公开(公告)号：US20210127917A1

公开(公告)日：2021-05-06

申请号：US17091895

申请日：2020-11-06

Applicant: SharkNinja Operating LLC

Inventor： Samuel Emrys JAMES ,  Oliver CHAMBERS

IPC: A47L9/06 ,  A47L7/00

Abstract: Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device are disclosed. Each cleaning head includes a lower surface arranged to contact a surface to be cleaned, a dirt collection chamber, and a pocket arranged to receive an insert of the connector to attach the cleaning head to the cleaning device. In some embodiments, the connector insert is pivotally connected to the connector. In some embodiments, the cleaning head includes a support structure and a cleaning sheet, with the pocket being formed between the support structure and the cleaning sheet.

公开(公告)号：US20210127922A1

公开(公告)日：2021-05-06

申请号：US17091945

申请日：2020-11-06

Applicant: SharkNinja Operating LLC

Inventor： Samuel Emrys JAMES ,  Oliver CHAMBERS

IPC: A47L9/06 ,  A47L9/14

Abstract: Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device. Each cleaning head include a lower surface arranged to contact a surface to be cleaned and a dirt collection chamber permanently attached to the cleaning head. The cleaning head may include a support structure to support the dirt collection chamber and a cleaning sheet. The cleaning head also may include a suction nozzle. At least a portion of the dirt collection chamber may be made of a filter material.