公开(公告)号：US12048953B1

公开(公告)日：2024-07-30

申请号：US18619070

申请日：2024-03-27

申请人： Shijiazhuang KeDa Educational Equipment Co., LTD.

发明人： Yuliang He ,  Mingtao Li ,  Zikuan Li

IPC分类号： B08B3/14 ,  B08B3/02

CPC分类号： B08B3/14 ,  B08B3/02

摘要： Device and method for cleaning board erasers are provided. The device includes a case, one or more cleaning boxes, a flushing mechanism, one or more pressing parts and a rotating mechanism. Each cleaning box is configured for holding and cleaning a board eraser. The flushing mechanism includes a piping and a first power member for pumping water into the cleaning boxes to flush and clean the board erasers placed in the cleaning boxes. The rotating mechanism is configured to drive the cleaning boxes to rotate to set in an initial state or a working state. In the initial state, a user can put a board eraser into a cleaning box. In the working state, the board eraser in the cleaning box can be flushed and cleaned, and can be pressed by the pressing part to squeeze out water in the board eraser.