JP7239503B2 - 車体下部構造 - Google Patents
車体下部構造 Download PDFInfo
- Publication number
- JP7239503B2 JP7239503B2 JP2020003794A JP2020003794A JP7239503B2 JP 7239503 B2 JP7239503 B2 JP 7239503B2 JP 2020003794 A JP2020003794 A JP 2020003794A JP 2020003794 A JP2020003794 A JP 2020003794A JP 7239503 B2 JP7239503 B2 JP 7239503B2
- Authority
- JP
- Japan
- Prior art keywords
- rocker
- energy absorbing
- absorbing member
- collar
- vehicle body
- 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.)
- Active
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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
- B62D21/157—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 for side impacts
-
- 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
-
- 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
- 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
- B62D25/20—Floors or bottom sub-units
-
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Description
Claims (4)
- 車体のそれぞれの側方下部に配置されており、車体前後方向に延びている中空の一対のロッカと、
一対の前記ロッカの間に配置されている電源と、
前記電源と連結されているとともに一対の前記ロッカのそれぞれの下方に位置している中空の一対のエネルギ吸収メンバと、
前記ロッカと前記エネルギ吸収メンバの間に挟まれているカラーと、
を備えており、
前記ロッカの底板から下方の前記エネルギ吸収メンバへ向けてフランジが延びており、
前記カラーの前記エネルギ吸収メンバより上の高さが前記フランジの高さよりも大きい、車体下部構造。 - 前記カラーは、前記エネルギ吸収メンバの上板を貫通しており、
前記カラーの上端が前記ロッカの底板に当接しているとともに下端が前記エネルギ吸収メンバの下板に当接しており、
前記ロッカと前記エネルギ吸収メンバが前記カラーを通るボルトで共締めされている、請求項1に記載の車体下部構造。 - 前記電源から延びている支持板を備えており、前記支持板が前記ボルトで前記エネルギ吸収メンバに共締めされている、請求項1または2に記載の車体下部構造。
- それぞれの前記エネルギ吸収メンバは、第1エネルギ吸収メンバと、前記第1エネルギ吸収メンバと前記電源の間に位置する第2エネルギ吸収メンバを含んでおり、
前記第1エネルギ吸収メンバと前記第2エネルギ吸収メンバと前記支持板が別のボルトで共締めされている、請求項3に記載の車体下部構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020003794A JP7239503B2 (ja) | 2020-01-14 | 2020-01-14 | 車体下部構造 |
US17/135,795 US11485415B2 (en) | 2020-01-14 | 2020-12-28 | Vehicle body lower structure |
CN202110032359.7A CN113120093B (zh) | 2020-01-14 | 2021-01-11 | 车身下部构造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020003794A JP7239503B2 (ja) | 2020-01-14 | 2020-01-14 | 車体下部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021109595A JP2021109595A (ja) | 2021-08-02 |
JP7239503B2 true JP7239503B2 (ja) | 2023-03-14 |
Family
ID=76763851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020003794A Active JP7239503B2 (ja) | 2020-01-14 | 2020-01-14 | 車体下部構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11485415B2 (ja) |
JP (1) | JP7239503B2 (ja) |
CN (1) | CN113120093B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6575015B2 (ja) * | 2017-07-07 | 2019-09-18 | 本田技研工業株式会社 | 車体構造 |
JP2021054286A (ja) * | 2019-09-30 | 2021-04-08 | トヨタ自動車株式会社 | 車両下部構造 |
US11628714B2 (en) * | 2020-11-17 | 2023-04-18 | Ford Global Technologies, Llc | Traction battery pack support system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017010670A1 (de) | 2017-11-17 | 2019-05-23 | Daimler Ag | Seitenschwelleranordnung einer Karosserie eines elektrisch betreibbaren Kraftwagens |
JP2021088264A (ja) | 2019-12-04 | 2021-06-10 | 本田技研工業株式会社 | 車体側部構造 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4459984B2 (ja) * | 2007-06-19 | 2010-04-28 | 本田技研工業株式会社 | 車体フロア構造 |
JP5641066B2 (ja) | 2011-02-15 | 2014-12-17 | トヨタ自動車株式会社 | 車両下部構造 |
JP5668680B2 (ja) | 2011-12-27 | 2015-02-12 | トヨタ自動車株式会社 | 車両用電池搭載構造 |
JP5716792B2 (ja) * | 2013-05-23 | 2015-05-13 | トヨタ自動車株式会社 | 車両下部構造 |
US9505442B2 (en) * | 2015-03-05 | 2016-11-29 | Ford Global Technologies, Llc | Energy absorbing rocker assembly |
JP6734709B2 (ja) * | 2016-06-23 | 2020-08-05 | 本田技研工業株式会社 | 車体の下部構造 |
JP6561969B2 (ja) | 2016-11-08 | 2019-08-21 | トヨタ自動車株式会社 | 車両下部構造 |
JP6977309B2 (ja) * | 2017-04-28 | 2021-12-08 | トヨタ自動車株式会社 | 車両下部構造 |
JP6946718B2 (ja) * | 2017-04-28 | 2021-10-06 | トヨタ自動車株式会社 | 車両前部構造 |
JP2018193026A (ja) | 2017-05-22 | 2018-12-06 | 本田技研工業株式会社 | 車体下部構造 |
CN110636968B (zh) | 2017-05-22 | 2022-04-08 | 本田技研工业株式会社 | 车身下部结构 |
JP6866784B2 (ja) * | 2017-06-27 | 2021-04-28 | トヨタ自動車株式会社 | 車体下部構造 |
JP6546968B2 (ja) * | 2017-07-21 | 2019-07-17 | 本田技研工業株式会社 | スライドドア車の車体下部構造 |
JP6662953B2 (ja) * | 2018-05-25 | 2020-03-11 | 本田技研工業株式会社 | 車体下部構造 |
JP7014075B2 (ja) * | 2018-07-19 | 2022-02-01 | トヨタ自動車株式会社 | 車体側部構造 |
JP2021041732A (ja) * | 2019-09-06 | 2021-03-18 | トヨタ自動車株式会社 | 車両下部構造 |
JP7084366B2 (ja) * | 2019-09-12 | 2022-06-14 | トヨタ自動車株式会社 | 車両下部構造 |
JP2021054286A (ja) * | 2019-09-30 | 2021-04-08 | トヨタ自動車株式会社 | 車両下部構造 |
JP7211986B2 (ja) * | 2020-01-17 | 2023-01-24 | トヨタ自動車株式会社 | 車体下部構造 |
JP7231572B2 (ja) * | 2020-01-17 | 2023-03-01 | トヨタ自動車株式会社 | 車体下部構造 |
JP7211987B2 (ja) * | 2020-01-17 | 2023-01-24 | トヨタ自動車株式会社 | 車体下部構造 |
JP7216037B2 (ja) * | 2020-03-16 | 2023-01-31 | トヨタ自動車株式会社 | 車体下部構造 |
-
2020
- 2020-01-14 JP JP2020003794A patent/JP7239503B2/ja active Active
- 2020-12-28 US US17/135,795 patent/US11485415B2/en active Active
-
2021
- 2021-01-11 CN CN202110032359.7A patent/CN113120093B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017010670A1 (de) | 2017-11-17 | 2019-05-23 | Daimler Ag | Seitenschwelleranordnung einer Karosserie eines elektrisch betreibbaren Kraftwagens |
JP2021088264A (ja) | 2019-12-04 | 2021-06-10 | 本田技研工業株式会社 | 車体側部構造 |
Also Published As
Publication number | Publication date |
---|---|
US11485415B2 (en) | 2022-11-01 |
CN113120093B (zh) | 2023-03-10 |
CN113120093A (zh) | 2021-07-16 |
JP2021109595A (ja) | 2021-08-02 |
US20210214012A1 (en) | 2021-07-15 |
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