KR200162426Y1 - Front side member complet for a vehicle - Google Patents

Front side member complet for a vehicle Download PDF

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Publication number
KR200162426Y1
KR200162426Y1 KR2019950044504U KR19950044504U KR200162426Y1 KR 200162426 Y1 KR200162426 Y1 KR 200162426Y1 KR 2019950044504 U KR2019950044504 U KR 2019950044504U KR 19950044504 U KR19950044504 U KR 19950044504U KR 200162426 Y1 KR200162426 Y1 KR 200162426Y1
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KR
South Korea
Prior art keywords
front side
side member
member complex
vehicle
dash panel
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KR2019950044504U
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Korean (ko)
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KR970036964U (en
Inventor
김상업
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정몽규
현대자동차주식회사
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Priority to KR2019950044504U priority Critical patent/KR200162426Y1/en
Publication of KR970036964U publication Critical patent/KR970036964U/en
Application granted granted Critical
Publication of KR200162426Y1 publication Critical patent/KR200162426Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D21/00Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08Front or rear portions

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 자동차의 정면 충돌시 프론트사이드 멤버콤플렛트가 급격히 꺽여 뒤로 밀리면서 대쉬판넬을 파손시킴으로써 실내의 승객의 안전을 보장할 수 없는 문제를 해결하기 위한 것으로써, 소정의 폭을 가지는 다수의 커버링을 프론트사이드 멤버콤플렛트의 적정위치에 3등분 간격으로 외주연을 감싸고 각 커버링의 양단부를 대향 절곡시켜 볼트와 너트로 체결하여 꺽임부를 보장해 주므로써, 전방충돌시 프론트사이드 멤버콤플렛트가 꺽이면서 뒤로 밀리는 것을 방지하여 대쉬판넬의 변형 및 파손을 최대한 억제시킴으로써 실내 승객의 안전을 보장할 수 있도록 하였다.The present invention is to solve the problem that the safety of passengers in the room can not be ensured by breaking the dash panel while the front side member complex is suddenly bent backwards during the frontal collision of the car, Cover the outer circumference at three equal intervals at the proper position of the front side member complex, and bend the opposite ends of each covering and tighten them with bolts and nuts to ensure the bent part. It prevents pushing backward while bending to prevent deformation and breakage of the dash panel as much as possible to ensure the safety of passengers indoors.

Description

자동차의 프론트사이드 멤버콤플렛트Front side member complex of car

제1도는 종래 자동차의 프론트사이드 멤버콤플렛트의 구성을 보이는 요부 사시도.1 is a perspective view illustrating main parts of a conventional front side member complex of a vehicle.

제2도는 본 고안의 프론트사이드 멤버콤플렛트의 구성을 보이는 요부 사시도.Figure 2 is a perspective view of the main portion showing the configuration of the front side member complex of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

11 : 프론트사이드멤버콤플렛트 12 : 대쉬판넬11: front side member complex 12: dash panel

13 : 커버링 14 : (커버링의)플랜지13: covering 14: flange (of covering)

15 : 볼트 16 : 너트15: bolt 16: nut

17 : 체결구멍17: fastening hole

본 고안은 자동차의 프론트사이드멤버콤플렛트(FRONTSLDEMAMBER COMPLET)에 관한 것으로, 더욱 상세하게는 자동차의 정면충돌시 프론트 사이드 멤버콤플렛트가 급격히 꺾여지는 것을 방지할 수 있도록 하여 대쉬판넬(DASH PAANEL)의 변형 및 파손을 최대한 방지되도록 된 자동차의 프론트 사이드 멤버콤플렛트의 보강구조에 관한 것이다.The present invention relates to a front side member complex of a vehicle, and more particularly, a dash panel to prevent the front side member complex from being sharply bent during a frontal collision of the vehicle. It relates to a reinforcement structure of the front side member complex of the vehicle so as to prevent deformation and breakage of the car as much as possible.

일반적으로 자동차의 충돌사고시 승객의 안전을 확보하기 위한 테스트로는 전방충돌(FRONT IMPACT)과 측면충돌(SIDE IMPACT)이 있으며, 이는 자동차의 안정성을 확보하는 중요한 요소로서 이미 각 나라에서는 이러한 충돌시의 안전치를 법규화하여 수입규제등의 큰 항목으로 이용되고 있다.In general, the tests to ensure the safety of passengers in the event of a car crash include FRONT IMPACT and SIDE IMPACT, which are important factors to ensure the stability of the car. It is used as a large item such as import regulation by legalizing safety value.

그러나, 현재 생산되고 있는 자동차의 충돌테스트 결과에 의하면 전방충돌시 프론트사이드 멤버콤플렛트의 구조가 취약하여 이에 대한 안전치가 미흡한 실정이다.However, according to the crash test results of the cars currently produced, the safety of the front side member complex is insufficient because of the weak structure of the front collision.

즉, 제1도에 도시된 바와같이 차량의 타이어 장착부 상부에 장착되는 프론트사이드멤버 콤플렛트(1)는 단부가 대쉬패널(2)과 스폿(SPOT) 용접으로 일체로 결합된 단순한 구조로 접합되어 있기 때문에 전방충돌시 타이어 장착부에 의하여 그 중간부의 단면이 급격히 작아지기 때문에 차량충돌시 중간부가 쉽게 꺽여진다는 문제점이 내재되어 있었다.That is, as shown in FIG. 1, the front side member complex 1 mounted on the tire mounting part of the vehicle is joined in a simple structure in which an end portion is integrally coupled by the dash panel 2 and spot welding. Since the cross section of the middle portion is sharply reduced by the tire mounting portion during the front collision, there is a problem that the middle portion is easily bent during the vehicle collision.

본 고안의 목적은 상기에서와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서 자동차의 정면 충돌시 프론트사이드 멤버콤플렛트가 급격히 꺽여지는 것을 방지토록 구성하여 단부와 용접접합되어 있는 대쉬판넬의 변형 및 파손을 최대한 억제하도록 하므로써 실내의 승객의 안전을 보장할 수 있도록 된 자동차의 프론트사이드 멤버콤플렛트의 보강구조를 제공하는데 있다.An object of the present invention is to solve the conventional problems as described above as a deformation of the dash panel welded to the end by configuring the front side member complex to prevent sharp bending during frontal collision of the vehicle. And it is to provide a reinforcement structure of the front side member complex of the vehicle that can ensure the safety of passengers in the room by restraining the damage as possible.

상기의 목적을 달성하기 위한 본 고안은 자동차의 대쉬판넬에 전방으로 길게 설치되는 프론트사이드 멤버콤플렛트에 있어서, 소정의 폭을 가지는 다수의 커버링이 프론트사이드 멤버콤플렛트의 외주연을 감싸고 각 커버링의 양단부가 대향 절곡되어 볼트에 의해 조립 고정되어 있는 것을 특징으로 한다.The present invention for achieving the above object is in the front side member complex that is installed long in the dash panel of the vehicle, a plurality of coverings having a predetermined width wraps around the outer periphery of the front side member complex Both ends of the covering are oppositely bent and are assembled and fixed by bolts.

이하 첨부된 도면을 참조하여 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail.

제2도는 본 고안의 프론트사이드 멤버콤플렛트의 보강구조를 나타낸 요부사시도로서, 이를 참조하면 먼저, 대쉬판넬(12) 양측에는 전방으로 길게 프론트사이드 멤버콤플렛트(11)가 설치된다.2 is a main perspective view showing a reinforcing structure of the front side member complex of the present invention, referring to this, first, the front side member complex 11 is installed on both sides of the dash panel 12 in the front.

프론트사이드 멤버콤플렛트(11)는 중앙이 비어있는 사각단면을 가지는 빔형태로 이루어져 타이어 장착부 위치에서 경사지게 하향절곡되어 전방으로 길게 형성된다.The front side member complex 11 is formed in the form of a beam having a rectangular cross section with an empty center, and is bent downwardly inclined at the tire mounting position to be elongated forward.

이러한 프론트사이드 멤버콤플렛트(11)의 외면에는 소정의 폭을 가지며 그 양단부가 대향 절곡되어 체결구멍(17)을 가진 한쌍의 플랜지(14)가 형성된 커버링(COVER RING; 13)이 프론트사이드 멤버콤플렛트(11)의 외주연을 감싸도록 설치되어 플랜지(14)에 체결구멍(17)을 통해 볼트(15)와 너트(16)로 체결되어 커버링(13)이 프론트사이드 멤버콤플렛트(11)에 설치된다.COVER RING 13 formed with a pair of flanges 14 having a predetermined width on the outer surface of the front side member complex 11 and having opposite ends bent and having a fastening hole 17 is a front side member. It is installed to surround the outer periphery of the complex 11 and is fastened to the flange 14 by the bolt 15 and the nut 16 through the fastening hole 17 so that the covering 13 is the front side member complex ( 11) is installed.

커버링(13)은 본 실시에에서 3개 구비되어 대쉬판넬(12)측 수평부에 한개가 설치되고, 전방측 수평부에 두개가 적정간격을 두고 설치된다.In the present embodiment, three covering rings 13 are provided so that one is provided in the horizontal portion of the dash panel 12 side, and two are provided at appropriate intervals in the front horizontal portion.

즉, 더 상세히 말하면 전방충돌시 타이어 장착부 전방측에서 꺽임현상이 더 많이 발생되기 때문에 이 부위에 커버링(13)이 두개가 설치되어야 하며, 타이어 장착부의 후측으로 전방에서 꺽임현상에 의해 밀리는 것을 방지토록 커버링(13)이 한개가 설치됨으로써 커버링(13)은 프론트사이드 멤버콤플렛트(11)를 삼등분한 형태로 설치되는 것이다.More specifically, because more bending occurs in the front side of the tire mounting part when the front collision occurs, two coverings 13 must be installed at this part, and the front side of the tire mounting part prevents the front from being pushed by the bending phenomenon. Since one covering 13 is installed, the covering 13 is installed in three forms of the front side member complex 11.

이와같이 구성된 본 고안은 자동차의 정면충돌시 프론트사이드 멤버콤플렛트(11)의 전방측에 심하게 가해질때 타이어 장착부가 걱이려고 한다.The present invention configured as described above attempts to worry about the tire mounting part when the vehicle is applied to the front side of the front side member complex 11 at the time of the frontal collision of the vehicle.

이때 그 꺽임부위에 설치된 본 고안의 커버링(13)에 의해 꺽임현상을 방지하여 충격을 흡수하게 되고, 이어서 계속적으로 대쉬판넬(12)측으로 진행되는 충격은 후방부에 설치된 커버링(13)이 보강해 주게 되므로써 종래와 같이 사이드멤버 콤플렛트(11)의 타이어 장착부가 꺽이면서 뒤로 밀려 대쉬판넬(12)을 변형시키거나 파손시키는 것을 방지할 수 있게 되어 차내의 승객을 보호할 수 있는 것이다.At this time, the covering 13 of the present invention installed at the bending portion prevents the bending phenomenon and absorbs the shock. Subsequently, the impact proceeding toward the dash panel 12 is reinforced by the covering 13 installed at the rear portion. As a result, the tire mounting portion of the side member complex 11 can be prevented from being deformed or damaged by being pushed backward while being folded, thereby protecting passengers in the vehicle.

이상에서와 같이 본 고안에 의하면 전방충돌시, 프론트사이드 멤버콤플렛트의 꺽임부 즉 타이어 장착 부위를 다수의 커버링으로 적정간격으로 감싸 고정시켜서 충격에 의한 꺽임현상을 억제토록 함으로써 종래와 같이 프론트사이드 멤버콤플렛트가 뒤로 밀리면서 대쉬패널을 변형시키거나 파손시켜 실내의 승객에게 상해를 입히는 것을 방지하여 승객의 안전을 보장할 수 있는 유용한 고안이다.As described above, according to the present invention, the front side member front side member complex is folded and fixed to a proper interval with a plurality of coverings, i.e., the front side member complex, so that the front side side is prevented from being broken due to impact. It is a useful design that can guarantee the safety of passengers by preventing members from injuring passengers in the room by deforming or breaking the dash panel as the member complex is pushed back.

Claims (1)

자동차의 대쉬판넬에 전방으로 길게 설치되는 프론트사이드 멤버콤플렛트에 있어서, 소정의 폭을 가지는 다수의 커버링(13)이 상기 프론트사이드 멤버콤플렛트(11)의 외주연을 감싸고 각 커버링(13)의 양단부가 대향절곡되어 볼트(15)에 의해 조립 고정되어 있는 것을 특징으로 하는 자동차의 프론트사이드 멤버콤플렛트의 보강구조.In the front side member complex which is installed long in the dash panel of the vehicle, a plurality of coverings 13 having a predetermined width surround the outer periphery of the front side member complex 11 and each covering 13 Reinforcing structure of the front side member complex of the vehicle, characterized in that both ends of the ()) are opposed and bent and fixed by the bolt (15).
KR2019950044504U 1995-12-20 1995-12-20 Front side member complet for a vehicle KR200162426Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950044504U KR200162426Y1 (en) 1995-12-20 1995-12-20 Front side member complet for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950044504U KR200162426Y1 (en) 1995-12-20 1995-12-20 Front side member complet for a vehicle

Publications (2)

Publication Number Publication Date
KR970036964U KR970036964U (en) 1997-07-26
KR200162426Y1 true KR200162426Y1 (en) 1999-12-15

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KR2019950044504U KR200162426Y1 (en) 1995-12-20 1995-12-20 Front side member complet for a vehicle

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