CN1466929A - Vacuum cleaner having a brush with a floor cloth - Google Patents

Vacuum cleaner having a brush with a floor cloth Download PDF

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Publication number
CN1466929A
CN1466929A CNA031014682A CN03101468A CN1466929A CN 1466929 A CN1466929 A CN 1466929A CN A031014682 A CNA031014682 A CN A031014682A CN 03101468 A CN03101468 A CN 03101468A CN 1466929 A CN1466929 A CN 1466929A
Authority
CN
China
Prior art keywords
vacuum cleaner
cleaning brush
brush
turbine
drive unit
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
Application number
CNA031014682A
Other languages
Chinese (zh)
Inventor
吴长根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Gwangju Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Gwangju Electronics Co Ltd filed Critical Samsung Gwangju Electronics Co Ltd
Publication of CN1466929A publication Critical patent/CN1466929A/en
Pending legal-status Critical Current

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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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
    • 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
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0427—Gearing or transmission means therefor
    • A47L9/0433—Toothed gearings
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0472—Discs

Abstract

A brush for a vacuum cleaner having floor cloth capable of rotating the rotating body to which the floor cloth is attached using a turbine driven by the air sucked in without using any additional power source. The brush for the vacuum cleaner of the present invention comprises a brush case, a driving means disposed inside the brush case and driven by kinetic energy of the external air being sucked inside, a power transferring gear disposed at both sides of the driving means and orthogonally transferring rotary power received from the driving means, and a rotating body connected with the power transferring gear having rotating floor cloth attached.

Description

Vacuum cleaner with cleaning brush of band floor wiper
Technical field
Present invention relates in general to a kind of dust catcher, relate in particular to a kind of cleaning brush that is used for vacuum cleaner with floor wiper, it need not use any additional supply, uses the turbine that is driven by the extraneous air that sucks in the cleaning brush just can rotate the rotary body that links to each other with the floor wiper.
Background technology
Vacuum cleaner sucks by the extraneous air that will contain impurity (for example dust), and utilizes the rotary power of disk type motor to make it pass through filter, thereby from base plate impurity (for example dust) is removed.
Above-mentioned vacuum cleaner generally includes disk type motor, dirt collecting receptacle, has the main body and the flexible pipe that links to each other with described main body of built-in filter.End at described flexible pipe is provided with handle, and it comprises the master cock that is used for the ON/OFF power supply, with the extension that stretches out and link to each other with described cleaning brush from described handle.
When the disk type motor of vacuum cleaner main body is activated, in dirt collecting receptacle, produce negative pressure, therefore the extraneous air that contains impurity (for example dust) flows into the dirt collecting receptacle of main body by extension and flexible pipe after the air admission hole through cleaning brush flows into cleaning brush inside.Unwanted impurity is being removed back (this occurs in the process that air flows through dust filter), the extraneous air of inflow is discharged by the air discharge grille at the main body back side.
Vacuum cleaner can be removed dust and the impurity on the floor, but is difficult to remove obstinate dirt and spot.
Therefore, develop vacuum cleaner recently, be used for the dirt of stubbornness and spot and dust and impurity are removed from the floor with attaching floor wiper.This vacuum cleaner uses the drive motors that links to each other with independent power supply to rotate the rotary body that links to each other with the floor wiper, thereby removes obstinate dirt and spot.Use independent power supply and drive motors to make the volume of cleaning brush shell excessive, and make vacuum cleaner weight very big, so the user uses this vacuum cleaner to carry out very inconvenience of cleaning everywhere.
In addition, for dust catcher provides this cleaning brush very expensive, its part goes wrong easily, and power transmission torque is very low.
Summary of the invention
The purpose of this invention is to provide a kind of cleaning brush that is used for the vacuum cleaner light, that volume is little and cheap that can overcome above-mentioned shortcoming, its vacuum cleaner inside at the floor wiper with connection does not need independent supply unit and motor, utilizes the outside kinetic energy that flows into vacuum cleaner that the rotary body with attaching floor wiper is rotated.
To achieve these goals, the invention provides a kind of cleaning brush that is used for vacuum cleaner, comprising: the cleaning brush shell; Be arranged on the drive unit in the cleaning brush shell, the kinetic energy that its extraneous air that is absorbed produces drives; Power transmission gear, it is arranged on the both sides and the vertical rotary power that obtains from drive unit that transmits of drive unit; With the rotary body that is connected with power transmission gear, it is connected with the floor wiper.
Preferably, described cleaning brush shell comprises upper case and lower case, and power transmission gear comprises worm and worm wheel.
Preferably, be arranged on the cleaning brush enclosure and the described drive unit that driven by the kinetic energy that the extraneous air that absorbs produces is a turbine.
Preferably, described cleaning brush comprises air director, and its extraneous air concentrated area that will suck cleaning brush guides to the turbine direction.
According to the present invention, the volume of described vacuum cleaner, weight and price all reduce or reduce, and, do not need Power Drive Unit (for example independent power supply or motor), so the probability that part breaks down reduces greatly because turbine utilizes the kinetic energy of extraneous air stream to drive.And because independent power supply is not provided, the energy efficiency that therefore has the vacuum cleaner of attaching floor wiper is improved.
Description of drawings
In conjunction with the drawings the preferred embodiments of the invention are described, above-mentioned purpose of the present invention and feature will obtain more clearly understanding, wherein:
Fig. 1 is the decomposition diagram that is used for the cleaning brush of vacuum cleaner according to the present invention;
Fig. 2 is the sectional front view that is used for the cleaning brush of vacuum cleaner according to the present invention;
Fig. 3 is the fragmentary, perspective view of power transmission gear mechanism;
Fig. 4 is the decomposition diagram that has illustrated that power transmission gear of the present invention is connected with swing pinion.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the invention are elaborated.
Fig. 1 is the decomposition diagram that is used for the cleaning brush of vacuum cleaner according to the present invention.As shown in the figure, the vacuum cleaner cleaning brush with attaching floor wiper according to the present invention comprises: upper case 18; Lower case 20; Turbine 10 can be arranged on upper case and lower case inside around turbine wheel shaft 13 rotations and around support bar 26.In addition, a pair of worm screw 12 vertically meshes with a pair of worm gear 14 in each side of turbine wheel shaft 13, with transferring power.Quill shaft 16 is connected in the bottom surface of worm gear 14, and links to each other with a pair of rotary body 29 at the downside of the lower case 20 with attaching floor wiper 22, and described connection is to realize by a pair of axle bush of making on lower case 20 28.Make air director 15 in turbine 10 fronts, be used for extraneous air is introduced turbine 10.
Extraneous air flows into and is concentrated when flowing through air director 15 by the air inlet hole 24 that is positioned at lower case 20 front portions, and causes turbine 10 rotations.Therefore, described a pair of worm screw 12 rotations that link to each other with turbine wheel shaft 13 in each side of turbine, and the torque vertical transmission to the described a pair of worm gear 14 of worm screw 12 engagements.Rotary body 29 links to each other (the floor wiper 22 that is arranged on lower case 20 downsides links to each other with rotary body 29) with quill shaft 16 on being connected worm gear 14 bottom surfaces, thereby can remove dirt and spot on the floor when rotated.
Fig. 2 is the sectional front view that is used for the cleaning brush of vacuum cleaner according to the present invention.Arrow shown in Figure 2 has indicated flowing of in operation process air.In other words, when flowing through air director 15, concentrate and be compressed, shown in arrow among the figure, and make turbine 10 rotations, flow out vacuum cleaner through extension 36 at last by the extraneous air that air inlet hole 24 sucks.
Fig. 3 is the fragmentary, perspective view of power transmission gear mechanism.As shown in Figure 3, because the extraneous air bump turbine wing 11 and cause turbine 10 rotations, the worm screw 12 that links to each other with turbine wheel shaft 13 is rotated, and the worm gear 14 that is meshed with turbine wheel shaft 13 also rotates, thus with transmission of torque to the bottom.
Fig. 4 is the decomposition diagram that has illustrated that power transmission gear of the present invention is connected with rotary body.The quill shaft 16 of worm gear 14 is inserted in the extension 27 on rotary body 29 tops.When worm gear 14 is subjected to driving and during rotation from the power of worm screw 12, be connected the also correspondingly rotation of quill shaft 16 of worm gear 14 bottoms, thereby extension 27 rotations of the rotary body 29 that links to each other with quill shaft 16, so impurity on the floor and stain obtain removing by the rotatablely moving of wiper 22 that is connected on the rotary body 29.
The present invention is not limited to above-mentioned preferred embodiment, can make amendment according to variety of way in the case without departing from the scope of the present invention.
Be that power transmission not only can adopt worm screw and turbine, can also adopt bevel gear.
Though preferred embodiments of the present invention have been disclosed for illustrative, but those skilled in the art are appreciated that, the present invention is not limited to above-mentioned preferred embodiment, under the situation that does not depart from the principle of the present invention that limited by claims and spirit, can improve embodiment.

Claims (3)

1. cleaning brush that is used for vacuum cleaner with attaching floor wiper, described cleaning brush comprises:
The cleaning brush shell;
Drive unit, the kinetic energy that it is arranged in the cleaning brush shell and the extraneous air that is absorbed produces drives;
Power transmission gear, it is arranged on the both sides and the vertical rotary power that obtains from drive unit that transmits of drive unit; With
Rotary body, it is connected with the power transmission gear with attaching floor wiper.
2. the cleaning brush that is used for vacuum cleaner with attaching floor wiper according to claim 1, wherein said drive unit comprises turbine.
3. the cleaning brush that is used for vacuum cleaner with attaching floor wiper according to claim 2 also comprises air director, and its extraneous air concentrated area that will suck cleaning brush guides to the turbine direction.
CNA031014682A 2002-06-04 2003-01-09 Vacuum cleaner having a brush with a floor cloth Pending CN1466929A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR200231271 2002-06-04
KR1020020031271A KR20030093625A (en) 2002-06-04 2002-06-04 A Brush of vacuum cleaner with floor cloth using a Turbine

Publications (1)

Publication Number Publication Date
CN1466929A true CN1466929A (en) 2004-01-14

Family

ID=29578229

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA031014682A Pending CN1466929A (en) 2002-06-04 2003-01-09 Vacuum cleaner having a brush with a floor cloth

Country Status (14)

Country Link
US (1) US20030221281A1 (en)
JP (1) JP2004008785A (en)
KR (1) KR20030093625A (en)
CN (1) CN1466929A (en)
AU (1) AU2002313131A1 (en)
CA (1) CA2412087A1 (en)
DE (1) DE10303730A1 (en)
DK (1) DK200300002A (en)
EG (1) EG23276A (en)
ES (1) ES2246097B1 (en)
GR (1) GR1004565B (en)
IT (1) ITTO20030386A1 (en)
NL (1) NL1022867C2 (en)
RU (1) RU2002128371A (en)

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Publication number Priority date Publication date Assignee Title
CN1879540B (en) * 2005-06-15 2010-10-27 乐金电子(天津)电器有限公司 Dust collector brush head provided with rotary brush
CN102793513A (en) * 2011-05-27 2012-11-28 泰怡凯电器(苏州)有限公司 Vacuum cleaner and suction nozzle thereof
CN105852733A (en) * 2016-05-23 2016-08-17 江苏美的清洁电器股份有限公司 Cleaning robot
TWI558362B (en) * 2015-10-21 2016-11-21 Ya-Jing Yang Clean kit for the bottom of the automatic cleaning machine
CN107296566A (en) * 2016-12-30 2017-10-27 胡振华 Except stupid dirty dust catcher
CN107752917A (en) * 2017-10-30 2018-03-06 杨淑兰 A kind of stair clearing apparatus

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Publication number Priority date Publication date Assignee Title
CN1879540B (en) * 2005-06-15 2010-10-27 乐金电子(天津)电器有限公司 Dust collector brush head provided with rotary brush
CN102793513A (en) * 2011-05-27 2012-11-28 泰怡凯电器(苏州)有限公司 Vacuum cleaner and suction nozzle thereof
CN102793513B (en) * 2011-05-27 2016-03-09 科沃斯机器人有限公司 Vacuum cleaner and suction nozzle thereof
TWI558362B (en) * 2015-10-21 2016-11-21 Ya-Jing Yang Clean kit for the bottom of the automatic cleaning machine
CN105852733A (en) * 2016-05-23 2016-08-17 江苏美的清洁电器股份有限公司 Cleaning robot
CN107296566A (en) * 2016-12-30 2017-10-27 胡振华 Except stupid dirty dust catcher
CN107752917A (en) * 2017-10-30 2018-03-06 杨淑兰 A kind of stair clearing apparatus

Also Published As

Publication number Publication date
ES2246097A1 (en) 2006-02-01
US20030221281A1 (en) 2003-12-04
DE10303730A1 (en) 2003-12-24
AU2002313131A1 (en) 2003-12-18
KR20030093625A (en) 2003-12-11
GR20030100165A (en) 2004-02-25
ES2246097B1 (en) 2007-03-16
RU2002128371A (en) 2004-04-27
ITTO20030386A1 (en) 2003-12-05
JP2004008785A (en) 2004-01-15
NL1022867C2 (en) 2004-04-20
GR1004565B (en) 2004-05-14
EG23276A (en) 2004-10-31
NL1022867A1 (en) 2003-12-08
DK200300002A (en) 2003-12-05
CA2412087A1 (en) 2003-12-04

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