Cleaning apparatus with larger debris pick up

Patent metadata

Field	Value
Publication number	US-9814364-B1
Application number	US-201414536663-A
Country	US
Kind code	B1
Filing date	Nov 9, 2014
Priority date	Nov 10, 2013
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

New and novel structure(s) for cleaning surfaces have been disclosed. The device may include: a wiping surface, which may be disposable; a brush roll/larger debris gathering mechanism; a local debris storage and/or staging area, and a larger remote debris storage structure. Additionally, there are mechanisms and structures disclosed for powering the brush roll, activating the brush roll from an out of use position to an in use position, and moving the waste from one area to another. The invention at hand uniquely and inventively improves upon the known devices in this field.

First claim

I claim:

1. A surface cleaning device comprising:
a block-shaped receptacle having an opening defining a debris inlet adjacent a ramp for directing debris from the surface into an interior of the receptacle; said receptacle further having a bottom surface;
a pad holder disposed on the bottom surface of the receptacle, said pad holder configured to retain a cleaning cloth on a bottom surface thereof for cleaning the surface;
a rotary brush roll disposed adjacent a side of the receptacle such that the brush roll sweeps debris into the receptacle through the debris inlet, the brush roll coupled to the receptacle by a movable arm, the brush roll being operably coupled to a motor for driving the brush roll in rotation;
an elongate handle movably coupled to an upper surface of the receptacle by an articulated connection; and
wherein the handle and the movable arm of the brush roll are connected to each other in such a manner that movement of the handle results in movement of the brush roll arm such that the brush roll is moveable between a first position adjacent the pad holder at the bottom surface of the receptacle and a second position adjacent the upper surface of the receptacle.

2. The device of claim 1 , wherein the handle and the movable arm of the brush roll are connected to each other via a linkage.

3. The device of claim 2 , wherein the linkage includes a cam.

4. The device of claim 2 , wherein a pivot of the linkage and the motor share at least one common center axis.

5. The device of claim 1 , further including a switch disposed about at least one of the block-shaped receptacle or the elongated handle.

6. The device of claim 5 , wherein concomitant to the brush roll moving between the first position and the second position the switch activates the motor for driving the brush roll.

7. The device of claim 1 , further including a stabilizing leg extending from the block-shaped receptacle such that a space is created between the stabilizing leg and the block-shaped receptacle.

Assignees

• Caruso Steven Jerome
• Sharkninja Operating Llc

Inventors

• Caruso Steven Jerome

Classifications

• A47L11/4041

  Roll shaped surface treating tools · CPC title

• A47L11/4013

  Contaminants collecting devices, i.e. hoppers, tanks or the like · CPC title

• A47L11/4075

  Handles; levers · CPC title

• A47L11/4069

  Driving or transmission means for the cleaning tools · CPC title

• A47L11/33

  having means for storing dirt · CPC title