CN217365395U

CN217365395U - Bubble water dispenser

Info

Publication number: CN217365395U
Application number: CN202220234014.XU
Authority: CN
Inventors: 朱泽春; 楼伟; 郭红伟; 许耀国
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-06
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to an electrical apparatus field, concretely relates to bubble water dispenser. It includes the organism, is equipped with water tank, gas pitcher and hybrid chamber on the organism, and water tank, gas pitcher all communicate with the hybrid chamber, be equipped with weighing machine on the organism and construct, weighing machine constructs the weight that is used for weighing the gas pitcher. The utility model discloses monitor structure to gas surplus carries out the improved design, realizes the control to gas surplus in the gas cylinder through simple and easy structure, simple structure, easy to carry out, and need not design electronic component, stable performance.

Description

Bubble water dispenser

Technical Field

The utility model relates to the field of electric appliances, in particular to a bubble water dispenser.

Background

With people focusing on drinking water health, drinks such as bubble water and soda water are favored by users more and more, and the development of the bubble water dispenser is promoted. The basic structure of the bubble water dispenser generally comprises a water bottle and a gas bottle, bubble water is made by inflating the water bottle, gas filled in the gas bottle is limited, the gas bottle needs to be replaced after the bubble water dispenser is used for a period of time, otherwise, the finished product effect of the bubble water can be influenced, however, the gas allowance in the gas bottle can not be accurately judged by a user in the using process, the phenomenon of gas interruption often occurs half the time in the manufacturing process, the waste of drinks is caused, and the use experience of the user is influenced.

Some bubble water dispensers are therefore provided with a monitoring device to monitor the gas level in the gas cylinder, as disclosed in chinese patent publication No. CN102188162B entitled "gas metering device for home soda machine" which includes a gas cylinder for gas suitable for carbonation, an attachment mechanism attached to the water cylinder, a valve opening mechanism that opens a gas release valve on the gas cylinder and introduces gas into the water cylinder, a gas release sensor that detects at least opening and closing events indicative of the gas release valve, and an indirect gas meter that determines the amount of gas released from the gas cylinder based at least on the cumulative length of time that the gas release valve is opened based on data received from the gas release sensor.

For another example, chinese patent application publication No. CN 108852008A, entitled "a system and method for detecting and informing air source of bubbling water machine CO 2" discloses a system and method for detecting and informing air source of CO2 of bubbling water machine, where the system for detecting and informing air source of CO2 includes: the NFC label-carrying gas cylinder comprises an NFC label, an NFC reading device, a main control board, a display screen, a cloud platform server and a user side, wherein the main control board comprises an NFC induction circuit, a comparison unit and a wireless communication unit.

Also like chinese patent grant publication No. CN 213748620U, the name "bubble water machine gas detection device" discloses a bubble water machine gas detection device, including: the first moving floating block is used for moving under the action of gas pressure; the first elastic element is connected with the first movable floating block and is configured to generate elastic deformation under the extrusion action of the first movable floating block; the first LED transmitting tube is used for detecting the initial position of the first movable floating block; and the first LED receiving tube is used for receiving the optical signal sent by the first LED transmitting tube so as to determine the real-time position of the first movable floating block.

The mechanism or the structure of the gas surplus in the above monitoring gas cylinder are complex, or need to be unstable enough by means of electronic elements, so that the gas surplus in the gas cylinder is difficult to monitor simply and effectively, and the user experience is not good.

SUMMERY OF THE UTILITY MODEL

The mechanism structure to being arranged in monitoring gas cylinder gas surplus on current bubble water dispenser is complicated, mostly need be with the help of the not enough of electronic component performance stable inadequately, the utility model aims to provide a bubble water dispenser carries out the improved design to the monitoring structure of gas surplus, realizes the control to gas cylinder gas surplus through simple and easy structure, simple structure, easy to carry out, and need not design electronic component, the stable performance.

In order to achieve the above purpose, the utility model provides a following technical scheme: the bubble water dispenser comprises a dispenser body, wherein a water tank, a gas tank and a mixing chamber are arranged on the dispenser body, the water tank and the gas tank are communicated with the mixing chamber, and a weighing mechanism is arranged on the dispenser body and used for weighing the weight of the gas tank.

Among this technical scheme, the hybrid chamber has been set up on the organism, the gas in the water and the gas pitcher in the water tank all can lead to and carries out the aqueous vapor in the hybrid chamber and mix, preparation quantitative bubble water, be equipped with weighing mechanism on the organism simultaneously, when the gas surplus in the gas pitcher changes, the whole weight of gas pitcher also changes thereupon, and reflect through weighing mechanism, the gas surplus in the gas pitcher is monitored to the weight change through monitoring the gas pitcher, moreover, the steam generator is simple in structure, easy to implement, and need not design electronic component, stable performance.

The utility model discloses still further set up to: the weighing mechanism comprises a connecting rod and a support, the middle part of the connecting rod is rotatably arranged on the support through a rotating shaft to form a lever, and the gas tank is suspended at one end of the connecting rod so that the gas tank can rotate around the rotating shaft along with the connecting rod. Through this setting, the connecting rod forms a lever with the support, and the connecting rod can rotate on the support, and when gaseous in the unsettled gas pitcher of connecting rod one end reduced thereupon, the whole weight of gas pitcher also reduced thereupon, and under the effect of lever this moment, the connecting rod can reestablish the balance, and the tip height of connecting rod changes thereupon promptly to can reflect the gaseous surplus change in the gas pitcher.

The utility model discloses still further set up to: the weighing mechanism further comprises a spring arranged on the connecting rod, and the torque direction generated by the spring to the connecting rod is opposite to the torque direction generated by the air tank to the connecting rod. Through this setting, because the weight of gas pitcher is heavier, it is very difficult to realize reseing to lean on the lever alone, so set up the spring again on the connecting rod, carry out the pulling force compensation through the spring, guarantee the in-process that gas reduces in the gas pitcher, the connecting rod can revolute the rotation of axes to the gaseous surplus change of accurate reflection.

The utility model discloses still further set up to: the product of the maximum elastic force of the spring and the distance from the action line of the elastic force of the spring to the rotating shaft is larger than the product of the gravity of the gas tank in an empty tank state and the distance from the action line of the gravity of the gas tank to the rotating shaft. Through the arrangement, the torque generated by the maximum elastic force of the spring to the connecting rod must be larger than the torque generated by the gravity of the air tank to the connecting rod in an empty tank state, so that the empty air tank can be pulled up by the spring to keep a suspended state.

The utility model discloses still further set up to: the distance from the elastic force action line of the spring to the rotating shaft is greater than the distance from the action line of the gravity of the gas tank to the rotating shaft in an empty tank state. Through this setting, when the moment of torsion that needs is definite, moment is big more, and power is little to can reduce the pulling force of spring, improve the life of spring, reduce the use cost of spring.

The utility model discloses still further set up to: one end on the connecting rod is provided with a weight indicator, a display window is arranged on the shell of the machine body, and the weight indicator is arranged towards the display window. Through this setting, the user can see through the display window and observe weight display sign, and weight indicator's position changes along with the rotation of connecting rod, and weight indicator can change with the relative position of display window, sees through the weight display sign that the different positions can be observed to the display window, and weight indicator can show the weight change of gas pitcher promptly in real time to the gaseous surplus of accurate reflection.

The utility model discloses still further set up to: and the display window is provided with an empty can scale value. Through this setting, empty can scale interval is the warning line promptly, and the position as weight indicator surpasss empty can scale interval, represents promptly that gas is insufficient in the gas pitcher, can't make qualified bubble drinking water, reminds the user to change the gas pitcher.

The utility model discloses still further set up to: the organism includes the base and by the aircraft nose that the upper end of base extends forward, and the space in the base forms and holds the chamber, and the connecting rod setting is established in the aircraft nose, and the rear end at the aircraft nose is established to the one end of connecting rod, and the front end at the aircraft nose is established to the other end of connecting rod. Through this setting, the gas pitcher sets up in the vertical space in the base, and the connecting rod setting is in the horizontal space of aircraft nose, and the gas pitcher is installed in the rear end of connecting rod, and the preceding terminal surface of connecting rod is to the user, and convenience of customers observes, and the structure of organism combines together with the structure of lever, avoids the too big occupation space of gas pitcher, influences the complete machine molding.

The utility model discloses still further set up to: be equipped with the supporting seat on the organism, the supporting seat is located the bottom that holds the chamber, has the buffering clearance between gas pitcher and the supporting seat, and when the gas pitcher removed to contact with the supporting seat, the supporting seat supported spacingly to the gas pitcher. Through this setting, the supporting seat is used for restricting the shift position of gas pitcher, avoids making the gas pitcher excessively to shift because the gas pitcher leads to the tensile failure of spring overweight, and gas pitcher and supporting seat contactless under the normal condition, the gas pitcher keeps unsettled state, and when the gas pitcher was overweight, the supporting seat supported the gas pitcher, reduced the tensile force of spring, improved the use reliability of spring.

The utility model discloses still further set up to: the supporting seat is made of flexible materials. Through this setting, be the flexonics when gas pitcher and supporting seat contact, avoid gas pitcher and supporting seat rigid contact to cause the damage.

The utility model has the advantages that: 1) be equipped with weighing mechanism on the organism, when the gaseous surplus in the gas pitcher changes, the whole weight of gas pitcher also changes thereupon to reflect through weighing mechanism, monitor the gaseous surplus in the gas pitcher through the weight change of monitoring gas pitcher, simple structure, easy to carry out, and do not need design electronic component, stable performance. 2) A lever weighing mechanism is designed, a connecting rod can rotate on a support, when gas in a suspended gas tank at one end of the connecting rod is reduced, the connecting rod can also rotate, the height of the end part of the connecting rod changes along with the rotation of the connecting rod, and therefore the gas allowance in the gas tank can be reflected. The connecting rod is provided with a spring, tension compensation is carried out through the spring, and the connecting rod can rotate around the rotating shaft in the process of reducing gas in the gas tank. 3) The user can see through the display window and observe weight display target, and weight indicator's position changes along with the rotation of connecting rod, and the weight change of gas pitcher can be shown in real time to the weight indicator to accurate gaseous surplus that reflects. Be equipped with empty can scale interval on the display window, exceed empty can scale interval when weight indicator's position, represent promptly that gas is not enough in the gas pitcher, remind the user to change the gas pitcher. 4) The bottom at the gas pitcher is equipped with the supporting seat on the organism, and when the gas pitcher was overweight, the supporting seat supported the gas pitcher, reduced the tensile force of spring, improved the use reliability of spring.

Drawings

FIG. 1 is a schematic structural view of a bubble water dispenser in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a weighing mechanism in embodiment 1 of the present invention;

fig. 3 is another schematic structural diagram of the weighing mechanism in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a weighing mechanism in embodiment 2 of the present invention;

fig. 5 is a schematic structural view of a display window in embodiment 2 of the present invention;

fig. 6 is a schematic view of the internal structure of the bubble water dispenser in embodiment 3 of the present invention;

fig. 7 is a schematic view of the internal structure of the bubble water dispenser in case of overweight air tank in embodiment 3 of the present invention.

Reference numerals: the automatic measuring device comprises a machine body 100, a water tank 101, a gas tank 102, a display window 103, an empty tank scale value 104, a base 105, a machine head 106, a supporting seat 107, a connecting rod 201, a rotating shaft 202, a support 203, a spring 204 and a weight indicator 205.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

The invention is further described with reference to the drawings and the specific embodiments.

Example 1: as shown in figures 1, 2 and 3,

the utility model provides a bubble water dispenser, includes organism 100, is equipped with water tank 101, gas pitcher 102 and hybrid chamber on the organism 100, and water tank 101, gas pitcher 102 all communicate with the hybrid chamber, and the gas in the water tank 101 and the gas in the gas pitcher 102 all can be led to and carry out the aqueous vapor mixture in the hybrid chamber, make quantitative bubble water. The machine body 100 is provided with a weighing mechanism, the weighing mechanism is used for weighing the weight of the gas tank 102, when the gas allowance in the gas tank 102 changes, the whole weight of the gas tank 102 changes accordingly, the weighing mechanism reflects the change, the gas allowance in the gas tank 102 is monitored by monitoring the weight change of the gas tank 102, the structure is simple, the implementation is easy, no electronic element needs to be designed, and the performance is stable.

The weighing mechanism comprises a connecting rod 201, a rotating shaft 202 and a support 203, wherein the support 203 can be installed in the machine body 100 or can be formed by one part of the machine body 100 in an integrated mode, the assembling process is reduced, the rotating shaft 202 is installed at the middle section of the connecting rod 201, and the rotating shaft 202 penetrates through the connecting rod 201 and is connected with the support 203, so that the connecting rod 201 can rotate around the rotating shaft 202 relative to the support 203 to form a lever. The gas tank 102 is suspended at one end of the connecting rod 201, the gas tank 102 is fixed on the connecting rod 201 in a tight-fit clamping manner, for example, the gas tank 102 is fixed with the connecting rod 201 in a hoisting manner, a thread manner, a buckling manner, a welding manner or an adhesive manner, so that the gas tank 102 can rotate around the rotating shaft 202 along with the connecting rod 201, the gas tank 102 is optimally in a suspended state, when gas in the gas tank 102 is reduced, the whole weight of the gas tank 102 is reduced, at the moment, the connecting rod 201 can reestablish balance under the action of a lever, namely, the height of the end part of the connecting rod 201 is changed, and accordingly, the change of the gas allowance in the gas tank 102 can be reflected.

In order to enable the gas tank 102 to be displaced better, a spring 204 is further arranged on the connecting rod 201, the direction of torque generated by the spring 204 on the connecting rod 201 is opposite to the direction of torque generated by the gas tank 102 on the connecting rod 201, the spring 204 and the gas tank 102 can be respectively positioned on two sides of the rotating shaft 202, as shown in fig. 2, the spring 204 is preferably arranged at the other end of the connecting rod 201 and opposite to the gas tank 102 to generate a tensile force, and the spring 204 and the gas tank 102 can also be positioned on the same side of the rotating shaft 202, as shown in fig. 3. Because the gas tank 102 is heavy in weight and difficult to reset by a lever, the spring 204 is arranged on the connecting rod 201, tension compensation is performed through the spring 204, and the connecting rod 201 can rotate around the rotating shaft 202 in the process of reducing gas in the gas tank 102, so that the change of the gas allowance is accurately reflected.

In order to ensure that the empty gas tank 102 can be pulled up by the spring 204 and kept in a suspended state, the torque generated by the maximum elastic force of the spring 204 on the connecting rod 201 must be larger than the torque generated by the gravity of the gas tank 102 on the connecting rod 201 in an empty state, the gravity of the gas tank 102 is G, and the arm of force of the gravity of the gas tank 102 is L ₁ The elastic force of the spring 204 is F, and the arm of the elastic force of the spring 204 is L ₂ So that the product of the maximum elastic force of the spring 204 and the distance from the line of action of the elastic force of the spring 204 to the rotation axis 202 is larger than the product of the weight of the gas tank 102 in an empty tank state and the distance from the line of action of the weight of the gas tank 102 to the rotation axis 202, F _max *L ₂ ＞G _{Air conditioner} *L ₁ . Further, the distance from the line of action of the elastic force of the spring 204 to the rotational shaft 202 is larger than the distance, L, from the line of action of the gravity of the gas tank 102 in the empty state to the rotational shaft 202 ₂ ＞L ₁ When the required torque is constant, the larger the torque is, the smaller the force is, so that the pulling force of the spring 204 can be reduced, the service life of the spring 204 is prolonged, and the use cost of the spring 204 is reduced.

Example 2: based on the structure in the above embodiments, as shown in fig. 4 and 5, in this embodiment, a weight indicator 205 is disposed at one end of the connecting rod 201, the display window 103 is disposed on the housing of the machine body 100, the weight indicator 205 is disposed toward the display window 103, the weight indicator 205 is identified as a display signal, which may be a color pattern of a symbol stroke, which may be a paper or plastic label, which may be a difference structure on the connecting rod 201, and the like, the display window 103 is a transparent window, which may be a transparent plastic, a glass, and the like, and the display window 103 is nested on the machine body 100 and may be fixedly mounted by screws, gluing, or tight fitting, buckles, and the like. The user can see through display window 103 and observe the weight display target, the position of weight indicator 205 changes along with the rotation of connecting rod 201, along with gaseous reduction, connecting rod 201 one end that gas pitcher 102 was located can rise, the connecting rod 202 other end that the weight indicator 205 was located can descend, the relative position of weight indicator 205 and display window 103 can change, can observe the weight display target of different positions through display window 103, weight indicator 205 can convert the weight that shows gas pitcher 102 promptly, thereby the gaseous surplus of accurate reflection. The display window 103 is provided with an empty tank scale value 104, the empty tank scale value 104 is a warning line, and when the position of the weight indicator 205 exceeds the empty tank scale value 104, the weight indicator represents that the gas in the gas tank 102 is insufficient, and qualified bubble water drinks cannot be made, so that a user is reminded to replace the gas tank 102.

In some products, the machine body 100 generally comprises a base 105 and a head 106 extending forward from an upper end of the base 105, the base 105 being placed on a table top, and a water outlet provided at a lower end of a front end of the head 106. Space formation in the base 105 holds the chamber, gas pitcher 102 sets up in holding the chamber, connecting rod 201 sets up in aircraft nose 106, the rear end that aircraft nose 106 was established to the one end of connecting rod 201 is arranged in connecting gas pitcher 102, the other end of connecting rod 201 is established and is used for coupling spring 204 and set up weight indicator 205 at the front end of aircraft nose 106, gas pitcher 102 sets up in the vertical space in base 105, connecting rod 201 sets up in the horizontal space of aircraft nose 106, gas pitcher 102 installs the rear end at connecting rod 201, the preceding terminal surface of connecting rod 201 is to the user, convenience of customers observes weight indicator 205, the structure of organism 100 combines together with the structure of lever, avoid the too big occupation space of gas pitcher 102, influence the complete machine molding.

Example 3: based on the structure in the above embodiment, in this embodiment, the supporting seat 107 is disposed on the machine body 100, the supporting seat 107 is located at the bottom of the accommodating cavity, a buffer gap is formed between the gas tank 102 and the supporting seat 107, and when the gas tank 102 moves to contact with the supporting seat 107, the supporting seat 107 supports and limits the gas tank 102. Support base 107 serves to limit the travel position of cylinder 102, avoiding excessive displacement of cylinder 102 due to elongation failure of spring 204 caused by excessive weight of cylinder 102. As shown in fig. 6, the gas tank 102 does not contact the support base 107 in the normal state, and the gas tank 102 remains in a suspended state; as shown in fig. 7, when the gas cylinder 102 is too heavy, the gas cylinder 102 moves down to contact with the support column, and the support base 107 supports the gas cylinder 102, so that the tensile force of the spring 204 is reduced, and the reliability of the use of the spring 204 is improved. The supporting seat 107 is made of flexible materials, such as foam, sponge and the like, and the gas tank 102 is in flexible contact with the supporting seat 107, so that damage caused by rigid contact between the gas tank 102 and the supporting seat 107 is avoided.

The above-mentioned embodiment is right the utility model specifically describes, only is used for going on further the explanation to the utility model, can not understand right the utility model discloses the limited of scope of protection, and technical engineer in this field is right according to above-mentioned utility model's content the utility model discloses make some non-essential improvements and adjustment all fall into within the scope of protection of the utility model.

Claims

1. The utility model provides a bubble water dispenser, includes the organism, is equipped with water tank, gas pitcher and hybrid chamber on the organism, and water tank, gas pitcher all communicate its characterized in that with the hybrid chamber: and a weighing mechanism is arranged on the machine body and used for weighing the weight of the gas tank.

2. The bubble water dispenser of claim 1, characterized in that: the weighing mechanism comprises a connecting rod and a support, the middle part of the connecting rod is rotatably arranged on the support through a rotating shaft to form a lever, and the gas tank is suspended at one end of the connecting rod so that the gas tank can rotate around the rotating shaft along with the connecting rod.

3. The bubble water dispenser of claim 2, characterized in that: the weighing mechanism further comprises a spring arranged on the connecting rod, and the torque direction generated by the spring to the connecting rod is opposite to the torque direction generated by the air tank to the connecting rod.

4. A bubble water dispenser according to claim 3, characterized in that: the product of the maximum elastic force of the spring and the distance from the action line of the elastic force of the spring to the rotating shaft is larger than the product of the gravity of the gas tank and the distance from the action line of the gravity of the gas tank to the rotating shaft in an empty tank state.

5. The bubble water dispenser of claim 4, characterized in that: the distance from the action line of the spring elasticity to the rotating shaft is greater than the distance from the action line of the gravity of the gas tank to the rotating shaft in an empty tank state.

6. A bubble drinking machine as claimed in any one of claims 2 to 5, characterized in that: one end on the connecting rod is provided with a weight indicator, a display window is arranged on the shell of the machine body, and the weight indicator is arranged towards the display window.

7. The bubble water dispenser of claim 6, characterized in that: and the display window is provided with an empty can scale value.

8. A bubble drinking machine as claimed in any one of claims 1 to 5, characterized in that: the organism includes the base and by the aircraft nose that the upper end of base extends forward, and the space in the base forms and holds the chamber, and the connecting rod setting is established in the aircraft nose, and the rear end at the aircraft nose is established to the one end of connecting rod, and the front end at the aircraft nose is established to the other end of connecting rod.

9. The bubble water dispenser of claim 8, characterized in that: be equipped with the supporting seat on the organism, the supporting seat is located the bottom that holds the chamber, has the buffering clearance between gas pitcher and the supporting seat, and when the gas pitcher removed to contact with the supporting seat, the supporting seat supported spacingly to the gas pitcher.

10. The bubble water dispenser of claim 9, wherein: the supporting seat is made of flexible materials.