公开(公告)号：US20170360269A1

公开(公告)日：2017-12-21

申请号：US15297427

申请日：2016-10-19

Applicant: Hobot Technology Inc.

Inventor： CHI-MOU CHAO

IPC: A47L11/40 ,  A47L11/30

CPC classification number: A47L11/4011 ,  A47L11/24 ,  A47L11/305 ,  A47L11/4027 ,  A47L11/4038 ,  A47L11/4041 ,  A47L11/4061 ,  A47L11/4083 ,  A47L11/4088 ,  A47L2201/00 ,  A47L2201/04

Abstract: An automatic cleaning machines comprises a high-speed reciprocating cleaning means making a cleaning cloth reciprocatingly wipe a floor at high speed and a vacuum device sucking the dust in front of the cleaning cloth.