KR200179582Y1 - Side seal strengthening structure of a vehicle - Google Patents
Side seal strengthening structure of a vehicle Download PDFInfo
- Publication number
- KR200179582Y1 KR200179582Y1 KR2019950038588U KR19950038588U KR200179582Y1 KR 200179582 Y1 KR200179582 Y1 KR 200179582Y1 KR 2019950038588 U KR2019950038588 U KR 2019950038588U KR 19950038588 U KR19950038588 U KR 19950038588U KR 200179582 Y1 KR200179582 Y1 KR 200179582Y1
- Authority
- KR
- South Korea
- Prior art keywords
- side seal
- panel
- welded
- flanges
- reinforcing member
- Prior art date
Links
Classifications
-
- 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
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
-
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- 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
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/124—Welded parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 승용차의 도어 하단과 접하는 사이드 씰의 강성을 보강하는 구조에 관한 것이다.The present invention relates to a structure to reinforce the rigidity of the side seal in contact with the lower door of the passenger car.
본 고안은 사이드 씰 하단부와 내측의 측면부를 보강하여 그 측면충돌에 따른 변형을 극소화하고 운전자 및 승객의 안전을 확보하기 위하여, 사이드 씰 내측패널(2) 하부에 단차(3)를 형성하여 플로워 패널(4)의 단부를 상기 단차(3)의 수평면과 수직면에 각각 용접하고, 상기 플로워 패널(4)과 상기 사이드 씰 내측패널(2)의 측면간에는 호상의 단면을 갖는 상부 보강부재(5)의 플랜지를 각각 용접하며, 상기 플로워 패널(4)과 상기 사이드 씰 내측패널(2) 하단의 플랜지간에는 호상의 단면을 갖는 하부보강부재(6)의 플랜지를 각각 용접한 것이다.In order to minimize the deformation caused by the side collision and secure the safety of the driver and the passenger by reinforcing the lower side of the side seal and the side of the inner side, a step 3 is formed on the lower side of the inner side of the inner side panel 2 to provide a floor panel. The end of (4) is welded to the horizontal plane and the vertical plane of the step 3, respectively, and between the side of the follower panel 4 and the side seal inner panel 2 of the upper reinforcing member 5 having an arc-shaped cross section. The flanges are welded to each other, and the flanges of the lower reinforcing member 6 having an arc-shaped cross section are welded between the floor panel 4 and the flanges of the lower side of the side seal inner panel 2.
Description
제1도는 본 고안의 적용부위를 예시한 차량측면도.1 is a vehicle side view illustrating the application of the present invention.
제2도는 제1도의 A-A선에 해당하는 본 고안의 실시예의 요부 종단면도.Figure 2 is a longitudinal cross-sectional view of the main portion of an embodiment of the present invention corresponding to the line A-A of FIG.
제3도는 종래의 사이드 씰부 요부 종단면도.3 is a longitudinal sectional view of a conventional side seal portion.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 사이드 씰 내측패널 3 : 단차2: side seal inner panel 3: step
4 : 플로워 패널 5 : 상부보강부재4: floor panel 5: upper reinforcing member
6 : 하부보강부재6: lower reinforcing member
본 고안은 승용차의 도어 하단과 접하는 사이드 씰의 강성을 보강하는 구조에 관한 것이다.The present invention relates to a structure to reinforce the rigidity of the side seal in contact with the lower door of the passenger car.
종래의 사이드 씰은 제3도와 같이 사이드 씰 외측패널(21)과 사이드 씰 내측패널(22)을 중공의 단면형태로 하여 상하부의 플랜지를 각각 용접하고, 사이드 씰 내측패널(22) 외면에는 플로워패널(23)의 플랜지를 용접시킨 것이다.In the conventional side seal, the side seal outer panel 21 and the side seal inner panel 22 are hollow in cross section, and the upper and lower flanges are welded to each other, and the floor seal is formed on the outer surface of the side seal inner panel 22. The flange of (23) was welded.
이러한 종래의 사이드 씰부 단면구조는 차량의 측면충돌에 따른 충격하중이 가해졌을 때 쉽게 변형되어 대차가 실내로 침입해 들어오는 침입량이 많기 때문에 차체의 변형이 크고 운전자 및 승객의 안전에 치명적인 위험을 초래하고 있었다.The cross-sectional structure of the conventional side seal portion is easily deformed when an impact load caused by a side collision of the vehicle is applied, and the vehicle has a large amount of intrusion into the room, resulting in a large deformation of the vehicle body and a fatal danger to the driver and passengers. there was.
특히 변형량이 큰 부위가 사이드 씰 외측패널(21)과 사이드 씰 내측패널(22)의 하단부인데 이 부위를 보강하면 차체변형량을 줄일 수 있는 것이다.In particular, the portion of the large deformation amount is the lower end of the side seal outer panel 21 and the side seal inner panel 22, and reinforcing the portion can reduce the body deformation.
본 고안의 목적은 사이드 씰 하단부와 내측의 측면부를 보강하여 그 측면충돌에 따른 변형을 극소화하고 운전자 및 승객의 안전을 확보하기 위한데 있는 것이다.An object of the present invention is to reinforce the lower side of the side seal and the side of the inner side to minimize the deformation caused by the side collision and to ensure the safety of the driver and passengers.
본 고안은 상기 목적을 달성하기 위하여, 사이드 씰 내측패널 하부에 단차를 형성하여 플로워패널의 단부를 상기 단차의 수평면과 수직면에 각각 용접하고, 상기 플로워 패널과 상기 사이드 씰 내측패널의 측면간에는 호상의 단면을 갖는 상부 보강부재의 플랜지를 각각 용접하며, 상기 플로워 패널과 상기 사이드 씰 내측패널 하단의 플랜지간에는 호상의 단면을 갖는 하부보강부재의 플랜지를 각각 용접한 것이다.In order to achieve the above object, the present invention forms a step below the side seal inner panel to weld the end of the floor panel to the horizontal plane and the vertical plane of the step, respectively, and between the side of the floor panel and the side seal inner panel. Each flange of the upper reinforcing member having a cross section is welded, and a flange of the lower reinforcing member having an arc-shaped cross section is welded between the floor panel and the flange of the lower side of the side seal inner panel.
이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.
제2도는 본 고안의 실시예의 사이드 씰부 단면형상을 나타낸 것이다.Figure 2 shows the cross-sectional shape of the side seal portion of the embodiment of the present invention.
본 고안은 사이드 씰 외측패널(1)과 사이드 씰 내측패널(2)의 상하단에 형성되는 플랜지가 서로 용접된 것에 있어서, 사이드 씰 내측패널(2)의 하부 중간에 단차(3)를 형성시키고 이 단차(3)의 수평면과 수직면에 플로워 패널(4)의 플랜지가 단부를 각각 용접하고, 플로워 패널(4) 상면과 사이드 씰 내측패널(2)의 측면 중간에는 중간이 호상을 이루고 양단에 직각방향으로 뻗은 플랜지가 형성되는 상부보강부재(5)의 양 플랜지를 각각 용접하며, 플로워 패널(4) 하면과 사이드 씰 내측패널(2)의 하단 플랜지간에는 중간이 호상을 이루고 양단에 직각방향으로 뻗은 플랜지가 형성되는 하부보강부재(6)의 양 플랜지를 각각 용접한 것이다.According to the present invention, the flanges formed at the upper and lower ends of the side seal outer panel 1 and the side seal inner panel 2 are welded to each other, so that a step 3 is formed in the lower middle of the side seal inner panel 2. Flange of the floor panel 4 welds the end part to the horizontal surface and the vertical surface of the step | step 3, respectively, The middle is arcuate between the upper surface of the floor panel 4, and the side surface of the side seal inner panel 2, and is perpendicular to both ends. Weld flanges of the upper reinforcing member 5, each of which is formed with a flange extending therebetween, the middle of which is arcuate between the lower surface of the floor panel 4 and the lower flange of the side seal inner panel 2, and the flanges extending perpendicularly to both ends. Both flanges of the lower reinforcing member 6 are formed by welding.
따라서 측면충돌이 발생하면 사이드 씰 내측패널(2) 하단과 측면 중간부위의 강성 때문에 변형량이 작아진다. 이것은 사이드 씰 외측패널(1)과 사이드 씰 내측패널(2) 및 하부보강부재(6)의 하단이 3겹으로 용접되어 있기 때문이며, 단차(3)와 플로워 패널(4)이 수평면과 수직면으로 용접되어 있어 종래보다 강성이 커지기 때문이다. 그리고 플로워 패널(4) 상하면에서 사이드 씰 내측패널(2)의 측면간에 상부보강부재(5)와 하부보강부재(6)가 서로 대각선방향으로 버팅기면서 지지하고 있으므로 그 강성이 보완과 함께 호상의 단면부위에서 다소간의 탄성변형을 수반하여 충격에너지를 흡수하기 때문이다.Therefore, when the side collision occurs, the deformation amount is small due to the rigidity of the lower side of the side seal inner panel 2 and the middle side portion. This is because the bottom seal of the side seal outer panel 1, the side seal inner panel 2 and the lower reinforcing member 6 is welded in three layers, and the step 3 and the floor panel 4 are welded in the horizontal plane and the vertical plane. This is because the stiffness is greater than the conventional one. In addition, since the upper and lower reinforcing members 5 and the lower reinforcing member 6 support each other diagonally between the side surfaces of the side seal inner panel 2 at the upper and lower sides of the floor panel 4, the rigidity is supplemented and the cross section of the arc is complemented. This is because the impact energy is absorbed with some elastic deformation at the site.
이와 같은 본 고안은 차량의 측면충돌시 사이드 씰 하단부와 내측면의 변형량을 최소화 할 수 있어 차체의 손상을 줄일 수 있게 되고 대차의 실내 침입량을 줄일 수 있어 운전자 또는 승객의 상해치를 줄일 수 있게 되는 것이다.The present invention can minimize the amount of deformation of the lower side and the inner side of the side seal when the side collision of the vehicle can reduce the damage of the vehicle body and reduce the invasion of the vehicle to reduce the injury of the driver or passengers will be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950038588U KR200179582Y1 (en) | 1995-12-06 | 1995-12-06 | Side seal strengthening structure of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950038588U KR200179582Y1 (en) | 1995-12-06 | 1995-12-06 | Side seal strengthening structure of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970037042U KR970037042U (en) | 1997-07-26 |
| KR200179582Y1 true KR200179582Y1 (en) | 2000-05-01 |
Family
ID=19432198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950038588U KR200179582Y1 (en) | 1995-12-06 | 1995-12-06 | Side seal strengthening structure of a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200179582Y1 (en) |
-
1995
- 1995-12-06 KR KR2019950038588U patent/KR200179582Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970037042U (en) | 1997-07-26 |
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