KR970026780A

KR970026780A - Frame reinforcement structure of car rear body

Info

Publication number: KR970026780A
Application number: KR1019950043696A
Authority: KR
Inventors: 허종찬
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-11-15
Filing date: 1995-11-15
Publication date: 1997-06-24

Abstract

본 발명은 자동차의 견인시 견인 후크에 급격한 힘이 전달될 경우에 트렁크 플로어의 하단부 일측이 손상되는 것을 방지하기 위해서 자동차의 저면(10)을 형성하는 리어 플로어 패널(20)과 상기 리어 플로어 패널(20)의 후면에는 트렁크 플로어(30)와 리어 엔드 패널(40)이 형성되고 상기 트렁크 플로어(30)의 후면 일측에는 제4크로스 멤버(50)가 취부되고, 리어 엔드 패널(40)의 저면에는 후크 브라켓트(60)가 취부되고 상기 후크 브라켓트(60)의 후면에는 제5크로스 멤버(70)가 취부되며 전면에는 후크(80)가 형성됨에 있어서, 상기 제4크로스 멤버(50)의 저면과 트렁크 플로어(30)의 저면에 절곡형의 보강 브라켓트(100)를 취부함으로서 자동차의 견인시 견인 후크에 급격한 힘이 전달될 경우에 트렁크 플로어의 하단부 일측이 손상되는 것을 방지할 수 유용한 발명이다.The present invention provides a rear floor panel (20) and a rear floor panel (20) forming a bottom surface (10) of a vehicle in order to prevent damage to one side of the lower end of the trunk floor when a sudden force is transmitted to the tow hook during towing of the vehicle. A trunk floor 30 and a rear end panel 40 are formed at the rear of the rear panel 20, and a fourth cross member 50 is mounted at one rear side of the trunk floor 30, and a bottom of the rear end panel 40 is mounted. Since the hook bracket 60 is mounted, the fifth cross member 70 is mounted at the rear of the hook bracket 60, and the hook 80 is formed at the front, the bottom and trunk of the fourth cross member 50 are formed. By attaching a bent reinforcement bracket 100 to the bottom of the floor 30, a useful invention can be prevented from damaging one side of the lower end of the trunk floor when a sudden force is transmitted to the tow hook during towing of the vehicle. .

Description

Frame reinforcement structure of car rear body

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

제1도는 종래의 자동차용 리어 바디의 프레임구조를 개략적으로 나타낸 평면도.1 is a plan view schematically showing a frame structure of a conventional vehicle rear body.

제3도는 종래의 자동차의 견인시 트렁크 플로어의 변형상태를 나타낸 측단면도.Figure 3 is a side cross-sectional view showing a deformation state of the trunk floor during the towing of a conventional vehicle.

제4도는 본 발명의 자동차용 리어 바디의 프레임구조를 개략적으로 나타낸 평면도.Figure 4 is a plan view schematically showing the frame structure of the rear body for a vehicle of the present invention.

제5도는 제4도의 A부분의 확대 단면도.5 is an enlarged cross-sectional view of part A of FIG.

제6도는 본 발명의 브라켓트의 사시도.6 is a perspective view of the bracket of the present invention.

Claims

A trunk floor 30 and a rear end panel 40 are formed on the rear floor panel 20 and the rear floor panel 20, which form the bottom 10 of the vehicle, and one side of the rear surface of the trunk floor 30. The fourth cross member 50 is attached to the bottom surface, and a hook bracket 60 is attached to the bottom of the rear end panel 40, and a fifth cross member 70 is attached to the rear of the hook bracket 60, When the hook (80) is formed, the frame structure of the rear body for a vehicle, characterized in that the reinforcing bracket 100 of the bent type is attached to the bottom surface of the fourth cross member (50) and the trunk floor (30).

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