U.S. patent application number 11/723001 was filed with the patent office on 2008-09-18 for cleaning utensil with flexible peripheral regions.
This patent application is currently assigned to Casabella Holdings LLC. Invention is credited to Andre Sampaio.
Application Number | 20080222825 11/723001 |
Document ID | / |
Family ID | 39760089 |
Filed Date | 2008-09-18 |
United States Patent
Application |
20080222825 |
Kind Code |
A1 |
Sampaio; Andre |
September 18, 2008 |
Cleaning utensil with flexible peripheral regions
Abstract
A cleaning head for a cleaning utensil, comprising a base
member, a connector associated with the base member for attachment
to a handle, and at least one flexible support member extending
from the base member. The at least one flexible support member and
the base member together define a common support surface for a
cleaning cover.
Inventors: |
Sampaio; Andre; (Valley
Cottage, NY) |
Correspondence
Address: |
VENABLE LLP
P.O. BOX 34385
WASHINGTON
DC
20043-9998
US
|
Assignee: |
Casabella Holdings LLC
Blauvelt
NY
|
Family ID: |
39760089 |
Appl. No.: |
11/723001 |
Filed: |
March 15, 2007 |
Current U.S.
Class: |
15/229.8 |
Current CPC
Class: |
A47L 13/252
20130101 |
Class at
Publication: |
15/229.8 |
International
Class: |
A47K 7/02 20060101
A47K007/02 |
Claims
1. A cleaning head for a cleaning utensil, comprising: a base
member; a connector associated with the base member for attachment
to a handle; and at least one flexible support member extending
from the base member, the at least one flexible support member and
the base member together defining a common support surface for a
cleaning cover.
2. The cleaning head of claim 1, wherein the base member is
substantially rigid.
3. The cleaning head of claim 1, wherein the connector is attached
to the base member and comprises at least one hinge.
4. The cleaning cover of claim 1, wherein the at least one flexible
support member comprises a foam.
5. The cleaning head of claim 1, wherein the at least one flexible
support member comprises a polymer.
6. The cleaning head of claim 1, wherein the at least one flexible
support member has a substantially tubular cross-section.
7. The cleaning head of claim 1, wherein the at least one flexible
support member defines a closed loop with respect to the base
member.
8. The cleaning head of claim 1, wherein the at least one flexible
support member comprises first and second flexible support members
located on substantially opposite sides of the base member.
9. The cleaning head of claim 8, wherein the first and second
flexible support members cooperate to secure a cleaning cover to
the cleaning head.
10. The cleaning head of claim 1, wherein the base member and the
at least one flexible support member together define a
substantially planar surface.
11. The cleaning head of claim 1, wherein the cleaning utensil is a
mop, duster, or sweeper.
12. The cleaning head of claim 1, further comprising a handle
attached to the connector.
13. The cleaning head of claim 1, wherein the at least one flexible
support member is capable of elastically bending through an angle
of at least about 30 degrees with respect to the base member.
14. The cleaning head of claim 1, wherein the at least one flexible
support member is capable of elastically bending through an angle
of at least about 60 degrees with respect to the base member.
15. The cleaning head of claim 1, wherein the at least one flexible
support member is capable of elastically bending through an angle
of at least about 90 degrees with respect to the base member.
16. A cleaning utensil, comprising: a cleaning head comprising a
base member, and at least one flexible support member extending
from the base member, wherein the base member and the at least one
flexible support member together define a common lower surface of
the cleaning head; a connector associated with the base member for
attachment to a handle; and a cleaning cover attached to the
cleaning head by the at least one flexible support member, the
cleaning cover extending over the common lower surface.
17. The cleaning utensil of claim 16, wherein the cleaning cover
comprises a fabric material.
18. The cleaning utensil of claim 16, wherein the cleaning cover
comprises a microfiber material.
19. The cleaning utensil of claim 16, wherein the cleaning cover
comprises a pocket adapted to receive the at least one flexible
support member.
20. The cleaning utensil of claim 16, wherein the cleaning cover
defines a perimeter, and comprises fringe extending around at least
a portion of the perimeter.
21. The cleaning utensil of claim 16, wherein the at least one
flexible support member comprises first and second flexible support
members located on substantially opposite sides of the base member,
wherein the cleaning cover comprises first and second pockets
adapted to receive the first and second flexible support members,
respectively.
22. The cleaning utensil of claim 16, wherein the base member is
substantially rigid.
23. The cleaning utensil of claim 16, wherein the connecter
comprises at least one hinge.
24. The cleaning utensil of claim 16, wherein the at least one
flexible support member comprises a foam.
25. The cleaning utensil of claim 16, wherein the at least one
flexible support member comprises a polymer.
26. The cleaning utensil of claim 16, wherein the at least one
flexible support member has a substantially tubular
cross-section.
27. The cleaning utensil of claim 16, wherein the cleaning utensil
is a mop, duster, or sweeper.
28. The cleaning utensil of claim 16, further comprising a handle
attached to the connector.
29. The cleaning utensil of claim 16, wherein the at least one
flexible support member is capable of elastically bending through
an angle of at least about 30 degrees with respect to the base
member.
30. The cleaning utensil of claim 16, wherein the at least one
flexible support member is capable of elastically bending through
an angle of at least about 60 degrees with respect to the base
member.
31. The cleaning utensil of claim 16, wherein the at least one
flexible support member is capable of elastically bending through
an angle of at least about 90 degrees with respect to the base
member.
Description
BACKGROUND
[0001] 1. Technical Field
[0002] This patent application relates generally to cleaning
utensils, such as mops, dusters, sweepers, and the like, and more
particularly, to cleaning utensils having a flexible cleaning
head.
[0003] 2. Related Art
[0004] Cleaning utensils, such as mops, dusters, sweepers, and the
like, are known in the art. These cleaning utensils are generally
used to clean relatively flat surfaces, such as floors, walls, or
the ceiling. Alternatively, these types of cleaning utensils can be
used to clean relatively flat surfaces on appliances or other
structures. Known cleaning utensils generally have a cleaning head
that is substantially rigid throughout. As a result, the rigid
cleaning head often bumps into obstacles located on the surface
being cleaned. For example, the head of a mop may bump into the
legs of a table, chair, or other piece of furniture, possibly
damaging the furniture, and/or making it difficult to clean certain
parts of the floor. In addition, the rigid cleaning head may
prevent access to certain areas desired to be cleaned. For example,
the rigid cleaning head on a conventional floor/wall duster may
make it difficult to dust in corners, and/or to dust crown molding,
baseboard, or other contoured surfaces. Therefore, there remains a
need in the art for cleaning utensils that overcome the
shortcomings of conventional solutions.
SUMMARY
[0005] According to an illustrative embodiment, this application
relates to a cleaning head for a cleaning utensil, comprising: a
base member; a connector associated with the base member for
attachment to a handle; and at least one flexible support member
extending from the base member, the at least one flexible support
member and the base member together defining a common support
surface for a cleaning cover.
[0006] According to another illustrative embodiment, this
application relates to a cleaning utensil, comprising: a cleaning
head comprising a base member, and at least one flexible support
member extending from the base member, wherein the base member and
the at least one flexible support member together define a common
lower surface of the cleaning head; a connector associated with the
base member for attachment to a handle; and a cleaning cover
attached to the cleaning head by the at least one flexible support
member, the cleaning cover extending over the common lower
surface.
BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The foregoing and other features and advantages of exemplary
embodiments of a cleaning utensil will be apparent from the
following detailed description, as illustrated in the accompanying
drawings, wherein like reference numbers generally indicate
identical, functionally similar, and/or structurally similar
elements.
[0008] FIG. 1 is a perspective view of an exemplary embodiment of a
cleaning utensil having a flexible cleaning head;
[0009] FIG. 2 is a perspective view of a portion of the cleaning
utensil of FIG. 1, shown with the cleaning cover separated from the
cleaning head;
[0010] FIG. 3 is a perspective, partially-exploded view of the
flexible cleaning head of FIG. 1; and
[0011] FIG. 4 is a front view of a portion of the flexible cleaning
head of FIG. 1, shown with one of the flexible support members bent
through an angle .beta. with respect to the base member.
DETAILED DESCRIPTION
[0012] Embodiments of a cleaning utensil are discussed in detail
below. In describing the embodiments, specific terminology is
employed for the sake of clarity. However, the invention is not
intended to be limited to the specific terminology so selected.
While specific embodiments are discussed, it should be understood
that this is done for illustration purposes only. A person skilled
in the relevant art will recognize that other components and
configurations can be used without departing from the spirit and
scope of the invention.
[0013] Referring to FIG. 1, an exemplary embodiment of a cleaning
utensil 10 is shown. In the exemplary embodiment shown, cleaning
utensil 10 is a mop, duster, or sweeper, which can be used, for
example, when dry to dust or sweep debris from the floor, walls,
ceiling, etc. Alternatively, cleaning utensil 10 can be used when
wet, for example, to mop a floor. Cleaning utensil 10 is not
limited to the exemplary embodiment shown in FIGS. 14, and can
alternatively take the form of other types of cleaning utensils
known in the art.
[0014] Referring to FIGS. 1 and 2, cleaning utensil 10 can
generally include a cleaning head 12 connected to a handle 14, and
a cleaning cover 16 removably connected to the cleaning head 12, as
will be described in more detail below. Referring to FIGS. 2 and 3,
the cleaning head 12 can include a base member 20, and one or more
flexible support members 22 extending laterally outward from the
base member 20. The base member 20 and the flexible support
member(s) 22 can be formed integrally, or alternatively can be
separate parts fastened together, as shown.
[0015] The cleaning head 12 can also include a connector 24 adapted
to couple the base member 20 to the handle 14. In the exemplary
embodiment shown, the connector 24 includes first and second hinges
26, 28, which cooperate to allow the handle 14 to pivot both
laterally and longitudinally with respect to the base member 20,
however, one of ordinary skill in the art will understand that
other types of connectors, both pivoting and fixed, can be
substituted for connector 24.
[0016] Referring to FIG. 2, the base member 20 and the flexible
support members 22 extending therefrom can define a common support
surface (e.g., the lower surface in the view of FIG. 2) that
provides a support for the cleaning cover 16. As shown in FIG. 2,
the flexible support members 22 can be located on substantially
opposite sides of the base member 20. Although two flexible support
members 22 are shown, alternative embodiments can have any number
and arrangement of flexible support members. For example, according
to one embodiment, four flexible support members 22 can originate
from the base member 20 in a "four leafed clover" pattern.
[0017] The cleaning cover 16 can include a backing having first and
second pockets 30, with each pocket being dimensioned to fit over
one of the flexible support members 22, as shown in FIG. 1. The
backing and pockets 30 can be constructed, for example, from nylon
or another suitable fabric. In the illustrative embodiment shown,
the pockets 30 can fit over the flexible support members 22,
thereby securing the cleaning cover 16 over the common support
surface. The cleaning cover 16 can be removed (e.g., to clean or
replace the cleaning cover 16) by bending one or more of the
flexible support members 22 out of the pockets 30. One of ordinary
skill in the art will understand that alternative structures can be
implemented to secure the cleaning cover 16 to the cleaning head
20. For example, resilient snaps, Velcro fasteners, elastic bands,
or other known structures in the art can be used.
[0018] As shown in FIG. 2, the cleaning cover 16 can comprise a
fabric material, such as chenille microfiber, cotton, fleece, etc.
All or a portion of the cleaning cover 16 can be covered with
fringe 50. Fringe 50 can comprise loops or strands of material, or
other shapes known in the art. As shown in FIG. 2, the fringe 50
can extend around the perimeter 52 of the cleaning cover 16. Fringe
50 can also cover all or a portion of the bottom, cleaning surface
of the cleaning cover 16. According to an exemplary embodiment, the
perimeter 52 of the cleaning cover 16 can substantially match the
common outer perimeter 54 defined by the base member 20, and the
flexible support members 22.
[0019] As shown in FIG. 2, the common support surface can be
generally planar when the cleaning head 12 is in a static state in
which little or no outside forces are being applied to it. However,
as illustrated in FIG. 4, when an external force is applied to one
of the flexible support members 22, for example, from a baseboard
or other household obstacle, the support member 22 can resiliently
bend with respect to the base member 20. By "elastically" it is
meant, for example, that the flexible support member 22 will
substantially return to its starting position (FIG. 2) after the
external force is removed, preferably without any substantial
damage or substantial degradation of the flexible support
member
[0020] Referring to FIG. 3, the base member 20 can be formed from a
substantially rigid material, such as a plastic, metal, composite,
or other known material. The flexible support member(s) 22 can be
formed from an elastic material, such as an open- or closed-cell
foam, a polymer, or other known elastic material. As shown in FIG.
3, each flexible support member 22 can be substantially tubular in
cross-section, and can attach to the base member 20 by fitting over
lugs 32. Additionally or alternatively, the flexible support
member(s) 22 can attach to the base member 20 using adhesives,
fasteners, snaps, or other known attachment methods. As shown in
FIGS. 2 and 3, each flexible support member 22 can be attached to
the base member 20 via a pair of the lugs 32, thereby forming a
closed loop with respect to the base member 20, however, other
shapes and configurations of the flexible support member(s) 22 are
possible. According to an alternative embodiment, the base member
20 and the flexible support member(s) 22 can be one integral
member, formed, for example, from a polymer.
[0021] Referring to FIG. 4, the flexible member(s) 22 can bend
through an angle with respect to the base member 20. For example,
as shown in FIG. 4, the flexible member 22 can define a
substantially planar surface 40 (extending out of the paper) and
the base member 20 can define a substantially 20 planar surface 42
(extending out of the paper). Bending the flexible support member
22 can create an angle .beta. between the planar surface 40 and the
planar surface 42. As a result, the cleaning cover 16, when mounted
on the cleaning head 12, will have a bend corresponding to angle
.beta., allowing cleaning cover 16 to clean in corners and other
angled surfaces, such as the intersection between a floor and
baseboard. According to one exemplary embodiment, the angle .beta.
is at least about 30 degrees. According to another exemplary
embodiment, the angle .beta. is at least about 60 degrees.
According to yet another exemplary embodiment, the angle .beta. is
at least about 90 degrees.
[0022] The embodiments illustrated and discussed in this
specification are intended only to teach those skilled in the art
the best way known to the inventors to make and use the invention.
Nothing in this specification should be considered as limiting in
scope. All examples presented are representative and non-limiting.
The above-described embodiments may be modified or varied, as
appreciated by those skilled in the art in light of the above
teachings. It is therefore to be understood that, within the scope
of the claims and their equivalents, the invention may be practiced
otherwise than as specifically described.
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