CN213324777U

CN213324777U - Beverage capsule with soaking function

Info

Publication number: CN213324777U
Application number: CN202021902659.3U
Authority: CN
Inventors: 梁桂聪
Original assignee: Wuxi Dingjia Hongsi Drinks Technology Co ltd
Current assignee: Wuxi Dingjia Hongsi Drinks Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a beverage capsule of function is soaked in area, comprising a cup body, the delivery port has been seted up to the cup bottom, easily tear the sealed delivery port of type aluminium foil, be provided with the drainage dish in the cup, be formed with hollow cavity in the drainage dish, be provided with mobilizable piston in the cavity, piston upper portion is around establishing the sealing washer, the elastic component is established to the lower pot head, sealing washer and cavity inner wall interference contact are passed through on piston upper portion, the piston lower part corresponds the delivery port position, the piston moves on its axis direction, prick and easily make sealed cavity form rivers passageway behind the tear type aluminium foil, communicate the inside and the delivery port of cup.

Description

Beverage capsule with soaking function

Technical Field

The utility model relates to a beverage dashes the bubble field, especially relates to a beverage capsule of function is soaked in area.

Background

In the related prior art, in many beverage capsules, the opening pressure of a water outlet channel is difficult to accurately control in the brewing process, the effect of water outlet after pre-soaking is difficult to realize, so that the beverage cannot be fully soaked, and the taste cannot reach the expectation.

Meanwhile, the capsule has the problem of dripping after brewing, so that the user experience is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a beverage capsule of function is soaked in area, comprising a cup body, the delivery port has been seted up to the cup bottom, easily tear the sealed delivery port of type aluminium foil, be provided with the drainage dish in the cup, be formed with hollow cavity in the drainage dish, be provided with mobilizable piston in the cavity, piston upper portion is around establishing the sealing washer, the elastic component is established to the lower pot head, sealing washer and cavity inner wall interference contact are passed through on piston upper portion, the piston lower part corresponds the delivery port position, the piston is at its axis direction upward movement, prick and make sealed cavity form the rivers passageway after easily tearing the type aluminium foil, communicate the inside and the delivery port of cup.

In the utility model, when water is continuously injected into the capsule, the piston is driven by the pressure inside the capsule to move downwards to pierce the easily-torn sealing aluminum foil at the bottom, meanwhile, the sealing ring is separated from the inner wall of the cavity, the water outlet channel is communicated at the moment, and the capsule starts to discharge water; after the brewing is finished, the water injection pricker withdraws from the capsule, the pressure difference between the interior of the capsule and the external environment is balanced due to the through hole pierced by the water injection pricker on the sealing film, the spring sleeved on the piston is elastically restored to jack the piston upwards, the silica gel ring synchronously moves upwards to recover the state of being in close contact with the inner wall of the cavity, and therefore the liquid in the capsule stops dripping and leaking. In addition, a spring is arranged below the piston for supporting, and the strength of the spring is designed to control the pressure required by the downward movement of the piston.

Furthermore, the top of the cup body is covered with a sealing film which can be punctured by the water injection pricker.

Further, the top of the cavity is provided with filter paper.

Furthermore, a water containing part which is sunken towards the lower part of the piston is formed at the top of the piston.

Furthermore, the water containing part is columnar and is coaxially arranged with the piston.

Furthermore, the piston is in a shape with a thick upper part and a thin lower part, a water outlet groove is arranged on the inner wall of the cavity, and the piston moves downwards and then is separated from the inner wall of the cavity to form a water flow channel.

Furthermore, the elastic element is a spring, the spring is sleeved at the lower part of the piston, one end of the spring is abutted against the upper part of the piston, and the other end of the spring is abutted against the bottom of the cavity.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic sectional structure view of a beverage capsule with an infusion function according to an embodiment of the present invention;

FIG. 2 is another schematic sectional view of a beverage capsule with infusion function according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a water filtering tray of a beverage capsule with an infusion function according to an embodiment of the present invention;

fig. 4 is another schematic perspective view of a water filtering tray of a beverage capsule with infusion function according to an embodiment of the present invention.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1-4, the beverage capsule with infusion function according to the present invention includes a cup body 1, and a sealing film 8 is covered on the top of the cup body 1, and the sealing film 8 can be punctured by a water injection needle. The bottom of the cup body 1 is provided with a water outlet 2, and the water outlet 2 is sealed by an easily-torn aluminum foil 3.

A water filtering disc 4 is arranged in the cup body 1, a hollow cavity 41 is formed in the water filtering disc 4, and filter paper 12 is arranged at the top of the cavity 41. The cavity is internally provided with a movable piston 5, and the outer diameter of the upper part of the piston 5 is larger than that of the lower part of the piston and is of a structure with a thick upper part and a thin lower part. A water outlet groove 15 is formed in the inner wall 14 of the cavity, the piston moves downwards, a sealing ring on the piston synchronously moves downwards until a water flow channel is formed between the piston and the water outlet groove 15, and liquid in the cavity flows out through the water outlet groove 15.

The upper portion of the piston 5 is provided with a seal ring 6 in a winding manner, specifically, the upper portion of the piston 5 is provided with a seal groove 13, and the seal ring 6 is arranged in the seal groove 13 and protrudes out of the surface of the piston 5.

The lower part of the piston 5 is sleeved with an elastic part 7, the elastic part 7 is a spring, the spring is sleeved on the lower part of the piston 5, one end of the spring is abutted against the upper part of the piston 5, and the other end of the spring is abutted against the bottom of the cavity. The upper part of the piston 5 is in interference contact with the inner wall 14 of the cavity through the sealing ring 6, the lower part of the piston 5 corresponds to the position of the water outlet 2, the piston 5 moves in the axial direction of the piston, and the sealing cavity forms a water flow channel after the easy-tearing type aluminum foil 3 is punctured so as to communicate the inside of the cup body 1 with the water outlet 2.

The top of the piston 5 is provided with a water containing part 9 depressed towards the lower part of the piston 5, and the water containing part 9 is columnar and is arranged coaxially with the piston 5. Thus, when water is continuously injected into the capsule, water is accumulated in the water containing part 9, the pressure of the downward movement of the piston 5 is increased, and the water flow channel 11 is conveniently and rapidly opened.

In the utility model, when water is continuously injected into the capsule, the piston 5 is driven by the pressure inside the capsule to move downwards to pierce the easily-torn sealing aluminum foil at the bottom, meanwhile, the sealing ring 6 is separated from the inner wall of the cavity, the water outlet channel is communicated at the moment, and the capsule starts to discharge water; after brewing, the water injection pricker withdraws from the capsule, and because the sealing film 8 is provided with a through hole pierced by the water injection pricker, the pressure difference between the interior of the capsule and the external environment is balanced, the spring sleeved on the piston 5 is elastically restored to jack the piston 5 upwards, and the silica gel ring synchronously moves upwards to recover the state of being in close contact with the inner wall of the cavity, so that the liquid in the capsule stops dripping and leaking. In addition, a spring is arranged below the piston for supporting, and the strength of the spring is designed to control the pressure required by the downward movement of the piston.

A plurality of protrusions 10 are formed at the bottom of the cup body 1. So, when the capsule was placed, delivery port 2 can not contact with the desktop, avoids sealing the easy type aluminium foil 3 of tearing of delivery port 2 and is destroyed, also avoids the delivery port to be contaminated.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A beverage capsule with a soaking function is characterized by comprising a cup body (1), a water outlet (2) is formed in the bottom of the cup body (1), an easily torn aluminum foil (3) is used for sealing the water outlet (2),

a water filtering disc (4) is arranged in the cup body (1), a hollow cavity (41) is formed in the water filtering disc (4), a movable piston (5) is arranged in the cavity, a sealing ring (6) is wound on the upper part of the piston (5), an elastic piece (7) is sleeved on the lower part of the piston, the upper part of the piston (5) is in interference contact with the inner wall of the cavity through the sealing ring (6), the lower part of the piston (5) corresponds to the position of the water outlet (2),

the piston (5) moves in the axial direction, and the sealing cavity forms a water flow channel after the easy-tearing type aluminum foil (3) is punctured, so that the interior of the cup body (1) is communicated with the water outlet (2).

2. The beverage capsule with infusion function according to claim 1, wherein the top of the cup body (1) is covered with a sealing film (8), the sealing film (8) being pierceable by a water injection needle.

3. The infusion-function beverage capsule according to claim 1, wherein the top of the cavity is provided with filter paper.

4. The infusion-function beverage capsule according to claim 1, wherein the top of the piston (5) is formed with a water-containing segment (9) recessed towards the lower part of the piston (5).

5. The infusion-function-equipped beverage capsule according to claim 4, wherein the water-containing segment (9) is cylindrical and is arranged coaxially with the piston (5).

6. The beverage capsule with soaking function according to claim 1, wherein the piston (5) is in shape of thick upper part and thin lower part, the inner wall of the cavity is provided with a water outlet groove (15),

the piston (5) is separated from the inner wall of the cavity after moving downwards to form a water flow channel.

7. The beverage capsule with infusion function according to claim 1, wherein the resilient member (7) is a spring, which is housed in the lower part of the piston (5), one end of which abuts against the upper part of the piston (5), and one end of which abuts against the bottom of the chamber.