WO2023093547A1

WO2023093547A1 - Mixing assembly applied to sparkling water assembly, and refrigerator having same

Info

Publication number: WO2023093547A1
Application number: PCT/CN2022/131428
Authority: WO
Inventors: 吕鹏; 张�浩; 王毅
Original assignee: 青岛海尔电冰箱有限公司; 海尔智家股份有限公司
Priority date: 2021-11-26
Filing date: 2022-11-11
Publication date: 2023-06-01
Also published as: CN116182488A

Abstract

A mixing assembly applied to a sparkling water assembly, and a refrigerator have same. The mixing assembly applied to a sparkling water assembly comprises a first connecting cap (100), a mixing member (200), and a pressure relief switch (300). The first connecting cap (100) is configured to introduce a carbon dioxide gas path (20) into same. The mixing member (200) is detachably arranged at the first connecting cap (100), and when the mixing member (200) is arranged at the first connecting cap (100), the gas path (20) is inserted into the mixing member (200). The mixing member (200) matches a mixing container (40) to form a sealed space, and the mixing container (40) acquires carbon dioxide from the gas path (20) to prepare a liquid having bubbles. When the pressure relief switch (300) is opened, the sealed space is in communication with the environment where the pressure relief switch (300) is located, so that the mixing member (200) is detached from the connecting cap. During the detachment process of the mixing member (200), it is only necessary to ensure that the mixing member (200) is in communication with the gas path (20); and the pipeline structure of the mixing member (200) is relatively simple, so that the mixing member (200) is detachable.

Description

Mixing assembly applied to sparkling water assembly and refrigerator having same

technical field

The invention relates to the field of refrigerators, in particular to a mixing assembly applied to a sparkling water assembly and a refrigerator having the same.

Background technique

Because frozen sparkling drinks are widely liked by people, refrigerators capable of preparing sparkling water have emerged as the times require. Currently, a sparkling water assembly is provided in the refrigerator to prepare frozen sparkling drinks, and the sparkling water preparation assembly generally includes a mixing assembly and a mixing container. The mixing container is arranged on the mixing component to prepare sparkling water. When the mixing container is disassembled from the mixing assembly, the bubble water in the mixing container is likely to spray to the mixing assembly, and the mixing assembly is easily polluted. However, due to the large number of pipelines on the mixing assembly, it is difficult for users to directly remove the mixing assembly for cleaning. Long-term use of the mixing assembly will not only cause odors between different beverages, but also cause unhygienic hidden dangers.

Contents of the invention

An object of the present invention is to provide a mixing assembly applied to a sparkling water assembly and a refrigerator having the same to solve the above technical problems.

In particular, the present invention provides a mixing assembly applied to a sparkling water assembly, comprising:

The first connection cap is used to introduce the carbon dioxide gas path into it;

The mixing piece is detachably arranged on the first connecting cap, when the mixing piece is set on the first connecting cap, the air path is inserted into the mixing piece;

The mixing part is used to cooperate with the mixing container in the bubble water assembly to form a closed space, and the mixing part enables the mixing container installed on it to obtain carbon dioxide from the gas path to prepare liquid with bubbles;

The pressure relief switch, when opened, communicates the enclosed space with its surroundings, allowing the mixing element to be removed from the connection cap.

Optionally, the mix includes:

The mixing cap covers the opening of the mixing container and protrudes from the connecting part facing away from the mixing container. The connecting part has a hollow channel communicating with the closed space. When the mixing piece is installed on the first connecting cap, the gas path extends into the connecting part Hollow channel.

Optionally, the mixing component applied to the sparkling water component also includes:

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

Optionally, the one-way valve includes:

The connecting pipe is arranged in the hollow passage of the connecting part, and blocks the hollow passage of the connecting part, and has a cavity, the cavity of the connecting pipe is used to communicate with the gas path and the mixing container, and the end of the cavity near the gas path is tapered;

The plugging head is arranged on the tapering section of the cavity of the connecting pipe, and when moving toward the gas path, the cavity of the connecting pipe is blocked, and when moving toward the mixing container, the cavity of the connecting pipe is opened.

Optionally, the one-way valve also includes:

The support part is arranged on the plugging head, extends from the tapered section to the end of the communication pipe close to the mixing container, and is close to the inner wall of the communication pipe.

Optionally, the mixing cap protrudes from the pressure adjustment part facing away from the mixing container, and the pressure adjustment part has a hollow channel communicating with the closed space;

Sparkling water kit also includes:

The pressure adjustment component is arranged in the hollow channel of the pressure adjustment part, and is used for adjusting the pressure that the confined space can bear.

Optionally, the mixing piece also includes:

the second connecting cap is covered on the mixing cap, and is used to be detachably arranged on the first connecting cap,

A first through hole communicated with the connection part and a second through hole through which the pressure adjustment component protrudes are opened.

Optionally, the mixing cap has a pressure relief pipe with an opening towards the side wall of the second connection cap, and the side wall of the pressure relief pipe has a vent hole communicating with the confined space; the pressure relief switch is arranged in the pressure relief pipe, and the pressure relief switch passes through the opening Protruding from the side wall of the second connection cap, the pressure relief switch opens and closes the vent hole in the process of being pushed and pulled.

Optionally, the mixing cap protrudes from the safety part facing away from the mixing container, and the safety part has a hollow channel communicating with the closed space;

Sparkling water kit also includes:

The safety component is arranged in the hollow passage of the safety part, and is used to ensure that the pressure in the mixing container is within a safe range.

According to the second aspect of the present invention, the present invention also provides a refrigerator, which includes any one of the above mixing components applied to sparkling water components.

In the mixing assembly applied to the sparkling water assembly and the refrigerator having the same provided by the present invention, the mixing assembly applied to the sparkling water assembly includes a first connection cap, a mixing piece and a pressure release switch. The first connection cap is used for introducing the carbon dioxide gas path into it. The mixing element is detachably arranged on the first connecting cap, and when the mixing element is arranged on the first connecting cap, the air path is inserted into the mixing element. The mixing part is used to cooperate with the mixing container in the bubble water assembly to form a closed space, and the mixing part enables the mixing container installed on it to obtain carbon dioxide from the gas path to prepare liquid with bubbles. The pressure relief switch, when opened, communicates the enclosed space with its surroundings, allowing the mixing element to be removed from the connection cap. During the disassembly process of the mixing part, it is only necessary to ensure that the mixing part is connected to the gas path, which can ensure that the mixing container on the mixing part normally prepares liquid with bubbles. The pipeline structure of this mixing element is relatively simple, so that the mixing element can be disassembled.

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

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 sparkling water assembly in a refrigerator according to an embodiment of the present invention;

Fig. 3 is the front view of the sparkling water assembly in the refrigerator according to one embodiment of the present invention;

Fig. 4 is an exploded schematic diagram of the first connecting cap and the mixing piece in the sparkling water assembly in the refrigerator according to an embodiment of the present invention;

Fig. 5 is an exploded schematic diagram of the first connecting cap and the mixing piece in the sparkling water assembly in the refrigerator according to an embodiment of the present invention;

Fig. 6 is an exploded schematic diagram of a mixing assembly in a sparkling water assembly in a refrigerator according to an embodiment of the present invention;

Fig. 7 is an exploded schematic diagram of a mixing assembly in a sparkling water assembly in a refrigerator according to an embodiment of the present invention.

Detailed ways

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 bubble in a refrigerator according to an embodiment of the present invention The front view of the water assembly; Fig. 4 is an exploded schematic diagram of the first connection cap and the mixing piece in the sparkling water assembly in the refrigerator according to one embodiment of the present invention; Fig. 5 is the sparkling water in the refrigerator according to one embodiment of the present invention Explosion schematic diagram of the first connecting cap and the mixing part in the assembly; Fig. 6 is an explosion schematic diagram of the mixing assembly in the sparkling water assembly in the refrigerator according to one embodiment of the present invention; Fig. 7 is a refrigerator according to one embodiment of the present invention Schematic illustration of the explosion of the mixing assembly in the medium-bubbly water assembly.

In this embodiment, as shown in FIG. 1 to FIG. 3 , the sparkling water component is arranged in the refrigerator 1 . The sparkling water module mainly includes a carbon dioxide part and a mixing part. The carbon dioxide part is used to supply carbon dioxide, and the mixing part is used to obtain carbon dioxide from the carbon dioxide part, and use the carbon dioxide to prepare liquid with bubbles.

In this embodiment, the carbon dioxide part includes a carbon dioxide bottle 30 , and carbon dioxide is stored in the carbon dioxide bottle 30 , and the carbon dioxide bottle 30 serves as the main carbon source of the mixing part. Obviously, this source of carbon dioxide is merely exemplary and not the only one. The carbon dioxide part also includes a gas path 20, the two ends of the gas path 20 are respectively connected to the carbon dioxide bottle 30 and the mixing part, and the carbon dioxide bottle 30 supplies carbon dioxide to the mixing part through the gas path 20.

In this embodiment, the mixing part includes a mixing container 40, which 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 the solution in it to prepare a liquid with bubbles.

As shown in FIG. 1 to FIG. 3 , this embodiment provides a mixing assembly 10 applied to a bubble water assembly. The mixing assembly 10 includes a first connection cap 100 , a mixing piece 200 and a pressure release switch 300 .

The first connection cap 100 is used for introducing the carbon dioxide gas path 20 into it and fixing the gas path 20 . The specific connection position of the carbon dioxide gas path 20 and the first connecting cap 100 can be selected according to needs. In this embodiment, the carbon dioxide gas path 20 is inserted into the first connecting cap 100 from the top wall of the first connecting cap 100. Obviously, this Exemplary only. In this embodiment, the mixing element 200 is detachably arranged on the first connection cap 100 by screwing. If the air passage 20 is inserted into the first connection cap 100 from the side wall of the first connection cap 100, it is not conducive to the air passage. 20 and the alignment of the mixing element 200. Therefore, the gas passage 20 protrudes from the top of the first connecting cap 100 , which facilitates the alignment of the carbon dioxide gas passage 20 and the mixing element 200 .

The specific connection method between the carbon dioxide gas path 20 and the first connecting cap 100 can be selected according to needs. In this embodiment, a fixing part is provided on the top wall of the first connecting cap 100, and the fixing part has a hollow space that is compatible with the gas path 20. The air channel 20 extends into the first connecting cap 100 through the hollow channel. The hollow channel of the fixing part tightly wraps the gas passage 20 , and the fixing part is used to prevent the displacement of the gas passage 20 during the repeated disassembly of the mixing element 200 .

The mixing element 200 is detachably disposed on the first connecting cap 100 , and when the mixing element 200 is disposed on the first connecting cap 100 , the air passage 20 is inserted into the mixing element 200 . The specific manner in which the mixing element 200 is detachably arranged on the first connection cap 100 is not limited. In this embodiment, the inside of the side wall of the first connection cap 100 is provided with a locking part, and the outside of the side wall of the mixing element 200 is provided with a Fitting clips. The clamping portion of the mixing element 200 is clamped to the clamping portion of the first connection cap 100 . Obviously, in this embodiment, the manner in which the mixing element 200 is detachably arranged on the first connecting cap 100 is only exemplary and not exclusive. However, in this embodiment, when the mixing element 200 is clamped to the first connection cap 100 , it does not need to be rotated too much, which is beneficial for the gas channel 20 to be accurately inserted into the mixing element 200 and to be easily disassembled.

The mixing piece 200 is used to make the mixing container 40 in the bubble water assembly detachably set on it, the mixing piece 200 cooperates with the mixing container 40 to form a closed space, and the mixing piece 200 makes the mixing container 40 installed on it from the air path 20. Obtain carbon dioxide to prepare a bubbled liquid.

The specific manner in which the mixing container 40 is detachably arranged on the mixing piece 200 is not limited. In this embodiment, the inner side of the side wall at the lower end of the mixing container 40 is provided with a locking part, and the outer side of the mixing container 40 is provided with a of the card joint. The locking portion of the mixing container 40 is locked to the locking portion of the mixing element 200 to place the mixing container 40 on the mixing element 200 . Apparently, the above-mentioned way of clipping the mixing container 40 to the mixing element 200 is only a case of detachable arrangement, but this clipping method facilitates the disassembly of the mixing container 40 and facilitates accurate alignment.

In this embodiment, the enclosed space includes the space inside the mixing container 40 and the space from the opening of the mixing container 40 to the mixing element 200 . In this embodiment, as shown in FIGS. 1 to 7 , the space from the opening of the mixing container 40 to the mixing element 200 is the space above the opening of the mixing container 40 .

The pressure relief switch 300 is disposed on the mixing element 200. When the pressure relief switch 300 is turned on, the pressure relief switch 300 communicates the enclosed space with its environment, so that the mixing element 200 can be detached from the connection cap. The specific type of the pressure relief switch 300 is not limited and can be selected according to needs.

It can be seen that, during the disassembly process of the mixing element 200, it is only necessary to ensure that the mixing element 200 communicates with the gas path 20, which can ensure that the mixing container 40 on the mixing element 200 normally prepares liquid with bubbles. The piping structure of the mixing element 200 is relatively simple, so that the mixing element 200 is easy to disassemble and assemble. Secondly, the mixing element 200 of this embodiment and the first connecting cap 100 are clamped through the locking part, and in this way, the mixing element 200 can be assembled without much rotation. The mixing assembly 10 ensures that the mixing element 200 is easy to assemble, and the gas path 20 is communicated after the mixing element 200 is assembled. This enables the user to disassemble the mixing element 200 and the mixing container 40 for cleaning during use.

In some other embodiments, as shown in FIG. 6 and FIG. 7 , the mixing element 200 further includes a mixing cap 210 and a second connecting cap 220, the second connecting cap 220 covers the mixing cap 210, and the second connecting cap 220 is detachable. It is arranged on the first connecting cap 100 . The mixing cap 210 covers the opening of the mixing container 40 , and protrudes from the connecting portion 211 in a direction away from the mixing container 40 . The connecting part 211 has a hollow channel communicating with the closed space. When the mixing element 200 is installed on the first connecting cap 100, the air passage 20 extends into the hollow channel of the connecting part 211.

The specific shape and structure of the mixing cap 210 can be selected according to needs. The mixing cap 210 can cover the opening of the mixing container 40 , and it only needs to form a closed space between the mixing cap 210 and the mixing container 40 . A connecting portion 211 protrudes away from the mixing container 40 , and the connecting portion 211 has a hollow channel 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 from the connecting portion 211 . The specific shape of the connecting portion 211 can be selected according to needs, and the connecting portion 211 is hollow to form a hollow channel communicating with the confined space. In this embodiment, the connecting portion 211 is cylindrical, and an annular sealing block can be arranged in the hollow channel of the connecting portion 211, and the gas path 20 communicates with the confined space through the annular sealing block, and the annular sealing block is used to ensure the sealing space sealing performance.

The connecting portion 211 is used to communicate with the gas path 20 , and the connecting portion 211 is used to prevent the gas path 20 from directly penetrating into the closed space, and prevent the gas path 20 from being sprayed wet when the mixing container 40 is disassembled. In addition, other structures can be arranged in the hollow channel of the connecting part 211 , for example, a sealing block is arranged in the hollow channel of the connecting part 211 , and the sealing block can ensure the airtightness of the enclosed space. For example, a one-way valve 400 is provided in the hollow passage of the connecting portion 211 , and the one-way valve 400 prevents water or gas from spraying the gas passage 20 when the mixing container 40 is disassembled.

In some other embodiments, the mixing assembly 10 further includes a one-way valve 400 disposed in the hollow channel of the connection part 211 , and the one-way valve 400 is used to only allow carbon dioxide to flow from the gas path 20 to the mixing container 40 . The specific structure of the one-way valve 400 can be selected according to needs. The one-way valve 400 only allows carbon dioxide to flow from the gas path 20 to the mixing container 40, that is, the one-way valve 400 does not allow the water vapor in the mixing container 40 to pass through the hollow channel of the connecting part 211. Spray to air path 20. In other words, the water vapor in the mixing container 40 can only spray to the one-way valve 400 at most, and the one-way valve 400 prevents the water vapor in the mixing container 40 from continuing to spray upwards. It can be seen that the one-way valve 400 is used to prevent the water vapor in the mixing container 40 from spraying to other components, so as to prevent the water vapor in the mixing container 40 from contaminating other components.

In some other embodiments, the one-way valve 400 includes a communication pipe 410 and a blocking head 420 . The communication pipe 410 is disposed in the hollow passage of the connection part 211 , and the communication pipe 410 blocks the hollow passage of the connection part 211 . The communication tube 410 has a cavity, and the cavity of the communication tube 410 is used to communicate with the gas path 20 and the mixing container 40 , and the cavity near the end of the gas path 20 is tapered.

The connecting pipe 410 blocks the hollow passage of the connecting part 211, that is, the shape of the connecting pipe 410 is adapted to the hollow passage of the connecting part 211, and the outer wall of the connecting pipe 410 is close to the inner wall of the hollow passage of the connecting part 211 to block the connection. part 211 of the hollow channel. The cavity of the connecting pipe 410 is used to connect the gas path 20 and the mixing container 40, and the connecting pipe 410 is located in the hollow channel of the connecting portion 211, that is, the connecting pipe 410 is located in the middle of the gas path 20 and the mixing container 40, and the connecting pipe 410 The cavity is located between the gas path 20 and the mixing container 40 . As shown in FIGS. 1 to 7 , the gas passage 20 , the communication pipe 410 and the mixing container 40 are arranged in order from top to bottom. The cavity close to the end of the gas path 20 is tapered, that is, the cavity of the communication tube 410 has a tapered section, and the reduced section is located at the upper part of the cavity of the communication tube 410 .

The plugging head 420 is arranged on the tapered section of the cavity of the connecting pipe 410. When the plugging head 420 moves toward the gas path 20, the plugging head 420 blocks the cavity of the connecting pipe 410, and the plugging head 420 moves toward the mixing container 40 , the plugging head 420 opens the cavity of the communication tube 410 . The specific shape of the plugging head 420 can be selected according to needs. In this embodiment, the plugging head 420 moves toward the gas channel 20 , that is, the plugging head 420 moves upward. The plugging head 420 moves toward the mixing container 40 , that is, the plugging head 420 moves downward, and the specific manner of moving the plugging head 420 relative to the cavity of the communication pipe 410 is not limited. Since the upper end of the connecting pipe 410 shrinks upwards, when the plugging head 420 moves upwards, the plugging head 420 can block the cavity of the connecting pipe 410, and when the plugging head 420 moves downwards, the plugging head 420 cannot seal the cavity of the connecting pipe 410. Block the cavity of the connecting pipe 410.

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

In some other embodiments, the one-way valve 400 further includes a support part 430, the support part 430 is arranged on the plugging head 420, extends from the tapered section to the end of the communication pipe 410 close to the mixing container 40, and is close to the inner wall of the communication pipe 410 . In this embodiment, the support part 430 extends downward from the plugging head 420, the lower end of the cavity of the connecting pipe 410 is cylindrical, and the support part 430 is close to the inner wall of the cylindrical cavity to support the plugging head 420 up and down. move.

In some other embodiments, the mixing cap 210 protrudes from the pressure adjusting part 212 facing away from the mixing container 40, and the pressure adjusting part 212 has a hollow channel communicating with the closed space. The bubble water assembly also includes a pressure adjustment assembly 500, which is disposed in the hollow passage of the pressure adjustment part 212, and the pressure adjustment assembly 500 is used to adjust the pressure that the confined space can bear. The specific type of the pressure adjustment assembly 500 can be set according to needs. In this embodiment, the pressure adjustment assembly 500 includes a knob and a pressure block, and the knob is threaded into the hollow channel of the pressure adjustment part 212 . The knob is turned to adjust the pressure it exerts on the briquetting block to adjust the pressure in the confined space.

In some other embodiments, the mixing element 200 further includes a second connecting cap 220 , the second connecting cap 220 covers the mixing cap 210 , and the second connecting cap 220 is configured to be detachably arranged on the first connecting cap 100 . The second connecting cap 220 defines a first through hole 221 communicating with the connecting portion 211 and a second through hole 222 through which the pressure adjusting assembly 500 protrudes.

As shown in Fig. 6 to Fig. 7, the side wall of the second connecting cap 220 is provided with a locking part, and the inner side of the side wall of the first connecting cap 100 is provided with a corresponding locking part, and the second connecting cap 220 passes through The locking portion is detachably disposed on the first connecting cap 100 . The manner in which the second connection cap 220 is detachably arranged on the first connection cap 100 is only exemplary and not exclusive. However, in this embodiment, when the second connecting cap 220 is clamped to the first connecting cap 100 , it does not need to be rotated too much, which is conducive to precise connection of the gas circuit 20 and easy disassembly.

The second connecting cap 220 covers the first mixing cap 210, and the second connecting cap 220 prevents too many exposed components on the mixing cap 210. Too many exposed components make it difficult for users to identify and affect the appearance.

In some other embodiments, the mixing cap 210 has a pressure relief tube 213 opening toward the side wall of the second connection cap 220 , and the side wall of the pressure relief tube 213 has a vent hole communicating with the closed space. The pressure relief switch 300 is disposed in the pressure relief tube 213 , and protrudes from the side wall of the second connection cap 220 through the opening. The pressure relief switch 300 opens and closes the air hole when being pushed and pulled.

In this embodiment, the opening of the pressure relief pipe 213 faces forward, and the pressure relief switch 300 includes a blocking section and a leaking section. , the blocking section prevents the confined space from communicating with the outside world. The leakage section is slightly thinner, and cannot be in close contact with the inner wall of the pressure relief pipe 213, and cannot block the pressure relief pipe 213. When the pressure relief switch 300 is being pushed and pulled, the blocking section and the pressure relief section alternately block the air hole of the pressure relief pipe 213 to open and close the air hole. This pressure relief switch 300 has a simple structure and is easy to operate.

In other embodiments, the mixing cap 210 protrudes from the safety portion 214 facing away from the mixing container 40 , and the safety portion 214 has a hollow channel communicating with the closed space. The sparkling water assembly also includes a safety assembly 600 , which is disposed in the hollow channel of the safety portion 214 to ensure 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 needs. In this embodiment, the safety assembly 600 includes a briquetting block and a knob for adjusting the pressure of the briquetting block. The pressure of the knob on the briquetting block is less than the pressure that the mixing container 40 can bear. The safety assembly 600 is used The mixing container 40 is secured.

According to the second aspect of the present invention, the present invention also provides a refrigerator 1, which includes the mixing assembly 10 applied to the sparkling water assembly of any one of the above embodiments. Since the refrigerator 1 has the mixing assembly 10 of the above-mentioned embodiment, therefore, the refrigerator 1 has the technical effect of the mixing assembly 10, which will not be repeated here.

In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" ", "clockwise", "counterclockwise" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

The terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. When a feature "comprises or comprises" one or some of the features it encompasses, unless specifically stated otherwise, this indicates that other features are not excluded and that other features may be further included.

Unless otherwise expressly specified and limited, terms such as "mounted", "connected", "connected", "fixed" and "coupled" should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection, or Integrate; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined . Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, in the description of this embodiment, the first feature being "on" or "under" the second feature may include that the first and second features are in direct contact, and may also include that the first and second features are not in direct contact but is through additional feature contacts between them. That is to say, in the description of this embodiment, the first feature being "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontal The height is higher than the second feature. "Below", "beneath" or "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

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

In the description of this embodiment, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some A specific feature, structure, material, or characteristic described in an 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 embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

A mixing assembly applied to a sparkling water assembly, comprising:

The first connection cap is used to introduce the carbon dioxide gas path into it;

a mixing piece, which is detachably arranged on the first connecting cap, and when the mixing piece is arranged on the first connecting cap, the gas path is inserted into the mixing piece;

The mixing part is used to cooperate with the mixing container in the bubble water assembly to form a closed space, and the mixing part enables the mixing container installed on it to obtain carbon dioxide from the gas path to prepare liquid with bubbles ;

The pressure relief switch, when opened, communicates the enclosed space with its surroundings, so that the mixing element can be detached from the first connection cap.
The mixing assembly applied to the sparkling water assembly according to claim 1, wherein,

The mixing piece includes:

The mixing cap covers the opening of the mixing container, and protrudes from a connecting portion facing away from the mixing container. The connecting portion has a hollow channel communicating with the closed space, and the mixing element is arranged on the second When a cap is connected, the air path extends into the hollow channel of the connecting part.
The mixing assembly applied to the sparkling water assembly according to claim 2, further comprising:

The one-way valve is arranged in the hollow channel of the connection part, and is used to only allow carbon dioxide to flow from the gas path to the mixing container.
The mixing assembly applied to the sparkling water assembly according to claim 3, wherein,

The one-way valve includes:

The connecting pipe is arranged in the hollow passage of the connecting part, and blocks the hollow passage of the connecting part, and has a cavity, and the cavity of the connecting pipe is used to communicate with the gas path and the mixing container, the The end of the cavity close to the gas path tapers;

The plugging head is arranged at the tapered section of the cavity of the communication pipe, and when moving toward the gas path, the cavity of the communication pipe is blocked, and when moving toward the mixing container, the opening of the communication pipe is opened. cavity.
The mixing assembly applied to the sparkling water assembly according to claim 4, wherein,

The one-way valve also includes:

The support part is arranged on the plugging head, extends from the tapered section to the end of the communication pipe close to the mixing container, and is close to the inner wall of the communication pipe.
The mixing assembly applied to the sparkling water assembly according to any one of claims 2-5, wherein,

The mixing cap protrudes from a pressure adjustment part facing away from the mixing container, and the pressure adjustment part has a hollow channel communicating with the closed space;

The sparkling water assembly also includes:

The pressure adjustment component is arranged in the hollow passage of the pressure adjustment part, and is used for adjusting the pressure that the enclosed space can bear.
The mixing assembly applied to the sparkling water assembly according to claim 6, wherein,

The mixing piece also includes:

the second connecting cap is covered on the mixing cap, and is used to be detachably arranged on the first connecting cap,

A first through hole communicated with the connection part and a second through hole through which the pressure adjustment assembly protrudes are opened.
The mixing assembly applied to the sparkling water assembly according to claim 7, wherein,

The mixing cap has a pressure relief pipe with an opening towards the side wall of the second connection cap, and the side wall of the pressure relief pipe has a vent hole communicating with the closed space; the pressure relief switch is arranged on the pressure relief and the pressure relief switch protrudes from the side wall of the second connecting cap through the opening, and the pressure relief switch opens and closes the vent hole during being pushed and pulled.
The mixing assembly applied to the sparkling water assembly according to any one of claims 2-5, wherein,

The mixing cap protrudes from a safety part facing away from the mixing container, and the safety part has a hollow channel communicating with the closed space;

The sparkling water assembly also includes:

The safety component is arranged in the hollow channel of the safety part, and is used to ensure that the pressure in the mixing container is within a safe range.
A refrigerator, comprising the mixing assembly applied to the sparkling water assembly according to any one of claims 1 to 9.