CN110215157A - Dirt cup component and dust catcher with it - Google Patents
Dirt cup component and dust catcher with it Download PDFInfo
- Publication number
- CN110215157A CN110215157A CN201910648968.8A CN201910648968A CN110215157A CN 110215157 A CN110215157 A CN 110215157A CN 201910648968 A CN201910648968 A CN 201910648968A CN 110215157 A CN110215157 A CN 110215157A
- Authority
- CN
- China
- Prior art keywords
- dust
- dirt cup
- separator
- barriers
- disengagement chamber
- 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.)
- Pending
Links
Classifications
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Abstract
The present invention relates to a kind of dirt cup component and dust catchers, comprising: dirt cup inside offers the inner cavity being in communication with the outside；Separator is at least partly assemblied in inner cavity, and defines to form dust collecting space between the outer wall of separator and the cavity wall of inner cavity；And barriers, it is coupled on separator, and divide dust collecting space to form interconnected disengagement chamber and dust-collecting cavity；Wherein, barriers include the blocking portion and guide portion for being circumferentially coupled to the periphery of separator, blocking portion includes positioned at same circumference and separately positioned head end and tail end, guide portion is connect with head end with one in tail end, and guide portion is obliquely installed with blocking portion in the rotating path for separating rear dust；The dust that separation generates in disengagement chamber deposits under the action of guide portion, and is detained in dust-collecting cavity under the action of blocking portion.Due to the barrier action of barriers, it is not easy to be again introduced into disengagement chamber from dust-collecting cavity under the fugitive dust effect of whirlwind, to improve the separating effect of gas dirt.
Description
Technical field
The present invention relates to cleaner technology fields, more particularly to a kind of dirt cup component and with its dust catcher.
Background technique
As the improvement of people's living standards, dust catcher is more and more widely used in daily life.Wherein,
Hand held cleaner carries since figure is small and exquisite and use is more convenient, have obtained relatively broad application.
Traditional hand held cleaner, the dust after separation are easy to be raised under the fugitive dust effect of whirlwind and separate again,
So as to cause the gas dirt inferior separating effect of hand held cleaner.
Summary of the invention
Based on this, it is necessary to aiming at the problem that con-ventional handheld dust catcher gas dirt inferior separating effect, provide a kind of separation effect
The preferable dirt cup component of fruit and the hand held cleaner with it.
A kind of dirt cup component, comprising:
Dirt cup inside offers the inner cavity being in communication with the outside；
Separator is at least partly assemblied in the inner cavity, and the cavity wall of the outer wall of the separator and the inner cavity it
Boundary is shaped as dust collecting space；And
Barriers are coupled on the separator, and the dust collecting space divided to be formed interconnected disengagement chamber with
Dust-collecting cavity；
Wherein, the barriers include the blocking portion and guide portion for being circumferentially coupled to the periphery of the separator, described
Blocking portion includes being located at same circumference and separately positioned head end and tail end, in the guide portion and the head end and the tail end
One connection, and the guide portion is obliquely installed with the blocking portion in the rotating path for separating rear dust；
The dust that separation generates in the disengagement chamber deposits under the action of the guide portion, and in the work of the blocking portion
It is detained under in the dust-collecting cavity.
Air inlet, air inlet and outlet are opened up on the separator in one of the embodiments, and is connected to described
Airflow channel between air inlet and the air outlet；
The air inlet and the air inlet are respectively positioned in the disengagement chamber, and the air inlet be connected to it is extraneous with it is described
Tangential gas flow is used to form between disengagement chamber；
The gas that separation generates in the disengagement chamber enter in the airflow channel through the air inlet and by with it is described go out
Air port discharge.
The head end of the blocking portion and tail end are set gradually along whirlwind direction in one of the embodiments, the guidance
Portion is set to the tail end.
Dust inlet is formed between the guide portion and the head end in one of the embodiments,.
The barriers are sealed between the separator and the dirt cup in one of the embodiments,.
The inner circumferential side of the barriers is fixedly connected on the separator in one of the embodiments, the barrier
It is interference fitted between the peripheral side of part and the inner wall of the dirt cup.
The barriers include the first blocking part and the second blocking part, first barrier in one of the embodiments,
The inner circumferential side in portion is fixedly connected with the separator, second blocking part be coupled to the peripheral side of first blocking part and with
It is interference fitted between the inner wall of the dirt cup；
Wherein, the hardness of first blocking part is greater than the hardness of second blocking part.
Second blocking part is formed by soft material in one of the embodiments,.
The dirt cup includes the disassembly mouth for dismantling the separator in one of the embodiments, along the separation
The disassembly mouth is located at the downstream of the barriers on the disassembly direction of device.
A kind of dust catcher, including dirt cup component as described in any one of the above embodiments.
Above-mentioned dirt cup component and dust catcher, the dust that the interior separation of disengagement chamber generates is along barriers by disengagement chamber deposition and detention
In in dust-collecting cavity, due to the barrier action of barriers, it is not easy to be again introduced into disengagement chamber from dust-collecting cavity under the fugitive dust effect of whirlwind
It is interior, to improve the separating effect of gas dirt.
Detailed description of the invention
Fig. 1 is the installation diagram for the dirt cup component that one embodiment of the invention provides；
Fig. 2 is the explosive view of dirt cup component shown in Fig. 1；
Fig. 3 is structure chart of the dirt cup component when taking out separator from dirt cup shown in Fig. 1；
Fig. 4 be another embodiment of the present invention provides dirt cup component separator and barriers installation diagram；
Fig. 5 is the structure chart for the dirt cup component that embodiment shown in Fig. 4 provides；
Fig. 6 is structure chart of the dirt cup component when taking out separator from dirt cup shown in Fig. 5；
Fig. 7 is the explosive view of dirt cup component shown in Fig. 5.
100 dirt cup 10 first of dirt cup component opening 11 second opening 12 inner cavity, 13 separator, 20 air inlets 21 into
22 air outlet of air port, 23 airflow channel 24 separates 25 filtration members of main body, 26 dust collecting space, 30 disengagement chamber, 31 dust-collecting cavity 32
40 first 42 second blocking part of blocking part, 43 dust inlet end of barriers, 44 dust export end, 45 blocking portion, 46 head end 461
47 first 471 second guide portion of guide portion of tail end 462 first 463 second blocking portion of blocking portion, 464 guide portion, 472 dust
Entrance 50
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Refering to fig. 1, one embodiment of the invention provides a kind of dust catcher, including main body (not shown) and dirt cup component 100, dirt
Cup assembly 100 is connect with main body, and main body includes shell, motor and blade.Wherein, motor and blade are contained in shell, blade
With the driving axis connection of motor, dirt cup component 100 and cage connection.During dust suction, motor rotation band movable vane piece rotation is produced
Raw negative pressure, extraneous gas with dust are inhaled into dirt cup component 100 under the action of negative pressure, into the band dirt in dirt cup component 100
Gas forms swirling eddy under the whirlwind effect that motor generates, and realizes the separation of gas dirt under the influence of centrifugal force.
Refering to fig. 1 and Fig. 2, dirt cup component 100 include dirt cup 10 and separator 20, offer inner cavity 13 in dirt cup 10, interior
Chamber 13 has the opening (not shown) being in communication with the outside, and separator 20 is at least partly assemblied in interior intracavitary, separator 20 from opening
Outer wall and inner cavity 13 cavity wall between define to form dust collecting space 30.
Specifically, air inlet 21, air inlet 22, air outlet 23 and airflow channel 24, air inlet are offered on separator 20
Mouth 21 is connected between extraneous and dust collecting space 30 and is used to form tangential gas flow, and air inlet 22 is connected to dust collecting space 30 and air-flow
The outlet end of the arrival end in channel 24, airflow channel 24 is connected to air outlet 23.In the negative pressure that motor is generated with movable vane piece rotation
Under effect, from air inlet 21, tangentially into dust collecting space 30, (air inlet 21 has changes gas with dust direction to gas with dust
Effect, extraneous gas with dust by air inlet 21 enter dust collecting space 30 when, the direction of gas with dust change into along separation
Device 20 it is tangential), and the whirlwind caused by motor effect under form swirling eddy, and under the influence of centrifugal force realize gas dirt
Separation, dust is gathered in dust collecting space 30 after separation, and gas flows to airflow channel 24 by air inlet 22 after separation, and by going out
Air port 23 flows to the external world.
It is to be appreciated that in further embodiments, separator 20 can not also be set in the above way, do not limit herein
It is fixed.
Dirt cup component 100 further includes barriers 40, and barriers 40 are coupled on separator 20, and dust collecting space 30 is divided
Interconnected disengagement chamber 31 and dust-collecting cavity 32 are formed, disengagement chamber 31 is directly connected to air inlet 21 and air inlet 22, dust-collecting cavity
32 by disengagement chamber 31 and 22 indirect communication of air inlet 21 and air inlet, the dust that the separation of disengagement chamber 31 generates along barriers 40 by
Disengagement chamber 31 is deposited and is detained in dust-collecting cavity 32.
Since the segmentation of dust collecting space 30 is formed interconnected disengagement chamber 31 and dust-collecting cavity 32 by barriers 40, then in dust suction
When device works, the dust after separation initially enters disengagement chamber 31, and enters dust-collecting cavity 32 under the guiding function of barriers 40, and
Dust enters after dust-collecting cavity 32 since the barrier action of barriers 40 deposits and is detained in dust-collecting cavity 32, makees in the fugitive dust of whirlwind
It is not easy to be again introduced into disengagement chamber 31 from dust-collecting cavity 32 under, to improve the gas dirt separating effect of dust catcher.
Specifically, along gravity direction, dust-collecting cavity 32 is located at the lower section of disengagement chamber 31, and dust will be in whirlwind and gravity at this time
Double action under from disengagement chamber 31 enter dust-collecting cavity 32 in.
In one embodiment, for the ease of setting and aesthetic effect, dirt cup 10 is cylinder-like structure, and the two of dirt cup 10
End is respectively formed the first opening 11 and the second opening 12 being oppositely arranged, and separator 20 is open from the wherein first opening 11 and second
One is at least partly assemblied in inner cavity 13 in 12, and one can be taken out from the wherein first opening 11 and the second opening 12.It can
To understand ground, in further embodiments, dirt cup 10 or hollow fusiform structure are not limited thereto.
Specifically, separator 20 is all assemblied in the inner cavity 13 of dirt cup 10, and the air inlet 21 of separator 20 passes through dirt cup
10 the first opening 11 is in communication with the outside, the second opening 12 and shell internal channel that the air outlet 23 of separator 20 passes through dirt cup 10
Connection.It is to be appreciated that in further embodiments, separator 20 can also partially be assemblied in it is interior intracavitary, separator 20 into
Port 21 is in communication with the outside by the first opening 11 of dirt cup 10, and the part of separator 20 is pierced by the second opening 12 of dirt cup 10,
The air outlet 23 of separator 20 is directly connected to shell internal channel, is also not construed as limiting herein.
Specifically, in order to guarantee that the shape of the shape and dirt cup 10 of separator 20 matches, separator 20 is also cylindrical shape
Structure.It is understood that the shape of separator 20 is also not construed as limiting in some other embodiment.
In one embodiment, in order to avoid dust is after entering dust collecting space 30, between separator 20 and dirt cup 10
Gap escape towards the external world, the contact position of setting separator 20 and dirt cup 10 seals, to prevent dust from gap between the two
It overflows.Specifically, dirt cup component 100 further includes sealing ring, and sealing ring is socketed on the both ends in the axial direction of separator 20, and seals
Circle guarantees the sealing effect between separator 20 and dirt cup 10 between separator 20 and dirt cup 10.
In one embodiment, separator 20 include separator main body 25 and filtration members 26, air inlet 21, air inlet 22,
Air outlet 23 and airflow channel 24 are opened on separator main body 25, and filtration members 26 are set in air inlet 22 and were used for leaching
Dirt.Gas after as separating flows to airflow channel 24 after first passing around the filterings of filtration members 26, flows to avoid from air outlet 23
Gas outwardly carries dust.
Refering to Fig. 3, in one embodiment, barriers 40 have dust inlet end 44 and dust export end 45, along gravity
On direction, dust export end 45 is located at the lower section at dust inlet end 44, and dust inlet end 44 and dust export end 45 are in circumferential mistake
Position setting is convenient for dust so that barriers 40 form the channel for promoting dust to slide to dust-collecting cavity 32 under disengagement chamber 31 along it
Enter in dust-collecting cavity 32 from disengagement chamber 31.
Specifically, dust inlet end 44 and dust export end 45 are least partially overlapped on gravity direction, and between the two
It defines to form tortuous dust channel, so that dust be avoided to be again introduced into disengagement chamber 31 under the action of whirlwind from dust-collecting cavity 32
It is interior.
Further, 40 spiral of barriers is set to outside separator main body 25, the hand of spiral of barriers 40 and the rotation of whirlwind
To identical, in this way, entering dust-collecting cavity 32 from disengagement chamber 31 convenient for guidance dust.It is to be appreciated that in some other embodiment,
Barriers 40 can also be other shapes, be not limited thereto.
Refering to fig. 1, in one embodiment, barriers 40 are in a strip shape is wholely set, and as barriers 40 are strip structure,
40 spiral of barriers of strip structure is set to outside separator main body 25.It is to be appreciated that in further embodiments, barriers
40 also may include the sub- barriers of at least two split settings, and all sub- barriers are spaced apart from each other is set to separation in the shape of a spiral
Outside device main body 25, it is not limited thereto.
Specifically, the gap in order to avoid the dust in dust-collecting cavity 32 between barriers 40 and separator main body 25,
And the gap between barriers 40 and dirt cup 10 enters in disengagement chamber 31, setting barriers 40 are sealed at separator 20
Between dirt cup 10.
Refering to Fig. 3, above-mentioned second opening forms the disassembly mouth for dismantling separator 20, along the disassembly direction of separator 20
Upper disassembly mouth is located at the downstream of barriers 40, and the inner circumferential side of barriers 40 is fixedly connected on separator main body 25, and barriers
It is interference fitted between 40 peripheral side and the inner wall of dirt cup 10, so when taking out separator 20 from dirt cup 10, barriers
40, which can function as dirt, scrapes, and takes the dust in disengagement chamber 31 out of the external world.
Referring to Fig.2, specifically, barriers 40 include the first blocking part 42 and the second blocking part 43, the first blocking part 42
Inner circumferential side is fixedly connected with separator main body 25, the second blocking part 43 be coupled to the peripheral side of the first blocking part 42 and with dirt cup 10
Inner wall between be interference fitted, the hardness of the second blocking part 43 is lower than the hardness of the first blocking part 42.Due to the first blocking part 42
It is harder, then it can be to avoid the fracture of the barriers 40 during driving barriers 40 to be detached from dirt cup 10 of separator 20；And due to
Second blocking part 43 is softer, then scratches dirt cup 10 during barriers 40 being driven to be detached from dirt cup 10 to avoid separator 20
Inner wall.More specifically, the second blocking part 43 is coated on the entire outer surface of the first blocking part 42, so as to further keep away
Exempt from the inner wall that dirt cup 10 is scratched during separator 20 drives barriers 40 to be detached from dirt cup 10.
More specifically, the second blocking part 43 is made of soft material, such as rubber, thus to further avoid by separator
20 from dirt cup 10 when taking out, and the second blocking part 43 scratches the inner wall of dirt cup 10.
Refering to Fig. 4, in another embodiment, barriers 40 include the blocking for being circumferentially coupled to the periphery of separator 20
Portion 46 and guide portion 47, blocking portion 46 include positioned at same circumference and separately positioned head end 461 and tail end 462, guide portion 47
It is connect with head end 461 with one in tail end 462, and guide portion 47 is obliquely installed with blocking portion 46 in positioned at the rotation for separating rear dust
Turn on path, the dust that separation generates in disengagement chamber 31 deposits under the action of guide portion 47, and under the action of blocking portion 46
It is detained in dust-collecting cavity 32.
Specifically, the head end 461 of blocking portion 46 is set gradually with tail end 462 along whirlwind direction, and guide portion 47 is set to tail
End 462.Guide portion 47 will be touched when 461 rotation direction tail end 462 of head end of the dust from blocking portion 46, at this time the rotating path of dust
Change, is entered in dust-collecting cavity 32 under the guiding function of guide portion 47 by disengagement chamber 31.
More specifically, forming dust inlet 50, guiding function of the dust in guide portion 47 between guide portion 47 and head end 461
Under by disengagement chamber 31 from dust inlet 50 enter dust-collecting cavity 32 in.
In one embodiment, blocking portion 46 is in a strip shape is wholely set, and the blocking portion 46 of strip is set to separator main body
Outside 25.It is to be appreciated that in further embodiments, blocking portion 46 also may include the sub- blocking portion of at least two split settings
46, all sub- blocking portion 46 is spaced apart from each other around being set to outside separator main body 25, is also not construed as limiting herein.
Refering to Fig. 5 and Fig. 6, identical as a upper embodiment, the inner circumferential side of barriers 40 is fixedly connected on separator main body 25
On, and it is interference fitted between the peripheral side of barriers 40 and the inner wall of dirt cup 10, so when separator 20 is passed through disassembly mouth (the
When two openings are taken out from dirt cup 10 12), barriers 40 can function as dirt and scrape, and the dust band in disengagement chamber 31 is gone out
Boundary.
Refering to Fig. 7, in the present embodiment, blocking portion 46 includes the first blocking portion 463 and the second blocking portion 464, the first resistance
The inner circumferential side of stopper 463 is fixedly connected with separator main body 25, and the second blocking portion 464 is coupled to the periphery of the first blocking portion 463
It side and is interference fitted between the inner wall of dirt cup 10, the hardness of the second blocking portion 464 is lower than the hardness of the first blocking portion 463.Draw
Leading portion 47 includes the first guide portion 471 and the second guide portion 472, and the inner circumferential side of the first guide portion 471 and separator main body 25 are solid
Fixed connection, the second guide portion 472 are coupled to the peripheral side of the first guide portion 471 and are interference fitted between the inner wall of dirt cup 10,
First guide portion 471 is connect with the first blocking portion 463 forms the first blocking part 42, the second guide portion 472 and the second blocking portion 464
Connection forms the second blocking part 43, and the hardness of the second guide portion 472 is lower than the hardness of the first guide portion 471.Due to the first blocking
Portion 463 and the first guide portion 471 are harder, then can hinder during driving disengaging dirt cup 10 of barriers 40 to avoid separator 20
The fracture of spacing body 40；And it is softer due to the second blocking portion 464 and the second guide portion 472, then it can be driven to avoid separator 20
Barriers 40 scratch the inner wall of dirt cup 10 during being detached from dirt cup 10.More specifically, the second blocking portion 464 and the second guide portion
472 are made of soft material, such as rubber, thus to further avoid when taking out separator 20 from dirt cup 10, the second resistance
Stopper 464 and the second guide portion 472 scratch the inner wall of dirt cup 10.
The embodiment of the present invention also provides a kind of dust catcher (not shown), because it is with the whole skill of above-mentioned dirt cup component 100
Art feature, therefore there is technical effect identical with above-mentioned dirt cup component 100.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of dirt cup component characterized by comprising
Dirt cup (10) inside offers the inner cavity (13) being in communication with the outside；
Separator (20) is at least partly assemblied in the inner cavity (13), and the outer wall of the separator (20) and the inner cavity
(13) it defines to form dust collecting space (30) between cavity wall；And
Barriers (40) are coupled on the separator (20), and the dust collecting space (30) segmentation formation is interconnected
Disengagement chamber (31) and dust-collecting cavity (32)；
Wherein, the barriers (40) include blocking portion (46) and the guidance for being circumferentially coupled to the periphery of the separator (20)
Portion (47), the blocking portion (46) include positioned at same circumference and separately positioned head end (461) and tail end (462), it is described to draw
It leads portion (47) to connect with the head end (461) with one in the tail end (462), and the guide portion (47) and the blocking portion
(46) be obliquely installed is in the rotating path of dust after separation；
The dust that separation generates in the disengagement chamber (31) deposits under the action of the guide portion (47), and in the blocking portion
(46) it is detained under the action of in the dust-collecting cavity (32).
2. dirt cup component according to claim 1, which is characterized in that opened up on the separator (20) air inlet (21),
Air inlet (22), air outlet (23) and the airflow channel being connected between the air inlet (22) and the air outlet (23)
(24)；
The air inlet (21) and the air inlet (22) are respectively positioned in the disengagement chamber (21), and the air inlet (21) is connected to
Tangential gas flow is used to form between the extraneous and described disengagement chamber (31)；
The gas that separation generates in the disengagement chamber (31) enter in the airflow channel (24) through the air inlet (22) and by
It is discharged with the air outlet (23).
3. dirt cup component according to claim 1, which is characterized in that the head end (461) and tail end of the blocking portion (46)
(462) it is set gradually along whirlwind direction, the guide portion (47) is set to the tail end (462).
4. dirt cup component according to claim 3, which is characterized in that the guide portion (47) and the head end (461) it
Between form dust inlet.
5. dirt cup component according to claim 1, which is characterized in that the barriers (40) are sealed at the separation
Between device (20) and the dirt cup (10).
6. dirt cup component according to claim 5, which is characterized in that the inner circumferential side of the barriers (40) is fixedly connected on
On the separator (20), it is interference fitted between the peripheral side of the barriers (40) and the inner wall of the dirt cup (10).
7. dirt cup component according to claim 5 or 6, which is characterized in that the barriers (40) include the first blocking part
(42) with the second blocking part (43), the inner circumferential side of first blocking part (42) is fixedly connected with the separator (20), described
Second blocking part (43) is coupled to the peripheral side of first blocking part (42) and the interference between the inner wall of the dirt cup (10)
Cooperation；
Wherein, the hardness of first blocking part (42) is greater than the hardness of second blocking part (43).
8. dirt cup component according to claim 7, which is characterized in that second blocking part (43) is by soft material shape
At.
9. dirt cup component according to claim 8, which is characterized in that the dirt cup (10) includes for dismantling the separation
The disassembly mouth of device (20), the disassembly mouth is located under the barriers (40) along the disassembly direction of the separator (20)
Trip.
10. a kind of dust catcher, which is characterized in that including the described in any item dirt cup components of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648968.8A CN110215157A (en) | 2019-07-18 | 2019-07-18 | Dirt cup component and dust catcher with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648968.8A CN110215157A (en) | 2019-07-18 | 2019-07-18 | Dirt cup component and dust catcher with it |
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| Publication Number | Publication Date |
|---|---|
| CN110215157A true CN110215157A (en) | 2019-09-10 |
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ID=67813698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648968.8A Pending CN110215157A (en) | 2019-07-18 | 2019-07-18 | Dirt cup component and dust catcher with it |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946505A (en) * | 2019-11-13 | 2020-04-03 | 江苏苏美达五金工具有限公司 | Vacuum cyclone separation dust collecting device and dust collector |
| CN114532894A (en) * | 2020-11-24 | 2022-05-27 | 莱克电气股份有限公司 | Vacuum cleaner |
-
2019
- 2019-07-18 CN CN201910648968.8A patent/CN110215157A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946505A (en) * | 2019-11-13 | 2020-04-03 | 江苏苏美达五金工具有限公司 | Vacuum cyclone separation dust collecting device and dust collector |
| CN114532894A (en) * | 2020-11-24 | 2022-05-27 | 莱克电气股份有限公司 | Vacuum cleaner |
| CN114532894B (en) * | 2020-11-24 | 2024-02-06 | 莱克电气股份有限公司 | Dust collector |
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