CN114652203A - Dust cup of dust collector and dust collector - Google Patents

Dust cup of dust collector and dust collector Download PDF

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Publication number
CN114652203A
CN114652203A CN202210242393.1A CN202210242393A CN114652203A CN 114652203 A CN114652203 A CN 114652203A CN 202210242393 A CN202210242393 A CN 202210242393A CN 114652203 A CN114652203 A CN 114652203A
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CN
China
Prior art keywords
cup
dust
cyclone
dirt
vacuum cleaner
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.)
Granted
Application number
CN202210242393.1A
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Chinese (zh)
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CN114652203B (en
Inventor
尤培亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Delma Technology Co Ltd
Original Assignee
Guangdong Delma Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Delma Technology Co Ltd filed Critical Guangdong Delma Technology Co Ltd
Priority to CN202210242393.1A priority Critical patent/CN114652203B/en
Publication of CN114652203A publication Critical patent/CN114652203A/en
Priority to PCT/CN2023/077247 priority patent/WO2023169198A1/en
Application granted granted Critical
Publication of CN114652203B publication Critical patent/CN114652203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/1658—Construction of outlets
    • 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
    • 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
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

The invention discloses a dust cup of a dust collector and the dust collector, the dust cup of the dust collector comprises: the cyclone cup is provided with a dust outlet and a first detachable part, and the dust outlet and the first detachable part are arranged at intervals in the axial direction of the cyclone cup; the dust collecting cup is provided with a dust inlet and a second detachable portion, the dust inlet and the second detachable portion are arranged in the axial direction of the dust collecting cup at intervals, the dust inlet corresponds to the dust outlet, and the second detachable portion is connected with the first detachable portion. Therefore, the first detachable part and the second detachable part are detachably matched, and the cyclone cup and the dust collecting cup can be detachably connected and matched, so that the dust collecting cup is convenient for a user to clean foreign matters in the dust collecting cup, and the dust collecting cup of the dust collector can be conveniently maintained and replaced.

Description

Dust cup of dust collector and dust collector
Technical Field
The invention relates to the technical field of dust collectors, in particular to a dust cup of a dust collector and the dust collector.
Background
With the development of science and technology and the improvement of the living standard of people, the dust collector is approved by people with the function of rapidly cleaning foreign matters on the ground, and gradually enters the life of people.
In the prior art, the cyclone part and the dust collecting part in the dust cup of the dust collector are integrally manufactured, when foreign matters in the dust collecting part are cleaned, the whole dust cup of the dust collector needs to be detached from the dust collector, and when the dust cup is damaged, the whole dust cup also needs to be maintained and replaced, so that a user is inconvenient to use the dust cup, the maintenance and replacement costs are high, and the use experience of the user can be reduced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the dust cup of the dust collector, the cyclone cup and the dust cup of the dust collector are detachably connected and fixed, and the dust cup is convenient for a user to use.
The dust cup of the dust collector comprises: the cyclone cup is provided with a dust outlet and a first detachable part, and the dust outlet and the first detachable part are arranged at intervals in the axial direction of the cyclone cup; the dust collecting cup is provided with a dust inlet and a second detachable part, the dust inlet and the second detachable part are arranged in the axial direction of the dust collecting cup at intervals, the dust inlet corresponds to the dust outlet, and the second detachable part is connected with the first detachable part.
Therefore, the first detachable part and the second detachable part are detachably matched, and the cyclone cup and the dust collecting cup can be detachably connected and matched, so that the dust collecting cup is convenient for a user to clean foreign matters in the dust collecting cup, and the dust collecting cup of the dust collector can be conveniently maintained and replaced.
According to some embodiments of the invention, one of the first detachable portion and the second detachable portion is a hook and the other is a hanging groove, the hook being hung in the hanging groove.
According to some embodiments of the invention, the hook is convexly provided at a side of the cyclone cup facing the dust cup, the dust cup is provided with a first avoidance groove, the hanging groove is provided at a side of the first avoidance groove, and the hook extends into the first avoidance groove to cooperate with the hanging groove.
According to some embodiments of the present invention, the peripheral surface of the cyclone cup is a cylindrical surface, the periphery of the dust cup is provided with an arc avoiding portion, the arc avoiding portion is attached to the peripheral surface of the cyclone cup, and the dust inlet, the first avoiding groove and the hanging groove are arranged in the arc avoiding portion.
According to some embodiments of the invention, the cyclone cup comprises: the cyclone dust collector comprises a cyclone cup body and a cyclone flow guide piece, wherein the cyclone flow guide piece is arranged on the cyclone cup body, a dust outlet and a first detachable part are arranged on the cyclone cup body, the first detachable part is positioned on the periphery of one end of the cyclone cup body, and the other end of the cyclone cup body is an air outlet and is provided with a hanging part used for being hung with a shell.
According to some embodiments of the invention, the cyclone cup is open at the other end and has a plurality of circumferentially spaced hanging portions on an inner circumference.
According to some embodiments of the invention, the cyclone cup further comprises: the air inlet pipe is communicated with the cyclone flow guide piece and is provided with an air inlet.
According to some embodiments of the invention, the dirt cup comprises: dust cup and collection dirt bowl cover, the collection dirt bowl cover can set up with opening and shutting in the one end of dust cup, the second can dismantle the portion set up in dust cup one end is neighbouring one side of whirlwind cup.
According to some embodiments of the invention, the dirt cup body comprises: the cup comprises a main cup body and a cup seat, wherein the main cup body is arranged on the cup seat, and the cup seat is provided with a guide part which is used for being in guide fit with the shell.
A vacuum cleaner according to an embodiment of the present invention includes: a body; the cyclone cup and the dust cup of the dust collector are respectively detachably arranged on the machine body.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a vacuum cleaner in accordance with an embodiment of the present invention;
FIG. 2 is a partial schematic view of a vacuum cleaner in accordance with an embodiment of the present invention;
FIG. 3 is a partial exploded view of a vacuum cleaner in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a cyclone baffle in an embodiment of the invention;
FIG. 5 is a partial exploded view of a cyclone cup according to an embodiment of the present invention;
figure 6 is a schematic view of a dirt cup in accordance with an embodiment of the present invention;
figure 7 is a schematic view of a dirt cup in accordance with an embodiment of the present invention;
figure 8 is an exploded view of a dirt cup in accordance with an embodiment of the present invention;
figure 9 is an exploded view of a dirt cup in accordance with an embodiment of the present invention.
Reference numerals:
1000. a vacuum cleaner; 100. a dust cup; 200. a body; 201. a housing; 300. a dust collection pipeline;
10. a dust collecting cup; 11. a dust inlet; 12. a second detachable portion; 13. a first avoidance slot; 14. a dust collecting cup body; 141. a main cup body; 142. a cup holder; 1421. a guide portion; 143. a first pivot portion; 1431. a pivot hole; 1432. a first stopping part; 144. a clamping part; 15. a dust collecting cup cover; 151. a second pivot portion; 152. a shielding portion; 153. a connecting portion; 1531. a first connecting plate; 1532. a second connecting plate; 1533. a second stopping part; 154. a latch; 16. an elastic member; 17. a dust collecting cup mouth; 18. a dust guide part;
20. a cyclone cup; 21. a dust outlet; 22. an air inlet; 23. an air outlet; 24. a cyclone cup body; 241. a first mounting post; 242. a first limiting part; 243. a second cyclone flow guide part; 244. a hanging part; 25. a cyclone flow guide; 251. a first cyclone flow guide part; 252. a first cap portion; 2521. a first mounting hole; 2522. a second mounting post; 2523. a mating groove; 253. a first body portion; 26. an air inlet pipe; 261. a second body portion; 2611. a docking portion; 262. a second cap portion; 2621. a second mounting hole; 2622. a mating protrusion; 2623. a second limiting part; 27. a first detachable portion; 28. an arc-shaped avoiding part.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
Referring to fig. 1 to 9, a dust cup 100 of a vacuum cleaner 1000 according to an embodiment of the present invention will be described, and the dust cup 100 of the vacuum cleaner 1000 may be applied to the vacuum cleaner 1000.
As shown in fig. 1 to 6, the dirt cup 100 of the vacuum cleaner 1000 according to embodiments of the present invention may mainly include: the dust collecting cup comprises a dust collecting cup 10 and a cyclone cup 20, wherein a dust inlet 11 is arranged on the peripheral wall of the dust collecting cup 10, a dust outlet 21 is arranged on the peripheral wall of the cyclone cup 20, and the dust outlet 21 corresponds to the dust inlet 11. Specifically, the wind adsorbing the foreign matters may enter the cyclone cup 20, and after the cyclone cup 20 is subjected to a flow guiding function, the foreign matters are discharged from the dust outlet 21 of the cyclone cup 20 to the dust inlet 11 of the dust cup 10, and enter the dust cup 10 from the dust inlet 11, and are deposited in the dust cup 10, so that dust collection by the dust collector 1000 may be achieved, and thus, after the foreign matters in the dust cup 10 are accumulated to a certain amount, the dust cup 10 may be removed, and the foreign matters in the dust cup 10 may be poured out, so that the foreign matters may be cleaned.
Further, through setting up air intake 22 at the one end of whirlwind cup 20 to set up air outlet 23 at the other end, wind can follow the air intake 22 of whirlwind cup 20 one end and get into whirlwind cup 20, and flow out from the air outlet 23 of the other end, not only can make the flow of wind more direct quick like this, can promote the dust absorption efficiency of dust catcher 1000, but also can reduce the wind noise that wind flows, thereby can optimize the structural design of dirt cup 100.
As shown in connection with fig. 3-9, the cyclone cup 20 may essentially comprise: the cyclone cup body 24, the cyclone flow guide piece 25 and the air inlet pipe 26, wherein the cyclone flow guide piece 25 is arranged on the cyclone cup body 24, the air inlet pipe 26 is communicated with the cyclone flow guide piece 25 and is arranged at one end of the cyclone cup body 24, the air inlet pipe 26 is provided with an air inlet 22, and the other end of the cyclone cup body 24 is provided with an air outlet 23. Specifically, by connecting the air inlet pipe 26 with the cyclone guiding member 25, the air entering the cyclone guiding member 25 from the air inlet 22 of the air inlet pipe 26 will be guided by the cyclone guiding member 25 to discharge the foreign matters into the dust cup 10, so as to improve the smoothness of the air flow and improve the structural reliability of the dust collector 1000.
In addition, by arranging the air inlet pipe 26 protruding forwards, and arranging the air inlet 22 on the air inlet pipe 26, when air flows into the air inlet 22 from the dust collection pipeline 300, the air inlet pipe 26 can guide the air, so that the air backflow can be prevented, the air dryness can be reduced, and the structural reliability of the dust collector 1000 can be further improved.
Further, the other end of the cyclone cup body 24 is provided with the air outlet 23, and thus, after the air is guided by the cyclone guide piece 25 in the cyclone cup body 24, the air directly flows out from the air outlet 23 at the other end, so that the flowing speed of the air can be further improved, the dust collection efficiency of the dust collector 1000 can be improved, the wind noise caused by the flowing air can be further reduced, and the structural design of the dust cup 100 can be optimized.
As shown in connection with fig. 4, the cyclone guide 25 includes: the cyclone dust collector comprises a first cyclone flow guide part 251, a first cover body part 252 and a first pipe body part 253, wherein the first cover body part 252 is connected between the first cyclone flow guide part 251 and the first pipe body part 253, the first cover body part 252 is covered at one end of the cyclone cup body 24, the first cyclone flow guide part 251 is arranged in the cyclone cup body 24, and the first pipe body part 253 is communicated with the air inlet pipe 26. Specifically, the first cover body portion 252 is arranged at the front end of the cyclone cup body 24 in a covering manner, and the first cyclone flow guide portion 251 is arranged in the cyclone cup body 24, so that the cyclone flow guide member 25 can be stably and firmly arranged on the cyclone cup 20, the first pipe body portion 253 is communicated with the air inlet pipe 26, and the air inlet pipe 26 can directly guide the air to the first cyclone flow guide portion 251, so that the first cyclone flow guide portion 251 can directly guide the air, the structure of the cyclone flow guide member 25 can be compact, and the flow guide of the air in the cyclone flow guide member 25 can be smoother and more stable.
As shown in connection with fig. 3, the air inlet duct 26 includes: the second tube portion 261 and the second cover portion 262, the second tube portion 261 is disposed in the middle of the second cover portion 262, the second cover portion 262 is fixedly connected to the first cover portion 252, and the second tube portion 261 is disposed on the first tube portion 253 and is provided with the air inlet 22. Specifically, the second body portion 261 is disposed on the second cover portion 262, and the second cover portion 262 and the first cover portion 252 are fixedly connected, so that the connection between the air inlet duct 26 and the cyclone guide 25 is more stable and firm. Further, the second pipe body portion 261 is sleeved on the first pipe body portion 253, so that the compactness between the air inlet pipe 26 and the cyclone flow guide member 25 can be further improved, and the air can directly enter the first cyclone flow guide portion 251 of the cyclone flow guide member 25 after flowing out of the second pipe body portion 261, so that the flowing path of the air can be further reduced, and the dust collection efficiency of the dust collector 1000 can be further improved.
As shown in fig. 3, the second body portion 261 is provided with a butting portion 2611 for corresponding to the dust suction duct 300. Specifically, set up butt joint portion 2611 with the front end of second body portion 261, be linked together dust absorption pipeline 300 with the butt joint portion 2611 of second body portion 261 of the front end of dust catcher 1000, not only can guarantee the stability and the fastness that dust absorption pipeline 300 and second body portion 261 are connected, can guarantee that wind continuously stably gets into second body portion 261 from dust absorption pipeline 300, and can also make the connection between dust absorption pipeline 300 and the second body portion 261 simple more direct, user's installation and dismantlement can be facilitated, user's use experience can be promoted.
Referring to fig. 3 and 4, a plurality of first mounting posts 241 engaged with first fasteners are disposed in the cyclone cup 24, a plurality of first mounting holes 2521 are disposed in the first cover portion 252, the first fasteners are fixedly connected to the first mounting posts 241 after passing through the first mounting holes 2521, a plurality of second mounting posts 2522 engaged with second fasteners are disposed in the first cover portion 252, a plurality of second mounting holes 2621 are disposed in the second cover portion 262, and a plurality of second fasteners are fixedly connected to the second mounting posts 2522 after passing through the second mounting holes 2621. Specifically, the first mounting post 241 is inserted into the first mounting hole 2521, and the first fastening member is inserted into the first mounting hole 2521 and then is fixedly connected to the first mounting post 241, so that not only the first cover portion 252 can be stably and firmly mounted and fixed in the cyclone cup body 24, but also the first cover portion 252 can be more simply and directly mounted and arranged in the cyclone cup 20.
Further, the second mounting post 2522 is inserted into the second mounting hole 2621, and the second mounting post 2522 is fixedly connected to the second mounting post 2521 after the second fastener is inserted into the second mounting hole 2621, so that not only the stable and firm connection between the second cover body portion 262 and the first cover body portion 252 can be ensured, but also the connection between the first cover body portion 252 and the second cover body portion 262 can be more simple and direct.
With such an arrangement, the air inlet pipe 26 and the cyclone flow guide 25 can be integrally arranged on the cyclone cup 20, so that the integrity of the dust collector 1000 can be improved, and the size of the dust collector 1000 can be reduced to a certain extent.
Referring to fig. 3 and 4, the edge of the first cap portion 252 is provided with an annular mating groove 2523, and the edge of the second cap portion 262 is provided with an annular mating protrusion 2622, the mating protrusion 2622 being fitted within the mating groove 2523. Specifically, by extending the annular fitting groove 2523 into the annular fitting protrusion 2622, the fitting protrusion and the fitting groove 2523 are fitted to each other, which not only plays a role of positioning, but also restricts the radial movement of the first cap portion 252 and the second cap portion 262, so that the stability and reliability of the connection and fixation of the first cap portion 252 and the second cap portion 262 can be further improved.
Referring to fig. 3 and 4, one end of the cyclone cup 24 is provided with a first limiting portion 242, the second cover portion 262 is provided with a second limiting portion 2623, one of the first limiting portion 242 and the second limiting portion 2623 is a limiting groove, and the other is a limiting protrusion, and the limiting protrusion is fitted in the limiting groove. Specifically, through stretching into spacing recess with spacing arch, can realize the spacing cooperation of first spacing portion 242 and the spacing portion 2623 of second, not only can make the spacing cooperation of first spacing portion 242 and the spacing portion 2623 of second more simple direct like this, but also can further promote whirlwind cup 24 and second lid portion 262 connection fixed stability and fastness.
As shown in fig. 3 to 5, a second cyclone flow guide portion 243 is further disposed in the cyclone cup 24, and the second cyclone flow guide portion 243 is communicated with the first cyclone flow guide portion 251. Specifically, in order to ensure the dust collection amount of the dust collector 1000 and reduce the frequency of cleaning foreign matters in the dust cup 10 by a user, the volume of the cyclone cup 20 and the volume of the dust cup 10 may be set to be larger, and in order to make the wind in the cyclone cup 20 sufficiently discharge the foreign matters into the dust cup 10, the second cyclone flow guide portion 243 may be disposed in the cyclone cup 20, and the second cyclone flow guide portion 243 is communicated with the first cyclone flow guide portion 251, so that the wind may flow out from the first cyclone flow guide portion 251, enter the second cyclone flow guide portion 243 to continue to be guided, and then discharge the foreign matters into the dust cup 10 from the outlet of the second cyclone flow guide portion 243, so that the wind may be guided by the cyclone cup 20 more sufficiently, thereby further improving the dust collection efficiency of the dust collector 1000, and improving the user experience of the dust collector 1000.
As shown in fig. 2 and 6, the cyclone cup 20 is provided with a first detachable portion 27, the dust outlet 21 and the first detachable portion 27 are arranged at an interval in the axial direction of the cyclone cup 20, the dust cup 10 is provided with a second detachable portion 12, the dust inlet 11 and the second detachable portion 12 are arranged at an interval in the axial direction of the dust cup 10, the dust inlet 11 corresponds to the dust outlet 21, and the second detachable portion 12 is connected to the first detachable portion 27. Specifically, the first detachable portion 27 and the second detachable portion 12 are respectively arranged at intervals in the axial direction of the cyclone cup 20 and the dust collecting cup 10 with the dust outlet 21 and the dust inlet 11, so that when the dust inlet 11 and the dust outlet 21 correspond to each other, the detachable interconnection of the first detachable portion 27 and the second detachable portion 12 can be realized, and thus the dust collecting cup 10 and the cyclone cup 20 can be detachably interconnected, so that the stability of the interconnection of the dust collecting cup 10 and the cyclone cup 20 can be improved, the cyclone cup 20 can be conveniently detached from the dust collecting cup 10, foreign matters in the dust collecting cup can be cleaned, the dust cup 100 does not need to be detached from the dust collector 1000 integrally, the independence of the dust collecting cup 10 and the cyclone cup 20 can be improved, and the use experience of a user on the dust collector 1000 can be improved.
As shown in fig. 2 and 6, one of the first detachable portion 27 and the second detachable portion 12 is a hook, and the other is a hanging groove in which the hook is hung. Specifically, hang the couple and locate and hang the inslot, can realize that first portion 27 and the detachably of second portion 12 can be dismantled fixedly in connection, not only can make first portion 27 and the detachably of second portion 12 of dismantling connect more simply directness like this, but also can guarantee first portion 27 and the detachably of second portion 12 of dismantling and connect stability and fastness when fixed to can promote the structural reliability of the dirt cup 100 of dust catcher 1000.
Referring to fig. 2 and 9, the hook is protruded from one side of the cyclone cup 20 facing the dust cup 10, the dust cup 10 is provided with a first escape groove 13, the hanging groove is formed in one side of the first escape groove 13, and the hook extends into the first escape groove 13 to be matched with the hanging groove. Specifically, through set up the first groove 13 of dodging on dust cup 10, and make the string groove set up in the one side of the first groove 13 of dodging, when dust cup 10 and whirlwind cup 20 interconnect, can make the couple stretch into the first groove 13 of dodging, and hang with the first groove of dodging in the groove 13 and establish the cooperation, so set up, can hang with the string groove and establish the cooperation and stabilize under firm prerequisite at the couple, prevent that the couple from influencing the compactness of laminating between dust cup 10 and the whirlwind cup 20, thereby can prevent to leak between dust cup 10 and the whirlwind cup 20, can further optimize the structural design of dust catcher 1000 like this, can promote the structural reliability of dust catcher 1000.
As shown in fig. 5 and 6, the outer circumferential surface of the cyclone cup 20 is a cylindrical surface, the outer circumference of the dust cup 10 is provided with an arc-shaped avoiding portion 28, the arc-shaped avoiding portion 28 is attached to the outer circumferential surface of the cyclone cup 20, and the dust inlet 11, the first avoiding groove 13 and the hanging groove are arranged in the arc-shaped avoiding portion 28. Specifically, since the peripheral surface of the cyclone cup 20 is a cylindrical surface, the arc-shaped avoiding groove can be formed in the dust cup 10, so that the arc-shaped avoiding groove avoids the portion of the cyclone cup 20 protruding toward the dust cup 10, thereby ensuring the tightness between the cyclone cup 20 and the dust cup 10. Further, will advance dirt mouth 11 and set up in the arc and dodge the groove, when the arc dodges groove and whirlwind cup 20 and mutually supports towards the convex part of dust cup 10, alright communicate each other in order to make dirt mouth 21 and dust inlet 11, can make things convenient for like this to go out the mutual counterpoint of dirt mouth 21 and dust inlet 11 to can make things convenient for the equipment production of dust catcher 1000.
Further, the first avoiding groove 13 and the hanging groove are arranged in the arc avoiding portion 28, so that the hanging of the hook and the hanging groove can be matched while the arc avoiding groove and the protruding portion of the cyclone cup 20 towards the dust collecting cup 10 are matched with each other, and thus the assembling steps of the dust collector 1000 can be further simplified, and the production efficiency of the dust collector 1000 can be further improved.
As shown in fig. 2, the dust outlet 21 and the first detachable portion 27 are both disposed on the cyclone cup 24, the first detachable portion 27 is located on an outer periphery of one end of the cyclone cup 24, and the other end of the cyclone cup 24 is the air outlet 23 and is provided with a hanging portion 244 for hanging with the casing 201 of the vacuum cleaner 1000. Specifically, the dust outlet 21 and the first detachable portion 27 are both disposed on the cyclone cup body 24, and the first detachable portion 27 is located on the periphery of one end of the cyclone cup body 24, so that the cyclone cup 20 and the dust cup 10 can be conveniently connected and fixed, and the dust outlet 21 and the dust inlet 11 can be conveniently communicated. Further, the other end of the cyclone cup body 24 is provided with the air outlet 23, so that air can directly flow out from the air outlet 23 at the other end of the cyclone cup body 24 after being guided by the first cyclone guiding part 251, and the air can flow conveniently.
In addition, the hanging part 244 for hanging the dust collector 1000 casing 201 is arranged on the cyclone cup body 24, so that the difficulty of connection and matching between the cyclone cup body 24 and the dust collector 1000 casing 201 can be further reduced, and the stability and firmness of connection between the cyclone cup body 24 and the dust collector 1000 casing 201 can be further ensured.
As shown in fig. 5, the cyclone cup 24 is open at the other end and has a plurality of circumferentially spaced hanging portions 244 on the inner periphery. Specifically, when the dust cup 100 of the vacuum cleaner 1000 is applied to the vacuum cleaner 1000, the hanging part 244 on the inner periphery of the open other end of the cyclone cup 24 can be hung and matched with the casing 201 of the vacuum cleaner 1000, so that the difficulty of connecting and matching the cyclone cup 24 and the casing 201 of the vacuum cleaner 1000 can be further reduced, and the stability and firmness of the connection between the cyclone cup 24 and the casing 201 of the vacuum cleaner 1000 can be further ensured.
As shown in connection with fig. 6-9, the dirt cup 10 may essentially comprise: the dust cup comprises a dust cup body 14 and a dust cup cover 15, wherein the dust cup cover 15 can be arranged at one end of the dust cup body 14 in an opening and closing manner, and the second hanging part 244 is arranged at one side of one end of the dust cup body 14, which is adjacent to the cyclone cup 20. Specifically, the dust cup cover 15 is openably and closably arranged at one end of the dust cup body 14, the dust cup 100 is applied to the dust collector 1000, and when the dust collector 1000 normally works, the dust cup cover 15 can cover the dust cup body 14, so that the sealing performance of the dust cup 10 is ensured, the air leakage of the dust cup 10 is prevented, the dust collecting effect is influenced, when the amount of the foreign matters in the dust cup 10 reaches a certain amount, a user can take the dust cup 10 off the dust collector 1000, open the dust cup cover 15, pour out the foreign matters in the dust cup, and clean the foreign matters in the dust cup 10.
Referring to fig. 9, the dirt cup 10 further includes a resilient member 16, the dirt cup body 14 is provided with a first pivot portion 143, the dirt cup cover 15 is provided with a second pivot portion 151 and a blocking portion 152, the second pivot portion 151 pivotally engages the first pivot portion 143 to allow the dirt cup cover 15 to open and close relative to the dirt cup body 14, the resilient member 16 is disposed between the dirt cup body 14 and the dirt cup cover 15 to provide a resilient force to the dirt cup cover 15, and the blocking portion 152 blocks the outside of the resilient member 16. Specifically, when the dirt cup lid 15 is closed on one end of the dirt cup 14, there will be a limit structure on the dirt cup lid 14 to limit the dirt cup lid 15 so that the closure on one end of the dirt cup 14 is stable, and at this time, the first pivot portion 143 on the dirt cup 14 and the second pivot portion 151 on the dirt cup lid 15 are pivotally engaged with each other, and the elastic member 16 between the dirt cup 14 and the dirt cup lid 15 will be in a compressed state, and the elastic member 16 has a certain elastic potential energy. Correspondingly, when a user wants to open the dust cup body 14, the user can remove the position limitation on the dust cup cover 15 by releasing the position limitation on the dust cup body 14, at the moment, the elastic potential energy of the elastic piece 16 can be converted into the restoring force of the dust cup cover 15, and the reset of the dust cup cover 15 can be realized through the pivot matching between the first pivot part 143 and the second pivot part 151, so that the dust cup body 14 is opened, and the user can clean the foreign matters in the dust cup body.
Further, in the process, the shielding portion 152 on the dust cup cover 15 always shields and protects the elastic member 16, so that not only can the service life of the elastic member 16 be prolonged, but also the user can be prevented from scratching the elastic member 16 in the process of using the dust cup 100 to cause injury. In addition, this also makes the overall appearance of the dirt cup 10 more aesthetically pleasing, thereby further enhancing the user experience.
Referring to fig. 9, the first pivoting portion 143 is a pivoting seat disposed at one end of the dirt cup body 14, the pivoting seat is provided with a pivoting hole 1431, the dirt cup cover 15 is provided with a connecting portion 153, the second pivoting portion 151 is a pivoting shaft disposed on the connecting portion 153, the pivoting shaft is fitted in the pivoting hole 1431, the elastic member 16 is sleeved on the pivoting shaft, two ends of the elastic member are disposed on the pivoting seat and the connecting portion 153, and the shielding portion 152 is disposed on the connecting portion 153. Specifically, the pivot shaft is disposed on the connecting portion 153 of the dust cup cover 15, and the pivot shaft extends into the pivot hole 1431 of the pivot base, the elastic member 16 is sleeved on the pivot shaft, and two ends of the elastic member 16 are disposed on the pivot base and the connecting portion 153, respectively, so that when the dust cup cover 15 rotates towards one end of the dust cup body 14 and the pivot shaft is driven to rotate in the pivot hole 1431, the elastic member 16 can be compressed to generate elastic potential energy, after the limit between the dust cup cover 15 and the dust cup body 14 is released, the elastic potential energy of the elastic member 16 can be converted into restoring force, the pivot shaft is driven to rotate in the pivot hole 1431, and when the dust cup cover 15 rotates towards one end far away from the dust cup body 14, the dust cup body 14 is opened.
Furthermore, the shielding part 152 is arranged on the connecting part 153, so that the stability of installation and arrangement of the shielding part 152 can be ensured, the shielding effect of the shielding part 152 on the elastic piece 16 is more direct and reliable, and because the shielding part 152 and the pivot shaft are both arranged on the connecting part 153, the connecting part 153 is arranged on the dust cup cover 15, when the dust cup cover 15 rotates, the shielding part 152 and the pivot shaft do not move relatively, so that the shielding part 152 can be further ensured to always shield the elastic piece 16 on the pivot shaft, and the reliability of the shielding part 152 can be further improved. In addition, with this arrangement, the blocking portion 152 and the pivot shaft are integrated with the connecting portion 153, which makes the dust cup 10 more compact and simplifies the structure of the dust cup 10.
As shown in fig. 9, the connection portion 153 may mainly include: a first connection plate 1531 and a second connection plate 1532, the first connection plate 1531 is connected to the cup cover 15, the second connection plate 1532 is vertically connected to the first connection plate 1531, the pivot is vertically connected to the second connection plate 1532, and the shielding portion 152 is disposed on the second connection plate 1532. Specifically, the first connecting plate 1531 is connected to the cup cover 15, and the second connecting plate 1532 is connected to the first connecting plate 1531, so that the rotation of the pivot shaft drives the cup cover 15 to rotate in the area where the cup cover 15 is opened and closed after the pivot shaft is connected to the second connecting plate 1532, thereby further optimizing the structural design of the cup cover 15.
Further, the shielding part 152 is disposed on the second connecting plate 1532, so that the shielding part 152 can directly and reliably shield the pivot shaft of the second connecting plate 1532, and thus the structural design of the connecting part 153 can be further simplified, and the stable rotation of the dust cup cover 15 can be ensured, thereby improving the structural reliability of the dust cup 100.
As shown in fig. 9, the shielding portion 152 has an arc-shaped plate-like structure and extends along the outer edge of the connecting portion 153 to shield the elastic member 16 and the pivot shaft inside. Specifically, the shielding portion 152 is configured to be an arc-shaped plate structure, which not only can make the shielding portion 152 more completely and effectively shield the elastic member 16 and the pivot shaft, but also can make the structure of the shielding portion 152 simpler, and can prevent the shielding portion 152 from obstructing the normal rotation of the dust cup cover 15.
Referring to fig. 9, the pivot base is provided with a first stop portion 1432, the connection portion 153 is provided with a second stop portion 1533, and the first stop portion 1432 and the second stop portion 1533 are in stop fit when the dust cup cover 15 closes the dust cup body 14. Specifically, when the dust cup cover 15 closes the dust cup body 14, the first abutting portion 1432 and the second abutting portion 1533 can abut against each other, so that the arrangement of the dust cup cover 15 on the dust cup body 14 can be more stable and firm, the dust cup cover 15 can be prevented from moving on the dust cup body 14, air leakage during normal operation of the dust cup body 14 can be caused, the first abutting portion 1432 and the second abutting portion 1533 can share stress between the pivot shaft and the pivot hole 1431, the arrangement of the dust cup cover 15 on the dust cup body 14 can be more stable and firm, and the structural reliability of the dust cup 10 can be further improved.
As shown in fig. 9, the first stopping portion 1432 is a first stopping block protruding toward the second stopping portion 1533, and the second stopping portion 1533 is a second stopping block protruding toward the first stopping portion 1432. Specifically, the first abutting portion 1432 and the second abutting portion 1533 are respectively configured as a first abutting block and a second abutting block, so that the structures of the first abutting portion 1432 and the second abutting portion 1533 are simpler on the premise of ensuring stable and firm abutting fit of the first abutting portion 1432 and the second abutting portion 1533, which facilitates the production and manufacturing of the dust cup 10.
Referring to fig. 9, a dust cup opening 17 is formed at one end of the dust cup body 14, the dust cup cover 15 is disposed at the dust cup opening 17, and the dust cup body 14 is provided with a dust guide 18 extending toward the dust cup opening 17. Specifically, through setting up collection dirt cup mouth 17 in the one end of collection dirt cup body 14 to make the interior dust guide portion 18 that sets up towards collection dirt cup mouth 17 extension of collection dirt cup body 14, open collection dirt cup mouth 17 at collection dirt cup lid 15, and when the user wants to pour out the foreign matter wherein, dust guide portion 18 can lead collection dirt cup mouth 17 with the foreign matter in the collection dirt cup body 14, so not only can promote the user to the speed of empting of foreign matter in the dust cup 10, but also can make the foreign matter in the dust cup 10 topple over cleaner, can further optimize the structural design of dust cup 10 like this, can further promote user's use experience.
Referring to fig. 9, the dirt cup body 14 defines a dirt cup mouth 17 at one end, the dirt cup body 14 defines at least two first pivot portions 143 on one side of the dirt cup mouth 17, the dirt cup lid 15 defines at least two second pivot portions 151, and the at least two first pivot portions 143 and the at least two second pivot portions 151 are pivotally engaged with one another in a one-to-one correspondence. Specifically, at least two first pivot parts 143 are arranged on one side of the dust collection cup body 14 at the dust collection cup opening 17, at least two second pivot parts 151 are arranged on the dust collection cup cover 15, and the rotation of the dust collection cup cover 15 on the dust collection cup body 14 can be more stable and smooth through the pivot matching of the at least two first pivot parts 143 and the at least two second pivot parts 151, so that the stress of the dust collection cup cover 15 can be more uniform, and the structural reliability of the dust collection cup 10 can be improved.
Referring to fig. 7 and 8, the cup cover 15 is provided with a latch portion 144, the dirt cup body 14 is provided with a latch 154, and the latch 154 is selectively engaged with the latch portion 144. Specifically, after the dust cup body 14 is covered on the dust cup mouth 17 at one end of the dust cup body 14, the position of the dust cup cover 15 on the dust cup body 14 can be limited by the clamping fit between the clamping device 154 on the dust cup body 14 and the clamping part 144 on the dust cup cover 15, so that the dust cup cover 15 can stably seal the dust cup body 14. Further, after the clamping of the clamping device 154 and the clamping part 144 is disconnected, the dust cup cover 15 can be directly bounced off from the dust cup opening 17 under the action of the elastic piece 16, so that the dust cup 10 is opened, the difficulty of connecting and fixing the dust cup cover 15 and the dust cup body 14 can be reduced on the premise of ensuring the stable clamping cooperation of the clamping device 154 and the clamping part 144, the difficulty of opening the dust cup body 14 by a user can be reduced, and the use experience of the user can be improved.
As shown in connection with fig. 7, the dirt cup body 14 can generally include: the main cup 141 is disposed on the cup holder 142, and the cup holder 142 is provided with a guide 1421 for guiding and matching with the housing 201 of the vacuum cleaner 1000. Specifically, by providing the guide part 1421 on the cup holder 142, when the dust cup 100 is applied to the vacuum cleaner 1000, and the dust collection cup 14 is connected and matched with the housing 201 of the vacuum cleaner 1000, the guide part 1421 on the cup holder 142 can be guided and matched with the components on the housing 201 of the vacuum cleaner 1000, so as to improve the accuracy and reliability of the connection and matching between the dust collection cup 14 and the housing 201 of the vacuum cleaner 1000, and by providing the main cup 141 on the cup holder 142, on the premise of ensuring the stable and reliable connection and fixation between the cup holder 142 and the housing 201 of the vacuum cleaner 1000, the periphery of the main cup 141 and the periphery of the housing 201 of the vacuum cleaner 1000 are arranged in parallel and level, so as to further improve the integrity of the vacuum cleaner 1000, and thereby improve the user experience of the vacuum cleaner 1000.
As shown in fig. 1, the vacuum cleaner 1000 according to the present novel embodiment of the present disclosure may mainly include: a body 200; the dust cup 100, the cyclone cup 20 and the dust cup 10 of the dust collector 1000 are arranged on the machine body 200, so that the structure of the dust collector 1000 is simpler, the volume of the dust collector 1000 can be reduced, the dust collection efficiency of the dust collector 1000 is higher, and the wind noise is smaller. Furthermore, the cyclone cup 20 and the dust cup 10 are detachably arranged on the machine body 200, so that the dust cup 10 can be conveniently detached from the machine body 200 to clean foreign matters, and the cyclone cup 20 can be conveniently detached to be maintained and replaced.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A dirt cup (100) of a vacuum cleaner (1000), comprising:
the cyclone cup (20), the cyclone cup (20) is provided with a dust outlet (21) and a first detachable part (27), and the dust outlet (21) and the first detachable part (27) are arranged at intervals in the axial direction of the cyclone cup (20); and
the dust collecting cup (10), the dust collecting cup (10) is provided with a dust inlet (11) and a second detachable part (12), the dust inlet (11) and the second detachable part (12) are arranged in the axial direction of the dust collecting cup (10) at intervals, the dust inlet (11) corresponds to the dust outlet (21), and the second detachable part (12) is connected with the first detachable part (27).
2. The dirt cup (100) of a vacuum cleaner (1000) of claim 1, wherein one of the first detachable portion (27) and the second detachable portion (12) is a hook and the other is a hanging slot in which the hook is hung.
3. The dirt cup (100) of a vacuum cleaner (1000) of claim 2, wherein the hook is convexly disposed at a side of the cyclone cup (20) facing the dirt cup (10), the dirt cup (10) is provided with a first escape groove (13), the hanging groove is disposed at a side of the first escape groove (13), and the hook extends into the first escape groove (13) to be matched with the hanging groove.
4. The dust cup (100) of the dust collector (1000) according to claim 3, wherein the outer peripheral surface of the cyclone cup (20) is a cylindrical surface, an arc-shaped avoiding portion (28) is disposed on the outer peripheral surface of the dust cup (10), the arc-shaped avoiding portion (28) is attached to the outer peripheral surface of the cyclone cup (20), and the dust inlet (11), the first avoiding groove (13) and the hanging groove are disposed in the arc-shaped avoiding portion (28).
5. The dirt cup (100) of the vacuum cleaner (1000) of claim 1, wherein the cyclone cup (20) includes: the cyclone dust collector comprises a cyclone cup body (24) and a cyclone flow guide piece (25), wherein the cyclone flow guide piece (25) is arranged on the cyclone cup body (24), a dust outlet (21) and a first detachable portion (27) are arranged on the cyclone cup body (24), the first detachable portion (27) is located on the periphery of one end of the cyclone cup body (24), and the other end of the cyclone cup body (24) is an air outlet (23) and is provided with a hanging portion (244) used for being hung with a machine shell (201).
6. The dirt cup (100) of the vacuum cleaner (1000) of claim 5, wherein the other end of the cyclone cup body (24) is open and a plurality of circumferentially spaced hanging portions (244) are provided on an inner circumference.
7. The dirt cup (100) of the vacuum cleaner (1000) of claim 5, wherein the cyclone cup (20) further includes: the air inlet pipe (26), the air inlet pipe (26) with whirlwind water conservancy diversion spare (25) are linked together, air inlet (22) are provided with in air inlet pipe (26).
8. The dirt cup (100) of a vacuum cleaner (1000) of claim 1, said dirt cup (10) comprising: dust collection cup body (14) and dust collection cup lid (15), dust collection cup lid (15) can set up in with opening and shutting the one end of dust collection cup body (14), second can dismantle portion (12) set up in dust collection cup body (14) one end is neighbouring one side of whirlwind cup (20).
9. The dirt cup (100) of the vacuum cleaner (1000) of claim 8, wherein the dirt cup body (14) includes: the cup comprises a main cup body (141) and a cup seat (142), wherein the main cup body (141) is arranged on the cup seat (142), and the cup seat (142) is provided with a guide part (1421) which is used for being matched with the shell (201) in a guide mode.
10. A vacuum cleaner (1000), comprising:
a body (200);
the dirt cup (100) of the vacuum cleaner (1000) of any of claims 1-9, said cyclone cup (20) and said dirt cup (10) being removably disposed, respectively, on said body (200).
CN202210242393.1A 2022-03-11 2022-03-11 Dust cup of dust collector and dust collector Active CN114652203B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210242393.1A CN114652203B (en) 2022-03-11 2022-03-11 Dust cup of dust collector and dust collector
PCT/CN2023/077247 WO2023169198A1 (en) 2022-03-11 2023-02-20 Dust cup of vacuum cleaner, and vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210242393.1A CN114652203B (en) 2022-03-11 2022-03-11 Dust cup of dust collector and dust collector

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CN114652203B CN114652203B (en) 2023-08-18

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207429057U (en) * 2016-11-03 2018-06-01 江苏美的清洁电器股份有限公司 Dirt cup component and with its hand-held cleaners
CN209203140U (en) * 2018-05-31 2019-08-06 北京小米移动软件有限公司 Vacuum cleaner
CN112190174A (en) * 2020-11-04 2021-01-08 苏州睿梵工业设计有限公司 Hand-held vacuum cleaner
CN214631953U (en) * 2020-12-21 2021-11-09 苏州意达产品设计有限公司 Dust cup structure of dust collector
CN113940584A (en) * 2020-07-15 2022-01-18 莱克电气股份有限公司 Portable handheld dust suction device and dust suction equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207429057U (en) * 2016-11-03 2018-06-01 江苏美的清洁电器股份有限公司 Dirt cup component and with its hand-held cleaners
CN209203140U (en) * 2018-05-31 2019-08-06 北京小米移动软件有限公司 Vacuum cleaner
CN113940584A (en) * 2020-07-15 2022-01-18 莱克电气股份有限公司 Portable handheld dust suction device and dust suction equipment
CN112190174A (en) * 2020-11-04 2021-01-08 苏州睿梵工业设计有限公司 Hand-held vacuum cleaner
CN214631953U (en) * 2020-12-21 2021-11-09 苏州意达产品设计有限公司 Dust cup structure of dust collector

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