Bag releasing and releasing piece and beverage extraction device with bag releasing and releasing piece

Abstract

The utility model relates to a bag falling prevention piece, which penetrates into a brewing shell from the outside and is used for placing and blocking a beverage bag, the bag falling prevention piece comprises a connecting part and a placing part, the connecting part is connected with the peripheral wall of the brewing shell, and the placing part is positioned in the brewing shell and is used for placing the beverage bag; and the front end of the placing part is recessed inwards to form a step part. The independently-processed bag releasing piece is inserted into the brewing shell to achieve the functions of supporting the beverage bag and releasing the bag, and the problem that when the bag releasing piece and the brewing shell are integrally formed, flashes cut off capsule sealing silica gel is solved. The injection molding difficulty is low when the package releasing part is independently processed, and the raw materials of the package releasing part can be different from the raw materials of the brewing shell, so that the raw materials with lower cost can be selected.

Description

Technical Field

[0001] This utility model relates to the technical field of beverage extraction devices, and in particular to a depackaging component and a beverage extraction device having the depackaging component. Background Technology

[0002] The beverage extraction device can extract beverage packets containing coffee powder or similar jelly-like fillings. During use, the beverage packet is placed inside the extraction device, and a drive mechanism closes two components to form a sealed extraction chamber. High-pressure hot water is then injected into the beverage packet for extraction. After extraction, the used beverage packet needs to be removed for the next extraction. For ease of operation, existing beverage extraction devices can automatically detach the packet. After the two components open, the beverage packet automatically falls into a collection box inside the extraction device. There's no need to manually remove and discard the beverage packet each time; simply empty the collection box after multiple uses. This operation is convenient and user-friendly.

[0003] For example, Chinese utility model patent application number 201920646562.1 discloses a release package component, which includes a base, a retaining part formed by bending and extending from both ends of the base toward the machine base, and an arm formed by bending and extending from both ends of the retaining part backward. The distance between the inner sides of the two arms is less than the outer diameter of the annular edge of the beverage package, and the arms are elastic so that when the beverage package is pushed forward, the two arms are forced to open outward, and the annular edge of the package can pass through the retaining part from the inner sides of the two arms. The outer diameter of the annular edge of the beverage package is greater than the distance between the two inner ends of the retaining part and less than the distance between the two outer ends of the retaining part, so that when the two arms retract and automatically reset, the annular edge of the beverage package is blocked by the retaining part and cannot move backward. To securely release the package, the outer surface of the top of the base is equipped with a first stop to restrict the forward and backward movement of the base and a second stop to restrict the vertical movement of the base. Two second stops are spaced apart and symmetrically located on either side of the first stop to further enhance the stability of the base, ensuring that the base will not shift even when the arm is subjected to outward force. During assembly, simply snap the base between the first and second stops; it is convenient, quick, and easy to operate.

[0004] At the same time, there are also the following: Figure 1 The beverage extraction device shown has a release package 1' and a brewing shell 100' integrally injection molded. The release package 1' is a block protruding from the inner wall of the brewing shell 100'. The release package 1' is formed by the front mold and the slide block of the mold. Figure 1 Burrs are very likely to grow at point A, which can cut through the silicone sealant of the capsule, causing water / coffee leakage. In addition, the release package is directly injection molded as an integral part of the brewing shell, which increases the difficulty of injection molding. Utility Model Content

[0005] The first technical problem to be solved by this utility model is to provide a release package that is not easy to cut the silicone sealant of the capsule and is easy to process, in light of the current state of the technology.

[0006] The second technical problem to be solved by this utility model is to provide a beverage extraction device having the above-mentioned release packaging component, in view of the current state of the prior art.

[0007] The technical solution adopted by this utility model to solve the first technical problem mentioned above is as follows: a release package component, which penetrates from the outside into the brewing shell to hold and block the beverage package. The brewing shell has a connecting hole on its peripheral wall. The release package component includes a connecting part and a holding part. The connecting part is connected to the connecting hole on the brewing shell, and the holding part is located inside the brewing shell to hold the beverage package. The front end of the holding part is recessed inward to form a step. When the beverage package is placed inside the brewing shell, the distance between the two holding parts on the oppositely arranged release package component is less than the maximum diameter of the beverage package. The holding part supports the beverage package, keeping it stable for subsequent package feeding. During package feeding, the beverage package is pushed forward by the pushing structure to the step, where it can then be extracted. After extraction, the pushing structure moves backward, while the beverage package is blocked by the holding part and cannot move backward, thus completing the package dropping under the action of gravity.

[0008] To facilitate the connection between the release package and the brewing shell, the connection portion includes a first cantilever and a second cantilever that extend radially outward from the rest portion along the brewing shell and are parallel to each other. The first cantilever and the second cantilever are respectively provided with hooks. The first cantilever and the second cantilever can be inserted into the connection hole so that the hooks are confined within the brewing shell.

[0009] To increase the distance between the first and second cantilever arms, the first cantilever arm extends from the front end of the stepped portion, and the second cantilever arm extends from the rear end of the resting portion. The larger distance between the first and second cantilever arms facilitates the assembly of the release package onto the brewing shell.

[0010] To improve the connection strength between the release package and the brewing shell, the end of the second cantilever is provided with a first limiting piece. The connecting part also includes a third cantilever and a fourth cantilever that extend radially outward from the stepped part along the brewing shell and are parallel to each other. The ends of the third cantilever and the fourth cantilever are respectively provided with second limiting pieces. When the hook is inserted into the connecting hole, the first limiting piece and the second limiting piece abut against the outer wall of the brewing shell.

[0011] To improve the overall structural strength, the two sides of the first cantilever are connected to the third and fourth cantilever respectively, and the first, third and fourth cantilever form a cavity.

[0012] Preferably, there are two release packaging components, which are arranged radially opposite to each other on the brewing shell. The gap between the resting portions of the two release packaging components is smaller than the diameter of the annular edge of the beverage package, and the resting portions support the beverage package. The gap between the stepped portions of the two release packaging components is larger than the diameter of the annular edge of the beverage package. During the packaging process, the annular edge of the beverage package enters the gap between the two stepped portions. In the subsequent unpacking process, the annular edge of the beverage package is blocked by the resting portions, thereby achieving unpacking.

[0013] In order to properly assemble the release package into the connecting hole, the second limiting piece is provided with a mark corresponding to the connecting hole.

[0014] The technical solution adopted by this utility model to solve the second technical problem mentioned above is: a beverage extraction device, the beverage extraction device including a brewing shell, the brewing shell having a connection hole, and the above-mentioned release package being inserted into the connection hole.

[0015] Preferably, the outer wall of the brewing shell is provided with a relief groove for accommodating the first limiting piece and the second limiting piece. The relief groove accommodating the limiting pieces makes the outer wall of the brewing shell smoother.

[0016] Compared with the prior art, the advantages of this utility model are as follows: the separately processed release packaging component is inserted into the brewing shell to realize the functions of supporting the beverage package and releasing the package, avoiding the problem of burrs cutting the silicone seal of the capsule when the release packaging component is integrally molded with the brewing shell; the injection molding difficulty of the separately processed release packaging component is low, and the raw material of the release packaging component can be different from the raw material of the brewing shell, so that a lower cost raw material can be selected. Attached Figure Description

[0017] Figure 1 This is a partial structural schematic diagram of a beverage extraction device in the background art;

[0018] Figure 2 This is a partial structural schematic diagram of the beverage extraction device in an embodiment of the present invention;

[0019] Figure 3 for Figure 2 Cross-sectional view of the beverage extraction device;

[0020] Figure 4 This is a schematic diagram of the structure of the release and release component in an embodiment of this utility model;

[0021] Figure 5This is a structural schematic diagram of the release and release component from another angle in an embodiment of this utility model;

[0022] Figure 6 This is a structural schematic diagram of the release and release component from another angle in an embodiment of this utility model. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] like Figures 2-6 The present invention is shown as a preferred embodiment of the release package, which is inserted into the brewing shell 100 from the outside to hold the beverage package (not shown) and to block the beverage package.

[0025] like Figure 2 , 3 As shown, the brewing shell 100 is generally cylindrical. Two parallel and opposing flat plates 103 are formed along the length of the peripheral wall of the brewing shell 100. When the brewing shell 100 is in operation, both flat plates 103 are perpendicular to the horizontal plane. A connecting hole 101 is provided on the flat plate 103 for the release package to pass through. In this embodiment, the presence of the flat plate 103 simplifies the structure of the release package and the connecting hole 101, reducing the difficulty of injection molding. This is because if the connecting hole 101 were located on the arc-shaped peripheral wall, the structure of the release package would be more complex to accommodate the connecting hole 101.

[0026] like Figures 4-6 As shown, the release package includes an integrally injection-molded resting part 2 and a connecting part. The front end of the resting part 2 is recessed to form a stepped part 21. A vertical part 22, perpendicular to both the stepped part 21 and the resting part 2, is formed between the stepped part 21 and the resting part 2. The connecting part is connected to a connecting hole 101 on the plate 103 of the brewing shell 100. The resting part 2 is located inside the brewing shell 100 and is used to hold and block the beverage package. In this embodiment, two release packages are inserted into the connecting holes 101 respectively. The two release packages are mirror-symmetrical. The gap between the resting parts 2 of the two release packages is smaller than the diameter of the annular edge of the beverage package, and the gap between the stepped parts 21 of the two release packages is larger than the diameter of the annular edge of the beverage package. When the beverage package is placed inside the brewing shell 100, the distance between the resting parts 2 on the oppositely arranged package release parts is less than the maximum diameter of the beverage package. The resting parts 2 support the beverage package, keeping it stable for the subsequent package delivery process. During the package delivery process, the beverage package is pushed forward by the pusher structure to the step 21 and then the beverage package is extracted. After the extraction is completed, the pusher structure moves backward, while the beverage package is blocked by the vertical part 22 and cannot move backward, thus completing the package drop under the action of gravity.

[0027] Specifically, the connecting part includes a first cantilever 11, a second cantilever 12, a third cantilever 14, and a fourth cantilever 15. The first cantilever 11 extends radially outward from the front end of the stepped portion 21 along the brewing shell 100. The second cantilever 12 extends radially outward from the rear end of the resting portion 2 along the brewing shell 100. The third cantilever 14 and the fourth cantilever 15 extend radially outward from the stepped portion 21 along the brewing shell 100. The third cantilever 14 and the fourth cantilever 15 are parallel to each other and are both perpendicular to the first cantilever 11. The two sides of the first cantilever 11 are connected to the third cantilever 14 and the fourth cantilever 15, respectively. The first cantilever 11, the third cantilever 14, and the fourth cantilever 15 enclose a cavity 1a. The first cantilever 11 and the second cantilever 12 are respectively provided with hooks 13. The first cantilever 11 and the second cantilever 12 can be inserted into the connection hole 101, so that the hooks 13 can penetrate the connection hole 101 and be limited within the brewing shell 100. At the same time, the end of the second cantilever 12 is provided with a first limiting piece 121, and the ends of the third cantilever 14 and the fourth cantilever 15 extend in opposite directions with second limiting pieces 16. When the hooks 13 penetrate the connection hole 101 from the outside to the inside, the first limiting piece 121 and the second limiting piece 16 abut against the outer surface of the plate 103.

[0028] To facilitate the placement of the release package into the correct connection hole, the second limiting piece 16 is provided with a mark 161 corresponding to the connection hole 101.

[0029] This utility model also protects a beverage extraction device, which includes a brewing shell 100, a connecting hole 101, and the aforementioned release package inserted into the connecting hole 101; and the outer wall of the brewing shell 100 is provided with a relief groove 102 for accommodating the first limiting piece 121 and the second limiting piece 16, the relief groove 102 accommodating the limiting pieces makes the outer wall of the brewing shell smoother.

[0030] Compared with the prior art, the advantages of this utility model are as follows: the separately processed release packaging component is inserted into the brewing shell to realize the functions of supporting the beverage package and releasing the package, avoiding the problem of burrs cutting the silicone seal of the capsule when the release packaging component is integrally molded with the brewing shell; the injection molding difficulty of the separately processed release packaging component is low, and the raw material of the release packaging component can be different from the raw material of the brewing shell, so that a lower cost raw material can be selected.

Claims

1. A release pack, which is penetrated into a brewing housing (100) from the outside for resting and resisting a beverage pack, a connecting hole (101) is arranged on the peripheral wall of the brewing housing (100), characterized in that: The release and removal component comprises a connecting part and a resting part (2), the connecting part is connected with a connecting hole (101) on the brewing shell (100), and the resting part (2) is located in the brewing shell (100) for resting beverage bags; the front end of the resting part (2) is inwardly recessed to form a stepped part (21).

2. The applicator and dispenser assembly of claim 1, wherein: The connecting part comprises first and second cantilever arms (11) and (12) extending outwardly and parallel to each other from the resting part (2) along the radial direction of the brewing shell (100), the first and second cantilever arms (11) and (12) are respectively provided with a hook claw (13), and the first and second cantilever arms (11) and (12) can be inserted into the connecting hole (101) so that the hook claws (13) are limited in the brewing shell (100).

3. The applicator and dispenser assembly of claim 2, wherein: The first cantilever arm (11) extends from the front end of the stepped part (21), and the second cantilever arm (12) extends from the rear end of the resting part (2).

4. The applicator and dispenser assembly of claim 3, wherein: The end of the second cantilever arm (12) is provided with a first limiting sheet (121), the connecting part further comprises third and fourth cantilever arms (14) and (15) extending outwardly and parallel to each other from the stepped part (21) along the radial direction of the brewing shell (100), and the ends of the third and fourth cantilever arms (14) and (15) are respectively provided with second limiting sheets (16); in the state that the hook claws (13) penetrate into the connecting hole (101), the first and second limiting sheets (121) and (16) abut against the outer side wall of the brewing shell (100).

5. The applicator and dispenser assembly of claim 4, wherein: The two sides of the first cantilever arm (11) are respectively connected with the third and fourth cantilever arms (14) and (15), and the first, third and fourth cantilever arms (11), (14) and (15) enclose a cavity (1a).

6. The applicator and dispenser assembly of claim 4, wherein: The number of the release and removal components is two, and the two release and removal components are oppositely arranged in the radial direction of the brewing shell (100).

7. The applicator and dispenser assembly of claim 6, wherein: The second limiting sheet (16) is provided with a mark (161) corresponding to the connecting hole (101).

8. Beverage extraction device, characterized in that: The beverage extraction device comprises a brewing shell (100), the brewing shell (100) is provided with a connecting hole (101), and the connecting hole (101) is provided with the release and removal component as claimed in any one of claims 4-7.

9. A beverage extraction device according to claim 8, characterised in that: The outer side wall of the brewing shell (100) is provided with a limiting groove (102) for accommodating the first and second limiting sheets (121) and (16).

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