TWI629033B - Tea swirling machine - Google Patents

Abstract

A swirling tea machine comprises a main body, a container and a filter cup. The top of the container is provided with a first opening and a positioning portion. The top of the filter cup is provided with a second opening and an upper edge, and the upper edge of the filter cup is placed on the positioning portion of the container. The filter bowl is detachably disposed in the container. The side wall of the filter cup is provided with a plurality of water inlets, and the bottom of the filter cup is provided with a plurality of water outlets, and the outer edge of the filter cup or the inner edge of the container is convexly provided with a plurality of baffles, and the lower end of the baffles and the bottom of the container The spacing is set such that the inner edge of the container is smooth near the bottom. Thereby, the baffle does not extend to the bottom of the container, so that the rotating water flow at the bottom of the container produces a larger and smoother centrifugal water flow, and the filter cup can be taken out and washed without leaving the tea soup, which is better sanitary.

Description

Tea swirling machine

The invention relates to a swirling tea machine, in particular to a swirling tea machine which can be used for brewing tea bags and non-tea bags to complete tea soup extraction.

The principle of the tea brewing machine is to set a rotating blade at the bottom of the container. When the swirling machine is started, the rotating blade rotates at a high speed, usually about 3200 RPM, so that the hot water is centrifugally rotated, and the container is provided with about four spoilers from the bottom. The baffle plate causes the water for extraction to hit the baffle by the centrifugal hot water rotated by the bottommost rotating blade, so that the hot water flows up into the filter cup, and the hot water causes the middle hot water to form a circulating water flow by the centrifugal force of rotation. The tea stream is extracted from the tea bag, and the tea soup is extracted at an appropriate time.

Since the bottom of the container is provided with several baffles, the turbulence generated by the baffle makes the hot water centrifugal efficiency worse. The disadvantage is that the unfiltered bag of the food can not be extracted, for example, the tea or coffee powder is ground to a proper thickness, and the second filter cup Installed at the bottom of the container, it is not easy to clean, and it is easy to leave the tea soup to affect the taste and poor hygiene.

In summary, the present inventors have felt that the above-mentioned defects can be improved, and the present invention has been put forward with great interest in designing and coordinating the above-mentioned defects.

The technical problem to be solved by the present invention is to provide a swirling tea machine, the baffle does not extend to the bottom of the container, so that the rotating water flow at the bottom of the container produces a larger and smoother separation. The heart water flow, and the filter cup can be taken out and cleaned, no tea soup remains, and the hygiene is better. The filter cup can also be designed for tea bags and non-tea bags, and has many uses.

In order to solve the above technical problem, the present invention provides a swirling tea machine comprising: a main body having an outer rotating shaft; a container disposed on the main body, the container forming an accommodating space inside the container The top of the container is provided with a first opening and a positioning portion. The bottom of the container is provided with a body. The rotating body is rotatably disposed in the receiving body. The rotating blade extends into the receiving space, and the lower end of the rotating blade is connected. a rotating shaft capable of engaging with an outer rotating shaft of the main body; and a filter cup having a second opening and an upper edge at the top of the filter cup, the upper edge extending outwardly from the outer edge of the filter cup The upper edge of the filter bowl is placed on the positioning portion of the container, and the filter cup is detachably disposed in the container. The side wall of the filter cup is provided with a plurality of water inlets, and the bottom of the filter cup is provided with a plurality of outlets. a nozzle, a plurality of baffles protruding from an outer edge of the filter cup or an inner edge of the container, the lower ends of the baffles being spaced apart from the bottom of the container, such that the inner edge of the container is smooth near the bottom .

The beneficial effects of the invention:

The swirling tea machine of the present invention comprises a main body, a container and a filter cup. The top of the container is provided with a first opening and a positioning portion. The top of the filter cup is provided with a second opening and an upper edge, and the upper edge of the filter cup is placed on the container. On the top, the filter bowl is detachably disposed in the container. The side wall of the filter cup is provided with a plurality of water inlets, and the bottom of the filter cup is provided with a plurality of water outlets, and the outer edge of the filter cup or the inner edge of the container is convexly provided with a plurality of baffles, and the lower end of the baffles and the bottom of the container The spacing is set such that the inner edge of the container is smooth near the bottom. The baffle of the invention does not extend to the bottom of the container, so that the rotating water flow at the bottom of the container produces a larger and smoother centrifugal water flow, and the filter cup can be taken out and cleaned without leaving the tea soup, which is better sanitary, and the filter cup can also be designed as tea. It is used for both package and non-tea bags. It has many uses, especially the low cost of non-tea bags. It can increase the profit of the beverage store and the extraction effect is better.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

1‧‧‧Host

11‧‧‧ external shaft

12‧‧‧Start switch

13‧‧‧Item selection button

14‧‧‧Speed selection button

15‧‧‧Positioning bumps

2‧‧‧ Container

21‧‧‧ accommodating space

22‧‧‧ first opening

23‧‧‧First handle

24‧‧‧ body

241‧‧‧ positioning slot

25‧‧‧Rotating blades

26‧‧‧ shaft

27‧‧‧ Positioning Department

271‧‧‧ positioning surface

28‧‧‧First positioning

29‧‧‧Circular runner

3‧‧‧ filter cup

31‧‧‧ second opening

32‧‧‧Upper

33‧‧‧Resistance gap

34‧‧‧ second handle

35‧‧‧ Inlet

36‧‧‧Water outlet

37‧‧‧Baffle

371‧‧‧Bevel

38‧‧‧中杯体

39‧‧‧ Lower cup

40‧‧‧Baffle

41‧‧‧Second positioning

5‧‧‧Upper cover

51‧‧‧ center axis

6‧‧‧divided water group

61‧‧‧Water separator

62‧‧‧ water hole

10‧‧‧ Tea Bag

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view (I) of a first embodiment of a swirling tea machine of the present invention.

Figure 2 is a perspective view (2) of the first embodiment of the swirling tea machine of the present invention.

Fig. 3 is a perspective view showing the container and the filter cup of the first embodiment of the swirling tea machine of the present invention.

Fig. 4 is a perspective view showing the container and the filter cup of the first embodiment of the swirling tea machine of the present invention at another angle.

Figure 5 is a cross-sectional view showing the container and the filter cup of the first embodiment of the swirling tea machine of the present invention.

Figure 6 is a perspective view of the container of the first embodiment of the swirling tea machine of the present invention.

Fig. 7 is an exploded perspective view showing the container and the filter cup of the first embodiment of the swirling tea machine of the present invention.

Figure 8 is an exploded perspective view showing the container and the filter cup of the first embodiment of the swirling tea machine of the present invention at another angle.

Figure 9 is an exploded perspective view showing the container and the filter bowl of the second embodiment of the swirling tea machine of the present invention.

Figure 10 is an exploded perspective view showing the container and the filter cup of the second embodiment of the swirling tea machine of the present invention at another angle.

Figure 11 is a cross-sectional view showing a container and a filter bowl of a second embodiment of the swirling tea machine of the present invention.

Figure 12 is an exploded perspective view showing the container and the filter bowl of the third embodiment of the swirling tea machine of the present invention.

Figure 13 is a perspective exploded view of the container and the filter cup of the third embodiment of the swirling tea machine of the present invention.

Figure 14 is a cross-sectional view showing a container and a filter bowl of a third embodiment of the swirling tea machine of the present invention.

[First Embodiment]

Referring to FIG. 1 to FIG. 8 , the present invention provides a swirling machine comprising a main body 1, a container 2 and a filter bowl 3.

The main body 1 has an outer rotating shaft 11 which is disposed at the top of the main body 1. The outer rotating shaft 11 can be driven to rotate by an electric motor (not shown) inside the main body 1. One side (front side) of the main unit 1 may be provided with a start switch 12, a item selection button 13, a rotation speed selection button 14, and the like. A plurality of positioning bumps 15 may also be provided on the top of the main body 1. Since host 1 is present There is a device, and the present invention does not limit the structure of the host 1, and therefore will not be described again.

The container 2 can be disposed on the main body 1. The container 2 is a hollow body. The container 2 can be a circular hollow body. The inside of the container 2 forms an accommodating space 21, and the top of the container 2 is provided with a first opening 22. The first opening 22 is in communication with the accommodating space 21. The outer side of the container 2 can be provided with a first handle 23, and the bottom of the container 2 is provided with a body 24, which can be a circular body, and the base 24 can be placed on the main body 1. The bottom of the base body 24 can also be provided with a plurality of positioning slots 241. The positioning slots 241 and the positioning protrusions 15 cooperate with each other to ensure that the container 2 can be stably positioned on the main body 1.

A rotating blade 25 is rotatably disposed in the accommodating space 21, and the rotating blade 25 can extend into the accommodating space 21 near the bottom of the container 2. A rotating shaft 26 is coupled to the lower end of the rotating blade 25, and the rotating shaft 26 is engageable with the outer rotating shaft 11 of the main body 1 to drive the rotating blade 25 to rotate by the outer rotating shaft 11 and the rotating shaft 26 of the main assembly 1. The rotary vane 25 is designed to be inclined in the direction of rotation of the main body 1, and in this embodiment, is rotated counterclockwise so that the water flow has a centrifugal flow and a circulating water flow.

A positioning portion 27 is disposed on the top of the container 2, and the positioning portion 27 is annularly disposed on the outer side of the first opening 22. The top surface of the positioning portion 27 forms a positioning surface 271, and the positioning portion 27 can be used for placing the filter bowl 3. A plurality of first positioning points 28 are disposed at the first opening 22 of the container 2, and the first positioning points 28 are spaced apart from each other, and the first positioning points 28 are located above the positioning portion 27, These first positioning points 28 provide the effect of the filter cup 3 to stop positioning so that the rotating water flow does not rotate the filter bowl 3. The distance between the first positioning point 28 and the positioning portion 27 allows the upper edge 32 of the filter bowl 3 to smoothly rotate.

The filter cup 3 is a hollow body, and the filter bowl 3 can be a circular hollow body. The top of the filter cup 3 is provided with a second opening 31 and an upper edge 32. The upper edge 32 is located outside the second opening 31. 32 extends outwardly from the outer edge of the filter bowl 3, and the upper edge 32 is annularly disposed outside the second opening 31. The outer edge of the upper edge 32 may be provided with a plurality of point notches 33 spaced apart from each other, and the point notches 33 correspond to the positioning points 28 . The upper edge 32 can be convexly provided with a plurality of second positioning points 41, and the second Position the settings by point 41.

The outer side of the filter cup 3 can be provided with a second handle 34. The side wall of the filter cup 3 is provided with a plurality of water inlets 35. The water inlets 35 extend through the side wall of the filter cup 3. The shape of the water inlet 35 is not limited, and the water inlet is not limited. 35 can be an elongated hole or a square hole or the like. The bottom of the filter bowl 3 is provided with a plurality of water outlets 36 which extend through the bottom of the filter bowl 3, and the shape of the water outlet 36 is not limited.

The outer edge of the filter bowl 3 or the inner edge of the container 2 may have a plurality of baffles 37 protruding therefrom, and the baffles 37 extend in the height direction of the filter cup 3 or the container 2 to be elongated, in this embodiment. The baffles 37 are provided on the inner edge of the container 2. The lower end of the baffle 37 is spaced apart from the bottom of the container 2 so that the inner edge of the container 2 is smooth toward the bottom. In this embodiment, the lower ends of the baffles 37 are higher than the water outlets. 36. The baffles 37 are evenly spaced at the outer edge of the filter bowl 3 or the inner edge of the container 2 and have a slope. Each baffle 37 can have two slopes 371, so that the baffle 37 has a slope to allow the centrifugal water to flow. When the baffle 37 is hit, the steering water inlet 35 flows into the filter bowl 3. The difference between the baffle 37 and the existing product is that the baffle 37 is at a distance from the bottom of the container 2, and the distance is about slightly lower than the bottom of the water inlet 35, so as to achieve better rotation when the hot water is rotated due to no resistance at the bottom. Centrifugal efficiency makes the water flow smoother.

When the filter bowl 3 is to be assembled in the container 2, the point notch 33 of the filter bowl 3 can be aligned and passed through the first positioning point 28 of the container 2, and the upper edge 32 of the filter bowl 3 can be placed in the container 2. On the positioning portion 27, the upper edge 32 can be disposed on the positioning surface 271 of the positioning portion 27, and then the filter bowl 3 is rotated, so that the second positioning point 41 of the filter bowl 3 contacts the first positioning point 28 of the container 2 to complete The placement and positioning of the filter bowl 3 allows the filter bowl 3 to be detachably disposed within the container 2. Alternatively, the tea bag 10 can be placed at the bottom of the filter bowl 3, and an upper cover 5 can be placed over the second opening 31 of the filter bowl 3.

The container 2 and the filter bowl 3 can be contacted and positioned by the first positioning point 28 and the second positioning point 41, and can be replaced by a positioning groove, a positioning body or other positioning methods, and are not limited. When the filter bowl 3 is assembled in the container 2, the side wall of the filter bowl 3 is spaced apart from the side wall of the container 2 so that the side wall of the filter bowl 3 and the side wall of the container 2 An annular flow passage 29 can be formed, and the annular flow passage 29 communicates with the water inlets 35 and the water outlets 36. The side walls of the filter bowl 3 and the side walls of the container 2 may also have a suitable taper to reduce the diameter of the filter bowl 3 and the container 2 from top to bottom.

The side wall of the filter bowl 3 is formed with a middle cup 38 and a lower cup 39 at the lower side of the water inlet 35. The middle cup 38 and the lower cup 39 are annular wall bodies, and the lower cup 39 is disposed therein. Below the cup 38, the middle cup 38 and the lower cup 39 can be joined by integral molding or the like, and the water inlets 35 do not extend to the middle cup 38 and the lower cup 39. The water outlets 36 may be disposed on a partition 40 between the middle cup 38 and the lower cup 39. The bottom of the lower cup 39 has an open shape, and the rotating vane 25 is located in the lower cup 39.

The tea cup 10 of the filter bowl 3 is placed at the place where the cup body and the water inlet 35 are provided with a middle cup 38 of a suitable height for the purpose of allowing the tea bag 10 to have sufficient hot water for tea soup extraction when the hot water flows. The lower cup 39 below the water outlet 36 of the filter cup 3 is placed at an appropriate height for the purpose of rotating the blade 25 at a high speed (usually about 3200 rpm), and the hot water flows to the outer edge by rotating centrifugal force. The hot water in the cup body 39 flows downward, and the hot water in the central portion of the filter cup 3 is driven downward. The rotating hot water rotates up along the cup wall of the filter cup 3, and the hot water in the rotation hits the water flow. The baffle 37 is rotated at an angle to allow hot water to flow from the water inlet 35 into the filter bowl 3, and then flows down through the tea bag 10 to form a hot water circulation stream extraction tea soup.

[Second embodiment]

Referring to FIG. 9 to FIG. 11 , the embodiment can be used for brewing loose tea or coffee (food materials without filter bag packaging). The difference between this embodiment and the first embodiment lies in the water outlets of the inner filter cup 3 . 36 is changed to the filter type, that is, the filter plate can be substituted for the above-mentioned separator 40, and the tea or coffee without the filter bag can be extracted, and the shape of the water inlet 35 can also be changed. In addition, a water distribution group 6 is provided, and the upper cover 5 is provided with a water distribution group 6 by a central shaft 51. The water distribution group 6 can be a water separation piece 61. The water separation piece 61 is provided with a plurality of water dividing holes 62 for water distribution. The function of the sheet 6 is that the water flows through the water-dividing sheet 6 when flowing to the middle of the filter bowl 3. On the one hand, the food material without the filter bag can distribute the water flow evenly, and on the other hand, the strong water flow can be avoided to disturb the food. The advantage is that the filter bag is less costly and the extraction effect is better. in When combined, the filter bowl 3 is placed in the container 2, and the tea leaves or coffee powder are placed, and the lid 5 and the water separation group 6 are attached, and the container 2 is attached to the main body 1 for extraction. The food can also be placed in the filter bowl 3, and then the filter bowl 3 is placed in the container 2, and then the lid 5 and the water-distributing group 6 are attached, and then loaded into the main body 1 for extraction. In this embodiment, the baffles 37 are disposed on the inner edge of the container 2, and the baffles 37 are elongated along the height direction of the container 2, and the baffles 37 are evenly spaced apart from the container 2. The inner edge of the baffle 37 is spaced apart from the bottom of the container 2 such that the inner edge of the container 2 is smooth toward the bottom.

[Third embodiment]

Referring to FIG. 12 to FIG. 14 , in the embodiment, the outer edge of the filter cup 3 is provided with a plurality of baffles 37 extending along the height direction of the filter cup 3 to form an elongated strip. The baffles 37 are distributed at an average pitch on the outer edge of the filter bowl 3. The lower ends of the baffles 37 are spaced apart from the bottom of the container 2 so that the inner edge of the container 2 is smooth toward the bottom. The baffles 37 are distributed at an average pitch on the outer edge of the filter bowl 3 and have a slope so that the baffle 37 is inclined in the direction of water flow so that the swirling water flow enters the filter bowl 3 when it hits the baffle 37.

The swirling tea machine of the present invention comprises a main body, a container and a filter cup. The top of the container is provided with a first opening and a positioning portion. The top of the filter cup is provided with a second opening and an upper edge, and the upper edge of the filter cup is placed on the container. On the top, the filter bowl is detachably disposed in the container. The side wall of the filter cup is provided with a plurality of water inlets, and the bottom of the filter cup is provided with a plurality of water outlets, and the outer edge of the filter cup or the inner edge of the container is convexly provided with a plurality of baffles, and the lower end of the baffles and the bottom of the container The spacing is set such that the inner edge of the container is smooth near the bottom. The baffle of the invention does not extend to the bottom of the container, so that the rotating water flow at the bottom of the container produces a larger and smoother centrifugal water flow, and the filter cup can be taken out and cleaned without leaving the tea soup, which is better sanitary, and the filter cup can also be designed as tea. It is used for both package and non-tea bags. It has many uses, especially the low cost of non-tea bags. It can increase the profit of the beverage store and the extraction effect is better.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, equivalent changes made by using the description of the present invention and the contents of the drawings are all included in the scope of protection of the present invention. Inside.

Claims (9)

A swirling machine includes: a main body having an outer rotating shaft; a container disposed on the main body, the inside of the container forming an accommodating space, the top of the container is provided with a first opening and a positioning a rotating body is rotatably disposed in the bottom of the container, the rotating blade extends into the accommodating space, and a rotating shaft is coupled to the lower end of the rotating blade, and the rotating shaft can be coupled to the main body The outer shaft is engaged; and a filter cup having a second opening and an upper edge at the top of the filter cup, the upper edge extending outwardly from the outer edge of the filter bowl, the upper edge of the filter cup being placed in the container The filter cup is detachably disposed in the container, the side wall of the filter cup is provided with a plurality of water inlets, and the bottom of the filter cup is provided with a plurality of water outlets, and the outer edge of the filter cup or the a plurality of baffles are protruded from the inner edge of the container, and the lower ends of the baffles are spaced apart from the bottom of the container so that the inner edge of the container is smooth near the bottom; wherein the positioning portion of the container is ring-shaped The outside of the first opening, the positioning portion Surface forming a positioning surface, the bowl disposed around the outside along the second opening, the bowl is disposed along the positioning surface of the positioning portion of the container. The swirling machine according to claim 1, wherein a side wall of the filter bowl forms a middle cup below the water inlets, and the middle cup is an annular wall. The swirling machine of claim 2, wherein a side wall of the filter cup is formed below the water inlets with a lower cup body, the lower cup body is an annular wall body, and the lower cup body is disposed therein Below the cup. The swirling machine of claim 3, wherein the water outlets are disposed on a partition or a filter screen between the middle cup and the lower cup, and the lower ends of the baffles are higher than the outlets Water nozzle. The swirling machine of claim 3, wherein the bottom of the lower cup is open, and the rotating blade is located in the lower cup. The swirling machine according to claim 1, wherein the first opening of the container is formed a plurality of first positioning points are located, the first positioning points are located above the positioning portion, and an outer edge of the upper edge of the filter cup is provided with a plurality of point notches, and the upper edge is convexly provided with a plurality of second positioning Depending on the point, the gap of the filter cup is aligned and passed through the first positioning point of the container, and the filter cup is rotated, so that the second positioning of the filter cup contacts the first positioning point of the container, so that The filter bowl is positioned within the container. The swirling machine according to claim 1, wherein a side wall of the filter bowl is spaced apart from a side wall of the container such that an annular flow path is formed between a side wall of the filter cup and a side wall of the container, the annular flow path and The water inlets and the water outlets are in communication. The swirling machine according to claim 1, wherein the second opening of the filter cup is covered with an upper cover, the upper cover is provided with a water dividing group by a central axis, and the water dividing group is a water dividing piece, and the water dividing piece is There are multiple water holes. The swirling machine according to claim 1, wherein the baffles are evenly spaced at an outer edge of the filter bowl or an inner edge of the container, and the baffles have a slope, and the baffles are inclined toward the water flow direction.