KR19990023197U - Shock Absorption Structure of Automobile Front Filler Upper Member - Google Patents
Shock Absorption Structure of Automobile Front Filler Upper Member Download PDFInfo
- Publication number
- KR19990023197U KR19990023197U KR2019970035528U KR19970035528U KR19990023197U KR 19990023197 U KR19990023197 U KR 19990023197U KR 2019970035528 U KR2019970035528 U KR 2019970035528U KR 19970035528 U KR19970035528 U KR 19970035528U KR 19990023197 U KR19990023197 U KR 19990023197U
- Authority
- KR
- South Korea
- Prior art keywords
- upper member
- front pillar
- fender apron
- pillar upper
- bolts
- 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
- B62D25/08—Front or rear portions
- B62D25/088—Details of structures as upper supports for springs or dampers
-
- 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
Abstract
본 고안은 자동차의 프론트 필러 어퍼멤버와 펜더 에이프런 어퍼멤버의 연결부를 볼트와 장공을 이용하여 체결함으로써 충돌시 펜더 에이프런 어퍼멤버가 장공의 길이만큼 슬라이딩되면서 프론트 필러 어퍼멤버의 변형을 지연시킴으로써 차체의 실내침입속도 및 실내칩입량을 감소시킬 수 있도록 한 자동차 프론트 필러 어퍼멤버의 충격흡수구조에 관한 것으로, 펜더 에이프런 어퍼멤버(30)이 후단부에 복수의 장공(32)(33)을 형성하고, 그 장공(32)(33)을 관통하는 복수의 볼트(34)(35)를 프론트 필러 어퍼멤버(36)에 설치하되 그 볼트(34)(35)와 장공(32)(33)의 전방측 단부가 소정간격(G1)(G2)을 이루도록 구성된 것이다.The present invention is to connect the front pillar upper member and the fender apron upper member of the car with bolts and holes, so that when the collision occurs, the fender apron upper member slides by the length of the hole and delays the deformation of the front pillar upper member. The present invention relates to a shock absorbing structure of an automobile front pillar upper member capable of reducing the penetration speed and the amount of chipping in a room. The fender apron upper member 30 forms a plurality of long holes 32 and 33 at a rear end thereof. A plurality of bolts 34 and 35 penetrating the long holes 32 and 33 are installed in the front pillar upper member 36, and the front ends of the bolts 34 and 35 and the long holes 32 and 33 are installed. Is configured to achieve a predetermined interval (G1) (G2).
Description
본 고안은 자동차 프론트 필러 어퍼멤버의 충격흡수구조에 관한 것으로, 더욱 상세하게는 자동차의 프론트 필러 어퍼멤버와 펜더 에이프런 어퍼멤버의 연결부를 볼트와 장공을 이용하여 체결함으로써 충돌시 펜더 에이프런 어퍼멤버가 장공의 길이만큼 슬라이딩되면서 프론트 필러 어퍼멤버의 변형을 지연시킴으로써 차체의 실내침입속도 및 실내칩입량을 감소시킬 수 있도록 한 자동차 프론트 필러 어퍼멤버의 충격흡수구조에 관한 것이다.The present invention relates to a shock absorbing structure of an automobile front pillar upper member. More specifically, the connection between the front pillar upper member and the fender apron upper member of the automobile is fastened by bolts and holes to allow the fender apron upper member to be installed in a collision. The present invention relates to a shock absorbing structure of an automobile front pillar upper member which is capable of reducing the interior penetration speed and the interior chip penetration of the vehicle body by delaying the deformation of the front pillar upper member while sliding by the length of.
종래 자동차의 프론트 필러 어퍼멤버와 펜더 에이프런 어퍼멤버의 결합구조는 첨부도면 도 1에 도시된 바와 같이 펜더 에이프런 어퍼멤버(10)의 후단부를 프론트 필러 어퍼멤버(11)에 겹친 다음 스포트 용접되는 구조로 되어 있었다.The coupling structure of the front pillar upper member and the fender apron upper member of the related art is a structure in which the rear end of the fender apron upper member 10 is overlapped with the front pillar upper member 11 and then spot welded as shown in FIG. 1. It was.
그러나 이와 같은 종래의 프론트 필러 어퍼멤버(11)는 충돌사고시에 펜더 에이프런 어퍼멤버(10)에 도면중 화살표 B방향으로 충격이 가해지는 경우 이 부분에서의 충격흡수구조물이 마련되어 있지 않고 어코디언형으로의 변형이 어려운 용접부위(A)이므로, 펜더 에이프런 어퍼멤버(10)가 곧 바로 후방으로 밀리면서 프론트 필러 어퍼멤버(11) 및 프론트 필러 로워멤버(12)를 객실룸(13)측으로 변형시키는 문제점을 가지고 있었다.However, such a conventional front pillar upper member 11 has an accordion type without providing a shock absorbing structure in this portion when an impact is applied to the fender apron upper member 10 in the direction of arrow B in the drawing during a crash accident. Since the welding part (A) is difficult to deform, the problem that the fender apron upper member 10 is immediately pushed back and deforms the front pillar upper member 11 and the front pillar lower member 12 to the room room 13 side. Had
즉, 프론트 필러 어퍼멤버(11) 및 프로트 필러 로워멤버(12)가 운전석 또는 조수석측을 침범하므로, 승객의 생존공간인 프론트 필러와 센터 필러의 사이를 좁게하여 인체상해치가 높아짐은 물론, 차체의 실내침입속도를 감속하지 못하는 구조이므로, 인체상해치가 높아지게 된다.That is, since the front pillar upper member 11 and the front pillar lower member 12 invade the driver's seat or the passenger's seat side, the front pillar, which is a passenger's living space, and the center pillar are narrowed, so that the injury to the human body is increased, Since the structure does not reduce the speed of indoor penetration, the injury to the human body is increased.
본 고안은 상기와 같은 제반 문제점들을 해소하기 위하여 이루어진 것으로, 그 목적은 충돌시 펜더 에이프런 어퍼멤버와 프론트 필러 어퍼멤버의 연결부위에서 충격을 흡수할 수 있도록하여 차체의 실내침입속도 및 실내침입량을 감소시킬 수 있는 자동차 프론트 필러 어퍼멤버의 충격흡수구조를 제공함에 있다.The present invention has been made to solve the above problems, the purpose of which is to absorb the shock at the connection between the fender apron upper member and the front pillar upper member during collision to reduce the indoor penetration speed and interior intrusion volume of the vehicle body The present invention provides a shock absorbing structure of an automobile front pillar upper member.
이러한 본 고안의 목적을 달성하기 위하여 펜더 에이프런 어퍼멤버이 후단부에 복수의 장공을 형성하고, 그 장공을 관통하는 복수의 볼트를 프론트 필러 어퍼멤버에 설치하되 그 볼트와 장공의 전방측 단부가 소정간격을 이루도록 구성하여 자동차 프론트 필러 어퍼멤버의 충격흡수구조가 제공된다.In order to achieve the object of the present invention, the fender apron upper member forms a plurality of long holes in the rear end, and a plurality of bolts penetrating the long holes are installed in the front pillar upper member, and the front ends of the bolts and the long holes are predetermined intervals. The shock absorbing structure of the vehicle front pillar upper member is provided.
도 1 은 종래 자동차 프론트 필러 어퍼멤버와 펜더 에이프런 어퍼멤버의 결합구조를 보이는 단면도1 is a cross-sectional view showing a coupling structure of a conventional car front pillar upper member and a fender apron upper member
도 2 는 본 고안에 따른 자동차 프론트 필러 어퍼멤버의 충격흡수구조를 보이는 단면도Figure 2 is a cross-sectional view showing the shock absorbing structure of the vehicle front pillar upper member according to the present invention
* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *
30 : 펜더 에이프런 어퍼멤버 36 : 프론트 필러 어퍼멤버30: fender apron upper member 36: front pillar upper member
32,33 : 장공 G1,G2 : 소정간격32,33: long hole G1, G2: predetermined interval
34,35 : 볼트34,35: Bolt
도 2 는 본 고안에 따른 자동차 프론트 필러 어퍼멤버의 충격흡수구조를 보이는 단면도로서, 이에 도시된 바와 같이 펜더 에이프런 어퍼멤버(30)이 후단부에 복수의 장공(32)(33)을 형성하고, 그 장공(32)(33)을 관통하는 복수의 볼트(34)(35)를 프론트 필러 어퍼멤버(36)에 설치하되 그 볼트(34)(35)와 장공(32)(33)의 전방측 단부가 소정간격(G1)(G2)을 이루도록 구성하였다.Figure 2 is a cross-sectional view showing a shock absorbing structure of the vehicle front pillar upper member according to the present invention, the fender apron upper member 30 forms a plurality of long holes (32, 33) at the rear end, A plurality of bolts 34 and 35 penetrating the long holes 32 and 33 are installed in the front pillar upper member 36, and the bolts 34 and 35 and the front sides of the long holes 32 and 33 are installed. The end part was comprised so that the predetermined space | interval G1 (G2) may be made.
상기 펜더 에이프런 어퍼멤버(30)에 여러줄의 수직비드(40)(41)(42)를 일정한 간격으로 형성하여 충돌사고시에 이 부분에서 어코디언 변형을 유도할 수 있도록 구성하였다.The fender apron upper member (30) was formed so that a plurality of vertical beads (40, 41, 42) at regular intervals to induce accordion deformation in this part in the event of a crash.
도면중 미설명 부호 50은 프론트 필러 로워멤버를 나타낸 것이고, 51은 서브프레임을 나타낸 것이다.In the figure, reference numeral 50 denotes a front pillar lower member, and 51 denotes a subframe.
이하 본 고안에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.
먼저, 첨부도면 도 2에 도시된 바와 같이 차량을 정면충돌을 일으키면서 차체의 앞부분이 후방측을 향해 충격을 받게 되면서 펜더 에이프런 어퍼멤버(30)가 도면중 화살표 K방향으로 힘을 받게 되면, 볼트(34)(35)에 의해 프론트 필러 어퍼멤버(36)에 밀착되어 있는 펜더 에이프런 어퍼멤버(30)가 장공(32)(33)과 볼트(34)(35)의 안내를 받으면서 후방측으로 슬라이딩된다.First, as shown in FIG. 2, when the front part of the vehicle body is impacted toward the rear side while causing a frontal collision of the vehicle, the fender apron upper member 30 receives the force in the direction of arrow K in the drawing. The fender apron upper member 30, which is in close contact with the front pillar upper member 36, is slid to the rear side while being guided by the long holes 32 and 33 and the bolts 34 and 35 by (34) and (35). .
이때 볼트(34)(35)와 장공(32)(33)의 사이에는 소정간격(G1)(G2)이 형성되어 있으므로, 이 동안 차체의 변형이 지연됨은 물론, 충격에너지가 차체의 여러곳으로 전파되면서 프론트 필러 어퍼멤버(36)에 집중되는 충격을 감소시켜 주게 된다.At this time, since the predetermined intervals G1 and G2 are formed between the bolts 34 and 35 and the long holes 32 and 33, the deformation of the vehicle body is delayed and the impact energy is transferred to various places of the vehicle body. As it propagates, the impact concentrated on the front pillar upper member 36 is reduced.
이상에서 설명한 바와 같은 본 고안은 펜더 에이프런 어퍼멤버와 프론트 필러 어퍼멤버의 연결부위에 위치되는 장공 및 볼트를 이용하여 차량의 정면충돌시에 후방측으로 밀리는 펜더 에이프런 어퍼멤버 및 프론트 필러 어퍼멤버의 변형속도를 늦추는 동시에 충격에너지를 감소시킬 수 있도록 구성되어 있으므로, 종래의 것보다 차체의 실내침입속도 및 실내침입량을 감소시키는 동시에 인체상해치를 크게 낮출 수 있는 효과가 있다.The present invention as described above, the deformation rate of the fender apron upper member and the front pillar upper member to be pushed to the rear side during the front collision of the vehicle by using the long hole and bolt located at the connection portion of the fender apron upper member and the front pillar upper member Since it is configured to slow down the impact energy at the same time, there is an effect that can greatly reduce the body injury at the same time while reducing the indoor intrusion speed and the indoor intake amount of the vehicle body than the conventional one.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970035528U KR200235186Y1 (en) | 1997-12-03 | 1997-12-03 | Shock Absorption Structure of Automobile Front Filler Upper Member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970035528U KR200235186Y1 (en) | 1997-12-03 | 1997-12-03 | Shock Absorption Structure of Automobile Front Filler Upper Member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990023197U true KR19990023197U (en) | 1999-07-05 |
| KR200235186Y1 KR200235186Y1 (en) | 2001-12-28 |
Family
ID=53897591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970035528U KR200235186Y1 (en) | 1997-12-03 | 1997-12-03 | Shock Absorption Structure of Automobile Front Filler Upper Member |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200235186Y1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100756754B1 (en) | 2005-12-10 | 2007-09-07 | 현대자동차주식회사 | Front side member reinforcing structure |
| KR101394035B1 (en) | 2012-10-09 | 2014-05-09 | 기아자동차 주식회사 | Connecting structure for fender apron |
-
1997
- 1997-12-03 KR KR2019970035528U patent/KR200235186Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR200235186Y1 (en) | 2001-12-28 |
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