JP2020001535A - 車両後部構造 - Google Patents
車両後部構造 Download PDFInfo
- Publication number
- JP2020001535A JP2020001535A JP2018122345A JP2018122345A JP2020001535A JP 2020001535 A JP2020001535 A JP 2020001535A JP 2018122345 A JP2018122345 A JP 2018122345A JP 2018122345 A JP2018122345 A JP 2018122345A JP 2020001535 A JP2020001535 A JP 2020001535A
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- vehicle
- side member
- rear side
- ridge line
- collision
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- 239000000725 suspension Substances 0.000 claims abstract description 84
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 abstract description 27
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 13
- 238000005452 bending Methods 0.000 description 10
- 239000004744 fabric Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000288049 Perdix perdix Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
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
- B62D21/15—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
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
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、
前記補強部材には、その上方部分に下方部分と比較して低剛性の脆弱部が形成される、
車両後部構造。 - 請求項1に記載の車両後部構造であって、
前記補強部材の前記下方部分は、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、
前記補強部材の前記上方部分は、前記脆弱部として、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とからなる略L字型の稜線を備える、
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 true JP2020001535A (ja) | 2020-01-09 |
JP7052599B2 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) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112084687A (zh) * | 2020-08-18 | 2020-12-15 | 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 |
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 |
Families Citing this family (4)
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 |
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 |
Citations (9)
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 |
JPH0359224U (ja) * | 1989-10-16 | 1991-06-11 | ||
JPH08175421A (ja) * | 1994-12-27 | 1996-07-09 | Nissan Motor Co Ltd | 車体のリヤサイドメンバ構造 |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
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 (9)
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 |
JPH0359224U (ja) * | 1989-10-16 | 1991-06-11 | ||
JPH08175421A (ja) * | 1994-12-27 | 1996-07-09 | Nissan Motor Co Ltd | 車体のリヤサイドメンバ構造 |
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 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112084687A (zh) * | 2020-08-18 | 2020-12-15 | 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 |
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 |
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 |
JPWO2022196183A1 (ja) * | 2021-03-18 | 2022-09-22 | ||
WO2023002231A1 (en) * | 2021-07-20 | 2023-01-26 | Asian Honda Motor Co., Ltd. | A sub-frame structure for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
US11377152B2 (en) | 2022-07-05 |
CN110641555B (zh) | 2022-09-23 |
JP7052599B2 (ja) | 2022-04-12 |
CN110641555A (zh) | 2020-01-03 |
US20200001928A1 (en) | 2020-01-02 |
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