CN222018230U - A cup-shaped vacuum cleaner pretreatment component - Google Patents
A cup-shaped vacuum cleaner pretreatment component Download PDFInfo
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- CN222018230U CN222018230U CN202420348567.7U CN202420348567U CN222018230U CN 222018230 U CN222018230 U CN 222018230U CN 202420348567 U CN202420348567 U CN 202420348567U CN 222018230 U CN222018230 U CN 222018230U
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- pretreatment
- dust
- filter
- cup
- dust collection
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- 239000000428 dust Substances 0.000 claims abstract description 74
- 239000002245 particle Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 10
- 238000007781 pre-processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种杯状吸尘器预处理组件，包括吸尘罩体，所述吸尘罩体一端通过卡扣设有吸尘端盖，所述吸尘端盖一侧中部设有吸尘嘴，所述吸尘罩体另一端的安装槽内通过安装板卡接有滤网，且滤网和安装板外侧覆盖有可更换拆洗的纸巾预处理层，所述吸尘罩体内部还设有大颗粒预处理滤板，本实用新型通过滤网和安装板外侧覆盖有可更换拆洗的纸巾预处理层，使得便于通过纸巾对灰尘进行预处理过滤处理，而且吸尘罩体内部还设有大颗粒预处理滤板，使得能够过滤除去大颗粒灰尘，有效减轻滤网的过滤工作压力，有利于提高吸尘器过滤灰尘的效率。
The utility model discloses a cup-shaped vacuum cleaner pretreatment component, comprising a dust collection hood, one end of the dust collection hood is provided with a dust collection end cover by a buckle, a dust collection nozzle is provided in the middle of one side of the dust collection end cover, a filter is connected in the installation groove at the other end of the dust collection hood by a mounting plate, and the filter and the mounting plate are covered with a replaceable and washable paper towel pretreatment layer on the outside, and a large-particle pretreatment filter plate is also provided inside the dust collection hood. The utility model covers the filter and the mounting plate with a replaceable and washable paper towel pretreatment layer on the outside, so that it is convenient to pre-treat and filter the dust with paper towels, and a large-particle pretreatment filter plate is also provided inside the dust collection hood, so that large particles of dust can be filtered and removed, the filtering working pressure of the filter is effectively reduced, and it is beneficial to improve the dust filtering efficiency of the vacuum cleaner.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a cup-shaped dust collector pretreatment component.
Background
The vacuum cleaners can be divided into upright, horizontal and portable types by structure. The working principle of the dust collector is that the motor is used for driving the blades to rotate at high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The rotating shaft of the exhaust fan is provided with a fan blade wheel, after the power is on, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, under the action of the suction force and the pressure, air is discharged at high speed, and the air in the fan is continuously supplemented by the air in the dust suction part at the front end of the fan, so that the interior of the dust collector generates instant vacuum, and negative pressure difference is formed between the air and the external atmospheric pressure, and the air containing dust is sucked under the action of the negative pressure difference. The dust and other impurities enter the dust filtering bag sequentially through the carpet or floor brush, the long connecting pipe, the bent pipe, the hose and the hose joint, the dust and other impurities are retained in the dust filtering bag, and the air is discharged from the tail of the machine body after being purified by the filter disc.
The utility model provides a dust catcher pretreatment mechanism for 202021831759.1 among the prior art, including the dust absorption head shell, the internally mounted at the dust absorption head has been gone up and down through the rack that the mounting bracket can go up and down, and the below of rack can set up sanitary towel, and the paper handkerchief can carry out prefiltering, carries out the filter screen again after prefiltering to avoid the great abluent phenomenon of needs that leads to of filter capacity of filter screen, set up clamping mechanism, avoid the paper handkerchief to drop, guarantee the stability of device work, but the dust absorption filters the inefficiency of pretreatment, and the stability of paper handkerchief location is relatively poor moreover, thereby influences the efficiency through the paper handkerchief pretreatment.
Disclosure of utility model
The utility model aims to provide a pretreatment component of a cup-shaped dust collector, which solves the problems that the efficiency of dust collection and filtration pretreatment is low, and the stability of paper towel positioning is poor, so that the pretreatment efficiency of paper towels is affected in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cup dust catcher preprocessing subassembly, includes the dust absorption cover body, dust absorption cover body one end is equipped with the dust absorption end cover through the buckle, dust absorption end cover one side middle part is equipped with the dust absorption mouth, there is the filter screen through the mounting panel joint in the mounting groove of the dust absorption cover body other end, and filter screen and mounting panel outside cover have removable paper handkerchief preprocessing layer of unpicking, the inside macroparticle preprocessing filter plate that still is equipped with of dust absorption cover body.
Furthermore, the filter screen is arranged in a round table shape, and the filter screen adopts a stainless steel metal dust filter screen.
Further, a plurality of filter holes are formed in the large-particle pretreatment filter plate, and the filter holes of the large-particle pretreatment filter plate are larger than those of the filter screen.
Furthermore, the lower side of the large-particle pretreatment filter plate is provided with a tissue pressing and fixing mechanism, and a plurality of included angles such as the tissue pressing and fixing mechanism are arranged.
Further, the tissue pressing and fixing mechanism comprises a first supporting rod arranged on the lower side of the large-particle pretreatment filter plate, a second supporting rod is elastically arranged at one end of the first supporting rod in a sliding mode, and a pressing plate is arranged at one end of the second supporting rod.
Further, the pressing plate is arranged in parallel with the end face outside the filter screen up and down.
Further, one end of the second supporting rod is slidably arranged in the chute in the first supporting rod through the limiting plate, and a spring is further arranged in the chute.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the filter screen and the outer side of the mounting plate are covered with the replaceable paper towel pretreatment layer, so that dust is conveniently pretreated and filtered by the paper towel, the structure is simple, only the paper towel is needed to be replaced, and the cost is low.
2. The paper towel pressing and fixing mechanism comprises the first supporting rod arranged on the lower side of the large-particle pretreatment filter plate, the second supporting rod is arranged in one end of the first supporting rod in an elastic sliding mode, the pressing plate is arranged at one end of the second supporting rod, and the pressing plate is arranged in parallel up and down with the end face outside the filter screen, so that paper towels covered outside the filter screen can be elastically pressed and fixed, the paper towel positioning stability is high, and the paper towel pressing and fixing mechanism is beneficial to improving the paper towel pretreatment efficiency.
3. According to the utility model, the large-particle pretreatment filter plate is further arranged in the dust hood body, so that large-particle dust can be filtered and removed, the filtering working pressure of the filter screen is effectively reduced, and the dust filtering efficiency of the dust collector is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the internal structure of the suction hood of the present utility model;
FIG. 3 is a top view of the screen construction of the present utility model;
fig. 4 is a schematic view showing a connection structure of the first support bar and the second support bar of the present utility model.
In the figure: 1. a dust-absorbing cover body; 2. a dust collection end cover; 3. a dust suction nozzle; 4. a buckle; 5. a mounting plate; 6. a filter screen; 7. a mounting groove; 8. a tissue pretreatment layer; 9. a pressing plate; 10. large particle pretreatment filter plates; 11. a first support bar; 12. a second support bar; 13. filtering holes; 14. a spring; 15. a limiting plate; 16. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, a pretreatment component of a cup-shaped dust collector comprises a dust collection cover body 1, a dust collection end cover 2 is arranged at one end of the dust collection cover body 1 through a buckle 4, a dust collection nozzle 3 is arranged in the middle of one side of the dust collection end cover 2, a filter screen 6 is clamped in a mounting groove 7 at the other end of the dust collection cover body 1 through a mounting plate 5, the filter screen 6 is arranged in a circular truncated cone shape, the filter screen 6 adopts a stainless steel metal dust filtering net, and a replaceable detachable paper towel pretreatment layer 8 covers the outer sides of the filter screen 6 and the mounting plate 5, so that dust is pretreated and filtered through paper towels.
As shown in fig. 2 and 3, in order to effectively reduce the filtering working pressure of the filter screen 6, a large-particle pretreatment filter plate 10 is further arranged inside the dust hood body 1, a plurality of filter holes 13 are formed inside the large-particle pretreatment filter plate 10 of the pressing plate 9, and the filter holes of the large-particle pretreatment filter plate 10 are larger than those of the filter screen 6, so that large-particle dust can be filtered and removed, and the dust filtering efficiency of the dust collector is improved.
As shown in fig. 2 and fig. 4, the lower side of the large-particle pretreatment filter plate 10 is provided with a paper towel pressing and fixing mechanism, and included angles such as the paper towel pressing and fixing mechanism are multiple, the paper towel pressing and fixing mechanism of the pressing plate 9 comprises a first supporting rod 11 arranged on the lower side of the large-particle pretreatment filter plate 10, one end of the first supporting rod 11 elastically slides to be provided with a second supporting rod 12, one end of the pressing plate 9 is provided with a pressing plate 9, the pressing plate 9 and the end face of the outer part of the filter screen 6 are arranged in an up-down parallel manner, so that paper towels covered on the outer part of the filter screen 6 can be elastically pressed and fixed, the paper towel positioning stability is high, and the efficiency of paper towel pretreatment can be improved.
As shown in fig. 4, one end of the second support rod 12 of the pressing plate 9 is slidably disposed in the chute 16 inside the first support rod 11 through the limiting plate 15, and a spring 14 is further disposed in the chute 16, so that one end of the second support rod 12 is elastically slidably disposed in the first support rod 11, which is beneficial to improving the stability of the pressing and fixing of the pressing plate 9.
The working principle and the using flow of the utility model are as follows: during the use, cover through filter screen 6 and mounting panel 5 outside has removable paper handkerchief pretreatment layer 8 of unpicking for be convenient for carry out pretreatment filtration treatment to the dust through the paper handkerchief, simple structure moreover, only need change the paper handkerchief can, cost low cost, the dust hood body 1 is inside still to be equipped with large granule pretreatment filter plate 10 moreover, makes can filter and detach large granule dust, effectively lightens the filtration operating pressure of filter screen 6, is favorable to improving the efficiency of dust catcher filtration dust.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A cup-shaped dust collector pretreatment component, which comprises a dust collection cover body (1), and is characterized in that: the dust hood comprises a dust hood body (1), a dust collection end cover (2) is arranged at one end of the dust hood body (1) through a buckle (4), a dust collection nozzle (3) is arranged in the middle of one side of the dust collection end cover (2), a filter screen (6) is clamped in a mounting groove (7) at the other end of the dust hood body (1) through a mounting plate (5), a paper towel pretreatment layer (8) capable of being detached and washed is covered outside the filter screen (6) and the mounting plate (5), and a large particle pretreatment filter plate (10) is further arranged inside the dust hood body (1).
2. A cup-shaped cleaner pretreatment assembly as claimed in claim 1, wherein: the filter screen (6) is arranged in a round table shape, and the filter screen (6) adopts a stainless steel metal dust filter screen.
3. A cup-shaped cleaner pretreatment assembly as claimed in claim 1, wherein: the large-particle pretreatment filter plate (10) is internally provided with a plurality of filter holes (13), and the filter holes of the large-particle pretreatment filter plate (10) are larger than those of the filter screen (6).
4. A cup-shaped cleaner pretreatment assembly as claimed in claim 3, wherein: the lower side of the large-particle pretreatment filter plate (10) is provided with a tissue pressing and fixing mechanism, and a plurality of included angles such as the tissue pressing and fixing mechanism are arranged.
5. A cup-shaped cleaner pretreatment assembly as claimed in claim 4, wherein: the tissue pressing and fixing mechanism comprises a first supporting rod (11) arranged on the lower side of a large-particle pretreatment filter plate (10), a second supporting rod (12) is elastically arranged at one end of the first supporting rod (11) in a sliding mode, and a pressing plate (9) is arranged at one end of the second supporting rod (12).
6. A cup-shaped cleaner pretreatment assembly as claimed in claim 5, wherein: the pressing plate (9) is arranged in parallel up and down with the end face outside the filter screen (6).
7. A cup-shaped cleaner pretreatment assembly as claimed in claim 5, wherein: one end of the second supporting rod (12) is arranged in a sliding groove (16) in the first supporting rod (11) in a sliding mode through a limiting plate (15), and a spring (14) is further arranged in the sliding groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420348567.7U CN222018230U (en) | 2024-02-26 | 2024-02-26 | A cup-shaped vacuum cleaner pretreatment component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420348567.7U CN222018230U (en) | 2024-02-26 | 2024-02-26 | A cup-shaped vacuum cleaner pretreatment component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222018230U true CN222018230U (en) | 2024-11-19 |
Family
ID=93439879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420348567.7U Active CN222018230U (en) | 2024-02-26 | 2024-02-26 | A cup-shaped vacuum cleaner pretreatment component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222018230U (en) |
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2024
- 2024-02-26 CN CN202420348567.7U patent/CN222018230U/en active Active
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