CN220175017U - Dust cup of dust collector - Google Patents
Dust cup of dust collector Download PDFInfo
- Publication number
- CN220175017U CN220175017U CN202321503019.9U CN202321503019U CN220175017U CN 220175017 U CN220175017 U CN 220175017U CN 202321503019 U CN202321503019 U CN 202321503019U CN 220175017 U CN220175017 U CN 220175017U
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- CN
- China
- Prior art keywords
- dust
- dust cup
- upper cover
- cup
- cover assembly
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- 239000000428 dust Substances 0.000 title claims abstract description 188
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 25
- 230000007547 defect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Abstract
The utility model discloses a dust cup of a dust collector, which comprises a dust cup body and a dust cup upper cover assembly, wherein a dust collecting cavity is arranged in the dust cup body, the dust cup upper cover assembly is detachably arranged at one end of the dust cup body, and a filtering assembly is arranged at the bottom of the dust cup upper cover assembly. The dust cup upper cover assembly is provided with a dust inlet and an air outlet, and the dust inlet is communicated with the air outlet through a dust cup body air passage. The device provides a dust cup of a dust collector, and provides a novel structure for increasing the dirt capacity of the dust cup. Through all setting up dirt inlet and air outlet at dirt cup upper cover subassembly for the whole height of dirt cup can be as the effective height that holds the filth, effectively promotes the dust volume of dirt cup. Compared with the existing dust cup of the dust collector in the market, the dust collecting space of the dust cup is utilized to the maximum.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a dust collector accessory, and especially relates to a dust cup of a dust collector.
Background
With the current increasing popularity of dust collectors, many households choose dust collectors to clean dust and dirt to reduce the burden of household. For vacuum cleaners, the ability to contain dirt is important, and the larger the dirt collection chamber of the dirt cup, the more dirt can be contained. However, in the case of the conventional cleaner, if the capacity of the dust cup is increased simply by increasing the height or diameter of the dust cup, the cleaner body is forced to be increased to fit the size of the dust cup, which increases additional costs.
At present, dust cups such as 20201568362.2 are provided in the market, and are hermetically connected with a bottom cover through a filtering component by a sealing element, the sealing element can be embedded into the bottom cover, and the upper surface of the sealing element is flush with the upper surface of the bottom cover, so that the bottom plate of the dust cup is of a horizontal structure, and then the dust storage capacity of the dust cup is increased; further, as 201921105282.6 provides a more compact locking arrangement that increases the space in which the dirt cup assembly can hold dirt and increases the dirt holding capacity of the cleaner. The dust cup is made more compact by changing part of the structure, so that the space occupied by the internal structure in the dust collecting cavity of the dust cup is reduced, and then the space for accommodating dirt is reserved.
However, the applicant believes that the effective capacity of the dust cup is not fully utilized by providing the dust inlet on the dust cup body of the dust cup, which is represented by the above structure and increases the volume of the dust collecting chamber by the compact internal structure.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a dust cup of a dust collector so as to solve the problem that the effective utilization rate of the capacity of the existing dust cup is not high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the dust cup of the dust collector comprises a dust cup body and a dust cup upper cover assembly, wherein a dust collecting cavity is arranged in the dust cup body, the dust cup upper cover assembly is detachably arranged at one end of the dust cup body, and a filtering assembly is arranged at the bottom of the dust cup upper cover assembly;
the dust cup upper cover assembly is provided with a dust inlet and an air outlet, and the dust inlet is communicated with the air outlet through an air passage of the dust cup body.
Further, the dust cup further comprises a sealing ring, wherein the sealing ring is used for sealing the joint of the dust cup body and the dust cup upper cover assembly; the sealing ring is positioned below the dust inlet.
Furthermore, the sealing ring is arranged on the dust cup upper cover assembly and positioned at the bottom end of the dust cup upper cover assembly, and the sealing ring is pressed on the inner side wall of the dust cup body by the dust cup upper cover assembly to realize sealing.
Further, the air outlet is positioned above the dust inlet.
Further, the dust cup upper cover assembly comprises an upper cover shell, an air duct shell, a lock catch knob and a lock catch bracket, wherein the air duct shell, the lock catch knob and the lock catch bracket form a locking assembly for locking and unlocking the dust cup upper cover assembly and the dust cup body; the locking component is connected with the upper cover shell to form the dust cup upper cover component.
Further, the locking knob is fixedly connected with the locking bracket, and the upper cover shell is limited between the locking knob and the locking bracket; the air duct shell is fixedly connected with the upper cover shell, and the lock catch support is limited between the air duct shell and the upper cover shell.
Furthermore, the lock catch bracket is provided with a plurality of lock catches, the lock catches are arranged on the side wall of the lock catch bracket, and a lock catch groove matched with the lock catches is formed on the dust cup body.
Still further, be equipped with the filter component that is used for filtering the dust in the dirt cup upper cover subassembly, filter component locates in the air flue between inlet and the air outlet.
Compared with the prior art, the utility model has the following beneficial effects:
the device provides a dust cup of a dust collector, and provides a novel structure for increasing the dirt capacity of the dust cup. Through all setting up dirt inlet and air outlet on dirt cup upper cover subassembly for the whole height of dirt cup can be as the effective height that holds the filth, effectively promotes the dust volume of dirt cup. Compared with the existing dust cup of the dust collector on the market, the dust collecting space of the dust cup is utilized to the maximum. The whole structure is simple and the use is convenient.
The device provides a dust cup of a dust collector, and provides a novel disassembly and connection structure of an upper cover assembly of the dust cup. The screw-on upper cover overcomes the defect that the prior buckle/spring-buckle upper cover is easy to lose efficacy after being repeatedly opened and closed; and the positions of the lock catches and the lock catch grooves are provided without additionally increasing the size of the dust cup, so that the compactness of the whole structure is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of embodiment 1 of the present utility model.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view of the overall structure of embodiment 1 of the present utility model at another angle.
FIG. 4 is a schematic view showing the structure of a dust cup upper cover assembly in embodiment 1 of the present utility model.
FIG. 5 is a top view of the dirt cup upper cover assembly of example 1 of the present utility model.
Fig. 6 is a schematic structural diagram of embodiment 1 of the present utility model with the upper cover housing removed.
FIG. 7 is an exploded view of the dirt cup upper cover assembly of example 1 of the present utility model.
Fig. 8 is a schematic perspective view of the dust cup body of embodiment 1 of the present utility model.
FIG. 9 is a cross-sectional view of the dirt cup of example 1 of the present utility model.
In the drawings, each reference numeral is:
1-a dust cup body; 2-a dust cup upper cover assembly; 3-a locking knob; 4-an upper cover housing; 5-an air duct shell; 51-a dust inlet; 52-an air outlet; 6-locking a bracket; 7-a filter assembly; 8-a lower cover; 9-locking; 10-positioning grooves; 11-a sealing ring; 12-a locking groove; 13-boss.
Detailed Description
In order to more clearly illustrate the present utility model, the present utility model will be described in further detail below with reference to examples and with reference to the accompanying drawings. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this utility model is not limited to the details given herein.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected, indirectly connected through an intermediate medium, or may be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1:
the dust cup of the dust collector shown in figures 1-9 comprises a dust cup body 1 and a dust cup upper cover assembly 2, wherein a dust collecting cavity is arranged in the dust cup body 1, and the dust cup upper cover assembly 2 is detachably connected to one end of the dust cup body 1. The other end of the dust cup body 1 is provided with a lower cover 8, and dirt deposited in the dust collecting cavity can be cleaned by opening the lower cover 8.
The dust cup upper cover assembly 2 comprises an upper cover shell 4, an air duct shell 5, a locking knob 3 and a locking bracket 6. The air duct shell 5, the lock catch knob 3 and the lock catch bracket 6 form a locking component which is used for locking and unlocking the dust cup upper cover component 2 and the dust cup body 1, and the locking component is connected with the upper cover shell 4 to form the dust cup upper cover component 2.
The locking knob 3 is fixedly connected with the locking bracket 6, and the upper cover shell 4 is limited between the locking knob 3 and the locking bracket 6. The air duct shell is fixedly connected with the upper cover shell 4, and the lock catch bracket 6 is limited between the air duct shell 5 and the upper cover shell 4. Namely, the locking knob 3 and the locking bracket 6 are fixedly connected and synchronously rotate, and the air duct shell 5 and the upper cover shell 4 are connected and synchronously rotate. In order to facilitate screwing, the locking knob 3 is arranged above the locking bracket 6, and anti-skidding patterns are arranged on the surface of the locking knob to prevent skidding during screwing.
The dust cup body 1 is provided with the dust cup upper cover assembly positioning groove 10 for clamping the dust inlet 51, the dust inlet 51 is rectangular in the embodiment, and the notch of the positioning groove 10 is matched with the dust cup upper cover assembly positioning groove, so that the dust cup body 1 and the dust cup upper cover assembly 2 can be aligned directly through the positioning groove 10 and the dust inlet 51 when being in butt joint. When the locking knob 3 is turned, the air duct shell 5 and the upper cover shell 4 do not rotate synchronously, but are limited to rotate by the positioning groove 10 of the dust cup body 1.
In addition, the lock catch bracket 6 is provided with a plurality of lock catches 9, the lock catches 9 are arranged on the side wall of the lock catch bracket 6, and a lock catch groove 12 which is used for being matched with the lock catches 9 is formed on the dust cup body 1. At least one port of the locking groove 12 is located at the port of the dust cup body 1, and in this embodiment, the locking groove 12 is L-shaped and includes a horizontal section and a vertical section. In the process of screwing the dust cup upper cover assembly 2, the dust cup upper cover assembly 2 is not completely separated from the dust cup body 1 through the lock catch 9; continuing to rotate, when rotating until the lock catch 9 reaches the port, the lock catch 9 can be separated from the dust cup body 1 from the port, and the dust cup upper cover assembly 2 and the dust cup body 1 can be completely separated.
The screw-on upper cover overcomes the defect that the prior buckle/spring-buckle upper cover is easy to lose efficacy after being repeatedly opened and closed; and the positions of the lock catch 9 and the lock catch groove 12 are provided without additionally increasing the size of the dust cup, so that the compactness of the whole structure is ensured.
The air duct shell 5 is provided with a dust inlet 51 and an air outlet 52, the air outlet 52 is arranged above the dust inlet 51, the dust inlet 51 is communicated with the air outlet 52 through an air duct, and the air duct is arranged in the dust cup upper cover assembly 2. The bottom of the dust cup upper cover assembly 2 is provided with a filter assembly 7, in particular to be connected below the air duct shell 5, and the filter assembly 7 is used for filtering gas entering the dust cup upper cover assembly 2 from the dust cup body 1. The air duct path is a dust inlet 51, a dust collecting cavity, a filter assembly 7 and an air outlet 52, and the filter assembly 7 with proper air permeability and filtering efficiency is adopted to prevent dust and hair from being discharged from the air outlet 52.
The dust cup realizes the sealing of the joint of the dust cup body 1 and the dust cup upper cover assembly 2 through the sealing ring 11, and the sealing ring 11 is positioned below the dust inlet 51 and can be arranged on the dust cup upper cover assembly 2. Wherein, as a scheme, sealing washer 11 locates on the dirt cup upper cover subassembly 2, is located the bottom of dirt cup upper cover subassembly 2, and sealing washer 11 is compressed tightly on the inside wall of dirt cup body 1 by dirt cup upper cover subassembly 2 in order to realize the side seal. As another scheme, the inner side wall of the dust cup body 1 is provided with an annular boss 13, the sealing ring 11 is arranged on the upper end face of the boss 13, and the sealing ring 11 is pressed on the boss 13 by the dust cup upper cover assembly 2 to realize end face sealing. The dust cup can be sealed by the two schemes.
The dust inlet 51 and the air outlet 52 are both arranged on the dust cup upper cover assembly 2, so that the whole height H of the dust cup can be used as the effective height for accommodating dirt, and compared with the original dust cup with the same height H, the dust collecting space of the dust inlet 51 is increased, and the effective dust collecting cavity space of the dust cup with the same size is greatly increased.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all the embodiments of the present utility model, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (8)
1. The dust cup of the dust collector is characterized by comprising a dust cup body (1) and a dust cup upper cover assembly (2), wherein a dust collecting cavity is arranged in the dust cup body (1), the dust cup upper cover assembly (2) is detachably arranged at one end of the dust cup body (1), and a filtering assembly (7) is arranged at the bottom of the dust cup upper cover assembly (2);
the dust cup upper cover assembly (2) is provided with a dust inlet (51) and an air outlet (52), and the dust inlet (51) and the air outlet (52) are communicated through an air passage of the dust cup body (1).
2. A dirt cup for a vacuum cleaner according to claim 1, further comprising a sealing ring (11), the sealing ring (11) being adapted to seal the junction of the dirt cup body (1) and the dirt cup upper cover assembly (2); the sealing ring (11) is positioned below the dust inlet (51).
3. A dust cup of a dust collector according to claim 2, characterized in that the sealing ring (11) is arranged on the dust cup upper cover assembly (2) and is positioned at the bottom end of the dust cup upper cover assembly (2), and the sealing ring (11) is pressed on the inner side wall of the dust cup body (1) by the dust cup upper cover assembly (2) to realize sealing.
4. A dust cup of a vacuum cleaner according to claim 1, characterized in that the air outlet (52) is located above the dust inlet (51).
5. A dust cup of a dust collector according to claim 1, wherein the dust cup upper cover assembly (2) comprises an upper cover shell (4), an air duct shell (5), a locking knob (3) and a locking bracket (6), and the air duct shell (5), the locking knob (3) and the locking bracket (6) form a locking assembly for locking and unlocking the dust cup upper cover assembly (2) and the dust cup body (1); the locking component is connected with the upper cover shell (4) to form the dust cup upper cover component (2).
6. A dust cup of a vacuum cleaner according to claim 5, characterized in that the locking knob (3) is fixedly connected with the locking bracket (6) and the upper cover housing (4) is limited between the locking knob (3) and the locking bracket (6); the air duct shell (5) is fixedly connected with the upper cover shell (4), and the lock catch bracket (6) is limited between the air duct shell (5) and the upper cover shell (4).
7. A dust cup of a dust collector according to claim 5, characterized in that the lock catch bracket (6) is provided with a plurality of lock catches (9), the lock catches (9) are arranged on the side wall of the lock catch bracket (6), and the dust cup body (1) is provided with a lock catch groove (12) for being matched with the lock catches (9).
8. A dust cup for a vacuum cleaner according to any one of claims 1-7, wherein a filter assembly (7) for filtering dust is provided in the dust cup upper cover assembly (2), and the filter assembly (7) is provided in the air passage between the dust inlet (51) and the air outlet (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503019.9U CN220175017U (en) | 2023-06-13 | 2023-06-13 | Dust cup of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503019.9U CN220175017U (en) | 2023-06-13 | 2023-06-13 | Dust cup of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220175017U true CN220175017U (en) | 2023-12-15 |
Family
ID=89113677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321503019.9U Active CN220175017U (en) | 2023-06-13 | 2023-06-13 | Dust cup of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220175017U (en) |
-
2023
- 2023-06-13 CN CN202321503019.9U patent/CN220175017U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |