US 12,227,147 B2
Rocker footboard device and vehicle
Yongbo Chen, Guangdong (CN); Peiquan Lai, Guangdong (CN); Yongxin Liang, Guangdong (CN); and Jie Yang, Guangdong (CN)
Assigned to WINBO-Dongjian Automotive Technology Co., Ltd., Foshan (CN)
Filed by WINBO—Dongjian Automotive Technology Co., Ltd., Guangdong (CN)
Filed on Aug. 17, 2022, as Appl. No. 17/889,408.
Application 17/889,408 is a continuation in part of application No. PCT/CN2021/133818, filed on Nov. 29, 2021.
Claims priority of application No. 202111351509.7 (CN), filed on Nov. 15, 2021.
Prior Publication US 2023/0150435 A1, May 18, 2023
Int. Cl. B60R 3/02 (2006.01)
CPC B60R 3/02 (2013.01) 20 Claims
OG exemplary drawing
 
1. A rocker footboard device, comprising: a mounting seat, a rotary driving device arranged on the mounting seat, a first connecting rod, a second connecting rod, a sliding sleeve, and a footboard, wherein
the rotary driving device is provided with a driving shaft; the first connecting rod comprises a first end fixedly connected with the driving shaft, and a second end pivotally connected with a first end of the second connecting rod through a first pivot shaft; the footboard is provided at a second end of the second connecting rod; the sliding sleeve is pivotally connected with the mounting seat through a second pivot shaft; a middle segment of the second connecting rod is slidably provided on the sliding sleeve; and an axis of the driving shaft, an axis of the first pivot shaft, and an axis of the second pivot shaft are parallel to one another.