CN109381117A - Electric vacuum cleaner - Google Patents

Electric vacuum cleaner Download PDF

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Publication number
CN109381117A
CN109381117A CN201810182538.7A CN201810182538A CN109381117A CN 109381117 A CN109381117 A CN 109381117A CN 201810182538 A CN201810182538 A CN 201810182538A CN 109381117 A CN109381117 A CN 109381117A
Authority
CN
China
Prior art keywords
dust
vacuum cleaner
electric vacuum
main body
suction inlet
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.)
Granted
Application number
CN201810182538.7A
Other languages
Chinese (zh)
Other versions
CN109381117B (en
Inventor
大林史朗
矢吹祐辅
橘川拓也
中野俊
铃木龙路
原田秀行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Appliances Inc
Original Assignee
Hitachi Appliances Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of CN109381117A publication Critical patent/CN109381117A/en
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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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust 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
    • 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
    • A47L9/10—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

Abstract

The present invention provides a kind of electric vacuum cleaner.It has without unloading the mechanism that lower dust collecting device can easily be discharged dust and can easily dismount dust collect plant from main body, so that ease for use is good.The electric vacuum cleaner includes: the main body of dust collector (1) with electric fan (40) and suction inlet (10a)；The dust collect plant (2) that can be dismounted relative to main body of dust collector (1)；With the ingress pipe (14) for being connected to dust collect plant (2) with suction inlet (10a), ingress pipe (14) is configured in the side of dust collect plant (2), shell main body (10) with covering ingress pipe (14), dust collect plant (2) has lid (2c) at one end, lid (2c) can be opened and closed to be pivotally supported using locking mechanism (2e), locking mechanism (2e) is located at shell main body (10) side, in the state that dust collect plant (2) is mounted on main body of dust collector (1), it is able to carry out the opening and closing of lid (2c).

Description

Electric vacuum cleaner
Technical field
The present invention relates to the discharges of the dust of electric vacuum cleaner.
Background technique
The portable vacuum cleaning that dust is discharged via the end of cyclone type separative unit is described in patent document 1 Device.When dust is discharged, makes dust catcher towards dustbin or refuse bag, release the hook of the end of cyclone type separative unit, thus Eliminate the risk that dust is scattered on the user's body.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2017-56197 bulletin
Summary of the invention
The invention technical task to be solved
Herein, the electric vacuum cleaner of cyclone type is to accumulate the dust of suction with air separation, in the incorporating section of dust collect plant The mode of dust.It is complete that the dust that will be aspirated is difficult to because subtle dust is attached to the incorporating section of dust collect plant, when being discharged Portion removes.Therefore it provides can unload dust collect plant from main body, dust collect plant is set to become clean electric dust suction by washing etc. Device.
But electric vacuum cleaner described in Patent Document 1 does not have the structure for unloading lower dust collecting device, therefore user is difficult to hold It changes places and removes the dirty of dust collect plant.
The present invention provides a kind of good electric vacuum cleaner of ease for use.
A technical solution to solve project
It is a feature of the present invention that including: the main body of dust collector with electric fan and suction inlet；It can be relative to above-mentioned The dust collect plant of main body of dust collector dismounting；With the ingress pipe for being connected to above-mentioned dust collect plant with above-mentioned suction inlet, which matches It sets in the side of above-mentioned dust collect plant, there is the shell main body for covering above-mentioned ingress pipe, above-mentioned dust collect plant has lid at one end, should Lid can be opened and closed to be pivotally supported using locking mechanism, and above-mentioned locking mechanism is located at above-mentioned shell main body side, pacify in above-mentioned dust collect plant In the state of above-mentioned main body of dust collector, it is able to carry out the opening and closing of above-mentioned lid.
Invention effect
According to the present invention, dust, and energy can easily be discharged without unloading lower dust collecting device from main body by having Enough mechanisms for easily dismounting dust collect plant, are capable of providing the good electric vacuum cleaner of ease for use.
Detailed description of the invention
Fig. 1 shows the case where the cradle of present embodiment is mounted with electric vacuum cleaner, (a) is bar state, is (b) hand-held State.
Fig. 2 is the exploded perspective view of electric vacuum cleaner.
Fig. 3 is the perspective view of electric vacuum cleaner.
Fig. 4 is the longitudinal section of electric vacuum cleaner.
Fig. 5 indicates the case where exhaust outlet of electric vacuum cleaner is first state, and (a) is side view, is (b) Section A-A of (a) Figure.
Fig. 6 is the section B-B figure of Fig. 5.
Fig. 7 indicates that the exhaust outlet of electric vacuum cleaner is the second state, and (a) is side view, is (b) the C-C sectional view of (a).
It is the third state Fig. 8 shows the exhaust outlet of electric vacuum cleaner, (a) is side view, is (b) the C-C sectional view of (a).
Fig. 9 is the perspective view for indicating the cradle of electric vacuum cleaner.
Figure 10 is the plan view for indicating the cradle of electric vacuum cleaner.
Figure 11 is the perspective view for indicating the state after unloading elongate member from the cradle of electric vacuum cleaner.
Figure 12 is the exploded perspective view for indicating the cradle of electric vacuum cleaner.
Figure 13 is the amplification stereogram for indicating the first charging terminal of cradle of electric vacuum cleaner.
Figure 14 is to indicate the local terminal portion of terminal of the electric vacuum cleaner connecting to the first charging terminal with cradle from dust-collecting box The perspective view for the state that side is looked up.
Figure 15 is the exploded perspective view for indicating the cradle of electric vacuum cleaner.
Figure 16 is the side view for indicating the cradle of electric vacuum cleaner.
Figure 17 is side view when being mounted on electric vacuum cleaner on cradle with bar state.
Figure 18 is side view when being mounted on electric vacuum cleaner on charge bulk with handheld state.
Figure 19 is the sectional view for indicating the connection status of bulk end sub-portion and the first charging terminal.
Figure 20 is usage mode figure when cleaning ground with the electric vacuum cleaner of bar state.
Figure 21 is usage mode figure when cleaning higher place with the electric vacuum cleaner of bar state.
It is (b) to encounter that Figure 22, which shows the sectional view for indicating to be equipped with the standard suction inlet of opening and closing member when (a) is advance, It is (c) when retreating when wall.
Figure 23 indicates various and applies sucking mouth, and (a) is the perspective view for indicating gap suction inlet, (b) indicates small-sized suction inlet Perspective view, is (c) perspective view for indicating broom type suction inlet, is (d) plan view of (c).
Figure 24 indicates that the sectional view of small-sized suction inlet, (a) are when advancing, and is (b) when retreating.
Figure 25 is the perspective view for indicating to extend hose.
(a) is the front elevation for indicating to be equipped with the various states using sucking mouth including extending hose in Figure 26, is (b) Indicate the side view for being equipped with the various states using sucking mouth in addition to extending hose.
Figure 27 indicates the use state of extension hose, and (a) is the electric vacuum cleaner with the handle portion of present embodiment, (b) It is the electric vacuum cleaner with the handle portion of comparative example.
Figure 28 indicates the gap suction inlet of variation, and (a) is perspective view, is (b) plan view, be (c) side view.
Figure 29 is the exploded perspective view for indicating the gap suction inlet of variation.
Figure 30 is the E-E sectional view of Figure 28 (b).
Figure 31 is the F-F sectional view of Figure 28 (b).
Figure 32 is the G-G sectional view of Figure 28 (c).
Figure 33 is the side view for indicating for the gap suction inlet of other variations to be installed on the state of electric vacuum cleaner.
Figure 34 is the longitudinal section of Figure 33.
Figure 35 indicates the outside drawing of dust-collecting box having in electric vacuum cleaner, and (a) is the front elevation in face of being positive with upside, (b) It is the right hand view in face of being positive with upside.
(a) in Figure 36 is the I-I sectional view of Figure 35 (a), is (b) the J-J sectional view of Figure 35 (b).
Specific embodiment
Hereinafter, for mode for carrying out the present invention (hereinafter referred to as " embodiment "), suitably specifically with reference to attached drawing It is bright.
Fig. 1 shows electric vacuum cleaner is mounted on the cradle of present embodiment, (a) is bar state, is (b) hand Hold state.
Fig. 1 (a) be electric vacuum cleaner 100 cradle 70 by electric vacuum cleaner 100 with bar state erect the state that charges. It is connected with extension tube 300 in the front end of electric vacuum cleaner 100, is connected with standard suction inlet 400 in the front end of extension tube 300.In addition, mark Quasi- suction inlet 400 is the suction inlet for the electric toothbrush for rotating brush with motor.
In addition, Fig. 1 (b) is to fill electric vacuum cleaner 100 with handheld state with erecting on the cradle 70 of electric vacuum cleaner 100 The state of electricity.At this point, unloading extension tube 300 from the front end of electric vacuum cleaner 100, standard suction inlet 400 is directly installed on electric dust suction The front end of device 100.Shape is used in addition, showing in Fig. 1 (b) and standard suction inlet 400 being directly installed on electric vacuum cleaner 100 State, but can also be used with the state for installing standard suction inlet 400 not on electric vacuum cleaner 100.
In addition, the cradle 70 of Fig. 1 (b) can be to electric vacuum cleaner by installing elongate member 80 with changing direction 100 are charged with handheld state.
Fig. 2 is the exploded perspective view for indicating electric vacuum cleaner.In addition, the direction indicated in Fig. 2 shows electric vacuum cleaner 100 Direction.
As shown in Fig. 2, electric vacuum cleaner 100 has main body of dust collector 1, dust-collecting box 2 (dust collect plant) and battery 3.
Main body of dust collector 1 has main part 10, motor housing portion 11, handle portion 12.
In main part 10, be formed with for connect extension tube 300 (with reference to Fig. 1 (a)) or standard suction inlet 400, as to The connector 10a of suction inlet in main part 10.In addition, be detachably arranged dust-collecting box 2 in main part 10, and having will be from The air containing dust of connector 10a sucking is sent into the ingress pipe 14 of dust-collecting box 2.
It is built-in with electric fan 40 (with reference to Fig. 4) and main body substrate 50 in motor housing portion 11 (with reference to Fig. 4).In addition, Before motor housing portion 11 (front surface), clean air after being formed with 2 dust of sucking dust-collecting box it is circular Suction inlet 11a.In addition, in the position for leaning on lower part than suction inlet 11a, being provided with and charging before motor housing portion 11 The bulk end sub-portion 17 of seat 70 (referring to Fig. 1 (a), (b)) connection.
The rear of main part 10 is arranged in handle portion 12, has the grip part 12a for being shaped generally as L-shaped.Grip part 12a With the first grip part 12a1 linearly extended in the longitudinal direction, and linearly extend in roughly vertical direction Second grip part 12a2.First grip part 12a1 is configured than the second grip part 12a2 on top.Second grip part 12a2 is upper The mode that the upward upper part in lower section is gone forwards tilts.In addition, the first grip part 12a1 and the second grip part 12a2 are formed as big It causes rodlike and is continuously formed.In this way, by linearly constituting the first grip part 12a1 and the second grip part 12a2 respectively, The position of the readily identified holding of user.
In addition, being provided with the battery locking member 13 for locking battery 3 (battery case) in handle portion 12.It should Battery locking member 13 is created as the plate of substantially L-shaped, and one end rotationally links with handle portion 12.
In addition, the upper surface of the first grip part 12a1 in handle portion 12, is provided with operation button 12b.Operation button 12b Such as it is made of " strong ", " standard ", " closing " this 3 buttons.
In the front end of main part 10, it is provided with and unloads extension tube 300 (with reference to Fig. 1 (a)) and standard suction inlet 400 (with reference to Fig. 1 (b)) releasing button 18 operated when.Extension tube 300, standard can be unloaded by carrying out pushing operation to the releasing button 18 Suction inlet 400.
In addition, being equipped with revolving brush 90 in the front end of main part 10.The brush 90 includes the appearance with connector 10a The fixed pedestal 90a for the substantially circular shape that face bumps are chimeric and fix；The rotation rotationally linked with fixed pedestal 90a Portion 90b；With the bristle portion 90c in rotating part 90b implantation setting.When bristle portion 90c is to store towards rear, use when direction The mode rotated to front is constituted.
Dust-collecting box 2 is cyclone manner, have make from ingress pipe 14 suck the air separation dust containing dust with Air and the function of collecting dust.In addition, dust-collecting box 2 the front of motor housing portion 11 by axial direction be in the front-back direction in a manner of Configuration has generally cylindrical shaped outer cylinder 2a.In addition, being formed with and connecting with ingress pipe 14 in the upper surface (side) of dust-collecting box 2 The substantially rectangular inflow entrance 2b connect.The air containing dust in inflow entrance 2b is flowed into, is separated into dust-collecting box 2 After dust and air, the air after having separated dust is discharged from the rear portion (back side) of dust-collecting box 2.
Figure 35 indicates the outside drawing of dust-collecting box 2, the front elevation that (a) is with upside (with reference to Fig. 2) when being front, be (b) with Right hand view when upside is front.In addition, Figure 36 is the sectional view of I-I line and J-J line shown in Figure 35, (a) is Figure 35 (a) Shown in I-I sectional view, be (b) J-J sectional view shown in Figure 35 (b).
Dust-collecting box 2 is made of outer cylinder 2a and aftermentioned inner cylinder 200.Outer cylinder 2a is substantially cylindrical shape, as described above upper Surface (cylinder sides) has the inflow entrance 2b of rectangular shape, and front and back opening has aftermentioned filter 5 at rear, preceding Side has lid 2c.In addition, rear is divided into the air rotation containing dust for making to be drawn into from inflow entrance 2b as shown in Figure 36 (a) Rev/min from separation unit 2a1, front be divided into storage separation after dust incorporating section 2a2.
Inner cylinder 200 is substantially cylindrical shape as shown in figure 36, has the canister portion for being provided with lattice portion 220 at top (rear) 210, in lower part (front) although making incomplete structure, there is the piston portion 240 for dust being released when opening lid 2c.Piston portion Packet in umbrella portion 230 possessed by 240 lower part (front) by canister portion 210, umbrella portion 230 be provided with circular rib (250a, 250b,250c).Circular rib is arranged to make the dust for being transported to incorporating section 2a2 be difficult in return to the side separation unit 2a1 , in the present embodiment, in umbrella portion 230, circular rib 250c is arranged in piston portion 240, but straight for circular rib 250a, 250b setting Diameter and position, number are without being limited thereto.In these multiple circular ribs, circular rib 250a can change to be revolved in separation unit 2a1 The ratio of the air-flow turned and the air-flow conveyed to incorporating section 2a2, this is also effective for inhibiting dust to return to the side separation unit 2a2 's.In order to obtain such effect, the stream with rectangular shape possessed by above-mentioned outer cylinder 2a is arranged in circular rib 250a The position that entrance 2b is faced.For the air (including dust) of inflow using circular rib 250a as boundary, upside can be in separation unit A part enhancing of the air-flow rotated in 2a1, downside becomes the air-flow directly conveyed to incorporating section 2a2.There is no circular ribs In the case where 250a, the air-flow rotated in separation unit 2a1 flows to incorporating section 2a2 while rotating, by piston portion 240 from Incorporating section 2a2 returns to separation unit 2a1.Although also being deposited at this point, inhibiting the return of dust with annular shape rib 250b, 250c The case where dust returns to separation unit 2a1.By the way that annular shape rib 250a as the present embodiment is arranged, can enhance in separation unit The eddy flow rotated in 2a1, the dust for being able to suppress return are attached to the lattice portion 220 of inner cylinder 200.
In the present embodiment, the position slightly faced with inflow entrance 2b is arranged in circular rib 250a, but not limited to this, it can also be with Setting divides by inflow entrance 2b for two-part position etc..In addition, annular shape rib 250a setting is in umbrella portion 240, however, you can also not It is arranged in umbrella portion 240, but the canister portion 210 with lattice portion 220 is set.
The lid 2c being opened and closed when in addition, abandoning the dust accumulated in dust-collecting box 2 is rotatably supported via hinge part 2d Before dust-collecting box 2.In addition, being provided with the lid of the releasing button 2f with the locking for releasing lid 2c on the top of lid 2c Locking mechanism 2e.
In dust-collecting box 2, filter 5 is accommodated in the axial rear end of outer cylinder 2a.Bend structure to 5 accordion of filter At being capable of increasing filter area, and reduce the pressure loss caused by filter 5.In addition, being set to dust-collecting box by pressing The button 5a on 2 tops, can unload filter 5, in the side (in the figure downside of arrow) opposite with button 5a, have for from Main body of dust collector 1 unloads the button 5b of dust-collecting box 2.
In addition, filter 5 is for example by highdensity HEPA filter (High Efficiency Particulate Air Filter, hign efficiency particulate air filter) it constitutes.HEPA filter be have under nominal air delivery for partial size be 0.3 μm Particle with 99.97% or more powder collection rate and initial pressure loss 245Pa performance below air filtration Device.
In addition, the mechanism of the inside about dust-collecting box 2, can be constituted based on Japanese Unexamined Patent Publication 2016-137165 bulletin.
Fig. 3 is the perspective view for indicating that above-mentioned lid locking mechanism 2e is made to act and open the electric vacuum cleaner of the state after covering 2c. Fig. 4 is the longitudinal section of electric vacuum cleaner, and Fig. 5 is side view.
As shown in Fig. 3~Fig. 5, in electric vacuum cleaner 100, dust-collecting box 2 is mounted on the lower section of main part 10 and is located at motor The front of housing section 11.In this case, when dust-collecting box 2 being installed on main body of dust collector 1, the upside shown in arrow in figure (the substantially opposite side with main part 10) has lid locking mechanism 2e, has in downside (the not side opposite with main part 10) Hinge part 2d.In addition, releasing button 2f possessed by lid locking mechanism 2e is located at from main body of dust collector 1 (main part 10) left side To the position in (in face of the left side of main body of dust collector 1), be arranged in than main part 10 side in the inner part, in other words not from main part 10 sides position outstanding.This is because by releasing button 2f setting the position more outstanding than 10 side of main part the case where Under, there is the risk that lid 2c is released from cleaning, but by making releasing button 2f not prominent, the Neng Goufang from 10 side of main part The releasing for only covering 2c, prevents from malfunctioning.For example, in cleaning, the case where contact there are main body of dust collector 1 and furniture etc..At this point, because For releasing button 2f to be arranged in the position than 10 side of main part in the inner part, thus can reduce furniture etc. contact by mistake releasing by The risk of button 2f reduces the risk that lid 2c is opened accidentally.The position of releasing button 2f possessed by lid locking mechanism 2e is not limited to This, also can be set in the position from 1 right side pair of main body of dust collector.By using releasing button 2f can be with as the present invention The structure pressed from 10 side of main part can abandon place in rubbish such as dustbins and dust-collecting box is easily discharged with a movement Dust in 2.In addition, state that dust-collecting box 2 is mounted on main body of dust collector 1 and opening lid using lid locking mechanism 2e The opening portion of the dust-collecting box 2 of the state of 2c is open with the opening portion in main body of dust collector 1, that is, connector 10a in same direction.By This, can be while being discharged the dust of dust-collecting box 2, and being also discharged in ingress pipe 14 may remaining dust.
In turn, above-mentioned Fig. 4 and dust-collecting box release button 5b shown in fig. 5 is sliding by front direction shown in the arrow into figure It is dynamic, dust-collecting box 2 can be unloaded from main body of dust collector 1.In this way, even if making main body of dust collector 1 be erected at the shape on cradle 70 State (when charging) can carry dust-collecting box 2 only also to abandon rubbish.In addition, by the way that only dust-collecting box 2 is unloaded from main body of dust collector 1 Under, it can easily be done washing in the case where dust-collecting box 2 is dirty equal, be then able to that dust-collecting box 2 is made to keep cleaning.Institute as above It states, in accordance with the invention it is possible to the shape of the state being mounted on main body of dust collector 1 according to dust-collecting box 2, the state unloaded and user Condition carries out rubbish discarding, therefore is capable of providing the good electric vacuum cleaner of ease for use.
In addition, being removably provided with maintenance brush 2s in dust-collecting box 2.Maintenance brush 2s configuration is mounted on by dust-collecting box 2 The position being difficult to see that when on main body of dust collector 1 from outside.Therefore, not easily to fall off in operation, in addition, without in electric vacuum cleaner Place keeping maintenance brush 2s except 100.
As shown in figure 4, being accommodated with electric fan 40 in the motor housing portion 11 of main part 10.In motor field frame In portion 11, in the lower section of electric fan 40, it is accommodated with the main body substrate 50 (control base board) of control main body of dust collector 1.
Electric fan 40 is to rotate drive shaft 40a towards landscape configuration in a manner of in the front-back direction.In addition, from electric fan 40 The main body substrate 50 that the air flow direction of discharge is configured in the lower section of electric fan 40, keeps main body substrate 50 cooling.
Main body substrate 50 divides to be configured to 2 layers up and down, is mainly equipped with component in opposite face.From 40 row of electric fan Air out is most of so that the mode of component (heat generating components) cooling of the relative configuration of each main body substrate 50 flows.
In addition, electric fan 40 overlappingly configures in the up-down direction with main body substrate 50.Therefore, front and back can be shortened To size.In addition, electric fan 40 and main body substrate 50 are located at the lower section of the first grip part 12a1 of handle portion 12.As a result, When user holds grip part 12a1 operation, the center of gravity of electric vacuum cleaner 100 is in the close beneath of the first grip part 12a1, therefore Make the front end of electric vacuum cleaner 100 upward in use, electric vacuum cleaner 100 can be stably kept.
In addition, being formed between the first grip part 12a1 and the upper surface 11c of motor housing portion 11 for being inserted into hand Width dimensions be H1 gap 12c.In addition, between the second grip part 12a2 and the back side 11d of motor housing portion 11, shape At the gap 12d having than width dimensions H1 wider width having a size of H2.It is cleaned in this way, holding the first grip part 12a1 When, it can be kept with the state to make a stretch of the arm, there is no need to strongly hold the first grip part 12a1 to make electric vacuum cleaner 100 are moved forward and backward.In addition, needing hand (finger) being inserted into gap 12d deeper when the second grip part 12a2 of gripping is cleaned In strongly hold, therefore by keeping width dimensions H2 more wider than width dimensions H1, can steadily hold the second grip part 12a2。
In addition, the thickness T1 of the first grip part 12a1 is formed as relatively thin, the thickness T2 of the second grip part 12a2 is formed as comparing Thickness T1 is thicker.That is, the first grip part 12a1 is formed as relatively thin, the second grip part 12a2 is formed as relatively thick.In this way, holding second When grip part 12a2 is cleaned, by keeping the thickness T2 of the second grip part 12a2 thicker, it is easier to hold deeper, and energy Enough improve the intensity of the second grip part 12a2.
Battery 3 can be for example made of the high lithium ion battery of energy efficiency.In addition, the configuration of battery 3 is in handle portion The lower section of 12 the second grip part 12a2.In this way, by the rear end that battery 3 is arranged in electric vacuum cleaner 100, handle portion 12 Center of gravity makes the front end of electric vacuum cleaner 100 upward in use, operation sense can be made to become light close to the second grip part 12a2 Pine.
Battery locking member 13 is formed with the claw 13a locked with battery 3 in free end side.In addition, battery is locked Determine component 13 to configure in a manner of surrounding the back side of battery 3 from top to bottom, is configured to the rear end following table in battery 3 The lower surface of face, claw 13a and battery 3 is locked.
In this way, by keeping battery 3 dismountable, compared with battery is not removable, it is easier to carry out battery 3 Replacement.In addition, can prepare spare battery 3 and can to the charging box that spare battery 3 charges as option, by This is changed to spare battery 3 in the case where the battery of the main body side of electric vacuum cleaner 100 has consumed immediately, so as to Extend and cleans the time.With this configuration, for example, being effective at the wider ground such as cleaning shop.
Fig. 5 indicates that the exhaust outlet of electric vacuum cleaner is first state, and (a) is side view, is (b) the section B-B figure of (a).
As shown in Fig. 5 (a), electric vacuum cleaner 100 has the air that will suck to the external exhaust outlet 16 being discharged.Exhaust outlet 16 The top configured in dust-collecting box 2 and the front positioned at the first grip part 12a1.In addition, exhaust outlet 16 is by making gap-shaped long hole 16a is formed in a row in the up-down direction along the longitudinal direction and is constituted.
In the outside of exhaust outlet 16, venetian blind type transom window (wind path switching part is mounted in a manner of covering multiple long hole 16a Part) 16b.
As shown in Fig. 5 (b), the long hole 16a of exhaust outlet 16 divides in the wall surface 16c of substantially semi-circular shape to be formed for left and right. In wall surface 16c, it is being respectively formed right and left 5 long hole 16a.Transom window 16b is slidably mounted along wall surface 16c.In Fig. 5 (b), it is A part of transom window 16b centrally located state, the long hole 16a of left and right is exposed.
In addition, exhaust outlet 16 is communicatively formed with motor housing portion 11, it is configured to the discharge gas from electric fan 40 After body keeps main body substrate 50 cooling, it is discharged from long hole 16a.Long hole of transom window 16b in the state of Fig. 5 (a), (b), from left and right 16a exhaust.In addition, exhaust outlet 16 is easier to before being located at user because exhaust outlet 16 is located at the front of handle portion 12 Side, therefore the case where discharge gas blows to user can be reduced.
In addition, being formed with the convex strip portions 16b1 protruded outward on the surface of transom window 16b.Make transom window 16b or so as a result, When mobile, it is easier to hook finger on convex strip portions 16b1, the operation for moving left and right transom window 16b becomes easy, can be rapid And it is easy to carry out the change in the direction of exhaust.
Fig. 6 is the section B-B figure of Fig. 5.
As shown in fig. 6, in battery 3,6 monocell 3a each 3 ground left-right situs configuration up and down in accumulator box 3b. In turn, in 3 monocell 3a on upper layer, central monocell 3a is configured in the relatively low position monocell 3a with left and right, The line at the center of the connection monocell 3a when from end on observation monocell 3a at V shape in a manner of configure.In addition, 3 of lower layer Monocell 3a is similarly with the configuration of V shape.In this way, by making monocell 3a's to be axially facing front-rear direction, and make monocell 3a Axially direction compare towards the case where left and right directions, the width of battery 3 can be made to narrow.In addition, by by monocell 3a be configured to up and down 2 layers, and V shape configure monocell 3a, the width of battery 3 can be made to be further narrow as.Pass through picture So that the width of left and right is narrowed in this way, the case where battery 3 contacts user in cleaning can be reduced.
Monocell 3a is configured to V shape in this way, forms recessed portion 3c in the upper surface of accumulator box 3b.In the recess Portion 3c, which is formed with, hooks sliding part 3d.On the other hand, in the main part 10 opposite with sliding part 3d is hooked (under handle portion 12 Side), it is formed with the orbit portion 15 for being slidably retained in the section view for hooking sliding part 3d for T-shaped.
In addition, being formed in the lower end of accumulator box 3b for engaging claw 13a, 13a of battery locking member 13 Fastener 3e, 3e.In this way, hooking sliding part 3d by being formed in the dead zone, space can be effectively utilized, it can be by electric power storage The height dimension in pond 3 is suppressed to lower.
Fig. 7 indicates that the exhaust outlet of electric vacuum cleaner is the second state, and (a) is side view, is (b) the C-C sectional view of (a).
As shown in Fig. 7 (a), the transom window 16b of electric vacuum cleaner 100 is mobile to the right (side) along wall surface 16c, the whole in left side Long hole 16a is open.
As shown in Fig. 7 (b), whole long hole 16a on right side are closed by transom window 16b, and whole long hole 16a in left side are opened It puts.The discharge gas from electric fan 40 is all discharged from the long hole 16a in left side as a result,.To which user is held with left hand Handle portion 12 is held, when the left side of user configures electric vacuum cleaner 100, can prevent discharge gas from blowing to user.
It is the third state Fig. 8 shows the exhaust outlet of electric vacuum cleaner, (a) is side view, is (b) the C-C sectional view of (a).
As shown in Fig. 8 (a), the transom window 16b of electric vacuum cleaner 100 is mobile along wall surface 16c (another party) to the left, left side it is complete Minister hole 16a is closed.
As shown in Fig. 8 (b), whole long hole 16a on right side are opened because of transom window 16b.As a result, from electric fan 40 Gas is discharged all to be discharged from the long hole 16a on right side.To user right hand gripping handle portion 12, on the right side of user When configuring electric vacuum cleaner 100, it can prevent discharge gas from blowing to user.
In this way, the exhaust outlet 16 of present embodiment be free to change discharge gas left and right direction, then no matter In the case that user is right-handed person or left-handed person, it can prevent discharge gas from directly blowing to user.
In the electric vacuum cleaner 100 constituted in this way, the operation button 12b that user's operation is arranged in handle portion 12 (is referred to When Fig. 3) starting running, from battery 3 (referring to Fig. 3) to electric fan 40 (referring to Fig. 4) power supply.Electric fan 40 drives and inhales Enter air.The air of sucking flows into dust-collecting box 2 by ingress pipe 14 (referring to Fig. 2) via inflow entrance 2b (referring to Fig. 2). The air containing dust flowed into becomes eddy flow, and centrifugal force acts on dust, and dust is separated with air.Then, air passes through Filter 5, by electric fan 40, main body substrate 50 (referring to Fig. 4), from exhaust outlet 16 (referring to Fig. 5 (a)) to main body of dust collector 1 external discharge.
Fig. 9 is the perspective view for indicating the cradle of electric vacuum cleaner.In addition, cradle 70 shown in Fig. 9 is by electric vacuum cleaner 100 and the state after all being unloaded using sucking mouth (accessory).
As shown in figure 9, cradle 70 has base portion 71, cradle portion 72 and elongate member 80.
Base portion 71 has the substantially rectangular mounting surface 71a of mounting standard suction inlet 400 (referring to Fig. 1).In addition, base portion 71, in the center of width direction (left and right directions), have the extension 71b rearward extended.In the left and right of extension 71b Side is provided with installation and aftermentioned side Storage Department 71c, the 71d using sucking mouth of keeping.
Figure 10 is the plan view for indicating the cradle of electric vacuum cleaner.In addition, Figure 10 is shown overlooks charging above vertical State when seat 70.
As shown in Figure 10, the side Storage Department 71c on right side is included from extension 71b side extension to the right and is connect with ground The portions 71c1 of touching；With the protrusion 71c2 from the upper surface of portions 71c1 cylindrical shape outstanding upwards.The side in left side Portion Storage Department 71d is included from extension 71b side extension to the left and the portions 71d1 with ground face contact；With from portions 71d1 Upper surface cylindrical shape outstanding upwards protrusion 71d2.
In addition, extension 71e and the base portion 71 rearward stretched out are integrally formed in extension 71b.The extension 71e has when electric vacuum cleaner 100 charges, and prevents electric vacuum cleaner 100 from swinging to the function at rear.In addition, extension 71e is included With the portions 71e1 of ground face contact；With the suction inlet Storage Department from the upper surface of portions 71e1 cylindrical shape outstanding upwards 71e2.In addition, portions 71e1 is widely constituted with stretching out in the lateral direction.In addition, the both ends of the left and right directions of portions 71e1 with The front end of above-mentioned portions 71c1,71d1, which is compared, is located inside (referring to Figure 10).In this way, extension 71e, which not only has, prevents electric suction The function that dirt device 100 is toppled over, it may have install and take care of the keeping function of applying sucking mouth.
Figure 11 is the perspective view for indicating the state after unloading elongate member from the cradle of electric vacuum cleaner.
As shown in figure 11, cradle portion 72 extends from the rear end of extension 71b to vertical direction (up and down direction) top.Separately Outside, cradle portion 72 is formed as, and the ratio center of up and down direction leans on the part on top compared with the part for leaning on lower part than center in front and back There is bigger thickness on direction.
In the upper surface 72a of cradle portion 72, when being provided with electric vacuum cleaner 100 (with reference to Fig. 1 (b)) charging to handheld state The first charging terminal 73 used.First charging terminal 73 is electrically connected with main body of dust collector 1 (referring to Fig. 2).In addition, the first charging Terminal 73 be to battery 3 charge terminal, from the upper surface 72a of cradle portion 72 to vertical direction above be protrudedly formed.
Figure 12 is the exploded perspective view of the cradle of electric vacuum cleaner.
As shown in figure 12, it is removable relative to base portion 71 to be configured to cradle portion 72 for cradle 70.In addition, base portion 71 with Cradle portion 72 can also can not dismount, but in order to improve storage property, packaging property, it is preferably removable.
Base portion 71 has power supply line 76 later, and inside has charging substrate 74.In addition, in the inside of base portion 71, It is provided with counterweight 75, cradle 70 is not easy to topple over when electric vacuum cleaner 100 is mounted on cradle 70.
Cradle portion 72 is provided with connecting pin 72b, the connection terminal 71f for accepting connecting pin 72b is provided in base portion 71, By being electrically connected connecting pin 72b with connection terminal 71f in 71 mounting bracket portion 72 of base portion.In addition, connecting pin 72b and One charging terminal 73 is connected through not shown electric wire.
Figure 13 is the amplification stereogram for indicating the first charging terminal of cradle of electric vacuum cleaner.
As shown in figure 13, the first charging terminal 73 has the upper surface 72a from cradle portion 72 outstanding substantially long upwards The terminal board 73a of cube shape.Terminal board 73a is formed as elongated in the lateral direction.In addition, in terminal board 73a, in left and right Recess portion 73b, 73b that both ends are formed with by front and cut in a manner of opening above.Terminal 73c is provided in each recess portion 73b. Terminal 73c is fixed in 72 internal screw thread of cradle portion.
In terminal board 73a, between terminal 73c and terminal 73c, it is formed with by front and cuts in a manner of opening above Recessed portion 73d, 73d of approximately cuboid shape.
Terminal 73c is constituted and bending elongated metal plate, is configured in a manner of deflection deformation in the longitudinal direction In recess portion 73b.In addition, terminal 73c is electrically connected with above-mentioned connecting pin 72b via lead (not shown).
Figure 14 is to indicate the local terminal portion of terminal of the electric vacuum cleaner connecting to the first charging terminal with cradle from dust-collecting box The perspective view for the state that side is looked up.
As shown in figure 14, in the bulk end sub-portion 17 of main body of dust collector 1, it is formed with the terminal board 73a (reference of cradle 70 Chimeric recess portion 17a Figure 13) being fitted into.In chimeric recess portion 17a, configured with the terminal 73c (referring to Figure 13) with cradle 70 The body terminal 17b of connection.Body terminal 17b is electrically connected with battery 3 (referring to Fig. 3) via electric wire.In addition, recessed being fitted into In portion 17a, it is formed with the mosaic process 17c chimeric with the recessed portion 73d of cradle 70 (with reference to Figure 13).
Figure 15 is the exploded perspective view for indicating the cradle of electric vacuum cleaner.
As shown in figure 15, elongate member 80 is the use when being charged to electric vacuum cleaner 100 (with reference to Fig. 1 (a)) with bar state , there is pipe 81, relay terminal 82 and the second charging terminal 83.
Pipe 81 is constituted for the consideration in terms of appearance design etc., such as by the material of the light weights such as aluminium alloy, in axial direction Midway maintains relay terminal 82.In addition, pipe 81 maintains the second charging terminal 83 in axial upper end.By making 81 gold medal of pipe Category is made, and cradle 70 can be made to seem relatively thin in appearance, big mold is not needed when manufacturing elongate member 80.Separately Outside, pipe 81 is not limited to metal and is made, and is also possible to made of synthetic resin.
In addition, in pipe 81, from the downward side of relay terminal 82 linking part 81s outstanding and the company integrally formed in cradle portion 72 Tie maintaining part 72c connection.Connection maintaining part 72c is formed as tubular elongated in the axial direction, and in upper surface, 72a is formed with for inserting Enter the insertion hole 72c1 of the linking part 81s of pipe 81.Connection maintaining part 72c is formed to the entirety of storage linking part 81s Length.
Relay terminal 82 is formed by synthetic resin etc., is had the connecting end sub-portion 82a linked with the first charging terminal 73, is incited somebody to action Connecting end sub-portion 82a is held in the holding member 82b of pipe 81, keeps the extension tube maintaining part 82c of extension tube 300 and keep extending The extension hose maintaining part 82d of hose 800 (referring to Figure 25).
Connecting end sub-portion 82a is protrudedly formed in the direction orthogonal with the axial direction of pipe 81, is formed with and first in lower surface The portion of terminal that charging terminal 73 connects.Although it is not shown, but in the same manner as bulk end sub-portion 17 shown in the portion of terminal and Figure 14 It constitutes.
Holding member 82b has the flange 82b1 extended to connecting end sub-portion 82a, and from flange 82b1 upwards in side Be formed as circular cone shape in view and be fixed on the cylinder 82b2 of pipe 81.
In this way, relay terminal 82 is configured to when the insertion of pipe 81 to be mounted in connection maintaining part 72c, by connecting end sub-portion 82a links and is electrically connected with the first charging terminal 73.
Extension tube maintaining part 82c is formed before connecting end sub-portion 82a, is had from the left and right sides and is clipped extension tube 300 A pair of of retention tab 82c1,82c1 for being kept of (refer to Fig. 1 (a)) ground.A pair of of retention tab 82c1,82c1 is configured to bend Deformation can make retention tab 82c1,82c1 keep extending by the way that extension tube 300 (referring to Fig. 1 (a)) to be pushed into from gap 82c2 Pipe 300.
Extend hose maintaining part 82d to use in aftermentioned extension hose 800 (the referring to Figure 25) of keeping, there is front to keep Piece 82d1 and lower part retention tab 82d2.
Front retention tab 82d1 is the piece for the plate for clamping and being kept with 81 side of pipe, in the upper of connecting end sub-portion 82a Surface is protrudedly formed upwards.In addition, the front end (upper end) of front retention tab 82d1 is formed to 81 lateral bend of pipe.
The lower part of lower part retention tab 82d2 bearing elongate hose 800 has and is formed from connecting end sub-portion 82a to cylinder 82b2 Lower support 82d2.In addition, lower part retention tab 82d2 links connecting end sub-portion 82a and holding member 82b, make relay The intensity of son 82 improves.
Second charging terminal 83 is structure same as the first charging terminal 73, is the electric vacuum cleaner that can make bar state The terminal that 100 (referring to Fig. 1 (a)) are charged in the state of standing.In addition, the second charging terminal 83, which has, is maintained at the upper of pipe 81 The maintaining part 83a at end.In the upper surface 83a1 of maintaining part 83a, the second charging terminal 83 is formed upward.
In addition, being formed with the circumferential surface of the dust-collecting box 2 of bearing electric vacuum cleaner 100 before maintaining part 83a, electricity being inhibited to inhale The suppressing portion 83b of the shaking of dirt device 100.To forwards curved side while extending to the left and right before suppressing portion 83b Formula is formed.
Figure 16 is the side view for indicating the cradle of electric vacuum cleaner.
As shown in figure 16, cradle 70 will manage in the state of making the connecting end sub-portion 82a of relay terminal 82 towards front side 81 are inserted from above into connection maintaining part 72c.Then, lean on the linking part 81s of the pipe 81 of lower part (with reference to figure than relay terminal 82 15) when in insertion connection maintaining part 72c, the first charging terminal 73 (referring to Figure 15) is chimeric with relay terminal 82, makes the first charging Terminal 73 is electrically connected with relay terminal 82.In addition, relay terminal 82 and the second charging terminal 83 are via the electricity passed through in pipe 81 Line electrical connection (not shown).
At this point, in the side view of figure 16, linking the position at the back side (back) of maintaining part 72c and the back of elongate member 80 The position in face (back) is substantially uniform.In addition, extension 71e is in the side view of figure 16, be configured to connection maintaining part 72c and Elongate member 80 is compared and is rearward protruded.
In addition, the upper surface 83a1 of maintaining part 83a angled somewhat in a manner of declining forwards.In addition, second fills Electric terminal 83 along upper surface 83a1 inclination and obliquely configure.
Figure 17 is side view when being mounted on electric vacuum cleaner on cradle with bar state.In addition, the direction arrow of Figure 17 Show the direction of cradle 70 (Figure 18 is also same).
As shown in figure 17, electric vacuum cleaner 100 is charged and connecting with the second charging terminal 83 under bar state.At this point, User's gripping handle portion 12 and make extension tube 300 downward, makes main body of dust collector 1 from the top of the second charging terminal 83 Bulk end sub-portion 17, thus connect by decline with the second charging terminal 83.At this point, the second charging terminal 83 landform upward At, therefore can reliably be connect bulk end sub-portion 17 with the second charging terminal 83 with the self weight of electric vacuum cleaner 100.
In addition, dust-collecting box 2 is contacted with suppressing portion 83b, the extension tube maintaining part 82c that extension tube 300 is extended component 80 is protected It holds.In addition, a part of standard suction inlet 400 is contacted with the mounting surface 71a of base portion 71.Even if as a result, in electric vacuum cleaner 100 When being charged under the higher state of center of gravity, electric vacuum cleaner 100 can be also stably maintained on cradle 70.
In addition, electric vacuum cleaner 100 is relative to vertical side when being charged with electric vacuum cleaner 100 of the cradle 70 to bar state To (up and down direction), the posture of forward leaning angle α is kept forwards.In this way, by keeping electric vacuum cleaner 100 with the posture that leans forward, The center of gravity of electric vacuum cleaner 100 is closer to the front compared with when erectly keeping electric vacuum cleaner 100, therefore can prevent electric vacuum cleaner 100 rearward topple over.
In addition, cradle 70 be not connected to power supply line 76, without the charging of battery 3 when, can also act as storage electricity Bracket when dust catcher 100.
Figure 18 is side view when being mounted on electric vacuum cleaner on cradle with handheld state.
As shown in figure 18, electric vacuum cleaner 100 is connect under handheld state with the first charging terminal 73.That is, with shown in Figure 17 The state to charge to the electric vacuum cleaner 100 of bar state compare, elongate member 80 makes the direction of connecting end sub-portion 82a backward It is mounted in the state of (opposite direction) in cradle portion 72.That is, the state shown in Figure 16, by elongate member 80 to extending top It lifts, until the connection of the first charging terminal 73 (referring to Figure 15) and relay terminal 82 is released from.Then, make elongate member 80 with Pipe 81 be axis and by make relay terminal 82 towards rear side in a manner of rotate, and be decreased until it and contacted with upper surface 72a, thus As the state shown in figure 18.
Then, extension tube 300 is unloaded from electric vacuum cleaner 100, electric vacuum cleaner 100 and standard suction inlet 400 is directly connected to.So Afterwards, by making the bulk end sub-portion 17 for the electric vacuum cleaner 100 for being connected with standard suction inlet 400 under the top of the first charging terminal 73 Drop, the first charging terminal 73 is connect with bulk end sub-portion 17.In this way, the cradle 70 of present embodiment can change extension It is taken care of to the direction of part 80, can also be charged under handheld state to electric vacuum cleaner 100.In addition, because not needing filling Elongate member 80 is taken care of in place other than electric seat 70, so can be improved ease for use.
In addition, extension tube 300 can be held in the extension tube maintaining part 82c of elongate member 80 and taken care of.In this way, Elongate member 80 can be maintained to the extension tube maintaining part 82c of cradle 70, therefore become electric vacuum cleaner 100 from bar state When for handheld state, the extension tube 300 unloaded can be quickly installed on extension tube maintaining part 82c to take care of.In addition, It is fast after extension tube 300 capable of being unloaded from extension tube maintaining part 82c when making electric vacuum cleaner 100 become bar state from handheld state It is mounted on electric vacuum cleaner 100 fastly.In addition, because the position that be above the ground level can be maintained at extension tube 300, for It is easy dismounting for user, can be improved ease for use.In addition, because the place keeping not needed other than cradle 70 extends Pipe 300, so can be improved ease for use.
Figure 19 is the sectional view for indicating the connection status of bulk end sub-portion and the first charging terminal.
As shown in figure 19, when bulk end sub-portion 17 is embedded in the first charging terminal 73, body terminal 17d connects with terminal 73c Touching, in turn, the edge part 17f of body terminal 17d decline, thus terminal 73c rearward deflection deformation.Terminal 73c has forward The elasticity just to exert a force, therefore main body of dust collector 1 is installed in during cradle 70, body terminal 17d and terminal 73c are maintained The state of contact, persistently to the charging of battery 3 (referring to Fig. 3).
In addition, because the first charging terminal 73 is concave-convex chimeric with bulk end sub-portion 17, such as even if used in charging Person contacts main body of dust collector 1, and the on state (contact condition) of body terminal 17d and terminal 73c will not be released from.In addition, When the second charging terminal 83 (referring to Figure 16) to be connect with bulk end sub-portion 17, even if user contacts dust catcher master in charging The on state (contact condition) of body 1, body terminal 17d and terminal 73c will not be released from.
In the cradle 70 constituted in this way, the first charging terminal 73 is formed in the upper surface 72a of cradle portion 72, therefore by When one charging terminal 73 is aligned with bulk end sub-portion 17, it is located adjacent to the position of the sight of user, therefore is easier to main body Portion of terminal 17 is inserted into the first charging terminal 73, it is easier to which main body of dust collector 1 is arranged on cradle 70.In addition, cradle In 70, the second charging terminal 83 is formed in upper surface 83a1 (refer to Figure 15), therefore by the second charging terminal 83 and body terminal When portion 17 is aligned, it is positioned closer to the position of the sight of user, therefore is easier to for bulk end sub-portion 17 to be inserted into the second charging In terminal 83, it is easier to which main body of dust collector 1 is arranged on cradle 70.
In addition, first charging terminal 73 is formed in the upper surface 72a of cradle portion 72 in cradle 70.That is, the first charging end Son 73 is away from formation higher from the ground, therefore rubbish is not easy to accumulate in the first charging terminal 73, and can also reduce The case where dust raises and adheres to from ground.In addition, second charging terminal 83 is in the upper surface of elongate member 80 in cradle 70 83a1 is formed.That is, the second charging terminal 83 is away from formation higher from the ground, therefore rubbish is not easy in the second charging terminal 83 accumulations, and can also reduce the case where dust raises and adheres to from ground.
In addition, in the electric vacuum cleaner 100 for being set to cradle 70, the first charging terminal 73, the second charging terminal 83 In the position (position of electric fan 40 and battery 3) of the center of gravity close to electric vacuum cleaner 100, therefore by by the first charging end Sub 73, second charging terminal 83 supports immediate vicinity, also main body of dust collector 1 can be stably maintained at cradle in charging 70。
In addition, can be charged in the state of unloading after dust-collecting box 2 by the way that electric vacuum cleaner 100 is applied to cradle 70, Therefore it can charge during dust-collecting box 2 is cleaned, dried.
In addition, make electric vacuum cleaner 100 cradle 70 become handheld state charged when, standard suction inlet 400 not with bottom The mounting surface 71a contact (referring to Figure 18) of portions 71.In addition, be the first charging terminal 73 upward, bulk end sub-portion 17 from The structure that top is connect with the first charging terminal 73.Thereby, it is possible to so that the self weight of electric vacuum cleaner 100 is mainly acted on the first charging Terminal 73, therefore bulk end sub-portion 17 can reliably be connect with the first charging terminal 73.
In addition, though the illustration is omitted, but when charging under bar state to electric vacuum cleaner 100, with machine same as Figure 19 The bulk end sub-portion 17 of electric vacuum cleaner 100 is connect by structure with the second charging terminal 83.Therefore, by bulk end sub-portion 17 and second When charging terminal 83 connects, can also it obtain and effect same when connecting the first charging terminal 73 and bulk end sub-portion 17.
In addition, when charging in the state that electric vacuum cleaner 100 is connected with standard suction inlet 400, bottom can be used in cradle 70 The mounting surface 71a of portions 71 is supported, therefore can be supported electricity with the first charging terminal 73 and this 2 positions of standard suction inlet 400 and be inhaled Electric vacuum cleaner 100 can be stably maintained on cradle 70 by dirt device 100.
Figure 20 is usage mode figure when cleaning ground with the electric vacuum cleaner of bar state.
As shown in figure 20, so that electric vacuum cleaner 100 is become bar state, keeping electric vacuum cleaner 100 prominent to the front of user When ground cleans ground, user is capable of the second grip part 12a2 in gripping handle portion 12 and is moved forward and backward electric vacuum cleaner 100. In addition, though not shown, but when electric vacuum cleaner 100 being made to clean ground to be located at the state of the side of user, user is held First grip part 12a1 of handle portion 12 and make electric vacuum cleaner 100 be moved forward and backward.In this way, user can change when cleaning ground It is cleaned with becoming the position in gripping handle portion 12.
Figure 21 is usage mode figure when cleaning higher place with the electric vacuum cleaner of bar state.
In the electric vacuum cleaner (referenced patent document 1) that center of gravity is in front end side when becoming bar state, make electric vacuum cleaner 100 In the case where the place being above the ground level is cleaned, user needs upwards to lift the front end of electric vacuum cleaner 100, therefore easily In causing to bear to wrist.
As shown in figure 21, it is located at as the electric fan 40 of the weight of electric vacuum cleaner 100 (referring to Fig. 4) and battery 3 and connects The position (close to position on hand) of nearly handle portion 12, thus the center of gravity G of electric vacuum cleaner 100 close to user on hand.As a result, Even if making electric vacuum cleaner 100 be also easy to clean when cleaning the place being above the ground level, energy making electric vacuum cleaner 100 become bar state Enough improve ease for use.It is illustrated in case where cleaning step in Figure 21, cleans air-conditioning for lifting electric vacuum cleaner 100 Panel situations such as be also effective.
Then, illustrate to connect with electric vacuum cleaner 100 various using sucking mouth.It, being capable of conduct in above-mentioned electric vacuum cleaner 100 Accessory connects and the various application sucking mouths that change the outfit are to be cleaned.
It is (b) to encounter that Figure 22, which shows the sectional view for indicating to be equipped with the standard suction inlet of opening and closing member when (a) is advance, It is (c) when retreating when wall.In addition, the figure of the motor of driving rotating brush and the substrate of control rotating brush is omitted in Figure 22 Show.
As shown in Figure 22 (a), standard suction inlet 400 has suction inlet shell 401, is brushed with the first of motor driving (not shown) 402 and because with the friction on ground the second brush 403 for rotating.
401 bottom surface opened of suction inlet shell and the space with storage the first brush 402 and the second brush 403.Second brush 403 It separates at the rear of the first brush 402 and configures with gap.
In addition, being provided with opening and closing member 404 before suction inlet shell 401.Opening and closing member 404 has rotation axis 404a. In addition, opening and closing member 404 have the protruding body 404b orthogonally extended with the axial direction of rotation axis 404a and from rotation axis 404a to The open-close body 404c that the opposite direction of protruding body 404b extends.Protruding body 404b is made of the plate-shaped member of hard.Open-close body 404c plate 404c2 made of the bristle portion 404c1 of front side and the rubber of rear side forward laps and constitutes.
As shown in Figure 22 (a), when standard suction inlet 400 being made to advance, because of the frictional force and electronic wind on bristle portion 404c1 and ground The suction of machine 40, open-close body 404c are rotated counterclockwise, and the front lower of suction inlet shell 401 becomes open state.Pass through Open-close body 404c like this is open, can suck the biggish rubbish (dust) in the front positioned at standard suction inlet 400.
As shown in Figure 22 (b), when standard suction inlet 400 encounters wall, firstly, wall is encountered in the front end (upper end) of protruding body 404b Wall.Then, when standard suction inlet 400 is further pushed to wall, due to push-on force at this time, opening and closing member 404 is to clockwise Direction rotation, open-close body 404c forward motion.Because of open-close body 404c forward motion, the opening of the front lower of suction inlet shell 401 401a is closed.With this configuration, it can suck and remove the rubbish in wall side (corner).In addition, by making standard suction inlet 400 exist Right and left moves up, and can more reliably remove the rubbish on wall side.
As shown in Figure 22 (c), when retreating standard suction inlet 400, because of the frictional force of bristle portion 404c1 and ground, open-close body 404c is rotated clockwise, open-close body 404c forward motion.The static pressure in suction inlet shell 401 rises as a result, so as to Reliably suck rubbish.
In addition, in wireless electric vacuum cleaner 100, compared with the electric vacuum cleaner supplied electric power from the socket of household suction compared with It is weak.Therefore, (opening 401a) is open before the suction inlet shell 401 that (refers to Figure 22 (a)) in standard suction inlet 400, when advance, therefore It can reduce operating force, can also suck biggish rubbish.In addition, (referring to Figure 22 (c)) when retreating, opening and closing member 404 is closed, Static pressure increases, and thus, it is possible to reliably suck such as the grains of sand in carpet.In addition, make standard suction inlet 400 be configured to from family For the suction inlet connected on the electric vacuum cleaner that socket supplies electric power compared to smaller, thus, it is possible to reduce the sky from standard suction inlet 400 Gas leakage, and static pressure is easier to equably be distributed.
Figure 23 indicates various and applies sucking mouth, and (a) is the perspective view for indicating gap suction inlet, (b) indicates small-sized suction inlet Perspective view, is (c) perspective view for indicating broom type suction inlet, is (d) plan view of (c).
As shown in Figure 23 (a), gap suction inlet 500 is to draw between furniture or the gap of furniture and wall etc. accumulation Rubbish suction inlet.In addition, gap suction inlet 500 has the main body connector for the circular tube shaped connecting with electric vacuum cleaner 100 in cardinal extremity 501, there is the relatively narrow suction inlet 502 towards sucking object in front end.
As shown in Figure 23 (b), small-sized suction inlet (small-sized electric suction nozzle) 600 is slightly to minimize above-mentioned standard suction inlet 400 Suction inlet, can be suitable for for clean with using standard suction inlet 400 place be identical place if mentally exist resistance Place (sofa, bed etc.).
In addition, small-sized suction inlet 600 has the suction inlet shell 601 more narrower than standard suction inlet 400, passes through motor M (with reference to figure 24 (a)) rotating brush 602 rotated and cylindric scraping brush 603 (referring to Figure 24).In addition, small-sized suction inlet 600 include have with The connector 604 for the terminal that electric vacuum cleaner 100 is electrically connected.
As shown in Figure 23 (c), (d), broom type suction inlet 700 is the medium progress of drawer to the track, storage sundries of window frame The suction inlet of cleaning has the pipe 702 of the rubber system of the body brush 701 for cleaning rubbish and sucking rubbish.Pipe 702 can be bent Deformation, having diameter is the suction inlet that will not suck the size of small article.In addition, broom type suction inlet 700 has multiple pipes 702, it linearly configures in the plan view, and there is brush body 701 in the two sides of pipe 702.
In addition, broom type suction inlet 700 there is the connector 703 that connect with electric vacuum cleaner 100 and can change brush body 701 and The joint portion 704,705 of the direction of pipe 702.
Figure 24 indicates that the sectional view of small-sized suction inlet, (a) are when advancing, and is (b) when retreating.In addition, Figure 24 is existed to suction inlet The state of the center truncation of width direction.In addition, being schematically illustrated rubbish with zero mark in Figure 24.
As shown in Figure 24 (a), the suction inlet shell 601 of small-sized suction inlet 600 has partition wall 601c, and partition wall 601c is to receipts Receive rotating brush 602 and scraping brush 603 suction chamber 601a and storage motor M and substrate (not shown) etc. receiving room 601b into Row divides.
Rotating brush 602 is constituted in the periphery for the core components for being set to axis center implantation setting bristle.
Scraping brush 603 in section view be it is roughly circular, to be formed towards the axial length opposite with rotating brush 602. In addition, scraping brush 603 is configured in a manner of contacting with the bristle of rotating brush 602.In addition, scraping brush 603 is to make so-called adhesive hair brush (lint brush) is generally constructed to cylindric brush.
As shown in Figure 24 (a), when small-sized suction inlet 600 being made to advance, rotated to the direction of hollow arrow W10, in defined position Rotation is set to be restricted.At this point, adhesive hair brush become against texture, thus with scraping brush 603 from surface collection rubbish.In addition, The direction of rotation of rotating brush 602 is the direction of hollow arrow W1.
In addition, scraping brush 603 rotates 90 degree from the state of Figure 24 (a) clockwise when retreating small-sized suction inlet 600 (referring to hollow arrow W20), reaches state shown in Figure 24 (b).As a result, with the rubbish of 603 scraping of scraping brush by rotating brush 602 It removes, is inhaled into main body of dust collector 1 (with reference to Fig. 2).
When like this, using small-sized suction inlet 600, static pressure can be improved.Thereby, it is possible to will suck object (in carpet Grains of sand etc.) intensively suck, and be easier to remove such rubbish.In addition, by the width for shortening small-sized suction inlet 600, pressure Power area reduces, therefore operability can be made to become light.
Figure 25 is the perspective view for indicating to extend hose.
As shown in figure 25, extend hose 800 and front end is provided with the suction inlet 802 with lever 801, be provided in cardinal extremity The connector 803 being connect with main body of dust collector 1 (referring to Fig. 2), and there is the wave for connecting suction inlet 802 with connector 803 Line pipe 804.
In addition, being connected with electric wire in the inside for extending hose 800, motor M movement is configured to and is provided with Small-sized suction inlet 600 (referring to Figure 24 (a)) connection of rotating brush 602.
It is used and connecting such extension hose 800 with main body of dust collector 1, dust catcher can be held with a hand Main body 1, with another hold grip handle 801, and freely change small-sized suction inlet 600 position cleaned.As a result, with It is compared without the electric vacuum cleaner for extending hose, seat and underfooting in sweeper etc. become easy.
(a) in Figure 26 is to indicate to be mounted with to include the front elevation for extending the various states using sucking mouth of hose, (b) It is the side view for indicating to be mounted with the various states using sucking mouth in addition to extending hose.
As shown in Figure 26 (a), (b), gap suction inlet 500, small-sized suction inlet 600, broom type can be installed in cradle 70 and inhale Mouth 700 and extension hose 800.That is, gap suction inlet 500 can be mounted on side Storage Department 71d (with reference to Fig. 9) and take care of, it is small-sized Suction inlet 600 can be mounted on extension 71e and keeping, and broom type suction inlet 700 can be mounted on side Storage Department 71c and keeping. In addition, the position of gap suction inlet 500, small-sized suction inlet 600, broom type suction inlet 700 is not limited to present embodiment, can suitably become More.
In addition, the length direction of bellows 804 can be clipped between front retention tab 82d1 and pipe 81 in cradle 70 Middle ground keep extend hose 800.
Like this, can cradle 70 keeping as it is various using the gap suction inlet 500 of sucking mouth, small-sized suction inlet 600, Broom type suction inlet 700 extends hose 800.It is not necessarily to as a result, by gap suction inlet 500, small-sized suction inlet 600, broom type suction inlet 700, prolonged Long soft-pipe 800 is accommodated in other places in room, and can promptly change the outfit use, and ease for use improves.
Figure 27 indicates the use state of extension hose, and (a) is the electric vacuum cleaner with the handle portion of present embodiment, (b) It is the electric vacuum cleaner with the handle portion of comparative example.
Electric vacuum cleaner shown in Figure 27 (b) has handle portion 120 in main body of dust collector 1.Handle portion 120 is in this implementation The structure of the first grip part 12a1 is not provided in the handle portion 12 of mode.Hose 810 will be extended and there is such handle portion When 120 main body of dust collector 1 connects, the front end of main body of dust collector 1 is towards downside.Therefore, as shown in Figure 27 (b), extend hose 810 length L10 is elongated.
In contrast, the electric vacuum cleaner 100 of present embodiment shown in Figure 27 (a), have the second grip part 12a2 it It is additionally provided with the handle portion 12 of the first grip part 12a1 outside.Therefore, hose 800 will be extended when connecting with main body of dust collector 1, use Person holds the first grip part 12a1, and thus the front end of main body of dust collector 1 is towards front.Therefore, as shown in Figure 27 (a), can make It is shorter compared with extending the length L1 of hose 800 with Figure 27 (b) the case where.
Figure 28 indicates the gap suction inlet of variation, and (a) is perspective view, is (b) plan view, be (c) side view.
As shown in Figure 28 (a), (b), (c), gap suction inlet 500A has suction inlet main body 503, light guide member 504 and cover member 505.Cover member 505 is formed by soft material, is generating object ground etc. when suction inlet main body 503 sucks rubbish in order to prevent Damage and be arranged.
Suction inlet main body 503 has shape substantially same as gap suction inlet 500 shown in Figure 23 (a).Light guide member 504 by Elongated generally plate like component is constituted, and is slidably installed from the front end side of suction inlet main body 503.Cover member 505 is mounted on gap The front end of suction inlet 500.
Figure 29 is the exploded perspective view for indicating the gap suction inlet of variation.
As shown in figure 29, it in gap suction inlet 500A, in the lower surface of suction inlet main body 503, is formed with for installing light guide section The guide rail 503a of part 504.
Light guide member 504 has light guide 504a, LED504b, battery 504c and lid 504d.Wherein, battery 504c can be one-shot battery, be also possible to secondary cell.
Light guide 504a is formed by the transparent resin such as acrylic resin, is slenderly formed along suction inlet main body 503.In addition, Light guide 504a has peripheral wall 504s and antetheca 504t, is shaped generally as flat column.In addition, in the upper surface of light guide 504a, It is formed with the linear sliding groove 504e for hooking and being fixed on guide rail 503a.In addition, in the front end upper surface of light guide 504a, energy The valve body 504f for enough adjusting the inlet valve of the import volume of air is protrudedly formed.Valve body 504f is formed as elongated in the axial direction.
The axial length L30 of sliding groove 504e is formed as the axial length L40 long than guide rail 503a.
Figure 30 is the E-E sectional view of Figure 28 (b).
As shown in figure 30, when guide rail 503a is from end on observation, it is shaped generally as down T-shaped.
In the inside of light guide 504a, it is formed with the blank part 504g being connected to sliding groove 504e.Blank part 504g exists Be formed as a generally rectangular in section view, the width W that can be slided with guide rail 503a, and can store guide rail 503a, The height H of LED504b and battery 504c (referring to Figure 29).
Figure 31 is the F-F sectional view of Figure 28 (b).
As shown in figure 31, blank part 504g is axially formed the front end of light guide 504a.In addition, before light guide 504a End face is closed shape.
Blank part is inserted them by the sequence of LED504b, battery 504c from the hole of the base end side of light guide 504a In 504g.Finally, the cardinal extremity of light guide 504a is closed and is locked with lid 504d.In addition, lid 504d is configured to removable.
Figure 32 is the G-G sectional view of Figure 28 (c).
As shown in figure 32, in the bottom surface 503b of suction inlet main body 503, long hole is formed with along axial direction (front-rear direction) on the front 503c.Insert is formed in the valve body 504f of light guide 504a in long hole 503c, be configured to valve body 504f in long hole 503 Front and back upward sliding.
In this way, constituting inlet valve V by long hole 503c and valve body 504f.By the way that inlet valve V is arranged, can make externally to electricity The air capacity imported in dust catcher 100 changes.Even the different dust catcher of suction force as a result, can also install gap suction inlet 500A can be improved versatility.
When assembling the gap suction inlet 500A constituted in this way, by the sliding groove 504e of light guide 504a to guide rail 503a from front It is inserted into and rearward slides.Then, it is inserted into LED504b and battery 504c in light guide 504a, is led with lid 504d occlusion The rear end of body of light 504a.Then, by the way that cover member 505 is installed on suction inlet main body 503, light guide member 504 can be prevented from suction Mouth main body 503 falls off.In addition, being provided with the mechanism for making LED504b ON/OFF (ON/OFF) in lid 504d.
Gap suction inlet 500A is mounted on electric vacuum cleaner 100, alternatively, the extension tube that gap suction inlet 500A will be equipped with 300 are mounted on main body of dust collector 1.Then, by the way that the power supply of LED504b is connected, LED504b shines.The light of outgoing passes through The peripheral wall 504s (referring to Figure 29 and Figure 31) of light guide 504a is propagated forwards, and (refers to Figure 29 to the antetheca 504t of front end And Figure 31) direct irradiation.Thereby, it is possible to expeditiously illuminate in front of (gap) of depths, it is readily able to remove dust.
Figure 33 is the side view for indicating for the gap suction inlet of other variations to be mounted on the state on electric vacuum cleaner, Tu34Shi Figure 33 longitudinal section.
As shown in figure 33, suction inlet 500B in gap has light guide 507.The cardinal extremity of light guide 507 extends to main body of dust collector 1 Connector 10a.In addition, in the position of the rear end face opposite direction with light guide 507, being provided in main body of dust collector 1 LED506.LED506 is configured to supply from battery 3.
As shown in figure 34, suction inlet 500B in gap is same as above-mentioned gap suction inlet 500A, by guide rail 503a, sliding groove 504e and Valve body 504f constitutes inlet valve V.
It like this, is not by LED504b setting on light guide 504a but when being disposed on main body of dust collector 1, 's light from main body of dust collector 1 can also expeditiously irradiated via light guide 507 to (gap) front for being located at depths, It is readily able to remove dust.
In addition, be illustrated in case where suction inlet main body 503 is not made of light guide in above embodiment, But the entirety of suction inlet main body 503 can also be made to be formed by the transparent resin such as acrylic resin, be arranged in suction inlet main body 503 LED or the LED that is arranged in main body of dust collector 1 keep suction inlet main body 503 guide-lighting.
As described above, the cradle 70 of the electric vacuum cleaner of present embodiment has the base portion of mounting on the ground 71, the cradle portion 72 erected from base portion 71 and the elongate member 80 linked with cradle portion 72, cradle portion 72 have to electric dust suction The first charging terminal 73 that device 100 is charged with handheld state, elongate member 80, which has, charges to electric vacuum cleaner 100 with bar state Second charging terminal 83.Even if the body terminal of the electric vacuum cleaner 100 under bar state and handheld state of electric vacuum cleaner 100 as a result, The height and position in portion 17 changes, and can charge to electric vacuum cleaner 100 under any state of bar state and handheld state.
In addition, elongate member 80, which has, is electrically connected the first charging terminal 73 and the second charging terminal 83 in present embodiment The relay terminal 82 connect.As a result, without making the first charging terminal 73 and the second charging terminal 83 by the different electricity from power supply Road (electric wire) is constituted, therefore circuit structure can be made to simplify.In addition, when using electric vacuum cleaner 100 with handheld state, it can be from packet Include the elongate member 80 and circuitry cuts of the second charging terminal 83.
In addition, cradle portion 72 has the connection maintaining part 72c for removably linking elongate member 80 in present embodiment, Maintaining part 72c is relieving the first charging terminal 73 with relay terminal 82 in the state of electrical connection for connection, holding elongate member 80.As a result, when charging to electric vacuum cleaner 100 with handheld state, the elongate member 80 not used, therefore ease for use can be taken care of It improves.
In addition, base portion 71, which has, clips the opposite side that the base portion 71 is arranged in 72 ground of cradle portion in present embodiment Extension 71e, extension 71e have keeping relative to electric vacuum cleaner 100 dismount use apply sucking mouth (small-sized suction inlet 600) suction inlet Storage Department 71e2.Thereby, it is possible to inhibit cradle 70 rearward to topple over using extension 71e, and also can Sucking mouth is applied in keeping.
In addition, elongate member 80 has the extension for keeping using relative to the dismounting of electric vacuum cleaner 100 soft in present embodiment The extension hose maintaining part 82d of pipe 800.Even if the extension hose 800 for the case where using in the car etc. will be suitble to use as a result, When making accessory, it can will also extend hose 800 and be suspended on cradle 70 certainly, ease for use improves.
In addition, elongate member 80 has metal pipe 81 in present embodiment.Thereby, it is possible to make the outer of cradle 70 Viewing is got up succinctly, and can be improved the intensity of elongate member 80.
In addition, pipe 81 is circular in present embodiment.As a result, without unloading elongate member 80 from cradle portion 72, just The direction of elongate member 80 can be changed, electric vacuum cleaner 100 can be made to be coped under charging and handheld state under bar state respectively Charging.
In addition, the present invention is not limited to above embodiment, including various modifications example.For example, making the first charging terminal 73 It is made of via relay terminal 82 1 circuit (wiring) from power supply with the second charging terminal 83, but first can also be made to fill The circuit (wiring) from power supply of electric terminal 73 and the second charging terminal 83 is respectively constituted.In addition, sucking mouth is applied in installation Quantity, position be an example, can also install more using sucking mouth.For example, for being provided with the second charging terminal 83 elongate member 80 can not use and link it with other component with the cradle 70 for being provided with the first charging terminal 73 Structure, but the structure that not can be removably mounted such as can stretch or can rotate relative to cradle 70 is used, or become one A component.
Description of symbols
1 main body of dust collector
2 dust-collecting boxes
2a outer cylinder
2a1 separation unit
The incorporating section 2a2
2b inflow entrance
2c lid
2f releasing button
3 batteries
5 filters
5a, 5b button
10 main parts
10a connector (suction inlet)
40 electric fans
50 main body substrates (control base board)
70 cradles
71 base portions
71e extension
71e2 suction inlet Storage Department
72 cradle portions
72c links maintaining part
73 first charging terminals
80 elongate member
81 pipes
82 relay terminals
83 second charging terminals
100 electric vacuum cleaners
200 inner cylinders
210 canister portions
220 lattice portions
230 umbrella portions
240 piston portions
250a, 250b, 250c annular shape rib
300 extension tubes
400 standard suction inlets
500, the gap 500A, 500B suction inlet (applying sucking mouth)
600 small-sized suction inlets (applying sucking mouth)
700 broom type suction inlets (apply sucking mouth)
800 extend hose (applying sucking mouth).

Claims (4)

1. a kind of electric vacuum cleaner characterized by comprising
It is provided with the main body of dust collector of electric fan；With
Relative to the removable dust collect plant of the main body of dust collector,
The dust collect plant has lid at one end, which can be opened and closed to be pivotally supported,
In the state that the dust collect plant is installed on the main body of dust collector, it is able to carry out the opening and closing of the lid.
2. a kind of electric vacuum cleaner characterized by comprising
It is provided with the main body of dust collector of electric fan and suction inlet；Relative to the removable dust collect plant of the main body of dust collector； With the ingress pipe for being connected to the dust collect plant with the suction inlet, ingress pipe configuration is in the side of the dust collect plant, tool There is the shell main body for covering the ingress pipe,
The dust collect plant has lid at one end, which is pivotally supported in a manner of it can be opened and closed by locking mechanism, the locking Mechanism is located at the shell main body side, in the state that the dust collect plant is installed on the main body of dust collector, is able to carry out described The opening and closing of lid.
3. electric vacuum cleaner as claimed in claim 1 or 2, it is characterised in that:
The dust collect plant is mounted on the state of the main body of dust collector and has opened the dust dress in the state of the lid The opening portion set is open with the opening portion of the main body of dust collector in same direction.
4. electric vacuum cleaner as claimed in claim 2, it is characterised in that:
The locking mechanism has the button for the locking for releasing the lid, which is located at from the side face of the main body of dust collector It is prominent from the dust collect plant and the shell main body to the position of the main body of dust collector, and not.
CN201810182538.7A 2017-08-08 2018-03-06 Electric vacuum cleaner Active CN109381117B (en)

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JP2017-152860 2017-08-08
JP2017152860A JP6811692B2 (en) 2017-08-08 2017-08-08 Vacuum cleaner

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CN109381117B CN109381117B (en) 2022-01-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112438651A (en) * 2019-09-05 2021-03-05 东芝生活电器株式会社 Electric vacuum cleaner
CN113749558A (en) * 2020-06-03 2021-12-07 尚科宁家(中国)科技有限公司 Cleaning equipment

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6818808B2 (en) * 2019-05-17 2021-01-20 日立グローバルライフソリューションズ株式会社 Vacuum cleaner and its dust collector
JP7157017B2 (en) 2019-07-26 2022-10-19 日立グローバルライフソリューションズ株式会社 vacuum cleaner
JP7237767B2 (en) * 2019-07-26 2023-03-13 日立グローバルライフソリューションズ株式会社 vacuum cleaner
JP6799188B1 (en) * 2020-06-12 2020-12-09 東芝ライフスタイル株式会社 Vacuum cleaner
JP7285807B2 (en) * 2020-07-14 2023-06-02 日立グローバルライフソリューションズ株式会社 vacuum cleaner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157127A (en) * 1996-02-05 1997-08-20 真空吸尘器公司 Dirt cup latching arrangement
JP2002085297A (en) * 2000-09-11 2002-03-26 Matsushita Electric Ind Co Ltd Vacuum cleaner
CN101489456A (en) * 2006-07-18 2009-07-22 戴森技术有限公司 Cyclonic separating apparatus
TW201601670A (en) * 2014-07-02 2016-01-16 Hitachi Appliances Inc Vacuum cleaner
CN105816101A (en) * 2015-01-26 2016-08-03 日立空调·家用电器株式会社 Electric dust collector
CN106923748A (en) * 2015-12-31 2017-07-07 博世电动工具（中国）有限公司 Hand-held cyclone dust collection and corresponding dust pelletizing system
US20170215663A1 (en) * 2016-01-08 2017-08-03 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6140580B2 (en) * 2013-09-05 2017-05-31 シャープ株式会社 Dust collector
WO2016114038A1 (en) * 2015-01-14 2016-07-21 三菱電機株式会社 Cleaner system
JP2016136982A (en) * 2015-01-26 2016-08-04 日立アプライアンス株式会社 Vacuum cleaner
JP6435204B2 (en) * 2015-01-28 2018-12-05 日立アプライアンス株式会社 Electric vacuum cleaner
CN205923911U (en) * 2016-04-15 2017-02-08 苏州腾普电气科技有限公司 Hand vacuum cleaner host computer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157127A (en) * 1996-02-05 1997-08-20 真空吸尘器公司 Dirt cup latching arrangement
JP2002085297A (en) * 2000-09-11 2002-03-26 Matsushita Electric Ind Co Ltd Vacuum cleaner
CN101489456A (en) * 2006-07-18 2009-07-22 戴森技术有限公司 Cyclonic separating apparatus
TW201601670A (en) * 2014-07-02 2016-01-16 Hitachi Appliances Inc Vacuum cleaner
CN105816101A (en) * 2015-01-26 2016-08-03 日立空调·家用电器株式会社 Electric dust collector
CN106923748A (en) * 2015-12-31 2017-07-07 博世电动工具（中国）有限公司 Hand-held cyclone dust collection and corresponding dust pelletizing system
US20170215663A1 (en) * 2016-01-08 2017-08-03 Omachron Intellectual Property Inc. Hand carryable surface cleaning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112438651A (en) * 2019-09-05 2021-03-05 东芝生活电器株式会社 Electric vacuum cleaner
CN113749558A (en) * 2020-06-03 2021-12-07 尚科宁家(中国)科技有限公司 Cleaning equipment

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TW201909819A (en) 2019-03-16
JP2019030457A (en) 2019-02-28
TWI690294B (en) 2020-04-11
CN109381117B (en) 2022-01-11

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