Multi-taste soda water machine

Abstract

The utility model relates to a multi-taste soda water machine. The multi-taste soda water machine comprises a shell, a water bottle assembly and an inflation device, the water bottle assembly comprises a water bottle body and an adapter, the adapter covers an opening of the water bottle body, and an air inlet pipeline communicated with a liquid storage cavity of the water bottle body is arranged on the adapter; the gas charging device comprises at least two flavor gas cylinders, each flavor gas cylinder is correspondingly provided with a gas charging valve, the gas charging valve has a first state and a second state, and when the gas charging valve is in the first state, the corresponding flavor gas cylinder outputs gas with flavor into the liquid storage cavity and combines with water in the cavity to form carbonated water with flavor. The different inflation valves are controlled to be switched between the first state and the second state, so that the soda water machine can make carbonated water of different tastes, and the requirements of the current market for diversification of soda water machines are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soda water machine, and particularly relates to a multi-flavor soda water machine. BACKGROUND

[0002] With the attention of consumers to healthy drinks, sparkling water gradually enters the soft drink market. Sparkling water is a carbonated beverage made by injecting carbon dioxide into water under pressure. Soda water is a water solution of sodium bicarbonate, containing weak alkaline, as drinking water can not only neutralize the stomach acid in the body, but also prevent and treat hyperuricemia and gout, and the weak alkaline of soda water can alkalinize urine to facilitate kidney excretion, and can excrete excess uric acid through urine to relieve hyperuricemia and avoid gout.

[0003] The existing soda water machine uses gas in a CO2 gas cylinder to enter a water bottle through a specific single-pipe pipeline to combine with H2O to form a carbonated water with a single taste, which has weak market impact and cannot meet the market population of diversified life. CONTENT OF THE INVENTION

[0004] Therefore, it is necessary to provide a multi-flavor soda water machine aiming at the above problems.

[0005] The multi-flavor soda water machine comprises:

[0006] a shell;

[0007] a water bottle assembly arranged on the shell, the water bottle assembly comprising a water bottle body and an adapter, the adapter being arranged on an opening of the water bottle body, and the water bottle body being detachably connected with the adapter, an air inlet pipeline being arranged on the adapter and extending into a liquid storage cavity of the water bottle body;

[0008] an air charging device arranged on the shell, the air charging device comprising flavor gas cylinders and air charging valves, the number of the flavor gas cylinders being not less than two, and each of the flavor gas cylinders being configured with one of the air charging valves, the air charging valve comprising a first state and a second state, and the corresponding flavor gas cylinder of the air charging valve in the first state outputting gas to the air inlet pipeline.

[0009] The multi-flavor soda machine disclosed in the present application comprises a shell, a water bottle assembly and an aerating device arranged on the shell. The water bottle assembly comprises a water bottle body and an adapter cap arranged on the opening of the water bottle body, and the adapter cap is provided with an air inlet pipe in communication with the liquid storage cavity of the water bottle body. The aerating device comprises a plurality of flavor gas bottles, each of which is provided with an aerating valve. The aerating valve has a first state and a second state. When the aerating valve is in the first state, the corresponding flavor gas bottle outputs gas with flavor into the liquid storage cavity and combines with the water in the cavity to form carbonated water with flavor. By controlling different aerating valves to switch between the first state and the second state, the soda machine of the present application can produce carbonated water with different flavors, thereby meeting the current market demand for diversification of soda machines.

[0010] In one embodiment, the air inlet pipe comprises a plurality of air guide channels which are independent of each other and correspond to the number of flavor gas bottles. Each air guide channel is connected to the corresponding aerating valve through a conduit.

[0011] The multi-flavor soda machine in the above embodiment further limits the flavor gas bottles with different flavors to output gas into the corresponding air guide channels through independent conduits, thereby avoiding the mixing of different flavors during the passage of the air guide channels and affecting the taste of the formed carbonated water.

[0012] In one embodiment, the air inlet pipe comprises a single-channel air guide channel, and the air guide channel is connected to the corresponding aerating valve through a multi-in and single-out conduit.

[0013] In one embodiment, the aerating valve comprises a valve body and a pressing assembly. When the valve body is in the first state, the flavor gas bottle is in communication with the air inlet pipe through the valve body. The pressing assembly is movably arranged on the valve body and / or the shell to drive the valve body to switch between the first state and the second state.

[0014] The multi-flavor soda machine in the above embodiment further limits the pressing assembly to be movable relative to the shell to drive the valve body to switch between the first state and the second state. The user can directly press different pressing assemblies to make the corresponding aerating valve in the first state, thereby facilitating the user to switch flavors.

[0015] In one of the embodiments, the valve body comprises a valve seat and a valve core, the valve seat is connected with the flavor gas cylinder, the valve seat is provided with a sliding groove and an exhaust port communicated with the sliding groove, the valve core is slidingly arranged in the sliding groove, the pressing assembly is in abutment with the valve core to drive the valve core to slide in the sliding groove and form at least a first position and a second position; when the valve core is in the first position, the valve body is in a first state, the valve core presses the mechanical switch of the flavor gas cylinder to trigger the flavor gas cylinder to release gas and deliver the gas to the air inlet pipe through the exhaust port; when the valve core is in the second position, the valve body is in a second state, the flavor gas cylinder stops releasing gas.

[0016] In the multi-flavor soda machine in the above embodiments, the pressing assembly can drive the valve core to slide in the sliding groove, when the valve core slides to the first position, the valve core is in abutment with the mechanical switch of the flavor gas cylinder and the valve core presses the mechanical switch, so that the flavor gas cylinder releases the carbon dioxide gas with flavor, the gas enters the liquid storage cavity in sequence through the exhaust port, the conduit and the air inlet pipe.

[0017] In one of the embodiments, the pressing assembly comprises a first button, a transmission rod and a second spring, the first button is hinged to the shell, one end of the transmission rod is in abutment with the first button and the other end is hinged to the valve seat, two ends of the second spring are connected with the transmission rod and the valve seat respectively, the transmission rod is in abutment with the valve core away from the flavor gas cylinder.

[0018] In one of the embodiments, the soda machine further comprises a first pressure relief valve, the adapter is provided with a first pressure relief channel communicated with the liquid storage cavity, the first pressure relief valve is installed in the first pressure relief channel; the first pressure relief valve comprises a first fixing member, a first spring and a first valve plug connected in sequence, the first fixing member is provided with a through hole communicated with the first pressure relief channel, the first valve plug blocks the air inlet of the first pressure relief channel, a gap is left between the outer wall of the first valve plug and the inner wall of the first pressure relief channel, when the gas pressure in the liquid storage cavity is greater than the elastic force of the first spring, the liquid storage cavity, the first pressure relief channel and the through hole are communicated in sequence.

[0019] In the multi-flavor soda machine in the above embodiments, the adapter is provided with the first pressure relief valve communicated with the liquid storage cavity, when the pressure in the liquid storage cavity is relatively large, the first valve plug overcomes the elastic force of the first spring to move away from the air inlet of the first pressure relief channel, the liquid storage cavity is communicated with the atmosphere in sequence through the first pressure relief channel and the through hole, so as to realize pressure relief.

[0020] In one of the embodiments, the adapter is further provided with a second pressure relief channel in communication with the liquid storage cavity, and a second pressure relief valve is installed in the second pressure relief channel; the second pressure relief valve comprises a second fixing member, a second valve plug and a sealing ring, the second fixing member is provided with a through slot, the second valve plug is movably inserted into the through slot and partially penetrates through the through slot and extends into the second pressure relief channel, a gap is left between the outer wall of the second valve plug and the inner wall of the through slot, and the sealing ring is sleeved on the second valve plug; the second valve plug is slidable relative to the through slot and forms at least a third position and a fourth position; when the second valve plug is in the third position, the sealing ring seals the gap between the second valve plug and the through slot, and when the second valve plug is in the fourth position, the liquid storage cavity, the second pressure relief channel and the through slot are sequentially communicated.

[0021] In the multi-flavor soda machine, the adapter is further provided with a second pressure relief valve in communication with the liquid storage cavity, and the second pressure relief valve is used to make the second valve plug slide in the through slot by exerting a force on the second valve plug, so that the liquid storage cavity is sequentially communicated with the second pressure relief valve, the through slot and the atmosphere; after the soda machine is completed, the second valve plug is changed in position to achieve active pressure relief, thereby avoiding affecting the removal of the water bottle body.

[0022] In one of the embodiments, the second pressure relief valve further comprises a second button, the second button is connected with the second valve plug, and the second button is movably arranged on the shell to drive the second valve plug to switch between the third position and the fourth position.

[0023] In one of the embodiments, the soda machine further comprises a pressure gauge, the pressure gauge is arranged on the shell, and the pressure gauge is used to monitor the pressure in the liquid storage cavity in real time. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of the multi-flavor soda machine in one of the embodiments;

[0025] Figure 2 It is a sectional view of the multi-flavor soda machine in one of the embodiments Figure 1 ;

[0026] Figure 3 It is a sectional view of the multi-flavor soda machine in one of the embodiments Figure 2 ;

[0027] Figure 4 It is an enlarged view of part A in one of the embodiments Figure 3 ;

[0028] Figure 5 It is a sectional view of the multi-flavor soda machine in one of the embodiments Figure 3 ;

[0029] Figure 6 As Figure 5 Enlarged view of middle B part;

[0030] Figure 7 Cross section of multi-flavor soda machine in one embodiment Figure 4 .

[0031] Reference signs:

[0032] 10 shell;

[0033] 20 water bottle assembly, 21 water bottle body, 22 adapter, 221 air inlet pipe, 201 liquid storage cavity, 202 air guide channel, 203 first pressure relief channel, 204 second pressure relief channel;

[0034] 30 air charging device, 31 flavor gas cylinder, 32 air charging valve, 321 valve body, 3211 valve seat, 3212 valve core, 322 pressing assembly, 3221 first button, 3222 transmission rod, 3223 second spring, 301 sliding groove, 302 air outlet;

[0035] 40 first pressure relief valve, 41 first fixing piece, 42 first spring, 43 first valve plug, 401 through hole;

[0036] 50 second pressure relief valve, 51 second fixing piece, 52 second valve plug, 53 sealing ring, 54 second button, 501 through slot;

[0037] 60 conduit. DETAILED DESCRIPTION

[0038] In order for those skilled in the art to better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0039] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application herein.

[0040] As Figures 1 to 7 shown, the present embodiment provides a multi-flavor soda machine, comprising:

[0041] Shell 10;

[0042] The water bottle assembly 20 is arranged on the shell 10, and the water bottle assembly 20 includes a water bottle body 21 and an adapter 22. The adapter 22 is arranged on an opening of the water bottle body 21, and the water bottle body 21 is detachably connected with the adapter 22. The adapter 22 is provided with an air inlet pipe 221 extending into a liquid storage cavity 201 of the water bottle body 21.

[0043] The inflator 30 is arranged on the shell 10, and the inflator 30 includes a plurality of flavor gas cylinders 31 and inflators 32. The number of the flavor gas cylinders 31 is not less than two, and each of the flavor gas cylinders 31 is provided with an inflator 32. The inflator 32 includes a first state and a second state. The flavor gas cylinder 31 corresponding to the inflator 32 in the first state outputs gas to the air inlet pipe 221.

[0044] The inflator 30 can be used to deliver gas with flavor into the liquid storage cavity 201 of the water bottle body 21. The inflator 30 can include not less than two flavor gas cylinders 31. For example, the number of the flavor gas cylinders 31 is two. The flavor gas cylinders 31 store carbon dioxide gas, and different additives with different flavors are added into the two flavor gas cylinders 31 respectively.

[0045] The inflator 32 can be used to control whether the flavor gas cylinder 31 outputs carbon dioxide gas into the liquid storage cavity 201. The inflator 32 has two working states, i.e., the first state and the second state. When the inflator 32 is in the first state, the flavor gas cylinder 31 outputs carbon dioxide gas into the liquid storage cavity 201 through the inflator 32. When the inflator 32 is in the second state, the flavor gas cylinder 31 stops outputting carbon dioxide gas into the liquid storage cavity 201. Based on the fact that the number of the inflators 32 is the same as the number of the flavor gas cylinders 31, when the number of the flavor gas cylinders 31 is two, the number of the inflators 32 is also two. The two inflators 32 control whether the corresponding flavor gas cylinders 31 output carbon dioxide gas into the liquid storage cavity 201. Specifically, the first flavor gas cylinder 31 stores carbon dioxide gas with A flavor. The second flavor gas cylinder 31 stores carbon dioxide gas with B flavor. When the inflator 32 corresponding to the first flavor gas cylinder 31 is in the first state, and the inflator 32 corresponding to the second flavor gas cylinder 31 is in the second state, only carbon dioxide gas with A flavor is output into the liquid storage cavity 201. When the inflator 32 corresponding to the first flavor gas cylinder 31 is in the second state, and the inflator 32 corresponding to the second flavor gas cylinder 31 is in the first state, only carbon dioxide gas with B flavor is output into the liquid storage cavity 201. When the inflators 32 corresponding to the first flavor gas cylinder 31 and the second flavor gas cylinder 31 are both in the first state, carbon dioxide gas with A and B flavors is output into the liquid storage cavity 201.

[0046] It should be noted that the number of flavor gas cylinders 31 can be three, four or more, each of which stores carbon dioxide gas with different flavors. By controlling the specified charging valve 32, the corresponding flavor gas cylinder 31 can be output to the storage cavity 201 and mixed with the water in the storage cavity 201, thereby obtaining flavored carbonated water.

[0047] The multi-flavor soda machine in the above embodiment includes a shell 10, a water bottle assembly 20 and a charging device 30 arranged on the shell 10. The water bottle assembly 20 includes a water bottle body 21 and an adapter 22 arranged on the opening of the water bottle body 21, and the adapter 22 is provided with an air inlet pipe 221 communicating with the storage cavity 201 of the water bottle body 21; the charging device 30 includes a plurality of flavor gas cylinders 31, each of which is correspondingly provided with a charging valve 32, and the charging valve 32 has a first state and a second state. When the charging valve 32 is in the first state, the corresponding flavor gas cylinder 31 outputs flavored gas into the storage cavity 201 and combines with the water in the cavity to form flavored carbonated water. By controlling different charging valves 32 to switch between the first state and the second state, the soda machine of the present application can make different flavors of carbonated water, thereby meeting the current market demand for diversification of soda machines.

[0048] As shown in Figure 2 and Figure 3 In addition to the features of the above embodiment, the present embodiment further limits that the air inlet pipe 221 includes a plurality of air guide channels 202 which are the same as the number of flavor gas cylinders 31 and are independent of each other, and each air guide channel 202 is connected to the corresponding charging valve 32 through a conduit 60.

[0049] In the above embodiment, it is further limited that the flavor gas cylinders 31 with different flavors output gas into the corresponding air guide channels 202 through independent conduits 60, so as to avoid the mixing of different flavors of gas in the conduit 60, thereby affecting the taste of the formed carbonated water.

[0050] Among them, the air inlet pipe 221 is provided with a plurality of air guide channels 202, and the number of air guide channels 202 is the same as the number of flavor gas cylinders 31. For example, when the number of flavor gas cylinders 31 is two, the number of air guide channels 202 is also two, and the two air guide channels 202 are independent of each other, and the two air guide channels 202 are respectively connected to the corresponding charging valve 32 through two conduits 60.

[0051] In addition to the features of the above embodiment, the present embodiment further limits that the air inlet pipe 221 includes a single-channel air guide channel 202, and the air guide channel 202 is connected to the corresponding charging valve 32 through a multi-in and one-out conduit 60.

[0052] The conduit 60 is a multi-inlet and one-outlet tubular structure. The number of gas inlets of the conduit 60 is the same as the number of the flavor gas cylinders 31. Each gas inlet of the conduit 60 is connected with one gas filling valve 32. The plurality of flavor gas cylinders 31 outputs gas to the gas guiding channel 202 through the gas outlet of one conduit 60.

[0053] In addition to the features of the above embodiments, the present embodiment is further limited as shown in Figure 3 and Figure 4 The gas filling valve 32 comprises a valve body 321 and a pressing assembly 322. In the first state, the flavor gas cylinder 31 is in communication with the gas inlet pipeline 221 through the valve body 321. The pressing assembly 322 is movably arranged on the valve body 321 and / or the housing 10 to drive the valve body 321 to switch between the first state and the second state.

[0054] In the above embodiments, the pressing assembly 322 is movable relative to the housing 10 to drive the valve body 321 to switch between the first state and the second state. The user can press different pressing assemblies 322 directly to make the corresponding gas filling valve 32 in the first state, thereby facilitating the user to switch the flavor.

[0055] In addition to the features of the above embodiments, the present embodiment is further limited as shown in Figure 3 and Figure 4 The valve body 321 comprises a valve seat 3211 and a valve core 3212. The valve seat 3211 is connected with the flavor gas cylinder 31. The valve seat 3211 is provided with a sliding groove 301 and a gas outlet 302 in communication with the sliding groove 301. The valve core 3212 is slidably arranged in the sliding groove 301. The pressing assembly 322 abuts against the valve core 3212 to drive the valve core 3212 to slide in the sliding groove 301 and form at least a first position and a second position. When the valve core 3212 is in the first position, the valve body 321 is in the first state. The valve core 3212 presses the mechanical switch of the flavor gas cylinder 31 to trigger the flavor gas cylinder 31 to release gas and deliver the gas to the gas inlet pipeline 221 through the gas outlet 302. When the valve core 3212 is in the second position, the valve body 321 is in the second state. The flavor gas cylinder 31 stops releasing gas.

[0056] In the above embodiments, the pressing assembly 322 can drive the valve core 3212 to slide in the sliding groove 301. When the valve core 3212 slides to the first position, the valve core 3212 abuts against and presses the mechanical switch of the flavor gas cylinder 31, so that the flavor gas cylinder 31 releases carbon dioxide gas with flavor. The gas enters the liquid storage cavity 201 in sequence through the gas outlet 302, the conduit 60 and the gas inlet pipeline 221.

[0057] The mechanical switch of the flavor gas cylinder 31 can be used to control whether the gas cylinder outputs gas. Specifically, when the mechanical switch of the flavor gas cylinder 31 is pressed, the gas cylinder releases gas immediately, and when the force acting on the mechanical switch is removed, the mechanical switch stops releasing gas. The valve core 3212 can slide in the sliding groove 301 on the valve seat 3211 and form a first position and a second position. Specifically, when the valve core 3212 is in the second position, the valve core 3212 is away from the mechanical switch of the flavor gas cylinder 31 or the valve core 3212 does not apply force to the mechanical switch, at this time the valve body 321 is in the second state, when the valve core 3212 is pressed by the pressing assembly 322 and slides in the direction of the mechanical switch to the second position, the valve core 3212 contacts and presses the mechanical switch, at this time the valve body 321 is in the first state.

[0058] As shown in Figure 3 and Figure 4 In addition to the features of the above-mentioned embodiments, the present embodiment further limits that the pressing assembly 322 includes a first button 3221, a transmission rod 3222 and a second spring 3223, the first button 3221 is hinged to the shell 10, one end of the transmission rod 3222 abuts against the first button 3221, and the other end is hinged to the valve seat 3211, the two ends of the second spring 3223 are connected to the transmission rod 3222 and the valve seat 3211 respectively, and the transmission rod 3222 abuts against one end of the valve core 3212 away from the flavor gas cylinder 31.

[0059] The first button 3221 is hinged to the shell 10, so that the first button 3221 can rotate relative to the shell 10; one end of the transmission rod 3222 abuts against the first button 3221, and the other end is hinged to the valve seat 3211, so that when the transmission rod 3222 is subjected to the force of the first button 3221, the transmission rod 3222 can rotate relative to the valve seat 3211, and based on the fact that one end of the valve core 3212 abuts against the transmission rod 3222, the transmission rod 3222 presses the valve core 3212 when it rotates; in addition, based on the fact that the second spring 3223 is arranged between the transmission rod 3222 and the valve seat 3211, when the force on the first button 3221 is removed, the transmission rod 3222 and the first button 3221 are sequentially reset under the elastic force of the second spring 3223.

[0060] As shown in Figure 5 and Figure 6 In addition to the features of the above-mentioned embodiments, the present embodiment further limits that it further includes a first pressure relief valve 40, the adapter 22 is provided with a first pressure relief passage 203 communicating with the liquid storage cavity 201, and the first pressure relief valve 40 is installed in the first pressure relief passage 203.

[0061] The first pressure relief valve 40 comprises a first fixed part 41, a first spring 42 and a first valve plug 43 connected in sequence. The first fixed part 41 is provided with a through hole 401 communicating with the first pressure relief channel 203. The first valve plug 43 blocks the air inlet of the first pressure relief channel 203. A gap is left between the outer wall of the first valve plug 43 and the inner wall of the first pressure relief channel 203. When the air pressure in the liquid storage cavity 201 is greater than the elastic force of the first spring 42, the liquid storage cavity 201, the first pressure relief channel 203 and the through hole 401 are sequentially communicated.

[0062] In the above embodiment, the adapter 22 is further provided with the first pressure relief valve 40 communicating with the liquid storage cavity 201. When the air pressure in the liquid storage cavity 201 is relatively large, the first valve plug 43 overcomes the elastic force of the first spring 42 and moves away from the air inlet of the first pressure relief channel 203. The liquid storage cavity 201 is sequentially communicated with the atmosphere through the first pressure relief channel 203 and the through hole 401, thereby achieving pressure relief.

[0063] The first pressure relief valve 40 can adjust the air pressure in the liquid storage cavity 201. Specifically, when the air pressure in the liquid storage cavity 201 is greater than the elastic force of the first spring 42, the first valve plug 43 overcomes the elastic force of the first spring 42 and slides away from the air inlet of the first pressure relief channel 203. At this time, the liquid storage cavity 201 is sequentially communicated with the atmosphere through the first pressure relief channel 203 and the through hole 401, thereby achieving pressure relief. When the air pressure in the liquid storage cavity 201 gradually decreases until the air pressure in the liquid storage cavity 201 is less than the elastic force of the first spring 42, the second spring 3223 drives the first valve plug 43 to slide towards the air inlet of the first pressure relief channel 203 and block the air inlet.

[0064] It should be noted that the first fixed part 41 can be fixedly connected to the first pressure relief channel 203 by a threaded connection.

[0065] As shown in FIGS. 1, 2 and 3, in addition to the features of the above embodiment, the present embodiment is further defined as follows: the adapter 22 is further provided with a second pressure relief channel 204 communicating with the liquid storage cavity 201, and the second pressure relief channel 204 is provided with a second pressure relief valve 50. Figure 2 and Figure 7 The second pressure relief valve 50 comprises a second fixed part 51, a second valve plug 52 and a sealing ring 53. The second fixed part 51 is provided with a through slot 501. The second valve plug 52 is movably inserted into the through slot 501 and partially penetrates through the through slot 501 to extend into the second pressure relief channel 204. A gap is left between the outer wall of the second valve plug 52 and the inner wall of the through slot 501. The sealing ring 53 is sleeved on the second valve plug 52. The second valve plug 52 can slide relative to the through slot 501 and at least form a third position and a fourth position. When the second valve plug 52 is in the third position, the sealing ring 53 seals the gap between the second valve plug 52 and the through slot 501. When the second valve plug 52 is in the fourth position, the liquid storage cavity 201, the second pressure relief channel 204 and the through slot 501 are sequentially communicated.

[0066] Further limited in the above embodiment is that the adapter 22 is further provided with a second pressure relief valve 50 in communication with the liquid storage cavity 201, the second pressure relief valve 50 is configured to apply a force to the second valve plug 52 to make the second valve plug 52 slide in the through groove 501, at this time, the liquid storage cavity 201 is in communication with the atmosphere through the second pressure relief valve 50 and the through groove 501 in sequence, and when the soda machine is completed, the active pressure relief can be realized by changing the position of the second valve plug 52, thereby avoiding affecting the removal operation of the water bottle body 21.

[0067] Specifically, under the action of no other external force, the second valve plug 52 is under the pressure action of the liquid storage cavity 201, the sealing ring 53 on the second valve plug 52 tightly covers the gap between the second valve plug 52 and the second fixed part 51, so that the liquid storage cavity 201 forms a sealed state; when the second valve plug 52 is moved from the third position to the fourth position under the action of external force, the sealing ring 53 on the second valve plug 52 is away from the second fixed part 51, and the liquid storage cavity 201 is in communication with the atmosphere through the second pressure relief passage 204 and the through groove 501 in sequence, thereby realizing pressure relief.

[0068] As shown in Figure 2 and Figure 4 In addition to the features of the above embodiment, the present embodiment is further limited in that the second pressure relief valve 50 further comprises a second button 54, the second button 54 is connected with the second valve plug 52, and the second button 54 is movably arranged on the shell 10 to drive the second valve plug 52 to switch between the third position and the fourth position.

[0069] In addition to the features of the above embodiment, the present embodiment is further limited in that the soda machine further comprises a pressure gauge, the pressure gauge is arranged on the shell 10, and the pressure gauge is used to monitor the pressure in the liquid storage cavity 201 in real time.

[0070] The technical features of the above embodiments can be combined arbitrarily, in order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0071] The above embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the protection scope of the present application. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A multi-flavor soda machine, characterized by, The utility model relates to a multi -taste soda water machine, including: The shell (10); The water bottle assembly (20) is set up on the shell (10), and the water bottle assembly (20) includes water bottle body (21) and adapter (22), the adapter (22) is covered on the opening of water bottle body (21), and water bottle body (21) is detachably connected with adapter (22), and the air inlet pipe (221) is arranged on the adapter (22), and the air inlet pipe (221) extends into the liquid storage cavity (201) of water bottle body (21); The aerating device (30) is arranged on the shell (10), and the aerating device (30) includes flavor gas cylinder (31) and aerating valve (32), the number of flavor gas cylinder (31) is not less than two, and each flavor gas cylinder (31) is provided with an aerating valve (32), and the aerating valve (32) includes first state and second state, and the corresponding flavor gas cylinder (31) of the aerating valve (32) in first state exports gas to the air inlet pipe (221).

2. The multi-flavored soda machine of claim 1, wherein, The air inlet pipe (221) includes the air guide channel (202) same as the number of flavor gas cylinder (31) and independent of each other, and each air guide channel (202) is connected with the corresponding aerating valve (32) through the pipe (60).

3. The multi-flavored soda machine of claim 1, wherein, The air inlet pipe (221) includes single-channel air guide channel (202), and the air guide channel (202) is connected with the corresponding aerating valve (32) through the pipe (60) of multiple inputs and one output.

4. The multi-flavored soda machine according to any one of claims 1-3, wherein, The aerating valve (32) includes valve body (321) and pressing assembly (322), the valve body (321) is communicated with the air inlet pipe (221) through the valve body (321) when the flavor gas cylinder (31) is in first state, and the pressing assembly (322) is movably arranged on the valve body (321) and / or the shell (10) to drive the valve body (321) to switch between first state and second state.

5. The multi -taste soda water machine according to claim 4, wherein The valve body (321) includes valve seat (3211) and valve core (3212), the valve seat (3211) is connected with the flavor gas cylinder (31), the valve seat (3211) is provided with sliding groove (301) and exhaust port (302) communicated with the sliding groove (301), the valve core (3212) is slidably arranged in the sliding groove (301), and the pressing assembly (322) is abutted with the valve core (3212) to drive the valve core (3212) to slide in the sliding groove (301) and at least form first position and second position. When the valve core (3212) is in the first position, the valve body (321) is in the first state, the valve core (3212) presses the mechanical switch of the flavor gas cylinder (31) to trigger the flavor gas cylinder (31) to release gas and deliver to the air inlet pipe (221) through the exhaust port (302); when the valve core (3212) is in the second position, the valve body (321) is in the second state, the flavor gas cylinder (31) stops releasing gas.

6. The multi-flavored soda machine of claim 5, wherein, The pressing assembly (322) comprises a first button (3221), a transmission rod (3222) and a second spring (3223), the first button (3221) is hinged to the shell (10), one end of the transmission rod (3222) is in abutment with the first button (3221), the other end is hinged to the valve seat (3211), and the two ends of the second spring (3223) are connected with the transmission rod (3222) and the valve seat (3211) respectively, and the transmission rod (3222) is in abutment with one end of the valve core (3212) away from the flavor gas cylinder (31).

7. The multi-flavor soda machine according to claim 1, wherein Further comprising a first pressure relief valve (40), a first pressure relief channel (203) in communication with the liquid storage cavity (201) is arranged in the adapter (22), and the first pressure relief valve (40) is arranged in the first pressure relief channel (203); The first pressure relief valve (40) comprises a first fixing member (41), a first spring (42) and a first valve plug (43) connected in sequence, the first fixing member (41) is provided with a through hole (401) in communication with the first pressure relief channel (203), the first valve plug (43) blocks the air inlet of the first pressure relief channel (203), and a gap is left between the outer wall of the first valve plug (43) and the inner wall of the first pressure relief channel (203), so that the liquid storage cavity (201), the first pressure relief channel (203) and the through hole (401) are in communication in sequence when the gas pressure in the liquid storage cavity (201) is greater than the elastic force of the first spring (42).

8. The multi-flavor soda machine according to claim 7, wherein The adapter (22) is further provided with a second pressure relief channel (204) in communication with the liquid storage cavity (201), and a second pressure relief valve (50) is arranged in the second pressure relief channel (204); The second pressure relief valve (50) comprises a second fixing member (51), a second valve plug (52) and a sealing ring (53), the second fixing member (51) is provided with a through groove (501), the second valve plug (52) is movably arranged in the through groove (501), and the second valve plug (52) partially penetrates through the through groove (501) and extends into the second pressure relief channel (204), a gap is left between the outer wall of the second valve plug (52) and the inner wall of the through groove (501), the sealing ring (53) is sleeved on the second valve plug (52), and the second valve plug (52) can slide relative to the through groove (501) and at least form a third position and a fourth position. When the second valve plug (52) is in the third position, the sealing ring (53) seals the gap between the second valve plug (52) and the through groove (501), and when the second valve plug (52) is in the fourth position, the liquid storage cavity (201), the second pressure relief channel (204) and the through groove (501) are sequentially communicated.

9. The multi-flavored soda machine of claim 8, wherein, The second pressure relief valve (50) further comprises a second button (54), the second button (54) is connected with the second valve plug (52), and the second button (54) is movably arranged on the shell (10) to drive the second valve plug (52) to switch between the third position and the fourth position.

10. The multi-flavored soda machine of claim 1, wherein, Further comprising a pressure gauge, the pressure gauge is arranged on the shell (10), and the pressure gauge is used for monitoring the pressure in the liquid storage cavity (201) in real time.

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