JP2020050184A - 車体前部構造 - Google Patents
車体前部構造 Download PDFInfo
- Publication number
- JP2020050184A JP2020050184A JP2018182592A JP2018182592A JP2020050184A JP 2020050184 A JP2020050184 A JP 2020050184A JP 2018182592 A JP2018182592 A JP 2018182592A JP 2018182592 A JP2018182592 A JP 2018182592A JP 2020050184 A JP2020050184 A JP 2020050184A
- Authority
- JP
- Japan
- Prior art keywords
- lower arm
- arm support
- cross member
- support portion
- vertical members
- 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
- 230000007935 neutral effect Effects 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 11
- 239000003381 stabilizer Substances 0.000 description 10
- 230000001737 promoting effect Effects 0.000 description 6
- 241001247986 Calotropis procera Species 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 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
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/04—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/04—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle
- B60G3/06—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle the arm being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- 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
- B62D21/09—Means for mounting load bearing surfaces
-
- 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
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
- B60G2200/1424—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type the lateral arm having an L-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
-
- 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
- B60G2204/15—Mounting of subframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/60—Subframe construction
- B60G2206/604—Subframe construction with two parallel beams connected by cross members
-
- 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
- B62D21/06—Understructures, i.e. chassis frame on which a vehicle body may be mounted of X-shaped or fork-shaped construction, i.e. having members which form an X or fork as the frame is seen in plan view
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
3 :サイドシル
4 :フロントサイドフレーム
6 :フロントサブフレーム
23 :前縦メンバ
24 :前クロスメンバ
26 :ブレース
31 :ロアアーム
36 :前ロアアーム支持部
40 :ステアリングギヤボックス
44 :ジョイント部
51 :後ロアアーム支持部
53 :変形促進部
55 :前スタビライザ
56 :前スタビライザ支持部
Claims (5)
- フロントサブフレームと、
前記フロントサブフレームに揺動可能に支持された、サスペンションの左右一対のロアアームと、
前記フロントサブフレームに支持されたステアリングギヤボックスとを有し、
前記フロントサブフレームは、前後に延びた左右一対の縦メンバと、左右に延びて左右の前記縦メンバに結合したクロスメンバと、前記縦メンバのそれぞれに前後に設けられ、前記ロアアームを揺動可能に支持するための前ロアアーム支持部及び後ロアアーム支持部とを有し、
前記ステアリングギヤボックスは、左右に延びたラック軸と、前記ラック軸の端部に設けられ、タイロッドの端部と結合するジョイント部とを有し、
左右の前記縦メンバは、後方に向けて互いに近づくように傾斜し、
前記後ロアアーム支持部は、前記ラック軸が中立位置にあるときの前記ジョイント部よりも左右内方に配置されていることを特徴とする車体前部構造。 - 平面視でX字形をなし、前側の左右の端部において前記クロスメンバの左端又は左の前記縦メンバと、前記クロスメンバの右端又は右の前記縦メンバに結合し、後側の左右の端部において左右の前記縦メンバに結合したブレースを有し、
平面視において、前記ブレースの後側の端部を延長した延長線上に前記後ロアアーム支持部が配置されていることを特徴とする請求項1に記載の車体前部構造。 - 前記後ロアアーム支持部は、前記前ロアアーム支持部よりも左右方向における内方に配置されていることを特徴とする請求項1又は請求項2に記載の車体前部構造。
- 平面視において、前記縦メンバの左右外縁は、前後方向における中央部が左右内方に凹むように湾曲していることを特徴とする請求項1〜請求項3のいずれか1つの項に記載の車体前部構造。
- 平面視において、前記前ロアアーム支持部の前端は前記クロスメンバの後端より前方に配置され、前記前ロアアーム支持部の後端は前記クロスメンバの前端より後方に配置されていることを特徴とする請求項1又は請求項2に記載の車体前部構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018182592A JP7025315B2 (ja) | 2018-09-27 | 2018-09-27 | 車体前部構造 |
CN201910892523.4A CN110949524B (zh) | 2018-09-27 | 2019-09-20 | 车体前部结构 |
DE102019214419.5A DE102019214419A1 (de) | 2018-09-27 | 2019-09-23 | Vehicle body front structure |
US16/580,231 US10953921B2 (en) | 2018-09-27 | 2019-09-24 | Vehicle body front structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018182592A JP7025315B2 (ja) | 2018-09-27 | 2018-09-27 | 車体前部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020050184A true JP2020050184A (ja) | 2020-04-02 |
JP7025315B2 JP7025315B2 (ja) | 2022-02-24 |
Family
ID=69781653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018182592A Active JP7025315B2 (ja) | 2018-09-27 | 2018-09-27 | 車体前部構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10953921B2 (ja) |
JP (1) | JP7025315B2 (ja) |
CN (1) | CN110949524B (ja) |
DE (1) | DE102019214419A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7029373B2 (ja) * | 2018-09-27 | 2022-03-03 | 本田技研工業株式会社 | 車体前部構造 |
JP7144527B2 (ja) * | 2018-09-27 | 2022-09-29 | 本田技研工業株式会社 | フロントサブフレーム構造 |
MX2021014388A (es) * | 2019-05-29 | 2022-01-06 | Nissan Motor | Vehiculo electrico hibrido. |
JP7497565B2 (ja) * | 2019-09-02 | 2024-06-11 | マツダ株式会社 | 車両のフロントサスペンション装置 |
JP7197524B2 (ja) * | 2020-01-14 | 2022-12-27 | トヨタ自動車株式会社 | 自動車ボデーの前部構造 |
US11713080B2 (en) * | 2020-08-13 | 2023-08-01 | Ford Global Technologies, Llc | Double subframes with isolation couplings |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068846A (ja) * | 1992-06-25 | 1994-01-18 | Toyota Motor Corp | 車体前部構造 |
JP2005289131A (ja) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | 車体フレーム構造 |
JP2007090957A (ja) * | 2005-09-27 | 2007-04-12 | Mazda Motor Corp | ロアアームの取付構造 |
DE102011101408A1 (de) * | 2010-11-25 | 2012-05-31 | Audi Ag | Hilfsrahmen für ein Kraftfahrzeug |
JP2017087990A (ja) * | 2015-11-11 | 2017-05-25 | マツダ株式会社 | フロントサブフレーム構造 |
JP2018002006A (ja) * | 2016-07-04 | 2018-01-11 | トヨタ自動車株式会社 | 車体下部構造 |
US20180079452A1 (en) * | 2015-04-04 | 2018-03-22 | Audi Ag | Two-track vehicle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153272B4 (de) * | 2000-11-01 | 2009-04-16 | Honda Giken Kogyo K.K. | Druckguss-Hilfsrahmen |
US6733021B1 (en) * | 2001-10-26 | 2004-05-11 | Dana Corporation | Vehicle subframe mounting |
JP3900048B2 (ja) * | 2001-11-19 | 2007-04-04 | 日産自動車株式会社 | 車体前部構造 |
DE10163220B4 (de) * | 2001-12-21 | 2012-08-02 | Volkswagen Ag | Kraftfahrzeugvorderwagen |
KR100457316B1 (ko) * | 2002-09-05 | 2004-11-16 | 현대자동차주식회사 | 스티어링 기어 프레임을 이용한 전륜 현가장치 |
JP4363175B2 (ja) * | 2003-12-19 | 2009-11-11 | マツダ株式会社 | 車両の前部構造 |
EP1731409B1 (en) * | 2004-03-31 | 2011-12-28 | Honda Motor Co., Ltd. | Vehicle body frame structure |
JP4247903B2 (ja) * | 2004-03-31 | 2009-04-02 | 本田技研工業株式会社 | 車体フレーム構造 |
JP4370518B2 (ja) * | 2004-10-20 | 2009-11-25 | マツダ株式会社 | 自動車のフロントサスペンション装置 |
DE102009021270A1 (de) * | 2009-05-14 | 2010-11-18 | Volkswagen Ag | Vorderachsanordnung für ein Kraftfahrzeug |
JP5372130B2 (ja) * | 2011-12-27 | 2013-12-18 | 本田技研工業株式会社 | 車体前部構造 |
JP5958005B2 (ja) * | 2012-03-26 | 2016-07-27 | マツダ株式会社 | 自動車のフロントサブフレーム構造 |
WO2014017260A1 (ja) * | 2012-07-27 | 2014-01-30 | 本田技研工業株式会社 | 車両用サブフレーム |
JP6681000B2 (ja) * | 2015-12-21 | 2020-04-15 | 三菱自動車工業株式会社 | サスペンションクロスメンバ構造 |
JP6397438B2 (ja) * | 2016-03-15 | 2018-09-26 | 本田技研工業株式会社 | ステアリングギヤボックス支持構造 |
-
2018
- 2018-09-27 JP JP2018182592A patent/JP7025315B2/ja active Active
-
2019
- 2019-09-20 CN CN201910892523.4A patent/CN110949524B/zh active Active
- 2019-09-23 DE DE102019214419.5A patent/DE102019214419A1/de active Pending
- 2019-09-24 US US16/580,231 patent/US10953921B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068846A (ja) * | 1992-06-25 | 1994-01-18 | Toyota Motor Corp | 車体前部構造 |
JP2005289131A (ja) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | 車体フレーム構造 |
JP2007090957A (ja) * | 2005-09-27 | 2007-04-12 | Mazda Motor Corp | ロアアームの取付構造 |
DE102011101408A1 (de) * | 2010-11-25 | 2012-05-31 | Audi Ag | Hilfsrahmen für ein Kraftfahrzeug |
US20180079452A1 (en) * | 2015-04-04 | 2018-03-22 | Audi Ag | Two-track vehicle |
JP2017087990A (ja) * | 2015-11-11 | 2017-05-25 | マツダ株式会社 | フロントサブフレーム構造 |
JP2018002006A (ja) * | 2016-07-04 | 2018-01-11 | トヨタ自動車株式会社 | 車体下部構造 |
Also Published As
Publication number | Publication date |
---|---|
JP7025315B2 (ja) | 2022-02-24 |
CN110949524A (zh) | 2020-04-03 |
US10953921B2 (en) | 2021-03-23 |
DE102019214419A1 (de) | 2020-04-02 |
CN110949524B (zh) | 2022-04-22 |
US20200102012A1 (en) | 2020-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6756793B2 (ja) | 車体後部構造 | |
JP2020050185A (ja) | 車体前部構造 | |
CN108349539B (zh) | 前副车架结构 | |
JP6756792B2 (ja) | 車体後部構造 | |
JP7025315B2 (ja) | 車体前部構造 | |
JP6767450B2 (ja) | 車体前部構造 | |
CN108349537B (zh) | 前副车架结构 | |
US9010849B2 (en) | Front subframe structure for automotive vehicle | |
WO2020065864A1 (ja) | 車体構造 | |
WO2017065086A1 (ja) | 車両の側部車体構造 | |
CN110949514B (zh) | 车体后部结构 | |
JP4923026B2 (ja) | サスペンションアームの支持構造 | |
CN110949513B (zh) | 车体前部结构 | |
JP2015186960A (ja) | 車両の前部車体構造 | |
JP2019123456A (ja) | 車両の後部車体構造 | |
JP2013241041A (ja) | 自動車の車体前部構造 | |
JP6966300B2 (ja) | スタビライザ取付構造 | |
JP2015205541A (ja) | 車両の前部車体構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201130 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211021 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220125 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220210 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7025315 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |