KR0129215Y1 - Impact reinforcement door for a car - Google Patents

Impact reinforcement door for a car Download PDF

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Publication number
KR0129215Y1
KR0129215Y1 KR2019950003121U KR19950003121U KR0129215Y1 KR 0129215 Y1 KR0129215 Y1 KR 0129215Y1 KR 2019950003121 U KR2019950003121 U KR 2019950003121U KR 19950003121 U KR19950003121 U KR 19950003121U KR 0129215 Y1 KR0129215 Y1 KR 0129215Y1
Authority
KR
South Korea
Prior art keywords
door
stopper bracket
impact
inner panel
car
Prior art date
Application number
KR2019950003121U
Other languages
Korean (ko)
Other versions
KR960028790U (en
Inventor
김해웅
Original Assignee
한승준
기아자동차주식회사
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, 기아자동차주식회사 filed Critical 한승준
Priority to KR2019950003121U priority Critical patent/KR0129215Y1/en
Publication of KR960028790U publication Critical patent/KR960028790U/en
Application granted granted Critical
Publication of KR0129215Y1 publication Critical patent/KR0129215Y1/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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles

Landscapes

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

Abstract

본 고안은 차량 측면충돌시 충격에너지를 효과적으로 흡수하여 도어가 차실내쪽으로 침입되는 것을 억제한 승용차의 측면충돌 보강용 도어에 관한 것으로, 인너판넬(3)의 하단코너부위에 이 도어(1)의 수직방향으로 스톱퍼브라켓트(5)를 부착하되, 이 스톱퍼브라켓트(5)는 그 단면이 ∩자 형태로 돌출연장되어 도어(1)에 내장시킨 구조로 되어 있다.The present invention relates to a side collision reinforcement door of a passenger car, which effectively absorbs impact energy during collision of a vehicle side and prevents the door from entering the vehicle interior. The stopper bracket 5 is attached in the vertical direction, but the stopper bracket 5 is protruded in a U-shape in cross section, and is incorporated in the door 1.

Description

승용차의 측면충돌 보강용 도어Side collision reinforcement door of passenger car

제1도는 본 고안이 적용된 도어의 정면도.1 is a front view of the door to which the present invention is applied.

제2도는 제1도의 I-I선 단면도.2 is a cross-sectional view taken along the line I-I of FIG.

제3도는 본 고안의 요부 부분절개사시도.3 is a partial partial incision perspective view of the present invention.

제4도는 종래 구조로서, 제2도에 대응되는 단면도이다.4 is a cross-sectional view corresponding to FIG. 2 as a conventional structure.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 도어 2 : 아우터판넬1: door 2: outer panel

3 : 인너판넬 4 : 임팩트바아3: inner panel 4: impact bar

5 : 스톱퍼브라켓트5: Stopper Bracket

본 고안은 승용차의 도어에 관한 것으로, 특히 차량 측면 충돌시 도어에 가해지는 충격을 흡수하여 도어가 차실내쪽으로 침입되는 현상을 방지하여 탑승객의 안전을 도모한 승용차용 측면충돌 보강용 도어에 관한 것이다.The present invention relates to a door of a passenger car, and more particularly, to a side collision reinforcement door for a passenger car that absorbs the shock applied to the door during a vehicle side collision and prevents the door from invading into the interior of the vehicle. .

주지된 바와같이 승용차의 프론트도어와 리어도어에는 차량의 측면충돌시 발생되는 충격에너지로부터 운전자와 탑승객을 안전하게 보호할 수 있도록 임팩트바아가 차체방향으로 설치 내장되어 있는바, 그러나 이러한 임팩트바아는 도어의 중간부위에 설치되어 있는 관계로 도어의 하부코너부위가 충격에 상대적으로 상당히 취약구조를 갖게 되었다.As is well known, impact bars are installed in the front and rear doors of passenger cars to protect the driver and passengers from the impact energy generated when the vehicle collides with the impact. Since it is installed in the middle part, the lower corner part of the door has a relatively weak structure.

즉 종래의 도어의 구조를 살펴보면, 제4도에 도시된 바와 같이 도어(101)의 아우터판넬(102)과 인너판넬(103)사이에 임팩트바아(104)가 차체방향으로 내장설치되고, 이 아우터판넬(102)과 인너판넬(103)의 하단부는 플로아(109)에 연결된 실사이드판넬(106)에 이웃한 위치에 있게 된다. 따라서 충격에너지가 도어(101)의 하단부에 작용하게 되면, 아우터판넬(102)과 인너판넬(103)이 차실내쪽으로 침입되어 탑승객의 안전을 위협하게 되었다.That is, the structure of the conventional door, as shown in Figure 4, the impact bar 104 is installed in the vehicle body direction between the outer panel 102 and the inner panel 103 of the door 101, this outer The lower ends of the panel 102 and the inner panel 103 are in a position adjacent to the sealside panel 106 connected to the floor 109. Therefore, when the impact energy acts on the lower end of the door 101, the outer panel 102 and the inner panel 103 is intruded into the interior of the vehicle threatens the safety of the passengers.

이에 본 고안은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로, 도어의 하단코너부에서 충격이 작용하더라도 이 충격을 효과적으로 흡수하여 도어가 차실내쪽으로 침입되는 것을 최대한으로 억제한 승용차용 측면충돌 보강용 도어를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the conventional problems as described above. Even when an impact is applied at the lower corner of the door, the impact is effectively absorbed to prevent the door from invading the interior of the car to the maximum. It is an object to provide a reinforcing door.

상기와 같은 목적을 달성하기 위한 본 고안은 아우터판넬과 인너판넬 사이에 임팩트바아를 갖춘 승용차용 도어에 있어서, 상기 인너판넬의 하단코너부위에는 도어의 수직방향으로 스톱퍼브라켓트를 부착하되, 이 스톱퍼브라켓트는 그 단면이 ∩자 형태로 연장설치되어 도어에 내장되어 있다.The present invention for achieving the above object is a passenger car door having an impact bar between the outer panel and the inner panel, the stopper bracket is attached to the lower corner of the inner panel in the vertical direction of the door, this stopper bracket The cross section is extended in a U-shape and is embedded in the door.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안이 적용된 승용차의 도어(1)의 정면도이고, 제2도는 제1도의 I-I선 단면도이며, 제3도는 본 고안의 요부를 나타낸 부분절개사시도이다.FIG. 1 is a front view of a door 1 of a passenger car to which the present invention is applied, FIG. 2 is a sectional view taken along line I-I of FIG. 1, and FIG. 3 is a partial cutaway perspective view showing the main part of the present invention.

도면에 도시된 바와같이 본 고안은 아우터판넬(2)과 인너판넬(3)사이에 임팩트바아(4)를 내장시키어 측면충돌시 충격에너지를 흡수할 수 있도록 된 승용차 도어에 있어서, 상기 인너판넬(3)의 하단코너부위에 이 도어(1)의 수직방향으로 스톱퍼브라켓트(5)를 부착하되, 이 스톱퍼브라켓트(5)는 그 단면이 ∩자 형태로 돌출연장되어 도어(1)에 내장설치되어 있다.As shown in the drawings, the present invention has a built-in impact bar (4) between the outer panel (2) and the inner panel (3) in the passenger car door that can absorb the impact energy during side impact, the inner panel ( 3) A stopper bracket 5 is attached to the lower corner of the door 1 in the vertical direction of the door 1, and the stopper bracket 5 is protruded in a U-shape in cross section and is installed in the door 1 have.

이같이 상기 스톱퍼브라켓트(5)가 도어(1)의 인너판넬(3)의 하단코너부위에서 돌출 설치됨에 따라 차량의 측면충돌시 이 충격에너지는 도어(1)의 스톱퍼브라켓트(5)가 차체와 겹치게 작용하게 되어 상기 도어(1)가 차실내쪽으로 침입되어지는 것을 억제하게 된다.As the stopper bracket 5 protrudes from the lower corner portion of the inner panel 3 of the door 1, the impact energy of the stopper bracket 5 of the door 1 overlaps with the vehicle body. It acts to suppress the door 1 from entering the vehicle interior.

상기와 같이 본 고안에 따른 승용차의 측면충돌 보강용 도어는 도어의 인너판넬에 신설된 스톱퍼브라켓트에 의해서 측면에너지에 의해 도어가 차실내쪽으로 침입시키는 것이 억제되어 탑승객의 안전성을 향상시키는 잇점을 갖게 된다.As described above, the side collision reinforcement door of a passenger car according to the present invention has the advantage that the door is prevented from invading the interior of the vehicle by side energy by a stopper bracket newly installed on the inner panel of the door, thereby improving the safety of the passengers. .

Claims (1)

아우터판넬(2)과 인너판넬(3)사이에 임팩트바아(4)를 내장시키어 측면충돌시 충격에너지를 흡수할 수 있도록 된 승용차의 도어에 있어서, 상기 인너판넬(3)의 하단코너부위에 이 도어(1)의 수직방향으로 스톱퍼브라켓트(5)를 부착하되, 이 스톱퍼브라켓트(5)는 그 단면이 ∩자 형태로 돌출연장되어 도어(1)에 내장시킨 것을 특징으로 하는 승용차의 측면충돌 보강용 도어.In the door of a passenger car in which an impact bar (4) is embedded between the outer panel (2) and the inner panel (3) to absorb impact energy in the event of a side collision, the lower panel of the inner panel (3) A stopper bracket (5) is attached in the vertical direction of the door (1), and the stopper bracket (5) has a cross-section protruding in a U-shape to be built in the door (1). Door.
KR2019950003121U 1995-02-24 1995-02-24 Impact reinforcement door for a car KR0129215Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950003121U KR0129215Y1 (en) 1995-02-24 1995-02-24 Impact reinforcement door for a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950003121U KR0129215Y1 (en) 1995-02-24 1995-02-24 Impact reinforcement door for a car

Publications (2)

Publication Number Publication Date
KR960028790U KR960028790U (en) 1996-09-17
KR0129215Y1 true KR0129215Y1 (en) 1998-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950003121U KR0129215Y1 (en) 1995-02-24 1995-02-24 Impact reinforcement door for a car

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Also Published As

Publication number Publication date
KR960028790U (en) 1996-09-17

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