KR20020015828A - An automotive front pillar for decreasing passenger's head injury - Google Patents

An automotive front pillar for decreasing passenger's head injury Download PDF

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Publication number
KR20020015828A
KR20020015828A KR1020000048947A KR20000048947A KR20020015828A KR 20020015828 A KR20020015828 A KR 20020015828A KR 1020000048947 A KR1020000048947 A KR 1020000048947A KR 20000048947 A KR20000048947 A KR 20000048947A KR 20020015828 A KR20020015828 A KR 20020015828A
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KR
South Korea
Prior art keywords
head
flange
front pillar
vehicle
passenger
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KR1020000048947A
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Korean (ko)
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KR100351361B1 (en
Inventor
성창모
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이계안
현대자동차주식회사
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Priority to KR1020000048947A priority Critical patent/KR100351361B1/en
Publication of KR20020015828A publication Critical patent/KR20020015828A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237Side or rear panels
    • B60R13/025Pillars; Roof rails
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/003Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
    • B60R2021/0039Body parts of the occupant or pedestrian affected by the accident
    • B60R2021/0048Head
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0414Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using energy absorbing ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0435Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side or roof pillars

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE: A front pillar for a vehicle is provided to reduce damage in head of an occupant when the occupant collides with the front pillar due to a vehicle accident by absorbing the shock applied to the head of the occupant. CONSTITUTION: A shock absorbing member(2) is provided in a front pillar(1) forming a front upper section of a chassis. The shock absorbing member(2) is formed with an arcuate section which is deformed when making contact with a head of the occupant so as to absorb the shock. The absorbing member(2) includes a support flange(3) and a deforming flange(3') which are integrally formed with each other. A connection part between the support flange(3) and the deforming flange(3') has a U-shape. A plurality of slots(3a) are formed in the support flange(3) so as to allow the support flange(3) to be deformed in a U-shape when the head is collided with the deforming flange(2). A damping flange(4) is provided to integrally connect the support flange and deforming flange(2,3). The damping flange(4) includes recessed ribs(4a) and slots(4b) transversely formed along the damping flange(4).

Description

승객의 두부손상저감기능을 갖는 차량용 프론트필라{An automotive front pillar for decreasing passenger's head injury}An automotive front pillar for decreasing passenger's head injury}

본 발명은 승객의 두부손상저감기능을 갖는 차량용 프론트필라에 관한 것으로, 보다 상세하게는 충돌 시 승객의 두부에 가해지는 충격을 완화하여 두부의 심각한 손상을 방지할 수 있도록 된 승객의 두부손상저감기능을 갖는 차량용 프론트필라에 관한 것이다.The present invention relates to a vehicle front pillar having a head damage reduction function of a passenger, and more particularly, a head damage reduction function of a passenger that can prevent severe damage to the head by mitigating a shock applied to the head of the passenger during a collision. It relates to a vehicle front pillar having a.

일반적으로 고속으로 주행하는 차량의 경우 주행 중 예기치 못한 충돌과 같은 차량 사고에 의해 운전자나 탑승한 승객들이 심각한 부상을 입거나 심한 경우 목숨을 잃는 되는데 이러한, 차량의 충돌사고에 따른 승객의 신체 손상은 차량의 충돌에 의한 1차 충격에 의한 손상과 더불어 이 1차 충격에 따른 2차 충격 즉, 고속으로 주행 중 충돌에 의한 관성력에 의해 이동되는 신체의 차량 실내부에 대한 충돌로 심각한 부상을 당하게 된다.In general, in the case of a vehicle traveling at a high speed, the driver or passengers are seriously injured or lost their lives due to a vehicle accident such as an unexpected collision while driving. In addition to the damage caused by the primary impact caused by the collision of the vehicle, the secondary impact caused by the primary impact, that is, the collision of the body moving by the inertial force caused by the collision while driving at high speed, causes serious injuries. .

이러한 2차 충돌 중 특히, 차량의 전방측면을 이루는 프론트필라(1)부위는 승객의 두부(H)에 심각한 손상을 입히는데 즉, 도 1에 도시된 바와 같이 충격에 의해 정지된 차량의 관성력에 따라 전방으로 튀어 나가는 승객의 두부(H)가 부딪히게 되면 차체 구조를 유지하기 위한 큰 강성을 갖는 프론트 필라(1)에 의해 충돌되는 두부(H)로 그 충격력을 그대로 전달되고 이로 인해, 충돌된 승객의 두부(H)가 심각한 손상을 입게되는 문제가 있게된다.In particular, during the secondary collision, the front pillars 1 forming the front side of the vehicle seriously damage the head H of the passenger, that is, the inertia force of the vehicle stopped by the shock as shown in FIG. 1. When the head H of the passengers bounces forward, the impact force is transmitted as it is to the head H collided by the front pillar 1 having a large rigidity for maintaining the body structure. There is a problem that the head H of the passenger is seriously damaged.

이에 따라, 차량의 제작 시에는 충돌에 따른 승객의 부상을 최소화 하기 위해 특히, 두부(H)의 손상을 최소화하기 위해 각국이나 각 완성차 회사에서는 여러 가지 안전 및 보호규정을 두어 적합한 기준으로 차량을 제작하게 되는데 예를 들어, 차량의 도어 상에서 글래스 최하단 라인의 위쪽에 있는 실내부위를 규정한 미국의 FMVSS201(U)규정에는 두부(H)의 충돌시 그 상해치(HIC)가 1,000이하로 될 것을 엄격히 적용하고 있다.Accordingly, when manufacturing a vehicle, in order to minimize injuries of passengers due to a collision, in particular, in order to minimize the damage of the head (H), each country or each automobile company has various safety and protection regulations to manufacture the vehicle on an appropriate basis. For example, the US FMVSS201 (U) regulation, which specifies the interior area above the bottom line of glass on the door of the vehicle, strictly states that the injury (HIC) will be less than 1,000 when the head (H) collides. It is applied.

즉, 이와 같이 충돌에 따른 상해치(HIC)가 1,000이하인 경우 의학적으로 중상을 가져오지 않는 것으로 이러한 규정을 충족시키기 위한 차량의 개발이 절실히 요구되고 있는 실정임은 물론이다.In other words, if the injury value (HIC) due to the collision is less than 1,000, medical injury is not seriously brought to the situation that it is desperately required to develop a vehicle to satisfy these regulations.

이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 차량의 도어 상에서 글래스 최하단 라인의 위쪽에 있는 실내부위 중 프론트 필라 부위와의 충돌 시 큰 충격 흡수력으로 두부 부상에 대한 규정을 모두 충족함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above-mentioned matters, and it satisfies all the regulations for the head injury with a large shock absorbing force when colliding with the front pillar part of the indoor part located above the bottom line of the glass on the door of the vehicle. There is a purpose.

상기와 같은 목적을 달성하기 위한 본 발명은, 충돌되는 승객의 두부에 의해 가해지는 충격을 흡수하는 흡수부재가 차체의 전방 상측 부위를 이루는 프론트필라내에 구비된 흡수부재가 지지플랜지와 변형플랜지를 일체로 형성하면서 그 연결부위를 원호형상으로 돌출시켜 전체적으로 유자형상을 이루되, 상기 변형플랜지는 지지플랜지에 비해 두부에 의해 가해지는 충격에 따라 변형이 크게 발생되도록 상대적으로 짧게 형성되어진 것을 특징으로 한다.In order to achieve the above object, the present invention provides an absorbing member provided in the front pillar of which an absorbing member absorbing the shock applied by the head of a passenger to be impacted forms a front upper portion of the vehicle body. While forming to form a connecting portion protruding in the shape of an arc to form a whole, but the deformed flange is characterized in that it is formed relatively short so that deformation is greatly generated according to the impact applied by the head compared to the support flange.

도 1은 일반적인 차량의 전방 측면 사시도1 is a front side perspective view of a typical vehicle

도 2는 본 발명에 따른 흡수부재의 사시도2 is a perspective view of an absorbing member according to the present invention;

도 3은 본 발명에 따른 승객의 두부손상저감기능을 갖는 차량용 프론트필라의 부분 사시도3 is a partial perspective view of a vehicle front pillar having a head damage reduction function according to the present invention;

도 4의 A,B,C 는 도 3의 A-A선, B-B선, C-C선 부분 단면도A, B, and C in FIG. 4 are cross-sectional views taken along line A-A, B-B, and C-C in FIG.

도 5은 본 발명에 따라 두부와 충돌되는 제1단계를 나타낸 상태도5 is a state diagram showing a first step of colliding with the head in accordance with the present invention

도 6은 본 발명에 따라 두부와 충돌되는 제2단계를 나타낸 상태도Figure 6 is a state diagram showing a second step of colliding with the head in accordance with the present invention

도 7은 본 발명에 따라 두부와 충돌되는 제3단계를 나타낸 상태도Figure 7 is a state diagram showing a third step of colliding with the head in accordance with the present invention

도 8은 본 발명에 따라 충돌 후를 나타낸 상태도8 is a state diagram showing after the collision according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 프론트필라 2 : 흡수부재1: Front pillar 2: Absorption member

3 : 지지플랜지 3a : 슬랏3: support flange 3a: slot

3' : 변형플랜지 4 : 완충플랜지3 ': deformable flange 4: buffer flange

4a : 함몰리브 4b : 슬랏4a: recessed rib 4b: slot

5 : 고정부재 5a : 보올트5: fixing member 5a: bolt

5b : 너트5b: Nut

이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 흡수부재의 사시도를 도시한 것인바, 본 발명은 충돌되는 승객의 두부(H)에 의해 가해지는 충격을 흡수하는 흡수부재(2)가 차체의 전방 상측 부위를 이루는 프론트필라(1)내에 구비되되, 상기 흡수부재(2)는 두부(H)가 충돌되는 부위를 만곡진 원호형상으로 형성하여 두부(H)를 회전시키면서 변형되어 충격을 흡수하게 된다.Figure 2 shows a perspective view of the absorbing member according to the present invention, the present invention is the front of the front of the vehicle body is absorbed member (2) for absorbing the shock applied by the head (H) of the impacted passengers. It is provided in the pillar (1), the absorbing member (2) is formed while the head (H) collide in a curved arc shape to deform while rotating the head (H) to absorb the shock.

여기서, 상기 흡수부재(2)는 지지플랜지(3)와 변형플랜지(3')를 일체로 형성하면서 그 연결부위를 원호형상으로 돌출시켜 전체적으로 유자(U)형상을 이루되, 상기 변형플랜지(3')는 지지플랜지(3)에 비해 두부(H)에 의해 가해지는 충격에 따라 변형이 크게 발생되도록 상대적으로 짧게 형성되어진다.Here, the absorbing member (2) is integrally formed with the support flange (3) and the deformation flange (3 ') while projecting the connecting portion in the shape of an arc to form an overall U (U) shape, the deformation flange (3) ') Is formed to be relatively short so that deformation is greatly generated according to the impact applied by the head (H) compared to the support flange (3).

그리고, 상기 지지플랜지(3)는 변형플랜지(3')부위로 두부(H)가 부딪힐 때 그 충격력에 의해 전체적으로 유자(U)형상을 이루면서 변형되도록 그 길이방향을 따라 간격을 두고 다수의 개구된 슬랏(3a)이 형성되어진다.In addition, the support flange 3 has a plurality of openings at intervals along its length direction such that the head H is deformed as a whole by the impact force when the head H hits the deformable flange 3 '. The slot 3a is formed.

또한, 상기 지지플랜지(3)와 변형플랜지(3')를 일체로 형성하면서 유자(U)형상을 이루도록 돌출된 완충플랜지(4)는 그 길이 방향을 따라 일정 간격으로 함몰시킨 함몰리브(4a)와, 이 함몰리브(4a)가 형성된 반대쪽으로 가해진 충격에 의해 상기 함몰리브(4a)부위의 변형이 용이하도록 완충플랜지(4)의 가로방향을 따라 절개시킨 슬랏(4b)이 형성되어진다.In addition, the support flange 3 and the deforming flange (3 ') integrally formed while the buffer flange (4) protruding to form a citron (U) shape recessed ribs 4a recessed at regular intervals along its length direction. And a slot 4b cut along the transverse direction of the buffer flange 4 to facilitate deformation of the recessed rib 4a by an impact applied to the opposite side where the recessed rib 4a is formed.

이와 같은 흡수부재(2)는 도 3에 도시된 바와 같이 프론트필라(1)의 내측에서 그 위쪽으로 편중되어 위치되도록 구비되되, 도 4의 A,B,C와 같이 프론트필라(1)의 내측에 구비된 트림내로 고정부재(5)인 보올트(5a)와 너트(5b)를 매개로 고정되어진다.Such absorbing member 2 is provided so as to be biased upward from the inside of the front pillar 1 as shown in Figure 3, the inner side of the front pillar 1 as shown in A, B, C of FIG. The bolt 5a and the nut 5b, which are fixed members 5, are fixed to the trim provided in the medium.

이하 본 발명의 작동을 상세히 설명한다.Hereinafter, the operation of the present invention will be described in detail.

차량이 충돌하여 차량 실내의 승객이 그 반발력에 의해 두부(H)가 프론트필라(1)부위로 이동되면 초기 상태인 충돌1단계를 나타낸 도 5에 도시된 바와 같이 흡수부재(2)의 변형플랜지(3')와 완충플랜지(4)부위로 두부(H)가 위치되어 충격을 가하게 되며 이때, 두부(H)는 우측으로 약간 처진 상태로 위치되어 지는데 이는 튀어나가는 신체에 따른 두부(H)의 상태에 따른 것임은 물론이다.When the vehicle collides and the passengers inside the vehicle move the head H to the front pillars 1 by the repulsive force, the deformation flange of the absorbing member 2 as shown in FIG. (3 ') and the buffer flange (4) to the head (H) is positioned to give an impact, at this time, the head (H) is located slightly sag to the right, which is the head of the head (H) according to the body to pop out Of course, depending on the state.

이어, 충돌2단계를 나타낸 도 6에 도시된 바와 같이 두부(H)로부터 가해지는 충격에 의해 흡수부재(2)의 변형플랜지(3') 끝 부위가 바깥쪽으로 벌어지면서 펴지게 되고 이에 따라, 상기 변형플랜지(3')의 충격력을 전달받은 완충플랜지(4)와 지지플랜지(3)가 변형되면서 두부(H)에 의해 가해진 충격을 흡수하게 된다.Subsequently, as shown in FIG. 6 showing the collision 2 stage, the end of the deformation flange 3 'of the absorbing member 2 is unfolded outwardly by the impact applied from the head H, and accordingly, the As the shock absorbing flange 4 and the support flange 3, which receive the impact force of the deformation flange 3 ', are deformed, the shock applied by the head H is absorbed.

이때, 상기 두부(H)는 지지플랜지(3) 쪽으로 변형되는 변형플랜지(3')와 완충플랜지(4)에 의해 반 시계방향으로 회전되어진다.At this time, the head (H) is rotated counterclockwise by the deformation flange (3 ') and the buffer flange (4) which is deformed toward the support flange (3).

이후, 충돌3단계를 나타낸 도 7에 도시된 바와 같이 상기 두부(H)는 변형플랜지(3')와 완충플랜지(4)의 변형에 따라 더욱 회전되어 지고 결국, 프론트필라(1)부위로 부딪히는 두부(H)는 이 프론트필라(1)내에 구비된 흡수부재(2)의 변형에 의해 발생되는 완충 작용으로 인해 도 8에 도시된 바와 같이, 상기 프론트필라(1)에 부딪힌 두부(H)가 프론트필라(1)의 내측으로 구비된 트림패널이나 절곡된 플랜지부위로의 충돌을 완전히 방지하게 된다.Subsequently, as shown in FIG. 7 showing the collision 3 stage, the head H is further rotated according to the deformation of the deformation flange 3 ′ and the buffer flange 4, and eventually hits the front pillar 1. The head H has a head H hit against the front pillar 1 as shown in FIG. 8 due to the buffering action generated by the deformation of the absorbing member 2 provided in the front pillar 1. The collision to the trim panel or the bent flange portion provided to the inside of the front pillar (1) is completely prevented.

이상 설명한 바와 같이 본 발명에 의하면, 프론트 필라내에 구비된 흡수부재가 프론트 필라에 가해진 충격에 의해 변형되면서 충격을 흡수함은 물론 부딪힌 두부를 회전시켜 두부의 최초 충돌부위에 대한 집중적인 부상도 방지하는 이중 작용에 따라 충돌 시 두부 부상에 대한 규정을 모두 충족 할 수 있는 효과가 있게 된다.As described above, according to the present invention, the absorbing member provided in the front pillar is deformed by the impact applied to the front pillar, thereby absorbing the shock and rotating the bumped head to prevent intensive injuries on the initial collision area of the head. The dual action has the effect of meeting all the regulations for head injury in a collision.

Claims (7)

충돌되는 승객의 두부(H)에 의해 가해지는 충격을 흡수하는 흡수부재(2)가 차체의 전방 상측 부위를 이루는 프론트필라(1)내에 구비되되, 상기 흡수부재(2)는 두부(H)가 충돌되는 부위의 변형에 의해 두부(H)를 회전시키면서 충격을 흡수하도록 된 승객의 두부손상저감기능을 갖는 차량용 프론트필라.An absorbing member (2) for absorbing the impact applied by the head (H) of the passenger to be collided is provided in the front pillar (1) forming the front upper portion of the vehicle body, the absorbing member (2) is the head (H) Vehicle front pillar having a head damage reduction function of the passenger to absorb the shock while rotating the head (H) by the deformation of the collision site. 제 1항에 있어서, 상기 흡수부재(2)가 프론트필라(1)의 내측에서 그 위쪽으로 편중되어 위치됨과 더불어 프론트필라(1)의 내측에 구비된 트림내로 고정부재(5)를 매개로 고정되어진 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.The method according to claim 1, wherein the absorbing member (2) is located biased upwardly from the inside of the front pillar (1), and the fixing member (5) is fixed through the trim provided in the inside of the front pillar (1). A front pillar for a vehicle having a head damage reduction function of a passenger characterized in that it is made. 제 1항에 있어서, 상기 흡수부재(2)는 지지플랜지(3)와 변형플랜지(3')를 일체로 형성하면서 그 연결부위를 원호형상으로 돌출시켜 전체적으로 유자(U)형상을 이루어진 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.The method of claim 1, wherein the absorbing member (2) is integrally formed with the support flange (3) and the deformation flange (3 ') while protruding the connecting portion in an arc shape, characterized in that the overall U-shaped (U) shape. Vehicle front pillar having a head damage reduction function of the passenger. 제 3항에 있어서, 상기 변형플랜지(3')는 지지플랜지(3)에 비해 두부(H)에 의해 가해지는 충격에 따라 변형이 크게 발생되도록 상대적으로 짧게 형성되어진 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.4. The head injury of claim 3, wherein the deformation flange 3 'is formed relatively short so that deformation is largely generated according to the impact applied by the head H, compared to the support flange 3. Vehicle front pillar with reduction function. 제 3항에 있어서, 상기 지지플랜지(3)는 변형플랜지(3')부위로 두부(H)가 부딪힐 때 그 충격력에 의해 전체적으로 유자(U)형상을 이루면서 변형되도록 그 길이방향을 따라 간격을 두고 다수의 개구된 슬랏(3a)이 형성되어진 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.4. The support flange (3) according to claim 3, wherein the support flange (3) is spaced along its longitudinal direction such that when the head (H) hits the deformable flange (3 '), the support flange (3) is deformed to form a citron (U) shape. A front pillar for a vehicle having a function of reducing head damage of a passenger, characterized in that a plurality of opened slots 3a are formed. 제 3항에 있어서, 상기 완충플랜지(4)는 그 길이 방향을 따라 일정 간격으로 함몰시킨 함몰리브(4a)가 형성된 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.4. The vehicle front pillar according to claim 3, wherein the buffer flange (4) is formed with recessed ribs (4a) recessed at regular intervals along its longitudinal direction. 제 6항에 있어서, 상기 함몰리브(4a)가 형성된 반대쪽으로 가해진 충격에 의해 상기 함몰리브(4a)부위의 변형이 용이하도록 가로방향으로 절개시킨 슬랏(4b)이 형성되어진 것을 특징으로 하는 승객의 두부손상저감기능을 갖는 차량용 프론트필라.7. The passenger according to claim 6, wherein a slot (4b) cut in the transverse direction is formed to facilitate deformation of the recessed rib (4a) portion by an impact applied to the opposite side where the recessed rib (4a) is formed. Vehicle front pillar with reduced head damage.
KR1020000048947A 2000-08-23 2000-08-23 An automotive front pillar for decreasing passenger's head injury KR100351361B1 (en)

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JPH1029482A (en) * 1996-07-15 1998-02-03 Ootsuka:Kk Impact energy absorbing member
JP3353245B2 (en) * 1997-07-17 2002-12-03 アイシン軽金属株式会社 Occupant protection structure for upper body of automobile
KR200185314Y1 (en) * 1997-12-22 2000-08-01 정몽규 Striker for automobile
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