KR200141063Y1 - Air circulation structure of a car - Google Patents

Air circulation structure of a car Download PDF

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Publication number
KR200141063Y1
KR200141063Y1 KR2019960037060U KR19960037060U KR200141063Y1 KR 200141063 Y1 KR200141063 Y1 KR 200141063Y1 KR 2019960037060 U KR2019960037060 U KR 2019960037060U KR 19960037060 U KR19960037060 U KR 19960037060U KR 200141063 Y1 KR200141063 Y1 KR 200141063Y1
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KR
South Korea
Prior art keywords
vehicle body
air
vehicle
outside
vent
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KR2019960037060U
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Korean (ko)
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KR19980023672U (en
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임현주
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대우자동차주식회사
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Priority to KR2019960037060U priority Critical patent/KR200141063Y1/en
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    • 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
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior
    • B60H1/249—Air-extractors, air-evacuation from the vehicle interior using one-way valves
    • 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
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/0085—Smell or pollution preventing arrangements
    • 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
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/006—Noise reduction
    • 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
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/00635—Air-tight sealing devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

본 고안은 자동차 공기 유통구의 구조에 관한 것으로, 차실내의 공기는 배출이 되면서 차량 외부의 악취나 먼지등은 차단이 될 수 있고, 오랜시간을 사용후 공기 유통구의 단품을 교체해야 하는 번거로움을 해결할 수 있도록, 차체에 부착되도록 체결부(12)가 형성된 벤트하우징(10)과, 벤트하우징(10)의 중앙에서 상,하 분할되어 차체 외측으로 경사지게 형성된 벤트그릴(14)과, 벤트그릴(14)의 상단에 부착되어 차체 외측으로 개폐되는 유통막(16)과, 상,하 분할된 벤트그릴(14)의 상단에서 차체 외방으로 돌출되어 단부가 하방으로 굴곡 형성된 렛치(18)와, 체결부(12)와 차체와의 체결틈에 끼워지도록 쿠션을 갖춘 팩킹(20)으로 형성된 공기유통구가 차체에 부착되어, 경사지게 형성된 벤트그릴이 유통막의 자중에 의한 밀착성이 증대되어 외부공기의 유입이 차단되므로 차실내의 공기압보다 외부공기압이 강한 경우 발생되는 외부의 악취 및 먼지 유입이 방지되어 차실내의 청정성이 유지되며, 차실내의 공기 배출을 위해 반복 사용되는 유통막의 형상변경을 렛치가 개선시켜 줌으로써 공기 유통구의 내구성이 증대되어 차실내의 환기 기능성 향상과 환기 기능단품의 내구성이 증대됨으로 차량의 상품성이 향상되는 효과가 있는 것이다.The present invention relates to the structure of the automobile air distribution port, the air inside the vehicle can be discharged, the odor or dust on the outside of the vehicle can be blocked, and the hassle of having to replace the parts of the air distribution port after a long time. In order to solve the problem, the vent housing 10 having the fastening part 12 formed to be attached to the vehicle body, the vent grill 14 formed up and down at the center of the vent housing 10 to be inclined to the outside of the vehicle body, and the vent grill ( 14, a flow membrane 16 attached to the upper end of the vehicle body and opened and closed to the outside of the vehicle body, and a latch 18 formed to protrude outward from the upper end of the upper and lower divided vent grills 14 so that the end portion is bent downward. An air flow port formed of a packing 20 with a cushion to be fitted to the fastening gap between the part 12 and the vehicle body is attached to the vehicle body, and the inclined vent grill is increased in adhesion due to its own weight of the distribution membrane, thereby introducing external air. car Therefore, the outside odor and dust generated when the outside air pressure is stronger than the inside air pressure is prevented, and the cleanliness is maintained in the inside of the car.Letch improves the shape change of the circulation film that is repeatedly used to discharge the air inside the car. The durability of the air outlet is increased, thereby improving the ventilation function in the vehicle and the durability of the ventilation functional unit, thereby improving the merchandise of the vehicle.

Description

자동차 공기 유통구의 구조Structure of car air outlet

본 고안은 자동차 공기 유통구의 구조에 관한 것으로, 이 공기 유통구는 차체의 공기 유통이 필요한 곳에 부착되어 차량내부의 환기를 시키며 악취 등을 배출하고 차량외부의 먼지나 소음 등은 차단될 수 있는 것이다.The present invention relates to a structure of an automobile air distribution port, which is attached to a place where the air distribution of the vehicle body is required to ventilate the inside of the vehicle, discharge odors, etc., and block dust or noise from the outside of the vehicle.

일반적으로 차량에는 공기의 순환을 위해 차체의 적소에 공기 유통구가 마련되어 차실내의 공기 유통 및 악취등을 송풍기 등을 가동하여 강제 순환 및 배출하도록 되어 있었다.In general, the vehicle is provided with an air distribution port in place of the body for the circulation of air to operate the forced circulation and discharge the air distribution and odor, etc. in the cabin by operating a blower.

종래 공기 유통구의 일례로는, 차량의 트렁크룸 일측이 개구되어 벤트하우징이 부착되고, 이 벤트하우징의 내측면에는 먼지 등의 유입을 차단하도록 부직포가 개설된 수직그릴로 형성된 공기 유통구가 마련됨으로써 트렁크 리드를 닫을때 발생되는 트렁크와 외부와의 압력차이를 동일하게 유지하여 트렁크 리드를 용이하게 닫을 수 있음과 동시에 차실내의 공기가 상기 공기 유통구를 통해 배출이 되도록 하는 것이었다.As an example of the conventional air distribution port, one side of the trunk room of the vehicle is opened, and a vent housing is attached, and an air distribution port is formed on the inner side of the vent housing by a vertical grill having a nonwoven fabric formed to block the inflow of dust. The pressure difference between the trunk and the outside generated when closing the trunk lid was kept the same so that the trunk lid could be easily closed and the air in the cabin was discharged through the air outlet.

상기한 종래의 공기 유통구는 차실내의 공기가 배출이 될 수도 있으나 외부의 공기가 차실내로 유입이 가능하여 비록 먼지나 이물질의 유입은 부직포가 차단하여도 외부의 악취 등은 차실내로 유입이 되는 단점이 있었고, 부직포는 일정기간 사용 후 교체해야 하는 번거로운 문제점이 있었다.In the conventional air distribution port, the air in the cabin may be discharged, but the outside air may be introduced into the cabin, but even though the inflow of dust or foreign matter is blocked by the nonwoven fabric, external odors, etc., do not enter the cabin. There was a disadvantage that the non-woven fabric has a cumbersome problem that must be replaced after a certain period of use.

본 고안은 상기와 같은 문제점을 감안하여 안출된 것으로, 차실내의 공기는 배출이 되면서 차량 외부의 악취나 먼지등은 차단이 될 수 있고, 오랜시간을 사용후 공기 유통구의 단품을 교체해야 하는 번거로움을 해결할 수 있도록 한 것이다.The present invention has been devised in view of the above problems, the air inside the vehicle can be discharged and the odor or dust outside the vehicle can be blocked, and after a long time of use has to replace the components of the air outlet To solve the problem.

상기와 같은 기술적 과제는, 차체에 부착되도록 체결부가 형성된 벤트하우징과, 이 벤트하우징의 중앙에서 상,하 분할되어 차체 외측으로 경사지게 형성된 벤트그릴과, 이 벤트그릴의 상단에 부착되어 차체 외측으로 개폐되는 유통막과, 상기 상,하 분할된 벤트그릴의 상단에서 차체 외방으로 돌출되어 단부가 하방으로 굴곡 형성된 렛치로 구성된 공기 유통구의 체결부를 차체와의 체결틈에 쿠션을 갖춘 팩킹을 개재하여 차체에 부착함으로써 달성되는 것이다.The technical problem as described above is a vent housing having a fastening portion formed to be attached to the vehicle body, a vent grill formed upside down from the center of the event housing, and formed to be inclined to the outside of the vehicle body, and attached to an upper end of the event grill and opened and closed outside the vehicle body. The fastening part of the air distribution port which consists of a distribution membrane which is formed and a latch formed by the upper end and the lower part of the vent grill which is projected outward from the upper end of the grill grille, the end of which is bent downwardly through the packing with a cushion in the fastening gap with the vehicle body. It is achieved by attaching.

도 1은 본 고안의 정면도이고,1 is a front view of the present invention,

도 2는 본 고안의 측단면도이고,2 is a side cross-sectional view of the present invention,

도 3은 본 고안의 설치상태도이다.3 is an installation state diagram of the present invention.

〈도면의주요부분에대한부호의설명〉〈Description of the symbols for the main parts of the drawings〉

10 : 벤트하우징12 : 체결부10: vent housing 12: fastening portion

14 : 벤트그릴16 : 유통막14: vent grill 16: distribution film

18 : 렛치20 : 팩킹18: Latch 20: Packing

본 고안은 도 1 및 도 2에 도시된 바와 같이, 소정의 크기로 사각형상을 갖춘 벤트하우징(10)의 둘레에는 차체의 패널에 끼움결합되도록 체결부(12)가 복수개 형성되는 것이다.1 and 2, a plurality of fastening portions 12 are formed around the vent housing 10 having a rectangular shape with a predetermined size so as to be fitted to a panel of a vehicle body.

상기 벤트하우징(10)의 중앙면은 상,하로 분할되고 차체 외측으로 경사지게 개구되어 벤트그릴(14)이 형성되고, 연질의 고무로 형성된 유통막(16)이 상기 벤트그릴(14)의 상단에 부착되는 것이다.The center surface of the vent housing 10 is divided into upper and lower parts, and is inclinedly opened to the outside of the vehicle body so that the vent grill 14 is formed, and a distribution film 16 formed of soft rubber is formed on the upper end of the vent grill 14. To be attached.

상기 상,하 분할된 벤트그릴(14)의 상단면에는 차체 외방으로 돌출되며 돌출부의 선단이 하방으로 굴곡된 렛치(18)가 다수개 형성되는 것이다.The upper and lower divided vent grill 14 has a plurality of latches 18 protruding outward from the vehicle body and bent downward of the protruding portion.

상기와 같이 구성된 공기 유통구의 체결부(12)와 차체와의 체결틈에는 쿠션을 갖춘 팩킹(20)이 상기 체결부(12) 외측으로 개재되어 차체의 패널(도시않됨)에 형성된 체결공(도시않됨) 에 억지끼움으로 부착되는 것이다.A fastening hole (not shown) formed in a panel (not shown) of the vehicle body with a packing 20 having a cushion interposed outside the fastening portion 12 in a fastening gap between the fastening portion 12 and the vehicle body of the air outlet configured as described above. Not attached).

이와 같이 구성된 본 고안의 작용은, 공기 유통이 필요한 차체의 적소에 부착되는 것인데, 일 실시예로 도 3에 도시된 바와 같이, 차체 후방의 트렁크룸(30) 내측후측 범퍼(35)가 취부되는 패널에 부착된 것을 도시한 것으로, 차체 패널에 체결장공을 형성하고 중앙을 개구하여 본 고안 공기 유통공의 체결부(12)를 억지끼움하면 부착이 완료되는 것이며 체결부(12)의 외측으로 개재된 팩킹(20)이 차체 외부와 내부의 기밀을 유지하는 것이다.The operation of the present invention configured as described above is to be attached to the place of the vehicle body that requires air distribution, as shown in FIG. 3, in one embodiment, the rear bumper 35 inside the trunk room 30 behind the vehicle body is mounted. As shown in the attached to the panel, when the fastening hole 12 is formed in the vehicle body panel and the center is opened so that the fastening portion 12 of the air distribution hole of the present invention is fitted, the attachment is completed and interposed outside the fastening portion 12. Packing 20 is to maintain the confidentiality of the outside and the inside of the vehicle body.

상기와 같이 부착된 공기 유통구는 차실내 및 트렁크룸(30)의 공기압이 강한 경우에는 벤트그릴(14)의 외측으로 부착된 유통막(16)이 상단 부착부를 중심으로 경사지게 열려져 차량 내부의 공기가 배출되고, 벤트그릴(14)의 상단면에 부착된 렛치(18)는 유통막(16)이 과도하게 열려짐으로 인하여 상, 하로 부착된 유통막(16) 상호간의 간섭을 방지하는 것이다.In the air outlet attached as described above, when the air pressure in the vehicle interior and the trunk room 30 is strong, the distribution membrane 16 attached to the outside of the vent grill 14 is inclined to the center of the upper attachment portion so that the air inside the vehicle is opened. The outlet 18, which is discharged and attached to the top surface of the vent grill 14, prevents interference between the flow membranes 16 attached to the top and the bottom because the flow membrane 16 is excessively opened.

또한 차량 내부보다 외부의 공기압이 강한 경우, 즉 예를 들어 심한 바람이 불어 외부공기가 차실내로 유입될 가능성이 큰 경우에는 상기 유통막(16)의 열림을 벤트그릴(14)이 차단하므로 유통막(16)은 열리지 못해 외부의 공기는 유입되지 못하는 것이다.In addition, when the outside air pressure is stronger than the inside of the vehicle, that is, for example, when there is a high possibility that the outside air flows into the cabin due to heavy winds, the vent grill 14 blocks the opening of the distribution membrane 16. Membrane 16 is not opened so that no outside air is introduced.

한편, 상기 렛치(18)는 유통막(16)의 과도한 열림을 방지함과 동시에 한방향으로만 힘을 받는 유통막(16)이 반복 사용됨으로 인하여 발생되는 형상변형을 개선하는 것이고, 상기 차체 외측 방향으로 경사지게 형성된 벤트그릴(14)은 수직으로 형성시킨 벤트그릴에 비하여 유통막(16)의 자중으로 인한 벤트그릴(14)과 유통막(16)의 밀착성을 증가시켜 기밀유지가 향상되는 것이다.On the other hand, the latch 18 is to prevent the excessive opening of the flow film 16 and at the same time to improve the shape deformation caused by the repeated use of the flow film 16 that is applied in one direction, the vehicle body outward direction The vent grill 14 formed to be inclined to increase the adhesion between the vent grill 14 and the flow membrane 16 due to the weight of the flow membrane 16 as compared with the vent grill 14 formed vertically, thereby improving airtightness.

이와 같이 본 고안은, 차량의 환기가 필요한 적소에 부착시켜 차실내의 공기는 배출되면서 외부의 먼지나 악취 등의 유입은 차단되고, 유통막(16)의 반복 사용으로 인한 고무재질의 유통막(16) 형상변형이 개선되고, 경사지게 형성된 벤트그릴(14)이 유통막(16)과의 밀착을 강화시켜 기밀유지 증대로 인해 외부공기의 유입이 방지되는 것이다.As such, the present invention is attached to a place where ventilation of the vehicle is required, and the air in the vehicle is discharged, and the inflow of external dust or odor is blocked, and a distribution film made of rubber material due to repeated use of the distribution membrane 16 ( 16) The shape deformation is improved, and the inclined vent grill 14 is strengthened in close contact with the distribution film 16, thereby preventing the inflow of external air due to the increase of airtightness.

본 고안 자동차의 공기 유통구의 구조는 경사지게 형성된 벤트그릴이 유통막의 자중에 의한 밀착성이 증대되어 외부공기의 유입이 차단되므로 차실내의 공기압보다 외부공기압이 강한 경우 발생되는 외부의 악취 및 먼지 유입이 방지되어 차실내의 청정성이 유지되며, 차실내의 공기 배출을 위해 반복 사용되는 유통막의 형상변경을 렛치가 개선시켜 줌으로써 공기 유통구의 내구성이 증대되어 차실내의 환기 기능성 향상과 환기 기능단품의 내구성이 증대됨으로 차량의 상품성이 향상되는 효과가 있는 것이다.In the structure of the air distribution port of the present invention, the inclined vent grille increases the adhesion due to the self-weight of the distribution membrane to block the inflow of external air, thereby preventing external odor and dust inflow generated when the external air pressure is stronger than the air pressure in the vehicle interior. The cleanliness of the interior is maintained, and the latch improves the shape change of the distribution membrane repeatedly used for exhausting the interior of the vehicle, thereby increasing the durability of the air outlet, thereby improving the ventilation function of the interior and the durability of the ventilation functional components. The effect is that the merchandise of the vehicle is improved.

Claims (1)

차체에 부착되도록 체결부(12)가 형성된 벤트하우징(10)과, 이 벤트하우징(10)의 중앙에서 상,하 분할되어 차체 외측으로 경사지게 형성된 벤트그릴(14)과, 이 벤트그릴(14)의 상단에 부착되어 차체 외측으로 개폐되는 유통막(16)과, 상기 상,하 분할된 벤트그릴(14)의 상단에서 차체 외방으로 돌출되어 단부가 하방으로 굴곡 형성된 렛치(18)와, 상기 체결부(12)와 차체와의 체결틈에 끼워지도록 쿠션을 갖춘 팩킹(20)으로 구성되어 차체에 부착되는 것을 특징으로 하는 자동차 공기 유통구의 구조.A vent housing 10 having a fastening portion 12 formed to be attached to the vehicle body, a vent grill 14 formed upside down from the center of the event housing 10 to be inclined to the outside of the vehicle body, and an event grill 14. The flow membrane 16 attached to the upper end of the vehicle body is opened and closed to the outside of the vehicle body, and the latch 18 which protrudes outward from the upper end of the upper and lower divided vent grill 14, the end is bent downward, and the fastening A structure of a vehicle air distribution port, comprising a packing 20 having a cushion so as to fit in a fastening gap between the part 12 and the vehicle body, and attached to the vehicle body.
KR2019960037060U 1996-10-31 1996-10-31 Air circulation structure of a car KR200141063Y1 (en)

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KR2019960037060U KR200141063Y1 (en) 1996-10-31 1996-10-31 Air circulation structure of a car

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KR2019960037060U KR200141063Y1 (en) 1996-10-31 1996-10-31 Air circulation structure of a car

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KR200141063Y1 true KR200141063Y1 (en) 1999-04-01

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