KR200158270Y1 - Center piller of a vehicle - Google Patents
Center piller of a vehicle Download PDFInfo
- Publication number
- KR200158270Y1 KR200158270Y1 KR2019950029994U KR19950029994U KR200158270Y1 KR 200158270 Y1 KR200158270 Y1 KR 200158270Y1 KR 2019950029994 U KR2019950029994 U KR 2019950029994U KR 19950029994 U KR19950029994 U KR 19950029994U KR 200158270 Y1 KR200158270 Y1 KR 200158270Y1
- Authority
- KR
- South Korea
- Prior art keywords
- center pillar
- protrusions
- panel
- vehicle
- reinforcing member
- Prior art date
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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
-
- 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 차량의 센터 필러에 관한 것으로서, 차량의 측면충들시에 충격력을 양호하게 흡수하여 탑승자의 안전성을 증대시킨 것이다.The present invention relates to a center pillar of a vehicle, and to increase the safety of the occupant by absorbing a good impact force during the side worms of the vehicle.
본 고안은 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)의 양단부에 형성된 플렌지(3)(3')(4)(4')을 상호 결합하여서 그 단면을 대략 사다리꼴로 형성함과 동시에 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2) 사이에 중공부(5)를 형성하고, 센터 필러 인너 패널(1)에 지지 돌출부(7)(7')가 형성된 내측 보강부재(6)를 중공부(5)에 위치되게 용접에 의하여 결합하고, 상기 센터 필러 아웃터 패널(2)에 돌출부(9)(9')가 형성된 외측 보강부재(8)를 돌출부(9)(9')가 상기 지지돌출부(7)(7')에 대면됨과 동시에 돌출부(9)(9')와 지지돌출부(7)(7') 사이에 일정간극(t)이 유지되도륵 용접에 의하여 결합한 것이다.The present invention combines the center pillar inner panel 1 and the flanges 3, 3 ', 4, 4' formed at both ends of the center pillar outer panel 2 to form a 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 inner reinforcing member having the support protrusions 7 and 7 ′ formed on the center pillar inner panel 1 ( 6) is joined to the hollow portion 5 by welding, and the outer reinforcing member 8 having the protrusions 9, 9 'formed on the center pillar outer panel 2 is provided with the protrusions 9, 9'. ) Is joined to the support protrusions 7 and 7 'at the same time and is welded so that a constant gap t is maintained between the protrusions 9 and 9' and the support protrusions 7 and 7 '. .
Description
제1도는 차량의 측면도.1 is a side view of a vehicle.
제2도는 제1도 A-A 선에 따른 본 고안의 실시예의 단면도.2 is a cross-sectional view of an embodiment of the present invention 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 : 내측 보강부재5 hollow part 6 inner reinforcing member
7, 7' : 지지돌출부 8 : 외측 보강부재7, 7 ': support protrusion 8: outer reinforcing member
9, 9' : 돌출부9, 9 ': protrusion
븐 고안은 차량의 센터 필러에 관한 것이며, 특히 센터 필러의 강성 보강구조에 관한 것이다.Even design relates to the center pillar of a vehicle, and more particularly to the rigid reinforcement structure of the center pillar.
주지하는 바와 같이 차량의 센터 필러는 센터 필러 인너 패널과 센터 필러 아운터 패널의 양단부에 각각 형성된 플렌지를 상호 용접에 의하여 결합하여 그 단면을 대략 사다리꼴로 형성함과 동시에 그 사이에 중공부를 형성한 것이므로 차량의 측면충들시에 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 combines flanges formed at both ends of the center pillar inner panel and the center pillar mount panel by mutual welding to form a cross section substantially trapezoidal shape and a hollow portion therebetween. As the impact force is transmitted to the center pillar outer panel during the side impact of the vehicle, the center pillar inner panel is deformed at the same time as the center pillar inner panel is deformed, and the impact force caused by the intrusion is transmitted to the occupant. Increasing pelvic injury is a problem for the safety of the occupants.
본 고안은 상기한 문제점을 시정하여 차량의 측면충돌시에 충격력을 양호하게 흡수하여 탑승자의 안전성을 증대시킨 차량의 센터 필러를 제공하는 것을 목적으로 한다.The object of the present invention is to provide a center pillar of a vehicle that corrects the above problems and absorbs the impact force well in the event of a side collision of the vehicle to increase the safety of the occupant.
본 고안은 상기한 목적을 달성하기 위하여 센터 필러 인너 패널과 센터 필러 아웃터 패널의 양단부에 각각 형성된 플렌지를 중공부가 형성되게 결합한 센터 필러 인너 패널에 지지돌출부가 형성된 내측 보강부재를 중공부에 위치되게 결합하고, 상기 센터 필러 아웃터 패널에 돌출부가 형성된 외측 보강부재를 돌출부가 상기 지지돌출부에 대면됨과 동시에 일정간격이 유지되도륵 결합하여서 된 것이다.The present invention is coupled to the inner reinforcing member formed with a support protrusion in the center pillar inner panel in which the flanges are formed at both ends of the center pillar inner panel and the center pillar outer panel to form a hollow portion in order to achieve the above object. The outer reinforcing member having the protrusion formed on the center pillar outer panel is coupled to the protrusion so as to face the support protrusion while maintaining a predetermined interval.
이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.
본 고안은 제2도에 도시한 바와 같이 센터 필러 인너 패널(1)과 센터 필러 아웃터 패널(2)의 양단부에 형성된 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, 센터 필러 인너 패널(1)에 지지돌출부(7)(7')가 형성된 내측 보강부재(6)를 중공부(5)에 위치되게 용접에 의하여 결합하고, 상기 센터 필러 아웃터 패널(2)에 돌출부(9)(9')가 형성된 외측 보강부재(8)를 돌출부(9)(9')가 상기 지지돌출부(7)(7')에 대면됨과 등시에 돌출부(9)(9')와 지지돌출부(7)(7') 사이에 일정간극(t)이 유지되도륵 용접에 의하여 결합한 것이다.According to the present invention, as shown in FIG. 2, the flanges 3, 3 ', 4, 4' formed at both ends of the center pillar inner panel 1 and the center pillar outer panel 2 are coupled to each other. The cross section is formed in a substantially trapezoidal shape and a hollow portion 5 is formed between the center pillar inner panel 1 and the center pillar outer panel 2, and the support protrusions 7 and 7 are formed on the center pillar inner panel 1. The inner reinforcing member 6 having a ') is joined by welding to be positioned in the hollow portion 5, and the outer reinforcing member 8 having protrusions 9 and 9' formed on the center pillar outer panel 2. The projections 9 and 9 'face the support protrusions 7 and 7', and at a constant interval t between the protrusions 9 and 9 'and the support protrusions 7 and 7'. ) Is maintained by welding.
미설명부호 10, 11 은 도어이다.Reference numerals 10 and 11 are doors.
이상과 같은 본 고안은 차량의 측면충돌시에 센터 필러 아웃터 패널(2)에 충격력이 가하여지면 그 충격력은 센터 필러 아웃터 패널(2)이 변형되면서 흡수되고 센터 필러 아웃터 패널(2)의 변형에 의하여 외측 보강부재(8)에 형성된 돌출부(9)(9')가 센터 필러 인너 패널(1)에 결합된 내측 보강부재(6)에 형성된 지지돌출부(7)(7')에 접촉되면서 돌출부(9)(9')와 지지들출부(7)(7')가 변형되면서 충격력이 재차흡수되며, 최종적으로 센터 필러 인너 패널(1)이 충격력을 흡수하므로서 센터필러의 실내 침입량이 적게 되는 것이다.According to the present invention as described above, when the impact force is applied to the center pillar outer panel 2 during the side collision of the vehicle, the impact force is absorbed while the center pillar outer panel 2 is deformed, and the center pillar outer panel 2 is deformed by the deformation of the center pillar outer panel 2. The protrusions 9 and 9 'formed on the outer reinforcement member 8 contact the support protrusions 7 and 7' formed on the inner reinforcement member 6 coupled to the center pillar inner panel 1, and thus the protrusions 9 9) and the support outlets 7 and 7 'are deformed, the impact force is absorbed again, and finally the center pillar inner panel 1 absorbs the impact force, thereby reducing the amount of infiltration of the center pillar.
상기와 같이 충격력이 흡수될 때 센터 필러의 실내 침입량이 적게 되는 것은 센터 필러 아웃터 패널(2)과 센터 필러 인너 패널(1) 사이의 중공부(5)에 설치한 외측 보강부재(8)와 내측 보강부재(6)가 강성을 증대함과 동시에 지지돌출부(7)(7')와 돌출부(9)(9')가 대면되어 있고 그 사이에 일정간극(t)이 형성되어 있으므로 지지돌출부(7)(7')와 돌출부(9)(9')가 접촉되어 변형될 때 완충기능이 양호하기 때문이다.When the impact force is absorbed as described above, the inner penetration amount of the center pillar is reduced because the outer reinforcing member 8 and the inner side of the outer reinforcing member 8 installed in the hollow portion 5 between the center pillar outer panel 2 and the center pillar inner panel 1. Since the reinforcing member 6 increases the rigidity and the support protrusions 7, 7 'and the protrusions 9, 9' face each other, and a predetermined gap t is formed therebetween, the support protrusion 7 This is because the buffer function is good when the 7 'and the protrusions 9 and 9' contact and deform.
이상과 같이 본 고안은 센터 필러 인너 패널에 지지돌출부가 형성된 내측 보강부재를 중공부에 위치되게 결합하고, 센터 필러 아웃터 패널에 상기 지지돌출부에 대면되는 돌출부가 형성된 외측 보강부재를 결합하여 센터 필러의 강성을 증대하고 지지돌출부와 돌출부가 일정간극 만큼 떨어져 있다가 충격력에 의하여 접촉변형될 때 완충기능이 양호하게 되므로 센터 필러의 실내 침입량이 적게 되어서 탑승자에 전달되는 충격력도 최소화되므로서 탑승자의 안전성이 증대되는 효과 등이 있는 것이다.As described above, the present invention combines the inner reinforcing member having the support protrusion on the center pillar inner panel to be positioned in the hollow portion, and combines the outer reinforcing member having the protrusion facing the support protrusion on the center pillar outer panel of the center pillar. The rigidity is increased, and the support protrusion and the protrusion are separated by a certain gap, and the shock absorbing function is good when the contact deformation is caused by the impact force. Therefore, the infill volume of the center pillar is reduced so that the impact force transmitted to the occupant is minimized, thereby increasing the safety of the occupant. There is an effect.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950029994U KR200158270Y1 (en) | 1995-10-24 | 1995-10-24 | Center piller of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950029994U KR200158270Y1 (en) | 1995-10-24 | 1995-10-24 | Center piller of a vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970017605U KR970017605U (en) | 1997-05-23 |
KR200158270Y1 true KR200158270Y1 (en) | 1999-10-15 |
Family
ID=19426780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950029994U KR200158270Y1 (en) | 1995-10-24 | 1995-10-24 | Center piller of a vehicle |
Country Status (1)
Country | Link |
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KR (1) | KR200158270Y1 (en) |
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1995
- 1995-10-24 KR KR2019950029994U patent/KR200158270Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR970017605U (en) | 1997-05-23 |
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