Title:
VEHICLE BODY LATERAL SECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/233964
Kind Code:
A1
Abstract:
A vehicle body lateral section structure 1 according to the present invention comprises a collision energy absorption member 11 provided in a shape protruding toward the outside of the vehicle in the vehicle width direction on the outer peripheral side of a battery pack 5 in the vehicle width direction, and a recessed part 13 formed in a recessed shape in a side sill 3 so as to ensure a space between the collision energy absorption member 11 and the side sill 3. When a collision load is inputted to a side surface of the side sill 3, the timing of contact between the side sill 3 and the collision energy absorption member 11 is delayed, the collision energy inputted to the side sill 3 is transmitted to a floor cross member 7 until the side sill 3 comes into contact with the collision energy absorption member 11, and the collision energy is absorbed in the collision energy absorption member 11 after the side sill 3 and the collision energy absorption member 11 have come into contact, thereby reducing the load transmitted to the battery pack 5.
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Inventors:
SAITO TAKANOBU (JP)
TSURU SHOTARO (JP)
KURIAGE YOSHITAKA (JP)
TSURU SHOTARO (JP)
KURIAGE YOSHITAKA (JP)
Application Number:
PCT/JP2023/017856
Publication Date:
December 07, 2023
Filing Date:
May 12, 2023
Export Citation:
Assignee:
JFE STEEL CORP (JP)
SUZUKI MOTOR CORP (JP)
SUZUKI MOTOR CORP (JP)
International Classes:
B62D25/20; B60K1/04; B62D21/15
Domestic Patent References:
| WO2019176792A1 | 2019-09-19 | |||
| WO2020225766A1 | 2020-11-12 |
Foreign References:
| JP2019018823A | 2019-02-07 | |||
| JP2017197093A | 2017-11-02 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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