US 12,403,736 B2
Axle structure and vehicle
Yuanjun Xu, Guangdong (CN); Shaojie Chen, Guangdong (CN); and Ben Wang, Guangdong (CN)
Assigned to SHENZHEN MAMMOTION INNOVATION CO., LIMITED, Shenzhen (CN)
Filed by SHENZHEN MAMMOTION INNOVATION CO., LIMITED, Guangdong (CN)
Filed on Jan. 21, 2025, as Appl. No. 19/033,203.
Application 19/033,203 is a continuation of application No. PCT/CN2023/079054, filed on Mar. 1, 2023.
Claims priority of application No. 202222015265.1 (CN), filed on Aug. 1, 2022.
Prior Publication US 2025/0162366 A1, May 22, 2025
Int. Cl. B60G 9/02 (2006.01)
CPC B60G 9/02 (2013.01) 20 Claims
OG exemplary drawing
 
1. An axle structure, comprising:
a pedestal;
a pivot shaft, disposed on the pedestal; and
an axle, wherein a middle of the axle is rotatably connected to the pivot shaft, allowing two ends of the axle to rotate vertically relative to the pedestal;
wherein the pivot shaft comprises an intermediate section and connecting sections connected to two ends of the intermediate section, a diameter of the intermediate section is greater than a diameter of the connecting section, and the middle of the axle is rotatably connected to the intermediate section.