Vehicle lower supporting beam and vehicle

The utility model discloses a vehicle lower supporting beam and a vehicle, the vehicle lower supporting beam comprises a first plate body, the first plate body is provided with a weakening part, and the thickness of the weakening part is smaller than that of other areas of the first plate body; the...

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Bibliographic Details
Main Authors FUJIWARA TOSHIHIRO, ZHAO HAOYI, CAI ZHUOXIAN, ZHENG BAILIANG, TAKAHASHI YOICHIRO, ITO DAISUKE
Format Patent
LanguageChinese
English
Published 09.08.2024
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:The utility model discloses a vehicle lower supporting beam and a vehicle, the vehicle lower supporting beam comprises a first plate body, the first plate body is provided with a weakening part, and the thickness of the weakening part is smaller than that of other areas of the first plate body; the second plate body, the first plate body and the second plate body are oppositely arranged in the first direction, the ends, on the same side in the second direction, of the first plate body and the second plate body are connected, the weakening part is used for forming a bending deformation area when the first plate body or the second plate body is extruded, the first direction is the height direction of the vehicle, and the first direction is orthogonal to the second direction. Therefore, the weakening part is arranged on the first plate body, the rigidity at the position of the weakening part is small, the first plate body is prone to collapsing, the vehicle lower supporting beam can play a collapsing and energy
Bibliography:Application Number: CN202323661875U