KR101219345B1 - 차량용 범퍼 장치 - Google Patents
차량용 범퍼 장치 Download PDFInfo
- Publication number
- KR101219345B1 KR101219345B1 KR1020110020394A KR20110020394A KR101219345B1 KR 101219345 B1 KR101219345 B1 KR 101219345B1 KR 1020110020394 A KR1020110020394 A KR 1020110020394A KR 20110020394 A KR20110020394 A KR 20110020394A KR 101219345 B1 KR101219345 B1 KR 101219345B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- bumper
- rain force
- collision
- bumper device
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Images
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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
- B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
-
- 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
- B60R19/023—Details
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
-
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
-
- 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
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
-
- 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
- B60R2019/1893—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 comprising a multiplicity of identical adjacent shock-absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
이를 위해 본 발명은, 범퍼 백빔 상부에 회전가능하게 설치된 어퍼 레인포스가 구성되어서, 저속 충돌시에는 위로 회전되어 세워지면서 타차량의 오버라이드를 방지하고, 보행자 충돌시에는 아래로 회전되어 눕혀지면서 차체 변형공간을 확보할 수 있도록 된 것을 특징으로 하는 차량용 범퍼 장치를 제공한다.
Description
도 2는 종래 기술에 따른 차량용 범퍼 장치와 타차량의 저속 충돌 상태를 도시한 도면
도 3은 종래 기술에 따른 차량용 범퍼 장치의 보행자 보호 성능 시험시 발생하는 타격영역을 나타낸 도면
도 4는 본 발명의 일 실시예에 따른 차량용 범퍼 장치를 도시한 사시도
도 5는 본 발명의 일 실시예에 따른 차량용 범퍼 장치를 일부 도시한 분해 사시도
도 6은 본 발명의 일 실시예에 따른 차량용 범퍼 장치를 도시한 단면도
도 7 및 도 8은 본 발명의 일 실시예에 따른 범퍼 장치의 충돌 조건에 따른 변형상태를 도시한 도면
11 : 범퍼 백빔
12 : 어퍼 레인포스
13 : 스토퍼부
14 : 가이드리브
16 : 로워 플레이트
17 : 힌지축
18 : E/ABS
19 : 걸림단
Claims (4)
- 범퍼 백빔의 상부에 회전가능하게 어퍼 레인포스가 설치되되, 상기 어퍼 레인포스는 범퍼 백빔의 상단에 고정 설치된 로워 플레이트에 힌지축을 통해 회전가능하게 결합되는 구조로 설치되는 것을 특징으로 하는 차량용 범퍼 장치.
- 청구항 1에 있어서,
상기 어퍼 레인포스의 하단에는 저속 충돌시 로워 플레이트의 상면에 접촉되어 지지되는 스토퍼부가 형성되는 것을 특징으로 하는 차량용 범퍼 장치.
- 청구항 1 또는 2에 있어서,
상기 어퍼 레인포스의 상단에는 보행자 충돌시 E/ABS의 걸림단이 걸림 고정되는 가이드리브가 형성되는 것을 특징으로 하는 차량용 범퍼 장치.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110020394A KR101219345B1 (ko) | 2011-03-08 | 2011-03-08 | 차량용 범퍼 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110020394A KR101219345B1 (ko) | 2011-03-08 | 2011-03-08 | 차량용 범퍼 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120102310A KR20120102310A (ko) | 2012-09-18 |
KR101219345B1 true KR101219345B1 (ko) | 2013-01-21 |
Family
ID=47110875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110020394A KR101219345B1 (ko) | 2011-03-08 | 2011-03-08 | 차량용 범퍼 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101219345B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080049448A (ko) * | 2006-11-30 | 2008-06-04 | 현대자동차주식회사 | 자동차의 언더 라이드 방지부재 |
-
2011
- 2011-03-08 KR KR1020110020394A patent/KR101219345B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080049448A (ko) * | 2006-11-30 | 2008-06-04 | 현대자동차주식회사 | 자동차의 언더 라이드 방지부재 |
Also Published As
Publication number | Publication date |
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KR20120102310A (ko) | 2012-09-18 |
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