KR0150844B1 - Drip weatherstrip of a car - Google Patents
Drip weatherstrip of a car Download PDFInfo
- Publication number
- KR0150844B1 KR0150844B1 KR1019950034727A KR19950034727A KR0150844B1 KR 0150844 B1 KR0150844 B1 KR 0150844B1 KR 1019950034727 A KR1019950034727 A KR 1019950034727A KR 19950034727 A KR19950034727 A KR 19950034727A KR 0150844 B1 KR0150844 B1 KR 0150844B1
- Authority
- KR
- South Korea
- Prior art keywords
- wing
- upper wing
- door
- lower wing
- air
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/06—Sealing strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Abstract
본 발명은 자동차 루프 사이드에서 코어 프레임과 접하면서 빗물받이와 실링기능을 수행하는 드립 웨더스트립에 관한 것이다.The present invention relates to a drip weather strip performing a rain gutter and a sealing function while contacting a core frame at an automobile roof side.
본 발명은 드립 웨더스트립이 도어의 압력을 받을 때 공기의 유동이 가능하도록 하여 수밀성을 증대시키고 소음을 방지시키기 위하여, 고정부(1) 전방의 아랫날개(2)와 상측의 윗날개(3)간에 공기유동통로(7)를 형성시키고, 윗날개(3) 상부의 윗날개다리(8)를 얇게 형성시켜 도어의 압력작용시 상기 아랫날개(2)내의 공기가 윗날개(3)내로 유동하도록 단면구조를 형성한 것이다.The present invention is to allow the flow of air when the drip weather strip under pressure of the door to increase the watertightness and to prevent noise, between the lower wing (2) in front of the fixing part 1 and the upper wing (3) in the upper side The air flow passage 7 is formed, and the upper wing leg 8 of the upper wing 3 is thinly formed so that the air in the lower wing 2 flows into the upper wing 3 when the door is pressed. It is.
Description
제1도는 본 발명의 적용부위를 예시한 차량측면도.1 is a vehicle side view illustrating the application of the present invention.
제2도는 본 발명의 실시예의 단면구조로서,2 is a cross-sectional structure of an embodiment of the present invention,
제1도의 A-A선에 해당하는 종단면도.Longitudinal sectional drawing corresponding to the A-A line | wire of FIG.
제3도는 그 변형상태 종단면도.3 is a longitudinal cross-sectional view thereof.
제4도는 제1도의 A-A선에 해당하는 종래의 드립 웨더스트립 설치 종단면도.4 is a conventional longitudinal drip weather strip mounting longitudinal section corresponding to the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고정부 2 : 아랫날개1: Fixed part 2: Lower wing
3 : 윗날개 5 : 도어 프레임3: upper wing 5: door frame
7 : 공기유동통로 8 : 윗날개다리7: air flow path 8: upper wing leg
본 발명은 자동차의 루프 사이드에서 도어 프레임과 접하면서 빗물받이와 실링기능을 수행하는 드립 웨더스트립에 관한 것이다.The present invention relates to a drip weather strip performing a rain gutter and a sealing function while contacting a door frame at a roof side of a vehicle.
종래의 드립 웨더스트림(D)는 제4도와 같이 루프패널(21)측에서 고정패널(22)에 고정되어 도어 상단의 도어 프레임(23)에 접하도록 한 것으로서, 고정부(24) 전방에는 비교적 큰 중공의 아랫날개(25)가 형성되고, 상측에는 비교적 납작한 중공의 윗날개(26)가 형성되어 도어를 닫을 때 도어 프레임(23)이 아랫날개(25)에 접하면서 수밀을 유지하고, 윗날개(26)와 아랫날개(25) 사이의 움푹 들어간 부분은 빗물이 유동할 수 있는 빗물유동통로(rain cutter)를 형성하게 한 것이다.The conventional drip weather stream (D) is fixed to the fixing panel 22 on the roof panel 21 side as shown in FIG. 4 so as to be in contact with the door frame 23 at the upper end of the door. A large hollow lower wing 25 is formed, and a relatively flat hollow upper wing 26 is formed on the upper side, and when the door is closed, the door frame 23 contacts the lower wing 25 to maintain watertightness. The recessed portion between 26 and the lower wing 25 is to form a rain cutter through which rainwater can flow.
이와 같은 종래의 드립 웨더스트립은 단지 고무의 탄성에 의존하고 있어, 도어 프레임과 아랫날개간의 접촉시 소음이 발생하고 아랫날개만에 의하여 수밀을 유지하기 때문에 수밀성능에 다소 불완전한 면을 지니고 있었던 것이다.Such a conventional drip weather strip merely depends on the elasticity of the rubber, so that noise is generated during contact between the door frame and the lower wing and watertightness is maintained by the lower wing, so that the watertight performance is somewhat incomplete.
본 발명의 목적은 드립 웨더스트립이 도어의 압력을 받을 때 공기의 유동이 가능하도록 하여 수밀성을 증대시키고 소음을 방지하도록 하는데 있는 것이다.An object of the present invention is to enable the flow of air when the drip weather strip is subjected to the pressure of the door to increase the water tightness and to prevent noise.
본 발명은 상기 목적을 달성하기 위하여, 고정부 전방의 아랫날개와 상측의 윗날개간에 공기유동통로를 형성시키고, 윗날개 상부의 윗날개다리를 얇게 형성시켜 도어의 압력작용시 상기 아랫날개내의 공기가 윗날개내로 유동하도록 단면구조를 형성한 것이다.In order to achieve the above object, the present invention forms an air flow path between the lower wing in front of the fixing part and the upper wing of the upper part, and forms the upper wing leg of the upper wing thinner so that the air in the lower wing into the upper wing during the pressure action of the door. The cross-sectional structure is formed to flow.
이하 실시예 도면에 의하여 설명한다.A description with reference to the following drawings.
제2도는 드립 웨더스트립(D)의 단면구조를 나타낸 것으로, 드립 웨더스트립(D)은 고정부(1)전방에 내부가 중공인 아랫날개(2)가 형성되고 상측에는 내부가 중공인 윗날개(3)가 형성된 것이다.Figure 2 shows the cross-sectional structure of the drip weather strip (D), the drip weather strip (D) is formed in the lower wing (2) inside the hollow in front of the fixing part (1) and the upper wing (hollow inside) on the upper side ( 3) is formed.
고정부(1)는 고정패널(4)에 삽입고정되는 부분이고, 아랫날개(2)는 도어 상단의 도어 프레임(5)이 닫힐 때 압력을 가하는 부분이며 윗날개(3)는 루프 패널(6)과 접하고 있는 부분이다.The fixing part 1 is a part inserted and fixed to the fixing panel 4, the lower wing 2 is a part to apply pressure when the door frame 5 of the upper door is closed and the upper wing 3 is a roof panel (6) This is the part that is facing.
상기 아랫날개(2)와 윗날개(3)간에는 길이방향으로 다수개의 공기유동통로(7)가 형성되며, 윗날개(3) 상부의 윗날개다리(8)는 다소 얇게 형성되어 있다.A plurality of air flow passages 7 are formed in the longitudinal direction between the lower wing 2 and the upper wing 3, and the upper wing leg 8 of the upper wing 3 is formed somewhat thinner.
상기 윗날개다리(8) 상면은 V자형으로 움푹들어가 있어 빗물유동통로를 형성한다.The upper wing leg (8) has a top surface of the V-shaped depressions to form a rainwater flow path.
따라서 도어 프레임(5)이 제2도의 상태에서 제3도와 같이 좌측으로 닫히면서 아랫날개(2)에 압력을 가하면 아랫날개(2)가 탄성변형되면서 내부의 공기가 공기유동통로(7)를 거쳐 윗날개(3) 내부로 들어간다.Therefore, when the door frame 5 closes to the left side as shown in FIG. 3 in the state of FIG. 2 and pressurizes the lower wing 2, the lower wing 2 elastically deforms and the air inside passes through the air flow passage 7. Enter the upper wing (3).
이에 따라 아랫날개(2)는 수축되고 윗날개(3)는 상대적으로 팽창된다.Accordingly, the lower wing 2 is contracted and the upper wing 3 is relatively expanded.
이와 같은 윗날개(3)의 팽창은 윗날개다리(8)가 얇아 공기압에 따라 민감하게 움직이기 때문에 가능하다.Such expansion of the upper wing 3 is possible because the upper wing 8 is thin and sensitively moves according to the air pressure.
따라서 아랫날개(2)가 도어 프레임(5)과 밀접됨과 동시에 윗날개(3)도 도어 프레임(5)과 밀접되어 아랫날개(2)와 윗날개(3) 양쪽에서 수밀성을 갖게 되고, 빗물은 윗날개다리(8) 상면을 타고 유동하게 된다.Therefore, while the lower wing 2 is in close contact with the door frame 5 and the upper wing 3 is also in close contact with the door frame 5, the lower wing 2 has watertightness at both the lower wing 2 and the upper wing 3, and the rainwater is the upper wing leg. (8) It flows on the upper surface.
도어를 열게되면, 즉 도어 프레임(5)을 제3도에서 제2도의 상태로 떨어지게 하면 윗날개(3)내의 공기가 아랫날개(2)의 탄성에 의하여 이동되었던 양만큼 공기 유동통로(7)를 통해 아랫날개(2)내로 복귀한다.When the door is opened, i.e., when the door frame 5 is dropped from the state of FIG. 3 to the state of FIG. 2, the air flow passage 7 is opened by the amount that the air in the upper wing 3 has been moved by the elasticity of the lower wing 2. Return to the lower wing (2).
이와 같은 본 발명은 아랫날개가 도어 프레임의 압력을 흡수하는 기능을 수행하여 도어를 닫을 때 소음의 발생이 방지되고, 아랫날개 뿐만 아니라 윗날개 역시 수밀을 유지하므로 수밀성이 향상되며, 이러한 소음방지와 수밀성향상과 더불어 윗날개다리 상면에서 빗물유동통로기능을 충실히 수행하게 되는 효과가 있는 것이다.The present invention, such as the lower wing to absorb the pressure of the door frame to prevent the occurrence of noise when closing the door, the upper wing as well as the lower wing to maintain the watertight, watertightness is improved, such noise prevention and watertightness Along with the improvement, the rainwater flow passage function on the upper wing leg is faithfully performed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950034727A KR0150844B1 (en) | 1995-10-10 | 1995-10-10 | Drip weatherstrip of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950034727A KR0150844B1 (en) | 1995-10-10 | 1995-10-10 | Drip weatherstrip of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970020731A KR970020731A (en) | 1997-05-28 |
| KR0150844B1 true KR0150844B1 (en) | 1998-10-15 |
Family
ID=19429748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950034727A KR0150844B1 (en) | 1995-10-10 | 1995-10-10 | Drip weatherstrip of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0150844B1 (en) |
-
1995
- 1995-10-10 KR KR1019950034727A patent/KR0150844B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970020731A (en) | 1997-05-28 |
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