公开(公告)号：US20200253447A1

公开(公告)日：2020-08-13

申请号：US16788342

申请日：2020-02-12

Applicant: BISSELL Inc.

Inventor： Guoshun Wang ,  Jincheng Xia ,  Xinliang Feng ,  Feng Chun Li ,  JianJun Yu ,  Danielle Boils ,  Colin J. Bloemendaal

IPC: A47L11/40 ,  A47L11/24 ,  A47L13/22

Abstract: The present disclosure provides a sweeper that includes a fluid delivery system for providing cleaning fluid to a floor surface. The sweeper can be configured to perform multiple cleaning functions, including wet mopping and dry sweeping. The sweeper can have a collection cup and a microfiber brushroll which mechanically propels dirt and liquid from the surface to be cleaned into the collection cup.