JP2014091511A - 車両の前方車体構造物 - Google Patents
車両の前方車体構造物 Download PDFInfo
- Publication number
- JP2014091511A JP2014091511A JP2012272793A JP2012272793A JP2014091511A JP 2014091511 A JP2014091511 A JP 2014091511A JP 2012272793 A JP2012272793 A JP 2012272793A JP 2012272793 A JP2012272793 A JP 2012272793A JP 2014091511 A JP2014091511 A JP 2014091511A
- Authority
- JP
- Japan
- Prior art keywords
- energy absorber
- body structure
- vehicle
- back beam
- airbag
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims abstract description 40
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 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
- 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
- B60R21/36—Protecting non-occupants of a vehicle, e.g. pedestrians using airbags
-
- 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
- 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
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
【解決手段】車両の前方車体構造物は、前方側が開口して後方側が密閉された断面で形成され、密閉された後方側がバックビーム10に結合し、開口した前方側が前方に突出して設置されたエネルギーアブソーバー20と、エネルギーアブソーバー20内に挿入された状態でエネルギーアブソーバー20と結合して固定されて設置された外装エアバッグと、外装エアバッグの開口した前方を隠すように外装エアバッグの前方に位置して外装エアバッグと結合して設置された前方バンパー40と、を含む。
【選択図】図4
Description
2、30 外装エアバッグ
3 結合部材
4、20 エネルギーアブソーバー
5、40 前方バンパー
50 マウンテンブラケット
60 ロアスティフナー
Claims (7)
- 前方側が開口して後方側が密閉された断面で形成され、密閉された後方側がバックビームに結合し、開口した前方側が前方に突出して設置されたエネルギーアブソーバーと、
前記エネルギーアブソーバー内に挿入された状態で前記エネルギーアブソーバーと結合して固定されて設置された外装エアバッグと、
前記外装エアバッグの開口した前方を隠すように外装エアバッグの前方に位置して前記外装エアバッグと結合して設置された前方バンパーと、を含むことを特徴とする車両の前方車体構造物。 - 前記バックビームの左右側部に結合されて下に突出して設置された複数個のマウンテンブラケットと、
前記マウンテンブラケットを連結するように左右方向に設置されたもので歩行者を保護するロアスティフナーをさらに含むことを特徴とする請求項1に記載の車両の前方車体構造物。 - 前記バックビームは、上下側に離隔され設置された二つの横バーと、
前記二つの横バーを連結する多数の縦バーを含むチューブラーバックビームであることを特徴とする請求項1に記載の車両の前方車体構造物。 - 前記エネルギーアブソーバーは、剛性確保のためにスチール(steel)で形成されたことを特徴とする請求項1に記載の車両の前方車体構造物。
- 前記エネルギーアブソーバーは、前記2つの横バー間を前方から後方に貫通して設置され、内部空間に上記外装エアバッグを構成するインフレーターとエアバッグクッションが固定されて設置された後方密閉部と、
前記後方密閉部の前方端から外側に折曲形成された延長部と、
前記延長部の端から前方に向かって折曲形成され前記前方バンパーと結合して前記エアバッグクッションの展開時にガイドの役割をする前方開口部を含むことを特徴とする請求項3に記載の車両の前方車体構造物。 - 前記後方密閉部と延長部の連結部位に上記バックビームの横バーが溶接されて設置されたことを特徴とする請求項5に記載の車両の前方車体構造物。
- 前記前方開口部の端部には結合穴が多数形成され、
前記前方バンパーの内面には上記結合穴をそれぞれ貫通して前方開口部に掛けられて固定される多数のホック突起が一体に突出形成されたことを特徴とする請求項5に記載の車両の前方車体構造物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120121975A KR101382296B1 (ko) | 2012-10-31 | 2012-10-31 | 차량의 전방 차체 구조물 |
KR10-2012-0121975 | 2012-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014091511A true JP2014091511A (ja) | 2014-05-19 |
JP6084834B2 JP6084834B2 (ja) | 2017-02-22 |
Family
ID=50479565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012272793A Active JP6084834B2 (ja) | 2012-10-31 | 2012-12-13 | 車両の前方車体構造物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8827353B2 (ja) |
JP (1) | JP6084834B2 (ja) |
KR (1) | KR101382296B1 (ja) |
CN (1) | CN103786671B (ja) |
DE (1) | DE102012112506B4 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11772708B2 (en) | 2020-12-17 | 2023-10-03 | Hyundai Motor Company | Front vehicle body structure |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104192086A (zh) * | 2014-09-16 | 2014-12-10 | 江苏天诚车饰科技有限公司 | 一种汽车吸能式气囊保险杠 |
DE102015005925A1 (de) * | 2015-05-07 | 2016-11-10 | Daimler Ag | Frontendträger für einen Personenkraftwagen |
CN104859573A (zh) * | 2015-05-20 | 2015-08-26 | 浙江吉利汽车研究院有限公司 | 一种汽车追尾保护的方法和装置 |
CN104943635B (zh) * | 2015-06-24 | 2017-11-17 | 广西大学 | 用于汽车保险杠的吸能气囊 |
CN105501171B (zh) * | 2016-02-01 | 2017-11-17 | 金陵科技学院 | 一种有双安全气囊和双保险杠的汽车前部行人保护装置 |
CN206374708U (zh) * | 2016-11-14 | 2017-08-04 | 京东方科技集团股份有限公司 | 一种汽车 |
CN108202684B (zh) * | 2016-12-16 | 2023-09-08 | 宇通客车股份有限公司 | 一种碰撞防护结构及使用该碰撞防护结构的汽车 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136466U (ja) * | 1984-08-08 | 1986-03-06 | トヨタ自動車株式会社 | 自動車のフロントバンパ |
JP2003341451A (ja) * | 2002-05-22 | 2003-12-03 | Toyoda Gosei Co Ltd | 歩行者用エアバッグ装置 |
JP2007204016A (ja) * | 2006-02-06 | 2007-08-16 | Fuji Heavy Ind Ltd | 車両用バンパ構造 |
US20100052294A1 (en) * | 2008-09-04 | 2010-03-04 | Hyundai Motor Company | Exterior Airbag for Vehicles |
JP2010111375A (ja) * | 2008-11-10 | 2010-05-20 | Hyundai Motor Co Ltd | 車両用外装エアバッグクッション及びその装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656791A (en) * | 1970-10-12 | 1972-04-18 | William H Nienstedt | Vehicle impact-cushioning device |
US5725265A (en) * | 1997-01-16 | 1998-03-10 | Baber; Jeff | Air bag system for vehicle bumpers |
DE10036992B4 (de) * | 2000-07-29 | 2006-05-11 | Acts Gmbh & Co. Kg | Sicherheitssystem für ein Kraftfahrzeug |
JP4423018B2 (ja) * | 2003-11-27 | 2010-03-03 | スズキ株式会社 | バンパービームアセンブリ |
JP4410138B2 (ja) * | 2005-03-31 | 2010-02-03 | 株式会社デンソー | 車両用衝突物体判別装置 |
JP5186942B2 (ja) * | 2008-02-15 | 2013-04-24 | マツダ株式会社 | 歩行者保護装置 |
KR101047561B1 (ko) * | 2008-09-09 | 2011-07-07 | 현대자동차주식회사 | 차량용 외장에어백 장치 |
DE102008051565B4 (de) * | 2008-10-15 | 2019-10-02 | Volkswagen Ag | Sicherheitseinrichtung für ein Fahrzeug, insbesondere ein Kraftfahrzeug |
KR101033790B1 (ko) * | 2008-12-04 | 2011-05-13 | 기아자동차주식회사 | 차량용 외장 에어백 시스템 |
JP2010195228A (ja) * | 2009-02-25 | 2010-09-09 | Unipres Corp | 車両用衝撃低減バンパー装置 |
KR101198600B1 (ko) * | 2010-12-29 | 2012-11-07 | 주식회사 성우하이텍 | 차량용 스티프너 유닛 |
KR101246183B1 (ko) | 2011-04-28 | 2013-04-01 | (주)락싸 | 밴드형 센서셋 및 그 동작 방법 |
KR101198842B1 (ko) * | 2011-05-23 | 2012-11-07 | 기아자동차주식회사 | 차량용 외장에어백 모듈 및 외장에어백 모듈 장착용 백빔 |
-
2012
- 2012-10-31 KR KR1020120121975A patent/KR101382296B1/ko active IP Right Grant
- 2012-12-13 JP JP2012272793A patent/JP6084834B2/ja active Active
- 2012-12-14 US US13/714,970 patent/US8827353B2/en active Active
- 2012-12-18 DE DE102012112506.6A patent/DE102012112506B4/de active Active
- 2012-12-26 CN CN201210575767.8A patent/CN103786671B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136466U (ja) * | 1984-08-08 | 1986-03-06 | トヨタ自動車株式会社 | 自動車のフロントバンパ |
JP2003341451A (ja) * | 2002-05-22 | 2003-12-03 | Toyoda Gosei Co Ltd | 歩行者用エアバッグ装置 |
JP2007204016A (ja) * | 2006-02-06 | 2007-08-16 | Fuji Heavy Ind Ltd | 車両用バンパ構造 |
US20100052294A1 (en) * | 2008-09-04 | 2010-03-04 | Hyundai Motor Company | Exterior Airbag for Vehicles |
JP2010111375A (ja) * | 2008-11-10 | 2010-05-20 | Hyundai Motor Co Ltd | 車両用外装エアバッグクッション及びその装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11772708B2 (en) | 2020-12-17 | 2023-10-03 | Hyundai Motor Company | Front vehicle body structure |
Also Published As
Publication number | Publication date |
---|---|
KR101382296B1 (ko) | 2014-04-08 |
CN103786671B (zh) | 2017-03-29 |
US8827353B2 (en) | 2014-09-09 |
DE102012112506A1 (de) | 2014-04-30 |
CN103786671A (zh) | 2014-05-14 |
US20140117684A1 (en) | 2014-05-01 |
JP6084834B2 (ja) | 2017-02-22 |
DE102012112506B4 (de) | 2021-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6084834B2 (ja) | 車両の前方車体構造物 | |
KR101448747B1 (ko) | 전방 차체 구조 | |
JP4291821B2 (ja) | 車両用フードエアバッグ装置 | |
JP6304505B2 (ja) | 車両の側部車体構造 | |
JP2006015859A (ja) | 車両の前部車体構造 | |
JP2009515773A (ja) | エネルギー吸収車両フェンダー | |
JP2006111249A (ja) | エンジンアンダカバー取付構造 | |
KR20120119138A (ko) | 범퍼 에어백 장치 | |
CN204452340U (zh) | 商用车前下部防护装置 | |
JP2008265417A (ja) | 車両前部構造 | |
KR101855750B1 (ko) | 차체 보강 유닛 | |
JP6561080B2 (ja) | カーテンエアバッグ用ガイド構造 | |
JP4680292B2 (ja) | 車両用フードエアバッグ装置 | |
KR20150145118A (ko) | 보행자 보호용 에어백 장치 | |
JP2015147505A (ja) | 歩行者保護エアバッグ装置及び歩行者保護装置 | |
JP2008001149A (ja) | 車両側部構造 | |
KR101659951B1 (ko) | 차량용 크래쉬 박스 | |
KR101284295B1 (ko) | 후방 외장 에어백 | |
JP2011057112A (ja) | バンパ装置 | |
KR101071736B1 (ko) | 차량용 에어백 장치 | |
JP5437159B2 (ja) | エアバッグ装置 | |
JPWO2012004869A1 (ja) | バンパリインフォースメント構造 | |
JP4739879B2 (ja) | 衝突物保護構造 | |
JP5450244B2 (ja) | エアバッグ装置 | |
KR101594489B1 (ko) | 차량용 범퍼 스태이 유닛 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151210 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160906 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161202 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170117 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170126 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6084834 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |