KR970015261A

KR970015261A - Bumper Reinforcement Structure

Info

Publication number: KR970015261A
Application number: KR1019950028956A
Authority: KR
Inventors: 이호철
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-09-05
Filing date: 1995-09-05
Publication date: 1997-04-28

Abstract

본 발명은 차량의 충돌시 충격을 최소화하여 운전자의 부상을 감소시킬 수 있도록한 범퍼 보강구조에 관한 것으로, 종래의 범퍼 보강구조는 차량의 정면 충돌시 브라켓빔이 프론트프레임에 직접연결되어 있으므로, 상기 브라켓빔에 충돌하여 상기 프론트프레임에 직접적으로 영향을 주게되어 충격력 흡수역활이 미흡함에 따라 상당한 량의 충격력이 탑승자에게 직접전달되므로, 탑승자의 부상을 감소시키지 못하는 문제점이 야기되었던바, 본 발명은 프론트프레임(5)의 공간부(5')에 삽입하여 상기 프론트프레임(5)의 플랜지(5')에 결합수단에 의해 결합 한 보강부재(10)와, 상기 보강부재(10)의 공간부(12)에 압축고무(30)를 삽입하고, 상기 공간부(12)의 전단부에 외측에 스프링(40)을 삽입하여 상기 스프링(40)에 의해 탄발력을 갖도록 한 범퍼 브라켓빔(20)과, 상기 범퍼 브라켓빔(20)의 브라켓(23) 외측에 설치한 범퍼(50)로 구성된 것을 특징으로 하는 범퍼 보강구조를 제공하여 범퍼에 가해지는 충격력을 단계별로 분산 흡수하도록 하여 탑승자에게 최소한의 충격력만이 던달되므로 탑승자의 부상을 최소화 할 수 있도록 한 것이다.The present invention relates to a bumper reinforcement structure capable of minimizing an impact during a collision of a vehicle so as to reduce a driver's injury. In the conventional bumper reinforcement structure, a bracket beam is directly connected to the front frame during a front collision of the vehicle. The impact on the front beam directly affects the front frame, so that a considerable amount of impact force is transmitted directly to the occupant as the impact force absorbing role is insufficient. The reinforcing member 10 inserted into the space 5 'of the frame 5 and coupled to the flange 5' of the front frame 5 by a coupling means, and the space portion of the reinforcing member 10 ( 12 is inserted into the compression rubber 30, the front end of the space portion 12 is inserted into the spring 40 to the outside of the bumper bracket beam 20 to have a resilience by the spring 40 and , By providing a bumper reinforcement structure, characterized in that the bumper 50 is installed on the outside of the bracket 23 of the bumper bracket beam 20 to absorb and absorb the impact force applied to the bumper step by step only the minimum impact force to the occupant This is to ensure that Dundal's injury is minimized.

Description

Bumper Reinforcement Structure

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

제1도는 종래의 보강구조를 보인 단면도,1 is a cross-sectional view showing a conventional reinforcement structure,

제2도는 본 발명의 보강 구조를 보인 단면도로서, 가)는 충돌진의 상태이고, 나)는 충돌후의 상태이다.2 is a cross-sectional view showing the reinforcing structure of the present invention, a) is the state of collision, and b) is the state after collision.

Claims

A bumper reinforcement structure for a vehicle, comprising: a reinforcing member having a flange portion formed at a front end thereof, and a bending portion formed between the flange portions to form a protrusion having a space portion; A flange portion is formed at the front end, and the front bracket which forms the protrusion by bending between the flange parts is formed, and the flange part is formed at the front end, and the rear bracket which forms the protrusion is formed by bending long backwards between the flange parts. A bumper bracket beam inserted into a space of the rear bracket and inserted into a space of the reinforcing member; Bumper reinforcement structure, characterized in that consisting of a bumper provided on the outside of the front bracket of the bumper bracket beam.

2. The bumper reinforcement structure according to claim 1, wherein compressed rubber is inserted between the space portion of the reinforcement member and the protrusion surface of the rear bracket of the bumper bracket.

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