KR960040732A - Impact bar for shock absorption of car door - Google Patents

Impact bar for shock absorption of car door Download PDF

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Publication number
KR960040732A
KR960040732A KR1019950011306A KR19950011306A KR960040732A KR 960040732 A KR960040732 A KR 960040732A KR 1019950011306 A KR1019950011306 A KR 1019950011306A KR 19950011306 A KR19950011306 A KR 19950011306A KR 960040732 A KR960040732 A KR 960040732A
Authority
KR
South Korea
Prior art keywords
impact
reinforcement
door
impact bar
bar
Prior art date
Application number
KR1019950011306A
Other languages
Korean (ko)
Other versions
KR100202096B1 (en
Inventor
배종태
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950011306A priority Critical patent/KR100202096B1/en
Publication of KR960040732A publication Critical patent/KR960040732A/en
Application granted granted Critical
Publication of KR100202096B1 publication Critical patent/KR100202096B1/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
    • B60J5/045—Panel type elements
    • 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
    • B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
    • 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
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • 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

외부패널과 내부패널 사이에 형성되는 임팩트바의 끝단에 여러번 반복되게 구부러진 보강재를 용접수단에 의하여 일체로 형성된 자동차 도어의 충격흡수용 임팩트로, 외부패널과 내부패널로 이루어지는 도어와; 상기 외부패널과 내부패널 사이에 설치되어 충돌시 그 충격을 흡수 완화하는 임팩트바와; 상기 임팩트바는 양단부에 설치되는 제1보강재 및 제2보강재가 용접수단에 의하여 고정되는 자동차 도어에 있어서, 상기 제2보강재는 여러번 반복되게 구부러지도록 하여 충격시, 충격량을 점차 흡수·감소시키고 이 감소된 충격량을 차체로 보내어 최종적으로 충격을 분산시켜 차량의 변형을 최소화시키는 것을 특징으로 한다.An impact absorbing impact for an automobile door which is integrally formed by welding means with a reinforcing material repeatedly bent at the end of an impact bar formed between an outer panel and an inner panel, the door comprising an outer panel and an inner panel; An impact bar installed between the outer panel and the inner panel to absorb and mitigate the impact upon impact; The impact bar is a vehicle door in which the first reinforcement and the second reinforcement, which are installed at both ends, are fixed by welding means, and the second reinforcement is repeatedly bent repeatedly several times to gradually absorb and reduce the amount of impact upon impact. It is characterized by minimizing the deformation of the vehicle by sending the impact amount to the vehicle body to finally distribute the impact.

Description

자동차 도어의 충격흡수용 임팩트바Impact bar for shock absorption of car door

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 임팩트바가 도어에 설치된 상태를 나타낸 정면도, 제4도는 본 발명 제2보강재가 임팩트바에 설치된 상태를 나타낸 도, 제5도는 제4도의 A 부분의 요부 확대 단면도, 제6도는 본 발명 도어가 측면으로부터 충격을 받았을 때의 상태를 나타낸 변형도.1 is a front view showing a state where a conventional impact bar is installed on a door, and FIG. 4 is a view showing a state where a second reinforcement material of the present invention is installed on an impact bar, FIG. 5 is an enlarged sectional view of a main portion of part A of FIG. 4, and FIG. Deformation diagram showing the state when the door is impacted from the side.

Claims (2)

외부패널과 내부패널로 이루어지는 도어와; 상기 외부패널과 내부패널 사이에 설치되어 충돌시 그 충격을 흡수 완화하는 임팩트바와; 상기 임팩트바는 양단부에 설치되는 제1보강재 및 제2보강재가 용접수단에 의하여 고정되는 자동차 도어에 있어서, 상기 제2보강재는 여러번 반복되게 구부러진 것을 특징으로 하는 자동차 도어의 충격흡수용 임팩트바.A door comprising an outer panel and an inner panel; An impact bar installed between the outer panel and the inner panel to absorb and mitigate the impact upon impact; The impact bar is an impact reinforcing impact bar of an automobile door, characterized in that the first reinforcement and the second reinforcement are installed on both ends of the automobile door is fixed by the welding means, the second reinforcement is repeatedly bent repeatedly. 제1항에 있어서, 상기 제1보강재가 충격을 분산시킴과 동시에, 제2보강재가 충격을 점차 흡수하여 충격량을 감소시키고 이 감소된 충격량을 차체로 보내어 최종적으로 충격을 분산시키는 것을 특징으로 하는 자동차 도어의 충격흡수용 임팩트바.The vehicle of claim 1, wherein the first reinforcing material disperses the impact, and the second reinforcing material gradually absorbs the impact to reduce the amount of impact, and sends the reduced amount of impact to the vehicle body to finally disperse the impact. Impact bar for shock absorption of the door. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019950011306A 1995-05-09 1995-05-09 Impactbar for door KR100202096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950011306A KR100202096B1 (en) 1995-05-09 1995-05-09 Impactbar for door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950011306A KR100202096B1 (en) 1995-05-09 1995-05-09 Impactbar for door

Publications (2)

Publication Number Publication Date
KR960040732A true KR960040732A (en) 1996-12-17
KR100202096B1 KR100202096B1 (en) 1999-06-15

Family

ID=19413989

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950011306A KR100202096B1 (en) 1995-05-09 1995-05-09 Impactbar for door

Country Status (1)

Country Link
KR (1) KR100202096B1 (en)

Also Published As

Publication number Publication date
KR100202096B1 (en) 1999-06-15

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