KR970001077A

KR970001077A - Reinforcement structure of car roof header

Info

Publication number: KR970001077A
Application number: KR1019950016736A
Authority: KR
Inventors: 이용호
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-06-21
Filing date: 1995-06-21
Publication date: 1997-01-21

Abstract

본 발명은 자동차 지붕(roof)의 헤더(header)부 보강구조에 관한 것으로서, 차량 전복시 승원의 안전성이 향상되도록 하기 위해, 후단부가 하향 후부로 절곡 연장되는 루프판넬(10)의 저면부에 절곡 형성된 후부헤더(20)가 소정 공간을 두고 폐단면으로 결합되는 것에 있어서, 상기 루프판넬과 후부헤더의 사이에 절곡 형성되는 보강판(30)의 선단부가 결합되고, 상기 보강판의 후단부가 상기 후부헤더(20)의 중간부에 소정 공간을 두고 폐단면으로 결합되어, 루프판넬(10)에 비교적 큰 압축하중이 작용되는 경우, 루프판넬(10)에 작용되는 응력이 보강판(30)과 후부헤더(20)로 분산되어, 루프판넬(10)의 변형이 다중으로 억제되도록 하는 자동차 루프헤더부의 보강구조이다.The present invention relates to a header reinforcing structure of an automobile roof, and to be able to improve the safety of the occupant when the vehicle is overturned, the rear end is bent to the bottom of the roof panel 10 which is bent and extended downwardly to the rear. In the formed rear header 20 is coupled to the closed end face with a predetermined space, the front end of the reinforcement plate 30 is formed between the loop panel and the rear header is coupled, the rear end of the reinforcement plate is the rear portion When a relatively large compressive load is applied to the roof panel 10, the stress applied to the roof panel 10 is applied to the reinforcing plate 30 and the rear part by being coupled to the closed section with a predetermined space in the middle of the header 20. It is a reinforcement structure of an automobile roof header portion distributed in the header 20 so that deformation of the roof panel 10 is suppressed in multiple.

Description

Reinforcement structure of car roof header

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 자동차 지붕의 헤더부 구조를 나타내는 단면도, 제2도는 본 발명의 지붕의 헤더부 구조를 나타내는 단면도.1 is a cross-sectional view showing a header portion structure of a conventional car roof, and FIG. 2 is a cross-sectional view showing a header portion structure of a roof of the present invention.

Claims

In the rear header is bent in the bottom surface of the roof panel extending to the rear rear portion is extended to the rear rear portion is coupled to the closed end with a predetermined space, the front end portion of the reinforcing plate bent between the roof panel and the rear header is coupled and And a rear end portion of the reinforcement plate is coupled to a closed end surface with a predetermined space at an intermediate portion of the rear header.

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