Disposable dust receptacle

• US 20040031111A1
• Filed: 08/14/2002
• Published: 02/19/2004
• Est. Priority Date: 08/14/2002
• Status: Abandoned Application

• Current Assignee: SC Johnson & Son Incorporated
• Original Assignee: SC Johnson & Son Incorporated
• Inventors: Moy, Pamela T., Porchia, Jose
• Application Number:
  US10/218,798
• Publication Number:
  US 20040031111A1
• Time in Patent Office: Days
• US Class Current: 15/52.1
• CPC Class Codes: A47L 11/33 having means for storing dirt
• CPC Class Codes: A47L 11/4013 Contaminants collecting devices, i.e. hoppers, tanks or the like
• CPC Class Codes: A47L 11/4025 Means for emptying
• CPC Class Codes: A47L 11/4041 Roll shaped surface treating tools
• CPC Class Codes: B65D 5/10 with end closures formed by inward-folding of self-locking flaps hinged to tubular body
• CPC Class Codes: G06Q 30/0643 Graphical representation of items or shoppers
• CPC Class Codes: Y02W 90/10 Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Abstract

A disposable dust receptacle can be formed from a foldable blank. It has flaps that close an open end so that the receptacle closes automatically as the receptacle is removed from a cleaning machine. The receptacle can be constructed from a biodegradable material, and is most suitable for use with cleaning machines having rotary brushes.

Claims

1. A disposable receptacle, the dust receptacle comprising:

a box having an openable end for permitting dust to enter the receptacle when the end is open; and

a cover that can close at least in part automatically when the box is removed from the cleaning device.

2. The disposable receptacle of claim 1, wherein the receptacle has been constructed from a flat, foldable blank of material.

3. The disposable receptacle of claim 1, wherein the cover comprises a first flap and a second flap, each being positioned adjacent said openable end.

4. The disposable receptacle of claim 3, further comprising a channel cut into at least one of the first and second flaps, wherein the other flap can be partially slid into the channel to assist in maintaining the cover in a closed position.

5. The disposable receptacle of claim 1, wherein the receptacle is made of a cardboard material.

6. The disposable receptacle of claim 1, wherein the openable end is essentially rectangular.

7. The disposable receptacle of claim 1, wherein the cover further comprises an overhanging folding flap, the folding flap comprising a double layer of material which hinges on the edge of the box to enclose the openable end of the box.

8. A cleaning device, comprising:

a housing containing a rotatable brush suitable for contacting a surface below the cleaning device;

an outlet positioned on the housing;

a disposable dust receptacle removably mountable to the outlet, wherein the receptacle is a claim 1 receptacle; and

a brush extending from the bottom of the housing to contact and clean a surface below the cleaning device.

9. The cleaning device of claim 7, wherein the outlet is in the form of a chute having a first open end and a second open end, the first open end of the chute being positioned in proximity to the brush to receive dirt thrown up by the brush, and the second open end of the chute being positioned in proximity to the dust receptacle when the dust receptacle is mounted to the outlet.

10. The cleaning device of claim 8, wherein the housing has an openable door for covering and controlling access to the dust receptacle when it is mounted to the outlet.

11. The cleaning device of claim 7, wherein the device is a robotic cleaner and the device further comprises controls in the housing to control movement of the device.

12. The cleaning device of claim 7, wherein the receptacle is sized and dimensioned to be press-fit over an end of the chute.