Beverage filtering device and portable cup

Abstract

The utility model relates to a beverage filtering device and a portable cup, and the beverage filtering device comprises a filtering cup, the filtering cup is of a funnel-shaped structure, the inner side wall of the filtering cup is provided with two or more flow guide grooves, the flow guide grooves are distributed in the circumferential direction of the inner side wall of the filtering cup, and the interior of a cavity of the filtering cup is used for containing a filtering net; a mounting hole is formed in the middle of the bracket, the mounting hole is matched with the outer side wall of the filter cup, and the bracket is provided with an exhaust gap. In the solid beverage brewing process, hot water sequentially passes through solid particles and the filter screen to obtain a liquid beverage, the liquid beverage falls into the container through the side wall of the filter cup, the liquid beverage can conveniently flow out of the filter cup through the flow guide groove formed in the side wall of the filter cup, and the filtering efficiency is improved; expanded gas generated after the liquid beverage falls into the container is exhausted through the exhaust gap of the bracket, so that the situation that the filtering speed is reduced and even the beverage filtering device is jacked up due to the fact that the expanded gas cannot be exhausted is avoided.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cups, and in particular to a beverage filtering device and a portable cup. Background Art

[0002] Solid beverages are granular, flaky or powdered beverages that need to be brewed before they can be consumed. Some solid beverages, such as coffee, need to filter out larger particles during the brewing process. Hand-brewed coffee is a common way of brewing coffee. The water flow is manually controlled to allow hot water to slowly pass through the coffee powder to extract the essence of the coffee. Most existing hand-brewed coffee devices are used to support the filter so that the filter can be used to hold the coffee powder. The device is then placed as a whole at the opening above the container. The hot water used for brewing flows through the coffee powder and the filter in turn and then flows into the container below. However, during the brewing process, the hand-brewed coffee device, filter and coffee located at the opening above the container make the internal cavity of the container relatively sealed, resulting in the expansion gas generated by the hot water used for brewing after entering the container cannot be discharged, causing the pressure inside the container to rise and reducing the filtration speed. Utility Model Content

[0003] In order to overcome the problems existing in the related art, the present disclosure provides a beverage filtering device and a portable cup.

[0004] According to a first aspect of an embodiment of the present disclosure, there is provided a beverage filtering device, comprising:

[0005] The filter cup is a funnel-shaped structure, with a liquid inlet and a liquid outlet respectively provided at two opposite ends, and a guide groove provided on the inner side wall of the filter cup. There are more than two guide grooves, and the more than two guide grooves are arranged circumferentially along the inner side wall of the filter cup. The cavity of the filter cup is used to place a filter screen;

[0006] A bracket, a mounting hole is opened in the middle of the bracket, the mounting hole matches the outer side wall of the filter cup, and the bracket is provided with an exhaust gap.

[0007] In some embodiments, the bracket is a plate-shaped structure, and a connecting portion is provided on one side of the bracket.

[0008] In some embodiments, the connection portion includes a supporting protrusion, one end of the supporting protrusion is connected to the bracket, and the other end of the supporting protrusion is used to abut against the end of the container opening, and the bracket and the end of the container opening form the exhaust gap.

[0009] In some embodiments, there are more than two supporting protrusions, and the more than two supporting protrusions are arranged around the mounting hole.

[0010] In some embodiments, the main body of the filter cup is a truncated cone structure, the liquid inlet is provided at the lower bottom surface of the truncated cone structure of the filter cup, and the liquid outlet is provided at the upper bottom surface of the truncated cone structure of the filter cup.

[0011] In some embodiments, the guide groove extends from the liquid inlet to the liquid outlet.

[0012] In some embodiments, the outer side wall of the filter cup is provided with a first limiting portion;

[0013] The bracket is provided with a second limiting portion, the second limiting portion is located at the edge of the mounting hole, and the first limiting portion matches the second limiting portion.

[0014] In some embodiments, the first limiting portion includes a limiting groove;

[0015] The second limiting portion includes a limiting protrusion.

[0016] In some embodiments, the limiting groove extends from the liquid inlet to the liquid outlet along the truncated cone structure generatrix of the filter cup.

[0017] According to a second aspect of the embodiments of the present disclosure, there is provided a portable cup, comprising: a beverage filtering device as described in any one of the embodiments of the first aspect;

[0018] Cup body;

[0019] A cup cover is detachably connected to the cup body.

[0020] In some embodiments, the cup body is provided with a supporting portion, and the supporting portion is used to support the beverage filtering device.

[0021] In some embodiments, the support portion includes a flange;

[0022] The flange is arranged on the edge of the opening of the cup body.

[0023] In some embodiments, the cup cover is detachably connected to the beverage filtering device.

[0024] In some embodiments, a mounting portion is provided on a side of the cup cover facing the cup body;

[0025] The mounting portion is detachably connected to the filter cup.

[0026] In some embodiments, a filter is also included;

[0027] The filter screen is located inside the cavity of the filter cup.

[0028] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: during the solid beverage brewing process, the liquid beverage obtained after hot water passes through the solid particles and the filter in sequence falls into the container through the side wall of the filter cup, and a guide groove is provided on the side wall of the filter cup to facilitate the liquid beverage to flow out of the filter cup, thereby accelerating the filtration efficiency; the expanded gas generated after the liquid beverage falls into the container is discharged through the exhaust gap of the bracket to avoid a reduction in the filtration speed due to the inability to discharge the expanded gas, or even lifting up the beverage filtering device.

[0029] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0031] Figure 1 is an exploded view of a portable cup according to an exemplary embodiment;

[0032] Figure 2 is a schematic diagram of installing a beverage filtering device according to an exemplary embodiment;

[0033] Figure 3 is a schematic structural diagram of a filter cup according to an exemplary embodiment;

[0034] Figure 4 is a schematic structural diagram of a bracket according to an exemplary embodiment;

[0035] Figure 5 It is a schematic diagram of the installation of the filter cup and the cup cover according to an exemplary embodiment.

[0036] Reference numerals:

[0037] 1. Filter cup; 11. Guide groove; 12. Limit groove;

[0038] 2. Bracket; 21. Exhaust gap; 22. Connecting part; 23. Mounting hole; 24. Limiting protrusion;

[0039] 3. Filter;

[0040] 4. cup body; 41. support part;

[0041] 5. cup cover; 51. mounting portion; 52. drinking hole; 53. air hole. DETAILED DESCRIPTION

[0042] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0043] Figure 2 is a schematic diagram of installing a beverage filtering device according to an exemplary embodiment. Figure 3 is a schematic structural diagram of a filter cup according to an exemplary embodiment. Figure 4 is a schematic diagram of the structure of a bracket according to an exemplary embodiment; Figure 1 , Figure 3 and Figure 4 As shown, according to the first aspect of the embodiment of the present disclosure, there is provided a beverage filtering device, including: a filter cup 1, the filter cup 1 is a funnel-shaped structure, the inner wall of the filter cup 1 is provided with a guide groove 11, there are more than two guide grooves 11, and the more than two guide grooves 11 are arranged circumferentially along the inner wall of the filter cup 1, and the interior of the cavity of the filter cup 1 is used to place a filter screen 3; a bracket 2, a mounting hole 23 is opened in the middle of the bracket 2, the mounting hole 23 matches the outer wall of the filter cup 1, and the bracket 2 is provided with an exhaust gap 21.

[0044] The filter cup 1 with a funnel-shaped structure is used to place the filter screen 3. The filter screen 3 is also funnel-shaped and located inside the cavity of the filter cup 1. The cavity of the filter screen 3 is used to place solid beverages, such as coffee powder. The filter cup 1 passes through the mounting hole 23 of the bracket 2 and is detachably connected to the bracket 2. By setting the bracket 2, the filter cup 1 can be placed at the opening of the container. During the coffee brewing process, the coffee liquid obtained after the hot water passes through the coffee powder and the filter screen 3 in turn falls into the container through the side wall of the filter cup 1. By setting the guide groove 11 on the side wall of the filter cup 1, it is convenient for the coffee liquid to flow out of the filter cup 1, thereby accelerating the filtering efficiency; the expansion gas generated after the coffee liquid falls into the container is discharged through the exhaust gap 21 of the bracket 2, so as to avoid the reduction of the filtering speed due to the inability to discharge the expansion gas, or even the lifting of the beverage filtering device.

[0045] In the disclosed embodiment, the bracket 2 is a plate-shaped structure, and a connecting portion 22 is provided on one side of the bracket 2 . The bracket 2 is installed on the adapted container opening through the connecting portion 22 .

[0046] In some embodiments, the connecting portion 22 includes a supporting protrusion, one end of which is connected to the bracket 2, and the other end of which is used to abut against the end of the container opening. The bracket 2 and the end of the container opening form an exhaust gap 21 for discharging the expanded gas in the container. The overall structure is relatively simple, which effectively reduces the production cost.

[0047] In some embodiments, there are more than two supporting protrusions, which are arranged around the mounting hole 23 to fit the opening of the container, and each supporting protrusion abuts against the edge of the container opening to support the bracket 2 and the filter cup 1 .

[0048] like Figure 2 As shown, after each supporting protrusion abuts against the edge of the container opening, an exhaust gap 21 is formed between the side of the bracket 2 and the container opening. The filter cup 1 passes through the bracket 2 through the mounting hole 23, and the end with the smaller opening of the filter cup 1 faces the interior of the container cavity for the coffee liquid to flow out.

[0049] For example, there are four supporting protrusions, and the four supporting protrusions are arranged in a rectangular shape around the mounting hole 23 .

[0050] In the disclosed embodiment, the main body of the filter cup 1 is a truncated cone structure, and a liquid inlet is provided at the lower bottom surface of the truncated cone structure of the filter cup 1 for introducing hot water, and a liquid outlet is provided at the upper bottom surface of the truncated cone structure of the filter cup 1 for discharging coffee liquid.

[0051] In some embodiments, the diameter of the liquid inlet is larger than the diameter of the liquid outlet, so that the filter cup 1 forms a funnel-shaped structure. In addition, the diameter of the filter cup 1 gradually increases from the liquid outlet end to the liquid inlet end.

[0052] In some embodiments, the diameter of the mounting hole 23 is larger than the diameter of the liquid outlet and smaller than the diameter of the liquid inlet, so that after the end of the filter cup 1 with the liquid outlet passes through the mounting hole 23, the mounting hole 23 can clamp the side wall of the filter cup 1 to achieve the connection between the bracket 2 and the filter cup 1. The mounting method is relatively simple, which improves the portability of the present disclosure.

[0053] It should be noted here that a person skilled in the art can set the diameter of the mounting hole 23 according to actual conditions, so long as it can clamp the side wall of the filter cup 1 and allow one end of the liquid outlet of the filter cup 1 to protrude to a suitable length to prevent the coffee liquid in the container from submerging the liquid outlet of the filter cup 1 during the brewing process.

[0054] In the disclosed embodiment, the filter cup 1 is configured as a truncated cone structure with openings at both ends, so as to support the filter screen 3 disposed therein and keep the conical structure.

[0055] When brewing coffee, the filter 3 is placed inside the cavity of the filter cup 1, which has a cavity for placing coffee powder, and the opening at the bottom of the cone structure of the filter 3 is used to pass hot water. Figure 1 and Figure 2As shown, under the support of the filter cup 1, the main body of the filter 3 is in a conical structure, the filter 3 is placed into the cavity of the filter cup 1 from the liquid inlet of the filter cup 1, the outer wall of the filter 3 is in contact with the inner wall of the filter cup 1, and the vertex of the conical structure of the filter 3 is exposed from the liquid outlet of the filter cup 1. When hot water enters the coffee powder from the opening of the filter 3, the filter 3 with a conical structure helps to control the speed and direction of the water flow. In the process of hand-brewed coffee, the uniform distribution of the water flow is crucial for extracting the taste of the coffee. The conical shape allows the water flow to start from the center point and gradually spread outward, ensuring that the coffee powder can be evenly wetted by water, thereby extracting a consistent taste and flavor. The filter 3 with a conical structure can effectively separate the coffee powder and water. When the water flows through the filter 3, it will generate downward gravity, helping the coffee liquid to quickly pass through the filter 3, reducing the contact time between the coffee and the air, avoiding excessive oxidation, and maintaining the freshness and flavor of the coffee. Furthermore, the conical filter 3 reduces the contact area between the coffee powder and the air, thereby reducing heat loss and helping to maintain the extraction temperature of the coffee.

[0056] In the disclosed embodiment, after hot water permeates the filter screen 3 under the action of gravity and becomes coffee liquid, it flows into the guide groove 11 of the filter cup 1. By providing the guide groove 11, when the water flows through the filter, the guide groove 11 disperses the water flow inside the filter cup 1, increasing the contact between the water flow and the coffee powder, thereby improving the extraction efficiency and uniformity of the coffee. In addition, the guide groove 11 can guide the water flow to flow along a specific path, which helps the water flow to pass through the coffee powder layer more evenly and reduce the situation of local oversaturation or insufficient filtration. This can ensure that the taste of the coffee is more balanced and consistent.

[0057] In the embodiments of the present disclosure, Figure 1 and Figure 3 As shown, the guide groove 11 extends from the liquid inlet to the liquid outlet, so that the coffee liquid can flow out from the liquid outlet after passing through the guide groove 11.

[0058] In some embodiments, more than two guide grooves 11 are circumferentially arranged on the inner wall of the guide groove 11 along the axis of the filter cup 1 , and more than two guide grooves 11 are arranged at intervals to make the guide more uniform.

[0059] In some embodiments, Figure 1 and Figure 3 As shown, the extension direction of the guide groove 11 is consistent with the generatrix of the truncated cone structure of the filter cup 1, so as to speed up the diversion of the coffee liquid and improve the filtering speed.

[0060] In the disclosed embodiment, the outer wall of the filter cup 1 is provided with a first limiting portion; the bracket 2 is provided with a second limiting portion, the second limiting portion is located at the edge of the mounting hole 23, and the first limiting portion matches the second limiting portion.

[0061] When the filter cup 1 is installed on the bracket 2 through the installation hole 23, the first limiting portion is connected to the second limiting portion. By providing the first limiting portion and the second limiting portion, the connection stability between the filter cup 1 and the bracket 2 is effectively improved.

[0062] In some embodiments, the first limiting portion includes a limiting groove 12, and the second limiting portion includes a limiting protrusion 24. The shape of the limiting protrusion 24 matches the shape of the inner wall of the limiting groove 12. When the filter cup 1 is inserted into the mounting hole 23, the limiting protrusion 24 is inserted into the limiting groove 12, so that the connection between the filter cup 1 and the bracket 2 is stable.

[0063] In the disclosed embodiment, the limiting groove 12 extends from the liquid inlet to the liquid outlet along the busbar of the truncated cone structure of the filter cup 1. Thus, when one end of the liquid outlet of the filter cup 1 is inserted into the mounting hole 23, the limiting protrusion 24 slides into the opening of the limiting groove 12 on the side close to the liquid outlet. As the filter cup 1 is inserted, the limiting protrusion 24 slides in the limiting groove 12 until an interference fit is formed between the mounting hole 23 and the side wall of the filter cup 1. The limiting protrusion 24 and the limiting groove 12 have an interference fit, and together clamp the filter cup 1 to keep it stable.

[0064] In some embodiments, there are more than two limiting grooves 12 , and the more than two limiting grooves 12 are circumferentially arranged on the outer wall of the guide groove 11 along the axis of the filter cup 1 , and the more than two limiting grooves 12 are arranged at intervals.

[0065] In some embodiments, there are more than two limiting protrusions 24 , and the more than two limiting protrusions 24 are circumferentially arranged on the inner wall of the mounting hole 23 along the axis of the mounting hole 23 , and the more than two limiting protrusions 24 are arranged at intervals.

[0066] In some embodiments, more than two limiting grooves 12 and more than two limiting protrusions 24 are arranged in a one-to-one correspondence, so as to further improve the installation stability between the filter cup 1 and the bracket 2 .

[0067] In some embodiments, the guide groove 11 is a V-shaped groove.

[0068] In some embodiments, the limiting groove 12 is a V-shaped groove.

[0069] In some embodiments, the limiting protrusion 24 is in a triangular structure and matches the limiting groove 12 .

[0070] In some embodiments, Figure 3 As shown, more than two guide grooves 11 are arranged in one-to-one correspondence with more than two limiting grooves 12 , and the guide grooves 11 and the limiting grooves 12 are arranged in sequence and spaced apart along the circumference of the filter cup 1 .

[0071] In some embodiments, the side wall of the filter cup 1 is bent toward the inside and outside of the filter cup 1 along the generatrix of the cone structure of the filter cup 1, thereby forming a guide groove 11 and a limit groove 12 in turn. The overall structure is relatively simple, which effectively reduces the production cost.

[0072] In another embodiment of the present disclosure, the bracket 2 and the filter cup 1 are an integrated structure, and the edge of the mounting hole 23 of the bracket 2 is connected to the edge of one end of the liquid inlet of the filter cup 1, further improving the portability of the embodiment of the present disclosure.

[0073] In another embodiment of the present disclosure, the inner wall of the filter cup 2 is provided with two or more ridges, the main body of the ridge is in the shape of an elongated strip, and the ridge extends from one end of the liquid inlet of the filter cup to one end of the liquid outlet, and a guide groove 11 is formed between two adjacent ridges.

[0074] Based on the same concept, the present disclosure also provides a portable cup, such as Figure 1 As shown, the portable cup comprises: the beverage filtering device described in any one of the embodiments of the first aspect above; a cup body 4; and a cup cover 5, which is detachably connected to the cup body 4.

[0075] The beverage filter device is disposed at the opening of the cup body 4, and the filtered coffee liquid flows into the cup body 4 from the liquid outlet of the filter cup 1. The beverage filter device is detachably connected to the cup body 4. After the coffee is brewed, the beverage filter device can be removed, which effectively improves the portability of the present invention. The cup cover 5 is detachably connected to the opening of the cup body 4. After the beverage filter device is removed from the cup body 4, the cup cover 5 can be installed at the opening of the cup body 4 to prevent coffee from splashing during movement.

[0076] In some embodiments, a snap-fit ​​portion is provided on the side of the cup cover 5 facing the cup body 4 , and the snap-fit ​​portion matches the opening of the cup body 4 . The cup cover 5 is snap-fitted to the cup body 4 via the snap-fit ​​portion, so that the cup cover 5 and the cup body 4 are detachably connected.

[0077] In some embodiments, the snap-fitting portion is in the form of an annular groove structure, that is, the annular shape of the snap-fitting portion matches the edge of the opening of the cup body 4, and the connection between the cup body 4 and the cup cover 5 is achieved by snapping the edge of the opening of the cup body 4 into the groove of the snap-fitting portion.

[0078] In the embodiments of the present disclosure, Figure 2 As shown, the cup body 4 is provided with a supporting portion 41 , and the supporting portion 41 is used to support the beverage filtering device, that is, to support the beverage filtering device during the brewing process so that it is maintained at the opening of the cup body 4 .

[0079] In some embodiments, the support portion 41 matches the bracket 2 , and the support portion 41 is connected to the bracket 2 . By providing the support plate and the bracket 2 , the beverage filtering device and the cup body 4 can be detachably connected.

[0080] In some embodiments, the support portion 41 includes a flange; the flange is arranged at the edge of the opening of the cup body 4, and the bracket 2 is supported by the flange.

[0081] In some embodiments, the flange is arranged in an annular shape along the edge of the opening of the cup body 4 , one end of the flange is connected to the cup body 4 , and one side of the flange is connected to the supporting protrusion of the bracket 2 .

[0082] In some embodiments, the flange is annularly sleeved on the edge of the opening of the cup body 4, that is, the flange arranged at the opening of the cup body 4 protrudes toward the outside of the cup body 4, and more than two supporting protrusions arranged on the bracket 2 respectively abut against the side surfaces of the flange.

[0083] In some embodiments, the cup cover 5 is detachably connected to the cup body 4 via a flange.

[0084] In some embodiments, the snap-fitting portion provided on the cup cover 5 is an annular structure, and the inner side wall of the snap-fitting portion of the annular structure is interference fit with the end of the flange away from the cup body 4 to achieve a detachable connection between the cup cover 5 and the cup body 4 .

[0085] In the embodiment of the present application, the cup cover 5 is detachably connected to the beverage filter device. When brewing solid beverages that do not require filtration, such as tea or milk powder, or when the beverage filter device is no longer needed after brewing, the beverage filter device can be installed on the cup cover 5 for easy storage.

[0086] In some embodiments, Figure 5 As shown, a mounting portion 51 is provided on the side of the cup cover 5 facing the cup body 4; the mounting portion 51 is detachably connected to the filter cup 1, so that after the filter cup 1 is connected to the mounting portion 51, the cup cover 5 can be installed on the cup body 4. At this time, the filter cup 1 is located as a whole inside the cavity of the cup body 4, saving space and facilitating storage.

[0087] In some embodiments, the main body of the mounting portion 51 is a columnar structure, one end of the mounting portion 51 is connected to the cup cover 5, and the side of the mounting portion 51 matches the liquid inlet of the filter cup 1, that is, the diameter of the mounting portion 51 matches the inner diameter of one end of the liquid inlet of the filter cup 1, and the connection between the mounting portion 51 and the filter cup 1 is achieved by interference fit.

[0088] In some embodiments, the main body of the mounting portion 51 is a columnar structure, one end of the mounting portion 51 is connected to the cup cover 5, and the side of the mounting portion 51 matches the liquid outlet of the filter cup 1, that is, the diameter of the mounting portion 51 matches the inner diameter of one end of the liquid outlet of the filter cup 1, and the connection between the mounting portion 51 and the filter cup 1 is achieved by interference fit.

[0089] In some embodiments, the main body of the mounting portion 51 is a circular groove structure, the circular groove structure of the mounting portion 51 opens toward the cup body 4, and the side surface of the mounting portion 51 matches the end of the filter cup 1 provided with the liquid inlet, that is, the inner diameter of the mounting portion 51 matches the outer diameter of the end of the filter cup 1 provided with the liquid inlet, and the connection between the mounting portion 51 and the filter cup 1 is achieved by interference fit.

[0090] In some embodiments, the main body of the mounting portion 51 is a circular groove structure, the circular groove structure of the mounting portion 51 opens toward the cup body 4, and the side surface of the mounting portion 51 matches the end of the filter cup 1 provided with the liquid outlet, that is, the inner diameter of the mounting portion 51 matches the outer diameter of the end of the filter cup 1 provided with the liquid outlet, and the connection between the mounting portion 51 and the filter cup 1 is achieved by interference fit.

[0091] In the embodiments of the present disclosure, Figure 1 and Figure 5 As shown, the cup cover 5 is also provided with a drinking hole 52 and an air hole 53; the drinking hole 52 is used to allow the liquid beverage in the cup body 4 to flow out for the user to drink, and the air hole 53 is used to balance the air pressure inside the cavity of the cup body 4 during the drinking process.

[0092] In some embodiments, the mounting portion 51 is located in the middle of the cup cover 5 , the drinking hole 52 and the air hole 53 are symmetrically arranged about the mounting portion 51 , and the drinking hole 52 and the air hole 53 are respectively close to the edge of the cup cover 5 .

[0093] In the disclosed embodiment, a filter screen 3 is also included; the filter screen 3 is located inside the cavity of the filter cup 1 .

[0094] In some embodiments, the filter screen 3 is in a conical structure, and an opening is provided at the bottom surface of the conical structure of the filter screen 3 .

[0095] In some embodiments, the opening edge of the filter 3 is connected to the filter cup 1, so that the user can directly use it for brewing.

[0096] In some embodiments, the filter screen 3 may be made of filter paper made of wood pulp paper or non-woven fabric, or other mesh materials.

[0097] It should be noted here that, although coffee is used as an example to introduce the various embodiments of the present disclosure, the present disclosure is also applicable to other solid beverages that need to be filtered or do not need to be filtered.

[0098] In some embodiments, the cup body 4 can be made of food grade paper material, the bracket 2 can be made of food grade paper material, the filter cup 1 can be made of food grade paper material, edible bamboo pulp or sugarcane pulp, and the cup cover 5 can be made of food grade plastic or food grade paper material.

[0099] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0100] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0101] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0102] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0103] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0104] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0105] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A beverage filtering device, characterized in that: include: The filter cup is a funnel-shaped structure, with a liquid inlet and a liquid outlet respectively provided at two opposite ends, and a guide groove provided on the inner side wall of the filter cup. There are more than two guide grooves, and the more than two guide grooves are arranged circumferentially along the inner side wall of the filter cup. The cavity of the filter cup is used to place a filter screen; A bracket is provided with a mounting hole in the middle of the bracket, the mounting hole matches the outer side wall of the filter cup, and the bracket is provided with an exhaust gap.

2. The beverage filtering device according to claim 1, characterized in that: The bracket is a plate-shaped structure, and a connecting portion is provided on one side of the bracket.

3. The beverage filtering device according to claim 2, characterized in that: The connecting portion includes a supporting protrusion, one end of which is connected to the bracket, and the other end of which is used to abut against the end of the container opening, and the bracket and the end of the container opening form the exhaust gap.

4. The beverage filtering device according to claim 3, characterized in that: There are more than two supporting protrusions, and the more than two supporting protrusions are arranged around the mounting hole.

5. The beverage filtering device according to claim 1, characterized in that: The main body of the filter cup is in a truncated cone structure. The liquid inlet is provided on the lower bottom surface of the truncated cone structure of the filter cup, and the liquid outlet is provided on the upper bottom surface of the truncated cone structure of the filter cup.

6. The beverage filtering device according to claim 5, characterized in that: The guide groove extends from the liquid inlet to the liquid outlet.

7. The beverage filtering device according to claim 5, characterized in that: The outer side wall of the filter cup is provided with a first limiting portion; The bracket is provided with a second limiting portion, the second limiting portion is located at the edge of the mounting hole, and the first limiting portion matches the second limiting portion.

8. The beverage filtering device according to claim 7, characterized in that: The first limiting portion includes a limiting groove; The second limiting portion includes a limiting protrusion.

9. The beverage filtering device according to claim 8, characterized in that: The limiting groove extends from the liquid inlet to the liquid outlet along the truncated cone structure generatrix of the filter cup.

10. A portable cup, characterized in that: include: The beverage filtering device according to any one of claims 1 to 9; Cup body; A cup cover is detachably connected to the cup body.

11. The portable cup according to claim 10, characterized in that: The cup body is provided with a supporting portion, and the supporting portion is used to support the beverage filtering device.

12. The portable cup according to claim 11, characterized in that: The support portion includes a flange; The flange is arranged on the edge of the opening of the cup body.

13. The portable cup according to claim 10, characterized in that: The cup cover is detachably connected to the beverage filtering device.

14. The portable cup according to claim 13, characterized in that: A mounting portion is provided on a side of the cup cover facing the cup body; The mounting portion is detachably connected to the filter cup.

15. The portable cup according to claim 10, characterized in that: Also includes filter; The filter screen is located inside the cavity of the filter cup.

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