CN212853256U - Coffee filter cup and container - Google Patents

Abstract

The application discloses a coffee filter cup and a container, which comprise a cup body, wherein the cup body is an inverted cone-shaped circular truncated cone with a hollow inner part; the cup mouth is arranged at the top end of the cup body; the filter opening is arranged at the bottom end of the cup body; the cup body comprises a plurality of first bulges, the first bulges are uniformly arranged on the inner surface of the cup body and are in a fish scale shape, the adjacent first bulges are intersected, and the height of the intersection between the adjacent first bulges is smaller than that of each first bulge, so that a leakage groove is formed; when the filter cup is completely prevented from being attached to the filter paper, the vacuum-like space formed between the first protrusion and the filter paper is more uniform, so that the filter cup can steam the coffee powder more sufficiently, and the taste of the extracted coffee is more balanced.

Description

Coffee filter cup and container

Technical Field

This application relates to daily necessities technical field, especially relates to a coffee filter bowl and container.

Background

Along with the improvement of people's standard of living, in modern society, people are also higher and higher to the demand of coffee and the requirement of quality, hand ground coffee is because it not only can guarantee good taste, can also let the human body test the enjoyment of grinding coffee, as the indispensable important instrument coffee filter bowl of hand ground coffee, because the practicality is strong, easy operation both can accomplish the vexation of evaporating coffee and extract, consequently also favored by more and more people, but present coffee filter bowl often is in the in-process of vexing evaporating, can not fully carry out the vexation with the coffee powder, the extraction is inhomogeneous, the effect of coffee extraction and the taste of coffee have been influenced.

Disclosure of Invention

The utility model aims at providing a coffee filter bowl and container, make the vexed effect of evaporating better, extract more evenly, do not influence the extraction speed again.

The application discloses coffee filter bowl includes: the cup comprises a cup body, a cup opening and a filter opening, wherein the cup opening is arranged at the top end of the cup body; the filter port is arranged at the bottom end of the cup body; the cup body comprises a plurality of first bulges, the first bulges are uniformly arranged on the inner surface of the cup body, the first bulges are fish-scale-shaped, the adjacent first bulges are intersected, the height of the intersection between the adjacent first bulges is smaller than that of each first bulge, and a leakage groove is formed.

Optionally, the first bulges are distributed in a row shape and are uniformly arranged on the inner surface of the cup body from top to bottom.

Optionally, the number of the first protrusions in each row is the same, and is 12, and the size of the first protrusion in the previous row is larger than that of the first protrusion in the next row.

Optionally, the first protrusion has 5 rows, and the two adjacent rows have the same distance.

Optionally, the heights of the first protrusions in the same row are the same, and the heights of the first protrusions in different rows gradually increase from top to bottom.

Optionally, the first protrusion is horizontal at the bottom, protrudes upwards from bottom to top, narrows gradually in the process of protruding upwards, and is arc-shaped at the top.

Optionally, the outer contour of the first protrusion is a sector, the upper portion of the first protrusion is a smooth semicircle, and the lower portion of the first protrusion is an arc with two sides bent inwards.

Optionally, the leakage grooves are arc-shaped grooves extending downwards, and the distance between every two adjacent leakage grooves is equal and is centrosymmetric.

Optionally, the cup still includes the drainage strip, the drainage strip is rectangular form arch, the drainage strip evenly sets up the lower extreme of cup internal surface, with there is the clearance between the first arch, the drainage strip has a plurality ofly, and is a plurality of the length of drainage strip is 1.5cm, and thickness is 2 mm.

The present application also discloses a container, the container include: a cup body, a cup mouth and a cup bottom; the cup body comprises a plurality of first bulges, the first bulges are uniformly arranged on the inner surface of the cup body, the first bulges are fish-scale-shaped, the adjacent first bulges are intersected, the height of the intersection between the adjacent first bulges is smaller than that of each first bulge, and a leakage groove is formed.

According to the coffee filter cup and the coffee container, the fish-scale-shaped first protrusions are arranged on the inner surface of the cup body and are uniformly distributed, the adjacent first protrusions are intersected, and the height of the intersection between the adjacent first protrusions is smaller than that of each first protrusion, so that a leakage groove is formed; the first bulges are uniformly arranged, and uniform vacuum-like spaces are formed between the filter paper and the first bulges, so that the extraction is more uniform, and the coffee liquid flows downwards along the leakage groove, thereby ensuring uniform taste of the coffee and not influencing the extraction speed of the coffee liquid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a coffee filter bowl according to an embodiment of the present application;

FIG. 2 is a schematic view of a cup according to another embodiment of the present application;

FIG. 3 is a schematic view of a coffee filter bowl in cross-section according to an embodiment of the present application;

FIG. 4 is a schematic view of a cross-section of a cup of another embodiment of the present application;

FIG. 5 is a schematic view of a plurality of first protrusions of an embodiment of the present application;

FIG. 6 is a schematic view of a single first projection of an embodiment of the present application;

FIG. 7 is a partial cross-sectional view of a cup according to an embodiment of the present application;

FIG. 8 is a partial cross-sectional view of a cup according to another embodiment of the present application;

FIG. 9 is a schematic view of a cross-section of a cup of yet another embodiment of the present application;

wherein, 100, the cup body; 110. a filter opening; 120. a cup mouth; 130. a leak groove; 140. a first protrusion; 150. a drainage strip; 160. a tray; 170. a handle.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application is described in detail below with reference to the figures and alternative embodiments.

With the increasing demand of people on more coffee, the hand-ground coffee filter cup is not only used for extracting coffee liquid, but also pursues the speed and the taste of coffee extraction, and the steam tight steaming is a key part in the speed and the taste of coffee extraction.

Referring to fig. 1-5, fig. 1 is a schematic view of a coffee filter of the present application, fig. 2 is a schematic view of a cross-section of a coffee filter of the present application, fig. 3 is a schematic view of a plurality of first protrusions 140 of the present application, fig. 4 is a schematic view of a single first protrusion 140 of the present application, and fig. 5 is a partial cross-sectional view of a cup 100 of the present application. As one type of container, the application discloses a coffee filter cup, which comprises a cup body 100, wherein the cup body 100 is an inverted cone-shaped circular truncated cone with a hollow interior; a cup mouth 120 is arranged at the top end of the cup body 100; the bottom end of the cup body 100 is provided with a cup bottom, and a filter opening 110 is arranged on the cup bottom; wherein the cup body 100 comprises a plurality of first protrusions 140, the first protrusions 140 are provided, the plurality of first protrusions 140 are uniformly arranged on the inner surface of the cup body 100, the first protrusions 140 are fish-scale shaped, the adjacent first protrusions 140 intersect, and the height of the intersection between the adjacent first protrusions 140 is less than the height of each first protrusion 140, so as to form a leakage groove 130, when hand-ground coffee is made, filter paper is attached to the inner surface of the cup body 100, coffee powder is poured in, hot water enters the cup body 100 through the cup mouth 120, the filter paper is squeezed after the coffee expands when encountering hot water, at the moment, the first protrusions 140 are closely attached to the filter paper and fully contacted, because the first protrusions 140 are in the shape of fish scales, the contact area with the filter paper is larger, so that smoldering is more sufficient, a vacuum-like coffee space, namely the leakage groove 130, is formed at the part which is not contacted with the filter paper, and extract flows out of the leakage groove 130, the coffee is filtered out through the filtering port 110, and because the first bulges 140 are uniformly arranged, the part which is contacted with the filter paper and is subjected to stuffy steaming is uniform, and the part which forms a vacuum-like space with the filter paper is also uniform, the flow rate is uniform in the process of stuffy steaming and extracting the coffee, the taste of the prepared coffee is not uneven, the stuffy steaming is more sufficient and uniform, and the taste of the coffee is also ensured.

And fish scale shape first protruding 140's smooth even in surface, when laminating with filter paper, because the filter paper material is soft, easily takes place deformation, can laminate along the arch, when bellied place is more level and smooth, filter paper with the area of first protruding 140 contact is big, consequently first protruding 140's smooth even in surface can make filter paper with first protruding 140 is fully laminated, and the part of laminating is in fact the part that functions of braising promptly, and the area of braising like this is big, and the braising is more abundant.

As shown in fig. 2, a tray 160 and a handle 170 may be further provided at an outer side of the lower end of the cup body 100, the shape of the tray 160 is adapted to the shape of the mouth of a cup to be filled with coffee extract, and may be circular, or square, in the process of extracting coffee, the cup body 100 needs to be placed on the cup mouth of a cup containing coffee extract, so that the extracted coffee can smoothly and directly enter the cup to be used from the filter mouth, the tray 160 is directly placed at the rim of the cup, so that the cup body 100 can be supported for use, the use is simple and convenient, in the using process, the hot water is too hot to directly contact the cup body 100, the handle 170 can conveniently take up the cup body 100, the hands are prevented from directly contacting the cup body 100, and the filtered coffee filter residue is more conveniently poured.

As shown in fig. 3, as an alternative scheme, the first protrusions 140 are distributed in a row shape and arranged on the inner surface of the cup body 100 in a surrounding manner from top to bottom, so that the contact area between the first protrusions 140 and the filter paper is wider, when hot water is poured into the coffee powder, the coffee powder begins to expand and press the filter paper, the filter paper and the first protrusions 140 begin to be tightly attached, and the larger the contact area is, the larger the attachment area is, and the more sufficient steaming is.

According to fig. 7, as a preferred scheme, the heights of the first protrusions 140 in the same row are the same, and the heights of the first protrusions 140 in different rows are gradually higher from top to bottom, this allows the first protrusions 140 to be circumferentially arranged on the inner surface of the cup body 100 while ensuring the same number of the first protrusions per row, each row is maintained at the same angle, so that the first protrusions 140 are not raised or lowered while colliding against the filter paper, but is smooth from top to bottom, so that the contact of the steaming positions is more uniform, after the filter paper is attached to the first protrusions 140, the overall shape of the cup body 100 is consistent with that of the cup body, so that each first protrusion 140 can be attached to the filter paper, the steaming effect is better, the steaming is more uniform, and the taste of the extracted coffee liquid is more uniform.

According to fig. 9, the first protrusions 140 may be specifically provided with 5 rows, each row is 12, the size of the first protrusions 140 in the same row is the same, the size of the first protrusions 140 in different rows is different, the two rows of first protrusions are connected, the upper row is larger than the lower row of first protrusions, so that the better braising effect can be achieved, meanwhile, the structure in the cup body is not too messy, the appearance is ensured, the better coffee extraction effect can be achieved, the arrangement can be also 6 rows, the same effect can be achieved, and the description is omitted.

In addition, according to fig. 4 in conjunction with fig. 5 and 8, as another embodiment of the present disclosure, the heights of the first protrusions 140 in the same row may be different, and the heights of the first protrusions 140 gradually decrease from the center of the inner surface of the cup body 100 to both sides, so that the filter paper forms an oval shape in the cup body 100 after being attached to the first protrusions 140, and the extraction speed increases toward both sides, but the steaming effect is not affected because the lower the area of the top of the first protrusion 140 that the filter paper can contact is larger, the steaming is more sufficient, and the extraction speed is also increased.

As shown in fig. 5 and 6, the cross-sectional structure of the first protrusion 140 is horizontal at the bottom, gradually narrows from bottom to top, and has an arc-shaped top to form a fish-scale protrusion, and the top of the first protrusion 140 is relatively smooth and has the largest contact area with filter paper, so that when coffee is subjected to smoldering, the filter paper can be sufficiently attached to the first protrusion 140, the smoldering area is increased, and the speed of coffee extraction is not affected.

In addition, when the fish-shaped fish tail is observed from the cup mouth 120 to the filter mouth 110, the shape of the single first bulge 140 is similar to the scale of the fish, and the first bulges 140 are formed by the fish-scale-shaped bulges due to the stacking arrangement of the plurality of first bulges, so that the visual effect of the whole fish tail is formed. The leakage groove 130 formed by the intersection between the first bulges 140 is matched with the first bulges 140 to form the appearance of alternating light and shade, so that the inner surface of the cup body 100 is more like a fish tail, when the cup body 100 is internally pasted with filter paper and filled with coffee powder, and hot water is poured from the cup mouth 120, the air tightness of the whole braising is better due to the fish scale-shaped structure, the vacuum-like space formed between the first bulges 140 and the filter paper is not easy to enter the outside air, the better effect of coffee in the braising process is ensured, and when coffee extract flows out from the leakage groove 130, the coffee extract can flow down along the edge of the first bulges 140 along the fan-shaped outline outside the first bulges 140, the coffee extract flowing out is more vivid in level, more uniform in taste, attractive and practical. The first bulges in the shape of the fish scales are arranged in a stacked mode, the opening of the formed sector faces the direction of the cup opening, and the opening of the sector facing the direction of the filter opening is provided with a groove relative to the design that the opening of the sector faces the direction of the filter opening, so that the flow of the extraction liquid flows more smoothly.

As shown in fig. 3, the cup body 100 may further include a plurality of drainage strips 150, the plurality of drainage strips 150 are uniformly disposed at the lower end of the inner surface of the cup body 100, and surround the inner surface of the cup body 100, so that during the process of flowing down the coffee extract toward the filter opening 110, the coffee extract does not adhere to the inner surface of the cup body 100 to form a random flow direction, if a random flow direction is formed, the time of coffee extraction is prolonged, the coffee extract is splashed at the filter opening 110 due to too fast flow rate, the environment is polluted, coffee waste is caused, and the problem is solved by the drainage strips 150. Of course, it is also possible to dispense with the described drainage strips.

Specifically, there may be 12 drainage strips 150, each drainage strip 150 has a length of 1.5cm, each drainage strip 150 has a thickness of 2mm, a gap exists between each drainage strip 150 and the first protrusion 140, the number of drainage strips 150 corresponds to the number of first protrusions 140 in each row, so that coffee extract can correspondingly contact with the drainage strips 150 when flowing downwards through the leakage groove 130, coffee extract flowing out of each leakage groove 130 can contact with the drainage strips 150 for drainage, and each drainage strip 150 has a length of 1.5cm, so that the time for the coffee extract to flow along the drainage strip 150 is not too long, but a better drainage effect can be achieved.

In addition, the length of the drainage strip 150 can be set to be 2cm, and the same effect can be achieved, which is not described herein again.

The drainage strip 150 is preferably a strip-shaped bulge, so that when the extracted coffee liquid is converged towards the direction of the filter opening 110, the extracted coffee liquid is directly drained to the filter opening 110 along the strip-shaped bulge along the raised edge of the drainage strip 150 at the lower end of the cup body 100, the speed is higher than that of the coffee liquid directly flowing from the lower part of the inner surface of the cup body 100, the directionality is better, the drainage effect on coffee extract is better, the extracted coffee liquid can more easily pass through the filter opening 110, the flow speed of the coffee extract is accelerated, and the coffee extraction time is shortened.

The rim of a cup 120 diameter of cup 100 specifically can be 9.1cm, cup 100 height can be 7.2cm, make the coffee filter cup possess more sufficient space in the size, can hold more coffee powder, can have multiple selection on the difference, the 110 diameters of filter opening set up to 2.1cm, so both can not let the smooth extraction that leads to of coffee passageway transition not enough, simultaneously can not the velocity of flow slowly cause the extraction excessively again, the degree of difficulty that the operative employee ground coffee also greatly reduced like this, it just makes the fine coffee of taste to go up the hand easily.

The cup body 100 is an inverted cone round table, the cup body 100 is hollow inside, a cup opening 120 is formed in the top end of the cup body 100, a filter opening 110 is formed in the bottom end of the cup body 100, when filter paper and coffee powder are placed in the cup body 100, hot water is poured into the cup opening 120, and extracted coffee flows out of the filter opening 110, because the cup body 100 is an inverted cone, the size of the inverted cone is gradually reduced from top to bottom, so that the extracted coffee can be slowly converged in the process of flowing downwards, the taste of the coffee can keep a certain concentration, and meanwhile, when the extracted coffee passes through the filter opening 110, the flow rate of the extracted coffee is guaranteed, and the waiting time is shortened.

As another embodiment of the present application, according to fig. 3 with reference to fig. 7, fig. 8 and fig. 9, the first protrusions 140 in each row have the same number and different sizes, the size of the first protrusions 140 in the two adjacent rows along the cup body 100 from top to bottom is smaller than that of the first protrusions 140 in the upper row, and the size of the first protrusions 140 in each row is reduced, so that the number of the first protrusions 140 in each row is kept the same from top to bottom, and when the filter paper is attached to the first protrusions 140, the contact range of the first protrusions 140 in each row with the filter paper is larger, that is, the range of the steaming effect actually performed in each row is larger, so that the steaming effect is more sufficient, and the taste of the extracted coffee is better.

In addition, according to fig. 5, as another embodiment of the present disclosure, the heights of the first protrusions 140 in the same row may be different, and the heights of the first protrusions 140 gradually decrease from the center of the inner surface of the cup body 100 to both sides, so that the filter paper forms an oval shape in the cup body 100 after being attached to the first protrusions 140, and the extraction speed increases toward both sides, but the steaming effect is not affected because the lower the area of the top of the first protrusion 140 that can contact the filter paper is, the more the steaming is sufficient, and the extraction speed is also increased.

The application the container that holds liquid can not only be restricted to coffee filter cup, also can be coffee cup, coffee pot, share kettle, drinking cup, kettle etc. the container include: the cup comprises a cup body 100, a cup opening 130 and a cup bottom 170, wherein the cup opening 130 is arranged at the top end of the cup body 100; the cup bottom 170 is arranged at the bottom end of the cup body 100; the cup body 100 comprises a plurality of first protrusions 140, the first protrusions 140 are uniformly arranged on the inner surface of the cup body 100, the first protrusions 140 are fish-scale-shaped, adjacent first protrusions 140 intersect, and the height of the intersection between adjacent first protrusions 140 is smaller than that of each first protrusion 140, so that a leakage groove 130 is formed.

The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the specific implementations of the present application are not to be considered limited to these descriptions. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims (10)

1. A coffee filter cup is characterized by comprising

A cup body;

the cup mouth is arranged at the top end of the cup body; and

the filter opening is arranged at the bottom end of the cup body;

the cup body comprises a plurality of first bulges, the first bulges are uniformly arranged on the inner surface of the cup body, the first bulges are fish-scale-shaped, the adjacent first bulges are intersected, the height of the intersection between the adjacent first bulges is smaller than that of each first bulge, and a leakage groove is formed.

2. The coffee filter cup of claim 1, wherein the first protrusions are distributed in a row and are uniformly disposed on the inner surface of the cup body from top to bottom.

3. A coffee filter cup according to claim 2 wherein the number of first projections in each row is the same, being 12, the size of the first projections in the previous row being greater than the size of the first projections in the next row.

4. A coffee filter cup according to claim 2 wherein there are a total of 5 rows of said first projections and the two consecutive rows are equally spaced.

5. A coffee filter bowl according to claim 4 wherein the first projections of a row are of the same height and the height of the first projections of different rows increases progressively from top to bottom.

6. A coffee filter bowl according to claim 1 wherein the first protrusion is horizontal at the bottom, gradually protrudes upwards from the bottom to the top, gradually narrows during the upward protrusion, and has an arc-shaped top.

7. A coffee filter bowl according to claim 6 wherein the first lobe has a fan-shaped outer profile, the first lobe having a smooth semi-circular upper portion and an inwardly curved lower portion.

8. A coffee filter cup according to claim 1, wherein said notches are downwardly extending arcuate recesses, and adjacent notches are equally spaced and are centrosymmetrically arranged.

9. A coffee filter cup according to claim 1, wherein the cup body further comprises a drainage strip which is an elongated protrusion, the drainage strip is uniformly arranged at the lower end of the inner surface of the cup body, and a gap is formed between the drainage strip and the first protrusion; the drainage strip has a plurality ofly, and is a plurality of the length of drainage strip is 1.5cm, and thickness is 2 mm.

10. A container, said container comprising:

a cup body;

the cup mouth is arranged at the top end of the cup body; and

the cup bottom is arranged at the bottom end of the cup body;

the cup body comprises a plurality of first bulges, the first bulges are uniformly arranged on the inner surface of the cup body, the first bulges are fish-scale-shaped, the adjacent first bulges are intersected, the height of the intersection between the adjacent first bulges is smaller than that of each first bulge, and a leakage groove is formed.

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