CN1780579A - Vacuum cleaner apparatus with a retractable hose - Google Patents
Vacuum cleaner apparatus with a retractable hose Download PDFInfo
- Publication number
- CN1780579A CN1780579A CNA2004800111691A CN200480011169A CN1780579A CN 1780579 A CN1780579 A CN 1780579A CN A2004800111691 A CNA2004800111691 A CN A2004800111691A CN 200480011169 A CN200480011169 A CN 200480011169A CN 1780579 A CN1780579 A CN 1780579A
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- vacuum cleaner
- bar
- length
- flexible
- 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
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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
A vacuum cleaner hose has a rigid cleaning wand (21) with a valve (26) and a flexible hose (30) that can be retracted by suction pressure when the valve (26) is closed. The hose (30) extends within the wand (21) and is secured at its forward end (31) adjacent the forward end of the wand. A flexible sleeve (40) is joined at one end with the vacuum cleaner (1) and extends along the rear part of the hose (30) so that it can be attached to the rear end of the wand (21) when the hose is retracted, to retain it in a retracted state.
Description
The present invention relates to a kind of vacuum cleaner apparatus, this dust catcher comprises the vacuum cleaner that has suction inlet, be essentially the tubulose channel washer of rigidity and the flexible hose that can on length, extend and withdraw, this flexible pipe links to each other with this suction inlet at place, one end, the other end of this flexible pipe and this bar are fixed, and when being in collecting state, this other end extends to the leading section of this bar basically.
Vacuum cleaner can be a vertical type, and wherein cleaning swabbing action is to provide by the pump that has inlet under machine.On the contrary, cylinder vacuum cleaner has the inlet that is connected to flexible pipe one end, and the other end of flexible pipe is connected on the suction cleaning head.Upright vacuum also is provided with such device usually, and accessory hose can be connected on the inlet by this device, so that adopt hand-held suction head to clean this machine zone that is beyond one's reach.The used flexible pipe of vacuum cleaner is comparatively huge, so they must come with the dust catcher branch and deposit.Have extensile characteristic by the another kind of flexible pipe on some vacuum cleaners of principal manufacturer sale, its intrinsic withdrawal length (when not using) is less than its length of run (in use).This length of run is about five times of this withdrawal length.Though this flexible pipe has than the easier advantage of depositing of traditional flexible pipe, however its elasticity make under some occasions and to be difficult to use it, for especially true than the lighter cylinder vacuum cleaner of upright vacuum.
WO03/024294 has described a kind of vacuum cleaner hose, by applying vacuum it is withdrawn on length, and can remain on the vacuum cleaner or remain in the independent external container with its length of withdrawing.WO99/35954 has described a kind of vacuum cleaner, and wherein this flexible pipe can be withdrawn in the flexible outer sleeve that links to each other with vacuum cleaner.EP1011408 has described a kind of vacuum cleaner hose, and it can be withdrawn in the channel washer of rigidity, and keeps this flexible pipe by being positioned at the accessory with groove fit this flexible pipe outside on this bar.US4050113 has described a kind of vacuum cleaner, and wherein flexible pipe is withdrawn in the pipe that is fixed on the dust catcher outside.EP388676 has described a kind of upright vacuum cleaner, and wherein a part of length of accessory hose leaves in the channel washer of fastener on dust catcher.WO86/07247 has described another kind of vacuum cleaner hose, and wherein this flexible pipe can be deposited in the channel washer.
An object of the present invention is to provide a kind of substituting flexible pipe and the vacuum cleaner apparatus that includes this flexible pipe.
According to an aspect of the present invention, a kind of vacuum cleaner apparatus of above-mentioned indication type is provided, it is characterized in that flexible outer member externally extends along the partial-length of flexible pipe, and be suitable for being fixed between the rearward end and vacuum cleaner of described bar, so that described flexible pipe is remained in described bar and the described outer member with retracted mode.
Flexible pipe is by the swabbing pressure regracting, and this bar comprises that is used to stop up the blanking plug that air flows into this flexible pipe.This flexible outer member can be a sleeve.The leading section of this flexible pipe preferably is adjacent to the leading section of this bar and fixes.This bar is preferably telescopic, and it has at least two parts, and wherein a part can be slided in another part.This outer flexible member can be fixed in one end and vacuum cleaner, and has the joint that an energy is connected with the rearward end of this bar in its other end.
According to a further aspect in the invention, provide the hose of being made up of flexible pipe, bar and outer flexible member, the vacuum cleaner apparatus that is used for aspect above-mentioned according to the present invention is used.
According to a further aspect in the invention, a kind of method of operating vaccum suction cleaners device is provided, comprise the steps: an end of flexible hose is applied suction, use is connected to the cleaning head that is essentially on the rigid rod at the opposed end of flexible pipe and cleans, subsequently with respect to the previous section of this bar withdrawal hose length, and with respect to the aft section of flexible outer member withdrawal hose length, this flexible outer member is fixed between the rearward end and vacuum cleaner of this bar, flexible pipe just is held with the length of withdrawal like this.
This method can comprise step: in vacuum cleaner (1) work, stop up the passage that air flows into the flexible pipe leading section, the suction that produces in flexible pipe so enough makes this flexible pipe of withdrawal on length.
With reference now to accompanying drawing,, in the mode of example the vacuum cleaner apparatus that includes according to flexible pipe of the present invention is described, wherein:
Fig. 1 is this device side view in use;
Fig. 2 is an end of this flexible pipe and the side view of this outer sleeve; And
Fig. 3 is the part cross sectional plane figure of the bar of withdrawing for collection.
This device comprises cylinder vacuum cleaner 1 and is connected hose 2 on the suction inlet 3 of this dust catcher.
Vacuum cleaner 1 can be a dust catcher fully traditionally.
This hose 2 comprises the suction cleaning head 20 of the leading section 22 that is connected to rigidity channel washer 21 at its leading section.This bar 21 be tubulose and be telescopic, it has two parts 23 and 24, these two parts can extend on length and lock together and be used for cleaning, also can be retracted back in another being used to deposit.This bar 21 has a valve or a blanking plug 26 at its leading section 22.Towards end 27 thereafter, this bar 21 has a handle 28 on the part 24 in the back.
This hose 2 also comprises an extensible and retractible flexible hose 30 on length.Particularly, flexible pipe 30 has the development length of a nature, and can by apply overcome its flexible axial compressive force and on length with its withdrawal.Typically, the ratio of this withdrawal length and development length is between about 1: 3 and 1: 5.Flexible pipe 30 is the sort of type described in WO 03/024294 preferably, and it has spiral support metal line and flexible outer sleeve, and when flexible pipe was withdrawn on length, this sleeve externally was folded between each circle of metal wire.The leading section 31 of flexible pipe 30 is connected with the leading section 22 of bar 21, and leads to the inside of cleaning head 20.Flexible pipe 30 extends in bar 21 backward, and extends end 27 thereafter.The rearward end 32 of flexible pipe 30 has the joint 33 that is connected with suction inlet 3 on the vacuum cleaner 1.
The rearward end 32 of flexible pipe 30 is extended in the flexible outer member of a weak point, and this flexible outer member is the form of the maintenance sleeve 40 that links to each other with joint 33 on the flexible pipe in the one end.Sleeve 40 preferably has fixing length, perhaps just can extend a little, and can have smooth surface or have like that as shown in order to improve flexible corrugated.Sleeve 40 has a joint 41 at its leading section 42.
As shown in Figure 1, the length of flexible pipe 30 enough provides flexible portion between the rearward end 27 of channel washer 21 and vacuum cleaner 1, thereby makes this bar operate and provide effective cleaning radius around vacuum cleaner easily.The short relatively length and the flexible characteristic of sleeve 40 guaranteed the motion that it does not hinder bar 21 basically.
When the user finished cleaning and wishes flexible pipe 30 is covered up, he shut blanking plug 26, continues to produce suction force by vacuum cleaner 1 simultaneously.This just produces decompression in flexible pipe 30, cause flexible pipe is applied axial compressive force, and therefore cause it to withdraw on length.When flexible pipe 30 withdrawals, its previous section moves in the bar 21, and its aft section moves in the maintenance sleeve 40.This just causes the rearward end 27 of bar 21 and the leading section 42 of sleeve 40 to lean on tightlyer, can link to each other with the rearward end of bar up to the joint 41 that is positioned at barrel forward end portion.Therefore this moment, sleeve 40 was fixed between the rearward end 27 and vacuum cleaner 1 of bar 21.When finishing at this moment, flexible hose 30 is encased in bar 21 and the sleeve 40 along its whole length.Now can be by these two parts 23 and 24 are relative to each other flexible and bar 21 is shortened, and can bar 21 be fixed on the shell of vacuum cleaner 1 by a standing finish (not shown).
Preferably, bar 21 is arranged essentially parallel to the length of vacuum cleaner 1 and extends, and suction inlet 3 is provided with towards an end of dust catcher, so that reduce as far as possible link to each other with the suction inlet length of required sleeve 40 of bar.Can shut vacuum cleaner 1 now, allow the pressure in the flexible pipe 30 to return to atmospheric pressure.Because flexible pipe 30 is kept by bar 21 and sleeve 40, so flexible pipe 30 can remain under its retracted mode.When vacuum cleaner 1 reused, the user was as long as unclamp sleeve 40 from the rearward end 27 of bar 21, and 30 extensions of permission flexible pipe get final product.May need bar 21 is pulled away from vacuum cleaner 1 a little, so that make flexible pipe 30 fully extend.
The invention enables vacuum cleaner hose can one very compact structure collected, make that this device is easier to deposit.
After using,, just hose can be taken off from vacuum cleaner only by unclamping the joint that links to each other with suction inlet.If for more convenient, the flexible pipe that is arranged in bar and sleeve can be separated with dust catcher and deposit.
Replacement is fixed to the rearward end of sleeve on the dust catcher, the leading section of sleeve can be fixed to the rearward end of bar, and the rearward end of sleeve can have the detachable connector that can be connected with dust catcher.
This hose is not limited to use with cylinder vacuum cleaner, use with upright vacuum but can be used as attached hose, or the central vacuum cleaner system uses together.This flexible pipe does not need by the suction force withdrawal, only the substitute is manually flexible pipe to be advanced in bar and the sleeve.This flexible pipe can have be under normal conditions the withdrawal state, so just must apply pulling force a little and make its extension, and so after using, the intrinsic elasticity of flexible pipe is pulled into flexible pipe in bar and the outer member.
Replace this outer sleeve, can be by some other compliant retainer flexible pipe is remained on its withdrawal length.The unnecessary leading section that is fixed on bar of the leading section of flexible pipe, but can slide into end thereafter along its length, so that total effective length of increase is provided, in order to collect, the leading section of flexible pipe slidably arrives the leading section of bar.
Claims (9)
1. vacuum cleaner apparatus, comprise the vacuum cleaner (1) that has suction inlet (3), be essentially the tubulose channel washer (21) of rigidity and the flexible hose (30) that can on length, extend and withdraw, described flexible pipe (30) links to each other with described suction inlet (3) in one end (32), the other end (31) of described flexible pipe (30) is fixing with described bar (21), and described end (31) extend to the leading section (22) of described bar basically when being in collecting state, it is characterized in that: flexible outer member (40) is externally extended along the partial-length of described flexible pipe, and be suitable for being fixed between the rearward end (27) and dust catcher (1) of described bar (21), so that described flexible pipe (30) is remained in described bar (21) and the described outer member (40) with retracted mode.
2. vacuum cleaner apparatus according to claim 1 is characterized in that: described flexible pipe (30) can be withdrawn by swabbing pressure, and described bar (21) comprises a blanking plug (26), is used to stop up air and flows into described flexible pipe.
3. vacuum cleaner apparatus according to claim 1 and 2 is characterized in that: described flexible outer member is sleeve (40).
4. according to the described vacuum cleaner apparatus of aforementioned arbitrary claim, it is characterized in that: it is fixing that the described leading section of described flexible pipe (30) is adjacent to the described leading section (22) of described bar (21).
5. according to the described vacuum cleaner apparatus of aforementioned arbitrary claim, it is characterized in that: described bar (21) is telescopic, and it has at least two parts (23 and 24), and one of them part can be slided in another part.
6. according to the described vacuum cleaner apparatus of aforementioned arbitrary claim, it is characterized in that: described outer flexible member (40) is fixing in one end thereof and described vacuum cleaner (1), and has the joint (41) that can be connected with the described rearward end (27) of described bar (21) in its another end (42).
7. hose (2), it comprises flexible pipe (30), bar (21) and outer flexible member (40), is used for according to the described vacuum cleaner apparatus of aforementioned arbitrary claim.
8. the method for an operating vaccum suction cleaners device, comprise the steps: an end (32) of flexible hose (30) is applied suction, the opposed end (31) of use in described flexible pipe (30) is connected to the cleaning head that is essentially on the rigid rod (21) and cleans, subsequently with respect to the withdraw previous section of described flexible pipe (30) length of described bar (21), and with respect to the withdraw aft section of described flexible pipe (30) length of flexible outer member (40), described flexible outer member (40) is fixed between the rearward end (27) and vacuum cleaner (1) of described bar (21), described like this flexible pipe (30) is held the length with withdrawal.
9. method according to claim 8, it is characterized in that, comprise step: in vacuum cleaner (1) work, stop up the passage that air flows into the leading section (31) of described flexible pipe (30), the suction that produces in described flexible pipe (30) enough makes described flexible pipe withdraw on length like this.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0309381.2 | 2003-04-25 | ||
| GB0309381 | 2003-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1780579A true CN1780579A (en) | 2006-05-31 |
Family
ID=33396998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800111691A Pending CN1780579A (en) | 2003-04-25 | 2004-04-19 | Vacuum cleaner apparatus with a retractable hose |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20070157425A1 (en) |
| EP (1) | EP1619988A1 (en) |
| JP (1) | JP2006524528A (en) |
| KR (1) | KR20060004653A (en) |
| CN (1) | CN1780579A (en) |
| AU (1) | AU2004233630A1 (en) |
| BR (1) | BRPI0408461A (en) |
| CA (1) | CA2518751A1 (en) |
| MX (1) | MXPA05011204A (en) |
| WO (1) | WO2004096002A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406376B (en) * | 2007-09-28 | 2011-12-21 | 株式会社东芝 | Vacuum cleaner |
| CN102578972A (en) * | 2011-01-12 | 2012-07-18 | 乐金电子(天津)电器有限公司 | Flow pipeline structure of vertical dust collector |
| CN107260068A (en) * | 2016-04-08 | 2017-10-20 | 戴森技术有限公司 | Bar and hose for vacuum cleaner |
| CN108778081A (en) * | 2015-12-21 | 2018-11-09 | 伊莱克斯家用护理产品有限公司 | Multi-functional vacuum cleaner |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0403877D0 (en) * | 2004-02-21 | 2004-03-24 | Smiths Group Plc | Vacuum cleaners and hoses |
| GB2416482B (en) * | 2004-07-22 | 2007-12-05 | Techtronic Ind Co Ltd | Hose assembly for suction cleaner |
| DE102004058323B3 (en) * | 2004-12-02 | 2006-05-11 | Miele & Cie. Kg | Suction hose for vacuum cleaner has flexible tube for covering entire first hose part and section of second hose part, in which flexible tube has length corresponding to length of first hose part in extended state |
| DE102004058556A1 (en) | 2004-12-03 | 2006-06-08 | Miele & Cie. Kg | Suction hose for vacuum cleaner |
| GB0625806D0 (en) | 2006-12-22 | 2007-02-07 | Dyson Technology Ltd | Hose for a surface treating appliance |
| EP2042072B1 (en) * | 2007-09-28 | 2015-07-01 | Kabushiki Kaisha Toshiba | Vacuum cleaner |
| DE102009026748B4 (en) * | 2009-06-04 | 2013-12-12 | BSH Bosch und Siemens Hausgeräte GmbH | Suction pipe arrangement and suction device, in particular vacuum cleaner, with telescoping pipe sections |
| KR101139503B1 (en) * | 2009-09-29 | 2012-05-02 | 광동하이텍 주식회사 | Telescopic pipe for vacuum cleaner |
| US10292558B2 (en) | 2015-02-25 | 2019-05-21 | M.D. Manufacturing, Inc. | Vacuum hose retraction system |
| USD860562S1 (en) | 2017-09-19 | 2019-09-17 | Kärcher North America, Inc. | Vacuum wand |
| US11751735B2 (en) | 2020-06-01 | 2023-09-12 | M.D. Manufacturing, Inc. | Vacuum and hose retraction system |
| US11313495B1 (en) | 2020-06-02 | 2022-04-26 | Darryl Erickson | Rigid hose for wet/dry vacuum |
| USD948824S1 (en) * | 2021-02-10 | 2022-04-12 | Feng Wu | Vacuum cleaner hose |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8502774D0 (en) * | 1985-06-05 | 1985-06-05 | Stefan Moszkowski | SUCTION CHANNEL FOR AIR TRANSPORT |
| US5584436A (en) * | 1994-11-18 | 1996-12-17 | White Consolidated Industires, Inc. | Portable blower with detachable nozzle |
| US6108861A (en) * | 1995-12-06 | 2000-08-29 | Royal Appliance Mfg. Co. | Extendable hose for a vacuum cleaner |
| DE19843973B4 (en) * | 1998-01-16 | 2015-11-05 | BSH Hausgeräte GmbH | Hose arrangement for a vacuum cleaner |
| DE29916226U1 (en) * | 1999-09-15 | 1999-12-16 | Hench Gmbh Kunststoff Technik | Connection hose for cleaning devices |
| US6785934B2 (en) * | 2000-10-02 | 2004-09-07 | Cornice Technologies Inc | Universal vacuum extension kit |
| CN1292698C (en) * | 2001-09-19 | 2007-01-03 | 史密斯集团有限公司 | Vacuum cleaner apparatus and hose thereof |
| US6948527B2 (en) * | 2001-11-24 | 2005-09-27 | Gary Dean Ragner | Pressure-actuated linearly retractable and extendible hose |
| CA2463222C (en) * | 2003-04-04 | 2009-03-17 | Matsushita Electric Corporation Of America | Upright vacuum cleaner equipped with electrified stretch hose and wand |
| GB2402047B (en) * | 2003-05-29 | 2006-07-19 | Dyson Ltd | A cleaning head |
| GB0403877D0 (en) * | 2004-02-21 | 2004-03-24 | Smiths Group Plc | Vacuum cleaners and hoses |
| GB0407655D0 (en) * | 2004-04-03 | 2004-05-05 | Smiths Group Plc | Vacuum cleaner hose assemblies |
| US7640620B2 (en) * | 2004-05-10 | 2010-01-05 | Stockton John H | Retractable hose extension for a vacuum |
| US7306012B2 (en) * | 2004-05-10 | 2007-12-11 | Stockton John H | Retractable hose extension for a vacuum |
| GB2416482B (en) * | 2004-07-22 | 2007-12-05 | Techtronic Ind Co Ltd | Hose assembly for suction cleaner |
| DE102004058323B3 (en) * | 2004-12-02 | 2006-05-11 | Miele & Cie. Kg | Suction hose for vacuum cleaner has flexible tube for covering entire first hose part and section of second hose part, in which flexible tube has length corresponding to length of first hose part in extended state |
| US20060123586A1 (en) * | 2004-12-10 | 2006-06-15 | Wegelin Jackson W | Extractor stretch hose |
| US7520302B2 (en) * | 2006-09-28 | 2009-04-21 | Stacy Smith | Electrical stretch hose |
-
2004
- 2004-04-19 JP JP2006506153A patent/JP2006524528A/en active Pending
- 2004-04-19 WO PCT/GB2004/001703 patent/WO2004096002A1/en active Application Filing
- 2004-04-19 MX MXPA05011204A patent/MXPA05011204A/en not_active Application Discontinuation
- 2004-04-19 AU AU2004233630A patent/AU2004233630A1/en not_active Abandoned
- 2004-04-19 CN CNA2004800111691A patent/CN1780579A/en active Pending
- 2004-04-19 BR BRPI0408461-6A patent/BRPI0408461A/en not_active Application Discontinuation
- 2004-04-19 US US10/550,098 patent/US20070157425A1/en not_active Abandoned
- 2004-04-19 EP EP04728207A patent/EP1619988A1/en not_active Withdrawn
- 2004-04-19 KR KR1020057015738A patent/KR20060004653A/en not_active Application Discontinuation
- 2004-04-19 CA CA002518751A patent/CA2518751A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406376B (en) * | 2007-09-28 | 2011-12-21 | 株式会社东芝 | Vacuum cleaner |
| CN102578972A (en) * | 2011-01-12 | 2012-07-18 | 乐金电子(天津)电器有限公司 | Flow pipeline structure of vertical dust collector |
| CN108778081A (en) * | 2015-12-21 | 2018-11-09 | 伊莱克斯家用护理产品有限公司 | Multi-functional vacuum cleaner |
| CN107260068A (en) * | 2016-04-08 | 2017-10-20 | 戴森技术有限公司 | Bar and hose for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1619988A1 (en) | 2006-02-01 |
| BRPI0408461A (en) | 2006-04-04 |
| US20070157425A1 (en) | 2007-07-12 |
| KR20060004653A (en) | 2006-01-12 |
| JP2006524528A (en) | 2006-11-02 |
| CA2518751A1 (en) | 2004-11-11 |
| WO2004096002A1 (en) | 2004-11-11 |
| MXPA05011204A (en) | 2005-12-14 |
| AU2004233630A1 (en) | 2004-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1780579A (en) | Vacuum cleaner apparatus with a retractable hose | |
| CN1921790A (en) | Vacuum cleaner apparatus | |
| CN106216290B (en) | A kind of high velocity sweep BGA base plate cleaning devices | |
| DE60225837T2 (en) | CLEANING HEAD FOR VACUUM CLEANER | |
| CN1739438A (en) | Upright vacuum cleaner incorporating telescopic wand assembly with trigger operation | |
| US6341402B2 (en) | Device for a vacuum cleaner | |
| EP1176352A1 (en) | Hoses and equipment | |
| US20060016045A1 (en) | Hose assembly for suction cleaner | |
| GB2496663A (en) | Cleaner head for a vacuum cleaner | |
| CN102839738A (en) | Rapidly telescopic spray-washing mechanism | |
| JP4167219B2 (en) | Vacuum cleaner | |
| CN111671569A (en) | Clinical ear device of washing of otology | |
| CN1781438A (en) | Telescopic wand for vacuum cleaner | |
| EP1714733B1 (en) | Dust suction device | |
| CN213001587U (en) | Umbrella-shaped cleaning tool for inner wall of pipeline | |
| EP1025791A1 (en) | Pipe shaped handle for vacuum cleaner | |
| CN100376192C (en) | Water filtering type dust collector | |
| CN114343476B (en) | Detachable dust collection pipe joint of hose and using method thereof | |
| CN212263981U (en) | Cleaning device for cleaning optical fiber connecting end in medical diagnostic instrument | |
| CN213793380U (en) | Dust collecting equipment is used in production of nanometer fuel catalyst | |
| CN219115052U (en) | Auxiliary cleaning device for printing equipment | |
| CN107969998A (en) | A kind of cleaning balde device | |
| CN214655553U (en) | Dust removal device of circular weaving machine | |
| CN219597545U (en) | Handheld kitchen ventilator descaling equipment | |
| CN213333612U (en) | Oiling device for guide rail sliding block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |