WO2024093377A1

WO2024093377A1 - Sparkling water maker main unit using transition gas cylinder, and sparkling water maker using sparkling water maker main unit

Info

Publication number: WO2024093377A1
Application number: PCT/CN2023/108668
Authority: WO
Inventors: 莫燕全
Original assignee: 江门市伊科迈特电子科技有限公司
Priority date: 2022-10-31
Filing date: 2023-07-21
Publication date: 2024-05-10
Also published as: CN117982006A

Abstract

A sparkling water maker main unit using a transition gas cylinder (50), and a sparkling water maker using the sparkling water maker main unit. The sparkling water maker main unit comprises a main unit body (10), a unit head (20) arranged on the main unit body (10), a bottleneck mounting portion (21) arranged on the unit head (20), the transition gas cylinder (50), a safety valve (73), an exhaust valve (72), a nozzle (52) and a gas intake switch, wherein the transition gas cylinder (50) is provided with a gas cylinder access hole (51) extending to the bottleneck mounting portion (21). By means of providing the transition gas cylinder (50), after a sparkling water bottle (30) is mounted on the bottleneck mounting portion (21), even if the sparkling water bottle (30) is filled with water, there is still space in the transition gas cylinder (50) to store and buffer high-pressure carbon dioxide gas, thereby improving the safety.

Description

A sparkling water main machine using a transition gas tank and a sparkling water machine using the same

Technical Field

The invention relates to the field of bubble water machines, in particular to a bubble water main machine using a transition gas tank and a bubble water machine using the same.

Background technique

A sparkling water machine is a device for preparing sparkling water. During the process of preparing sparkling water, a certain amount of space needs to be reserved to ensure that carbon dioxide gas can fully enter the sparkling water bottle and to buffer the high-pressure carbon dioxide gas, thereby preventing the bottle from exploding. Therefore, when preparing sparkling water, the existing sparkling water machine can generally only fill the sparkling water bottle to two-thirds of the capacity. The sparkling water bottle needs to be marked with scale lines to remind the user how much water is in the bottle. However, for some younger users or more careless users, it is easy to fill the bottle with water, resulting in danger when preparing sparkling water.

Summary of the invention

In order to solve the above problems, the object of the present invention is to provide a sparkling water main unit using a transition gas tank and a sparkling water machine using the same, so that the water in the sparkling water bottle can be filled to full capacity.

The technical solution adopted by the present invention to solve the problem is: a sparkling water host using a transition gas tank, comprising:

A main body, wherein a machine head is arranged on the main body, a bottle mouth mounting portion is arranged on the machine head, and an air intake main body is arranged in the main body;

A transition gas tank is arranged on the main engine body or the head of the engine. The transition gas tank is provided with a gas tank inlet hole which is connected with the bottle mouth mounting part;

A safety valve, which is arranged in the machine head or the main machine body and is connected to the bottle mouth mounting part;

An exhaust valve, the exhaust is arranged in the machine head or the main body and is connected to the bottle mouth mounting part;

An air nozzle, the air nozzle is arranged in the bottle mouth mounting portion, and an air guide pipe connected to the air intake body is arranged at the end of the air nozzle;

An air intake switch is arranged on the main body or the head of the main machine.

As a further improvement of the above technical solution, the transition gas tank is arranged in the machine head and located above the bottle mouth mounting part, and the gas tank inlet hole is located at the top of the bottle mouth mounting part.

As a further improvement of the above technical solution, the gas nozzle is arranged in the transition gas tank and the bottom of the gas nozzle extends to the lower end of the gas tank inlet hole, and the top of the gas nozzle passes through the top of the transition gas tank and is connected to the air guide pipe.

As a further improvement of the above technical solution, the air intake body includes an air intake channel and a gas cylinder connecting port located at the end of the air intake channel, an air intake rod is arranged in the air intake body, a part of which is located in the air intake channel and the end of which is located at the gas cylinder connecting port, an air intake pressure rod is arranged on the outside of the air intake body, the air intake pressure rod is located above the air intake rod and is used to press down the air intake rod, the air intake switch is a main engine upper cover arranged on the top of the main engine, and the main engine upper cover can move up and down on the top of the main engine to directly or indirectly press down the air intake pressure rod.

As a further improvement of the above technical solution, the head is pivotally connected to one side of the host body and can swing outward relative to the host body.

As a further improvement of the above technical solution, a positioning pin cavity is provided on the main body, a positioning pin body is provided in the positioning pin cavity, the top of the positioning pin body is an arc-shaped surface, and the bottom of the positioning pin body is provided with a positioning pin spring for driving the positioning pin body to move outward, and a plurality of positioning pin holes are provided on the machine head for the top of the positioning pin body to be inserted therein, and when the machine head swings relative to the main body, the positioning pin body and the positioning pin hole move relative to each other so that the positioning pin body disengages from the current positioning pin hole and slides into other positioning pin holes.

As a further improvement of the above technical solution, a receiving slot is provided on the side of the main engine cover facing the machine head, and a limiting flange is provided on the top of the machine head facing the side of the main engine cover. When the machine head swings outward relative to the main engine body, the limiting flange is laterally inserted into the receiving slot.

As a further improvement of the above technical solution, an exhaust chamber connected with a transition gas tank is provided in the exhaust valve, an exhaust rear hole extending to the outer end of the exhaust valve is provided at the rear end of the exhaust chamber, an exhaust valve head for opening and closing the exhaust rear hole and an exhaust valve stem provided at the rear end of the exhaust valve head and extending to the outside of the exhaust valve along the exhaust rear hole are provided in the exhaust chamber, an exhaust spring for driving the exhaust valve head to move toward the exhaust rear hole is provided at the front end of the exhaust valve head, an exhaust retaining member is provided in the main engine body, a guide inclined surface is provided on the surface of the exhaust retaining member, which is located outside the exhaust rear hole and is abutted by the exhaust valve stem, and when the machine head swings toward the outside relative to the main engine body, the exhaust valve stem moves along the guide inclined surface to drive the exhaust valve head to move toward the front end of the exhaust chamber and then open the exhaust rear hole.

As a further improvement of the above technical solution, the safety valve comprises a safety chamber, a safety valve head arranged in the safety chamber, and a safety valve abutting against the rear end of the safety valve head. A spring is provided, a safety valve hole connected to the outside of the safety valve is provided on the rear end or the peripheral surface of the safety cavity, a safety connecting hole connected to the transition gas tank is provided on the front end surface of the safety cavity, and the safety spring drives the safety valve head to move toward the safety connecting hole and closes the safety connecting hole.

As a further improvement of the above technical solution, the rear end of the air intake pressure rod is pivotally connected to the top of the air intake main body, the front end of the air intake pressure rod is provided with a buckle hole or a buckle hook, a gas-filling buckle rod is pivotally connected to the main body, a buckle hook or a buckle hole matching the buckle hole or the buckle hook is provided on the top of the gas-filling buckle rod, the buckle hook can be inserted into the buckle hole, an elastic clamping part abutting against the air intake pressure rod is provided in the main body, a reset structure is connected to the transition gas tank, the reset structure is communicated with the transition gas tank, and a reset head for driving the gas-filling buckle rod to swing is provided on the reset structure.

As a further improvement of the above technical solution, the reset structure includes a reset chamber, a reset connecting hole connected to the transition gas tank is provided at the front end of the reset chamber, a reset valve hole is provided at the rear end of the reset chamber, the reset head includes a reset valve head arranged in the reset chamber and a reset valve stem arranged at the rear end of the reset valve head and extending to the outside of the reset chamber along the reset valve hole, the reset valve stem is located at one end of the gas filling buckle rod, the outer periphery of the reset valve head is sealed with the inner wall of the reset chamber, and a reset spring is provided in the reset valve hole, which abuts against the rear end of the reset valve head and drives the reset valve head to close the reset connecting hole.

As a further improvement of the above technical solution, the reset structure includes a main thread arranged in the reset cavity or outside the reset structure, an end cover is arranged at the rear end of the reset cavity, and a secondary thread is arranged on the end cover and screwed with the main thread. The valve hole is arranged on the end cover, the rear end of the return spring abuts against the inner surface of the end cover, a driven gear is arranged on the outer periphery of the end cover, a driving gear directly or indirectly meshed with the driven gear is arranged in the machine head, and a driving member extending to the surface of the machine head is arranged on the driving gear.

As a further improvement of the above technical solution, an exhaust body is arranged in the machine head, and a main exhaust channel connected with the transition gas tank is arranged in the exhaust body. The safety valve, exhaust valve and reset structure are all arranged on the exhaust body, and the safety valve, exhaust valve and reset connecting hole are all connected with the main exhaust channel.

As a further improvement of the above technical solution, the host body is provided with a receiving base located just below the machine head, the receiving base is provided with a magnet, and the receiving base is provided with a water receiving tray that is movable and magnetically attracted to the magnet.

A sparkling water machine using any of the above-mentioned sparkling water main units using a transition gas tank, comprising:

A carbon dioxide gas cylinder, wherein the carbon dioxide gas cylinder is movably mounted on the air intake body;

The bubble water bottle is movably mounted on the bottle mouth mounting portion, and when the bubble water bottle is mounted on the bottle mouth mounting portion, the bubble water bottle is connected to the gas tank inlet hole and the bottom of the gas nozzle extends into the bubble water bottle.

The beneficial effect of the present invention is that by providing a transition gas tank, after the bubble water bottle is installed on the bottle mouth installation part, even if the bubble water bottle is filled with water, there is still space in the transition gas tank to store and buffer the high-pressure carbon dioxide gas, thereby being safer and safer for users to use.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further explained below in conjunction with the accompanying drawings and specific implementation methods.

FIG1 is a schematic structural diagram of a preferred embodiment of the present invention;

Fig. 2 is a schematic diagram of a cross-sectional structure along the A-A direction of Fig. 1;

FIG3 is a schematic diagram of the cross-sectional structure of the machine head when it swings relative to the main body;

FIG4 is a schematic diagram of the structure after the upper cover of the host is hidden;

FIG5 is a schematic diagram of the structure inside the nose;

FIG6 is a schematic diagram of the structure of the exhaust body;

Fig. 7 is a schematic diagram of a cross-sectional structure along the B-B direction of Fig. 6;

FIG8 is a schematic cross-sectional view of a reset structure;

FIG9 is a schematic diagram of the structure after a portion of the nose is hidden;

FIG10 is a schematic diagram of the structure of the air intake pressure rod;

FIG. 11 is a schematic structural diagram of an exhaust retainer.

Detailed ways

This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

1 to 11 , a sparkling water host using a transition gas tank includes:

A main body 10 is provided with a head 20, a bottle mouth mounting portion 21 is provided on the head 20, and an air intake body 60 is provided inside the main body 10;

A transition gas tank 50, wherein the transition gas tank 50 is disposed on the main body 10 or the head 20, and the transition gas tank 50 is provided with a gas tank inlet hole 51 connected to the bottle mouth mounting portion 21;

A safety valve 73, wherein the safety valve 73 is disposed in the machine head 20 or the main body 10 and is connected to the bottle mouth mounting portion 21;

The exhaust valve 72 is provided in the machine head 20 or the main body 10 and communicates with the bottle mouth mounting portion 21. The safety valve 73 and the exhaust valve 72 can be directly connected to the bottle mouth mounting portion 21 or indirectly connected through the transition gas tank 50;

An air nozzle 52, wherein the air nozzle 52 is disposed in the bottle mouth mounting portion 21, and an air guide pipe 521 connected to the air intake body 60 is disposed at the end of the air nozzle 52;

The air intake switch is arranged on the main body 10 or the head 20 .

The present invention also discloses a sparkling water machine using the above-mentioned sparkling water main machine using a transition gas tank, comprising:

A carbon dioxide gas cylinder 40, wherein the carbon dioxide gas cylinder 40 is movably mounted on the gas inlet body 60;

The bubble water bottle 30 is movably mounted on the bottle mouth mounting portion 21 , and when the bubble water bottle 30 is mounted on the bottle mouth mounting portion 21 , the bubble water bottle 30 is connected to the gas tank inlet hole 51 and the bottom of the gas nozzle 52 extends into the bubble water bottle 30 .

By providing the transition gas tank 50, after the bubble water bottle 30 is mounted on the bottle mouth mounting portion 21, even if the bubble water bottle 30 is filled with water, there is still space in the transition gas tank 50 to store and buffer the high-pressure carbon dioxide gas, thereby making it safer for users to use.

In the above solution, the transition gas tank 50 is preferably arranged in the machine head 20 and located above the bottle mouth mounting portion 21 , and the gas tank inlet hole 51 is located at the top of the bottle mouth mounting portion 21 .

For further optimization, the gas nozzle 52 is preferably disposed in the transition gas tank 50 and the bottom of the gas nozzle 52 extends to the lower end of the gas tank inlet hole 51 , and the top of the gas nozzle 52 passes through the top of the transition gas tank 50 and is connected to the air guide pipe 521 .

Further optimization, preferably, the bottle mouth mounting portion 21 is provided with a water bottle sealing ring 24 connected to the gas tank inlet hole 51, the water bottle sealing ring 24 includes an upper sealing edge inserted in the gas tank inlet hole 51 at the upper end and a lower sealing edge for inserting in the bottle mouth of the bubble water bottle 30 at the lower end, and a sealing ring is provided at the lower end of the outer periphery of the upper sealing edge to fit the inner wall of the gas tank inlet hole 51, thereby achieving a first sealing effect, and the upper sealing edge is facing The trumpet shape gradually expands into the transition gas tank 50, and the upper end outer surface of the upper sealing edge is in contact with the inner wall of the gas tank inlet hole 51. At the same time, when the bubble water bottle 30 is installed on the bottle mouth mounting portion 21, the lower sealing edge is inserted into the bottle mouth of the bubble water bottle 30. When gas is added, the air pressure presses the water bottle sealing ring 24, thereby pressing the upper sealing edge toward the inner wall of the gas tank inlet hole 51 to achieve a second sealing effect, and at the same time makes the outer edge of the lower sealing edge more closely fit the bottle mouth of the bubble water bottle 30, thereby ensuring that the water bottle sealing ring 24 better seals the gas tank inlet hole 51 and the bubble water bottle 30.

For further optimization, the air intake body 60 preferably includes an air intake channel and a gas cylinder connecting port located at the end of the air intake channel, and an air intake rod 61 is provided in the air intake body 60, part of which is located in the air intake channel and the end of which is located at the gas cylinder connecting port, and an air intake pressure rod 62 is provided on the outside of the air intake body 60, and the air intake pressure rod 62 is located above the air intake rod 61 and is used to press down the air intake rod 61, and the air intake switch is a main unit upper cover 11 provided on the top of the main unit, and the main unit upper cover 11 can move up and down on the top of the main unit to directly or indirectly press down the air intake pressure rod 62.

In other embodiments, the air intake body 60 may also be other embodiments, for example, the air intake body 60 includes an air guide channel, the carbon dioxide cylinder 40 is installed at the end of the air guide channel, a pressure needle is provided at the end of the air guide channel so that the carbon dioxide cylinder 40 is always in an open state, and an electromagnetic connecting valve for opening and closing the air guide channel is provided in the middle of the air guide channel, and the air intake switch is a touch screen switch arranged on the surface of the host body 10, and the electromagnetic connecting valve can be opened and closed by the touch screen switch.

For further optimization, in order to facilitate the installation of the bubble water bottle 30 , the head 20 is preferably pivotally connected to one side of the host body 10 and can be swung outward relative to the host body 10 .

On this basis, in order to prevent the main body upper cover 11 from being pressed down when the head 20 swings outward to install the bubble water bottle 30, thereby preventing the carbon dioxide gas cylinder 40 from being opened, it is preferred that a receiving slot 111 is provided on the side of the main body upper cover 11 facing the head 20, and a limiting flange 22 is provided on the top of the head 20 facing the side of the main body upper cover 11. When the head 20 swings outward relative to the main body 10, the limiting flange 22 is laterally inserted into the receiving slot 111, so that when the head 20 swings relative to the main body 10, the limiting flange 22 enters the receiving slot 111 under the action of the swinging of the head 20, so that when the main body upper cover 11 is pressed down, it will abut against the limiting flange 22 and cannot be pressed down.

Further optimization, preferably, the host body 10 is provided with a positioning pin cavity, a positioning pin body 12 is provided in the positioning pin cavity, the top of the positioning pin body 12 is an arc-shaped surface, the bottom of the positioning pin body 12 is provided with a positioning pin spring 13 that drives the positioning pin body 12 to move outward, and the machine head 20 is provided with a plurality of positioning pin holes 23 for the top of the positioning pin body 12 to be inserted therein, when the machine head 20 swings relative to the host body 10, the positioning pin body 12 and the positioning pin holes 23 move relative to each other so that the positioning pin body 12 is disengaged from the current positioning pin hole 23 and slides into other positioning pin holes 23, so that when the machine head 20 swings relative to the host, it can be simply fixed at the extreme position. Preferably, the positioning pin hole 23 is provided at the bottom of the machine head 20.

Further optimization, preferably, the exhaust valve 72 is provided with an exhaust cavity 721 connected to the transition gas tank 50, the exhaust cavity 721 is provided with an exhaust rear hole 724 extending to the outer end of the exhaust valve 72 at the rear end, the exhaust cavity 721 is provided with an exhaust valve head 722 for opening and closing the exhaust rear hole 724, and an exhaust valve stem 723 provided at the rear end of the exhaust valve head 722 and extending along the exhaust rear hole 724 to the outer side of the exhaust valve 72, the exhaust valve An exhaust spring 725 is provided at the front end of the head 722 for driving the exhaust valve head 722 to move toward the exhaust rear hole 724. An exhaust retainer 63 is provided in the main body 10. A guide slope 631 is provided on the surface of the exhaust retainer 63, which is located outside the exhaust rear hole 724 and is abutted by the exhaust valve stem 723. When the head 20 swings toward the outside relative to the main body 10, the exhaust valve stem 723 moves along the guide slope 631 to drive the exhaust valve head 722 to move toward the front end of the exhaust cavity 721 and then open the exhaust rear hole 724, so that when the head 20 swings outward relative to the main body 10, the exhaust operation can be performed synchronously, thereby relieving the air pressure in the bubble water bottle 30 and the transition gas tank 50, and at this time, even if the carbon dioxide gas cylinder 40 is still in an open state and inflated into the transition gas tank 50, it will be discharged through the exhaust rear hole 724, which is safer.

For further optimization, the safety valve 73 preferably includes a safety chamber 731, a safety valve head 732 arranged in the safety chamber 731, and a safety spring 734 abutting against the rear end of the safety valve head 732; the rear end or the circumferential surface of the safety chamber 731 is provided with a safety valve hole 733 connected to the outside of the safety valve 73; the front end surface of the safety chamber 731 is provided with a safety connecting hole 735 connected to the transition gas tank 50; the safety spring 734 drives the safety valve head 732 to move toward the safety connecting hole 735 and closes the safety connecting hole 735.

Further optimization, preferably, the rear end of the air intake pressure rod 62 is pivotally connected to the top of the air intake body 60, the front end of the air intake pressure rod 62 is provided with a buckle hole 621 or a buckle hook 651, the main body 10 is pivotally connected with a gas charging buckle rod 65, the top of the gas charging buckle rod 65 is provided with a buckle hook 651 or a buckle hole 621 that matches the buckle hole 621 or the buckle hook 651, the buckle hook 651 can be inserted into the buckle hole 621, the main body 10 is provided with an elastic pressing member that abuts against the air intake pressure rod 62, and the transition gas tank 50 is connected There is a reset structure 74, which is connected to the transition gas tank 50, and a reset head is provided on the reset structure 74 for driving the gas filling button rod 65 to swing. When the main body upper cover 11 is pressed down, the air intake pressure rod 62 is driven to press the gas filling rod down, so that the carbon dioxide gas cylinder 40 is opened. At this time, the front end of the air intake pressure rod 62 is pressed down to the top of the gas filling button rod 65, and under the action of the elastic pressing member, the buckle 651 is clamped into the buckle hole 621, so that the air intake pressure rod 62 keeps pressing the air intake rod 61. When the air pressure in the bubble water bottle 30 reaches the specified value, the air pressure is fed back to the reset structure 74, thereby driving the reset head to push the gas filling button rod 65 to swing, so that the buckle 651 and the buckle hole 621 are separated from each other, so that the air intake pressure rod 62 swings upward and resets. Preferably, a buckle hole 621 is provided at the front end of the air inlet pressure rod 62, and a buckle hook 651 is provided at the top of the air filling buckle rod 65. Preferably, the buckle hook 651 and the bottom of the buckle hole 621 are provided with guiding inclined surfaces so that they can better cooperate and fix with each other.

For further optimization, the reset structure 74 preferably includes a reset chamber 741, a reset connecting hole 742 connected to the transition gas tank 50 is provided at the front end of the reset chamber 741, a reset valve hole 745 is provided at the rear end of the reset chamber 741, the reset head includes a reset valve head 743 arranged in the reset chamber 741 and a reset valve stem 744 arranged at the rear end of the reset valve head 743 and extending to the outside of the reset chamber 741 along the reset valve hole 745, the reset valve stem 744 is located at one end of the gas filling buckle rod 65, the outer periphery of the reset valve head 743 is sealed with the inner wall of the reset chamber 741, and a reset spring 746 is provided in the reset valve hole 745, which abuts against the rear end of the reset valve head 743 and drives the reset valve head 743 to close the reset connecting hole 742. In this way, the air pressure in the transition gas tank 50 is directly transmitted to the reset chamber 741, so that when the air pressure in the bubble water bottle 30 and the transition gas tank 50 reaches a specified value, the air pressure pushes the reset valve head 743, thereby driving the reset valve stem 744. The movement further pushes the gas filling button 65 to swing.

Further optimization, preferably, the reset structure 74 includes a main thread arranged in the reset chamber 741 or outside the reset structure 74, the reset chamber 741 is provided with an end cover 80 at the rear end, the end cover 80 is provided with a secondary thread screwed with the main thread, the reset valve hole 745 is provided on the end cover 80, the rear end of the reset spring 746 abuts against the inner surface of the end cover 80, the outer periphery of the end cover 80 is provided with a driven gear 81, the machine head 20 is provided with a driving gear 82 directly or indirectly meshed with the driven gear 81, and the driving gear 82 is provided with a driving member 821 extending to the surface of the machine head 20. Through this structure, the driving member 821 is driven to move and drive the driving gear 82 to rotate, thereby driving the driven gear 81 to rotate, and then driving the end cover 80 to rotate and feed on the reset structure 74. In this process, the distance between the inner end of the end cover 80 and the front end surface of the reset chamber 741 can be adjusted, thereby adjusting the elastic force of the reset spring 746, and then the reset valve head 743 can be pushed under different air pressure conditions. The driving member 821 may be a knob or a swing lever fixed on the driving gear 82. Preferably, a transition gear 83 is provided between the driving gear 82 and the driven gear 81, so as to facilitate the adjustment of the orientation of the reset structure 74, thereby better matching the position of the gas charging button 65.

In other embodiments, the reset structure 74 may include a telescopic motor and an air pressure sensor electrically connected to the telescopic motor, wherein the air pressure sensor is disposed in the transition gas tank 50. When the air pressure in the transition gas tank 50 reaches a specified value, the information is fed back to the telescopic motor, thereby driving the gas filling buckle 65 to swing through the telescopic motor.

Further optimization, in order to simplify the structure, it is preferred that the head 20 is provided with an exhaust body 70, the exhaust body 70 is provided with a main exhaust channel 71 connected to the transition gas tank 50, the safety valve 73, the exhaust valve 72, and the reset structure 74 are all provided On the exhaust body 70 , the safety valve 73 , the exhaust valve 72 , and the reset connecting hole 742 are all connected to the main exhaust channel 71 . Preferably, the safety valve 73 is arranged in the middle and upper parts of the exhaust body 70 , the exhaust valve 72 is arranged in the middle part of the exhaust body 70 , and the reset structure 74 is arranged in the lower part of the exhaust body 70 .

In other embodiments, the safety valve 73 includes a connecting solenoid valve and an air pressure sensor arranged on the connecting solenoid valve. When the air pressure sensor senses that the air pressure in the transition gas tank 50 or the bubble water bottle 30 reaches its specified value, the connecting solenoid valve is turned on, so that the carbon dioxide gas can be discharged under the corresponding state. The exhaust valve 72 is a connecting solenoid valve and an exhaust button for controlling the connecting solenoid valve arranged in the exhaust channel. The user can open the connecting solenoid valve to exhaust the air by pressing the exhaust button.

For further optimization, it is preferred that the host body 10 is provided with a receiving base 14 located directly below the machine head 20 , the receiving base 14 is provided with a magnet 91 , and the receiving base 14 is provided with a water receiving tray 90 that is movable and magnetically attracted to the magnet 91 .

For further optimization, it is preferred that a rack 622 is provided on the air intake pressure rod 62, and a damping gear 6221 meshing with the rack 622 is provided in the main body 10, so as to prevent the air intake pressure rod 62 from moving too fast.

For further optimization, it is preferred that return springs are provided at the bottom of the air intake pressure rod 62 , the bottom of the main engine upper cover 11 , and the air intake rod 61 .

In this embodiment, an air intake button connecting rod 64 is preferably pivotally connected to the top of the exhaust retaining member 63 , the upper end of the air intake button connecting rod 64 is located at the bottom of the main body upper cover 11 , and the lower end of the air intake button connecting rod 64 is located on the upper surface of the air intake pressure rod 62 .

The above are only preferred embodiments of the present invention and do not limit the scope of the present invention. All equivalent structural changes made by using the contents of the specification and drawings of the present invention under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

A sparkling water main unit using a transition gas tank, characterized by comprising:

A main body (10), wherein a head (20) is arranged on the main body (10), a bottle mouth mounting portion (21) is arranged on the head (20), and an air intake body (60) is arranged inside the main body (10);

A transition gas tank (50), the transition gas tank (50) being arranged on the main machine body (10) or the machine head (20), and the transition gas tank (50) being provided with a gas tank inlet hole (51) which is in communication with the bottle mouth mounting portion (21);

A safety valve (73), wherein the safety valve (73) is disposed in the machine head (20) or the main body (10) and is connected to the bottle mouth mounting portion (21);

An exhaust valve (72), the exhaust valve being arranged in the machine head (20) or the main body (10) and being connected to the bottle mouth mounting portion (21);

An air nozzle (52), the air nozzle (52) being arranged in the bottle mouth mounting portion (21), and an air guide tube (521) communicating with the air intake body (60) being arranged at the end of the air nozzle (52);

An air intake switch is arranged on the main machine body (10) or the machine head (20).
The sparkling water main unit using a transition gas tank as claimed in claim 1 is characterized in that:

The transition gas tank (50) is arranged in the machine head (20) and is located above the bottle mouth mounting portion (21), and the gas tank inlet hole (51) is located at the top of the bottle mouth mounting portion (21).
The sparkling water main unit using a transition gas tank as claimed in claim 2 is characterized in that:

The gas nozzle (52) is arranged in the transition gas tank (50) and the bottom of the gas nozzle (52) extends to the lower end of the gas tank inlet hole (51), and the top of the gas nozzle (52) passes through the top of the transition gas tank (50) and is connected to the air guide pipe (521).
The sparkling water main unit using a transition gas tank as claimed in claim 1 is characterized in that:

The air intake body (60) comprises an air intake passage and a gas cylinder connection port located at the end of the air intake passage; an air intake rod (61) is arranged inside the air intake body (60), a part of which is located inside the air intake passage and the end of which is located at the gas cylinder connection port; an air intake pressure rod (62) is arranged outside the air intake body (60); the air intake pressure rod (62) is located above the air intake rod (61) and is used to press down the air intake rod (61); the air intake switch is a main unit upper cover (11) arranged on the top of the main unit; the main unit upper cover (11) can move up and down on the top of the main unit to directly or indirectly press down the air intake pressure rod (62).
The sparkling water main unit using a transition gas tank as claimed in claim 4 is characterized in that:

The head (20) is pivotally connected to one side of the main body (10) and can swing outward relative to the main body (10).
The sparkling water main unit using a transition gas tank as claimed in claim 5 is characterized in that:

The main body (10) is provided with a positioning pin cavity, a positioning pin body (12) is provided in the positioning pin cavity, and the top of the positioning pin body (12) is an arc-shaped surface. A positioning pin spring (13) is provided at the bottom of the positioning pin body (12) for driving the positioning pin body (12) to move outward, and a plurality of positioning pin holes (23) are provided on the machine head (20) for the top of the positioning pin body (12) to be inserted therein. When the machine head (20) swings relative to the host body (10), the positioning pin body (12) and the positioning pin holes (23) move relative to each other, so that the positioning pin body (12) is separated from the current positioning pin hole (23) and slides into other positioning pin holes (23).
The sparkling water main unit using a transition gas tank as claimed in claim 5 is characterized in that:

A receiving slot (111) is provided on the side of the main machine upper cover (11) facing the machine head (20), and a limiting flange (22) is provided on the top of the machine head (20) facing the side of the main machine upper cover (11); when the machine head (20) swings outward relative to the main machine body (10), the limiting flange (22) is laterally inserted into the receiving slot (111).
The sparkling water main unit using a transition gas tank as claimed in claim 5 is characterized in that:

The exhaust valve (72) is provided with an exhaust cavity (721) in communication with the transition gas tank (50); the exhaust cavity (721) is provided with an exhaust rear hole (724) extending to the outer end of the exhaust valve (72); the exhaust cavity (721) is provided with an exhaust valve head (722) for opening and closing the exhaust rear hole (724); and an exhaust valve stem (723) provided at the rear end of the exhaust valve head (722) and extending along the exhaust rear hole (724) to the outer side of the exhaust valve (72); the exhaust valve head (722) is provided with an exhaust spring (725) at the front end thereof for driving the exhaust valve head (722) to move toward the exhaust rear hole (724). An exhaust retaining member (63) is provided inside the main body (10), and a guide inclined surface (631) is provided on the surface of the exhaust retaining member (63) which is located outside the exhaust rear hole (724) and for the exhaust valve stem (723) to abut against. When the machine head (20) swings toward the outside relative to the main body (10), the exhaust valve stem (723) moves along the guide inclined surface (631) to drive the exhaust valve head (722) to move toward the front end of the exhaust cavity (721) and then open the exhaust rear hole (724).
The sparkling water main unit using a transition gas tank as claimed in claim 5 is characterized in that:

The safety valve (73) comprises a safety chamber (731), a safety valve head (732) arranged in the safety chamber (731), and a safety spring (734) abutting against the rear end of the safety valve head (732); a safety valve hole (733) communicating with the outside of the safety valve (73) is arranged at the rear end or the peripheral surface of the safety chamber (731); a safety connection hole (735) communicating with the transition gas tank (50) is arranged at the front end surface of the safety chamber (731); and the safety spring (734) drives the safety valve head (732) to move toward the safety connection hole (735) and close the safety connection hole (735).
The sparkling water main unit using a transition gas tank as claimed in claim 5 is characterized in that:

The rear end of the air intake pressure rod (62) is pivotally connected to the top of the air intake body (60), and the front end of the air intake pressure rod (62) is provided with a buckle hole (621) or a buckle hook (651). The main body (10) is pivotally connected with a gas charging buckle rod (65), and the top of the gas charging buckle rod (65) is provided with a buckle hook (651) or a buckle hole (621) that matches the buckle hole (621) or the buckle hook (651), and the buckle hook (651) can be inserted into the buckle hole (621). The main engine body (10) is provided with an elastic pressing member abutting against the air inlet pressure rod (62), the transition gas tank (50) is connected with a reset structure (74), the reset structure (74) is in communication with the transition gas tank (50), and the reset structure (74) is provided with a reset head for driving the air filling buckle rod (65) to swing.
The sparkling water main unit using a transition gas tank as claimed in claim 10 is characterized in that:

The reset structure (74) comprises a reset chamber (741), a reset connecting hole (742) communicating with the transition gas tank (50) is arranged at the front end of the reset chamber (741), a reset valve hole (745) is arranged at the rear end of the reset chamber (741), the reset head comprises a reset valve head (743) arranged in the reset chamber (741) and a reset valve stem (744) arranged at the rear end of the reset valve head (743) and extending to the outside of the reset chamber (741) along the reset valve hole (745), the reset valve stem (744) is located at one end of the gas filling buckle rod (65), the outer periphery of the reset valve head (743) is sealed with the inner wall of the reset chamber (741), and a reset spring (746) is arranged in the reset valve hole (745) to abut against the rear end of the reset valve head (743) and drive the reset valve head (743) to close the reset connecting hole (742).
The sparkling water main unit using a transition gas tank as claimed in claim 11, characterized in that:

The reset structure (74) comprises a main thread arranged in the reset cavity (741) or outside the reset structure (74); an end cover (80) is arranged at the rear end of the reset cavity (741); a secondary thread is arranged on the end cover (80) and is threadedly connected to the main thread; the reset valve hole (745) is arranged on the end cover (80); The rear end of the positioning spring (746) abuts against the inner surface of the end cover (80), and a driven gear (81) is arranged on the outer periphery of the end cover (80). A driving gear (82) directly or indirectly meshing with the driven gear (81) is arranged inside the machine head (20), and a driving member (821) extending to the surface of the machine head (20) is arranged on the driving gear (82).
The sparkling water main unit using a transition gas tank as claimed in claim 11, characterized in that:

An exhaust body (70) is arranged in the machine head (20), and a main exhaust passage (71) connected to a transition gas tank (50) is arranged in the exhaust body (70). The safety valve (73), the exhaust valve (72), and the reset structure (74) are all arranged on the exhaust body (70), and the safety valve (73), the exhaust valve (72), and the reset connecting hole (742) are all connected to the main exhaust passage (71).
The sparkling water main unit using a transition gas tank as claimed in claim 1 is characterized in that:

The host body (10) is provided with a receiving base (14) located directly below the machine head (20), the receiving base (14) is provided with a magnet (91), and the receiving base (14) is provided with a water receiving tray (90) that is movably magnetically attracted to the magnet (91).
A sparkling water machine using a sparkling water main machine using a transition gas tank according to any one of claims 1 to 14, characterized in that it comprises:

A carbon dioxide gas cylinder (40), wherein the carbon dioxide gas cylinder (40) is movably mounted on the gas inlet body (60);

The bubble water bottle (30) is movably mounted on the The bottle mouth mounting portion (21) is provided on the bottle mouth mounting portion (21), and when the bubble water bottle (30) is mounted on the bottle mouth mounting portion (21), the bubble water bottle (30) is connected to the gas tank inlet hole (51) and the bottom of the gas nozzle (52) extends into the bubble water bottle (30).