜 리어 윈도우를 개방한 상태로 주행할 경우에 부밍소음이 발생해서 승차감을 저하시키는 문제점이 있는 바, 즉 도 2에 도시한 바와 같이 리어 윈도우 글라스를 개방한 상태로 주행할 경우에 속도를 가진 외기가 상기 디비전 채널과 상기 고정 글라스에 충돌하여 부밍소음을 발생시킨다고 하는 결점이 있었다.When passengers in the cabin feel frustrated, the rear window glass is lowered manually or by using a motor switch, and when driving with the rear window open, there is a problem of deteriorating ride comfort due to booming noise. That is, as shown in FIG. 2, when driving with the rear window glass open, there is a drawback that outside air having a speed collides with the division channel and the fixed glass to generate a booming noise.

이에 본 발명은 상기한 사정을 감안하여 안출된 것으로, 리어 윈도우 글라스를 닫으면 리어 윈도우 글라스에 의해 디비전 채널에 밀폐되는 반면에 리어 윈도우 글라스를 개방하면 디비전 채널도 함께 개방되면서 디비전 채널에 충돌하여 부밍소음을 발생시키는 외기가 디비전 채널을 통해 차실 내부로 유입될 수 있도록 하여 차량의 부밍소음을 효과적으로 저감시킬 수 있도록 한 차량의 후방 도어 부밍소음저감장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above-described circumstances, and when the rear window glass is closed, it is sealed to the division channel by the rear window glass, whereas when the rear window glass is opened, the division channel is also opened while colliding with the division channel to make the booming noise. It is an object of the present invention to provide a rear door booming noise reduction device of a vehicle to effectively reduce the booming noise of the vehicle by allowing the outside air to be introduced into the vehicle interior through the division channel.

상기와 같은 목적을 달성하기 위한 본 발명은, 후방 도어에 형성된 리어 윈도우를 개폐하는 리어 윈도우 글라스와 상기 후방 도어에 고정되게 설치된 고정 글라스를 구획짓는 디비전 채널에 상기 리어 윈도우 글라스에 의해 개폐되면서 차실 내부와 외부를 연통시키는 형성된 다수개의 유입구멍을 구비하고 있다.The present invention for achieving the above object, the interior of the vehicle while opening and closing by the rear window glass in the division channel partitioning the rear window glass for opening and closing the rear window formed in the rear door and the fixed glass fixedly fixed to the rear door. And a plurality of inlet holes formed in communication with the outside.

바람직하기로는 상기 유입구멍을 개폐하도록 상기 리어 윈도우 글라스에는 연장부가 형성된 것을 특징으로 한다.Preferably, an extension part is formed in the rear window glass to open and close the inflow hole.

그리고 상기 다수개의 유입구멍은 상하로 소정 간격을 두고 상기 디비전 채널에 형성된 것을 특징으로 한다.The plurality of inflow holes may be formed in the division channel at predetermined intervals up and down.

이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3과 도 4에는 각각 본 발명에 따른 부밍소음저감장치가 구비된 차량의 후방 도어의 정면도와 단면도가 도시되어 있는 바, 즉 차량의 후방 도어(11)에는 차실 내부와 연결되는 리어 윈도우(12)가 형성되고, 상기 리어 윈도우(12)를 개폐하는 리어 윈도우 글라스(13)가 상기 후방 도어(11)에 상하로 승강할 수 있도록 설치 되며, 상기 후방 도어(11)의 후단부에는 고정 글라스(14)가 고정되게 장착되고, 상기 고정 글라스(14)와 상기 리어 윈도 글라스(13)를 구획짓는 디비전 채널(15)이 상기 후방 도어(11)에 도어의 높이방향으로 고정되게 설치되어 있다. 3 and 4 show a front view and a cross-sectional view of a rear door of a vehicle equipped with a booming noise reduction device according to the present invention, that is, a rear window 12 connected to an interior of a vehicle in the rear door 11 of the vehicle. ) Is formed, and the rear window glass 13 which opens and closes the rear window 12 may be installed to ascend up and down on the rear door 11, and the fixed glass may be formed at the rear end of the rear door 11. 14 is fixedly mounted, and a division channel 15 for dividing the fixed glass 14 and the rear window glass 13 is fixed to the rear door 11 in the height direction of the door.

그리고 상기 디비전 채널(15)에는 그 높이방향으로 다수개의 유입구멍(15a)이 상하로 소정간격을 두고 형성되어 있고, 상기 각 유입구멍(15a)은 디비전 채널(15)을 관통해서 형성되어 차실 내부와 연통하게 된다.In addition, a plurality of inlet holes 15a are formed in the division channel 15 at a predetermined interval in a height direction thereof, and each of the inlet holes 15a is formed through the division channel 15 so as to be inside the vehicle compartment. Communicate with.

이에 따라 리어 윈도우 글라스(13)를 개방한 상태로 주행할 때에 속도를 가진 외기가 디비전 채널(15)에 충돌하면 도 3에서 화살표로 도시한 바와 같이 상기 유입구멍(15a)을 통해 차실 내부로 외기가 유입되므로, 디비전 채널과 외기의 충돌량이 줄어들어서 차량의 부밍소음이 그만큼 효과적으로 저감되게 되는 것이다.Accordingly, when the outside air having a speed collides with the division channel 15 when the rear window glass 13 is driven in the open state, the outside air is introduced into the vehicle interior through the inflow hole 15a as shown by the arrow in FIG. 3. Since the flow rate of the collision between the division channel and the outside air is reduced, so that the booming noise of the vehicle is effectively reduced.

한편 리어 윈도우를 다시 닫게 되면 상기 유입구멍도 밀폐되어야 차실 내부의 기밀 상태를 유지할 수 있게 되는 데, 이를 위해 리어 윈도우 글라스(13)에는 후방으로 연장된 연장부(13a)가 형성되어, 상기 연장부(13a)에 의해 상기 다수개의 유입구멍이 막혀져서 밀폐되게 된다.On the other hand, when the rear window is closed again, the inflow hole must also be closed to maintain the airtight state of the interior of the vehicle. For this purpose, the rear window glass 13 is formed with an extension part 13a extending rearward, and the extension part The plurality of inflow holes are blocked by 13a so as to be sealed.

본 발명의 실시예에서 상기 유입구멍이 디비전 채널에 4개로 형성된 상태가 도시되어 있지만 3개 혹은 그 이상의 개수로 형성될 수 있고, 각 유입구멍의 크기와 형상은 차량의 디자인을 고려하여 사각형이나 원형 혹은 기타 다른 형상으로 동일하게 혹은 다르게 형성할 수 있다.In the exemplary embodiment of the present invention, although the inlet holes are formed in four division channels, the number of inlet holes may be three or more, and the size and shape of each inlet hole may be rectangular or circular in consideration of the design of the vehicle. Or it may be formed the same or different in other shapes.

이상 설명한 바와 같이 본 발명에 따른 차량의 후방 도어 부밍소음저감장치 에 의하면, 리어 윈도우를 개폐하는 리어 윈도우 글라스와 고정 글라스를 구획짓도록 후방 도어에 장착된 디비전 채널에 리어 윈도우 글라스의 개방시에만 외기가 차실 내부로 유입될 수 잇도록 하는 다수개의 유입구멍이 형성되어 디비전 채널과 외가와의 충돌량을 줄여서 차량의 부밍소음을 효과적으로 저감할 수 있는 등의 효과가 있다.As described above, according to the rear door booming noise reduction device of a vehicle according to the present invention, the outside air is opened only when the rear window glass is opened to the division channel mounted on the rear door to partition the rear window glass and the fixed glass which open and close the rear window. A plurality of inflow holes are formed to allow the inflow to the interior of the vehicle, thereby reducing the amount of collision between the division channel and the external price, thereby effectively reducing the booming noise of the vehicle.

Claims (3)

후방 도어에 형성된 리어 윈도우를 개폐하는 리어 윈도우 글라스와 상기 후방 도어에 고정되게 설치된 고정 글라스를 구획짓는 디비전 채널에 상기 리어 윈도우 글라스에 의해 개폐되면서 차실 내부와 외부를 연통시키는 다수개의 유입구멍이 형성된 차량의 후방 도어 부밍소음저감장치.A vehicle having a plurality of inflow holes for opening and closing the rear window glass to open and close the rear window formed in the rear door and the division channel for partitioning the fixed glass fixed to the rear door by the rear window glass to communicate interior and exterior of the vehicle interior. Rear door booming noise reduction device. 청구항 1에 있어서, 상기 유입구멍을 개폐하도록 상기 리어 윈도우 글라스에는 연장부가 형성된 것을 특징으로 하는 차량의 후방 도어 부밍소음저감장치.The rear door booming noise reduction device according to claim 1, wherein an extension part is formed in the rear window glass to open and close the inflow hole. 청구항 2에 있어서, 상기 다수개의 유입구멍은 상하로 소정 간격을 두고 상기 디비전 채널에 형성된 것을 특징으로 하는 차량의 후방 도어 부밍소음저감장치.The rear door booming noise reduction device according to claim 2, wherein the plurality of inflow holes are formed in the division channel at predetermined intervals up and down.
KR1020060125302A 2006-12-11 2006-12-11 Booming noise reducing device in rear door for vehicle KR100783969B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701260B2 (en) 2015-03-12 2017-07-11 Magna Closures, Inc. Alleviating rear window noise apparatus

Citations (4)

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JPH05213234A (en) * 1992-01-31 1993-08-24 Mazda Motor Corp Rear structure of automobile
KR100250905B1 (en) * 1997-05-28 2000-05-01 류정열 Quarter glass device
JP2001130447A (en) * 1999-11-09 2001-05-15 Suzuki Motor Corp Air vent structure for automobile
KR20010048411A (en) 1999-11-26 2001-06-15 정주호 Booming noise preventing structure of window glass attached garnish for vehicle

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US9701260B2 (en) 2015-03-12 2017-07-11 Magna Closures, Inc. Alleviating rear window noise apparatus

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