KR100223604B1 - Center filler of a vehicle - Google Patents
Center filler of a vehicle Download PDFInfo
- Publication number
- KR100223604B1 KR100223604B1 KR1019950041221A KR19950041221A KR100223604B1 KR 100223604 B1 KR100223604 B1 KR 100223604B1 KR 1019950041221 A KR1019950041221 A KR 1019950041221A KR 19950041221 A KR19950041221 A KR 19950041221A KR 100223604 B1 KR100223604 B1 KR 100223604B1
- Authority
- KR
- South Korea
- Prior art keywords
- center pillar
- outer panel
- inner panel
- vehicle
- fixing
- 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
- B62D25/04—Door pillars ; windshield pillars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 차량의 센터 필러에 관한 것으로서, 차량의 측면충돌시에 충격력을 양호하게 흡수하여 탑승자의 안전성을 증대시킨 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a center pillar of a vehicle, wherein the impact force is well absorbed in the event of a side collision of the vehicle, thereby increasing the safety of the occupant.
본 발명은 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)의 양단부에 각각 형성한 플렌지(3)(3')4)(4')를 상호 결합하여서 그 단면을 대략 사다리꼴로 형성함과 동시에 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2) 사이에 중공부(5)를 형성하고, 상기 중공부(5)에 고정부(7)(7')와 결합부(8)(8')를 수직부(9)(9')로 일체로 연결하여 결합부(8)(8')는 상호 겹쳐서 연결하고 고정부(7)(7')에 수평부(10)(10')를 형성한 보강부재(6)(6')를 고정부(7)(7')는 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)에 용접에 의하여 결합함과 동시에 수평부(10)(10')는 상기 플렌지(3)(3')(4)(4')와 함께 용접에 의하여 결합하며, 고정부(7)(7')와 결합부(8)(8') 사이에 지지부(11)(11')를 용접에 의하여 고정설치한 것이다.The present invention combines the flanges 3, 3 ', 4 and 4' formed at both ends of the center pillar inner panel 1 and the center pillar outer panel 2 to form a substantially trapezoidal cross section. At the same time, a hollow portion 5 is formed between the center pillar inner panel 1 and the center pillar outer panel 2, and the fixing portions 7, 7 ′ and the coupling portion 8 are formed on the hollow portion 5. (8 ') is integrally connected to the vertical portion (9) (9') by connecting the coupling portion (8) (8 ') overlapping each other and the horizontal portion (10) (10) to the fixing portion (7) (7') The reinforcing members 6 and 6 'formed with a fixed portion 7 and 7' are joined to the center pillar inner panel 1 and the center pillar outer panel 2 by welding, and at the same time the horizontal portion (10) (10 ') are joined together by welding together with the flanges (3) (3') (4) (4 '), and the fixing parts (7) (7') and the coupling parts (8) (8 '). The support parts 11 and 11 'are fixedly installed by welding.
Description
제1도는 차량의 측면도.1 is a side view of a vehicle.
제2도는 제1도 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.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 센터 필러 인너 패널 2 : 센터 필러 아웃터 패널1: Center Filler Inner Panel 2: Center Filler Outer Panel
5 : 중공부 6, 6' : 보강부재5: hollow part 6, 6 ': reinforcing member
7, 7' : 고정부 8, 8' : 결합부7, 7 ': fixing part 8, 8': coupling part
9, 9' : 수직부 10, 10' : 수평부9, 9 ': vertical section 10, 10': horizontal section
11, 11' : 지지부11, 11 ': support part
본 발명은 차량의 센터 필터에 관한 것이며, 특히 센터 필러의 강성 보강구조에 관한 것이다.The present invention relates to a center filter of a vehicle, and more particularly to a rigid reinforcing structure of a center pillar.
주지하는 바와 같이 차량의 센터 필러는 센터 필러 인너 패널과 센터 필러 아웃터 패널의 양단부에 각각 형성된 플랜지룰 상호 용접에 의하여 결합하여 그 단면을 대략 사다리꼴로 형성함과 동시에 내부에 중공부를 형성한 것이므로 차량의 측면충돌시에 그 충격력이 센터 필러 아웃터 패널에 전달되면서 변형됨과 동시에 센터 필러 인너 패널이 변형되므로서 센터 필러 인너 패널이 실내로 침입하게 되고 그 침입에 의한 충격력이 탑승자에게 전달되어 특히 탑승자의 골반 상해치가 커져서 탑승자의 안전성에 문제점이 있게 되는 것이다.As is well known, the center pillar of the vehicle is joined to each other by the flange rule formed at both ends of the center pillar inner panel and the center pillar outer panel, and the cross section is formed in a substantially trapezoid shape and a hollow part is formed inside the vehicle. In the event of a side impact, the impact force is transmitted to the center pillar outer panel, and the center pillar inner panel is deformed, causing the center pillar inner panel to penetrate into the room, and the impact force is transmitted to the occupant. Tooth size will increase the safety of the occupants.
본 발명은 상기한 문제점을 시정하여 차량의 측면충돌시에 충격력을 양호하게 흡수하여 탑승자의 안전성을 증대시킨 차량의 센터 필러를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION An object of the present invention is to provide a center pillar of a vehicle in which the above-mentioned problems are corrected and the shock force is well absorbed during side collision of the vehicle, thereby increasing the safety of the occupant.
본 발명은 상기한 목적을 달성하기 위하여 센터 필러 인너 패널과 센터 필러 아웃터 패널의 양단부에 형성된 플렌지를 상호 결합하여 그 사이에 형성된 중공부에 고정부와 결합부를 수직부로 일체로 연결하여 결합부는 겹쳐서 연결하고 고정부에 수평부를 형성한 보강부재를 고정부는 센터 필러 인너 패널과 센터 필러 아웃터 패널에 결합함과 동시에 수평부는 상기 플렌지와 함께 결합하며, 고정부와 결합부 사이에 지지부를 설치한 것이다.In order to achieve the above object, the present invention couples flanges formed at both ends of a center pillar inner panel and a center pillar outer panel to each other so that the hollow portion formed therebetween is integrally connected to the fixing portion and the coupling portion vertically so that the coupling portions overlap each other. And a reinforcing member having a horizontal portion formed in the fixing portion, the fixing portion is coupled to the center pillar inner panel and the center pillar outer panel, and the horizontal portion is coupled with the flange, and a support portion is installed between the fixing portion and the coupling portion.
이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.
본 발명은 제 2도에 도시한 바와 같이 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)의 양단부에 각각 형성한 플랜지(3)(3')(4)(4')를 상호 결합하여서 그 단면을 대략 사다리꼴로 형성함과 동시에 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2) 사이에 중공부(5)를 형성하고, 상기 중공부(5)에 고정부(7)(7')와 결합부(8)(8')를 수직부(9)(9')로 일체로 연결하여 결합부(8)(8')는 상호 겹쳐서 연결하고 고정부(7)(7')에 수평부(10)(10')를 형성한 보강부재(6)(6')르 고정부(7)(7')는 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)에 용접에 의하여 결합함과 동시에 수평부(10)(10')는 상기 플렌지(3)(3')(4)(4')와 함께 용접에 의하여 결합하며, 고정부(7)(7')와 결합부(8)(8') 사이에 지지부(11)(11')를 용접에 의하여 고정설치한 것이다.According to the present invention, as shown in FIG. 2, the center pillar inner panel 1 and the flanges 3, 3 ', 4 and 4' formed at both ends of the center pillar outer panel 2 are mutually coupled to each other. Thus, the cross section is formed in a substantially trapezoidal shape, and at the same time, a hollow portion 5 is formed between the center pillar inner panel 1 and the center pillar outer panel 2, and the fixing portion 7 (at the hollow portion 5) ( 7 ') and coupling portions 8, 8' are integrally connected to the vertical portions 9, 9 'so that coupling portions 8, 8' are overlapped with each other, and fixing portions 7, 7 'are connected. The reinforcing members 6, 6 'and the fixing parts 7 and 7' having the horizontal portions 10 and 10 'are formed on the center pillar inner panel 1 and the center pillar outer panel 2, respectively. In combination with welding, the horizontal portions 10, 10 'are joined together by welding together with the flanges 3, 3', 4, 4 ', and fixing portions 7, 7'. The support parts 11 and 11 'are fixedly fixed by welding between the parts and the coupling parts 8 and 8'.
미설명부호 12, 13은 도어이다.Reference numerals 12 and 13 are doors.
이상과 같은 본 발명은 차량의 측면충돌시에 그 충격력이 화살표와 같이 센터 필러 아웃터 패널(2)에 가하여지면 그 충격력에 의하여 센터 필러 아웃터 패널(2)이 변형하면서 보강부재(6')의 수직부(9') 및 고정부(7')와 결합부(8')사이에 고정된 지지부(11')가 절곡변형되며 그후에 보강부재(6)의 수직부(9)와 지지부(11)가 변형된 후 센터 필러 인너 패널(1)이 변형되는 것이다.According to the present invention as described above, when the impact force is applied to the center pillar outer panel 2 as shown by the arrow at the time of side collision of the vehicle, the center pillar outer panel 2 is deformed by the impact force so that the verticality of the reinforcing member 6 ' The support portion 11 'fixed between the portion 9' and the fixed portion 7 'and the engaging portion 8' is bent and deformed, and then the vertical portion 9 and the support portion 11 of the reinforcing member 6 After the deformation, the center pillar inner panel 1 is deformed.
상기와 같이 센터 필러 아웃터 패널(2)이 충격력에 의하여 변형된 후 센터 필러 인너 패널(1)에 충격력이 전달되기 전에 보강부재(6)(6')의 수직부(9)(9') 및 고정부(7)(7')와 결합부(8)(8') 사이에 설치된 지지부(11)(11')가 절곡변형되면서 센터 필러 아웃터 패널(2)에 가하여진 충격력을 흡수하므로서 센터 필러의 실내 침입량이 최소화 되고 침입속도도 감속되는 것이다.As described above, after the center pillar outer panel 2 is deformed by the impact force and before the impact force is transmitted to the center pillar inner panel 1, the vertical portions 9, 9 ′ of the reinforcing members 6, 6 ′ and The center pillar while absorbing the impact force applied to the center pillar outer panel 2 as the support portions 11 and 11 'provided between the fixing portions 7 and 7' and the engaging portions 8 and 8 'are bent and deformed. The amount of intrusion in the room is minimized and the speed of intrusion is also reduced.
이상과 같이 본 발명은 센터 필러 인너 패널과 센터 필러 아웃터 패널 사이의 중공부에 수직부가 형성된 보강부재를 결합부를 겹쳐서 설치하고, 보강부재의 고정부와 결합부 사이에 지지부를 형성하여 센터 필러의 강성을 증대시킴과 동시에 수직부와 지지부가 절곡변형되므로 충격흡수가 양호하게 되고 충격흡수가 양호함에 따라서 실내의 침입량이 최소화되어 탑승자에게 전달되는 충격력도 최소화되므로 탑승자의 안전성이 증대되는 효과 등이 있는 것이다.As described above, in the present invention, a reinforcing member having a vertical portion formed in a hollow portion between a center pillar inner panel and a center pillar outer panel is installed to overlap the coupling portion, and a support portion is formed between the fixing portion and the coupling portion of the reinforcing member to provide rigidity of the center pillar. At the same time, the vertical part and the support part are bent and deformed, so that the shock absorption is good and the shock absorption is good, thereby minimizing the invasion of the room and minimizing the impact force delivered to the passengers. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950041221A KR100223604B1 (en) | 1995-11-14 | 1995-11-14 | Center filler of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950041221A KR100223604B1 (en) | 1995-11-14 | 1995-11-14 | Center filler of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970026749A KR970026749A (en) | 1997-06-24 |
| KR100223604B1 true KR100223604B1 (en) | 1999-10-15 |
Family
ID=19434020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950041221A KR100223604B1 (en) | 1995-11-14 | 1995-11-14 | Center filler of a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100223604B1 (en) |
-
1995
- 1995-11-14 KR KR1019950041221A patent/KR100223604B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970026749A (en) | 1997-06-24 |
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