US 11,654,968 B2
Chassis frame module for electric vehicle
Hyun Jin Woo, Yongin-si (KR); and Hyoun Young Oh, Yongin-si (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Jul. 20, 2021, as Appl. No. 17/380,398.
Claims priority of application No. 10-2020-0089578 (KR), filed on Jul. 20, 2020.
Prior Publication US 2022/0017146 A1, Jan. 20, 2022
Int. Cl. B62D 21/12 (2006.01); B62D 21/02 (2006.01); B62D 27/02 (2006.01)
CPC B62D 21/12 (2013.01) [B62D 21/02 (2013.01); B62D 27/023 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A chassis frame module for an electric vehicle, comprising:
a main frame;
a front frame connected to a front of the main frame; and
a rear frame connected to a rear of the main frame,
wherein the front frame comprises:
a first front frame disposed at the front of the main frame;
a second front frame extending from the first front frame toward the main frame; and
a front joint part configured to connect the main frame to the second front frame,
wherein the front joint part comprises:
a front joint body part;
a main frame support part protruding from the front joint body part, and covering an outer surface of the main frame; and
a front frame insertion part protruding from the front joint body part and inserted into the second front frame, and
wherein the front joint body part, the main frame support part, and the front frame insertion part are integrally formed with each other.