KR970020571A - Multistage door impact bar for cars - Google Patents

Multistage door impact bar for cars Download PDF

Info

Publication number
KR970020571A
KR970020571A KR1019950036157A KR19950036157A KR970020571A KR 970020571 A KR970020571 A KR 970020571A KR 1019950036157 A KR1019950036157 A KR 1019950036157A KR 19950036157 A KR19950036157 A KR 19950036157A KR 970020571 A KR970020571 A KR 970020571A
Authority
KR
South Korea
Prior art keywords
impact bar
impact
bar
cars
sides
Prior art date
Application number
KR1019950036157A
Other languages
Korean (ko)
Inventor
김이규
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950036157A priority Critical patent/KR970020571A/en
Publication of KR970020571A publication Critical patent/KR970020571A/en

Links

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 자동차의 측면충돌시 임팩트바가 단계적으로 변형되면서 충돌시 발생되는 에너지를 분산시켜, 즉 충돌시 임팩트바에서 충격력을 충분히 흡수하여 승객의 안전을 미연에 보호할 수 있도록 한 자동차의 다단식 도어 임팩트바(impact bar)에 관한 것으로, 임팩트바(20)의 양측에 계단식으로 절곡된 다단의 절곡부(21) (22)를 형성하여, 충돌시 임팩트바(20)의 절곡부(21) (22)가 단계적으로 변형되면서 충격력을 흡수하도록 구성한 것이다.According to the present invention, the impact bar is gradually deformed during side impact of the vehicle, so that the energy generated during the collision is distributed, that is, the impact bar is sufficiently absorbed by the impact bar during the collision, thereby protecting the safety of passengers. A bar (impact bar), which is formed on both sides of the impact bar (20) to form a multi-stepped bent portion (21) (22), the bent portion (21) (22) of the impact bar (20) at the time of impact ) Is designed to absorb impact force as it is deformed step by step.

Description

자동차의 다단식 도어 임팩트바Multistage door impact bar for cars

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

제1도는 자동차의 사시도,1 is a perspective view of a car,

제2도는 종래 임팩트바를 나타낸 제1도의 A-A선 단면도,2 is a cross-sectional view taken along line A-A of FIG. 1 showing a conventional impact bar,

제3도는 본 발명 임팩트바를 나타낸 제1도의 A-A선 단면도.Figure 3 is a cross-sectional view taken along the line A-A of Figure 1 showing the impact bar of the present invention.

Claims (2)

도어아웃터판넬(10)과 도어이너판넬(11)의 양측 내부에 각각 고정된 양측의 브라켓트(13)에 그 양단이 부착되어 충격을 흡수하는 임팩트바(20)에 있어서, 상기 임팩트바(20)의 양측에 계단식으로 절곡된 다단의 절곡부(21) (22)를 형성하여, 충돌시 임팩트바(20)의 절곡부(21) (22)가 단계적으로 변형되면서 충격력을 흡수하도록 구성한 것을 특징으로 하는 자동차의 다단식 도어 임팩트바.In the impact bar 20, both ends of which are attached to brackets 13 on both sides fixed inside both sides of the door outer panel 10 and the door inner panel 11, respectively, to absorb shock, the impact bar 20 By forming stepped bent portion (21) (22) of the cascade bent on both sides of the, characterized in that the bent portion (21) (22) of the impact bar (20) is stepwise deformed in the event of a crash is configured to absorb impact Multi-stage door impact bar for cars. 제1항에 있어서, 상기 임팩트바(20)의 직경 또는 사이즈는 임팩트바(20)＜절곡부(21)＜절곡부(22)의 크기로 차이를 두고서 형성하여, 에너지흡수 효과를 극대화시키도록 구성한 것을 특징으로 하는 자동차의 다단식 도어 임팩트바.According to claim 1, the diameter or size of the impact bar 20 is formed with a difference in the size of the impact bar 20 <bending portion 21 <bending portion 22, to maximize the energy absorption effect Multi-stage door impact bar for cars characterized in that the configuration. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036157A 1995-10-19 1995-10-19 Multistage door impact bar for cars KR970020571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036157A KR970020571A (en) 1995-10-19 1995-10-19 Multistage door impact bar for cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036157A KR970020571A (en) 1995-10-19 1995-10-19 Multistage door impact bar for cars

Publications (1)

Publication Number Publication Date
KR970020571A true KR970020571A (en) 1997-05-28

Family

ID=66583915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036157A KR970020571A (en) 1995-10-19 1995-10-19 Multistage door impact bar for cars

Country Status (1)

Country Link
KR (1) KR970020571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160046253A (en) * 2014-10-20 2016-04-28 현대자동차주식회사 Vehicle body having impact member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160046253A (en) * 2014-10-20 2016-04-28 현대자동차주식회사 Vehicle body having impact member

Similar Documents

Publication Publication Date Title
KR970020571A (en) Multistage door impact bar for cars
KR970015257A (en) Front collision energy absorption member of automobile
KR200219621Y1 (en) Front side member for motor vehicle
KR100351361B1 (en) An automotive front pillar for decreasing passenger&#39;s head injury
KR970005724A (en) Structure of impact bar for car door
KR0113071Y1 (en) Absorbing structure of a hood panel for a car
KR0126082Y1 (en) Impact-absorption equipment of a car side door
KR970035150A (en) Shock absorbing beam structure of side view of car
KR970020561A (en) Car door panel
KR980007240U (en) Reinforcement structure of car door
KR970000705A (en) Impact Bar Structure of Car Door
KR970035077A (en) Front bumper of car
KR970035102A (en) Shock Absorbing Member for Automobile Door
KR970005959A (en) Rear bumper reinforcement structure of car
KR970041232A (en) Sealside shock absorber for automobile
KR960021930A (en) Bumper Structure of Car
KR970039647A (en) Bumper Airbag Device of Car
KR970020573A (en) Impact bars on car door panels
KR970000703A (en) Impact Bar Structure of Car Door
KR950013893A (en) Shock absorbing member for car dash panel
KR970041534A (en) Front structure of car
KR970041533A (en) Front structure of car
KR19980042052U (en) Rigid Door Structure for Passenger Vehicles
KR970026123A (en) Impact bar for cars
KR970026131A (en) Rear door panel of car

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination