CN1951287A - Dust collecting device of vacuum cleaner - Google Patents
Dust collecting device of vacuum cleaner Download PDFInfo
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- CN1951287A CN1951287A CN 200510015438 CN200510015438A CN1951287A CN 1951287 A CN1951287 A CN 1951287A CN 200510015438 CN200510015438 CN 200510015438 CN 200510015438 A CN200510015438 A CN 200510015438A CN 1951287 A CN1951287 A CN 1951287A
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- dust
- foreign matter
- filter
- vacuum cleaner
- collecting device
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Abstract
The invention relates to a vacuum dust collector, which has the foreigner compressor and foreigner cleaner for cleaning the foreigner at the circumference of filter element. Wherein, said invention comprises that a dust collecting barrel for filtering and collecting the foreigner; a handle 314 protruded at the circumference of barrel 310 to be handed by user; a top cover 320 at the upper side of barrel 310 to selectively close the barrel 310; a filter 350 for filtering the foreigner above the top cover 320; a foreigner compressor 355 for compressing the foreigner inside the barrel 310; and a foreigner cleaner 390 coupled with the foreigner compressor 355, to clean the foreigner adhered on the filter 350.
Description
Technical field
The present invention relates to vacuum cleaner, particularly relate to the dust collecting device of vacuum cleaner of the foreign body eliminating apparatus that has the foreign matter compression set that can compress inner dust foreign matter and the foreign matter of filter core peripheral surface is removed.
Background technology
Vacuum cleaner is that a kind of its inner vacuum that forms of utilizing sucks air, and dust in air is filtered, so that a kind of equipment that indoor environment is cleaned.
Fig. 1 is common upright vacuum cleaner surface structure schematic diagram.
As shown in Figure 1, upright vacuum cleaner comprises: suck the suction nozzle 60 that contains dust, foreign matter air when moving on the ground, in be provided with suction generating device the suction nozzle 60 of passing through suck the housing 70 that contains foreign matter and air, the handle 72 that is arranged on the top of housing 70, holds for the user when cleaning.
The profile of suction nozzle 60 by the suction nozzle that is arranged on downside down cover 60 ' and be arranged on the suction nozzle of upside and cover 60 " constitute, suction nozzle down cover 60 ' on be formed with the suction inlet (figure slightly) that sucks path as the extraneous air master.In addition, in the both sides of suction nozzle 60, be formed with the wheel 62 that housing 70 is moved easily.
When the user tramps with one's feet when rotating control lever 64, grasp handle 72 when rearward spurring housing 70, housing 70 is with regard to tilted rearward.At this moment, the user can suitably regulate the angle of inclination according to the height of oneself, is convenient to ground is cleaned.
The back side of housing 70 is provided with electric wire fixture 71.Electric wire fixture 71 is symmetrically formed the upper and lower end parts at housing 70 back sides in pairs.Electric wire C is wound onto on a pair of electric wire fixture 71 and is accommodated.
In the inside of housing 70, the motor (figure is slightly) that produces suction is installed, suck extraneous air and foreign matter by suction nozzle 60.In addition,, be provided with suction line 74, allow the dust that sucks flow in the dust collect plant 10 at the central part of housing 70.Suction line 74 is made by the material of softness.
In the front of housing 70, the control of dust installation portion 78 that loading and unloading buttons (knob) 76 is set and caves in to housing 70 rears.Dust collect plant 10 releasably is installed in the control of dust installation portion 78.Loading and unloading button 76 is used for drawing dust collect plant 10 to housing 70 outsides.In addition, in the bottom of control of dust installation portion 78 the bulb L that illuminates dust catcher the place ahead is installed, bulb L lights according to user's control with being allowed a choice.
Right flank (being as the criterion with Fig. 1) at bulb L is formed with discharge portion 79.Discharge portion 79 is used for discharging the air that is purified at dust collect plant 10.In the inboard of discharge portion 79, be provided with exhaust filter core (figure is slightly), row is filtered to air outside again, so that allow the cleaner air flow interior space.
Fig. 2 is common upright vacuum cleaner dust collect plant decomposing schematic representation.As shown in the figure, dust collect plant 10 is made of dust bucket 11 and end face cover 20 haply.Dust bucket 11 has cylindrical structure, is used for dust, foreign matter are carried out control of dust.End face cover 20 releasably is arranged on the top of dust bucket 11, the inside of sealing dust bucket 11.The peripheral surface of dust bucket 11 is formed with suction conducting element 14.
An end that sucks conducting element 14 is outstanding to the outside of dust bucket 11, and its inside is perforated into hollow structure, and guiding makes it tangentially to flow along dust bucket 11 inwalls to dust bucket 11 inner leaked-in airs.Therefore, suck conducting element 14, be formed on the lateral surface of dust bucket 11 with the structure that part tilts.
Opposite side peripheral surface sucking conducting element 14 upwards is recessed to form jug 15.Handle 15 is held for the user, so that the user more easily dismantles dust collect plant 10 from the housing 70 of vacuum cleaner.
At the medial surface of dust bucket 11, be provided with separating plate 16.Under the effect of separating plate 16, the big relatively foreign matter of weight is split into downside in the dust of inflow dust bucket 11 inside, the foreign matter.That is, be formed with the 16a of landing portion, the upper and lower of dust bucket 11 is communicated with, allow the big foreign matter of quality drop to the downside of dust bucket 11, and be pushed long-pending in the peripheral surface of separating plate 16.That is, separating plate 16 is divided into upper and lower two parts to the inner space of dust bucket 11.
Between end face cover 20 and separating plate 16, be provided with filter 30.The nominal particle size dust of 30 pairs of inflow dust collection device 10 inside of filter filters.Filter 30 is made of inner filter core 30a and outside filter core 30b.Filter 30 releasably is arranged on the end face cover 20, and externally inner filter core 30a is being put in the inside of filter core 30b.
The internal diameter of outside filter core 30b is slightly larger than the external diameter of inner filter core 30a, forms cylindrical structure haply.In addition, externally the top peripheral surface of filter core 30b is formed with by the outstanding assembling rib 34 of certain-length, and stops projection 36.Assembling rib 36 allows outside filter core 30b be combined in the bottom surface of end face cover 20.Stop projection 36 to limit the slewing area of outside filter core 30.
But there are the following problems for the upright vacuum cleaner of above-mentioned prior art: because the inner space of dust bucket 11 is limited in certain scope, therefore need the often dust and the foreign matter of cleaning control of dust, very inconvenience; And, when clearing up the foreign matter of dust bucket inside, might allow dust hike up, bring the inconvenience in the use.
Summary of the invention
The present invention proposes in order to address the above problem, and its purpose is for providing a kind of dust collecting device of vacuum cleaner with foreign matter compression set that dust collect plant inside dust, foreign matter are compressed.
Another object of the present invention is for providing a kind of dust collecting device of vacuum cleaner with foreign body eliminating apparatus of when dust, foreign matter to dust bucket inside compress foreign matter being removed.
Dust collecting device of vacuum cleaner involved in the present invention comprises: to dust in air, foreign matter filter, the dust bucket of control of dust; The outwards outstanding peripheral surface that is formed on dust bucket is used for the control of dust handle that the user holds; Be arranged on the upside of dust bucket, the end face cover of sealing dust bucket inside with being allowed a choice; Releasably be arranged on the end face cover filter that dust, foreign matter are filtered; To the dust of dust bucket inside, the foreign matter compression set that foreign matter compresses; With the interlock of foreign matter compression set, to the foreign body eliminating apparatus of removing attached to the foreign matter of filter periphery face.
Dust collecting device of vacuum cleaner of the present invention has can move down the foreign matter compression set that the foreign matter to dust collect plant inside compresses under user's operation.Thereby, can effectively utilize limited dust bucket inner space, to solve the problem that needs continually dust catcher to be carried out the foreign matter cleaning.In addition, by the foreign matter of compression dust bucket inside, foreign matter floats in the time of can preventing to clear up foreign matter.
In addition, the present invention also has the foreign body eliminating apparatus with the interlock of foreign matter compression set, can in the compression foreign matter foreign matter of filter periphery face be removed.Thereby, can prevent the obstruction of filter core, avoided the suction of vacuum cleaner to descend, can improve the performance of vacuum cleaner.
Description of drawings
Fig. 1 is common upright vacuum cleaner surface structure schematic diagram.
Fig. 2 is common upright vacuum cleaner dust collect plant decomposing schematic representation.
Fig. 3 is the vacuum cleaner surface structure schematic diagram of the embodiment of the invention.
Fig. 4 is a dust collecting device of vacuum cleaner decomposing schematic representation of the present invention.
Internal state schematic diagram when Fig. 5 does not work for the foreign matter compression set of dust collecting device of vacuum cleaner of the present invention.
Fig. 6 is the internal state schematic diagram in foreign matter compression set when work of dust collecting device of vacuum cleaner of the present invention.
The explanation of accompanying drawing drawing main mark:
100: suction nozzle 110: cover on the suction nozzle
120: suction nozzle is cover 130 down: rotate the control lever
200: housing 210: handle
220: wheel 230: the electric wire fixture
240: electric wire 250: suction line
260: loading and unloading button 270: control of dust installation portion
290: discharge portion 300: dust collect plant
310: dust bucket 312: suck conducting element
314: control of dust handle 320: the end face cover
322: steam vent 324: the loading and unloading groove
330: bottom surface cover 332: rotating shaft
340: open button 350: filter
355: foreign matter compression set 360: separating plate
364: lead inserts rib 366: the foreign matter barrier ribs
370: lead 372: ribs
374: passage 380: press dynamic component
382: rib 390 is installed: foreign body eliminating apparatus
392: brush 394: the brush guide
396: guide support member B: hook
D: dust E: elastomeric element
S: seal
The specific embodiment
With reference to accompanying drawing, most preferred embodiment of the present invention is elaborated.
Fig. 3 is for adopting the upright vacuum cleaner surface structure schematic diagram of most preferred embodiment of the present invention.
As shown in Figure 3, vacuum cleaner comprises: suck the suction nozzle 100 of ground foreign matter and air, inside is provided with suction generating device, to produce the housing 200 of aspirated foreign body and air suction.Be provided with at the back side of housing 200 above-below direction regulate the telescoping tube 210 of length ', this telescoping tube 210 ' the upper end, be provided with the handle of holding when using dust catcher 210.
Suction nozzle 100 is used to suck the foreign matter on ground, is made of suction nozzle upper lid 110 that forms its upper and lower outward appearance and suction nozzle lower cover 120.The bottom surface of suction nozzle lower cover 120 is formed with suction inlet (figure slightly).Suction inlet becomes the main path that sucks of extraneous air.In addition, in the both sides of suction nozzle 100, be provided with the wheel 220 that can allow housing 200 move easily.
Housing 200 can rotate in the certain angle scope with respect to suction nozzle 100, and promptly housing 200 is with respect to suction nozzle 100 scope that can rearward turn an angle.In order to control the rotation of housing 200,, be provided with and rotate control lever 130 in the rearward end of suction nozzle 100 end faces.
When the user tramping with one's feet when rotating control lever 130, rearward spur housing 200 with holds handle 210, housing 200 is with regard to tilted rearward.At this moment, the user can suitably regulate the angle of inclination according to the height of oneself, so that ground is cleaned.
The back side of housing 200 is provided with electric wire fixture 230.Electric wire fixture 230 is symmetrically formed the upper and lower end parts at housing 200 back sides in pairs.The electric wire 240 that is used to connect power supply is wound onto on a pair of electric wire fixture 230 is accommodated.
In the inside of housing 200, the motor (figure is slightly) that produces suction is installed, suck extraneous air and foreign matter by suction nozzle 100.In addition, at the central part of housing 200, be provided with suction line 250, the dust, the foreign matter that allow suction nozzle 100 suck flow in the following dust collect plant 300.Suction line 250 is made by the material of softness.
In the front of housing 200, be provided with loading and unloading button 260, loading and unloading button 260 articulates with a side of dust collect plant 300.From housing 200 separation dust collector devices 300 time, use.Therefore, during inoperation loading and unloading button 260, dust collect plant 300 can not break away from from housing 200.
In addition, the downside at loading and unloading button 260 has been recessed to form control of dust installation portion 270 to the rear of housing 200.That is, control of dust installation portion 270 is recessed to form with the structure corresponding to the dust collect plant outward appearance.Dust collect plant 300 is inserted in control of dust installation portion 270 inside with structure removably.
In the control of dust installation portion 270, dust collect plant 300 is installed releasably.Dust collect plant 300 is used for filtering by the airborne foreign matter of suction nozzle 100 suctions.
Dust collect plant 300 carries out the control of dust of foreign matter by the eddy flow dust collection manner usually or utilizes independent filter to filter foreign matter, or adopts cyclone mode and filter type to filter foreign matter simultaneously, and dust, foreign matter are collected in its inside.
In addition, at the downside of control of dust installation portion 270 bulb L is installed.The user can be illuminated the place ahead of dust catcher by lighting bulb L.Thereby, can dining table below and other dark corners conveniently be cleaned.
In addition, at the left surface of bulb L, be formed with discharge portion 290.Discharge portion 290 is used for to housing 200 outside discharges by dust collect plant 300 filtered airs.Though do not illustrate, the inboard in discharge portion 290 is provided with exhaust filter core.That is, exhaust filter core filters to air outside row once more, makes cleaner air row to the interior space.
Fig. 4 is a dust collecting device of vacuum cleaner decomposing schematic representation of the present invention.Internal state schematic diagram when Fig. 5 does not work for the foreign matter compression set of dust collecting device of vacuum cleaner of the present invention.Internal state schematic diagram when Fig. 6 works for the foreign matter compression set of dust collecting device of vacuum cleaner of the present invention.
As shown in the figure, dust collect plant 300 comprises: the dust bucket 310 of the cylindrical structure that dust, foreign matter are collected; Releasably be arranged on the top and bottom of dust bucket 310, respectively end face cover 320 and the bottom surface cover 330 that the end face and the bottom surface of dust bucket 310 are sealed; Selectively be installed in the bottom surface of end face cover 320, the filter 350 that the foreign matter that flows into dust bucket 310 inside is filtered.
In the centre of end face cover 320, be formed with the steam vent 322 of circle hole shape.Steam vent 322 upwards water conservancy diversion is made it to discharge to top by dust collect plant 300 filtered airs.In the place ahead of steam vent 322, be formed with loading and unloading groove 324 by the certain depth depression.Loading and unloading groove 324 articulates with loading and unloading button 260, prevents that dust collect plant 300 outwards breaks away from from housing.
At the bottom center position of end face cover 320, be formed with by the outstanding downwards hook B of certain curvature.Hook B is an important component of the present invention, and the parts of the end of the elastomeric element E that articulates, fixes to elastomeric element E restriction, prevent its disengaging.
In the peripheral surface of dust bucket 310, be formed with suction conducting element 312.An end that sucks conducting element 312 is outstanding to the outside of dust bucket 310, and the air that flows into dust bucket 310 inside is carried out water conservancy diversion, makes it tangentially to flow along the inwall of dust bucket 310.Suck conducting element 312 and be the skewed outside that is formed on dust bucket 310.
In addition, suck the opposite side peripheral surface of conducting element 312, be formed with the control of dust handle 314 of outwards outstanding certain altitude, end vertical curve.Control of dust handle 314 is used for allowing the user when housing 200 loading and unloading dust collect plants 300, easily holds dust collect plant.
In the inside of control of dust handle 314, the important component that inserts foreign matter compression set 355 is by dynamic component 380.Be inserted in the top that control of dust handle 314 is opened by dynamic component 380, its external diameter is corresponding with the internal diameter of control of dust handle 314, is inserted in the inside of control of dust handle 314, is accommodated.More particularly, the internal diameter that is slightly less than control of dust handle 314 by the external diameter of dynamic component 380 is advisable, and easily is inserted in control of dust handle 314 inside so that allow by dynamic component 380.
On the top of pressing dynamic component 380, be formed with big relatively head 380 '.More particularly, press the head 380 of dynamic component 380 ' external diameter greater than the internal diameter of control of dust handle 314, last side-prominent from control of dust handle 314.
The head 380 of pressing dynamic component 380 ' peripheral surface, also be formed with rib 382 be installed.Install rib 382 from the head 380 ' the outstanding downwards certain-length in edge, have the size corresponding with the upper end of control of dust handle 314.Promptly, the internal diameter that rib 382 is installed is identical with the external diameter of control of dust handle 314, when being inserted in control of dust with handle 314 inside by dynamic component 380, control of dust handle 314 and installation rib 382 prevent by dynamic component 380 easily from 314 inner disengagings of control of dust handle with the mode combination that brute force is pressed into.
Between dust bucket 310 and end face cover 320, be formed with seal S.Seal S makes by having certain flexible elastomeric material, and the slit between dust bucket 310 and the end face cover 320 is sealed, and prevents that air from leaking.Seal S has and the corresponding size of dust bucket 310 upper end external diameters, so that allow the end face of end face cover 320 complete fluid-tight engagement at dust bucket 310.
In the bottom of dust bucket 310, be provided with bottom surface cover 330.Bottom surface cover 330 rotating shafts 332 with its end face are that rotate at the center.At the opposite side of rotating shaft 332, be provided with the open button 340 that the opening of bottom surface cover 330 is controlled.Thereby bottom surface cover 330 can be disengaged constraint under the effect of open button 340, be that the center rotates with rotating shaft 332, is in open state.
In the inside of dust bucket 310, be provided with the foreign matter compression set 355 of important structure of the present invention.Active force when foreign matter compression set 355 is pressed by the user moves down, and the foreign matter of dust bucket 310 inside is compressed.Therefore can utilize illustrate previously by dynamic component 380, compress.
Foreign matter compression set 355 comprises; Be positioned at filter 350 downsides, make dust bucket 310 inner spaces be divided into the separating plate 360 of top and the bottom; In filter 350 slides within, be combined in a side of separating plate 360, to the mobile lead that leads 370 of separating plate 360; Be arranged on the peripheral surface of lead 370, when lead 370 moves down, produce the elastomeric element E of elastic-restoring force; And illustrate previously by dynamic component 380.
Separating plate 360 has and the corresponding external diameter of the internal diameter of dust bucket 310, has disc-shaped structure, be installed in the bottom of lead 370, it is the centre of dust bucket 310, the inner space of dust bucket 310 is divided into top and the bottom, prevents that heavier foreign matter that the landing portion 362 by peripheral surface descends from flowing back to the top of separating plate 360.
At the end face of separating plate 360, be formed with the lead that projects upwards by certain altitude and insert rib 364.It is corresponding with the external diameter of lead 370 that lead inserts the internal diameter of rib 364, is used to insert the bottom of lead 370, and constraint separating plate 360 prevents that it breaks away from from lead 370.
Insert the side of rib 364 with lead, be provided with the foreign matter barrier ribs 366 that projects upwards across certain intervals.The internal diameter of foreign matter barrier ribs 366 is corresponding with the bottom external diameter of filter 350.That is, the inner peripheral surface of foreign matter barrier ribs 366 contacts with the peripheral surface of filter 350, prevents that foreign matter from flowing into the bottom of filter 350.
Lead 370 has the open cylindrical structure in top, and its height is highly corresponding with filter 350.The bottom of lead 370 is inserted and secured on lead and inserts in the rib 364, when lead 370 moves down, allows separating plate 360 move simultaneously, compresses the foreign matter of dust bucket 310 bottoms by the bottom surface of separating plate 360.
Along the top of lead 370 inner peripheral surface, be formed with by the outstanding ribs 372 of certain thickness.Ribs 372 moves to the below of lead 370 under the effect of pressing by dynamic component 380, and its internal diameter is less than being advisable by dynamic component 380 bottom surface external diameters.
In the peripheral surface of lead 370, be formed with hook B with certain curvature.The hook B of end face cover 320 bottom surfaces of linking up with B and illustrating previously is of similar shape, and the both ends with elastomeric element E articulate respectively, when lead 370 moves down, allows elastomeric element E produce certain elastic-restoring force.
When pressing under the effect of dynamic component 380 at downward active force when mobile downwards of lead 370, because the two ends of elastomeric element E articulate with hook B, elastomeric element E produces elastic-restoring force.Under the effect of elastic-restoring force, when the external force that acts on lead 370 was eliminated, lead 370 can homing.
In the peripheral surface of lead 370, be formed with passage 374.Passage 374 has the rectangular configuration that perforation forms.Be filtered device 350 and filter, flow into the air of filter core inside,, flow to the steam vent 322 that is formed on end face cover 320 by passage 374 water conservancy diversion.Flow in order to be easy to air, the peripheral surface of lead 370 is formed with the passage 374 of abundant size and quantity.
On foreign matter compression set 355, also be provided with foreign body eliminating apparatus 390.In more detail, on the separating plate 360 that constitutes foreign matter compression set 355, form foreign body eliminating apparatus 390.That is, foreign body eliminating apparatus 390 is fixedly installed on the end face of separating plate 360.
Foreign body eliminating apparatus 390 comprises: the filter core brush 392 that separates with the contact of the peripheral surface of filter 350, to the foreign matter attached to filter 350 peripheral surface, the round-type brush guide 394 of filter core brush 392 is installed, is supported the guide support member 396 of brush guide 394.
Guide support member 396 is integrally formed in the end face of separating plate 360, has and the corresponding size of filter 350 lower-upper length.That is, as shown in Figure 4, guide support member 396 is several, projects upwards from the end face of separating plate 360.
In the upper end of guide support member 396, be formed with brush guide 394.The internal diameter of guide support member 396 between guide support member 396 and the filter 350, is formed with certain intervals greater than the external diameter of filter 350.
At the inner face of brush guide 394, be formed with filter core brush 392.As filter core brush 392, use the brush of making by string usually.Thereby,, when moving, can fall attached to the foreign matter on the filter 350 by bullet by above-below direction when the peripheral surface of filter core brush 392 tight contacts at filter 350.
That is, foreign body eliminating apparatus 390 and 355 interlocks of foreign matter compression set move by above-below direction.At this moment the filter core brush 392 of foreign body eliminating apparatus 390 closely contacts with the peripheral surface of filter 350, removes the foreign matter of filter core 350.
Below, to Fig. 6, the operation principle to vacuum cleaner of the present invention and dust collecting device of vacuum cleaner is elaborated with reference to Fig. 3.Fig. 5, Fig. 6 quit work for the foreign matter compression set of dust collecting device of vacuum cleaner of the present invention and the internal state schematic diagram when carrying out work.
At first, connect power supply, allow vacuum cleaner start working.At this moment, be installed in motor (figure slightly) the generation suction of housing 200 inside.When producing suction, suction nozzle 100 sucks the air that contains foreign matter, contains the suction conducting element 312 of the air of foreign matter by dust collect plant 300, enters dust bucket 310 inside.
Enter the air that contains foreign matter of dust bucket 310 inside by sucking conducting element 312, form eddy flow along dust bucket 310 inwalls.At this moment, the foreign matter that airborne quality is big relatively drops to the downside of separating plate 360 by landing portion 362, and accumulation is got up.And relatively little foreign matter and the dust of quality rotates along the peripheral surface of filter 350, is filtered device 350 and filters.
Flow through the air of filter 350, flow through passage 374 and steam vent 322 successively, arranged outside to dust collect plant 300.Row is to dust collect plant 300 air outside, flow through motor (figure slightly) after, by the discharge portion 290 of housing 200 outsides, arranged to the dust catcher outside.Vacuum cleaner carries out the cleaning in room etc. by carrying out said process repeatedly.
When being stacked into foreign matter such as a lot of dust d when dust bucket 310 inside, operation foreign matter compression set 355, d compresses to dust.In order to allow foreign matter compression set 355 work, under state as Fig. 5, draw from the inside of control of dust handle 314 be installed in its inside by dynamic component 380.Hold the upper end of pressing dynamic component 380 then, its bottom is inserted in the top of guide rod 370.
At this moment, the lower edge of pressing dynamic component 380 contacts with the upper surface of ribs 372, and user's downward active force passes to ribs 372, and lead 370 is moved down.
When lead 370 moved down, the separating plate 360 that combines with lead 370 bottom surfaces also moved down.By said process, give the downward active force that applies by dynamic component 380, make the bottom surface compression of the separated plate 360 of dust d of dust bucket 310 bottoms, its volume is dwindled.
Along with 355 work of foreign matter compression set, foreign body eliminating apparatus 390 also carries out work.That is, the guide support member 396 that constitutes foreign body eliminating apparatus 390 is integrally formed on the separating plate 360 that constitutes foreign matter compression set 355, and when foreign matter compression set 355 moved up and down, Lian Dong foreign body eliminating apparatus 390 also moved up and down with it.
Thereby the filter core brush 392 that is positioned at filter periphery face upper end moves down, and with filter 350 peripheral surface sliding-contacts, in this course, removes attached to the foreign matter on the filter 350, and foreign matter is dropped downwards.
Next, after the dust of dust bucket 310 inside compressed, cancel the downward active force that acts on by dynamic component 380.At this moment, lead 370 moves up under the elastic-restoring force effect of elastomeric element E.Simultaneously, separating plate 360 is homing also, allows dust collect plant 300 be in the state that can filter foreign matter with it.
At this moment, as shown in Figure 6, with foreign matter compression set 355 interlock and move to the filter core brush 392 of filter 350 bottoms, move up again, return the upper end of filter 350.
Claims (5)
1, a kind of dust collecting device of vacuum cleaner is characterized in that, comprising: to airborne foreign matter filter, the dust bucket (310) of control of dust; The outwards outstanding peripheral surface that is formed on dust bucket (310) is used for the control of dust handle (314) that the user holds; Be arranged on the upside of dust bucket (310), the inner end face cover (320) of sealing dust bucket (310) with being allowed a choice; Releasably be arranged on the end face cover (320) filter (350) that foreign matter is filtered; The foreign matter compression set (355) that the inner foreign matter of dust bucket (310) is compressed; With foreign matter compression set (355) interlock, to the foreign body eliminating apparatus of removing attached to the foreign matter of filter (350) peripheral surface (390).
2, dust collecting device of vacuum cleaner according to claim 1 is characterized in that: foreign matter compression set (355) comprising: be positioned at the downside of filter (350), the inner space of dust bucket (310) be separated into the separating plate (360) of upper and lower part; Be positioned at the inside of filter (350), can slide and be combined in a side of separating plate (360), the lead (370) that allows separating plate (360) above-below direction move; Be positioned at the peripheral surface of lead (370) and have necessarily flexiblely, produce the elastomeric element (E) of elastic-restoring force when moving down at lead (370); Insert the upside of dust bucket (310) with being allowed a choice, allow lead (370) can move down by dynamic component (380).
3, dust collecting device of vacuum cleaner according to claim 2 is characterized in that, foreign body eliminating apparatus (390) is fixedly installed on the foreign matter compression set (355).
4, according to claim 2 or 3 described dust collecting device of vacuum cleaner, it is characterized in that, foreign body eliminating apparatus (390) comprising: contact the filter core brush (392) that the foreign matter attached to filter (350) peripheral surface is separated with filter (350) peripheral surface; Be used to install the round-type brush guide (394) of filter core brush (392); Support the guide support member (396) of brush guide (394).
5, dust collecting device of vacuum cleaner according to claim 4 is characterized in that, guide support member (396) is integrally formed in the end face of separating plate (360), has and the corresponding size of filter (350) lower-upper length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015438 CN1951287A (en) | 2005-10-17 | 2005-10-17 | Dust collecting device of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015438 CN1951287A (en) | 2005-10-17 | 2005-10-17 | Dust collecting device of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1951287A true CN1951287A (en) | 2007-04-25 |
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ID=38057996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015438 Pending CN1951287A (en) | 2005-10-17 | 2005-10-17 | Dust collecting device of vacuum cleaner |
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| CN (1) | CN1951287A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302351A (en) * | 2011-06-22 | 2012-01-04 | 苏州爱普电器有限公司 | Multi-stage cyclone separation device |
| CN107847094A (en) * | 2015-07-17 | 2018-03-27 | 夏普株式会社 | Electric dust collector |
-
2005
- 2005-10-17 CN CN 200510015438 patent/CN1951287A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302351A (en) * | 2011-06-22 | 2012-01-04 | 苏州爱普电器有限公司 | Multi-stage cyclone separation device |
| CN102302351B (en) * | 2011-06-22 | 2013-05-22 | 苏州爱普电器有限公司 | Multi-stage cyclone separation device |
| CN107847094A (en) * | 2015-07-17 | 2018-03-27 | 夏普株式会社 | Electric dust collector |
| CN107847094B (en) * | 2015-07-17 | 2021-01-15 | 夏普株式会社 | Electric vacuum cleaner |
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