KR970039407A - Bumper of car with GMT and steel plate - Google Patents

Bumper of car with GMT and steel plate Download PDF

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Publication number
KR970039407A
KR970039407A KR1019950065065A KR19950065065A KR970039407A KR 970039407 A KR970039407 A KR 970039407A KR 1019950065065 A KR1019950065065 A KR 1019950065065A KR 19950065065 A KR19950065065 A KR 19950065065A KR 970039407 A KR970039407 A KR 970039407A
Authority
KR
South Korea
Prior art keywords
bumper
gmt
absorb
impact energy
steel plate
Prior art date
Application number
KR1019950065065A
Other languages
Korean (ko)
Inventor
김문상
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950065065A priority Critical patent/KR970039407A/en
Publication of KR970039407A publication Critical patent/KR970039407A/en

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Abstract

본 발명은 저속 충돌시에는 범퍼 페이셔의 파손을 방지할 수 있으면서, 고속충돌시에는 충격에너지를 효과적으로 흡수할 수 있는 GMT와 강판이 병용된 자동차의 범퍼의 제공을 목적으로 한다. 본 발명은, 자동차의 전후단부에 설치되어 차체로 전달되는 충격을 흡수하는 것으로, 외장재인 범퍼 페이셔(1)와, 상기 범퍼 페이셔(1)에 내재되어 소규모 충격에너지를 흡수하는 발포체인 완충물(2)과, 상기 페이셔(1) 및 완충물(2)을 차체에 고정하면서 큰 충격에너지를 흡수하는 보강부재(3,4)를 포함하는 자동차의 범퍼에 있어서, 상기 보강부재(3,4)는 큰 충격을 흡수하기 위하여 차체에 장착되는 강판빔(4)과, 상기 강판빔(4)의 전면에 장착되어 소규모 충격에너지를 효과적으로 흡수하면서 변위되므로써 범퍼 페이셔(1)의 파손을 방지하는 GMT빔(3)을 포함한다.An object of the present invention is to provide a bumper for an automobile in which a GMT and a steel plate are used together to prevent breakage of a bumper facer at a low-speed collision, and to effectively absorb impact energy during a high-speed collision. The present invention is to absorb the shock delivered to the vehicle body is provided in the front and rear end of the vehicle, the cushioning material is a foam that is embedded in the bumper pacer (1) and the bumper pacer (1) to absorb small-scale impact energy In a bumper of an automobile comprising a water (2) and reinforcing members (3,4) absorbing a large impact energy while fixing the facer (1) and the buffer (2) to the vehicle body, the reinforcing member (3) (4) is a steel plate beam (4) mounted to the vehicle body to absorb a large impact, and is mounted on the front surface of the steel plate beam (4) is displaced while absorbing small impact energy effectively, thereby preventing breakage of the bumper pacer (1) It includes a GMT beam (3) to prevent.

Description

GMT와 강판이 병용된 자동차의 범퍼Bumper of car with GMT and steel plate

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

제1도는 종래의 일반적인 자동차의 범퍼를 보인 사시도이다.1 is a perspective view showing a bumper of a conventional general vehicle.

제2도는 종래의 자동차 범퍼의 구조를 보인 제1도의 Ａ-Ａ선 단면도이다.2 is a cross-sectional view taken along the line A-A of FIG. 1 showing the structure of a conventional automobile bumper.

(가)는 GMT빔의 보강부재가 장착된 범퍼이다.(A) is a bumper equipped with a reinforcing member of the GMT beam.

(나)는 강판빔의 보강부재가 장착된 범퍼이다.(B) is a bumper on which the reinforcing member of the steel sheet beam is mounted.

제3도는 본 발명의 일 실시예에 의한 GMT와 강판이 병용된 자동차의 범퍼의 구조를 보인제1도의 Ａ-Ａ선 단면도이다.3 is a cross-sectional view taken along the line A-A of FIG. 1 showing the structure of a bumper of an automobile in which a GMT and a steel plate are used in accordance with an embodiment of the present invention.

Claims (1)

자동차의 전후단부에 설치되어 차체로 전달되는 충격을 흡수하는 것으로, 외장재인 범퍼 페이셔와, 상기 범퍼 페이셔에 내재되어 소규모 충격에너지를 흡수하는 발포체인 완충물과, 상기 페이셔 및 완충물을 차체에 고정하면서 큰 충격에너지를 흡수하는 보강부재를 포함하는 자동차의 범퍼에 있어서, 상기 보강부재는 큰 충격을 흡수하기 위하여 차체에 장착되는 강판빔과, 상기 강판빔의 전면에 장착되어 소규모 충격에너지를 효과적으로 흡수하면서 변위되므로써 범퍼 페이셔의 파손을 방지하는 GMT빔을 포함하는 것을 특징으로 하는 GMT와 강판이 병용된 자동차의 범퍼.It is installed in the front and rear end of the vehicle to absorb the shock delivered to the vehicle body, the bumper facer as an exterior material, the buffer material which is embedded in the bumper facer to absorb small impact energy, and the facer and the buffer material In a bumper of a vehicle including a reinforcing member that absorbs a large impact energy while fixing to the vehicle body, the reinforcing member is a steel sheet beam mounted to the vehicle body to absorb a large impact, and a small impact energy mounted on the front surface of the steel sheet beam A bumper for an automobile in which a GMT and a steel plate are used in combination with a GMT beam, wherein the GMT beam comprises a GMT beam which prevents the bumper facer from being damaged by being dissipated while absorbing it effectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950065065A 1995-12-29 1995-12-29 Bumper of car with GMT and steel plate KR970039407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950065065A KR970039407A (en) 1995-12-29 1995-12-29 Bumper of car with GMT and steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950065065A KR970039407A (en) 1995-12-29 1995-12-29 Bumper of car with GMT and steel plate

Publications (1)

Publication Number Publication Date
KR970039407A true KR970039407A (en) 1997-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950065065A KR970039407A (en) 1995-12-29 1995-12-29 Bumper of car with GMT and steel plate

Country Status (1)

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KR (1) KR970039407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812054B1 (en) * 2001-10-29 2008-03-07 제너럴 일렉트릭 캄파니 Bumper assembly including an energy absorber
CN113292785A (en) * 2020-11-11 2021-08-24 运研材料科技（上海）有限公司 GMT sheet material and preparation method and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812054B1 (en) * 2001-10-29 2008-03-07 제너럴 일렉트릭 캄파니 Bumper assembly including an energy absorber
CN113292785A (en) * 2020-11-11 2021-08-24 运研材料科技（上海）有限公司 GMT sheet material and preparation method and application thereof
CN113292785B (en) * 2020-11-11 2023-02-03 运研材料科技（上海）有限公司 GMT sheet material and preparation method and application thereof

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