Cleaning device
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.
1. A replacement head for use with a cleaning device, comprising:
a planar cleaning sheet having a lower surface configured to contact a surface to be cleaned; and
a housing defining a chamber therein for receiving debris, the housing positioned only on a front half of the planar cleaning sheet and extending adjacent a leading portion of the cleaning sheet such that a trailing edge of the planar cleaning sheet is configured to extend rearward along the surface to be cleaned from a rear edge of the housing, the housing including an opening formed therein for allowing debris to flow into the chamber,
wherein the trailing edge is defined by a portion of the outer perimeter edge of the cleaning sheet.
2. The replacement head of claim 1 , wherein the cleaning sheet has a width that is greater than a width of the housing and a length that is greater than a length of the housing.
3. The replacement head of claim 1 , wherein the housing is directly attached to the cleaning sheet.
4. The replacement head of claim 1 , wherein the housing is permanently attached to the cleaning sheet.
5. The replacement head of claim 1 , wherein the chamber is integral with the housing.
6. The replacement head of claim 1 , wherein the chamber is formed at least partially by an air filter.
7. The replacement head of claim 1 , wherein the opening is in a front portion of the housing adjacent to an edge of the cleaning sheet.
8. The replacement head of claim 1 , further comprising a valve arranged to allow debris to flow through the opening into the chamber, while retaining debris within the chamber.
9. The replacement head of claim 1 , wherein the housing is configured to couple to a source of suction on a cleaning device to allow a vacuum force to be applied to the chamber to draw dirt through the opening into the chamber.
10. The replacement head of claim 1 , wherein the housing includes at least one engagement element configured to mate with an engagement element on a cleaning device for removably attaching the replacement head thereto.
11. A replacement head for use with a cleaning deice, comprising:
a housing having a dirt collection chamber and a suction inlet for allowing debris to flow into the dirt collection chamber, the housing being configured to couple to a cleaning device such that a vacuum force can be applied to the dirt collection chamber to draw dirt through the suction inlet into the dirt collection chamber; and
a planar cleaning sheet attached to the housing and having a trailing edge,
wherein the housing is positioned only on a front half of the cleaning sheet, and the trailing edge of the planar cleaning sheet extends rearward such that it is spaced a distance apart from a rear edge of the housing along the surface to be cleaned.
12. The replacement head of claim 11 , wherein the cleaning sheet has a width that is greater than a width of the housing and a length that is greater than a length of the housing.
13. The replacement head of claim 11 , wherein the housing is directly attached to the cleaning sheet.
14. The replacement head of claim 11 , wherein the housing is permanently attached to the cleaning sheet.
15. The replacement head of claim 11 , wherein the dirt collection chamber is integral with the housing.
16. The replacement head of claim 11 , wherein the chamber is formed at least partially by an air filter.
17. The replacement head of claim 11 , wherein the suction inlet is in a front portion of the housing adjacent to an edge of the cleaning sheet.
18. The replacement head of claim 11 , further comprising a valve arranged to allow debris to flow through the suction inlet into the chamber, while retaining debris within the dirt collection chamber.
19. The replacement head of claim 11 , wherein the housing includes at least one engagement element configured to mate with an engagement element on a cleaning device for removably attaching the replacement head thereto.