KR200142532Y1 - Door side weatherstrip - Google Patents

Door side weatherstrip Download PDF

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Publication number
KR200142532Y1
KR200142532Y1 KR2019950033652U KR19950033652U KR200142532Y1 KR 200142532 Y1 KR200142532 Y1 KR 200142532Y1 KR 2019950033652 U KR2019950033652 U KR 2019950033652U KR 19950033652 U KR19950033652 U KR 19950033652U KR 200142532 Y1 KR200142532 Y1 KR 200142532Y1
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KR
South Korea
Prior art keywords
door
lip
weather strip
closed
hollow portion
Prior art date
Application number
KR2019950033652U
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Korean (ko)
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KR970021626U (en
Inventor
김태수
Original Assignee
정몽규
현대자동차주식회사
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Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR2019950033652U priority Critical patent/KR200142532Y1/en
Publication of KR970021626U publication Critical patent/KR970021626U/en
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Publication of KR200142532Y1 publication Critical patent/KR200142532Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

본 고안은 차량용 도어 사이드 웨더스트립에 관한 것으로서, 도어를 닫을 때 그 조작감이 유연하고, 밀폐력을 증대토록 한 것이다.The present invention relates to a door side weather strip for a vehicle, and when the door is closed, the operation feeling is flexible and the sealing force is increased.

본 고안은 도어(1)의 도어 프레임(1′)에 부착되는 합성고무제 연질 웨더스트립 본체(2)에 형성된 중공부(3)의 선단에 밀폐면(4)을 형성함과 동시에 중공부(3) 내벽 양면에 지지돌기(11)와 흠(12)을 형성하여 도어(1)를 닫았을 때 상호 결합되게 하며, 중공부(3)의 외벽의 상기 흠(12)의 대응 위치에 돌기(13)를 형성하고, 웨더스트립 본체(2)의 하단부에 도어 프레임(1′)과 같은 방향으로 형성된 립(6)에 직각으로 절곡부(14′)가 형성된 제 2 립(14)을 형성하여 도어(1)를 닫았을 때 상기 돌기(13)가 절곡부(14′)를 눌러서 제 2 립(14)을 바디(5)에 접촉되게 한 것이다.The present invention forms a sealing surface 4 at the tip of the hollow portion 3 formed on the synthetic rubber soft weather strip body 2 attached to the door frame 1 'of the door 1 and at the same time the hollow portion ( 3) The support protrusions 11 and the grooves 12 are formed on both sides of the inner wall to be mutually coupled when the door 1 is closed, and the protrusions are formed at the corresponding positions of the grooves 12 of the outer wall of the hollow part 3. 13) and a second lip 14 having bent portions 14 'formed at right angles to the lip 6 formed at the lower end of the weather strip main body 2 in the same direction as the door frame 1'. When the door 1 is closed, the protrusion 13 presses the bent portion 14 'to bring the second lip 14 into contact with the body 5.

Description

차량용 도어 사이드 웨더스트립Car Door Side Weatherstrip

제 1 도는 차량의 측면도.1 is a side view of a vehicle.

제 2 도는 제 1 도의 A-A 선에 따른 본 고안의 실시예의 단면도.2 is a cross-sectional view of an embodiment of the present invention along the line A-A of FIG.

제 3 도는 본 고안의 실시예의 밀폐상태 단면도.3 is a closed cross-sectional view of an embodiment of the present invention.

제 4 도는 제 1 도의 A-A 선에 대응되는 종래의 것의 단면도.4 is a cross-sectional view of a conventional one corresponding to line A-A in FIG.

* 도면 중 주요 부호에 대한 설명* Description of the main symbols in the drawings

2 : 웨더스트립 본체 2 : 중공부2: weather strip main body 2: hollow part

4 : 밀폐면 11 : 지지돌기4: sealing surface 11: supporting protrusion

12 : 흠 13 : 돌기12: Hm 13: protrusion

14 : 제 2 립 14′: 절곡부14: second rib 14 ': bend

본 고안은 차량용 도어 사이드 웨더스트립에 관한 것이다.The present invention relates to a door side weather strip for a vehicle.

종래의 도어 사이드 웨더스트립은 제 4 도에 도시한 바와 같이 도어(1)의 도어 프레임(1′) 주위에 단일 중공부(3)를 형성한 합성고무제 연질 웨더스트립 본체(2)를 부착하여 도어(1)를 닫았을 때 중공부(3)의 선단 밀폐면(4)이 바디(5)에 접촉되어 도어(1)와 바디(5) 사이를 밀폐하고 있다.The conventional door side weather strip is attached with a soft rubber strip body 2 made of synthetic rubber having a single hollow portion 3 formed around the door frame 1 'of the door 1, as shown in FIG. When the door 1 is closed, the front end sealing surface 4 of the hollow part 3 is in contact with the body 5 to seal between the door 1 and the body 5.

그러나 상기한 웨더스트립 본체(2)는 연질 합성고무로 되어 있고 중공부(3)만 형성되어 있기 때문에 반력(탄성복원력)이 작으므로 도어(1)를 닫는데 힘이 적게 들고 그 조작이 유연한 장점은 있으나, 반력이 작기 때문에 밀폐력이 떨어지고 특히 사용기간이 길어짐에 따라 반력이 더욱 작아지므로서 밀폐면(4)의 양단이 바디(5)에 밀착되지 못하여 주행중 외부의 소음이 실내에 전달되고, 비가 오거나 세차시에 수분이 실내에 침입하여 쾌적한 탑승이 곤란한 문제점이 있는 것이다.However, since the weather strip main body 2 is made of soft synthetic rubber and only the hollow part 3 is formed, the reaction force (elastic restoring force) is small, so the force of closing the door 1 is small and its operation is flexible. However, since the reaction force is small, the sealing force is lowered, and the reaction force becomes smaller as the use period becomes longer, so that both ends of the sealing surface 4 are not in close contact with the body 5, and external noise is transmitted to the room while driving. There is a problem in that comfortable riding is difficult due to moisture entering the room at the time of coming or washing.

본 고안은 상기한 문제점을 시정하여 도어를 닫을 때 그 조작감이 유연하고, 밀폐력을 증대시킨 차량용 도어 사이드 웨더스트립을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a door side weather strip for a vehicle in which the operation feeling is flexible and the sealing force is increased when the door is closed by correcting the above problems.

본 고안은 상기한 목적을 달성하기 위하여 도어의 주위에 부착되는 연질 웨더스트립 본체에 형성된 중공부의 선단에 밀폐면을 형성함과 동시에 중공부 내벽 양면에 상호 결합되는 지지돌기와 흠을 형성하며, 중공부 외벽의 상기 흠 대응 위치에 돌기를 형성하고, 웨더스트립 본체의 하단부에 형성된 립에 직각으로 제 2 립을 형성하여 상기 돌기가 접촉되게 한 것이다.The present invention forms a sealing surface at the tip of the hollow portion formed on the soft weather strip body attached to the periphery of the door to achieve the above object, and at the same time forms a support protrusion and a flaw that are mutually coupled to the inner wall of the hollow portion, A protrusion is formed at the flaw corresponding position of the outer wall, and a second lip is formed at right angles to the lip formed at the lower end of the weather strip main body so that the protrusion is brought into contact.

이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.

본 고안은 제 2 도에 도시한 바와 같이 도어(1)의 도어 프레임(1′)에 부착되는 합성고무제 연질 웨더스트립 본체(2)에 형성된 중공부(3)의 선단에 밀폐면(4)를 형성함과 동시에 중공부(3) 내벽 양면에 지지돌기(11)와 흠(12)을 형성하여 도어(1)를 닫았을 때 상호 결합되게 하며, 중공부(3)의 외벽의 상기 흠(12)의 대응 위치에 돌기 (13)를 형성하고, 웨더스트립 본체(2)의 하단부에 도어 프레임(1′)과 같은 방향으로 형성된 립(6)에 직각으로 절곡부(14′)가 형성된 제 2 립(14)을 형성하여 도어(1)를 닫았을 때 상기 돌기(13)가 절곡부(14′)를 눌러서 제 2 립(14)을 바디(5)에 접촉되게 한 것이다.According to the present invention, as shown in FIG. 2, the sealing surface 4 is formed at the distal end of the hollow part 3 formed in the synthetic rubber soft weather strip main body 2 attached to the door frame 1 'of the door 1. At the same time forming the support projections 11 and the grooves (12) on both sides of the inner wall of the hollow portion (3) to be mutually coupled when the door (1) is closed, the flaw of the outer wall of the hollow portion (3) A projection 13 formed at a corresponding position of 12, and a bent portion 14 'formed at right angles to the lip 6 formed in the same direction as the door frame 1' at the lower end of the weather strip main body 2; When the lip 14 is formed and the door 1 is closed, the protrusion 13 presses the bent portion 14 'to bring the second lip 14 into contact with the body 5.

이상과 같은 본 고안은 도어(1)를 닫으면 밀폐면(4)이 바디(5)에 접촉되어 변형됨과 동시에 지지돌기(11)가 흠(12)에 결합되고 흠(12)의 대응 위치의 중공부(3)의 외벽에 형성한 돌기(13)가 제 2 립(14)의 절곡부(14′)를 밀므로서 제 2 립(14)과 바디(5) 사이를 밀폐하게 되는 바, 상기와 같이 도어(1)와 바디(1)는 밀폐면(4)과 제 2 립(14)에 의한 2 중 밀폐구조가 형성되어 밀폐력이 양호하게 되며, 도어(1)가 완전히 닫친 후에는 제 3 도와 같이 지지돌기(11)가 흠(12)에 결합되고 돌기(13)가 제 2 립(14)의 절곡부(14′)를 밀기 때문에 밀폐면(4)과 제 2 립(14)에 반력을 가하게 되므로서 밀폐력이 증대되고 오래 사용하여도 밀폐력이 저하되지 않는 것이다.According to the present invention as described above, when the door 1 is closed, the sealing surface 4 is in contact with the body 5 and deformed, and at the same time, the support protrusion 11 is coupled to the groove 12 and the hollow at the corresponding position of the groove 12. The protrusion 13 formed on the outer wall of the part 3 seals between the second lip 14 and the body 5 by pushing the bent portion 14 'of the second lip 14, As shown in FIG. 2, the door 1 and the body 1 have a double sealing structure formed by the sealing surface 4 and the second lip 14, so that the sealing force is good, and after the door 1 is completely closed, Reaction forces on the sealing surface 4 and the second lip 14 because the support protrusion 11 is coupled to the groove 12 and the protrusion 13 pushes the bent portion 14 'of the second lip 14 like a tile. By adding the sealing force is increased and the sealing force does not decrease even if used for a long time.

또한 도어(1)를 닫기 시작할 때 밀폐면(4)은 그 변형이 자유로우므로 도어(1)를 닫는 조작감이 유연하게 되는 것이다.In addition, since the sealing surface 4 is freely deformed when the door 1 starts to close, the operation feeling of closing the door 1 becomes flexible.

이상과 같이 본 고안은 연질 웨더스트립 본체에 형성된 중공부의 내벽 양면에 지지돌기와 흠을 형성하여 닫친 후에 상호 결합되게 하여 밀폐면에 반력을 가하므로서 밀폐력이 증대되고 상기 흠의 대응 위치의 중공부 외벽에 돌기를 형성하여 제 2 립을 바디측으로 밀어서 밀폐하는 2 중 밀폐구조를 형성하므로서 도어와 바디 사이의 밀폐력이 양호하고 오래 사용하여도 밀폐력이 저하되지 않으므로 실내에 소음이 전달되는 양을 최소화하고, 수분이 실내에 침입되는 것도 방지되어 쾌적한 탑승이 가능하며, 도어를 닫을 때 밀폐면은 변형이 자유로우므로 도어를 닫는 조작감이 유연하여 힘이 적게 드는 효과가 있는 것이다.As described above, the present invention forms a support protrusion and a flaw on both sides of the inner wall of the hollow portion formed in the soft weather strip main body so as to be coupled to each other after closing, thereby increasing the sealing force by applying a reaction force to the sealing surface and on the outer wall of the hollow portion at the corresponding position of the flaw. By forming a projection to form a double sealing structure that pushes the second lip to the body to close the seal, the sealing force between the door and the body is good and the sealing force does not decrease even after long use, thereby minimizing the amount of noise transmitted to the room, This is also prevented from entering the room is a comfortable ride, and when the door is closed, the sealing surface is free to deform so that the operation feeling of closing the door is flexible and the effect is less power.

Claims (2)

도어의 주위에 부착되는 연질 웨더스트립 본체를 형성된 중공부의 선단에 밀폐면을 형성함과 동시에 중공부 내벽 양면에 상호 결합되는 지지돌기와 흠을 형성하며, 중공부 외벽의 상기 흠 대응 위치에 돌기를 형성하고, 웨더스트립 본체의 하단부에 형성된 립에 직각으로 제 2 립을 형성하여 상기 돌기가 접촉되게 한 차량용 도어 사이드 웨더스트립.The sealing surface is formed at the front end of the hollow portion in which the soft weather strip body attached to the periphery of the door is formed, and at the same time, the support protrusion and the defect are mutually coupled to both sides of the inner wall of the hollow portion, and the protrusion is formed at the corresponding position of the outer wall of the hollow portion. And forming a second lip at a right angle to a lip formed at a lower end of a weather strip main body to allow the protrusions to contact each other. 제 2 항에 있어서, 제 2 립에 절곡부를 형성한 차량용 도어 사이드 웨더스트립.The vehicle door side weather strip according to claim 2, wherein a bent portion is formed in the second lip.
KR2019950033652U 1995-11-15 1995-11-15 Door side weatherstrip KR200142532Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950033652U KR200142532Y1 (en) 1995-11-15 1995-11-15 Door side weatherstrip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950033652U KR200142532Y1 (en) 1995-11-15 1995-11-15 Door side weatherstrip

Publications (2)

Publication Number Publication Date
KR970021626U KR970021626U (en) 1997-06-18
KR200142532Y1 true KR200142532Y1 (en) 1999-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950033652U KR200142532Y1 (en) 1995-11-15 1995-11-15 Door side weatherstrip

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KR970021626U (en) 1997-06-18

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