CN220423728U - W-shaped filter bowl - Google Patents
W-shaped filter bowl Download PDFInfo
- Publication number
- CN220423728U CN220423728U CN202321399331.8U CN202321399331U CN220423728U CN 220423728 U CN220423728 U CN 220423728U CN 202321399331 U CN202321399331 U CN 202321399331U CN 220423728 U CN220423728 U CN 220423728U
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- China
- Prior art keywords
- filter
- wall
- bowl
- coffee
- filter wall
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- 239000000843 powder Substances 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 241000533293 Sesbania emerus Species 0.000 abstract description 4
- 238000013124 brewing process Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a W-shaped filter bowl, which comprises a filter bowl body, wherein the filter bowl body comprises an outer filter wall and an inner filter wall, the bottoms of the outer filter wall and the inner filter wall are connected with a filter plate, a space for containing coffee powder is formed between the outer filter wall and the inner filter wall, and filter holes are formed in the filter plate. Compared with a conventional conical filter bowl (V-shaped), the filter bowl has two conical extraction spaces, and under the condition of adding coffee powder with the same gram weight, a shorter powder layer and more uniform coffee particle distribution can be obtained, so that more perfect uniform extraction is realized, and the filter paper can be completely adhered by combining a smooth structure, so that water can be dripped through the powder layer in the extraction process, the extraction rate is improved, and the consumption of coffee beans in each coffee brewing process is reduced.
Description
Technical Field
The utility model relates to a W-shaped filter bowl.
Background
When coffee is brewed, the coffee filter cup can filter coffee residues and other impurities while hot water passes through coffee powder, so that the extracted coffee is fresh and delicious.
However, after the coffee powder is added into the coffee filter cup, if the amount of the coffee powder is too much, the coffee powder layer is too high, and the hot water cannot smoothly flow through the coffee powder layer due to the too high coffee powder layer, so that the coffee is unevenly extracted, the coffee is excessively extracted in some places, and the taste and the aroma of the coffee are affected due to insufficient extraction in some places.
Disclosure of Invention
The utility model mainly aims to provide a W-shaped filter bowl so as to solve the problems in the background art.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a W type filter bowl, includes the filter bowl body, the filter bowl body is including outer filter wall and interior filter wall, the bottom of outer filter wall and interior filter wall is connected with the filter plate, constitute a space that holds coffee powder between outer filter wall and the interior filter wall, be provided with the filtration pore on the filter plate.
Preferably, the outer filter wall is in a hollow boss shape with a large upper part and a small lower part.
Preferably, the inner filter wall is hollow cone-shaped.
Preferably, the filter holes are provided with four.
Preferably, four of the filter holes are provided on the filter plate and are uniformly distributed along the circumferential direction thereof.
Preferably, the outer filter wall and the inner filter wall are smooth wall surfaces.
Preferably, the height of the inner filter wall is smaller than the height of the outer filter wall.
The beneficial technical effects of the utility model are as follows:
compared with a conventional conical filter bowl (V-shaped), the filter bowl has two conical extraction spaces, and under the condition of adding coffee powder with the same gram weight, a shorter powder layer and more uniform coffee particle distribution can be obtained, so that more perfect uniform extraction is realized, and the filter paper can be completely adhered by combining a smooth structure, so that water can be dripped through the powder layer in the extraction process, the extraction rate is improved, and the consumption of coffee beans in each coffee brewing process is reduced.
Drawings
FIG. 1 is a perspective view of a filter bowl according to an embodiment of the utility model;
FIG. 2 is a front view of a filter bowl according to an embodiment of the utility model;
fig. 3 is a cross-sectional view of a filter bowl according to an embodiment of the utility model.
In the figure: 1-filter bowl body, 2-outer filter wall, 3-inner filter wall, 4-filter plate, 5-filter hole.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-3, the W-shaped filter bowl provided in this embodiment includes a bowl body 1, where the bowl body 1 includes an outer filter wall 2 and an inner filter wall 3, the bottoms of the outer filter wall 2 and the inner filter wall 3 are connected with a filter plate 4, a space for containing coffee powder is formed between the outer filter wall 2 and the inner filter wall 3, a filter hole 5 is provided on the filter plate 4, and the section of the bowl is in a W shape, compared with a conventional cone-shaped bowl, the bowl has two cone-shaped extraction spaces, and under the condition of adding coffee powder with equal gram weight, a shorter powder layer and more uniform coffee particle distribution can be obtained, thereby realizing more perfect uniform extraction.
In this embodiment, as shown in fig. 1, the outer filter wall 2 is in a shape of a hollow boss with a large upper part and a small lower part, and the inner filter wall 3 is in a shape of a hollow cone, so that the filter cup has a larger space for containing coffee powder.
In this embodiment, as shown in fig. 1, four filter holes 5 are provided, and four filter holes 5 are provided on the filter plate 4 and uniformly distributed along the circumferential direction thereof, so that water can smoothly flow into the coffee cup after extraction of the coffee powder is completed.
In this embodiment, as shown in fig. 1, the outer filter wall 2 and the inner filter wall 3 are smooth wall surfaces, so that the filter paper can be completely attached, water can be dripped and filtered only through the powder layer in the extraction process, the extraction rate is improved, and the consumption of coffee beans in each coffee brewing process is reduced.
In this embodiment, as shown in fig. 1, the height of the inner filter wall 3 is smaller than that of the outer filter wall 2, so that the effect of extraction is prevented from being affected by too high coffee powder layer, and the bottom of the filter bowl is cleaned better.
In summary, in this embodiment, the outer filter wall 2 and the inner filter wall 3 provided in this embodiment enable the filter bowl to have two conical extraction spaces, and a part of space is more than that of the conventional conical filter bowl, so that under the condition of adding coffee powder with the same gram weight, a shorter powder layer and more uniform coffee particle distribution can be obtained, further, more perfect uniform extraction is realized, and the filter paper is fully attached by combining with a smooth structure, so that water must be filtered by the powder layer in the extraction process, the extraction rate is improved, and the use amount of coffee beans in each coffee brewing process is reduced.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. A W-shaped filter bowl, characterized in that: including filter bowl body (1), filter bowl body (1) is including outer filter wall (2) and interior filter wall (3), the bottom of outer filter wall (2) and interior filter wall (3) is connected with filter plate (4), constitute a space that holds coffee powder between outer filter wall (2) and the interior filter wall (3), be provided with filtration pore (5) on filter plate (4).
2. A W-type filter bowl as claimed in claim 1, wherein: the outer filter wall (2) is in a hollow boss shape with a large upper part and a small lower part.
3. A W-type filter bowl as claimed in claim 1, wherein: the inner filter wall (3) is hollow cone-shaped.
4. A W-type filter bowl as claimed in claim 1, wherein: the filtering holes (5) are four.
5. A W-type filter bowl as claimed in claim 4, wherein: the four filter holes (5) are arranged on the filter plate (4) and are uniformly distributed along the circumferential direction of the filter plate.
6. A W-type filter bowl as claimed in claim 1, wherein: the outer filter wall (2) and the inner filter wall (3) are smooth wall surfaces.
7. A W-type filter bowl as claimed in claim 1, wherein: the height of the inner filter wall (3) is smaller than that of the outer filter wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399331.8U CN220423728U (en) | 2023-06-03 | 2023-06-03 | W-shaped filter bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399331.8U CN220423728U (en) | 2023-06-03 | 2023-06-03 | W-shaped filter bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423728U true CN220423728U (en) | 2024-02-02 |
Family
ID=89703178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321399331.8U Active CN220423728U (en) | 2023-06-03 | 2023-06-03 | W-shaped filter bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423728U (en) |
-
2023
- 2023-06-03 CN CN202321399331.8U patent/CN220423728U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |