CN108697284A - Electric dust collector - Google Patents
Electric dust collector Download PDFInfo
- Publication number
- CN108697284A CN108697284A CN201780012249.6A CN201780012249A CN108697284A CN 108697284 A CN108697284 A CN 108697284A CN 201780012249 A CN201780012249 A CN 201780012249A CN 108697284 A CN108697284 A CN 108697284A
- Authority
- CN
- China
- Prior art keywords
- connector
- wind path
- dust collector
- attachment
- exhaust
- 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
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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
- 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
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
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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
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
-
- 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
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The electric dust collector for the exhaust that electric fan can be efficiently utilized when as air blower is provided.Exhaust wind path (37) is set to main part (21), and the exhaust side of electric fan is connected to exhaust outlet.Connector (34) is set to main part (21).Air blower wind path (38) is set to main part (21), and the exhaust side of electric fan is connected to connector (34).Switching valve (39) is configured to opening and closing connector (34), is switched over to exhaust wind path (37) and air blower wind path (38) using opening and closing.Attachment (17) is installed on connector (34), is connected to air blower wind path (38) using the switching of switching valve (39).
Description
Technical field
Embodiments of the present invention relate to the electric dust collector as air blower, are used as passing through attachment when air blower
Install and utilize the exhaust of electric fan.
Background technology
In the past, such as in as the electric dust collector for attracting dust catcher, some electric dust collectors pass through to electric fan
The connector of exhaust wind path setting connect inhalant hose body etc. and can be used as air blower.In such a configuration, it is desirable to
Efficiently dust is effectively blown away using the exhaust of electric fan.
Existing technical literature
Patent document
Patent document 1:Japanese Unexamined Patent Publication 2011-250972 bulletins
Invention content
Problems to be solved by the invention
The present invention makes in view of above-mentioned such point, and it is an object of the present invention to provide one kind can be high when being used as air blower
Imitate the electric dust collector of the exhaust of land productivity electric fan.
Means for solving the problems
The electric dust collector of embodiment has main part, dust collecting part, exhaust outlet, exhaust wind path, connector, air blower wind
Road, switching mechanism and attachment.Main part has electric fan.Dust collecting part is connected to the suction side of electric fan, utilizes the electricity
The action trap debris of dynamic wind turbine.Exhaust outlet is set to main part.Exhaust wind path is set to main part, and by the row of electric fan
Gas side is connected to exhaust outlet.Connector is set to main part.Air blower wind path is set to main part, and by the exhaust of electric fan
Side is connected to connector.Switching mechanism is configured to opening and closing connector, using the opening and closing to exhaust wind path and air blower wind path
It switches over.Attachment is installed on connector, is connected to air blower wind path by the switching of switching mechanism.
Description of the drawings
(a) of Fig. 1 is to indicate not installing cuing open for a part for the state of the attachment of the electric dust collector of an embodiment
View, (b) of Fig. 1 are the sectional view for indicating to be mounted with a part for the state of the attachment of above-mentioned electric dust collector.
Fig. 2 is the sectional view for the attraction use state for indicating above-mentioned electric dust collector.
Fig. 3 is the stereogram near the connector for the main part for indicating above-mentioned electric dust collector.
Fig. 4 is the stereogram of a part for the inside for indicating aforementioned body portion.
Fig. 5 is the stereogram for an attraction use state for indicating above-mentioned electric dust collector.
Fig. 6 is the stereogram for other attraction use states for indicating above-mentioned electric dust collector.
Fig. 7 is the sectional view for the blowout use state for indicating above-mentioned electric dust collector.
Fig. 8 is the stereogram for the attachment for indicating above-mentioned electric dust collector.
Fig. 9 is the sectional view of a part for the installation process for the attachment for indicating above-mentioned electric dust collector.
Figure 10 is the stereogram for a blowout use state for indicating above-mentioned electric dust collector.
Figure 11 is the stereogram for other blowout use states for indicating above-mentioned electric dust collector.
Specific implementation mode
Hereinafter, being illustrated referring to figs. 1 to the composition of a Figure 11 pairs of embodiment.
In Figure 5,11 indicate that electric dust collector, the electric dust collector 11 have main body of dust collector 15.In addition, such as Fig. 6 institutes
Show, which can also have the wind path body 16 for the strip being connect with main body of dust collector 15.Also, such as Figure 10 institutes
Show, which has the attachment 17 for being installed on main body of dust collector 15.Also, the electric dust collector 11 attracts at one
Under use state (Fig. 5), the wireless aspiration-type electric dust collector as hand-held (portable) uses, so-called attraction use state
It is the defined attraction use state using only main body of dust collector 15.In addition, the electric dust collector 11 is having wind path body 16
In the case of, as other attraction use states (Fig. 6) for being connected to wind path body 16 to main body of dust collector 15, it can also be set as rod-type
Wireless attraction electric dust collector.Also, the electric dust collector 11 blows out use state (Figure 10) at one or others are blown
Go out under use state (Figure 11), the wireless air blower as hand-held uses, and so-called blowout use state is to main body of dust collector
15 are connected to the i.e. defined blowout use state of defined air blower use state of attachment 17.In addition, the electric dust collector 11
Electric dust cleaner can also be together constituted with the storage device (not shown) for being stored in non-use.
Fig. 1 has main part 21 to main body of dust collector 15 shown in fig. 6.In addition, the main body of dust collector 15 have relative to
The dust collecting part (dust collect plant) 22 that main part 21 can be assembled and disassembled.Also, the main body of dust collector 15 has electric fan 23.In addition,
The main body of dust collector 15 has the control unit 24 of the control mechanism (controller) of the action as control electric fan 23.Also,
The main body of dust collector 15 has secondary cell 25, which is as electric fan 23 and control unit 24 etc.
The battery of the power supply unit of power supply.In addition, the main body of dust collector 15 has the main body connector 26 that can connect wind path body 16.And
And the main body of dust collector 15 has handle (handle part) 27, which is for keeping the main body of dust collector 15
The main body maintaining part as human contact portion of (electric dust collector 11).In addition, the main body of dust collector 15 has as to electronic
The setting button 28 for the set mechanism (configuration part) that the pattern of wind turbine 23 is set.In addition, the main body of dust collector 15 has
Standby the first communication port 31 and the second communication port 32 being respectively communicated with dust collecting part 22.Also, the main body of dust collector 15 has will be electric
The exhaust outlet 33 of the exhaust discharge of dynamic wind turbine 23.In addition, the main body of dust collector 15 has the connection that can assemble and disassemble attachment 17 (Fig. 8)
Mouth 34.Also, the sucking for being connected to main body connector 26 with the first communication port 31 is formed in the inside of the main body of dust collector 15
Wind path 35.Second communication port 32 and the suction side of electric fan 23 are connected in addition, being formed in the inside of the main body of dust collector 15
Logical communication air duct 36.Also, it is formed with the exhaust side and exhaust outlet of electric fan 23 in the inside of the main body of dust collector 15
The exhaust wind path 37 of 33 connections.In addition, being formed with the exhaust side of electric fan 23 and company in the inside of the main body of dust collector 15
The air blower wind path 38 that interface 34 is connected to.Also, the main body of dust collector 15 has switching valve 39, which is as can
It is opened and closed the switching mechanism (opening/closing portion) of switching mechanism (switching part) the i.e. switch of connector 34.Also, the main body of dust collector 15
Has the fastener (locking folder) 40 as the fixed mechanism (fixed part) for fixing switching valve 39 in the position of closing connector 34.
In addition, about electric dust collector 11, in order to keep explanation more clear, hereinafter, by big with the axis of main body connector 26
It causes parallel direction to be set as front-rear direction, upper and lower directions and left and right directions is defined on the basis of the front-rear direction.That is, this is electronic
Upper and lower directions, left and right directions and the front-rear direction of dust catcher 11 are respectively on the basis of Fig. 2 and state shown in Fig. 7, by arrow
Head U and the directions arrow D are defined as upper and lower directions, and the directions arrow FR and the directions arrow RR are defined as front-rear direction, and
The directions arrow L and the directions arrow R are defined as left and right directions.
Fig. 1 to main part 21 shown in fig. 6 as a whole, it is front and back to be formed as strip.It is received respectively in the main part 21
Have electric fan 23, control unit 24 and secondary cell 25.In addition, being provided with main body connector 26 on the main part 21.Into
And handle 27 has been protrusively provided it on the main part 21.In addition, being provided with the first communication port 31 and in the main part 21
Two communication ports 32.In turn, it is provided with exhaust outlet 33 in the main part 21.In addition, being provided with connector 34 in the main part 21.Into
And in the main part 21 configured with sucking wind path 35.In addition, being configured with communication air duct 36 in the main part 21.In addition, in the master
Body portion 21 is configured with air blower wind path 38.In turn, switching valve 39 is installed in the main part 21.Also, the main part 21 has
The first main part 42 for extending positioned at front and along the longitudinal direction, positioned at rear portion and the second main part for extending along the longitudinal direction
43 and as by first main part 42 and the second main part 43 link connection main part tilting body portion 44.In addition,
The installation maintaining part 45 that installation holding is carried out to dust collecting part 22 is provided in the main part 21.
First main part 42 is shaped generally as linearly along the longitudinal direction.Second main part 43 is relative to the first main part 42
Positioned at lower section.In addition, second main part 43 is formed as linear along the longitudinal direction.Therefore, second main part 43 and first
Main part 42 is formed substantially in parallel.In turn, tilting body portion 44 along from front side top backward the inclined straight line of side-lower and
It is formed.Therefore, main part 21 is bent to substantially crank-like.
Maintaining part 45 is installed from the top of the first main part 42 i.e. continuous position of the first main part 42 and tilting body portion 44
It sets and protrudes upward.
Dust collecting part 22 is connected to the suction side of electric fan 23, the dust sucked to the action using the electric fan 23
It is trapped.The dust collecting part 22 is will to utilize such as action of electric fan 23 and the dust that is sucked together with air is from air
Centrifuge the dust gathering arrester of the cyclone separating of (cyclonic separation).In addition, the dust collecting part 22 has for blocking the dust collecting part 22
The only dust fastener 47 on main part 21.The dust fastener 47 is for example set to dust collecting part 22 in the present embodiment
End, but 21 side of main part can also be set to.In the present embodiment, the dust fastener 47 locking is held in installation and keeps
In portion 45.In turn, which has dust suction inlet 48 and dust exhaust outlet 49.These dust suction inlets 48 and dust
Exhaust outlet 49 is connected in the state that dust collecting part 22 is mounted on main part 21 with the first communication port 31 and the second communication port 32.
Therefore, which is connected in the state of being installed on main part 21 with the suction side of electric fan 23.In addition, the dust collecting part
22 connect in the state of being installed on main part 21 with the downstream side of main body connector 26 (wind path body 16).
Electric fan 23 has motor and the fan using the motor rotation.Motor is for example using brushless horse
It reaches.In addition, the electric fan 23 is contained in tilting body portion 44.
Control unit 24 is, for example, the control base board for having microcomputer etc..The control unit 24 has and for example makes electric fan
The 23 equal drive control parts acted using the setting that setting button 28 carries out according to user.The control unit 24 can also have
The charging electricity of the constant-current circuit to charge from the external power supply of commercial ac power source etc. receiving power supply to secondary cell 25 etc.
Road portion.
Secondary cell 25 is, for example, the battery pack for having multiple batteries.
Main body connector 26 is air entry when using electric dust collector 11 as hand-held.In addition, the main body connects
Mouth 26 is the communication port for being connected to wind path body 16 with main body of dust collector 15 when being used as rod-type electric dust collector 11.The master
Body connector 26 is located at the front end of main part 21.That is, the main body connector 26 is set to the front of main body of dust collector 15.Example
Such as, which is open in the front end of the first main part 42.Therefore, which is located at dust collecting part 22
On the downside of front.
Handle 27 is located at the top of main body of dust collector 15 (main part 21).It is set in addition, being configured on the top of the handle 27
Determine button 28.
It sets button 28 and for example leans on front side positioned at handle 27.Also, the setting button 28 can be for holding handle 27
User carries out pressing operation using thumb of its hand held etc..
First communication port 31 is located at the top of the first main part 42.Similarly, the second communication port 32 is located at the first main part
42 top.Therefore, these first communication ports 31 and the second communication port 32 are located at the upper of main body of dust collector 15 (main part 21)
Portion.In addition, these first communication ports 31 and the second communication port 32 are along the long side direction with main body of dust collector 15 (main part 21)
The direction of intersection is open.Also, these first communication ports 31 configure in tandem with the second communication port 32.In turn, by dust
In the state that portion 22 is mounted on main part 21, these first communication ports 31 connect with the second communication port 32 via dust collecting part 22 each other
It is logical.In addition, the second communication port 32 can also be covered by filter 51.
Exhaust outlet 33 is the part of the downstream as exhaust wind path 37.The exhaust outlet 33 is located at the two of the first main part 42
Side.Therefore, which is located at the preceding by side of main body of dust collector 15 (main part 21).In other words, the exhaust outlet 33 and electricity
Dynamic wind turbine 23, which is compared, is located at front.Therefore, which is located near main body connector 26.In turn, the exhaust outlet 33 with
Connector 34 is compared and is located above.In addition, the exhaust outlet 33 can also be covered by filter (not shown).
Connector 34 is the attached portion for assembling and disassembling attachment 17.In addition, the connector 34 is become under air blower wind path 38
Swim the part at end.The connector 34 is located at the lower part of the first main part 42.Therefore, which is located at main body of dust collector 15
(main part 21) leans on front side.In other words, which is configured at front compared with electric fan 23.In addition, the connector
34 are located at lower section compared with exhaust outlet 33.For example, the connector 34 is located between the exhaust outlet 33 of both sides.In addition, the connector
34 are open in the lower part (bottom) of main part 21.In turn, which for example forms along the longitudinal direction in the present embodiment
For oval (ellipse) shape (Fig. 3) of strip.In addition, the connector 34 is located behind compared with main body connector 26.In turn,
The connector 34 is located behind compared with sucking wind path 35.In addition, the connector 34 is located at the lower section of dust collecting part 22.In turn, should
Be located at when connector 34 is along long side direction (front-rear direction) observation of main body of dust collector 15 (main part 21) the first communication port 31 with
Between second communication port 32.In addition, being provided in the inner edge of the connector 34 for being engaged switching valve 39 by fastener 40
Locking receiving portion 53.Also, the inner edge of the connector 34 is provided with make the attachment 17 of installation be locked (not shown) attached
Part engages receiving portion.
Locking receiving portion 53 is set to the rear portion of the inner edge of connector 34 in the present embodiment.53 court of locking receiving portion
It is provided projectingly to the inside of connector 34 in claw-like.That is, in the present embodiment, the locking receiving portion 53 is towards front in pawl
Shape it is provided projectingly.
Sucking wind path 35 is formed along the longitudinal direction.The sucking wind path 35 is located at the inside of the first main part 42.Therefore, the suction
Enter the front that wind path 35 is discretely located in electric fan 23.In addition, the sucking wind path 35 is located at front compared with connector 34.Cause
This, connector 34 is located between the sucking wind path 35 and electric fan 23.In addition, the downstream side direction first of the sucking wind path 35
Communication port 31 is bent upward.
Communication air duct 36 is located at the top of electric fan 23 and is formed along the vertical direction.
Exhaust wind path 37 and air blower wind path 38 can also be shared either mutually independent wind path by a part
Wind path is constituted.In the present embodiment, the upstream side of exhaust wind path 37 and air blower wind path 38 is shared wind path 55.That is,
In the present embodiment, electric dust collector 11 has the wind path for being set to main part 21 and being connected to the exhaust side of electric fan 23
55.Also, it is configured to, the opening and closing that connector 34 is carried out with switching valve 39, which alternatively (selectively) switches
Exhaust wind path 37 and air blower wind path 38.The upstream side of the wind path 55 is located at the rear portion of electric fan 23, and downstream side is located at electronic
The front of wind turbine 23.That is, wind path 55 (upstream side of exhaust wind path 37 and air blower wind path 38) is from the rear portion of electric fan 23
It is formed to the front of electric fan 23.Therefore, a part for exhaust wind path 37 is located at the front of electric fan 23.Similarly, drum
A part for wind turbine wind path 38 is located at the front of electric fan 23.In addition, the wind path 55 utilizes switching valve 39 in downstream end
The switching port 56 of opening and closing.In turn, in the present embodiment, at least downstream side of the wind path 55 is divided by conduit 57.
Wind path 55 is connected to by switching port 56 with exhaust outlet 33.That is, the switching port 56 constitutes a part for exhaust wind path 37.Separately
Outside, which is located at the top of connector 34.That is, the switching port 56 and connector 34 are in the configuration that is arranged above and below.Therefore, should
Switching port 56 is located at front compared with electric fan 23.In addition, the switching port 56 be located at sucking wind path 35 and electric fan 23 it
Between.Also, the switching port 56 is located near connector 34.
Conduit 57 is located at front compared with electric fan 23.In addition, the conduit 57 is located at the top of connector 34.Also,
The conduit 57 has in the position of the downstream of wind path 55 to intersect (just along the flow direction with the air across the wind path 55
Hand over) direction the opposed faces 59 as opposed portion.In addition, being provided with switching port 56 in the conduit 57.
Opposed faces 59 are located at the top of connector 34.Therefore, which is located at opposite with the top of switching valve 39
Position.In addition, the opposed faces 59 tilt with being formed towards rear upward.In turn, it is provided with switching port in the opposed faces 59
56 (Fig. 4).In the present embodiment, through-thickness penetrates through 59 ground of opposed faces setting switching port 56.Therefore, switching port 56
In the front end of conduit 57.
Switching valve 39 alternatively (selectively) switches exhaust wind path 37 and air blower wind path using the opening and closing of connector 34
38.In the present embodiment, the switching valve 39 is by closing connector 34 with some in switching port 56 come alternatively (selection
Ground) switch exhaust wind path 37 and air blower wind path 38.That is, the switching valve 39 is configured to, pass through the state in closing connector 34
Under make switching port 56 opening to make the exhaust of electric fan 23 flow to exhaust wind path 37, by make connector 34 be open shape
Switching port 56 is closed under state to make the exhaust of electric fan 23 flow to air blower wind path 38.Therefore, which is configured to,
It may be said that substantially switching exhaust wind path 37 and air blower wind path 38 completely.In other words, the exhaust of electric fan 23 only flows to exhaust
The side being had switched by the switching valve 39 in wind path 37 and air blower wind path 38, the exhaust of electric fan 23 do not flow to remaining one
Side.That is, in the present embodiment, switching exhaust wind path 37 and air blower wind path 38 refer to only opening a side in them and substantially
Block the state of another party.
In addition, the switching valve 39 is the valve for having rotation axis 39a in the downstream side of the exhaust of electric fan 23 i.e. front end side
Body.That is, the switching valve 39 is configured to, connector 34 and switching port 56 are opened and closed using rotation.Rotation axis 39a is for example being led
The lower part of the front side of switching port 56 is configured on pipe 57.Therefore, which is configured to rotate to upper and lower (front and back) direction.It changes
Yan Zhi, the switching valve 39 centered on the downstream side of the exhaust of electric fan 23 by downstream being rotated thus by connector 34
It opens, and switching port 56 is closed.In addition, have can be by 34 closed connector closure 61 of connector for the switching valve 39.
Also, the switching valve 39 has the contact surface 62 as the contact site contacted with the attachment 17 mounted on connector 34.In turn, should
Switching valve 39 has the switching port closure 63 that can close switching port 56 in the present embodiment.In addition, the switching valve 39 has
Standby seal member 64.In turn, which has the insert port 65 for making fastener 40 act.In addition, the switching valve 39
Has the spatial portion as the fixed mechanism configuration section (fixed part configuration section) for configuring fastener 40 in the present embodiment
66.Also, the switching valve 39 is exerted a force by the spring 67 as switching force application mechanism (switching force body).
Connector closure 61 is the part of the lid as connector 34.That is, the connector closure 61 is in switching valve
Part chimeric with the connector 34 and exposing in the state of 39 closing connectors 34.The connector closure 61 constitutes switching valve
39 lower part.That is, the connector closure 61 is located at the lower section of switching port closure 63.In addition, the connector closure 61
Such as be formed as quadrangle plate.
Contact surface 62 is located at the front side of the lower part of switching valve 39.For example, the contact surface 62 is set to connector closure 61.
In addition, front end side is leaned in the downstream side that the contact surface 62 is configured at the exhaust of the electric fan 23 of switching valve 39.In other words, this connects
Contacting surface 62 is located near the rotation axis 39a of switching valve 39.In turn, the contact surface 62 towards ventrally tilting upward.Therefore,
The contact surface 62 is formed radially along the rotation axis 39a of switching valve 39.
Switching port closure 63 is the part of the lid as switching port 56.The switching port closure 63 is in 39 envelope of switching valve
Close chimeric with the switching port 56 part in the state of switching port 56.The switching port closure 63 constitutes the top of switching valve 39.
In addition, switching port closure 63 is integrally included in switching valve 39 with connector closure 61 in the present embodiment
In, but be linkedly opened and closed switching port 56 in the opening and closing of switching mechanism (open-close body) and switching valve 39 independently of switching valve 39
In the case of, it can also be set to the switching mechanism, or can also be separately constructed with switching valve 39.In addition, passing through switching machine
In the case of structure (switching part) exhaust wind path 37 that is arranged independently of each other of switching and air blower wind path 38, also sometimes need not this cut
Change mouthful closure 63.
Seal member 64 blocks the gap between switching valve 39 and connector 34.In the present embodiment, the sealing
Part 64 blocks the gap between switching valve 39 and connector 34 and switching port 56.The seal member 64 is mounted to surround switching
The outer rim of valve 39.
It is provided with insert port 65 in connector closure 61.That is, insert port 65 is located at the lower part of switching valve 39, from connector 34
Expose.The insert port 65 be configured at switching valve 39 lean on rear side.That is, rotation axis 39a of the insert port 65 relative to switching valve 39
It is discretely located in the upstream side of the exhaust of electric fan 23.In the present embodiment, which divides relative to contact surface 62
It is liftoff to be located behind.
Spatial portion 66 is set to top compared with the lower surface of switching valve 39.In the present embodiment, which sets
It is placed between connector closure 61 and switching port closure 63.The spatial portion 66 is configured near the outer rim of switching valve 39.That is,
The spatial portion 66 is configured at the inner edge of connector 34, is in the present embodiment the position opposed with locking receiving portion 53.In addition,
The spatial portion 66 is formed to the direction recess left from the inner edge of connector 34.In the present embodiment, which matches
Be placed in switching valve 39 leans on rear portion.Therefore, which extends ground and is formed in the longitudinal direction.In turn, the spatial portion 66 with
Insert port 65 is connected to.Also, it is provided in the spatial portion 66 and separate fastener 40 to relative to locking receiving portion 53
The guide portion 66a of direction guiding.In the present embodiment, guide portion 66a is for example bent to from rear portion anteriorly upward
Slowly protrude.
Spring 67 exerts a force to switching valve 39 towards the closing direction of connector 34.In the present embodiment, 67 court of spring
It exerts a force to the direction that opens of switching port 56 to switching valve 39.That is, the spring 67 surpasses to the direction for making switching valve 39 rotate downwards
Force.The spring 67 is in the present embodiment for example using torsionspring.
In addition, fastener 40 is set to main part 21 and either one in switching valve 39, make switching valve 39 relative to main body
The locking of portion 21 is fixed.In the present embodiment, which is set to switching valve 39.Specifically, the fastener 40 with insert
Entrance 65 is opposed to be configured at spatial portion 66.In addition, the fastener 40 is movably configured relative to switching valve 39.Also, the card
Stop 40 has the pressed portion 40a as fixed mechanism main body (fixed part main body).In addition, the fastener 40 has locking admittedly
Due to the locking claw 40b of locking receiving portion 53.In turn, which has the directed section guided by guide portion 66a
40c.In addition, the fastener 40 is by the force of spring 69 as force application mechanism (force body).Also, the fastener 40 is configured to,
Locking receiving portion 53 is limited to using the maintenance of the force of spring 69 and consolidate under the non-installation condition of the attachment 17 of connector 34
The state for determining switching valve 39, by attachment 17 to connector 34 installation come fight spring 69 force act, thus relatively
The locking of locking receiving portion 53 is detached from and releases the fixation of switching valve 39.
Pressed portion 40a is the part for being pressed by the attachment 17 installed to connector 34 and fastener 40 being made to act.The quilt
Press section 40a is configured at the lower part opposed with insert port 65.
Locking claw 40b is the part relative to the locking engaging separation of receiving portion 53.The locking claw 40b is held with locking
It is protrusively provided in claw-like by the opposed rear portion in portion 53.
Directed section 40c is the attachment 17 for setting pressed portion 40a together with guide portion 66a and being installed by opposite connector 34
The part in the direction that fastener 40 acts when pressing.Directed section 40c is set to the lower part opposed with guide portion 66a rearward
Side.
Spring 69 exerts a force to fastener 40 towards switching valve 39 (connector closure 61 (insert port 65)).That is, the spring
69 downward exert a force to fastener 40.In the present embodiment, which uses helical spring.Also, the spring 69
Lower end is held in the top of fastener 40, and upper end is held in the lower part of the switching port closure 63 of switching valve 39, is located at card
Between stop 40 and switching valve 39.
On the other hand, wind path body 16 inside divide wind path, in the state of being connected to main body of dust collector 15 with electronic wind
The suction side of machine 23 is connected to.The wind path body 16 has the extension tube 71 of strip.In addition, the wind path body 16 can also be in front end side
(upstream side) has section port body.As the section port body can use arbitrary component, in the present embodiment for example using
Floor cleaner brush 72 as section port body.In addition, the structure of wind path body 16 not necessarily.
The base end side of extension tube 71 is connect with main body of dust collector 15, and is airtightly connect with dust collecting part 22.For example, the extension
The base end side of pipe 71 and main body connector 26.In addition, the extension tube 71 is arranged at the tight of main body of dust collector 15 (main part 21)
Firmware 74 is kept in which can assemble and disassemble.
Floor cleaner brush 72 has shell 76.In addition, the floor cleaner brush 72 has connecting tube 77.Shell 76 is a left side along horizontal length direction
Right direction is formed as strip.In addition, the shell 76, with by the opposed lower part in cleaning face, be provided with suction inlet (not shown).
In addition, connecting tube 77 is rotatably connect with shell 76.In turn, connecting tube 77 is connected to suction inlet, and with extension tube 71
Front end side airtightly connects.Also, the floor cleaner brush 72 is connect with the front end side of extension tube 71.For example, the connection of the floor cleaner brush 72
Pipe 77 is inserted into and is connected to extension tube 71.In addition, the floor cleaner brush 72 is by being set to the floor cleaner brush fastener 79 of extension tube 71
Keep the connection with extension tube 71.
In addition, attachment 17 is the drum for the exhaust for using electric fan 23 when using electric dust collector 11 as air blower
Wind turbine attachment.As shown in Figure 7 and Figure 8, which is shaped generally as tubular.That is, the attachment 17 has positioned at base end side
Communicating exhaust gas mouth 81 and outlet 82 positioned at front end side.In addition, the attachment 17 has and plugs relative to connector 34
Attachment mounting portion 85.In turn, which has the fixed releasing portion 86 based on fastener 40 that can release switching valve 39.Separately
Outside, which has the attachment fastener 87 that the attachment 17 is locked to connector 34.Also, the attachment 17, which has, makes attachment
The operated unit 88 that fastener 87 acts.Also, the attachment 17 is configured to, and switching valve 39 is released by being installed to connector 34
Based on the fixation of fastener 40, to open connector 34, make the action of switching valve 39 to be switched to air blast from exhaust wind path 37
Machine wind path 38.That is, the attachment 17 can be assembled and disassembled relative to the connector 34 opened by switching valve 39.
Communicating exhaust gas mouth 81 is opened with what air blower wind path 38 was connected in the state that attachment 17 is installed on connector 34
Mouthful.The communicating exhaust gas mouth 81 is for example open upward.
Outlet 82 is connected to communicating exhaust gas mouth 81, is the air discharge that will be imported from the communicating exhaust gas mouth 81 in attachment 17
Opening.The outlet 82 is open towards front-rear direction.In addition, the outlet 82 is formed as wider in the up-down direction and on a left side
It is relatively narrow in right direction (width direction).That is, the outlet 82 is formed as oval (ellipse with long side direction in the up-down direction
Circle) shape.In turn, the outlet 82 opening area compared with main body connector 26 is set relatively narrow.In addition, the outlet 82 with
Communicating exhaust gas mouth 81 sets relatively narrow compared to opening area.Therefore, attachment 17 is formed as from upstream side downstream wind path area
Gradually narrow.In turn, which is located in the state that attachment 17 is installed on connector 34 under main body connector 26
Side (under just) and front.That is, the outlet 82 is located near main body connector 26.
Attachment mounting portion 85 surrounds communicating exhaust gas mouth 81 and is provided projectingly in ribbed upward.That is, the attachment is installed
Portion 85 be located at attachment 17 lean on base end side (rear end side).In addition, the attachment mounting portion 85 becomes the shape chimeric with connector 34.
That is, the attachment mounting portion 85 becomes longer oval (ellipse) shape on front-rear direction (axial direction of attachment 17).Also, this is attached
Such as along the longitudinal direction rib 85a with reinforcement of part mounting portion 85.Rib 85a is along the left and right directions of communicating exhaust gas mouth 81
Centre portion across the communicating exhaust gas mouth 81 it is front and back between be arranged.
Releasing portion 86 is consolidated to the installation of connector 34 to release locking of the switching valve 39 based on fastener 40 using attachment 17
It is fixed.Specifically, installation of the releasing portion 86 using attachment 17 to connector 34, is inserted into insert port 65 and fights spring 69
Force ground pressing fastener 40 (pressed portion 40a).The releasing portion 86 is, for example, protrusion outstanding upward.The releasing portion 86
It is configured at attachment mounting portion 85.More specifically, which is protrusively provided in rib 85a.
Attachment fastener 87 is will be attached by being inserted into the attachment locking receiving portion being locked to positioned at the inner edge of connector 34
Part 17 engages the part for being fixed on main body of dust collector 15 (connector 34).The attachment fastener 87 is set in claw-like attached respectively
The left and right of part mounting portion 85.In addition, the attachment fastener 87 is configured in the installation with attachment 17 relative to connector 34
It retreats on the direction of direction (direction of insertion of the attachment mounting portion 85 relative to connector 34) intersection (orthogonal).In turn, the attachment
Fastener 87 is exerted a force by the spring as installation force application mechanism (not shown) (installation force body) towards approach axis.
Operated unit 88 is kept out of the way with being made the force of the confrontation spring of attachment fastener 87 using the operation of user.This is grasped
Make portion 88 to be arranged in correspondence with attachment fastener 87.That is, the operated unit 88 is respectively arranged at the left and right sides of attachment 17.Cause
This, these operated unit 88 are clampingly operated from left and right by user by attachment fastener 87 can be made to act.In addition, the quilt
Operation portion 88 is discretely located in lower section relative to attachment mounting portion 85 (attachment fastener 87).
Next, being illustrated to the effect of said one embodiment.
In the case where electric dust collector 11 is used as hand-held attraction dust catcher (one attracts use state (Fig. 5)),
Using only the main body of dust collector 15 that dust collecting part 22 is installed on to main part 21.That is, removing wind path body 16 from main body of dust collector 15
In the state of use.In this case, for example, can also by addition to have the wind path body 16 of extension tube 71 and floor cleaner brush 72 with
Outer wind path body shorter than wind path body 16 such as jumper pipe is connected on main body connector 26.In this state, such as Fig. 1
(a) shown in, connector 34 is switched valve 39 (connector closure 61) covering, and seal member 64 is crimped on the interior of connector 34
Edge selects exhaust wind path 37 to make connector 34 be closed by seamless unoccupied place.Switching valve 39 makes the locking claw of fastener 40
40b is locked to locking receiving portion 53 to keep the state of closing connector 34.
Also, in electric dust collector 11, the user by holding handle 27 operates setting button 28 to control unit
24 make electric fan 23 drive with the action of setting, and make to connect towards by the main body connector 26 in cleaning face or with the main body
The wind path bodies 16 of mouthfuls 26 connections on by cleaning face along the longitudinal direction or inclined direction etc. is mobile, while using by electric fan 23
Driving generate negative pressure will by cleaning face dust be sucked together with air.
The dust laden air is generally sucked from main body connector 26 to dust collecting part 22, dust by the separation and collection from air,
And it detaches after the air after dust is inhaled into electric fan 23, via exhaust wind path 37 from exhaust outlet 33 to main body of dust collector
15 external discharge.More specifically, dust laden air from main body connector 26 via sucking wind path 35, the first communication port 31 and
Dust suction inlet 48 is inhaled into dust collecting part 22, and dust is detached in the dust collecting part 22 from air.The separation sky of dust
Gas is discharged via dust exhaust outlet 49 and the second communication port 32 to the communication air duct 36 of main part 21 from dust collecting part 22, from the company
After ventilation path 36 is inhaled into electric fan 23 and cools down the electric fan 23, via exhaust wind path 37 (switching port 56) from exhaust
External discharge of the mouth 33 to main body of dust collector 15.
In addition, electric dust collector 11 is used as (others attraction use state (figure in the case that rod-type attracts dust catcher
6) wind path body 16), is connected to the main body of dust collector 15 that dust collecting part 22 is installed on to main part 21.In this state, floor cleaner brush 72
It (is sucked via extension tube 71, the main body connector 26 of main body of dust collector 15, sucking wind path 35, the first communication port 31 and dust
Mouthfuls 48 and be connected to dust collecting part 22, and second be connected to via the dust exhaust outlet 49 of the dust collecting part 22, main body of dust collector 15
Mouth 32 and communication air duct 36) it is connected to the suction side of electric fan 23.
Also, in electric dust collector 11, floor cleaner brush 72 is placed in by cleaning face by the user for holding handle 27, is passed through
The setting button 28 of operating handle 27 makes electric fan 23 drive to control unit 24 with the action of setting, and makes floor cleaner brush 72
On by cleaning face along the longitudinal direction or inclined direction etc. is alternately advanced, by when utilize and generated by the driving of electric fan 23
Negative pressure will by cleaning face dust with air together with from the suction inlet of floor cleaner brush 72 sucking.
The dust laden air of the sucking is transported via extension tube 71 to main body of dust collector 15 (main part 21) from floor cleaner brush 72, with
Said one attracts use state similarly, and dust is detached from air and trapped by dust collecting part 22.
If cleaning terminates, user operates setting button 28, to make electric fan 23 stop using control unit 24.
On the other hand, (one or other blowout use states in the case of electric dust collector 11 being used as air blower
(Figure 10 or Figure 11)), attachment 17 is installed on main body of dust collector 15 by user first.At this point, the releasing portion 86 of attachment 17 will
The locking of switching valve 39, which is fixed, to be released and has given as security switching valve 39, and is locked and is fixed on connector 34, cutting to given as security
It changes valve 39 to keep 56 closed state of switching port, air blower wind path 38 is selected.More specifically, if as shown in figure 9, using
The connector 34 of the attachment mounting portion 85 of attachment 17 and main body of dust collector 15 is aligned and is pressed into connector 34 by person, then is first released from
Portion 86 is inserted into insert port 65, makes in a manner of opposed with pressed portion 40a to be housed in spatial portion 66 in the insert port 65
Fastener 40 fights the force of spring 69 and is given as security.At this point, about fastener 40, directed section 40c by with switching valve 39
Guide portion 66a sliding contacts and moved forwards in spatial portion 66, thus engage claw 40b relative to locking receiving portion 53
The locking kept out of the way forwards and release switching valve 39 is fixed.By by the attachment mounting portion 85 of attachment 17 into connector 34 into one
Step indentation is given as security to the force for fighting spring 67 to the switching valve 39.Also, the attachment fastener 87 of attachment 17 using with
Sliding contact between the inner edge of connector 34 and fight spring force keep out of the way, in the attachment positioned at the inner edge of connector 34
It engages the force at the position of receiving portion using spring to reset and protrude, thus attachment fastener 87, which is inserted into, is locked to accessory card
Only receiving portion, the locking of attachment 17 are fixed on connector 34 and are installed on main body of dust collector 15.In this state, such as (b) institute of Fig. 1
Show, the upper end of attachment mounting portion 85 is contacted by contact surface 62, so that switching valve 39 is supported from below, switching port 56 is cut by this
Valve 39 (switching port closure 63) covering is changed, and makes switching port 56 by making seal member 64 be crimped on the inner edge of switching port 56
It is closed by seamless unoccupied place, to select air blower wind path 38.In addition, by making communicating exhaust gas mouth 81 be connect with connector 34, from
And attachment 17 is connected to air blower wind path 38.In addition, extracting attachment 17 from insert port 65 by switching valve 39 rotates upward
Releasing portion 86, thus the fastener 40 of switching valve 39 resetted using the force of spring 69.
Also, under using the blowout use state of one of dust collecting part 22, in electric dust collector 11, by holding handle
27 user operates setting button 28, to which control unit 24 makes electric fan 23 drive with set action, and makes attached
The outlet 82 of part 17 along the longitudinal direction or inclined direction etc. is mobile, utilizes simultaneously towards by cleaning face and relative to by cleaning face
The exhaust (row pressure) generated by the driving of electric fan 23, which is blown, to fly by the dust in cleaning face.
At this point, electric dust collector 11 generally sucks air from main body connector 26, by the air of the sucking via dust
Portion 22 sucks electric fan 23, and from the electric fan 23 via air blower wind path 38 and from connector 34 to main body of dust collector 15
It is external air is discharged, air is discharged via outlet 82 from the attachment 17 for being connected to the connector 34.More specifically, from master
The air that body connector 26 sucks is inhaled into dust collecting part via sucking wind path 35, the first communication port 31 and dust suction inlet 48
22, in the dust collecting part 22 by the dust for slightly including from air detach after, from dust collecting part 22 via dust exhaust outlet 49 with
And second communication port 32 be discharged to main part 21, be inhaled into electric fan 23 and the electric fan 23 is cold from communication air duct 36
But.Later, which is discharged via external from connector 34 to main body of dust collector 15 of air blower wind path 38, from the connector
The communicating exhaust gas mouth 81 of 34 connections passes through with being gradually narrowed down towards outlet 82, to be blown out from outlet 82 by advantage.
In addition, in the case where blowing out use state without using other of dust collecting part 22, electric dust collector 11 generally connects from second
Port 32 sucks air to communication air duct 36, by the air of the sucking from electric fan 23 via air blower wind path 38 and from connection
Air is discharged to the external of main body of dust collector 15 in mouth 34, and sky is blown out via outlet 82 from the attachment 17 for being connected to the connector 34
Gas.The filter 51 that the dust for slightly including in the air of sucking is configured in the second communication port 32 traps.In addition, about
Air flowing before side is blown out from the outlet 82 of attachment 17 farther downstream than the second communication port 32, Gu Sheng same as described above
Slightly illustrate.
If cleaning terminates, user operates setting button 28 and so that electric fan 23 is stopped using control unit 24.
In addition, if the use as air blower terminates, user removes attachment 17 from main body of dust collector 15.It is specific and
Speech, if user is located at the operated unit 88 of left and right from left and right clamping, the attachment fastener 87 of attachment 17 fights applying for spring
Power and keep out of the way, to from attachment locking receiving portion be detached from, thus attachment 17 is released from relative to the locking of main body of dust collector 15.And
And with downwards extract attachment 17, attachment mounting portion 85 from connector 34 extract out, switching valve 39 using spring 67 force and
It resets, opens switching port 56 and connector closure 61 covers connector 34, seal member 64 will be between connector 34
Gap block, be switched to exhaust wind path 37 from air blower wind path 38 as a result,.In addition, about fastener 40, switching valve 39 is utilized
Rotation downwards makes locking claw 40b be contacted with locking receiving portion 53, and directed section 40c passes through the guide portion with switching valve 39
66a sliding contacts and moved forwards in spatial portion 66, thus engage claw 40b relative to locking receiving portion 53 move back forwards
It keeps away with after 53 sliding contact of locking receiving portion, applying for spring 69 is being fought than the position of the locking receiving portion 53 more on the lower
Power and further reset, to switching valve 39 close connector 34 in the state of be locked fixation.
An embodiment from the description above, the switching valve 39 that connector 34 will be opened and closed using fastener 40 are blocked
It is only fixed on the position of closing connector 34, and attachment 17 is installed on connector 34 and is based on locking to release switching valve 39
The fixation in portion 40, switching valve 39 are acted in a manner of opening connector 34 and being switched to air blower wind path 38, therefore only in attachment 17
Installation when, in other words simultaneously with the installation of attachment 17, switching valve 39 open connector 34.Therefore, it is possible to prevent attachment 17
Installation when other than from connector 34 exhaust leakage.That is, electric dust collector 11 is being used as attracting dust suction by connector 34
In the case of device, it is necessary to close, but lid is pressed on connector 34 merely with the force of spring etc., there are users just
As the worry for attracting dust catcher that mistiming is used to open lid.Especially since connector 34 is located at the bottom of main part 21,
Therefore, if opening connector 34, the exhaust of electric fan 23 unintentionally when electric dust collector 11 is used as attraction dust catcher
It scatters from connector 34, it is possible to blow the dust by cleaning face for flying to be about to sucking.Therefore, according to the present embodiment, by such as
It is above-mentioned it is such constitute, such unfavorable condition can be prevented.
Fastener 40 by the releasing portion of the attachment 17 86 to be released and be switched to the installation of connector 34 using attachment 17
The fixed mode of valve 39 is acted, to be securely fixed switching valve 39 using fastener 40 when without using attachment 17,
It can prevent the connector 34 when without using attachment 17 from opening and dust intrusion etc..
The switching valve 39 that connector 34 can be opened and closed alternatively switches exhaust wind path 37 and air blower wind path using the opening and closing
38, attachment 17 can be assembled and disassembled relative to the connector 34 opened by the switching valve 39, to be switched to air blower wind path 38
Under state, the exhaust of electric fan 23 substantially the entirety of can be supplied from connector 34 to attachment 17, without substantially flowing to exhaust
37 side of wind path.Therefore, the exhaust that electric fan 23 can be efficiently utilized when electric dust collector 11 is used as air blower, can
The exhaust of enough amounts is blown out from attachment 17 and efficiently blows flying dust angstrom.
In addition, the switching valve 39 for being switched to air blower wind path 38 is consolidated since attachment 17 is utilized to the installation of connector 34
It is fixed, therefore can keep cutting in the state of being switched to air blower wind path 38 by simple structure without using other structure
Change valve 39.
In addition, by the valve body for being set as switching valve 39 to have rotation axis 39a in the downstream side of the exhaust of electric fan 23,
For rotate be the state for switching to air blower wind path 38 switching valve 39, the pressure of the exhaust of electric fan 23 is to by the switching
The direction that valve 39 (seal member 64) is pressed into switching port 56 applies, therefore can easily improve leakproofness.
In main part 21, setting sucks wind path 35 on the front compared with electric fan 23, and connector 34 is configured at suction
Enter between wind path 35 and electric fan 23, thereby, it is possible to become efficient configuration, and the outlet 82 of attachment 17 can be made
Close to main body connector 26, when being used as sucking the attraction dust catcher of dust from main body connector 26 by electric dust collector 11 and use
Make from the air blower of 82 blow out air of outlet of attachment 17 when in either case under, roughly the same posture can be set as
Using main body of dust collector 15, the convenience used is improved.Also, due to becoming when electric dust collector 11 is used as air blower
The main body connector 26 of the suction inlet of air is close with outlet 82, therefore the air blown out from outlet 82 can be utilized to make to blow
The dust risen is sucked from main body connector 26, can efficiently be cleared away.
In addition, by by least part of air blower wind path 38 and exhaust outlet 33 be configured in main part 21 with it is electronic
Wind turbine 23 is compared on the front, to the configuration as higher efficiency.
Also, it is only with difference by the way that a part for exhaust wind path 37 and air blower wind path 38 is set as shared wind path 55
Erecting, compared with setting exhaust wind path 37 with the air blower wind path 38 the case where main body of dust collector 15 (main part 21) can minimize, and
And it can be easy to constitute the construction for switching exhaust wind path 37 and air blower wind path 38 using switching valve 39.
Also, by by electric dust collector 11 be set as by secondary cell 25 be used as power supply without cord type, can further carry
The convenience that height uses.In particular, by electric dust collector 11 of the secondary cell 25 as power supply, for example, with by quotient
The electric dust collector for using the external power supplies such as AC power as power supply is compared, in order to efficiently use work(using limited power supply
The case where rate, capacity less electric fan 23, is more, therefore by the way that be set as being capable of substantially the entirety of profit when as air blower
With the exhaust of electric fan 23, even the electric fan 23 that capacity is less, also can reliably blow flying dust angstrom.Also, it is logical
It crosses and electric dust collector 11 is set as hand-held, the convenience used can be further increased, and can not be in electric fan 23
Suction side and exhaust side formation length be more than necessary wind path, can only pass through main body of dust collector 15 complete wind path.
In addition, when electric dust collector 11 is used as air blower, the state of dust collecting part 22, energy are mounted with by being set as in advance
The dust slightly contained in air is enough set not to be inhaled into electric fan 23.On the other hand, electric dust collector 11 is being used as air blast
When machine, in the case where being set as having removed the state of dust collecting part 22, can lightness, and the sucking of the air of electric fan 23
Path shortens, and inhibition wind path loses and can blow out the exhaust of more strength.
In addition, in said one embodiment, switching valve 39 is set as opening to the installation of connector 34 using attachment 17
The structure closed, but can also be configured to that independently connector 34 is opened and closed to the installation phase of connector 34 with attachment 17 and (cut
Change exhaust wind path 37 and air blower wind path 38).
In addition, electric dust collector 11 is set as the Ropeless electric dust catcher built-in as power supply of secondary cell 25, but
It can be the electric dust collector for the wired that power supply is obtained from external power supplies such as commercial ac power sources.
Although the description of an embodiment of the invention, but the embodiment is prompted as an example, it is not intended to be limited
The range of invention.The new embodiment can be implemented with other various forms, without departing from the spirit of the invention,
It can carry out various omissions, displacement, change.The embodiment and its deformation are contained in the scope and summary of invention, and
In the range of the invention and its equalization that are contained in recorded in claims.
Claims (10)
1. a kind of electric dust collector, which is characterized in that have:
Main part has electric fan;
Dust collecting part is connected to the suction side of the electric fan, utilizes the action trap debris of the electric fan;
Exhaust outlet is set to the main part;
Exhaust wind path is set to the main part, and the exhaust side of the electric fan is connected to the exhaust outlet;
Connector is set to the main part;
Air blower wind path is set to the main part, and the exhaust side of the electric fan is connected to the connector;
Switching mechanism is configured to be opened and closed the connector, and using the opening and closing to the exhaust wind path and the air blower
Wind path switches over;And
Attachment is installed on the connector, is connected to the air blower wind path by switching of the switching mechanism.
2. electric dust collector as described in claim 1, which is characterized in that
Have fixed mechanism, switching mechanism fixed in the position of closing connector,
Attachment releases fixation of the fixed mechanism to the switching mechanism by being installed in the connector, makes described cut
Converting mechanism is acted in a manner of opening the connector and being switched to air blower wind path.
3. electric dust collector as claimed in claim 2, which is characterized in that
Attachment has releasing portion,
Fixed mechanism to the installation of connector by the releasing portion to be released the fixed side of switching mechanism using the attachment
Formula acts.
4. electric dust collector as claimed in claim 2 or claim 3, which is characterized in that
Attachment utilizes and the switching mechanism for being switched to air blower wind path is fixed to the installation of connector.
5. electric dust collector as described in claim 1, which is characterized in that
Switching mechanism alternatively switches exhaust wind path and air blower wind path using the opening and closing of connector,
The connector assembly and disassembly that attachment can be opened relative to the action using the switching mechanism.
6. electric dust collector as claimed in claim 5, which is characterized in that
Attachment opens the connector using the installation to connector.And the switching mechanism for being switched to air blower wind path is fixed.
7. such as electric dust collector according to any one of claims 1 to 6, which is characterized in that
Switching mechanism is the valve body for having rotation axis in the downstream side of the exhaust of electric fan.
8. such as electric dust collector according to any one of claims 1 to 7, which is characterized in that
Have sucking wind path, the front of electric fan be set in main part, and be connected to the suction side of electric fan,
Connector is configured between the sucking wind path and the electric fan.
9. electric dust collector as claimed in claim 8, which is characterized in that
At least part and exhaust outlet of air blower wind path are located at the front of electric fan in main part.
10. such as electric dust collector according to any one of claims 1 to 9, which is characterized in that
The electric dust collector is the electric dust collector of hand-held.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016149923A JP6796425B2 (en) | 2016-07-29 | 2016-07-29 | Vacuum cleaner |
| JP2016149921A JP6796966B2 (en) | 2016-07-29 | 2016-07-29 | Vacuum cleaner |
| JP2016-149923 | 2016-07-29 | ||
| JP2016-149921 | 2016-07-29 | ||
| PCT/JP2017/027515 WO2018021549A1 (en) | 2016-07-29 | 2017-07-28 | Electric vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108697284A true CN108697284A (en) | 2018-10-23 |
Family
ID=61017104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780012249.6A Pending CN108697284A (en) | 2016-07-29 | 2017-07-28 | Electric dust collector |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190174984A1 (en) |
| EP (1) | EP3491987B1 (en) |
| CN (1) | CN108697284A (en) |
| MY (1) | MY193132A (en) |
| WO (1) | WO2018021549A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730581A (en) * | 2019-01-30 | 2019-05-10 | 珠海格力电器股份有限公司 | Hand-held vacuum cleaner |
| CN111802955A (en) * | 2019-04-11 | 2020-10-23 | 日立环球生活方案株式会社 | Electric vacuum cleaner |
| CN112043199A (en) * | 2019-06-05 | 2020-12-08 | 东芝生活电器株式会社 | Electric vacuum cleaner |
| CN112205914A (en) * | 2019-07-09 | 2021-01-12 | 东芝生活电器株式会社 | Blower accessory and electric dust collector |
| CN114554920A (en) * | 2019-08-15 | 2022-05-27 | 奥马克罗知识产权有限公司 | Hand-held surface cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11707173B2 (en) | 2014-07-18 | 2023-07-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11839343B2 (en) * | 2019-08-15 | 2023-12-12 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| JP2021523752A (en) * | 2018-05-02 | 2021-09-09 | ドリーミー テクノロジー（テンシン）リミテッドＤｒｅａｍｅ Ｔｅｃｈｎｏｌｏｇｙ （Ｔｉａｎｊｉｎ） Ｌｉｍｉｔｅｄ | Handheld vacuum cleaner |
| US10828650B2 (en) | 2018-09-21 | 2020-11-10 | Omachron Intellectual Property Inc. | Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same |
| US11224324B2 (en) * | 2019-08-15 | 2022-01-18 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| USD930296S1 (en) * | 2020-07-01 | 2021-09-07 | Jiazhe Song | Vacuum cleaner |
| USD945093S1 (en) * | 2020-07-13 | 2022-03-01 | Suzhou Aza Clean Electric Technology Co., Ltd. | Vacuum cleaner |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018021549A1 (en) | 2018-02-01 |
| MY193132A (en) | 2022-09-26 |
| EP3491987B1 (en) | 2021-03-31 |
| US20190174984A1 (en) | 2019-06-13 |
| EP3491987A1 (en) | 2019-06-05 |
| EP3491987A4 (en) | 2020-04-29 |
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