JP6738757B2 - 車両前部構造 - Google Patents
車両前部構造 Download PDFInfo
- Publication number
- JP6738757B2 JP6738757B2 JP2017064980A JP2017064980A JP6738757B2 JP 6738757 B2 JP6738757 B2 JP 6738757B2 JP 2017064980 A JP2017064980 A JP 2017064980A JP 2017064980 A JP2017064980 A JP 2017064980A JP 6738757 B2 JP6738757 B2 JP 6738757B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- thickness
- pair
- portions
- suspension support
- 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.)
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Links
- 239000000725 suspension Substances 0.000 claims description 76
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
-
- 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
- B62D25/081—Cowls
-
- 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
- B62D25/082—Engine compartments
-
- 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
- B62D25/088—Details of structures as upper supports for springs or dampers
-
- 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
- B62D25/14—Dashboards as superstructure sub-units
-
- 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
- B62D21/155—Sub-frames or underguards
-
- 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
- B62D27/023—Assembly of structural joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
20 一対のサスペンション支持部
20R 右サスペンション支持部
20L 左サスペンション支持部
21 内側部
22 後部
30 カウルメンバ
32 内側部連結部
34 一対の張出部
34R 右張出部
34L 左張出部
36 排水部
36a 縦壁
36b 底部
Claims (4)
- 車体本体と、
前記車体本体の車幅方向に間隔を置いて設けられており、それぞれがサスペンションを支持する一対のサスペンション支持部と、
前記一対のサスペンション支持部に接続されたカウルメンバと、を備え、
前記カウルメンバは、
単一のアルミニウム合金の押出形材からなり、
前記一対のサスペンション支持部間において車幅方向に連続的に延びる形状を有するとともに、車幅方向について前記一対のサスペンション支持部の内側部同士を連結する内側部連結部と、
車両の前後方向について前記内側部連結部の後方に設けられており、車幅方向について車両の側部に向けて排水する排水部と、
車幅方向における前記内側部連結部の各端部から車両の前後方向の後方にかつ車幅方向の外側に向かって張り出す形状を有するとともに、それぞれが前記一対のサスペンション支持部の後部に接続された一対の張出部と、を有し、
前記内側部連結部の厚みは、前記排水部の厚みよりも大きく、
前記一対の張出部の厚みは、前記内側部連結部の厚みよりも小さい、車両前部構造。 - 請求項1に記載の車両前部構造において、
前記排水部は、前記車体本体に接続される後部被接続部を有し、
前記後部被接続部の厚みは、前記排水部のうち当該後部被接続部以外の部位の厚みよりも大きい、車両前部構造。 - 請求項1又は2に記載の車両前部構造において、
前記排水部の厚みは、前記一対の張出部の厚みよりも小さい、車両前部構造。 - 請求項1又は2に記載の車両前部構造において、
前記排水部は、前記内側部連結部の中央部の後側の縁部及び両張出部の後側の縁部から下方に向かって延びる縦壁と、前記縦壁の下端部から後方に延びる底部と、を有し、
前記排水部の前記縦壁の厚みは、前記一対の張出部の厚みと等しい、又は前記一対の張出部の厚みよりも小さい、車両前部構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017064980A JP6738757B2 (ja) | 2017-03-29 | 2017-03-29 | 車両前部構造 |
CN201880019736.XA CN110446650B (zh) | 2017-03-29 | 2018-03-09 | 车辆前部结构 |
DE112018001712.5T DE112018001712T5 (de) | 2017-03-29 | 2018-03-09 | Struktur für einen Vorderteil eines Fahrzeugs |
PCT/JP2018/009321 WO2018180382A1 (ja) | 2017-03-29 | 2018-03-09 | 車両前部構造 |
US16/495,788 US10994786B2 (en) | 2017-03-29 | 2018-03-09 | Structure for front part of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017064980A JP6738757B2 (ja) | 2017-03-29 | 2017-03-29 | 車両前部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018167644A JP2018167644A (ja) | 2018-11-01 |
JP6738757B2 true JP6738757B2 (ja) | 2020-08-12 |
Family
ID=63675620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017064980A Active JP6738757B2 (ja) | 2017-03-29 | 2017-03-29 | 車両前部構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10994786B2 (ja) |
JP (1) | JP6738757B2 (ja) |
CN (1) | CN110446650B (ja) |
DE (1) | DE112018001712T5 (ja) |
WO (1) | WO2018180382A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7221886B2 (ja) | 2020-01-17 | 2023-02-14 | トヨタ自動車株式会社 | 電動車両 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4415692B2 (ja) * | 2004-02-13 | 2010-02-17 | 日産自動車株式会社 | 車両のカウル構造 |
JP4476118B2 (ja) * | 2004-07-27 | 2010-06-09 | 日本プラスト株式会社 | カウルトップカバー |
JP2006182197A (ja) * | 2004-12-27 | 2006-07-13 | Toyota Motor Corp | 車体前部構造 |
KR20070039651A (ko) * | 2005-10-10 | 2007-04-13 | 현대자동차주식회사 | 자동차의 카울 패널 |
JP2008265653A (ja) * | 2007-04-24 | 2008-11-06 | Mazda Motor Corp | 自動車の前部車体構造 |
JP4492689B2 (ja) * | 2007-12-07 | 2010-06-30 | 日産自動車株式会社 | 自動車のカウル構造 |
JP5394759B2 (ja) * | 2009-01-23 | 2014-01-22 | 日本プラスト株式会社 | カウルトップカバーの取付構造 |
WO2012121347A1 (ja) * | 2011-03-09 | 2012-09-13 | 新日本製鐵株式会社 | 前部車体構造 |
US9033400B2 (en) * | 2012-01-11 | 2015-05-19 | Honda Motor Co., Ltd. | Vehicle front structure |
JP5841450B2 (ja) | 2012-02-14 | 2016-01-13 | 株式会社神戸製鋼所 | 自動車用フロントカウルメンバ |
JP5930197B2 (ja) | 2012-07-12 | 2016-06-08 | マツダ株式会社 | 車両の前部車体構造 |
KR101526398B1 (ko) * | 2013-12-18 | 2015-06-05 | 현대자동차 주식회사 | 차량용 카울 크로스 멤버 마운팅 조립체 |
US9981697B2 (en) * | 2014-04-03 | 2018-05-29 | Toyota Jidosha Kabushiki Kaisha | Cowl structure for a vehicle |
CN203780618U (zh) * | 2014-04-10 | 2014-08-20 | 丰田自动车株式会社 | 车体前部结构 |
US9193390B1 (en) * | 2014-08-21 | 2015-11-24 | Kobe Steel, Ltd. | Front cowl member for vehicle |
US9714053B2 (en) | 2015-03-30 | 2017-07-25 | Toyota Jidosha Kabushiki Kaisha | Connecting structure of front apron and cowl |
JP6332292B2 (ja) * | 2015-03-30 | 2018-05-30 | トヨタ自動車株式会社 | フロントエプロンとカウルの連結構造 |
-
2017
- 2017-03-29 JP JP2017064980A patent/JP6738757B2/ja active Active
-
2018
- 2018-03-09 US US16/495,788 patent/US10994786B2/en active Active
- 2018-03-09 WO PCT/JP2018/009321 patent/WO2018180382A1/ja active Application Filing
- 2018-03-09 DE DE112018001712.5T patent/DE112018001712T5/de not_active Ceased
- 2018-03-09 CN CN201880019736.XA patent/CN110446650B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20200023907A1 (en) | 2020-01-23 |
CN110446650A (zh) | 2019-11-12 |
WO2018180382A1 (ja) | 2018-10-04 |
JP2018167644A (ja) | 2018-11-01 |
CN110446650B (zh) | 2022-01-18 |
DE112018001712T5 (de) | 2019-12-24 |
US10994786B2 (en) | 2021-05-04 |
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