JP7375660B2 - 車両の後部車体構造 - Google Patents
車両の後部車体構造 Download PDFInfo
- Publication number
- JP7375660B2 JP7375660B2 JP2020066357A JP2020066357A JP7375660B2 JP 7375660 B2 JP7375660 B2 JP 7375660B2 JP 2020066357 A JP2020066357 A JP 2020066357A JP 2020066357 A JP2020066357 A JP 2020066357A JP 7375660 B2 JP7375660 B2 JP 7375660B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- width direction
- combination lamp
- vehicle width
- flow
- 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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- 238000010586 diagram Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 230000012447 hatching Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0017—Devices integrating an element dedicated to another function
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
-
- 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
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Body Structure For Vehicles (AREA)
Description
上記構成によれば、車両側方の空気(車体側面流)が車両後方に回り込まないように上記凸部で車体側面流を剥離させることができ、これにより、空力性能を確保することができる。
上記凸部が存在しない場合には、この部分から車体側面流が車両後方に回り込むが、上記凸部で車体側面流を剥離させることで、当該車体側面流の車両後方への回り込みを抑制することができる。
図面は車両の後部車体構造を示し、図1は当該車両の後部車体構造を車両左側斜め上方から見た状態で示す斜視図である。
このリフトゲート20は、当該リフトゲート20の上端20a側を支点として、当該リフトゲート20の下端20b側が開放されるものである。
27d…上部外側面
30…リヤコンビランプ
34…湾曲部
35…凸部
Claims (2)
- 車両後部の車幅方向外側面に設けられたリヤコンビランプと、当該リヤコンビランプの下方に設けられたリヤバンパと、を備えた車両の後部車体構造であって、
上記リヤコンビランプは車両平面視で、車幅方向外側から車幅方向内側前方へ湾曲する湾曲部を車幅方向外側面に備え、
上記湾曲部は、車両下側ほど曲率が大きくなり、
上記湾曲部の前方部には、車両後方に向かうに連れて車幅方向外側に突出する凸部を備えた
車両の後部車体構造。 - 上記リヤコンビランプの上記湾曲部は、車両平面視で、当該リヤコンビランプに隣接する上記リヤバンパの上部外側面よりも車幅方向外側に位置する
請求項1に記載の車両の後部車体構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020066357A JP7375660B2 (ja) | 2020-04-02 | 2020-04-02 | 車両の後部車体構造 |
US17/192,074 US11535312B2 (en) | 2020-04-02 | 2021-03-04 | Rear vehicle-body structure of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020066357A JP7375660B2 (ja) | 2020-04-02 | 2020-04-02 | 車両の後部車体構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021160653A JP2021160653A (ja) | 2021-10-11 |
JP7375660B2 true JP7375660B2 (ja) | 2023-11-08 |
Family
ID=77921272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020066357A Active JP7375660B2 (ja) | 2020-04-02 | 2020-04-02 | 車両の後部車体構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11535312B2 (ja) |
JP (1) | JP7375660B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7375660B2 (ja) * | 2020-04-02 | 2023-11-08 | マツダ株式会社 | 車両の後部車体構造 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004210138A (ja) | 2002-12-27 | 2004-07-29 | Nissan Shatai Co Ltd | リヤフェンダパネル |
JP2014113843A (ja) | 2012-12-06 | 2014-06-26 | Sakae Riken Kogyo Co Ltd | 車両用灯具 |
WO2018163528A1 (ja) | 2017-03-06 | 2018-09-13 | 株式会社ホンダアクセス | 自動車用空力部品 |
JP2019055628A (ja) | 2017-09-20 | 2019-04-11 | マツダ株式会社 | 車両の外装構造 |
JP2019147479A (ja) | 2018-02-27 | 2019-09-05 | トヨタ自動車九州株式会社 | 自動車のリアコンビネーションランプケース構造 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102883945B (zh) | 2010-05-07 | 2016-03-09 | 丰田自动车株式会社 | 移动体侧部构造 |
JP4962596B2 (ja) * | 2010-05-17 | 2012-06-27 | 日産自動車株式会社 | 車両用リアアウトレット構造 |
JP6431319B2 (ja) * | 2014-08-29 | 2018-11-28 | 株式会社小糸製作所 | 車両用灯具 |
JP6296038B2 (ja) * | 2015-10-26 | 2018-03-20 | マツダ株式会社 | 車両の後部構造 |
JP6311691B2 (ja) * | 2015-10-26 | 2018-04-18 | マツダ株式会社 | 車両の後部構造 |
WO2018132384A1 (en) * | 2017-01-10 | 2018-07-19 | Leonard Joshua Ryan | Aerodynamic vehicle structures |
JP7375660B2 (ja) * | 2020-04-02 | 2023-11-08 | マツダ株式会社 | 車両の後部車体構造 |
-
2020
- 2020-04-02 JP JP2020066357A patent/JP7375660B2/ja active Active
-
2021
- 2021-03-04 US US17/192,074 patent/US11535312B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004210138A (ja) | 2002-12-27 | 2004-07-29 | Nissan Shatai Co Ltd | リヤフェンダパネル |
JP2014113843A (ja) | 2012-12-06 | 2014-06-26 | Sakae Riken Kogyo Co Ltd | 車両用灯具 |
WO2018163528A1 (ja) | 2017-03-06 | 2018-09-13 | 株式会社ホンダアクセス | 自動車用空力部品 |
CN110431066A (zh) | 2017-03-06 | 2019-11-08 | 株式会社本田阿克塞斯 | 汽车用空气动力部件 |
JP2019055628A (ja) | 2017-09-20 | 2019-04-11 | マツダ株式会社 | 車両の外装構造 |
JP2019147479A (ja) | 2018-02-27 | 2019-09-05 | トヨタ自動車九州株式会社 | 自動車のリアコンビネーションランプケース構造 |
Also Published As
Publication number | Publication date |
---|---|
US11535312B2 (en) | 2022-12-27 |
US20210309307A1 (en) | 2021-10-07 |
JP2021160653A (ja) | 2021-10-11 |
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