KR970010548A

KR970010548A - Rear reinforcement structure of car

Info

Publication number: KR970010548A
Application number: KR1019950027098A
Authority: KR
Inventors: 마정범
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-08-29
Filing date: 1995-08-29
Publication date: 1997-03-27

Abstract

본 발명은 자동차의 후부 보강구조에 관한 것으로서, 차량의 하단부를 형성하는 리어플로어판넬(10)의 일측부가 하부로 절곡되어 스페어타이어 (20)가 설치되고, 상기 리어플로어판넬(10)의 타측부 저면에는 좌우로 절곡되어 플랜지되는 제4크로스멤버 (50)가 취부되며, 상기 제4크로스멤버(50)의 일측부에는 연료탱크(40)가 설치되며, 상기 제4크로스멤버 (50)의 타측부에는 섀시크로스멤버 (30)가 설치되어 지는 것에 있어서, 상기 리어플로어판넬(10)의 저면에 설치된 제4크로스멤버 (50)와, 스페어타이어 (20)가 보관 가능하게 절곡되어 형성된 리어플로어판넬 (10)의 후단부 절곡면(15)에 양측단부가 결합되는 별도의 보강프레임 (60)이 취부되어, 차량을 운행중 충돌사고등에 의해 차량의 후면으로 충격이 가해지는 경우 발생되는 리어플로어판넬(10)의 변형을 억제하여, 섀시크로스멤버 (30)의 이동을 방지하게되고, 상기 섀시크로스멤버 (30)의 이동이 방지되는 것에 의해 리어플로어판넬 (10)의 저면에 설치된 연료탱크(40)의 변형과 누유가 발생하는 것을 방지하도록 하는 자동차의 후부 보강구조이다.The present invention relates to a rear reinforcement structure of an automobile, wherein one side portion of the rear floor panel (10) forming a lower portion of the vehicle is bent downward, and a spare tire (20) is installed, and the other side portion of the rear floor panel (10). A fourth cross member 50 is bent at the bottom and flanged to the left and right sides, and a fuel tank 40 is installed at one side of the fourth cross member 50, and the other side of the fourth cross member 50 is installed. In the side where the chassis cross member 30 is installed, the rear floor panel is formed by bending the fourth cross member 50 and the spare tire 20 provided on the bottom of the rear floor panel 10 so as to be stored. A rear reinforcement panel (60) is mounted on the rear end bending surface (15) of a separate reinforcement frame (60) coupled to both ends, and is generated when an impact is applied to the rear of the vehicle by a collision accident while driving the vehicle ( 10) billions of variations Thus, the movement of the chassis cross member 30 is prevented, and the movement of the chassis cross member 30 is prevented, so that deformation and leakage of the fuel tank 40 installed on the bottom surface of the rear floor panel 10 are generated. It is the rear reinforcement structure of the car to prevent it

Description

Rear reinforcement structure of car

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

제1도는 종래 차량의 후부 구조를 보인 단면도,1 is a cross-sectional view showing a rear structure of a conventional vehicle,

제2도는 본 발명이 적용된 상태의 구조를 보인 단면도.Figure 2 is a cross-sectional view showing a structure of the present invention is applied.

Claims

One side portion of the rear floor panel 10 forming the lower end of the vehicle is bent downward, the spare tire 20 is installed, and the other side of the rear floor panel 10 is bent to the left and right to cross the four cross A member 50 is mounted, a fuel tank 40 is installed at one side of the fourth cross member 50, and a chassis cross member 30 is installed at the other side of the fourth cross member 50. In losing, the rear end panel bent surface 15 of the rear floor panel 10 formed by bending the second cross member 50 and the spare tire 20 installed on the bottom surface of the rear floor panel 10 so as to be stored. Rear reinforcement structure of the vehicle, characterized in that the separate reinforcement frame 60 is attached to both ends.

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