公开(公告)号：US20230255437A1

公开(公告)日：2023-08-17

申请号：US18141066

申请日：2023-04-28

Applicant: Je Hun KIM

Inventor： Je Hun KIM

IPC: A47L13/256

CPC classification number: A47L13/256

Abstract: A multifunctional push-pull mop includes a base plate, a support member, and an elastic member. A user can bring the base plate to which a cleaning cloth is attached into close contact with a floor, a wall, a ceiling, or the like, using a small force, and when the user moves the base plate to which the cleaning cloth is attached from a boundary portion between a floor and a wall or between a wall and a ceiling to the floor, wall, or ceiling, the base plate can be rotated by the elastic restoration force of the elastic member to instantly come into close contact with the floor, wall, or ceiling, thereby allowing the user to conveniently move the base plate from the boundary portion of the floor, the wall, the ceiling, or the like, without detaching the base plate therefrom.

公开(公告)号：US20220192457A1

公开(公告)日：2022-06-23

申请号：US17606161

申请日：2019-05-27

Applicant: Je Hun KIM

Inventor： Je Hun KIM

IPC: A47L13/256

Abstract: The present invention a user can bring the base plate to which a cleaning cloth is attached into close contact with a floor, a wall, a ceiling, or the like, using a small force, and when the user moves the base plate to which the cleaning cloth is attached from a boundary portion between a floor and a wall or between a wall and a ceiling to the floor, wall, or ceiling, the base plate can be rotated by the elastic restoration force of the elastic member to instantly come into close contact with the floor, wall, or ceiling, thereby allowing the user to conveniently move the base plate from the boundary portion of the floor, the wall, the ceiling, or the like, without detaching the base plate therefrom.