KR20040096057A - Door outside belt weather strip of automobile - Google Patents

Door outside belt weather strip of automobile Download PDF

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Publication number
KR20040096057A
KR20040096057A KR1020030028861A KR20030028861A KR20040096057A KR 20040096057 A KR20040096057 A KR 20040096057A KR 1020030028861 A KR1020030028861 A KR 1020030028861A KR 20030028861 A KR20030028861 A KR 20030028861A KR 20040096057 A KR20040096057 A KR 20040096057A
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KR
South Korea
Prior art keywords
flange
weather strip
insertion cavity
door
support
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KR1020030028861A
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Korean (ko)
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KR100478054B1 (en
Inventor
서경덕
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현대자동차주식회사
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Priority to KR10-2003-0028861A priority Critical patent/KR100478054B1/en
Publication of KR20040096057A publication Critical patent/KR20040096057A/en
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Publication of KR100478054B1 publication Critical patent/KR100478054B1/en

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04D—TRIMMINGS; RIBBONS, TAPES OR BANDS, NOT OTHERWISE PROVIDED FOR
    • D04D9/00—Ribbons, tapes, welts, bands, beadings, or other decorative or ornamental strips, not otherwise provided for
    • D04D9/06—Ribbons, tapes, welts, bands, beadings, or other decorative or ornamental strips, not otherwise provided for made by working plastics
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/24—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing formed by general-purpose sewing machines modified by attachments, e.g. by detachable devices
    • D05B3/246—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing formed by general-purpose sewing machines modified by attachments, e.g. by detachable devices for darning

Abstract

PURPOSE: A door outside belt weather strip for a vehicle is provided to improve the sealing performance by preventing rotation and downward fixing of a fixed part and to prevent noise. CONSTITUTION: In a door outside belt weather strip for a vehicle, a fixed part(2) is formed to a weather strip body. In the fixed part, an outer rib(3) is formed to the upper end and a belt rib(4) is formed to the outer lower end and a reinforcing core(5) is inserted in the inside. A sealing rib(7) is pneumatically extruded to the inside of the fixed part to form an insertion cavity(6) in the fixed part. First and second support protrusions(8,8') are formed to an inner wall of the insertion cavity and a fitting projection(9) is formed to the lower end of the inner wall. A horizontal fitting protrusion(10) is formed to the upper part of an outer wall of the insertion cavity and a support plate(11) seated between the first and second support protrusions is formed to the lower end of the outer wall. A flange(32) covering a reinforcing member is formed to the upper end of a door outer panel(30) and a fitting piece(33) is formed to the inner lower end of the flange. The insertion cavity is inserted into the flange and the first and second support protrusions and the support plate are supported to the both sides of the flange. The fitting piece is fitted to the horizontal surface of the fitting piece.

Description

자동차용 도어 아웃사이드 벨트 웨더 스트립 {DOOR OUTSIDE BELT WEATHER STRIP OF AUTOMOBILE}Door outside belt weather strip for car {DOOR OUTSIDE BELT WEATHER STRIP OF AUTOMOBILE}

본 발명은 자동차용 도어 아웃사이드 벨트 웨더 스트립에 관한 것이다.The present invention relates to a door outside belt weather strip for automobiles.

자동차의 도어 글래스는 도어 인너 패널과 도어 아웃터 패널 사이에 형성되는 공동에 승강할 수 있게 설치한 것임으로 도어 트림과 도어 아웃터 패널의 상단에 도어 글래스 밀폐수단인 도어 인사이드 벨트 웨더 스트립과 도어 아웃사이드 벨트 웨더 스트립을 설치하여 소음, 빗물 등의 실내유입을 방지하고 있다.The door glass of the car is installed in the cavity formed between the door inner panel and the door outer panel so that the door inside belt weather strip and the door outside belt which are door glass sealing means on the top of the door trim and the door outer panel. Weather strips are installed to prevent noise and rainwater from entering the room.

종래의 도어 아웃사이드 벨트 웨더 스트립은 도 3에 도시한 바와 같이 웨더 스트립 본체(20)는 폴리비닐 클로라이드(PVC) 등의 플라스틱으로 상단에 아웃터 립(21)을 내부에 삽입공동(23)을 형성한 고정부(21)와, 상기 고정부(21)의 내측과 외측 하단에 폴리에틸렌(PE) 등의 플라스틱으로 실링립(24) 및 벨트립(25)을 공압출하여 형성하고, 상기와 같이 공압출할 때 삽입공동(23)의 내벽 하단과 중앙에 걸림턱(26) 및 제 1 지지돌기(27)를, 외벽 하단에 제 2 지지돌기(28)를 형성하며, 한편 도어 아웃터 패널(30)은 그 상단에 보강부재(31)를 감싸는 플랜지(32)를 형성함과 동시에 플랜지(32)의 내측 하단에 걸림편(33)을 형성하여서, 상기 삽입공동(23)을 플랜지(32)에 눌러 삽입하여 걸림턱(26)은 걸림편(33)에 걸려 지지되게 하고, 제 1 및 제 2 지지돌기(27)(28)는 플랜지(32)의 내외양면에 지지되며, 벨트립(25)은 도어 아웃터 패널(30)에 접촉되게 한 것이다.In the conventional door outside belt weather strip, as shown in FIG. 3, the weather strip body 20 is made of plastic, such as polyvinyl chloride (PVC), to form the outer lip 21 at the top thereof to form an insertion cavity 23 therein. The sealing lip 24 and the belt lip 25 are coextruded with one fixing portion 21 and plastics such as polyethylene (PE) on the inner and outer lower ends of the fixing portion 21 and formed as described above. When extruding, the locking jaw 26 and the first support protrusion 27 are formed at the lower end and the center of the inner wall of the insertion cavity 23, and the second support protrusion 28 is formed at the lower end of the outer wall, while the door outer panel 30 is formed. Forms a flange 32 surrounding the reinforcing member 31 at the upper end thereof, and at the same time forms the engaging piece 33 at the inner lower end of the flange 32 to press the insertion cavity 23 against the flange 32. By inserting the locking jaw 26 to be caught and supported by the locking piece 33, the first and second supporting protrusions 27 and 28 are the inside and outside of the flange 32 It is supported on the surface, and the belt lip 25 is brought into contact with the door outer panel 30.

그러나 상기한 도어 아웃터 패널(30)의 상단에 형성하는 플랜지(32)는 해밍공정에 의하여 보강부재(31)를 감싸서 형성하는 바, 상기와 같이 플랜지(32)를 해밍공정에 의하여 형성할 때 플랜지(32)의 경사각에 공차가 발생하며, 플랜지(32)에 경사각의 공차가 발생하면 플랜지(32)의 하단에 형성되는 걸림편(33)도 경사각의 공차가 발생하는 것이다.However, the flange 32 formed on the upper end of the door outer panel 30 is formed by wrapping the reinforcing member 31 by the hamming process. As described above, the flange 32 is formed when the flange 32 is formed by the hamming process. Tolerance occurs in the inclination angle of 32, and when the tolerance of the inclination angle occurs in the flange 32, the tolerance of the inclination angle also occurs in the locking piece 33 formed at the lower end of the flange 32.

상기와 같이 걸림편(33)에 경사각의 공차가 발생한 상태에서 플랜지(32)에 고정부(21)에 형성한 삽입공동(23)을 삽입하여 고정부(21)를 고정하면 즉 걸림편(33)의 하단이 도어 아웃터 패널(30) 측으로 경사져 있으면 걸림턱(26)이 도어 아웃터 패널(30) 측으로 회전되면서 고정부(21)가 반시계방향으로 회전됨으로써 벨트립(25)이 도어 아웃터 패널(30)에서 들떠 외관불량이 발생하고, 실링립(24)의 눌림량이 과대하여짐으로 도어 글래스(34)의 승강시에 노이즈가 발생함과 동시에 레귤레이터 모터에 과부하가 걸리는 것이다.When the fixing cavity 21 is fixed by inserting the insertion cavity 23 formed in the fixing part 21 in the flange 32 in the state where the tolerance of the inclined angle occurs in the locking piece 33 as described above, that is, the locking piece 33 If the lower end of the) is inclined toward the door outer panel 30, the locking jaw 26 is rotated toward the door outer panel 30, and the fixing portion 21 is rotated counterclockwise so that the belt lip 25 is rotated to the door outer panel 30. 30, the appearance defect occurs, and the amount of the pressing of the sealing lip 24 is excessive, so that noise is generated when the door glass 34 is raised and lowered, and the regulator motor is overloaded.

한편 걸림편(33)의 하단이 상기의 반대로 도어 글래스(34) 측으로 경사져 있으면 걸림턱(26)이 도어 글래스(34) 측으로 회전되면서 고정부(21)가 시계방향으로 회전됨으로써 실링립(24)의 눌림량이 부족하게 되어 실링기능이 악화됨으로써 소음, 빗물이 실내에 유입되는 것이다.On the other hand, if the lower end of the engaging piece 33 is inclined toward the door glass 34, the locking jaw 26 is rotated toward the door glass 34 while the fixing part 21 is rotated in the clockwise direction to seal the sealing lip 24. As the amount of pressing is insufficient, the sealing function is deteriorated, and noise and rainwater are introduced into the room.

또한 플랜지(32)에 고정부(21)에 형성한 삽입공동(23)을 삽입할 때 고정부(21)의 눌림량이 과다하여 하향 고정되면 벨트립(25)의 눌림이 과도하여 외관불량이 발생하는 것이다.Also, when the insertion cavity 23 formed in the fixing portion 21 is inserted into the flange 32, if the pressing amount of the fixing portion 21 is excessively fixed downward, the belt lip 25 is excessively pressed, resulting in an appearance defect. It is.

상기한 도어 아웃사이드 벨트 웨더 스트립의 문제점인 고정부(21)의 회전 및 고정부(21)의 하향 고정을 개선하기 위하여 도 4와 같은 도어 아웃사이드 벨트 웨더 스트립이 공지되어 있는 바, 상기 도어 아웃사이드 벨트 웨더 스트립과 도 3의 아웃사이드 벨트 웨더 스트립과 차이되는 점은 고정부(21)를 압출 성형할 때 고정부(21)의 내부에 스테인레스 스틸 박판의 보강심(40)을 인서트하고, 외벽에 제 3 걸림턱(41)을 형성한 것이다.In order to improve the rotation of the fixing part 21 and the downward fixing of the fixing part 21 which are problems of the door outside belt weather strip, the door outside belt weather strip as shown in FIG. 4 is known. The difference between the side belt weather strip and the outside belt weather strip of FIG. 3 is that the reinforcing core 40 of the stainless steel sheet is inserted into the inside of the fixing portion 21 when extruding the fixing portion 21, and the outer wall The third locking jaw 41 is formed in the.

그러나 상기한 도어 아웃사이드 벨트 웨더 스트립은 고정부(21)에 보강심(40)을 인서트함으로써 강성은 일부 증대되었으나 걸림턱(26)의 모서리에 걸림편(33)이 위치됨으로 걸림편(33)의 공차를 흡수하지 못하여 고정부(21)의 회전문제는 개선되지 못하였고, 또한 플랜지(32)에 고정부(21)의 삽입공동(23)을 삽입할 때 제 3 걸림턱(41)의 간섭에 의하여 작업공수만 증대되는 문제점이 발생하는 것이다.However, in the door outside belt weather strip, the rigidity is partially increased by inserting the reinforcement core 40 into the fixing part 21, but the locking piece 33 is located because the locking piece 33 is positioned at the corner of the locking jaw 26. The problem of rotation of the fixing part 21 was not improved because the tolerance of the fixing part 21 was not absorbed, and the interference of the third locking jaw 41 when the insertion cavity 23 of the fixing part 21 was inserted into the flange 32. There is a problem that only the workman increases by.

본 발명은 상기한 문제점을 시정하여, 고정부의 회전과 하향 고정을 방지하여 실링성을 향상하고, 노이즈의 발생이 없는 자동차용 도어 아웃사이드 벨트 웨더 스트립을 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention aims at providing a door outside belt weather strip for an automobile, which is capable of correcting the above problems, preventing rotation and downward fixation of the fixing part to improve sealing, and free of noise.

상기한 목적을 달성하기 위하여, 본 발명은 웨더 스트립 본체를 상단에 아웃터립을, 외측 하단에 벨트립을 형성하고 내부에 보강심을 인서트한 고정부와, 상기 고정부의 내측에 실링립을 고정부의 내부에 삽입공동이 형성되게 공압출하여 형성한 것에 있어서, 상기 삽입공동의 내벽에 상하 일정간격을 두고 제 1 및 제 2 지지돌기를, 하단에 걸림턱을 형성하고, 삽입공동의 외벽 상부에 수평의 걸림돌기를, 하단에 상기 제 1 및 제 2 지지돌기 사이에 위치되는 지지판을 형성하며, 도어 아웃터 패널의 상단에 보강부재를 감싸는 플랜지를 형성함과 동시에 플랜지의 내측 하단에 걸림편을 형성하여서, 상기 플랜지에 삽입공동을 삽입하여 플랜지의 양면에 상기 제 1 및 제 2 지지돌기와 지지판이 지지되게 하고, 상기 걸림턱의 수평면에 걸림편이 걸리도록 한 것이다.In order to achieve the above object, the present invention is a fixed portion of the weather strip body to the outer lip on the upper end, a belt lip formed on the outer lower end and inserted into the reinforcing core therein, and a sealing lip inside the fixing part Co-extruded and formed so that the insertion cavity is formed in the interior, the first and second support projections are formed on the inner wall of the insertion cavity at regular intervals, the locking projection is formed at the lower end, and the upper part of the outer wall of the insertion cavity A horizontal locking projection forms a support plate positioned between the first and second support protrusions at a lower end thereof, and forms a flange surrounding the reinforcing member at the upper end of the door outer panel, and at the same time forms a locking piece at the inner lower end of the flange. Inserting the insertion cavity into the flange so that the first and second support protrusions and the support plate are supported on both sides of the flange, and the locking piece is caught on the horizontal surface of the locking jaw. will be.

도 1은 자동차의 측면도.1 is a side view of a car.

도 2는 도 1의 A-A 선에 따른 본 발명의 실시예의 단면도.2 is a cross-sectional view of an embodiment of the present invention taken along the line A-A of FIG.

도 3은 도 1의 A-A 선에 따른 종래의 것의 단면도.3 is a cross-sectional view of the conventional one taken along the line A-A of FIG.

도 4는 도 1의 A-A 선에 따른 다른 종래의 것의 단면도.4 is a cross-sectional view of another conventional one taken along the line A-A of FIG.

<도면의 주요부분에 대한 부호 설명><Description of Signs of Major Parts of Drawings>

2 : 고정부 5 : 보강심 6 : 삽입공동2 fixed part 5 reinforcement core 6 insertion cavity

8, 8' : 제 1 및 제 2 지지돌기 9 : 걸림턱 10 : 걸림돌기8, 8 ': the first and second support protrusions 9: the locking jaw 10: the locking projections

11 : 지지판 32 : 플랜지 33 : 걸림편11 support plate 32 flange 33 locking piece

도 2는 본 발명의 실시예의 단면도로서, 웨더 스트립 본체(1)를 폴리비닐 클로라이드(PVC) 등의 플라스틱으로 상단에 아웃터립(3)을, 외측 하단에 벨트립(4)을형성하고 스테인레스 스틸의 보강심(5)을 인서트함과 동시에 내부에 삽입공동(6)을 형성한 고정부(2)와, 상기 고정부(2)의 내측에 폴리에틸렌(PE) 등의 플라스틱으로 실링립(7)을 공압출하여 형성하고, 상기와 같이 고정부(2)와 실링립(7)을 공압출할 때 상기 삽입공동(6)의 내벽에, 상하 일정간격을 두고 제 1 및 제 2 지지돌기(8)(8')를, 하단에 걸림턱(9)을 형성하며, 상기 삽입공동(6)의 외벽 상부에 수평의 걸림돌기(10)와 하단에 상기 제 1 및 제 2 지지돌기(8)(8') 사이에 위치되는 지지판(11)을 형성하고, 한편 도어 아웃터 패널(30)의 상단에 보강부재(31)를 감싸는 플랜지(32)를 형성함과 동시에 플랜지(32)의 내측 하단에 걸림편(33)을 형성한 것이다.2 is a cross-sectional view of an embodiment of the present invention, in which the weather strip body 1 is formed of plastic such as polyvinyl chloride (PVC) on the top of the outer lip 3 and the outer lip of the belt lip 4 formed of stainless steel. The reinforcing core 5 of the reinforcing core 5 and inserting the cavity 6 therein, and a sealing lip 7 made of plastic such as polyethylene (PE) inside the fixing part 2. Is formed by co-extrusion, and the first and second support protrusions 8 are spaced up and down on the inner wall of the insertion cavity 6 when the fixing part 2 and the sealing lip 7 are co-extruded as described above. 8 '), the locking jaw 9 is formed at the lower end, and the horizontal locking protrusion 10 is formed on the outer wall of the insertion cavity 6, and the first and second supporting protrusions 8 are formed at the lower end thereof. 8 ') is formed between the support plate 11, while the flange 32 surrounding the reinforcing member 31 is formed on the upper end of the door outer panel 30, and at the same time the inside of the flange 32 At the bottom to form an engaging piece (33).

상기와 같이 웨더 스트립 본체(1)와 플랜지(32)를 형성한 후 웨더 스트립 본체(1)에 형성한 고정부(2)의 삽입공동(6)을 플랜지(32)에 눌러 삽입하면 플랜지(32)의 양면에 제 1 지지돌기(8)(8')와 지지판(11)이 삼각형 형상으로 지지되고, 걸림돌기(10)는 플랜지(32)의 상단에 지지되며, 또한 걸림턱(9)은 걸림편(33)에 지지한 것이다.After forming the weather strip main body 1 and the flange 32 as described above, press the insertion cavity 6 of the fixing portion 2 formed in the weather strip main body 1 to the flange 32 to insert the flange 32 The first support protrusions 8 and 8 'and the support plate 11 are supported in a triangular shape on both sides thereof, and the locking protrusion 10 is supported at the upper end of the flange 32, and the locking jaw 9 is The support piece 33 is supported.

상기한 보강심(5)은 고정부(2)에 인서트하기 전에 제 1 및 제 2 지지돌기(8)(8')의 대응위치에 삼각형 형상의 돌기(51)(51')를 형성하여 돌기(51)(51')가 제 1 및 제 2 지지돌기(8)(8')에 인서트 하고, 또한 상기 보강심(5)의 지지판(11)의 대응위치 외측에도 지지부(52)를 중첩되게 형성한 것이다.The reinforcement core 5 is formed by forming triangular projections 51 and 51 'at corresponding positions of the first and second support projections 8 and 8' before inserting the fixing portion 2 into the projections. The 51 and 51 'inserts into the first and second support protrusions 8 and 8', and the support 52 are also overlapped outside the corresponding position of the support plate 11 of the reinforcing core 5. It is formed.

또한 삽입공동(6)의 내벽 하단에 걸림턱(9)을 형성할 때 그 상방에 경사면을형성하여 걸림턱(9)이 플랜지(32)의 내측 하단에 형성한 걸림편(33)에 걸릴 때 걸림편(33)과 경사면 사이에 공차 흡수공간(C)이 형성되게 한 것이다.In addition, when the locking jaw 9 is formed at the lower end of the inner wall of the insertion cavity 6, an inclined surface is formed above the locking jaw 9 so that the locking jaw 9 is caught by the locking piece 33 formed at the inner bottom of the flange 32. Tolerance absorption space (C) is formed between the engaging piece 33 and the inclined surface.

미설명부호 34는 도어 글래스이다.Reference numeral 34 denotes a door glass.

이상과 같은 본 발명은 상기와 같이 고정부(2)를 플랜지(32)에 삽입하여 고정할 때 삽입공동(6)의 내외벽에 형성한 제 1 및 제 2 지지돌기(8)(8') 및 지지판(11)을 삼각형 형태로 플랜지(32)의 양면에 지지하고, 걸림턱(9)은 걸림편(33)에 지지됨으로써 고정부(2)가 플랜지(32)에 견고하게 고정되어서 고정부(2)가 회전하지 않게 됨으로써 실링립(7)과 도어 글래스(34)는 적정 눌림량이 유지되어 실링성이 향상되고, 도어 글래스(4)의 승강시에 노이즈가 발생하지 않으며, 또한 벨트립(4)에 외관 불량도 발생하지 않게 되는 것이다.The present invention as described above, when the fixing portion 2 is inserted into the flange 32 and fixed as described above, the first and second supporting protrusions 8 and 8 'formed on the inner and outer walls of the insertion cavity 6. And the support plate 11 is supported on both sides of the flange 32 in the form of a triangle, and the locking jaw 9 is supported by the locking piece 33 so that the fixing part 2 is firmly fixed to the flange 32 to fix the fixing part. By not rotating (2), the sealing lip 7 and the door glass 34 maintain the appropriate amount of pressing, and the sealing property is improved, and noise is not generated when the door glass 4 is lifted and lowered. In addition, appearance defects will not occur in 4).

그리고 삽입공동(6)의 외벽에 형성한 수평의 걸림돌기(10)는 플랜지(32)의 상단에 지지됨으로써 고정부(2)의 하향 고정이 방지되어서 벨트립(4)의 외관불량도 발생하지 않는 것이다.In addition, the horizontal locking protrusion 10 formed on the outer wall of the insertion cavity 6 is supported by the upper end of the flange 32 to prevent downward fixation of the fixing part 2, thereby preventing appearance defects of the belt lip 4. It is not.

또한 제 1 및 제 2 지지돌기(8)(8')에는 보강심(5)에 형성한 돌기(51)(51')가 인서트되고, 지지판(11)의 외측에도 보강심(5)에 형성한 지지부(52)가 중첩되어 있음으로 고정부(2)의 고정이 일층 견고하며, 걸림편(33)과 걸림턱(9)의 상방에 형성되는 경사면 사이에 공차 흡수공간(C)을 형성하여 플랜지(33)를 해밍공정에 의하여 형성할 때 그 경사각의 공차가 발생하여도 이를 흡수함으로써 고정부(2)의 회전을 더욱더 양호하게 방지할 수 있는 것이다.In addition, the protrusions 51 and 51 'formed on the reinforcement core 5 are inserted into the first and second support protrusions 8 and 8', and formed on the reinforcement core 5 on the outer side of the support plate 11 as well. Since one support 52 is overlapped, the fixing of the fixing unit 2 is more firm, and a tolerance absorbing space C is formed between the locking piece 33 and the inclined surface formed above the locking jaw 9. When the flange 33 is formed by a hamming process, even if a tolerance of the inclination angle occurs, it is possible to prevent the rotation of the fixing part 2 even better by absorbing it.

이상과 같이 본 발명은 고정부를 플랜지에 삽입하여 지지 고정할 때 그 고정이 견고하여 고정부의 회전이 방지됨으로 도어 글래스의 실링성이 향상되고 도어 글래스의 승강시 노이즈가 발생하지 않으며, 또한 고정부의 하향고정도 방지됨으로써 외관도 양호한 것이다.As described above, the present invention improves the sealing property of the door glass by preventing the rotation of the fixing part when the fixing part is firmly inserted and fixed to support the fixing part, and no noise occurs when the door glass is raised and lowered. Appearance is also good as the government's downward altitude is prevented.

Claims (4)

웨더 스트립 본체를 상단에 아웃터 립을, 외측 하단에 벨트립을 형성하고 내부에 보강심을 인서트한 고정부와, 상기 고정부의 내측에 실링립을 고정부의 내부에 삽입공동이 형성되게 공압출하여 형성한 것에 있어서, 상기 삽입공동의 내벽에 상하 일정간격을 두고 제 1 및 제 2 지지돌기를, 하단에 걸림턱을 형성하고, 삽입공동의 외벽 상부에 수평의 걸림돌기를, 하단에 상기 제 1 및 제 2 지지돌기 사이에 위치되는 지지판을 형성하며, 도어 아웃터 패널의 상단에 보강부재를 감싸는 플랜지를 형성함과 동시에 플랜지의 내측 하단에 걸림편을 형성하여서, 상기 플랜지에 삽입공동을 삽입하여 플랜지의 양면에 상기 제 1 및 제 2 지지돌기와 지지판이 지지되게 하고, 상기 걸림턱의 수평면에 걸림편이 걸리도록 한 자동차용 도어 아웃사이드 벨트 웨더 스트립.The outer strip body is co-extruded so that an outer lip is formed at the upper end, a belt lip is formed at the outer lower end, and a reinforcing core is inserted therein, and a sealing lip is formed inside the fixing part. In the forming, the first and second support protrusions are formed on the inner wall of the insertion cavity at regular intervals, and the locking jaw is formed at the lower end of the insertion cavity, and the horizontal locking projections are formed on the outer wall of the insertion cavity at the lower end, and the first and second A support plate is formed between the second support protrusions, and a flange surrounding the reinforcing member is formed at the upper end of the door outer panel, and at the same time, a locking piece is formed at the inner lower end of the flange to insert an insertion cavity into the flange. The door outer belt weather belt for automobiles, wherein the first and second support protrusions and the support plate are supported on both sides, and the locking pieces are caught on the horizontal surfaces of the locking jaws. . 제 1 항에 있어서, 제 1 및 제 2 지지돌기와 지지편은 플랜지에 삼각형 형상으로 지지되는 자동차용 도어 아웃사이드 벨트 웨더 스트립.The door outside belt weather strip for automobiles according to claim 1, wherein the first and second support protrusions and the support pieces are supported in a triangular shape on the flange. 제 1 항에 있어서, 걸림턱의 상방에 경사면을 형성하여 상기 경사면과 걸림편 사이에 공차 흡수공간을 형성한 자동차용 도어 아웃사이드 벨트 웨더 스트립.The door outside belt weather strip for automobile according to claim 1, wherein an inclined surface is formed above the locking jaw to form a tolerance absorbing space between the inclined surface and the engaging piece. 제 1 항 또는 제 2 항에 있어서, 제 1 및 제 2 지지돌기에는 보강심의 돌기를 인서트하고, 지지편의 외측에는 보강심에 형성한 지지부를 중첩시킨 자동차용 도어 아웃사이드 벨트 웨더 스트립.The automotive door outside belt weather strip according to claim 1 or 2, wherein a protrusion of a reinforcing core is inserted into the first and second supporting protrusions, and a support formed on the reinforcing core is superposed on the outer side of the supporting piece.
KR10-2003-0028861A 2003-05-07 2003-05-07 Door outside belt weather strip of automobile KR100478054B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240972B1 (en) * 2010-07-30 2013-03-11 현대자동차주식회사 Manufacturing method of door outside belt weatherstrip for automobile
KR101273883B1 (en) * 2011-01-19 2013-06-14 한일이화주식회사 Weather strip assembly for automobile
KR20200124789A (en) * 2019-04-24 2020-11-04 현대자동차주식회사 Door outside belt for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101923881B1 (en) * 2012-07-16 2018-11-30 현대자동차주식회사 Installation structure of outside-belt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240972B1 (en) * 2010-07-30 2013-03-11 현대자동차주식회사 Manufacturing method of door outside belt weatherstrip for automobile
KR101273883B1 (en) * 2011-01-19 2013-06-14 한일이화주식회사 Weather strip assembly for automobile
KR20200124789A (en) * 2019-04-24 2020-11-04 현대자동차주식회사 Door outside belt for vehicle

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