CN1806741A - Vertical electric dust collector - Google Patents
Vertical electric dust collector Download PDFInfo
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- CN1806741A CN1806741A CN 200510132939 CN200510132939A CN1806741A CN 1806741 A CN1806741 A CN 1806741A CN 200510132939 CN200510132939 CN 200510132939 CN 200510132939 A CN200510132939 A CN 200510132939A CN 1806741 A CN1806741 A CN 1806741A
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Abstract
The present invention provides an upright type electric cleaner in which an extension suction pipe can be easily put away and with which cleaning using the extension suction pipe can be immediately performed while cleaning a floor surface by coping with the problems. In the upright type electric cleaner comprising a cleaner body provided with a motor-driven blower and a dust collecting means, a suction body provided on the lower part of the cleaner body, a handle provided on the upper part of the cleaner body and the freely extensible and contractible extension suction pipe provided on the distal end of a suction hose extended from the cleaner body, the cleaner body is provided with a housing cylinder part for freely detachably housing the distal end side of the extension suction pipe.
Description
Technical field
The present invention relates to vertical electric dust collector.
Background technology
For example, the spy opens the vertical electric dust collector shown in the open communique (Patent Document 1) of 2000-157450.
This electric dust collector except ground with possessing suction hose the suction inlet body.Replace the various suction inlets of installation at the front end of suction hose, so that the place beyond the cleaning ground.For cleaning ceiling equal-height position, possesses the prolongation suction line.
Possess the vertical electric dust collector that prolongs suction line the prolongation suction line pack into pretty troublesome.In addition, use vertical electric dust collector to also have in the cleaning on ground sometimes and use the cleaning that prolongs suction line, existence can not be used the unfavorable condition that prolongs suction line at once.
Summary of the invention
The objective of the invention is to tackle the problems referred to above, provide a kind of and prolong packing into simply of suction line, in the cleaning on ground, can use the vertical electric dust collector of the cleaning that prolongs suction line at once.
The invention provides a kind of vertical electric dust collector, have: main body of dust collector with electric blower and control of dust mechanism; Be arranged on the suction body of the bottom of main body of dust collector; Be arranged on the handle on the top of main body of dust collector; And the front end that is arranged on the suction hose that stretches out from main body of dust collector, and retractile prolongation suction line is characterized in that, is arranged on the main body of dust collector loading and unloading the folding and unfolding tube portion that folding and unfolding freely prolongs the front of suction line.
According to the present invention, insert in the folding and unfolding tube portion by the front that will prolong suction line, can folding and unfolding prolong suction line, prolong the cleaning that suction line can use the prolongation suction line at once by taking out from folding and unfolding tube portion.
Description of drawings
Fig. 1 relates to the longitudinal section of the electric dust collector of the embodiment of the invention.
Fig. 2 relates to the longitudinal section of the electric dust collector main body of the embodiment of the invention.
Fig. 3 relates to the exploded perspective view of the electric dust collector of the embodiment of the invention.
Fig. 4 relates to the embodiment of the invention, and the figure that places the electric dust collector state is erect in expression.
Fig. 5 relates to the embodiment of the invention, and the figure of form when prolonging the suction line cleaning is used in expression.
Fig. 6 relates to the embodiment of the invention, the figure of form during with suction body cleaning ground.
Fig. 7 relates to the embodiment of the invention, and the suction inlet body of expression suction body and dust ventilation tube connector portion almost are bent into the figure of right angle state.
Fig. 8 relates to the embodiment of the invention, and the suction inlet body of expression suction body and dust ventilation tube connector portion be the figure of straight attitude almost.
Fig. 9 relates to the embodiment of the invention, and what suction body was unloaded in expression goes up the figure of cover when suction body is overlooked in the top.
Figure 10 relates to the embodiment of the invention, amplifies the figure of (I) portion of presentation graphs 9.
Figure 11 relates to the embodiment of the invention, the A-A cutaway view of Figure 10.
Figure 12 relates to the embodiment of the invention, dust circulation path and the figure from prolongation suction line to the dust circulation path of dust cover of expression from suction body to the dust cover.
Figure 13 relates to the embodiment of the invention, and the folding and unfolding of seeing from the front is at the figure of the dust cover of the dust cover folding and unfolding portion of main body of dust collector.
Figure 14 relates to the embodiment of the invention, the side view of the main body of dust collector of folding and unfolding dust cover.
Figure 15 relates to the embodiment of the invention, the B-B cutaway view of Figure 13.
Figure 16 relates to the embodiment of the invention, the figure when the dust cover folding and unfolding portion of seeing from the front from main body of dust collector takes out the dust cover.
Figure 17 relates to the embodiment of the invention, the figure when the dust cover folding and unfolding portion of seeing from the side from main body of dust collector takes out the dust cover.
Figure 18 relates to the embodiment of the invention, the C-C cutaway view of Figure 16.
Figure 19 relates to the embodiment of the invention, the figure of the dust cover of seeing from surface (front).
Figure 20 relates to the embodiment of the invention, the D-D cutaway view of Figure 19.
Figure 21 relates to the embodiment of the invention, the figure of the dust cover of seeing from behind.
Figure 22 relates to the embodiment of the invention, the figure of the dust ventilation inner conduit of seeing from above.
Figure 23 relates to the embodiment of the invention, the E-E cutaway view of Figure 22.
Figure 24 relates to the embodiment of the invention, amplifies the figure of (II) portion of expression Figure 23.
Figure 25 relates to the embodiment of the invention, the figure of the Connection Block of seeing from bifurcations.
Figure 26 relates to the embodiment of the invention, the F-F cutaway view of Figure 25.
Figure 27 relates to the embodiment of the invention, the figure the when pipe that power measurement is used in expression inserts Connection Block.
Figure 28 relates to the embodiment of the invention, the figure of the main body cover of the downside of seeing from the inboard.
Figure 29 relates to the embodiment of the invention, the G-G cutaway view of Figure 28.
Figure 30 relates to the embodiment of the invention, amplifies the figure of (III) portion of expression Figure 29.
Figure 31 relates to the embodiment of the invention, the figure when expression will prolong suction line insertion folding and unfolding tube portion.
Figure 32 relates to the embodiment of the invention, and expression will prolong the figure that suction line is inserted into (when setting is over) after the folding and unfolding tube portion.
Figure 33 relates to the embodiment of the invention, and the figure that prolongs the suction line state has been extended in expression.
Figure 34 relates to the embodiment of the invention, and the figure that prolongs the suction line state has been shortened in expression.
Figure 35 relates to the embodiment of the invention, the H-H cutaway view of Figure 34.
Figure 36 relates to the embodiment of the invention, the figure of the blocking of the suction line blocking mechanism that releasing prolongation suction line possesses.
Figure 37 relates to the embodiment of the invention, the I-I cutaway view of Figure 36.
Figure 38 relates to the embodiment of the invention, and expression prolongs the figure of the front of suction line.
Figure 39 relates to the embodiment of the invention, the J-J cutaway view of Figure 38.
Figure 40 relates to the embodiment of the invention, and expression prolongs other figure of the front of suction line.
Figure 41 relates to the embodiment of the invention, the K-K cutaway view of Figure 40.
Figure 42 relates to the embodiment of the invention, and expression prolongs the figure of the replacement suction inlet of suction line front.
Figure 43 relates to the embodiment of the invention, the figure when the replacement suction inlet that expression will prolong suction line replaces with brush side.
Among the figure:
48 ... electric blower, 26 ... dust cover (control of dust mechanism), 1 ... main body of dust collector, 2 ... suction body, 3 ... handle, 7 ... suction hose, 6 ... prolong suction line, 9 ... folding and unfolding tube portion.
The specific embodiment
Below, relate to the embodiment of invention embodiment with reference to description of drawings.
At first, in conjunction with Fig. 1～Fig. 8 narration.
Electric dust collector has: main body of dust collector 1; Loading and unloading are installed in the suction body 2 of main body of dust collector 1 bottom freely; And in main body of dust collector 1 top folding handle 3 freely.
As shown in Figure 6, in the cleaning on ground, use suction body 2.On eminence shown in Figure 5, sofa, in the cleaning in corner etc., use and prolong suction line 6.
Prolong the front end that suction line 6 is arranged on the flexible suction hose 7 that stretches out from main body of dust collector 1, flexible freely.Pulling out prolongation suction line 6 aloft clears away.Can shorten prolongation suction line 6 uses at narrow place.Owing to be the using method of corresponding field of employment, so ease of use is good.
As Fig. 4, shown in Figure 5, suction hose 7 is supported on the flexible pipe lead ring 8 that is arranged on the main body of dust collector 1 sliding freely.Prolonging suction line 6 loading and unloading insertion freely is installed in the folding and unfolding tube portion 9 that is arranged on the main body of dust collector 1.The flexible pipe acceptance division 20 of C shape is set near the peace foundation of main body of dust collector 1 upper handle 3.
Use when prolonging suction line 6 cleanings, take out suction hose 7, elongate the suction hose 7 that in flexible pipe lead ring 8, slides freely with pulling out and clear away from flexible pipe acceptance division 20.Also can carry out the cleaning of eminence.
During folding and unfolding, remain in the flexible pipe acceptance division 20, will prolong suction line 6 and be inserted in the folding and unfolding tube portion 9 being shrunk to 7 embeddings of very short suction hose.Thus, with suction hose 7 and prolong suction line 6 and press close to main body of dust collector 1 ground folding and unfolding and can not rock therefore folding and unfolding easily.
As Fig. 7, shown in Figure 8, suction body 2 has suction inlet body 21 and the dust ventilation tube connector portion 22 that is connected main body of dust collector 1.
Utilize the passage that rotates joint portion 25, be communicated with the suction inlet 23 of suction inlet body 21 and the inside of dust ventilation tube connector portion 22.Rotating joint portion 25 also possesses as the function of suction inlet with gate.Rotate joint portion 25 and can close with gate by almost bending rectangular suction inlet as shown in Figure 7, joint portion 25 passages are rotated in blocking.Thus, can block the connection of suction inlet body 21 and dust ventilation tube connector portion 22.
By turning to the state that is straight extension as shown in Figure 8, suction inlet can be opened with gate, guarantees the connection of suction inlet body 21 and dust ventilation tube connector portion 22.In almost being under the state that prolongs suction line 2 as the crow flies as shown in Figure 8, use the cleaning of suction body 2.
Almost bend as shown in Figure 7 when rectangular, close therefore the suction inlet that rotates joint portion 25 can not use suction body 2 with gate cleaning.Replace it, use the cleaning that prolongs suction line 6.Even with under the state of gate, also can use prolongation suction line 6 to clear away, but descend, so do not advise use owing to suction body 2 and prolongation suction line 6 together suck the suction that can cause both sides at the suction inlet of opening rotation joint portion 25 as shown in Figure 8.
Figure 12 is convenient to understand dust circulation path and the figure from prolongation suction line 6 to the dust circulation path of dust cover 26 of expression from suction body 2 to dust cover 26.As intelligible among this figure, utilize dust ventilation inner conduit 27 that suction body 2 is communicated on the dust cover 26.In addition, be communicated on the dust cover 26 from the way of dust ventilation inner conduit 27 prolonging suction line 6.
So, utilize dust ventilation inner conduit 27 dust covers 26 to be communicated with suction body 2 and to prolong suction line 6 in branch ground, when therefore opening the suction inlet that rotates joint portion 25 and use gate, close the cleaning that prolongation suction line 6 utilizes suction body 2.Close the suction inlet that rotates joint portion 25 when use gate, utilize the cleaning of prolongation suction line 6.
So, by suction body 2 being bent into right angle (holding up main body of dust collector 1), or be straight (main body of dust collector 1 fell), the cleaning that utilizes suction body 2 and utilize the cleaning that prolongs suction line 6 of being convenient to hocket.Can provide ease of use good dust catcher.
Narrate relevant the rotation in conjunction with Fig. 9, Figure 10, Figure 11 and suppress mechanism.
As mentioned above, hold up main body of dust collector 1 or main body of dust collector 1 ground that fell uses this electric dust collector.For this reason, possesses the rotation inhibition mechanism that practical maintenance is holded up the state of main body of dust collector 1 and can be turned to the state of falling simply.Suction body 2 possesses this rotation and suppresses mechanism.
The suction inlet body 21 of suction body 2 has big trailing wheel 40 in the rear side devices spaced apart of suction inlet body 23.The preceding side lower part of section port body 23 has little front-wheel 41.The center of rotation that the axle center of rotation joint portion 25 is positioned at trailing wheel 40 is provided with neighbouringly.Support suction body 2 with 4 wheels in front and back, therefore under the state of holding up main body of dust collector 1, can support oneself.
The following cover 29 of section port body 21 is provided with in abutting connection with the leaf spring 42 that rotates joint portion 25.Leaf spring 42 has the protrusion 43 that longitudinally prolongs in central authorities.The turning cylinder 44 that constitutes the dust ventilation tube connector portion 22 that rotates joint portion 25 is provided with projection 44.Utilize the protrusion 43 of this projection 45 and leaf spring 42 can form rotation inhibition mechanism.
When just holding up main body of dust collector 1, produce this location, reciprocal rotation inhibition ground and rotate the projection 45 of inhibition mechanism and the position of protrusion 43.Therefore, can keep holding up the state of main body of dust collector 1.That is,, can suppress main body of dust collector 1 and swing to the such rotation of rear one side in that main body of dust collector 1 is positioned under the state above the suction body 2.Because main body of dust collector 1 is not toppled over, therefore can use the eminence cleaning that prolongs suction line 6 without barrier.When toppling over main body of dust collector 1, along counter-rotation, opposing is rotated inhibition mechanism and is rotated by a little firmly.
The formation of relevant main body of dust collector 1 is described in conjunction with Fig. 3, Fig. 1, Fig. 2, Figure 22, Figure 23, Figure 24.
The main body cover that forms main body of dust collector 1 outline is made of the main body cover 46 of downside and the main body cover 47 of upside.Use handle support 4, rotate on the top of the main body cover 46 of downside handle 3 is installed freely.
Folding and unfolding electric blower 48, roll 49, dust ventilation inner conduit 27 and electric blower inhalation mask 60 in the main body cover 46.Dust ventilation inner passage 2 is positioned at downside, overlapping flexible cord axle 49, overlapping electric blower usefulness inhalation mask 60 ground folding and unfoldings in the above in the above in main body cover 46.
As Figure 22, Figure 23, shown in Figure 24, dust ventilation inner conduit 27 has Connection Block 61, communicating pipe 62 and dust cover tube connector portion 63.Connection Block 61 has the bifurcations 65 that is communicated to suction hose 64.
Communicating pipe 62 is being provided with the plat part 66 that crushes in the face of the one side side of roll 49 with roll 49 overlappings.Therefore plat part 66 places compare the thickness that has about half with the elsewhere, can make the thickness of the main body cover narrower compact that attenuates.
But, for the duct cross-section of guaranteeing plat part 66 places amasss overstriking in the horizontal.
In addition, plat part 66 is provided with a plurality of reinforcements 67.If the communicating pipe 62 of heating blow molding (synthetic resin), then thermal deformation takes place in plat part 66 easily.Can suppress the thermal deformation of plat part 66 by reinforcement 67.
With reference to Fig. 3, Figure 28, Figure 29, Figure 30 electric blower protection inlet valve is described.
The electric blower protection is installed in electric blower with on the connecting ring 69 of inhalation mask 60 with inlet valve 68.Utilize adapter ring 80 connecting ring 69 to be connected to the suction portion of electric blower 48.
The electric blower protection absorbs extraneous air with inlet valve 68, and the temperature that suppresses electric blower 48 rises.The suction inlet of rotation joint portion 25 of closing above-mentioned suction body 2 is with the gate time, when blocking-up prolongs the suction of suction line 6, by flowing into the temperature rising that extraneous airs can suppress electric blower 48 from the electric blower protection with inlet valve 68.
The electric blower protection is positioned at the downstream of dust cover 26 and the suction side of electric blower 48 with inlet valve 68.The main body cover 46 of downside is provided with the passage 81 that extraneous air flows into.This passage 81 also is arranged between the suction side of the downstream of dust cover 26 and electric blower 48.Through being positioned at the electric blower protection inlet valve 68 that ground, passage 81 places is provided with, extraneous air is sucked by electric blower, thereby the temperature that suppresses electric blower 48 rises.
The electric blower protection has valve body 82 and valve body energizing spring 83 with inlet valve 68.The 82 ground reinforcings of valve body energizing spring 83 valve body.If blocking-up suction body 2, the suction that prolongs suction line 6, the negative pressure of reinforcement electric blower 48 suction sides, then valve body 82 is resisted valve body energizing springs 83 and is carried out opening action, and then flows into extraneous air.
Has the action button 86 of the eddy flow dust collecting part 84 of accumulating thick dust, the thin dirt dust collecting part 85 of accumulating tiny dust and eddy flow dust collecting part 84 and thin dirt dust collecting part 85 loading and unloading combining mechanism freely as dust cover 26 as Fig. 3, Figure 19, Figure 20, control of dust mechanism shown in Figure 21.
In addition, eddy flow dust collecting part 84 has loading and unloading and connects the above-mentioned dust cover dust inflow entrance 87 with tube connector portion 63 freely.Also have, thin dirt dust collecting part 85 has thin dirt screen pack 88 and dust arrester 89.The action button 86 of combining mechanism, dust inflow entrance 87, thin dirt screen pack 88 and dust arrester 89 are arranged on the rear side of dust cover 26.
Narrate the loading and unloading of dust cover with reference to Figure 13～Figure 18.
Figure 13～Figure 15 represents the state of dust cover 26 folding and unfoldings in dust cover folding and unfolding portion 100.Figure 16～Figure 18 represents the situation of dust cover 26 when dust cover folding and unfolding portion 100 begins to take out.
As Figure 15, dust cover 26 upper lateral parts shown in Figure 180, compare front side width as the table side, rear side (inboard) width is wide.In addition, dust cover folding and unfolding portion 100 upsides, it is narrow to compare inboard width frontal width.And, make the width of rear side (inboard) of the upper lateral part of dust cover 26 narrower than the frontal width of the upside of dust cover folding and unfolding portion 100.
Press the hook button 101 of dust cover 26 upper lateral parts, separately with the combining of main body of dust collector 1, if the top that makes the dust cover in face of topple over a little with pulling out, then the rear side of dust cover 26 (inboard) contacts with the front of dust cover folding and unfolding portion 100 and is held.
Coming off when utilizing this maintenance to prevent to take out dust cover 26.The taking-up of dust cover 26 becomes easy.
As Fig. 4, Fig. 5, shown in Figure 6, the following lower side of main body cover 46 is provided with and levers up with projection 102, and this levers up with the front of projection 102 and implements flocking 103.Flocking 103 contacts with ground when clearing away ground as shown in Figure 6, does not therefore damage ground.
In addition, above-mentioned folding and unfolding tube portion 9 also implements flocking 104 in the lower side that contacts with ground.Flocking 103 contacts with ground when clearing away ground as shown in Figure 6, does not therefore damage ground.
Narrate the amount of work of relevant electric dust collector measures in conjunction with Figure 25, Figure 26, Figure 27.
Comprise and be provided with the internal diameter that bifurcations 65 places become the earth formation Connection Block 61 laterally.Measure with pipe 105 by inserting amount of work, can close fork mouth 65, therefore be not used for other instruments of close fork mouth 65, make mensuration simply to carry out.
Quote Figure 31～Figure 43 and be described in detail the prolongation suction line.
As Figure 33～shown in Figure 37, prolong suction line 6 by the different a plurality of suction lines 120,121,122 of thickness sliding freely in conjunction with and form.The front end of thin suction line 120 is provided with to utilize and rotates the replacement suction inlet 123 that can replace.
It is capable of expansion and contraction to prolong suction line 6.Elongate back cleaning ceiling equal-height position.Shorten back cleaning stenosis.
Prolong suction line 6 and possess suction line blocking mechanism 124,125.
Suction line blocking mechanism 125 is arranged on the front side of thick suction line 122.Suction line blocking mechanism 125 has engagement protrusion 126.During being engaged in, this engagement protrusion 126 on the mating holes of thick suction line 121, can keep elongation state.
If the knob 127 of suction line blocking mechanism 125 moves to the W direction, then engagement protrusion 126 breaks away from from mating holes, can remove the constraint of suction line blocking mechanism 125.Can shrink so that thick suction line 121 folding and unfoldings are in thick suction line 122 in making.
The front side of thick suction line 121 during suction line blocking mechanism 124 is arranged on.Suction line blocking mechanism 124 has bar 128, and the inner projection of bar 128 is coupled in the mating holes 129 of thin suction line 120, can keep elongation state.
If thick suction line 121 folding and unfoldings are in thick suction line 122 in inciting somebody to action, then bar 128 is run into suction line blocking mechanism 125, and then bar 128 moves to peripheral direction.Utilize of mating holes 129 disengagings of the inner projection of this actuating strut 128, therefore can remove the constraint of suction line blocking mechanism 124 from thin suction line 120.Can shrink so as to make thin suction line 120 folding and unfoldings in the thick suction line 121.
So, utilize the constraint of suction line blocking mechanism can keep prolonging the elongation state of suction line 6 effectively.By removing the constraint of suction line blocking mechanism, can easily shorten and prolong suction line 6.
Utilize back shaft 140 to replace suction inlet 123 and rotate the front end that is supported on thin suction line 120 freely.Replace suction inlet 123 and have two suction inlet portions 141,142.Suction inlet portion 141 is provided with brush 143.
By rotate replacing suction inlet 123, can replace the suction inlet portion 142 (Figure 42) of no brush and the suction inlet portion 142 (Figure 43) of brush is arranged.
When setting the suction inlet portion 142 of no brush, utilize the maintaining body 144 (concavo-convex) of lock pin as shown in figure 39, can keep this state.
When being set with the suction inlet portion 142 of brush,, can keep this state as Figure 40, the maintaining body 145 (projection) that utilizes lock pin shown in Figure 41.
So, it is therefore very convenient that the replacement of replacing suction inlet is rotated in utilization.In addition, utilizing the maintaining body of lock pin can keep both sides' replacement state, therefore is not in use to rotate folding and unfolding simply to replace suction inlet, easy to use.
As Figure 31, shown in Figure 32, folding and unfolding prolongs the folding and unfolding tube 9r of the portion bottom lock of suction line 6.Folding and unfolding tube portion 9 has the seal 146 of ring-type at the receiving port place.The periphery that prolongs the thick suction line 122 of suction line 6 is provided with flange 147.
If the prolongation suction line 6 that will shorten is inserted in the folding and unfolding tube portion 9, then flange 147 be adjacent to can guarantee on the seal 146 airtight.Therefore the bottom lock of folding and unfolding tube portion 9 can block the suction that prolongs suction line 6.Have only the suction of suction body 2, therefore can carry out the suction of suction body 2 smoothly.
So, blocking-up prolongs the suction of suction line 6 but cut-off valve is not set, and therefore constitutes simple and cheap.In addition, can stop the suction that prolongs suction line 6 in the prolongation suction line 6 folding and unfolding tube portions 9, therefore simple to operate.
Folding and unfolding tube portion 9 has suction line maintaining body 148.Suction line maintaining body 148 is arranged on the receiving port place of folding and unfolding tube portion 9.Suction line maintaining body 148 has lock 149, lock energizing spring 150 and back bar 151.
Be inserted into folding and unfolding tube portion 9 by prolonging suction line 6, lock 149 mating flanges 147 are maintained in the folding and unfolding tube portion 9 effectively.Therefore, in the ground cleaning that utilizes suction body 2, do not prolong suction line 6 and take off the situation of cleaning being brought obstacle from folding and unfolding tube portion 9.
Lock 149 is retreated and rotate back bar 151, can easily take off and prolong suction line 6 from folding and unfolding tube portion 9.
Claims (11)
1. a vertical electric dust collector has: the main body of dust collector with electric blower and control of dust mechanism; Be arranged on the suction body of above-mentioned main body of dust collector bottom; Be arranged on the handle on above-mentioned main body of dust collector top; And the front end that is arranged on the suction hose that stretches out from above-mentioned main body of dust collector, and retractile prolongation suction line, it is characterized in that,
The folding and unfolding tube portion of loading and unloading the front of the above-mentioned prolongation suction line of folding and unfolding freely is arranged on the above-mentioned main body of dust collector.
2. vertical electric dust collector according to claim 1 is characterized in that,
The bottom lock of above-mentioned folding and unfolding tube portion.
3. vertical electric dust collector according to claim 2 is characterized in that,
Above-mentioned folding and unfolding tube portion is provided with the seal of tubulose at receiving port.
4. vertical electric dust collector according to claim 3 is characterized in that,
The periphery of above-mentioned prolongation suction line is provided with the flange with above-mentioned seal butt.
5. vertical electric dust collector according to claim 4 is characterized in that,
The telescopic section of above-mentioned prolongation suction line is positioned at the front side of above-mentioned flange and constitutes, and insert in the above-mentioned folding and unfolding tube portion front side that comprises the above-mentioned flange of above-mentioned telescopic section.
6. vertical electric dust collector according to claim 1 is characterized in that,
Above-mentioned prolongation suction line forms by the different a plurality of suction lines of thickness are made up sliding freely, is provided with the replacement suction inlet that can replace by rotating at the front end of thin suction line.
7. vertical electric dust collector according to claim 6 is characterized in that,
Above-mentioned prolongation suction line is provided with constraint or removes the flexible suction line blocking mechanism of above-mentioned suction line.
8. vertical electric dust collector according to claim 6 is characterized in that,
Above-mentioned replacement suction inlet has two suction inlet portions, and a suction inlet portion is provided with brush, is provided with the maintaining body that above-mentioned replacement suction inlet is remained on the set condition of regulation.
9. vertical electric dust collector according to claim 4 is characterized in that,
Have the suction line maintaining body that keeps, make the above-mentioned prolongation suction line of folding and unfolding in above-mentioned folding and unfolding tube portion not come off.
10. vertical electric dust collector according to claim 9 is characterized in that,
In above-mentioned folding and unfolding tube portion above-mentioned suction line maintaining body is set, with the above-mentioned flange of above-mentioned suction line maintaining body fastening.
11. vertical electric dust collector according to claim 1 is characterized in that,
The lower side flocking of the above-mentioned folding and unfolding tube portion that contacts with ground when clearing away on ground.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005010678 | 2005-01-18 | ||
| JP2005010678A JP4340629B2 (en) | 2005-01-18 | 2005-01-18 | Upright vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1806741A true CN1806741A (en) | 2006-07-26 |
| CN100340201C CN100340201C (en) | 2007-10-03 |
Family
ID=36838959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101329394A Expired - Fee Related CN100340201C (en) | 2005-01-18 | 2005-12-29 | Vertical electric dust collector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4340629B2 (en) |
| CN (1) | CN100340201C (en) |
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| GB2454922A (en) * | 2007-11-23 | 2009-05-27 | Dyson Technology Ltd | Removable head connection member for vacuum cleaner |
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| US4959885A (en) * | 1990-01-12 | 1990-10-02 | Royal Applicance Mfg. Co. | Vacuum cleaner |
| US6108861A (en) * | 1995-12-06 | 2000-08-29 | Royal Appliance Mfg. Co. | Extendable hose for a vacuum cleaner |
| JP3144309B2 (en) * | 1996-08-02 | 2001-03-12 | 松下電器産業株式会社 | Electric vacuum cleaner |
| WO1999034722A1 (en) * | 1998-01-09 | 1999-07-15 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow |
| JP2001078928A (en) * | 1999-09-13 | 2001-03-27 | Hitachi Ltd | Upright type electric cleaner |
| KR20010035934A (en) * | 1999-10-05 | 2001-05-07 | 배길성 | Upright type vacuum cleaner |
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2005
- 2005-01-18 JP JP2005010678A patent/JP4340629B2/en not_active Expired - Fee Related
- 2005-12-29 CN CNB2005101329394A patent/CN100340201C/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN100340201C (en) | 2007-10-03 |
| JP2006198010A (en) | 2006-08-03 |
| JP4340629B2 (en) | 2009-10-07 |
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