JP2020075626A - 車両の下部車体構造 - Google Patents
車両の下部車体構造 Download PDFInfo
- Publication number
- JP2020075626A JP2020075626A JP2018210348A JP2018210348A JP2020075626A JP 2020075626 A JP2020075626 A JP 2020075626A JP 2018210348 A JP2018210348 A JP 2018210348A JP 2018210348 A JP2018210348 A JP 2018210348A JP 2020075626 A JP2020075626 A JP 2020075626A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- vehicle
- cross member
- body structure
- floor cross
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- 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
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
- B62D27/065—Connections between superstructure or understructure sub-units readily releasable using screwthread
-
- 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
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (3)
- 車両のフロアに設けられ、前記フロアの中央部を車両前後方向に延びるフロアセンタメンバと、
前記車両の前記フロアに設けられ、前記フロアセンタメンバを貫通して車両左右方向に延びるフロアクロスメンバと、
を備え、
前記フロアセンタメンバは、前記フロアクロスメンバの表面に対向する結合フランジを含み、前記結合フランジと前記フロアクロスメンバが締結部品により結合されている、
車両の下部車体構造。 - 請求項1に記載の車両の下部車体構造であって、前記フロアクロスメンバの上面に配置され、車両の座席の脚部が固定される座席固定台を備え、前記フロアセンタメンバは、前記座席固定台より車両左右方向内側で、前記締結部品によって前記フロアクロスメンバに結合されている、車両の下部車体構造。
- 請求項1または2に記載の車両の下部車体構造であって、前記締結部品は、前記フロアクロスメンバの内部の表面に配置された溶接ナットと、前記溶接ナットとねじ結合して前記フロアセンタメンバと前記フロアクロスメンバを結合するボルトを含む、車両の下部車体構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018210348A JP7107176B2 (ja) | 2018-11-08 | 2018-11-08 | 車両の下部車体構造 |
US16/672,839 US11214315B2 (en) | 2018-11-08 | 2019-11-04 | Underbody structure of vehicle |
CN201911081595.7A CN111152849B (zh) | 2018-11-08 | 2019-11-07 | 车辆的下部车身结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018210348A JP7107176B2 (ja) | 2018-11-08 | 2018-11-08 | 車両の下部車体構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020075626A true JP2020075626A (ja) | 2020-05-21 |
JP7107176B2 JP7107176B2 (ja) | 2022-07-27 |
Family
ID=70551601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018210348A Active JP7107176B2 (ja) | 2018-11-08 | 2018-11-08 | 車両の下部車体構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11214315B2 (ja) |
JP (1) | JP7107176B2 (ja) |
CN (1) | CN111152849B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7124649B2 (ja) * | 2018-11-08 | 2022-08-24 | トヨタ自動車株式会社 | 車両の下部車体構造 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0298079U (ja) * | 1989-01-23 | 1990-08-03 | ||
JP2004352080A (ja) * | 2003-05-29 | 2004-12-16 | Suzuki Motor Corp | フロアパネルの補強構造 |
JP2013107541A (ja) * | 2011-11-22 | 2013-06-06 | Toyota Motor Corp | 車両用電池搭載構造 |
JP2013203351A (ja) * | 2012-03-29 | 2013-10-07 | Suzuki Motor Corp | 車両用シート固定構造 |
JP2016132397A (ja) * | 2015-01-21 | 2016-07-25 | マツダ株式会社 | 車両の下部車体構造 |
JP2018030513A (ja) * | 2016-08-26 | 2018-03-01 | 日産自動車株式会社 | 車両のバッテリ搭載構造 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08133131A (ja) | 1994-11-08 | 1996-05-28 | Nissan Motor Co Ltd | 車両用フロアのクロスメンバ構造 |
US6793276B2 (en) * | 2001-07-30 | 2004-09-21 | Mazda Motor Corporation | Automobile floor structure |
EP1439110A3 (en) * | 2003-01-16 | 2004-11-03 | Mazda Motor Corporation | Floor panel structure of vehicle body |
JP2004314729A (ja) | 2003-04-15 | 2004-11-11 | Toyota Motor Corp | 車両のフロア構造 |
US7828370B2 (en) * | 2007-10-25 | 2010-11-09 | Honda Motor Co., Ltd. | Vehicle body structure |
JP4914906B2 (ja) | 2009-03-25 | 2012-04-11 | 本田技研工業株式会社 | 車体構造 |
US8167360B2 (en) * | 2010-07-26 | 2012-05-01 | Ford Global Technologies, Llc | Vehicle cross member assembly with tunnel bracket |
JP5585530B2 (ja) * | 2010-08-25 | 2014-09-10 | マツダ株式会社 | 車両の車体下部構造 |
US8925991B2 (en) * | 2011-06-08 | 2015-01-06 | Ford Global Technologies, Llc | Reinforced frame-to-body attachment |
US9434420B1 (en) * | 2015-03-20 | 2016-09-06 | Ford Global Technologies, Llc | Vehicle underbody structure |
JP6227681B2 (ja) * | 2016-01-12 | 2017-11-08 | 本田技研工業株式会社 | 車体構造 |
JP6319672B2 (ja) * | 2016-07-21 | 2018-05-09 | マツダ株式会社 | 車体の補強構造 |
CN206155586U (zh) * | 2016-09-27 | 2017-05-10 | 北京新能源汽车股份有限公司 | 用于车辆的地板及具有其的车辆 |
JP6981279B2 (ja) | 2018-01-30 | 2021-12-15 | トヨタ自動車株式会社 | 車両のフロア構造 |
US10688854B2 (en) * | 2018-03-26 | 2020-06-23 | Ford Global Technologies, Llc | Electric vehicle with integrated battery and floor assembly |
-
2018
- 2018-11-08 JP JP2018210348A patent/JP7107176B2/ja active Active
-
2019
- 2019-11-04 US US16/672,839 patent/US11214315B2/en active Active
- 2019-11-07 CN CN201911081595.7A patent/CN111152849B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0298079U (ja) * | 1989-01-23 | 1990-08-03 | ||
JP2004352080A (ja) * | 2003-05-29 | 2004-12-16 | Suzuki Motor Corp | フロアパネルの補強構造 |
JP2013107541A (ja) * | 2011-11-22 | 2013-06-06 | Toyota Motor Corp | 車両用電池搭載構造 |
JP2013203351A (ja) * | 2012-03-29 | 2013-10-07 | Suzuki Motor Corp | 車両用シート固定構造 |
JP2016132397A (ja) * | 2015-01-21 | 2016-07-25 | マツダ株式会社 | 車両の下部車体構造 |
JP2018030513A (ja) * | 2016-08-26 | 2018-03-01 | 日産自動車株式会社 | 車両のバッテリ搭載構造 |
Also Published As
Publication number | Publication date |
---|---|
US11214315B2 (en) | 2022-01-04 |
CN111152849A (zh) | 2020-05-15 |
CN111152849B (zh) | 2022-10-04 |
US20200148276A1 (en) | 2020-05-14 |
JP7107176B2 (ja) | 2022-07-27 |
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