KR100345688B1 - Structure for installation of weather-strip in center pillar - Google Patents

Structure for installation of weather-strip in center pillar Download PDF

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Publication number
KR100345688B1
KR100345688B1 KR1020000031558A KR20000031558A KR100345688B1 KR 100345688 B1 KR100345688 B1 KR 100345688B1 KR 1020000031558 A KR1020000031558 A KR 1020000031558A KR 20000031558 A KR20000031558 A KR 20000031558A KR 100345688 B1 KR100345688 B1 KR 100345688B1
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KR
South Korea
Prior art keywords
rear door
door panel
weather strip
panel
front door
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KR1020000031558A
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Korean (ko)
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KR20010112553A (en
Inventor
오승철
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기아자동차주식회사
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Priority to KR1020000031558A priority Critical patent/KR100345688B1/en
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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
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/45—Assembling sealing arrangements with vehicle parts
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/50—Sealing arrangements characterised by means for prevention or reduction of noise, e.g. of rattling or vibration of windows
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

본 발명은 자동차에 설치되는 웨더스트립의 취부구조에 관한 것으로, 특히 자동차의 센터필러에 프론트도어 패널과 리어도어 패널사이에 틈새발생을 제거하여 윈드노이즈 및 이물질의 유입을 방지할 수가 있는 웨더스트립에 관한 것으로, 본 발명의 웨더스트립은, 차체에 대해 외측으로 절곡된 리어도어 아웃터패널(10)의 단부와, 차체에 대해 내측으로 절곡된 리어도어 인너패널(11)의 단부를 용착하고, 상기 용착된 리어도어 패널의 단부에 접착되어 고정되는 삽입부(31)와; 제1중공부를 가지며, 외측 사이드프레임(4)에 압착되는 사이드프레임압착부(32)와; 상기 제1중공부와 대칭되게 형성된 제2중공부를 가지며, 프론트도어 패널(20)의 헤밍부(21)에 의해 압착되는 프론트도어압착부(33)로 구성되어, 프론트도어 패널과 리어도어 패널사이에 틈새발생을 제거함에 따라 외부에서 빗물이나 먼지 등이 유입을 방지할 수가 있으며, 윈드노이즈의 발생을 방지할 수가 있는 효과가 있는 것이다.The present invention relates to a mounting structure of a weather strip installed in an automobile, and particularly to a weather strip that can prevent the inflow of wind noise and foreign substances by removing a gap between the front door panel and the rear door panel in the center pillar of the automobile. The weather strip of this invention welds the edge part of the rear door outer panel 10 bend | folded outward with respect to the vehicle body, and the edge part of the rear door inner panel 11 bend | folded inward with respect to the vehicle body, and the said welding is carried out. An insertion part 31 attached to and fixed to an end of the rear door panel; A side frame pressing part 32 having a first hollow portion and being pressed against the outer side frame 4; It has a second hollow portion formed symmetrically with the first hollow portion, and consists of a front door pressing portion 33 that is pressed by the hemming portion 21 of the front door panel 20, between the front door panel and the rear door panel By removing gaps in the rain, rainwater or dust can be prevented from entering the outside, and wind noise can be prevented from occurring.

Description

센터필러의 웨더스트립의 취부구조{Structure for installation of weather-strip in center pillar}Structure for installation of weather-strip in center pillar

본 발명은 자동차에 설치되는 웨더스트립의 취부구조에 관한 것으로, 특히 자동차의 센터필러에 프론트도어 패널과 리어도어 패널사이에 틈새발생을 제거하여 윈드노이즈(wind noise) 및 이물질의 유입을 방지할 수 가 있는 웨더스트립에 관한 것이다.The present invention relates to a mounting structure of a weather strip installed in an automobile, and in particular, it is possible to prevent the occurrence of wind noise and foreign substances by eliminating the occurrence of a gap between the front door panel and the rear door panel in the center pillar of the automobile. Relates to a weatherstrip.

종래에 자동차의 센서필러의 웨더스트립의 취부구조는 도 1에 도시된 바와 같이, 내측으로 절곡된 내측사이드 프레임(4)의 양단부와, 외측으로 절곡된 외측사이드 프레임(3)의 양단부를 용착하여, 상기 용착된 사이드 프레임의 양 단부에는 각각 삽입부를 갖는 웨더스트립(6)이 삽입되며, 상기 웨더스트립의 일측에는 각각 프론트도어 패널(1)과 압착되는 중공부(6')와, 리어도어 패널과 압착되는 중공부(6')를 갖는 웨더스트립(6)이 설치되어, 차체의 외부에서 들어올 수 있는 빗물 또는 먼지를 방지하며 차 내로 들어오는 소음을 방지할 수가 있게 된다.Conventionally, the mounting structure of the weather strip of the sensor pillar of a vehicle is welded at both ends of the inner side frame 4 bent inward and both ends of the outer side frame 3 bent outward as shown in FIG. 1. And, both ends of the welded side frame is inserted into each of the weather strip (6) having an insertion portion, one side of the weather strip, respectively, the hollow portion (6 ') and the rear door panel to be crimped with the front door panel (1) The weather strip 6 having a hollow portion 6 'to be pressed and installed is installed to prevent rainwater or dust that may enter from the outside of the vehicle body and to prevent noise from entering the vehicle.

그러나, 이와 같이 구성된 종래의 웨더스트립은 그 취부구조상에 있어 외부에 틈새(D)가 발생하게 된다. 따라서, 주행시에 틈새(D) 사이로 물 또는 이물질 등이 유입될 수가 있으며, 고속주행시에는 윈드노이즈가 발생하게 된다.However, the conventional weather strip configured as described above has a gap D on the outside in its mounting structure. Accordingly, water or foreign matter may flow into the gap D during driving, and wind noise may occur during high-speed driving.

본 발명은 상기의 결점을 해소하기 위한 것으로, 자동차의 센터필러에 프론트도어 패널과 리어도어 패널사이에 틈새발생을 제거하여 윈드노이즈 및 이물질의유입을 방지할 수 가 있는 웨더스트립을 제공하고자 한다.The present invention is to solve the above drawbacks, and to provide a weather strip that can prevent the introduction of wind noise and foreign matter by removing the gap between the front door panel and the rear door panel to the center pillar of the vehicle.

이러한 본 발명은 차체에 대해 외측으로 절곡된 리어도어 아웃터패널의 단부와, 차체에 대해 내측으로 절곡된 리어도어 인너패널의 단부를 용착하고, 상기 용착된 리어도어 패널의 단부에 접착되어 고정되는 삽입부와; 제1중공부를 가지며, 외측 사이드프레임에 압착되는 사이드프레임압착부와; 상기 제1중공부와 대칭되게 형성된 제2중공부를 가지며, 프론트도어 패널의 헤밍부에 의해 압착되는 프론트도어압착부로 구성된 웨더스트립으로써 달성된다.The present invention welds an end portion of the rear door outer panel bent outward with respect to the vehicle body and an end portion of the rear door inner panel bent inward with respect to the vehicle body, and is inserted and bonded to the end of the welded rear door panel. Wealth; A side frame press part having a first hollow portion and pressed to an outer side frame; A weather strip having a second hollow portion formed symmetrically with the first hollow portion and composed of a front door pressing portion pressed by the hemming portion of the front door panel is achieved.

도 1은 자동차의 측면을 보여주는 도면,1 shows a side view of a car,

도 2는 도 1의 A-A'의 단면도로서 종래의 웨더스트립의 취부된 상태를FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1 to show a state in which a conventional weather strip is mounted.

보여주는 도면,Showing drawings,

도 3은 본 발명의 웨더스트립이 취부된 상태를 보여주는 단면도,3 is a cross-sectional view showing a state in which the weather strip of the present invention is mounted;

도 4는 본 발명의 웨더스트립만을 보여주는 단면도.4 is a cross-sectional view showing only the weather strip of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 프론트도어 패널 2 : 리어도어 패널1: front door panel 2: rear door panel

3 : 외측사이드프레임 4 : 내측사이드프레임3: outer side frame 4: inner side frame

10 : 리어도어 아웃터패널 11 : 리어도어 인너패널10: rear door outer panel 11: rear door inner panel

30 : 웨더스트립 31 : 삽입부30: weather strip 31: insertion portion

32 : 사이드프로임압착부 33 : 프론트도어압착부32: side frame crimping portion 33: front door crimping portion

도 3 내지 도 4는 본 발명의 웨더스트립에 관한 것으로, 도 3은 본 발명의 웨더스트립이 취부된 상태를 보여주는 단면도이며, 도 4는 본 발명의 웨더스트립만을 보여주는 단면도이다.3 to 4 are related to the weather strip of the present invention, Figure 3 is a cross-sectional view showing a state in which the weather strip of the present invention is mounted, Figure 4 is a cross-sectional view showing only the weather strip of the present invention.

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

도 3 및 도 4에 도시된 바와 같이, 본 발명의 웨더스트립은, 차체에 대해 외측으로 절곡된 리어도어 아웃터패널(10)의 단부와, 차체에 대해 내측으로 절곡된 리어도어 인너패널(11)의 단부를 용착하고, 상기 용착된 리어도어 패널의 단부에 접착되어 고정되는 삽입부(31)와; 제1중공부를 가지며, 외측 사이드프레임(4)에 압착되는 사이드프레임압착부(32)와; 상기 제1중공부와 대칭되게 형성된 제2중공부를 가지며, 프론트도어 패널(20)의 헤밍부(21)에 의해 압착되는 프론트도어압착부(33)로 구성되게 된다. 도 4에 도시된 바와 같이, 상기 웨더스트립의 삽입부(31)는, 용착된 리어도어 패널(10)(11)의 단부에 접착제(B)에 의해 접착되어 고정되게 된다. 또한, 상기 웨더스트립(30)은, 바람직하게는 EPDM(Ethylene Propylen Dien Monomer) 스폰지 고무를 재질로 함에 따라 밀착성을 좋게 하여 확실한 방수효과를 얻을 수가 있게 된다.As shown in Figures 3 and 4, the weather strip of the present invention, the end of the rear door panel 10 bent outward with respect to the vehicle body, and the rear door inner panel 11 bent inward with respect to the vehicle body. An insertion part (31) welded to an end of the welder and bonded to and fixed to an end of the welded rear door panel; A side frame pressing part 32 having a first hollow portion and being pressed against the outer side frame 4; The second hollow part is formed to be symmetrical with the first hollow part, and the front door press part 33 is compressed by the hemming part 21 of the front door panel 20. As shown in FIG. 4, the insert 31 of the weather strip is adhered to and fixed to the ends of the welded rear door panels 10 and 11 by an adhesive B. FIG. In addition, the weather strip 30 is preferably made of EPDM (Ethylene Propylen Dien Monomer) sponge rubber material to improve the adhesion can be obtained a sure waterproof effect.

이와 같이 구성된 본 발명의 웨더스트립은, 상기 사이드프레임압착부(32)가 중공부에 의해 사이드프레임(4)에 압착되게 되며, 상기 프론트도어압착부(33)가 중공부에 의해 프론트도어(20)의 헤밍부(21)와 압착되게 되므로, 프론트도어 패널(20)과 리어도어 패널(10)사이에 틈새(D)발생을 제거할 수가 있게 된다. 따라서, 외부에서 틈새(D) 사이로 빗물이나 이물질 등의 유입을 방지할 수가 있으며, 윈드노이즈의 발생을 방지할 수가 있게 된다.According to the weather strip of the present invention configured as described above, the side frame pressing part 32 is pressed to the side frame 4 by the hollow part, and the front door pressing part 33 is the front door 20 by the hollow part. Since it is compressed with the hemming portion 21 of the), it is possible to eliminate the occurrence of the gap (D) between the front door panel 20 and the rear door panel 10. Therefore, it is possible to prevent the inflow of rain water, foreign matters, etc. from the outside between the gap (D), it is possible to prevent the generation of wind noise.

이상과 같은 본 발명의 웨더스트립은, 차체에 대해 외측으로 절곡된 리어도어 아웃터패널의 단부와, 차체에 대해 내측으로 절곡된 리어도어 인너패널의 단부를 용착하고, 상기 용착된 리어도어 패널의 단부에 접착되어 고정되는 삽입부와, 제1중공부를 가지며, 외측 사이드프레임에 압착되는 사이드프레임압착부와, 상기 제1중공부와 대칭되게 형성된 제2중공부를 가지며, 프론트도어 패널의 헤밍부에 의해 압착되는 프론트도어압착부로 구성되어, 프론트도어 패널과 리어도어 패널 사이에서 발생하는 틈새를 제거할 수가 있는 것이다. 따라서, 이러한 틈새로 유입될 수가 있는 빗물이나 이물질 등의 유입 및 윈드노이즈의 발생을 방지할 수가 있으며,또한 틈새를 제거함에 따라 그 외관을 향상시키는 효과가 있는 발명인 것이다.The weather strip of the present invention as described above welds an end portion of the rear door outer panel bent outward with respect to the vehicle body and an end portion of the rear door inner panel bent inwardly with respect to the vehicle body, and ends of the welded rear door panel. An insertion part secured to and bonded to the first frame, a side frame compression part pressed against the outer side frame, a second hollow part symmetrically formed with the first hollow part, and a hemming part of the front door panel. It is composed of the front door crimping part to be crimped, and it is possible to eliminate the gap generated between the front door panel and the rear door panel. Therefore, it is possible to prevent the inflow of rainwater or foreign matter, which can flow into the gap, and the generation of wind noise, and to improve the appearance by removing the gap.

Claims (1)

센터필러에 설치되는 웨더스트립에 있어서,In the weather strip installed in the center pillar, 차체에 대해 외측으로 절곡된 리어도어 아웃터패널의 단부와, 차체에 대해 내측으로 절곡된 리어도어 인너패널의 단부를 용착하고, 상기 용착된 리어도어 패널의 단부에 접착되어 고정되는 삽입부와;An insertion portion welded to an end portion of the rear door outer panel bent outward with respect to the vehicle body, and an end portion of the rear door inner panel bent inward with respect to the vehicle body, and bonded and fixed to an end of the welded rear door panel; 제1중공부를 가지며, 외측 사이드프레임에 압착되는 사이드프레임압착부와;A side frame press part having a first hollow portion and pressed to an outer side frame; 상기 제1중공부와 대칭되게 형성된 제2중공부를 가지며, 프론트도어 패널의 헤밍부에 의해 압착되는 프론트도어압착부로 구성되는 것을 특징으로 하는 센터필러의 웨더스트립의 취부구조.Mounting structure of the weather strip of the center pillar having a second hollow portion formed symmetrically with the first hollow portion, and composed of a front door pressing portion pressed by the hemming portion of the front door panel.
KR1020000031558A 2000-06-09 2000-06-09 Structure for installation of weather-strip in center pillar KR100345688B1 (en)

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