Brewing capsule

Abstract

The utility model relates to a brewing capsule which comprises a capsule body, the capsule body is provided with a water outlet end and a water inlet end, a filtering piece is arranged on the inner side of the capsule body, at least part of the outer side of the filtering piece is tightly connected with the inner side of the capsule body, and a material storage cavity used for storing brewing materials is formed in the side, corresponding to the filtering piece, facing the water outlet end. According to the brewing machine, the filtering part is provided with the filtering structure capable of preventing the brewing materials from flowing to the water inlet end, the filtering part can distribute hot water, so that the hot water enters the material storage cavity more uniformly, the brewing materials act more uniformly, the filtering part can also prevent the brewing materials in the material storage cavity from reversely flowing into the water inlet end, and normal use of the brewing machine is prevented from being affected.

Description

Technical Field

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

[0002] With the optimization of office environment, brewing machines used with brewing capsules have begun to be widely equipped in homes, offices and other scenarios. The brewing machine adds hot water to the water inlet of the brewing capsule to soak the brewing materials in the brewing capsule, and finally the beverage flows out at the water outlet.

[0003] However, after the hot water enters the brewing capsule, it is relatively concentrated, and some brewing materials fail to be fully mixed with the hot water in time. At the same time, the residue of the brewing material is easy to seep out from the water inlet end in reverse, affecting the normal use of the brewing machine.

[0004] Therefore, further improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a brewing capsule which can improve the taste of beverages, simplify the operation of users, and enhance the user experience.

[0006] The purpose of the utility model is achieved in this way:

[0007] A brewing capsule comprises a capsule body, wherein the capsule body has a water outlet and a water inlet, a filter is arranged on the inner side of the capsule body, at least a part of the outer side of the filter is tightly connected with the inner side of the capsule body, a storage cavity for storing brewing material is formed on the side of the capsule body corresponding to the filter facing the water outlet, and a filter structure capable of blocking the brewing material from flowing toward the water inlet is arranged on the filter.

[0008] As a specific solution, the filter element is in a funnel shape, and the width of the filter element decreases gradually from the water outlet to the water inlet.

[0009] As a specific solution, the filter element is connected and fixed to the inner side of the capsule body by heat sealing welding.

[0010] As a specific solution, the filter is provided with a first flange at a peripheral position on the side facing the water outlet end, the first flange is extended toward the water outlet end, and the first flange is tightly connected to the inner side of the capsule body.

[0011] As a specific solution, the filter element is filter paper or non-woven fabric, a heat-sealing layer is provided on the inner side of the capsule body, and the first flange is connected and fixed to the inner side of the capsule body by heat-sealing welding.

[0012] As a specific solution, an outer coating is provided on the outer side of the capsule body, and the capsule body is formed by aluminum foil processing.

[0013] As a specific solution, a second flange is provided on the capsule body at a peripheral position along the water outlet end, and the second flange is extended in a horizontal direction.

[0014] As a specific solution, the outer side of the second flange is provided with reinforcing ribs, and the reinforcing ribs are distributed along the circumference of the second flange.

[0015] As a specific solution, a sealing gasket detachable from the second flange is connected to the side of the second flange facing the water inlet end, and the sealing gasket can be tightly connected to the second flange by pressure.

[0016] As a specific solution, the sealing gasket is formed by processing an aluminum foil paper ring, and the sealing gasket is connected and fixed to the second flange.

[0017] The beneficial effects of the utility model are:

[0018] The filter can divert the hot water so that the hot water enters the material storage chamber more evenly, thereby brewing the materials more evenly. The filter can also prevent the brewing materials in the material storage chamber from flowing back into the water inlet end, so as to avoid affecting the normal use of the brewing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional schematic diagram of an embodiment of the utility model.

[0020] Figure 2 Schematic diagram of the decomposition of the embodiment of the utility model Figure 1 .

[0021] Figure 3 Schematic diagram of the decomposition of the embodiment of the utility model Figure 2 .

[0022] Figure 4 It is an enlarged view of A of the embodiment of the present invention.

[0023] Figure 5 It is an enlarged view of the B embodiment of the present invention. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 5The brewing capsule includes a capsule body 1, which has a water outlet end 11 and a water inlet end 12. A filter 2 is provided on the inner side of the capsule body 1, and the outer side of the filter 2 is at least partially tightly connected to the inner side of the capsule body 1. A storage cavity 13 for storing brewing materials is formed in the capsule body 1 corresponding to the side of the filter 2 facing the water outlet end 11. The filter 2 is provided with a filtering structure capable of blocking the brewing materials from flowing toward the water inlet end 12. The filter 2 can divert hot water so that hot water enters the storage cavity 13 more evenly, thereby brewing the materials more evenly. The filter 2 can also prevent the brewing materials in the storage cavity from flowing back into the water inlet end to avoid affecting the normal use of the brewing machine.

[0026] Furthermore, the filter element 2 is funnel-shaped, and the width of the filter element 2 decreases gradually from the water outlet end 11 to the water inlet end 12 , which can increase the filtering area of ​​the filter element 2 and thus improve the overall filtering effect of the filter element 2 .

[0027] Furthermore, the filter element 2 is connected and fixed to the inner side of the capsule body 1 by heat sealing welding, thereby improving the connection strength between the filter element 2 and the capsule body 1. The connection structure between the two is simple and easy to process.

[0028] Furthermore, a first flange 21 is provided at a peripheral position of the filter element 2 on the side facing the water outlet end 11. The first flange 21 is extended toward the water outlet end 11. The first flange 21 is tightly connected to the inner side of the capsule body 1. The first flange 21 can improve the connection strength between the filter element 2 and the capsule body 1, making the connection sealing better, and at the same time further improving the overall structural strength of the filter element 2.

[0029] Furthermore, the filter element 2 is filter paper or non-woven fabric, and a heat-sealing layer (not shown in the figure) is provided on the inner side of the capsule body 1 . The heat-sealing layer can be connected and cooperated with the inner side of the capsule body 1 by coating or laminating.

[0030] The first flange 21 is connected and fixed to the inner side of the capsule body 1 by heat sealing welding, so that the filter element 2 and the capsule body 1 have a larger contact surface, thereby achieving a better welding effect.

[0031] Furthermore, an outer coating layer (not shown in the figure) is provided on the outer side of the capsule body 1. The capsule body 1 is formed by aluminum foil processing. The outer coating layer can protect the capsule body 1. The capsule body 1 formed by aluminum foil processing can be easily recycled to reduce pollution to the environment.

[0032] Furthermore, a second flange 14 is provided on the capsule body 1 at the periphery of the water outlet end 11 , and the second flange 14 is extended in the horizontal direction. The second flange 14 can make the capsule body 1 easier to place on the brewing machine.

[0033] Furthermore, a reinforcing rib 15 is provided on the outer side of the second flange 14 . The reinforcing rib 15 is distributed along the circumference of the second flange 14 , so as to improve the structural strength of the capsule body 1 .

[0034] Furthermore, a detachable sealing gasket 3 is connected to the second flange 14 on one side facing the water inlet end 12. The sealing gasket 3 can be tightly connected to the second flange 14 by pressure, and the sealing gasket 3 can prevent the rice flour and hot water from leaking from the connection position between the second flange 14 and the brewing machine.

[0035] Furthermore, the sealing gasket 3 is formed by processing an aluminum foil paper ring, and the sealing gasket 3 is connected and fixed to the second flange 14, and the connection structure between the two is simple and easy to process.

[0036] The above embodiments are only preferred embodiments of the present invention, and the present invention may have other embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope set by the claims of this application.

Claims

1. A brewing capsule, comprising a capsule body (1), wherein the capsule body (1) has a water outlet (11) and a water inlet (12), and is characterized in that: A filter element (2) is provided on the inner side of the capsule body (1); at least a portion of the outer side of the filter element (2) is tightly connected to the inner side of the capsule body (1); a storage cavity (13) for storing brewing material is formed on the side of the capsule body (1) corresponding to the filter element (2) facing the water outlet (11); and a filter structure capable of blocking the brewing material from flowing toward the water inlet (12) is provided on the filter element (2); The filter element (2) is in the shape of a funnel, and the width of the filter element (2) decreases gradually in the direction from the water outlet end (11) to the water inlet end (12).

2. The infusion capsule according to claim 1, characterized in that: The filter element (2) is connected and fixed to the inner side of the capsule body (1) by heat sealing welding.

3. The infusion capsule according to claim 1, characterized in that: A first flange (21) is provided at a peripheral position of the filter element (2) on a side facing the water outlet end (11), the first flange (21) extending in the direction of the water outlet end (11), and the first flange (21) is tightly connected to the inner side of the capsule body (1).

4. The infusion capsule according to claim 3, characterized in that: The filter element (2) is filter paper or non-woven fabric, a heat-sealing layer is provided on the inner side of the capsule body (1), and the first flange (21) is connected and fixed to the inner side of the capsule body (1) by heat-sealing welding.

5. The infusion capsule according to claim 1, characterized in that: An outer coating is provided on the outer side of the capsule body (1), and the capsule body (1) is formed by processing with aluminum foil.

6. The infusion capsule according to any one of claims 1 to 5, characterized in that: A second flange (14) is provided on the capsule body (1) at a peripheral position along the water outlet end (11), and the second flange (14) is extended in a horizontal direction.

7. The infusion capsule according to claim 6, characterized in that: Reinforcing ribs (15) are provided on the outer side of the second flange (14), and the reinforcing ribs (15) are distributed along the circumference of the second flange (14).

8. The infusion capsule according to claim 7, characterized in that: A sealing gasket (3) that is detachable from the second flange (14) is connected to the side of the second flange (14) facing the water inlet end (12), and the sealing gasket (3) can be tightly connected to the second flange (14) by pressure.

9. The infusion capsule according to claim 8, characterized in that: The sealing gasket (3) is formed by processing an aluminum foil paper ring, and the sealing gasket (3) is connected and fixed to the second flange (14).

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