Flavor injection device of soda water machine

Abstract

The utility model relates to a flavor injection device of a soda water machine, which comprises a shell, a soda water machine body, a seasoning assembly, a driving assembly and a pressing plate assembly, the soda water machine body is used for outputting soda water; the seasoning assembly is arranged on the shell, a flavor solution is stored in the seasoning assembly, the seasoning assembly is used for discharging the flavor solution to a container used for containing soda water after being extruded, and the flavor solution can be dissolved in the soda water; the driving assembly is arranged on the shell, the driving assembly is in transmission connection with the pressing plate assembly, and the driving assembly is used for providing power for the pressing plate assembly so that the pressing plate assembly can move towards the seasoning assembly and extrude the seasoning assembly; according to the flavor injection device of the soda water machine, through cooperation of the seasoning assembly, the driving assembly and the pressing plate assembly, flavor adding is conducted on prepared soda water, and then the flavor requirements of different users are met.

Description

Technical Field

[0001] The present application relates to the technical field of soda water machines, and in particular to a flavor injection device for a soda water machine. Background Art

[0002] As consumers pay more attention to healthy drinks, sparkling water has gradually entered the soft drink market. Sparkling water is a carbonated beverage made by injecting carbon dioxide into water under pressure. Sparkling water is generally made by using a sparkling water machine to inject carbon dioxide into a sealed water bottle through a gas tank and mix it with water. Soda water is an aqueous solution of sodium bicarbonate and contains weak alkalinity. As drinking water, it can not only neutralize stomach acid in the body, but also prevent and treat hyperuricemia and gout. The weak alkalinity of soda water can alkalize urine and facilitate kidney excretion. It can excrete excess uric acid in the body through urine to relieve hyperuricemia and avoid gout attacks.

[0003] However, the soda water produced by household soda machines does not contain sugar and other flavor ingredients, and has a light taste, which is not suitable for people who prefer sweet taste, making soda water difficult to be widely consumed. In addition, after making soda water with household soda machines, you can manually add syrup to adjust the taste, but this is very inconvenient. Utility Model Content

[0004] Based on this, it is necessary to provide a flavor injection device for a soda water machine in view of the above-mentioned problems.

[0005] The present invention discloses a flavor injection device for a soda water machine, comprising: a housing, a soda water machine body, a flavoring assembly, a driving assembly, and a pressing plate assembly, wherein:

[0006] The soda water machine body is arranged on the housing, and the soda water machine body is used to output soda water;

[0007] The flavoring component is disposed on the housing, the flavoring component stores a flavor solution, and the flavoring component is used to discharge the flavor solution toward a container for containing soda water after being squeezed, and the flavor solution is soluble in soda water;

[0008] The driving assembly is arranged on the housing, and is drivingly connected to the pressing plate assembly. The driving assembly is used to provide power to the pressing plate assembly so that the pressing plate assembly moves toward the direction of the seasoning assembly and squeezes the seasoning assembly.

[0009] The flavor injection device of the soda water machine disclosed in the present application is characterized in that the soda water machine body can generate soda water and convey the soda water into a container; a flavor solution that can be dissolved in soda water is stored in the flavoring component, and the flavoring component can release the flavor solution according to whether it is subjected to external force; the driving component is connected to the pressing plate component through a driving component, the driving component provides power to the pressing plate component, the pressing plate component moves toward the flavoring component and squeezes the flavoring component, so that the flavoring component releases the flavor solution into the container containing soda water; optionally, the driving component can control the driving component through a preset program, so that the driving component can automatically drive the pressing plate component to act on the flavoring component, thereby realizing automatic addition of the flavor solution; the flavor injection device of the soda water machine of the present application adds flavor to the prepared soda water through the cooperation of the flavoring component, the driving component and the pressing plate component, thereby meeting the taste requirements of different users.

[0010] In one embodiment, the driving assembly includes a motor seat and a driving motor, the motor seat is arranged on the housing, the driving motor is arranged on the motor seat, the pressure plate assembly is movably connected to the motor seat, the pressure plate assembly can move relative to the motor seat, and the driving motor is transmission-connected to the pressure plate assembly.

[0011] The flavor injection device of the soda water machine in the above embodiment further defines that the motor base is fixedly mounted on the outer shell, and the pressure plate assembly can be movably connected to the motor base by a sliding rod sleeved on the motor base or by setting a sliding groove, so that the pressure plate assembly can move on the motor base. When the driving motor rotates, it drives the pressure plate assembly to move, so that the pressure plate assembly moves in the direction of the flavoring assembly.

[0012] In one embodiment, the pressure plate assembly includes a swing arm, a pressure plate, a movable part and a sliding rod, the sliding rod is arranged on the motor base, the movable part is sleeved on the sliding rod, the movable part can move relative to the sliding rod, the movable part is connected to the pressure plate, the swing arm is connected to the rotating shaft of the driving motor, and the swing arm applies force to the pressure plate or the movable part so that the pressure plate squeezes the seasoning assembly.

[0013] The flavor injection device of the soda water machine in the above embodiment further defines a transmission connection between the rotating shaft of the driving motor and the swing arm, and when the driving motor rotates, the swing arm is driven to rotate; a sliding rod is provided on the motor seat, and the movable part is mounted on the sliding rod and can slide relative to the sliding rod, and the movable part is connected to the pressure plate, so that when the swing arm rotates, the swing arm abuts against one of the movable part or the pressure plate, and the swing arm applies a force thereto, so that the pressure plate can move relative to the sliding rod, and the pressure plate is arranged relative to the seasoning component. Optionally, the pressure plate is located above the seasoning component, and the pressure plate is squeezed by the force of the swing arm to squeeze the seasoning component.

[0014] In one embodiment, the movable member and the pressing plate are integrally formed.

[0015] In one of the embodiments, the pressure plate assembly further includes a spring, wherein the spring is sleeved on the sliding rod, one end of the spring is connected to the movable part, and the other end of the spring is connected to the motor seat.

[0016] The flavor injection device of the soda water machine in the above embodiment further defines that a spring is sleeved on the sliding rod, and the spring is located between the motor seat and the movable part. When the swing arm drives the pressure plate to press down the flavoring component to complete the release of a certain amount of flavor solution, the drive motor is reset, and the swing arm no longer applies force to the pressure plate. The movable part moves the pressure plate away from the flavoring component under the action of the spring to complete the reset, thereby preventing the pressure plate from continuously squeezing the flavoring component to cause leakage.

[0017] In one embodiment, the seasoning component includes a grouting device and a positioning bracket, the grouting device is movably arranged on the positioning bracket, the positioning bracket is arranged on the outer shell, the grouting device is arranged opposite to the pressure plate assembly, the grouting device is provided with a liquid storage chamber for storing the flavor solution and a liquid outlet connected to the liquid storage chamber, when the air pressure in the liquid storage chamber is lower than the atmospheric pressure, the liquid outlet is blocked, and when the air pressure in the liquid storage chamber is higher than the atmospheric pressure, the liquid outlet is open.

[0018] The flavor injection device of the soda water machine in the above embodiment further defines that the flavoring component is composed of at least a grouting device and a positioning bracket, wherein the positioning bracket is used to fix the grouting device on the housing and make the grouting device located in the opposite direction of the pressure plate, and the grouting device stores a flavor solution. When the internal air pressure of the grouting device is less than the atmospheric pressure, the flavor solution in the liquid storage cavity cannot be discharged through the liquid outlet. When the grouting device is squeezed by the pressure plate, the internal air pressure of the grouting device is greater than the atmospheric pressure, and the flavor solution in the liquid storage cavity is smoothly discharged through the liquid outlet toward the container containing soda water, completing the flavor solution injection. In addition, the grouting device can be movably connected to the positioning bracket by direct insertion, magnetic attraction or snap-on, so as to facilitate the replacement of grouting devices with different flavors.

[0019] In one of the embodiments, the positioning bracket is detachably connected to the housing by means of a snap, a thread or a magnet.

[0020] The flavor injection device of the soda water machine in the above embodiment further defines that the positioning bracket can be detachably connected to the housing by one of snaps, threads or magnets to facilitate replacement of injectors with different flavors.

[0021] In one embodiment, the shell is provided with a first groove, the positioning bracket is inserted into the first groove, support blocks are formed on both sides of the first groove, the support blocks abut against the positioning bracket, a limiting protrusion is provided on the support block, and a second groove is provided on the side where the positioning bracket abuts against the support block, and the second groove is adapted to the limiting protrusion.

[0022] The flavor injection device of the soda water machine in the above embodiment further defines that the shell is provided with a first groove for installing the positioning bracket and the injector. Specifically, support blocks are formed on the two side walls of the first groove. When the positioning bracket is inserted into the first groove, the positioning bracket directly abuts against the support block. The support block provides quick positioning and support for the positioning bracket. Furthermore, a limiting protrusion is provided on the support block, and a second groove adapted to the limiting protrusion is formed on the side where the corresponding positioning bracket abuts against the support block. During the process of inserting the positioning bracket into the first groove, the positioning bracket is reliably connected to the shell until the limiting protrusion is engaged with the second groove.

[0023] In one of the embodiments, a handle is formed on a side of the positioning bracket away from the housing.

[0024] In one embodiment, at least a portion of the positioning bracket and at least a portion of the grouting device are made of transparent material.

[0025] The flavor injection device of the soda water machine in the above embodiment further defines that at least a portion of the positioning bracket and at least a portion of the injector are made of transparent material. Based on the above structure, the user can see the remaining amount of flavor solution in the injector through the positioning bracket.

[0026] In one embodiment, the injector includes a syringe and a piston core rod matching the syringe, the syringe is formed with the liquid storage chamber and the liquid outlet, the piston core rod is arranged opposite to the pressure plate assembly, and as the piston core rod is gradually pushed into the syringe, the flavor solution in the syringe is squeezed out through the liquid outlet.

[0027] The flavor injection device of the soda water machine in the above embodiment further defines that the injector is at least composed of a piston core rod of a syringe, wherein the syringe and the piston core rod cooperate to form a syringe similar to a syringe-type syringe, and the syringe is filled with a flavor solution. When the piston core rod and the syringe remain relatively still, the flavor solution in the syringe will not be discharged. When the piston core rod is gradually pushed into the syringe, the air pressure in the syringe is greater than the atmospheric pressure, so that the flavor solution in the syringe is squeezed out through the liquid outlet.

[0028] In one embodiment, the grouting device is an elastic soft shell, and a plurality of movable flaps are formed on the grouting device. The plurality of movable flaps are arranged adjacent to each other, and two adjacent movable flaps can be separated or fitted together; when two adjacent movable flaps are fitted together, the liquid storage chamber is in a sealed state, and when two adjacent movable flaps are separated, the liquid outlet is formed.

[0029] The flavor injection device of the soda water machine in the above embodiment further defines the injector as a shell structure storing the flavor solution, and the shell is made of elastic soft material. When the injector is squeezed by the pressure plate, it can be deformed, so that the air pressure in the shell changes. A plurality of movable flaps are provided on the shell. When the air pressure in the shell is lower than the atmospheric pressure, two adjacent movable flaps fit together and the flavor solution cannot be discharged. When the pressure plate squeezes the shell, two adjacent movable flaps are deformed and a liquid outlet is formed, and the flavor solution is discharged smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 An exploded view of a flavor injection device of a soda machine according to one embodiment;

[0031] Figure 2 A first directional cross-sectional view of a flavor injection device of a soda machine according to one embodiment;

[0032] Figure 3 A second directional cross-sectional view of a flavor injection device of a soda machine according to one embodiment;

[0033] Figure 4 is a schematic cross-sectional structure diagram of a driving assembly and a pressing plate assembly in one embodiment;

[0034] Figure 5 A three-dimensional diagram of a positioning bracket in one embodiment;

[0035] Figure 6 It is a three-dimensional diagram of a grouting device in one embodiment.

[0036] Reference numerals:

[0037] 10 housing, 11 support block, 12 limiting protrusion. 101 first groove;

[0038] 20 soda machines;

[0039] 30 seasoning component, 31 grouting device, 32 positioning bracket, 311 syringe, 312 piston core rod, 321 buckle handle, 301 liquid storage chamber, 302 liquid outlet, 303 second groove;

[0040] 40 driving assembly, 41 motor seat, 42 driving motor;

[0041] 50: pressure plate assembly, 51: swing arm, 52: pressure plate, 53: movable part, 54: sliding rod, 55: spring. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0044] like Figures 1 to 6 As shown, this embodiment provides a flavor injection device for a soda water machine, comprising:

[0045] A housing 10 and a soda water machine body 20, wherein the soda water machine body 20 is disposed on the housing 10 and is used for outputting soda water;

[0046] Among them, the soda water machine body 20 can be used to generate soda water. Specifically, the soda water machine body 20 flushes carbon dioxide gas into a sealed water storage bottle, and water reacts with carbon dioxide gas to generate carbonated water, that is, soda water. The soda water in the water storage bottle is then transported to other containers through a pump, waiting to be mixed with a flavor solution.

[0047] A flavoring component 30, which is disposed on the housing 10 and stores a flavor solution. The flavoring component 30 is used to discharge the flavor solution toward a container for soda water after being squeezed, and the flavor solution is soluble in soda water;

[0048] Among them, the flavoring component 30 can be used to store the flavor solution, and the flavoring solution can release the flavor solution according to whether it is squeezed. Optionally, the greater the pressure on the flavoring component 30, the more flavor solution is released; the flavor solution can be mixed with soda water and the taste of the soda water can be adjusted; optionally, the flavor solution can be syrup, milk or fruit concentrate, etc.

[0049] The driving assembly 40 and the pressing plate assembly 50, the driving assembly 40 is arranged on the housing 10, the driving assembly 40 is transmission-connected with the pressing plate assembly 50, and the driving assembly 40 is used to provide power to the pressing plate assembly 50 so that the pressing plate assembly 50 moves toward the direction of the seasoning assembly 30 and squeezes the seasoning assembly 30.

[0050] Among them, the driving component 40 can be used to drive the pressing plate component 50 to move. Specifically, when the driving component 40 is working, it can drive the pressing plate component 50 to move in the direction of the seasoning component 30. When the pressing plate component 50 contacts the seasoning component 30, the seasoning component 30 starts to release the flavor solution; optionally, by controlling the driving component 40, the pressure of the pressing plate component 50 on the seasoning component 30 can be limited, thereby controlling the release amount of the flavor solution.

[0051] The flavor injection device of the soda water machine disclosed in the present application is characterized in that the soda water machine body 20 can generate soda water and convey the soda water into a container; a flavor solution that can be dissolved in soda water is stored in the flavoring component 30, and the flavoring component 30 can release the flavor solution according to whether it is subjected to external force; the driving component 40 is transmission-connected with the pressing plate component 50, the driving component 40 provides power for the pressing plate component 50, the pressing plate component 50 moves toward the direction of the flavoring component 30 and squeezes the flavoring component 30, so that the flavoring component 30 releases the flavor solution into the container containing soda water; optionally, the driving component 40 can control the driving component 40 through a preset program, so that the driving component 40 can automatically drive the pressing plate component 50 to act on the flavoring component 30, thereby realizing automatic addition of the flavor solution; the flavor injection device of the soda water machine of the present application adds flavor to the prepared soda water through the cooperation of the flavoring component 30 with the driving component 40 and the pressing plate component 50, thereby satisfying the taste requirements of different users.

[0052] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further defines: the driving assembly 40 includes a motor seat 41 and a driving motor 42, the motor seat 41 is arranged on the housing 10, the driving motor 42 is arranged on the motor seat 41, the pressure plate assembly 50 is movably connected to the motor seat 41, the pressure plate assembly 50 can move relative to the motor seat 41, and the driving motor 42 is transmission-connected to the pressure plate assembly 50.

[0053] The flavor injection device of the above-mentioned soda water machine further defines that the motor base 41 is fixedly installed on the outer shell 10, and the pressure plate assembly 50 can be movably connected with the motor base 41 by means of a sliding rod 54 sleeved on the motor base 41 or by setting a sliding groove, so that the pressure plate assembly 50 can move on the motor base 41. When the driving motor 42 rotates, it drives the pressure plate assembly 50 to move, so that the pressure plate assembly 50 moves toward the direction of the seasoning assembly 30.

[0054] like Figures 2 to 4 As shown, in addition to the features of the above-mentioned embodiments, the present embodiment further defines that: the pressure plate assembly 50 includes a swing arm 51, a pressure plate 52, a movable part 53 and a sliding rod 54, the sliding rod 54 is arranged on the motor base 41, the movable part 53 is sleeved on the sliding rod 54, the movable part 53 can move relative to the sliding rod 54, the movable part 53 is connected to the pressure plate 52, the swing arm 51 is connected to the rotating shaft of the driving motor 42, and the swing arm 51 applies force to the pressure plate 52 or the movable part 53 so that the pressure plate 52 squeezes the seasoning component 30.

[0055] The flavor injection device of the soda machine further defines that the rotating shaft of the driving motor 42 is connected to the swing arm 51 in a transmission manner. When the driving motor 42 rotates, the swing arm 51 is driven to rotate. A sliding rod 54 is provided on the motor seat 41. The movable member 53 is sleeved on the sliding rod 54 and can slide relative to the sliding rod 54. The movable member 53 is connected to the pressing plate 52, so that when the swing arm 51 rotates, the swing arm 51 abuts against one of the movable member 53 or the pressing plate 52. The swing arm 51 applies a force thereto, so that the pressing plate 52 can move relative to the sliding rod 54. The pressing plate 52 is arranged relative to the seasoning component 30. Optionally, the pressing plate 52 is located above the seasoning component 30, and the pressing plate 52 is pressed against the seasoning component 30 by the force of the swing arm 51. Optionally, the movable member 53 and the pressing plate 52 are integrally formed.

[0056] like Figures 2 to 4 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines: the pressure plate assembly 50 also includes a spring 55, the spring 55 is sleeved on the sliding rod 54, one end of the spring 55 is connected to the movable part 53, and the other end of the spring 55 is connected to the motor base 41.

[0057] The flavor injection device of the soda water machine mentioned above further defines that a spring 55 is sleeved on the sliding rod 54, and the spring 55 is located between the motor seat 41 and the movable part 53. When the swing arm 51 drives the pressure plate 52 to press down the flavoring component 30 to complete the release of a certain amount of flavor solution, the driving motor 42 is reset, and the swing arm 51 no longer applies force to the pressure plate 52. The movable part 53 moves the pressure plate 52 away from the flavoring component 30 under the force of the spring 55 to complete the reset, thereby preventing the pressure plate 52 from continuously squeezing the flavoring component 30 to cause leakage.

[0058] like Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further defines that: the seasoning component 30 includes a grouting device 31 and a positioning bracket 32, the grouting device 31 is movably arranged on the positioning bracket 32, the positioning bracket 32 ​​is arranged on the shell 10, the grouting device 31 is arranged opposite to the pressure plate assembly 50, the grouting device 31 is provided with a liquid storage chamber 301 for storing flavor solution and a liquid outlet 302 connected to the liquid storage chamber 301, when the air pressure in the liquid storage chamber 301 is lower than the atmospheric pressure, the liquid outlet 302 is blocked, and when the air pressure in the liquid storage chamber 301 is higher than the atmospheric pressure, the liquid outlet 302 is connected.

[0059] The flavor injection device of the soda machine further defines that the flavoring component 30 is composed of at least a grouting device 31 and a positioning bracket 32, wherein the positioning bracket 32 ​​is used to fix the grouting device 31 on the housing 10 and to make the grouting device 31 located in the opposite direction of the pressing plate 52, and the grouting device 31 stores a flavor solution. When the internal air pressure of the grouting device 31 is less than the atmospheric pressure, the flavor solution in the liquid storage chamber 301 cannot be discharged through the liquid outlet 302. When the grouting device 31 is squeezed by the pressing plate 52, the internal air pressure of the grouting device 31 is greater than the atmospheric pressure, and the flavor solution in the liquid storage chamber 301 is smoothly discharged through the liquid outlet 302 toward the container containing soda water, completing the flavor solution injection. In addition, the grouting device 31 can be movably connected to the positioning bracket 32 ​​by direct insertion, magnetic attraction or snap-on, so as to facilitate the replacement of grouting devices 31 with different flavors; it should be noted that the grouting device 31 can be a disposable item, and different grouting devices 31 can contain flavor solutions of different flavors.

[0060] In addition to the features of the above embodiments, this embodiment further defines that: the positioning bracket 32 ​​and the housing 10 are detachably connected by one of snaps, threads or magnetism.

[0061] The flavor injection device of the soda water machine further defines that the positioning bracket 32 ​​can form a detachable connection relationship with the housing 10 through one of snaps, threads or magnetic attraction, so as to facilitate the replacement of the injector 31 with different flavors.

[0062] like Figure 3 and Figure 5 As shown, in addition to the features of the above-mentioned embodiments, this embodiment further defines: the housing 10 is provided with a first groove 101, the positioning bracket 32 ​​is inserted into the first groove 101, support blocks 11 are formed on both sides of the first groove 101, the support block 11 abuts against the positioning bracket 32, a limiting protrusion 12 is provided on the support block 11, and a second groove 303 is provided on the side where the positioning bracket 32 ​​abuts against the support block 11, and the second groove 303 is adapted to the limiting protrusion 12.

[0063] The flavor injection device of the above-mentioned soda water machine further defines that the shell 10 is provided with a first groove 101 for installing the positioning bracket 32 ​​and the injector 31. Specifically, the two side walls of the first groove 101 are formed with a support block 11. When the positioning bracket 32 ​​is inserted into the first groove 101, the positioning bracket 32 ​​directly abuts against the support block 11. The support block 11 provides a quick positioning and support function for the positioning bracket 32. Furthermore, a limiting protrusion 12 is provided on the support block 11, and a second groove 303 adapted to the limiting protrusion 12 is formed on the side where the corresponding positioning bracket 32 ​​abuts against the support block 11. In the process of inserting the positioning bracket 32 ​​into the first groove 101, until the limiting protrusion 12 is engaged with the second groove 303, the positioning bracket 32 ​​is reliably connected to the shell 10.

[0064] like Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that: a buckle portion 321 is formed on a side of the positioning bracket 32 ​​away from the housing 10 .

[0065] In addition to the features of the above embodiments, this embodiment further stipulates that at least a portion of the positioning bracket 32 ​​and at least a portion of the grouting device 31 are made of transparent material.

[0066] The flavor injection device of the soda water machine further defines that at least a portion of the positioning bracket 32 ​​and at least a portion of the injector 31 are made of transparent material. Based on the above structure, the user can see the remaining amount of the flavor solution in the injector 31 through the positioning bracket 32 ​​.

[0067] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further defines: the injector 31 includes a syringe 311 and a piston core rod 312 matching the syringe 311, the syringe 311 is formed with a liquid storage chamber 301 and a liquid outlet 302, the piston core rod 312 is arranged opposite to the pressure plate assembly 50, as the piston core rod 312 is gradually pushed into the syringe 311, the flavor solution in the syringe 311 is squeezed out through the liquid outlet 302.

[0068] The flavor injection device of the soda machine further defines that the injector 31 is at least composed of a piston core rod 312 of a syringe 311, wherein the syringe 311 and the piston core rod 312 cooperate to form a syringe similar to the syringe 311, and the syringe 311 contains a flavor solution. When the piston core rod 312 and the syringe 311 remain relatively still, the flavor solution in the syringe 311 will not be discharged. When the piston core rod 312 is gradually pushed into the syringe 311, the air pressure in the syringe 311 is greater than the atmospheric pressure, so that the flavor solution in the syringe 311 is squeezed out through the liquid outlet 302. It should be noted that the rotation amplitude of the swing arm 51 can be controlled by controlling the drive motor 42, and then the depth of the piston core rod 312 pushed into the syringe 311 can be controlled, so that the flavor solution can be quantitatively discharged and the single dosage can be controlled.

[0069] In addition to the features of the above-mentioned embodiments, the present embodiment further defines: the grouting device 31 is an elastic soft shell, and a plurality of movable flaps are formed on the grouting device 31, the plurality of movable flaps are arranged adjacent to each other, and two adjacent movable flaps can be separated or fitted together; when two adjacent movable flaps are fitted together, the liquid storage chamber 301 is in a sealed state, and when two adjacent movable flaps are separated, a liquid outlet 302 is formed.

[0070] The flavor injection device of the above-mentioned soda water machine further defines the injector 31 as a shell structure storing a flavor solution, and the shell is made of elastic soft material. When the injector 31 is squeezed by the pressure plate 52, it can be deformed, so that the air pressure in the shell changes. A plurality of movable flaps are provided on the shell. When the air pressure in the shell is lower than the atmospheric pressure, two adjacent movable flaps fit together and the flavor solution cannot be discharged. When the pressure plate 52 squeezes the shell, the two adjacent movable flaps are deformed and a liquid outlet 302 is formed, and the flavor solution is discharged smoothly.

[0071] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present utility model patent shall be subject to the attached claims.

Claims

1. A flavor injection device for a soda water machine, characterized in that: include: A housing (10) and a soda water machine body (20), wherein the soda water machine body (20) is disposed on the housing (10) and is used to output soda water; A flavoring component (30), the flavoring component (30) being arranged on the housing (10), the flavoring component (30) storing a flavor solution, the flavoring component (30) being used to discharge the flavor solution toward a container for soda water after being squeezed, and the flavor solution being soluble in soda water; A drive assembly (40) and a pressing plate assembly (50), wherein the drive assembly (40) is arranged on the housing (10), the drive assembly (40) is in driving connection with the pressing plate assembly (50), and the drive assembly (40) is used to provide power to the pressing plate assembly (50) so as to move the pressing plate assembly (50) toward the seasoning assembly (30) and press the seasoning assembly (30).

2. The flavor injection device for a soda water machine according to claim 1, characterized in that: The driving assembly (40) comprises a motor seat (41) and a driving motor (42); the motor seat (41) is arranged on the housing (10); the driving motor (42) is arranged on the motor seat (41); the pressing plate assembly (50) is movably connected to the motor seat (41); the pressing plate assembly (50) can move relative to the motor seat (41); and the driving motor (42) is drivingly connected to the pressing plate assembly (50).

3. The flavor injection device for a soda water machine according to claim 2, characterized in that: The pressing plate assembly (50) comprises a swing arm (51), a pressing plate (52), a movable part (53) and a sliding rod (54); the sliding rod (54) is arranged on the motor seat (41); the movable part (53) is sleeved on the sliding rod (54); the movable part (53) can move relative to the sliding rod (54); the movable part (53) is connected to the pressing plate (52); the swing arm (51) is connected to the rotating shaft of the driving motor (42); the swing arm (51) applies force to the pressing plate (52) or the movable part (53) so that the pressing plate (52) squeezes the seasoning assembly (30).

4. The flavor injection device for a soda water machine according to claim 3, characterized in that: The pressure plate assembly (50) also includes a spring (55), which is sleeved on the sliding rod (54), one end of the spring (55) is connected to the movable part (53), and the other end of the spring (55) is connected to the motor seat (41).

5. The flavor injection device of a soda water machine according to any one of claims 1 to 4, characterized in that: The seasoning component (30) comprises a grouting device (31) and a positioning bracket (32); the grouting device (31) is movably arranged on the positioning bracket (32); the positioning bracket (32) is arranged on the housing (10); the grouting device (31) is arranged opposite to the pressing plate component (50); the grouting device (31) is provided with a liquid storage chamber (301) for storing the flavor solution and a liquid outlet (302) connected to the liquid storage chamber (301); when the air pressure in the liquid storage chamber (301) is lower than the atmospheric pressure, the liquid outlet (302) is blocked; when the air pressure in the liquid storage chamber (301) is higher than the atmospheric pressure, the liquid outlet (302) is open.

6. The flavor injection device for a soda water machine according to claim 5, characterized in that: The positioning bracket (32) and the housing (10) are detachably connected via one of snap fastening, threading or magnetic attraction.

7. The flavor injection device for a soda water machine according to claim 5, characterized in that: The housing (10) is provided with a first groove (101), the positioning bracket (32) is inserted into the first groove (101), support blocks (11) are formed on both sides of the first groove (101), the support block (11) abuts against the positioning bracket (32), a limiting protrusion (12) is provided on the support block (11), a second groove (303) is provided on the side where the positioning bracket (32) abuts against the support block (11), and the second groove (303) is matched with the limiting protrusion (12); and / or A buckle portion (321) is formed on a side of the positioning bracket (32) away from the housing (10).

8. The flavor injection device for a soda water machine according to claim 5, characterized in that: At least a portion of the positioning bracket (32) and at least a portion of the grouting device (31) are made of transparent material.

9. The flavor injection device for a soda water machine according to claim 5, characterized in that: The injector (31) comprises a syringe (311) and a piston core rod (312) matched with the syringe (311); the syringe (311) is formed with the liquid storage chamber (301) and the liquid outlet (302); the piston core rod (312) is arranged opposite to the pressure plate assembly (50); as the piston core rod (312) is gradually pushed into the syringe (311), the flavor solution in the syringe (311) is squeezed out through the liquid outlet (302).

10. The flavor injection device of the soda water machine according to claim 5, characterized in that: The grouting device (31) is an elastic soft shell, and a plurality of movable flaps are formed on the grouting device (31). The plurality of movable flaps are arranged adjacent to each other, and two adjacent movable flaps can be separated or attached. When two adjacent movable flaps are attached, the liquid storage chamber (301) is in a sealed state, and when two adjacent movable flaps are separated, the liquid outlet (302) is formed.

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