CN206120234U - Scrubbing brush subassembly - Google Patents
Scrubbing brush subassembly Download PDFInfo
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- CN206120234U CN206120234U CN201620881180.3U CN201620881180U CN206120234U CN 206120234 U CN206120234 U CN 206120234U CN 201620881180 U CN201620881180 U CN 201620881180U CN 206120234 U CN206120234 U CN 206120234U
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- bristle
- brush
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Abstract
The utility model discloses a scrubbing brush subassembly, scrubbing brush subassembly includes first round brush (12) and second round brush (14), drive first round brush (12) and second round brush (14) are pivoted drive arrangement (16) in opposite directions, wherein the brush hair of first round brush (12) includes first brush hair, the brush hair of second round brush (14) includes the second brush hair, the diameter of second brush hair is greater than the diameter of first brush hair, just the second brush hair with the poor 0.05mm that is not less than of diameter of first brush hair. This scrubbing brush subassembly need not change the round brush just can clear up different ground, and it is very convenient to use.
Description
Technical field
The utility model is related to a kind of ground brush assemblies.
Background technology
Original electric floor brush, the inside is generally only mounted with a round brush.And in family's land clearing, need according to not
The different round brush of same replaced on ground, such as need to use fur round brush on floor, needs to use bristle round brush on carpet.This
Sample, needs replacing round brush repeatedly, sweeps to health and brings inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of ground brush assemblies, and the ground brush assemblies just can be cleared up not without changing round brush
Same ground, it is very easy to use.
To realize above-mentioned utility model purpose, the embodiment of the utility model one provides a kind of ground brush assemblies, the scrubbing brush
Component includes the first round brush and the second round brush, drives the driving means that first round brush and the second round brush are rotated in opposite directions, wherein
The bristle of first round brush includes the first bristle, and the bristle of second round brush includes the second bristle, second bristle
With diameter greater than the diameter of first bristle, and second bristle is not less than 0.05mm with the diameter difference of first bristle.
As the further improvement of the embodiment of the utility model one, the diameter of second bristle and first bristle
Difference is not less than 0.08 mm.
As the further improvement of the embodiment of the utility model one, the diameter of second bristle and first bristle
Difference is not less than 0.12 mm.
Used as the further improvement of the embodiment of the utility model one, described ground brush assemblies are moved by predetermined direction, with institute
The moving direction for stating ground brush assemblies is corresponding, and first round brush is located at the front portion of described ground brush assemblies, the second round brush position
In the rear portion of described ground brush assemblies.
Used as the further improvement of the embodiment of the utility model one, the diameter of first bristle is not more than 0.04mm.
As the further improvement of the embodiment of the utility model one, a diameter of 0.01mm of first bristle.
Used as the further improvement of the embodiment of the utility model one, the diameter of second bristle is not less than 0.09mm.
As the further improvement of the embodiment of the utility model one, a diameter of 0.09mm of second bristle ~
0.2mm。
As the further improvement of the embodiment of the utility model one, a diameter of 0.15mm of second bristle.
Used as the further improvement of the embodiment of the utility model one, second round brush also includes and second bristle
The third bristle being separately distributed, the diameter with diameter greater than the third bristle of second bristle, and second bristle
It is not less than 0.05mm with the diameter difference of the third bristle.
Used as the further improvement of the embodiment of the utility model one, the length of second bristle is more than the described 3rd brush
The length of hair.
Used as the further improvement of the embodiment of the utility model one, second bristle and the third bristle are helically
Shape is spaced apart.
Used as the further improvement of the embodiment of the utility model one, first round brush also includes and first bristle
The 4th bristle being separately distributed, the diameter with diameter greater than first bristle of the 4th bristle, and the 4th bristle
It is not less than 0.05mm with the diameter difference of first bristle.
Used as the further improvement of the embodiment of the utility model one, first bristle and second bristle set relatively
Put, the 4th bristle and the third bristle are oppositely arranged.
Used as the further improvement of the embodiment of the utility model one, the length of the 4th bristle is more than the described first brush
The length of hair.
Used as the further improvement of the embodiment of the utility model one, first bristle and the 4th bristle are helically
Shape is spaced apart.
As the further improvement of the embodiment of the utility model one, between first bristle and second bristle
Minimum range is not more than 6mm.
Used as the further improvement of the embodiment of the utility model one, the diameter of first bristle is not more than 0.04 mm,
The diameter of second bristle is not less than 0.09 mm.
Used as the further improvement of the embodiment of the utility model one, described ground brush assemblies also include upper lid, the upper lid
One end towards the moving direction of described ground brush assemblies is leading section, and by leading section a vertical curve, the vertical curve are defined
Intersect with first round brush or the second round brush.
Used as the further improvement of the embodiment of the utility model one, described ground brush assemblies also include transmission mechanism, described
Transmission mechanism includes installing the second roller brush shaft of the first roller brush shaft of first round brush and installation second round brush, the drive
Dynamic device includes driving the motor that first roller brush shaft and the second roller brush shaft are rotated.
Used as the further improvement of the embodiment of the utility model one, the motor has drive shaft, the transmission
Mechanism also includes the first transmission belt of the connection drive shaft and the first roller brush shaft, connects the drive shaft with the second roller brush shaft
Second transmission belt, first transmission belt is two-sided band, and the first face of first transmission belt contacts with the drive shaft, described
Second face of the first transmission belt contacts with first roller brush shaft.
Used as the further improvement of the embodiment of the utility model one, the motor has drive shaft, the transmission
Mechanism also includes the 3rd transmission belt of connection first roller brush shaft and the second roller brush shaft, connects the drive shaft and the second round brush
4th transmission belt of axle, the 3rd transmission belt be two-sided band, the first face and first roller brush shaft of the 3rd transmission belt
Contact, the second face of the 3rd transmission belt contacts with second roller brush shaft.
Used as the further improvement of the embodiment of the utility model one, the motor has drive shaft, the transmission
Mechanism also includes the 5th transmission belt of the connection drive shaft, the first roller brush shaft and the second roller brush shaft, and the 5th transmission belt is
Two-sided band, the first face of the 5th transmission belt contacts with the drive shaft and first roller brush shaft, the 5th transmission belt
The second face contact with second roller brush shaft.
Used as the further improvement of the embodiment of the utility model one, described ground brush assemblies also include transmission mechanism, described
Transmission mechanism includes installing the second roller brush shaft of the first roller brush shaft of first round brush and installation second round brush, the drive
Dynamic device includes the second motor that the first motor for driving first roller brush shaft to rotate and driving second roller brush shaft are rotated.
Compared with prior art, the beneficial effects of the utility model are：When ground is cleared up, first rolls the ground brush assemblies
First bristle of brush is suitable to clean the surface on floor etc., and the second bristle of the second round brush is suitable to clean the surface of carpet etc., therefore
Just different ground can be cleared up without changing round brush, it is very easy to use.
Description of the drawings
Fig. 1 be in the utility model first embodiment brush assemblies upward view；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 be in the utility model first embodiment the transmission mechanism of brush assemblies schematic diagram；
Fig. 4 be in the utility model second embodiment brush assemblies sectional view；
Fig. 5 be in the embodiment of the utility model the 3rd the transmission mechanism of brush assemblies schematic diagram；
Fig. 6 be in the embodiment of the utility model the 4th the transmission mechanism of brush assemblies schematic diagram；
Fig. 7 be in the embodiment of the utility model the 5th the transmission mechanism of brush assemblies schematic diagram；
Fig. 8 be in the embodiment of the utility model the 6th the transmission mechanism of brush assemblies schematic diagram；
Fig. 9 be in the embodiment of the utility model the 6th brush assemblies schematic perspective view；
Figure 10 be in the embodiment of the utility model the 6th brush assemblies front view；
Figure 11 be in the embodiment of the utility model the 7th the transmission mechanism of brush assemblies schematic diagram.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, first preferred embodiment of the present utility model, the preferred embodiment discloses one kind
Ground brush assemblies, ground brush assemblies include the first round brush 12 and the second round brush 14, drive 14 opposite turns of the first round brush 12 and the second round brush
Dynamic driving means 16, wherein the bristle of the first round brush 12 includes the first bristle, the bristle of the second round brush 14 includes the second bristle.
Wherein, the diameter with diameter greater than the first bristle of the second bristle, and the second bristle is not less than with the diameter difference of the first bristle
0.05mm。
In this preferred embodiment, the first bristle is relatively soft, and the second bristle is relatively hard, and in this wise brush assemblies are on cleaning ground
During face, the first bristle of the first round brush 12 is suitable to clean the surface on floor etc., and the second bristle of the second round brush 14 is suitable to cleanly
The surface of blanket etc., therefore just different ground can be cleared up without changing round brush, it is very easy to use.
Preferably, the diameter difference of the second bristle and the first bristle is not less than 0.08mm.Further, the second bristle and
The diameter difference of one bristle is not less than 0.12mm.
In this preferred embodiment, the first round brush 12 and the second round brush 14 are rotated in opposite directions, by dust foul to the first round brush
12 and second gather between round brush 14, in addition, ground brush assemblies also include upper lid 10, suction inlet 18 are additionally provided with upper lid 10, gather in
Dust foul between first round brush 12 and the second round brush 14 enters dust collect plant by suction inlet 18（It is not shown）.
Ground brush assemblies are moved by predetermined direction, corresponding with the moving direction M of ground brush assemblies, it is preferred that the first round brush 12
Positioned at the front portion of ground brush assemblies, the second round brush 14 is located at the rear portion of ground brush assemblies.It is of course also possible to by the second round brush 14 located at ground
The front portion of brush assemblies, correspondingly, by the first round brush 12 located at the rear portion of ground brush assemblies.
Preferably, the diameter of the first bristle is not more than 0.04mm.Further, a diameter of 0.01mm of the first bristle.Separately
Outward, in this preferred embodiment, the first bristle adopts nylon material, and certainly, the first bristle can also adopt soft material.
Furthermore, the diameter of the second bristle is not less than 0.09mm, it is preferred that a diameter of 0.09mm ~ 0.2mm of the second bristle.
Further, a diameter of 0.15mm of the second bristle.Equally, the second bristle is also adopted by nylon material, and certainly, the second bristle also may be used
With using other materials.
In this preferred embodiment, the second round brush 14 also includes the third bristle being separately distributed with the second bristle, the second brush
The diameter with diameter greater than third bristle of hair.Specifically, the second bristle is not less than 0.05mm with the diameter difference of third bristle.Also
It is to say, the second bristle is harder, and third bristle is softer.Preferably, the second bristle is not less than 0.08mm with the diameter difference of third bristle.
Further, the second bristle is not less than 0.12mm with the diameter difference of third bristle.
Furthermore, the length of the second bristle is more than the length of third bristle.In addition, the first bristle on the first round brush 12 and
Third bristle on two round brush 14 can be arranged to identical.Certainly, on the first bristle and the second round brush 14 on the first round brush 12
Third bristle can also be arranged to differ.
In this preferred embodiment, the second bristle and third bristle are spaced apart in the shape of a spiral.Certainly, the second bristle and the 3rd
Bristle can also be arranged to it is other shapes of be spaced apart, such as tufted is spaced apart, linear pattern is spaced apart, broken line type interval point
Cloth, ring-like spacer distribution etc..So, the second bristle of the second round brush 14 is harder, plays cleaning effect, and the of the second round brush 14
Three bristles are softer, seal.
Further, the first round brush 12 also includes the 4th bristle being separately distributed with the first bristle, the 4th bristle
With diameter greater than the diameter of the first bristle.Specifically, the diameter difference of the 4th bristle and the first bristle is not less than 0.09mm.Preferably,
The diameter difference of the 4th bristle and the first bristle is not less than 0.08mm.Further, the diameter difference of the 4th bristle and the first bristle
Not less than 0.12mm.Equally, third bristle and the 4th bristle also adopt nylon material.Certainly, third bristle and the 4th bristle
Other materials can also be adopted.
Length of the length of the 4th bristle more than the first bristle.In addition, the 4th bristle and the second rolling on the first round brush 12
The second bristle on brush 14 can be arranged to identical.Certainly, on the 4th bristle and the second round brush 14 on the first round brush 12
Two bristles can also be arranged to differ.
Equally, the first bristle and the 4th bristle are spaced apart in the shape of a spiral.Certainly, the first bristle and the 4th bristle can also
It is arranged to other shapes of being spaced apart.It is arranged such, the first bristle of the first round brush 12 is softer, seals.And first
4th bristle of round brush 12 is harder, plays cleaning effect.So, the sweeping efficiency of ground brush assemblies is further increased.
In this preferred embodiment, the first bristle and the second bristle are oppositely arranged, and the 4th bristle and third bristle are oppositely arranged.
In addition, identical with the first bristle, the diameter of third bristle is not more than 0.04mm.Further, third bristle is straight
Footpath is 0.01mm.In this preferred embodiment, third bristle adopts nylon material, and certainly, the first bristle can also adopt soft material
Matter.
Furthermore, identical with the second bristle, the diameter of the 4th bristle is not less than 0.09mm, it is preferred that the diameter of the 4th bristle
For 0.09mm-0.2mm.Further, a diameter of 0.15mm of the 4th bristle.
In addition, minimum range L between the second bristle of the first bristle of the first round brush 12 and the second round brush 14 is not more than
6mm.Preferably, minimum range L between the second bristle of the first bristle of the first round brush 12 and the second round brush 14 is set to 2
mm.Gap between first round brush 12 and the second round brush 14 is excessive, then the effect for cleaning with two round brush will weaken；And first
Gap between the round brush 14 of round brush 12 and second is too small, then bulky grain cannot be introduced into suction inlet 18.Therefore, the preferred embodiment is provided
Ground brush assemblies can guarantee that and preferably clean effect.
Equally, the minimum range between the 4th bristle of the first round brush 12 and the third bristle of the second round brush 14（It is not shown）
It is also configured to no more than 6mm.Preferably, the minimum between the 4th bristle of the first round brush 12 and the third bristle of the second round brush 14
Distance is also configured as 2 mm.There is preferably cleaning effect so as to further ensure ground brush assemblies.
In this preferred embodiment, the one end for setting lid 10 towards the moving direction M of ground brush assemblies as leading section, by front
End defines a vertical curve 23, and vertical curve 23 is non-intersect with the first round brush 12 and the second round brush 14.That is, the first rolling
The front portion of the round brush 14 of brush 12 or second can be capped 10 and cover, and will not be exposed to outside.In specific to the present embodiment, first
Round brush 12 is located at the front portion of ground brush assemblies, and the front portion of the first round brush 12 can be capped 10 and cover, will not be exposed to outside and
Touch the vertical planes such as corner.
With further reference to Fig. 3, ground brush assemblies also include transmission mechanism, and transmission mechanism includes installing the first of the first round brush 12
First roller brush shaft 22 of the second round brush 14 of roller brush shaft 20 and installation, driving means 16 include driving the first roller brush shaft 20 and the first rolling
The motor 24 that brush axle 22 is rotated.Transmission between the round brush 12 of motor 24 and first and the second round brush 14 can adopt gear
Group is realized, transmission belt may also be employed or driving-chain is realized.Specific in the present embodiment, motor 24 has drive shaft 26, passes
Motivation structure also includes the first transmission belt 28 of the connection roller brush shaft 20 of drive shaft 26 and first, connects the roller brush shaft of drive shaft 26 and first
22 the second transmission belt 30, the first transmission belt 28 is two-sided band, and the first face of the first transmission belt 28 contacts with drive shaft 26, first
Second face of transmission belt 28 contacts with the first roller brush shaft 20.First transmission belt 28 and the second transmission belt 30 may be configured as friction-type biography
Dynamic band, may be alternatively provided as engagement type transmission belt.Preferably, the first transmission belt 28 and the second transmission belt 30 are disposed as Timing Belt.
First transmission belt 28 and the second transmission belt 30 drive respectively the first round brush 12 and the rotating in same direction of the second round brush 14, such as the first round brush
12 rotate counterclockwise, the second round brush 14 along rotating clockwise, so as to dust brush be entered in the suction inlet 18 of ground brush assemblies.
As shown in figure 4, the second preferred embodiment of the present utility model, below only to the preferred embodiment and first embodiment
Difference be described in detail, other are identical with first embodiment.In the preferred embodiment, ground brush assemblies also include upper lid 34,
Upper lid 34 is leading section towards one end of the moving direction M of ground brush assemblies, and by leading section a vertical curve 40, vertical curve are defined
40 intersect with the first round brush 12 or the second round brush 14.That is, the front portion of the first round brush 12 or the second round brush 14 will not go up
Lid 34 is covered, and can be exposed to outside, and so as to when corner is cleaned, the front portion of the first round brush 12 or the second round brush 14 can be against
On vertical body of wall, it is easy to for the dust foul brush in corner to enter suction inlet.The use range of ground brush assemblies is further expanded, and
Improve the cleaning effect of ground brush assemblies.Specific in the present embodiment, vertical curve 40 intersects with the first round brush 12.That is,
The front portion of the first round brush 12 will not be capped 34 and cover, and be exposed to outside to clean corner.Certainly, when the second round brush 14 is located at
Ground brush assemblies it is anterior when, vertical curve 40 intersects with the second round brush 14.Now, the front portion of the second round brush 14 will not be capped 34 and cover
Cover, be exposed to outside to clean corner.
As shown in figure 5, third preferred embodiment of the present utility model, below only to the preferred embodiment and first embodiment
Difference be described in detail, other are identical with first embodiment or second embodiment.In the preferred embodiment, as this practicality
The further improvement of a new embodiment, motor has drive shaft 26, and transmission mechanism also includes the first roller brush shaft of connection
20 and second roller brush shaft 22 the 3rd transmission belt 44, connect the roller brush shaft 22 of drive shaft 26 and second the 4th transmission belt 46, the 3rd
Transmission belt 44 is two-sided band, and the first face of the 3rd transmission belt 44 contacts with the first roller brush shaft 20, the second face of the 3rd transmission belt 44
Contact with the second roller brush shaft 22.Equally, the 3rd transmission belt 44 and the 4th transmission belt 46 may be configured as friction-type transmission belt, also can set
It is set to engagement type transmission belt.Preferably, the 3rd transmission belt 44 and the 4th transmission belt 46 are disposed as Timing Belt.
In addition, in the preferred embodiment, the first round brush 12（Referring to Fig. 1）The front portion of ground brush assemblies is may be provided at, also can be set
Put at the rear portion of ground brush assemblies.When the first round brush 12 be arranged on ground brush assemblies it is anterior when, the first round brush 12 can be set to before it
Portion is capped 10（Referring to Fig. 1）Cover, can be configured as its front portion and be not capped 10 coverings, expose to clean metope etc. vertically
Face.Equally, when the second round brush 14（Referring to Fig. 1）Be arranged on ground brush assemblies it is anterior when, it is anterior that the second round brush 14 can be set to its
10 coverings are capped, its front portion are can be configured as and is not capped 10 coverings, expose to clean the vertical planes such as metope.
As shown in fig. 6, the 4th preferred embodiment of the present utility model, the preferred embodiment discloses a kind of ground brush assemblies,
Identical with first preferred embodiment, ground brush assemblies include the first round brush 12（Referring to Fig. 1）With the second round brush 14（Referring to Fig. 1）, drive
Dynamic first round brush 12 and the opposite driving means 16 for rotating of the second round brush 14（Referring to Fig. 1）, driving means 16 include drive first
The motor 24 that 20 and second roller brush shaft of roller brush shaft 22 is rotated（Referring to Fig. 1）.It is only real with first to the preferred embodiment below
The difference for applying example is described in detail, and motor 24 has drive shaft 26, and transmission mechanism also includes that connection drive shaft 26, first is rolled
5th transmission belt 48 of the roller brush shaft 22 of brush axle 20 and second, the 5th transmission belt 48 is two-sided band, the first face of the 5th transmission belt 48
Contact with drive shaft and the first roller brush shaft, the second face of the 5th transmission belt 48 contacts with the second roller brush shaft.
Preferably, the 5th transmission belt 48 is Double-side Synchronous polywedge bet.Specifically, the first face of the 5th transmission belt 48 is synchronous
Band, the second face of the 5th transmission belt 48 is polywedge bet.This kind of transmission mechanism is effectively connected to the first roller brush shaft 20 and the second rolling
Brush axle 22, it is ensured that the first roller brush shaft 20 is consistent with the rotating speed of the second roller brush shaft 22.
In addition, in this preferred embodiment, the first round brush 12 and the second round brush 14 may be configured as it is identical with first embodiment,
That is, the first round brush 12 includes fur, and the second round brush 14 includes bristle.Certainly, the first round brush 12 and the second round brush 14 also may be used
It is set to different from first embodiment, such as the first round brush 12 includes fur, and the second round brush 14 also includes fur.Or first round brush 12
Including bristle, the second round brush 14 also includes bristle.As long as the first round brush 12 and the second round brush 14 can realize cleaning.
Furthermore, in the preferred embodiment, the first round brush 12 may be provided at the front portion of ground brush assemblies, may also be arranged on scrubbing brush group
The rear portion of part.When the first round brush 12 be arranged on ground brush assemblies it is anterior when, the first round brush 12 can be set to its front portion and be capped cover
Lid, can be configured as its front portion and is not capped covering, expose to clean the vertical planes such as metope.Equally, when the second round brush 14 is arranged
On ground brush assemblies it is anterior when, the second round brush 14 can be set to its front portion and be capped covering, can be configured as its front portion and does not go up
Lid is covered, and exposes to clean the vertical planes such as metope.
As shown in fig. 7, the 5th preferred embodiment of the present utility model, below only to the preferred embodiment and fourth embodiment
Difference be described in detail, in the preferred embodiment, transmission mechanism also including at least one and the 5th transmission belt 48 the first face
The tensioning wheel 50 for contacting so that the 5th transmission belt 48 is respectively provided with larger bag for the first round brush week 12 and the second roller brush shaft 22
Angle.Specific tensioning wheel 50 is set to one, and tensioning wheel 50 is located between the roller brush shaft 22 of drive shaft 26 and second, tensioning wheel 50
Can be located between the first roller brush shaft 20 and the second roller brush shaft 22.
As shown in Fig. 8, Fig. 9 and Figure 10, the 6th preferred embodiment of the present utility model, below only to the preferred embodiment with
The difference of the 5th embodiment is described in detail, and in the preferred embodiment, tensioning wheel 50 is set to two, and one of tensioning wheel
50 are located between the roller brush shaft 22 of drive shaft 26 and second, and other in which tensioning wheel 50 is located at the first roller brush shaft 20 and the second round brush
Between axle 22 so that the 5th transmission belt 48 is not less than 120 degree for the cornerite of the first roller brush shaft 21 and the second roller brush shaft 22, together
Sample, two tensioning wheels 50 contact with the first face of the 5th transmission belt 48.
As shown in figure 11, the 7th preferred embodiment of the present utility model, only implements below to the preferred embodiment with first
The difference of example is described in detail, and in the preferred embodiment, ground brush assemblies also include transmission mechanism, and transmission mechanism includes installing first
Round brush 12（Referring to Fig. 1）The first roller brush shaft 20 and the second round brush 14 is installed（Referring to Fig. 1）The second roller brush shaft 22, driving means
Including the first motor for driving the first roller brush shaft 20 to rotate（It is not shown）With the second motor for driving the second roller brush shaft 22 to rotate（Not
Diagram）.
In addition, the first motor includes the first drive shaft 52, the second motor includes the second drive shaft 54, and transmission mechanism also includes
Connect the 6th transmission belt 56 of the first drive shaft 52 and the first roller brush shaft 20, the second drive shaft 54 of connection and the second roller brush shaft 22
7th transmission belt 58.
Equally, the 6th transmission belt 56 and the 7th transmission belt 58 may be configured as friction-type transmission belt, may be alternatively provided as engagement type
Transmission belt.Specifically, the 6th transmission belt 56 and the 7th transmission belt 58 are disposed as Timing Belt.
It should be understood that, although this specification is been described by according to embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art will should say
Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can
With the other embodiment for understanding.
Those listed above is a series of to describe the tool for being only for feasibility embodiment of the present utility model in detail
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (24)
1. a kind of ground brush assemblies, described ground brush assemblies include the first round brush（12）With the second round brush（14）, drive first rolling
Brush（12）With the second round brush（14）The opposite driving means for rotating（16）, it is characterised in that first round brush（12）Bristle
Including the first bristle, second round brush（14）Bristle include the second bristle, second bristle with diameter greater than described the
The diameter of one bristle, and second bristle is not less than 0.05mm with the diameter difference of first bristle.
2. brush assemblies according to claim 1ly, it is characterised in that the diameter of second bristle and first bristle
Difference is not less than 0.08 mm.
3. brush assemblies according to claim 1ly, it is characterised in that the diameter of second bristle and first bristle
Difference is not less than 0.12 mm.
4. brush assemblies according to claim 1ly, it is characterised in that described ground brush assemblies are moved by predetermined direction, with institute
The moving direction for stating ground brush assemblies is corresponding, first round brush（12）Positioned at the front portion of described ground brush assemblies, second rolling
Brush（14）Positioned at the rear portion of described ground brush assemblies.
5. brush assemblies according to claim 1ly, it is characterised in that the diameter of first bristle is not more than 0.04 mm.
6. brush assemblies according to claim 4ly, it is characterised in that a diameter of 0.01 mm of first bristle.
7. brush assemblies according to claim 1ly, it is characterised in that the diameter of second bristle is not less than 0.09 mm.
8. brush assemblies according to claim 7ly, it is characterised in that a diameter of 0.09 mm ~ 0.20 of second bristle
mm。
9. brush assemblies according to claim 8ly, it is characterised in that a diameter of 0.15 mm of second bristle.
10. brush assemblies according to claim 1ly, it is characterised in that second round brush（14）Also include and described
The third bristle that two bristles are separately distributed, the diameter with diameter greater than the third bristle of second bristle, and described
Two bristles are not less than 0.05 mm with the diameter difference of the third bristle.
11. ground according to claim 10 brush assemblies, it is characterised in that the length of second bristle is more than the described 3rd
The length of bristle.
12. ground according to claim 10 brush assemblies, it is characterised in that second bristle and the third bristle are in spiral shell
Rotation shape is spaced apart.
13. ground according to claim 10 brush assemblies, it is characterised in that first round brush（12）Also include and described
The 4th bristle that one bristle is separately distributed, the diameter with diameter greater than first bristle of the 4th bristle, and described
Four bristles are not less than 0.05 mm with the diameter difference of first bristle.
14. ground according to claim 13 brush assemblies, it is characterised in that first bristle and second bristle are relative
Arrange, the 4th bristle and the third bristle are oppositely arranged.
15. ground according to claim 13 brush assemblies, it is characterised in that the length of the 4th bristle is more than described first
The length of bristle.
16. ground according to claim 13 brush assemblies, it is characterised in that first bristle and the 4th bristle are in spiral shell
Rotation shape is spaced apart.
17. ground according to claim 1 brush assemblies, it is characterised in that between first bristle and second bristle
Minimum range（L）No more than 6 mm.
18. ground according to claim 1 brush assemblies, it is characterised in that the diameter of first bristle is not more than 0.04
Mm, the diameter of second bristle is not less than 0.09 mm.
The 19. ground brush assemblies according to any one of claim 1 to 18, it is characterised in that described ground brush assemblies also include upper
Lid（34）, the upper lid（34）One end towards the moving direction of described ground brush assemblies is leading section, is defined by leading section
One vertical curve（40）, the vertical curve（40）With first round brush（10）Or second round brush（12）It is intersecting.
The 20. ground brush assemblies according to any one of claim 1 to 18, it is characterised in that described ground brush assemblies also include passing
Motivation structure, the transmission mechanism includes installing first round brush（12）The first roller brush shaft（20）With installation second round brush
（14）The second roller brush shaft（22）, the driving means include driving first roller brush shaft（20）With the second roller brush shaft（22）Turn
Dynamic motor（24）.
21. ground according to claim 20 brush assemblies, it is characterised in that the motor（24）With drive shaft
（26）, the transmission mechanism is also including the connection drive shaft（26）With the first roller brush shaft（20）The first transmission belt（28）, even
Connect the drive shaft（26）With the second roller brush shaft（22）The second transmission belt（30）, first transmission belt（28）For two-sided band,
First transmission belt（28）The first face and the drive shaft（26）Contact, first transmission belt（28）The second face and institute
State the first roller brush shaft（20）Contact.
22. ground according to claim 20 brush assemblies, it is characterised in that the motor（24）With drive shaft
（26）, the transmission mechanism is also including connection first roller brush shaft（20）With the second roller brush shaft（22）The 3rd transmission belt
（44）, connect the drive shaft（26）With the second roller brush shaft（22）The 4th transmission belt（46）, the 3rd transmission belt（44）For
Two-sided band, the 3rd transmission belt（444）The first face and first roller brush shaft（20）Contact, the 3rd transmission belt（44）
The second face and second roller brush shaft（22）Contact.
23. ground according to claim 20 brush assemblies, it is characterised in that the motor（24）With drive shaft
（26）, the transmission mechanism is also including the connection drive shaft（26）, the first roller brush shaft（20）With the second roller brush shaft（22）
Five transmission belts（48）, the 5th transmission belt（48）For two-sided band, the 5th transmission belt（48）The first face and the driving
Axle（26）With first roller brush shaft（20）Contact, the 5th transmission belt（48）The second face and second roller brush shaft（22）
Contact.
The 24. ground brush assemblies according to any one of claim 1 to 18, it is characterised in that described ground brush assemblies also include passing
Motivation structure, the transmission mechanism includes installing first round brush（12）The first roller brush shaft（20）With installation second round brush
（14）The second roller brush shaft（22）, the driving means include driving first roller brush shaft（20）The first motor for rotating and drive
Move second roller brush shaft（22）The second motor for rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881180.3U CN206120234U (en) | 2016-08-15 | 2016-08-15 | Scrubbing brush subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881180.3U CN206120234U (en) | 2016-08-15 | 2016-08-15 | Scrubbing brush subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120234U true CN206120234U (en) | 2017-04-26 |
Family
ID=58564524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620881180.3U Active CN206120234U (en) | 2016-08-15 | 2016-08-15 | Scrubbing brush subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854047A (en) * | 2017-12-13 | 2018-03-30 | 莱克电气股份有限公司 | A kind of ground brush assemblies of surface cleaning apparatus |
| WO2018195988A1 (en) * | 2017-04-28 | 2018-11-01 | 江苏美的清洁电器股份有限公司 | Ground brush assembly and vacuum cleaner having same |
-
2016
- 2016-08-15 CN CN201620881180.3U patent/CN206120234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018195988A1 (en) * | 2017-04-28 | 2018-11-01 | 江苏美的清洁电器股份有限公司 | Ground brush assembly and vacuum cleaner having same |
| CN107854047A (en) * | 2017-12-13 | 2018-03-30 | 莱克电气股份有限公司 | A kind of ground brush assemblies of surface cleaning apparatus |
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