KR200160225Y1 - Center pillar structure of no-frame door - Google Patents

Center pillar structure of no-frame door Download PDF

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Publication number
KR200160225Y1
KR200160225Y1 KR2019950034832U KR19950034832U KR200160225Y1 KR 200160225 Y1 KR200160225 Y1 KR 200160225Y1 KR 2019950034832 U KR2019950034832 U KR 2019950034832U KR 19950034832 U KR19950034832 U KR 19950034832U KR 200160225 Y1 KR200160225 Y1 KR 200160225Y1
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KR
South Korea
Prior art keywords
panel
side outer
center pillar
reinforcement panel
center
Prior art date
Application number
KR2019950034832U
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Korean (ko)
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KR970023057U (en
Inventor
안재일
Original Assignee
정몽규
현대자동차주식회사
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Priority to KR2019950034832U priority Critical patent/KR200160225Y1/en
Publication of KR970023057U publication Critical patent/KR970023057U/en
Application granted granted Critical
Publication of KR200160225Y1 publication Critical patent/KR200160225Y1/en

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    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, 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
    • B62D21/157—Understructures, 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 for side impacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002—Type of accident
    • B60R2021/0006—Lateral collision

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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 프레임 레스(FRAME LESS) 도어의 센터필라의 구성 개량에 관한 것으로, 특히 사이드아웃터판넬과 사이드아웃터 보강판넬의 단면형상을 변경함과 동시에 사이드인너 보강판넬을 추가로 설치시킴으로써 센터필라의 강성을 증대시킴과 동시에 충격흡수가 양호하도록 하여 차체의 손상도와 인명의 상해치를 감소시킬 수 있도록 한 것이다.The present invention relates to the improvement of the center pillar configuration of the frameless door. In particular, the cross-sectional shape of the side outer panel and the side outer reinforcement panel is changed, and the side inner reinforcement panel is additionally installed, thereby providing the rigidity of the center pillar. In addition, it is possible to reduce the damage of the vehicle body and the injury value of the human body by increasing the shock absorption and good shock absorption.

Description

무(無)프레임 도어의 센터필라 구조Center pillar structure of frameless door

제1도는 본 고안의 구성을 보이는 단면도.1 is a cross-sectional view showing the configuration of the present invention.

제2도는 종래 센터필라의 구조를 보이는 단면도.2 is a cross-sectional view showing the structure of a conventional center pillar.

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

1 : 사이드아웃터판넬 2 : 사이드인너판넬1: Side Outer Panel 2: Side Inner Panel

3 : 사이드아웃터 보강판넬 4 : 결합부3: side outer reinforcement panel 4: coupling part

5 ; 제1돌출부 6 : 제2돌출부5; 1st protrusion part 6: 2nd protrusion part

7 : 요입부 8 : 제3돌출부7: recessed part 8: third projection

9 : 사이드인너 보강판넬9: side inner reinforcement panel

본 고안은 프레임 레스(FRAME LESS) 도어의 센터필라의 구성 개량에 관한 것으로, 특히 사이드아웃터판넬과 사이드아웃터 보강판넬의 단면형상을 변경함과 동시에 사이드인너 보강판넬을 추가로 설치시킴으로써 센터필라의 강성을 증대시킴과 동시에 충격흡수가 양호하도록 하여 차체의 손상도와 인명의 상해치를 감소시킬 수 있도록 한 것이다.The present invention relates to the improvement of the center pillar configuration of the frameless door. In particular, the cross-sectional shape of the side outer panel and the side outer reinforcement panel is changed, and the side inner reinforcement panel is additionally installed, thereby providing the rigidity of the center pillar. In addition, it is possible to reduce the damage of the vehicle body and the injury value of the human body by increasing the shock absorption and good shock absorption.

종래의 무프레임 도어의 센터필라 구조는 제2도에서와 같이 사이드아웃터판넬(1)과 사이드인너판넬(2)을 용착 구성하되, 사이드아웃터판넬(1)의 내측면에 별도의 사이드아웃터 보강판넬(3)을 결합시킨 것으로 이와같은 종래의 구조는 사이드아웃터판넬(1)과 사이드인너판넬(2) 사이에 중공부위가 커서 자체강성이 취약하게 되며 따라서 차량의 측면충돌시 센터필라(CF)의 파손정도가 심하게 되고 이에 따라 외부의 충격을 흡수하지 못해 탑승객의 부상정도가 악화되는 폐단이 있는 것이다.The center pillar structure of the conventional frameless door is configured to weld the side outer panel (1) and the side inner panel (2) as shown in Figure 2, a separate side outer reinforcement panel on the inner surface of the side outer panel (1) (3) is coupled to the conventional structure such that the hollow portion between the side outer panel (1) and the side inner panel (2) is large, the self-rigidity is weak, and thus the center pillar (CF) of the side collision of the vehicle The degree of damage is severe and thus there is a feeling that the injuries of the passengers are worsened by not absorbing external shocks.

본 고안은 상기와 같은 종래의 제반문제점을 해결 보완하기 위하여 안출된 것으로, 사이드아웃터 및 인너판넬의 중앙부를 외향 돌출되게 단면변경을 시도하고 사이드아웃터 보강판넬과 사이드인너판넬 사이에 소정형상의 단면을 갖는 별도의 사이드인너 보강판넬을 구비시킴으로써 차량의 측방충돌시 다단계로 충격흡수가 이루어지도록 함과 동시에 센터필라의 강성을 증대시켜 파손도 및 인명손상을 최소화할 수 있도록 한 것으로 첨부된 도면에 의거하여 본 고안의 구성을 상세히 설명하면 다음과 같다.The present invention has been made to solve the above-mentioned conventional problems, try to change the cross section so as to protrude outward the central portion of the side outer and inner panel and the cross section of a predetermined shape between the side outer reinforcement panel and the side inner panel. By providing a separate side inner reinforcing panel having a multi-stage shock absorption in the side impact of the vehicle, while increasing the rigidity of the center pillar to minimize the damage and personal injury according to the accompanying drawings Referring to the configuration of the subject innovation in detail as follows.

임의 단면형상의 사이드아웃터판넬(1) 및 사이드인너판넬(2), 사이드아웃터판넬(1)에 고정되는 사이드아웃터 보강판넬(3)을 결합부(4)를 통해 일체로 고정시킨 공지의 구성에 있어서 ; 상기 사이드아웃터판넬(1)의 중앙에 절곡 형성되는 제1돌출부(5)와 ; 상기 제1돌출부(5)와 이격상태로 상기 사이드아웃터 보강판넬(3)의 중앙에 절곡 형성되는 제2돌출부(6)와 ; 상기 사이드아웃터 보강판넬(3)의 하측에 설치되며 결합부(4)를 기준으로 양측단에서 내향으로 요입되는 요입부(7)과, 중앙에서 외향으로 돌출되어 제2돌출부(6) 내측에 끼워지는 제3돌출부(8)를 구비하는 사이드인너 보강판넬(9)을 각각 결합 구성하여서 된 것이다.In a known configuration in which the side outer panel 1, the side inner panel 2 of the arbitrary cross-sectional shape, and the side outer reinforcement panel 3 fixed to the side outer panel 1 are integrally fixed through the coupling part 4, respectively. In; A first protrusion 5 bent at the center of the side outer panel 1; A second protrusion 6 which is bent at a center of the side outer reinforcement panel 3 while being spaced apart from the first protrusion 5; It is installed on the lower side of the side outer reinforcement panel (3) and the indentation portion (7) which is indented inwards at both ends with respect to the coupling portion (4), and protrudes outward from the center is inserted into the second projection (6) inside The side inner reinforcement panel 9 provided with the 3rd protrusion part 8 is comprised by combining.

도면중 미설명부호, G는 글라스이고, R는 글라스 런을 보인 것이다.In the drawings, reference numeral G denotes a glass, and R denotes a glass run.

이와같이 구성되는 본 고안은 차량의 측방충돌시 사이드아웃터판넬(1)의 제1돌출부(5)가 찌그러지면서 1차로 충격을 흡수 완충하고 이어 차례로 제2, 제3돌출부(6)(8)에서 단계적으로 흡수 완충하게 되는 것으로, 센터필라의 파손정도를 감소시킬 수 있음과 동시에 탑승자의 안전을 도모할 수 있게 되는 것이다.The present invention configured as described above absorbs and cushions the shock firstly as the first protrusion 5 of the sideout panel 1 is distorted during side impact of the vehicle, and then stepwise at the second and third protrusions 6 and 8 in turn. By absorbing and buffering, the damage of the center pillar can be reduced and the safety of the occupants can be achieved.

또한 센타필라 내부를 제1-3돌출부(5)(6)(8)로 다수의 분할공간이 형성되도록 차체강성을 증대시킬 수 있게되므로 차량 안전도에 대한 소비자의 이미지를 크게 개선시킬 수 있는 것이다.In addition, since the body rigidity can be increased to form a plurality of divided spaces in the first-third protrusions 5, 6, and 8 inside the center pillar, it is possible to greatly improve a consumer's image on vehicle safety.

Claims (1)

임의 단면형상의 사이드아웃터판넬(1) 및 사이드인너판넬(2), 사이드아웃터판넬(1)에 고정되는 사이드아웃터 보강판넬(3)을 결합부(4)를 통해 일체로 고정시킨 공지의 구성에 있어서 ; 상기 사이드아웃터판넬(1)의 중앙에 절곡 형성되는 제1돌출부(5)와 ; 상기 제1돌출부(5)와 이격상태로 상기 사이드아웃터 보강판넬(3)의 중앙에 절곡 형성되는 제2돌출부(6)와 ; 상기 사이드아웃터 보강판넬(3)의 하측에 설치되며 결합부(4)를 기준으로 양측단에서 내향으로 요입되는 요입부(7)과, 중앙에서 외향으로 돌출되어 제2돌출부(6) 내측에 끼워지는 제3돌출부(8)를 구비하는 사이드인너 보강판넬(9)을 각각 결합 구성하여서 됨을 특징으로 하는 무(無)프레임 도어의 센터필라 구조.In a known configuration in which the side outer panel 1, the side inner panel 2 of the arbitrary cross-sectional shape, and the side outer reinforcement panel 3 fixed to the side outer panel 1 are integrally fixed through the coupling part 4, respectively. In; A first protrusion 5 bent at the center of the side outer panel 1; A second protrusion 6 which is bent at a center of the side outer reinforcement panel 3 while being spaced apart from the first protrusion 5; It is installed on the lower side of the side outer reinforcement panel (3) and the indentation portion (7) which is indented inwards at both ends with respect to the coupling portion (4), and protrudes outward from the center is inserted into the second projection (6) inside The center pillar structure of the frame-free door, characterized in that the side inner reinforcement panel (9) having a third projection (8) to be coupled to each other.
KR2019950034832U 1995-11-22 1995-11-22 Center pillar structure of no-frame door KR200160225Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950034832U KR200160225Y1 (en) 1995-11-22 1995-11-22 Center pillar structure of no-frame door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950034832U KR200160225Y1 (en) 1995-11-22 1995-11-22 Center pillar structure of no-frame door

Publications (2)

Publication Number Publication Date
KR970023057U KR970023057U (en) 1997-06-18
KR200160225Y1 true KR200160225Y1 (en) 1999-11-01

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Application Number Title Priority Date Filing Date
KR2019950034832U KR200160225Y1 (en) 1995-11-22 1995-11-22 Center pillar structure of no-frame door

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230069627A (en) * 2021-11-12 2023-05-19 주식회사 포스코 Side sill for vehicle
KR20230071531A (en) * 2021-11-16 2023-05-23 주식회사 포스코 Side sill for vehicle

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KR970023057U (en) 1997-06-18

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