KR200148031Y1 - Door frame reinforcing structure - Google Patents

Door frame reinforcing structure Download PDF

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Publication number
KR200148031Y1
KR200148031Y1 KR2019950039629U KR19950039629U KR200148031Y1 KR 200148031 Y1 KR200148031 Y1 KR 200148031Y1 KR 2019950039629 U KR2019950039629 U KR 2019950039629U KR 19950039629 U KR19950039629 U KR 19950039629U KR 200148031 Y1 KR200148031 Y1 KR 200148031Y1
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KR
South Korea
Prior art keywords
door frame
space
door
bracket
reinforcing structure
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Application number
KR2019950039629U
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Korean (ko)
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KR970029742U (en
Inventor
이종수
Original Assignee
정몽규
현대자동차주식회사
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Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR2019950039629U priority Critical patent/KR200148031Y1/en
Publication of KR970029742U publication Critical patent/KR970029742U/en
Application granted granted Critical
Publication of KR200148031Y1 publication Critical patent/KR200148031Y1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 자동차의 도어패널과 결합되는 도어 프레임의 보강구조에 관한 고안으로, 기존 도어프레임의 공간내부에 보강부재를 내장시켜서 측면충돌시에 도어가 밀리는 현상을 감소시키기 위한 것이다.The present invention is to devise a reinforcing structure of the door frame coupled to the door panel of the vehicle, to reduce the phenomenon that the door is pushed during side collision by embedding a reinforcing member in the interior of the existing door frame.

본 고안은 도어 프레임의 공간내부에 U자형 브라켓을 내장하고 브라켓 내부에는 보강 파이프바를 설치하여서 된 것이다.The present invention is to install a U-shaped bracket inside the space of the door frame and to install a reinforcement pipe bar inside the bracket.

Description

자동차 도어 프레임의 보강구조Reinforcement structure of car door frame

제1도는 본 고안의 단면예시도.1 is a cross-sectional view of the subject innovation.

제2도는 종래고안의 단면예시도.2 is a cross-sectional view of a conventional design.

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

1 : 도어프레임 2 : 단일패널1: door frame 2: single panel

3 : 공간 10 : U자형브라켓3: space 10: U-shaped bracket

11 : 보강파이프바11: reinforced pipe bar

본 고안은 자동차의 도어프레임 보강구조에 관한 고안으로서, 도어프레임의 절곡으로 이루어지는 공간내에 보강부재를 내장시켜 강성을 부여하는데 목적이 있는 것이다.The present invention is an object related to a door frame reinforcement structure of an automobile, and has an object of providing rigidity by embedding a reinforcement member in a space formed by bending of the door frame.

보다 상세히는 도어프레임 공간내부에 U자형의 보강부재와 파이프빔을 내장시키므로서 도어프레임의 강성이 대폭강화되어 측면충돌시에 도어프레임을 비롯한 도어패널 전체가 실내로 침입되면서 인체에 큰 충격을 입히게 되는 것을 방지하기 위한 것이다.More specifically, the U-shaped reinforcing member and pipe beam are embedded in the door frame space, which greatly strengthens the rigidity of the door frame, causing the entire door panel including the door frame to enter the room and causing a great impact on the human body during side impact. It is to prevent becoming.

현재 제작생산되는 대부분 차종에는 거의가 도어패널 내부에 횡방향의 임팩트빔이나 임팩트바가 설치되어 측면충돌시에 대비한 보강수단이 강구되고 있는 실정이나 이정도의 보강구조만으로는 측면충돌시에 생기게 되는 도어 밀림현상을 크게 감소시킬 수가 없는 것이다.Most of the vehicles manufactured at present are installed with impact beams or impact bars in the lateral direction inside the door panel, and reinforcing means are prepared in case of side collisions. The phenomenon cannot be greatly reduced.

본 고안은 도어 프레임의 기본형상을 변형시키지 않고 기존의 구조에 보강부재만 내장시키므로 제작상의 어려움이 없고 도어의 기본형상의 변형없이 강성이 강화되도록 한 것이다.The present design does not deform the basic shape of the door frame, so that only the reinforcing member is built into the existing structure, there is no difficulty in manufacturing and the rigidity is reinforced without deformation of the basic shape of the door.

종래 도어프레임의 구성을 보면 단일패널(2)을 절곡하여 공간(3)이 형성되도록 프레임(1)을 구성한 것으로 강성이나 지지력이 절곡부만으로 이루어지게 되어있어 측면충돌시에 도어 밀림현상과 실내침입의 문제점이 있었던 것이다.According to the conventional door frame configuration, the frame 1 is configured such that the space 3 is formed by bending the single panel 2, and the rigidity and the support force are made of only the bent portion. There was a problem.

본 고안은 이와같은 문제점을 해결하기 위한 것으로 첨부도면에 의거하여 본 고안의 구성 및 작용효과를 설명하기로 한다.The present invention is to solve this problem will be described the configuration and operation effects of the present invention based on the accompanying drawings.

단일패널(2)을 절곡하여 공간(3)이 생기도록한 공자의 도어프레임(1)에 있어서, 상기 공간(3) 내부에 U자형 보강브라켓(10)을 내장시키고 상기 브라켓(10) 내면에는 파이프 보강바(11)를 설치하여서 된 것이다.In the Confucius door frame (1) in which a single panel (2) is bent to create a space (3), a U-shaped reinforcement bracket (10) is embedded in the space (3) and the inner surface of the bracket (10) It is made by installing the pipe reinforcement bar (11).

도면중 미설명부호 20은 바디패널을 보인 것이다.Reference numeral 20 in the drawings shows a body panel.

본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.

기존의 도어패널(1)에 형성된 공간(3) 내부에 U자형 브라켓(10)과 이 브라켓(10) 내면에 파이프 보강바(10)를 설치하므로서 공간(3)으로 되어 있는 구조보다 훨씬 놓은 강성을 갖게 되며 측면충돌시에 패널(1) 전체에 가해지는 충격을 적절이 감소시켜 도어가 실내로 밀리는 것을 최소한으로 막아주게 되며 기존의 패널(1)에 브라켓(10)과 보강바(11)를 추가하므로 패널 구조 변경이 없이도 간단하게 설치할 수가 있는 것이다.Rigidity is much greater than that of the space (3) by installing a U-shaped bracket (10) inside the space (3) formed in the existing door panel (1) and a pipe reinforcement bar (10) on the inner surface of the bracket (10). In the event of a side impact, the impact on the entire panel 1 is appropriately reduced to prevent the door from being pushed to the interior to a minimum, and the bracket 10 and the reinforcing bar 11 are mounted on the existing panel 1. This makes it easy to install without changing the panel structure.

Claims (1)

단일패널(2)을 절곡하여 공간(3)이 생기도록 한 공지의 도어 프레임(1)에 있어서, 상기 공간(3) 내부에 U자형 보강브라켓(10)을 내장시키고 상기 브라켓(10) 내면에는 파이프 보강바(11)를 설치하여 된 것을 특징으로 하는 자동차 도어 프레임의 보강구조.In a known door frame (1) in which a single panel (2) is bent to create a space (3), a U-shaped reinforcement bracket (10) is built in the space (3), and the inner surface of the bracket (10) Reinforcement structure of the car door frame, characterized in that the pipe reinforcement bar 11 is installed.
KR2019950039629U 1995-12-11 1995-12-11 Door frame reinforcing structure KR200148031Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950039629U KR200148031Y1 (en) 1995-12-11 1995-12-11 Door frame reinforcing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950039629U KR200148031Y1 (en) 1995-12-11 1995-12-11 Door frame reinforcing structure

Publications (2)

Publication Number Publication Date
KR970029742U KR970029742U (en) 1997-07-24
KR200148031Y1 true KR200148031Y1 (en) 1999-06-15

Family

ID=19432915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950039629U KR200148031Y1 (en) 1995-12-11 1995-12-11 Door frame reinforcing structure

Country Status (1)

Country Link
KR (1) KR200148031Y1 (en)

Also Published As

Publication number Publication date
KR970029742U (en) 1997-07-24

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