CN106419745A - Multifunctional floor brush - Google Patents
Multifunctional floor brush Download PDFInfo
- Publication number
- CN106419745A CN106419745A CN201510490492.1A CN201510490492A CN106419745A CN 106419745 A CN106419745 A CN 106419745A CN 201510490492 A CN201510490492 A CN 201510490492A CN 106419745 A CN106419745 A CN 106419745A
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- Prior art keywords
- scrubbing brush
- base plate
- lifting
- floor
- ground
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to a multifunctional floor brush comprising a floor brush surface cover, a floor brush base plate, an air inlet arranged on the floor brush base plate and for dust-containing air flow entrance, and a floor brush connection pipe connecting a dust collector. A brush bar scraping dust on the floor and a first elevating structure driving the brush bar to move up and down are arranged close to the air inlet, and a second elevating structure lifting the floor brush base plate to change a distance between the floor brush base plate and the to-be-cleaned floor. The multifunctional floor brush can meet a demand of high dust collecting capacity of ERP and use comfortableness and flexibility under different conditions; mobile resistance of the floor brush can be reduced; large particles can be easily absorbed, so damage to the floor by large particles can be reduced; and the multifunctional floor brush has great practical meaning.
Description
Technical field
The present invention relates to a kind of multi-functional scrubbing brush, it is particularly suited for using under various different states of ground to be cleaned
And require the occasion of high cleaning capability and comfort, and nearest European Union ERP (English Energy
Related Products) test request vacuum cleaner scrubbing brush accessory.
Background technology
Floor brush of dust collector is the most important part of vacuum cleaner, for drawing the dust on ground.In work
During generally have two effects, one is the dust on scraping ground, plays the effect of dust, mainly by ground
Spot and the foul of bonding sweep, be on the other hand the flexible pipe that the dust kicked up of scraping is collected vacuum cleaner
Interior, flow into the dust-collecting cavity of vacuum cleaner, thus realizing dedusting.So vacuum cleaner is in the cleaning capacity on ground to be cleaned,
Greatly depend on the adnexa scrubbing brush of vacuum cleaner.
Common floor brush of dust collector, by scrubbing brush cover, scrubbing brush base plate, and is arranged on ash-laden gas on scrubbing brush base plate
Stream flow into air inlet, for connect vacuum cleaner adapter form, the front end of air inlet be usually provided with for
The swipe that the use plastics pieces of scraping floor-dust makes, is provided with plastics or rubber system in the rear end of air inlet
The swipe made.It is additionally provided with the first lifting structure for adjusting swipe height.By the first lifting knot
Structure is adjusted, and when the dedusting being used for when swipe exposes to scrubbing brush base plate on floor, swipe can play to scrape and wash the floor
Dust, the effect of airborne dust；When swipe lifting, it is embedded in the clean conditions being used for carpet during scrubbing brush base plate, at this moment
Swipe can be avoided by the fabric scratch on carpet.
With the requirement of nearest ERP instruction, the requirement to carpet and the dust collection capacity on floor for the vacuum cleaner is increasingly
Height, in order to improve the dust collection capacity of vacuum cleaner, typically passes through to reduce vacuum cleaner in floor and carpet working condition
When, the distance of scrubbing brush air inlet and floor and carpet, scrubbing brush base plate and floor and carpet paste tighter, increase
The vacuum of scrubbing brush air inlet position, thus improve the dust collection capacity of vacuum cleaner.
But has a problem in that after reducing air inlet and the distance on ground to be cleaned, in actual use, making on floor
When using state, often lead to oarse-grained dust and cannot be introduced at all, be stuck in scrubbing brush base plate and floor to be cleaned it
Between, easily abrade floor, air inlet position vacuum is big simultaneously, and moving resistance on floor for the scrubbing brush is also big.
When in carpet clean conditions in the presence of vacuum cleaner negative pressure, scrubbing brush base plate and carpet are close to, and now scrubbing brush enters
The vacuum in air port at a high value, although the dust collection capacity to carpet for the floor brush of dust collector so can be improved,
If the breathability of the carpet now encountered is bad, it is difficult to promote scrubbing brush to move, encounters in practice and push away at all
Motionless situation is that is to say, that vacuum cleaner cannot use at all.
Content of the invention：
It is an object of the invention to provide a kind of multi-functional scrubbing brush, can solve the problems, such as above-mentioned well, can improve
Dust collection capacity on floor for the floor brush of dust collector, can draw oarse-grained dust again well, unlikely scratch floor,
When using on carpet, for different carpets, it is possible to reduce the moving resistance on carpet simultaneously, it is to use to carry
For greatly facilitating.
For reaching above-mentioned purpose, the technical solution used in the present invention is：
A kind of multi-functional scrubbing brush, includes scrubbing brush cover, scrubbing brush base plate, and is arranged on and contains on scrubbing brush base plate
The air inlet that dust and gas stream flows into, the scrubbing brush for connecting vacuum cleaner is taken over, and is provided near described air inlet
For scraping the swipe of floor-dust and the first lifting structure driving described swipe up and down motion, it is special
Levy the scrubbing brush base plate being to be additionally provided with for described in lifting, change described scrubbing brush base plate and ground to be cleaned
Second lifting structure of distance.
Further, the second described lifting structure includes second of the scrubbing brush cover position described in being arranged at
Driving plate, and the lifting support being located between described scrubbing brush base plate and ground to be cleaned, by described second
Driving plate, drives described lifting to support and moves up and down, thus the scrubbing brush base plate described in lifting, changes described
Scrubbing brush base plate and the distance on ground to be cleaned.
Further, described lifting is supported and is symmetrically set in the described scrubbing brush base plate left and right sides by connecting rod
Put.
Further, being provided with described lifting support can be in the support wheel of ground surface to be cleaned.
Further, the second described lifting structure is separate with the first described lifting structure, there is not connection
Dynamic relation.
Further, base plate sealing strip is also selectively provided with described scrubbing brush base plate, described bottom
Plate sealing strip is located at the front end of described air inlet, parallel to described swipe setting.
Further, described lifting supports the ultimate range moving up and down to be 1 to 5 millimeters.
Because technique scheme is used, the present invention compared with prior art has following advantage：
The multi-functional scrubbing brush of the present invention, by the second lifting structure described in setting, can be independent of first
Lifting structure, independently drives described lifting to support and moves, and the scrubbing brush base plate described in lifting changes air intake
Mouth and the distance on ground to be cleaned.
It is desirable to scrubbing brush has high dust collection capacity under ERP pattern, now can be by adjusting the second lifting knot
Structure, reduces the distance on air inlet and ground to be cleaned, increases the sealing of scrubbing brush base plate and ground, thus improving
Dust collection capacity；Under idealized model (Comfortable), when ground to be cleaned is floor, by adjusting
Scrubbing brush base plate described in second lifting structure lifting, suitably increases the distance on air inlet and ground to be cleaned, this
Sample can allow oarse-grained dust easily enter air inlet, is collected by vacuum cleaner, simultaneously because rising descending branch
The effect of support wheel can reduce the scraping to floor for the dust granule, protect floor, on the other hand can reduce ground
Moving resistance on floor for the brush；When ground to be cleaned is carpet, especially compact structure, permeability is not
During good carpet, by adjusting the scrubbing brush base plate described in the second lifting structure lifting, suitably increase air inlet and
The distance on ground to be cleaned, can reduce the vacuum of described air inlet, reduce the mobile resistance on carpet
Power, increases user's comfort.
Brief description
Accompanying drawing 1, be embodiment of the present invention positive structure schematic.
Accompanying drawing 2, be embodiment of the present invention bottom surface structure schematic diagram.
Accompanying drawing 3, be embodiment of the present invention exploded perspective view.
Accompanying drawing 4, be bar linkage structure schematic diagram of the present invention.
Accompanying drawing 5, be ERP pattern floor of the present invention working state schematic representation.
Accompanying drawing 6, be idealized model of the present invention (Comfortable) floor working state schematic representation.
Accompanying drawing 7, be ERP multi-mode carpet working state schematic representation of the present invention.
Accompanying drawing 8, be idealized model of the present invention (Comfortable) carpet working state schematic representation.
In the figures above：
1st, scrubbing brush base plate；11st, air inlet；12nd, base plate sealing strip；13rd, air intake cover plate；
2nd, air channel connecting tube；3rd, scrubbing brush cover；31st, rotary face covers；32nd, rear wheel frame；33rd, trailing wheel；
4th, scrubbing brush adapter；41st, scrubbing brush adapter adaptor；5th, the first lifting structure；50th, the first driving plate；51、
Swipe frame；52nd, swipe (front)；53rd, swipe (afterwards)；54th, spring；6th, the second lifting structure；60、
Second driving plate；61st, driving plate travelling gear；62nd, connecting rod；63rd, lifting supports；64th, support wheel；
65th, wheel shaft；66th, link transmission gear；67th, H-type groove；671st, H-type groove plane；672nd, H-type groove
Top cambered surface；68th, driving plate shell fragment；69th, spring；9th, ground to be cleaned.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described：
Embodiment：Multi-functional scrubbing brush as shown in Figure 1 and Figure 2, includes scrubbing brush cover 3, scrubbing brush base plate 1,
And it is arranged on the air inlet 11 that on scrubbing brush base plate 1, dust-contained airflow flows into, the scrubbing brush for connecting vacuum cleaner connects
Pipe 4, be provided near described air inlet 11 for scrape floor-dust swipe (front) 52, swipe
(afterwards) 53, and drive described swipe (front) 52, the first lifting structure 5 of swipe (afterwards) 53 up and down motion,
With for the scrubbing brush base plate 1 described in lifting, change the of described scrubbing brush base plate 1 and ground 9 to be cleaned distance
Two lifting structures 6.In the present embodiment, swipe is set to former and later two, respectively swipe (front) 52 and swipe
(afterwards) 53, in actual design, swipe can be arranged to single swipe, such as using swipe (front) 52 or swipe
(afterwards) 53.
The second described lifting structure 6 includes the second driving plate being arranged at described scrubbing brush cover 3 position
60, and support 63 and support wheel 64 positioned at the lifting between described scrubbing brush base plate 1 and ground to be cleaned 9, lead to
Cross the second described driving plate 60, drive described lifting to support 63 drive support wheels 64 to move up and down, thus
Scrubbing brush base plate 1 described in reduction or lifting, changes the distance of described scrubbing brush base plate 1 and ground 9 to be cleaned,
Thus changing described air inlet 11 and the sealing state on ground 9 to be cleaned, increase or decrease air inlet 11
The vacuum of position, in order to improving multi-functional scrubbing brush dust collection capacity or reducing moving resistance, or ground board status
Under be easy to oarse-grained dust and enter described air inlet 11 and reduce friction on floor for the scrubbing brush.
With reference to Fig. 3 and Fig. 4, with regard to the present invention, specifically a kind of case study on implementation is described further：
A kind of multi-functional scrubbing brush includes scrubbing brush cover 3, scrubbing brush base plate 1, and is arranged on and contains on scrubbing brush base plate 1
The air inlet 11 that dust and gas stream flows into, for connecting the scrubbing brush adapter 4 of vacuum cleaner, attached in described air inlet 11
Closely be provided with for scrape floor-dust swipe (front) 52, swipe (afterwards) 53, and drive described swipe
The first lifting structure 5 that (front) 52, swipe (afterwards) 53 move up and down, and for the scrubbing brush base plate described in lifting
1, change the second lifting structure 6 of described scrubbing brush base plate 1 and ground 9 to be cleaned distance.
The air inlet 11 of dust-contained airflow inflow is provided with described scrubbing brush base plate 1, in described air inlet
11 front end, scrubbing brush base plate 1 is also selectively provided with for improving described scrubbing brush base plate 1 and treating clear
The base plate sealing strip 12 of clean ground 9 sealing, described base plate sealing strip 12 is parallel to described swipe
(front) 52, swipe (afterwards) 53 setting, the upper end of described air inlet 11 is provided with air intake cover plate 13, air intake
The air-flow of mouth 11 passes through air channel connecting tube 2 through scrubbing brush adapter adaptor 41, flows out from scrubbing brush adapter 4,
Enter vacuum cleaner.
Described scrubbing brush cover 3 is arranged on the top of described scrubbing brush base plate 1, by rotary face covers 31, and
Scrubbing brush adapter adaptor 41, described scrubbing brush adapter 4 can be rotated around described scrubbing brush cover 3 with fore-and-aft direction；
By rear wheel frame 32, trailing wheel 33 drives described multi-functional scrubbing brush to be cleaned in the presence of external thrust
Move on ground 9.
First lifting structure 5 includes the first driving of the seesaw shape positioned at described scrubbing brush cover 3 position
Plate 50, can drive swipe frame 51 to move up and down by the first described driving plate 50；In swipe frame 51
On be selectively provided with swipe (front) 52 or swipe (afterwards) 53 or be provided with swipe (front) 52 simultaneously
With swipe (afterwards) 53, for scraping the dust on ground.When ground to be cleaned is floor, the first driving plate
50 driving swipe framves 51 move downward, described swipe (front) 52, and swipe (afterwards) 53 moves downward,
Expose to described scrubbing brush base plate 1, the dust on scraping ground；When ground to be cleaned is carpet, the first drive
Dynamic plate 50 drives swipe frame 51 to move upwards, described swipe (front) 52, and swipe (afterwards) 53 is transported upwards
Dynamic, it is embedded in described scrubbing brush base plate 1, it is to avoid described swipe (front) 52, swipe (afterwards) 53 is swiped
Carpet.Spring 54 is used for the switching in both use states for the driving plate 50.
Second lifting structure 6 includes the second driving plate 60 of seesaw shape, connecting rod 62, lifts support 63,
Lifting supports 63 wheel shaft 65 is provided with the support wheel 64 that can rotate with around the axle 65, and support wheel 64 can
To roll on ground 9 to be cleaned, the second driving plate 60 is provided with driving plate travelling gear 61, connecting rod
It is provided with link transmission gear 66 and H-type groove 67, H-type groove 67 includes H-type groove plane 671 He on 62
H-type groove top cambered surface 672.Second driving plate 60, the company match by driving plate travelling gear 61 and with it
Bar travelling gear 66 drivening rod 62 rotates, by H-type groove plane 671 and the H-type groove top of H-type groove 67
Cambered surface 672 and the effect of spring 69, drive lifting to support 63 to move up and down thus driving on support wheel 64
Lower motion.Described lifting supports 63 to pass through connecting rod 62 in described scrubbing brush base plate 1 left and right sides symmetrically
Arrangement, each one of lifting support 63 about as shown in Figure 3 is symmetrical arranged.
When ground 9 to be cleaned is floor, it is desirable to reduce moving resistance on floor for the multi-functional scrubbing brush or absorption
Larger dust granule, when preventing scratch floor, the second driving plate 60 drive link 62 rotates, now H type
The H-type groove top cambered surface 672 of groove 67 supports 63 to contact with lifting down, now drives lifting to support 63 drives
Support wheel 64 moves downward, the scrubbing brush base plate 1 described in lifting, increases scrubbing brush base plate 1 and ground to be cleaned 9
Distance；When ground 9 to be cleaned be carpet, or permeability difference carpet when, it is desirable to reduce multi-functionally
Moving resistance on this carpet for the brush, the second driving plate 60 drive link 62 rotates, now D type groove 67
H-type groove top cambered surface 672 support with lifting down and 63 contact, now drive lifting to support 63 to drive support
Wheel 64 moves downward, the scrubbing brush base plate 1 described in lifting, increase scrubbing brush base plate 1 and ground to be cleaned 9 away from
From.On the contrary if it is desired to improving the efficiency of dust collection in carpet or floor for the multi-functional scrubbing brush, the height that is, ERP requires removes
Dirt efficiency, then the second driving plate 60 drive link 62 rotate backward, the H-type groove plane 671 of H-type groove 67
Down, now under the thrust of spring 69, lifting supports 63 to move upward to H-type groove plane 671
63 are supported to contact with lifting, support wheel 64 moves upwards, thus reducing scrubbing brush base plate 1 and ground to be cleaned
9 distance, makes scrubbing brush base plate 1 be close to ground 9 to be cleaned thus improving scrubbing brush base plate 1 and ground to be cleaned 9
Sealing state, increase air inlet 11 position vacuum, thus improving multi-functional scrubbing brush on ground to be cleaned
Efficiency of dust collection on 9.
From the above, it can be seen that the first described lifting structure 5 is used for described multi-functional scrubbing brush to be cleaned
Ground 9 is the switching between floor and carpet two states；The second described lifting structure 6 is used for described
No matter multi-functional scrubbing brush all can adjust described scrubbing brush base plate 1 and to be cleaned under floor or carpet state
The distance between face 9, thus reduce described multi-functional scrubbing brush on ground 9 to be cleaned when this distance increases
On moving resistance, over the ground board status oarse-grained dust can also be made to be easier to enter described air inlet
11, it is to avoid granular sand blocks described scrubbing brush base plate 1, it is to avoid scratch floor, when distance reduces
Scrubbing brush base plate 1 and the sealing state on ground to be cleaned 9 can be improved, increase the vacuum of air inlet 11 position,
Thus improving efficiency of dust collection on ground 9 to be cleaned for the multi-functional scrubbing brush.So the second described lifting structure
6 is separate with the first described lifting structure 5, there is not interaction relation.
When base plate sealing strip 12 supports 63 to move downward in described lifting, the scrubbing brush base plate 1 described in lifting
With ground 9 to be cleaned apart from when, also follow described scrubbing brush base plate 1 and move upwards, thus it is close to increase base plate
Strip of paper used for sealing 12 and the distance on ground 9 to be cleaned, reduce the sealing of base plate sealing strip 12 and ground 9 to be cleaned,
Reduce moving resistance on ground 9 to be cleaned for the described multi-functional scrubbing brush, make dust be easier to enter simultaneously
Described air inlet 11, reduces the scuffing of ground floor to be cleaned.Base plate sealing strip 12 is in described lifting
Support and 63 move upwards, reduce described scrubbing brush base plate 1 and ground 9 to be cleaned apart from when, also follow described
Scrubbing brush base plate 1 move downward, thus base plate sealing strip 12 is contacted with ground 9 to be cleaned, further change
Kind described scrubbing brush base plate 1 and the sealing on ground to be cleaned 9, increase the vacuum of air inlet 11 position, from
And further improve the dust collection capacity of multi-functional scrubbing brush.
Just described multi-functional scrubbing brush embodiment use state is described further below：
It is ERP pattern floor of the present invention working state schematic representation as shown in Figure 5.In the first described lifting
In the presence of structure 5, described swipe frame 51 down moves, and drives described swipe (front) 52, and swipe
(afterwards) 53 described scrubbing brush base plate 1, swipe (front) 52 and swipe (afterwards) 53 and ground 9 to be cleaned are exposed to
Floor contact.Note now due in the presence of the air-negative-pressure of described air inlet 11, swipe (front) 52
Can retreat slightly upwards with swipe (afterwards) 53, swipe frame 51 can produce the elastic deformation of certain upward direction,
(front) 52 and swipe (afterwards) 53 are close to ground 9 to be cleaned floor.The second now described lifting structure 6
In the presence of, described lifting supports 63 drive support wheels 64 to move upwards, reduces described scrubbing brush base plate 1
With the distance on ground 9 to be cleaned floor, base plate sealing strip 12 and ground 9 to be cleaned floor contact, further
Ground improves the sealing on described scrubbing brush base plate 1 and ground to be cleaned 9 floor, increases the true of air inlet 11 position
Reciprocal of duty cycle, thus improving dust collection capacity on the floor of ground 9 to be cleaned for the multi-functional scrubbing brush, meets the requirement of ERP.
It is idealized model of the present invention (Comfortable) floor working state schematic representation as shown in Figure 6.
From unlike the working condition of ERP pattern floor of the present invention：Now in the second described lifting structure 6
Under effect, described lifting supports 63 drive support wheels 64 to move downward, and raises described scrubbing brush base plate 1 and treats
The distance on cleaning ground 9 floor, base plate sealing strip 12 leaves ground 9 to be cleaned floor, reduces described entering
The vacuum of air port 11 position.Multi-functional scrubbing brush so can be greatly reduced on the floor of ground 9 to be cleaned
Moving resistance, makes oarse-grained dust be easier to enter described air inlet 11, it is to avoid granular sand card
The scrubbing brush base plate 1 that residence is stated, it is to avoid scratch ground 9 to be cleaned floor.Note now described air inlet 11
Air-negative-pressure reduce, swipe frame 51 sprung back, now swipe (front) 52 and swipe (afterwards) 53 with
Ground 9 to be cleaned floor still contacts, and plays the effect scraping ground 9 to be cleaned floor dust.
In actual applications, described lifting supports 63 ultimate ranges moving up and down preferentially to be set to 1
To 5 millimeters.
It is ERP multi-mode carpet working state schematic representation of the present invention as shown in Figure 7, in the first described lifting
In the presence of structure 5, described swipe frame 51 up moves, and drives described swipe (front) 52, and swipe
(afterwards) 53 move upwards, indent is in described scrubbing brush base plate 1, it is to avoid scratch ground to be cleaned 9 carpet.This
In the presence of second lifting structure 6 of Shi Suoshu, described lifting supports 63 drive support wheels 64 to move upwards,
Reduce the distance of described scrubbing brush base plate 1 and ground to be cleaned 9 carpet, now base plate sealing strip 12 with treat clear
The contact of clean ground 9 carpet, further improves the close of described scrubbing brush base plate 1 and ground to be cleaned 9 carpet
Envelope, increases the vacuum of air inlet 11 position, thus improving multi-functional scrubbing brush on the carpet of ground 9 to be cleaned
Dust collection capacity, meet the requirement of ERP.
It is idealized model of the present invention (Comfortable) carpet working state schematic representation as shown in Figure 8.
From unlike ERP multi-mode carpet working condition of the present invention：The effect of the second now described lifting structure 6
Under, described lifting supports 63 drive support wheels 64 to move downward, and increases described scrubbing brush base plate 1 and treats clear
The distance of clean ground 9 carpet, base plate sealing strip 12 leaves ground 9 to be cleaned carpet, reduces described air intake
The air flow vacuum degree of mouth 11 positions, so can greatly reduce multi-functional scrubbing brush on the carpet of ground 9 to be cleaned
Moving resistance.The especially bad carpet of permeability, by increasing scrubbing brush base plate 1 and ground to be cleaned
The distance of 9 carpets, thus reducing moving resistance on carpet for the multi-functional scrubbing brush, effect is clearly.
In actual applications, described lifting supports 63 ultimate ranges moving up and down preferentially to be set to 1
To 5 millimeters.The first simultaneously described driving plate 50 and the second described driving plate 60 are removed the present embodiment and are adopted
Seesaw form outside can also using slide etc. version.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow and is familiar with this skill
The personage of art will appreciate that present disclosure and implements according to this, can not limit the protection model of the present invention with this
Enclose.All equivalence changes made according to spirit of the invention or modification, all should cover the protection in the present invention
Within the scope of.
Claims (7)
1. a kind of multi-functional scrubbing brush, includes scrubbing brush cover, scrubbing brush base plate, and is arranged on scrubbing brush bottom
The air inlet that on plate, dust-contained airflow flows into, the scrubbing brush for connecting vacuum cleaner is taken over, described
Air inlet near be provided with swipe for scraping floor-dust and drive described brush
The first lifting structure that bar moves up and down is it is characterised in that be additionally provided with for described in lifting
Scrubbing brush base plate, change the second lifting of described scrubbing brush base plate and ground distance to be cleaned
Structure.
2. according to the multi-functional scrubbing brush described in claim 1 it is characterised in that described second liter
Fall structure includes the second driving plate of scrubbing brush cover position described in being arranged at and is located at institute
Lifting between the scrubbing brush base plate stated and ground to be cleaned supports, by the second described drive
Dynamic plate, drives described lifting to support and moves up and down, thus the scrubbing brush base plate described in lifting,
Change the distance of described scrubbing brush base plate and ground to be cleaned.
3. according to the multi-functional scrubbing brush described in claim 2 it is characterised in that described liter descending branch
Support is symmetrically arranged in the described scrubbing brush base plate left and right sides by connecting rod.
4. according to the multi-functional scrubbing brush described in claim 2 it is characterised in that in described lifting
Being additionally provided with support can be in the support wheel of ground surface to be cleaned.
5. according to the multi-functional scrubbing brush described in claim 1 it is characterised in that described second liter
Fall structure is separate with the first described lifting structure, there is not interaction relation.
6. according to the multi-functional scrubbing brush described in claim 1 it is characterised in that described scrubbing brush bottom
Base plate sealing strip is also selectively provided with plate, described base plate sealing strip is located at described
Air inlet front end, parallel to described swipe setting.
7. according to the multi-functional scrubbing brush described in claim 2 it is characterised in that described liter descending branch
Support the ultimate range moving up and down and be 1 to 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490492.1A CN106419745A (en) | 2015-08-11 | 2015-08-11 | Multifunctional floor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490492.1A CN106419745A (en) | 2015-08-11 | 2015-08-11 | Multifunctional floor brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106419745A true CN106419745A (en) | 2017-02-22 |
Family
ID=58093259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490492.1A Pending CN106419745A (en) | 2015-08-11 | 2015-08-11 | Multifunctional floor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419745A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805844A (en) * | 2017-03-29 | 2017-06-09 | 莱克电气股份有限公司 | A kind of elevating mechanism on floor brush of dust collector |
| CN108338742A (en) * | 2018-04-27 | 2018-07-31 | 江苏美的清洁电器股份有限公司 | Floor brush device and cleaning equipment with it |
| CN110269545A (en) * | 2018-03-14 | 2019-09-24 | Seb公司 | The cleaner suction nozzle of rib is scraped after being provided with |
| CN111568296A (en) * | 2019-02-15 | 2020-08-25 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector with same |
| CN114947606A (en) * | 2022-06-23 | 2022-08-30 | 深圳市普森斯科技有限公司 | Floor brush assembly, cleaning equipment and cleaning method |
-
2015
- 2015-08-11 CN CN201510490492.1A patent/CN106419745A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805844A (en) * | 2017-03-29 | 2017-06-09 | 莱克电气股份有限公司 | A kind of elevating mechanism on floor brush of dust collector |
| CN106805844B (en) * | 2017-03-29 | 2022-08-19 | 莱克电气股份有限公司 | Lifting mechanism for dust collector floor brush |
| CN110269545A (en) * | 2018-03-14 | 2019-09-24 | Seb公司 | The cleaner suction nozzle of rib is scraped after being provided with |
| CN110269545B (en) * | 2018-03-14 | 2023-05-30 | Seb公司 | Dust collector suction nozzle with rear scraping rib |
| CN108338742A (en) * | 2018-04-27 | 2018-07-31 | 江苏美的清洁电器股份有限公司 | Floor brush device and cleaning equipment with it |
| CN111568296A (en) * | 2019-02-15 | 2020-08-25 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector with same |
| CN114947606A (en) * | 2022-06-23 | 2022-08-30 | 深圳市普森斯科技有限公司 | Floor brush assembly, cleaning equipment and cleaning method |
| CN114947606B (en) * | 2022-06-23 | 2023-11-17 | 深圳市普森斯科技有限公司 | Floor brush assembly, cleaning equipment and cleaning method |
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Application publication date: 20170222 |