CN111513568A - Portable milk tea machine - Google Patents

Abstract

The invention relates to the technical field of milk tea machines, in particular to a portable milk tea machine, comprising a casing assembly, a stirring assembly and a driving assembly; the casing assembly includes a first casing, a second casing and a cup cover; Both shells are shells with one end open. The open end of the first shell is connected with the cup cover to form a first cavity, and the first cavity is used to accommodate liquid; the other end of the first shell is connected to the second shell. The open end of the opening end is connected to form a second cavity; the stirring component is arranged in the first cavity, and the stirring component is connected with the first housing; the driving component is arranged in the second cavity, and the driving component is connected with the second housing, and the driving component It can drive the stirring assembly to rotate; the present invention sets the connecting part and the fixing part as integrally formed parts, which can be easily cleaned; it can also avoid the liquid in the first cavity from damaging the driving assembly, thereby improving the use safety of the milk tea machine. It also improves the convenience of installation.

Description

A portable milk tea machine

technical field

The invention relates to the technical field of milk tea machines, in particular to a portable milk tea machine.

Background technique

With the development of society and the improvement of living standards, milk tea drinks have become more and more popular due to their high nutritional value, mellow taste and rich taste. They have become ordinary leisure drinks, and more and more people drink milk tea. , especially loved by young people, consumption has been increasing year by year, and it has now spread all over the world. At present, most of the milk tea drinks sold on the market are made by using milk tea vending machines to brew various milk tea ingredients with hot water. It is used by milk tea shops and distribution manufacturers, not suitable for home and office use. Second, with the further improvement of food safety awareness, more and more Chinese people have paid attention to how to drink safe drinks, especially some unscrupulous manufacturers have exposed many worrisome problems of bubble tea, such as the use in milk tea Creamer, trans fatty acids, non-dairy creamer, plasticizers, toxic additives and other harmful substances, toxic milk tea has greatly hindered the promotion of milk tea, and drinking healthy milk tea has become a priority. The third is that the currently sold milk tea has a single taste and cannot be processed according to personal taste. Fourth, the production process of milk tea includes three processes: sugar boiling, tea boiling, and cooling. Among them, sugar boiling and tea cooking are difficult to control the heat and temperature, and the tea brewed by the existing milk tea machine is not tasteful enough and has a poor taste. Mainly because the existing milk tea machine cannot make the tea leaves better contact with the milk, which makes the milk tea taste uneven; and in the prior art, the cup body and the cup cover are set as two parts, which is inconvenient for cleaning; If the installation is improper, there will be a gap between the cup body and the cup cover; the liquid may enter the motor through the gap between the cup body and the cup cover and cause damage to the motor. The present invention has been made based on the above problems.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a portable milk tea machine, in which the connecting part and the fixing part are set as integral parts, which can facilitate cleaning; and can also avoid improper installation by the user. There is a gap between the connection part and the fixed part; when the portable milk tea machine works, the liquid in the first cavity is constantly shaking, and the liquid may enter the drive assembly through the gap between the connection part and the fixed part. Therefore, the present invention avoids the damage to the driving assembly caused by the liquid in the first cavity, thereby improving the use safety of the milk tea machine and improving the convenience of installation.

The invention discloses a portable milk tea machine, comprising a casing assembly, a stirring assembly and a driving assembly;

The casing assembly includes a first casing, a second casing and a cup cover; both the first casing and the second casing are casings with one end open, and the open end of the first casing is connected to the casing. After the cup lid is connected, a first cavity is formed, and the first cavity is used for accommodating liquid; the other end of the first shell is connected with the open end of the second shell to form a second cavity;

The stirring assembly is disposed in the first cavity, and the stirring assembly is connected to the first housing;

The driving assembly is disposed in the second cavity, and the driving assembly is connected with the second housing, and the driving assembly can drive the stirring assembly to rotate.

Further, the first housing includes a connecting portion and a fixing portion, and the connecting portion and the fixing portion are integrally formed;

The connecting part is a casing with two ends open, the fixing part is a casing with one end open, the diameter of the connecting part is greater than or equal to the diameter of the fixing part; the opening at one end of the connecting part is connected to the cup The cover is connected, the opening of the other end of the connecting portion is connected with the opening end of the fixing portion, and the connection between the connecting portion and the fixing portion is smoothly transitioned.

Further, the connecting part is detachably connected to the second casing, the second casing is sleeved on the fixing part, and the second casing and the fixing part are arranged on the connecting part the same side of the section.

Further, the first casing is sealedly connected with the cup cover, and the cup cover is provided with a through hole.

Further, it also includes a heating element and a filter assembly;

the heating element is sleeved on the fixing part;

The filter assembly includes a filter element and an air bag, one end of the air bag is connected to the filter element, and the other end of the air bag is connected to the cup cover through the through hole in a sealing manner.

Further, the driving assembly includes a driving member, a blade, a fixing member, a first magnet and a heat sink;

the fixing piece is connected with the driving piece, the driving piece can drive the fixing piece to rotate, and both the blade and the first magnet are connected with the fixing piece;

The cooling fins are sleeved on the fixing member, and the cooling fins are arranged at the bottom of the fixing portion, and the cooling fins can dissipate heat to the fixing portion.

Further, a second magnet is disposed on the stirring assembly, the second magnet is disposed inside the stirring assembly, and the first magnet and the second magnet attract each other.

Further, the center line of the stirring assembly coincides with the center line of the driving assembly.

Further, a temperature detection component is provided on the side wall of the fixing portion, and the temperature detection component is used to detect the temperature inside the first cavity.

Further, it also includes a heat insulating member, and the heat insulating member is sleeved on the heating member.

Implementing the embodiment of the present invention has the following beneficial effects:

In the present invention, the connecting part and the fixing part are set as integral parts, which can facilitate cleaning; it can also avoid the gap between the connecting part and the fixing part due to improper installation by the user; when the portable milk tea When the machine is working, the liquid in the first cavity is constantly shaking, and the liquid may enter the driving assembly through the gap between the connecting part and the fixing part and cause damage to the driving assembly, so the present invention avoids the first cavity. The liquid in the body damages the driving components, thereby improving the use safety of the milk tea machine and improving the convenience of installation.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the following will briefly introduce the accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the portable milk tea machine of the present invention;

Fig. 2 is the exploded view of the portable milk tea machine of the present invention;

FIG. 3 is a partial structural schematic diagram of the second casing of the present invention.

Among them, the reference signs in the figure correspond to:

1-shell assembly; 2-stirring assembly; 3-drive assembly; 4-heating element; 5-filter assembly; 6-insulation element; 11-first shell; 12-second shell; 13-cup cover ; 21 - the second magnet; 31 - the driving part; 32 - the blade; 33 - the first magnet; 34 - the cooling fin; 35 - the fixing part; 51 - the filter part; .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

The prior art has the following disadvantages: in the prior art, the cup body and the cup cover are set as two parts, which is inconvenient for cleaning; and it cannot avoid the gap between the cup body and the cup cover due to improper installation by the user; And the liquid may enter the motor through the gap between the cup body and the cup cover and cause damage to the motor.

In view of the defects of the prior art, the present invention sets the connecting part and the fixing part as an integrally formed part, which can facilitate cleaning; and can also avoid the connection between the connecting part and the fixing part due to improper installation by the user. There is a gap at the place; when the portable milk tea machine is working, the liquid in the first cavity is constantly shaking, and the liquid may enter the drive assembly from the gap between the connection part and the fixed part and cause damage to the drive assembly, so The present invention avoids the liquid in the first cavity from damaging the driving component, thereby improving the use safety of the milk tea machine and improving the convenience of installation.

Example 1

Referring to Fig. 1 to Fig. 3 , this embodiment provides a portable milk tea machine, including a housing assembly 1, a stirring assembly 2 and a driving assembly 3;

The casing assembly 1 includes a first casing 11, a second casing 12 and a cup cover 13; the first casing 11 and the second casing 12 are both casings with one end open, and the first casing 11 and the second casing 12 are open at one end. The open end of the casing 11 is connected with the cup cover 13 to form a first cavity, and the first cavity is used for accommodating liquid; the other end of the first casing 11 and the second casing 12 The open ends are connected to form a second cavity;

The stirring assembly 2 is arranged in the first cavity, and the stirring assembly 2 is connected with the first housing 11;

The driving assembly 3 is disposed in the second cavity, and the driving assembly 3 is connected with the second housing 12 , and the driving assembly 3 can drive the stirring assembly 2 to rotate.

It should be noted that: in the portable milk tea machine protected by the present invention, the connecting part 111 and the fixing part 112 are set as integral parts, which can facilitate cleaning; 111 and the fixing part 112 are connected with a gap; when the portable milk tea machine is working, the liquid in the first cavity is constantly shaking, and the liquid may enter through the gap between the connecting part 111 and the fixing part 112. Therefore, the present invention avoids the damage to the driving assembly 3 caused by the liquid in the first cavity, thereby improving the use safety of the milk tea machine and the convenience of installation.

Specifically, the material of the first housing 11 may be a material that can be used for heating, such as glass or metal; the first cavity is used to hold liquids such as water and milk.

Specifically, the cup cover 13 is sealingly connected to the first housing 11;

Specifically, the cup cover 13 , the filter assembly 5 , the stirring assembly 2 and the drive assembly 3 are arranged in sequence from top to bottom, and are reasonably arranged, which reduces the overall size to a certain extent and is convenient for family use.

Specifically, the portable milk tea machine further includes a control system, the heating element 4, the driving component 3 are respectively connected with the control system of the portable milk tea machine, and the control system can control the heating component 3 and the driving The working state of component 3.

When the mixture of milk and tea needs to be heated, the control system can control the heating time and heating temperature; when the milk tea production needs to be cooled down, the control system controls the heating element 4 to stop working.

Preferably, the first housing 11 includes a connecting portion 111 and a fixing portion 112, and the connecting portion 111 and the fixing portion 112 are integrally formed;

The connecting portion 111 is a case with two ends open, the fixing portion 112 is a case with one end open, the diameter of the connecting portion 111 is greater than or equal to the diameter of the fixing portion 112 ; one end of the connecting portion 111 The opening is connected to the cup cover 13 , the other end opening of the connecting portion 111 is connected to the opening end of the fixing portion 112 , and the connection between the connecting portion 111 and the fixing portion 112 transitions smoothly.

Specifically, the openings of the connecting portion 111 and the fixing portion 112 may both be circular or elliptical. In this embodiment, the openings of both are taken as an example for illustration, and the openings are elliptical. illustrate. The purpose of setting the diameter of the connecting portion 111 to be larger than the diameter of the fixing portion 112 is that after the connecting portion 112 is connected to the second housing 12 , the fixing portion 112 can be arranged on the second heat sink 112 . on the extension of the housing.

Preferably, the connecting portion 111 is detachably connected to the second housing 12, the second housing 12 is sleeved on the fixing portion 112, and the second housing 12 and the fixing portion 112 is provided on the same side of the connecting portion 111 .

Preferably, the first housing 11 and the second housing 12 can have various detachable connection methods, and in this embodiment, only screw connections are described, and the connection portion 111 is provided with external threads , the second housing 12 is provided with an internal thread matched with the connecting portion 111 , and the connecting portion 111 is threadedly connected with the second housing 12 .

Specifically, the connection between the connecting portion 111 and the second housing 12 has a smooth transition, which makes the overall shape of the portable milk tea maker more beautiful.

Preferably, the first housing 11 is sealedly connected to the cup cover 13 , and the cup cover 13 is provided with a through hole.

Preferably, it also includes a heating element 4 and a filter assembly 5;

The heating element 4 is sleeved on the fixing portion 112;

The filter assembly 5 includes a filter element 51 and an air bag 52 , one end of the air bag 52 is connected to the filter element 51 , and the other end of the air bag 52 is sealedly connected to the cup cover 13 through the through hole.

Specifically, one end of the air bag 52 is open, the filter element 51 is a casing with an upper part open, and the lower part of the filter element 51 is provided with a number of exhaust holes, and the exhaust holes are used for filtering tea leaves; the filter element The upper opening of 51 communicates with the open end of the air bag 52 through the cup cover 13 and forms a relatively sealed space.

Specifically, the filter element 51 is disposed above the fixing portion 112, and tea leaves for tea brewing are placed in the filter element 51; during the tea brewing process, the air bag 52 can be pressed repeatedly to filter the filter element 51. The tea water with higher concentration in the piece 51 is discharged into the first cavity, and meanwhile, the dissolution of the substances in the tea leaves is accelerated, so that the tea leaves and the milk are fully mixed and stirred, so that the taste of the milk tea is more uniform.

Specifically, the exhaust hole at the bottom of the filter element 51 is communicated with the first cavity. When the liquid level of the water in the first cavity exceeds the exhaust hole at the bottom of the filter element 51, by pressing the The air bag 52 discharges the air in the air bag 52, and the water in the filter element 51 is quickly discharged into the first cavity;

When the airbag 52 is released, part of the water in the first cavity will enter into the filter element 51 . When the upper opening of the filter element 51 communicates with the opening of the air bag 52 and forms a sealed space, the open end of the air bag 52 is provided with a negative pressure sealing ring structure; when the pressure in the negative pressure sealing ring structure is greater than the outside atmosphere When under pressure, the structure of the negative pressure sealing ring fits with the through hole of the cup cover 13 to achieve sealing. When the pressure in the negative pressure sealing ring structure is lower than the external atmospheric pressure, the negative pressure sealing ring structure will be pushed open under the action of atmospheric pressure, so that the air pressure in the air bag 52 is the same as the outside world, thereby avoiding the filter element The liquid level in 51 is too high, allowing water to enter the air bag 52.

Preferably, the driving assembly 3 includes a driving member 31 , a blade 32 , a fixing member 35 , a first magnet 33 and a heat sink 34 ;

The fixing member 35 is connected with the driving member 31 , and the driving member 31 can drive the fixing member 35 to rotate, and both the blade 32 and the first magnet 33 are connected with the fixing member 35 ;

The heat sink 34 is sleeved on the fixing member 35 , and the heat sink 34 is arranged at the bottom of the fixing portion 112 , and the heat sink 34 can dissipate heat to the fixing portion 112 .

Specifically, the heat sink 34 is closely attached to the bottom of the fixing portion 112 .

Specifically, the drive assembly 3 is used to reduce the temperature of the liquid in the first cavity to a suitable temperature, and at the same time, the drive assembly 3 is used to drive the stirring assembly 2 to rotate.

Specifically, a heat dissipation hole is provided at an opening of one end of the second housing 12 close to the connecting portion 111 .

Specifically, the first magnet 33 is disposed on the fixing member 35, and the second casing 12 is further disposed with a base, and the base is connected with the second casing 12, so that the second casing One end of the body 12 is open; the base is used to place the milk tea maker stably on the desktop to ensure the stability of the portable milk tea maker.

Specifically, the blades 32 are provided with multiple pieces, and the blades 32 are fixed on the fixing member 35 .

Specifically, an air circulation channel is formed between the side wall of the fixing portion 112 and the side wall of the second housing 12; the channel is communicated with the second cavity, and the second cavity is The bottom is provided with the drive assembly 3 . When the drive assembly 3 works, the drive member 31 drives a plurality of the blades 32 to rotate, which can accelerate the entry of external air from the first heat dissipation hole of the second housing 12 into the channel to accelerate the heat dissipation rate of the first cavity.

Specifically, the second shell further includes a first heat dissipation shell and a second heat dissipation shell that are connected to each other, the first heat dissipation shell is sleeved on the second heat dissipation shell, and the first heat dissipation shell A channel is formed between the casing and the second heat dissipation casing;

Both the first heat dissipation shell and the second heat dissipation shell are shells with openings at both ends, and one end of the first heat dissipation shell is provided with a heat dissipation part, and the heat dissipation part is provided with a plurality of first heat dissipation holes ; The driving member 31 is arranged at the opening of one end of the first heat dissipation shell, and the other end of the first heat dissipation shell is connected to the second heat dissipation shell,

The second heat dissipation shell is provided with a plurality of second heat dissipation holes, and the second heat dissipation holes are distributed along the circumferential side wall of the second heat dissipation shell.

An extension portion is provided at one end of the second heat dissipation shell away from the heat dissipation portion, and the extension portion 122 extends along the edge of the opening end of the second heat dissipation shell toward the centerline of the second heat dissipation shell. The extension portion is used to place the fixing portion 112 .

Specifically, the driving member 31 may be a motor, the number of the blades 32 may be multiple, and the preferred number of the blades 2 may be 5, 7, 9 or 11.

Preferably, the stirring assembly 2 is provided with a second magnet 21, the second magnet 21 is disposed inside the stirring assembly 2, and the first magnet 33 and the second magnet 21 attract each other.

Specifically, the N pole of the first magnet 33 is disposed opposite to the S pole of the second magnet 21, that is, the N pole of the first magnet 33 is close to the S pole of the second magnet 21, and the first magnet 33 is close to the S pole of the second magnet 21. The magnet 33 and the second magnet 21 are arranged in a manner that opposites attract each other.

Specifically, the line connecting the center of the first magnet 33 and the center of the second magnet 21 is a vertical straight line. When the driving member 51 drives the blade 32 to rotate, the first magnet 33 will As the blades 32 rotate together, the second magnet 21 will start to rotate under the action of the first magnet 33 , thereby driving the stirring assembly 2 to rotate, thereby accelerating the water in the first cavity heat conduction.

Preferably, the center line of the stirring assembly 2 is coincident with the center line of the driving assembly 3 to ensure that the stirring assembly 2 receives sufficient magnetic force and does not hit the inner wall of the first housing 11 .

Preferably, a temperature detection component is provided on the side wall of the fixing portion 112, and the temperature detection component is used to detect the temperature inside the first cavity.

Specifically, when boiling sugar or tea, the fixing portion 112 is heated by the heating element 4 , and the temperature inside the fixing portion 112 is monitored by the temperature detection component provided outside the fixing portion 112 , and then the heating is performed. The adjustment of firepower can automatically control the temperature of tea brewing, which is convenient for making milk tea.

Preferably, the thermal insulation member 6 is further included, and the thermal insulation member 6 is sleeved on the heating member 4 to reduce the conduction of heat to the outside of the fixing portion 112 and prevent the heat from being transmitted to the second housing 12 . The case of the portable milk tea machine being used will not cause the casing to become hot, and the comfort of use is improved.

Specifically, the portable milk tea machine further includes an operation panel, and the operation panel can control the control system, thereby adjusting the working state of the portable milk tea machine.

The working process of the portable milk tea maker is as follows: when it is necessary to make milk tea, the user pours milk into the first cavity, and at the same time pours the tea leaves into the filter element 51, and then the user puts the cup cover 13 on the first cavity. The open end of the first housing 11 is sealed and connected; then the user turns on the switch and operates the operation panel to make the driving assembly 3 and the stirring assembly 2 rotate continuously, and then the user presses the air bag 52 to ensure that the milk and the The tea is mixed evenly to ensure the taste of the milk tea. At the same time, the heating element 4 heats the mixture of milk and tea. After the milk tea is made, the milk tea is cooled down to a suitable temperature, and the milk tea can be enjoyed.

Although the present invention has been described in terms of the preferred embodiments, the present invention is not limited to the embodiments described herein, and various changes and changes can be made without departing from the scope of the present invention.

In this document, the related terms such as front, rear, upper and lower are defined by the positions of the components in the drawings and the positions between the components, which are only for the clarity and convenience of expressing the technical solution. It should be understood that the use of the locative words should not limit the scope of protection claimed in this application.

The above-described embodiments and features of the embodiments herein can be combined with each other without conflict.

What is disclosed above is only a preferred embodiment of the present invention, and of course it cannot limit the scope of the rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims (10)

1. The utility model provides a portable milk tea machine, includes casing subassembly (1), stirring subassembly (2) and drive assembly (3), its characterized in that:

the shell assembly (1) comprises a first shell (11), a second shell (12) and a cup cover (13); the first shell (11) and the second shell (12) are both shells with one open ends, the open end of the first shell (11) is connected with the cup cover (13) to form a first cavity, and the first cavity is used for containing liquid; the other end of the first shell (11) is connected with the open end of the second shell (12) to form a second cavity;

the stirring assembly (2) is arranged in the first cavity, and the stirring assembly (2) is connected with the first shell (11);

the driving assembly (3) is arranged in the second cavity, the driving assembly (3) is connected with the second shell (12), and the driving assembly (3) can drive the stirring assembly (2) to rotate.

2. The portable milk tea machine according to claim 1, characterized in that the first casing (11) comprises a connecting part (111) and a fixing part (112), the connecting part (111) and the fixing part (112) being integrally formed;

the connecting part (111) is a shell with openings at two ends, the fixing part (112) is a shell with an opening at one end, and the caliber of the connecting part (111) is greater than or equal to that of the fixing part (112); the one end opening of connecting portion (111) with bowl cover (13) are connected, the other end opening of connecting portion (111) with the open end of fixed part (112) is connected, connecting portion (111) with fixed part (112) junction smooth transition.

3. The portable milk tea machine as claimed in claim 2, wherein the connecting portion (111) is detachably connected with the second casing (12), the second casing (12) is sleeved on the fixing portion (112), and the second casing (12) and the fixing portion (112) are arranged on the same side of the connecting portion (111).

4. The portable milky tea machine as claimed in claim 3, wherein the first casing (11) is connected with the cup cover (13) in a sealing manner, and the cup cover (13) is provided with a through hole.

5. A portable milky tea machine according to claim 4, further comprising a heating member (4) and a filter assembly (5);

the heating element (4) is sleeved on the fixing part (112);

the filter assembly (5) comprises a filter element (51) and an air bag (52), one end of the air bag (52) is connected with the filter element (51), and the other end of the air bag (52) penetrates through the through hole to be connected with the cup cover (13) in a sealing mode.

6. A portable milky tea machine according to claim 5, characterized in that the driving assembly (3) comprises a driving member (31), a blade (32), a fixing member (35), a first magnet (33) and a heat sink (34);

the fixing piece (35) is connected with the driving piece (31), the driving piece (31) can drive the fixing piece (35) to rotate, and the blade (32) and the first magnet (33) are both connected with the fixing piece (35);

the radiating fin (34) is sleeved on the fixing piece (35), the radiating fin (34) is arranged at the bottom of the fixing portion (112), and the radiating fin (34) can radiate heat of the fixing portion (112).

7. The portable milk tea machine as claimed in claim 6, characterized in that a second magnet (21) is arranged on the stirring assembly (2), the second magnet (21) is arranged inside the stirring assembly (2), and the first magnet (33) and the second magnet (21) are mutually attracted.

8. A portable milky tea machine according to claim 7, characterized in that the centre line of the stirring assembly (2) and the centre line of the driving assembly (3) coincide.

9. The portable milk tea machine as claimed in claim 8, wherein a temperature detection component is arranged on the side wall of the fixing part (112), and the temperature detection component is used for detecting the temperature inside the first cavity.

10. A portable milky tea machine as claimed in claim 9, further comprising a heat insulating member (6), said heat insulating member (6) being fitted over said heating member (4).

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