JP7052599B2 - 車両後部構造 - Google Patents
車両後部構造 Download PDFInfo
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- JP7052599B2 JP7052599B2 JP2018122345A JP2018122345A JP7052599B2 JP 7052599 B2 JP7052599 B2 JP 7052599B2 JP 2018122345 A JP2018122345 A JP 2018122345A JP 2018122345 A JP2018122345 A JP 2018122345A JP 7052599 B2 JP7052599 B2 JP 7052599B2
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- vehicle
- side member
- rear side
- ridge line
- simen
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- 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
- 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
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/008—Attaching arms to unsprung part of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/04—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing not being pivotally mounted on the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/50—Electric vehicles; Hybrid vehicles
-
- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Description
図9には、本実施形態に係る車両後部構造の第一別例が示される。図4の実施形態との差異点は、サイメンリーンフォース110の側板111Bの形状を、側板111Aと同一形状とした上で、側板111Bの上方部分に切欠き113を設けてこれを脆弱部としている点にある。切欠き113は例えば側板111Bの上端から、高さ方向長さの半分未満となる深さに至るまで形成される。
Claims (3)
- 車両後方の、車幅方向両側に設けられ、車長方向に延設されるリアサイドメンバと、
前記リアサイドメンバに吊り下げ支持されるリアサスペンションメンバと、
を備える、車両後部構造であって、
前記リアサイドメンバの、前記リアサスペンションメンバ後方部分との締結部より更に後方のリアサイドメンバ後方部分の底面部稜線は、車両後方ほど下方に傾斜するスロープ状であり、
前記リアサイドメンバ後方部分には、車長方向の荷重に抗する補強部材が取り付けられ、
前記補強部材は、車幅方向に対向する一対の側板と、一対の前記側板の下端を繋ぐ底板を備え、
前記補強部材の一対の前記側板の上方稜線には、側面視で相対的に車長方向に延設される第一稜線と相対的に車高方向に延設される第二稜線が形成され、
一方の前記側板には、前記第二稜線が、他方の前記側板の前記第二稜線よりも勾配が急となるように形成されることで、前記第一稜線及び前記第二稜線により側面視で略L字型となる脆弱部が設けられる、車両後部構造。 - 請求項1に記載の車両後部構造であって、
前記補強部材の下方部分は、前記リアサイドメンバ後方部分の前記底面部稜線に沿った稜線を備える、
車両後部構造。 - 請求項1または2に記載の車両後部構造であって、
前記リアサイドメンバの、前記リアサスペンションメンバ後方部分との前記締結部と、前記補強部材の前端とが離間されている、
車両後部構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018122345A JP7052599B2 (ja) | 2018-06-27 | 2018-06-27 | 車両後部構造 |
CN201910506397.4A CN110641555B (zh) | 2018-06-27 | 2019-06-12 | 车辆后部结构 |
US16/451,473 US11377152B2 (en) | 2018-06-27 | 2019-06-25 | Vehicle rear portion structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018122345A JP7052599B2 (ja) | 2018-06-27 | 2018-06-27 | 車両後部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020001535A JP2020001535A (ja) | 2020-01-09 |
JP7052599B2 true JP7052599B2 (ja) | 2022-04-12 |
Family
ID=68989566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018122345A Active JP7052599B2 (ja) | 2018-06-27 | 2018-06-27 | 車両後部構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11377152B2 (ja) |
JP (1) | JP7052599B2 (ja) |
CN (1) | CN110641555B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7047479B2 (ja) * | 2018-03-09 | 2022-04-05 | トヨタ自動車株式会社 | 車両下部構造 |
JP7441680B2 (ja) * | 2020-03-05 | 2024-03-01 | 株式会社エフテック | トーションビーム式サスペンション |
CN112084687B (zh) * | 2020-08-18 | 2023-06-13 | 中国第一汽车股份有限公司 | 一种汽车动力系统悬置主动端支架刚度提升设计方法 |
JP7284131B2 (ja) * | 2020-09-03 | 2023-05-30 | トヨタ自動車株式会社 | 車両 |
US11492043B2 (en) * | 2020-11-18 | 2022-11-08 | GM Global Technology Operations LLC | Load member for small overlap frontal impact |
WO2022196183A1 (ja) * | 2021-03-18 | 2022-09-22 | 三菱自動車工業株式会社 | フレーム車両の車体構造 |
WO2023002231A1 (en) * | 2021-07-20 | 2023-01-26 | Asian Honda Motor Co., Ltd. | A sub-frame structure for a vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006076504A (ja) | 2004-09-10 | 2006-03-23 | Toyota Motor Corp | 車両の車体後部構造 |
JP2009067075A (ja) | 2007-09-10 | 2009-04-02 | Toyota Motor Corp | 車両後部構造 |
US20160052551A1 (en) | 2014-08-25 | 2016-02-25 | Ford Global Technologies, Llc | Rear Rail Adapted to Induce Spare Tire Rotation in a Rear-End Collision |
DE202015008170U1 (de) | 2014-12-05 | 2016-04-13 | Mazda Motor Corporation | Heck-Fahrzeugkarosseriestruktur eines Kraftfahrzeugs und Fahrzeugkarosseriestruktur |
JP2016120875A (ja) | 2014-12-25 | 2016-07-07 | トヨタ自動車株式会社 | 車両後部構造 |
JP2019214245A (ja) | 2018-06-11 | 2019-12-19 | トヨタ自動車株式会社 | 車両後部構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049075U (ja) * | 1983-09-13 | 1985-04-06 | 三菱自動車工業株式会社 | リヤサイドメンバの構造 |
JPH0712137Y2 (ja) * | 1989-10-16 | 1995-03-22 | 日産車体株式会社 | 後面衝突時におけるデファレンシャルギヤの挙動コントロール構造 |
JP3374562B2 (ja) * | 1994-12-27 | 2003-02-04 | 日産自動車株式会社 | 車体のリヤサイドメンバ構造 |
US7237829B2 (en) * | 2005-03-09 | 2007-07-03 | Nissan Technical Center North America, Inc. | Unitized vehicle rear body structure |
CN101898584B (zh) * | 2009-05-28 | 2012-07-04 | 本田技研工业株式会社 | 车身后部构造 |
JP5906689B2 (ja) * | 2011-11-22 | 2016-04-20 | トヨタ自動車株式会社 | 車両用電池搭載構造 |
JP6541169B2 (ja) * | 2014-08-25 | 2019-07-10 | 三菱自動車工業株式会社 | 車両の後部構造 |
US10086874B2 (en) * | 2016-11-30 | 2018-10-02 | Ford Global Technologies, Llc | Modular vehicle platform and related methods |
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2018
- 2018-06-27 JP JP2018122345A patent/JP7052599B2/ja active Active
-
2019
- 2019-06-12 CN CN201910506397.4A patent/CN110641555B/zh active Active
- 2019-06-25 US US16/451,473 patent/US11377152B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006076504A (ja) | 2004-09-10 | 2006-03-23 | Toyota Motor Corp | 車両の車体後部構造 |
JP2009067075A (ja) | 2007-09-10 | 2009-04-02 | Toyota Motor Corp | 車両後部構造 |
US20160052551A1 (en) | 2014-08-25 | 2016-02-25 | Ford Global Technologies, Llc | Rear Rail Adapted to Induce Spare Tire Rotation in a Rear-End Collision |
DE202015008170U1 (de) | 2014-12-05 | 2016-04-13 | Mazda Motor Corporation | Heck-Fahrzeugkarosseriestruktur eines Kraftfahrzeugs und Fahrzeugkarosseriestruktur |
JP2016120875A (ja) | 2014-12-25 | 2016-07-07 | トヨタ自動車株式会社 | 車両後部構造 |
JP2019214245A (ja) | 2018-06-11 | 2019-12-19 | トヨタ自動車株式会社 | 車両後部構造 |
Also Published As
Publication number | Publication date |
---|---|
CN110641555B (zh) | 2022-09-23 |
US20200001928A1 (en) | 2020-01-02 |
US11377152B2 (en) | 2022-07-05 |
CN110641555A (zh) | 2020-01-03 |
JP2020001535A (ja) | 2020-01-09 |
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