PH12020550197A1 - Vehicle body lower structure - Google Patents

Vehicle body lower structure

Info

Publication number
PH12020550197A1
PH12020550197A1 PH12020550197A PH12020550197A PH12020550197A1 PH 12020550197 A1 PH12020550197 A1 PH 12020550197A1 PH 12020550197 A PH12020550197 A PH 12020550197A PH 12020550197 A PH12020550197 A PH 12020550197A PH 12020550197 A1 PH12020550197 A1 PH 12020550197A1
Authority
PH
Philippines
Prior art keywords
vehicle body
bracket
towards
side frame
region
Prior art date
Application number
PH12020550197A
Inventor
Tetsuo Inoue
Krit NIVATAPHAND
Original Assignee
Isuzu Motors Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Publication of PH12020550197A1 publication Critical patent/PH12020550197A1/en

Links

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
    • 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

Abstract

The present invention is provided with: a side frame 10 which extends in the front-rear direction of a vehicle body; a bracket 13 which has the upper end side joined to a prescribed region of the side frame 10, and which extends downwards; and a protruding member 18 which protrudes from the bracket 13 towards the front of the vehicle body. In the side frame 10, a region more towards the front side of the vehicle body than the bracket 13 has a lower rigidity than another region 20. A first impact absorption part 21 is configured which is capable of being crushed towards the rear of the vehicle body during an impact. The remaining crush length Y in the front-rear direction of the vehicle body when the first impact absorption part 21 has been fully crushed is set so as to be equal to or greater than the protrusion length X of the protruding member 18 from the bracket 13.
PH12020550197A 2017-10-04 2020-04-01 Vehicle body lower structure PH12020550197A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017194034A JP6988347B2 (en) 2017-10-04 2017-10-04 Body undercarriage
PCT/JP2018/036772 WO2019069884A1 (en) 2017-10-04 2018-10-02 Vehicle body lower structure

Publications (1)

Publication Number Publication Date
PH12020550197A1 true PH12020550197A1 (en) 2020-12-07

Family

ID=65995113

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020550197A PH12020550197A1 (en) 2017-10-04 2020-04-01 Vehicle body lower structure

Country Status (4)

Country Link
JP (1) JP6988347B2 (en)
CN (1) CN111183089B (en)
PH (1) PH12020550197A1 (en)
WO (1) WO2019069884A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7251488B2 (en) * 2020-01-17 2023-04-04 トヨタ自動車株式会社 Tow hook mounting structure
JP7327245B2 (en) * 2020-03-31 2023-08-16 マツダ株式会社 vehicle undercarriage
CN112874635B (en) * 2021-01-29 2022-07-12 北京汽车股份有限公司 Auxiliary frame longitudinal beam structure and vehicle
WO2023139896A1 (en) * 2022-01-24 2023-07-27 三菱自動車工業株式会社 Vehicle body structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0745410Y2 (en) * 1989-04-17 1995-10-18 ダイハツ工業株式会社 Rear structure of automobile body frame
JP2944932B2 (en) * 1996-05-22 1999-09-06 ダイハツ工業株式会社 Lower body structure of vehicle
JP3447917B2 (en) * 1997-06-09 2003-09-16 ダイハツ工業株式会社 Front body frame structure of automobile
CN101450595B (en) * 2008-12-19 2011-05-11 奇瑞汽车股份有限公司 Towing hook with no effect on longitudinal-beam crushing and longitudinal-beam with the towing hook
JP2017128148A (en) * 2016-01-18 2017-07-27 プレス工業株式会社 Impact absorption structure of vehicle body frame
CN106945726B (en) * 2017-02-28 2020-07-24 江铃汽车股份有限公司 Automobile towing hook and automobile longitudinal beam

Also Published As

Publication number Publication date
CN111183089B (en) 2022-10-25
JP2019064516A (en) 2019-04-25
WO2019069884A1 (en) 2019-04-11
CN111183089A (en) 2020-05-19
JP6988347B2 (en) 2022-01-05

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