CN1714731A - Vacuum cleaner suction port assembly and vacuum cleaner - Google Patents
Vacuum cleaner suction port assembly and vacuum cleaner Download PDFInfo
- Publication number
- CN1714731A CN1714731A CNA2005100042359A CN200510004235A CN1714731A CN 1714731 A CN1714731 A CN 1714731A CN A2005100042359 A CNA2005100042359 A CN A2005100042359A CN 200510004235 A CN200510004235 A CN 200510004235A CN 1714731 A CN1714731 A CN 1714731A
- Authority
- CN
- China
- Prior art keywords
- lower casing
- suction port
- port assembly
- inhalation
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 56
- 239000000428 dust Substances 0.000 claims description 52
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A vacuum cleaner suction port assembly has an upper and a lower housings, a first and a second suction ports formed on the lower housing, at least one upper opening pierced in the upper housing, allowing an external air to be drawn therethrough by the suction force of the first and the second suction ports, and at least one lower opening formed on the lower housing, the lower opening located between the first and the second suction ports and fluidly communicating with the upper opening such that the air drawn through the upper opening is guided to between the first and the second suction ports to scatter the dusts therefrom. Accordingly, cleaning efficiency increases not only at both sides, but also at the center of the suction port assembly.
Description
With reference to related application
The application requires the rights and interests of korean patent application No.2004-50991, and this application applied in Korea S Department of Intellectual Property that the content of its disclosure is included as reference on July 1st, 2004.
Technical field the present invention relates to a kind of vacuum cleaner, especially, a kind of suction port assembly of vacuum cleaner, the dirt on the surface that is cleaned is sucked into main body of dust collector by it.
Background technology
Usually, vacuum cleaner comes inspiration the be cleaned dust granule and the dirt on surface by being installed in the inhalation power that vacuum source produced in the main body of dust collector.Available vacuum source is well-known to those skilled in the art in vacuum cleaner, and its description is omitted to shorten length.
Vacuum cleaner generally includes a main body of dust collector, holds a motor therein to produce inhalation power; A suction port assembly, surperficial towards being cleaned to pass through its inspiration dirt; And a fluid passage, the dirt that extends with the guiding inspiration from suction port assembly enters main body of dust collector.The fluid passage of extending comprises an extension pipe connector, and extension pipe connector and suction port assembly can be dynamically connected; An extension pipe is connected with the extension pipe connector; And a suction hose, be connected with extension pipe.
Fig. 1 is the bottom perspective view of traditional suction port assembly 2 of prior art.
With reference to Fig. 1, suction port assembly comprises a upper casing 10 and a lower casing 11.Inhalation port 14 is formed on 11 li of lower casings with from the surperficial inspiration dirt that is cleaned.Lower casing 11 its laterally relative both sides S establish dirt groove 12 in addition, and therefore dirt can be sucked into vacuum source from the both sides S of suction port assembly 2 by inhalation port 14.
Yet suction port assembly 2 only has a fluid passage to be used for the vacuum power of inspiration dirt with transmission usually.Correspondingly, when the inhalation power of inhalation port 14 center C was very strong, both sides S had the relative inhalation power that has reduced.In other words, the cleaning efficiency of inhalation port 14 center C is fine, but cleaning efficiency reduces at the side of inhalation port 14 S.The cleaning broad regional the time, cleaning efficiency is low in particular.
In order to overcome this problem on the conventional art, done some effort, and a suggestion has been arranged, form inhalation port in the both sides of suction port assembly.Yet the inhalation port of suction port assembly both sides also is accompanied by a problem, and promptly the cleaning efficiency at suction port assembly center reduces.
Summary of the invention
For solving the above-mentioned shortcoming and the other problems of conventional art, developed the present invention.One aspect of the present invention provides a kind of suction port assembly that improves type, and it can provide higher cleaning efficiency, not only in both sides, and in the central area, and a kind of vacuum cleaner with improved suction port assembly.
Above-mentioned aspect of the present invention and/or other features can realize in fact by a kind of like this suction port assembly is provided, it comprises, upper casing and lower casing, be formed on first and second inhalation ports on the lower casing, the upper shed that at least one penetrates in upper casing, allow extraneous air under the effect of the inhalation power of first and second inhalation ports, to be inhaled into by it, and at least one is formed on the under shed on the lower casing, and under shed is being communicated with between first and second inhalation ports and with the upper shed fluid so that the air by the upper shed inspiration is drawn towards between first and second inhalation ports with the dust that scatters therefrom.The cleaning efficiency of suction port assembly center improves.The efficient of vacuum cleaner also improves, not only in the both sides of vacuum suction port assembly, and at its center.
According to an aspect of the present invention, suction port assembly has a upper casing and a lower casing, and is formed on first and second inhalation ports in the lower casing.In addition, lower casing has the first and second dust grooves that are connected with first and second inhalation ports, and respectively at the under shed of the first and second dust grooves.In upper casing, also be formed with upper shed, be communicated with the under shed fluid.
By aforesaid structure, extraneous air is sucked into by upper shed under the effect of inhalation port place inhalation power, and the air of inspiration passes under shed, disperses the dust from the suction port assembly core.The dust that disperses moves by the first and second dust grooves, and is sucked into by first and second inhalation ports.As a result, the cleaning efficiency of suction port assembly improves, not only in both sides, and at the center.
When dust was sucked into by inhalation port, dust was directed by first and second fluid passages that are formed in upper casing and the lower casing, and therefore moved forward in the main body of dust collector.Form that the fluid passage lid at top, first and second fluid passages preferably made by transparent material, so that the user can observe moving of suck air from the outside, and therefore from the inconvenience of the whole fluid passage of checking vacuum cleaner when having to during the generation problem in the fluid passage of suction port assembly, free.
Description of drawings
By describing certain embodiment of the present invention with reference to the accompanying drawings, above-mentioned aspect of the present invention and feature will become apparent, wherein:
Fig. 1 is the bottom perspective view of the traditional suction port assembly that is used for vacuum cleaner of prior art;
Fig. 2 is the decomposition diagram of suction port assembly according to an embodiment of the invention;
Fig. 3 is the bottom perspective view of suction port assembly according to an embodiment of the invention;
Fig. 4 is the perspective view of vacuum cleaner according to an embodiment of the invention; And
Fig. 5 is the front perspective view that is used to explain its operation of suction port assembly according to an embodiment of the invention.
The specific embodiment
The certain embodiment of the present invention can describe in more detail with reference to accompanying drawing.
In the description below, identical Reference numeral is used to represent identical parts, even in different figures.Defined content in the description, for example detailed construction and parts only are in order to help complete understanding of the present invention.Thereby the present invention can be implemented under the situation that does not have these definition contents, and this is clearly.And well-known function or structure are not described in detail, because they can be owing to unnecessary details has been covered the present invention.
With reference to Fig. 2 and Fig. 3, suction port assembly 200 comprises a upper casing 211 that forms the top of suction port assembly 200 according to an embodiment of the invention; And lower casing 222 that forms the bottom.Upper casing 211 comprises a fluid passage lid 250 that engages or cooperates with lower casing 222, and a loam cake 212, and loam cake 212 is positioned at that 250 top covered in the fluid passage and cooperates with lower casing 222 and obtains joint.
One or more upper sheds 213 penetrate for 212 li at loam cake, so that there is the air duct that passes loam cake 212, allow extraneous air to be sucked into by it.Loam cake 212 also has one and cuts away part 214, and its structure is corresponding with the structure of fluid passage lid 250, so that fluid passage lid 250 can be exposed to the outside of suction port assembly 200.Correspondingly, fluid passage lid 250 highlights by cutting away part 214.Although the upper shed 213 of two form of slits is arranged in the drawings, term " opening " should also be understood to include one or more other shaped aperture.For example, can pass one or more avette, circle, ellipse, the hole of square or rectangle replaces two shown in the figure.Any one or a plurality of passage by loam cake 212 all are " openings ".Selectively, a cap member can be installed in the upper shed optionally only to open when air sucks.
As shown in Figure 3, dust groove 240 is formed on the bottom of lower casing 222 with a kind of staircase structural model (stepwise configuration).The rib 246 that dust groove 240 is formed on lower casing 222 bottoms separates between the first dust groove 242 and the second dust groove 244, and the first dust groove 242 operatively is connected with first inhalation port 226, and the second dust groove 244 operatively is connected with second inhalation port 228.Two under sheds 235 are respectively formed at the first dust groove 242 and 244 li positions near rib 246 of the second dust groove.The embodiment of the replacement of opening 235 also comprises avette or leg-of-mutton opening.Under shed 235 can be formed on many positions and have a variety of structures, as long as they are operably connected to first and second inhalation ports 226 and 228.
By aforesaid structure, extraneous air can flow and is directed by the bottom of under shed 235 towards lower casing 222 by upper shed 213.When extraneous air was sucked into, the dust between first and second inhalation ports 226 and 228 was disperseed, and was sucked into first and second inhalation ports 226 and 228 by the first and second dust grooves 242 and 244.By this operation, the dust of suction port assembly 200 both sides S can be cleaned effectively and the cleaning efficiency of core C also improves.As a result, vacuum cleaner can clean or even very wide cleaning area effectively.Dotted arrow among Fig. 3 has been indicated passage, flows via under shed 235 by first and second inhalation ports 226 and 228 by the air of this passage from upper shed 213.The wheel 239 at two pairs of intervals is installed in the front side and the rear side of lower casing 222 bottoms.
As shown in Figure 2, there are first and second fluid passages 230 and 232, the first and second fluid passages 230 and 232 to be communicated with 222 li of lower casings with first and second inhalation ports 226 and 228 fluids.Particularly, first and second fluid passages 230 and 232 are to cover 250 formed spaces by bottom 222 defined lower casings 222 and fluid passage.Correspondingly, be directed into first and second fluid passages 230 and 232 by dust by first and second inhalation ports 226 and 228, and move forward into main body of dust collector 100 (Fig. 4) from the air dispersion of upper and lower opening 213 and 235.Lower casing 222 has a following extension pipe connector base 224 in its back-end, and the downside of the knuckle 118 of extension pipe connector 116 rotatably is installed on it.Lower casing 222 also has a fluid passage cover base 234, and fluid passage lid 250 is installed on it.
Fluid passage lid 250 is domes in fact on the cross section with respect to the motion vertical of suck air.Fluid passage lid 250 is preferably made by transparent plastic material so that the user observes.Correspondingly, the user can notice in time that dust stops up such problem in the fluid passage for example.Bead 258 is extended along the border of fluid passage lid 250, is pushed by loam cake 212 at the process medium fluid channel cover 250 that loam cake 212 engages with lower casing 222.
The assembling process of suction port assembly 200 according to an embodiment of the invention is described below.
At first, the knuckle 118 of extension pipe connector 116 is inserted into the following extension pipe connector base 224 of lower casing 222 rear ends or rear side.Fluid passage lid 250 is installed on the fluid passage cover base part that is formed on the lower casing 222.Next, because fluid passage lid 250 is installed on the lower casing 222, the knuckle 118 of extension pipe connector 116 is installed to up and down on the extension pipe connector base 224 and 264 movably.Loam cake 212 is connected to lower casing 122 and fluid passage lid 250 then.Suction port assembly is finally by the such securing member 236 of for example screw, by be formed on loam cake 212 and lower casing 222 on corresponding fastener hole 238 engage, and be assembled into together.Loam cake 212 is pressed on the bead 258 of fluid passage lid 250 so that fluid passage lid 250 and lower casing 222 can engage each other airtightly.
Fig. 4 is the perspective view according to the vacuum cleaner of an exemplary embodiments of the present invention.
With reference to Fig. 4, comprise a vacuum cleaner main body 100 according to the vacuum cleaner of one particular embodiment of the present invention, vacuum source is installed in the there; An aforesaid suction port assembly 200 is gone up the inspiration dust with the vacuum power that vacuum source produces from the surface that is cleaned; And an extension fluid passage 110, the dust that extends with the guiding inspiration from suction port assembly 200 moves towards vacuum cleaner main body 100.Extending fluid passage 110 comprises: an extension pipe connector 116, extension pipe connector 116 have a knuckle 118, and knuckle 118 engages with suction port assembly 200 movably; An extension pipe 114 is connected with extension pipe connector 116; And a suction hose 112, the one end is connected to extension pipe 114, and the other end is connected to vacuum cleaner main body 100.
Fig. 5 is the front view of above-mentioned suction port assembly 200, describes the operation of suction port assembly according to an embodiment of the invention with reference to it.
The operation of suction port assembly 200 is described referring now to Fig. 4 and Fig. 5.
The inhalation power that is produced by the vacuum source of vacuum cleaner main body 100 is by suction hose 112, and extension pipe 114 and extension pipe connector 116 are delivered to suction port assembly 200.Inhalation power is delivered to first and second inhalation ports 226 and 228 via first and second fluid passages 230 and 232 then.Correspondingly, when inhalation power was transmitted, the dust on the surface that is cleaned was sucked into by first and second inhalation ports 226 and 228.Inhalation power also is passed to the first dust groove 242 (Fig. 3) and the second dust groove 244 (Fig. 3), and under shed 235.Inhalation power transmits by the space that is limited by loam cake 212 and lower casing 222 sealings then, and is passed under shed 235.Dust between first and second inhalation ports 226 and 228 is disperseed, and by the first and second dust grooves 242 and 244 (Fig. 3) by the inhalation power inspiration, enter first and second inhalation ports 226 and 228.Inspiration first and second inhalation ports 226 and 228 dust are directed by first and second fluid passages 230 and 232, and move to extension pipe connector 116, extension pipe 114, and suction hose 112, and enter vacuum cleaner main body 100.
Those of ordinary skill in the art can be appreciated that above-described suction port assembly 200 can provide the cleaning effect of improvement.Similarly, the vacuum cleaner with identical suction port assembly can provide the cleaning effect of improvement.Because the extraneous air by being formed on the upper shed in the upper casing and being formed on the under shed inspiration in the lower casing, the dust between first and second inhalation ports is disperseed (scattered) and is walked clearly.As a result, the cleaning efficiency of suction port assembly core can improve.As a result, even the cleaning efficiency on very wide zone can improve.
In addition, because fluid passage lid 250 made by transparent material, the user can notice from the outside immediately that the dust in the fluid passage for example stops up such problem.Therefore the user also checks from having to when in the fluid passage of 200 li of suction port assemblies obstruction taking place the inconvenience of whole fluid passage of vacuum cleaner and frees.
Previous embodiment and advantage only are exemplary and should be counted as having limited the present invention.The present invention can easily be applied in the device of other types.The description of embodiments of the invention also is schematically, and the scope of claim without limits, and many replacements, and revising and changing is clearly to those skilled in the art.
Claims (9)
1. suction port assembly comprises:
Upper casing and lower casing;
Be formed on first and second inhalation ports on the lower casing;
At least one upper shed in upper casing, this upper shed allow extraneous air to be sucked into by this upper shed by the suction that is applied to first and second inhalation ports; And
Be formed at least one under shed on the lower casing, this under shed is being communicated with between first and second inhalation ports and with the upper shed fluid so that the air by the upper shed inspiration is directed between first and second inhalation ports to dispel from this or to disperse dust.
2. the suction port assembly of claim 1 comprises also with respect to the bottom of lower casing being formed on the dust groove of lower casing with staircase structural model or ladder-type structure that this dust groove connects first and second inhalation ports, and wherein under shed is positioned in the dust groove.
3. the suction port assembly of claim 2, also comprise the rib that is formed on the dust groove, this rib is divided into the first dust groove that is connected to first inhalation port with the dust groove, and the second dust groove that is connected to second inhalation port, and wherein under shed is respectively formed in the first and second dust grooves.
4. the suction port assembly of claim 1, also comprise first and second fluid passages that are formed on upper casing and the lower casing, each fluid passage all is communicated with the first and second inhalation port fluids, so that be directed by this place by the air of the first and second inhalation port inspirations.
5. the suction port assembly of claim 4, wherein upper casing comprises:
Fluid passage lid forms the top of first and second fluid passages, and cooperates with lower casing or engage; And
Loam cake, be positioned at fluid passage lid above, and cooperate with lower casing or engage.
6. the suction port assembly of claim 5, wherein the fluid passage lid is made by transparent material.
7. vacuum cleaner comprises:
Main body of dust collector, vacuum source are contained in wherein;
Extend the fluid passage, its first end is connected to main body of dust collector in the mode that is communicated with the vacuum source fluid; And
Suction port assembly is connected to second end that extends the fluid passage, and wherein
Suction port assembly comprises:
Upper casing and lower casing;
Be formed on first and second inhalation ports on the lower casing;
At least one upper shed in upper casing, this upper shed allow extraneous air to be inhaled into by this upper shed by the suction of first and second inhalation ports.
8. the vacuum cleaner of claim 7 comprises also with respect to the bottom of lower casing being formed on the dust groove of lower casing with staircase structural model or ladder-type structure that the dust groove connects first and second inhalation ports, and wherein under shed is positioned in the dust groove.
9. the vacuum cleaner of claim 7, wherein upper casing comprises:
Fluid passage lid forms the top of first and second fluid passages, and cooperates with lower casing or engage; And
Loam cake, be positioned at fluid passage lid above, and cooperate with lower casing or engage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20040050991 | 2004-07-01 | ||
| KR1020040050991A KR100613102B1 (en) | 2004-07-01 | 2004-07-01 | A suction port assembly and a vacuum cleaner having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1714731A true CN1714731A (en) | 2006-01-04 |
Family
ID=36711202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100042359A Pending CN1714731A (en) | 2004-07-01 | 2005-01-07 | Vacuum cleaner suction port assembly and vacuum cleaner |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20060000054A1 (en) |
| JP (1) | JP2006015113A (en) |
| KR (1) | KR100613102B1 (en) |
| CN (1) | CN1714731A (en) |
| AU (1) | AU2004242552B2 (en) |
| DE (1) | DE102005001136B4 (en) |
| ES (1) | ES2273548B1 (en) |
| FR (1) | FR2872402A1 (en) |
| GB (1) | GB2415610B (en) |
| IT (1) | ITTO20050051A1 (en) |
| RU (1) | RU2286078C2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190860A (en) * | 2012-01-06 | 2013-07-10 | 戴森技术有限公司 | A floor tool for a vacuum cleaner |
| CN104622388A (en) * | 2013-11-12 | 2015-05-20 | 江苏美的春花电器股份有限公司 | Dust collector and floor brush thereof |
| CN112971594A (en) * | 2019-12-17 | 2021-06-18 | 宁波方太厨具有限公司 | Object surface cleaner |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100642075B1 (en) * | 2005-10-21 | 2006-11-10 | 삼성광주전자 주식회사 | A suction nozzle of vacuum cleaner |
| JP4978039B2 (en) * | 2006-03-31 | 2012-07-18 | パナソニック株式会社 | Vacuum cleaner suction tool and electric vacuum cleaner using the same |
| JP6198234B2 (en) | 2013-04-15 | 2017-09-20 | アクティエボラゲット エレクトロラックス | Robot vacuum cleaner with protruding side brush |
| WO2014169943A1 (en) | 2013-04-15 | 2014-10-23 | Aktiebolaget Electrolux | Robotic vacuum cleaner |
| DE102013108893B4 (en) * | 2013-08-16 | 2019-03-14 | Wessel-Werk Gmbh | vacuum cleaner nozzle |
| GB2520549B (en) * | 2013-11-25 | 2017-06-14 | Hoover Ltd | Vacuum cleaner head |
| KR102130190B1 (en) | 2013-12-19 | 2020-07-03 | 에이비 엘렉트로룩스 | Robotic cleaning device |
| US10617271B2 (en) | 2013-12-19 | 2020-04-14 | Aktiebolaget Electrolux | Robotic cleaning device and method for landmark recognition |
| EP3082541B1 (en) | 2013-12-19 | 2018-04-04 | Aktiebolaget Electrolux | Adaptive speed control of rotating side brush |
| JP6638988B2 (en) | 2013-12-19 | 2020-02-05 | アクチエボラゲット エレクトロルックス | Robot vacuum cleaner with side brush and moving in spiral pattern |
| WO2015090439A1 (en) | 2013-12-20 | 2015-06-25 | Aktiebolaget Electrolux | Dust container |
| CN106415423B (en) | 2014-07-10 | 2021-01-01 | 伊莱克斯公司 | Method for detecting a measurement error of a robotic cleaning device |
| CN106659345B (en) * | 2014-09-08 | 2019-09-03 | 伊莱克斯公司 | Robotic vacuum cleaner |
| JP6459098B2 (en) | 2014-09-08 | 2019-01-30 | アクチエボラゲット エレクトロルックス | Robot vacuum cleaner |
| US10264937B2 (en) | 2014-10-08 | 2019-04-23 | Emerson Electric Co. | Swivel assembly for a vacuum accessory |
| US9241603B1 (en) | 2014-10-08 | 2016-01-26 | Emerson Electric Co. | Swivel assembly for connecting a wand to a vacuum accessory and associated accessory tool for use on hard surface |
| US10258213B2 (en) * | 2014-10-08 | 2019-04-16 | Emerson Electric Co. | Balanced airflow for a vacuum accessory |
| EP3230814B1 (en) | 2014-12-10 | 2021-02-17 | Aktiebolaget Electrolux | Using laser sensor for floor type detection |
| WO2016091320A1 (en) | 2014-12-12 | 2016-06-16 | Aktiebolaget Electrolux | Side brush and robotic cleaner |
| WO2016095966A1 (en) | 2014-12-16 | 2016-06-23 | Aktiebolaget Electrolux | Cleaning method for a robotic cleaning device |
| WO2016095965A2 (en) | 2014-12-16 | 2016-06-23 | Aktiebolaget Electrolux | Experience-based roadmap for a robotic cleaning device |
| KR101671727B1 (en) | 2014-12-31 | 2016-11-04 | 한국콜마주식회사 | Cream type cosmetic composition comprising idebenone macro capsule using skin lipids complex and preparing method thereof |
| DE102015104436A1 (en) * | 2015-03-24 | 2016-09-29 | Wessel-Werk Gmbh | Sliding sole for a vacuum cleaner nozzle |
| CN107405034B (en) | 2015-04-17 | 2022-09-13 | 伊莱克斯公司 | Robot cleaning apparatus and method of controlling the same |
| KR102445064B1 (en) | 2015-09-03 | 2022-09-19 | 에이비 엘렉트로룩스 | system of robot cleaning device |
| US11169533B2 (en) | 2016-03-15 | 2021-11-09 | Aktiebolaget Electrolux | Robotic cleaning device and a method at the robotic cleaning device of performing cliff detection |
| CN109068908B (en) | 2016-05-11 | 2021-05-11 | 伊莱克斯公司 | Robot cleaning device |
| KR20220025250A (en) | 2017-06-02 | 2022-03-03 | 에이비 엘렉트로룩스 | Method of detecting a difference in level of a surface in front of a robotic cleaning device |
| CN111093447B (en) | 2017-09-26 | 2022-09-02 | 伊莱克斯公司 | Movement control of a robotic cleaning device |
| CN110960145A (en) * | 2019-12-31 | 2020-04-07 | 追创科技(苏州)有限公司 | Water absorption structure for water absorption brush |
| KR102462350B1 (en) | 2020-07-13 | 2022-11-03 | 주식회사 알엠사이언스 | Lipid beads comprising idebenone or a pharmaceutically acceptable salt thereof and a process for preparing the same |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE721815C (en) * | 1939-09-25 | 1942-06-19 | Electrolux Ab | Mouthpiece for vacuum cleaner |
| US2348082A (en) * | 1942-09-18 | 1944-05-02 | Electrolux Corp | Vacuum cleaner |
| US3032800A (en) * | 1958-03-05 | 1962-05-08 | Electrolux Corp | Vacuum cleaner suction nozzle |
| US3013295A (en) * | 1959-05-26 | 1961-12-19 | Electrolux Ab | Suction nozzle |
| US3150402A (en) * | 1962-04-11 | 1964-09-29 | Electrolux Ab | Suction cleaner nozzle |
| US3238557A (en) * | 1963-11-12 | 1966-03-08 | Berry W Foster | Vortex pickup device |
| US3331091A (en) * | 1965-10-07 | 1967-07-18 | Berry W Foster | Vortex pickup device |
| DE2610866A1 (en) * | 1976-03-15 | 1977-09-29 | Fuhrmann Schuetze Wolfhard | Vacuum suction cleaner nozzle - has suction openings on either side of widening suction section |
| GB2171594A (en) * | 1985-02-28 | 1986-09-03 | Cecil Noel Selfe | Attachment for a vacuum cleaner |
| FR2599236B1 (en) * | 1986-05-30 | 1989-03-10 | Olivier Ets Georges | VACUUM CLEANER WITH WIRE PULLER. |
| US5123141A (en) * | 1990-02-09 | 1992-06-23 | Rexair, Inc. | Cleaning tool having airflow directing manifold for a vacuum cleaner system |
| SE9501912D0 (en) * | 1995-05-21 | 1995-05-21 | Goeran Edlund | Device for connection to vacuum conducting line |
| SE509517C2 (en) * | 1997-06-13 | 1999-02-08 | Electrolux Ab | Furniture nozzle for a vacuum cleaner |
| DE29821984U1 (en) * | 1998-12-01 | 1999-07-15 | Gorzny, Klaus, Dr., 45770 Marl | Device for detecting blockages in the suction system of vacuum cleaners |
| JP2001212041A (en) * | 2000-01-31 | 2001-08-07 | Hitachi Ltd | Electric vacuum cleaner |
| AU779644B2 (en) * | 2000-10-31 | 2005-02-03 | Samsung Gwangju Electronics Co., Ltd. | Suction port assembly of vacuum cleaner |
| GB0104675D0 (en) * | 2001-02-24 | 2001-04-11 | Dyson Ltd | A tool for a vacuum cleaner |
| KR101018971B1 (en) * | 2002-01-25 | 2011-03-03 | 제임스 알. 알톤 | Vacuum cleaner nozzle assembly having edge-cleaning ducts |
| JP2005028183A (en) * | 2004-10-29 | 2005-02-03 | Mitsubishi Electric Corp | Suction implement for vacuum cleaner |
-
2004
- 2004-07-01 KR KR1020040050991A patent/KR100613102B1/en not_active IP Right Cessation
- 2004-10-15 JP JP2004302126A patent/JP2006015113A/en active Pending
- 2004-12-01 US US11/000,781 patent/US20060000054A1/en not_active Abandoned
- 2004-12-17 RU RU2004137080/12A patent/RU2286078C2/en not_active IP Right Cessation
- 2004-12-23 AU AU2004242552A patent/AU2004242552B2/en not_active Ceased
-
2005
- 2005-01-05 ES ES200500013A patent/ES2273548B1/en not_active Withdrawn - After Issue
- 2005-01-07 GB GB0500266A patent/GB2415610B/en not_active Expired - Fee Related
- 2005-01-07 FR FR0500175A patent/FR2872402A1/en active Pending
- 2005-01-07 CN CNA2005100042359A patent/CN1714731A/en active Pending
- 2005-01-10 DE DE102005001136A patent/DE102005001136B4/en not_active Expired - Fee Related
- 2005-01-28 IT IT000051A patent/ITTO20050051A1/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190860A (en) * | 2012-01-06 | 2013-07-10 | 戴森技术有限公司 | A floor tool for a vacuum cleaner |
| CN104622388A (en) * | 2013-11-12 | 2015-05-20 | 江苏美的春花电器股份有限公司 | Dust collector and floor brush thereof |
| CN104622388B (en) * | 2013-11-12 | 2018-01-30 | 江苏美的清洁电器股份有限公司 | Dust catcher and its scrubbing brush |
| CN112971594A (en) * | 2019-12-17 | 2021-06-18 | 宁波方太厨具有限公司 | Object surface cleaner |
| CN112971594B (en) * | 2019-12-17 | 2022-05-17 | 宁波方太厨具有限公司 | Object surface cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2872402A1 (en) | 2006-01-06 |
| GB2415610B (en) | 2006-05-24 |
| KR100613102B1 (en) | 2006-08-17 |
| JP2006015113A (en) | 2006-01-19 |
| ES2273548A1 (en) | 2007-05-01 |
| DE102005001136A1 (en) | 2006-02-02 |
| DE102005001136B4 (en) | 2008-03-20 |
| KR20060002084A (en) | 2006-01-09 |
| RU2286078C2 (en) | 2006-10-27 |
| AU2004242552A1 (en) | 2006-01-19 |
| GB0500266D0 (en) | 2005-02-16 |
| US20060000054A1 (en) | 2006-01-05 |
| GB2415610A (en) | 2006-01-04 |
| ES2273548B1 (en) | 2008-06-01 |
| ITTO20050051A1 (en) | 2006-01-02 |
| AU2004242552B2 (en) | 2007-03-15 |
| RU2004137080A (en) | 2006-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1714731A (en) | Vacuum cleaner suction port assembly and vacuum cleaner | |
| CN1714730A (en) | Suction port assembly and a vacuum cleaner having the same | |
| KR100548896B1 (en) | Vacuum cleaner and Suction port assembly thereof | |
| US20050172586A1 (en) | Cyclone dust-collecting apparatus | |
| CN1759796A (en) | Cyclone dust-separating apparatus | |
| CN210990037U (en) | Dust box, dust box assembly and cleaning device | |
| KR100357939B1 (en) | Electric vacuum cleaner | |
| CN100339038C (en) | Suction port assembly of vacuum cleaner | |
| EP2060219A2 (en) | Vacuum cleaner | |
| CN211484410U (en) | Dust box, dust box assembly and cleaning device | |
| CN1636487A (en) | Vacuum cleaner | |
| KR100445807B1 (en) | Suction hose assemble of an upright-type vacuum cleaner | |
| CN2749445Y (en) | Water filtering dust collector | |
| AU2007201840A1 (en) | Suction nozzle of vacuum cleaner | |
| KR200242787Y1 (en) | a inhaler nozzle for a vacuum cleaner | |
| KR0118799Y1 (en) | Suction brush of a vacuum cleaner | |
| KR20060034897A (en) | A suction port assembly of vacuum cleaner | |
| KR100596228B1 (en) | Brush for vacuum cleaner | |
| CN1875856A (en) | Structure for mounting motor filter to vacuum cleaner | |
| CN117179622A (en) | Suction nozzle for extracting cleaner | |
| KR100690696B1 (en) | Vertical type exhaust hood | |
| KR100227429B1 (en) | Inserting structure of dust bag for vacuum cleaner | |
| KR19990037270U (en) | Intake port of vacuum cleaner | |
| CN101108107A (en) | Dust collecting unit of dust aspirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |