CN1698520A - Wet/dry vacuum - Google Patents

Wet/dry vacuum Download PDF

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Publication number
CN1698520A
CN1698520A CNA2005100702838A CN200510070283A CN1698520A CN 1698520 A CN1698520 A CN 1698520A CN A2005100702838 A CNA2005100702838 A CN A2005100702838A CN 200510070283 A CN200510070283 A CN 200510070283A CN 1698520 A CN1698520 A CN 1698520A
Authority
CN
China
Prior art keywords
wet
handle
dry vacuum
base
wetting
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.)
Pending
Application number
CNA2005100702838A
Other languages
Chinese (zh)
Inventor
戴维·A·帕罗特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Techtronic Industries Co Ltd
Original Assignee
Techtronic Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Techtronic Industries Co Ltd filed Critical Techtronic Industries Co Ltd
Publication of CN1698520A publication Critical patent/CN1698520A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Closures For Containers (AREA)
  • Table Equipment (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

A wet/dry vacuum is disclosed. The wet/dry vacuum preferably includes a base, a handle coupled with the base, a lid coupled with the handle, and a container that is removable from the base. In operation, the container is placed on the base. As the handle is rotated towards the rear of the base, the handle secures the container to the base by lowering the lid onto the container.

Description

Wet/Wet/dry vacuum
Technical field
The method that the present invention relates to a kind of wetting/Wet/dry vacuum and operate this wet/Wet/dry vacuum.
Background technology
Wet/Wet/dry vacuum is generally used for multiple cleaning purposes, comprises cleaning solid and liquid refuse.Usually, wet/Wet/dry vacuum uses solid and liquid refuse is all aspirated container in it.Typically, stopper is arranged, during content in needing empty container, this stopper can be pulled up in the bottom of this container.But usually need and to empty this container at the height that is positioned at above the container bottom.Therefore, need a kind of wet/Wet/dry vacuum that overcomes these defectives.
Summary of the invention
For solving the technical problem to be solved in the present invention, the invention provides a kind of wetting/Wet/dry vacuum, comprising: base has the upper and lower; Handle is pivotally mounted on the described top of described base, and described handle can move between first and second positions; Lid comprises the motor of vacuum cleaner housing, and described lid is installed on the described handle, thereby when described handle is positioned at described primary importance, described lid moves to first position of cap, and when described handle was positioned at the described second place, described lid moved to second position of cap; And container, removably be installed on the described base, wherein when described handle was positioned on the described primary importance, described container can be removed, and when described handle was positioned on the described second place, described container was fixed.
The present invention also provides a kind of method of operating wet/Wet/dry vacuum, described method comprises: vacuum cleaner unit (a) is provided, but described vacuum cleaner unit comprises base, the pivoting handle that is connected with described base and the lid that is connected with described handle, and wherein said lid accommodates motor of vacuum cleaner; (b) container is inserted on the described base; And (c) towards the described handle of described unit posterior rotation, the rotation of wherein said handle makes described lid descend and is fixed on the described container.
The present invention also provides a kind of and has wet/Wet/dry vacuum, and comprising: base has the upper and lower; Handle is installed on the described top of described base; And bucket, removably be installed on the described base.
Description of drawings
Can understand the present invention better with reference to accompanying drawing and detailed description.Parts in the accompanying drawing are unnecessary proportional, focus on illustrating principle of the present invention.
Fig. 1 is the perspective view of the wet/Wet/dry vacuum of a preferred embodiment;
Fig. 2 is a perspective view, shows the operation of the wet/Wet/dry vacuum of a preferred embodiment;
Fig. 3 shows the downside of a lid, and this lid has improved concentric lip limit and packing ring with adaptive with the bucket of different-diameter;
Fig. 4 shows the downside of another lid, and this lid has the packing ring of improved different size with adaptive with the bucket of various different-diameters.
The specific embodiment
By introducing, the preferred embodiment that describes below comprises wet/Wet/dry vacuum and uses the method for this wet/Wet/dry vacuum.Described wet/container that Wet/dry vacuum preferably includes base, the handle that is connected with base, the lid that is connected with handle and can remove from base.Term used herein " connection " meaning is directly or indirectly to connect via one or more intermediary element.In operation, container is placed on the base.Along with the posterior rotation of handle towards base, handle is by making lid and dropping on the container and container is fixed on the base.In addition, wet/Wet/dry vacuum is designed to this vacuum cleaner and uses traditional bucket, and this barrel is preferably 5 gallons bucket.
The perspective view of one preferred embodiment of Fig. 1 shows wet/Wet/dry vacuum 8.This vacuum cleaner generally includes base 10, handle 12, lid 14 and container 16.Base 10 comprises bottom 70 and top 72.In the preferred embodiment, bottom 70 comprises support plate 18, and this support plate has upper surface 20 and lower surface 22.The preferable shape of support plate 18 is circular, but also can use the optional shape such as square or rectangle.Support plate 18 also has front portion 24 and rear portion 26.In the preferred embodiment, top 72 comprises the back support unit 28 that has two sides 52.In the preferred embodiment, preferably in the lower end of back support unit 28, the rear portion of support plate 18 is connected on the support unit 28 of back.Support plate 18 and back support unit 28 can be integrally formed as shown in the figure, and the separation member that perhaps utilizes bolt, clip, pin or other securing members to tighten together forms.The preferable shape of back support unit 28 is a rectangle, but also can use such as square or circular optional shape.Base 10 preferably is made of plastics.Base 10 also can be by making such as the optional material of pottery, wood or metal.In the operation of wet/Wet/dry vacuum 8, container 16 is inserted and is placed on the base 10.In case the operation of wet/Wet/dry vacuum is finished, can remove container 16 from base 10 similarly.
In the preferred embodiment of the present invention, wet/Wet/dry vacuum 8 is built into and utilizes 5 GPBs to operate as container 16.Container 16 is preferably made by PVC.Container 16 also can be made by optional plastics or other light materials.Because its diversity, durability and random usability, 5 gallons of PVC buckets are preferred containers.5 gallons of PVC buckets are near (especially construction site and the families) that often see, and 5 gallons of PVC buckets are cheap, and can buy in multiple hard ware store.Other advantages of 5 gallons of PVC buckets are that they are salable and can reuse.Alternatively, wet/Wet/dry vacuum 8 can be built into, and the PVC bucket of this vacuum cleaner utilization different sizes except preferred 5 gallons is operated.As will be described, the operation that vacuum cleaner is sealed on the bucket makes and the bucket of different size can be used for same vacuum cleaner.
Also in this preferred embodiment, a plurality of wheels are connected on the lower surface 22 of support plate 18, and these wheels make and can easily move and should wet/Wet/dry vacuum 8.Preferably, two dome-shaped rear portion Casters (caster wheel) 30 are in relative both sides, be connected on the lower surface 22 of support plate 18 at the place, rear portion of support plate 18.Rear portion Caster 30 is preferably made by rubber, and can be made by the optional material such as plastics or metal.The cheese feature of rear portion Caster 30 helps to prevent any surface that contacts with this wheel of rubber wearing and tearing of wheel, such as wall, side plate etc., thereby makes that wet/Wet/dry vacuum 8 is the friendly formulas of family.And front-wheel 32 is connected on the lower surface 22 of this support plate 18 at the front end of support plate 18.Preferably, front-wheel 32 is positioned at the centre of support plate 18, and forms with the ball-and-socket type structure, and this structure makes wet/Wet/dry vacuum 8 can easily change direction when being moved.
Handle 12 is connected with the top 72 of base 10.Preferably, handle 12 is connected on the upper end of two sides 52 of back support unit 28 of base 10.Preferably, handle 12 utilizes pivot 34 to be connected with each side 52 of back support unit 28 rotationally, and this pivot makes handle 12 can carry out rotational motion with respect to base 10.Handle 12 preferably includes grip 38 and two supporting members 40.Grip 38 is on its each place, end is connected in the supporting member 40 any.In the preferred embodiment, grip 38 is formed with Overmolded structure, and this structure provides firm grasping, and has increased aesthetic feature for the handle 12 of wet/Wet/dry vacuum 8.Preferably, the top of each supporting member 40 is connected with grip 38, and the bottom of each supporting member 40 is connected with base 10.In addition, two supporting members 40 also can interconnect via the cramp bar 42 between these two parts.Handle 12 preferably is made of plastics.
Lid 14 is connected with handle 12, thus the position that the rotation of handle 12 is moved lid 14 with respect to base 10 simultaneously.Preferably, lid 14 utilizes pivot 44 to be connected with the cramp bar 42 of handle 12 rotationally.Lid 14 has lip limit 54, this lip limit make lid 14 for example by locking or be snapped into bucket on 16 the tram and engage with bucket 16.But, owing to produce vacuum, so lip limit 54 is not to be fixed on the bucket 16 lid 14 necessary.In the preferred embodiment, lid 14 comprises the housing 46 that is used for the motor of vacuum cleaner (not shown) and the annex 48 of the flexible pipe that is used for linking to each other with this housing 46.Foam rubber packing ring 50 is preferably installed around the bottom of motor shell 46, when lid 14 drop on the container 16 with operation should be wet/during Wet/dry vacuum 8, this packing ring provides tight seal for container 16.
Fig. 2 shows the operation of the wet/Wet/dry vacuum of a preferred embodiment.In order to operate this wet/Wet/dry vacuum 8, container 16 need be inserted and is placed on the base 16 of wet/Wet/dry vacuum 8.In operation, the handle 12 and the lid 14 of wet/Wet/dry vacuum 8 can move between the two positions.In primary importance 210, to prelocalization, and lid 14 is positioned to when container 16 is inserted in the base 10 handle 12 from the back support unit 28 of base 10, and lid 14 is positioned at the position of container 16 tops and does not contact with container 16.For handle 12 and lid 14 are placed into the second place, make the posterior rotation of handle 12 towards base 10, put in place in its second place 220 places locking up to this handle.Along with handle 12 rotates around pivot 34, lid 14 descends above container 16 simultaneously.When handle 12 locked onto on its second place 220, lid 14 dropped to it and is locked into some place on the container 16.Lid 14 is coupled to the top, edge of container 16 along the opening of rubber washer so that lid 14 is fixed to (as shown in Figure 1) on the container 16, allow like this to wet/Wet/dry vacuum 8 operates.
By vacuum cleaner is carried out certain improvement, can on single vacuum cleaner, use the bucket of different size.Particularly, around pivot 34 a wide slewing area is arranged, come the bucket of adaptive differing heights between lid 14 and base 16 by making handle 12.As shown in Figure 3, also can come lid 14 is improved by making lid 14 have a series of concentric lip limit 54 ', described concentric lip limit makes lid 14 to engage with the bucket of different-diameter.And packing ring 50 can be arranged between each concentric lip limit 54 ' on lid 14 downsides, so that the bucket of corresponding different size provides effective seal.Certainly, can use the concentric lip limit and the packing ring of any amount.As possibility, because lip limit 54 ' is not lid 14 to be fixed to bucket go up necessary, therefore as shown in Figure 4, having more at its downside, the lid 14 of large washer 50 (promptly having more different between the packing ring diameter in the inboard 56 and the outside 58) also can make the bucket of different-diameter be used for same vacuum cleaner.And the packing ring of different size can be used to the bucket diameter of adaptive excursion.
Described and illustrated various embodiments of the present invention.But just be described and illustrate by example.Within the scope of the present invention more kinds of embodiment and embodiment can be arranged, this is obvious to those skilled in the art.Therefore, the present invention is not limited to illustrated embodiment in specific details, representative embodiment and this specification.Therefore, the present invention is except appended claim book and equivalent thereof are necessary, and is unrestricted.

Claims (20)

1. one kind is wet/Wet/dry vacuum, comprising:
Base has the upper and lower;
Handle is pivotally mounted on the described top of described base, and described handle can move between first and second positions;
Lid comprises the motor of vacuum cleaner housing, and described lid is attached on the described handle, thereby when described handle is positioned at described primary importance, described lid moves to first position of cap, and when described handle was positioned at the described second place, described lid moved to second position of cap; With
Container removably is installed on the described base, and wherein when described handle was positioned on the described primary importance, described container can be removed, and when described handle was positioned on the described second place, described container was fixed.
2. as claimed in claim 1 wet/Wet/dry vacuum, it is characterized in that described container is the bucket of traditional 5 gallons of structures.
3. as claimed in claim 2 wetting/Wet/dry vacuum is characterized in that described container is made by PVC.
4. as claimed in claim 1 wetting/Wet/dry vacuum is characterized in that, also comprises at least two Casters that are connected with the bottom surface of described base.
5. as claimed in claim 4 wetting/Wet/dry vacuum is characterized in that described at least two wheels comprise the tread that scribbles rubber.
6. as claimed in claim 5 wetting/Wet/dry vacuum is characterized in that, comprises also and described two cheese covers that wheel links to each other that described cheese cover can be used to cover the described described tread that scribbles rubber of taking turns at least.
7. as claimed in claim 1 wetting/Wet/dry vacuum is characterized in that described handle is Overmolded handle.
8. as claimed in claim 1 wetting/Wet/dry vacuum is characterized in that, also comprises a seal, is connected with the neighboring of described lid.
9. as claimed in claim 8 wetting/Wet/dry vacuum is characterized in that described seal is made by foam rubber.
10. as claimed in claim 1 wetting/Wet/dry vacuum is characterized in that described vacuum cleaner unit comprises motor and the flexible pipe that links to each other with described motor.
11. as claimed in claim 1 wetting/Wet/dry vacuum is characterized in that also comprise pivot, described pivot is used for described lid is connected to described handle.
12. as claimed in claim 4 wetting/Wet/dry vacuum is characterized in that, also comprises Place formula wheel in the ball-and-socket that is connected with described base.
13. a method of operating wet/Wet/dry vacuum, described method comprises:
(a) provide vacuum cleaner unit, but described vacuum cleaner unit comprises base, the pivoting handle that is connected with described base and the lid that is connected with described handle, wherein said lid accommodates motor of vacuum cleaner;
(b) container is inserted on the described base; And
(c) towards the described handle of described unit posterior rotation, the rotation of wherein said handle makes described lid descend and is fixed on the described container.
14. method as claimed in claim 13 is characterized in that, described container is the bucket of traditional 5 gallons of structures.
15. method as claimed in claim 14 is characterized in that, described container is made by PVC.
16. wet/Wet/dry vacuum comprises:
Base has the upper and lower;
Handle is installed on the described top of described base; And
Bucket removably is attached on the described base.
17. as claimed in claim 16 wetting/Wet/dry vacuum is characterized in that, described bucket is the construction site bucket.
18. as claimed in claim 16 wetting/Wet/dry vacuum is characterized in that, also comprises at least two castors that are connected with the bottom surface of described base.
19. as claimed in claim 18 wetting/Wet/dry vacuum is characterized in that described at least two wheels comprise the tread that scribbles rubber.
20. as claimed in claim 19 wetting/Wet/dry vacuum is characterized in that, comprises also and described two cheese covers that wheel links to each other that described cheese cover can be used to cover the described described tread that scribbles rubber of taking turns at least.
CNA2005100702838A 2004-05-19 2005-05-13 Wet/dry vacuum Pending CN1698520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/849,415 US20050257340A1 (en) 2004-05-19 2004-05-19 Wet/dry vacuum
US10/849,415 2004-05-19

Publications (1)

Publication Number Publication Date
CN1698520A true CN1698520A (en) 2005-11-23

Family

ID=34936422

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005100702838A Pending CN1698520A (en) 2004-05-19 2005-05-13 Wet/dry vacuum

Country Status (7)

Country Link
US (1) US20050257340A1 (en)
EP (1) EP1600090A3 (en)
JP (1) JP2005329243A (en)
CN (1) CN1698520A (en)
AU (1) AU2005201940A1 (en)
MX (1) MXPA05005362A (en)
RU (1) RU2005115244A (en)

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Also Published As

Publication number Publication date
US20050257340A1 (en) 2005-11-24
EP1600090A2 (en) 2005-11-30
JP2005329243A (en) 2005-12-02
MXPA05005362A (en) 2005-11-24
EP1600090A3 (en) 2006-06-07
AU2005201940A1 (en) 2005-12-08
RU2005115244A (en) 2006-11-27

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