Bubble water machine

Abstract

The utility model discloses a sparkling water machine which comprises a water bottle connector, a water bottle connected to the water bottle connector, a gas bottle connector and a gas bottle connected to the gas bottle connector. The water bottle connector comprises a connecting piece and a hand wheel rotationally connected to the lower end of the connecting piece, at least one elastic piece assembly is arranged in the hand wheel and fixedly connected with the connecting piece, and a fixing flange matched with the elastic piece assembly is arranged on a bottle neck of the water bottle. The water bottle comprises a locking state and a separation state, when the water bottle is in the locking state, the fixing flange abuts against the upper portion of the elastic piece assembly, and when the water bottle is in the separation state, the hand wheel is rotated, so that the elastic piece assembly deforms in the direction away from the fixing flange, and the elastic piece assembly is separated from the fixing flange. Through cooperation of the elastic piece assembly and the fixing flange, one-button type mounting and dismounting of the water bottle can be achieved, the operation convenience and efficiency are improved, and the problems that in the prior art, the water bottle can be locked or loosened only by rotating for multiple circles, the operation speed is low, and inconvenience is brought to a user are solved.

Description

Technical Field

[0001] The utility model relates to the field of bubble water technical equipment, in particular to a bubble water machine. Background Art

[0002] A sparkling water machine is a device that can convert ordinary drinking water into sparkling water. In existing sparkling water machines, the water bottle is usually connected to the interface of the machine through threads, and the water bottle is fixed by rotating it multiple times. However, this design has some problems. First, it takes multiple turns to lock or loosen the water bottle, which is slow to operate and inconvenient for users. Secondly, improper rotation may cause steam leakage during the process of pumping gas, affecting the taste and quality of the sparkling water. In addition, insufficient rotation may also cause tooth loss problems, making it impossible for the water bottle to be connected or fixed normally. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a stable and convenient bubble water machine.

[0004] The technical solution of the utility model provides a bubble water machine, including a water bottle interface and a water bottle connected to the water bottle interface, a gas bottle interface and a gas bottle connected to the gas bottle interface. The water bottle interface includes a connecting piece and a hand wheel rotatably connected to the lower end of the connecting piece, at least one spring element assembly is provided inside the hand wheel, the spring element assembly is fixedly connected to the connecting piece, and a fixing flange cooperating with the spring element assembly is provided on the bottleneck of the water bottle. The water bottle includes a locking state and a separation state. When in the locking state, the fixing flange abuts against the top of the spring element assembly. When in the separation state, the hand wheel is rotated so that the spring element assembly is deformed in a direction away from the fixing flange, and the spring element assembly is separated from the fixing flange.

[0005] Furthermore, the spring sheet assembly includes a first spring sheet sleeved on the bottleneck and a second spring sheet whose tail end abuts against the side wall of the handwheel, and the head ends of the first spring sheet and the second spring sheet are connected. The bottom wall of the handwheel is provided with a triangular rib protruding upward, and the tail end of the first spring sheet is provided with a step cooperating with the triangular rib. When the water bottle is in the locked state, the fixed flange abuts against the top of the first spring sheet, and when the water bottle is in the separated state, the handwheel is rotated so that the triangular rib on the handwheel drives the first spring sheet, and the first spring sheet is deformed in a direction away from the fixed flange, and the first spring sheet is separated from the fixed flange.

[0006] Furthermore, the number of the spring sheet assemblies is two, and the two spring sheet assemblies form a circle.

[0007] Furthermore, the handwheel is rotatably connected relative to the connecting piece, the connecting piece is provided with a spring, and the handwheel is provided with a toggle piece that cooperates with the spring. When the water bottle is in the separated state, the toggle piece pushes the spring so that the spring is in an energy storage state, and when the water bottle is in the locked state, the spring is in a natural state.

[0008] Furthermore, a sealing ring is provided between the bottle mouth of the water bottle and the water bottle interface.

[0009] After adopting the above technical solution, the following beneficial effects are achieved:

[0010] The utility model can realize one-touch installation and uninstallation of the water bottle by arranging the cooperation of the spring piece assembly and the fixing flange, thereby improving the convenience and efficiency of operation, and solving the problem in the prior art that the water bottle needs to be locked or loosened by multiple rotations, the operation speed is slow, and it brings inconvenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It should be understood that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings:

[0012] Figure 1 It is a structural schematic diagram of a bubble water machine in one embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of a hand wheel in one embodiment of the utility model;

[0014] Figure 3 It is a structural schematic diagram of a hand wheel and a connecting member in one embodiment of the utility model;

[0015] Figure 4 It is a structural schematic diagram of a water bottle in one embodiment of the utility model;

[0016] Figure 5 It is a cross-sectional view of a water bottle interface in one embodiment of the utility model.

[0017] Reference table of reference numerals:

[0018] 1. Water bottle interface; 11. Connector; 111. Spring; 12. Handwheel; 121. Shrapnel assembly; 1211. First shrapnel; 12111. Step; 1212. Second shrapnel; 122. Triangular rib; 123. Toggle piece; 2. Water bottle; 21. Fixed flange; 3. Gas cylinder interface; 4. Gas cylinder; 5. Sealing ring. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0020] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a variety of structural modes and implementation modes can be replaced by those skilled in the art. Therefore, the following specific implementation methods and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction on the technical solution of the utility model.

[0021] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to their different positions and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above-mentioned in the present utility model can be understood according to the specific circumstances.

[0023] In some embodiments of the utility model, a water bottle interface and a water bottle connected to the water bottle interface, a gas bottle interface and a gas bottle connected to the gas bottle interface; the water bottle interface includes a connecting piece and a hand wheel rotatably connected to the lower end of the connecting piece, at least one spring element assembly is provided inside the hand wheel, the spring element assembly is fixedly connected to the connecting piece, and a fixing flange cooperating with the spring element assembly is provided on the bottleneck of the water bottle; the water bottle includes a locking state and a separation state, when in the locking state, the fixing flange abuts against the top of the spring element assembly, and when in the separation state, the hand wheel is rotated to cause the spring element assembly to deform in a direction away from the fixing flange, and the spring element assembly is separated from the fixing flange.

[0024] Specifically, the connector and hand wheel of the water bottle interface can be made of metal or plastic materials, such as aluminum alloy or plastic, and formed by casting or injection molding. The spring assembly can be made of elastic material and formed by stamping or injection molding. The fixing flange of the water bottle can be made of metal or plastic materials, such as stainless steel or plastic, and formed by casting or injection molding. The water bottle and gas cylinder can be made of glass or plastic materials, such as borosilicate glass or PET plastic, and formed by blow molding.

[0025] The connector of the water bottle interface is rotatably connected to the handwheel, at least one shrapnel assembly is provided inside the handwheel, the shrapnel assembly is fixedly connected to the connector, a fixing flange matching the shrapnel assembly is provided on the bottleneck of the water bottle, and the water bottle is connected to the water bottle interface via the fixing flange. The gas cylinder interface is connected to the gas cylinder, a valve is provided inside the gas cylinder interface, the valve is connected to the gas outlet of the gas cylinder, and the gas cylinder is connected to the gas cylinder interface via the valve. The water bottle and the gas cylinder are connected to the water bottle interface and the gas cylinder interface respectively, the water bottle is located at the front of the bubble water machine, and the gas cylinder is located at the back of the bubble water machine.

[0026] Working principle: The working principle of the bubble water machine is to use the compressed air in the gas cylinder to inject air into the water in the water bottle through the valve of the gas cylinder interface, so that tiny bubbles are formed in the water, thus making bubble water. The water bottle interface of the bubble water machine is designed with a quick connection and separation mechanism, that is, the cooperation of the spring assembly and the fixed flange, which can realize the one-click installation and uninstallation of the water bottle, improving the convenience and efficiency of operation.

[0027] The steps to use the sparkling water machine are as follows:

[0028] Fill the water bottle with water, align the mouth of the water bottle with the connector of the water bottle interface, push the water bottle upward into the water bottle interface, so that the fixing flange of the water bottle cooperates with the spring assembly. At this time, the water bottle is in a locked state, and the connection between the water bottle and the water bottle interface is completed.

[0029] Press the start button of the bubble water machine, the valve of the gas cylinder interface opens, and the compressed air in the gas cylinder passes through the valve of the gas cylinder interface and enters the water in the water bottle, forming tiny bubbles in the water, thus making bubble water. According to personal preference, the concentration of the bubble water can be adjusted, that is, the number of times the start button is pressed. Each press is equivalent to injecting a certain amount of air.

[0030] After the production is completed, release the start button, close the valve of the gas cylinder interface, rotate the handwheel of the water bottle interface to deform the shrapnel assembly in the direction away from the fixed flange, and the shrapnel assembly is separated from the fixed flange. At this time, the water bottle is in a separated state, and the water bottle and the water bottle interface are separated. Take the water bottle out of the water bottle interface and you can enjoy the sparkling water.

[0031] Compared with the prior art, the bubble water machine of the utility model has the following technical effects:

[0032] 1. By designing a quick connection and separation mechanism, that is, the cooperation of the spring assembly and the fixed flange, the water bottle can be installed and uninstalled with one click, which improves the convenience and efficiency of operation and solves the problem in the prior art that multiple rotations are required to lock or loosen the water bottle, the operation speed is slow, and it brings inconvenience to the user.

[0033] 2. By designing a reliable sealing structure, that is, the abutment between the spring assembly and the fixed flange, a firm connection between the water bottle and the water bottle interface can be achieved, avoiding gas leakage during the gas pumping process, ensuring the taste and quality of the sparkling water, and solving the problem of gas leakage caused by improper rotation in the prior art.

[0034] 3. By designing a simple structure, that is, the shape of the spring assembly and the fixed flange, the water bottle and the water bottle interface can be accurately matched, avoiding the problem of tooth stripping, so that the water bottle can be normally connected or fixed no matter from which direction it is inserted into the water bottle interface, solving the problem of tooth stripping caused by insufficient rotation in the prior art.

[0035] In some embodiments of the utility model, the spring sheet assembly includes a first spring sheet sleeved on the bottleneck and a second spring sheet whose tail end abuts against the side wall of the handwheel, and the head ends of the first spring sheet and the second spring sheet are connected; the bottom wall of the handwheel is provided with a triangular rib protruding upward, and the tail end of the first spring sheet is provided with a step cooperating with the triangular rib; when the water bottle is in a locked state, the fixed flange abuts against the top of the first spring sheet, and when the water bottle is in a separated state, the handwheel is rotated so that the triangular rib on the handwheel drives the first spring sheet, and the first spring sheet is deformed in a direction away from the fixed flange, and the first spring sheet is separated from the fixed flange.

[0036] Specifically, the triangular ribs on the bottom wall of the hand wheel can be made of metal or plastic materials, such as aluminum alloy or plastic, and formed by casting or injection molding. The step at the tail end of the first spring piece can be made of metal or plastic materials, such as stainless steel or plastic, and formed by casting or injection molding. The bottom wall of the hand wheel is provided with a triangular rib protruding upward, and the tail end of the first spring piece is provided with a step that cooperates with the triangular rib, and the cooperation of the triangular rib and the step can realize the driving and limiting of the first spring piece.

[0037] Position relationship: the above-mentioned spring sheet assembly is arranged inside the hand wheel and cooperates with the fixed flange. The triangular rib of the bottom wall of the hand wheel is arranged below the tail end of the first spring sheet, and the step of the tail end of the first spring sheet is arranged above the triangular rib.

[0038] Working principle: The spring assembly consists of a first spring and a second spring. The tail end of the first spring cooperates with the triangular rib on the bottom wall of the hand wheel. By rotating the hand wheel, the first spring can be deformed to separate from the fixed flange. The second spring increases the elasticity of the spring assembly so that it can adapt to water bottles of different sizes.

[0039] Operation steps: push the water bottle upward into the water bottle interface so that the fixed flange cooperates with the spring assembly to lock the water bottle; rotate the hand wheel to deform the first spring in the spring assembly in a direction away from the fixed flange, and the second spring in the spring assembly in a direction close to the fixed flange, so that the distance between the two becomes smaller, thereby separating the water bottle.

[0040] Technical effect: The spring assembly consists of a first spring and a second spring. The tail end of the first spring cooperates with the triangular ribs on the bottom wall of the handwheel to achieve precise control of the first spring, so that it can be completely separated from the fixed flange, avoiding steam leakage. The second spring increases the elasticity of the spring assembly, so that it can adapt to water bottles of different sizes and improves versatility.

[0041] In some embodiments of the utility model, two spring clip assemblies are provided, and the two spring clip assemblies form a circular elastic structure, which can realize uniform separation of the fixed flange, avoid the problem of excessive local stress, and improve the durability and stability of the spring clip assembly.

[0042] In some embodiments of the utility model, the handwheel is rotatably connected relative to the connecting piece, the connecting piece is provided with a spring, the spring is arranged in a groove on the connecting piece, the handwheel is provided with a toggle piece that cooperates with the spring, the toggle piece is a protrusion, and the spring is an arc-shaped structure. By utilizing the energy storage and release of the spring, after the handwheel is rotated to release the water bottle, the handwheel can be quickly reset by utilizing the elasticity of the spring.

[0043] In some embodiments of the utility model, a sealing ring is provided between the bottle mouth of the water bottle and the water bottle interface. The sealing ring can effectively prevent the leakage of water or gas during the process of pumping gas, and improve the quality and taste of the sparkling water. The material of the sealing ring can be rubber, plastic or other materials with good sealing performance, and the shape of the sealing ring can be round, square or other shapes suitable for matching with the water bottle interface. The setting position of the sealing ring can be on the inside, outside or edge of the bottle mouth of the water bottle, or on the inside, outside or edge of the water bottle interface, as long as an effective sealing effect can be achieved.

[0044] The utility model can realize one-touch installation and uninstallation of the water bottle by arranging the cooperation of the spring piece assembly and the fixing flange, thereby improving the convenience and efficiency of operation, and solving the problem in the prior art that the water bottle needs to be locked or loosened by multiple rotations, the operation speed is slow, and it brings inconvenience to the user.

[0045] The above are only the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principles of the present invention, several other modifications can be made, which should also be considered as the protection scope of the present invention.

Claims

1. A bubble water machine, characterized in that: It includes a water bottle interface and a water bottle connected to the water bottle interface, and a gas cylinder interface and a gas cylinder connected to the gas cylinder interface; The water bottle interface comprises a connecting piece and a hand wheel rotatably connected to the lower end of the connecting piece, at least one spring assembly is arranged inside the hand wheel, the spring assembly is fixedly connected to the connecting piece, and a fixing flange cooperating with the spring assembly is arranged on the bottleneck of the water bottle; The water bottle includes a locking state and a separation state. When in the locking state, the fixing flange abuts against the top of the spring assembly. When in the separation state, the hand wheel is rotated to cause the spring assembly to deform in a direction away from the fixing flange, and the spring assembly is separated from the fixing flange.

2. The bubble water machine according to claim 1, characterized in that: The spring sheet assembly comprises a first spring sheet sleeved on the bottleneck and a second spring sheet with a rear end abutting against the side wall of the hand wheel, and the head ends of the first spring sheet and the second spring sheet are connected; The bottom wall of the hand wheel is provided with a triangular rib protruding upward, and the tail end of the first elastic sheet is provided with a step cooperating with the triangular rib; When the water bottle is in the locked state, the fixed flange abuts against the top of the first spring piece. When the water bottle is in the separated state, the hand wheel is rotated so that the triangular rib on the hand wheel drives the first spring piece, the first spring piece is deformed in a direction away from the fixed flange, and the first spring piece is separated from the fixed flange.

3. The bubble water machine according to claim 1, characterized in that: The number of the spring sheet assemblies is two, and the two spring sheet assemblies form a circle.

4. The bubble water machine according to claim 1, characterized in that: The hand wheel is rotatably connected relative to the connecting member, the connecting member is provided with a spring, and the hand wheel is provided with a toggle member cooperating with the spring. When the water bottle is in the separated state, the toggle member pushes the spring so that the spring is in an energy storage state, and when the water bottle is in the locked state, the spring is in a natural state.

5. The bubble water machine according to claim 1, characterized in that: A sealing ring is provided between the bottle mouth of the water bottle and the water bottle interface.

Images