KR19980037044U - Impact strength reinforcement structure of impact beam for vehicle door - Google Patents

Impact strength reinforcement structure of impact beam for vehicle door Download PDF

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Publication number
KR19980037044U
KR19980037044U KR2019960050060U KR19960050060U KR19980037044U KR 19980037044 U KR19980037044 U KR 19980037044U KR 2019960050060 U KR2019960050060 U KR 2019960050060U KR 19960050060 U KR19960050060 U KR 19960050060U KR 19980037044 U KR19980037044 U KR 19980037044U
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KR
South Korea
Prior art keywords
impact beam
impact
vehicle
door
predetermined
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Application number
KR2019960050060U
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Korean (ko)
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KR200141687Y1 (en
Inventor
권오성
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양재신
대우자동차 주식회사
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Priority to KR2019960050060U priority Critical patent/KR200141687Y1/en
Publication of KR19980037044U publication Critical patent/KR19980037044U/en
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Publication of KR200141687Y1 publication Critical patent/KR200141687Y1/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
    • B60J5/043—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged vertically
    • 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
    • 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
    • B60J5/0468—Fixation or mounting means specific for door components
    • 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)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 차량용 도어의 내측 소정부위에 구비되는 임팩트빔의 충격강도 보강구조에 관한 것으로, 일반적으로 차량의 탑승객을 좀더 안전하게 보호할 수 있도록 하고자 하는 경우에 차량용 프론트도어(1) 및 리어도어(2)의 내측 소정부위에 단지 횡방향으로만 임팩트빔(6)이 구비되어 있음으로 인해 차량의 측면 충돌시 발생되는 물리적 충격으로 부터 탑승자를 제대로 보호할 수 없게 되는 문제점을 해소하기 위하여, 차량용 프론트도어(1) 및 리어도어(2)를 이루는 아웃터사이드판넬(4)의 내측 인너사이드판넬(3)의 소정부위에 양측으로 각각 구비되는 브라켓(5)에 고정되는 횡방향 임팩트빔(6)의 양측에 일정간격으로 각각의 종방향 임팩트빔(7)이 소정의 브라켓(5)을 통해 각각 고정되되, 상기 종방향 임팩트빔(7)은 상기 횡방향 임팩트빔(6)의 반원형 컷팅부(8)에 끼워진후 웰딩됨으로써 차량의 측면 충돌시 발생되는 물리적 충격으로 부터 탑승자를 좀더 안전하게 보호할 수 있게 되는 효과가 있다.The present invention relates to the impact strength reinforcement structure of the impact beam provided in a predetermined portion of the inside of the vehicle door, in the case of the general purpose to more securely protect the passengers of the vehicle vehicle front door (1) and rear door (2) In order to solve the problem that the impact beam 6 is provided only in the lateral direction of the inner side), it is impossible to properly protect the occupant from the physical shock generated during the side collision of the vehicle. Both sides of the transverse impact beam 6 fixed to the brackets 5 provided on both sides at predetermined portions of the inner inner panel 3 of the outer panel 4 forming the rear door 2 and the rear door 2, respectively. Each longitudinal impact beam 7 is fixed to each other via a predetermined bracket 5 at regular intervals, and the longitudinal impact beam 7 is a semicircular cut of the transverse impact beam 6. After sandwiched 8 welding whereby there is an effect of being able to more safely protect the passenger from the physical impact generated during the side collision of the vehicle.

Description

차량도어용 임팩트빔의 충격강도 보강구조Impact strength reinforcement structure of impact beam for vehicle door

본 고안은 차량용 도어의 내측 소정부위에 구비되는 임팩트빔의 충격강도 보강구조에 관한 것으로, 특히 상기 도어를 이루는 인너사이드판넬과 아웃터사이드판넬의 내측 소정부위에 고정되는 횡방향 임팩트빔에 추가하여 양측에 각각 종방향 임팩트빔을 구비하여 차량의 측면충돌시 발생되게 되는 물리적 충격으로 부터 탑승자를 좀더 안전하게 보호할 수 있게 하도록 한 차량도어용 임팩트빔의 충격강도 보강구조에 관한 것이다.The present invention relates to an impact strength reinforcement structure of an impact beam provided at an inner predetermined portion of a vehicle door, and in particular, in addition to a transverse impact beam fixed to an inner predetermined portion of the inner side panel and the outer side panel forming the door. It relates to the impact strength reinforcement structure of the impact beam for the vehicle door to be provided with a longitudinal impact beam in each to allow the passenger to be more securely protected from the physical impact generated during side impact of the vehicle.

일반적으로, 도 1 및 도 2에 도시된 바와 같이 차량의 좌우양측 소정부위에 각각 구비되는 프론트도어(1) 및 리어도어(2)는 대별하여 인너사이드판넬(3)과 아웃터사이드판넬(4)로 각각 이루어지게 되는 바 상기 인너사이드판넬(3)의 센터측 소정부위에는 양측으로 각각 브라켓(5)이 고정되고 상기 각각의 브라켓(5)에는 횡방향으로 임팩트빔(6)이 고정됨으로써 차량의 측면 충돌시 발생되는 물리적 충격을 상기 임팩트빔(6)이 차단시킬 수 있게 된다.Generally, as shown in FIGS. 1 and 2, the front doors 1 and the rear doors 2 respectively disposed at predetermined portions of the left and right sides of the vehicle are divided into the inner side panel 3 and the outer side panel 4. Each bracket 5 is fixed to both sides of the inner side panel 3 of the inner side panel 3 and the impact beam 6 is fixed to the respective brackets 5 in the lateral direction. The impact beam 6 can block the physical shock generated during side impact.

그러나, 일반적으로 차량의 탑승객을 좀더 안전하게 보호할 수 있도록 하고자 하는 경우에 차량용 프론트도어(1) 및 리어도어(2)의 내측 소정부위에 단지 횡방향으로만 임팩트빔(6)이 구비되어 있음으로 인해 차량의 측면 충돌시 발생되는 물리적 충격으로 부터 탑승자를 제대로 보호할 수 없게 되는 문제점이 있었다.However, in general, in order to protect the passengers of the vehicle more safely, the impact beam 6 is provided only in the transverse direction at the inner predetermined portions of the vehicle front door 1 and the rear door 2. Due to this, there was a problem in that it was not possible to properly protect the occupant from the physical shock generated during the side collision of the vehicle.

이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 차량의 측면충돌시 발생되는 물리적 충격으로 부터 탑승자를 좀더 안전하게 보호할 수 있게 하도록 한 차량도어용 임팩트빔의 충격강도 보강구조를 제공함에 그 목적이 있다.The present invention has been devised to solve the above problems, to provide an impact strength reinforcement structure of the impact beam for the vehicle door to more securely protect the occupant from the physical impact generated during side impact of the vehicle. The purpose is.

도 1은 일반적으로 차량용 도어의 내측 소정부위에 구비되는 임팩트빔을 나타내는 개략 확대 정면도,1 is a schematic enlarged front view illustrating an impact beam which is generally provided at an inner predetermined portion of a vehicle door;

도 2는 상기 도 1의 임팩트빔을 나타내는 개략 부분확대 정단면도,FIG. 2 is a schematic partially enlarged front sectional view showing the impact beam of FIG. 1; FIG.

도 3은 본 고안에 의한 차량도어용 임팩트빔의 충격강도 보강구조를 나타내는 개략 부분확대 정단면도이다.Figure 3 is a schematic partial enlarged front cross-sectional view showing the impact strength reinforcement structure of the impact beam for a vehicle door according to the present invention.

* 도면의주요부분에대한부호의설명* Explanation of symbols on the main parts of the drawing

1: 프론트도어 2: 리어도어 3: 인너사이드판넬 4: 아웃터사이드판넬 5: 브라켓 6: 임팩트빔 7: 종방향 임팩트빔 8: 반원형 컷팅부1: Front door 2: Rear door 3: Inner side panel 4: Outer side panel 5: Bracket 6: Impact beam 7: Longitudinal impact beam 8: Semi-circular cut

상기와 같은 목적을 달성하기 위한 본 고안은 차량용 프론트도어 및 리어도어를 이루는 아웃터사이드판넬의 내측 인너사이드판넬의 소정부위에 양측으로 각각 구비되는 브라켓에 고정되는 횡방향 임팩트빔의 양측에 일정간격으로 각각의 종방향 임팩트빔이 소정의 브라켓을 통해 각각 고정되되, 상기 종방향 임팩트빔은 상기 횡방향 임팩트빔의 반원형 컷팅부에 끼워진후 웰딩되게 되는 것을 특징으로 한다.The present invention for achieving the above object at a predetermined interval on both sides of the transverse impact beam is fixed to the brackets provided on both sides at a predetermined portion of the inner inner panel of the outer side panel forming the vehicle front door and the rear door. Each longitudinal impact beam is fixed through a predetermined bracket, and the longitudinal impact beam is welded after being fitted into the semi-circular cut portion of the transverse impact beam.

이하, 본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다. 도 3에 도시된 바와 같이 차량용 프론트도어(1) 및 리어도어(2)를 이루는 아웃터사이드판넬(4)의 내측 인너사이드판넬(3)의 소정부위에 양측으로 각각 구비되는 브라켓(5)에 고정되는 횡방향 임팩트빔(6)에 있어서,Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIG. 3, the brackets 5 are fixed to brackets 5 provided on both sides at predetermined portions of the inner inner panel 3 of the outer side panel 4 forming the vehicle front door 1 and the rear door 2. In the transverse impact beam 6 which is

상기 각각의 횡방향 임팩트빔(6)의 양측에 일정간격으로 각각의 종방향 임팩트빔(7)이 소정의 브라켓(5)을 통해 각각 고정되되, 상기 종방향 임팩트빔(7)은 상기 횡방향 임팩트빔(6)의 반원형 컷팅부(8)에 끼워진후 웰딩되게 되는 구조로 되어 있다.Each longitudinal impact beam 7 is fixed to each side of each of the transverse impact beams 6 at predetermined intervals through a predetermined bracket 5, wherein the longitudinal impact beam 7 is in the transverse direction. It is structured to be welded after being inserted into the semi-circular cut portion 8 of the impact beam 6.

위와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

차량용 프론트도어(1) 및 리어도어(2)를 이루는 아웃터사이드판넬(4)의 내측 인너사이드판넬(3)의 소정부위에 양측으로 각각 구비되는 브라켓(5)에 고정되는 횡방향 임팩트빔(6)의 양측에 일정간격으로 각각의 종방향 임팩트빔(7)이 소정의 브라켓(5)을 통해 각각 고정되되, 상기 종방향 임팩트빔(7)은 상기 횡방향 임팩트빔(6)의 반원형 컷팅부(8)에 끼워진후 웰딩됨으로써 차량의 측면충돌시 발생되는 물리적 충격이 상기 프론트도어(1) 및 리어도어(2)측 각각의 횡방향 임팩트빔(6)과 종방향 임팩트빔(7)의 상호 병합작용에 의해 차단될 수 있게 된다.Transverse impact beams 6 fixed to brackets 5 provided on both sides at predetermined portions of the inner inner panel 3 of the outer panel 4 constituting the vehicle front door 1 and the rear door 2, respectively. Each longitudinal impact beam 7 is fixed to each side through a predetermined bracket (5) at regular intervals on both sides, the longitudinal impact beam (7) is a semi-circular cut portion of the transverse impact beam (6) (8) the physical impact generated when the side impact of the vehicle is welded after being fitted to (8) the mutual impact beam (6) and the longitudinal impact beam (7) of the transverse impact beams of each of the front door (1) and rear door (2) side It can be blocked by the merge action.

위와 같이, 본 고안에 의한 차량도어용 임팩트빔의 충격강도 보강구조는 차량용 프론트도어(1) 및 리어도어(2)를 이루는 아웃터사이드판넬(4)의 내측 인너사이드판넬(3)의 소정부위에 양측으로 각각 구비되는 브라켓(5)에 고정되는 횡방향 임팩트빔(6)의 양측에 일정간격으로 각각의 종방향 임팩트빔(7)이 소정의 브라켓(5)을 통해 각각 고정되되, 상기 종방향 임팩트빔(7)은 상기 횡방향 임팩트빔(6)의 반원형 컷팅부(8)에 끼워진후 웰딩됨으로써 차량의 측면 충돌시 발생되는 물리적 충격으로 부터 탑승자를 좀더 안전하게 보호할 수 있게 되는 효과가 있다.As described above, the impact strength reinforcement structure of the impact beam for a vehicle door according to the present invention is a predetermined portion of the inner inner panel 3 of the outer side panel 4 forming the vehicle front door 1 and the rear door 2. Each longitudinal impact beam 7 is fixed to each side of the transverse impact beam 6 fixed to the brackets 5 provided on both sides at predetermined intervals through a predetermined bracket 5, respectively, in the longitudinal direction The impact beam 7 is welded after being inserted into the semi-circular cut portion 8 of the lateral impact beam 6, thereby effectively protecting the occupant from physical shocks generated during side impact of the vehicle.

Claims (1)

차량용 프론트도어(1) 및 리어도어(2)를 이루는 아웃터사이드판넬(4)의 내측 인너사이드판넬(3)의 소정부위에 양측으로 각각 구비되는 브라켓(5)에 고정되는 횡방향 임팩트빔(6)에 있어서,Transverse impact beams 6 fixed to brackets 5 provided on both sides at predetermined portions of the inner inner panel 3 of the outer panel 4 constituting the vehicle front door 1 and the rear door 2, respectively. ), 상기 각각의 횡방향 임팩트빔(6)의 양측에 일정간격으로 각각의 종방향 임팩트빔(7)이 소정의 브라켓(5)을 통해 각각 고정되되, 상기 종방향 임팩트빔(7)은 상기 횡방향 임팩트빔(6)의 반원형 컷팅부(8)에 끼워진후 웰딩되게 되는 것을 특징으로 하는 차량도어용 임팩트빔의 충격강도 보강구조.Each longitudinal impact beam 7 is fixed to each side of each of the transverse impact beams 6 at predetermined intervals through a predetermined bracket 5, wherein the longitudinal impact beam 7 is in the transverse direction. Impact strength reinforcement structure of the impact beam for a vehicle door, characterized in that the welding after being inserted into the semi-circular cut portion (8) of the impact beam (6).
KR2019960050060U 1996-12-17 1996-12-17 Door impact beam KR200141687Y1 (en)

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KR2019960050060U KR200141687Y1 (en) 1996-12-17 1996-12-17 Door impact beam

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KR2019960050060U KR200141687Y1 (en) 1996-12-17 1996-12-17 Door impact beam

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KR19980037044U true KR19980037044U (en) 1998-09-15
KR200141687Y1 KR200141687Y1 (en) 1999-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129721A4 (en) * 2020-03-24 2024-04-24 Nippon Steel Corporation Frame structure of automotive exterior panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129721A4 (en) * 2020-03-24 2024-04-24 Nippon Steel Corporation Frame structure of automotive exterior panel

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