Capsule cup

Abstract

The utility model discloses a capsule cup which comprises a hollow cup body, a first sealing film and a second sealing film, wherein the top end of the hollow cup body is provided with a water inlet and a first sealing film for sealing and covering the water inlet, and the bottom end of the hollow cup body is provided with a water outlet and a second sealing film for sealing and covering the water outlet; a plurality of water inlet holes are formed in the water division pressing piece, the water division pressing piece is arranged in an inner cavity of the hollow cup body, and a water injection cavity can be formed by the water division pressing piece and the first sealing film; a filter paper bag; a filter paper membrane; and a puncturing structure. When water is increased to a certain weight, the puncturing structure sequentially acts on the filter paper membrane and the sealing membrane, liquid filtered for the first time directly flows to the crevasse of the sealing membrane and then flows through the water outlet to be discharged, and the filter paper bag is utilized to ensure that the filter function can still be realized under the condition that the filter paper membrane is damaged; and on the other hand, the two times of filtering can enable the liquid to be filtered to be finer and more smooth, and the taste of the beverage can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule cups, in particular to a capsule cup. Background Art

[0002] Capsule cups are used to store solid and liquid concentrated raw materials and can be used in conjunction with extraction equipment to make a variety of beverages.

[0003] In the prior art, a sealing film is provided on the top of the filter paper in the capsule cup, the raw material is placed on the sealing aluminum film, and a spike is provided under the filter paper. When in use, water is poured into the inner cavity of the capsule cup by using a brewing device. When the water increases to a certain weight, the sealing film contacts the spike below due to the heavy weight, and the spike pierces the sealing film. This structure has the following shortcomings: the deformation range and rupture limit of the filter paper need to be greater than the sealing film, and selection and matching are required during production. If one of the two is replaced (such as according to the user's product type: acidity and alkalinity, solid and liquid, etc.), the other one needs to be selected and matched. Utility Model Content

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a capsule cup.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A capsule cup, comprising:

[0007] A hollow cup body, with a water inlet and a first sealing film covering the water inlet at the top, and a water outlet and a second sealing film covering the water outlet at the bottom;

[0008] A water-dividing pressing sheet is provided with a plurality of water inlet holes, which is arranged in the inner cavity of the hollow cup body and can form a water injection cavity with the first sealing film;

[0009] A filter paper bag, the edge of which is fixed to the inner wall of the hollow cup body and can form a material storage cavity with the side of the water-dividing press sheet away from the first sealing film;

[0010] A filter paper membrane, wherein the inner bottom ring of the hollow cup body is provided with a first step for fixing the filter paper membrane, and the filter paper membrane is covered with a sealing film on one side close to the filter paper bag;

[0011] The puncture structure is arranged on the bottom wall of the inner cavity of the hollow cup body, and its sharp end faces the filter paper membrane, and can act on the sealing membrane.

[0012] Preferably, a protrusion is provided at the center of the water dividing pressing sheet. An annular groove is formed at the upper part of the water dividing pressing sheet at one end close to the first sealing film, and a circular groove is formed at the lower part of the water dividing pressing sheet at one end close to the storage cavity. A plurality of the water inlet holes are annularly arranged on the bottom wall of the annular groove.

[0013] Preferably, the inner diameter of the water inlet hole gradually decreases along the water inlet direction.

[0014] Preferably, a second step is annularly arranged on the inner cavity side wall of the hollow cup body at one end close to the first sealing film, and the mouth edge of the filter paper bag is fixedly connected with the second step.

[0015] Preferably, an annular clamping platform is extended outwards from the mouth edge of the water dividing pressing sheet, and the second step is adapted to the annular clamping platform and can provide an upward supporting force for the water dividing pressing sheet.

[0016] Preferably, the mouth edge of the filter paper bag is connected with the second step by heat sealing.

[0017] Preferably, the edge of the filter paper membrane is connected with the first step by heat sealing.

[0018] Preferably, an annular adhesive is coated on one side surface of the filter paper membrane facing away from the first step, and the sealing film is connected with the filter paper membrane by the adhesive on one side surface close to the filter paper membrane.

[0019] Preferably, the puncturing structure is a plurality of bone spurs arranged on the inner cavity bottom wall of the hollow cup body.

[0020] Preferably, a membrane breaking member is further included. The membrane breaking member is arranged at the center of the inner cavity bottom wall of the hollow cup body and extends downwards with a spike end facing the second sealing film. A plurality of connecting rib strips are annularly arranged on the outer periphery of the membrane breaking member, and a gap for water to pass through is formed between adjacent connecting rib strips.

[0021] The beneficial effects of the present utility model are as follows: The filter paper bag conducts the first filtration. After the sealing film is punctured, the filter paper membrane conducts the secondary filtration. When the water increases to a certain weight, the puncturing structure acts on the filter paper membrane and the sealing film successively. The liquid that has passed through the first filtration directly flows to the break of the sealing film and then flows through the water outlet to realize water outlet. The use of the filter paper bag ensures that the filtration function can still be realized even when the filter paper membrane is damaged, thereby saving the selection and matching work between the filter paper membrane and the sealing film, being beneficial to improving the production efficiency. On the other hand, the two-stage filtration can make the liquid filtration more delicate and is beneficial to improving the taste of the beverage. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of an embodiment in the present utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of longitudinal section;

[0024] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0025] As shown in the figure:

[0026] 1-hollow cup body, 11-water inlet, 12-first sealing film, 13-water outlet, 14-second sealing film, 15-first step, 16-second step;

[0027] 2-water dividing sheet, 21-water inlet hole, 22-water injection cavity, 23-protrusion, 231-annular groove, 232-circular groove;

[0028] 3-filter paper bag, 31-storage cavity;

[0029] 4-filter paper membrane, 41-sealing membrane;

[0030] 5-Punch structure;

[0031] 6-membrane breaking piece, 61-connecting ribs, 62-gap. DETAILED DESCRIPTION

[0032] The following is a detailed explanation of the implementation of the present invention in conjunction with the accompanying drawings. The accompanying drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0033] See also Figures 1 - 3 In this embodiment, a capsule cup includes:

[0034] The hollow cup body 1 has a water inlet 11 at the top and a first sealing film 12 covering the water inlet 11, and a water outlet 13 at the bottom and a second sealing film 14 covering the water outlet 13;

[0035] The water-dividing pressing sheet 2 is provided with a plurality of water inlet holes 21, which are arranged in the inner cavity of the hollow cup body 1 and can form a water injection cavity 22 with the first sealing film 12;

[0036] The filter paper bag 3 has its mouth edge fixed to the inner wall of the hollow cup body 1 and can form a material storage cavity 31 with the side of the water-dividing press sheet 2 facing away from the first sealing film 12;

[0037] A filter paper membrane 4, wherein the inner bottom ring of the hollow cup body 1 is provided with a first step 16 for fixing the filter paper membrane 4, and the filter paper membrane 4 is covered with a sealing membrane 41 on one side close to the filter paper bag 3;

[0038] The puncturing structure 5 is provided on the inner cavity bottom wall of the hollow cup body 1, and its spiked end faces the filter paper membrane 4 and can act on the sealing membrane 41.

[0039] In this embodiment, the first sealing film 12 is fixed on the water inlet 11 by heat sealing, and the second sealing film 14 is fixed on the water outlet 13 by heat sealing; further, both the first sealing film 12 and the second sealing film 14 are aluminum films, and the aluminum film has the properties of being easily pierced and antioxidant.

[0040] Preferably, a protrusion 23 is provided at the center of the water pressure dividing sheet 2. At one end close to the first sealing film 12, an annular groove 231 is formed on the upper part of the water pressure dividing sheet 2, and at one end close to the storage cavity 31, a circular groove 232 is formed on the lower part of the water pressure dividing sheet 2; a plurality of the water inlet holes 21 are annularly arranged on the bottom wall of the annular groove 231.

[0041] In this embodiment, in the scenario of the hollow cup body 1 with the same specification, adding a filter paper bag 3 in the hollow cup body 1 will cause the space for accommodating the raw materials to shrink. By adjusting the shape structure of the water pressure dividing sheet 2, a circular groove 232 is concavely provided upward relative to the storage cavity 31 in the middle part thereof, and the volume of the circular groove 232 is used to make up for the volume of the accommodation space reduced due to the filter paper bag 3. Specifically, a part of the raw materials is placed in the inner cavity of the hollow cup body 1 through the filter paper bag 3, and the remaining part is placed in the circular groove 232. Finally, the water pressure dividing sheet 2 filled with the raw materials is buckled on the top of the hollow cup body 1.

[0042] Preferably, the inner diameter of the water inlet hole 21 gradually decreases along the water inlet direction.

[0043] Preferably, a second step is annularly provided on the inner cavity side wall of the hollow cup body 1 at one end close to the first sealing film 12, and the mouth edge of the filter paper bag 3 is fixedly connected to the second step.

[0044] Preferably, an annular clamping platform is extended outward from the mouth edge of the water pressure dividing sheet, and the second step is adapted to the annular clamping platform and can provide an upward supporting force for the water pressure dividing sheet 2.

[0045] In this embodiment, the water pressure dividing sheet 2 is placed on the second step through the annular clamping platform.

[0046] Preferably, the mouth edge of the filter paper bag 3 is connected to the second step by heat sealing.

[0047] Preferably, the edge of the filter paper membrane 4 is connected to the first step 16 by heat sealing.

[0048] Preferably, an annular adhesive is coated on a side surface of the filter paper membrane 4 facing away from the first step 16, and the sealing film 41 is connected to the filter paper membrane 4 through the adhesive on a side surface close to the filter paper membrane 4.

[0049] In this embodiment, the adhesive is a resin-based adhesive.

[0050] Preferably, the puncturing structure 5 is a plurality of bone spurs provided on the inner cavity bottom wall of the hollow cup body 1.

[0051] Preferably, a film-breaking member 6 is further included. The film-breaking member 6 is provided at the center of the inner cavity bottom wall of the hollow cup body 1 and extends downward with a spike end facing the second sealing film 14. A plurality of connecting ribs 61 are annularly arranged on the outer periphery of the film-breaking member 6, and a gap 62 for water to pass through is formed between adjacent connecting ribs 61.

[0052] The above-disclosed are only the preferred embodiments of the present invention, and the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A capsule cup, characterized in that: include: A hollow cup body, with a water inlet and a first sealing film covering the water inlet at the top, and a water outlet and a second sealing film covering the water outlet at the bottom; A water-dividing pressing sheet is provided with a plurality of water inlet holes, which is arranged in the inner cavity of the hollow cup body and can form a water injection cavity with the first sealing film; A filter paper bag, the edge of which is fixed to the inner wall of the hollow cup body and can form a material storage cavity with the side of the water-dividing press sheet away from the first sealing film; A filter paper membrane, wherein the inner bottom ring of the hollow cup body is provided with a first step for fixing the filter paper membrane, and the filter paper membrane is covered with a sealing film on one side close to the filter paper bag; The puncture structure is arranged on the bottom wall of the inner cavity of the hollow cup body, and its sharp end faces the filter paper membrane, and can act on the sealing membrane.

2. A capsule cup according to claim 1, characterized in that: A protrusion is provided at the center of the water-dividing pressure plate, and the protrusion forms an annular groove on the upper part of the water-dividing pressure plate at one end close to the first sealing film, and forms a circular groove on the lower part of the water-dividing pressure plate at one end close to the material storage cavity; a plurality of water inlet rings are arranged on the bottom wall of the annular groove.

3. A capsule cup according to claim 1 or 2, characterized in that: The inner diameter of the water inlet hole gradually decreases along the water inlet direction.

4. The capsule cup according to claim 1, characterized in that: The hollow cup body is provided with a second step on the inner cavity side wall at one end close to the first sealing film, and the edge of the filter paper bag is fixedly connected to the second step.

5. The capsule cup according to claim 4, characterized in that: An annular clamping platform is provided outwardly from the mouth edge of the water-dividing pressure plate, and the second step is matched with the annular clamping platform and can provide an upward supporting force for the water-dividing pressure plate.

6. The capsule cup according to claim 4, characterized in that: The mouth edge of the filter paper bag is connected to the second step by heat sealing.

7. The capsule cup according to claim 1, characterized in that: The edge of the filter paper membrane is connected to the first step by heat sealing.

8. The capsule cup according to claim 4, characterized in that: The filter paper membrane is coated with a ring-shaped adhesive on a side facing away from the first step, and the sealing membrane is connected to the filter paper membrane through the adhesive on a side close to the filter paper membrane.

9. The capsule cup according to claim 1, characterized in that: The puncturing structures are a plurality of bone spurs arranged on the bottom wall of the inner cavity of the hollow cup body.

10. The capsule cup according to claim 9, characterized in that: It also includes a film-breaking piece, which is arranged at the center of the bottom wall of the inner cavity of the hollow cup body and has a pointed end extending downward toward the second sealing film. The outer periphery of the film-breaking piece is provided with a plurality of connecting ribs, and gaps for water to pass through are formed between adjacent connecting ribs.

Images