US20120284951A1 - Portable cleaning assembly with waste container and anti tip-over protection - Google Patents
Portable cleaning assembly with waste container and anti tip-over protection Download PDFInfo
- Publication number
- US20120284951A1 US20120284951A1 US13/555,813 US201213555813A US2012284951A1 US 20120284951 A1 US20120284951 A1 US 20120284951A1 US 201213555813 A US201213555813 A US 201213555813A US 2012284951 A1 US2012284951 A1 US 2012284951A1
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- United States
- Prior art keywords
- battery
- cleaning assembly
- vacuum unit
- waste container
- set forth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
Definitions
- the subject invention relates to a portable cleaning assembly and specifically to a portable vacuum unit and waste container.
- the present invention is directed towards preventing the tip-over of portable cleaning assemblies.
- the subject invention presents a cleaning assembly.
- the assembly includes a vacuum unit for creating a vacuum to clean debris from an area. At least one battery is electrically connected to the vacuum unit for supplying electrical power to the vacuum unit.
- the assembly also includes a waste container for collecting waste separate from the debris collected by the vacuum unit.
- a transport mechanism supports the waste container, the vacuum unit, and the at least one battery for moving the waste container, the vacuum unit, and the at least one battery thereof.
- the at least one battery is balanced with the vacuum unit for preventing tip-over of the cleaning assembly.
- the balance between the at least one battery and the vacuum unit assists in preventing tip-over of the cleaning assembly. This is particularly advantageous when the waste container is completely or substantially empty and/or when the vacuum unit is mounted to an exterior of the waste container.
- FIG. 1 shows a cleaning assembly of the subject invention with a vacuum unit balanced against a battery such that a center of mass of the assembly is along a center axis of a transport mechanism;
- FIG. 2 shows an apron supporting batteries and disposed on an exterior sidewall of the waste container in balanced opposition to the vacuum unit also disposed on the exterior sidewall of the waste container;
- FIG. 3 shows the vacuum disposed on the exterior sidewall of the waste container and the batteries stored within the transport mechanism
- FIG. 4 shows the apron supporting the batteries disposed on the exterior sidewall of the waste container and the vacuum unit disposed within the transport mechanism;
- FIG. 5 shows the transport mechanism with both the vacuum unit and the batteries disposed within
- FIG. 6 shows the apron disposable on the waste container in a saddlebag configuration in which some batteries are located inside the waste container and some batteries are located outside the waste container;
- FIG. 7 shows the apron and batteries covering a majority of the interior and exterior surface of the sidewalls of the waste container
- FIG. 8 shows a plurality of aprons disposed on the waste container with one apron for supporting the batteries and another apron for supporting other objects;
- FIG. 9 shows a plurality of tubes connected together with each tube encompassing at least one battery
- FIG. 10 shows a battery storage rack attachable to a sidewall of the waste container
- FIG. 11 shows a battery storage rack attached to a side of the transport mechanism
- FIG. 12 shows the side of the transport mechanism forming a ledge to support the batteries
- FIG. 13 shows an air duct connected between the vacuum unit and the apron.
- a cleaning assembly 20 is shown herein.
- the assembly 20 includes a vacuum unit 22 for applying a vacuum to clean debris from an area.
- the vacuum unit 22 includes a motor (not shown) for creating the vacuum.
- Vacuum units 22 are known to those skilled in the art and various configurations may be employed with the subject invention.
- the assembly 20 also includes at least one battery 24 electrically connected to the vacuum unit 22 for supplying electrical power to said vacuum unit 22 . More specifically, the at least one battery 24 is electrically connected to the motor of the vacuum unit 22 .
- the term battery 24 herein refers to a cell for holding an electric charge, as is well known to those skilled in the art.
- the battery 24 may be of the many types known to those skilled in the art, such as, but not limited to, rechargeable, disposable, lead acid, and Alkaline.
- the at least one battery 24 is typically implemented as a plurality of batteries 24 .
- the batteries 24 may be connected in parallel and/or series to generate a proper level of electric power to operate the vacuum unit 22 .
- the use of the term “batteries” herein is done for convenience and does not necessarily require that multiple batteries 24 are implemented with the assembly 20 .
- the cleaning assembly 20 also includes a waste container 26 for collecting waste.
- the waste collecting in the waste container 26 is separate from the debris collected by said vacuum unit 22 . (However, the debris collected by the vacuum unit 22 may, at some point, be deposited in the waste container 26 .)
- the waste container 26 for use with the subject invention is preferably, but not limited to, a circular fifty-five or a forty-four gallon barrel. However, differently shaped and sized containers may be utilized depending upon the particular applications.
- the waste container 26 has an upper end 28 defining an opening 30 and a lower end 32 with a bottom 34 .
- the opening 30 is designed to receive and secure a waste liner (not shown) and/or to store any waste deposited therein.
- the waste container 26 includes a sidewall 36 extending between the upper end 28 and the lower end 32 .
- the sidewall 36 defines an interior 38 and an exterior 39 of the waste container 26 .
- Handles (not numbered) may extend from the sidewall 36 .
- a waste container lid (not shown) may be disposed on the upper end 28 for enclosing the waste container 26 .
- the cleaning assembly 20 also includes a transport mechanism 40 supporting the waste container 26 , the vacuum unit 22 , and the at least one battery 24 .
- the transport mechanism 40 allows portable, self-contained movement of the waste container 26 , the vacuum unit 22 , and the at least one battery 24 about an area. Therefore, the vacuum may be utilized to collect the debris and while allowing for independent filling of the waste container 26 with waste.
- the transport mechanism 40 may include wheels 42 for moving about the area, and more preferably includes at least three castors (not labeled). Of course, it is to be understood that different types of wheels 42 may be utilized depending upon the type of vacuum unit 22 and waste container 26 .
- the at least one battery 24 is balanced with the vacuum unit 22 . More specifically, the at least one battery 24 is disposed in opposition to the vacuum unit 22 for providing the balance therebetween. By balancing the at least one battery 24 and the vacuum unit 22 , a center of mass 43 of the assembly 20 is disposed generally along a center axis 44 of the transport mechanism 40 . The center axis 44 extends generally perpendicular from a center point (not shown) of the transport mechanism 40 .
- the balance between the battery or batteries 24 and the vacuum unit 22 assists in preventing tip-over of the cleaning assembly 20 . This is particularly important when the waste container 26 is completely or substantially empty.
- the vacuum unit 22 may be disposed at any of several suitable locations of the assembly 20 .
- the vacuum unit 22 is supported by the sidewall 36 of the waste container 26 .
- the vacuum unit 22 is disposed on the exterior 39 of the waste container 26 .
- the vacuum unit 22 is disposed adjacent a first portion 46 of the sidewall 36 .
- the vacuum unit 22 may be disposed below the waste container 26 .
- the vacuum unit 22 may be enclosed by the transport mechanism 40 .
- the vacuum unit 22 is integrated with the transport mechanism 40 .
- the batteries 24 may also be disposed at any of several suitable locations of the assembly 20 .
- the batteries 24 are disposed adjacent a second portion 48 of the sidewall 36 opposite the first portion 46 of the sidewall 36 .
- the assembly 20 is balanced and generally resistant to tipping over.
- the batteries 24 are disposed adjacent the sidewall 36 of the waste container 26 .
- the batteries 24 may be located at the exterior 39 of the waste container 26 , within the interior 38 of the waste container 26 , or a combination of both.
- the batteries 24 may be supported by an apron 50 having one or more pockets 52 .
- Each pocket 52 of the apron 50 may hold and enclose one or more batteries 24 .
- each pocket 52 is sized to hold a single battery 24 .
- other sizing of the pockets 52 may alternative be acceptable.
- the apron 50 may be formed of fabric, plastic, or other suitable material. As such, the apron 50 may be flexible or rigid.
- the apron 50 may be shaped as a flat sheet that conforms to the shape it is held against. For instance, the apron 50 may be shaped to conform to the sidewall 36 of the waste container 26 .
- the apron 50 is supported by the upper end 28 of the waste container 26 in a saddlebag fashion.
- the pockets and batteries 24 are disposed in both the interior and exterior 39 of the waste container 26 .
- the apron 50 may be configured to cover a majority or the entirety of the surface defined by the sidewall 36 of the waste container 26 . As shown in FIG. 7 , the batteries 24 may be disposed adjacent the entire sidewall 36 in both the interior 38 and exterior 39 of the waste container. Straps may be utilized to hold the apron 50 and the batteries 24 in place.
- the apron 50 may be disposed adjacent to the sidewall 36 on only the exterior 39 of the waste container 26 , as shown in FIGS. 2 and 4 .
- a hook 54 may be connected to the apron 50 and be affixed to the upper end 28 of the waste container 26 for supporting the apron 50 thereto.
- a strap 56 may also extend from the apron 50 and around the sidewall 36 to hold the apron 50 in place.
- the apron 50 may also be utilized to hold other objects (not shown) besides the batteries 24 .
- the apron 50 could also hold cleaning supplies.
- a single apron 50 could be utilized to hold the batteries 24 and the other objects.
- multiple aprons 50 could be utilized: one to hold the batteries 24 and one to hold the other objects.
- the batteries 24 may also be disposed in a plurality of tubes 57 , as shown in FIG. 9 , that are preferably connected together to form a stick-like shape. Each tube 57 preferably encapsulates one battery 24 . However, multiple batteries 24 may be disposed in each tube 57 .
- the interconnected tubes 57 are suspended from the upper end 28 of the waste container 26 .
- the tubes 57 may be formed of a flexible material, a rigid material, or a combination of both.
- the interconnected tubes 57 may also form the shape of a hook (not numbered) for convenient connection to the upper end 28 of the waste container 26 .
- the batteries 24 may also be positioned below the waste container 26 .
- the batteries 24 may be enclosed by the transport mechanism 40 .
- the batteries 24 are integrated with the transport mechanism 40 .
- the batteries 24 may be located both within the transport mechanism 40 and within the apron 50 , as shown in FIG. 5 .
- active batteries 24 i.e., batteries 24 being used to power the vacuum unit 22 may be disposed in the apron 50 while spare batteries are disposed in the transport mechanism 24 , or vice-versa.
- the batteries 24 may also be integrally molded into the waste container 26 or transport mechanism 40 . This is particularly advantageous with rechargeable batteries 24 that need not be removed.
- the assembly 20 may also include charging circuits (not shown) electrically connected to the batteries 24 for charging the rechargeable batteries 24 . As such, the assembly 20 may be plugged-in to commercial power to recharge the batteries 24 when the assembly 20 is not in use.
- the locations of the batteries 24 for the assembly 20 are critical for the balance of the assembly 20 to prevent tip over as well as functionality.
- the assembly 20 With the batteries 24 in opposition to the vacuum unit 22 , as shown in FIGS. 1 and 2 , the assembly 20 is in balance and the tip over tendency is negligible.
- the tip over tendency With the vacuum element on the outside of the barrel and the batteries 24 inside the transport mechanism 40 , as shown in FIG. 3 , the tip over tendency is also negligible.
- the batteries 24 may also or alternatively be supported by a rack 58 .
- the rack 58 may be located on the exterior 39 or the interior 38 of the waste container 26 . This rack 58 may be attached to the sidewall 36 of the waste container 26 , as shown in FIG. 10 , or to the transport mechanism 40 , as shown in FIG. 11 .
- the rack 58 is preferably formed of a rigid material, such as, but not limited to, metal or hard plastic.
- the rack 58 is shaped to conform to the surface it is attached to.
- the transport mechanism 40 may have an irregular shape.
- the side 60 of the transport mechanism 40 may extend past the sidewall 36 of the waste container 26 , as shown in FIG. 12 .
- the transport mechanism 40 forms a ledge 62 to support the batteries 24 .
- the assembly 20 includes at least one air duct 64 which routes exhaust air from the vacuum unit 22 towards the batteries 24 .
- the air duct 64 is fluidic communication with the batteries 24 .
- FIG. 13 shows the air duct 64 interfaced with the apron 60
- the air duct 64 may be utilized no matter where the batteries 24 are disposed, e.g., in the apron 50 , in the transport mechanism 40 , in the tubes 57 , or in the rack 58 .
- the duct 64 may be formed of rigid, semi-rigid, or flexible material.
- the aprons 50 define passages (not numbered) between the pockets 52 to distribute the exhaust air therethrough. More preferably, the passages are defined such that each battery 24 receives exhaust air from the vacuum unit 22 .
- the passages may be voids formed between the pockets 52 .
- the passages may be implemented with a breathable fabric that forms at least part of the pockets 52 and/or the apron 50 .
- those skilled in the art realize other techniques for forming such fluidic passages between the pockets 52 .
- the exhaust air exits the apron 50 in a downward direction. This downward airflow prevents dust and debris from being thrown up into the air.
- passageways may be formed in the other battery 24 supporting configurations, e.g., in the transport mechanism 40 , in the tubes 57 , or in the rack 58 . This is especially critical where the batteries 24 are separated from one another using dividing walls, partitions, or other such obstructions.
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- Engineering & Computer Science (AREA)
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- Battery Mounting, Suspending (AREA)
Abstract
A portable cleaning assembly includes a vacuum unit for vacuuming debris and a waste container for collecting waste separate from the vacuumed debris. The assembly also includes one or more batteries electrically connected to the vacuum unit for providing electric power. A transport mechanism supports the waste container, the vacuum unit, and the batteries to allow the free movement of the assembly about an area. The at least one battery is balanced in opposition with the vacuum unit to prevent tip-over of the cleaning assembly.
Description
- This application claims the benefit of provisional patent application No. 61/125,283, filed Apr. 24, 2008, which is hereby incorporated by reference.
- 1. Field of the Invention
- The subject invention relates to a portable cleaning assembly and specifically to a portable vacuum unit and waste container.
- 2. Description of the Related Art
- In the field of industrial and office cleaning, portable cleaning assemblies having both a waste container and a vacuum unit are becoming well known. Unfortunately, these assemblies, while useful, have a propensity to tip-over due to the mass of the vacuum unit. This is particularly the case when the vacuum unit is disposed on an exterior of the waste container. Of course, damage may occur to the assembly when it tips over.
- As such, the present invention is directed towards preventing the tip-over of portable cleaning assemblies.
- The subject invention presents a cleaning assembly. The assembly includes a vacuum unit for creating a vacuum to clean debris from an area. At least one battery is electrically connected to the vacuum unit for supplying electrical power to the vacuum unit. The assembly also includes a waste container for collecting waste separate from the debris collected by the vacuum unit. A transport mechanism supports the waste container, the vacuum unit, and the at least one battery for moving the waste container, the vacuum unit, and the at least one battery thereof. The at least one battery is balanced with the vacuum unit for preventing tip-over of the cleaning assembly.
- The balance between the at least one battery and the vacuum unit assists in preventing tip-over of the cleaning assembly. This is particularly advantageous when the waste container is completely or substantially empty and/or when the vacuum unit is mounted to an exterior of the waste container.
- Other advantages of the present invention will be readily appreciated, as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings wherein:
-
FIG. 1 shows a cleaning assembly of the subject invention with a vacuum unit balanced against a battery such that a center of mass of the assembly is along a center axis of a transport mechanism; -
FIG. 2 shows an apron supporting batteries and disposed on an exterior sidewall of the waste container in balanced opposition to the vacuum unit also disposed on the exterior sidewall of the waste container; -
FIG. 3 shows the vacuum disposed on the exterior sidewall of the waste container and the batteries stored within the transport mechanism; -
FIG. 4 shows the apron supporting the batteries disposed on the exterior sidewall of the waste container and the vacuum unit disposed within the transport mechanism; -
FIG. 5 shows the transport mechanism with both the vacuum unit and the batteries disposed within; -
FIG. 6 shows the apron disposable on the waste container in a saddlebag configuration in which some batteries are located inside the waste container and some batteries are located outside the waste container; -
FIG. 7 shows the apron and batteries covering a majority of the interior and exterior surface of the sidewalls of the waste container; -
FIG. 8 shows a plurality of aprons disposed on the waste container with one apron for supporting the batteries and another apron for supporting other objects; -
FIG. 9 shows a plurality of tubes connected together with each tube encompassing at least one battery; -
FIG. 10 shows a battery storage rack attachable to a sidewall of the waste container; -
FIG. 11 shows a battery storage rack attached to a side of the transport mechanism; -
FIG. 12 shows the side of the transport mechanism forming a ledge to support the batteries; and -
FIG. 13 shows an air duct connected between the vacuum unit and the apron. - Referring to the Figures, wherein like numerals indicate like or corresponding parts throughout the several views, a
cleaning assembly 20 is shown herein. - Referring to
FIG. 1 , theassembly 20 includes avacuum unit 22 for applying a vacuum to clean debris from an area. Thevacuum unit 22 includes a motor (not shown) for creating the vacuum.Vacuum units 22 are known to those skilled in the art and various configurations may be employed with the subject invention. - The
assembly 20 also includes at least onebattery 24 electrically connected to thevacuum unit 22 for supplying electrical power to saidvacuum unit 22. More specifically, the at least onebattery 24 is electrically connected to the motor of thevacuum unit 22. Theterm battery 24 herein refers to a cell for holding an electric charge, as is well known to those skilled in the art. Thebattery 24 may be of the many types known to those skilled in the art, such as, but not limited to, rechargeable, disposable, lead acid, and Alkaline. The at least onebattery 24 is typically implemented as a plurality ofbatteries 24. Thebatteries 24 may be connected in parallel and/or series to generate a proper level of electric power to operate thevacuum unit 22. The use of the term “batteries” herein is done for convenience and does not necessarily require thatmultiple batteries 24 are implemented with theassembly 20. - The
cleaning assembly 20 also includes awaste container 26 for collecting waste. The waste collecting in thewaste container 26 is separate from the debris collected by saidvacuum unit 22. (However, the debris collected by thevacuum unit 22 may, at some point, be deposited in thewaste container 26.) Thewaste container 26 for use with the subject invention is preferably, but not limited to, a circular fifty-five or a forty-four gallon barrel. However, differently shaped and sized containers may be utilized depending upon the particular applications. Thewaste container 26 has anupper end 28 defining an opening 30 and alower end 32 with abottom 34. The opening 30 is designed to receive and secure a waste liner (not shown) and/or to store any waste deposited therein. Thewaste container 26 includes asidewall 36 extending between theupper end 28 and thelower end 32. Thesidewall 36 defines aninterior 38 and anexterior 39 of thewaste container 26. Handles (not numbered) may extend from thesidewall 36. A waste container lid (not shown) may be disposed on theupper end 28 for enclosing thewaste container 26. - The
cleaning assembly 20 also includes atransport mechanism 40 supporting thewaste container 26, thevacuum unit 22, and the at least onebattery 24. As such, thetransport mechanism 40 allows portable, self-contained movement of thewaste container 26, thevacuum unit 22, and the at least onebattery 24 about an area. Therefore, the vacuum may be utilized to collect the debris and while allowing for independent filling of thewaste container 26 with waste. Thetransport mechanism 40 may includewheels 42 for moving about the area, and more preferably includes at least three castors (not labeled). Of course, it is to be understood that different types ofwheels 42 may be utilized depending upon the type ofvacuum unit 22 andwaste container 26. - The at least one
battery 24 is balanced with thevacuum unit 22. More specifically, the at least onebattery 24 is disposed in opposition to thevacuum unit 22 for providing the balance therebetween. By balancing the at least onebattery 24 and thevacuum unit 22, a center ofmass 43 of theassembly 20 is disposed generally along acenter axis 44 of thetransport mechanism 40. Thecenter axis 44 extends generally perpendicular from a center point (not shown) of thetransport mechanism 40. - The balance between the battery or
batteries 24 and thevacuum unit 22 assists in preventing tip-over of the cleaningassembly 20. This is particularly important when thewaste container 26 is completely or substantially empty. - The
vacuum unit 22 may be disposed at any of several suitable locations of theassembly 20. In various embodiments, as shown inFIGS. 1-3 , thevacuum unit 22 is supported by thesidewall 36 of thewaste container 26. In these illustrated embodiments, thevacuum unit 22 is disposed on theexterior 39 of thewaste container 26. In the embodiments illustrated inFIG. 1 , thevacuum unit 22 is disposed adjacent afirst portion 46 of thesidewall 36. - In other embodiments, as shown in
FIGS. 4 and 5 , thevacuum unit 22 may be disposed below thewaste container 26. In some embodiments, thevacuum unit 22 may be enclosed by thetransport mechanism 40. In other words, thevacuum unit 22 is integrated with thetransport mechanism 40. - The
batteries 24 may also be disposed at any of several suitable locations of theassembly 20. In the embodiment illustrated inFIG. 1 , thebatteries 24 are disposed adjacent asecond portion 48 of thesidewall 36 opposite thefirst portion 46 of thesidewall 36. As thevacuum unit 22 and thebatteries 24 are disposed on opposite portions of thewaste container 26, theassembly 20 is balanced and generally resistant to tipping over. - In various embodiments, the
batteries 24 are disposed adjacent thesidewall 36 of thewaste container 26. Thebatteries 24 may be located at theexterior 39 of thewaste container 26, within theinterior 38 of thewaste container 26, or a combination of both. - The
batteries 24 may be supported by anapron 50 having one or more pockets 52. Eachpocket 52 of theapron 50 may hold and enclose one ormore batteries 24. Preferably, eachpocket 52 is sized to hold asingle battery 24. However, other sizing of thepockets 52 may alternative be acceptable. Theapron 50 may be formed of fabric, plastic, or other suitable material. As such, theapron 50 may be flexible or rigid. Theapron 50 may be shaped as a flat sheet that conforms to the shape it is held against. For instance, theapron 50 may be shaped to conform to thesidewall 36 of thewaste container 26. - In the embodiment shown in
FIG. 6 , theapron 50 is supported by theupper end 28 of thewaste container 26 in a saddlebag fashion. As such, the pockets andbatteries 24 are disposed in both the interior andexterior 39 of thewaste container 26. - The
apron 50 may be configured to cover a majority or the entirety of the surface defined by thesidewall 36 of thewaste container 26. As shown inFIG. 7 , thebatteries 24 may be disposed adjacent theentire sidewall 36 in both the interior 38 andexterior 39 of the waste container. Straps may be utilized to hold theapron 50 and thebatteries 24 in place. - In other embodiments, the
apron 50 may be disposed adjacent to thesidewall 36 on only theexterior 39 of thewaste container 26, as shown inFIGS. 2 and 4 . Ahook 54 may be connected to theapron 50 and be affixed to theupper end 28 of thewaste container 26 for supporting theapron 50 thereto. Astrap 56 may also extend from theapron 50 and around thesidewall 36 to hold theapron 50 in place. - The
apron 50 may also be utilized to hold other objects (not shown) besides thebatteries 24. For instance, theapron 50 could also hold cleaning supplies. Asingle apron 50 could be utilized to hold thebatteries 24 and the other objects. Alternatively, as shown inFIG. 8 ,multiple aprons 50 could be utilized: one to hold thebatteries 24 and one to hold the other objects. - The
batteries 24 may also be disposed in a plurality oftubes 57, as shown inFIG. 9 , that are preferably connected together to form a stick-like shape. Eachtube 57 preferably encapsulates onebattery 24. However,multiple batteries 24 may be disposed in eachtube 57. Theinterconnected tubes 57 are suspended from theupper end 28 of thewaste container 26. Thetubes 57 may be formed of a flexible material, a rigid material, or a combination of both. Theinterconnected tubes 57 may also form the shape of a hook (not numbered) for convenient connection to theupper end 28 of thewaste container 26. - The
batteries 24 may also be positioned below thewaste container 26. In some embodiments, thebatteries 24 may be enclosed by thetransport mechanism 40. In other words, thebatteries 24 are integrated with thetransport mechanism 40. Furthermore, thebatteries 24 may be located both within thetransport mechanism 40 and within theapron 50, as shown inFIG. 5 . Moreover,active batteries 24, i.e.,batteries 24 being used to power thevacuum unit 22 may be disposed in theapron 50 while spare batteries are disposed in thetransport mechanism 24, or vice-versa. - The
batteries 24 may also be integrally molded into thewaste container 26 ortransport mechanism 40. This is particularly advantageous withrechargeable batteries 24 that need not be removed. Theassembly 20 may also include charging circuits (not shown) electrically connected to thebatteries 24 for charging therechargeable batteries 24. As such, theassembly 20 may be plugged-in to commercial power to recharge thebatteries 24 when theassembly 20 is not in use. - With the
vacuum unit 22 disposed on the outside, i.e.,exterior 39, of thewaste container 26, the locations of thebatteries 24 for theassembly 20 are critical for the balance of theassembly 20 to prevent tip over as well as functionality. With thebatteries 24 in opposition to thevacuum unit 22, as shown inFIGS. 1 and 2 , theassembly 20 is in balance and the tip over tendency is negligible. With the vacuum element on the outside of the barrel and thebatteries 24 inside thetransport mechanism 40, as shown inFIG. 3 , the tip over tendency is also negligible. - Referring to
FIGS. 10 and 11 , thebatteries 24 may also or alternatively be supported by arack 58. Therack 58 may be located on the exterior 39 or the interior 38 of thewaste container 26. Thisrack 58 may be attached to thesidewall 36 of thewaste container 26, as shown inFIG. 10 , or to thetransport mechanism 40, as shown inFIG. 11 . Therack 58 is preferably formed of a rigid material, such as, but not limited to, metal or hard plastic. Preferably, therack 58 is shaped to conform to the surface it is attached to. - The
transport mechanism 40 may have an irregular shape. For instance, theside 60 of thetransport mechanism 40 may extend past thesidewall 36 of thewaste container 26, as shown inFIG. 12 . As such, thetransport mechanism 40 forms aledge 62 to support thebatteries 24. - Preferably, heat generated by the
batteries 24 is dissipated to maintain battery life and for safety reasons (e.g., prevent fires, melting of plastics, etc.) Referring toFIG. 13 , theassembly 20 includes at least oneair duct 64 which routes exhaust air from thevacuum unit 22 towards thebatteries 24. Said another way, theair duct 64 is fluidic communication with thebatteries 24. AlthoughFIG. 13 shows theair duct 64 interfaced with theapron 60, theair duct 64 may be utilized no matter where thebatteries 24 are disposed, e.g., in theapron 50, in thetransport mechanism 40, in thetubes 57, or in therack 58. Theduct 64 may be formed of rigid, semi-rigid, or flexible material. - It is preferred that the
aprons 50 define passages (not numbered) between thepockets 52 to distribute the exhaust air therethrough. More preferably, the passages are defined such that eachbattery 24 receives exhaust air from thevacuum unit 22. The passages may be voids formed between thepockets 52. Alternatively, the passages may be implemented with a breathable fabric that forms at least part of thepockets 52 and/or theapron 50. Of course, those skilled in the art realize other techniques for forming such fluidic passages between thepockets 52. - It is also preferred that the exhaust air exits the
apron 50 in a downward direction. This downward airflow prevents dust and debris from being thrown up into the air. - Additionally, passageways may be formed in the
other battery 24 supporting configurations, e.g., in thetransport mechanism 40, in thetubes 57, or in therack 58. This is especially critical where thebatteries 24 are separated from one another using dividing walls, partitions, or other such obstructions. - The present invention has been described herein in an illustrative manner, and it is to be understood that the terminology which has been used is intended to be in the nature of words of description rather than of limitation. Obviously, many modifications and variations of the invention are possible in light of the above teachings. The invention may be practiced otherwise than as specifically described within the scope of the appended claims.
Claims (14)
1. A cleaning assembly comprising:
a vacuum unit for creating a vacuum to clean debris from an area;
at least one battery electrically connected to said vacuum unit for supplying electrical power to said vacuum unit;
a waste container for collecting waste separate from the debris collected by said vacuum unit; and
a transport mechanism supporting said waste container, said vacuum unit, and said at least one battery for moving said waste container, said vacuum unit, and said at least one battery thereof;
wherein said at least one battery is balanced with said vacuum unit for preventing tip-over of said cleaning assembly.
2. A cleaning assembly as set forth in claim 1 wherein said at least one battery is disposed in opposition to said vacuum unit for providing the balance therebetween.
3. A cleaning assembly as set forth in claim 1 wherein a center of mass of said assembly is disposed generally along a center axis of said transport mechanism.
4. A cleaning assembly as set forth in claim 1 wherein said waste container includes an upper end defining an opening, a lower end having a bottom, and a sidewall extending between the upper and lower ends.
5. A cleaning assembly as set forth in claim 4 wherein said vacuum unit is supported by said sidewall of said waste container and disposed adjacent a first portion of said sidewall.
6. A cleaning assembly as set forth in claim 4 wherein said at least one battery is disposed adjacent a second portion of said sidewall opposite said first portion of said sidewall.
7. A cleaning assembly as set forth in claim 1 wherein said vacuum unit is attached to said waste container.
8. A cleaning assembly as set forth in claim 1 wherein said vacuum unit is disposed within said transport mechanism.
9. A cleaning assembly as set forth in claim 1 further comprising an apron supported by said waste container and supporting said at least one battery.
10. A cleaning assembly as set forth in claim 9 wherein said apron includes at least one pocket wherein said at least one battery is disposed in said at least one pocket.
11. A cleaning assembly as set forth in claim 9 wherein said apron includes a plurality of pockets wherein one battery is disposed in each pocket.
12. A cleaning assembly as set forth in claim 9 further comprising a duct in fluidic communication between said vacuum and said apron for routing exhaust air from said vacuum to said at least one battery to cool said at least one battery.
13. A cleaning assembly as set forth in claim 12 wherein said apron defines passages between at least two of said pockets for allowing the exhaust air to flow between said pockets.
14. A cleaning assembly as set forth in claim 9 further comprising a duct in fluidic communication between said vacuum and said at least one battery for routing exhaust air from said vacuum to said at least one battery to cool said at least one battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/555,813 US20120284951A1 (en) | 2008-04-24 | 2012-07-23 | Portable cleaning assembly with waste container and anti tip-over protection |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12528308P | 2008-04-24 | 2008-04-24 | |
US12/386,930 US20090271943A1 (en) | 2008-04-24 | 2009-04-24 | Portable cleaning assembly with waste container and anti tip-over protection |
US13/555,813 US20120284951A1 (en) | 2008-04-24 | 2012-07-23 | Portable cleaning assembly with waste container and anti tip-over protection |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/386,930 Continuation US20090271943A1 (en) | 2008-04-24 | 2009-04-24 | Portable cleaning assembly with waste container and anti tip-over protection |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120284951A1 true US20120284951A1 (en) | 2012-11-15 |
Family
ID=41256135
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/386,930 Abandoned US20090271943A1 (en) | 2008-04-24 | 2009-04-24 | Portable cleaning assembly with waste container and anti tip-over protection |
US13/555,813 Abandoned US20120284951A1 (en) | 2008-04-24 | 2012-07-23 | Portable cleaning assembly with waste container and anti tip-over protection |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/386,930 Abandoned US20090271943A1 (en) | 2008-04-24 | 2009-04-24 | Portable cleaning assembly with waste container and anti tip-over protection |
Country Status (1)
Country | Link |
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US (2) | US20090271943A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107105957B (en) | 2014-12-12 | 2020-11-27 | 创科实业有限公司 | Battery powered vacuum cleaner |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323923A (en) * | 1992-08-17 | 1994-06-28 | Schauer Charles D | Waste container |
US6732403B2 (en) * | 2001-04-07 | 2004-05-11 | Glen E. Moore | Portable cleaning assembly |
US20050155177A1 (en) * | 2003-12-08 | 2005-07-21 | Shop Vac Corporation | Vacuum with rechargeable battery |
US7210193B2 (en) * | 2002-04-04 | 2007-05-01 | Moore Glen E | Portable cleaning assembly |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172743A (en) * | 1965-03-09 | Commercial vacuum cleaners | ||
US971895A (en) * | 1910-01-27 | 1910-10-04 | Urban Joedicke | Dust-collector. |
US1681624A (en) * | 1921-10-29 | 1928-08-21 | Commerce Guardian Trust | Air-way cleaning cabinet |
US2042387A (en) * | 1935-07-09 | 1936-05-26 | David F Cobb | Carrying case |
US2531920A (en) * | 1945-12-18 | 1950-11-28 | Raminger Martha | Suction ash collector |
US2528872A (en) * | 1948-08-27 | 1950-11-07 | Wade W Dick | Adjustable domestic tool carriage |
US3089177A (en) * | 1960-02-05 | 1963-05-14 | Electrolux Ab | Vacuum cleaner |
US3328826A (en) * | 1965-06-25 | 1967-07-04 | Paul E Amos | Combination vacuum cleaner and hassock |
US3401420A (en) * | 1966-06-17 | 1968-09-17 | Electrolux Corp | Vacuum cleaner device with hose and cord storage |
US4739535A (en) * | 1986-03-06 | 1988-04-26 | Schuld Ernest R | Vacuum cleaning machine |
US4699641A (en) * | 1986-09-29 | 1987-10-13 | The Singer Company | Support tray for disposable filter bag |
FR2617037B1 (en) * | 1987-06-25 | 1990-07-20 | Lubraniecki Jacques | WATERPROOF SOFT BAG VACUUM |
US5054157A (en) * | 1989-05-19 | 1991-10-08 | Whirlpool Corporation | Combination stand alone and canister vacuum cleaner |
US5113546A (en) * | 1990-10-19 | 1992-05-19 | Alternative Resources Corporation | Computer servicing cart with structural frame |
US5089037A (en) * | 1991-05-28 | 1992-02-18 | Marsolais Guy H | Industrial vacuum cleaning apparatus |
US5205013A (en) * | 1991-08-26 | 1993-04-27 | Flash Vac Inc. | Combined decorative storage housing and vacuum cleaner |
US5263223A (en) * | 1992-03-02 | 1993-11-23 | Von Schrader Company | Apparatus for cleaning interior surfaces |
US6170118B1 (en) * | 1997-10-15 | 2001-01-09 | Upkeeper Corporation | Collection apparatus for use with blower/vacuum units |
US6206980B1 (en) * | 1997-11-13 | 2001-03-27 | Kaivac, Inc. | Multi-functional cleaning machine |
US6455186B1 (en) * | 1998-03-05 | 2002-09-24 | Black & Decker Inc. | Battery cooling system |
US6058560A (en) * | 1998-08-04 | 2000-05-09 | Gab; Wayne Gerard | Vac-in-a-box |
US6199714B1 (en) * | 1998-09-18 | 2001-03-13 | Charlotte Annette Vaughn Thompson | Waste receptacle with swept debris pick up and features to maximize convenient use of receptacle liners |
US7014949B2 (en) * | 2001-12-28 | 2006-03-21 | Kabushiki Kaisha Toshiba | Battery pack and rechargeable vacuum cleaner |
US6880191B2 (en) * | 2001-12-31 | 2005-04-19 | Joe G. Bristor | Spray caddy and method of dispensing chemicals |
JP3658570B2 (en) * | 2002-03-29 | 2005-06-08 | 株式会社東芝 | Battery cleaner |
-
2009
- 2009-04-24 US US12/386,930 patent/US20090271943A1/en not_active Abandoned
-
2012
- 2012-07-23 US US13/555,813 patent/US20120284951A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323923A (en) * | 1992-08-17 | 1994-06-28 | Schauer Charles D | Waste container |
US6732403B2 (en) * | 2001-04-07 | 2004-05-11 | Glen E. Moore | Portable cleaning assembly |
US7210193B2 (en) * | 2002-04-04 | 2007-05-01 | Moore Glen E | Portable cleaning assembly |
US20050155177A1 (en) * | 2003-12-08 | 2005-07-21 | Shop Vac Corporation | Vacuum with rechargeable battery |
Also Published As
Publication number | Publication date |
---|---|
US20090271943A1 (en) | 2009-11-05 |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |