CN1875855A - Channel structure of vacuum cleaner - Google Patents
Channel structure of vacuum cleaner Download PDFInfo
- Publication number
- CN1875855A CN1875855A CN 200510013711 CN200510013711A CN1875855A CN 1875855 A CN1875855 A CN 1875855A CN 200510013711 CN200510013711 CN 200510013711 CN 200510013711 A CN200510013711 A CN 200510013711A CN 1875855 A CN1875855 A CN 1875855A
- Authority
- CN
- China
- Prior art keywords
- vacuum cleaner
- air
- foreign matter
- collect plant
- dust collect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a channel structure of vacuum cleaner, which comprises the following parts: dust collecting device of filtered air, motor rack to lead air of dust collecting device under motor exposing condition, bulk vent on the back of vacuum cleaner to discharge the air through motor. The invention improves the utility rate of vacuum cleaner, which reduces channel resistance.
Description
Technical field
The present invention relates to a kind of dust collect plant of vacuum cleaner, particularly can well adapt to the vacuum cleaner channel design of the dust catcher that adopts a plurality of cyclone dust collecting units.
Background technology
Vacuum cleaner is that the airborne foreign matter of collecting the vacuum pressure suction that utilizes machine intimate is also collected, thus the apparatus of clean outer environment.The inside of vacuum cleaner is equipped with can isolate the dust collect plant that sucks foreign matter in the air, and the inside of dust collect plant then is provided with filter.Described filter comprises: it is out-of-date to flow through at air, collects the porous material filter of making and the cyclonic air flow that utilizes air to form of foreign matter wherein, removes the cyclone type filter of airborne foreign matter.The filter that described porous material is made is difficult to clean behind filtered air, and when the foreign matter of collecting is too much, need carries out abandoned well and change, and therefore has the weakness that can't use continuously.And the cyclone type filter separates and removes foreign matter when air forms cyclonic air flow, so foreign matter can not be bonded on the filter, just because of have this advantage, and comparatively commonly used.Recently, the many cyclone dust collecting units that in a dust collect plant, produce a plurality of cyclonic air flows have been released.Described many cyclone dust collecting units utilize a plurality of cyclonic air flows to remove foreign matter, have further improved dust catching efficiency.And, owing to utilize a plurality of cyclonic air flows can remove fine foreign matters, therefore need not to set up the filter that porous material is made in inside, the user also need not cleaning and filtering device again.In the vacuum cleaner that adopts many cyclone unit, there are a plurality of cyclonic air flows in the inside of dust collect plant, so the dust collect plant internal structure is very complicated, and vacuum cleaner body inside also will be provided with the channel design of corresponding described dust collect plant internal structure thus.And when adopting many whirlwind dust collection manner, the volume of dust collect plant will increase, and is therefore keeping for fear of the reduction of vacuum efficient, needing the internal structure of suitable design vacuum cleaner under the vacuum cleaner constancy of volume prerequisite.
Summary of the invention
In order to address the above problem, also can well adapt to when the object of the present invention is to provide a kind of volume to increase at dust collect plant, under the condition of the constancy of volume of vacuum cleaner, can increase the channel design of vacuum cleaner of the service efficiency of vacuum cleaner.
And another object of the present invention also is to provide a kind of control of dust passage that can well adapt to the vacuum cleaner of many cyclone dust collecting units.
In order to achieve the above object, the channel design of vacuum cleaner provided by the invention comprises: the dust collect plant of discharging the air after filtering; In order to introduce the air that dust collect plant is discharged downwards, make under the motor exposed state motor frame that the top is open; For discharge currents through the air of motor frame and be arranged on the body exhaust outlet at the vacuum cleaner back side.
Be provided with a plurality of foreign matter separator boxs in the described dust collect plant.
Air is discharged in the upper end of described dust collect plant.
The channel design of vacuum cleaner provided by the invention can improve dust catching efficiency when not influencing the vacuum cleaner running efficiency.Particularly can well adapt to many cyclone dust collecting units, not only can increase the cleaning efficiency of vacuum cleaner, but also can reduce the volume of vacuum cleaner.
Description of drawings
Be elaborated below in conjunction with the channel design of the drawings and specific embodiments to vacuum cleaner provided by the invention.
Fig. 1 is the stereogram of vacuum cleaner provided by the invention,
Fig. 2 is the isometric front view of vacuum cleaner body provided by the invention,
Fig. 3 is a vacuum cleaner body three-dimensional structure diagram provided by the invention of isolating dust collect plant,
Fig. 4 is the exploded perspective view of vacuum cleaner body provided by the invention,
Fig. 5 is the exploded perspective view of dust collect plant provided by the invention,
Fig. 6 be Fig. 3 I-I` to profile,
Fig. 7 is the vertical structure profile of vacuum cleaner provided by the invention.
Accompanying drawing critical piece label:
300: the motor frame
The specific embodiment
Fig. 1 is a vacuum cleaner three-dimensional structure diagram provided by the invention.As shown in Figure 1, vacuum cleaner provided by the invention comprises body 100 and the suction line that is connected body 100 suction sides.Described body 100 inside are equipped with suction fan and dust collect plant at least, extraneous air can be sucked thus and filter out foreign matter after discharge to the outside.The described suction line pipeline that to be the suction that utilizes vacuum cleaner body 100 inside together suck air and foreign matter.Specifically, described suction line comprises: will be mingled with the suction nozzle 1 of the air of foreign matter from the outside suction; Begin to extend from suction nozzle 1, and the prolongation pipe 2 that can stretch according to user mode; Be arranged on the operating grip 3 that prolongs pipe 2 ends; Be set in place the operating portion 4 on the position that the front portion of operating grip 3 and user's finger can touch; Extend from the rear portion of operating grip 3, and can be according to user's position and crooked arbitrarily flexible pipe 5; Can be with the end and the vacuum cleaner body 100 interconnective connectors 6 of flexible pipe 5; On the relevant position that is arranged on prolongation pipe 2 or suction nozzle 1, when not using, vacuum cleaner the prolongation of regaining can be managed 2 securing prolongation pipe clips 7.The user can be sent to the inside of vacuum cleaner body 100 by connector 6 by the operation signal of operating portion 4 inputs, extraneous air also needs to be drawn into by connector 6 inside of vacuum cleaner body 100 simultaneously, so the end of connector 6 is provided with a plurality of electric connecting terminals.Need to prove the effect of having only when operating portion 4 is arranged on a certain position of suction line connector 6 just to play the transmission operation signal at this, therefore the present invention is not limited thereto.That is, when operating portion 4 is arranged on the vacuum cleaner body 100, just need not to be provided with electric connecting terminal on the connector 6, this moment, it had the effect of extraneous air suction passage.After going out foreign matter, the air separation that is drawn into vacuum cleaner body 100 inside by suction line will discharge to the outside of vacuum cleaner body 100.Structure to vacuum cleaner body 100 describes below.
Fig. 2 is a vacuum cleaner body isometric front view provided by the invention.As shown in Figures 1 and 2, described vacuum cleaner body 100 comprises: first base 110 that is positioned at body 100 bottoms; Be arranged on second base 150 on first base, 110 tops; Be installed in the both sides, rear portion of body 100, the roller 111 that body 100 is moved flexibly; Be arranged on the lid 200 of vacuum cleaner body 100 upsides; With the front end that is positioned at body 100, when lid 200 and the front end support 170 that can firmly be supported on after base 110,150 is connected between the two.Be connected with connector 6 on the front end support 170, thereby extraneous air can be drawn into the inside of body 100.And front end support 170 can firmly be supported on the front end of body 100, remains unchanged thereby make it shape.Second base 150 is positioned at the top of first base 110, and it not only can make vacuum cleaner more attractive in appearance, and can strengthen the intensity of body 100 bottoms, and then outside impact is lived in opposing.The rear of lid 200 is provided with exhaust cap 301, then is formed with body exhaust outlet 302 on the exhaust cap 301, the air of flow through body 100 and process purification can have been discharged to the outside thus.It can be the moving handle 201 that the center is rotated with certain hinge axis that the upper surface of lid 200 is equipped with.Moving handle 201 can be holded up when the user needs moving vacuum cleaner body 100, if need deposit dust catcher then makes it be the level of state, so the user is very convenient to use.The rear of front end support 170 is equipped with dust collect plant 400, and the inside of dust collect plant 400 then is provided with can be by the cyclone parts of cyclonic air flow effect separating out foreign objects.
Fig. 3 is a vacuum cleaner body three-dimensional structure diagram provided by the invention of isolating dust collect plant.As shown in Figure 3, described dust collect plant 400 vertically is installed in the dust collect plant installation portion 151 of vacuum cleaner body 100 inside.Therefore, only need push downwards when dust collect plant 400 is installed, opposite only need the pulling upward when needs are dismantled gets final product.Be formed with body air entry 171 on the front end support 170.Be formed with dust collect plant air entry 401 with body air entry 171 corresponding positions on the dust collect plant 400, on the position opposite, then be formed with exhaust outlet with dust collect plant air entry 401.Described exhaust outlet is corresponding with motor air entry 172, thus through dust collect plant 400 cleaned air passes with the flow direction motor direction.In addition, for the volume that reduces body 100 with that air is flowed is smooth and easy, described exhaust outlet and motor air entry 172 should be designed to flat rectangle.
Fig. 4 is a vacuum cleaner body exploded perspective view provided by the invention.As shown in Figure 4, forequarter is provided with second base 150 on described first base 110, and the rear portion is provided with motor frame 300, and its top then is provided with successively covers 200, constitutes the body 100 of vacuum cleaner thus.In addition, front end support 170 is combining with base 110,150 under 200 states that are connected with lid.And the vertical earlier bending of the air back that is drawn in the motor frame 300 by motor air entry 172 flows to the below, and then rearward discharges after the level bending.
Fig. 5 is a dust collect plant exploded perspective view in the vacuum cleaner provided by the invention.As shown in Figure 5, dust collect plant 400 provided by the invention does not have to use the porous filter of being made by materials such as sponges, but by the cyclonic air flow separating out foreign objects, and cyclonic air flow carries out in the plural separator box that is separated from each other respectively, airborne fine dust can be removed thus.Specifically, described dust collect plant 400 comprises: the control of dust body 406 that is provided with a plurality of foreign matter separator boxs (with reference to 423 among Fig. 6,424, hereinafter to be referred as separator box) and a plurality of foreign matter storage bin (with reference to 416 among Fig. 6,417, hereinafter to be referred as storage bin); Be arranged on the downside of control of dust body 406, can prevent to be stored in the case sealing 415,402 that the foreign matter appearance in the foreign matter storage bin 416,417 is leaked; Be arranged on the top of control of dust body 406, can guide the mobile exhaust portion 407 of air of discharging from control of dust body 406; Keep certain spacing and side disposed thereon with exhaust portion 407, and the spacer portion 408 that the air of the exhaust portion 407 of flowing through is flowed along a certain direction; With the cap assemblies 409,410,411,412 that is arranged on spacer portion 408 tops.In addition, described lid 200 comprises: constitute first lid 410 that covers agent structure; Be separately positioned on the 3rd lid 412 and second lid 409 at first lid 410 front portions and rear portion; With can with first the lid 410 and second the lid the 409 lid plug-in units 411 that are fixed together.Described lid plug-in unit 411 can cover in the part-structure of first lid, 410 upsides, thereby can make it more attractive in appearance.Described control of dust body 406 inside also be provided with can be from cyclonic air flow the conical strainer 405 of separating out foreign objects successfully; Be positioned at the below of conical strainer 405, and can prevent the blocking-up portion 404 of the scattering foreign matter collected; With the below that is arranged on blocking-up portion 404, can slow down the flow velocity of cyclonic air flow, and can make the anti-flow plate 403 of deposition of foreign material to storage bin inside.Wherein, blocking-up portion 404 and anti-flow plate 403 are integrally formed, and conical strainer 405 then constitutes separately.One side of first lid 410 is provided with switch key 413, but also be provided with can be under the promotion of switch key 413 after switch key 413 contacts be the switch lever 414 that rotate at the center with certain hinge axis, the other end of switch lever 414 then contacts on first case sealing 415.When the other end of switch lever 414 contacts with 415 disconnections of first case sealing, first case sealing 415 will rely on deadweight and be that the center is rotated with its hinge axis, the foreign matter that is deposited in this moment in the foreign matter storage bin 416,417 also will rely on deadweight to fall, and then go out of use.In addition, case sealing 415,402 can make storage bin 416,417 downsides corresponding with it be in sealing state respectively, and first the case sealing 415 adopts articulated manner to interconnect with control of dust body 406, when getting rid of foreign matter, first the case sealing 415 can utilize hinge means to be unlocked, and therefore can remove foreign matter easily.The top of control of dust body 406 is formed with and can demarcates the first foreign matter separator box 423 and the second foreign matter separator box 424, and constitutes the demarcation strip 437 of stream.The lateral surface top of control of dust body 406 is formed with a plurality of guiding ribs 459, therefore can make the location easily when exhaust portion 407 being installed to control of dust body 406 outsides, and be convenient to insert.In addition, the corner, upper end of guiding rib 459 is circular-arc, therefore can insert exhaust portion 407 easily.
Fig. 6 be among Fig. 3 I-I ' to cutaway view.Below with reference to Fig. 6 the internal structure and the course of work thereof of dust collect plant 400 are elaborated.As shown in Figure 5, dust collect plant 400 provided by the invention comprises: control of dust body 406; The case sealing 402,415 that can selectivity seals up control of dust body 406 downsides; Be installed in the inside of control of dust body 406, can improve the conical strainer 405 of dust catching efficiency; Can prevent the blocking-up portion 404 of the scattering foreign matter that deposits; Can slow down the flow velocity of cyclonic air flow, foreign matter be sunk, and can prevent the anti-flow plate 403 that dust floats; Be arranged on the upside of control of dust body 406, can make the mobile exhaust portion 407 smoothly of air of discharging from control of dust body 406; The air that can make the exhaust portion 407 of flowing through is along the mobile spacer portion 408 of a certain direction; With the cap assemblies 409,410,411,412 that is arranged on exhaust portion 407 upsides.Describe the formation of control of dust body 406 below in detail.Described control of dust body 406 is provided with a plurality of walls that vertically extend and form, and comprises being arranged on outermost outer wall 418; Be positioned at the midfeather 419 of outer wall 418 inboards; With the inwall 420 that is positioned at midfeather 419 inboards.Described midfeather 419 and inwall 420 are not arranged in the zone that dust collect plant air entry 401 occupies, and can make flowing of air more smooth and easy thus.Space between outer wall 418 and the midfeather 419 constitutes the first foreign matter storage bin 416; Space between midfeather 419 and the inwall 420 constitutes the second foreign matter storage bin 417, and the inner space of inwall 420 then constitutes the first foreign matter separator box 423.But, the concrete user mode of dust collect plant 400 not simultaneously, the purposes in these spaces is difference to some extent.
Being benchmark with the sequence of flow of air below is elaborated to the effect and the course of work of above-mentioned parts.At first, air is by the inside of dust collect plant air entry 401 inflow dust collection devices 400.Wherein, the outside of dust collect plant air entry 401 contacts with front end support 170, and its inboard then is connected with the first foreign matter separator box 423, extraneous air can be sucked thus.In the inboard of dust collect plant air entry 401, from inwall 420 to the inside direction protrude and to be formed with first and to flow into guide part 421, thereby air can be guided into the inner peripheral surface of the first foreign matter separator box 423.The air that enters the first foreign matter separator box, 423 inside can make foreign matter sink in the process that is rotated, and the air that is purified is then upwards discharged by the perforate of conical strainer 405.Using the reason of conical strainer 405 at this is because dust collect plant air entry 401 is positioned at upside, therefore can produce the cyclonic air flow of fair speed on the top of conical strainer 405, and produces the cyclonic air flow than low velocity in its underpart.Promptly, foreign matter can be rotated on the position in the more close outside in the cyclonic air flow of fair speed, foreign matter then can be rotated near inboard position in than the cyclonic air flow of low velocity, therefore in order to remove foreign matter more effectively, preferably filter is designed to cone shape.Conical strainer 405 is installed in the centre of demarcation strip 437, and demarcation strip 437 then constitutes the upper wall of the first foreign matter separator box 423.Conical strainer 405 also can be designed to be able to the structure that disassembles from demarcation strip 437, and is formed with a plurality of perforates on it, thereby extraneous air can pass perforate to its inner inflow.At this, for the foreign matter that prevents to fall disperses once more, be provided with blocking-up portion 404 at the downside of conical strainer 405, as shown in Figure 6, more down its diameter is big more in described blocking-up portion 404, so just can prevent that foreign matter from dispersing once more.The below of blocking-up portion 404 is formed with the anti-flow plate 403 of an apart determining deviation, and it can prevent that the foreign matter that deposited is under the influence of cyclonic air flow and the phenomenon of floating once more.In addition, isolated foreign matter will be stored into the first foreign matter storage bin 416 that is positioned at below it in the first foreign matter separator box 423.At this,, be provided with first case sealing 415 in the lower end of the first foreign matter storage bin 416 for leaking appears in the foreign matter that prevents to store.In addition, isolated bigger foreign matter to demarcation strip 437 upside leaked-in airs, but also needed to utilize once more cyclonic air flow to isolate small foreign body by conical strainer 405.Below back one process is elaborated.The air of conical strainer 405 of flowing through will flow into the inside that guide part 422 flow into a plurality of second foreign matter separator boxs 424 by second.In addition, because the second inflow guide part 422 is tangential on the inner peripheral surface of the second foreign matter separator box 424, the air portion's generation within it that therefore flows into the second foreign matter separator box 424 rotatablely moves.The isolated foreign matter of inner utilization cyclonic air flow at the second foreign matter separator box 424 will fall to the bottom, and be stored in the second foreign matter storage bin 417.For the foreign matter that prevents to have sunk disperses once more, the diameter of the second foreign matter separator box, 424 downsides dwindles gradually.And, for the foreign matter that prevents to be deposited in the second foreign matter storage bin 417 leakage occurs and is provided with second case sealing 402 at its downside.At this, described second case sealing 402 utilizes shaft-like attaching parts to be connected with first case sealing 415, its objective is the internal capacity that increases the first foreign matter storage bin 416.In other words, owing to need in the space between the upper end of first case sealing 415, store more foreign matter as far as possible, preferably use the less rod-like members that takes up space that both are interconnected in the lower end of second case sealing 402.To flow into the inside of exhaust portion 407 through air entry 425 after the air separation that enters the second foreign matter separator box, 424 inside goes out foreign matter, and accumulate in the space between exhaust portion 407 and the spacer portion 408.At this, the diameter of air entry 425 is less than the internal diameter of the second foreign matter separator box 424, can obviously reduce the possibility that the second foreign matter separator box, 424 interior foreign matters flow to exhaust portion 407 like this.In other words, the foreign matter that is deposited on the second foreign matter separator box, 424 inside can not pass through air entry 425 outflows.As mentioned above, will be through the air that two place's cyclonic air flows purify by motor air entry 172 flow direction motors, then, the air of the motor of flowing through will be discharged from the rear of vacuum cleaner body 100.In addition, the upside of spacer portion 408 also is provided with and covers 200.Specifically, described lid 200 comprises: constitute first lid 410 that covers agent structure; Be separately positioned on the 3rd lid 412 and second lid 409 at first lid 410 front portions and rear portion; With first lid 410 and second can be covered the 409 lid plug-in units 411 that are fixed together.
Fig. 7 is a vacuum cleaner body vertical structure cutaway view provided by the invention.Below with reference to Fig. 7 the course of work of dust collect plant 400 and vacuum cleaner body 100 is elaborated.As shown in Figure 7, at first extraneous air enters the inside of vacuum cleaner body 100 by the body air entry 171 that is connected with connector 6, and the inside by dust collect plant air entry 401 inflow dust collection devices 400, the cleaned air behind the separating out foreign objects of the inside of dust collect plant 400 will be by the inside of motor air entry 172 inflow motor frames 300.In addition, motor air entry 172 is horizontally placed on the top of vacuum cleaner, and the air of the dust collect plant 400 of therefore flowing through flows into from horizontal direction.At this moment, motor frame 300 vertically is provided with inner motor, therefore reduced vacuum cleaner inside motor frame 300 the space is set.That is, motor frame 300 is set, motor frame 300 is set, reduced the space that motor frame 300 occupies in vacuum cleaner inside, thereby reduced the volume of vacuum cleaner on the whole along vertical direction with respect to along continuous straight runs.In addition, motor frame 300 is set vertically, and air is because the exhaust outlet of dust collect plant 400 is arranged on top from the top inflow.The top that the exhaust outlet of dust collect plant 400 is arranged on dust collect plant 400 is because the air of inflow dust collection device 400 inside should be discharged by dust collect plant 400 after the 1st foreign matter separator box 423 and the 2nd foreign matter separator box 424 are flowed through in inside, and below dust collect plant 400, need to be provided with the bigger foreign matter storage bin 416,417 in space.In addition, vertically bending the back from motor air entry 172 leaked-in airs according to the arrangement states of motor frame 300 flows into downwards.In other words, flow through dust collect plant 400 after the vertical bending of horizontal direction leaked-in air, flow downward towards the air entry of motor frame 300.At this moment, can also provide certain converter plant that airflow direction is become vertical direction from the horizontal direction bending at the rear portion of motor air entry 172.The air that flows downward from the top towards motor frame 300 is discharged to the outside by the body exhaust outlet 302 that is arranged on vacuum cleaner body 100 back sides after the motor frame 300 of flowing through.
The channel design of vacuum cleaner provided by the invention is discharged by motor frame 300 sides, and then is discharged from the back side of vacuum cleaner after being characterised in that the air of dust collect plant 400 discharges flows into from motor frame 300 tops that vertically are provided with.This channel design can be adapted in many cyclone dust collecting units of a plurality of cyclonic air flows of the inner generation of single dust collect plant.
Claims (3)
1, a kind of channel design of vacuum cleaner is characterized in that the channel design of described vacuum cleaner comprises: the dust collect plant (400) of discharging the air after filtering; In order to introduce the air that dust collect plant (400) is discharged downwards, make under the motor exposed state motor frame (300) that the top is open; For discharge currents through the air of motor frame (300) and be arranged on the body exhaust outlet (302) at the vacuum cleaner back side.
2, the channel design of vacuum cleaner according to claim 1 is characterized in that: be provided with a plurality of foreign matter separator boxs (423,424) in the described dust collect plant (400).
3, the channel design of vacuum cleaner according to claim 1 is characterized in that: air is discharged in the upper end at described dust collect plant (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013711 CN1875855A (en) | 2005-06-09 | 2005-06-09 | Channel structure of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013711 CN1875855A (en) | 2005-06-09 | 2005-06-09 | Channel structure of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1875855A true CN1875855A (en) | 2006-12-13 |
Family
ID=37508543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510013711 Pending CN1875855A (en) | 2005-06-09 | 2005-06-09 | Channel structure of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1875855A (en) |
Cited By (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9888817B2 (en) | 2014-12-17 | 2018-02-13 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US9931005B2 (en) | 2013-02-28 | 2018-04-03 | Omachron lntellectual Property Inc. | Surface cleaning apparatus |
| US9936846B2 (en) | 2016-04-25 | 2018-04-10 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US9949601B2 (en) | 2007-08-29 | 2018-04-24 | Omachron Intellectual Property Inc. | Cyclonic surface cleaning apparatus |
| US9962048B2 (en) | 2016-01-08 | 2018-05-08 | Omachron Intellectual Property | Hand carryable surface cleaning apparatus |
| US9980616B2 (en) | 2016-01-08 | 2018-05-29 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10016106B1 (en) | 2016-12-27 | 2018-07-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10136778B2 (en) | 2014-12-17 | 2018-11-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10149587B2 (en) | 2016-04-25 | 2018-12-11 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10165914B2 (en) | 2016-01-08 | 2019-01-01 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10201260B2 (en) | 2016-04-25 | 2019-02-12 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10251521B2 (en) | 2016-04-25 | 2019-04-09 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10251519B2 (en) | 2014-12-17 | 2019-04-09 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10258210B2 (en) | 2016-12-27 | 2019-04-16 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10271704B2 (en) | 2016-12-27 | 2019-04-30 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10271698B2 (en) | 2006-12-15 | 2019-04-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10299643B2 (en) | 2016-12-27 | 2019-05-28 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10327612B2 (en) | 2007-12-19 | 2019-06-25 | Omachron Intellectual Property Inc. | Configuration of a cyclone assembly and surface cleaning apparatus having same |
| US10405709B2 (en) | 2016-12-27 | 2019-09-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10499781B2 (en) | 2013-03-01 | 2019-12-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10506904B2 (en) | 2017-07-06 | 2019-12-17 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10537219B2 (en) | 2016-04-25 | 2020-01-21 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10537216B2 (en) | 2017-07-06 | 2020-01-21 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10602894B2 (en) | 2011-03-04 | 2020-03-31 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
| US10631693B2 (en) | 2017-07-06 | 2020-04-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10674884B2 (en) | 2013-02-28 | 2020-06-09 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10702113B2 (en) | 2017-07-06 | 2020-07-07 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10722086B2 (en) | 2017-07-06 | 2020-07-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10729294B2 (en) | 2013-02-28 | 2020-08-04 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10750913B2 (en) | 2017-07-06 | 2020-08-25 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10791889B2 (en) | 2016-01-08 | 2020-10-06 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10827891B2 (en) | 2016-12-27 | 2020-11-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10828650B2 (en) | 2018-09-21 | 2020-11-10 | Omachron Intellectual Property Inc. | Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10842330B2 (en) | 2017-07-06 | 2020-11-24 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US11006799B2 (en) | 2018-08-13 | 2021-05-18 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US11013384B2 (en) | 2018-08-13 | 2021-05-25 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US11013378B2 (en) | 2018-04-20 | 2021-05-25 | Omachon Intellectual Property Inc. | Surface cleaning apparatus |
| US11192122B2 (en) | 2018-08-13 | 2021-12-07 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US11246462B2 (en) | 2019-11-18 | 2022-02-15 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| US11285495B2 (en) | 2016-12-27 | 2022-03-29 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11751740B2 (en) | 2019-11-18 | 2023-09-12 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| US11857140B2 (en) | 2013-02-28 | 2024-01-02 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
| US11903546B2 (en) | 2014-12-17 | 2024-02-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11992848B2 (en) | 2019-01-23 | 2024-05-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US12070176B2 (en) | 2006-12-15 | 2024-08-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US12082759B2 (en) | 2017-09-15 | 2024-09-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
-
2005
- 2005-06-09 CN CN 200510013711 patent/CN1875855A/en active Pending
Cited By (92)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10271698B2 (en) | 2006-12-15 | 2019-04-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10314447B2 (en) | 2006-12-15 | 2019-06-11 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10327607B2 (en) | 2006-12-15 | 2019-06-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US12070176B2 (en) | 2006-12-15 | 2024-08-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US9949601B2 (en) | 2007-08-29 | 2018-04-24 | Omachron Intellectual Property Inc. | Cyclonic surface cleaning apparatus |
| US10327612B2 (en) | 2007-12-19 | 2019-06-25 | Omachron Intellectual Property Inc. | Configuration of a cyclone assembly and surface cleaning apparatus having same |
| US11612283B2 (en) | 2011-03-04 | 2023-03-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10602894B2 (en) | 2011-03-04 | 2020-03-31 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
| US10638897B2 (en) | 2013-02-28 | 2020-05-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10624511B2 (en) | 2013-02-28 | 2020-04-21 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10674884B2 (en) | 2013-02-28 | 2020-06-09 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10729294B2 (en) | 2013-02-28 | 2020-08-04 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US11889968B2 (en) | 2013-02-28 | 2024-02-06 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11857140B2 (en) | 2013-02-28 | 2024-01-02 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
| US9931005B2 (en) | 2013-02-28 | 2018-04-03 | Omachron lntellectual Property Inc. | Surface cleaning apparatus |
| US10499781B2 (en) | 2013-03-01 | 2019-12-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US12121198B2 (en) | 2014-12-17 | 2024-10-22 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11910983B2 (en) | 2014-12-17 | 2024-02-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10219660B2 (en) | 2014-12-17 | 2019-03-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11903546B2 (en) | 2014-12-17 | 2024-02-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11903547B1 (en) | 2014-12-17 | 2024-02-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10251519B2 (en) | 2014-12-17 | 2019-04-09 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10219662B2 (en) | 2014-12-17 | 2019-03-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11918168B2 (en) | 2014-12-17 | 2024-03-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10219661B2 (en) | 2014-12-17 | 2019-03-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11950745B2 (en) | 2014-12-17 | 2024-04-09 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US9888817B2 (en) | 2014-12-17 | 2018-02-13 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11986145B2 (en) | 2014-12-17 | 2024-05-21 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10117550B1 (en) | 2014-12-17 | 2018-11-06 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10136778B2 (en) | 2014-12-17 | 2018-11-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10362911B2 (en) | 2014-12-17 | 2019-07-30 | Omachron Intellectual Property Inc | Surface cleaning apparatus |
| US11992167B2 (en) | 2014-12-17 | 2024-05-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10478030B2 (en) | 2014-12-17 | 2019-11-19 | Omachron Intellectul Property Inc. | Surface cleaning apparatus |
| US10624510B2 (en) | 2014-12-17 | 2020-04-21 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11389038B2 (en) | 2014-12-17 | 2022-07-19 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10149585B2 (en) | 2014-12-17 | 2018-12-11 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US9962048B2 (en) | 2016-01-08 | 2018-05-08 | Omachron Intellectual Property | Hand carryable surface cleaning apparatus |
| US10244906B2 (en) | 2016-01-08 | 2019-04-02 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10624512B2 (en) | 2016-01-08 | 2020-04-21 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10165913B2 (en) | 2016-01-08 | 2019-01-01 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10813510B2 (en) | 2016-01-08 | 2020-10-27 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US11229334B2 (en) | 2016-01-08 | 2022-01-25 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US11826007B2 (en) | 2016-01-08 | 2023-11-28 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10165914B2 (en) | 2016-01-08 | 2019-01-01 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10165915B2 (en) | 2016-01-08 | 2019-01-01 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10159391B2 (en) | 2016-01-08 | 2018-12-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US9980616B2 (en) | 2016-01-08 | 2018-05-29 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10327610B2 (en) | 2016-01-08 | 2019-06-25 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10791889B2 (en) | 2016-01-08 | 2020-10-06 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US10251521B2 (en) | 2016-04-25 | 2019-04-09 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10959586B2 (en) | 2016-04-25 | 2021-03-30 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US9936846B2 (en) | 2016-04-25 | 2018-04-10 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10966582B2 (en) | 2016-04-25 | 2021-04-06 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US11185201B2 (en) | 2016-04-25 | 2021-11-30 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10849477B2 (en) | 2016-04-25 | 2020-12-01 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10537219B2 (en) | 2016-04-25 | 2020-01-21 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10149587B2 (en) | 2016-04-25 | 2018-12-11 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10201260B2 (en) | 2016-04-25 | 2019-02-12 | Omachron Intellectual Property Inc. | Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10258210B2 (en) | 2016-12-27 | 2019-04-16 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10016106B1 (en) | 2016-12-27 | 2018-07-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10827891B2 (en) | 2016-12-27 | 2020-11-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11938491B2 (en) | 2016-12-27 | 2024-03-26 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10271704B2 (en) | 2016-12-27 | 2019-04-30 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US10405709B2 (en) | 2016-12-27 | 2019-09-10 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11673148B2 (en) | 2016-12-27 | 2023-06-13 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10299643B2 (en) | 2016-12-27 | 2019-05-28 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11285495B2 (en) | 2016-12-27 | 2022-03-29 | Omachron Intellectual Property Inc. | Multistage cyclone and surface cleaning apparatus having same |
| US11331680B2 (en) | 2016-12-27 | 2022-05-17 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10722086B2 (en) | 2017-07-06 | 2020-07-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10765278B2 (en) | 2017-07-06 | 2020-09-08 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US11445875B2 (en) | 2017-07-06 | 2022-09-20 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10506904B2 (en) | 2017-07-06 | 2019-12-17 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10537216B2 (en) | 2017-07-06 | 2020-01-21 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10631693B2 (en) | 2017-07-06 | 2020-04-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US11737621B2 (en) | 2017-07-06 | 2023-08-29 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10702113B2 (en) | 2017-07-06 | 2020-07-07 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10750913B2 (en) | 2017-07-06 | 2020-08-25 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US10842330B2 (en) | 2017-07-06 | 2020-11-24 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US12082759B2 (en) | 2017-09-15 | 2024-09-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11375861B2 (en) | 2018-04-20 | 2022-07-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11013378B2 (en) | 2018-04-20 | 2021-05-25 | Omachon Intellectual Property Inc. | Surface cleaning apparatus |
| US11930987B2 (en) | 2018-04-20 | 2024-03-19 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11013384B2 (en) | 2018-08-13 | 2021-05-25 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US11192122B2 (en) | 2018-08-13 | 2021-12-07 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US11006799B2 (en) | 2018-08-13 | 2021-05-18 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| US10882059B2 (en) | 2018-09-21 | 2021-01-05 | Omachron Intellectual Property Inc. | Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same |
| US10828650B2 (en) | 2018-09-21 | 2020-11-10 | Omachron Intellectual Property Inc. | Multi cyclone array for surface cleaning apparatus and a surface cleaning apparatus having same |
| US11235339B2 (en) | 2018-09-21 | 2022-02-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11602758B2 (en) | 2018-09-21 | 2023-03-14 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11992848B2 (en) | 2019-01-23 | 2024-05-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11751740B2 (en) | 2019-11-18 | 2023-09-12 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
| US11246462B2 (en) | 2019-11-18 | 2022-02-15 | Omachron Intellectual Property Inc. | Multi-inlet cyclone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1875855A (en) | Channel structure of vacuum cleaner | |
| CN1875846A (en) | Dust collection unit of vacuum cleaner | |
| CN1268275C (en) | Cyclone dust collecting device and vacuum cleaner having the same | |
| US7404231B2 (en) | Dust container of upright type vacuum cleaner and supporting structure for cover thereof | |
| CN1226011C (en) | Combination wet and dry type vacuum cleaner | |
| KR20050108623A (en) | Cyclone separating apparatus and vacuum cleaner | |
| KR100880494B1 (en) | Dust separating apparatus of vacuunm cleaner | |
| KR101411175B1 (en) | Dust collecting apparatus of vacuum cleaner and dust separating apparatus with the apparatus | |
| KR100546622B1 (en) | Dust collector for cleaner | |
| CN1875852A (en) | Structure for mounting exhaust filter to vacuum cleaner | |
| CN208524741U (en) | A kind of surface cleaning | |
| CN1875848A (en) | Dust collection unit of vacuum cleaner | |
| KR100996756B1 (en) | A vacuum cleaner | |
| CN200980634Y (en) | Filtering screen for vacuum cleaner and its dust-removing device | |
| CN1875853A (en) | Structure for mounting dust collection unit to vacuum cleaner | |
| CN208524740U (en) | A kind of surface cleaning | |
| CN100531650C (en) | Dust collection unit of vacuum cleaner | |
| CN1273072C (en) | Dust removing device of vacuum cleaner | |
| CN1875849B (en) | Dust collection unit of vacuum cleaner | |
| CN1875847A (en) | Dust collection unit of vacuum cleaner | |
| KR101065985B1 (en) | Dust separating apparatus of vacuunm cleaner | |
| CN100571596C (en) | The suction nozzle displacement structure of vacuum cleaner | |
| CN1875856A (en) | Structure for mounting motor filter to vacuum cleaner | |
| CN100539925C (en) | The impurity exhaust structure of vacuum cleaner | |
| CN100531649C (en) | A dust collection unit of vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061213 |