CN101584566A - Whirlwind dusting machine - Google Patents
Whirlwind dusting machine Download PDFInfo
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- CN101584566A CN101584566A CNA2009100021308A CN200910002130A CN101584566A CN 101584566 A CN101584566 A CN 101584566A CN A2009100021308 A CNA2009100021308 A CN A2009100021308A CN 200910002130 A CN200910002130 A CN 200910002130A CN 101584566 A CN101584566 A CN 101584566A
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Abstract
The invention provides a kind of dismounting cylindrical body easily, the Whirlwind dusting machine that easily carries out that dust is abandoned etc.By having dust collecting container (11), the aperture (24) that plays a role as filter is installed and is provided with freely with respect to this dust collecting container (11) dismounting, (25) cylindrical body (12), and dismounting is installed in the downstream of this cylindrical body (12) freely, and be provided with the secondary filter body (13) of the aflter-fillter (34) of bag shape, and constitute the control of dust member (4) that dust removal machine body (2) dismounting with respect to built-in electric blowing machine (5) is mounted freely, and, central portion in above-mentioned cylindrical body (12), be provided with the projection (27) that extends to above-mentioned aflter-fillter (34) side highlightedly, therefore, when the above-mentioned cylindrical body of above-mentioned relatively dust collecting container (11) dismounting (12), can pinch above-mentioned projection (27) by grabbing, can control above-mentioned cylindrical body (12) easily, in view of the above, can reduce the possibility that above-mentioned cylindrical body (12) falls.
Description
Technical field
The present invention relates to Whirlwind dusting machine, particularly relate to the Whirlwind dusting machine of easily the control of dust member being nursed.
Background technology
In the past, as this Whirlwind dusting machine, dust collecting container, the dismounting that has the dust removal machine body of pressure fan built-in, installs freely with respect to this dust removal machine body dismounting be installed in the peristome of this dust collecting container freely and have short tubular or the Whirlwind dusting machine of the eddy current generation part of the base portion (being equivalent to cylindrical body of the present invention) of the short taper of butt, filter component (being equivalent to secondary filter body of the present invention) that dismounting is installed in the downstream of this eddy current generation part freely by known (for example, with reference to patent documentation 1).And by making above-mentioned pressure fan action, in above-mentioned dust collecting container, dust separates from airflow centrifugal, and thick dust is trapped in the above-mentioned dust collecting container, and thin dust is caught by the filter of above-mentioned base portion and the filter of above-mentioned filter component.And, by after above-mentioned dust collecting container is pulled down from above-mentioned deduster body, above-mentioned filter body and eddy current generation part are pulled down from this dust collecting container, can be discarded the dust that is trapped in the above-mentioned dust collecting container and attached to the dust on above-mentioned each filter.
In addition, in such Whirlwind dusting machine,, need in the efficient that improves centrifugation, improve the separative efficiency of the filter generation of above-mentioned filter body in order to improve dust catching efficiency.So,, need to increase the area of this filter for the separative efficiency that the filter that improves above-mentioned filter body produces.So as one of structure of the area that is used to increase filter, existence will have the structure that the part of the filter of flexible bag shape is turned back in the mode of upset.The advantage that the structure that the filter with the bag shape like this turns back has is to wash off attached to the thin dust on the filter by the part of the turning back elongation of filter is cleaned.
[patent documentation 1] TOHKEMY 2002-209814 communique
But, in such Whirlwind dusting machine, because being difficult to grab, pinches above-mentioned eddy current generation part, so, have when pulling down above-mentioned eddy current generation part for the dust of abandoning delay, surface attachment the above-mentioned eddy current generation part of thin dust fall on the swept surface possibility that pollutes.In addition, under the situation of the structure that the filter that has adopted the bag shape turns back, if with above-mentioned eddy current generation part and filter body when above-mentioned dust collecting container is installed, forget the above-mentioned filter that turns back, then because filter overlaps, air-flow causes aeration resistance to increase repeatedly by filter, as a result, the problem that also exists dust catching efficiency to reduce.
Summary of the invention
First purpose of the present invention is to solve the above problems, and a kind of dismounting cylindrical body easily is provided, the Whirlwind dusting machine that carries out that dust is abandoned easily etc.In addition, though second purpose provide a kind of forget aflter-fillter is turned back, also can suppress the Whirlwind dusting machine of the reduction of dust catching efficiency.
The Whirlwind dusting machine of first invention is the dust collecting container that has the dust removal machine body of electric blowing machine built-in, install freely with respect to this dust removal machine body dismounting, installs and be provided with the Whirlwind dusting machine of secondary filter body that the cylindrical body of a filter and dismounting are installed in the downstream of this cylindrical body freely and are provided with the aflter-fillter of bag shape freely with respect to this dust collecting container dismounting, at the central portion of above-mentioned cylindrical body, be provided with the projection that extends to above-mentioned aflter-fillter side highlightedly.
In addition, the Whirlwind dusting machine of second invention is in first invention, constitute on above-mentioned secondary filter body to be provided with and have the flexible supporter that above-mentioned aflter-fillter is supported, the inaccessible distolateral of above-mentioned aflter-fillter is folded back in the mode to the upset of the inboard of above-mentioned supporter, and, when above-mentioned secondary filter body had been installed to above-mentioned cylindrical body, above-mentioned projection was inserted into the inboard of above-mentioned supporter.
Have, the Whirlwind dusting machine of the 3rd invention is that above-mentioned protrusion-shaped becomes tabular in first invention again.
The Whirlwind dusting machine of first invention is owing to be to resemble to constitute above-mentioned, so, with respect to the above-mentioned cylindrical body of above-mentioned dust collecting container dismounting the time, by grabbing the projection of pinching the central portion that is arranged on above-mentioned cylindrical body that extends to above-mentioned aflter-fillter side highlightedly, can easily control above-mentioned cylindrical body, in view of the above, can reduce the possibility that above-mentioned cylindrical body falls.
In addition, owing to constitute on above-mentioned secondary filter body to be provided with and have the flexible supporter that above-mentioned aflter-fillter is supported, the inaccessible distolateral of above-mentioned aflter-fillter is folded back in the mode to the upset of the inboard of above-mentioned supporter, and, when above-mentioned secondary filter body has been installed to above-mentioned cylindrical body, above-mentioned projection is inserted into the inboard of above-mentioned supporter, even therefore under the state that the above-mentioned aflter-fillter of having forgotten the bag shape that will have flexibility turns back, above-mentioned secondary filter body has been installed on the above-mentioned cylindrical body, also because above-mentioned aflter-fillter is pushed and is folded back by above-mentioned projection, so, can suppress the reduction of the dust catching efficiency that increase caused of aeration resistance.
Have again, by above-mentioned protrusion-shaped is become tabular, can make the width of this projection wide and thin, therefore can grab when pinching this projection with pointing, surplus capacity between the inner face of increase finger and above-mentioned cylindrical body, in view of the above, grab the inner face that the finger of pinching above-mentioned projection is difficult to run into above-mentioned cylindrical body, can grab easily and pinch above-mentioned projection.
Description of drawings
Fig. 1 is the side view of the Whirlwind dusting machine of expression an embodiment of the invention.
Fig. 2 is the amplification sectional view of the portion of control of dust mechanism in the presentation graphs 1.
Fig. 3 is the A-A sectional view of the control of dust mechanism portion of the electric blowing machine in the presentation graphs 1 when stopping.
Fig. 4 is the A-A sectional view of the portion of control of dust mechanism in electric blowing machine when action in the presentation graphs 1.
Fig. 5 is the amplification sectional view of the state of secondary filter body before cylindrical body is installed in the presentation graphs 1.
Fig. 6 is the amplification sectional view of the state of the secondary filter body forward cylindrical body installation in the presentation graphs 1.
Fig. 7 is the amplification sectional view of the state of secondary filter body after cylindrical body is installed in the presentation graphs 1.
Fig. 8 is expression other the amplification sectional view of cylindrical body of cyclone type electric dust-remover of embodiment of the present invention.
Fig. 9 is the amplification sectional view of cylindrical body of Whirlwind dusting machine of the embodiment of expression other other of the present invention, (a) is longitudinal section, (b) is the B-B sectional view.
Figure 10 is the amplification sectional view of cylindrical body of Whirlwind dusting machine of the embodiment of expression other other of the present invention, (a) is longitudinal section, (b) is the C-C sectional view.
Symbol description
1 Whirlwind dusting machine
2 dust removal machine bodies
5 electric blowing machines
11 dust collecting containers
12,51 cylindrical body
13 secondary filter bodies
24 apertures (filter)
25 apertures (filter)
27,57,61,71 projections
33 supporters
34 aflter-fillters
The 34B dead end
55, No. 56 filters
The specific embodiment
Below, to Fig. 7, embodiments of the present invention are described according to Fig. 1.The 1st, portable Whirlwind dusting machine.This Whirlwind dusting machine 1 constitutes by nozzle 3 that has dust removal machine body 2, installs freely with respect to these dust removal machine body 2 dismounting and the control of dust member of installing freely with respect to above-mentioned dust removal machine body 2 dismounting 4.
Above-mentioned dust removal machine body 2 constitutes by connecting portion 7, handle part 8 and the power line 9 that has built-in the main part 6 of electric blowing machine 5, is provided with the not shown attraction path that goes out in inside.In addition, the operating portion 10 that is used for the above-mentioned control of dust member 4 of dismounting and the not shown switching manipulation portion that goes out are being set on above-mentioned handle part 8.And at an end in the attraction path of above-mentioned connecting portion 7, dismounting is installed with said nozzle 3 freely.
Above-mentioned control of dust member 4 constitutes by having dust collecting container 11, cylindrical body 12, secondary filter body 13, valve 14 and seal member 15.Above-mentioned dust collecting container 11 forms an end by the transparent synthetic resin that compares hard and opens the tubular of an end closure of other end obturation.And, form stage portion 17 at the medial surface of an end opening portion 16 of above-mentioned dust collecting container 11, and, at the sidewall 11A of above-mentioned dust collecting container 11 and be to compare with above-mentioned stage portion 17 slightly, connect and form intercommunicating pore 18 near the position of the other end.In addition, the distolateral formation engaging receiving portion 19 of the sidewall 11A that constitutes at above-mentioned dust collecting container 11, be sticked in this engaging receiving portion 19 by the not shown engaging pawl that goes out with above-mentioned dust removal machine body 2, above-mentioned control of dust member 4 is fixed on the above-mentioned deduster body 2.In addition, on the sidewall 11A of above-mentioned dust collecting container 11, mounting groove 20 is adjacent to form in the distolateral mode to another distolateral extension from above-mentioned dust collecting container 11 with above-mentioned intercommunicating pore 18.
Above-mentioned cylindrical body 12 is one-body molded by the synthetic resin of hard relatively etc., and the cylindrical portion 21 of the tubular by having an end closure, the flange part 22, the return portion 23 that begin to be formed on the outside from the openend of this cylindrical portion 21 constitute.And, on the sidewall 21A of above-mentioned cylindrical portion 21, form a plurality of apertures 24 that play a role as filter, and, on the diapire 21B of above-mentioned cylindrical portion 21, also form a plurality of apertures 25 that play a role as filter.In addition, in the inboard of the diapire 21B of above-mentioned cylindrical portion 21, after-filter 26 is installed in dismounting freely.Have again, at the central portion of the diapire 21B of above-mentioned cylindrical portion 21, with the mode of extending, integrally formed flat projection 27 to the open end side of above-mentioned cylindrical portion 21.In addition, the length of this projection 27 is formed, when the dead end 34B of aflter-fillter 34 described later side with the state that mode is turned back and side is elongated to greatest extent downstream of upset under when being installed to above-mentioned secondary filter body 13 on the above-mentioned cylindrical body 12, the front end of this projection 27 not can with the degree of the dead end 34B butt of above-mentioned aflter-fillter 34.In addition, above-mentioned flange part 22 constitutes, and is formed circular except that the 22A of location division, and, with above-mentioned cylindrical body 12 when an above-mentioned end opening portion 16 inserts above-mentioned dust collecting container 11, the above-mentioned stage portion 17 of its peripheral part butt.The wide diameter portion 28 that above-mentioned return portion 23 is increased from the sidewall 21A of above-mentioned cylindrical portion 21 continuously gradually by diameter and from short cylinder portion 29 formations that this wide diameter portion 28 forms is continuously arranged again.And, in above-mentioned dust collecting container 11, when being installed to above-mentioned cylindrical body 12 on this dust collecting container 11, the space till from the residing position of front end of the short cylinder portion 29 of above-mentioned return portion 23 to another distolateral diapire 11B of above-mentioned dust collecting container 11 becomes resident 30 of dust.
The short cylinder portion 31 of above-mentioned secondary filter body 13 by having both ends open, from an end of this short cylinder portion 31 begin to be formed on the flange part 32 in the outside, the supporter 33 that begins to be formed extended at both sides from the other end of above-mentioned short cylinder portion 31 and the aflter-fillter 34 with flexible bag shape that is fixed in the above-mentioned short cylinder portion 31 constitute.In addition, above-mentioned short cylinder portion 31, flange part 32 and supporter 33 are one-body molded by more soft synthetic resin.And the inboard in above-mentioned short cylinder portion 31 forms finger lodge portion 35.In addition, above-mentioned flange part 32 is formed circular except that the 32A of location division, and, be formed with the installation portion 36 that is used to install above-mentioned seal member 15.In addition, above-mentioned supporter 33 constitutes by a plurality of cylindrical portion 37 and be connected to each other circlewise annulus 38 of the front end of these cylindrical portion 37, be formed conical butt as a whole, and air-flow can circulate above-mentioned cylindrical portion 37 each other and the inboard of above-mentioned annulus 38.In addition, above-mentioned aflter-fillter 34 is from the above-mentioned short cylinder of outer side covers portion 31 and supporter 33, and its openend 34A is fixed in the above-mentioned short cylinder portion 31.On the other hand, constitute and the dead end 34B side of above-mentioned aflter-fillter 34 can be passed through above-mentioned annulus 38 in the mode of upset, turn back to the inboard of above-mentioned supporter 33.And so above-mentioned aflter-fillter 34 that is folded back is supported by above-mentioned supporter 33.In addition, the dead end 34B of above-mentioned aflter-fillter 34 can be pushed in the above-mentioned supporter 33, until the above-mentioned annulus 38 of the part butt that is folded back of above-mentioned aflter-fillter 34.Have, the seal member 15 that is installed on the above-mentioned installation portion 36 constitutes again, and when an above-mentioned end opening portion 16 had been inserted into above-mentioned dust collecting container 11, peripheral part closely contacted the inner face of the sidewall 11A of above-mentioned dust collecting container 11 at above-mentioned secondary filter body 13.
Above-mentioned valve 14 forms general square shape by tabular synthetic rubber.And, on an edge of above-mentioned valve 14, form the installation rib 39 that inserts above-mentioned mounting groove 20.And, by should being installed, rib 39 inserted above-mentioned mounting groove 20, and above-mentioned valve 14 is installed on the above-mentioned dust collecting container 11.At this moment, above-mentioned valve 14 under normal conditions, the above-mentioned sidewall 11A around its outside butt above-mentioned intercommunicating pore 18.In addition, be installed under the state of above-mentioned dust collecting container 11 at above-mentioned valve 14, that side that is formed with above-mentioned installation rib 39 becomes stiff end 40, and, become free end 41 with the edge of the opposition side of this stiff end 40.In addition, under above-mentioned valve 14 is installed in state on the above-mentioned dust collecting container 11, on the edge 42 that becomes resident 30 side of above-mentioned dust, be formed for preventing the rib 43 that is out of shape in mode with the central shaft X quadrature of above-mentioned dust collecting container 11.In addition, form tabular with the outside of above-mentioned valve 14 of above-mentioned sidewall 11A butt around the above-mentioned intercommunicating pore 18, and, to form above-mentioned rib 43 to the outstanding mode of the inner face of above-mentioned valve 14.
The effect of present embodiment then, is described.Be installed under the state of above-mentioned dust removal machine body 2 at said nozzle 3 and control of dust member 4, after will being connected to the same not shown power supply that goes out at the not shown attaching plug that goes out of the front end setting of said power 9, by operating the same not shown switching manipulation portion that goes out, above-mentioned electric blowing machine 5 actions.And, by making 5 actions of above-mentioned electric blowing machine like this, form from said nozzle 3 through the not shown attraction path that goes out, the attraction air-flow that above-mentioned control of dust member 4 reaches above-mentioned electric blowing machine 5.This attracts air-flow as shown in Figure 4, when entering in the above-mentioned dust collecting container 11 by above-mentioned intercommunicating pore 18, makes above-mentioned valve 14 deflections with above-mentioned intercommunicating pore 18 obturations.And as mentioned above, because above-mentioned valve 14 has stiff end 40 and free end 41, free end 41 inclinations are oblique, move to the inside.Therefore, said flow is converted direction along the above-mentioned valve 14 that tilts in above-mentioned dust collecting container 11, as shown in Figure 4, becomes along the eddy current F that is rotated counterclockwise of the inner face of the sidewall 11A of above-mentioned dust collecting container 11.In addition, as mentioned above,, make other the resilient beam of part of elasticity rate of these edge 42 sides, so the deflection of above-mentioned edge 42 sides is littler than the deflection of other part because form above-mentioned rib 43 by edge 42 at above-mentioned valve 14.In other words, little because the elasticity rate of part beyond above-mentioned edge 42 sides of above-mentioned valve 14 is formed with the elastic force of part of above-mentioned edge 42 sides of rib 43, so above-mentioned valve 14 can be by by above-mentioned electric blowing machine 5 formed air-flows, big ground deflection effectively.That is, the part beyond above-mentioned edge 42 sides of above-mentioned valve 14 is deformed into to compare slightly to the inside with the part of above-mentioned edge 42 sides and expands.Therefore, although used tabular above-mentioned valve 14, said flow is directed, and one side is along the inner face revolution of above-mentioned sidewall 11A, and one side can be suppressed at the amount of the direction airflow flowing beyond it seldom to resident 30 side shifting of above-mentioned dust.
Like this, if in above-mentioned dust collecting container 11, form eddy current F, then the thick dust that contained of this eddy current F is by centrifugation, move to resident 30 of above-mentioned dust between above-mentioned sidewall 11A and the return portion 23, and the air-flow that the big and heavy dust of grit etc. is separated is from above-mentioned aperture 25 or cross above-mentioned return portion 23 and flow in the above-mentioned cylindrical body 12 from above-mentioned aperture 24.In addition, when said flow was crossed above-mentioned return portion 23, most of dust that this air-flow contained was owing to above-mentioned return portion 23 turns back to the below.And, when the thick and light dust of cotton dirt that said flow contained etc. is flowing in the above-mentioned cylindrical body 12, be used as above-mentioned aperture 24 that filter plays a role and 25 or 26 seizure of above-mentioned after-filter.Have again, passed through above-mentioned aperture 24 and 25 or the thin dust of above-mentioned after-filter 26 caught by above-mentioned aflter-fillter 34.And the air-flow that has been separated the cleaning of thin dust by above-mentioned aflter-fillter 34 passes through the above-mentioned electric blowing machine 5 of above-mentioned short cylinder portion's 31 arrival between the above-mentioned the cylindrical portion 37 or inboard of above-mentioned annulus 38.In addition, as mentioned above, because by above-mentioned projection 27 is formed tabular, can enlarge the interval of above-mentioned projection 27 and annulus 38, so, can be not to via between the projection 27 of the annulus 38 of above-mentioned supporter 33 and above-mentioned cylindrical body 12 and the air-flow by above-mentioned aflter-fillter 34 counteract.
And, if the not shown switching manipulation portion that goes out of operation stops above-mentioned electric blowing machine 5, then attract air-flow also to subdue.And if this attraction air-flow is subdued, then above-mentioned valve 14 restores by the elastic force of self, and the above-mentioned sidewall 11A around the above-mentioned intercommunicating pore 18 of its outside butt is with above-mentioned intercommunicating pore 18 obturations.At this moment, as mentioned above, because by on the edge 42 of above-mentioned valve 14, forming above-mentioned rib 43, the elastic force of above-mentioned edge 42 sides is also than other the resilient beam of part, so the edge 42 of resident 30 side of above-mentioned dust of dust delay restores the above-mentioned sidewall 11A of butt effectively at least.Therefore, can pass through above-mentioned valve 14, stop the dust be trapped in resident 30 of above-mentioned dust to escape to outside situation through not shown attraction path and the said nozzle 3 that goes out effectively from above-mentioned intercommunicating pore 18.
Under the discarded situation of dust in resident 30 of the dust that will be trapped in above-mentioned dust collecting container 11, state operating portion 10 pushing to, after the engaging of above-mentioned engaging receiving portion 19 and the not shown engaging pawl that goes out removed, make above-mentioned dust collecting container 11 to said nozzle 3 side shiftings, above-mentioned control of dust member 4 is pulled down from above-mentioned dust removal machine body 2, and then, above-mentioned secondary filter body 13 and cylindrical body 12 are pulled down from an end opening portion 16 of above-mentioned dust collecting container 11, make this end opening portion 16 open.Like this, open by an end opening portion 16 that makes above-mentioned dust collecting container 11, can the dust that be trapped in resident 30 of above-mentioned dust is discarded from an above-mentioned end opening portion 16.At this moment, as mentioned above, because above-mentioned edge 42 is above-mentioned intercommunicating pore 18 obturations, so the dust that can prevent to be trapped in resident 30 of above-mentioned dust is discarded to unintentional place from above-mentioned intercommunicating pore 18.In addition, above-mentioned secondary filter body 13 can be pulled out in above-mentioned finger lodge portion 35 by pointing lodge, pulls down from an end opening portion 16 of above-mentioned dust collecting container 11.In addition, above-mentioned cylindrical body 12 can be pulled out flat above-mentioned projection 27 by grabbing to pinch, and pulls down easily from an end opening portion 16 of above-mentioned dust collecting container 11.Have again, because above-mentioned projection 27 as mentioned above, be formed the wide and thin tabular of width, so, grabbing with thumb and forefinger when having pinched this projection 27, can increase the surplus capacity between the inner face of sidewall 21A of finger and above-mentioned cylindrical portion 21, in view of the above, because grab the inner face that the finger of pinching above-mentioned projection 27 is difficult to meet the sidewall 21A of above-mentioned cylindrical portion 21, so, can be easily and grab effectively and pinch above-mentioned projection 27.
And, after the dust that will be trapped in resident 30 of above-mentioned dust is discarded,, also adhering to thin dust at the sidewall 11A of above-mentioned dust collecting container 11, the inner face of diapire 11B.In addition, discarded and also adhering to dust on the above-mentioned secondary filter body 13 pulled down from above-mentioned dust collecting container 11 and the cylindrical body 12 in order to be trapped in dust in resident 30 of the dust.Therefore, need and to remove attached to the dust on them.Not only can sweep attached to the dust on above-mentioned dust collecting container 11 and the cylindrical body 12, also can wash off by washing by brush etc.In addition, being installed in above-mentioned after-filter 26 on the above-mentioned cylindrical body 12 also can pull down from above-mentioned cylindrical body 12 and clean.On the other hand, above-mentioned secondary filter body 13 is attached with dust on its aflter-fillter 34.So, above-mentioned aflter-fillter 34 as shown in Figure 2, because dead end 34B side is folded back in the mode of upset, so, after releasing from the inboard of above-mentioned supporter 33 in the part that this is folded back, or sweep dust attached to the surface of above-mentioned aflter-fillter 34 with brush etc., or water etc. washes the dust that infiltrates above-mentioned aflter-fillter 34 itself off, can clean above-mentioned aflter-fillter 34.So, each key element that constitutes above-mentioned control of dust member 4 is cleaned.
And, after being installed to the above-mentioned cylindrical body 12 that is cleaned equally at the above-mentioned after-filter 26 that will be cleaned, by the end opening portion 16 of this cylindrical body 12 from the above-mentioned dust collecting container 11 that is cleaned inserted, and then, with the downstream that the above-mentioned secondary filter body 13 that is cleaned inserts above-mentioned cylindrical body 12, above-mentioned control of dust member 4 is assembled once more.In addition, keep flat above-mentioned projection 27, can easily above-mentioned cylindrical body 12 be inserted above-mentioned dust collecting container 11 by grabbing to pinch.In addition, before above-mentioned secondary filter body 13 is inserted from an end opening portion 16 of above-mentioned dust collecting container 11, with the dead end 34B side of above-mentioned aflter-fillter 34 mode, turn back to the inboard of above-mentioned supporter 33 in advance by above-mentioned annulus 38 with upset.And, be installed to once more on the above-mentioned dust removal machine body 2 by the above-mentioned control of dust member 4 that will assemble once more like this, can reuse above-mentioned Whirlwind dusting machine 1.
In addition, exist under the state that the dead end 34B side of above-mentioned aflter-fillter 34 is not turned back, above-mentioned secondary filter body 13 is inserted the situation of installing from an end opening portion 16 of above-mentioned dust collecting container 11.At this moment, extremely shown in Figure 7 as Fig. 5, the dead end 34B of above-mentioned aflter-fillter 34 is connected to the front end of above-mentioned projection 27, by this projection 27, above-mentioned dead end 34B side is pushed into the inboard of above-mentioned supporter 33 from above-mentioned annulus 38, and above-mentioned projection 27 also enters the inboard of above-mentioned supporter 33 from above-mentioned annulus 38.In addition, as mentioned above, so that the dead end 34B side of above-mentioned aflter-fillter 34 is turned back in the mode of upset, downstream under the state that side is elongated to greatest extent, when being installed to above-mentioned secondary filter body 13 on the above-mentioned cylindrical body 12, because the front end of above-mentioned projection 27 not can with the dead end 34B butt of above-mentioned aflter-fillter 34 (in other words, under the state of the dead end 34B butt of the front end of above-mentioned projection 27 and above-mentioned aflter-fillter 34, between the return portion of the above-mentioned annulus 38 of the front end that is arranged at above-mentioned supporter 33 and above-mentioned aflter-fillter 34, there is surplus), so, even above-mentioned aflter-fillter 34 is pushed into the inboard of above-mentioned supporter 33 by above-mentioned projection 27, can not be applied in excessive tension force yet, be difficult to destroyed.
As mentioned above, Whirlwind dusting machine 1 of the present invention is because by having dust collecting container 11, install freely with respect to these dust collecting container 11 dismounting, and be provided with the aperture 24 that plays a role as filter, 25 cylindrical body 12, and dismounting is installed in the downstream of this cylindrical body 12 freely, and be provided with bag shape aflter-fillter 34 secondary filter body 13 and constitute the control of dust member 4 that dust removal machine body 2 dismounting with respect to built-in electric blowing machine 5 are mounted freely, and, central portion in above-mentioned cylindrical body 12, be provided with the projection 27 that extends to above-mentioned aflter-fillter 34 sides highlightedly, therefore, when the above-mentioned cylindrical body 12 of above-mentioned relatively dust collecting container 11 dismounting, can pinch above-mentioned projection 27 by grabbing, can control above-mentioned cylindrical body 12 easily, in view of the above, can reduce the possibility that above-mentioned cylindrical body 12 falls.
In addition, because constitute on above-mentioned secondary filter body 13 to be provided with and have the flexible supporter 33 that above-mentioned aflter-fillter 34 is supported, the dead end 34B of above-mentioned aflter-fillter 34 is folded back in the mode to the upset of the inboard of above-mentioned supporter 33, and, when above-mentioned secondary filter body 13 has been installed to the downstream of above-mentioned cylindrical body 12, above-mentioned projection 27 is inserted into the inboard of above-mentioned supporter 33, so, even forgetting under the state that the dead end 34B side of above-mentioned aflter-fillter 34 is turned back, above-mentioned secondary filter body 13 has been installed to the downstream of above-mentioned cylindrical body 12, also because pushed by above-mentioned projection 27, the dead end 34B side of above-mentioned aflter-fillter 34 is folded back, so, can suppress the reduction of the dust catching efficiency that increase caused of aeration resistance.
Have again, by above-mentioned projection 27 is formed tabular, can make the width of this projection 27 wide and thin, therefore, can grab when pinching this projection 27 with finger, increase the surplus between finger and the above-mentioned sidewall 21A inner face, in view of the above, grab the finger of pinching above-mentioned projection 27 and be difficult to run into above-mentioned sidewall 21A inner face, can easily grab and pinch above-mentioned projection 27, therefore, can further reduce the possibility that above-mentioned cylindrical body 12 falls.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out various modification in the scope of the purport of inventing.For example, in the above-described embodiment, a plurality of apertures on cylindrical body, have been formed as a filter, but also can be as shown in Figure 8, on the sidewall 52A of the cylindrical portion 52 of cylindrical body 51 and diapire 52B, form big opening 53,54, on these openings 53,54, common filter 55,56 is installed as a filter, and, in central authorities' formation projection 57 of above-mentioned diapire 52B.In addition, in the above-described embodiment, above-mentioned protrusion-shaped is become tabular, but, in a word, because so long as grab easily and pinch, do not hinder the shape of the air-flow of the inboard by above-mentioned annulus to get final product in addition, so, also can be as shown in Figure 9 the cross section of projection 61 be formed crosswise, perhaps can also form projection 71 cylindric as shown in figure 10.
Claims (3)
1. Whirlwind dusting machine, the dust collecting container that described Whirlwind dusting machine has the dust removal machine body of electric blowing machine built-in, be installed with freely with respect to this dust removal machine body dismounting, be installed with and be provided with the cylindrical body of a filter freely with respect to this dust collecting container dismounting, and dismounting is installed in the downstream of this cylindrical body freely and is provided with the secondary filter body of the aflter-fillter of bag shape
It is characterized in that,, be provided with the projection that extends to above-mentioned aflter-fillter side highlightedly at the central portion of above-mentioned cylindrical body.
2. Whirlwind dusting machine as claimed in claim 1, it is characterized in that, constitute, on above-mentioned secondary filter body, be provided with and have the flexible supporter that above-mentioned aflter-fillter is supported, the inaccessible distolateral of above-mentioned aflter-fillter is folded back in the mode to the upset of the inboard of above-mentioned supporter, and when above-mentioned secondary filter body was installed in above-mentioned cylindrical body, above-mentioned projection was inserted into the inboard of above-mentioned supporter.
3. Whirlwind dusting machine as claimed in claim 1 is characterized in that above-mentioned protrusion-shaped becomes tabular.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008136123A JP5190299B2 (en) | 2008-05-24 | 2008-05-24 | Cyclone vacuum cleaner |
| JP2008136123 | 2008-05-24 | ||
| JP2008-136123 | 2008-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101584566A true CN101584566A (en) | 2009-11-25 |
| CN101584566B CN101584566B (en) | 2013-08-21 |
Family
ID=41369150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910002130 Expired - Fee Related CN101584566B (en) | 2008-05-24 | 2009-01-15 | Whirlwind dusting machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5190299B2 (en) |
| CN (1) | CN101584566B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217917A (en) * | 2010-04-14 | 2011-10-19 | 泰怡凯电器(苏州)有限公司 | Mesh filter used for cyclone collector |
| CN108553022A (en) * | 2018-02-07 | 2018-09-21 | 江苏美的清洁电器股份有限公司 | Filtration and dust exhaust apparatus |
| CN109567665A (en) * | 2017-09-28 | 2019-04-05 | 珍巴多工业股份有限公司 | Electric dust collector |
| CN109640767A (en) * | 2016-08-25 | 2019-04-16 | Lg电子株式会社 | Vacuum cleaner |
| CN114190824A (en) * | 2021-12-22 | 2022-03-18 | 珠海格力电器股份有限公司 | Cleaning system, control method and control device |
| CN114828720A (en) * | 2019-12-13 | 2022-07-29 | 工机控股株式会社 | Cleaning device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2542387B (en) | 2015-09-17 | 2017-11-01 | Dyson Technology Ltd | Vacuum cleaner |
| GB2542386B (en) | 2015-09-17 | 2018-10-10 | Dyson Technology Ltd | Vacuum Cleaner |
| GB2542385B (en) | 2015-09-17 | 2018-10-10 | Dyson Technology Ltd | Vacuum Cleaner |
| KR102431691B1 (en) * | 2018-01-29 | 2022-08-11 | 엘지전자 주식회사 | Cleaner |
| CN109330477B (en) * | 2018-11-30 | 2024-04-05 | 追觅科技(苏州)有限公司 | Hand-held dust collector |
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| GB246039A (en) * | 1925-07-20 | 1926-01-21 | Peder Andersen Fisker | A filter for vacuum cleaners |
| US2558429A (en) * | 1946-10-23 | 1951-06-26 | Hoover Co | Suction cleaner |
| DE3727980A1 (en) * | 1987-08-21 | 1989-03-02 | Bosch Siemens Hausgeraete | Vacuum cleaner, in particular hand vacuum cleaner (upright vacuum cleaner) |
| CN2582527Y (en) * | 2002-08-30 | 2003-10-29 | 广东德豪润达电气股分有限公司 | Air duct structure for suction cleaner |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217917A (en) * | 2010-04-14 | 2011-10-19 | 泰怡凯电器(苏州)有限公司 | Mesh filter used for cyclone collector |
| CN109640767A (en) * | 2016-08-25 | 2019-04-16 | Lg电子株式会社 | Vacuum cleaner |
| US11064855B2 (en) | 2016-08-25 | 2021-07-20 | Lg Electronics Inc. | Cleaner |
| CN109640767B (en) * | 2016-08-25 | 2022-01-14 | Lg电子株式会社 | Vacuum cleaner with a vacuum cleaner head |
| US11751739B2 (en) | 2016-08-25 | 2023-09-12 | Lg Electronics Inc. | Cleaner |
| CN109567665A (en) * | 2017-09-28 | 2019-04-05 | 珍巴多工业股份有限公司 | Electric dust collector |
| CN109567665B (en) * | 2017-09-28 | 2022-04-08 | 珍巴多工业股份有限公司 | Electric vacuum cleaner |
| CN108553022A (en) * | 2018-02-07 | 2018-09-21 | 江苏美的清洁电器股份有限公司 | Filtration and dust exhaust apparatus |
| CN114828720A (en) * | 2019-12-13 | 2022-07-29 | 工机控股株式会社 | Cleaning device |
| CN114828720B (en) * | 2019-12-13 | 2023-09-15 | 工机控股株式会社 | Cleaning device |
| CN114190824A (en) * | 2021-12-22 | 2022-03-18 | 珠海格力电器股份有限公司 | Cleaning system, control method and control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009279284A (en) | 2009-12-03 |
| CN101584566B (en) | 2013-08-21 |
| JP5190299B2 (en) | 2013-04-24 |
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