KR970020559A - Door reinforcement structure of the car - Google Patents

Door reinforcement structure of the car Download PDF

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Publication number
KR970020559A
KR970020559A KR1019950034223A KR19950034223A KR970020559A KR 970020559 A KR970020559 A KR 970020559A KR 1019950034223 A KR1019950034223 A KR 1019950034223A KR 19950034223 A KR19950034223 A KR 19950034223A KR 970020559 A KR970020559 A KR 970020559A
Authority
KR
South Korea
Prior art keywords
door
panel
outer panel
reinforcement structure
reinforcement
Prior art date
Application number
KR1019950034223A
Other languages
Korean (ko)
Other versions
KR100187363B1 (en
Inventor
정호기
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950034223A priority Critical patent/KR100187363B1/en
Publication of KR970020559A publication Critical patent/KR970020559A/en
Application granted granted Critical
Publication of KR100187363B1 publication Critical patent/KR100187363B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0425—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
    • 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

Landscapes

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

Abstract

본 발명은 자동차의 도어 보강 구조에 관한 것으로서, 상기 도어 내외측패널 사이에 삽입되어 융착 고정 설치되는 멤버 브라켓의 일끝단부는 일체로 하향 절곡 성형되는 절곡부를 형성하고, 재차 하향 절곡 성형되어 도어 내측패널과 연접하게 설치되는 쿼터 아웃터 패널의 저면에는 수납부를 형성하는 보강 패널을 융착 고정 설치하여, 상기 절곡부가 별도의 관통홀이 형성된 쿼터 아웃터 패널을 관통하여 보강패널의 수납부에 슬라이드 삽입되어지게 하므로써, 차체의 횡방향 강성을 보완한 자동차의 도어 보강 구조를 제공하고자 한 것이다.The present invention relates to a door reinforcing structure of an automobile, wherein one end of a member bracket inserted and fused and fixed between the door inner and outer panels forms a bent portion that is integrally bent downwardly formed, and is again bent downwardly molded to form an inner door panel. By fusion-fixing the reinforcement panel which forms an accommodating part in the bottom surface of the quarter outer panel which is installed in contact with the said outer part, the said bending part penetrates through the quarter outer panel in which the through-hole was formed, and slides it into the accommodating part of the reinforcement panel, An object of the present invention is to provide a door reinforcement structure of a vehicle that complements the lateral rigidity of the vehicle body.

Description

자동차의 도어 보강 구조Door reinforcement structure of the car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 적용되는 자동차 도어부의 개략도,1 is a schematic view of an automobile door part to which the present invention is applied;

제2도는 본 발명에 따른 자동차의 도어 보강 구조를 나타내기 위해 제1도의 A-A선 확대단면도,2 is an enlarged cross-sectional view taken along line A-A of FIG. 1 to show a door reinforcement structure of a vehicle according to the present invention;

제3도는 종래 자동차의 도어 보강 구조를 나타내는 단면도.3 is a cross-sectional view showing a door reinforcing structure of a conventional vehicle.

Claims (1)

도어 외측패널(11)과 도어 내측패널(14)와 패널 접합부(28) 사이에 멤버 브라켓(13)의 상부가 삽입되어 융착 고정 설치되고, 멤버 브라켓(13)의 하부에는 도어 임팩트 멤버(12)가 용접 등으로 고정 설치되며, 쿼터 아웃터 패널(15)의 상단부는 도어 내측패널(14)과 연접하게 설치되는 구조로 이루어진 자동차의 도어 보강구조에 있어서, 상기 도어 내측패널(24)과 외측패널(21) 사이의 패널 접합부(28)에 일측 끝단부가 하향 절곡 성형되는 절곡부(23′)를 가지는 도어 임팩트 멤버 브라켓(23)이 삽입되어 융착 고정 설치되고, 상기 도어 내측패널(24)과 연접한 쿼터 아웃터 패널(25)에 절곡부(23′)가 삽입되게 한 관통홀(31b)을 형성하고, 이 관통홀(31b) 주위의 쿼터 아웃터 패널(25) 저면에 보강 패널(26)이 용접 등으로 융착 고정 설치되는 것을 특징으로 하는 자동차의 도어 보강 구조.An upper portion of the member bracket 13 is inserted and fused and fixed between the door outer panel 11, the door inner panel 14, and the panel joint portion 28, and a door impact member 12 is disposed below the member bracket 13. In the door reinforcement structure of the vehicle which is fixedly installed by welding, the upper end of the quarter outer panel 15 is connected to the door inner panel 14, the door inner panel 24 and the outer panel ( The door impact member bracket 23 having a bent portion 23 'having one end portion bent downwardly is inserted into the panel joint portion 28 between the two sides 21 and is fusion-fixed, and is connected to the door inner panel 24. A through hole 31b is formed in the quarter outer panel 25 to allow the bent portion 23 'to be inserted, and the reinforcement panel 26 is welded to the bottom of the quarter outer panel 25 around the through hole 31b. Door of the vehicle, characterized in that the fusion fixed installation Reinforcement structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950034223A 1995-10-06 1995-10-06 Door-reinforcing structure of a car KR100187363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950034223A KR100187363B1 (en) 1995-10-06 1995-10-06 Door-reinforcing structure of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034223A KR100187363B1 (en) 1995-10-06 1995-10-06 Door-reinforcing structure of a car

Publications (2)

Publication Number Publication Date
KR970020559A true KR970020559A (en) 1997-05-28
KR100187363B1 KR100187363B1 (en) 1999-04-01

Family

ID=19429393

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950034223A KR100187363B1 (en) 1995-10-06 1995-10-06 Door-reinforcing structure of a car

Country Status (1)

Country Link
KR (1) KR100187363B1 (en)

Also Published As

Publication number Publication date
KR100187363B1 (en) 1999-04-01

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