公开(公告)号：US20220313050A1

公开(公告)日：2022-10-06

申请号：US17555849

申请日：2021-12-20

Applicant: SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECHNOLOGY CO.,LTD.

Inventor： Jiancong ZHAO ,  Ming XIONG ,  Xiao HU

IPC: A47L11/40 ,  A47L11/282 ,  A47L11/24

Abstract: The cleaning scraping strip includes a connecting portion, the connecting portion has a first end and a second end, and the first end of the connecting portion is installed on the bottom of the cleaning robot; and a working portion, wherein the working portion has a first end and a second end, the first end of the working portion is connected to the second end of the connecting portion, and the second end of the working portion is configured to contact the ground; a connection between the first end of the working portion and the second end of the connecting portion defines a notch, and the notch is arranged on the side of the connection away from the advancing direction of the cleaning robot, the working portion is bendable along the notch so that at least part of the working portion abuts against the connecting portion.