CN107224247A - Electric dust collector - Google Patents
Electric dust collector Download PDFInfo
- Publication number
- CN107224247A CN107224247A CN201710059638.6A CN201710059638A CN107224247A CN 107224247 A CN107224247 A CN 107224247A CN 201710059638 A CN201710059638 A CN 201710059638A CN 107224247 A CN107224247 A CN 107224247A
- Authority
- CN
- China
- Prior art keywords
- dust collector
- main body
- command
- duct member
- electric dust
- 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
Links
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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The present invention provides good, the easily operated electric dust collector of equal center of gravity balance when being used as push-down and when being used as hand-held.The present invention electric dust collector (100) be characterised by, including：The duct member (21) set with can coming in and going out relative to main body of dust collector (1)；Configure the first in command (30) in the end in the stretching direction relative to above-mentioned main body of dust collector (1) of above-mentioned duct member (21)；With formation in above-mentioned main body of dust collector (1) side, partly interior the second in command (33) for stating the cylinder portion (22a) of duct member (21) as grip part will be wrapped.
Description
Technical field
The present invention relates to the electric dust collector that can be used as push rod (stick) formula and hand-held.
Background technology
The dual-purpose electric dust collector of general push-down/hand-held is following structure, and it has electric blowing machine, will be from suction inlet
The dust laden air of suction is directed into main body of dust collector, by the dust collect plant in the vacuum cleaner main body come dedusting, will pass through dedusting
And to be discharged to vacuum cleaner main external for the air after cleaning.
Following electric dust collector is recorded in patent document 1, it passes through in the main body of dust collector used as hand-held
Suction inlet installs extension tube, further installs suction inlet in its front end, is used as push-down and uses.
Following electric dust collector is recorded in non-patent literature 1, its built-in front end in main body of dust collector is provided with handle portion
Telescoping tube, by make telescoping tube stretch so that can not only be used for hand-held can also use as push-down.
Prior art literature
Patent document
Patent document 1：No. 5222375 publications of Japan Patent
Non-patent literature
Non-patent literature 1：DRETEC Co., Ltds VC-100 cyclonic dust collectors
" Clean Storm " [Heisei retrieval on January 6th, 27] internet
(URL：http://www.dretec.co.jp/products/other/VC-100.html)
The content of the invention
The invention technical task to be solved
However, invention described in patent document 1 as push-down in use, because the center of gravity of main body of dust collector is concentrated
On hand, therefore there is the problem of opponent causes larger burden.
In addition, invention described in non-patent literature 1 as hand-held in use, due to the center of gravity of main body of dust collector
It is located at front relative to the position for gripping hand, therefore there is the problem of opponent causes larger burden.
The present invention is in order to solve above-mentioned existing issue, during providing when being used as push-down and be used as hand-held
For the purpose of good, the easily operated electric dust collector of equal gravity balance.
Technical scheme for solving problem
It is used as the electric dust collector of the invention for solving above-mentioned problem, it is characterised in that including：It is disposed relative to dust suction
The duct member that device main body can come in and go out；Configure in the end in the stretching direction relative to above-mentioned main body of dust collector of above-mentioned duct member
The first in command；With formed on above-mentioned vacuum cleaner main side, will be wrapped in part and state the cylinder portion of duct member and be used as the second of grip part
Handle.
Invention effect
In accordance with the invention it is possible to which equal gravity balance is good when providing when being used as push-down and being used as hand-held
Good, easily operated electric dust collector.
Brief description of the drawings
Fig. 1 is the overall perspective view of the electric dust collector used as push-down.
Fig. 2 is the left side view of the electric dust collector used as hand-held.
Fig. 3 is the top view for removing the electric dust collector shown in Fig. 2 after sucking mouth.
Fig. 4 is Fig. 3 IV-IV sectional views.
Fig. 5 is the enlarged partial sectional figure on Fig. 4 dust collect plant periphery.
Fig. 6 is the enlarged partial sectional figure of Fig. 4 VI parts.
Fig. 7 is the enlarged partial sectional figure of Fig. 4 VII parts.
Fig. 8 is the exploded perspective view of the first in command.
Fig. 9 is the partial section view in the IX-IX sections of partly depiction 8.
Figure 10 (a) is locked out the exploded perspective view of tripper, and (b) is the Section X-X figure of (a).
Figure 11 is stereogram when electric dust collector being arranged at into battery charger cradle under hand-held state.
Figure 12 is stereogram when electric dust collector being arranged at into battery charger cradle under push-down state.
Figure 13 is to make electric dust collector under hand-held state from side view immediately.
Figure 14 is the side view for representing to be mounted with the electric dust collector of the hand holding state of bed clothes suction inlet.
Figure 15 is the side view for the electric dust collector for representing the hand holding state using rotational head.
Figure 16 is the side view for representing to be mounted with the electric dust collector of the push rod state of Powerful brush hair style sucking mouth.
Figure 17 is the side view for representing to be mounted with to be adapted to the use state after sucking mouth.
Embodiment
Hereinafter, for the appropriate accompanying drawing of mode (hereinafter referred to as " embodiment ") reference for implementing the present invention in detail
Illustrate.
Stretching of the electric dust collector of present embodiment in the telescoping tube freely telescopically set relative to main body of dust collector
The end in direction is configured with the first in command, configured on above-mentioned vacuum cleaner main side will be wrapped in part state the cylinder portion of telescoping tube as
The second in command of grip part.
The electric dust collector can be as push-down in the state of flexible length of tube is made relative to main body of dust collector elongation
Use, and can be used in the state of telescoping tube contraction in length is made as hand-held.
Fig. 1 is the overall perspective view of the electric dust collector 100 used as push-down.Fig. 2 is used as hand-held
The left surface figure of electric dust collector 100.Fig. 3 is the top view for removing the electric dust collector 100 shown in Fig. 2 of sucking mouth 3.Fig. 4
It is Fig. 3 IV-IV sectional views.In addition, Fig. 2 and Fig. 3 telescoping tube 20 is represented with hidden line (dotted line).In addition, in the following description
Electric dust collector 100 front and rear direction up and down using before and after shown in Fig. 1 and Fig. 2 arrow up and down direction as base
It is accurate.
As depicted in figs. 1 and 2, electric dust collector 100 is configured with sucking mouth 3, main body of dust collector 1, telescoping tube 20 (with reference to figure
1), the locking-unlocking device 50 (referring to Fig. 6) of the first in command 30 and the telescoping tube 20 described in detail below.
<Sucking mouth>
Sucking mouth 3 is removably installed in the suction inlet 15 (referring to Fig. 4) in the front opening of main body of dust collector 1.
Powerful brush hair style sucking mouth 3a, Fig. 2 institutes for the rotational head that sucking mouth 3 shown in Fig. 1 drives for built-in motor
The sucking mouth 3 shown is gap suction nozzle 3b.Inhaled in addition, the sucking mouth 3 of electric dust collector 100 is not limited to above-mentioned Powerful brush hair style
Mouth body 3a or gap suction nozzle 3b, can also use other sucking mouths.In addition, electric dust collector 100 can also not install suction inlet
Used during body 3.In addition, the sucking mouth 3 of present embodiment can be by pressing the sucking mouth of the front end for being arranged on main body of dust collector 1
Dismount button 16 and removed from main body of dust collector 1.
In addition, the telescoping tube 20 stretched out in electric dust collector 100 shown in electric dust collector 100 and Fig. 2 shown in Fig. 1
Length it is different, and be as described above that on this point Powerful brush hair style sucking mouth 3a is with gap suction nozzle 3b is different in sucking mouth 3, remove
It is identical structure outside this.
<Main body of dust collector>
Main body of dust collector 1 is configured with electric blowing machine 40 (referring to Fig. 4) the described later, (ginseng of main body substrate 44 in housing 10
Examine Fig. 4), battery 60 (referring to Fig. 4) etc..In addition, main body of dust collector 1 is configured with the dust dress for being removably mountable to housing 10
Put 2, and the dust laden air sucked from sucking mouth 3 is sent into the air leading-in conduit described later 17 (referring to Fig. 5) of dust collect plant 2.
The profile of main body of dust collector 1 is generally formed into the main profile being made up of housing 10 and dust collect plant 2, is front and back
To longer shape.In addition, the housing 10 in main body of dust collector 1 is formed with the second in command 33.For the above-mentioned He of the first in command 30
The second in command 33 is discussed in detail below.
<Housing>
As shown in figure 1, housing 10 has tube shell portion 13, motor housing portion 11, accumulator housing portion 12 and ingress pipe
Housing section 14.
Tube shell portion 13 is formed in the way of the top of main body of dust collector 1 is extended in the longitudinal direction.As described later, manage
Housing section 13 is formed with the second in command 33 at the position at the rear portion by main body of dust collector 1.The profile in tube shell portion 13 except this
Raised line shape outside the part of second chief 33 to extend in the longitudinal direction.
In electric dust collector 100 as hand-held in use, tube shell portion 13 as shown in Figure 3 and Figure 4 will be described later flexible
Pipe 20 (duct member 21) is contained in inner side.In addition, in electric dust collector 100 as push-down in use, such as Fig. 1 institutes of duct member 21
It is shown as the state from the outside of the rearward end protruded tube housing section 13 of main body of dust collector 1.
As depicted in figs. 1 and 2, the motor housing portion 11 in present embodiment in the downside in tube shell portion 13 in dust catcher
Configuration is between tube shell portion 13 and accumulator housing portion 12 in the substantially later half scope of main body 1.As shown in figure 3, motor
Housing section 11 is formed as wider than tube shell portion 13 in the lateral direction.
As depicted in figs. 1 and 2, substantially later half model of the accumulator housing portion 12 of present embodiment in main body of dust collector 1
Interior configuration is enclosed in the downside of motor housing portion 11.As shown in figure 3, accumulator housing portion 12 is formed as in the lateral direction than pipe
Housing section 13 is wide, and is formed as narrower than motor housing portion 11 in the lateral direction.
The ingress pipe housing section 14 of present embodiment is to cover the side of air leading-in conduit 17 (referring to Fig. 5) described later from upside
Formula is configured.
In addition, reference 80 is the rotational head being discussed below in Fig. 1 and Fig. 2.
As shown in figure 3, ingress pipe housing section 14 in the range of the substantially first half of main body of dust collector 1 with from tube shell portion 13
Right side stretch out mode configure.
<Electric blowing machine, main body substrate and battery>
As shown in figure 4, electric blowing machine 40 is accommodated in motor housing portion 11.Specifically, electric blowing machine 40
Supported in the fixed shell 11a being configured in motor housing portion 11 by screw etc..
Electric blowing machine 40 includes fan 41 and the motor 43 for driving the fan 41 around rotary shaft 42.
Electric blowing machine 40 in present embodiment is by making fan 41 towards front configuration so that rotary shaft 42 is with stretching
The draw 20 is parallel.
Electric blowing machine 40 is from the anterior air-breathing towards the side of dust collect plant 2.Exhaust from electric blowing machine 40 is rearward
Flow through in fixed shell 11a.
Main body substrate 44,44 is controls the control base board of main body of dust collector 1, in rear screw of electric blowing machine 40 etc.
It is fixed in fixed shell 11a.
Main body substrate 44, about 44 in present embodiment is dividually configured, and electronic unit is installed in relative face.From electricity
Air that dynamic pressure fan 40 is discharged is most of according to being cooled in the electronic unit that each main body substrate 44,44 is configured in an opposing fashion
Mode flow.The discharge gas of outflow (is omitted and illustrates) via insertion motor from fixed shell 11a defined opening portion
The exhaust outlet (omitting diagram) of the formation such as multiple slits inside and outside housing section 11 is discharged to outside body.In addition it is also possible in the row
Gas port the configurating filtered device.
Battery 60 is accommodated in accumulator housing portion 12.Battery 60 in present embodiment is formed as in upper and lower
Upward flat cuboid.Battery 60 is the main power source of electric dust collector 100, with main body substrate 44, electric blowing machine 40 etc.
Electrical connection.
Battery 60 is made up of the chargeable secondary cell such as lithium ion battery, Ni-MH battery.Storage in present embodiment
Battery 60 is assumed to the battery pack using multiple monocells, but can also be used according to use condition of electric dust collector 100 etc.
Monocell.
<Dust-collecting box and air leading-in conduit>
As shown in figure 1, dust collect plant 2 is configured below tube shell portion 13 and positioned at the front of motor housing portion 11.This
Outside, as shown in figure 4, dust collect plant 2 is located at the rear of the suction inlet 15 of main body of dust collector 1.
Fig. 5 is the enlarged partial sectional figure around Fig. 4 dust collect plant 2.In order to represent air leading-in conduit 17, Fig. 5 in order to
The convenience of mapping and eliminate Fig. 4 housing 10, telescoping tube 20 etc., only represent suction inlet 15, air leading-in conduit 17 and dust dress
Put 2.
Dust collect plant 2 in present embodiment is cyclonic manner, with generally cylindrical profile.
As shown in figure 5, the dust collect plant 2 includes：The outer barrel of inflow entrance 149 provided with the air sucked by suction inlet 15
128；Configure the inner cylinder 129 in the outer barrel 128；The filter cartridge 131 integrated with the inner cylinder 129.Match somebody with somebody in filter cartridge 131
It is equipped with HEPA filters (high efficiency particulate air filter, High Efficiency Particulate Air Filter) contour
Efficiency filters.Dust separation unit 134 and dust resettlement section 135 are formed between outer barrel 128 and inner cylinder 129.Accompanying drawing in Fig. 5
Mark 133 is the lid of the airtightly opening portion of the front side of closing outer barrel 128.Lid 133 passes through the outer peripheral face installed in outer barrel 128
Hinge 127 be installed on outer barrel 128.In addition, lid 133 is maintained relative to upper by defined locking device (omit and illustrate)
State the closed mode of opening portion.But, by the solution division operation of the locking device, lid 133 can around hinge 127 rotate and beat
Over cylinder 128 opening portion.
As described above, such dust collect plant 2 is detachably arranged relative to housing 10.Now, as shown in figure 4, setting
The side of housing 10 is sticked in the anterior engaged part 126 of dust collect plant 2.In addition, be arranged on the rear portion of dust collect plant 2 can be front and rear
The locking press button 119 of direction movement, by rearward moving and recess (province's sketch map of the embedded assigned position located at housing 10
Show).Thus, the rear support of dust collect plant 2 is in the side of housing 10.
In addition, when making locking press button 119 move forwards, when releasing housing 10 to the supporting at the rear portion of dust collect plant 2, collection
The rear portion of dirt device 2 can depart from relative to housing 10.Then, by being that fulcrum makes after dust collect plant 2 with engaged part 126
Portion is rotated down, and can also release the anterior engaging relative to housing 10 of dust collect plant 2.Thus, dust collect plant 2 can be from shell
Body 10 is unloaded.
As shown in figure 5, air leading-in conduit 17 includes suction inlet 15 and connects the communicating pipe of the suction inlet 15 and inflow entrance 149
18.The air leading-in conduit 17 is sent into the air of suction in the outer barrel 128 of dust collect plant.
Suction inlet 15 in present embodiment is formed as the substantially cylinder (cylinder) extended in the longitudinal direction.As above institute
State, the suction inlet 15 is in the front portion of main body of dust collector 1 and is open forwards, and suction inlet is installed with being fitted together to/depart from suction inlet 15
Body 3 (refers to Fig. 1 and Fig. 2).
In addition, as shown in figure 3, in the top view of main body of dust collector 1, the central shaft Ax1 of suction inlet 15 is configured aftermentioned
Telescoping tube 20 central shaft Ax2 front extended line on.In addition, as shown in figure 4, in the side view of main body of dust collector 1, inhaling
The central shaft Ax1 of entrance 15 in the central shaft Ax2 of telescoping tube 20 lower section and the mode parallel with central shaft Ax2 to configure.
As shown in figure 5, side of the communicating pipe 18 from the front for the dust collect plant 2 for being connected to suction inlet 15 along dust collect plant 2
Rearward extend, inflow entrance 149 is connected in rearward end.In addition, the rearward end of communicating pipe 18 is circulated with being formed along along outer barrel 128
The mode of dynamic eddy flow 201 is connected to inflow entrance 149.
Dust collect plant 2 in present embodiment is made for example from sucking mouth 3 by the electric blowing machine 40 (referring to Fig. 4) of driving
The air stream sucked together with dust, enters inflow entrance 149 through air leading-in conduit 17.As described above, the air stream is along outer barrel 128
Inner circumferential rotation.In dust separation unit 134, dust included in eddy flow 201 is because centrifugal force is to the centrifugal direction of outer barrel 128
(on the outside of the radial direction of outer barrel 128) is mobile.By the separation of the wet end (not shown) of the outer barrel 128 in dust separation unit 134
Air stream after dust flows out through filter cartridge 131 from the rear end of dust collect plant 2.By dust collect plant 2 air stream further by
Purification, is inhaled into electric blowing machine 40 (referring to Fig. 4).
On the other hand, the dust separated in dust separation unit 134 from air stream (eddy flow) is transported to dust incorporating section
In 135.Accumulate dust circularly in dust incorporating section 135.
User removes dust collect plant 2 from housing 10 (referring to Fig. 4) as described above, rotates the around hinge 127 of lid 133,
The circular dust accumulated can be taken out from the opening portion of the outer barrel 128 of opening and is discarded.
<Telescoping tube>
As described above, the length that telescoping tube 20 stretches out from the rearward end of main body of dust collector 1 is variable (with reference to Fig. 1 and figure
2).In addition, the length that telescoping tube 20 stretches out from main body of dust collector 1 is scalable, and telescoping tube 20 is in the front and back of main body of dust collector 1
Upward absolute growth (entire length) is non-telescoping.But the term of following telescoping tube 20 is not to be applied to limiting
The part stretched out from main body of dust collector 1, but for convenience of explanation, it is also applied to the portion for including being built in main body of dust collector 1
The overall telescoping tube 20 divided.
Telescoping tube 20 as shown in Figures 2 and 3, in electric dust collector 100 as hand-held in use, telescoping tube 20 substantially
Total length is accommodated in tube shell portion 13.That is, the length of the fore-and-aft direction of telescoping tube 20 and the fore-and-aft direction in tube shell portion 13
Length is set to roughly the same.
As shown in figure 4, telescoping tube 20 includes：Account for the substantially overall pipe portion of the length direction (fore-and-aft direction) of telescoping tube 20
Part 21；With the first insertion part 22 and the second insertion part 23 being arranged respectively on the inside of the two ends of duct member 21.
The first in command 30 described in detail below is installed in the rearward end of duct member 21.User is by gripping the first
Hand 30 extracts telescoping tube 20 (duct member 21) from main body of dust collector 1 out.
Fig. 6 is the enlarged partial sectional figure of Fig. 4 VI parts.
As shown in fig. 6, locking of the telescoping tube 20 relative to main body of dust collector 1 is configured with the front side of duct member 21 unlocks dress
Put 50.
The elongated hole 25 for making locking-unlocking device 50 inside and outside duct member 21 is formed with the forward upper of duct member 21.
The elongated hole 25 coordinates the size of the locking-unlocking device 50 of present embodiment and is formed in the longitudinal direction longer.It is right later
Locking-unlocking device 50 is described in detail.
The duct member 21 of present embodiment is assumed to include the metal tube of the light metals such as aluminium alloy, but is not limited to this,
Also the part of the other materials such as including synthetic resin can be used.In addition, the duct member 21 of present embodiment assumes cross sectional shape
For circle, but also can be the other shapes such as ellipse, polygon.
As shown in fig. 6, the first insertion part 22 is configured in the front side of duct member 21.
First insertion part 22 includes being embedded in the cylinder portion 22a of duct member 21 and supporting locking-unlocking device 50 base portion
Support 22b.
Cylinder portion 22a has the external diameter that can be accommodated in the inner side of duct member 21.In cylinder portion, 22a leading section is formed with and pipe portion
The flange 22c that the front end of part 21 is abutted.In addition, the upper rear end in cylinder portion 22a is formed with the pawl of the exterior region for hanging over elongated hole 25
Portion 22d.First insertion part 22 is supported to one using flange 22c and claw 22d relative to duct member 21.
The support 22b of the first insertion part 22 is constituted by the plate-shaped member that rearward extends from cylinder portion 22a rearward end
Constitute, it is integrally formed with cylinder portion 22a.
Support 22b has the pin maintaining part 22e for being slidably retained the pin 54 for constituting locking-unlocking device 50 described later,
The screw carrier 22f being screwed with the base portion 56a to constituting locking-unlocking device 50.
The first insertion part 22 in present embodiment assumes to include synthetic resin, but is not limited to this, can also make
With the part of the other materials such as including metal.
In addition, reference 23a is the cable for constituting electrical system in Fig. 6.Tube shell portion is incorporated in duct member 21
In the state of in 13, extend in the longitudinal direction in the inner side of duct member 21.The cable 23a extension in duct member 21 is extremely
A few part is formed as helical form.The spire can according to telescoping tube 20 from the overhang of main body of dust collector 1 in front and back
It is flexible upwards.The terminal (not shown) of front end of the cable 23a front end with being arranged on tube shell portion 13 is electrically connected, and rear end is with opening
Close substrate 36 (referring to Fig. 8) electrical connection.
In addition, cable 23a only show spiral helicine part and eliminates other parts in figure 6.In addition, other attached
The institute that cable 23a is eliminated in figure is on the books.
Fig. 7 is the enlarged partial sectional figure of Fig. 4 VII parts.
As shown in fig. 7, the second insertion part 23 configures the posterior medial in duct member 21.
Second insertion part 23 includes：Behind the rear end for installing the drive disk assembly 27 for constituting locking-unlocking device 50 described later
Hold installation portion 23a；With rearward extend from rear mounting portion 23a, by being slided in the longitudinal direction in the inner side of duct member 21
Rear mounting portion 23a guide member 23b is guided in the longitudinal direction.
The rear mounting portion 23a of present embodiment is by being hooked on the stereochemical structure bodily form of the rear end of drive disk assembly 27 described later
Into, but it is not limited to this.As long as the construction of rear ends of the rear mounting portion 23a with locking drive disk assembly 27, Neng Gougen
Suitably change its structure according to the change of the rear end shape of drive disk assembly 27.In addition, rear mounting portion 23a is not limited to energy
Enough parts for engaging it with independent drive disk assembly 27, also can in advance with integrally formed integrally formed of drive disk assembly 27
Body.
Guide member 23b is made up of the substantially cylinder for being connected to rear mounting portion 23a rear end.The substantially cylinder body phase
Slided for the rear inside face (inner peripheral surface) of duct member 21.
Flange 23c is formed with guide member 23b rearward end.When guide member 23b is in 21 progresses inside of duct member,
Flange 23c abuts the rear end of duct member 21, thus the maximum advance length by the second insertion part 23 on the inside of duct member 21
It is defined to defined length.
It is formed with guide member 23b lower wall (downside perisporium) for being embedded in the protrusion tab 39c described later for pulling buckle 39
Hole portion 23d.
As described in greater detail hereinafter, the second insertion part 23 by pulling the correlation of buckle 39 with this in duct member 21
Inner side move in the longitudinal direction.
Second insertion part 23 of present embodiment is assumed to include synthetic resin, but is not limited to this, can also fit
When the other materials such as including metal.
<The first in command>
As depicted in figs. 1 and 2, the first in command 30 is arranged on the rearward end of telescoping tube 20 (duct member 21).
As shown in Fig. 2 the first in command 30 is by the pistol grip structure including matrix shank part 30a and inclination shank part 30b
Into with edge, the defined axis Ax3 on the central shaft Ax2 of telescoping tube 20 rear extended line extends above-mentioned matrix shank part 30a
Mode formed, above-mentioned inclination shank part 30b along and matrix shank part 30a the axis Ax4 extensions that intersect of axis Ax3.More
Specifically, matrix shank part 30a axis Ax3 is set as that 100 ° are arrived with tilting shank part 30b axis Ax4 angulations
130 ° or so so that after central shaft Ax2 of the forearm of user user when gripping inclination shank part 30b approximately along telescoping tube 20
Square extended line extension.
As shown in figure 1, the first in command 30 includes operating portion 31 and pulls buckle 39.
Operating portion 31 enables user to carry out the manually operated of electric dust collector 100 when gripping the first in command 30.In behaviour
Make portion 31 and be configured with multiple operation button 31a (two operation button 31a in present embodiment to arrange in the longitudinal direction).
These operation buttons 31a can distribute to the switching of suction, the switch switching of electric blowing machine 40, Powerful brush hair style sucking mouth 3a
Switch switching etc..
Fig. 8 is the exploded perspective view of the first in command 30.
As shown in figure 8, the first in command 30 the combination grip first half 35, switch substrate 36, substrate lower cover in the vertical direction
Part 37, handle lower half 38 and pull buckle 39 and formed.Specifically, as shown in fig. 7, to clip pipe respectively from above-below direction
The mode of part 21 configures the handle first half 35 and handle lower half 38.In addition, the above-mentioned handle first half 35 and handle lower half
38 are consolidated by screw T each other and are fixed on duct member 21.
As shown in figure 8, the profile of the roughly upper half of the formation first in command 30 of the handle first half 35.Form matrix lever
Portion 30a (the referring to Fig. 2) part of the handle first half 35 has similar to the profile in the tube shell portion 13 of the rear portion side of main body of dust collector 1
Profile.Therefore, as shown in Fig. 2 in the electric dust collector 100 of hand-held occupation mode, axis Ax3 is configured in telescoping tube 20
Central shaft Ax2 rear extended line on matrix shank part 30a, with giving from tube shell portion 13 to matrix shank part 30a
The design of the continuous impression of profile.
Fig. 9 is the partial section view in the IX-IX sections of partly depiction 8.Painted in Fig. 9 using dummy line (double dot dash line)
Switch substrate 36 and substrate lower cover part 37 processed.
As shown in figure 9, the lower face side of the handle first half 35 is formed with the fore-and-aft direction (side vertical with Fig. 9 paper
To) on a pair of ribs 35a for extending.
A pair of ribs 35a is with relative with the left and right width approximately the same distance of switch substrate 36.
In addition, forming the claw 35b of the central lateral bend of the oriented handle first half 35 in flank 35a lower end.Although saving
Diagram is omited, lower end edges of the claw 35b along each flank 35a extended in the longitudinal direction is formed with multiple.This embodiment party
Claw 35b in formula is respectively formed with two in each flank 35a.
The left and right edges for the switch substrate 36 that these claws 35b is configured by being locked between a pair of ribs 35a, and
Switch substrate 36 is supported on to the assigned position of the downside of the handle first half 35, makes it corresponding with operating portion 31.
Reference 31 is operating portion in Fig. 9, and reference 31a is operation button, and reference 37a is substrate lower cup portion
The base portion of part 37, reference 37b is the sheet frame portion of substrate lower cover part 37.
As shown in figure 8, substrate lower cover part 37 includes：With the base portion with the curved surface of the SURFACES MATCHING of duct member 21
37a；With the sheet frame portion 37b that base portion 37a is formed in the way of surrounding switch substrate 36 from three directions.
Substrate lower cover part 37 in present embodiment is formed by the synthetic resin with electrical insulating property.The substrate lower cup portion
Configured on the duct member 21 that the metal of part 37 in the present embodiment is made in the way of overlay switch substrate 36 from below.This
Outside, as shown in figure 9, sheet frame portion 37b is configured in the way of a pair of ribs 35a from the outside grip handle first half 35.That is, switch
Substrate 36 is covered across the sheet frame portion 37b of being electrically insulated property of flank 35a.
As shown in figure 8, handle lower half 38 forms the profile of the substantially the latter half of the first in command 30.Held forming matrix
Shank 30a (referring to Fig. 2) handle lower half 38 is formed in part with the lower surface of insertion handle lower half 38 in the vertical direction
Three slits 38a, 38b, 38c.
These slits 38a, 38b, 38c are formed in the way of extending in the longitudinal direction.In addition, slit 38a, 38b, 38c
Formed in the way of being arranged in three row on the left and right width in handle lower half 38.
In these slits 38a, 38b, 38c, slit 38a is offset than other slit 38b, 38c slightly towards front, is formed in handle
The center of the left and right width of subordinate half portion 38.In addition, slit 38b, 38c are offset than slit 38a slightly towards rear, formed
Partly clip the position at slit 38a rear portions.
In addition, as shown in fig. 7, the downside perisporium position corresponding with above-mentioned slit 38a of duct member 21 with slit
The mode that above and below 38a overlaps each other is formed with slit 21a.The slit 21a of the duct member 21 is explained below.
As shown in fig. 7, the protrusion tab 39c insert slits 38a described later for pulling buckle 39.In addition, the buckle 39 described later pulled
Guiding rib 39d, 39e insert slit 38b, 38c shown in Fig. 8 respectively.
In addition, reference 38d, 38d is the convex portion for screw T (referring to Fig. 7) inserts in Fig. 8, as shown in fig. 7, in handle
The lower surface of half portion 35 is formed with convex portion 35d, 35d in the way of correspondence these convex portions 38d, 38d on hand.In Fig. 8, reference
21b, 21b are the inserting hole in convex portion 35d, 35d (referring to Fig. 7) of the formation of duct member 21.In addition, although not shown in Fig. 8, exist
The downside perisporium of duct member 21 is formed with convex portion 38d, 38d inserting hole.
As shown in figure 8, pulling buckle 39 including sliding part 39a and referring to buckle 39b.
The part that sliding part 39a is slided in the longitudinal direction for the lower surface in handle lower half 38, is formed as and handle
The generally plate like body of the lower surface sliding contact of lower half 38.In sliding part 39a upper surface with correspondence handle lower half 38
Slit 38a, 38b, 38c mode erect and be provided with above-mentioned protrusion tab 39c and a pair of guiding ribs 39d, 39e.
As shown in fig. 7, the slit 38a of protrusion tab 39c insertion handle lower half 38 in the vertical direction.In addition, protrusion tab
The slit 21a of 39c insertion duct members 21 in the vertical direction.From the slit 21a protrusion tab 39c protruded upward leading section card
Together in the guide member 23b configured in the inner side of duct member 21.
As described above, guiding rib 39d, 39e insert slit 38b, 38c respectively.Guiding rib 39d, 39e exist in the longitudinal direction
Slided in slit 38b, 38c.Thus, user, which hooks finger, is referring to buckle 39b and when pulling, sliding block 39a with along slit 38b,
The mode for the fore-and-aft direction that 38c is extended is directed, and is not moved rearward successfully reelingly.
In addition, although omit diagram, the groove extended in the longitudinal direction respectively is formed with guiding rib 39d, 39e side
Portion, is arranged at the rail portion extended in the longitudinal direction of the lower inner circumferential surface of handle lower half 38 near slit 38b, 38c
Part is embedded in the groove portion.Thus, ground can not be departed from downwards in the longitudinal direction freely from handle lower half 38 by pulling buckle 39
It is mobile.
As described later, constitute such first in command 30 pulls one that buckle 39 also constitutes locking-unlocking device 50
Point.
<The second in command>
As shown in Figure 3 and Figure 4, the second in command 33 forms the upper back in main body of dust collector 1.
The second in command 33 is by the tube shell portion 13 that the front and back of main body of dust collector 1 are upwardly extended, in main body of dust collector
The cylinder portion 22a of bag telescoping tube 20 (duct member 21) is used as grip part in 1 rear portion ground.
In other words, as shown in Fig. 2 to make motor housing portion 11 and tube shell portion 13 partly separated mode up and down
The insert port 33a in the user's finger of left and right directions (direction vertical with Fig. 2 paper) insertion main body of dust collector 1 is formed, and
Constitute the second in command 33.
In present embodiment, insert port 33a is in side view elongated hole longer on fore-and-aft direction.More specifically, the length
Hole, with the circular arc with footpath, forms the run-track shaped (ellipse parallel to each other with the continuous both sides up and down of circular arc in rear and front end portion
Shape).That is, in the elongated hole, circular arc is tangent circular arc relative to both sides up and down.Thus, receivings of the insert port 33a to user's finger
Property is good.
In addition, the central axis Ax5 upwardly extended in side view in the front and back of elongated hole is located at the suction of main body of dust collector 1
On the central axis Ax1 of mouth 15 rear extended line.That is, the both sides up and down of elongated hole are respectively with the central shaft relative to suction inlet 15
Mode parallel line Ax1 is formed.
Although omitting diagram, in such second in command 33, the upper surface of the motor housing portion 11 relative with cylinder portion 22a
S1 (referring to Fig. 1) can be formed as being recessed in upside.Thereby, it is possible to do not increase main body of dust collector 1 upper-lower height will insertion
Mouth 33a ensures larger.
In addition, as shown in figure 4, the second in command 33 in present embodiment forms the fixed shell in electric blowing machine 40
On 11a.Specifically, the position of setting insert port 33a fore-and-aft direction so that at least a portion of battery 60, powered supplied air
At least a portion of machine 40 and at least a portion of main body substrate 44 are located at the cylinder portion 22a's of the grip part as the second in command 33
Lower section.Thus, as shown in Fig. 2 the center of gravity Ga of electric dust collector 100 is located at the close beneath for the cylinder portion 22a that user grips.Especially
It is that when the sucking mouth 3 is tilted downwards, center of gravity is located at cylinder portion 22a underface.User's finger is put on therefore, it is possible to mitigate
Weight load.
<Locking-unlocking device>
(the ginseng of telescoping tube 20 that locking-unlocking device 50 (referring to Fig. 6) will be moved forward and backward in tube shell portion 13 (referring to Fig. 6)
Examine Fig. 6) it is locked in assigned position or unblock.Thus come adjust from main body of dust collector 1 (referring to Fig. 2) rearward stretch out it is flexible
The length of pipe 20 (referring to Fig. 2).
The locking-unlocking device 50 includes：Moved forward and backward together with telescoping tube 20 in tube shell portion 13, before being locked in
Rear to assigned position engaged part 51 (referring to Fig. 6)；The engaged part 51 is locked on to the fastener 52 of assigned position
(referring to Fig. 6)；With engaged part 51 is locked to fastener 52 or release the operating member 53 (refer to Fig. 6 and Fig. 7) of the locking.
<Engaged part>
As shown in fig. 6, engaged part 51 is by being installed on above-mentioned first insertion part 22 (support 22b), as described above
Ground is moved forward and backward together with telescoping tube 20 in tube shell portion 13.The engaged part 51 is faced by the elongated hole 25 of duct member 21
Duct member 21 it is inside and outside.
The engaged part 51 of the electric dust collector 100 of present embodiment is made only in the front of duct member 21.
Engaged part 51 includes：The pin 54 moved up and down；The spring 55 exerted a force downwards to pin 54；With bear aftermentioned action
The drawing action in portion 53, the power that confrontation spring 55 applies is by the pin pull-up mechanism 56 of the pull-up of pin 54.
Pin 54 is formed as a generally cylindrical shape, by pin pull-up mechanism in the way of making the central shaft of pin 54 towards above-below direction
56 supportings.
Pin pull-up mechanism 56 includes：The first insertion part 22 (support 22b) of telescoping tube 20 is arranged on by screw T
Base portion 56a；The movable part 56b moving up and down of fulcrum post 54；Because by the traction force from aftermentioned operating member 53 backward
Fang Yidong, the sliding part 56c for being thus moved upward movable part 56b.
In addition, the upper and lower side of spring 55 is supported by base portion 56a and movable part 56b respectively, spring 55 so that movable part 56b from
Open base portion 56a mode applying power.Thus, pin 54 is exerted a force downwards.
Figure 10 (a) is locked out the exploded perspective view of tripper 50.Figure 10 (a) represents locking solution for the convenience of mapping
Locking device 50 is arranged on the appearance of the telescoping tube 20 separated from main body of dust collector 1.Figure 10 (b) is Figure 10 (a) Section X-X figure.
As shown in Figure 10 (a), base portion 56a is by the left and right sides portion with covering movable part 56b and the frame of the wallboard at rear portion
Body is constituted.
As shown in Figure 10 (a), framework longer on fore-and-aft direction movable part 56b is formed, front and rear to be respectively formed with inclination
Face S2, S2.Inclined plane S2, S2 is tilted in the way of forming the gradient declined from front direction rear.
Above-mentioned pin 54 and spring 55 are configured with the inside of movable part 56b, and movable part 56b is under base portion 56a
Side is assembled on the inside of the framework for constituting base portion 56a.
As shown in Figure 10 (a), sliding part 56c includes：With the matrix configured in the generally plate like body of base portion 56a upside
Portion 56d；Projection 56e, 56e is abutted with the movable part from a pair before and after matrix part 56d downwards protrusion.As shown in fig. 6,
Movable part abuts bending section 56f, 56f that projection 56e, 56e is formed with inclined plane S2, S2 for being connected to movable part 56b respectively.
Sliding part 56c (with reference to Figure 10 (a)) relative to base portion 56a (with reference to Figure 10 (a)) in the way of it can move forward and backward
Installed in pedestal 56a upside.
As shown in Figure 10 (a), the front end peace for the front end for installing aftermentioned drive disk assembly 27 is formed with sliding part 56c rear portion
Dress portion 56g.The hole that front end installation portion 56g in present embodiment is inserted by the front end for drive disk assembly 27 is constituted.Pacify the front end
Dress portion 56g need to only have the construction of the front end of locking drive disk assembly 27, can be according to the front end geometry of drive disk assembly 27
Change and suitably change its construction.In addition, be not limited to can be by itself and independent drive disk assembly 27 by front end installation portion 56g
The structure of engagement, also can be integrally formed body formed integrally with drive disk assembly 27 in advance.
As shown in Figure 10 (a), the lower portion of such pin pull-up mechanism 56 is contained in via the elongated hole 25 of duct member 21
In duct member 21.
In addition, reference 56 represents pin pull-up mechanism in Figure 10 (a).
Then, as shown in fig. 6, base portion 56a is fixed on the support 22b's of the first insertion part 22 of composition by screw T
Screw carrier 22f, and pin 54 inserted in pin maintaining part 22e.
In addition, as shown in fig. 6, pin pull-up mechanism 56 and duct member 21 are accommodated in tube shell portion 13 together.
In addition, reference 56h is the rib extended in the longitudinal direction in sliding part 56c upper surface in Fig. 6.The rib
In the groove portion (omitting diagram) being formed extended at both sides in the longitudinal direction of the upside inner peripheral surface in 56h insertion tube shells portion 13.Thus,
Pin pull-up mechanism 56 and duct member 21 can reliably prevent from rocking in tube shell portion 13 when fore-and-aft direction is moved together.
In addition, reference 21c is in the pin inserting hole formed below in duct member 21 of pin 54 in Fig. 6.Reference 34a
For in the pin embedded hole for the formation of lockplate 34 for constituting fastener 52 described below.
<Fastener>
As shown in fig. 6, fastener 52 includes lockplate 34 of the configuration below duct member 21.The lockplate 34 is fixed in
Constitute the housing 10 of main body of dust collector 1.
The plate body elongated on fore-and-aft direction of lockplate 34 is formed.Formed at predetermined intervals along the longitudinal direction in lockplate 34
There are multiple above-mentioned pin embedded hole 34a (hole).4 pin embedded hole 34a are formed in present embodiment.
Locking-unlocking device 50 remains flexible by the pin 54 of the embedded composition engaged part 51 in pin embedded hole 34a
The lock-out state of pipe 20.
As shown in Figure 10 (b), the pin embedded hole 34a formed in the upper surface of lockplate 34 external diameters of the internal diameter D1 than pin 54
D3 is big, in the pin embedded hole 34a of the lower surface formation of lockplate 34 internal diameter D2 and the pin 54 same footpath of outer diameter D 3.
That is, the pin embedded hole 34a is processed into the upper surface side of the lockplate 34 of the entrance side opening portion as pin 54
Import the R shapes of borehole enlargement.
In addition, can also be processed as chamfer shape in the entrance side opening portion of pin 54 to replace the R shapes.
<Operating member>
As shown in fig. 7, operating member 53 includes pulling buckle 39, the second insertion part 23 and drive disk assembly 27.In addition, pulling buckle
39 also constitute the above-mentioned first in command 30, and the second insertion part 23 also constitutes above-mentioned telescoping tube 20.
The operating member 53 applies traction force to the sliding part 56c of engaged part 51 (pin pull-up mechanism 56).Pull the He of buckle 39
Second insertion part 23 is as described above, detailed description will be omitted.
As shown in figure 4, drive disk assembly 27 in present embodiment rod unit longer on fore-and-aft direction is constituted.It is used as this
Drive disk assembly 27, as long as traction force can be delivered to sliding part 56c, can use line with certain pliability etc..
<The action of locking-unlocking device>
Then, the push rod for being changed into the hand-held shown in the use state from Fig. 2 of electric dust collector 100 shown in Fig. 1
The action of locking-unlocking device 50 during formula is illustrated.
In hand-held occupation mode shown in Fig. 2, the length of the telescoping tube 20 rearward stretched out from main body of dust collector 1 is contracted
Short, the substantially total length of telescoping tube 20 is accommodated in tube shell portion 13.
Now, Primary Reference Fig. 6 is illustrated, although eliminate diagram, and locking-unlocking device 50 is sold in the locked state
In the pin embedded hole 34a of pin inserting hole 21c insertion lockplates 34 of 54 front end through duct member 21.In addition, pin 54 is by spring 55
Exert a force downwards, the lock-out state of embedded pin embedded hole 34a pin 54 is maintained.
Thus, by the movement for the fore-and-aft direction for forbidding the telescoping tube 20 in tube shell portion 13, by telescoping tube 20 relative to
The extension elongation of main body of dust collector 1 is fixed on certain length.
Then, Primary Reference Fig. 7 is illustrated, when user's finger, which will pull buckle 39, pulls to rear, pulls the prominent of buckle 39
Slice 39c leading section makes the guide member 23b of the second insertion part 23 of engaging rearward move.Also, user resists
The power of the elastic force of spring 55 (referring to Fig. 6) will pull buckle 39 and pull to rear.
Thus, the rear mounting portion 23a for the second insertion part 23 being connected with guide member 23b rear end is by drive disk assembly
27 pull to rear.The front end installation portion 56g (references for the engaged part 51 (sliding part 56c) being connected with the front end of drive disk assembly 27
Figure 10 (a)) rearward moved by the traction force.
The sliding part 56c rearward moved bending section 56f (referring to Fig. 6) is by the inclined plane of movable part 56b (referring to Fig. 6)
S2 (referring to Fig. 6) is rearward pushed.Thus, bending section 56f slides and reached inclined plane S2 lower section on inclined plane S2.Supporting
The movable part 56b of pin 54 is moved upward.Pin 54 by departing from from the pin embedded hole 34a of lockplate 34 as shown in fig. 6, released
Above-mentioned lock-out state.Telescoping tube 20 can be moved up in tube shell portion 13 in front and back.
Then, Primary Reference Fig. 7 is illustrated, and user grips the first in command 30 in the state of buckle 39 is pulled in pulling, will
The telescoping tube 20 for becoming to move up in front and back in tube shell portion 13 is pulled out from main body of dust collector 1.Then, Yong Hu
When the length of the telescoping tube 20 of pull-out is nearly suitable for the telescoping tube 20 used as push-down, relieving pulls buckle 39 and enters one
Step pulls out telescoping tube 20.
Now, pin 54 as shown in Figure 6 is by the applying power, and rearward being moved in tube shell portion 13 downwards of spring 55
It is dynamic.Then, when pin 54 reaches the pin embedded hole 34a of lockplate 34, the power insertion pin embedded hole 34 that pin 54 applies by spring 55
In.Thus, telescoping tube 20 is fixed on the length of the use state of the push-down shown in Fig. 1.
<The occupation mode of electric dust collector>
Then, the specifically used mode to the electric dust collector 100 of present embodiment is illustrated.In addition, being arrived in Figure 11
In Figure 17, pair identical reference and omitted with the structural element identical structural element mark shown in above-mentioned Fig. 1 to Figure 10
Describe in detail.
Figure 11 is stereogram when electric dust collector 100 being arranged at into battery charger cradle 70 under hand-held state.Figure 12 be
Electric dust collector 100 is arranged to stereogram during battery charger cradle 70 under push-down state.Figure 13 be make under hand holding state it is electronic
The side view of dust catcher 100 certainly immediately.Figure 14 is to represent to be mounted with the electric dust collector 100 of the hand holding state of bed clothes suction inlet 6
Side view.Figure 15 is the side view for the electric dust collector 100 for representing the hand holding state using rotational head 80.Figure 16 is to represent peace
The side view of the electric dust collector of Powerful brush hair style sucking mouth 3a push rod state is filled.Figure 17 is to represent to be mounted with other suctions
The side view of use state after mouth body (adaptation sucking mouth 5).
As shown in figure 11, installing the battery charger cradle 70 of the electric dust collector 100 of hand holding state includes base portion 71, the and of cradle portion 72
Battery charger cradle portion of terminal (omits diagram).
Base portion 71 has the mounting surface 71a of the rectangular shape of mounting sucking mouth 3 (referring to Fig. 1).In addition, in base portion 71
Provided with the adaptation sucking mouth fixed projection 71c for being detachably arranged adaptation sucking mouth 5 (referring to Figure 17) etc..With adaptation sucking mouth
When 5, taken care of by being inserted into adaptation sucking mouth fixed projection 71c.
Cradle portion 72 is upwardly extended from the rearward end of base portion 71 in vertical direction (above-below direction).In addition, cradle portion 72
Be formed as from the center of above-below direction, top is thick in the longitudinal direction compared to bottom.Cradle portion 72 can relative to base portion 71
Dismounting.
Above-mentioned battery charger cradle portion of terminal is provided with the upper surface 72a of cradle portion 72, by being located at main body of dust collector 1 with described later
Accumulator housing portion 12 bulk end sub-portion (omit diagram) conducting, can be charged to battery 60.
In addition, as shown in figure 12, electric dust collector 100 can also be charged under push rod state.Now, by installing
Sucking mouth 3 simultaneously sets electric dust collector 100, and the lower surface of sucking mouth 3 is supported by the mounting surface 71a of base portion 71, therefore, it is possible to more
Stably supports electric dust catcher 100.
In addition, battery charger cradle 70 is in the charging without battery 60, it can be used as accommodating the support of main body of dust collector 1
Use.
Then, the self-support construction of electric dust collector 100 is illustrated.
As shown in figure 13, as described above, sucking mouth 3 has suction inlet housing 3a and suction inlet joint 3b.
Suction inlet joint 3b includes：The first connecting tube being rotatably coupled in the longitudinal direction relative to suction inlet housing 3a
3g；With the second connecting tube 3h being rotatably coupled in the lateral direction relative to first connecting tube 3g.
First connecting tube 3g from almost parallel state relative to ground (cleaning face) can turn to substantially vertical state
The mode of (above-below direction) is constituted.
Second connecting tube 3h is constituted in the way of it can in the lateral direction be rotated relative to the first connecting tube 3g.Thus,
For example can be almost parallel relative to ground to main body of dust collector 1 from the state substantially vertical relative to ground of main body of dust collector 1
State topple over.
In addition, being provided with the power supply terminal (omitting diagram) powered from battery 60 in the second connecting tube 3h.In addition, second
Connecting tube 3h is formed with the connecting tube (omitting diagram) being connected with the suction inlet 15 of main body of dust collector 1.
In addition, being formed with jut 3m in the second connecting tube 3h leading section.Jut 3m leading section is connected to suction inlet
Housing 3a upper surface.In addition, when suction inlet joint 3b is erected forwards, jut 3m leading section is connected to suction inlet housing 3a's
Upper surface, thus limits the rotational actions of suction inlet joint 3b forwards.In the electric dust collector 100, in turning for suction inlet joint 3b
Dynamic when being limited, the center of gravity Ga of main body of dust collector 1 is located on the plumb line by suction inlet joint 3b (the first connecting tube 3g) axle.
Thereby, it is possible to make electric dust collector 100 support oneself.
Then, to being illustrated using the electric dust collector 100 of bed clothes suction inlet 6.
As shown in figure 14, bed clothes suction inlet 6 includes suction inlet main body 6a, rotary body 6b and joint 6c.
Bed clothes suction inlet 6 with when joint 6c to be kept flat to bed clothes bottom surface (swept surface) side relative under suction inlet main body 6a
Surface is constituted into the mode of the low-angle such as 15 degree.
Thus, when cleaning bed clothes in a handheld, main body of dust collector 1 can smoothly be moved forward and backward.
In addition, although omit diagram, also can be by extending telescoping tube 20 with push-down cleaning bed clothes.
Then, the rotational head 80 for being rotatably mounted in main body of dust collector 1 is illustrated.
As shown in figure 15, rotational head 80 has the rotating seat 81a for the front end for being rotatably supported in main body of dust collector 1
With implanting rotating seat 81a bristle portion 81b.
As shown in Fig. 2 rotating seat 81a under receiving state can to suction inlet 15 rotated down.
It as hand-held in use, rotate rotational head 80, can contact bristle portion 81b main body of dust collector 1
Flat cleaning face.
Then, as shown in figure 16, in the electric dust collector 100 for being mounted with Powerful brush hair style sucking mouth 3a, by push away
Bar state is used, and it is the state fallen to make main body of dust collector 1, can clean the ground under bed or sofa.
In addition, as shown in figure 17, electric dust collector 100 also can mounting adaptation sucking mouth 5 use.
The front end for being adapted to sucking mouth 5 is, for example, the shape smaller than rotational head 80, can carry out the cleaning of stenosis.
In addition, the cleaning in order to carry out the eminence that hand-held can not be reached, is the telescopic structure of length.
<The action effect of electric dust collector>
Then, the action effect that the electric dust collector 100 of present embodiment reaches is illustrated.
Electric dust collector 100 is in the stretching direction of the telescoping tube 20 freely telescopically set relative to main body of dust collector 1
End configures the first in command 30, and in the side of main body of dust collector 1, configuration regard the cylinder portion 22a of partly interior bag telescoping tube 20 as grip part
The second in command.
Thus, by electric dust collector 100 with hand holding state in use, the first in command 30 can be made close to electric dust collector
100 center of gravity Ga (referring to Fig. 2).In addition, when using the second in command 33 under hand holding state, the second in command 33 also can be close to weight
Heart Ga (refers to Fig. 2).Therefore, too big burden will not be caused to user's finger using electric dust collector 100.
In addition, in electric dust collector 100, the position of setting insert port 33a fore-and-aft direction so that battery 60 is at least
At least a portion of a part, at least a portion of electric blowing machine 40 and main body substrate 44 is located at holding as the second in command 33
Hold the cylinder portion 22a in portion lower section.Thus, as shown in Fig. 2 the center of gravity Ga of electric dust collector 100 is located at the cylinder portion 22a that user grips
Close beneath.Therefore, it is possible to mitigate the weight load for putting on user's finger.
In addition, as shown in figure 3, in electric dust collector 100, in the top view of main body of dust collector 1, in suction inlet 15
Heart axle Ax1 is configured on the central shaft Ax2 of telescoping tube 20 described later front extended line.In addition, as shown in figure 4, in dust catcher
In the side view of main body 1, the central shaft Ax1 of suction inlet 15 with the central shaft Ax2 of telescoping tube 20 lower section and with the central shaft
Mode parallel Ax2 is configured.
Therefore, according to the electric dust collector 100, suction inlet is made gripping the first in command 30 installed in the rear portion of telescoping tube 20
15 is good towards operability during ground side.
In addition, as shown in Fig. 2 the central axis Ax5 upwardly extended in user's finger insert port 33a elongated hole side is located at suction
On the central axis Ax1 of the suction inlet 15 of dirt device main body 1 rear extended line.
Therefore, according to the electric dust collector 100, the grasping when second in command 33 makes suction inlet 15 towards ground side is being gripped
The property made is good.
In addition, in electric dust collector 100 in the way of push-down in use, due to electric dust collector 100 center of gravity Ga not
On hand but in ground side, cleared away with causing too big burden therefore, it is possible to not opponent, improve ease of use.
So, electric dust collector 100 can realize the convenience used in hand-held and push-down.
In addition, according to the electric dust collector 100, due to operating the locking-unlocking device 50 of telescoping tube 20 to pull the structure of buckle 39
Into the first in command 30, therefore the length adjustment of the telescoping tube 20 carried out using the first in command 30 is very simple.
In addition, according to the electric dust collector, because operation button 31a is located at the matrix shank part of the composition first in command 30
30a upper surface, therefore user can simply carry out electric dust collector 100 by the finger for the hand for gripping the side of the first in command 30
It is electrically operated.
In addition, in the electric dust collector 100, the switch substrate 36 associated with operation button 31a is configured in the first
In hand 30.Further, since switch substrate 36 is arranged on the rib for the lower face side for constituting the handle first half 35 of the first in command 30
Portion 35a is engaged, therefore the mounting stability and reliability of switch substrate 36 are good.
In addition, in the electric dust collector 100, switch substrate 36 is via flank 35a by the sheet frame portion with electrical insulating property
37b is covered, therefore is difficult to be rung by from outside film.
In addition, as shown in fig. 6, in the electric dust collector 100, being provided with the leading section of telescoping tube 20 (duct member 21)
Engaged part 51.In existing electric dust collector (such as referenced patent document 1), pass through the rearward end card in main body of dust collector
Only duct member locks the extension elongation of duct member.However, in existing electric dust collector, duct member is being pushed into vacuum cleaner main
When in vivo, the front end of duct member is freely movable in vacuum cleaner main body and rocks.
In this regard, in the electric dust collector 100 of present embodiment, be provided with the leading section of telescoping tube 20 (duct member 21) by
Fastener 51, thus it is different from existing electric dust collector, it can prevent the leading section of telescoping tube 20 (duct member 21) from rocking.
In addition, in the electric dust collector 100 of present embodiment, engaged part 51 is only configured at telescoping tube 20 (duct member 21)
Leading section, and as fastener 52 fore-and-aft directions of the pin embedded hole 34a along lockplate 34 be formed with it is multiple.
In existing electric dust collector (such as referenced patent document 1), multiple quilts are formed with along the length direction of duct member
Fastener (hole).Therefore, when duct member stretches out from main body of dust collector there is being locked for duct member in existing electric dust collector
The problem of portion (hole) is obvious.In this regard, in the electric dust collector 100 of present embodiment, engaged part 51 is only configured in telescoping tube 20
The leading section of (duct member 21), therefore, it is possible to play good design.
In addition, in the electric dust collector 100 of present embodiment, pin embedded hole 34a (hole) is in the entrance side opening portion of pin 54
It is processed as importing the chamfer shape or R shapes of borehole enlargement.
Thus, in electric dust collector 100, entrance of the pin 54 relative to pin embedded hole 34a (hole) can be smoothly carried out,
Prevent telescoping tube 20 (duct member 21) from rocking.
Embodiments of the present invention are illustrated above, but the present invention is not limited to above-mentioned embodiment, can
Various changes are carried out without departing from the spirit and scope of the invention.
The occupation mode of electric dust collector 100 is not limited to the hand holding state shown in push rod state and Fig. 2 shown in Fig. 1
Both states, can also be used under intermediateness of the hand holding state with push rod state.
In addition, telescoping tube 20 is hollow in the electric dust collector 100 of above-mentioned embodiment, but can be solid.
In addition, being locked in the electric dust collector 100 of above-mentioned embodiment as the pin embedded hole 34a of fastener 52 by insertion
The hole of plate 34 is formed, but the fastener 52 in present embodiment also can be hole with the end.
Description of reference numerals
1 ... main body of dust collector
2 ... dust collect plants
3 ... sucking mouths
10 ... housings
11 ... motor housing portions
12 ... accumulator housing portions
13 ... tube shell portions
14 ... ingress pipe housing sections
14 ... motor housing portions
15 ... suction inlets
17 ... air leading-in conduits
20 ... telescoping tubes
21 ... duct members
22 ... first insertion parts
22a ... cylinders portion
23 ... second insertion parts
30 ... the first in command
30a ... matrix shank parts
30b ... tilts shank part
31 ... operating portions
31a ... operation buttons
33 ... the second in command
33a ... insert ports (elongated hole)
34a ... pin embedded holes (hole)
35a ... flanks
36 ... switch substrates
37 ... substrate lower cover parts
37a ... base portions
37b ... sheet frames portion (insulating element)
39 ... pull buckle
40 ... electric blowing machines
41 ... fans
44 ... main body substrates
50 ... locking-unlocking devices
51 ... engaged parts
52 ... fasteners
53 ... operating members
54 ... pins
56a ... base portions
56b ... movable parts
56c ... sliding parts
60 ... batteries
100 ... electric dust collectors
Ga ... centers of gravity.
Claims (3)
1. a kind of electric dust collector, it is characterised in that including：
It is disposed relative to the duct member that main body of dust collector can come in and go out；
Configure the first in command in the end in the stretching direction relative to the main body of dust collector of the duct member；With
Formed on the vacuum cleaner main side, the cylinder portion of the duct member will be wrapped in part as the second in command of grip part.
2. electric dust collector as claimed in claim 1, it is characterised in that：
In the second in command, cartridge be formed in the direction of the width through the main body of dust collector, in the dust suction
The top of longer elongated hole on the fore-and-aft direction of device main body,
It is formed with the front portion of the main body of dust collector and is included in the cylinder that the front and back of the main body of dust collector are upwardly extended
Suction inlet,
The elongated hole formation is on the rear extended line of the central shaft of the suction inlet.
3. electric dust collector as claimed in claim 1, it is characterised in that：
The duct member built in the first in command,
Switch substrate is configured with the inside of the first in command,
The switch substrate is arranged on the flank locking of the medial surface of the first in command by erecting,
The switch substrate is covered via the flank by insulating element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016060112A JP6604881B2 (en) | 2016-03-24 | 2016-03-24 | Vacuum cleaner |
| JP2016-060112 | 2016-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224247A true CN107224247A (en) | 2017-10-03 |
| CN107224247B CN107224247B (en) | 2019-12-13 |
Family
ID=59932275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059638.6A Active CN107224247B (en) | 2016-03-24 | 2017-01-24 | Electric vacuum cleaner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6604881B2 (en) |
| CN (1) | CN107224247B (en) |
| TW (1) | TWI637714B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114993A1 (en) * | 2017-12-15 | 2019-06-20 | Aktiebolaget Electrolux | Vacuum cleaner |
| CN110477800A (en) * | 2019-09-11 | 2019-11-22 | 宁波富佳实业股份有限公司 | A kind of hand held cleaner and hold vertical integrated dust catcher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397873U (en) * | 1977-01-13 | 1978-08-08 | ||
| JPS63202250U (en) * | 1987-06-17 | 1988-12-27 | ||
| JPH0662993A (en) * | 1992-08-19 | 1994-03-08 | Sanyo Electric Co Ltd | Vacuum cleaner |
| CN1136270A (en) * | 1993-12-02 | 1996-11-20 | 沃维克股份有限公司 | Vacuum cleaning appliance with telescoping handle |
| TW339273B (en) * | 1997-01-23 | 1998-09-01 | Hitachi Taga Kogyo Kagi Kk | A vacuum cleaner |
| CN1768682A (en) * | 2004-11-05 | 2006-05-10 | 乐金电子(天津)电器有限公司 | Switch connection structure of vacuum cleaner |
| JP2015097641A (en) * | 2013-11-19 | 2015-05-28 | アイリスオーヤマ株式会社 | Handheld vacuum cleaner |
| CN204671065U (en) * | 2015-04-23 | 2015-09-30 | 苏州日新电器科技有限公司 | A kind of dust catcher with holding rod |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE320778B (en) * | 1968-12-11 | 1970-02-16 | Electrolux Ab | |
| US3667084A (en) * | 1970-10-23 | 1972-06-06 | Dynamics Corp America | Lightweight vacuum cleaner |
| JPS62109043U (en) * | 1985-12-25 | 1987-07-11 | ||
| JPH01230332A (en) * | 1988-03-11 | 1989-09-13 | Tokyo Electric Co Ltd | Vacuum cleaner |
| JPH03151925A (en) * | 1989-11-10 | 1991-06-28 | Tokyo Electric Co Ltd | Vacuum cleaner |
| JP2566154Y2 (en) * | 1991-09-25 | 1998-03-25 | 松下電器産業株式会社 | Hand of vacuum cleaner |
| JP3757422B2 (en) * | 1993-08-12 | 2006-03-22 | 松下電器産業株式会社 | Vacuum cleaner hose and vacuum cleaner |
| JP3140926B2 (en) * | 1994-12-15 | 2001-03-05 | 東芝テック株式会社 | Electrical equipment |
| JP3132716B2 (en) * | 1995-08-08 | 2001-02-05 | 東芝テック株式会社 | Electric vacuum cleaner |
| JP4110644B2 (en) * | 1998-11-24 | 2008-07-02 | 松下電器産業株式会社 | Electric vacuum cleaner |
| JP2000166835A (en) * | 1998-12-04 | 2000-06-20 | Hitachi Ltd | Electric vacuum cleaner |
| CN1332625C (en) * | 2000-01-31 | 2007-08-22 | 松下电器产业株式会社 | Electric vacuum cleaner, and vacuum cleaner hose |
| US6776824B2 (en) * | 2002-01-11 | 2004-08-17 | Sheree H. Wen | Antiviral and antibacterial filtration module for a vacuum cleaner or other appliance |
-
2016
- 2016-03-24 JP JP2016060112A patent/JP6604881B2/en active Active
-
2017
- 2017-01-24 CN CN201710059638.6A patent/CN107224247B/en active Active
- 2017-03-20 TW TW106109181A patent/TWI637714B/en active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397873U (en) * | 1977-01-13 | 1978-08-08 | ||
| JPS63202250U (en) * | 1987-06-17 | 1988-12-27 | ||
| JPH0662993A (en) * | 1992-08-19 | 1994-03-08 | Sanyo Electric Co Ltd | Vacuum cleaner |
| CN1136270A (en) * | 1993-12-02 | 1996-11-20 | 沃维克股份有限公司 | Vacuum cleaning appliance with telescoping handle |
| TW339273B (en) * | 1997-01-23 | 1998-09-01 | Hitachi Taga Kogyo Kagi Kk | A vacuum cleaner |
| CN1768682A (en) * | 2004-11-05 | 2006-05-10 | 乐金电子(天津)电器有限公司 | Switch connection structure of vacuum cleaner |
| JP2015097641A (en) * | 2013-11-19 | 2015-05-28 | アイリスオーヤマ株式会社 | Handheld vacuum cleaner |
| CN204671065U (en) * | 2015-04-23 | 2015-09-30 | 苏州日新电器科技有限公司 | A kind of dust catcher with holding rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107224247B (en) | 2019-12-13 |
| TW201733514A (en) | 2017-10-01 |
| TWI637714B (en) | 2018-10-11 |
| JP6604881B2 (en) | 2019-11-13 |
| JP2017169895A (en) | 2017-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI796051B (en) | Battery for cleaner | |
| JP6435204B2 (en) | Electric vacuum cleaner | |
| US10646082B2 (en) | Cleaner | |
| EP2564750B1 (en) | Vacuum cleaner having a dust separating apparatus | |
| US7412749B2 (en) | Vacuum cleaner and floor dustpan system | |
| JP6321560B2 (en) | Charging stand | |
| US20080172821A1 (en) | Vacuum cleaner | |
| CN109381117A (en) | Electric vacuum cleaner | |
| JP2022125218A (en) | vacuum cleaner | |
| JP5659641B2 (en) | Electric vacuum cleaner | |
| CN107224247A (en) | Electric dust collector | |
| CN109259660A (en) | Hand-held cleaning device | |
| JP6230346B2 (en) | Electric vacuum cleaner | |
| JP4091514B2 (en) | Electric vacuum cleaner | |
| CN210095628U (en) | Dust collector main machine and dust collector | |
| JP6848901B2 (en) | Vacuum cleaner | |
| CN111436856B (en) | Electric vacuum cleaner | |
| JP7005212B2 (en) | Vacuum cleaner | |
| JP2005034175A (en) | Electric vacuum cleaner | |
| CN111820815A (en) | Dust collector main machine and dust collector | |
| JP6523692B2 (en) | Electric vacuum cleaner | |
| CN209153425U (en) | Hand-held cleaning device | |
| JP4123857B2 (en) | Electric vacuum cleaner | |
| CN209153424U (en) | Hand-held cleaning device | |
| CN209153423U (en) | Hand-held cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Tokyo, Japan, Japan Applicant after: Hitachi Global Living Program Co., Ltd. Address before: Tokyo, Japan, Japan Applicant before: Hitachi Household Electric Appliance Co. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |