KR970005734A

KR970005734A - Reinforcement structure of automobile door

Info

Publication number: KR970005734A
Application number: KR1019950021338A
Authority: KR
Inventors: 최윤록
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-07-20
Filing date: 1995-07-20
Publication date: 1997-02-19

Abstract

본 발명은 자동차용 도어의 보강구조에 관한 것으로서, 다단으로 절곡된 내측 판넬(11)의 일측면에 정션브라켓(30)의 일측에 형성된 취부부(31)가 취부되고, 상기 정션브라켓(30)의 타측단부 결합부(32)에는 원통형의 임팩트바(20)가 취부되며, 임팩트바(20)가 취부된 내측판넬(11)의 일측 절곡부는 펜더(50)에 착탈 가능하게 형성되어 지는 것은 종래와 같다. 단, 본 발명은 상기 정션브라켓(30)의 저면에 일측면이 취부되고, 타측면은 내측판넬(11)에 접하는 별도의 보강재(60)가 취부되어,차량을 운행중 충돌사고등에 의하여 도어(10)에 충격이 가해지는 경우, 상기 도어(10)의 공간부에 설치되는 임팩트바(20)로 충격에너지가 전달되고, 상기 임팩트바(20)로 전달된 충격에너지는 정션브라켓(30)으로 전달되며, 상기 정션브라켓(30)으로 전달된 충격에너지는 기둥 및 펜더(50)로 분산시켜 도어(10) 및 측부 차체가 실내로 침입되는 것을 효과적으로 억제시켜 주는 자동차용 도어의 보강구조이다.The present invention relates to a reinforcing structure of a door for an automobile, and the mounting portion 31 formed on one side of the junction bracket 30 is mounted on one side of the inner panel 11 bent in multiple stages, and the junction bracket 30 is mounted. Cylindrical impact bar 20 is attached to the other end of the coupling portion 32, one side of the bent portion of the inner panel 11, the impact bar 20 is mounted is detachably formed on the fender (50) Same as However, in the present invention, one side is mounted on the bottom surface of the junction bracket 30, and the other side is provided with a separate reinforcement 60 in contact with the inner panel 11, and the door 10 due to an accident while driving the vehicle. When an impact is applied to the impact bar, impact energy is transmitted to the impact bar 20 installed in the space of the door 10, and the impact energy transmitted to the impact bar 20 is transferred to the junction bracket 30. The impact energy delivered to the junction bracket 30 is distributed to the pillars and the fenders 50 to effectively prevent the door 10 and the side vehicle body from entering the room.

Description

Reinforcement structure of automobile door

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 도어의 설치상태를 나타내는 정면도, 제2도는 종래 도어의 보강구조를 보인 요부확대 평단면도, 제3도는 본 발명이 적용된 취부구조를 보인 요부확대 평단면도.1 is a front view showing the installation state of the general door, Figure 2 is an enlarged cross-sectional plan view showing the reinforcing structure of the conventional door, Figure 3 is a enlarged cross-sectional plan view showing the mounting structure to which the present invention is applied.

Claims

A mounting portion 31 formed on one side of the junction bracket 30 is mounted on one side of the inner panel 11 bent in multiple stages, and a cylindrical impact bar on the other end coupling portion 32 of the junction bracket 30. 20 is mounted, and one side bent portion of the inner panel 11 on which the impact bar 20 is mounted is formed to be detachable from the fender 50, and one side of the bottom bracket of the junction bracket 30 is formed. It is mounted, the other side is a reinforcement structure of a door for a vehicle, characterized in that a separate reinforcement 60 is attached to the inner panel (11).

※ Note: The disclosure is based on the initial application.