Automobile threshold structure, mounting structure and vehicle

• Main Authors: YI GUO, HUANG CHUAN, LEI XIA, QIU ZHONGCAI, LI SHAOHUA
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention relates to an automobile doorsill structure, a mounting structure and an automobile. The automobile doorsill structure comprises a doorsill body in a cavity structure, a first component is arranged in a cavity of the doorsill body and is a tubular component arranged in the length direction of the doorsill body, and the peripheral wall of the first component is connected with the inner cavity wall of the doorsill body through a plurality of second components. The invention further provides an installation structure of the automobile doorsill structure, the installation structure comprises a front frame connecting piece used for installing a front frame, an A column inner plate assembly, a rear frame connecting piece used for installing a rear frame and the automobile doorsill structure, and the part, close to the front end, of the doorsill body is connected with the front frame connecting piece and the A column inner plate assembly. The portion, close to the rear end, of the doorsill body is conn