KR970039391A

KR970039391A - Bumper Shock Absorber

Info

Publication number: KR970039391A
Application number: KR1019950063928A
Authority: KR
Inventors: 오병근
Original assignee: 이우복; 고등기술연구원연구조합; 김태구; 대우자동차 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-24

Abstract

본 발명은 범퍼의 충격완충장치에 관한 것으로서, 특히 범퍼 스테이를 충격흡수장치로 구성하여 범퍼의 충격완충을 향상시킬 수 있도록 하는 것으로서, 이와 같은 본 발명의 목적은 범퍼 페시아, 에너지 업소버, 임팩트 빔을 차례로 조립하여 구성된 범퍼에 있어서, 상기 프레임에 충격을 완충할 수 있도록 오일이 들어 있는 실린더(106)를 설치하고, 상기 임팩트 빔의 일단에 프레임을 통해 위치를 고정하고 상기 실린더(106)에 삽입도록 설치된 피스톤(107)과, 상기 실린더(106)의 일단에 피스톤(107)에 의하여 밀리는 오일이 빠져 나갈 수 있도록 설치한 오일호스(108)와, 상기 오일호스(108)의 끝단에 오일을 저장할 수 있도록 설치한 오일탱크(109)와, 상기 오일호스(108)에 오일이 역되는 것을 방지하도록 설치한 책밸브(110)로 구성함으로써 달성되는 것이다.The present invention relates to a shock absorber of the bumper, and in particular, to configure the bumper stay as a shock absorber to improve the shock absorber of the bumper, the object of the present invention is to provide a bumper fascia, energy absorber, impact beam In the bumper, which is assembled in turn, a cylinder (106) containing oil is installed in the frame to cushion shocks, and a position is fixed to one end of the impact beam through a frame and inserted into the cylinder (106). Piston 107 is installed, the oil hose 108 is installed so that the oil pushed by the piston 107 at one end of the cylinder 106, and the oil can be stored at the end of the oil hose 108 It is achieved by the oil tank 109 installed so as to, and the book valve 110 is installed so as to prevent the oil from being reversed in the oil hose (108).

Description

Bumper Shock Absorber

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

제1도는 종래의 범퍼의 충격완충장치를 보인 구성도이다.1 is a block diagram showing a shock absorber of a conventional bumper.

제2도는 본 발명의 범퍼의 충격완충장치를 보인 구성도이다.2 is a block diagram showing the shock absorber of the bumper of the present invention.

제3도는 본 발명의 충격완충장치를 보인 것이다.3 shows the shock absorber of the present invention.

(가)는 평면도이다.(A) is a plan view.

(나)는 (가)의 Ａ-Ａ부 선단면도로서 충돌전의 상태를 보인 것이다.(B) is a cross-sectional view of section A-A showing the state before the collision.

(다)는 (가)의 Ａ-Ａ부 선단면도로서 충돌후의 상태를 보인 것이다.(C) is a cross-sectional view of section A-A showing the state after collision.

Claims

A bumper constructed by assembling a bumper fascia, an energy absorber, and an impact beam in order to install a cylinder (106) containing oil so as to cushion a shock on the frame, and fix a position to one end of the impact beam through the frame. And a piston 107 installed to be inserted into the cylinder 106, an oil hose 108 installed at one end of the cylinder 106 to allow the oil to be pushed out by the piston 107, and the oil hose ( A bumper shock absorber comprising: an oil tank 109 installed to store oil at an end of the 108; and a book valve 110 installed to prevent oil from being reversed in the oil hose 108. .

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