CN113303700B - Dust barrel device, dust collector and using method of dust barrel device - Google Patents
Dust barrel device, dust collector and using method of dust barrel device Download PDFInfo
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- CN113303700B CN113303700B CN202010120933.XA CN202010120933A CN113303700B CN 113303700 B CN113303700 B CN 113303700B CN 202010120933 A CN202010120933 A CN 202010120933A CN 113303700 B CN113303700 B CN 113303700B
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- skirt
- dust
- assembly
- dust bucket
- bottom cover
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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
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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
- A47L9/102—Dust separators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application provides a dirt bucket device, dust catcher and dirt bucket device's application method, wherein, dirt bucket device includes: a dust barrel; the filter assembly is sleeved in the dust barrel and is used for separating dust and gas of the dust-containing airflow sucked into the dust barrel; a skirt assembly connected to said filter assembly and having a skirt extending radially outwardly of said filter assembly, said skirt assembly being in operative association with said dust bucket bottom lid such that said dust bucket bottom lid is in an open position or a closed position whereby said skirt of said skirt assembly is caused to collapse or expand. This application is through installing the shirt rim subassembly in the bottom that is located the inside filtering component of dirt bucket to relative position relation through dirt bucket bottom realizes the free shrink or the expansion of the shirt rim of shirt rim subassembly, thereby reduced the manual operation process that carries out the dust clearance of user.
Description
Technical Field
The application relates to the technical field of cleaning appliances, in particular to a dust barrel device, a dust collector and a using method of the dust barrel device.
Background
The appearance of dust catcher has brought very big convenience for the user cleans the room environment, made huge contribution for building clean clear room environment, however, the dust bucket that current dust catcher ubiquitous is used for saving the dust is inconvenient and clear up incomplete problem when clearing up the dust, and the user is loaded down with trivial details degree of automation of step when clearing up the dust less than resulting in user experience, and simultaneously, the filter can appear by the dust jam and lead to shortcomings such as suction impaired comparatively complicacy of current separation collection dirt subassembly.
Disclosure of Invention
The present application is directed to overcoming the drawbacks of the prior art and providing a dust bucket device, a dust collector, and a method for using the dust bucket device.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a dirt cup device, comprising:
the dust barrel comprises a dust barrel bottom cover;
the filter assembly is arranged in the dust barrel and is used for separating dust and gas of the dusty airflow sucked into the dust barrel;
a skirt assembly connected to the filter assembly and having a skirt extending radially outwardly of the filter assembly, the skirt assembly and the dust bucket bottom cover having a linkage effect such that positioning the dust bucket bottom cover in an open or closed position causes the skirt of the skirt assembly to correspondingly contract or expand.
Optionally, the apparatus further comprises:
the skirt edge push block is slidably arranged between the filtering assembly and the skirt edge assembly;
the spring is installed between the skirt edge push block and the skirt edge assembly and used for driving the skirt edge push block to slide.
Optionally, the skirt assembly comprises:
a base frame fixedly connected to an end of the filter assembly;
the skirt edges are arranged on the side wall of the base frame in a petal shape, and the skirt edge pushing blocks slide to limit the skirt edges so that the skirt edges are in an expanded state or a contracted state.
Optionally, the base frame has a ring structure with a first through hole in the center of the ring structure; and the first mounting part is positioned at the periphery of the first through hole and is fixedly connected with the filter assembly through a fixing part.
Optionally, the filter assembly includes:
the air inlet filter screen assembly is of a cylindrical structure and extends along the extending direction of the dust barrel body, a concave part is formed in the bottom of the air inlet filter screen assembly and used for accommodating the base frame, and a third installation part used for accommodating the fixing piece is arranged in the concave part;
the air inlet filter pulp subassembly, the air inlet filter pulp subassembly centers on and supports in the air inlet filter screen subassembly the surface of air inlet filter pulp subassembly has the filtration pore.
Optionally, the skirt push block comprises a skirt fixing frame connected to the end of the filter assembly, and the skirt fixing frame has an annular side wall which is in sliding abutment with the surface of the skirt in the longitudinal direction.
Optionally, the skirt fixing frame is further provided with a second mounting portion, one end of the spring is mounted in the second mounting portion, and the other end of the spring is connected with the bottom of the filtering assembly.
Optionally, the center of the skirt fixing frame is further provided with a first boss protruding longitudinally, and the first boss is limited by the bottom cover of the dust bucket.
Optionally, a second boss abutting against the first boss is arranged on the bottom cover of the dust barrel;
when the bottom cover of the dust bucket is positioned at a closed position, the first boss is abutted with the second boss, and the skirt edge push block overcomes the elastic force of the spring to move towards the direction far away from the skirt edge assembly and is abutted with the bottom of the filtering assembly, so that the skirt edge is in an unfolded state;
when the dust bucket bottom cover is located at the opening position, the first boss and the second boss are in a separated state, and the skirt edge push block abuts against the skirt edge assembly under the biasing action of the spring, so that the skirt edge is in a contracted state.
The present application further provides a vacuum cleaner, comprising:
the main body comprises a machine body, a dust barrel device and a handle, wherein the dust barrel device and the handle are connected with the machine body;
the dust collection accessory is connected with the main body and comprises an extension pipe and a floor brush;
the dust barrel device is connected with the dust collection accessory through a main suction pipe, the dust barrel device comprises a dust barrel, a filtering component and a skirt edge component, the dust barrel comprises a dust barrel bottom cover, the filtering component is installed in the dust barrel and used for separating dust and air of dust-containing air flow sucked into the dust barrel, the skirt edge component is connected with the filtering component and provided with a skirt edge extending to the radial outer side of the filtering component, and the skirt edge component and the dust barrel bottom cover have a linkage effect, so that the dust barrel bottom cover is located at an opening position or a closing position to drive the skirt edge of the skirt edge component to correspondingly contract or expand.
The present application further provides a method of using a dust bucket apparatus, the dust bucket apparatus comprising a dust bucket, a filter assembly and a skirt assembly, the dust bucket comprising a dust bucket bottom cover, the filter assembly being mounted in the dust bucket and configured to separate dust from an air stream of dust entrained in the dust bucket, the skirt assembly being connected to the filter assembly and having a skirt extending radially outwardly of the filter assembly, the skirt assembly having a linking action with the dust bucket bottom cover, wherein the method comprises the steps of:
moving the bottom cover of the dust barrel to a closed position and limiting, and unfolding the skirt edge of the skirt edge assembly through the bottom cover of the dust barrel;
and moving the bottom cover of the dust barrel to an open position, and contracting the skirt edge of the skirt edge assembly through the bottom cover of the dust barrel.
Optionally, the dust barrel device further comprises a skirt push block and a spring, wherein the skirt push block is slidably mounted between the air inlet filter screen assembly and the skirt assembly;
move the dirt bucket bottom lid of dirt bucket to closed position and spacing, will through dirt bucket bottom lid the shirt rim of shirt rim subassembly expandes, include:
the bottom cover of the dust bucket pushes the first boss of the skirt edge push block to enable the skirt edge push block to slide and compress the spring;
the skirt edge fixing frame of the skirt edge pushing block completely slides to the inner side of the concave part of the air inlet filter screen assembly, and the skirt edge is unfolded along the annular side wall of the skirt edge fixing frame;
the skirt loses restraint and returns to its original shape, i.e., in the deployed state.
Optionally, a second boss corresponding to the first boss is arranged on the bottom cover of the dust bucket;
the first boss that dirt bucket bottom promoted the shirt rim ejector pad makes the shirt rim ejector pad slide and with the spring compression includes:
and closing the bottom cover of the dust bucket to enable the second boss to be abutted to the first boss, and driving the skirt edge push block to compress the spring through the first boss.
Optionally, the dust barrel device further comprises a skirt push block and a spring, wherein the skirt push block is slidably mounted between the air inlet filter screen assembly and the skirt assembly;
moving a dust bucket bottom lid of a dust bucket to an open position, retracting a skirt of the skirt assembly through the dust bucket bottom lid, comprising:
the skirt edge push block moves in the direction far away from the air inlet filter screen assembly under the action of the spring and is abutted against the skirt edge assembly;
the annular side wall of the skirt edge fixing frame of the skirt edge push block is abutted against the surface of the skirt edge and limits the skirt edge;
the skirt is in a contraction state under the action of the skirt fixing frame.
The utility model provides a dirt bucket device is through installing the shirt rim subassembly in the bottom that is located the inside filtering component of dirt bucket to relative position relation through dirt bucket bottom lid realizes the free shrink or the expansion of the shirt rim of shirt rim subassembly, makes the dust that filtering component separated out can pile up on the shirt rim after the expansion, and when dirt bucket bottom lid was opened makes through the automatic shrink of shirt rim and piles up the dust and freely fall down on the shirt rim, thereby reduced the manual operation process that carries out the dust clearance of user, improved user's use experience and filtering component's live time, reduced the risk that filtering component blockked up and the loss of whole suction.
Drawings
Fig. 1 is an exploded view of the overall structure of a dust bucket device according to an embodiment of the present application;
FIG. 2 is a schematic view of the bottom lid of the dust bucket in an open position according to the embodiment of the present application;
FIG. 3 is a schematic view of the bottom lid of the dust bucket in a closed position according to the embodiment of the present application;
FIG. 4 is a schematic structural view of a skirt assembly in accordance with an embodiment of the present application;
FIG. 5 is a schematic structural view of a skirt pusher block according to an embodiment of the present application;
FIG. 6 is a schematic view of the skirt of an embodiment of the present application in a contracted condition;
FIG. 7 is a schematic view of the skirt of an embodiment of the present application in an expanded configuration.
Reference numerals
1-dust barrel, 2-air inlet filter cotton component, 3-air inlet filter screen component, 4-spring, 5-skirt pushing block, 6-skirt component, 7-screw, 11-dust barrel body, 12-dust barrel suction port, 13-dust barrel bottom cover, 111-separated dust collection cavity, 112-air outlet, 113-first limit part, 114-first hinge part, 115-dust outlet, 131-bottom plate, 132-second boss, 133-second limit part, 134-second hinge part, 31-recess part, 32-third mounting part, 33-fourth mounting part, 51-skirt fixing frame, 52-first boss, 53-second mounting part, 54-second through hole, 55-third through hole, 61-skirt, 62-supporting plate, 63-first mounting portion, 64-first through hole, 65-base.
Detailed Description
The following description of specific embodiments of the present application refers to the accompanying drawings.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.
In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.
In this context, "equal", "same", etc. are not strictly mathematical and/or geometric limitations, but also include tolerances as would be understood by a person skilled in the art and allowed for manufacturing or use, etc.
Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.
The application provides a dirt bucket device, as shown in fig. 1, including dirt bucket 1 and shirt rim subassembly 6, dirt bucket 1 includes dirt bucket bottom lid 131 endotheca is equipped with and is used for inhaling the dirty air current in the dirt bucket 1 carries out the filter assembly of dirt gas separation, shirt rim subassembly 6 is connected filter assembly to have to the shirt rim 61 that filter assembly's radial outside extended, shirt rim subassembly 6 with dirt bucket bottom lid 13 has the linkage effect, makes through inciting somebody to action dirt bucket bottom lid 13 is located open position or closed position and drives the corresponding shrink of shirt rim 61 or the expansion of shirt rim subassembly 6.
This application is through installing shirt rim subassembly 6 in the bottom that is located the inside filter assembly of dirt bucket 1 to relative position relation through dirt bucket bottom cover 13 realizes the free shrink or the expansion of shirt rim 61 of shirt rim subassembly 6 makes the dust that the filter assembly separated out can pile up on shirt rim 61 after the expansion, and when dirt bucket bottom cover 13 was opened make through shirt rim 61 automatic shrink pile up on shirt rim 61 dust freely falls down, thereby reduced the manual operation process that carries out the dust clearance of user, improved user's use experience and filter assembly's live time, reduced the risk that the filter assembly blockked up and the loss of whole suction.
In an embodiment of the present application, as shown in fig. 1 to 3, the dust bucket device further includes a skirt push block 5 and a spring 4, the skirt push block 5 is slidably mounted between the filter assembly and the skirt assembly 6, the spring 4 is mounted between the skirt push block 5 and the skirt assembly 6 for driving the skirt push block 5 to slide, a skirt 61 of the skirt assembly 6 abuts against a side wall of the skirt push block 5, and the skirt 61 is contracted or expanded under the action of the skirt push block 5.
Specifically, as shown in fig. 4, the skirt assembly 6 includes a base frame 65, the base frame 65 is fixedly connected to an end of the filter assembly, the skirt 61 is installed on a side wall of the base frame 65 and arranged in a petal shape, the skirt pusher 5 slidably limits the skirt 61 to make the skirt 61 in an expanded state or a contracted state, that is, when the dust bucket bottom cover 13 is located at an open position, the side wall of the skirt pusher 5 surrounds the skirt assembly 6 and limits the skirt 61, so that the skirt 61 is in a contracted state, and when the dust bucket bottom cover 13 is located at a closed position, the skirt 61 is in an expanded state along a bottom of the filter assembly.
Further, in the above embodiment, the base frame 65 has an annular structure, the center of the annular structure has a first through hole 64 and a first mounting portion 63 located at the periphery of the first through hole 64, the first mounting portion 63 is fixedly connected with the filter assembly through a fixing member, so that the base frame 65 is mounted at the end of the filter assembly, and the skirt push block 5 achieves the limiting effect with the dust bucket bottom cover 13 through the first through hole 64.
With shirt rim subassembly 6 matched with, as shown in fig. 1 to 3, filtering component includes air inlet filter pulp subassembly 2 and air inlet filter screen subassembly 3, air inlet filter pulp subassembly 2 centers on and supports in air inlet filter screen subassembly 3 the surface of air inlet filter pulp subassembly 2 has the filtration pore, air inlet filter screen subassembly 3 is cylindrical structure and follows the extending direction of dirt bucket body 11 extends, the bottom of air inlet filter screen subassembly 3 has the depressed part 31 and is used for holding pedestal 65, be equipped with in the depressed part 31 and be used for holding the third installation department 32 of mounting, the dusty air current is followed filtering component's radial outside is passed the filtration pore gets into filtering component's inboard, and follow the air outlet 112 of dirt bucket body 11 flows out.
Optionally, a plurality of supporting plates 62 are annularly arranged on the side wall of the base frame 65 at intervals, and the end portions of the supporting plates 62 are abutted to the bottom of the air inlet filter screen assembly 3, so that the base frame 65 has good stability and reliability.
In the above embodiment, as shown in fig. 6 to 7, a retaining wall structure is disposed around the bottom of the air intake filter assembly 3 to form the recess 31, and a fourth mounting portion 33 is disposed at the bottom of the air intake filter assembly 3, the inner side of the recess 31 is in sliding fit with the outer side of the skirt fixing frame 51 of the skirt push block 5, so that the skirt push block 5 can slide between the air intake filter assembly 3 and the skirt assembly 6, and two ends of the spring 4 are respectively abutted against the second mounting portion 53 of the skirt push block 5 and the fourth mounting portion 33 to enable the skirt push block 5 to be reset.
When the dust bucket bottom cover 13 is located at the opening position, the skirt edge push block 5 is abutted with the skirt edge assembly 6 under the action of the spring 4 and protrudes out of the concave part 31, the skirt edge fixing frame 51 of the skirt edge push block 5 limits the skirt edge 61, and the skirt edge 61 is in a contraction state; when the dust bucket bottom cover 13 is in the closed position, the dust bucket bottom cover 13 pushes the skirt push block 5 to slide the skirt push block 5 and compress the spring 4, and the skirt fixing frame 51 of the skirt push block 5 completely slides to the inner side of the recess 31, so that the skirt 61 loses constraint and returns to the original shape, i.e. is in the unfolded state.
Optionally, the fixing member may be a screw 7, the third mounting portion 32 may be a fixing hole, and the first mounting portion 63 of the skirt assembly 6 and the fixing hole are connected by the screw 7, so as to fixedly connect the skirt assembly 6 and the intake air filter screen assembly 3.
This application is through constructing the shirt rim subassembly 6 that has shirt rim 61, through shirt rim ejector pad 5 with the expansion or the shrink of shirt rim 61 have been realized to slip spacing between the shirt rim 61, thereby make shirt rim 61 can collect or clear up the dust of dirt bucket 1.
In another embodiment of the present application, as shown in fig. 5 to 7, the skirt pusher 5 comprises a skirt holder 51 attached to an end of the filter assembly, the skirt holder 51 having an annular sidewall longitudinally slidably abutting a surface of the skirt 61. Specifically, the skirt fixing frame 51 further has a second mounting portion 53 and a second through hole 54, one end of the spring 4 is mounted in the second mounting portion 53, the other end of the spring is connected to the bottom of the filter assembly, and the second through hole 54 is disposed at an end portion of the skirt fixing frame 51 and is used for allowing the support plate 62 of the skirt assembly 6 to pass through.
In the above embodiment, the center of the skirt fastening frame 51 further has a longitudinally protruding first boss 52, the first boss 52 is limited by the dust barrel bottom cover 13, the first boss 52 passes through the skirt assembly 6 through the first through hole 64 of the skirt assembly 6 and is disposed corresponding to the dust barrel bottom cover 13, and at least one third through hole 55 is disposed outside the first boss 52 for passing the first mounting portion 63.
Optionally, a second boss 132 abutting against the first boss 52 is disposed on the dust bucket bottom cover 13, when the dust bucket bottom cover 13 is located at the closed position, the first boss 52 abuts against the second boss 132, and the skirt push block 5 moves in a direction away from the skirt assembly 6 against the elastic force of the spring 4 and abuts against the bottom of the filter assembly, so that the skirt 61 is in the expanded state; when the dust bucket bottom cover 13 is in the open position, the first boss 52 and the second boss 132 are separated, and the skirt push block 5 abuts against the skirt assembly 6 under the bias of the spring 4, so that the skirt 61 is in the contracted state.
This application is through air inlet filter screen subassembly 3 with slidable mounting has shirt rim ejector pad 5 between the shirt rim subassembly 6, realizes through the position of control shirt rim ejector pad 5 the shrink or the expansion of shirt rim 61 to through the position of setting up second boss 132 control shirt rim ejector pad 5 on dirt bottom of the barrel cover 13, thereby realized when dirt bottom of the barrel cover 13 is closed will shirt rim 61 expandes and is used for the gathering dust in the dirt barrel body 11, and will when dirt bottom of the barrel cover 13 is located the open position shirt rim 61 shrink makes the gathering be in dust in the barrel body 11 can be followed freely fall out in the dirt mouth 115, thereby made things convenient for the user right dust in the dirt bucket 1 clears up.
In one or more embodiments of the present disclosure, the skirt 61 may be made of a soft material, such as rubber or silicone, so that the skirt has a property of automatically returning to an original state after being deformed.
In an embodiment of the present application, as shown in fig. 1 and 2, the dust barrel 1 includes a dust barrel body 11, a dust barrel suction port 12 and a dust barrel bottom cover 13, the dust barrel body 11 is a barrel-shaped structure with a hollow middle portion, the dust barrel bottom cover 13 is rotatably opened or closed the dust barrel body 11, the dust barrel suction port 12 is tangentially arranged on a side wall of the top of the dust barrel body 11 for conveying a dust-containing airflow into the dust barrel body 11, the filter assembly is installed in the dust barrel body 11 and correspondingly arranged with the dust barrel suction port 12 for separating the dust-containing airflow in the dust barrel body 11, and the dust barrel bottom cover 13 is openably installed at the bottom of the dust barrel body 11 for blocking the leakage of dust.
In an embodiment of the present application, as shown in fig. 2, a separated dust collecting cavity 111 is formed in the middle of the dust barrel body 11, an air outlet 112 and a dust outlet 115 are respectively formed at the top and the bottom of the separated dust collecting cavity 111, the filter assembly is located in the separated dust collecting cavity 111, and the dust barrel bottom cover 13 is rotatably mounted at the bottom of the dust barrel body 11 so as to open or close the dust outlet 115. In the working process of the dust barrel 1, dust-containing air flow enters the separation dust collection cavity 111, dust and air flow are separated under the action of the filtering component and centrifugal force, most of dust is thrown out by the rotating air flow and falls freely in the separation dust collection cavity 111, and meanwhile, the air flow enters a follow-up device through the air outlet 112.
In an embodiment of the present application, as shown in fig. 2 and 3, a first limiting portion 113 and a first hinge portion 114 are respectively disposed on the side walls of the bottom of the dust barrel body 11, the dust barrel bottom cover 13 includes a bottom plate 131, a second limiting portion 133 and a second hinge portion 134 are respectively disposed at two ends of the bottom plate 131, the first hinge portion 114 is in hinge fit with the second hinge portion 134, so that the bottom plate 131 rotates in a limiting manner with the hinge portion as a center to open or close the dust outlet 115 of the dust barrel body 11, and the first hinge portion 114 is in limiting connection with the second limiting portion 133 to limit the dust barrel bottom cover 13 at the bottom of the dust barrel body 11, so that the bottom plate 131 continuously closes the dust outlet 115. Of course, it is easily conceivable that the bottom lid 13 of the dust bucket is not limited to rotation, but may be opened or closed in other ways, such as translation.
The application also provides a dust collector, which comprises a main body and a dust collecting accessory connected with the main body, the dust absorption accessory comprises an extension pipe and a floor brush, the main body comprises a machine body, a dust barrel device and a handle which are connected with the machine body, the dust barrel device is connected with the dust absorption accessory through a main suction pipe and comprises a dust barrel 1, a filtering component and a skirt edge component 6, the dust bucket 1 comprises a dust bucket bottom cover 13, the filter assembly is arranged in the dust bucket 1 and is used for separating dust and gas of dust-containing airflow sucked into the dust bucket 1, the skirt edge assembly 6 is connected with the filter assembly, and has a skirt 61 extending radially outwardly of the filter assembly, the skirt assembly 6 being operatively associated with the dust bucket bottom lid 13, such that the skirt 61 of the skirt assembly 6 is correspondingly retracted or extended by positioning the bucket bottom lid 13 in either the open or closed position.
In one embodiment of the present application, the dust bucket device further comprises a spring 4 and a skirt pusher 5, when the dust bucket bottom cover 13 is in the closed position, the second boss 132 on the dust bucket bottom cover 13 acts on the skirt pusher 5, so that the skirt pusher 5 overcomes the elastic movement of the spring 4 to expose the skirt 61, and the skirt 61 loses constraint and returns to the original shape, i.e., the unfolded state, so that dust separated by the filter assembly during dust collection can be collected on the skirt 61; after the dust collector finishes dust collection, when the dust barrel bottom cover 13 is located at an opening position, the skirt edge push block 5 resets under the action of the spring 4, the skirt edge fixing frame 51 of the skirt edge push block 5 limits and restrains the skirt edge 61, and the skirt edge 61 deforms and contracts to enable dust gathered on the skirt edge 61 to automatically fall down, so that the dust in the dust barrel 1 is automatically cleaned.
This application is through installing shirt rim subassembly 6 in the bottom that is located the inside filter assembly of dirt bucket 1 to relative position relation through dirt bucket bottom cover 13 realizes the free shrink or the expansion of shirt rim 61 of shirt rim subassembly 6 makes the dust that the filter assembly separated out can pile up on shirt rim 61 after the expansion, and when dirt bucket bottom cover 13 was opened shirt rim 61 can automatic shrink make pile up and freely fall off the dust on shirt rim 61, thereby reduced the manual process that carries out the dust clearance of user, improved user's use and experienced, reduced the risk that the filter assembly blockked up and the loss of whole suction, improved filter assembly's live time.
In the embodiment of the present application, the skirt 61 may be made of a soft material, such as rubber or silicon gel, so that the skirt has a property of automatically returning to an initial state after being deformed.
The vacuum cleaner of the present application is exemplified as a portable vacuum cleaner in the embodiments of the present application, but is not limited thereto, and the vacuum cleaner of the present invention may be implemented as a canister type vacuum cleaner, an upright type vacuum cleaner, a robot vacuum cleaner/sweeper, and the like.
For the dust barrel device in the vacuum cleaner described in the present application, reference may be made to the specific embodiments of the dust barrel device described above, and in addition, if there are other specific structures that are not disclosed in the present embodiment, reference may also be made to the specific embodiments of the device described above, which is not described herein again.
The present application further provides a method of using a dust bucket apparatus, the dust bucket apparatus includes a dust bucket 1, a filter assembly and a skirt assembly 6, the dust bucket 1 includes a dust bucket bottom cover 13, the filter assembly is installed in the dust bucket 1 and used for separating dust from air by sucking dust-containing air flow in the dust bucket 1, the skirt assembly 6 is connected to the filter assembly and has a skirt 61 extending to a radial outer side of the filter assembly, the skirt assembly 6 and the dust bucket bottom cover 13 have a linkage effect, wherein the method includes the steps of:
step 101: moving the bottom cover 13 of the dust barrel 1 to a closed position and limiting, and unfolding the skirt edge 61 of the skirt edge assembly 6 through the bottom cover 13 of the dust barrel;
step 102: the dust bucket bottom lid 13 of the dust bucket 1 is moved to the open position and the skirt 61 of the skirt assembly 6 is retracted through the dust bucket bottom lid 13.
In an embodiment of the present application, the dust bucket device further includes a skirt push block 5 and a spring 4, the skirt push block 5 is slidably mounted between the air intake filter screen assembly 3 and the skirt assembly 6, moves the dust bucket bottom cover 13 of the dust bucket 1 to a closed position and is limited, and the skirt 61 of the skirt assembly 6 is unfolded through the dust bucket bottom cover 13, including steps 201 to 203.
Step 201: the dust bucket bottom cover 13 pushes the first boss 52 of the skirt push block 5 to make the skirt push block 5 slide and compress the spring 4;
step 202: the skirt fixing frame 51 of the skirt pushing block 5 completely slides to the inner side of the concave part 31 of the air inlet filter screen assembly 3, and the skirt 61 is unfolded along the annular side wall of the skirt fixing frame 51;
optionally, a second boss 132 corresponding to the first boss 52 is disposed on the bottom cover 13 of the dust barrel;
the dust bucket bottom cover 13 pushes the first boss 52 of the skirt push block 5 to slide the skirt push block 5 and compress the spring 4, and the method comprises the following steps:
and closing the bottom cover 13 of the dust bucket to make the second boss 132 abut against the first boss 52, and driving the skirt push block 5 to compress the spring 4 through the first boss 52.
Step 203: the skirt 61 loses its constraint and returns to its original shape, i.e. in the expanded state.
In an embodiment of the present application, the dust bucket device further includes a skirt push block 5 and a spring 4, the skirt push block 5 is slidably mounted between the air intake filter screen assembly 3 and the skirt assembly 6, the dust bucket bottom cover 13 of the dust bucket 1 is moved to an open position, and the skirt 61 of the skirt assembly 6 is contracted through the dust bucket bottom cover 13, including steps 301 to 303.
Step 301: the skirt edge push block 5 moves in the direction far away from the air inlet filter screen component 3 under the action of the spring 4 and is abutted with the skirt edge component 6;
step 302: the annular side wall of the skirt fixing frame 51 of the skirt push block 5 is abutted against the surface of the skirt 61 and limits the skirt 61;
step 303: the skirt 61 is in a contracted state by the skirt holder 51.
The dust bucket device of the embodiment of the application has the following use scene:
taking a portable dust collector equipped with the dust bucket device of the present application as an example, the portable dust collector is installed in a home location. A user needs to perform sanitary cleaning.
The user moves the dust barrel bottom cover 13 of the dust barrel device to the closed position, so that the skirt edge 61 in the dust barrel 1 loses constraint and returns to the original shape, namely, the dust barrel is in the unfolded state, and the power supply of the portable dust collector is switched on to perform dust collection and cleaning on the surfaces of objects such as sofas, beds and seats in a household place.
During cleaning, dust-containing airflow generated by the portable dust collector enters the dust barrel 1, dust is separated from the airflow under the action of the filtering component and centrifugal force, and the dust is thrown out by the rotating airflow and falls freely in the dust barrel 1 and is gathered on the skirt edge 61.
After the cleaning is finished, the user opens the dust barrel bottom cover 13 of the dust barrel 1, and the skirt edge 61 automatically contracts under the action of the dust barrel bottom cover 13 and the spring 4, so that the dust gathered on the skirt edge 61 automatically falls down, and the user can clean the dust conveniently.
The dust bucket device of the embodiment of the application has a second use scenario:
take a vertical dust collector equipped with the dust bucket device of the present application as an example, the vertical dust collector is installed in an office. A user needs to perform sanitary cleaning.
The user moves the dust bucket bottom cover 13 of the dust bucket device to the closed position, so that the skirt edge 61 in the dust bucket 1 loses constraint and restores to the original shape, namely, the skirt edge is in the unfolded state, and the power supply of the portable dust collector is switched on to perform dust collection and cleaning on the floors such as carpets, floors and meeting rooms in the office.
During cleaning, dust-containing airflow generated by the vertical dust collector enters the dust barrel 1, dust is separated from the airflow under the action of the filtering component and centrifugal force, and the dust is thrown out by the rotating airflow and falls freely in the dust barrel 1 and is gathered on the skirt edge 61.
After the cleaning is finished, the user opens the dust barrel bottom cover 13 of the dust barrel 1, and the skirt edge 61 automatically contracts under the action of the dust barrel bottom cover 13 and the spring 4, so that the dust gathered on the skirt edge 61 automatically falls down, and the user can clean the dust conveniently.
For the dust barrel device in the method for using the dust barrel device, reference may be made to the specific embodiments of the dust barrel device described above, and in addition, if there are other specific structures that are not disclosed in the embodiment, reference may also be made to the specific embodiments of the device described above, which is not described herein again.
The preferred embodiments and examples of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the embodiments and examples described above, and various changes can be made within the knowledge of those skilled in the art without departing from the concept of the present application.
Claims (14)
1. A dirt cup apparatus, comprising:
the dust barrel (1) comprises a dust barrel bottom cover (13);
the filter assembly is arranged in the dust barrel (1) and is used for separating dust and gas of the dusty airflow sucked into the dust barrel (1);
a skirt assembly (6), said skirt assembly (6) being connected to said filter assembly and having a skirt (61) extending radially outwardly of said filter assembly, said skirt assembly (6) being in operative association with said dust bucket bottom cover (13) such that said dust bucket bottom cover (13) is moved between an open position and a closed position to cause said skirt (61) of said skirt assembly (6) to correspondingly contract or expand.
2. The dirt cup device of claim 1, further comprising:
the skirt edge push block (5), the skirt edge push block (5) is installed between the filtering component and the skirt edge component (6) in a sliding mode;
the spring (4) is installed between the skirt edge pushing block (5) and the skirt edge assembly (6) and used for driving the skirt edge pushing block (5) to slide.
3. The dustbucket device of claim 2, wherein said skirt assembly (6) comprises:
a base frame (65), the base frame (65) being fixedly connected to an end of the filter assembly;
the skirt edges (61) are arranged around the base frame (65) in a petal-shaped manner, and the skirt edge pushing block (5) slides to limit the skirt edges (61) so that the skirt edges (61) are in an expanded state or a contracted state.
4. The dustbucket device of claim 3, wherein said base frame (65) has an annular configuration with a first through aperture (64) in the center of the annular configuration; and the first mounting part (63) is positioned at the periphery of the first through hole (64), and the first mounting part (63) is fixedly connected with the filter component through a fixing part.
5. The dirt cup device of claim 4, wherein said filter assembly comprises:
the dust bucket comprises an air inlet filter screen assembly (3), wherein the air inlet filter screen assembly (3) is of a cylindrical structure and extends along the extension direction of a dust bucket body (11), a concave part (31) is formed in the bottom of the air inlet filter screen assembly (3) and used for accommodating the base frame (65), and a third installation part (32) used for accommodating the fixing piece is arranged in the concave part (31);
the air inlet filter pulp assembly (2), the air inlet filter pulp assembly (2) centers on and supports in air inlet filter screen assembly (3) the surface of air inlet filter pulp assembly (2) has the filtration pore.
6. A dust bucket arrangement according to claim 3, wherein said skirt push block (5) includes a skirt retainer (51) attached to an end of said filter assembly, said skirt retainer (51) having an annular sidewall longitudinally slidably abutting a surface of said skirt (61).
7. The dust bucket device of claim 6, wherein said skirt-fixing frame (51) further has a second mounting portion (53), one end of said spring (4) is mounted in said second mounting portion (53), and the other end is connected to the bottom of said filter assembly.
8. The dust bucket device of claim 6, wherein the center of the skirt fixing frame (51) is further provided with a longitudinally protruding first boss (52), and the first boss (52) is limited by the bottom cover (13) of the dust bucket.
9. The dust bucket device of claim 8, wherein a second boss (132) corresponding to the first boss (52) is provided on the bottom cover (13);
when the dust bucket bottom cover (13) is located at the closed position, the first boss (52) is abutted against the second boss (132), and the skirt push block (5) overcomes the elastic force of the spring (4) to move towards the direction away from the skirt assembly (6) and is abutted against the bottom of the filter assembly, so that the skirt (61) is in an unfolded state;
when the dust bucket bottom cover (13) is located at the opening position, the first boss (52) and the second boss (132) are in a separated state, and the skirt push block (5) is abutted against the skirt assembly (6) under the biasing action of the spring (4) so that the skirt (61) is in a contracted state.
10. A vacuum cleaner, comprising:
the main body comprises a machine body, a dust barrel device and a handle, wherein the dust barrel device is connected with the machine body;
the dust collection accessory is connected with the main body and comprises an extension pipe and a floor brush;
the dust barrel device is connected with the dust collection accessory through a main suction pipe and comprises a dust barrel (1), a filtering assembly and a skirt edge assembly (6), the dust barrel (1) comprises a dust barrel bottom cover (13), the filtering assembly is installed in the dust barrel (1) and used for separating dust and air of dust-containing air flow sucked into the dust barrel (1), the skirt edge assembly (6) is connected with the filtering assembly and provided with a skirt edge (61) extending to the radial outer side of the filtering assembly, the skirt edge assembly (6) and the dust barrel bottom cover (13) have a linkage effect, and the dust barrel bottom cover (13) is located at an opening position or a closing position to drive the skirt edge (61) of the skirt edge assembly (6) to correspondingly contract or expand.
11. A method of using a dust bucket apparatus, the dust bucket apparatus comprising a dust bucket (1), a filter assembly and a skirt assembly (6), the dust bucket (1) comprising a bottom dust bucket cover (13), the filter assembly being mounted in the dust bucket (1) and being configured to separate dust from an air stream containing dust sucked into the dust bucket (1), the skirt assembly (6) being connected to the filter assembly and having a skirt (61) extending radially outwardly of the filter assembly, the skirt assembly (6) having a cooperating action with the bottom dust bucket cover (13), wherein the method comprises the steps of:
moving a dust bucket bottom cover (13) of the dust bucket (1) to a closed position and limiting, and unfolding a skirt edge (61) of the skirt edge assembly (6) through the dust bucket bottom cover (13);
moving a bottom lid (13) of the dust bucket (1) to an open position, and retracting the skirt (61) of the skirt assembly (6) through the bottom lid (13).
12. The use method of claim 11, further comprising a skirt push block (5) and a spring (4), wherein the skirt push block (5) is slidably mounted between the intake air filter screen assembly (3) and the skirt assembly (6);
moving a dust bucket bottom lid (13) of a dust bucket (1) to a closed position and to a limit position, deploying a skirt (61) of the skirt assembly (6) through the dust bucket bottom lid (13), comprising:
the dust barrel bottom cover (13) pushes the first boss (52) of the skirt edge push block (5) to enable the skirt edge push block (5) to slide and compress the spring (4);
the skirt fixing frame (51) of the skirt pushing block (5) completely slides to the inner side of the concave part (31) of the air inlet filter screen assembly (3), and the skirt (61) is unfolded along the annular side wall of the skirt fixing frame (51);
the skirt (61) loses its constraint and returns to its original shape, i.e. in the expanded state.
13. The use method of claim 12, wherein a second boss (132) corresponding to the first boss (52) is provided on the dust bucket bottom cover (13);
the dust bucket bottom cover (13) pushes the first boss (52) of the skirt push block (5) to enable the skirt push block (5) to slide and compress the spring (4), and the dust bucket bottom cover comprises:
and closing the bottom cover (13) of the dust bucket to enable the second boss (132) to be abutted to the first boss (52), and driving the skirt push block (5) to compress the spring (4) through the first boss (52).
14. The use method of claim 11, further comprising a skirt push block (5) and a spring (4), wherein the skirt push block (5) is slidably mounted between the intake air filter screen assembly (3) and the skirt assembly (6);
moving a dust bucket bottom lid (13) of a dust bucket (1) to an open position, retracting a skirt (61) of the skirt assembly (6) through the dust bucket bottom lid (13), comprising:
the skirt edge push block (5) moves towards the direction far away from the air inlet filter screen assembly (3) under the action of the spring (4) and is abutted against the skirt edge assembly (6);
the annular side wall of the skirt fixing frame (51) of the skirt push block (5) is abutted against the surface of the skirt (61) and limits the skirt (61);
the skirt (61) is in a contracted state under the action of the skirt fixing frame (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120933.XA CN113303700B (en) | 2020-02-26 | 2020-02-26 | Dust barrel device, dust collector and using method of dust barrel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120933.XA CN113303700B (en) | 2020-02-26 | 2020-02-26 | Dust barrel device, dust collector and using method of dust barrel device |
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| Publication Number | Publication Date |
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| CN113303700A CN113303700A (en) | 2021-08-27 |
| CN113303700B true CN113303700B (en) | 2022-04-19 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015436A (en) * | 2007-01-24 | 2007-08-15 | 泰怡凯电器(苏州)有限公司 | Multi-stage whirlwind separating device of vacuum cleaner |
| CN101336819B (en) * | 2008-08-12 | 2010-09-01 | 宁波富佳实业有限公司 | Single-fastening double bottom cover device of dust cup of dust collector |
| CN101411603B (en) * | 2008-11-15 | 2010-09-01 | 宁波富佳实业有限公司 | Whirlwind type non-drum shaped secondary separation dust cup of vacuum cleaner |
| GB2569818B (en) * | 2017-12-30 | 2020-04-15 | Dyson Technology Ltd | A dirt separator |
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