KR970039424A - Rear bumper with air bag - Google Patents

Rear bumper with air bag Download PDF

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Publication number
KR970039424A
KR970039424A KR1019950062649A KR19950062649A KR970039424A KR 970039424 A KR970039424 A KR 970039424A KR 1019950062649 A KR1019950062649 A KR 1019950062649A KR 19950062649 A KR19950062649 A KR 19950062649A KR 970039424 A KR970039424 A KR 970039424A
Authority
KR
South Korea
Prior art keywords
air bag
rear bumper
fascia
sensor
distance
Prior art date
Application number
KR1019950062649A
Other languages
Korean (ko)
Other versions
KR0156470B1 (en
Inventor
정승태
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950062649A priority Critical patent/KR0156470B1/en
Publication of KR970039424A publication Critical patent/KR970039424A/en
Application granted granted Critical
Publication of KR0156470B1 publication Critical patent/KR0156470B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
    • B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/301—Sensors for position or displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

본 발명은 자동차의 리어범퍼에 가해지는 큰 충격력을 급속히 흡수하기 위하여 리어범퍼 페시아의 내부에 에어백, 거리센서, 속도센서 등을 제공한 에어백이 삽입된 리어범퍼에 관한 것으로 뒷차량의 속도를 감지하는 속도센서(11)와, 뒷차량과의 거리를 감지하는 거리센서(12)와, 상기 속도센서(11), 거리센서(12)에서 감지된 데이타를 인가받아 상기 리어범퍼(10)의 페시아(13) 내부에 장착된 에어백(14)의 작동여부를 결정하는 제어부(20)와 상기 에어백(14)의 작동시 에어백(14)의 돌출이 되도록 상기 페시아(13)의 중앙부에 틈새(15)를 구비하여 범퍼에 작용되는 큰 충격력에 대해서 장착된 에어백이 작동되어 충격에너지를 급속히 감소시켜 탑승자를 안전하게 보호해주는 잇점이 있다.The present invention relates to a rear bumper in which an air bag provided with an air bag, a distance sensor, a speed sensor, etc. is provided inside a rear bumper fascia to rapidly absorb a large impact force applied to the rear bumper of a vehicle. The speed sensor 11, the distance sensor 12 for detecting the distance between the rear vehicle, the speed sensor 11, the distance sensor 12 receives the data sensed by the fascia of the rear bumper 10 ( 13) A gap 15 is formed in the center of the fascia 13 so that the control unit 20 determines whether to operate the air bag 14 mounted therein and the air bag 14 protrudes when the air bag 14 operates. Equipped with the airbag mounted on the large impact force acting on the bumper has the advantage of reducing the impact energy rapidly to protect the occupants safe.

Description

에어백이 삽입된 리어범퍼Rear bumper with air bag

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

제1a도는 본 발명에 따른 에어백이 삽입된 리어범퍼의 사시도.Figure 1a is a perspective view of the rear bumper is inserted airbag according to the present invention.

제1b도는 제1a도의 A-A선 단면도.FIG. 1B is a cross-sectional view taken along the line A-A of FIG. 1A.

제2도는 종래의 범퍼에 대한 분해도.2 is an exploded view of a conventional bumper.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 범퍼 11 : 속도센서10 bumper 11 speed sensor

12 : 거리센서 13 : 페시아(facia)12: distance sensor 13: facia

14 : 에어백 15 : 틈새14: airbag 15: gap

20 : 제어부20: control unit

Claims (1)

자동차의 리어범퍼(10)에 있어서, 뒷차량의 속도를 감지하는 속도센서(11)와, 뒷차량과의 거리를 감지하는 거리센서(12)와, 상기 속도센서(11), 거리센서(12)에서 감지된 데이타를 인가받아 전개 출력 신호를 제어하는 제어부(20)와, 상기 제어부(20)의 전개신호를 받아 전개되는 상기 리어범퍼(10)의 페시아(13)내부에 장착된 에어백(14)과 상기 에어백(14)의 작동시 에어백(14)이 돌출 되도록 상기 페시아(13)의 중앙부에 틈새(15)가 구비된 것을 특징으로 하는 에어백이 삽입된 리어범퍼.In the rear bumper 10 of a vehicle, a speed sensor 11 for detecting a speed of a rear vehicle, a distance sensor 12 for sensing a distance between a rear vehicle, the speed sensor 11, and a distance sensor 12 The control unit 20 controls the deployment output signal by receiving the data sensed by the sensor, and the airbag 14 mounted inside the fascia 13 of the rear bumper 10 that is deployed by receiving the deployment signal of the control unit 20. And a gap 15 is provided in the center of the fascia 13 so that the air bag 14 protrudes during operation of the air bag 14. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950062649A 1995-12-29 1995-12-29 Rear bumper inserted airbag KR0156470B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950062649A KR0156470B1 (en) 1995-12-29 1995-12-29 Rear bumper inserted airbag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950062649A KR0156470B1 (en) 1995-12-29 1995-12-29 Rear bumper inserted airbag

Publications (2)

Publication Number Publication Date
KR970039424A true KR970039424A (en) 1997-07-24
KR0156470B1 KR0156470B1 (en) 1999-02-18

Family

ID=19446301

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950062649A KR0156470B1 (en) 1995-12-29 1995-12-29 Rear bumper inserted airbag

Country Status (1)

Country Link
KR (1) KR0156470B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010077712A (en) * 2000-02-08 2001-08-20 강성욱 How to operate the simultaneous protection system for a car, passenger, driver and pedestrians.
KR100456937B1 (en) * 2001-08-20 2004-11-10 현대자동차주식회사 Device for absorbing a rear impact in a rear engine bus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010077712A (en) * 2000-02-08 2001-08-20 강성욱 How to operate the simultaneous protection system for a car, passenger, driver and pedestrians.
KR100456937B1 (en) * 2001-08-20 2004-11-10 현대자동차주식회사 Device for absorbing a rear impact in a rear engine bus

Also Published As

Publication number Publication date
KR0156470B1 (en) 1999-02-18

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee