KR100299615B1 - Cowl top panel structure for vehicle - Google Patents

Cowl top panel structure for vehicle Download PDF

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Publication number
KR100299615B1
KR100299615B1 KR1019960064911A KR19960064911A KR100299615B1 KR 100299615 B1 KR100299615 B1 KR 100299615B1 KR 1019960064911 A KR1019960064911 A KR 1019960064911A KR 19960064911 A KR19960064911 A KR 19960064911A KR 100299615 B1 KR100299615 B1 KR 100299615B1
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KR
South Korea
Prior art keywords
cowl top
panel
lower panel
top outer
outer panel
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KR1019960064911A
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Korean (ko)
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KR19980046552A (en
Inventor
조원주
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이계안
현대자동차주식회사
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Priority to KR1019960064911A priority Critical patent/KR100299615B1/en
Publication of KR19980046552A publication Critical patent/KR19980046552A/en
Application granted granted Critical
Publication of KR100299615B1 publication Critical patent/KR100299615B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/081—Cowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE: Cowl top panel structure for a vehicle is provided to reduce a producing cost by minimizing welding portion and to improve workability. CONSTITUTION: Cowl top panel structure of a vehicle comprises a cowl top lower panel(10) having a U shaped section; an extension unit(11) curved upward by being integrally formed on a lower portion of the cowl top lower panel; a cowl top outer panel(12) attached to an inner end portion of the cowl top lower panel; a windshield glass(13) supported by the cowl top outer panel; a supporting panel(14) connecting the cowl top outer panel to the cowl top lower panel; a clearance space unit(15) formed between an end portion of the cowl top outer panel and the extension unit of the cowl top lower panel; and a dash panel(20). Thereby, the cowl top panel structure of the vehicle reduces a producing cost by minimizing welding portion.

Description

자동차용 카울 톱패널 구조Car Cowl Top Panel Structure

본 발명은 자동차에서 프론트윈도우와 연결되는 앞부분의 패널인 카울 톱패널(COWL TOP PANEL)구조에 관 한 것으로 특히 카울 톱 로워패널과 카울 톱 아우터 패널의 사이에 소정의 개방된 이격공간이 마련되도록 하므로써 엔진룸의 부품증가에 따른 대쉬패널의 후퇴 시에도 대쉬패널이 카울 톱 로워패널에 용접이 가능하도록 함으로써 카울 톱부위의 디자인의 다양성을 추구할 수 있으며, 제조원가의 절감, 용접부위의 감소 등을 기할 수 있도록 한 것이다.The present invention relates to a COWL TOP PANEL structure, which is a front panel connected to a front window in an automobile, and in particular, by providing a predetermined open space between the cow top lower panel and the cow top outer panel. When the dash panel is retracted due to the increase of parts in the engine room, the dash panel can be welded to the cowl top lower panel, so that the design of the cowl top part can be pursued, and the manufacturing cost and the welding part can be reduced. I would have to.

기존의 카울 톱 패널 구조는 제2도에서와 같이 ㄱ자형의 카울 톱 아우터패널(1)과 ㄴ자형의 카울 톱 로워패널(2)의 단부가 용착되고 카울 톱 로워패널(2)의 용착부저면에는 대쉬패널(3)이 용착되는 것으로 엔진룸내의 부품이 증가될 경우 데쉬 패널(3)이 카울 톱 로워패널(2)의 돌출된 용착부에 위치되지 못하고 뒤로 이동되는 것이어서 대쉬패널(3)의 용착부상방이 카울 톱 아우터패널(1)에 의해 막혀지는 상태가 되므로 상하로 구성되는 스포트용접기구의 전극봉이 물려질 수 없게 되어 장점이 불가능하게 되는 것이다.Conventional cowl top panel structure is as shown in Fig. 2, the ends of the cowl top outer panel (1) of the L-shaped and the cowl top lower panel (2) of the B-shaped are welded and the bottom of the welded portion of the cowl top lower panel (2) In the case that the dash panel 3 is welded, and the parts in the engine room are increased, the dash panel 3 is not positioned at the protruding welding part of the cowl top lower panel 2 and is moved backwards. Since the upper part of the welding part becomes blocked by the cowl top outer panel 1, the electrode rod of the spot welding mechanism which consists of up and down cannot be bitten, and an advantage becomes impossible.

이를 좀더 구체적으로 설명하면 엔진룸내의 부품이 증가되어 데쉬패널(3)이 C위치에서 D위치로 위치가 이동되어 실내쪽으로 밀려 들어가게 되면 플랜지가 형성된 카울 톱 아우터패널(1)의 c부위와 대쉬패널(3)의 저부면인 d부위를 물려 전류를 흐르게 하여 용접하게되는데 상기 대쉬패널(3)이 카울 톱 아우터패널(1)의 절곡된 끝단에서 멀어지게 되어 상방향으로 절곡 형성된 카울 톱 아우터패널(1)의 c'부위와 대쉬패널(3)의 d'부위 사이를 스포트용접기구로 물려야하는데, 이 사이에 공간이 발생되어 스포트용접의 특성상 접합되는 두 물체를 포개고 이 포개어진 두 물체를 물려서 용접하는 관계로 대쉬패널(3)과 카울 톱 아우터패널(1)을 포개거나 물릴 수가 없어 용접이 불가능하게 되는 것이다.More specifically, when the parts in the engine room increase and the dash panel 3 moves from the C position to the D position and is pushed into the room, the c portion and the dash panel of the flanged cowl top outer panel 1 are formed. A cowl top outer panel which is formed by bending the d portion, which is the bottom surface of (3), is welded by flowing an electric current. The dash panel 3 is moved away from the bent end of the cowl top outer panel 1. The spot welding device should be sandwiched between the c 'part of 1) and the d' part of the dash panel 3, and a space is created between the two objects to be joined due to the nature of the spot welding. In this regard, the dash panel 3 and the cowl top outer panel 1 cannot be superimposed or bitten, which makes welding impossible.

따라서 엔진룸의 부품배열상태가 조밀하게 되며, 카울 톱 패널의 형상 변경에 한계가 있는 구조이어서 디자인이 다양하지 못하고 획일화되는 문제가 있으며, 카울 톱 로워패널(2)과, 카울 톱 아우터패널(1), 대쉬패널(3)을 동시에 용착시켜야 하는 것이므로 결합강도를 위해 용접부위가 필수적으로 많아져야 되는 것이어서 원가상승과 작업성의 저하를 초래하는 것이다.Therefore, the arrangement of parts in the engine room is denser, and the structure of the cowl top panel has a limitation in changing the shape. Therefore, the design is not diverse and uniform, and the cowl top lower panel 2 and the cowl top outer panel ( 1) Since the dash panel (3) must be welded at the same time, the welding part must be increased for the bonding strength, which leads to an increase in cost and workability.

본 발명은 상기와 같은 종래구조의 제반 문제점을 해결 보완하기 위하여 안출된 것으로 카울 톱 로워패널과 카울 톱 아우터패널의 사이에 소정의 개방된 이격 공간이 마련되도록 하므로써 엔진룸의 부품증가에 따른 대쉬패널의 후퇴시에도 대쉬패널이 카울 톱 로워패널에 용접이 가능하도록 함으로써 카울 톱부위의 디자인의 다양성을 추구할 수 있으며, 제조원가의 절감, 용접부위의 감소 등을 기 할 수 있도록 한 것이다.The present invention has been made to solve the problems of the conventional structure as described above, so that a predetermined open space is provided between the cowl top lower panel and the cowl top outer panel so that the dash panel according to the increase of the parts of the engine room is provided. In the case of retreat, the dash panel can be welded to the cowl top lower panel, so that the design of the cowl top part can be pursued, and the manufacturing cost can be reduced and the welding part can be reduced.

제1도는 본 발명의 구성을 보이는 단면예시도.1 is a cross-sectional view showing the configuration of the present invention.

제2도는 종래 발명의 구성을 보이는 단면예시도.2 is a cross-sectional view showing the configuration of the conventional invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 카울톱로워패널 11 : 연장부10: cowl top lower panel 11: extension

12 : 카울톱아우터패널 13 : 윈드실드그라스12: cowl top outer panel 13: windshield glass

14 : 지지패널 15 : 이격공간부14: support panel 15: spaced apart space

본 발명의 자동차용 카울 톱패널(COWL TOP PANEL)구조는 제1도에서와 같이 하단부에 일체로 형성되어 상향으로 절곡되는 연장부(11)를 구비시켜 전체적으로 U자형 단면을 갖도록 구성되는 카울 톱 로워패널(10)과; 상기 카울 톱 로워패널(10)의 내측단에 용착되어 윈드실드그라스(13)을 지지하기 위한 카울 톱 아우터패널(12)과; 상기 카울 톱 아우터패널(12)을 카울 톱 로워패널(10)베 연결 지지시켜 주기위한 지지패널(14)과; 상기 카울 톱 로워페널(10)의 연장부(11)외- 카울 톱 아우터패널(12)의 단부사이에 형성되는 이격공간부(15)를 각각 구비하여서 되는 것이다.The cowl top panel structure of the present invention has a cowl top lower configured to have a U-shaped cross section as a whole by having an extension part 11 which is integrally formed at the lower end and is bent upward as shown in FIG. A panel 10; A cowl top outer panel 12 welded to the inner end of the cowl top lower panel 10 to support the windshield glass 13; A support panel 14 for supporting the cowl top outer panel 12 by connecting the cowl top lower panel 10; Each of the extension part 11 of the cowl top lower panel 10 and the spaced apart space part 15 formed between the ends of the cowl top outer panel 12 are provided.

도면중 미 설명부호 (20)는 대쉬패널을 보인 것이다.In the figure, reference numeral 20 shows a dash panel.

이와 같이 구성되는 본 발명을 상세히 설명하면 첨부도면 제1도에 도시된 바와 같이 본 발명은 엔진룸내의 부품이 증가되어 대쉬패널(20)이 실내쪽방항 즉, A방향에서 B방향으로 이동되면 스포트용접위치가 대쉬패널(20)의 저면인 b부위와 인장부(11)의 상부인 a부위를 물고 용접하게 되는데 이 용접위치가 위치 이동된 a'와 b'로 이동되더라도 대위패널(20)과 연장부(11)의 페널을 포개어 이격공간부(15)를 통해 스포트용접기구가 연장부(11) 내측으로 인입될 수 있어 스포트용접의 특성상 대쉬패널(20)의 저면과 카울 톱 로워패널(10)의 내면에 전극봉이 물려질 수 있는 것이므로 용접이 가능하게 되는 것이며, 지지패널(14)은 카울 톱 아우터패널(12)의 선단을 견고하게 지지시켜 윈드실드그라스(13)의 설치상태의 안정성을 기하도록 한다.Referring to the present invention configured as described above in detail as shown in Figure 1 of the accompanying drawings, the present invention increases the components in the engine room, the dash panel 20 is moved to the interior direction, that is, the direction A to B in the spot The welding position is welded by biting the portion b of the bottom surface of the dash panel 20 and the portion a of the upper portion of the tension portion 11, even though the welding position is moved to the position a 'and b' moved. By overlapping the panel of the extension part 11, the spot welding mechanism can be introduced into the extension part 11 through the spaced space part 15, so that the bottom surface of the dash panel 20 and the cowl top lower panel 10 due to the nature of the spot welding. Since the electrode can be bitten on the inner surface of the c), welding is possible, and the support panel 14 firmly supports the front end of the cowl top outer panel 12 to improve the stability of the installation state of the windshield glass 13. Be sure to

이상과 같은 본 발명은 엔진룸내의 부품이 증가되어 대쉬패널이 뒤로 이동되더라도 이격공간부를 통해 스포트용접기구의 대쉬패널의 저면과 카울 톱 로워패널의 내면에 전극봉이 물려질 수 있는 것이므로 상점이 가능하개 되는 것이어서 엔진 룸의 확장이 가능함에 따라 부품배열상태가 여유있게 되어 부품의 교체, 수리작업이 용이하게 되는 것이며, 카울 톱 패널의 형상 변경을 자유롭게 실시할 수 있어 디자인의 다양성을 기할 수 있어 상품성을 향상시키는 것이며, 카울 톱 로워패널과 대쉬패널만을 용착시키는 것이어서 용집부위를 종래에 비해 감소시켜도 결합강도를 저하시키지 않을 수 있게되므로 원가감소와 작업성의 향상을 추구할 수 있는 것이다.In the present invention as described above, even if the dash panel is moved back by increasing the parts in the engine room, the electrode can be bitten on the bottom surface of the dash panel of the spot welding mechanism and the inner surface of the cowl top lower panel through the spaced part. As the engine room can be expanded, the arrangement of parts can be spared, so that the parts can be replaced and repaired easily, and the shape of the cowl top panel can be freely changed to give a variety of designs. Since only the cowl top lower panel and the dash panel are welded, it is possible to reduce the bonding strength even if the melted portion is reduced as compared with the conventional one, thereby reducing the cost and improving the workability.

Claims (1)

하단부에 일체로 형성되어 상향으로 절곡되는 연장부(11)를 구비시켜 전체적으로 U자형 단면을 갖도록 구성되는 카울 톱 로워패널(10)과; 상기 카울 톱 로워패널(10)의 내측단에 융착되어 윈드실드그라스(13)을 지지하기 위한 카울 톱 아우터패널(12)과; 상기 카울 톱 아우터패널(12)을 카울 톱 로워패널(10)에 연결 지지시켜 주기 위한 지지패널(14)과; 상기 카울 톱 로워패널(10)의 연장부(11)와 카울 톱 아우터패널(12)의 단부사이에 형성되는 이격공간부(15)를 각각 구비하여서 됨을 특징으로 하는 자동차용 카울 톱패널 구조.A cowl top lower panel 10 which is integrally formed at the lower end and has an extension part 11 which is bent upwardly and is configured to have a U-shaped cross section as a whole; A cowl top outer panel 12 fused to an inner end of the cowl top lower panel 10 to support the windshield glass 13; A support panel 14 for supporting the cowl top outer panel 12 to the cowl top lower panel 10; A cowl top panel structure for an automotive cow, characterized in that it comprises a spaced part 15 formed between an extension part 11 of the cowl top lower panel 10 and an end of the cowl top outer panel 12.
KR1019960064911A 1996-12-12 1996-12-12 Cowl top panel structure for vehicle KR100299615B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960064911A KR100299615B1 (en) 1996-12-12 1996-12-12 Cowl top panel structure for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960064911A KR100299615B1 (en) 1996-12-12 1996-12-12 Cowl top panel structure for vehicle

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KR19980046552A KR19980046552A (en) 1998-09-15
KR100299615B1 true KR100299615B1 (en) 2001-12-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102597862B1 (en) 2022-05-30 2023-11-03 (주)대한솔루션 Cowl top pad for vehicles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040023976A (en) * 2002-09-12 2004-03-20 현대자동차주식회사 Reinforced structure of cowl panel of in car
KR20040029778A (en) * 2002-10-02 2004-04-08 현대자동차주식회사 Cowl panel jointing device for car
JP4207006B2 (en) 2005-01-31 2009-01-14 トヨタ自動車株式会社 Windshield glass support structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102597862B1 (en) 2022-05-30 2023-11-03 (주)대한솔루션 Cowl top pad for vehicles

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