CN209236020U - Ground brush assemblies and dust catcher - Google Patents
Ground brush assemblies and dust catcher Download PDFInfo
- Publication number
- CN209236020U CN209236020U CN201820593657.7U CN201820593657U CN209236020U CN 209236020 U CN209236020 U CN 209236020U CN 201820593657 U CN201820593657 U CN 201820593657U CN 209236020 U CN209236020 U CN 209236020U
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- China
- Prior art keywords
- dust blowing
- item
- dust
- ground
- brush assemblies
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Classifications
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- 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
-
- 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
-
- 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
- A47L9/0477—Rolls
-
- 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
- A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
This application provides a kind of ground brush assemblies and dust catchers, wherein ground brush assemblies include: shell, are set in the shell and the round brush of the relatively described housing into rotation；Dust blowing item is installed on housing base；Gap between the dust blowing item and the round brush forms the suction inlet for entering and being set to the intracorporal air-suction channel of the shell；The dust blowing item is closed on the round brush to be bonded, the suction inlet that the two is formed becomes smaller, so that sewage or dirt particle more easily by the dust blowing item to the air-suction channel that transitional slope is inhaled into ground brush assemblies is formed with face to be cleaned after front curve, so sewage or dirt particle residue phenomenon and secondary pollution phenomenon are effectively improved；Simultaneously because the dust blowing item is mutability flexibility soft rubber material, it can be deformed when the raised barrier of the step meeting for encountering ground, be not in the case where damage because of shock.
Description
This application claims on 03 08th, 2018 submission Patent Office of the People's Republic of China, application No. is 201810191644.1, invention
The application is hereby incorporated by reference in the priority of the Chinese patent application of entitled " brush assemblies and dust catcher ", entire contents
In.
Technical field
This application involves cleaning equipment technology fields, and in particular to a kind of ground brush assemblies；In addition, the application also provides one kind
Using the dust catcher of described ground brush assemblies.
Background technique
It is integrated to clean in the vacuum cleaning apparatus with dust-absorbing function, need the ground brush assemblies of dust catcher and ground should be as far as possible
Ground fitting, reserves the ventilation opening of very little, so as to form flow velocity air-flow as big as possible in ventilation opening, then improves removal dust
Efficiency.
Fig. 1 is a kind of ground brush assemblies schematic cross-section of vacuum cleaning apparatus in the prior art.As shown in Figure 1, scrubbing brush group
Part includes that the front end of round brush 1-1, scrubbing brush bottom plate 1-2, round brush 1-1 and scrubbing brush bottom plate 1-2 form the spots entrance such as a realization dust
The ventilation opening 1-3 of suction inlet air duct 1-5.In order to reduce the position of ventilation opening 1-3 as far as possible, the flow velocity of raising fitting air-flow,
The structure muscle sheet 1-4 extended substantially along the surface round brush 1-1 to clean surface is arranged close to the end of round brush 1-1 by scrubbing brush bottom plate 1-2.
And since structure muscle sheet 1-4 is also that hard material is made, in order to avoid structure muscle sheet 1-4 and cleaning face contact friction, knot
The free end (facing subaerial one end) of structure muscle sheet 1-4 apart from clean surface has certain road clearance, and (road clearance is general
For 0.50mm-1.50mm).Likewise, the rear side of scrubbing brush bottom plate 1-2 enters air-flow, on ground when in order to guarantee vacuum equipment work
Dust blowing item made of a soft material is additionally provided on the downside of brush bottom plate 1-2.Continuing with referring to fig. 2, Fig. 2 is that ground brush assemblies make
With the structural schematic diagram under state；As shown in Fig. 2, dust blowing item (length of the length of dust blowing item at least more than the road clearance) is arranged
There is a void area (black fritter) between the downside of scrubbing brush bottom plate 1-2, and the free end of structure muscle sheet 1-4.
It is obvious that when using ground brush assemblies, since the gap of structure muscle sheet 1-4 and ground are smaller, when there is platform on ground
It is easy to damage structure muscle sheet 1-4 when rank or protrusion barrier；And spot meeting clamping stagnation in part is on structure muscle sheet 1-4 and ground
In void area between brush assemblies, it cannot be introduced into the 1-5 of suction inlet air duct.When user lifts ground brush assemblies, clamping stagnation exists
Spot in void area can remain causes secondary pollution on the ground；Reduce user experience.
Utility model content
The application provides a kind of ground brush assemblies, with solve in the prior art due to the gap on structure muscle sheet and ground compared with
It is small, it is easy to damage structure muscle sheet when there are step or protrusion barrier in ground；And spot meeting clamping stagnation in part is in structure muscle piece
In void area between plate and ground brush assemblies, it cannot be introduced into suction inlet air duct.When user lifts ground brush assemblies, clamping stagnation
Spot in void area can remain causes secondary pollution problems on the ground.
The application provides a kind of ground brush assemblies, comprising: shell is set in the shell and the relatively described housing into rotation
Round brush；It include: that dust blowing item is installed on housing base, the gap between the dust blowing item and the round brush, which is formed, enters setting
In the suction inlet of the intracorporal air-suction channel of the shell；The positions and dimensions of the free end of the dust blowing item make it between face to be cleaned
There are the magnitude of interference or gap value that can be realized dust blowing effect.
Optionally, comprising: the material of the dust blowing item is soft material；The then free end Yu face to be cleaned of the dust blowing item
Between have can be realized dust blowing effect magnitude of interference.
Optionally, comprising: when described ground brush assemblies move forward, the free end stress of the dust blowing item is bended backward,
The suction inlet increases；When on described ground, brush assemblies are moved backward, the free end stress of dust blowing item lateral bend forward, the suction
Mouth reduces.
Optionally, comprising: the state that the suction inlet reduces is that the dust blowing item and the face to be cleaned form transitionality
Slope.
Optionally, comprising: dust blowing mounting portion；The fixing end of the dust blowing item opposite with the free end of the dust blowing item passes through
The dust blowing mounting portion is mounted on the housing base.
Optionally, comprising: the dust blowing mounting portion is specially mounting bracket；The mounting bracket is arranged by one end
Lock groove, be installed on the locking that is arranged on the housing base and hook；The relatively described lock groove of the mounting bracket is in addition
One end is provided with lug boss, and the gap formed by the lug boss and the housing base, clamps consolidating for the dust blowing item
The fixation to the dust blowing item is realized in fixed end.
Optionally, comprising: the dust blowing mounting portion include: with the card slot of the housing base one and with the dust blowing
The clamping bracket that item is wholely set；
The clamping bracket and the card slot clamp, and the dust blowing item is fixed on the housing base.
Optionally, comprising: the fixing end of the dust blowing item opposite with the free end of the dust blowing item is rigid structure, and is passed through
The dust blowing item is fixed on the housing base by bolt.
The application also provides a kind of dust catcher, comprising: suction unit；Ground brush assemblies, described ground brush assemblies include shell, if
It is placed in the shell and the round brush of the relatively described housing into rotation；Dust blowing item is installed on the housing base；The dust blowing item
Opposite with the round brush, gap between the two forms the suction inlet for entering and being set to the intracorporal air-suction channel of the shell；It is described to scrape
The positions and dimensions of the free end of dirt item make it have the magnitude of interference that can be realized dust blowing effect or gap between face to be cleaned
Amount；
The air-suction channel of described ground brush assemblies is connected to the air inlet of the suction unit.
Optionally, comprising: the material of the dust blowing item is soft material；The then free end Yu face to be cleaned of the dust blowing item
Between have can be realized dust blowing effect magnitude of interference.
Optionally, further includes: solution tub assembly；The inside of the shell is arranged in the mouth spray of the solution tub assembly
Wall.
Compared with prior art, the application has the following advantages: a kind of ground brush assemblies provided by the present application, comprising: shell,
It is set in the shell and the round brush of the relatively described housing into rotation；Dust blowing item is installed on housing base；The dust blowing item
Gap between the round brush forms the suction inlet for entering and being set to the intracorporal air-suction channel of the shell；The freedom of the dust blowing item
The positions and dimensions at end make it have the magnitude of interference or gap value that can be realized dust blowing effect between face to be cleaned.
The dust blowing item is closed on the round brush to be bonded, and the suction inlet that the two is formed becomes smaller, round brush rotation and
The suction function that subsequent negative pressure generating device generates increases the flow velocity of gas between the dust blowing item and the round brush, with
So that sewage or dirt particle are inhaled more easily by the dust blowing item to forming transitional slope with face to be cleaned after front curve
The air-suction channel for entering ground brush assemblies, so sewage or dirt particle residue phenomenon and secondary pollution phenomenon are effectively improved；Simultaneously
Since the dust blowing item is mutability flexibility soft rubber material, can be deformed when the raised barrier of the step meeting for encountering ground, no
It will appear the case where damaging because of shock.
Detailed description of the invention
Fig. 1 is a schematic cross-section of the ground brush assemblies that the prior art provides；
Fig. 2 is another schematic cross-section for the ground brush assemblies that the prior art provides；
Fig. 3 is a schematic cross-section of ground provided by the embodiments of the present application brush assemblies；
Fig. 3 a is the partial enlarged view of the dust blowing position in the ground provided by the embodiments of the present application Fig. 3 brush assemblies；
Fig. 4 is another schematic cross-section of ground provided by the embodiments of the present application brush assemblies；
Fig. 5 is another schematic cross-section of ground provided by the embodiments of the present application brush assemblies；
Fig. 6 is another schematic cross-section of ground provided by the embodiments of the present application brush assemblies；
Fig. 7 is dust catcher schematic diagram provided by the embodiments of the present application；
Fig. 8 is the decomposition diagram of dust catcher partial region provided by the embodiments of the present application.
Wherein, ground brush assemblies 1, round brush 1-1, scrubbing brush bottom plate 1-2, ventilation opening 1-3, structure muscle sheet 1-4, suction inlet air duct 1-
5；Shell 2, housing base 3, locking hook 3-1；Dust blowing item 4, air-suction channel 5, suction inlet 6, mounting bracket 7, lock groove 7-1；
Dust catcher 8, solution tub assembly 9, Handleset 10, cylinder block set 11, dust barrel component 12, round brush part component 13.
Specific embodiment
Many details are explained in the following description in order to fully understand the application.But the application can be with
Much it is different from other way described herein to implement, those skilled in the art can be without prejudice to the application intension the case where
Under do similar popularization, therefore the application is not limited by following public specific implementation.
This application provides a kind of ground brush assemblies, Fig. 3 is the structural schematic diagram of described ground brush assemblies provided by the present application；Institute
Ground brush assemblies are stated for equipment such as dust catcher or sweeping robots.
As shown in Fig. 3 and Fig. 3 a；The application provides a kind of ground brush assemblies 1, comprising: shell 2, round brush 1-1, housing base 3,
Dust blowing item 4, air-suction channel 5 and suction inlet 6.
The round brush 1-1 is the main component of described ground brush assemblies 1, by the round brush 1-1 in the patch for being cleaned surface
It closes and rolls, the dirt for being cleaned surface can be swept up, dirt can be inhaled by the suction inlet 6 and the sucking of the air-suction channel 5
In garbage collection box inside dirt device or sweeping robot, the cleaning to surface is cleaned is realized.The round brush 1-1 generally has
There is water imbibition wet type round brush 1-1, certain humidity is kept in operation；Of course it is not excluded round brush 1-1 is dry type brush.
Specifically, the round brush 1-1 is set in the shell 2 and rotates relative to the shell 2；The housing base 3
The bottom of the shell 2 is set, and the air-suction channel 5 is set in the shell 2 and closes on the round brush 1-1；The shell
Dust blowing item 4 is installed on body pedestal 3, the dust blowing item 4 have can with the free end of ground face contact, and with the dust blowing item 4
Free end is opposite and is used to install the fixing end of the dust blowing item 4；The dust blowing item 4 is opposite with the round brush 1-1, between the two
Gap form the suction inlet 6 of air-suction channel 5 for entering and being set in the shell 2；And the position of the free end of the dust blowing item 4
And size makes it have the magnitude of interference or gap value that can be realized dust blowing effect between face to be cleaned.With the scrubbing brush of the prior art
Component is compared, and 4 location layout of dust blowing item of the application design is placed on rear side of round brush 1-1, and the dust blowing item 4 is installed in original
The position of structure muscle sheet 1-4 eliminates original structure muscle sheet 1-4；The i.e. described dust blowing item 4 and round brush 1-1 have cooperatively formed suction
Enter the suction inlet 6 of dust.
In the embodiment of the present application, the dust blowing item 4 is stably mounted on the housing base 3 in order to realize, then
It is provided with dust blowing mounting portion, and the fixing end of the dust blowing item 4 opposite with the free end of the dust blowing item 4 passes through the dust blowing item
Mounting portion is mounted on the housing base 3, and the dust blowing mounting portion is specially mounting bracket 7；Specifically, incorporated by reference to Fig. 3
Lock groove 7-1 shown, that the mounting bracket 7 is arranged by one end is installed on the locking being arranged on the housing base 3 and hooks
On 3-1；The other end of the relatively described lock groove 7-1 of the mounting bracket 7 is provided with lug boss, and by the lug boss with
The gap that the housing base 3 is formed clamps the fixing end of the dust blowing item 4, realizes the fixation to the dust blowing item 4.
Certainly, as the optional example of the application, the structure of the dust blowing mounting portion can also be, comprising: with it is described
The card slot of 3 one of housing base and the clamping bracket being wholely set with the dust blowing item 4；The clamping bracket and the card
Slot clamps, and the dust blowing item 4 is fixed on the housing base 3；Alternatively, based on the clamping bracket and the dust blowing item 4
It is integrated setting, then the dust blowing item 4 can be fixed on the housing base 3 by screw.Wherein, described to be scraped with described
Integral structure can be made by the encapsulated molding of mold in the clamping bracket that dirt item 4 is wholely set.Again alternatively, as the application
Yet another alternative, the fixing end of the dust blowing item 4 opposite with the free end of the dust blowing item 4 is rigid structure, and passes through spiral shell
The dust blowing item 4 is fixed on the housing base 3 by bolt.So as long as can be realized to the dust blowing item 4 in the shell
Firm on pedestal 3, above content has no effect on the application scope of the claimed.
Further, in the embodiment of the present application, the material of the dust blowing item 4 is soft material (silica gel, rubber etc.)；Then
Have between the free end and face to be cleaned of the dust blowing item 4 can be realized dust blowing effect magnitude of interference, i.e., the described dust blowing item 4 from
By the slightly long of end design, so that free end can be bonded ground always when work；It is corresponding, if the material of the dust blowing item 4 is
Non- soft material then has the gap value that can be realized dust blowing effect, i.e. institute between the free end and face to be cleaned of the dust blowing item 4
State the slightly shorter of the free end design of dust blowing item 4, it should be noted that the gap value very little can make to be formed in the suction inlet 6
Air-flow velocity air-flow as big as possible, then improve the dust blowing effect of dust blowing item 4 described in the efficiency of removal dust, and can be to prevent
Only the free end of the dust blowing item 4 is damaged.
Material based on the dust blowing item 4 is soft material, and then there are following three kinds of shapes for the free end of the dust blowing item 4
State, incorporated by reference to shown in Fig. 4-Fig. 6, when on described ground, brush assemblies 1 are static, the free end of the dust blowing item 4 is perpendicular to described to clear
Face cleaning；When on described ground, brush assemblies 1 are moved forward, the free end stress of the dust blowing item 4 is bended backward, and the suction inlet 6 increases；
When on described ground, brush assemblies 1 are moved backward, lateral bend, the suction inlet 6 reduce the free end stress of the dust blowing item 4 forward；And
The reduced state of the suction inlet 6 is the slope that the dust blowing item 4 forms transitionality with the face to be cleaned, so that the suction inlet 6
The impurity such as dust can be directly drawn into 6 air duct of suction inlet by the air-flow of formation.
In order to preferably explain explanation ground described herein brush assemblies, below by described in the elaboration of specific application scenarios
The working principle of ground brush assemblies.
It please recombine shown in Fig. 4-Fig. 6, when cleaning ground, round brush 1-1 according to rotation direction (as schemed), revolve counterclockwise by high speed
Turn, the sewage on ground or dirt particle is driven according to dotted arrow trajectory line (as scheme) to enter the air draught by the suction inlet 6
In channel 5, and it is stored in the recycling storage device (not shown) of cleaning equipment.
Specifically, in view of the motion conditions of the described ground brush assemblies 1 when cleaning ground, and based on the dust blowing item 4
Material is soft material；Then make the dust blowing item 4 there are three kinds of location status, the embodiment of the present application will be to the dust blowing item 4
Three kinds of location status carry out description below explanation:
As shown in figure 4, the free end of the dust blowing item 4 is perpendicular to described to be cleaned when described ground brush assemblies 1 are static
Face；So that between the dust blowing item 4 and round brush 1-1, there are the delta-shaped regions that a round brush 1-1 can not be swept into；Part of contaminated water
Or dirt particle can be trapped in Delta Region position and cannot be introduced into scrubbing brush air-suction channel 5, so as to cause sewage or dirt particle
Remain in ground.
It is as also shown in fig. 5, it is made based on the dust blowing item 4 of soft material, and have with the face to be cleaned certain
Magnitude of interference, so, when on described ground, brush assemblies 1 are moved forward, the free end meeting stress of the dust blowing item 4 is according to arrow (Fig. 5
In) direction bends backward, the Delta Region between the dust blowing item 4 and the round brush 1-1 can be made to will increase, the round brush 1-
1 due to that can not be swept into Delta Region；At this point, part of contaminated water or dirt particle will continue to be trapped in Delta Region position and can not be into
Enter into scrubbing brush air-suction channel 5, continues to remain in ground so as to cause the sewage or dirt particle.
Again as shown in fig. 6, when described ground brush assemblies 1 move backward, the free end stress of the dust blowing item 4 is according to arrow
(in Fig. 6) lateral bend forward so that the size of Delta Region reduces, and then closer to the round brush 1-1, and with face shape to be cleaned
At transitional slope (the structure muscle sheet 1-4 effect having the same that can be understood as the slope and background technique), when
The dust blowing item 4 is in when closing on the position for being bonded the round brush 1-1, and the area of Delta Region may be considered that and not deposit
?；Meanwhile being bonded because the dust blowing item 4 is closed on the round brush 1-1, the suction inlet 6 that the two is formed becomes smaller, the round brush
The suction function that 1-1 rotation and subsequent negative pressure generating device generate makes gas between the dust blowing item 4 and the round brush 1-1
The flow velocity of body increases, so that sewage or dirt particle are more easily by the dust blowing item 4 to being formed after front curve with face to be cleaned
Transitional slope (face) is inhaled into the air-suction channel 5 of ground brush assemblies 1.And when actually cleaning ground, user is forward to pusher
It draws the number of cleaning equipment almost equal or differs only by once, and at this time since the high speed rotation of the round brush 1-1 and cleaning are set
The double action of standby pull of vacuum, face to be cleaned almost without or less sewage or dirt particle residual；Simultaneously because institute
It is closer from the round brush 1-1 by movement preceding as far as possible to state dust blowing item 4, then there is no Delta Regions；So sewage or dirt
Particle residue phenomenon and secondary pollution phenomenon are effectively improved；Simultaneously because the dust blowing item 4 is mutability flexibility flexible glue material
Matter can be deformed when the raised barrier of the step meeting for encountering ground, be damaged without structure muscle sheet 1-4 because of shock
The case where.
It present invention also provides a kind of dust catcher 8, please refers to shown in Fig. 7 and Fig. 8, comprising: ground brush assemblies described above
1, described ground brush assemblies 1 include shell 2, are set in the shell 2 and relative to the round brush 1-1 of the shell 2 rotation；The shell
Dust blowing item 4 is installed on body pedestal 3；The dust blowing item 4 is opposite with the round brush 1-1, and gap between the two forms to enter and set
It is placed in the suction inlet 6 of the air-suction channel 5 in the shell 2；The positions and dimensions of the free end of the dust blowing item 4 make its with it is to be cleaned
There are the magnitude of interference or gap value that can be realized dust blowing effect between face.The material of the dust blowing item 4 is soft material；It is then described
There is the magnitude of interference that can be realized dust blowing effect between the free end of dust blowing item 4 and face to be cleaned.
The dust catcher further include: (it is molten that the i.e. described dust catcher 8 can be installation for suction unit (not shown), solution tub assembly 9
The wet type suction cleaners of liquid tub assembly 9)；The air-suction channel 5 of described ground brush assemblies 1 and the air inlet of the suction unit (not shown) connect
It is logical；The inner sidewall of the shell 2 is arranged in the mouth spray of the solution tub assembly 9.The dust catcher 8 further includes and the solution
The Handleset 10 that 9 one end of tub assembly is connected, the other end are then connected with cylinder block set 11, the cylinder block set 11 and dust barrel group
Part 12 (foul storage location) connection；The round brush 1-1 is protected by round brush part component 13.
The dust catcher is by the change of the dust blowing position of described ground brush assemblies, so that part spot will not clamping stagnation
In void area, and it is taken directly in air-suction channel；And when user lifts the dust catcher (including ground brush assemblies), no
Cleaning ground can be treated and cause secondary pollution；Further, since the dust blowing item is soft material, even if there are step or protrusion in ground
The dust blowing item will not damage when barrier, thereby reduce the cost used, improve the experience sense of user.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill
Art personnel are not departing from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
Shield range should be subject to the range that the claim of this application defined.
Claims (11)
1. a kind of ground brush assemblies, comprising: shell is set in the shell and the round brush of the relatively described housing into rotation；Its feature
It is, comprising: dust blowing item is installed on housing base, the gap between the dust blowing item and the round brush, which is formed, enters setting
In the suction inlet of the intracorporal air-suction channel of the shell；The positions and dimensions of the free end of the dust blowing item make it between face to be cleaned
There are the magnitude of interference or gap value that can be realized dust blowing effect.
2. ground according to claim 1 brush assemblies characterized by comprising the material of the dust blowing item is soft material；
Then there is the magnitude of interference that can be realized dust blowing effect between the free end and face to be cleaned of the dust blowing item.
3. ground according to claim 2 brush assemblies characterized by comprising when described ground brush assemblies move forward, institute
The free end stress for stating dust blowing item bends backward, and the suction inlet increases；When on described ground, brush assemblies are moved backward, the dust blowing item
Free end stress lateral bend forward, the suction inlet reduces.
4. ground according to claim 3 brush assemblies characterized by comprising the state that the suction inlet reduces is described scrapes
Dirt item and the face to be cleaned form transitional slope.
5. ground according to claim 1 brush assemblies, which is characterized in that including dust blowing mounting portion；With the dust blowing item
The fixing end of the opposite dust blowing item in free end is mounted on the housing base by the dust blowing mounting portion.
6. ground according to claim 5 brush assemblies characterized by comprising the dust blowing mounting portion is specially to install
Bracket；The lock groove that the mounting bracket is arranged by one end is installed on the locking being arranged on the housing base and hooks；Institute
The other end for stating the relatively described lock groove of mounting bracket is provided with lug boss, and passes through the lug boss and the housing base
The gap of formation clamps the fixing end of the dust blowing item, realizes the fixation to the dust blowing item.
7. ground according to claim 5 brush assemblies characterized by comprising the dust blowing mounting portion include: with it is described
The card slot of housing base one and the clamping bracket being wholely set with the dust blowing item；
The clamping bracket and the card slot clamp, and the dust blowing item is fixed on the housing base.
8. ground according to claim 1 brush assemblies characterized by comprising opposite with the free end of the dust blowing item
The fixing end of dust blowing item is rigid structure, and the dust blowing item is fixed on the housing base by bolt.
9. a kind of dust catcher characterized by comprising suction unit；Ground brush assemblies, described ground brush assemblies include shell, setting
In in the shell and the round brush of the relatively described housing into rotation；Dust blowing item is installed on the housing base；The dust blowing item with
The round brush is opposite, and gap between the two forms the suction inlet for entering and being set to the intracorporal air-suction channel of the shell；The dust blowing
The positions and dimensions of the free end of item make it have the magnitude of interference or gap value that can be realized dust blowing effect between face to be cleaned；
The air-suction channel of described ground brush assemblies is connected to the air inlet of the suction unit.
10. dust catcher according to claim 9 characterized by comprising the material of the dust blowing item is soft material；
Then there is the magnitude of interference that can be realized dust blowing effect between the free end and face to be cleaned of the dust blowing item.
11. dust catcher according to claim 9, which is characterized in that further include: solution tub assembly；The solution tub assembly
Mouth spray the inner sidewall of the shell is set.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018101916441 | 2018-03-08 | ||
| CN201810191644 | 2018-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236020U true CN209236020U (en) | 2019-08-13 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374787.6A Pending CN110236452A (en) | 2018-03-08 | 2018-04-24 | Ground brush assemblies and dust catcher |
| CN201820593657.7U Ceased CN209236020U (en) | 2018-03-08 | 2018-04-24 | Ground brush assemblies and dust catcher |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374787.6A Pending CN110236452A (en) | 2018-03-08 | 2018-04-24 | Ground brush assemblies and dust catcher |
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| Country | Link |
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| CN (2) | CN110236452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236452A (en) * | 2018-03-08 | 2019-09-17 | 添可电器有限公司 | Ground brush assemblies and dust catcher |
| CN113331735A (en) * | 2021-06-22 | 2021-09-03 | 北京小狗吸尘器集团股份有限公司 | Dust collection assembly and dust collection equipment |
| CN114652197A (en) * | 2020-12-23 | 2022-06-24 | 宁波方太厨具有限公司 | Brush head module for cleaning machine and cleaning machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2023083187A1 (en) * | 2021-11-10 | 2023-05-19 | 追觅创新科技(苏州)有限公司 | Floor brush mechanism, floor brush housing, and cleaning device |
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| JP6502094B2 (en) * | 2011-08-23 | 2019-04-17 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Cleaning device for cleaning the surface |
| WO2013050906A1 (en) * | 2011-10-03 | 2013-04-11 | Koninklijke Philips Electronics N.V. | Floor nozzle for vacuum cleaner |
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| CN105982621B (en) * | 2016-04-14 | 2019-12-13 | 北京小米移动软件有限公司 | Automatic cleaning equipment's wind path structure and automatic cleaning equipment |
| CN205994460U (en) * | 2016-05-23 | 2017-03-08 | 深圳市智意科技有限公司 | Floor-cleaning machine cleaning device and floor-cleaning machine |
| CN206576821U (en) * | 2016-11-08 | 2017-10-24 | 科沃斯机器人股份有限公司 | From mobile ground processing unit and suction nozzle |
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| CN110236452A (en) * | 2018-03-08 | 2019-09-17 | 添可电器有限公司 | Ground brush assemblies and dust catcher |
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- 2018-04-24 CN CN201810374787.6A patent/CN110236452A/en active Pending
- 2018-04-24 CN CN201820593657.7U patent/CN209236020U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236452A (en) * | 2018-03-08 | 2019-09-17 | 添可电器有限公司 | Ground brush assemblies and dust catcher |
| CN114652197A (en) * | 2020-12-23 | 2022-06-24 | 宁波方太厨具有限公司 | Brush head module for cleaning machine and cleaning machine |
| CN113331735A (en) * | 2021-06-22 | 2021-09-03 | 北京小狗吸尘器集团股份有限公司 | Dust collection assembly and dust collection equipment |
| CN113331735B (en) * | 2021-06-22 | 2022-08-19 | 北京小狗吸尘器集团股份有限公司 | Dust collection assembly and dust collection equipment |
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| CN110236452A (en) | 2019-09-17 |
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