KR200229254Y1 - Mounting structure of outer side panel for automobile - Google Patents
Mounting structure of outer side panel for automobile Download PDFInfo
- Publication number
- KR200229254Y1 KR200229254Y1 KR2019950016418U KR19950016418U KR200229254Y1 KR 200229254 Y1 KR200229254 Y1 KR 200229254Y1 KR 2019950016418 U KR2019950016418 U KR 2019950016418U KR 19950016418 U KR19950016418 U KR 19950016418U KR 200229254 Y1 KR200229254 Y1 KR 200229254Y1
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- KR
- South Korea
- Prior art keywords
- outer side
- side panel
- mounting structure
- panel
- welding
- Prior art date
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Abstract
본 고안은 차량의 외측사이드판넬과 드레인판넬의 용접결합에 관한 취부구조로서, 상기 드레인판넬과 용접되어지는 외측사이드판넬의 용접부에 절곡부를 형성시킨 뒤 이를 용접고정시킴으로써 용접결합후 백도어의 스프링백 현상을 방지할 수 있도록 된 자동차용 외측사이드판넬의 취부구조에 관한 것이다.The present invention is a mounting structure for the welding coupling of the outer side panel and the drain panel of the vehicle, the spring back phenomenon of the back door after welding by forming a bent portion in the welded portion of the outer side panel to be welded with the drain panel and then welding it fixed It relates to a mounting structure of the vehicle outer side panel to prevent the.
Description
본 고안은 자동차용 외측사이드판겔에 관한 것으로서, 특히 드레인판넬과 용접되어지는 외측사이드판넬의 용접부에 절곡부를 형성시킨 뒤 이를 용접고정시킴으로써 백도어의 스프링백(Spring Bacg)현상을 방지할 수 있도록 된 자동차용 외측사이드판넬의 취부구조에 관한 것이다.The present invention relates to an outer side panel gel for automobiles, and in particular, to form a bend in the welded portion of the outer side panel to be welded to the drain panel, and then fix the welding to prevent the spring back phenomenon of the back door. It relates to a mounting structure of the outer side panel.
종래 외측사이드판넬의 취부구조는 제2도가 도시된 바와 같이 백도어(14)의 전방에 형성되는 드레인판넬(11)과 외측사이드판넬(12)의 용접구조가 평판으로 용접연결된 구성으로 되어 있다.Conventionally, the mounting structure of the outer side panel has a structure in which the welding structure of the drain panel 11 and the outer side panel 12 formed in front of the back door 14 is welded by a flat plate as shown in FIG.
그러나, 보통 상기 외측사이드판넬(12)은 크기 때문에 상기와 같은 구성에서 는 백도어(14)의 용접플랜지부에 스프링백 현상이 발생하게 되는 문제점을 가지고 있었다.However, since the outer side panel 12 is large in size, the springback phenomenon occurs in the welding flange portion of the back door 14 in the above configuration.
이에 본 고안은 종래의 문제점을 해결 보완하기 위하여 안출된 것으로 백도어의 용접플랜지부에서 용접절할후 스프링백 현상이 발생되는 것을 방지할 수 있는 자동차용 외측사이드판넬의 취부구조를 제공함에 그 목적이 있다.Therefore, the present invention has been made to solve the conventional problems, and the object of the present invention is to provide a mounting structure of the outer side panel for automobiles that can prevent the springback phenomenon after the welding cut in the welding flange of the back door. have.
제1도는 본 고안의 구성을 나타낸 단면도.1 is a cross-sectional view showing the configuration of the present invention.
제2도는 제1도의 대응되는 도면으로, 종래 구성을 나타낸 단면도이다.FIG. 2 is a cross-sectional view showing a conventional configuration, corresponding to that of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 드레인판넬 2 : 외측사이드판넬1: Drain panel 2: Outer side panel
3 : 절곡부 4 : 백도어3: bend portion 4: back door
상기의 목적을 달성하기 위하여 본 고안은, 외측사인드판넬의 용접부의 절곡부를 형성시킨 뒤 이 절곡부를 드레인판넬의 끝단부에 용접고정하면 본 고안의 목적을 달성할 수 있게 된다.In order to achieve the above object, the present invention can achieve the object of the present invention by forming the bent portion of the welded portion of the outer side sign panel and welding the bent portion to the end of the drain panel.
이하 첨부된 도면에 의해 본 고안을 상세히 설명하기를 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안에 따른 구조의 단면도로서, 백도어(4)의 내부에 드레인판넬(1)과 외측사이드판넬(2)을 결합하고 있는 구성에 있어서, 상기 외측사이드흔짇(i)의 용접부인 플랜지에 그 길이방향을 따라 비드형상의 절곡부(3)를 형성시키고, 이 절곡부(3)를 드레인판넬(1)의 끝단부를 형성된 플랜지와 맞대어서 용접고정시켜서 이루어진 구조로 되어 있다.1 is a cross-sectional view of the structure according to the present invention, in the configuration in which the drain panel 1 and the outer side panel 2 are coupled to the inside of the back door 4, the flange being the welded portion of the outer side trace (i). The bead-shaped bent portion 3 is formed along the longitudinal direction of the bent portion, and the bent portion 3 has a structure in which the end portion of the drain panel 1 is welded against the flange formed.
이와 같이 구성된 본 고안의 작응효과를 설명하면 다음과 같다.Referring to the adaptation effect of the present invention configured as described above are as follows.
먼저 본 고안의 외측사이드판넬(2)의 용접부에는 비드형상의 절곡부(3)가 형성되어 있기 때문에 드레인판넬(1)의 끝단부는 상기의 절곡부(3)에 지지되면서 용접 되어진다.First, since the bead-shaped bent portion 3 is formed in the welded portion of the outer side panel 2 of the present invention, the end portion of the drain panel 1 is welded while being supported by the bent portion 3.
즉 이는 보통의 원박스(ONE-BOX)형 차량에 있어서 외측 사이드판넬(2)이 대형으로 구성되어 있기 때문에 백도어(4)의 용접플랜지에는 스프링백이 발생하게 되는데, 이를 비드형상의 절곡부(3)를 외측사이드판넬(2)에 형성시키어 강성보강을 이루어지게 한다. 통상적으로 밋밋한 평판부재보다 비드부를 형성한 평판부재의 강성이 더 크기 때문이다.That is, in the normal one-box type vehicle, since the outer side panel 2 is formed in a large size, the spring back occurs in the welding flange of the back door 4, which is a bead-shaped bent portion 3 ) Is formed in the outer side panel (2) to achieve a rigid reinforcement. It is because the rigidity of the flat plate member which formed the bead part is larger than the plain flat plate member normally.
따라서, 본 고안은 절곡부(3)의 강성에 의해 용접접합후 상기 백도어(4)의 플랜지부에 발생되는 스프링백 현상을 막을 수 있는 효과를 가진다.Therefore, the present invention has the effect of preventing the springback phenomenon occurring in the flange portion of the back door 4 after welding by the rigidity of the bent portion (3).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950016418U KR200229254Y1 (en) | 1995-07-05 | 1995-07-05 | Mounting structure of outer side panel for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950016418U KR200229254Y1 (en) | 1995-07-05 | 1995-07-05 | Mounting structure of outer side panel for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970005480U KR970005480U (en) | 1997-02-19 |
| KR200229254Y1 true KR200229254Y1 (en) | 2001-12-28 |
Family
ID=60871462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950016418U KR200229254Y1 (en) | 1995-07-05 | 1995-07-05 | Mounting structure of outer side panel for automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200229254Y1 (en) |
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1995
- 1995-07-05 KR KR2019950016418U patent/KR200229254Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970005480U (en) | 1997-02-19 |
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