US 12,448,046 B2
Suspension support for improving collision performance, power assembly structure, and automobile
Zhongxiao Zhang, Hangzhou (CN); Liyou Li, Hangzhou (CN); Huicai Lu, Hangzhou (CN); and Jingsheng Wang, Hangzhou (CN)
Assigned to Zhejiang Geely Holding Group Co., Ltd., Hangzhou (CN); and Zhejiang Liankong Technologies Co., Ltd., Ningbo (CN)
Appl. No. 18/689,086
Filed by Zhejiang Geely Holding Group Co., Ltd., Hangzhou (CN); and Zhejiang Liankong Technologies Co., Ltd., Ningbo (CN)
PCT Filed Jun. 17, 2022, PCT No. PCT/CN2022/099341
§ 371(c)(1), (2) Date Oct. 10, 2024,
PCT Pub. No. WO2023/035716, PCT Pub. Date Mar. 16, 2023.
Claims priority of application No. 202111048639.3 (CN), filed on Sep. 8, 2021.
Prior Publication US 2025/0033700 A1, Jan. 30, 2025
Int. Cl. B62D 21/11 (2006.01); B62D 21/15 (2006.01)
CPC B62D 21/11 (2013.01) [B62D 21/155 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A suspension support for improving collision performance, comprising: a first sub-frame mounting portion, a suspension front arm and a power assembly mounting portion, the suspension front arm being fixedly connected between the first sub-frame mounting portion and the power assembly mounting portion, the first sub-frame mounting portion being positioned lower than the power assembly mounting portion, the first sub-frame mounting portion being configured for being fixedly connected to a sub-frame of an automobile, the power assembly mounting portion being configured for being fixedly connected to a power assembly of the automobile, the suspension front arm being provided with a front arm fracture inducing portion, and the suspension support being configured to break at the front arm fracture inducing portion and descend along the Z-direction when the power assembly squeezes the suspension front arm.