公开(公告)号：US20220316243A1

公开(公告)日：2022-10-06

申请号：US17615004

申请日：2020-12-09

申请人： Ningbo Huakai Electronic Technology Co. LTD.

发明人： Yunfei Sun ,  Junchen Zhou

IPC分类号： E05B81/06 ,  B60K15/05 ,  E05B81/16 ,  E05B81/28 ,  E05B81/44 ,  E05B83/34 ,  E05B77/34

摘要： An automobile micro actuator, which applies to the cover of an automobile fuel tank or the cover of a charging case, includes a casing with a motor chamber and a locking chamber. The motor chamber has electric locking components that include a motor, transmission components and locking components. The locking chamber has manual locking components that include a rotary push rod, a driving sleeve and a rotary sleeve. The locking components comprise a locking base in the motor chamber, a locking tab for locking the rotary sleeve, and a hook arm for connecting the locking base and locking tab. A passage suitable for the hook arm is provided between the motor chamber and locking chamber. The wall of the locking chamber is provided with a locking hole connected with the passage. The locking tab can pass through the locking hole and form an interference fit with the rotary sleeve.