CN218738388U

CN218738388U - Filter cup for tea making machine and tea making machine

Info

Publication number: CN218738388U
Application number: CN202222772118.9U
Authority: CN
Inventors: 孙朝阳; 董德; 张宁; 王婷; 陈小勇
Original assignee: Weihai Ruimu Precision Technology Co ltd
Current assignee: Weihai Ruimu Precision Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-28
Anticipated expiration: 2032-10-20

Abstract

The application provides a filter bowl for a tea making machine and the tea making machine, which solve the technical problems of complex water valve structure, complex assembly and high processing cost of the existing filter bowl for the tea making machine; a water valve is arranged at a water port at the bottom of the filter bowl; the water valve includes: the water filtering pipe is arranged at the water port and extends towards the inside of the filter cup, and a plurality of first water filtering holes are circumferentially arranged at the middle section; the top cover is in threaded connection with the upper section of the water filter pipe; the movable valve body is arranged in a cavity formed by the top cover and the water filtering pipes in an up-and-down moving manner and is used for communicating and closing the first water filtering holes; wherein, strainer hypomere internal surface is equipped with spacing boss, and movable valve body surface is equipped with the extension platform, and the external diameter of extending the platform is greater than the internal diameter of spacing boss. The application is widely applied to the technical field of tea making.

Description

Filter cup for tea making machine and tea making machine

Technical Field

The application relates to a tea making machine, in particular to a filter cup for a tea making machine and the tea making machine.

Background

Tea is one of common drinks in daily life and work of people, and the tea drinking tradition exists in many places in China. In order to drink tea conveniently, an automatic tea making machine is available on the market, and the automatic tea making machine generally has the functions of heating, brewing and filtering water, wherein the filtering water is realized by a water valve structure at the bottom of a filter cup.

Chinese utility model publication No. CN210631079U discloses a filter bowl water valve control device of a tea maker, a water gap is arranged at the bottom of a bowl in the filter bowl, a water valve is arranged in the water gap, and the water valve is pushed by an elastic member to block the water gap in a normal state; the tea making device is provided with a jacking device, the jacking device is arranged outside the filter cup, the jacking device is powered on after a set time, one actuating rod of the jacking device can move downwards, one rod end of the actuating rod is connected with one end of an ejector rod, the middle of the ejector rod is pivoted with a support rod which is not in a fixed position, the other end of the ejector rod is a top end, the top end extends to the lower part of the filter cup and corresponds to the bottom end of the water valve, when the jacking device is powered on, the top end upwards jacks the water valve and compresses the elastic piece to open the water valve, tea leaves are brewed, tea juice automatically flows out and is stored, and the tea making device has the effects of labor saving and consistency in quality of the brewed tea juice.

However, the water valve has a complex structure, a plurality of related parts, complex assembly and high processing cost.

Disclosure of Invention

In order to solve the technical problem, the technical scheme adopted by the application is as follows: the utility model provides a filter bowl for a tea making machine and the tea making machine, wherein a water valve is arranged at a water port at the bottom of the filter bowl; the water valve includes:

the water filtering pipe is arranged at the water port and extends towards the inside of the filter cup, and a plurality of first water filtering holes are circumferentially arranged at the middle section;

the top cover is in threaded connection with the upper section of the water filter pipe; and

the movable valve body is arranged in a cavity enclosed by the top cover and the water filtering pipes and can move up and down and is used for communicating and closing the first water filtering hole;

wherein, strainer hypomere internal surface is equipped with spacing boss, and movable valve body surface is equipped with the extension platform, and the external diameter of extending the platform is greater than the internal diameter of spacing boss.

Preferably, the outer surface of the bottom of the strainer is provided with a baffle, and the bottom of the filter cup is clamped between the lower end surface of the top cover and the upper end surface of the baffle.

Preferably, the top cover is circumferentially provided with a second water filtering hole corresponding to the first water filtering hole.

Preferably, the upper end of the movable valve body is provided with a guide post, the top cover is provided with a guide groove corresponding to the guide post, an elastic piece is sleeved outside the guide post, and the upper end of the elastic piece is abutted to the guide groove.

Preferably, the bottom of the movable valve body is provided with an annular table, and the annular table is circumferentially provided with a third water filtering hole matched with the first water filtering hole.

The utility model also provides a machine of making tea, including foretell machine of making tea filter cup.

Preferably, the automatic lifting device further comprises a filter bowl placing seat, wherein an annular ejecting part which is convexly arranged and used for ejecting the movable valve body is arranged on the filter bowl placing seat, a communicating pipe is arranged in the middle of the annular ejecting part, and a control switch for controlling the communication of the communicating pipe is arranged on the communicating pipe.

Preferably, the control switch is a solenoid valve.

Preferably, the filter bowl placing seat is also provided with an induction mechanism for inducing the filter bowl.

Preferably, the bottom of the filter cup placing seat is provided with a water outlet, and a water outlet pipe which is obliquely arranged is arranged between the water outlet and the communicating pipe.

The beneficial effects of the utility model, its water valve simple structure, the part is less, effectively reduces the processing cost. The water valve mainly comprises a water filter pipe, a top cover and a movable valve body, during assembly, the movable valve body is placed into the water filter pipe, the water filter pipe is inserted into a water gap from the bottom of a filter cup, the top cover is rotatably connected with the upper section of the water filter pipe, and the assembly is completed conveniently and quickly. The utility model also provides a machine of making tea including above-mentioned water valve, the machine of making tea is provided with corresponding filter bowl arrangement seat, and filter bowl arrangement seat is equipped with the annular ejecting piece that is used for jack-up movable valve body, and annular ejecting piece middle part is equipped with communicating pipe, and communicating pipe switches on through control switch control. In addition, in order to prevent scalding, the filter bowl placing seat is also provided with an induction mechanism for inducing the filter bowl.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic view of a three-dimensional structure of the tea making machine of the present invention;

FIG. 2 is an axial cross-sectional view of the bowl;

fig. 3 is a schematic view of the three-dimensional structure of the tea making machine (with the filter cup, the water cup and the water tank removed) of the present invention;

FIG. 4 is an axial cross-sectional view of FIG. 3;

fig. 5 is an enlarged view of bitmap 2 at a.

The symbols in the drawings illustrate that:

1. a water filter pipe; 2. a first water filtration pore; 3. a top cover; 4. a movable valve body; 5. a limiting boss; 6. an extension stage; 7. a first sealing gasket; 8. blocking the platform; 9. a filter bowl; 10. a second sealing gasket; 11. a second water filtering hole; 12. a guide post; 13. a guide groove; 14. an elastic member; 15. an annular table; 16. a third water filtration pore; 17. a filter bowl placement seat; 18. an annular ejector member; 19. a communicating pipe; 20. a control switch; 21. a water outlet mechanism; 22. an induction mechanism; 23. a water outlet pipe; 24. a cup placing seat; 25. a water cup; 26. a water tank.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The filter cup for the tea making machine and the tea making machine provided by the embodiment of the application are explained.

Referring to fig. 1, 2 and 5, which are schematic structural diagrams of a filter bowl for a tea making machine and the tea making machine, the filter bowl for the tea making machine is provided with a water valve at a water gap at the bottom of the filter bowl 9; the water valve includes: the strainer 1 is arranged at the water gap and extends into the filter cup 9, and a plurality of first strainer holes 2 are circumferentially arranged at the middle section; the top cover 3 is in threaded connection with the upper section of the water filter pipe 1; and the movable valve body 4 is arranged in a cavity enclosed by the top cover 3 and the water filter pipes 1 and can move up and down and is used for communicating and closing the first water filter holes 2. The movable valve body 4 moves upwards, and the first water filtering hole 2 is communicated; otherwise, the movable valve body 4 moves downwards, and the first water filtering hole 2 is closed.

Wherein, strainer 1 hypomere internal surface is equipped with spacing boss 5, and 4 surfaces of movable valve body are equipped with extension platform 6, and the external diameter that extends platform 6 is greater than the internal diameter of spacing boss 5. Therefore, the limit boss 5 is a lower limit of the movement of the extension stage 6, and the top cover 3 is an upper limit of the movement of the extension stage 6, thereby limiting the upper and lower limits of the movement of the movable valve body 4.

Further, extend 6 below of platform and be equipped with first seal ring 7, when activity valve body 4 moves down, first seal ring 7 is extruded by the extension platform 6 of activity valve body 4 and the spacing boss 5 of strainer 1, ensures when first strainer 2 closes, has better leakproofness between the two.

In one embodiment, the outer surface of the bottom of the strainer 1 is provided with the baffle table 8, the top cover 3 and the baffle table 8 are assembled, and the bottom of the filter cup 9 is clamped between the lower end surface of the top cover 3 and the upper end surface of the baffle table 8, so that a detachable fixing mode is formed among the three.

Furthermore, a corresponding first positioning groove is formed in the bottom of the filter cup 9, and a second sealing gasket 10 is arranged between the first positioning groove and the baffle table 8, so that good sealing performance between the filter cup 9 and the filter pipe is guaranteed.

Furthermore, in one embodiment, the top cover 3 is circumferentially provided with a second water filtering hole 11 corresponding to the first water filtering hole 2, and water in the filter cup 9 can enter the water filtering pipe 1 through the second water filtering hole 11 and the first water filtering hole 2 and then flow out.

In one embodiment, the upper end of the movable valve body 4 is provided with a guide post 12, the top cover 3 is provided with a corresponding guide groove 13, an elastic member 14 is sleeved outside the guide post 12, and the upper end of the elastic member 14 is abutted against the guide groove 13. The elastic member 14 may provide an elastic restoring force to help the movable valve body 4 move down to close the first water filtering hole 2 and to help maintain a closed state to prevent water leakage. Further, the upper end of the movable valve body 4 is provided with a mounting groove around the guide post 12 for limiting the bottom of the elastic member 14, preventing the elastic member 14 from shifting, and ensuring the reliability of the movable valve body 4.

In order to improve the stability of the movable valve body 4 moving up and down, in one embodiment, the bottom of the movable valve body 4 is provided with an annular table 15, and the annular table 15 is circumferentially provided with a third water filtering hole 16 matched with the first water filtering hole 2. The setting of annular platform 15 can guarantee that the function of movable valve body 4 is normal, can play the effect of supplementary direction again, makes movable valve body 4 reciprocate more reliable and more stable.

Referring to fig. 1, the present invention further provides a tea making machine, which includes a filter cup 9.

Referring to fig. 3 and 4, in one embodiment, the tea making machine further includes a filter bowl placing seat 17, an annular ejecting member 18 protruding from the filter bowl placing seat 17 and used for ejecting the movable valve 4 is disposed on the filter bowl placing seat 17, a communicating pipe 19 is disposed in the middle of the annular ejecting member 18, and a control switch 20 for controlling the communication of the communicating pipe 19 is disposed on the communicating pipe 19.

The control switch 20 is a solenoid valve, or other conventional line switch. In this embodiment, a solenoid valve is preferable.

Further, the tea making machine further comprises a water outlet mechanism 21 arranged above the filter bowl placement seat 17, and is generally provided with a heating assembly and a water outlet assembly, and the water outlet assembly is communicated with a barrel of water or a water tank 26. After the heating assembly finishes heating, the water outlet assembly releases hot water into the filter cup 9.

In one embodiment, in order to prevent scalding, the filter bowl seating seat 17 is further provided with a sensing mechanism 22 for sensing the filter bowl 9. Specifically, the sensing mechanism 22 may be a pressure sensor, or a sensing device such as a tact switch that can be triggered when the filter bowl is placed and picked up. The sensing mechanism 22 is connected to the controller to perform the function of releasing hot water only after sensing the filter bowl 9.

In order to prevent water from splashing, a water outlet is arranged at the bottom of the filter cup placing seat 17, and a water outlet pipe 23 which is obliquely arranged is arranged between the water outlet and the communicating pipe 19.

Furthermore, in one embodiment, the tea making machine further comprises a cup placing seat 24 disposed below the filter cup placing seat 17, and the cup placing seat 24 is also provided with a sensing mechanism for sensing the cup 25, so as to avoid scalding.

The utility model provides a filter bowl for tea making machine, its water valve simple structure, the part is less, effectively reduces the processing cost. The water valve mainly comprises a water filter pipe 1, a top cover 3 and a movable valve body 4, during assembly, the movable valve body 4 is placed into the water filter pipe 1, then the water filter pipe 1 is inserted into a water gap from the bottom of a filter cup 9, and then the top cover 3 is rotatably connected with the upper section of the water filter pipe 1, so that the assembly is completed, and the water valve is convenient and fast. The utility model also provides a machine of making tea including above-mentioned water valve, the machine of making tea is provided with corresponding filter bowl arrangement seat 17, and filter bowl arrangement seat 17 is equipped with the annular ejecting member 18 that is used for jack-up movable valve body 4, and annular ejecting member 18 middle part is equipped with communicating pipe 19, and communicating pipe 19 switches on through control switch 20 control. In addition, in order to prevent scalding, the filter bowl seating seat 17 is also provided with a sensing mechanism 22 for sensing the filter bowl 9.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A water port at the bottom of the filter cup is provided with a water valve; the method is characterized in that: the water valve includes:

the strainer is arranged at the water port and extends into the filter cup, and a plurality of first strainer holes are circumferentially arranged at the middle section;

the movable valve body is arranged in a cavity enclosed by the top cover and the water filtering pipes and can move up and down and is used for conducting and closing the first water filtering hole;

the inner surface of the lower section of the water filtering pipe is provided with a limiting boss, the outer surface of the movable valve body is provided with an extension table, and the outer diameter of the extension table is larger than the inner diameter of the limiting boss.

2. The filter cup for a tea maker of claim 1, wherein: the outer surface of the bottom of the strainer is provided with a baffle table, and the bottom of the filter cup is clamped between the lower end face of the top cover and the upper end face of the baffle table.

3. A filter cup for a tea maker as defined in claim 2, wherein: the top cap circumference is equipped with the second drainage hole that first drainage hole corresponds.

4. The filter cup for a tea maker of claim 1, wherein: the movable valve body upper end is equipped with the guide post, the top cap is equipped with the guide way that corresponds with it, the elastic component is overlapped to the guide post, the upper end of elastic component with the guide way is contradicted mutually.

5. The filter cup for a tea maker of claim 1, wherein: the bottom of the movable valve body is provided with an annular table, and a third water filtering hole matched with the first water filtering hole is circumferentially arranged on the annular table.

6. A tea making machine is characterized in that: comprising a filter cup for a tea maker according to any of claims 1-5.

7. The tea maker of claim 6, wherein: the filter bowl comprises a movable valve body and is characterized by further comprising a filter bowl placing seat, wherein an annular ejecting part which is convexly arranged and used for ejecting the movable valve body is arranged on the filter bowl placing seat, a communicating pipe is arranged in the middle of the annular ejecting part, and a control switch for controlling the communication of the communicating pipe is arranged on the communicating pipe.

8. The tea maker of claim 7, wherein: the control switch is an electromagnetic valve.

9. The tea maker of claim 7, wherein: and the filter bowl placing seat is also provided with an induction mechanism for inducing the filter bowl.

10. The tea maker of claim 7, wherein: the bottom of the filter cup placing seat is provided with a water outlet, and a water outlet pipe which is obliquely arranged is arranged between the water outlet and the communicating pipe.