CN116182488A

CN116182488A - Mixing assembly applied to bubble water assembly and refrigerator with mixing assembly

Info

Publication number: CN116182488A
Application number: CN202111421835.0A
Authority: CN
Inventors: 吕鹏; 张�浩; 赵晓军; 王毅
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2023-05-30
Also published as: WO2023093547A1

Abstract

The invention provides a mixing assembly applied to a bubble water assembly and a refrigerator with the same. The first connection cap is used for introducing the carbon dioxide gas path therein. The mixing piece can be detachably arranged on the first connecting cap, and when the mixing piece is arranged on the first connecting cap, the air channel is inserted into the mixing piece. The mixing element is matched with the mixing container to form a closed space, and the mixing container acquires carbon dioxide from the gas path to prepare liquid with bubbles. When the pressure release switch is opened, the closed space is communicated with the environment where the pressure release switch is positioned, so that the mixing piece is detached from the connecting cap. The mixing piece is detached in the process, only the mixing piece is required to be communicated with the air channel, and the pipeline structure of the mixing piece is simple, so that the mixing piece can be detached.

Description

Mixing assembly applied to bubble water assembly and refrigerator with mixing assembly

Technical Field

The invention relates to the field of refrigerators, in particular to a mixing assembly applied to a bubble water assembly and a refrigerator with the mixing assembly.

Background

As frozen bubble drinks are widely liked by people, refrigerators capable of preparing bubble water are generated. Currently, a bubble water assembly is provided in a refrigerator to prepare frozen bubble drinks, the bubble water preparation assembly generally comprising a mixing assembly and a mixing container. A mixing vessel is disposed on the mixing assembly to prepare the bubble water. In the process of detaching the mixing container from the mixing assembly, the bubble water in the mixing container is easily sprayed to the mixing assembly, and the mixing assembly is easily polluted. However, because the mixing component is more in pipelines, users are difficult to directly take down and clean the mixing component, and the mixing component can cause smell mixing among different drinks after long-term use, and also has the potential unhygienic hazard.

Disclosure of Invention

An object of the present invention is to provide a mixing assembly applied to a bubble water assembly and a refrigerator having the same, which are used for solving the above technical problems.

In particular, the present invention provides a mixing assembly for use in a bubble water assembly comprising:

the first connecting cap is used for introducing the carbon dioxide gas path into the first connecting cap;

the mixing piece is detachably arranged on the first connecting cap, and when the mixing piece is arranged on the first connecting cap, the air channel is inserted into the mixing piece;

the mixing piece is used for being matched with the mixing container in the bubble water assembly to form a closed space, and the mixing piece enables the mixing container arranged on the mixing piece to obtain carbon dioxide from the gas path to prepare liquid with bubbles;

the pressure release switch enables the airtight space to be communicated with the environment where the pressure release switch is located under the condition that the pressure release switch is opened, so that the mixing piece is detached from the connecting cap.

Optionally, the mixing element further comprises:

the mixing cap is covered at the opening of the mixing container, the connecting part extends out of the direction back to the mixing container, the connecting part is provided with a hollow channel communicated with the closed space, and the gas circuit extends into the hollow channel of the connecting part when the mixing piece is arranged on the first connecting cap.

Optionally, the mixing assembly applied to the bubble water assembly further comprises:

and the one-way valve is arranged in the hollow channel of the connecting part and is used for only allowing the carbon dioxide to flow from the gas path to the mixing container.

Optionally, the one-way valve comprises:

the communicating pipe is arranged in the hollow channel of the connecting part, seals the hollow channel of the connecting part and is provided with a cavity, the cavity of the communicating pipe is used for communicating the gas path and the mixing container, and the end part of the cavity, which is close to the gas path, is gradually reduced;

the blocking head is arranged at the tapered section of the cavity of the communicating pipe, and is used for blocking the cavity of the communicating pipe when moving towards the gas path and opening the cavity of the communicating pipe when moving towards the mixing container.

Optionally, the one-way valve further comprises:

the supporting part is arranged on the blocking head, extends from the tapered section to one end of the communicating pipe close to the mixing container and is clung to the inner wall of the communicating pipe.

Optionally, the mixing cap extends out of the pressure adjusting part in a direction away from the mixing container, and the pressure adjusting part is provided with a hollow channel communicated with the closed space;

the bubble water assembly further comprises:

the pressure adjusting component is arranged in the hollow channel of the pressure adjusting part and used for adjusting the pressure bearable by the closed space.

Optionally, the mixing element further comprises:

a second connecting cap which is covered on the mixing cap and is used for being detachably arranged on the first connecting cap,

a first through hole communicated with the connecting part and a second through hole for enabling the pressure adjusting component to extend out are formed.

Optionally, the mixing cap is provided with a pressure relief pipe with an opening facing the side wall of the second connecting cap, and the side wall of the pressure relief pipe is provided with a vent hole communicated with the closed space; the pressure release switch is arranged in the pressure release pipe, and extends out of the side wall of the second connecting cap through the opening, and the pressure release switch is used for opening and closing the vent hole in the push-pull process.

Optionally, the safety part extends out of the mixing cap in a direction away from the mixing container, and the safety part is provided with a hollow channel communicated with the closed space;

the bubble water assembly further comprises:

the safety component is arranged in the hollow channel of the safety part and used for ensuring that the pressure in the mixing container is within a safety range.

According to a second aspect of the present invention there is also provided a refrigerator comprising a mixing assembly as claimed in any one of the preceding claims applied to a bubble water assembly.

The invention provides a mixing assembly applied to a bubble water assembly and a refrigerator with the mixing assembly, wherein the mixing assembly applied to the bubble water assembly comprises a first connecting cap, a mixing piece and a pressure release switch. The first connection cap is used for introducing the carbon dioxide gas path therein. The mixing piece can be detachably arranged on the first connecting cap, and when the mixing piece is arranged on the first connecting cap, the air channel is inserted into the mixing piece. The mixing element is used for being matched with the mixing container in the bubble water assembly to form a closed space, and the mixing element enables the mixing container arranged on the mixing element to obtain carbon dioxide from the gas path to prepare liquid with bubbles. When the pressure release switch is opened, the closed space is communicated with the environment where the pressure release switch is positioned, so that the mixing piece is detached from the connecting cap. In the process of disassembling the mixing piece, only the communication between the mixing piece and the air channel is required, so that the mixing container on the mixing piece can be ensured to normally prepare the liquid with bubbles. The pipeline structure of the mixing element is relatively simple, so that the mixing element can be detached.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a front view of a refrigerator according to an embodiment of the present invention;

fig. 2 is a front view of a bubble water assembly in a refrigerator according to an embodiment of the present invention;

fig. 3 is a front view of a bubble water assembly in a refrigerator according to an embodiment of the present invention;

FIG. 4 is an exploded view of a first connection cap and a mixing element in a bubble water assembly in a refrigerator according to one embodiment of the present invention;

FIG. 5 is an exploded view of a first connection cap and a mixing element in a bubble water assembly in a refrigerator according to one embodiment of the present invention;

fig. 6 is an exploded view of a mixing assembly in a bubble water assembly in a refrigerator according to one embodiment of the present invention;

fig. 7 is an exploded view of a mixing assembly in a bubble water assembly in a refrigerator according to one embodiment of the present invention.

Detailed Description

Fig. 1 is a front view of a refrigerator according to an embodiment of the present invention; fig. 2 is a front view of a bubble water assembly in a refrigerator according to an embodiment of the present invention; fig. 3 is a front view of a bubble water assembly in a refrigerator according to an embodiment of the present invention; FIG. 4 is an exploded view of a first connection cap and a mixing element in a bubble water assembly in a refrigerator according to one embodiment of the present invention; FIG. 5 is an exploded view of a first connection cap and a mixing element in a bubble water assembly in a refrigerator according to one embodiment of the present invention; fig. 6 is an exploded view of a mixing assembly in a bubble water assembly in a refrigerator according to one embodiment of the present invention; fig. 7 is an exploded view of a mixing assembly in a bubble water assembly in a refrigerator according to one embodiment of the present invention.

In the present embodiment, as shown in fig. 1 to 3, a bubble water assembly is provided in a refrigerator 1. The bubble water assembly mainly comprises a carbon dioxide part and a mixing part. The carbon dioxide part is used for providing carbon dioxide, and the mixing part is used for obtaining the carbon dioxide from the carbon dioxide part and preparing the liquid with bubbles by utilizing the carbon dioxide.

In the present embodiment, the carbon dioxide part includes a carbon dioxide bottle 30, carbon dioxide is stored in the carbon dioxide bottle 30, and the carbon dioxide bottle 30 serves as a main carbon source of the mixing part. It will be apparent that such carbon dioxide sources are merely exemplary and not exclusive. The carbon dioxide part also comprises a gas path 20, two ends of the gas path 20 are respectively connected with a carbon dioxide bottle 30 and a mixing part, and the carbon dioxide bottle 30 provides carbon dioxide for the mixing part through the gas path 20.

In the present embodiment, the mixing section includes a mixing container 40, the mixing container 40 communicates with the carbon dioxide bottle 30 through the gas path 20 to obtain carbon dioxide, and the mixing container 40 mixes the obtained carbon dioxide with a solution therein to prepare a bubble-containing liquid.

As shown in fig. 1 to 3, the present embodiment provides a mixing assembly 10 applied to a bubble water assembly, the mixing assembly 10 including a first connection cap 100, a mixing member 200, and a pressure release switch 300.

The first connection cap 100 serves to introduce the carbon dioxide gas circuit 20 therein and fix the gas circuit 20. The specific connection position of the carbon dioxide gas circuit 20 and the first connection cap 100 may be selected as required, and in this embodiment, the carbon dioxide gas circuit 20 is inserted into the first connection cap 100 from the top wall of the first connection cap 100, which is obviously only exemplary. In this embodiment, the mixing element 200 is detachably disposed on the first connection cap 100 by screwing, which is unfavorable for aligning the air path 20 with the mixing element 200 if the air path 20 is inserted into the first connection cap 100 from the sidewall of the first connection cap 100. Thus, the gas path 20 extends from the top of the first connection cap 100, facilitating alignment of the carbon dioxide gas path 20 with the mixing member 200.

The specific connection mode between the carbon dioxide gas circuit 20 and the first connection cap 100 can be selected according to the needs, in this embodiment, a fixing portion is provided on the top wall of the first connection cap 100, the fixing portion has a hollow channel adapted to the gas circuit 20, and the gas circuit 20 extends into the first connection cap 100 through the hollow channel. The hollow passage of the fixing portion tightly surrounds the air path 20, and the fixing portion serves to prevent the air path 20 from being displaced during repeated disassembly of the mixing member 200.

The mixing element 200 is detachably disposed on the first coupling cap 100, and the air path 20 is inserted into the mixing element 200 when the mixing element 200 is disposed on the first coupling cap 100. The specific manner in which the mixing element 200 is detachably disposed on the first connection cap 100 is not limited, in this embodiment, a clamping portion is disposed on the inner side of the sidewall of the first connection cap 100, and a clamping portion adapted to the outer side of the sidewall of the mixing element 200 is disposed. The clamping portion of the mixing member 200 is clamped to the clamping portion of the first coupling cap 100. It should be apparent that in the present embodiment, the manner in which the mixing member 200 is detachably provided to the first coupling cap 100 is merely exemplary and not exclusive. However, in the present embodiment, the mixing member 200 is not required to be rotated too much when being snapped to the first coupling cap 100, which facilitates accurate insertion of the air passage 20 into the mixing member 200 and convenient disassembly.

The mixing member 200 is used to detachably mount the mixing container 40 in the bubble water assembly thereon, and the mixing member 200 cooperates with the mixing container 40 to form a closed space, and the mixing member 200 allows the mixing container 40 mounted thereon to obtain carbon dioxide from the gas path 20 to prepare the bubble-containing liquid.

The specific manner in which the mixing container 40 is detachably disposed on the mixing member 200 is not limited, in this embodiment, a clamping portion is disposed on the inner side of the sidewall at the lower end of the mixing container 40, and a clamping portion adapted to the inner side of the sidewall is disposed on the outer side of the mixing container 40. The engagement portion of the mixing container 40 is engaged with the engagement portion of the mixing element 200 to position the mixing container 40 on the mixing element 200. It will be apparent that the above-described manner of snap-fitting the mixing vessel 40 to the mixing element 200 is merely one instance of a removable arrangement, however, such snap-fitting facilitates removal of the mixing vessel 40 and facilitates accurate alignment.

In the present embodiment, the closed space includes a space within the mixing container 40, and a space from an opening of the mixing container 40 to the mixing member 200. In the present embodiment, as shown in fig. 1 to 7, a space from the opening of the mixing vessel 40 to the mixing element 200, that is, a space above the opening of the mixing vessel 40.

The pressure release switch 300 is disposed on the mixing member 200, and when the pressure release switch 300 is opened, the pressure release switch 300 enables the airtight space to be communicated with the environment where the airtight space is located, so that the mixing member 200 is detached from the connection cap. The specific type of the pressure release switch 300 is not limited and may be selected as desired.

It can be seen that the mixing element 200 is only required to be in communication with the air path 20 during the process of disassembling the mixing element 200, which ensures that the mixing container 40 on the mixing element 200 is normally used for preparing the liquid with bubbles. The piping structure of such a mixing element 200 is relatively simple, so that the mixing element 200 is easy to disassemble and assemble. Second, the mixing member 200 of the present embodiment is engaged with the first coupling cap 100 through the engagement portion, in such a manner that the mixing member 200 is assembled without rotating too much. The mixing assembly 10 herein ensures that the mixing element 200 is easily assembled and that the air passages 20 are in communication after assembly of the mixing element 200. This allows the user to remove and clean the mixing element 200 and mixing vessel 40 together during use.

In other embodiments, as shown in fig. 6 and 7, the mixing element 200 further includes a mixing cap 210 and a second connection cap 220, the second connection cap 220 is covered on the mixing cap 210, and the second connection cap 220 is detachably disposed on the first connection cap 100. The mixing cap 210 covers the opening of the mixing container 40 and extends out of the connecting portion 211 in a direction away from the mixing container 40. The connection portion 211 has a hollow passage communicating with the closed space, and the air path 20 extends into the hollow passage of the connection portion 211 when the mixing member 200 is disposed on the first connection cap 100.

The specific shape and structure of the mixing cap 210 may be selected according to the need, the mixing cap 210 may cover the opening of the mixing container 40, and the mixing cap 210 and the mixing container 40 may form a closed space. The connecting portion 211 is protruded in a direction away from the mixing container 40, and the connecting portion 211 has a hollow passage communicating with the closed space. In this embodiment, the mixing container 40 is located below the mixing element 200, and the mixing cap 210 protrudes upward beyond the connection 211. The specific shape of the connection portion 211 may be selected as required, and the connection portion 211 is hollow to form a hollow passage communicating with the closed space. In this embodiment, the connection portion 211 is cylindrical, an annular sealing block may be disposed in a hollow channel of the connection portion 211, and the air path 20 is communicated with the closed space through the annular sealing block, where the annular sealing block is used to ensure sealing performance of the closed space.

The connecting portion 211 is used for communicating with the air path 20, and the connecting portion 211 is used for preventing the air path 20 from directly penetrating into the closed space, so that the air path 20 can be prevented from being wetted when the mixing container 40 is disassembled. And, other structures can be disposed in the hollow channel of the connection portion 211, for example, a sealing block is disposed in the hollow channel of the connection portion 211, and the sealing block ensures the tightness of the closed space. For example, the hollow passage of the connection part 211 is provided with a check valve 400, and the check valve 400 prevents the water or gas from spraying the wet gas path 20 when the mixing container 40 is disassembled.

In other embodiments, the mixing assembly 10 further includes a one-way valve 400, the one-way valve 400 being disposed in the hollow passage of the connection portion 211, the one-way valve 400 being configured to allow only carbon dioxide to flow from the gas circuit 20 to the mixing vessel 40. The specific structure of the check valve 400 may be selected according to the need, and the check valve 400 only allows carbon dioxide to flow from the gas path 20 to the mixing container 40, i.e., the check valve 400 does not allow water vapor in the mixing container 40 to be sprayed toward the gas path 20 through the hollow passage of the connection portion 211. In other words, the water vapor in the mixing container 40 can only be sprayed onto the check valve 400 at most, and the check valve 400 prevents the water vapor in the mixing container 40 from continuing to spray upwards. It can be seen that the check valve 400 serves to prevent water vapor within the mixing vessel 40 from being sprayed toward other components, and to prevent water vapor within the mixing vessel 40 from contaminating other components.

In other embodiments, one-way valve 400 includes a communication tube 410 and a capping head 420. Communication pipe 410 is provided in the hollow passage of connection part 211, and communication pipe 410 blocks the hollow passage of connection part 211. The communicating tube 410 has a cavity, and the cavity of the communicating tube 410 is used for communicating the gas path 20 and the mixing container 40, and the end of the cavity near the gas path 20 is tapered.

The communicating tube 410 blocks the hollow passage of the connection part 211, that is, the outer shape of the communicating tube 410 is matched with the hollow passage of the connection part 211, and the outer wall of the communicating tube 410 is closely attached to the inner wall of the hollow passage of the connection part 211 to block the hollow passage of the connection part 211. The cavity of the communication tube 410 is used for communicating the gas path 20 and the mixing vessel 40, and the communication tube 410 is located in the hollow passage of the connection part 211, that is, the communication tube 410 is located in the middle of the gas path 20 and the mixing vessel 40, and the cavity of the communication tube 410 is located in the middle of the gas path 20 and the mixing vessel 40. As shown in fig. 1 to 7, the gas path 20, the communication pipe 410, and the mixing vessel 40 are disposed in this order from top to bottom. The end of the cavity near the gas path 20 tapers, i.e., the cavity of the communication tube 410 has a tapered section located at the upper portion of the cavity of the communication tube 410.

The blocking head 420 is disposed at a tapered section of the cavity of the communicating tube 410, when the blocking head 420 moves towards the gas path 20, the blocking head 420 blocks the cavity of the communicating tube 410, and when the blocking head 420 moves towards the mixing container 40, the blocking head 420 opens the cavity of the communicating tube 410. The specific shape of the stopper 420 may be selected as desired, and in this embodiment, the stopper 420 moves toward the gas path 20, i.e., the stopper head 420 moves upward. The specific manner in which the stopper 420 moves toward the mixing vessel 40, i.e., the stopper head 420 moves downward, and the stopper head 420 moves relative to the cavity of the communication tube 410 is not limited. Because the upper end of the communicating tube 410 is tapered upward, when the plugging head 420 moves upward, the plugging head 420 can plug the cavity of the communicating tube 410, and when the plugging head 420 moves downward, the plugging head 420 cannot plug the cavity of the communicating tube 410.

When the air path 20 introduces carbon dioxide into the mixing vessel 40, the air path 20 is opposite to the mixing vessel 40, and in this embodiment, the air path 20 is above the plugging head 420, and the mixing vessel 40 is below the plugging head 420. The carbon dioxide in the gas path 20 pushes the blocking head 420 downward, the blocking head 420 moves downward, the cavity of the communicating tube 410 is opened, and the gas path 20 can deliver the carbon dioxide to the mixing container 40. When the mixing container 40 sprays water vapor, the water vapor pushes the blocking head 420 to move upwards, the blocking head 420 blocks the cavity of the communicating pipe 410, and the water vapor of the mixing container 40 cannot be sprayed to other parts from the one-way valve 400. The check valve 400 has a simple structure and good effect.

In other embodiments, the check valve 400 further includes a support portion 430, where the support portion 430 is disposed on the stopper 420, and extends from the tapered section to an end of the communicating tube 410 near the mixing container 40, and is closely attached to an inner wall of the communicating tube 410. In this embodiment, the supporting portion 430 extends downward from the plugging head 420, the lower end of the cavity of the communication tube 410 is cylindrical, and the supporting portion 430 is tightly attached to the inner wall of the cylindrical cavity to support the plugging head 420 to move up and down.

In other embodiments, the mixing cap 210 extends out of the pressure adjustment portion 212 away from the mixing vessel 40, the pressure adjustment portion 212 having a hollow passage communicating with the enclosed space. The bubble water assembly further comprises a pressure adjusting assembly 500, wherein the pressure adjusting assembly 500 is disposed in the hollow channel of the pressure adjusting portion 212, and the pressure adjusting assembly 500 is used for adjusting the pressure that can be borne by the enclosed space. The specific type of pressure adjustment assembly 500 may be set as desired, and in this embodiment, the pressure adjustment assembly 500 includes a knob and a press block, the knob being threadably disposed within the hollow passage of the pressure adjustment portion 212. The knob is rotated to adjust the pressure it applies to the briquette to adjust the pressure within the enclosed space.

In other embodiments, the mixing element 200 further comprises a second connector cap 220, the second connector cap 220 covering the mixing cap 210, the second connector cap 220 being configured to be removably disposed on the first connector cap 100. The second connection cap 220 is provided with a first through hole 221 communicating with the connection portion 211 and a second through hole 222 extending the pressure adjusting assembly 500.

As shown in fig. 6 to 7, the second connection cap 220 is provided with a fastening portion outside the sidewall, the first connection cap 100 is provided with a fastening portion inside the sidewall, and the second connection cap 220 is detachably disposed on the first connection cap 100 through the fastening portion. The manner in which the second connection cap 220 is detachably provided to the first connection cap 100 is merely exemplary and not exclusive. However, in the present embodiment, the second connection cap 220 is not required to be rotated too much when being clamped to the first connection cap 100, which is advantageous for accurate connection of the air path 20 and convenient disassembly.

The second connection cap 220 is covered on the first mixing cap 210, and the second connection cap 220 prevents excessive parts on the mixing cap 210 from being exposed, so that the user is difficult to identify due to the excessive exposed parts, and the appearance is also affected.

In other embodiments, the mixing cap 210 has a pressure relief tube 213 opening toward the sidewall of the second connection cap 220, and the sidewall of the pressure relief tube 213 has a vent hole communicating with the closed space. The pressure release switch 300 is disposed in the pressure release tube 213, and the pressure release switch 300 protrudes from the sidewall of the second connection cap 220 through the opening, and the pressure release switch 300 opens and closes the vent hole during the push-pull process.

In this embodiment, the opening of the pressure relief tube 213 is forward, the pressure relief switch 300 includes a blocking section and a leakage section, the blocking section is tightly attached to the inner wall of the pressure relief tube 213, the blocking section can block the pressure relief tube 213, and the blocking section prevents the airtight space from communicating with the outside. The leakage section is slightly thinner, and cannot be tightly attached to the inner wall of the pressure relief pipe 213, and the pressure relief pipe 213 cannot be blocked. The pressure release switch 300 alternately seals the vent hole of the pressure release pipe 213 to open and close the vent hole during the push-pull process. The pressure release switch 300 is simple in structure and easy to operate.

In other embodiments, the mixing cap 210 extends beyond the safety portion 214 away from the mixing container 40, the safety portion 214 having a hollow passage communicating with the enclosed space. The bubble water assembly further includes a safety assembly 600, wherein the safety assembly 600 is disposed in the hollow passage of the safety portion 214, for ensuring that the pressure in the mixing container 40 is within a safe range. The specific structure of the safety assembly 600 is selected according to the needs, in this embodiment, the safety assembly 600 includes a pressing block and a knob for adjusting the pressure of the pressing block, the pressure of the knob to the pressing block is smaller than the pressure that can be borne by the mixing container 40, and the safety assembly 600 is used for ensuring the safety of the mixing container 40.

According to a second aspect of the present invention, there is also provided a refrigerator 1, the refrigerator 1 comprising the mixing assembly 10 according to any of the embodiments described above applied to a bubble water assembly. Since the refrigerator 1 includes the mixing assembly 10 according to the above embodiment, the refrigerator 1 has the technical effects of the mixing assembly 10, and will not be described in detail herein.

In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present invention as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A mixing assembly for use in a bubble water assembly, comprising:

the mixing piece is used for being matched with a mixing container in the bubble water assembly to form a closed space, and the mixing piece enables the mixing container arranged on the mixing piece to obtain carbon dioxide from the gas path to prepare liquid with bubbles;

and the pressure release switch is used for enabling the closed space to be communicated with the environment where the pressure release switch is positioned under the condition that the pressure release switch is opened, so that the mixing piece is detached from the first connecting cap.

2. The mixing assembly for use in a bubble water assembly according to claim 1, wherein,

the mixing element further comprises:

the mixing cap covers the opening of the mixing container, the connecting part extends out of the direction of the mixing container, the connecting part is provided with a hollow channel communicated with the closed space, and the air channel extends into the hollow channel of the connecting part when the mixing piece is arranged on the first connecting cap.

3. The mixing assembly for use in a bubble water assembly according to claim 2, further comprising:

4. The mixing assembly for a bubble water assembly according to claim 3, wherein,

the check valve includes:

the communicating pipe is arranged in the hollow channel of the connecting part, is used for blocking the hollow channel of the connecting part and is provided with a cavity, the cavity of the communicating pipe is used for communicating the gas path and the mixing container, and the end part of the cavity, which is close to the gas path, is gradually reduced;

and the blocking head is arranged at the tapered section of the cavity of the communicating pipe, blocks the cavity of the communicating pipe when moving towards the gas path, and opens the cavity of the communicating pipe when moving towards the mixing container.

5. The mixing assembly for a bubble water assembly according to claim 4, wherein,

the one-way valve further includes:

the supporting part is arranged on the plugging head, extends from the tapered section to one end of the communicating pipe, which is close to the mixing container, and is clung to the inner wall of the communicating pipe.

6. The mixing assembly for use in a bubble water assembly according to claim 2, wherein,

the pressure adjusting part extends out of the mixing cap back to the mixing container, and is provided with a hollow channel communicated with the closed space;

the bubble water assembly further comprises:

the pressure adjusting component is arranged in the hollow channel of the pressure adjusting part and used for adjusting the pressure born by the closed space.

7. The mixing assembly for a bubble water assembly according to claim 6, wherein,

the mixing element further comprises:

8. The mixing assembly for use in a bubble water assembly according to claim 7, wherein,

the mixing cap is provided with a pressure relief pipe with an opening facing the side wall of the second connecting cap, and the side wall of the pressure relief pipe is provided with a vent hole communicated with the closed space; the pressure release switch is arranged in the pressure release pipe, and extends out of the side wall of the second connecting cap through the opening, and the pressure release switch is used for opening and closing the vent hole in the process of being pushed and pulled.

9. The mixing assembly for use in a bubble water assembly according to claim 2, wherein,

the safety part extends out of the mixing cap in the direction opposite to the mixing container, and is provided with a hollow channel communicated with the closed space;

the bubble water assembly further comprises:

and the safety component is arranged in the hollow channel of the safety part and used for ensuring that the pressure in the mixing container is within a safety range.

10. A refrigerator comprising a mixing assembly according to any one of claims 1 to 9 applied to a bubble water assembly.