CN206507882U - Ground brush assemblies and dust catcher - Google Patents
Ground brush assemblies and dust catcher Download PDFInfo
- Publication number
- CN206507882U CN206507882U CN201621360209.XU CN201621360209U CN206507882U CN 206507882 U CN206507882 U CN 206507882U CN 201621360209 U CN201621360209 U CN 201621360209U CN 206507882 U CN206507882 U CN 206507882U
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- China
- Prior art keywords
- brush
- end cap
- assemblies
- round
- round brush
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Abstract
The utility model discloses a kind of ground brush assemblies and dust catcher, described ground brush assemblies include：Round brush end cap；Integral rolling brush, the integral rolling brush is installed in rotation on the round brush end cap, and has end clearance between the end face of the integral rolling brush and the round brush end cap；There is the protection muscle axially extended, to block the end clearance on wherein described round brush end cap.Ground of the present utility model brush assemblies, by setting protection muscle on scrubbing brush lid, can effectively extend foreign matter intrusion path, integral rolling brush is difficult clamping stagnation, and the job stability of ground brush assemblies is higher.
Description
Technical field
The utility model belongs to household electrical appliance technical field, in particular to a kind of ground brush assemblies and with the scrubbing brush
The dust catcher of component.
Background technology
In the course of the work, integral rolling brush rotates the scrubbing brush of dust catcher, and the plant hair on integral rolling brush can be dust on carpet etc.
Foreign matter has been brushed lightly, and the foreign matter such as dust brushed lightly is come up by vacuum pneumatic band realize the purpose of dedusting again.In correlation technique, suction ground
Brush foreign matter can organize progressively intrusion round brush bearing, cause integral rolling brush to rotate clamping stagnation, finally integral rolling brush is worn and torn, there is room for improvement.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
It is to propose a kind of ground brush assemblies for being difficult clamping stagnation with a new purpose.
Another purpose of the present utility model is to propose a kind of dust catcher with above-mentioned ground brush assemblies.
According to the ground brush assemblies of the utility model first aspect embodiment, including：Round brush end cap；Integral rolling brush, the round brush
Body is installed in rotation on the round brush end cap, and between end face between the end face of the integral rolling brush and the round brush end cap
Gap；There is the protection muscle axially extended, to block the end clearance on wherein described round brush end cap.
, can by setting protection muscle on scrubbing brush lid according to the ground brush assemblies of the utility model first aspect embodiment
Effectively to extend foreign matter intrusion path, integral rolling brush is difficult clamping stagnation, and the job stability of ground brush assemblies is higher.
In addition, can also have technical characteristic additional as follows according to the ground brush assemblies of the utility model above-described embodiment：
In some optional embodiments of the present utility model, the protection muscle is annular, and around the integral rolling brush
Portion perimeter wall is set.
Preferably, there is circular gap between the protection muscle and the integral rolling brush.
Preferably, the periphery wall of the integral rolling brush is filled provided with hair, the circular gap is planted by the plant hair.
Specifically, the width of the circular gap is h, is met：0.5mm≤h≤3.0mm.
Preferably, described ground brush assemblies also include：Roller brush shaft, the roller brush shaft is interference fitted with the round brush end cap；
Round brush bearing, the round brush bearing holder (housing, cover) is located at outside the roller brush shaft, and the integral rolling brush is supported on outside the round brush bearing.
Specifically, the circular gap between the round brush bearing there is labyrinth type to invade path.
Alternatively, the protection muscle is integrally formed with the round brush end cap.
Specifically, the protection muscle and the round brush end cap are working of plastics.
According to the dust catcher of the utility model second aspect embodiment, described scrubbing brush any just like first aspect is set
Component.
The dust catcher had the advantage that with above-mentioned ground brush assemblies relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the partial structural diagram of the ground brush assemblies according to the utility model embodiment.
Reference：
Ground brush assemblies 100, ground paints lid 11, scrubbing brush bottom 12,
Round brush end cap 20, end clearance 21a, circular gap 21b protect muscle 22,
Integral rolling brush 30, roller brush shaft 40, round brush bearing 50,
Integral rolling brush rotation direction I, foreign matter intrusion path III.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The ground brush assemblies 100 according to the utility model embodiment are described in detail with reference first to accompanying drawing.As shown in figure 1, scrubbing brush
Component 100 includes：Ground paints lid 11, scrubbing brush bottom 12, round brush end cap 20, integral rolling brush 30, roller brush shaft 40 and round brush bearing 50.
Wherein, ground paints lid 11 and is connected with scrubbing brush bottom 12 to limit negative pressure cavity jointly, and negative pressure cavity has suction inlet, bears
Pressure chamber is suitable to be connected with the suction motor of dust catcher, when suction motor is opened, negative pressure cavity formation vacuum (negative pressure), and foreign matter passes through
Suction inlet is inhaled into negative pressure cavity.
Round brush end cap 20 is arranged in negative pressure cavity, such as round brush end cap 20 can be fixedly mounted in scrubbing brush lid, round brush
End cap 20 is used to support integral rolling brush 30, and integral rolling brush 30 is installed in rotation on round brush end cap 20, such as roller brush shaft 40 and round brush
End cap 20 can be interference fitted, and round brush bearing 50 is set in outside roller brush shaft 40, and integral rolling brush 30 is supported on outside round brush bearing 50.
Between the end face and round brush end cap 20 of integral rolling brush 30 there is end clearance 21a, end clearance 21a can prevent round brush
End cap 20 interferes the rotation of integral rolling brush 30, and the foreign matter of negative suction intracavitary along foreign matter may invade road by end clearance 21a
Footpath III is invaded, and causes the clamping stagnation of integral rolling brush 30, particularly end clearance 21a to be communicated to round brush bearing 50 always, and some are tiny different
Thing (such as dust) can influence the rotation of integral rolling brush 30 if invading round brush bearing 50.
There is the protection muscle 22 axially extended, protection muscle 22 is protected to block end clearance 21a on round brush end cap 20
Muscle 22 can extend to centre vertically from the axial end of round brush end cap 20, and protection muscle 22 can extend the intrusion road of foreign matter
Footpath, reduction foreign matter invades the probability of round brush bearing 50.Protection muscle 22 can be integrally formed with round brush end cap 20, and protection muscle 22
Can be working of plastics with round brush end cap 20.
, can be with by setting protection muscle 22 on round brush end cap 20 according to the ground brush assemblies 100 of the utility model embodiment
Effectively extension foreign matter intrusion path, integral rolling brush 30 is difficult clamping stagnation, and the job stabilitys of ground brush assemblies 100 is higher, working life
It is longer.
In some preferred embodiments of the present utility model, protection muscle 22 can be annular, and protection muscle 22 is around rolling
The portion perimeter wall of brush body is set, and so protects muscle 22 to play protective action throughout the circumferential.Protect muscle 22 and round brush
Circular gap 21b can be provided between body 30, to prevent the rotation for protecting muscle 22 to interfere integral rolling brush 30, the periphery wall of integral rolling brush 30
Provided with hair is planted, the foreign matter on carpet can have been brushed lightly by planting hair, and circular gap 21b is filled by plant hair, so, can be prevented different
Thing is invaded by circular gap 21b.Circular gap 21b between round brush bearing 50 have labyrinth type invade path, so, with
Reduction foreign matter invades the probability of round brush bearing 50 to the full extent.The width of circular gap is h, is met：0.5mm≤h≤
3.0mm。
The invention also discloses a kind of dust catcher.
As shown in figure 1, the dust catcher of the utility model embodiment, is provided with the ground brush assemblies of any of the above-described kind of embodiment
100。
According to the dust catcher of the utility model embodiment, the ground brush assemblies 100 of dust catcher are difficult because of foreign matter clamping stagnation, dust catcher
Working stability.
In description of the present utility model, it is to be understood that the side of the instruction such as term " axial direction ", " radial direction ", " circumference "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of ground brush assemblies, it is characterised in that including：
Round brush end cap；
Integral rolling brush, the integral rolling brush is installed in rotation on the round brush end cap, and the end face of the integral rolling brush and the rolling
There is end clearance between brush end cap；Wherein
There is the protection muscle axially extended, to block the end clearance on the round brush end cap.
2. ground according to claim 1 brush assemblies, it is characterised in that the protection muscle is annular, and around the round brush
The portion perimeter wall of body is set.
3. ground according to claim 2 brush assemblies, it is characterised in that there is week between the protection muscle and the integral rolling brush
To gap.
4. ground according to claim 3 brush assemblies, it is characterised in that the periphery wall of the integral rolling brush is provided with plant hair, institute
Circular gap is stated by the plant hair filling.
5. ground according to claim 3 brush assemblies, it is characterised in that the width of the circular gap is h, is met：0.5mm
≤h≤3.0mm。
6. ground according to claim 3 brush assemblies, it is characterised in that also include：
Roller brush shaft, the roller brush shaft is interference fitted with the round brush end cap；
Round brush bearing, the round brush bearing holder (housing, cover) is located at outside the roller brush shaft, and the integral rolling brush is supported on outside the round brush bearing.
7. ground according to claim 6 brush assemblies, it is characterised in that the circular gap has between the round brush bearing
There is labyrinth type to invade path.
8. ground according to claim 1 brush assemblies, it is characterised in that the protection muscle and round brush end cap one into
Type.
9. ground according to claim 8 brush assemblies, it is characterised in that the protection muscle and the round brush end cap are plastics
Part.
10. a kind of dust catcher, it is characterised in that be provided with ground as claimed in any one of claims 1-9 wherein brush assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360209.XU CN206507882U (en) | 2016-12-12 | 2016-12-12 | Ground brush assemblies and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360209.XU CN206507882U (en) | 2016-12-12 | 2016-12-12 | Ground brush assemblies and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206507882U true CN206507882U (en) | 2017-09-22 |
Family
ID=59862436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360209.XU Active CN206507882U (en) | 2016-12-12 | 2016-12-12 | Ground brush assemblies and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206507882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151052A (en) * | 2019-05-30 | 2019-08-23 | 天佑电器（苏州）有限公司 | Scrubbing brush and dust catcher |
| CN111317400A (en) * | 2020-04-22 | 2020-06-23 | 追创科技(苏州)有限公司 | Floor brush and sweeper comprising same |
-
2016
- 2016-12-12 CN CN201621360209.XU patent/CN206507882U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151052A (en) * | 2019-05-30 | 2019-08-23 | 天佑电器（苏州）有限公司 | Scrubbing brush and dust catcher |
| CN111317400A (en) * | 2020-04-22 | 2020-06-23 | 追创科技(苏州)有限公司 | Floor brush and sweeper comprising same |
| WO2021213417A1 (en) * | 2020-04-22 | 2021-10-28 | 追觅创新科技(苏州)有限公司 | Floor brush and sweeper comprising same |
| CN111317400B (en) * | 2020-04-22 | 2022-03-01 | 追觅创新科技(苏州)有限公司 | Floor brush and sweeper comprising same |
| CN114365897A (en) * | 2020-04-22 | 2022-04-19 | 追觅创新科技(苏州)有限公司 | Floor brush and sweeper comprising same |
| CN114365896A (en) * | 2020-04-22 | 2022-04-19 | 追觅创新科技(苏州)有限公司 | Floor brush and sweeper comprising same |
| CN114365896B (en) * | 2020-04-22 | 2023-06-27 | 追觅创新科技(苏州)有限公司 | Floor brush and floor sweeping machine comprising same |
| CN114365897B (en) * | 2020-04-22 | 2023-08-08 | 追觅创新科技(苏州)有限公司 | Floor brush and floor sweeping machine comprising same |
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