KR200148108Y1 - Side door for a vehicle - Google Patents

Side door for a vehicle Download PDF

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Publication number
KR200148108Y1
KR200148108Y1 KR2019950046109U KR19950046109U KR200148108Y1 KR 200148108 Y1 KR200148108 Y1 KR 200148108Y1 KR 2019950046109 U KR2019950046109 U KR 2019950046109U KR 19950046109 U KR19950046109 U KR 19950046109U KR 200148108 Y1 KR200148108 Y1 KR 200148108Y1
Authority
KR
South Korea
Prior art keywords
side door
door
vehicle
impact
force
Prior art date
Application number
KR2019950046109U
Other languages
Korean (ko)
Other versions
KR970029906U (en
Inventor
김태수
Original Assignee
정몽규
현대자동차주식회사
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
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Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR2019950046109U priority Critical patent/KR200148108Y1/en
Publication of KR970029906U publication Critical patent/KR970029906U/en
Application granted granted Critical
Publication of KR200148108Y1 publication Critical patent/KR200148108Y1/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
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • B60J5/0447—Beams formed of several elements arranged in parallel
    • 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
    • B60J5/0451—Block or short strip-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
    • B60J5/0412—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
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/12—Occupant safety arrangements or fittings, e.g. crash pads which protect the occupants against personal attack from the inside or the outside of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

본 고안의 측면도어의 구조를 개선하여 측면도어 자체가 외력에 대하여 큰 응력을 보유하도록 함으로서 탑승자의 안전보장 및 차량의 피해를 최소화 시킬 수 있는 차량용 측면도어 구조를 제공하기 위한 것이다.It is to provide a vehicle side door structure that can minimize the damage to the safety of the occupants and the vehicle by improving the structure of the side door of the present invention so that the side door itself has a large stress against the external force.

이와같은 목적을 달성하기 위한 본 고안은 측면도어의 내측하부에 외부의 충격력에 대응하며 충격력을 흡수 완충시키는 도어 보강장치를 설치시켜 구성된 것에 특징을 둔 것이다.The present invention for achieving the above object is characterized in that it is configured to install a door reinforcement device for absorbing and absorbing the impact force in the lower inner side of the side door.

Description

차량용 측면도어 구조Vehicle side door structure

제1도는 본 고안에 따른 측면도어 구조를 도시한 단면도.1 is a cross-sectional view showing a side door structure according to the present invention.

제2도는 종래의 측면도어를 도시한 단면도.2 is a cross-sectional view showing a conventional side door.

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

1 : 측면도어 2 : 임펙트바1: side door 2: impact bar

3 : 임펙트멤버 4 : 보강장치3: impact member 4: reinforcement device

11 : 아우트패널 12 : 인너페널11: Outer panel 12: Inner panel

41 : 보강부 42 : 완충부41: reinforcing part 42: buffer part

43 : 저지부43: stop

본 고안의 차량의 측면도어 구조에 관한 것으로써, 특히 측면도어의 단면형상을 개선하여 대차에 의한 충격력에 대한 응력을 보다 크게 발휘하게 하는 차량용 측면도어 구조를 제공하기 위한 것이다.The present invention relates to a side door structure of a vehicle of the present invention, and more particularly, to provide a side door structure for a vehicle that improves the cross-sectional shape of the side door to exert a greater stress on impact force caused by a bogie.

종래에 있어서의 측면도어 구조는 첨부된 제2도에 도시된 바와 같이, 차량의 외부에 위치하는 아우트패널(11)과 차량의 실내측에 위치하는 인너패널(12)로 구성되며, 도어(1)의 내부에는 대차에 의한 충돌력에 대응하여 탑승자의 피해를 최소화 시킬 수 있도록 하는 임펙트바(2)와 임펙트멤버(3)가 장착되어 구성된 것이다.In the related art, the side door structure includes an outer panel 11 positioned outside the vehicle and an inner panel 12 positioned inside the vehicle, as shown in FIG. ) Is configured with an impact bar (2) and the impact member (3) to minimize the damage of the occupant in response to the collision force caused by the bogie.

이와같은 종래의 측면도어 구조는 단순히 각각의 패널(11, 12)의 주연부만 결합되어 구성되는 것으로 패널자체는 큰 응력을 보유하지 못하고 전적으로 임펙트바(2)와 임펙트멤버(3)에 의존하는 실정이다.Such a conventional side door structure is simply configured by combining only the periphery of each panel 11 and 12, and the panel itself does not have a large stress and is completely dependent on the impact bar 2 and the impact member 3. to be.

따라서 본 고안은 상기한 바와같은 종래의 문제점을 해결하기 위한 것으로써, 본 고안의 목적은 측면도어의 구조를 개선하여 측면도어 자체가 외력에 대하여 큰 응력을 보유하도록 함으로서 탑승자의 안전보장 및 차량의 피해를 최소화 시킬 수 있는 차량용 측면도어 구조를 제공하기 위한 것이다.Therefore, the present invention is to solve the conventional problems as described above, the object of the present invention is to improve the structure of the side door so that the side door itself has a large stress against external force to ensure the safety of the occupant and the vehicle It is to provide a vehicle side door structure that can minimize the damage.

이와같은 목적을 달성하기 위한 본 고안은 측면도어의 내측하부에 외부의 충격력에 대응하며 충격력을 흡수 완충시키는 도어 보강장치를 설치시켜 구성된 것에 특징을 둔 것인바, 이를 첨부된 도면에 의거하여 보다 상세하게 설명하면 다음과 같다. 첨부된 도면 제1도에 도시된 바와 같이, 도어아우트패널(11)과 도어인너패널(12)로 구성되는 차량용 측면도어(1)의 내부에 임펙트바(2)와 임펙트멤버(3)이 장착되는 차량용 측면도어에 있어서, 측면도어(1) 내측하부에 외부의 충격력에 대응하며 충격력을 흡수 완충시키는 도어 보강장치(4)를 설치시켜 구성되는 것으로, 상기 도어 보강장치(4)는 절곡형성되어 아우트패널(11)과 임펙트바(2)에 각각 결합되는 보강부(41)과, 절곡형성되어 인너패널(12)에 결합되는 저지부(43)의 사이에 절곡형성되어 외부의 충격력을 흡수완충시키는 완충부(42)를 개재설치시켜 구성된 것이다.The present invention for achieving the above object is characterized in that it is configured to install a door reinforcement device that corresponds to the external impact force and absorbs the shock force in the lower inner side of the side door, according to the accompanying drawings in more detail If you explain it as follows. As shown in FIG. 1, the impact bar 2 and the impact member 3 are mounted inside the vehicle side door 1 including the door out panel 11 and the door inner panel 12. In the vehicle side door, which is configured by installing a door reinforcement device (4) corresponding to the external impact force and absorbing the shock force in the lower side of the side door (1), the door reinforcement device (4) is bent and formed Bending is formed between the reinforcing portion 41, which is respectively coupled to the outer panel 11 and the impact bar 2, and the blocking portion 43, which is bent and coupled to the inner panel 12, absorbs and absorbs external impact force. It is comprised by installing the buffer part 42 to make it interpose.

이와같이 구성되는 본 고안의 작용 및 효과를 설명하면 다음과 같다. 측면도어(1)의 아우트패널(11)에 대차에 의한 충돌력이 전가되는 경우 도어의 내부에 장착된 임펙트바(2)와 임펙트멤버(3) 및 도어하부에 설치된 보강장치(4)의 보강부(41)가 외력에 대응하는 응력을 발휘하여 아우트패널(11)의 실내진입을 저지시키게 되며, 외부의 충돌력이 너무 강하여 아우트패널(11)이 함몰되며 실내로 진입하는 경우에는 완충부(42)가 절곡변형되면서 진입되는 보강부(41)의 진입력을 흡수 완충시키게 되고 완충부(42)의 후방에 위치하는 저지부(43)가 최종적으로 진입을 저지하여 탑승자의 피해를 최소화 시킬 수 있게 되는 것이다.Referring to the operation and effects of the present invention configured as described above are as follows. Reinforcement of impact bar (2) and impact member (3) mounted on the inside of door and reinforcing device (4) installed in the lower part of door when impact force by truck is transferred to outer panel (11) of side door (1) The part 41 exerts a stress corresponding to the external force to block the entry of the outer panel 11 into the room. When the outer collision force is too strong, the outer panel 11 sinks and enters the interior. As the 42 is bent and deformed, the absorbing and absorbing force of the reinforcing part 41 entered is absorbed and the blocking part 43 located at the rear of the shock absorbing part 42 finally blocks the entry to minimize the damage of the occupant. Will be.

이상에서와 같이 본 고안에 따른 차량용 측면도어 구조에 의하면 아우트패널에 전가되는 대차의 충돌력에 의하여 실내로 진입되는 임펙트바 및 임펙트멤버의 실내진입을 다단계로 흡수 완충시키며 저지시켜 탑승자의 패해를 최소화 시킴은 물론 차량의 피해 또한 최소화시킬 수 있는 효과가 있는 것이다.As described above, according to the vehicle side door structure according to the present invention by absorbing and buffering the interior of the impact bar and the impact member to enter the interior by the impact force of the trolley transferred to the outer panel in multiple stages to minimize the damage of the occupants Not only that, but also the damage of the vehicle can be minimized.

Claims (1)

도어아우트패널(11)과 도어인너패널(12)로 구성되는 차량용 측면도어(1)의 내부에 임펙트바(2)와 임펙트멤버(3)이 장착되는 차량용 측면도어에 있어서, 측면도어(1) 내측하부에 외부의 충격력에 대응하며 충격력을 흡수 완충시키는 도어 보강장치(4)를 설치시켜 구성하되, 상기 도어 보강장치(4)는 절곡형성되어 아우트패널(11)과 임펙트바(2)에 각각 결합되는 보강부(41)과, 절곡형성되어 인너패널(12)에 결합되는 저지부(43)의 사이에 절곡형성되어 외부의 충격력을 흡수완충시키는 완충부(42)를 개재설치시켜 구성된 것을 특징으로 하는 차량용 측면도어 구조.In a vehicle side door in which an impact bar (2) and an impact member (3) are mounted inside a vehicle side door (1) consisting of a door outer panel (11) and a door inner panel (12), the side door (1) The door reinforcement device 4 is installed in the lower part of the inner side to correspond to the external impact force and absorbs and absorbs the impact force. The door reinforcement device 4 is bent to the outer panel 11 and the impact bar 2, respectively. Formed by interposing the buffer portion 42 is bent between the reinforcing portion 41 to be coupled and the stopper portion 43 bent to be coupled to the inner panel 12 to absorb and buffer the impact force of the outside. Vehicle side door structure.
KR2019950046109U 1995-12-23 1995-12-23 Side door for a vehicle KR200148108Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950046109U KR200148108Y1 (en) 1995-12-23 1995-12-23 Side door for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950046109U KR200148108Y1 (en) 1995-12-23 1995-12-23 Side door for a vehicle

Publications (2)

Publication Number Publication Date
KR970029906U KR970029906U (en) 1997-07-24
KR200148108Y1 true KR200148108Y1 (en) 1999-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950046109U KR200148108Y1 (en) 1995-12-23 1995-12-23 Side door for a vehicle

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Publication number Publication date
KR970029906U (en) 1997-07-24

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