US 12,304,300 B2
Cap opening and closing device and vehicle having the same
Kunhuang Xiao, Shenzhen (CN)
Assigned to BYD COMPANY LIMITED, Shenzhen (CN)
Filed by BYD COMPANY LIMITED, Guangdong (CN)
Filed on Oct. 28, 2022, as Appl. No. 17/976,318.
Application 17/976,318 is a continuation of application No. PCT/CN2021/089023, filed on Apr. 22, 2021.
Claims priority of application No. 202020718710.9 (CN), filed on Apr. 30, 2020.
Prior Publication US 2023/0060841 A1, Mar. 2, 2023
Int. Cl. B60K 15/05 (2006.01)
CPC B60K 15/05 (2013.01) [B60K 2015/0523 (2013.01); B60K 2015/0561 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for opening and closing a cap, comprising:
a mounting box;
a locking pin, rotatably and retractably mounted to the mounting box, and having a locking head for hooking the cap;
a guide block, mounted to the mounting box and having a guide groove;
a rocker arm, rotatably mounted to the mounting box, and having a first end fitted to the locking pin and a second end fitted with a pin hole;
a slidable pin, movably fitted in the pin hole along an axial direction of the pin hole; and
an adjusting component, arranged on the second end of the rocker arm and abutting against the slidable pin, and configured to adjust a position of the slidable pin in the pin hole, wherein the slidable pin is coupled with the adjusting component to fit to the guide groove and to slide along the guide groove.