CN206214018U - The ground brush assemblies and the dust catcher with it of dust catcher - Google Patents
The ground brush assemblies and the dust catcher with it of dust catcher Download PDFInfo
- Publication number
- CN206214018U CN206214018U CN201620969973.0U CN201620969973U CN206214018U CN 206214018 U CN206214018 U CN 206214018U CN 201620969973 U CN201620969973 U CN 201620969973U CN 206214018 U CN206214018 U CN 206214018U
- Authority
- CN
- China
- Prior art keywords
- dust catcher
- drain pan
- air
- scrubbing brush
- air channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 90
- 230000000712 assembly Effects 0.000 title claims abstract description 45
- 238000000429 assembly Methods 0.000 title claims abstract description 45
- 238000005201 scrubbing Methods 0.000 claims abstract description 66
- 230000007704 transition Effects 0.000 claims abstract description 17
- 239000003973 paint Substances 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims description 4
- 230000030279 gene silencing Effects 0.000 abstract description 8
- 238000011946 reduction process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Electric Suction Cleaners (AREA)
Abstract
The utility model discloses a kind of ground brush assemblies of dust catcher and the dust catcher with it, wherein, the ground brush assemblies of dust catcher include：Scrubbing brush drain pan, defines air channel in scrubbing brush drain pan, the bottom of scrubbing brush drain pan is provided with the air inlet turned on air channel, the bottom wall of scrubbing brush drain pan and the inwall arc transition in air channel；Paint lid, ground paints housing and is located on scrubbing brush drain pan and limits silencing cavity between scrubbing brush drain pan.Ground brush assemblies according to dust catcher of the present utility model, set by by the inwall arc transition of the bottom wall of the neighbouring air inlet of scrubbing brush drain pan and the neighbouring air inlet in air channel, air inlet can be guaranteed more to move smoothly through into air channel, so as to reduce fluctuation of the air-flow in air inlet and air channel, and then reduce inflow noise.Furthermore, scrubbing brush drain pan and paint lid between silencing cavity can carry out noise reduction process to air-flow, so as to reduce operating noise.
Description
Technical field
The utility model is related to cleaner technology field, a kind of ground brush assemblies more particularly, to dust catcher and has
Its dust catcher.
Background technology
Scrubbing brush is an important accessory of the dust catcher when dust catcher works, user's pushing away on the ground by scrubbing brush
It is dynamic, in the dust collect plant that dust enters into dust catcher from the wind passage mouth of scrubbing brush, therefore the inside Duct design of scrubbing brush whether conjunction
Dust removing effects are had very big relation by reason.The air inlet design of the dust catcher in correlation technique is unreasonable, and dust can partial product
It is pressed in the turning in air channel, without entering dust collect plant, making the efficiency of dust collection of scrubbing brush reduces.
Utility model content
The utility model is intended at least solve to a certain extent one of technical problem in correlation technique.Therefore, this reality
With a kind of ground brush assemblies of dust catcher of new proposition, the simple structure of the ground brush assemblies of the dust catcher, each part connection reliability, work
Make noise low, good dedusting effect, Consumer's Experience is good.
The utility model also proposes a kind of dust catcher of the ground brush assemblies with above-mentioned dust catcher.
The ground brush assemblies of the dust catcher according to the utility model first aspect, including：Scrubbing brush drain pan, in the scrubbing brush drain pan
Define air channel, the bottom of the scrubbing brush drain pan is provided with the air inlet turned on the air channel, the bottom wall of the scrubbing brush drain pan with
The inwall arc transition in the air channel；Paint lid, paint describedly housing be located on the scrubbing brush drain pan and with the scrubbing brush
Silencing cavity is limited between drain pan.
Ground brush assemblies according to dust catcher of the present utility model, by by the bottom wall and wind of the neighbouring air inlet of scrubbing brush drain pan
The inwall arc transition of the neighbouring air inlet in road is set, and the structure to scrubbing brush drain pan is optimized, it is ensured that can be more smooth
Ground is entered in air channel by air inlet, so as to reduce fluctuation of the air-flow in air inlet and air channel, and then reduces inflow noise.Again
Person, scrubbing brush drain pan and paint lid between silencing cavity can carry out noise reduction process to air-flow, so as to reduce operating noise.The suction
The simple structure of the ground brush assemblies of dirt device, each part connection is reliable, is convenient to mount and dismount, and operating noise is low, and Consumer's Experience is good.
In addition, the ground brush assemblies according to dust catcher of the present utility model, can also have following additional technical characteristic：
According to one embodiment of the present utility model, the scrubbing brush drain pan includes：Base plate, the base plate be provided with it is described enter
Air port；Ring baffle, one end of the ring baffle is connected with the base plate and the other end of the ring baffle forms air-out
Mouthful, the air channel turned on the air inlet and the air outlet is limited in the ring baffle.
According to one embodiment of the present utility model, the ring baffle is formed and justified to the air outlet from the air inlet
The bend pipe of arc transition.
According to one embodiment of the present utility model, the ring baffle includes：Inclined tube section, the inclined tube section is relative to perpendicular
Nogata to be obliquely installed and the inclined tube section first end be connected with the base plate；Horizontal pipeline section, the horizontal pipeline section with it is described
Second end of inclined tube section is connected and the horizontal pipeline section and inclined tube section arc transition.
According to one embodiment of the present utility model, the inclined tube section is with the radius of the knuckle of the horizontal pipeline section
R, 1mm≤r≤5mm.
According to one embodiment of the present utility model, the position that the first end of the inclined tube section is connected with the base plate is formed
Fillet.
According to one embodiment of the present utility model, in the horizontal direction, the neighbouring described air outlet of inclined tube section
Internal face forms windward side, and the windward side is inclined relative to horizontal setting.
According to one embodiment of the present utility model, the angle between the windward side and horizontal plane is α, 30 °≤α≤
60°。
According to one embodiment of the present utility model, between the lower end of the windward side and the bottom of the scrubbing brush drain pan
Vertical range is h, 2mm≤h≤5mm.
According to the dust catcher of the utility model second aspect, including the dust catcher according to above-described embodiment scrubbing brush group
Part.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the structural representation of the ground brush assemblies according to the dust catcher of the utility model embodiment；
Fig. 2 is the enlarged drawing in the A portions shown in Fig. 1.
Reference：
100：Ground brush assemblies；
10：Scrubbing brush drain pan；101：Air channel；102：Air inlet；103：Air outlet；
11：Base plate；
12：Ring baffle；
121：Inclined tube section；1211：Windward side；
122：Horizontal pipeline section；
20：Paint lid；
30：Traveling wheel；
40：Guide duct.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
The scrubbing brush air channel of the dust catcher in correlation technique constitutes one by lid and air channel lower cover on air channel by assembly relation
Individual air channel, and the rear wall in air channel has the dimensions height.The scrubbing brush of dust catcher on the ground dust suction when, the air-flow of air channel surrounding
Will be inhaled into air channel, because surrounding can air intake, so main air duct and secondary air channel always produce gas turbulence and formed it is quiet
Nip, makes dust be trapped on the rear wall of air channel.
Therefore, the utility model proposes a kind of ground brush assemblies 100 of dust catcher, the simple structure of the ground brush assemblies 100, respectively
Part connection is reliable, is convenient to mount and dismount, and the air-flow with dust enters when in air channel 101, can prevent the generation of turbulent flow, therefore,
Dust can enter in the dirt cup of dust catcher with air channel 101, and the retention problems of dust will not occur.
1 and Fig. 2 specifically describes the scrubbing brush of the dust catcher according to the utility model first aspect embodiment below in conjunction with the accompanying drawings
Component 100.
As shown in figure 1, the ground brush assemblies 100 of the dust catcher according to the utility model embodiment include scrubbing brush drain pan 10 and ground
Paint lid 20.Specifically, air channel 101 is defined in scrubbing brush drain pan 10, the bottom of scrubbing brush drain pan 10 is provided with and is turned on air channel 101
Air inlet 102, the bottom wall of scrubbing brush drain pan 10 and the inwall arc transition in air channel 101, ground paints lid 20 and is located at scrubbing brush drain pan
Silencing cavity (not shown) is limited on 10 and between scrubbing brush drain pan 10.
In other words, the ground brush assemblies 100 of the dust catcher it is main by scrubbing brush drain pan 10, paint lid 20 and constitute.Wherein, scrubbing brush
Drain pan 10 and ground paint lid 20 (fore-and-aft direction as shown in Figure 1) extend in the horizontal direction respectively, and scrubbing brush drain pan 10 is interior to be limited
For the air channel 101 of dust suction, there is the air inlet 102 and air outlet 103 turned on air channel 101, air inlet on scrubbing brush drain pan 10
102 are located on the bottom wall of scrubbing brush drain pan 10, the bottom wall of the neighbouring air inlet 102 of scrubbing brush drain pan 10 and the neighbouring air intake in air channel 101
The inwall arc transition of mouth 102.When dust catcher is started working, the scrubbing brush (not shown) of dust catcher cleans the dust on ground,
Meanwhile, the dirty air with dust, paper scrap etc. can be moved smoothly through air inlet 102 and entered in air channel 101 by dust catcher, then
The dirt cup (not shown) for being discharged to dust catcher from the air outlet 103 of ground brush assemblies 100 is processed.
Alternatively, scrubbing brush drain pan 10 is provided with multiple air vents arranged spaced apart, each air vent respectively with scrubbing brush bottom
The air channel 101 of shell 10 turns on.Paint lid 20 in the horizontal direction (fore-and-aft direction as shown in Figure 1) extend, ground paints lid 20 can
Releasably it is located on scrubbing brush drain pan 10, and relative closed noise reduction is formed by assembling structure between scrubbing brush drain pan 10
Chamber, silencing cavity is turned on by air vent with air channel 101, when air inlet 102 of the dirty air from scrubbing brush drain pan 10 enters air channel 101
After interior, at least a portion air-flow can enter silencing cavity by the air vent on scrubbing brush drain pan 10, in the process, rapid dirty sky
Gas air-flow can be broken up by the air vent of scrubbing brush drain pan 10 and become to relax, meanwhile, the high frequency sound wave in air-flow can also be decayed,
So as to reach the purpose of noise reduction.
Thus, the ground brush assemblies 100 of the dust catcher according to the utility model embodiment, by by the neighbouring of scrubbing brush drain pan 10
The bottom wall of air inlet 102 is set with the inwall arc transition of the neighbouring air inlet 102 in air channel 101, to the structure of scrubbing brush drain pan 10
Optimize, it is ensured that can more move smoothly through air inlet 102 and enter in air channel 101, so as to reduce air-flow in air inlet
102 and air channel 101 in fluctuation, and then reduce inflow noise.Furthermore, scrubbing brush drain pan 10 and paint silencing cavity between lid 20
Noise reduction process can be carried out to air-flow, so as to reduce operating noise.The simple structure of the ground brush assemblies 100 of the dust catcher, each portion
Part connection is reliable, is convenient to mount and dismount, and operating noise is low, and Consumer's Experience is good.
Wherein, according to one embodiment of the present utility model, scrubbing brush drain pan 10 includes base plate 11 and ring baffle 12.Specifically
For, base plate 11 is provided with air inlet 102, one end of ring baffle 12 be connected with base plate 11 and ring baffle 12 other end shape
Into air outlet 103, the air channel 101 turned on air inlet 102 and air outlet 103 is limited in ring baffle 12.
That is, the scrubbing brush drain pan 10 of ground brush assemblies 100 is mainly made up of base plate 11 and ring baffle 12, wherein, bottom
Plate 11 arranges that base plate 11 is provided with air inlet 102 in the horizontal direction, and ring baffle 12 is located at the top of base plate 11 and ring baffle
Define the air channel 101 for extending along its length in 12, one end of ring baffle 12 be connected with base plate 11 and with base plate 11 on
Air inlet 102 turn on, the other end (upper end as shown in Figure 1) of ring baffle 12 forms air outlet 103.
Further, the inwall and base plate of one end (lower end as shown in Figure 1) being connected with base plate 11 of ring baffle 12
The 11 surface arc transition towards ground, when dust catcher works, base plate 11 is fitted on the ground, and air-flow passes through air inlet
102 enter in air channel 101, because the inwall of the neighbouring air inlet 102 in air channel 101 forms fillet, are conducive to improving air current flow
Smoothness, prevent air-flow Inlet Position formed turbulent flow, it is to avoid dust is trapped in the neighbouring air inlet 102 of ring baffle 12
At inner wall position, so as to improve the pick-up performance of dust catcher, wash number is reduced.
Alternatively, according to one embodiment of the present utility model, ring baffle 12 is formed from air inlet 102 to air outlet
The bend pipe of 103 arc transitions.The air channel 101 that i.e. ring baffle 12 is limited from air inlet 102 to the arc transition of air outlet 103,
Thus, it is possible to ensure that air-flow more swimmingly can flow in air channel 101, so as to reduce the turbulent flow of air-flow, and then both may be used
To reduce the delay of dust, noise of the air-flow in flowing can be reduced again, improve the performance of dust catcher.
Specifically, ring baffle 12 includes inclined tube section 121 and horizontal pipeline section 122, and inclined tube section 121 is inclined relative to vertical direction
Tiltedly set and the first end of inclined tube section 121 is connected with base plate 11, horizontal pipeline section 122 is connected and water with the second end of inclined tube section 121
Flat tube section 122 and inclined tube 121 arc transitions of section.
Reference picture 1, inclined tube section 121 is obliquely installed relative to vertical direction (above-below direction as shown in Figure 1), inclined tube section
121 one end (lower end as shown in Figure 1) is connected with base plate 11 and is turned on air inlet 102, and horizontal pipeline section 122 is in the horizontal direction
(fore-and-aft direction as shown in Figure 1) extends, and one end (front end as shown in Figure 1) of horizontal pipeline section 122 is another with inclined tube section 121
End (upper end as shown in Figure 1) is connected, and the other end (rear end as shown in Figure 1) of horizontal pipeline section 122 forms air outlet 103, water
Rounding off between flat tube section 122 and inclined tube section 121, it is ensured that air-flow more swimmingly can flow in air channel 101, so as to reduce
The turbulent flow of air-flow, and then the delay of dust can have both been reduced, noise of the air-flow in flowing can be reduced again, improve dust suction
The performance of device.
Advantageously, inclined tube section 121 and the radius of the knuckle of horizontal pipeline section 122 are r, 1mm≤r≤5mm.For example, tiltedly
Pipeline section 121 can be 1mm, 3mm or 5mm with the radius of the knuckle of horizontal pipeline section 122, make air-flow stream in air channel 101
It is dynamic more smooth.
Additionally, the position that the first end of inclined tube section 121 is connected with base plate 11 forms fillet.That is, as shown in figure 1,
The inwall of one end (lower end as shown in Figure 1) being connected with base plate 11 of inclined tube section 121 and the surface towards ground of base plate 11
Arc transition, when dust catcher works, base plate 11 is fitted on the ground, and air-flow is entered in air channel 101 by air inlet 102, by
Fillet is formed in the inwall of the neighbouring air inlet 102 in air channel 101, is conducive to improving the smoothness of air current flow, prevent air-flow from existing
Inlet Position forms turbulent flow, it is to avoid dust is trapped at the inner wall position of neighbouring air inlet 102 of ring baffle 12, so as to improve
The pick-up performance of dust catcher, reduces wash number.
Wherein, according to one embodiment of the present utility model, in the horizontal direction, inclined tube section 121 neighbouring air outlet 103
Internal face formed windward side 1211, windward side 1211 is inclined relative to horizontal setting.
Reference picture 1, the direction shown by arrow enters in air channel 101 and in air channel 101 for air-flow passes through air inlet 102
Interior flow direction, wherein, definition in the horizontal direction on (fore-and-aft direction as shown in Figure 1), base plate 11 positioned at air inlet 102
Anterior region be the front portion of base plate 11, the region at the rear portion positioned at air inlet 102 of base plate 11 is the rear portion of base plate 11, fixed
Justice is in the horizontal direction on (fore-and-aft direction as shown in Figure 1), the internal face being connected with the front portion of base plate 11 of inclined tube section 121 is to carry on the back
Wind face, the internal face being connected with the rear portion of base plate 11 for defining inclined tube section 121 is windward side 1211.
Advantageously, windward side 1211 and lee face are both with respect to vertical direction (vertical direction as shown in Figure 1) or water
Square it is obliquely installed to (fore-and-aft direction as shown in Figure 1), the angle between windward side 1211 and horizontal plane is α, 30 °≤α≤
60°.For example, the angle α between the plane and horizontal plane at the place of windward side 1211 can be 30 °, 45 ° or 60 °, so as to avoid
Air-flow allows dust internally to be moved along windward side 1211 in the position turbulization of the neighbouring air inlet 102 in air channel 101,
And the air current flow in air channel 101 can be made to obtain more smooth, so as to improve the dust collection capacity of ground brush assemblies 100.
Need exist for explanation, angle angle between windward side 1211 and horizontal plane can according to actual condition and
Design requirement is selected, in this regard, the utility model does not make restriction.
Alternatively, the vertical range between the bottom of the lower end of windward side 1211 and scrubbing brush drain pan 10 be h, 2mm≤h≤
5mm。
Specifically, it is as shown in Fig. 2 the lower end of inclined tube section 121 is connected with base plate 11 and (as shown in Figure 1 in vertical direction
Above-below direction) on, vertical range between the edge of the neighbouring air inlet 102 of windward side 1211 and the lower surface of base plate 11 be h,
I.e. the one end in the neighbouring air channel 101 of air inlet 102 is h apart from the height of the lower surface of base plate 11, h can for 2mm, 4mm or
5mm。
Thus, compared with the ground brush assemblies of the dust catcher in correlation technique, the utility model is by reducing air inlet 102
Highly, so as to prevent air-flow turbulization at air inlet 102, it is to avoid dust is trapped at the position of air inlet 102, and then improve
So as to improve the dust collection capacity of ground brush assemblies 100.
It is understood that the utility model is according to fluid dynamic principle, when multiple air-flows while converging same
During air channel 101, gas turbulence can be produced.So, this structure is analyzed according to turbulent flow Producing reason, by air inlet 102 with
The distance of the bottom of ground brush assemblies 100 is thinning, so as to reduce the direction quantity of air-flow, dirt ash is brought into air channel 101,
So as to improve the dust collection capacity of ground brush assemblies 100.
According to the dust catcher (not shown) of the utility model second aspect embodiment, including according to the dust suction of above-described embodiment
The ground brush assemblies 100 of device.
Specifically, the vacuum cleaner main will be by ground brush assemblies 100, cylinder block set (not shown), dirt cup component (not shown), OK
Sail wheel 30 to constitute, traveling wheel 30 is rotatably arranged on ground brush assemblies 100, and ground brush assemblies 100 also include guide duct 40, guide duct
40 connect with the air outlet 103 of the ground brush assemblies 100 of dust catcher.
When in use, the bottom laminating ground of ground brush assemblies 100 sucks ground to dust catcher with by the dirty air with dust etc.
In the air channel 101 of brush assemblies 100, in the process, because the inwall of the neighbouring air inlet 102 in air channel 101 forms fillet, and enter
Air port 102 is in small distance with the bottom of scrubbing brush drain pan 10, is conducive to improving the smoothness of air current flow, prevents air-flow in air inlet
Position forms turbulent flow, it is to avoid dust is trapped at the inner wall position of neighbouring air inlet 102 of ring baffle 12, so as to improve dust suction
The pick-up performance of device, furthermore, rapid dirty air air-flow can be broken up by the air vent of scrubbing brush drain pan 10 and become to relax, meanwhile,
High frequency sound wave in air-flow can also be decayed, so as to reach the purpose of noise reduction.
Because the ground brush assemblies 100 of the dust catcher according to the utility model embodiment have above-mentioned technique effect, therefore, root
Also there is the simple structure of above-mentioned technique effect, the i.e. dust catcher according to the dust catcher of the embodiment of the present application, each part connection is reliable,
During dust suction, operating noise it is low, good dedusting effect can provide the user a domestic environment for neat and tidy, user's body
Test.
Other compositions of dust catcher according to the utility model embodiment and operation are for those of ordinary skill in the art
For be all known, be not detailed herein.
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. ground brush assemblies of a kind of dust catcher, it is characterised in that including：
Scrubbing brush drain pan, defines air channel in the scrubbing brush drain pan, the bottom of the scrubbing brush drain pan is provided with and air channel conducting
Air inlet, the bottom wall of the scrubbing brush drain pan and the inwall arc transition in the air channel；
Paint lid, housing is painted describedly and is located on the scrubbing brush drain pan and is limited noise reduction between the scrubbing brush drain pan
Chamber.
2. ground brush assemblies of the dust catcher according to claim 1, it is characterised in that the scrubbing brush drain pan includes：
Base plate, the base plate is provided with the air inlet；
Ring baffle, one end of the ring baffle is connected with the base plate and the other end of the ring baffle forms air-out
Mouthful, the air channel turned on the air inlet and the air outlet is limited in the ring baffle.
3. ground brush assemblies of the dust catcher according to claim 2, it is characterised in that the ring baffle is formed from described
Bend pipe from air inlet to the air outlet arc transition.
4. ground brush assemblies of the dust catcher according to claim 2, it is characterised in that the ring baffle includes：
Inclined tube section, inclined tube section be obliquely installed relative to vertical direction and inclined tube section first end and the base plate phase
Even；
Horizontal pipeline section, the horizontal pipeline section is connected and the horizontal pipeline section and the inclined tube Duan Yuan with the second end of inclined tube section
Arc transition.
5. ground brush assemblies of the dust catcher according to claim 4, it is characterised in that the inclined tube section and the horizontal tube
The radius of the knuckle of section is r, 1mm≤r≤5mm.
6. ground brush assemblies of the dust catcher according to claim 4, it is characterised in that the first end of the inclined tube section and institute
State the connected position of base plate and form fillet.
7. ground brush assemblies of the dust catcher according to claim 4, it is characterised in that in the horizontal direction, the inclined tube
The internal face of the neighbouring described air outlet of section forms windward side, and the windward side is inclined relative to horizontal setting.
8. ground brush assemblies of the dust catcher according to claim 7, it is characterised in that between the windward side and horizontal plane
Angle be α, 30 °≤α≤60 °.
9. ground brush assemblies of the dust catcher according to claim 7, it is characterised in that the lower end of the windward side with it is described
Vertical range between the bottom of scrubbing brush drain pan is h, 2mm≤h≤5mm.
10. a kind of dust catcher, it is characterised in that the scrubbing brush group including the dust catcher according to any one of claim 1-9
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969973.0U CN206214018U (en) | 2016-08-29 | 2016-08-29 | The ground brush assemblies and the dust catcher with it of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969973.0U CN206214018U (en) | 2016-08-29 | 2016-08-29 | The ground brush assemblies and the dust catcher with it of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214018U true CN206214018U (en) | 2017-06-06 |
Family
ID=58780512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969973.0U Expired - Fee Related CN206214018U (en) | 2016-08-29 | 2016-08-29 | The ground brush assemblies and the dust catcher with it of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581972A (en) * | 2017-09-26 | 2018-01-16 | 苏州市春菊电器有限公司 | A kind of scrubbing brush Hermetical connecting structure and its dust catcher |
| CN109464070A (en) * | 2018-12-25 | 2019-03-15 | 小狗电器互联网科技（北京）股份有限公司 | A kind of scrubbing brush dust sucting pipeline and dust catcher |
-
2016
- 2016-08-29 CN CN201620969973.0U patent/CN206214018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581972A (en) * | 2017-09-26 | 2018-01-16 | 苏州市春菊电器有限公司 | A kind of scrubbing brush Hermetical connecting structure and its dust catcher |
| CN109464070A (en) * | 2018-12-25 | 2019-03-15 | 小狗电器互联网科技（北京）股份有限公司 | A kind of scrubbing brush dust sucting pipeline and dust catcher |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |