JP2020111285A - 車両前部構造 - Google Patents
車両前部構造 Download PDFInfo
- Publication number
- JP2020111285A JP2020111285A JP2019005334A JP2019005334A JP2020111285A JP 2020111285 A JP2020111285 A JP 2020111285A JP 2019005334 A JP2019005334 A JP 2019005334A JP 2019005334 A JP2019005334 A JP 2019005334A JP 2020111285 A JP2020111285 A JP 2020111285A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- mount
- width direction
- motor
- motor unit
- 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
Classifications
-
- 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
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- 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
- B62D21/09—Means for mounting load bearing surfaces
-
- 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
- B62D21/155—Sub-frames or underguards
-
- 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
- B62D25/082—Engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
- B60K5/1216—Resilient supports characterised by the location of the supports relative to the motor or to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
次に、本実施形態の作用について説明する。
17 サスペンションメンバ
38 前側モータマウント
24 後側モータマウント
26 マウントブラケット
28 マウント本体部
50 ブロック体(破断機構)
50B 突出部
52 左アーム部(アーム部)
52A 肉薄部(破断起点部)
54 右アーム部(アーム部)
Claims (4)
- 車両前部に配設されたモータユニットと、
車両前部に配設され、車両前後方向に延在されると共に、前面衝突時に車両下方側へ変形されるサスペンションメンバと、
前記モータユニットの前部と前記サスペンションメンバとを連結する左右一対の前側モータマウントと、
前記モータユニットの後部における車両幅方向中央部と前記サスペンションメンバとを連結する後側モータマウントと、
車両の前面衝突時に車両後方側へ移動する前記後側モータマウントを車両幅方向に破断させる破断機構と、
を有する車両前部構造。 - 前記後側モータマウントは、前記サスペンションメンバに固定されたマウント本体部と、前記マウント本体部と前記モータユニットとを連結するマウントブラケットとを含んで構成されており、
前記マウントブラケットは、平面視で車両前後方向に延在されて前記マウント本体部に固定された左右一対のアーム部を備えており、
前記破断機構は、前記マウント本体部に設けられ、車両の前面衝突時に後退する前記アーム部と接触して前記アーム部を車両幅方向へ変位させる突出部を含んで構成されている請求項1に記載の車両前部構造。 - 前記アーム部には、車両幅方向の外力が作用した場合に破断の起点となる破断起点部が形成されている請求項2に記載の車両前部構造。
- 前記突出部は、前記マウント本体部から車両幅方向一方側へ延出されており、
左右一対の前記アーム部のうち、前記突出部と車両前後方向に対向する一方の前記アーム部は、他方の前記アーム部よりも車両後方側へ延在されている請求項2又は3に記載の車両前部構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005334A JP7131400B2 (ja) | 2019-01-16 | 2019-01-16 | 車両前部構造 |
US16/705,233 US11104383B2 (en) | 2019-01-16 | 2019-12-06 | Vehicle front portion structure |
CN201911381218.5A CN111439306B (zh) | 2019-01-16 | 2019-12-27 | 车辆前部结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005334A JP7131400B2 (ja) | 2019-01-16 | 2019-01-16 | 車両前部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020111285A true JP2020111285A (ja) | 2020-07-27 |
JP7131400B2 JP7131400B2 (ja) | 2022-09-06 |
Family
ID=71518147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019005334A Active JP7131400B2 (ja) | 2019-01-16 | 2019-01-16 | 車両前部構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11104383B2 (ja) |
JP (1) | JP7131400B2 (ja) |
CN (1) | CN111439306B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112022002050A2 (pt) * | 2020-06-09 | 2023-01-17 | Nissan Motor | Estrutura para proteção de dispositivo de direção |
JP2024101759A (ja) * | 2023-01-18 | 2024-07-30 | 株式会社Subaru | 車両 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10236335A (ja) * | 1997-02-25 | 1998-09-08 | Toyota Motor Corp | 車両用離脱部構造 |
JP2004161260A (ja) * | 2002-10-21 | 2004-06-10 | Nissan Motor Co Ltd | 駆動モータの取付構造 |
JP2009061915A (ja) * | 2007-09-06 | 2009-03-26 | Mitsubishi Motors Corp | 電気自動車 |
JP2013095152A (ja) * | 2011-10-27 | 2013-05-20 | Toyota Motor Corp | 車両前部構造 |
WO2015008581A1 (ja) * | 2013-07-18 | 2015-01-22 | 日産自動車株式会社 | ハイブリッド車両 |
JP2018103783A (ja) * | 2016-12-26 | 2018-07-05 | トヨタ自動車株式会社 | 燃料電池の搭載構造 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869017A (en) * | 1972-10-05 | 1975-03-04 | Ford Motor Co | Engine mounting and energy absorbing frame for a motor vehicle |
JP4066792B2 (ja) * | 2002-11-29 | 2008-03-26 | 日産自動車株式会社 | エンジン取付部構造 |
US7588117B2 (en) | 2003-09-29 | 2009-09-15 | Nissan Motor Co., Ltd. | Structure and method for mounting drive motor |
JP3873979B2 (ja) * | 2004-02-05 | 2007-01-31 | 日産自動車株式会社 | 車体前部構造 |
JP4276185B2 (ja) * | 2005-01-26 | 2009-06-10 | 本田技研工業株式会社 | 車体前部構造 |
JP5488117B2 (ja) * | 2010-03-30 | 2014-05-14 | マツダ株式会社 | 自動車の駆動力伝達装置およびこれを備えた自動車の下部車体構造 |
DE112011103634T5 (de) * | 2010-11-02 | 2013-08-01 | Honda Motor Co., Ltd. | Elektrisches Kraftfahrzeug |
JP6063406B2 (ja) * | 2014-03-06 | 2017-01-18 | 本田技研工業株式会社 | 燃料電池スタックのマウント構造 |
CN109204528B (zh) * | 2017-06-30 | 2021-05-14 | 比亚迪股份有限公司 | 车辆及其车身结构 |
EP3483041B1 (en) * | 2017-11-02 | 2021-05-19 | Toyota Jidosha Kabushiki Kaisha | Supporting structure for vehicle high-voltage unit and vehicle front portion structure |
-
2019
- 2019-01-16 JP JP2019005334A patent/JP7131400B2/ja active Active
- 2019-12-06 US US16/705,233 patent/US11104383B2/en active Active
- 2019-12-27 CN CN201911381218.5A patent/CN111439306B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10236335A (ja) * | 1997-02-25 | 1998-09-08 | Toyota Motor Corp | 車両用離脱部構造 |
JP2004161260A (ja) * | 2002-10-21 | 2004-06-10 | Nissan Motor Co Ltd | 駆動モータの取付構造 |
JP2009061915A (ja) * | 2007-09-06 | 2009-03-26 | Mitsubishi Motors Corp | 電気自動車 |
JP2013095152A (ja) * | 2011-10-27 | 2013-05-20 | Toyota Motor Corp | 車両前部構造 |
WO2015008581A1 (ja) * | 2013-07-18 | 2015-01-22 | 日産自動車株式会社 | ハイブリッド車両 |
JP2018103783A (ja) * | 2016-12-26 | 2018-07-05 | トヨタ自動車株式会社 | 燃料電池の搭載構造 |
Also Published As
Publication number | Publication date |
---|---|
CN111439306B (zh) | 2022-04-19 |
JP7131400B2 (ja) | 2022-09-06 |
US20200223488A1 (en) | 2020-07-16 |
US11104383B2 (en) | 2021-08-31 |
CN111439306A (zh) | 2020-07-24 |
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