CN105848547B - Surface cleaning apparatus - Google Patents
Surface cleaning apparatus Download PDFInfo
- Publication number
- CN105848547B CN105848547B CN201480069828.0A CN201480069828A CN105848547B CN 105848547 B CN105848547 B CN 105848547B CN 201480069828 A CN201480069828 A CN 201480069828A CN 105848547 B CN105848547 B CN 105848547B
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- Prior art keywords
- cleaning apparatus
- main body
- axis
- surface cleaning
- storage unit
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000001419 dependent effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- 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
-
- 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
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge 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
- 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
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
- A47L9/1633—Concentric cyclones
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1641—Multiple arrangement thereof for parallel flow
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- 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
- A47L9/26—Incorporation of winding devices for electric cables
-
- 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
-
- 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
- A47L9/2805—Parameters or conditions being sensed
- A47L9/2821—Pressure, vacuum level or airflow
-
- 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
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
-
- 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)
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
- Cyclones (AREA)
Abstract
A kind of surface cleaning apparatus, includes suction source；For receiving the chamber with entrance and exit of dirt；Cable storage unit, for storing the cable for powering to suction source；And for providing the fluid flow path of fluid communication between the outlet and suction source of chamber；Wherein at least part of the fluid flow path extends through cable storage unit.
Description
Technical field
The present invention relates to a kind of surface cleaning apparatus.In particular it relates to which a kind of surface cleaning apparatus, utilizes suction
Dirt from area suction to be cleaned and is stored in the chamber that can be emptied by user by power source by dirt etc..This surface is clear
Clean equipment is commonly known as " vacuum cleaner ".
Summary of the invention
According to the first aspect of the invention, a kind of surface cleaning apparatus is provided, is included
Suction source；
For receiving the chamber with entrance and exit of dirt；
Cable storage unit, for storing the cable for powering to suction source；With
For providing the fluid flow path of fluid communication between the outlet and suction source of chamber；
Wherein at least part of the fluid flow path extends through cable storage unit.
The further feature of first aspect present invention proposes in the dependent claims for being attached to it.
According to the second aspect of the invention, a kind of surface cleaning apparatus is provided, is included
Suction source；
For receiving the chamber with entrance and exit of dirt；
Cable storage unit, for storing the cable for powering to suction source；With
For providing the fluid flow path of fluid communication between the outlet and suction source of chamber；
Wherein suction source, the chamber for receiving dirt and cable storage unit are to be substantially arranged side-by-side positioning.
The further feature of second aspect of the present invention proposes in the dependent claims for being attached to it.
According to the third aspect of the invention we, a kind of surface cleaning apparatus is provided, is included
Suction source；
For receiving the chamber with entrance and exit of dirt；
Cable storage unit, for storing the cable for powering to suction source, and including the space for storing cable；
For providing the fluid flow path of fluid communication between the outlet and suction source of chamber；With
Opening, the cable are extended or are left through the opening；
Wherein the equipment includes for allowing fluid from the spatial flow of cable storage unit to the valve of suction source.
The further feature of third aspect present invention proposes in the dependent claims for being attached to it.
According to the fourth aspect of the invention, a kind of surface cleaning apparatus according to a third aspect of the present invention is provided comprising
One or more or all features of any reverse side of the first aspect of the present invention and second aspect, and/or be included in about this
One or more or all features proposed in the dependent claims in either invention first aspect and second aspect face.
Detailed description of the invention
It now will be only by the embodiment of the mode of example various aspects with reference to the accompanying drawings to describe the present invention, in which:
Fig. 1 is the perspective view of the first embodiment of equipment according to the present invention；
Fig. 2 is another perspective view of equipment shown in Fig. 1；
Fig. 3 a to Fig. 3 b is the perspective view of the main body of equipment shown in Fig. 1；
Fig. 4 is the plan view of the main body of equipment shown in Fig. 1；
Fig. 5 is the cross-sectional side view of main body, and wherein valve is in the closed position；
Fig. 6 a is the cross-sectional side view of main body, and wherein valve is in an open position；And
Fig. 6 b is the cross-sectional side view of main body, and wherein valve is in the closed position；And
Fig. 7 is the perspective cross-sectional view of main body.
Specific embodiment
Referring to attached drawing, the first embodiment of surface cleaning apparatus 10 is shown.In brief, equipment 10 include main body 12,
The first round 14 at 12 first end of main body and the second wheel 16 at 12 opposed second ends of main body.Wheel can surround phase
The wheel axis rotation answered.Main body 12 is general cylindrical and has substantially elongated axis A, the edge between wheel 14,16 axis A
Main body 12 longitudinal length extend.
Main body 12 is shaped so that its outer surface substantially and is recessed, and outer surface is extended circumferentially over upon around axis A.More in detail
Carefully, in this particular example, main body 12 has middle section C, has and is located at middle section C and each wheel 14,16
Between corresponding lateral parts R, L.From attached drawing it can be seen that the radius Y of each part R, L with the part outer surface from
Middle section C extends towards each wheel 14,16 and is increased.In other words, part R, L are outside with their 14,16 extensions of direction wheel
Extension.
It should be understood that the shape of main body 12 ensures being arranged on the part on floor in the outer surface of main body 12
There is generally concave part.When equipment is positioned on floor surface F and two wheels 14,16 contact floor surface F, this is substantially
Recessed part provides space S.
Although in the present example, main body 12 is relative to extending transversely through the plane of center portion C and axis A substantially
Symmetrically it should be appreciated that main body 12 also can have other shapes without departing from the present invention.Main body
12 outer surface is not necessarily intended to symmetrical relative to axis A.For example, main body 12 may be shaped so that in main body and floor surface
Space S is provided between F, and is not provided with any concave portion or the like on the surface upwardly of main body 12 (such as it can be
Evagination).In the specific example, it is advantageous that so that the radius on the surface of the first round 14 and the second 16 ground-engagings of wheel is big
In the maximum width of main body (when transverse to axis A measurement).This ensures that main body does not make floor surface dirty when equipment is used
F。
Main body 12 accommodate suction source 18, for receive dirt and with entrance 22 and outlet 24 chamber 20, for storing
Cable storage unit 26 for the cable 28 powered to suction source 18, and for being provided between outlet 24 and suction source 18
The fluid flow path 30 of fluid communication.Suction source 18 includes motor 18a and is drivingly connected to motor 18a in order to provide suction
Fan 18b.Main body also accommodates cyclone separator means 32, is connected in mode known in the art with chamber 20, herein
It will not make any be discussed in further detail.The location and shape of these building blocks and its interaction will below more in detail
Carefully describe.Main body 12 is made of plastic material such as polycarbonate or acrylonitrile-butadiene-styrene (ABS) (ABS).Material is not
Transparent.But the material can also be made of a translucent or transparent material, to allow to provide the user with dirt water in chamber 20
Flat visually indicates.Wheel is made of rubber material., it is contemplated that in some embodiments, it is possible to provide additional second or even the
Three cyclone separator means.In addition, more cyclones can be provided in a device.
Each wheel is configured to annular construction member, by the part 15,17 of main body 12 substantial circular outer surface support with
Just it rotates.In other words, the part 15,17 of main body provides the bearing holder (housing, cover) of support annulus wheel component 14,16, and allows them around it
Axis smoothly rotates.It can use the alternative configuration of wheel without departing from the present invention.For example, one or two
Wheel 14,16 may be mounted to for rotating on the common axis or corresponding axis for being connected to main body.
Although in the present example, wheel 14,16 can be revolved around the coaxial axis of axis A coaxially of one another and with main body 12
Turn, but this is not necessary.For example, it is contemplated that arriving, in some embodiments, the rotation axis of wheel can be deviated from axis A.It can also
Imagine, in some embodiments, the rotation axis of the rotation axis of the first round and the second wheel is not not coaxially of one another also parallel to each other.
For example, the rotation axis of wheel 14,16 can be tilted relative to the axis A of main body 12.
Although wheel 14,16 is located at the opposed end of main body 12 in addition, in the present example, it is contemplated that arrive,
In some embodiments, wheel can position closer to each other.In such embodiments, it is also contemplated that the corresponding portion of main body 12
Each wheel can be extended transversely through by dividing, so that each wheel is inwardly positioned from the opposed end of main body 12.
From attached drawing it can be seen that equipment 10 includes handle 34, main body is connected in the end of 12 support wheel 16 of main body
12.The handle 34 that user can grasp is connected to main body 12 by opening, which is provided by the configuration of annulus wheel component 16.This
Allow user that equipment 10 is moved to desired position.For example, handle 34 allows user uprightly to place the equipment 10 (using setting
Standby 10 are used to support the end of wheel 14, so that the axis A of main body 12 is generallyperpendicular).For example, when user uses the equipment cleaning
When stair or when storing the equipment, this configuration also can be used.
As can be seen from the figure, handle 34 is radially extended by the axis A of main body 12 across the end of main body 12,
And handle 34 is less than the diameter of 16 outer surfaces of wheel.This ensures that handle 34 is without impinging on ground when equipment is moved along floor surface F
Plate surface F.
In the present example, handle 34 can move between storage location (shown in Fig. 3) and operable position.Can
Operating position, the wheel 16 that is biased away from that handle 34 fights spring 35 are displaced outwardly.
Advantageously, equipment 10 includes the multiple board members 36,37 for being connected to main body 12.The purpose of board member 36,37 be to
Main body 12 provides protection, and assists user's commanding apparatus in cleaning.Board member 36,37 advantageously assists user's commanding apparatus
Move through fixed object, such as doorframe, chair, desk.
The operable control piece 38-40 of user is arranged in the recess portion of board member 37.The operable control piece 38-40 of user
Positioning in the position can ensure that they are protected to a certain extent, prevent due to the collision between equipment and fixed object
Caused by any damage.
In the present example, the operable control piece 38 of user is pivotly moved to control the lid 21 for leading to chamber 20
Opening.The operable control piece 40 of user be for provided between main power source and suction motor 18a the power supply of electrical connection by
Button.The operable control piece 39 of user controls the activation of cable storage unit 28, so that cable 28 withdraws to be stored in master
In body 12.It should be understood that other operable control pieces of user may also be arranged on space or recess portion in deflecting member 37
It is interior.Although being not provided with the operable control piece of user in the additional space of board member 36, if necessary, can make
For substitution or in addition to the operable control piece of user is arranged in the additional space of the external board member 36 of component 38-40.
As shown in Figure 1, equipment 10 includes being connected to main body for the tool 42 on joined floorboards surface and by floor tool 42
12 conduit/hose 44.These components are well known in the field of this dust catcher, therefore will be without more detailed description.
Main body 12 includes main air inlet 46, is positioned on the main body 12, in the first end and second end of main body 12
Among portion.Main air inlet 46 extends through the outer surface of main body 12 faced generally towards.Main air inlet 46 is for connecting
It is connected to conduit/hose 44.In this embodiment, main air inlet 46 includes with the electrical connection powered to floor tool 42
Structure, although it is not required.Main body 12 further includes opening 48, and cable 28 can be from cable storage unit 26 by the opening 48
It leaves cable storage unit 26 or enters cable storage unit 26.
Chamber 20 is general cylindrical and is removably attached to main body 12, so that it can pass through the end of main body 12
Portion removes and is emptied by user.Entrance 22 is arranged on the side wall of chamber 20, and is in fluid communication with main air inlet 46.In advance
Filter 50 is arranged in remove any particle being present in the air stream for leaving chamber 20 in outlet 24, to prevent them
It enters in fluid flow path 30 and prevents them from causing any damage and with fan 18b and motor 18a contact.
Suction source 18, chamber 20 and cyclone separator means 32 are positioned along the axis A of main body 12, and are worked as and be powered
When, suitable suction source is provided so that air is aspirated through main air inlet 46, cyclone separator 32 and prefilter 50.
After-filter 52 is around motor 18a (near wheel 16) positioning.Air passes through the filter 52 and the hole in 12 end of main body
54 reach atmosphere.
Suction source 18, cable storage unit 26 and chamber 20 are in main body 12 to be substantially arranged side-by-side positioning.Fluid flowing
Path 30 has cylindrical channel, has an end being in fluid communication with outlet 24 and is in fluid communication with suction source 18
The other end.
Cable storage unit 26 is located in the substantially centre of the end of main body 12, between suction source 18 and chamber 20, makes
Each building block is obtained successively to be aligned.In other embodiments, cable storage unit 26 can be positioned on the different positions far from intermediate point
It sets and/or is placed on different ordinal positions from chamber 20 relative to suction source 18.Cable storage unit 26 can be positioned on other places,
Such as between motor 18a and filter 52, or it is located between filter 50 and exhauster(-tor 18b, or be physically positioned at
Any other position in main body 12.
Advantageously, at least part of fluid flow path 30 extends through cable storage unit 26.Cable storage unit
26 be annular shape, and there is cable 28 to be stored in the space 60 in it.
Cable storage unit 26 includes the movable part 62 of annular, can surround fluid flow path 30 around axis A
Rotation.In the present example, cable storage unit 26 includes that (cable 28 will pass through setting for biasing the device of cable 28
Opening 48 on the main body 12 is pulled into the inside of main body 12) so that cable 28 is wound around movable part 62.Cable
28 free end is connected to plug 56, wherein plug 56 is received at least partially in main body when cable 28 is stored completely
In recess portion 58 in 12.In other words, movable part 62 can be rotated around the part of fluid flow path 30, and surround the fluid
The surface of flow path extends circumferentially over upon.Movable part 62 is to parallel and coaxial with the axis A of main body 12.This provider
The optimal use of 12 inner spaces allows the more compact configuration of surface cleaning apparatus 10.In other embodiments, movable part
62 can extend only partially about fluid flow path 30.
Specifically, cable storage unit 26 limits space 64, and fluid flow path 30 extends into and by space 64, and
And cable storage unit 26 surrounds the space 64 along substantially ring-like path.Space 64 is substantially in cable storage unit 26
Center is formed, and can be accommodated in sky inside 12 to further decrease by the occupied space of component parts, and to maximize
The length of interior cable 28.Space 64 is general cylindrical, and has elongated axis, the axis with cable storage unit 26
Line general parallel orientation and coaxial.
As can be seen that cable storage unit 26 has the axis with the axis of suction source 18, the axis of chamber 20 and main body 12
The axis of line A general parallel orientation, to provide substantially coaxial arrangement.However, in other embodiments, component can need not be coaxial,
And on the contrary, their corresponding axis can be offset from one another and/or deviate from the axis A of main body 12.
Cable storage unit 26, suction source 18 and being arranged side-by-side for chamber 20 mean corresponding building block along main body
12 axis A positioning.In this way, building block is in end-to-end relationship, it means that each building block occupied
Additional space is spatially separating with what another component was positioned in.
Although being described in the above example relative to cylindrical surface cleaning apparatus 10, it is to be understood that
It is that the present invention is equally applicable to the dust catcher of erect type.More specifically, cable storage unit 26 is made to be located so as to inhale
The configuration that the fluid flow path 30 that power source 18 is connected to chamber 20 extends through cable storage unit 26 provides space-saving,
The main body 12 of its dust catcher for being equally applicable to erect type and other type shapes.
It is to be further understood that there is individual channel in this embodiment, provide chamber 20 and suction source 18 it
Between fluid flow path 30.It is contemplated, however, that arriving, in other embodiments, fluid flow path 30 can be used as cable storage
The integral part of device 26 provides so that cable storage unit 26 in use together with fluid flow path 30 should
Part moves together.In the present example, cable storage unit 26 is supported in fluid flow path 30, but alternatively,
In other embodiments, it may be mounted to fluid flow path 30 and can rotate with fluid flow path 30.
In addition, although cable storage unit 26 includes the dress for biasing the cable 28 that will be pulled to inside main body 12
It sets, but, it is contemplated that in some embodiments, it may include the manually operable dress for being wound up into cable 28 in main body 12
It sets.For example, the handle that can be got at outside main body 12 may be present, the mobile handle of user to rotate annular construction member 62,
To which cable 28 to be wound up into the inside of main body 12.
It is now described with reference to the drawings the second aspect of the present invention.Cable storage unit 26 includes for storing cable 28
Space 60, and equipment 10 includes opening 48, and cable 28 can be left cable storage unit 26 by opening 48 and be deposited into cable
Storage device 26.Equipment 10 further includes valve 66 (it is the form of relief valve), provides cable storage unit space 60 and suction source
Fluid communication between 18.Valve 66 includes the actuator with sealing element 67, and sealing element 67 is mechanically operated in close stance
It sets and is moved between open position, wherein do not allow air to flow to suction source 18 from space 60 in closed position, wherein
Open position allows air to flow to suction source 18 from space 60.In closed position, sealing element 67 prevents air from flowing from valve 66
Move suction source 18.The space 60 that cable 28 is stored therein is generally sealed from atmosphere far from opening 48.
Valve 66 is arranged in wall 68, between the space that wall 68 is located at cable storage unit 26 and suction source 18 is located therein.
Valve 66 is spring-biased to closed position (Fig. 6 a), and is configured to be moved to open position (Fig. 6 b).In open position, work as stream
When pressure in body flow path 30 reaches predetermined threshold, air is allowed to flow to suction source 18 from space 60.
In the normal operating of equipment 10, suction source 18 provides suction to chamber 20 and main air inlet 46, so that
Pressure decline.This will lead to air and flows through main air inlet 46, by by the whirlwind for the dirt separation carried secretly in air
Separator 32, and outlet 24 and prefilter 50 of the generally clean air by chamber 20.Air will be along stream
Body flow path 30 reaches atmosphere by motor shell and the hole 54 by being arranged in 12 end of main body.This had in the operation phase
Between cooling motor 18a and prevent the effect of overheat.The flow path is shown in FIG. 5.
But if block in the upstream of suction source 18, such as in chamber 20, then will not have air from chamber
20 outlet 24 flows through motor shell and reaches atmosphere.When the continuation of suction source 18 is aspirated in fluid flow path 30, pressure
Power then will decline.Then, little or no will be become to the cooling of motor 18a because without air by motor shell and
Therefore motor 18a starts heating.However, once pressure reaches predetermined threshold value, then valve 66 will be moved into its open position,
Enable the air from atmosphere before being discharged into atmosphere by cable openings 48 in main body 12 and valve 66 via
Fan 18b reaches motor 18a.This arrangement cooling motor when therefore the flow path in the upstream motor 18a being allowed to block
18a.The flow path is shown in FIG. 6.
In this embodiment, valve 66 is mechanical valve, but in other embodiments, it is settable by electronic device operation from
Dynamic valve.In such embodiments, pressure sensor can be located in such as fluid flow path 30, when is sensing pressure
Reach predetermined threshold value, and provide output signal to control device, so that automatic valve is moved to open position.
, it is contemplated that in some embodiments, equipment does not include cyclone separator means, but utilizes and be supported on chamber
Container, sack in 20 or the like carry out trapped dirt.It can not include electricity in some embodiments in addition, it is contemplated that arriving
(although for equipment, setting cable storage unit is preferably, because may insure the tight of cable 28 to cable storage device 26
Gather storage).
Although teaching the equipment of " dry type " in the above-described example it should be appreciated that the equipment can be modified to
" wet type " system, i.e., use source of clean fluid in a device, which is applied to before being sucked back into main intracorporal chamber
On floor surface.
In each embodiment, chamber 20 can receive dirt, and this definition, which covers directly to receive dirt or exist, is propped up
Support the sack or the like that trapped dirt is used in chamber 20.
The axis of main body is its substantially elongated axis.In this example, axis edge between the first round and the second wheel
Equipment longitudinal length extend.
Mean to include referring in the term " includes " used in the specification and claims and " having " and its modification
Fixed feature, step or entirety.The term is not construed as excluding the presence of other feature, step or component.
Disclosed in description or following following claims in front or attached drawing, with its concrete form or for holding
The feature indicated in terms of the device of the disclosed function of row or the method or process for obtaining disclosed result, if appropriate
Words can be used alone or be come with any combination of these features using to realize the present invention in different forms.
Claims (20)
1. a kind of surface cleaning apparatus, includes
Suction source；
For receiving the chamber with entrance and exit of dirt；
Cable storage unit, for storing the cable for powering to suction source；With
For providing the fluid flow path of fluid communication between the outlet of the chamber and the suction source；
Wherein at least part of the fluid flow path extends through the space limited by the cable storage unit；And
The cable storage unit surrounds the space along generally annular path.
2. surface cleaning apparatus according to claim 1, wherein the suction source, the chamber and cable storage dress
It sets with configuration positioning substantially side by side.
3. surface cleaning apparatus according to claim 2 comprising:
Main body with elongated axis；
Wherein the main body includes:
First end and the second end；
And wherein the main body accommodates one or more suction sources, the chamber and the cable storage unit.
4. surface cleaning apparatus according to claim 3, further comprises:
The first round, the first round are located at the first end of the main body or near first end；With
Second wheel, second wheel are located at the second end of the main body or near the second end.
5. surface cleaning apparatus according to claim 4, wherein when the first round and second wheel with it is to be cleaned
Surface engagement when, the elongated axis of the main body is general horizontal.
6. the surface cleaning apparatus according to any one of claim 3-5, wherein the axis of the cable storage unit
With the elongated axis general parallel orientation of the axis of the suction source and/or the axis of the chamber and/or the main body.
7. the surface cleaning apparatus according to any one of claim 3-5, wherein the axis of the cable storage unit
It is substantially coaxial with the elongated axis of the axis and/or the main body of the axis of the suction source and/or the chamber.
8. the surface cleaning apparatus according to any one of claim 3-5, wherein the axis of the cable storage unit
With the elongated axis general parallel orientation of the main body.
9. surface cleaning apparatus according to claim 8, wherein the axis of the cable storage unit and the master
The elongated axis of body is substantially coaxial.
10. surface cleaning apparatus according to claim 8, wherein the space is formed in the cable storage unit substantially
Center.
11. surface cleaning apparatus according to claim 8, wherein the space is general cylindrical.
12. surface cleaning apparatus according to claim 8, wherein the space has elongated axis, with the cable
The axis general parallel orientation or coaxial of storage device.
13. the surface cleaning apparatus according to any one of claim 3-5, wherein the cable storage unit is located in
Between the suction source and the chamber.
14. surface cleaning apparatus according to claim 13, wherein the suction source, the cable storage unit and described
Chamber is successively aligned.
15. the surface cleaning apparatus according to any one of claim 3-5, wherein the cable storage unit is located in
It is substantially intermediate between the first end and the second end of the main body.
16. the surface cleaning apparatus according to any one of claim 3-5, wherein the cable storage unit includes can
Mobile component can be rotated around the part of the fluid flow path.
17. surface cleaning apparatus according to claim 16, wherein the movable part is generally annular, and portion
Divide ground or is circumferentially extended fully around the surface of the fluid flow path.
18. surface cleaning apparatus according to claim 16, wherein the movable part can be stored around the cable
The axis of device rotates.
19. surface cleaning apparatus according to claim 18, wherein the axis and main body of the cable storage unit
The elongated axis it is parallel.
20. surface cleaning apparatus according to claim 19, wherein the axis and main body of the cable storage unit
The elongated axis it is coaxial.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1319372.7A GB2519968A (en) | 2013-11-01 | 2013-11-01 | Surface cleaning Apparatus |
| GB1319372.7 | 2013-11-01 | ||
| GB1400998.9 | 2014-01-21 | ||
| GB1400998.9A GB2520092B (en) | 2013-11-01 | 2014-01-21 | Surface Cleaning apparatus |
| PCT/GB2014/050312 WO2015063446A1 (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105848547A CN105848547A (en) | 2016-08-10 |
| CN105848547B true CN105848547B (en) | 2019-02-12 |
Family
ID=49767562
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480069828.0A Active CN105848547B (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
| CN201480070197.4A Pending CN105828683A (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
| CN201480069378.5A Pending CN105828682A (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480070197.4A Pending CN105828683A (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
| CN201480069378.5A Pending CN105828682A (en) | 2013-11-01 | 2014-02-04 | Surface cleaning apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20160249778A1 (en) |
| EP (3) | EP3062674A1 (en) |
| CN (3) | CN105848547B (en) |
| AU (3) | AU2014343483A1 (en) |
| GB (13) | GB2538186A (en) |
| WO (3) | WO2015063446A1 (en) |
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| GB2533145A (en) * | 2014-12-11 | 2016-06-15 | Techtronic Ind Co Ltd | Surface cleaning apparatus |
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| GB201913758D0 (en) * | 2019-09-24 | 2019-11-06 | Ge Oil And Gas Uk Ltd | Annulus connection |
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2013
- 2013-11-01 GB GB1612086.7A patent/GB2538186A/en not_active Withdrawn
- 2013-11-01 GB GB1612070.1A patent/GB2538182A/en not_active Withdrawn
- 2013-11-01 GB GB1612066.9A patent/GB2538641A/en not_active Withdrawn
- 2013-11-01 GB GB1612071.9A patent/GB2538183B/en not_active Expired - Fee Related
- 2013-11-01 GB GB1612074.3A patent/GB2538184B/en not_active Expired - Fee Related
- 2013-11-01 GB GB1612068.5A patent/GB2538642A/en not_active Withdrawn
- 2013-11-01 GB GB1612062.8A patent/GB2538640A/en not_active Withdrawn
- 2013-11-01 GB GB1612069.3A patent/GB2538643A/en not_active Withdrawn
- 2013-11-01 GB GB1612088.3A patent/GB2538187B/en not_active Expired - Fee Related
- 2013-11-01 GB GB1319372.7A patent/GB2519968A/en not_active Withdrawn
- 2013-11-01 GB GB1612084.2A patent/GB2538185B/en not_active Expired - Fee Related
-
2014
- 2014-01-21 GB GB1401002.9A patent/GB2523304A/en not_active Withdrawn
- 2014-01-21 GB GB1400998.9A patent/GB2520092B/en not_active Expired - Fee Related
- 2014-02-04 US US15/033,480 patent/US20160249778A1/en not_active Abandoned
- 2014-02-04 EP EP14706318.4A patent/EP3062674A1/en not_active Withdrawn
- 2014-02-04 AU AU2014343483A patent/AU2014343483A1/en not_active Abandoned
- 2014-02-04 AU AU2014343484A patent/AU2014343484A1/en not_active Abandoned
- 2014-02-04 EP EP14706931.4A patent/EP3062675A1/en not_active Withdrawn
- 2014-02-04 US US15/033,468 patent/US20160262587A1/en not_active Abandoned
- 2014-02-04 CN CN201480069828.0A patent/CN105848547B/en active Active
- 2014-02-04 WO PCT/GB2014/050312 patent/WO2015063446A1/en active Application Filing
- 2014-02-04 EP EP14706662.5A patent/EP3062676B1/en active Active
- 2014-02-04 WO PCT/GB2014/050310 patent/WO2015063445A1/en active Application Filing
- 2014-02-04 CN CN201480070197.4A patent/CN105828683A/en active Pending
- 2014-02-04 CN CN201480069378.5A patent/CN105828682A/en active Pending
- 2014-02-04 WO PCT/GB2014/050313 patent/WO2015063447A1/en active Application Filing
- 2014-02-04 AU AU2014343485A patent/AU2014343485A1/en not_active Abandoned
- 2014-02-04 US US15/033,463 patent/US20160249777A1/en not_active Abandoned
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