Swing type bubble water machine

Abstract

The utility model discloses a swing type bubble water machine which comprises a main machine, a machine head, an air inlet pressure rod, an air inlet main body, an air filling buckle rod, an air path main body and an air filling switch. When the gas path main body swings to an installation mode and the bubble water bottle is disassembled and assembled, the top body on the gas path main body presses the unlocking end, so that the clasp at the top of the gas filling clasp rod is always in a state that the clasp cannot be connected with the hook hole, and in the state, the gas inlet pressure rod cannot be connected with the gas filling clasp rod under the condition that a user operates the gas filling switch, so that the gas filling clasp rod cannot be connected with the gas filling clasp rod. Therefore, a continuous air inlet state is avoided. When the gas circuit main body swings to a working mode, the ejector body does not press the unlocking end any more, the gas filling buckle rod is reset at the moment, and when a user drives the gas filling switch to press the gas inlet pressure rod downwards, the buckle hook swings under the action of the guide slope and is smoothly hooked with the hook hole, so that the gas inlet pressure rod is always in a state of pressing the ejector pin, and the gas filling effect is improved. Therefore, a user does not need to control the gas filling switch for a long time.

Description

Technical Field

[0001] The utility model relates to the field of bubble water machines, in particular to a swing-type bubble water machine. Background Art

[0002] A swing-type sparkling water machine refers to a sparkling water machine in which the gas circuit body on the machine head can swing, so that the sparkling water bottle can be loaded into the sparkling water machine in an inclined state, and the sparkling water bottle can be swung to the working mode by swinging to fill the gas. During the gas filling process, the carbon dioxide gas cylinder is opened by pressing the gas inlet pressure rod, so that the carbon dioxide gas is filled into the sparkling water bottle. In this process, it is necessary to press the gas filling switch for a long time, which is more troublesome. If the gas filling switch is set in a timing mode, when the gas circuit body is in the installation mode, if the gas filling switch is accidentally touched, the carbon dioxide gas cylinder will be sprayed for a long time. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a swing-type sparkling water machine which can continuously add gas by controlling the gas filling switch only once, and cannot continuously add gas in the installation mode.

[0004] The technical solution adopted by the utility model to solve the problem is: a swing-type bubble water machine, comprising:

[0005] A host, a head is arranged on one side of the host, an air inlet body is arranged inside the host, and a cylinder interface for connecting a carbon dioxide cylinder and a thimble located in the cylinder interface are arranged on the air inlet body;

[0006] An air intake pressure rod, the air intake pressure rod is arranged in the main machine, the air intake pressure rod is connected to the ejector pin and is used to drive the ejector pin to press downward, a hook hole is arranged on the side of the air intake pressure rod facing the machine head, and a first return spring for driving the air intake pressure rod to return upward is arranged on the main machine;

[0007] A gas-filling buckle rod, wherein the middle part of the gas-filling buckle rod is pivotally connected to the main machine, one end of the gas-filling buckle rod is provided with a buckle hook or a hook hole facing the machine head, the hook hole is movably engaged with the buckle hook, the other end of the gas-filling buckle rod is an unlocking end, a return spring is provided on the gas-filling buckle rod for driving the gas-filling buckle rod to swing toward the buckle hook, and the ends of the buckle hook and / or the hook hole are provided with a guiding inclined surface;

[0008] An air circuit body, the air circuit body is pivotally connected to the machine head and communicated with the air inlet body, the air circuit body can swing back and forth relative to the main machine to switch between the installation mode and the working mode, the bottom of the air circuit body is provided with an air nozzle and a water bottle interface surrounding the outer periphery of the air nozzle, and the side of the air circuit body facing the main machine is provided with a top body, when the air circuit body swings to the installation mode, the top body presses the unlocking end to drive the gas filling buckle rod to swing in the opposite direction of the buckle hook;

[0009] A gas filling switch is connected to the gas filling pressure rod and is used to drive the gas filling pressure rod to press down.

[0010] As a further improvement of the above technical solution, the gas filling switch is a push handle, which includes a handle head located outside the main unit and a handle rod pivotally connected to the main unit, and the handle rod is provided with an eccentric driving block abutting against the top of the air inlet pressure rod.

[0011] As a further improvement of the above technical solution, a pressure-stabilizing valve chamber is arranged in the air circuit main body, and the pressure-stabilizing valve chamber is connected with the water bottle interface through the first air channel, and a valve hole connected with the pressure-stabilizing valve chamber is arranged on the surface of the air circuit main body, and a pressure-stabilizing valve stem is arranged in the pressure-stabilizing valve chamber, and the end of the pressure-stabilizing valve stem is inserted in the valve hole and facing the unlocking end, and a second return spring connected with the pressure-stabilizing valve stem and driving the pressure-stabilizing valve stem to close the first air channel is arranged in the pressure-stabilizing valve chamber, and the pressure-stabilizing valve stem can be extended along the valve hole to the outside of the air circuit main body and press the unlocking end.

[0012] As a further improvement of the above technical solution, the valve hole is arranged at the end of the top body, and the bottom of the gas-filling buckle rod is inclined toward the direction of the gas path main body.

[0013] As a further improvement of the above technical solution, the hook hole is arranged vertically at the front end of the air intake pressure rod, and the top of the air filling buckle rod can pass through the hook hole and make the buckle hook the top edge of the hook hole.

[0014] As a further improvement of the above technical solution, in the installation mode, the top of the gas-filling buckle rod is completely misaligned with the hook hole and the top of the gas-filling buckle rod is located directly below the gas inlet pressure rod.

[0015] As a further improvement of the above technical solution, the air circuit main body is provided with a through hole running through from top to bottom, the bottom of the through hole is located in the water bottle interface, a locking rod which can be raised and lowered along the through hole is installed in the through hole, the air circuit main body is provided with a third return spring connected to the locking rod and driving the locking rod to move upward, a pressure surface is provided in the machine head and is located above the air circuit main body and used to abut against the top of the locking rod, when the air circuit main body is swung from the installation mode to the working mode, the pressure surface drives the locking rod to move downward so as to extend into the water bottle interface, and a rotating fixing structure connected to the bubble water bottle is provided in the water bottle interface.

[0016] As a further improvement of the above technical solution, an adapter is movably installed on the gas cylinder interface, a connecting hole is provided at the top of the adapter, which is opposite to the ejector pin and extends to the bottom of the adapter, an internal thread connected to the carbon dioxide cylinder is provided at the bottom of the adapter, and at least two groups of quick-connect buckles are provided between the adapter and the gas cylinder interface, the quick-connect buckles include an installation slot and a positioning pin, the installation slot includes a lifting slot facing the positioning pin and a transverse slot located at the end of the lifting slot, the positioning pin can move along the lifting slot to the end of the transverse slot, and the positioning pin and the installation slot are respectively provided on the inner wall of the gas cylinder interface and the outer periphery of the top of the adapter.

[0017] As a further improvement of the above technical solution, the installation slot is arranged on the inner wall of the gas cylinder interface, and the positioning pin is arranged on the outer periphery of the top of the adapter.

[0018] As a further improvement of the above technical solution, a plurality of elastic sheets are arranged at the upper end of the adapter, a positioning protrusion is arranged at the top of the elastic sheet, and a positioning hole for the positioning protrusion to engage therein is arranged at the bottom of the gas cylinder interface.

[0019] The beneficial effect of the utility model is that when the gas circuit body swings to the installation mode, so as to disassemble and assemble the bubble water bottle, the top body on the gas circuit body presses the unlocking end, so that the hook on the top of the gas filling button rod is always in a state where it cannot be connected to the hook hole. In this state, when the user operates the gas filling switch, the air intake pressure rod cannot be connected to the gas filling button rod, so it will not be in a continuous air intake state. When the gas circuit body swings to the working mode, the top body no longer presses the unlocking end, and the gas filling button rod is reset. When the user drives the gas filling switch to press the gas filling pressure rod downward, the hook swings through the action of the guide slope and smoothly hooks with the hook hole, so that the gas filling pressure rod is always in a state of pressing the ejector pin, so that the user does not need to control the gas filling switch for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a structural diagram in working mode;

[0022] Figure 2 for Figure 1 AA direction cross-sectional structure schematic diagram;

[0023] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at B;

[0024] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure in CC direction;

[0025] Figure 5 This is a schematic diagram of the structure in installation mode;

[0026] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure in the DD direction;

[0027] Figure 7 for Figure 6 A schematic diagram of the structure at E of FIG.

[0028] Figure 8 for Figure 5 Schematic diagram of the cross-sectional structure in the FF direction;

[0029] Fig. 9 It is a schematic diagram of the explosion structure;

[0030] Fig.10 This is a schematic diagram of the structure of the utility model after the top shell is hidden;

[0031] Fig.11 This is a schematic diagram of the structure of the utility model after partially hiding the bottom shell;

[0032] Fig.12 It is a structural schematic diagram of a bubble water bottle;

[0033] Fig.13 A schematic diagram of the structure of the adapter. DETAILED DESCRIPTION

[0034] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model 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 utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0035] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, 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 cannot be understood as a limitation on the present invention.

[0036] In the description of the present utility model, "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.

[0037] 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 based on the specific content of the technical solution.

[0038] Reference Figures 1 to 13 , a swing type bubble water machine, comprising:

[0039] A host 10, a head 11 is provided on one side of the host 10, an air inlet body 20 is provided inside the host 10, and a cylinder interface 22 for connecting a carbon dioxide cylinder and a thimble 21 located in the cylinder interface 22 are provided on the air inlet body 20;

[0040] An air intake pressure rod 40, the air intake pressure rod 40 is arranged in the main unit 10, the air intake pressure rod 40 is connected to the ejector pin 21 and is used to drive the ejector pin 21 to press downward, a hook hole 41 is arranged on the side of the air intake pressure rod 40 facing the machine head 11, and a first return spring 42 for driving the air intake pressure rod 40 to return upward is arranged on the main unit 10;

[0041] A gas-filling buckle rod 50, wherein the middle part of the gas-filling buckle rod 50 is pivotally connected to the main machine 10, and one end of the gas-filling buckle rod 50 is provided with a hook 51 facing the machine head 11 and used for movably engaging with the hook hole 41, and the other end of the gas-filling buckle rod 50 is an unlocking end 52, and a return spring 53 is provided on the gas-filling buckle rod 50 for driving the gas-filling buckle rod 50 to swing toward the side of the hook 51, and the ends of the hook 51 and / or the hook hole 41 are provided with guiding inclined surfaces, and preferably the hook 51 is provided at the top of the gas-filling buckle rod 50, and the unlocking end 52 is the lower part of the gas-filling buckle rod 50;

[0042] The gas circuit body 30 is pivotally connected to the head 11 and communicated with the air inlet body 20. The gas circuit body 30 can swing back and forth relative to the main unit 10 to switch between the installation mode and the working mode. The bottom of the gas circuit body 30 is provided with a gas nozzle and a water bottle interface 111 surrounding the outer periphery of the gas nozzle. The gas circuit body 30 is provided with a top body 60 on the side facing the main unit 10. When the gas circuit body 30 swings to the installation mode, the top body 60 presses the unlocking end 52 to drive the gas filling buckle rod 50 to swing in the opposite direction of the buckle hook 51. To achieve this effect, it is required that as the gas circuit body 30 swings from the working mode to the installation mode, the distance between the top body 60 and the unlocking end 52 gradually decreases until a pressing effect is formed;

[0043] A gas filling switch, the gas filling switch is connected to the gas filling pressure rod 40 and is used to drive the gas filling pressure rod 40 to press down.

[0044] When the gas circuit body 30 swings to the installation mode, so as to disassemble and assemble the bubble water bottle 90, the top body 60 on the gas circuit body 30 presses the unlocking end 52, so that the hook 51 on the top of the gas filling button rod 50 is always in a state where it cannot be connected with the hook hole 41. In this state, when the user operates the gas filling switch, the air intake pressure rod 40 cannot be connected with the gas filling button rod 50, so it will not be in a continuous air intake state. When the gas circuit body 30 swings to the working mode, the top body 60 no longer presses the unlocking end 52, and the gas filling button rod 50 is reset. When the user drives the gas filling switch to press the gas filling pressure rod 40 downward, the hook 51 swings through the action of the guide slope and smoothly hooks with the hook hole 41, so that the gas filling pressure rod 40 is always in a state of pressing the ejector pin 21, so that the user does not need to control the gas filling switch for a long time.

[0045] In the present embodiment, the gas filling switch is preferably a pressing handle 70, which includes a handle head 71 located on the outside of the main unit 10 and a handle rod 72 pivotally connected to the main unit 10. The handle rod 72 is provided with an eccentric driving block 73 that abuts against the top of the air intake pressure rod 40. The handle head 71 is swung to drive the handle rod 72 to rotate, thereby driving the eccentric driving block 73 to swing, thereby causing the eccentric driving block 73 to press the air intake pressure rod 40.

[0046] In other embodiments, the gas filling switch may also be a push switch disposed on the top of the main body.

[0047] In the above manner, when the pressure in the bubble water bottle 90 reaches a specified value, the gas filling button rod 50 can be controlled to reset in a variety of ways to reset the gas inlet pressure rod 40 and stop the gas filling. For example, a solenoid valve is connected to the gas filling button rod 50, and a pressure detection sensor is provided on the gas path body 30. When the pressure in the bubble water bottle 90 reaches the standard, the solenoid valve drives the gas filling button rod 50 to swing, so that the buckle hook 51 is separated from the buckle hole, and the gas inlet pressure rod 40 is reset.

[0048] In this embodiment, it is preferred that a pressure-stabilizing valve chamber 62 is provided in the gas circuit body 30, and the pressure-stabilizing valve chamber 62 is connected to the water bottle interface 111 through the first air channel 64. A valve hole connected to the pressure-stabilizing valve chamber 62 is provided on the surface of the gas circuit body 30, and a pressure-stabilizing valve stem 61 is provided in the pressure-stabilizing valve chamber 62. The end of the pressure-stabilizing valve stem 61 is inserted in the valve hole and faces the unlocking end 52. The pressure-stabilizing valve chamber 62 is provided with a valve connected to the pressure-stabilizing valve stem 61 and driving the pressure-stabilizing valve stem 61. The second return spring 63 closes the first air channel 64, and the pressure-stabilizing valve stem 61 can extend along the valve hole to the outside of the air path main body 30 and press the unlocking end 52. Through this structure, when the air pressure in the bubble water bottle 90 reaches a specified value, the air pressure in the bubble water bottle 90 is transmitted to the pressure-stabilizing valve cavity 62 through the first air channel 64, thereby driving the pressure-stabilizing valve stem 61 to extend toward the outside of the valve hole, and then press the unlocking end 52, so that the gas-filling buckle rod 50 swings in the opposite direction of the buckle hook 51, thereby disengaging from the hook hole 41.

[0049] In this solution, the valve hole is preferably provided at the end of the top body 60 , and the bottom of the gas filling buckle rod 50 is inclined toward the gas path main body 30 .

[0050] In other embodiments, the pressure-stabilizing valve stem 61 is the top body 60. In this structure, it is required that the end of the top body 60 is at least partially located outside the valve hole. Through this structure, the pressure-stabilizing valve stem 61 plays the role of the top body 60 under normal conditions.

[0051] In this solution, the hook hole 41 is preferably arranged vertically through the front end of the air inlet pressure rod 40, and the top of the air filling button rod 50 can pass through the hook hole 41 and make the hook 51 hook the top edge of the hook hole 41. Based on this technology, it is preferred that in the installation mode, the top of the air filling button rod 50 is completely misaligned with the hook hole 41 and the top of the air filling button rod 50 is located directly below the air inlet pressure rod 40. With this arrangement, in the installation mode, since the top of the air filling button rod 50 is completely misaligned with the hook hole 41, and the air inlet pressure rod 40 is located above the air filling button rod 50 under normal conditions, in this state, when the air filling switch is driven to drive the air inlet pressure rod 40 to be pressed down, the bottom of the air inlet pressure rod 40 abuts against the top of the air filling button rod 50, so that the top of the air filling button rod 50 restricts the air inlet pressure rod 40 from being pressed down, so that it is completely impossible to fill air.

[0052] In other embodiments, the hook hole 41 may also be vertically disposed at the bottom of the air intake pressure rod 40 , so that the hook 51 is inserted into the hook hole 41 from the side.

[0053] Further optimization, in order to prevent the gas cylinder from being screwed off in the working mode, it is preferred that the gas circuit main body 30 is provided with a through hole 31 that runs through the upper and lower parts, the bottom of the through hole 31 is located in the water bottle interface 111, and a locking rod 32 that can be raised and lowered along the through hole 31 is installed in the through hole 31, and the gas circuit main body 30 is provided with a third return spring 33 connected to the locking rod 32 and driving the locking rod 32 to move upward, and a pressing surface 34 located above the gas circuit main body 30 and used to abut against the top of the locking rod 32 is provided in the handpiece 11, and when the gas circuit main body 30 swings from the installation mode to the working mode, the pressing surface 34 drives the locking rod 32 to move downward so that The bubble water bottle 90 is inserted into the water bottle interface 111, and a rotation fixing structure connected to the bubble water bottle 90 is provided in the water bottle interface 111. Under this structure, a lock hole 91 for inserting the lock rod 32 is required to be provided on the top of the bubble water bottle 90. The bubble water bottle 90 is rotated and screwed into the water bottle interface 111 through the rotation fixing structure. When the bubble water bottle 90 drives the air path main body 30 to swing from the installation mode to the working mode, the top of the lock rod 32 abuts against the pressing surface 34 and moves relatively, thereby squeezing the lock rod 32 downward, and then the bottom of the lock rod 32 is stuck in the lock hole 91 on the top of the bubble water bottle 90, thereby locking the bubble water bottle 90 and preventing the bubble water bottle 90 from rotating.

[0054] The rotating fixing structure may be a thread or a rotating buckle. Preferably, the rotating fixing structure is a rotating buckle, and a rotating slot cooperating with the rotating buckle is provided on the outer periphery of the top of the bubble water bottle 90, and preferably, the entrance end of the rotating slot is the through hole 31, thereby simplifying the structure of the bubble water bottle 90.

[0055] Further optimization, since the top of the carbon dioxide cylinder is provided with a thread for connection, and the space for installing the carbon dioxide cylinder in the bubble water machine is limited, in order to avoid the carbon dioxide cylinder from having to rotate many times when being installed on the bubble water machine, it is preferred that an adapter 80 is movably installed on the cylinder interface 22, and a connecting hole is provided on the top of the adapter 80 that is opposite to the ejector pin 21 and penetrates to the bottom of the adapter 80, and an internal thread connected to the carbon dioxide cylinder is provided at the bottom of the adapter 80, and at least two groups of quick-connect buckles are provided between the adapter 80 and the cylinder interface 22, and the quick-connect buckles include an installation slot 23 and a positioning pin 81, and the installation slot 23 includes a lifting groove 231 facing the positioning pin 81 and a transverse groove 232 located at the end of the lifting groove 231, and the positioning pin 81 can move along the lifting groove 231 to the end of the transverse groove 232, and the positioning pin 81 and the installation slot 23 are respectively provided on the inner wall of the cylinder interface 22 and the outer periphery of the top of the adapter 80. During installation, the carbon dioxide gas cylinder is first screwed onto the adapter 80, and then the adapter is quickly connected to the gas cylinder interface 22, so that the installation process is simpler and faster. Preferably, the arc center angles of the first and last ends of the installation slot 23 are 20-60 degrees, so that during installation, the adapter 80 only needs to be rotated 20-60 degrees to complete the installation. Preferably, a plurality of elastic sheets 82 are provided at the upper end of the adapter 80, and a positioning convex point 821 is provided at the top of the elastic sheet 82, and a positioning hole for the positioning convex point 821 to be engaged therein is provided at the bottom of the gas cylinder interface 22, so that when the positioning bayonet 81 moves to the end of the transverse groove 232, the positioning convex point 821 is engaged in the positioning hole, thereby playing a role in positioning and fixing, and at the same time, because the positioning convex point 821 is elastically inserted into the positioning hole, a collision feel and sound will be generated, so that the user can better determine that the adapter 80 has been rotated into place at this time. Preferably, the positioning hole is a strip groove, and the positioning hole can also be in the form of a blind hole. Preferably, the positioning protrusion 821 is located directly below the positioning pin 81 .

[0056] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A swing type bubble water machine, characterized in that: include: A main unit (10), a head (11) is arranged on one side of the main unit (10), an air intake body (20) is arranged inside the main unit (10), and a gas cylinder interface (22) for connecting a carbon dioxide gas cylinder and a thimble (21) located in the gas cylinder interface (22) are arranged on the gas intake body (20); An air intake pressure rod (40), the air intake pressure rod (40) being arranged in the main machine (10), the air intake pressure rod (40) being connected to the ejector pin (21) and being used to drive the ejector pin (21) to be pressed downward, a hook hole (41) or a buckle hook (51) being arranged on a side of the air intake pressure rod (40) facing the machine head (11), and a first return spring (42) being arranged on the main machine (10) for driving the air intake pressure rod (40) to return to its original position; A gas-filling lever (50), wherein the middle portion of the gas-filling lever (50) is pivotally connected to the main machine (10), one end of the gas-filling lever (50) is provided with a hook (51) or a hook hole (41) facing the machine head (11), the hook hole (41) is movably engaged with the hook (51), the other end of the gas-filling lever (50) is an unlocking end (52), a return spring (53) is provided on the gas-filling lever (50) for driving the gas-filling lever (50) to swing toward the hook (51), and the ends of the hook (51) and / or the hook hole (41) are provided with guiding inclined surfaces; An air circuit body (30), the air circuit body (30) is pivotally connected to the machine head (11) and is connected to the air inlet body (20), the air circuit body (30) can swing back and forth relative to the main machine (10) to switch between the installation mode and the working mode, the bottom of the air circuit body (30) is provided with an air nozzle and a water bottle interface (111) surrounding the outer periphery of the air nozzle, and the air circuit body (30) is provided with a top body (60) on the side facing the main machine (10), when the air circuit body (30) swings to the installation mode, the top body (60) presses the unlocking end (52) to drive the gas filling buckle rod (50) to swing in the opposite direction of the buckle hook (51); A gas filling switch is connected to the gas filling pressure rod (40) and is used to drive the gas filling pressure rod (40) to be pressed downward.

2. The swing type bubble water machine according to claim 1, characterized in that: The gas filling switch is a push handle (70), which comprises a handle head (71) located outside the main body (10) and a handle rod (72) pivotally connected to the main body (10), and an eccentric driving block (73) abutting against the top of the gas inlet pressure rod (40) is arranged on the handle rod (72).

3. The swing type bubble water machine according to claim 1, characterized in that: A pressure-stabilizing valve chamber (62) is arranged in the gas circuit body (30), and the pressure-stabilizing valve chamber (62) is connected to the water bottle interface (111) through the first air channel (64). A valve hole connected to the pressure-stabilizing valve chamber (62) is arranged on the surface of the gas circuit body (30). A pressure-stabilizing valve stem (61) is arranged in the pressure-stabilizing valve chamber (62), and the end of the pressure-stabilizing valve stem (61) is inserted in the valve hole and faces the unlocking end (52). A second return spring (63) connected to the pressure-stabilizing valve stem (61) and driving the pressure-stabilizing valve stem (61) to close the first air channel (64) is arranged in the pressure-stabilizing valve chamber (62). The pressure-stabilizing valve stem (61) can extend along the valve hole to the outside of the gas circuit body (30) and press the unlocking end (52).

4. The swing-type bubble water machine according to claim 3, characterized in that: The valve hole is arranged at the end of the top body (60), and the bottom of the gas filling rod (50) is inclined toward the gas path body (30).

5. The swing type bubble water machine according to claim 1, characterized in that: The hook hole (41) is arranged through the upper and lower ends of the front end of the air intake pressure rod (40), and the top of the air filling buckle rod (50) can pass through the hook hole (41) and make the buckle hook (51) hook the top edge of the hook hole (41).

6. The swing type bubble water machine according to claim 5, characterized in that: In the installation mode, the top of the gas-filling buckle rod (50) is completely misaligned with the hook hole (41) and the top of the gas-filling buckle rod (50) is located directly below the gas-intake pressure rod (40).

7. The swing type bubble water machine according to claim 1, characterized in that: The air circuit main body (30) is provided with a through hole (31) which passes through from top to bottom, the bottom of the through hole (31) is located in the water bottle interface (111), a locking rod (32) which can be raised and lowered along the through hole (31) is installed in the through hole (31), the air circuit main body (30) is provided with a third return spring (33) which is connected with the locking rod (32) and drives the locking rod (32) to move upward, and a pressing surface (34) which is located above the air circuit main body (30) and is used to abut against the top of the locking rod (32) is provided in the machine head (11), when the air circuit main body (30) swings from the installation mode to the working mode, the pressing surface (34) drives the locking rod (32) to move downward so as to extend into the water bottle interface (111), and a rotating fixing structure connected with the bubble water bottle (90) is provided in the water bottle interface (111).

8. The swing type bubble water machine according to claim 1, characterized in that: An adapter (80) is movably mounted on the gas cylinder interface (22); a connecting hole is arranged at the top of the adapter (80) facing the ejector pin (21) and penetrating to the bottom of the adapter (80); an internal thread connected to the carbon dioxide gas cylinder is arranged at the bottom of the adapter (80); at least two groups of quick-connect buckles are arranged between the adapter (80) and the gas cylinder interface (22); the quick-connect buckles include an installation slot (23) and a positioning bayonet (81); the installation slot (23) includes a lifting groove (231) facing the positioning bayonet (81) and a transverse groove (232) at the end of the lifting groove (231); the positioning bayonet (81) can move along the lifting groove (231) to the end of the transverse groove (232); the positioning bayonet (81) and the installation slot (23) are respectively arranged on the inner wall of the gas cylinder interface (22) and the outer periphery of the top of the adapter (80).

9. The swing-type bubble water machine according to claim 8, characterized in that: The installation slot (23) is arranged on the inner wall of the gas cylinder interface (22), and the positioning pin (81) is arranged on the outer periphery of the top of the adapter (80).

10. The swing type bubble water machine according to claim 8, characterized in that: A plurality of elastic sheets (82) are arranged at the upper end of the adapter (80), a positioning protrusion (821) is arranged at the top of the elastic sheet (82), and a positioning hole for the positioning protrusion (821) to be engaged therein is arranged at the bottom of the gas cylinder interface (22).

Images