Filter screen quick-release dust cylinder

Abstract

The dust cylinder comprises a cylinder body and a filter screen assembly, a containing cavity is formed in the cylinder body, the filter screen assembly is arranged in the containing cavity, and a cover body is connected to an opening; an abutting part is arranged on the inner wall of one side of the containing cavity, an abutting deformation part is arranged on one side of the lower end of the filter screen assembly, and the abutting deformation part can abut against the abutting part; a connecting part is arranged on one side of the upper end of the filter screen assembly, a clamping part is arranged on the cylinder body, and the connecting part is connected into the clamping part. By arranging the abutting deformation part, the abutting part, the connecting part and the clamping part, the cover body is opened, and the connection between the connecting part and the clamping part is removed after the connection between the abutting deformation part and the abutting part is removed, so that the filter screen assembly can be detached from the accommodating cavity, the filter screen assembly is arranged in the accommodating cavity, and the abutting deformation part is connected with the abutting part; when the filter screen assembly is assembled, the connecting part is connected with the clamping part, so that the filter screen assembly is assembled, and the filter screen assembly can be disassembled and assembled without a tool, so that the filter screen assembly is more convenient to disassemble or assemble.

Description

Technical Field

[0001] This utility model relates to the technical field of quick-release dust collection bins, and in particular to a quick-release dust collection bin for filters. Background Technology

[0002] Vacuum cleaners use an airflow generator to create negative pressure inside, drawing dust and air together between the dustbin and a cyclone separator. The air rotates around the cyclone separator, collecting the dust in the dustbin while clean air is expelled. They are primarily used in daily life for waste collection, filtration, air purification, and environmental cleaning. Shopping malls, with their large areas, require daily cleaning to maintain hygiene and provide a good customer experience. This necessitates the use of larger vacuum cleaners; otherwise, constantly emptying the dustbin would be very inconvenient.

[0003] For the dust collection stations of today's popular vacuum cleaners, because the dustbins generally have a large capacity, users don't need to empty the dustbin frequently, and can empty it only once every 3 months. However, even after emptying the dustbin, hair, lint, and other debris still adhere to the filter screen at the bottom of the dust box, making it difficult to clean and seriously affecting usability and user experience.

[0004] Nowadays, filter components are fixed inside the dustbin with screws. When users need to clean them thoroughly, they need tools to remove them for cleaning. The disassembly and installation of filter components are very inconvenient. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The problem to be solved by this utility model is to provide a quick-release dustbin with a filter screen, which allows for the disassembly and installation of the filter screen assembly without the need for tools, making disassembly and installation more convenient.

[0007] (II) Technical Solution

[0008] To solve the aforementioned technical problem, this utility model provides a quick-release dustbin with a filter screen, comprising a cylindrical body with an opening at the bottom and a filter screen assembly. The cylindrical body has a receiving cavity, within which the filter screen assembly is disposed. A cover is detachably connected to the opening to seal it. An abutment portion is provided on one inner wall of the receiving cavity, and an abutment deformation portion is provided on one lower end of the filter screen assembly, which abuts against the abutment portion. A connecting portion is provided on one upper end of the filter screen assembly, and a snap-fit ​​portion is provided on the cylindrical body. The connecting portion is connected to the snap-fit ​​portion to detachably connect the filter screen assembly to the cylindrical body.

[0009] In this design, by setting up an abutting deformation part and abutting part, and by setting up a connecting part and a snap-fit ​​part, when it is necessary to disassemble the filter assembly, simply open the cover, disconnect the connection between the abutting deformation part and the abutting part, and at the same time disconnect the connection between the connecting part and the snap-fit ​​part. The filter assembly can then be removed from the receiving cavity. After cleaning, the filter assembly can be installed back into the receiving cavity, and the abutting deformation part and the abutting part can be connected, and the connecting part and the snap-fit ​​part can be connected. This allows the filter assembly to be disassembled and installed without the need for tools, making the disassembly or installation of the filter assembly more convenient.

[0010] Preferably, the abutting part is a protrusion horizontally arranged on the upper end surface, and the abutting deformation part is an elastic card. The front end of the elastic card is provided with a protrusion, which can abut against the upper end surface of the protrusion to connect the filter assembly to the cylinder.

[0011] As a further preferred embodiment, the elastic card includes a U-shaped mounting portion, a deformation portion, and an extension plate. The U-shaped mounting portion is provided on one side of the lower end of the filter assembly. One end of the U-shaped mounting portion is connected to the deformation portion. The extension plate extends outward from one side of the upper end of the deformation portion. The protrusion is provided on one side of the lower end of the extension plate.

[0012] Preferably, the connecting part is a locking block, the locking part is a locking groove, the filter assembly is provided with the locking block, and the cylinder is provided with the locking groove for the locking block to be locked in, and the locking block can be locked in the locking groove.

[0013] In this solution, by setting a card block to be inserted into the card slot, the filter assembly can be further connected to the receiving cavity, making the connection more stable.

[0014] As a further preferred embodiment, the filter assembly includes a filter support and nylon filters, with a plurality of nylon filters disposed on the filter support; a groove is provided on the side wall of the receiving cavity, and a slider is provided on one side of the filter support, the slider being slidable along the groove;

[0015] The filter support includes a vertical plate, a horizontal plate, and a fixing plate. The upper end of the vertical plate is connected to the horizontal plate, and the upper end of the horizontal plate is provided with the fixing plate. The fixing plate is provided with the locking block, and the abutting deformation part is provided on the vertical plate.

[0016] In this design, by setting a slider to slide along the groove, the filter assembly can be better removed from the receiving cavity, making it easier to install and remove the filter assembly.

[0017] As a further preferred embodiment, a first airflow channel is formed between the filter support and one side wall of the receiving cavity, and a garbage collection area is formed between the filter support and the other side wall of the receiving cavity. A garbage suction port is provided on the cylinder body, which is connected to the garbage collection area. The garbage collection area is connected to the first airflow channel. An air outlet is provided on the cover body, which is connected to the first airflow channel.

[0018] In this scheme, the airflow of the dust collection station fan generates negative pressure through the cylinder. The airflow carries the dust cup in the vacuum cleaner through the dust inlet of the cylinder into the dust collection area to complete the dust collection. The gas enters the dust collection area through the dust inlet and is discharged from the bottom of the cylinder through the first airflow channel. By setting an air outlet, the gas entering the first airflow channel can be discharged more conveniently.

[0019] Preferably, the cover is provided with a hook groove, the cylinder is provided with a pressing block, the lower end of the pressing block is provided with a hook block, and the hook block can be hooked into the hook groove; a spring is connected to the pressing block, and the two ends of the spring are respectively connected to the pressing block and the cylinder.

[0020] In this design, the hook groove and hook block facilitate the connection between the cover and the cylinder. When the cover needs to be removed, pressing the upper end of the pressing block compresses the spring, thereby releasing the hook groove and hook block and opening the cover.

[0021] Preferably, the upper end of the cylinder is provided with a lid, and the lid is provided with a movable part that is detachably connected to the dust collection station.

[0022] In this solution, the installation of movable parts makes it easier to disassemble and install the dustbin and dust collection station, and facilitates the cleaning of the dustbin.

[0023] As a further preferred option, the lid of the bucket is provided with a handle area for easy removal of the dustbin.

[0024] In this solution, the addition of a carrying handle makes it easier for users to lift the dustbin and clean the dustbin.

[0025] As a further preferred embodiment, the cylinder is provided with an observation area for observing the waste collection area.

[0026] In this solution, by setting up an observation area, it is easier to observe the garbage collection status of the garbage collection area inside the dustbin.

[0027] (III) Beneficial Effects

[0028] The quick-release dustbin with filter provided by this utility model has the following beneficial effects:

[0029] (1) By setting up the abutting deformation part and the abutting part, and by setting up the connecting part and the snap-fit ​​part, when it is necessary to disassemble the filter assembly, open the cover, disconnect the connection between the abutting deformation part and the abutting part, and then disconnect the connection between the connecting part and the snap-fit ​​part. The filter assembly can then be removed from the receiving cavity. After cleaning, the filter assembly can be put into the receiving cavity and the abutting deformation part and the abutting part can be connected, and the connecting part and the snap-fit ​​part can be connected to install the filter assembly. The filter assembly can be disassembled and installed without the aid of tools, making it more convenient to disassemble or install the filter assembly.

[0030] (2) By setting the card block to be locked in the card slot, the filter assembly can be further connected to the receiving cavity, making the connection more stable;

[0031] (3) By setting the slider to slide along the groove, the filter assembly can be better removed from the receiving cavity, which facilitates the installation and removal of the filter assembly;

[0032] (4) By setting the hook groove and hook block, the cover body can be easily connected to the cylinder body. When the cover body needs to be disassembled, press the upper end of the pressing block, the spring is compressed, thereby releasing the hook groove and hook block, and thus opening the cover body.

[0033] (5) By setting up a carrying area, it is easier for users to lift the dustbin and clean the garbage inside the dustbin. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the first structure of a quick-release dust collection bin according to the present invention;

[0036] Figure 2 This is a schematic diagram of the second structure of a quick-release dust collection cylinder according to the present invention;

[0037] Figure 3 This is a first structural schematic diagram of a filter assembly for a quick-release dust collection cylinder according to the present invention;

[0038] Figure 4 This is a schematic diagram of the second structure of the filter assembly of a quick-release dust collection cylinder according to the present invention;

[0039] Figure 5 This is a schematic diagram of the structure of the cover connection of a quick-release dust filter cylinder according to the present invention;

[0040] Figure 6 This is an exploded structural diagram of the cover connection of a quick-release dust filter cylinder according to the present invention.

[0041] Figure 7 This is a schematic diagram of the first structure of the cylinder of a quick-release dust filter cylinder according to the present invention;

[0042] Figure 8 This is a schematic diagram of the second structure of the cylinder of a quick-release dust filter cylinder according to the present invention;

[0043] Figure 9 This is a cross-sectional view of a quick-release dust collection bin for filters according to this utility model.

[0044] Figure 10 This is a cross-sectional structural diagram of the cylinder body of a quick-release dust filter cylinder according to the present invention.

[0045] The component names corresponding to the various reference numerals in the figure are as follows: 1. Cylinder; 11. Receiving cavity; 12. Abutting part; 121. Protrusion; 13. Slot; 14. Slide groove; 15. First airflow channel; 16. Waste collection area; 17. Waste suction inlet; 2. Filter assembly; 21. Abutting deformation part; 211. Elastic card; 2111. U-shaped mounting part; 2112. Deformation part; 2113. Extension plate; 2114. Protrusion; 22. Locking block; 23. Sliding block; 24. Filter support; 241. Vertical plate; 242. Horizontal plate; 243. Fixing plate; 25. Nylon filter; 3. Cover; 31. Air outlet; 32. Hook groove; 4. Pressing block; 41. Hook block; 42. Spring; 5. Bucket lid; 51. Movable part; 52. Handle area; 53. Observation area. Detailed Implementation

[0046] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0047] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0049] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0050] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0051] The technical solutions provided by the various embodiments of this application are described below with reference to the accompanying drawings.

[0052] This utility model provides a quick-release dustbin with a filter screen, including a cylinder 1 with an opening at the bottom and a filter screen assembly 2. The cylinder 1 has a receiving cavity 11, and the filter screen assembly 2 is disposed in the receiving cavity 11. A cover 3 is detachably connected to the opening to seal the opening. An abutment part 12 is provided on one inner wall of the receiving cavity 11, and an abutment deformation part 21 is provided on one side of the lower end of the filter screen assembly 2. The abutment deformation part 21 can abut against the abutment part 12. A connecting part is provided on one side of the upper end of the filter screen assembly 2, and a snap-fit ​​part is provided on the cylinder 1. The connecting part is connected to the snap-fit ​​part to detachably connect the filter screen assembly 2 to the cylinder 1.

[0053] Furthermore, as a preferred embodiment, the abutting part 12 is a protrusion 121 horizontally arranged on the upper end surface, and the abutting deformation part 21 is an elastic card 211. The front end of the elastic card 211 is provided with a protrusion 2114, which can abut against the upper end surface of the protrusion 121 to connect the filter assembly 2 to the cylinder 1.

[0054] Furthermore, as a preferred embodiment, the elastic card 211 includes a U-shaped mounting portion 2111, a deformable portion 2112, and an extension plate 2113. The U-shaped mounting portion is located on one side of the lower end of the filter assembly 2. One end of the U-shaped mounting portion 2111 is connected to the deformable portion 2112. The extension plate 2113 extends outward from one side of the upper end of the deformable portion 2112. The protrusion 2114 is located on one side of the lower end of the extension plate 2113.

[0055] Furthermore, as a preferred embodiment, the connecting part is a locking block 22, the locking part is a locking groove 13, the filter assembly 2 is provided with the locking block 22, and the cylinder 1 is provided with the locking groove 13 for the locking block 22 to be locked in, and the locking block 22 can be locked in the locking groove 13.

[0056] Specifically, in this embodiment, the upper end of the cylinder 1 is sealed while the lower end is open. A cover 3 is detachably connected to the opening, and the cover 3 is used to seal the opening. A receiving cavity 11 is provided on the cylinder 1, and the opening communicates with the receiving cavity 11. A filter assembly 2 is detachably connected inside the receiving cavity 11. A contact deformation part 21 is provided on the lower left side of the filter assembly 2. The contact deformation part 21 is an elastic card 211 with elasticity. The U-shaped mounting part 2111, the deformation part 2112, and the extension plate 2113 are integrally formed to form the elastic card 211. A U-shaped mounting part 2111 is provided on one side of the lower end of the filter assembly 2. One end of the filter assembly 2 is connected to a deformation part 2112. An extension plate 2113 extends outward from the upper side of the deformation part 2112, and a protrusion 2114 is provided on the lower side of the extension plate 2113. An abutment part 12 is provided on one inner wall of the receiving cavity 11. The abutment part 12 is a protrusion 121 with its upper end face horizontally arranged. When the filter assembly 2 is connected to the receiving cavity 11, the protrusion 2114 abuts against the upper end face of the protrusion 121. Pressing the deformation part 2112 deforms the deformation part 2112, thereby driving the extension plate 2113 to move towards the side closer to the U-shaped mounting part 2111, thereby releasing the connection between the protrusion 2114 and the protrusion 121. Two locking blocks 22 are provided on the upper right side of component 2. A slot 13 is provided on the cylinder 1. A vertical plate 241 is provided on the filter assembly 2, and two elastic plates are provided on the vertical plate 241. A locking block 22 is provided on one side of each elastic plate. A connecting plate is provided inside the receiving cavity 11, and a slot 13 is provided on the connecting plate. The bottom of the slot 13 is inclined to facilitate the release of the locking block 22. When the filter assembly 2 is connected to the cylinder 1, the insert is inserted into the slot, and the locking block 22 is engaged in the slot 13, so that the filter assembly 2 is connected to the receiving cavity 11. When it is necessary to disassemble the filter assembly 2, the elastic card 211 is pressed, and the elastic card... The horizontal part of 211 moves in a counterclockwise arc towards the side closer to the vertical part. At this time, the protrusion 2114 disengages from the groove, initially disconnecting the filter assembly 2. At the same time, the filter assembly 2 is pushed upward slightly and then moves away from the slot 13, disengaging the locking block 22 from the slot 13. This disconnects the filter assembly 2 from the cylinder 1. The filter assembly 2 is then pulled out from the receiving cavity 11, allowing it to be disassembled. When installing the filter assembly 2, after pushing it into the receiving cavity 11 and positioning it, the locking block 22 is engaged in the slot 13. Simultaneously, the insert block is inserted into the slot, allowing the filter assembly 2 to be installed.

[0057] Specifically, in this embodiment, by providing the abutting deformation part 21 and the abutting part 12, and by providing the connecting part and the snap-fit ​​part, when it is necessary to disassemble the filter assembly 2, the cover 3 is opened, the connection between the abutting deformation part 21 and the abutting part 12 is released, and the connection between the connecting part and the snap-fit ​​part is also released, so that the filter assembly 2 can be removed from the receiving cavity 11. After cleaning, the filter assembly 2 is installed into the receiving cavity 11, and the abutting deformation part 21 and the abutting part 12 are connected, and the connecting part and the snap-fit ​​part are connected, thereby installing the filter assembly 2. The filter assembly 2 can be disassembled and installed without the need for tools, making the disassembly or installation of the filter assembly 2 more convenient. By providing the snap-fit ​​block 22 to be snapped into the snap-fit ​​groove 13, the filter assembly 2 can be further connected to the receiving cavity 11, making the connection more stable.

[0058] Furthermore, as a preferred embodiment, the filter assembly 2 includes a filter support 24 and nylon filters 25, with a plurality of nylon filters 25 disposed on the filter support 24; a sliding groove 14 is disposed on the side wall of the receiving cavity 11, and a slider 23 is disposed on one side of the filter support 24, the slider 23 being slidable along the sliding groove 14;

[0059] The filter support 24 includes a vertical plate 241, a horizontal plate 242, and a fixing plate 243. The upper end of the vertical plate 241 is connected to the horizontal plate 242, and the upper end of the horizontal plate 242 is provided with the fixing plate 243. The fixing plate 243 is provided with the locking block 22, and the abutting deformation part 21 is provided on the vertical plate 241.

[0060] Specifically, in this embodiment, a guide rail is provided on the side wall of the receiving cavity 11, and a sliding groove 14 is provided on the guide rail. A slider 23 is integrally provided on the filter support 24 of the filter assembly 2. The slider 23 slides along the sliding groove 14, so that the sliding can be smoother when the filter assembly 2 is pulled out, and its position can be better fixed during installation.

[0061] Specifically, in this embodiment, by setting the slider 23 to slide along the slide groove 14, the filter assembly 2 can be better removed from the receiving cavity 11, which facilitates the installation and removal of the filter assembly 2.

[0062] Furthermore, as a preferred embodiment, a first airflow channel 15 is formed between the filter support 24 and one side wall of the receiving cavity 11, and a garbage collection area 16 is formed between the filter support 24 and the other side wall of the receiving cavity 11. A garbage suction port 17 is provided on the cylinder 1, and the garbage suction port 17 is connected to the garbage collection area 16. The garbage collection area 16 is connected to the first airflow channel 15.

[0063] Furthermore, as a preferred embodiment, the cover 3 is provided with an air outlet 31, which is connected to the first airflow channel 15.

[0064] Specifically, in this embodiment, the filter assembly 2 is arranged in an inverted "7" shape. The filter assembly 2 includes a filter support 24 and a nylon filter 25 disposed on the filter support 24. The filter support 24 includes a vertical plate 241, a horizontal plate 242, and a fixing plate 243. The upper end of the vertical plate 241 is connected to the horizontal plate 242, and the upper end of the horizontal plate 242 is provided with the fixing plate 243. The vertical plate 241 is arranged parallel to the height direction of the dust cylinder. A nylon filter 25 is disposed on the upper end of the vertical plate 241 of the filter support 24, and a nylon filter 25 is disposed on the horizontal plate 242 of the filter support 24. A locking block 22 is disposed on the fixing plate 243, and an elastic card 211 is disposed on the vertical plate 241. The cylinder 1 A garbage suction inlet 17 is provided on the right side. A garbage collection area 16 is formed between one side wall of the receiving cavity 11 (the side of the cylinder 1 where the garbage suction inlet 17 is located) and the filter support 24 for collecting garbage and allowing ventilation. A first airflow channel 15 is formed between the other side wall of the receiving cavity 11 and the filter support 24. The first airflow channel 15 is connected to the garbage collection area 16. Gas can enter the garbage collection area 16 through the garbage suction inlet 17, and then pass through the nylon filter 25 into the first airflow channel 15. An air outlet 31 is provided on the cover 3. The air outlet 31 is connected to the first airflow channel 15. After the gas enters the first airflow channel 15, it is discharged out of the dust cylinder through the air outlet 31.

[0065] Specifically, in this embodiment, the airflow from the dust collection station fan generates negative pressure through the cylinder 1. The airflow carries the debris from the dust cup inside the vacuum cleaner through the debris suction port 17 of the cylinder 1 into the debris collection area 16 to complete dust collection. The gas then enters the debris collection area 16 through the debris suction port 17 and flows into the first airflow channel 15 before being discharged from the bottom of the cylinder 1. By providing the air outlet 31, the gas entering the first airflow channel 15 can be discharged more conveniently.

[0066] Furthermore, as a preferred embodiment, the cover 3 is provided with a hook groove 32, the cylinder 1 is provided with a pressing block 4, the lower end of the pressing block 4 is provided with a hook block 41, the hook block 41 can hook into the hook groove 32; a spring 42 is connected to the pressing block 4, and the two ends of the spring 42 are respectively connected to the pressing block 4 and the cylinder 1.

[0067] Specifically, in this embodiment, an installation area is provided at the lower end of one side of the cylinder 1, and a fixing block is installed in the installation area. The fixing block is provided with a pressing hole, and a pressing block 4 is provided on the side of the fixing block near the cylinder 1. Part of the pressing block 4 is inserted into the pressing hole, and a hook block 41 is provided at the lower end of the pressing block 4. A spring 42 is connected between the pressing block 4 and the cylinder 1. A hook groove 32 is provided on the cover 3, and the other side of the cover 3 is hinged to the cylinder 1. The hook block 41 can be hooked into the hook groove 32. When the pressing block 4 is pressed, the spring 42 is compressed. At this time, the upper part of the pressing block 4 moves towards the cylinder 1. When one side moves, the lower part of the pressing block 4, the hook block 41, moves away from the cylinder 1. At this time, the connection between the hook block 41 and the hook groove 32 is canceled. Since the other end of the cover 3 is hinged to the cylinder 1, the cover 3 opens under the action of gravity, thereby opening the opening to facilitate the disassembly and installation of the filter assembly 2. When it is necessary to close the cover 3, press the pressing block 4, lift the cover 3 into place, release the pressing block 4, and the spring 42 returns to its original position. At this time, the hook block 41 moves closer to the cylinder 1, thereby hooking the hook block 41 into the hook groove 32 and fixing the cover 3.

[0068] Specifically, in this embodiment, by setting the hook groove 32 and the hook block 41, the cover 3 can be easily connected to the cylinder 1. When it is necessary to disassemble the cover 3, press the upper end of the pressing block 4, the spring 42 is compressed, thereby unlocking the hook groove 32 and the hook block 41, thereby opening the cover 3.

[0069] Furthermore, as a preferred embodiment, the upper end of the cylinder 1 is provided with a barrel cover 5, and the barrel cover 5 is provided with a movable part 51 that is detachably connected to the dust collection station.

[0070] Furthermore, as a preferred embodiment, the lid 5 is provided with a handle area 52 for easy removal of the dust cylinder.

[0071] Furthermore, as a preferred embodiment, the cylinder 1 is provided with an observation area 53 for observing the waste collection area 16.

[0072] Specifically, in this embodiment, a lid 5 is provided at the upper end of the cylinder 1, and a movable part 51 is provided on the lid 5. The movable part 51 connects or disconnects the dust cylinder from the dust collection station. The movable part 51 includes a movable block, which is movably disposed on the lid 5. The movable block is connected to the cylinder 1 by a spring 42. A movable insert is provided on the front side of the movable block. A movable slot is provided on the dust collection station. The movable insert can be inserted into the movable slot. When the movable block is pressed, the movable insert moves downward and disengages from the movable slot, thereby removing the dust cylinder. A handle area 52 for easy removal of the dust cylinder is provided on the lid 5. The handle area 52 is a handle groove provided on the lid 5. An observation area 53 for observing the garbage collection area 16 is provided on the cylinder 1.

[0073] Specifically, in this embodiment, the movable part 51 facilitates the disassembly and installation of the dustbin and dust collection station, making it easier to clean the dustbin. The carrying handle 52 makes it easier for users to lift the dustbin and clean the garbage inside. The observation area 53 makes it easier to observe the garbage collection status of the garbage collection area 16 inside the dustbin.

[0074] Specifically, in this embodiment, when the vacuum cleaner is working normally at the dust collection station, the dust canister is fixed to the dust collection station via the movable part 51. The dust canister filter assembly 2 is initially fixed in the receiving cavity 11 of the dust canister by the elastic card 211, and then further fixed in the receiving cavity 11 by the card slot 13 and the card block 22. When the dust canister is working, the airflow can enter the waste collection area 16 through the waste suction port 17, and then enter the first airflow channel 15 through the nylon filter 25. The waste enters the waste collection area 16 from the waste suction port 17. The airflow of the dust collection station fan generates negative pressure through the dust canister, and the airflow carries the waste in the dust cup of the vacuum cleaner through the waste suction port 17 of the dust canister into the waste collection area 16 of the dust canister to complete the dust collection.

[0075] Specifically, in this embodiment, after the dust collection station completes dust collection, when the user needs to clean the dust canister, the user holds the carrying area 52 and simultaneously presses the movable part 51 to remove the dust canister from the dust collection station. The user holds the dust canister with one hand and presses the pressing block 4 on the canister body 1 with the other hand to open the cover 3, allowing the dust canister cover 3 to open and the dust inside to be emptied. When cleaning debris such as yarn adsorbed on the nylon filter screen 25, the user presses the elastic card 211 on the filter screen bracket 24 and applies force outwards. The two internal locking blocks 22 simultaneously pop open, allowing the filter screen assembly 2 to slide out along the slide groove 14. It can then be cleaned using methods such as water. After cleaning, it can be returned in the reverse direction. The bottom of the filter screen assembly 2 is connected to the canister body 1 with an elastic buckle for easy operation. The two locking blocks 22 at the top of the filter screen assembly 2 are connected to the locking grooves 13 of the canister body 1 to ensure the correct position after installation. When the filter assembly 2 is installed and removed, its slider 23 slides along the groove 14 of the cylinder 1, which facilitates easy installation and removal.

[0076] The same or similar parts between the various embodiments in this specification can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments.

[0077] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A quick-release dustbin with a filter screen, comprising a cylindrical body (1) with an opening at the bottom and a filter screen assembly (2), wherein the cylindrical body (1) has a receiving cavity (11), the filter screen assembly (2) is disposed within the receiving cavity (11), and a cover (3) is detachably connected to the opening to seal the opening; characterized in that: The inner wall of one side of the receiving cavity (11) is provided with an abutment part (12), and the lower end of the filter assembly (2) is provided with an abutment deformation part (21), which can abut against the abutment part (12); the upper end of the filter assembly (2) is provided with a connecting part, and the cylinder (1) is provided with a snap-fit ​​part, which is connected to the snap-fit ​​part to detachably connect the filter assembly (2) to the cylinder (1).

2. The quick-release dustbin with filter screen as described in claim 1, characterized in that: The abutting part (12) is a protrusion (121), and the abutting deformation part (21) is an elastic card (211). The front end of the elastic card (211) is provided with a protrusion (2114). The protrusion (2114) can abut against the upper end surface of the protrusion (121) to connect the filter assembly (2) to the cylinder (1).

3. The quick-release dustbin with filter screen as described in claim 2, characterized in that: The elastic card (211) includes a U-shaped mounting part (2111), a deformation part (2112), and an extension plate (2113). The filter assembly (2) has a U-shaped mounting part (2111) on one side of its lower end. One end of the U-shaped mounting part (2111) is connected to the deformation part (2112). The extension plate (2113) extends outward from one side of the upper end of the deformation part (2112). The protrusion (2114) is provided on one side of the lower end of the extension plate (2113).

4. The quick-release dustbin with filter screen as described in claim 1, characterized in that: The connecting part is a locking block (22), the locking part is a locking groove (13), the filter assembly (2) is provided with the locking block (22), the cylinder (1) is provided with the locking groove (13) for the locking block (22) to be locked in, and the locking block (22) can be locked in the locking groove (13).

5. The quick-release dustbin with filter screen as described in claim 4, characterized in that: The filter assembly (2) includes a filter support (24) and a nylon filter (25). A plurality of nylon filters (25) are provided on the filter support (24). A sliding groove (14) is provided on the side wall of the receiving cavity (11). A slider (23) is provided on one side of the filter support (24). The slider (23) can slide along the sliding groove (14). The filter support (24) includes a vertical plate (241), a horizontal plate (242), and a fixing plate (243). The upper end of the vertical plate (241) is connected to the horizontal plate (242), and the upper end of the horizontal plate (242) is provided with the fixing plate (243). The fixing plate (243) is provided with the locking block (22), and the abutting deformation part (21) is provided on the vertical plate (241).

6. The quick-release dustbin with filter screen as described in claim 5, characterized in that: A first airflow channel (15) is formed between the filter support (24) and one side wall of the receiving cavity (11), and a garbage collection area (16) is formed between the filter support (24) and the other side wall of the receiving cavity (11). A garbage suction port (17) is provided on the cylinder (1), and the garbage suction port (17) is connected to the garbage collection area (16). The garbage collection area (16) is connected to the first airflow channel (15). An air outlet (31) is provided on the cover (3), and the air outlet (31) is connected to the first airflow channel (15).

7. The quick-release dustbin with filter screen as described in claim 1, characterized in that: The cover (3) is provided with a hook groove (32), the cylinder (1) is provided with a pressing block (4), the lower end of the pressing block (4) is provided with a hook block (41), the hook block (41) can be hooked into the hook groove (32); a spring (42) is connected to the pressing block (4), and the two ends of the spring (42) are respectively connected to the pressing block (4) and the cylinder (1).

8. The quick-release dustbin with filter screen as described in claim 1, characterized in that: The upper end of the cylinder (1) is provided with a barrel cover (5), and the barrel cover (5) is provided with a movable part (51) that is detachably connected to the dust collection station.

9. The quick-release dustbin with filter screen as described in claim 8, characterized in that: The lid (5) has a handle (52) for easy removal of the dust cylinder.

10. The quick-release dustbin with filter screen as described in claim 5, characterized in that: The cylinder (1) is provided with an observation area (53) for observing the garbage collection area (16).

Images