Dust collector with dust cup filtering assembly capable of scraping dust conveniently

Abstract

The utility model discloses a dust collector with a dust cup filter assembly convenient to scrape dust. The dust collector comprises a dust collector body, the filtering assembly is arranged in a dust cup of the dust collector body; the ash scraping assembly is slidably connected to the filtering assembly in a sleeving mode, and an ash scraping strip is arranged at the end, close to a filtering net of the filtering assembly, of the ash scraping assembly; the linkage assembly is integrally and elastically arranged on the dust collector body in a sliding mode in the direction parallel to the axis of the filtering assembly, the linkage assembly comprises a pushing block arranged on the surface of the dust collector body, a connecting piece, a guiding piece and a connecting rod, and the inner side of the pushing block extends into the dust collector body and is positioned on the connecting piece; the connecting piece is in butt joint with the guiding piece on the rear side, and the guiding piece is in butt joint with the ash scraping assembly through a plurality of connecting rods. The dust collector filter assembly can solve the problems that an existing dust collector filter assembly is inconvenient to operate and insufficient in cleanliness due to a manual cleaning mode.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, specifically a vacuum cleaner with a dust cup filter assembly that facilitates dust removal. Background Technology

[0002] To ensure efficient dust collection and filtration, vacuum cleaners typically require regular cleaning of the filter components inside the dust cup before and after use. However, cleaning the filter on current vacuum cleaners usually requires opening the dust cup lid, removing the filter, and manually cleaning it, which is inconvenient and not very hygienic. Utility Model Content

[0003] The purpose of this invention is to provide a vacuum cleaner with a dust cup filter component that is easy to scrape dust from, in order to solve the problem that the manual cleaning method of the existing vacuum cleaner filter component is inconvenient and not clean enough.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a vacuum cleaner with a convenient dust cup filter assembly for dust removal, comprising:

[0005] Vacuum cleaner body;

[0006] A filter assembly is disposed within the dust cup of the vacuum cleaner body;

[0007] A scraper assembly is slidably fitted onto the filter assembly, and a scraper strip is provided at one end of the assembly near the filter screen of the filter assembly.

[0008] The linkage component is elastically slidably mounted on the vacuum cleaner body along a direction parallel to the axis of the filter component. It includes a push block disposed on the surface of the vacuum cleaner body and a connector, guide, and connecting rod disposed inside the vacuum cleaner body. The inner side of the push block extends into the vacuum cleaner body and is positioned on the connector. The connector engages with the guide on the rear side. The guide engages with the dust scraping component through several connecting rods.

[0009] As a further description of the above technical solution:

[0010] The scraper strip has a flexible ring structure.

[0011] As a further description of the above technical solution:

[0012] The dust scraper assembly is provided with an arc-shaped guide surface that connects to the dust cup inlet, and a sealing ring is provided on its side that seals with the inner cavity of the vacuum cleaner body.

[0013] As a further description of the above technical solution:

[0014] The push block is U-shaped and fits against the surface of the vacuum cleaner body. Its side has a V-shaped structure, and the inner side of the V-shaped structure is slidably disposed on the waist-shaped sliding hole of the vacuum cleaner body.

[0015] As a further description of the above technical solution:

[0016] The annular guide is sleeved on the motor housing of the motor base. The surface of the motor housing is provided with circumferentially spaced ribs, which abut against the inner side of the guide.

[0017] As a further description of the above technical solution:

[0018] The ends of the connecting rod are respectively fixed to the first nut on the rear side of the scraper assembly and the second nut on the side of the guide member by screws, and the middle part passes through the through hole of the motor base.

[0019] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0020] Beneficial effects:

[0021] This invention relates to a vacuum cleaner that, through a linkage component and a dust scraping component, enables one-button cleaning of the filter component without opening the dust cup, thus improving operational convenience. When using the dust scraping function, the push block is held and pushed forward along the surface of the vacuum cleaner body. Simultaneously, the connecting piece slides inside the vacuum cleaner body, the guide piece slides along the surface of the motor housing, and the connecting rod slides within the through hole, pushing the dust scraping component. This causes the scraping strip to slide on the outer surface of the filter screen for dust scraping. Repeating this process, after dust scraping is complete, the push block is pushed backward, and the structure resets and locks under the elastic force of the elastic element between the vacuum cleaner body and the linkage component. The components are tightly and slidably connected to the vacuum cleaner body, making the dust scraping operation more effortless and without damaging the filter screen. The flow guiding structure inside the dust cup and at the front end of the filter component is sealed and slidably mounted on the filter component, enabling it to perform the dust scraping function, resulting in a compact and multifunctional structure. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural diagram of a vacuum cleaner with a dust cup filter assembly that makes dust removal convenient.

[0024] Figure 2Disassembly of a vacuum cleaner with a dust cup filter assembly for easy dust removal Figure 1 .

[0025] Figure 3 Disassembly of a vacuum cleaner with a dust cup filter assembly for easy dust removal Figure 2 .

[0026] Legend:

[0027] 1. Vacuum cleaner body; 11. Waist-shaped sliding hole; 2. Filter assembly; 3. Dust scraper assembly; 31. Dust scraper strip; 32. First nut; 4. Linkage assembly; 41. Push block; 42. Connector; 43. Guide; 44. Connecting rod; 45. Second nut; 5. Waist-shaped sliding hole; 51. Through hole; 52. Motor housing. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Please see Figure 1-3 This utility model provides a technical solution: a vacuum cleaner with a convenient dust cup filter assembly for scraping dust, comprising:

[0031] Vacuum cleaner body 1;

[0032] The filter assembly 2 is disposed inside the dust cup of the vacuum cleaner body 1;

[0033] The scraper assembly 3 is slidably sleeved on the filter assembly 2, and a scraper strip 31 is provided at one end of the assembly close to the filter screen of the filter assembly 2.

[0034] The linkage component 4 is elastically slidably disposed on the vacuum cleaner body 1 along a direction parallel to the axis of the filter component 2. It includes a push block 41 disposed on the surface of the vacuum cleaner body 1 and a connector 42, a guide 43, and a connecting rod 44 disposed inside the vacuum cleaner body 1. The inner side of the push block 41 extends into the vacuum cleaner body 1 and is positioned on the connector 42. The connector 42 engages with the guide 43 on the rear side. The guide 43 engages with the dust scraping component 3 through several connecting rods 44.

[0035] The scraper strip 31 has a flexible annular structure. This ensures thorough and wear-free scraping and cleaning of the filter screen of the filter assembly 2.

[0036] The dust scraping component 3 is provided with an arc-shaped guide surface that connects to the dust cup inlet, and a sealing ring is provided on its side that seals with the inner cavity of the vacuum cleaner body 1. This allows the guide structure inside the dust cup and at the front end of the filter component 2 to be sealed and slidably mounted on the filter component 2, enabling it to have a dust scraping function. This results in a compact and multifunctional structure.

[0037] The push block 41 is U-shaped and fits against the surface of the vacuum cleaner body 1. Its side has a V-shaped structure. The inner side of the V-shaped structure is slidably disposed on the waist-shaped sliding hole 11 of the vacuum cleaner body 1, which ensures the stability of the sliding between the push block 41 and the vacuum cleaner body 1, thereby avoiding improper operation by the operator and preventing the thrust transmitted by the push block 41 from damaging other parts of the linkage assembly 4, thus ensuring ease of use.

[0038] The annular guide member 43 is sleeved on the motor housing 52 of the motor base 5. The surface of the motor housing 52 is provided with circumferentially spaced ribs. The ribs abut against the inner side of the guide member 43 to stably guide the guide member 43 and the connecting rod 44, so that when scraping dust, the dust scraping assembly 3 slides stably along the axial direction of the filter assembly 2 and the surface of the filter screen, thereby making the operation more labor-saving and without damaging the filter screen.

[0039] The ends of the connecting rod 44 are respectively fixed to the first nut 32 on the rear side of the scraper assembly 3 and the second nut 45 on the side of the guide member 43 by screws, and the middle part passes through the through hole 51 of the motor base 5. This improves the stability of the sliding of the connecting rod 44 and its docking with the scraper assembly 3 and the guide member 43.

[0040] The working principle of a vacuum cleaner with a convenient dust cup filter assembly for dust removal in this embodiment includes: When using the dust removal tool, hold the push block 41 and slide it forward along the surface of the vacuum cleaner body 1, while simultaneously driving the connecting piece 42 to push inside the vacuum cleaner body 1. The guide piece 43 slides along the surface of the motor housing 52, and the connecting rod 44 slides in the through hole 51, pushing the dust removal assembly 3 so that the dust removal strip 31 slides on the outer surface of the filter screen to perform the dust removal operation. Repeat the above operation. After the dust removal is completed, push the push block 41 backward, and under the elastic force of the elastic member between the vacuum cleaner body 1 and the linkage assembly 4, the structure is reset and locked.

[0041] In summary, due to the adoption of the above technical solution, the vacuum cleaner with convenient dust cup filter assembly of this embodiment has the following advantages compared with the prior art:

[0042] This vacuum cleaner, through the linkage component and the dust scraping component, can achieve one-button cleaning of the filter component without opening the dust cup, improving the convenience of operation; each component is tightly and slidably connected to the vacuum cleaner body, making the dust scraping and cleaning operation more labor-saving and without damaging the filter screen; the flow guiding structure inside the dust cup and at the front end of the filter component is sealed and slidably set on the filter component, giving it the dust scraping function, thus making the structure compact and multifunctional.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vacuum cleaner with a convenient dust cup filter assembly for easy dust scraping, characterized in that, include: Vacuum cleaner body; A filter assembly is disposed within the dust cup of the vacuum cleaner body; A scraper assembly is slidably fitted onto the filter assembly, and a scraper strip is provided at one end of the assembly near the filter screen of the filter assembly. The linkage component is elastically slidably mounted on the vacuum cleaner body along a direction parallel to the axis of the filter component. It includes a push block disposed on the surface of the vacuum cleaner body and a connector, guide, and connecting rod disposed inside the vacuum cleaner body. The inner side of the push block extends into the vacuum cleaner body and is positioned on the connector. The connector engages with the guide on the rear side. The guide engages with the dust scraping component through several connecting rods.

2. A vacuum cleaner with a convenient dust cup filter assembly for easy dust removal according to claim 1, characterized in that, The scraper strip has a flexible ring structure.

3. A vacuum cleaner with a convenient dust cup filter assembly for easy dust removal according to claim 1, characterized in that, The dust scraper assembly is provided with an arc-shaped guide surface that connects to the dust cup inlet, and a sealing ring is provided on its side that seals with the inner cavity of the vacuum cleaner body.

4. A vacuum cleaner with a convenient dust cup filter assembly for easy dust scraping according to claim 1, characterized in that, The push block is U-shaped and fits against the surface of the vacuum cleaner body. Its side has a V-shaped structure, and the inner side of the V-shaped structure is slidably disposed on the waist-shaped sliding hole of the vacuum cleaner body.

5. A vacuum cleaner with a convenient dust cup filter assembly for easy dust scraping according to claim 1, characterized in that, The annular guide is sleeved on the motor housing of the motor base. The surface of the motor housing is provided with circumferentially spaced ribs, which abut against the inner side of the guide.

6. A vacuum cleaner with a convenient dust cup filter assembly for easy dust scraping according to claim 5, characterized in that, The ends of the connecting rod are respectively fixed to the first nut on the rear side of the scraper assembly and the second nut on the side of the guide member by screws, and the middle part passes through the through hole of the motor base.

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