Small-capacity cooling tea making device

Abstract

The utility model relates to a small-capacity cooling tea making device, which belongs to the technical field of tea making devices, and comprises a cooling tea canister, a cooling tea tube, a cooling groove body containing ice blocks, a connecting cylinder and a tea making cylinder, and an ice water inlet hole is formed in the side wall of the upper end of the cooling tea canister; the cooling tea tube is fixed in the cooling tea canister; the cooling tank body is arranged at the top end of the cooling tea canister, an ice block taking and placing hole is formed in the outer tank wall of the cooling tank body, and an inserting hole communicated with the first through hole is formed in the tank bottom of the cooling tank body; the top end of the cooling tea tube is detachably inserted into the insertion hole; the bottom end of the connecting cylinder is detachably inserted into a groove opening of the cooling groove body; the bottom end of the tea-making cylinder is arranged at the top end of the connecting cylinder. According to the utility model, ice cubes in the cooling tank body are firstly and directly contacted with hot tea brewed in the tea brewing cylinder, so that the temperature of the hot tea is reduced, the concentration of the hot tea is reduced, and the freshness of tea water is locked; and when the tea water passes through the cooling tea tube, the ice water in the cooling tea canister is utilized to secondarily lower the temperature of the tea water, so that the drinking temperature of the tea water is reached, and the market demand of small-capacity rapid cooling is met.

Description

Technical Field

[0001] The utility model relates to the technical field of tea makers, in particular to a small-capacity cooling tea maker. Background Art

[0002] Tea is a product of traditional Chinese culture. When making tea, you need to use 100°C boiling water to brew the tea leaves and get tea with better taste. Because of this, the temperature of the freshly brewed tea is higher, the specific heat is relatively large, and it stores more heat. At the same time, due to its own slow heat dissipation speed, people need to wait for a long time before they can drink the tea at a suitable temperature.

[0003] In order to solve the above technical problems, researchers have developed a number of tea makers with cooling functions. For example, the patent number is CN106724876A, and the patent name is, A patent for the invention of a tea maker. In this patent, a cooling component for cooling the teapot is arranged on the operating table. The cooling component includes an ultrasonic vibrator and a refrigerator. The refrigerator generates a cold source to cool the teapot, and then cooperates with the ultrasonic vibrator to stir the water in the teapot, which can quickly reduce the temperature of the tea. However, the tea maker has too many components and the manufacturing cost is too high, which is not conducive to large-scale promotion and application in the future. For another example, the patent number is CN103040363A, and the patent name is, Invention Patent of Instant Drinking Tea Brewing Machine. In this patent, a cooling device is arranged at the lower part of the filtering device, and the cooling device includes a closed cup, and a spiral coil is arranged in the cup. Since the cup is filled with cooling water, the temperature of the tea leaves can be lowered to the direct drinking temperature after the high-temperature tea passes through the coil; however, the high-temperature tea flowing from top to bottom has a too fast flow rate when flowing through the coil. If the temperature of the tea needs to be significantly and quickly lowered, a longer coil is required to achieve this, which is not conducive to achieving the design requirements of miniaturization, lightweight, and easy transportation and transfer of the tea maker.

[0004] Therefore, how to design a single-cup cooling tea maker with simple structure, low cost, and the ability to quickly reduce the temperature of tea and improve the taste of tea is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] The utility model provides a small-capacity cooling tea maker, which solves the technical problem that the existing tea cooling tea maker cannot quickly cool down the tea in a small capacity.

[0006] The utility model solves the above technical problems with the following technical solutions: a small-capacity cooling tea brewer, comprising: a cooling tea pot, a cooling tea tube, a cooling tank containing ice cubes, a connecting tube and a tea brewing tube.

[0007] The cooling tea pot is filled with ice water and has a first through hole at its top, an ice water inlet hole is provided on the upper side wall of the cooling tea pot, and an ice water outlet hole and a second through hole are provided on the lower side wall; the cooling tea tube is fixed in the cooling tea pot along the height direction of the cooling tea pot, and the top and bottom ends of the cooling tea tube pass through the first through hole and the second through hole respectively; the cooling trough body is placed on the top of the cooling tea pot corresponding to the first through hole, and an ice cube taking-in hole is provided on the outer side wall of the cooling trough body, and the ice cube taking-out hole and the second through hole are provided on the outer side wall of the cooling trough body. A plug-in hole communicating with the first through-hole is provided at the bottom of the trough; the top end of the cooling tea tube can be removably inserted into the plug-in hole; the connecting tube is located above the cooling trough body and its bottom end can be removably plugged into the notch of the cooling trough body, a closing plate is fixed inside the connecting tube, a switch hole is provided in the middle of the closing plate, and a switch lock can be removably plugged into the switch hole; the tea brewing tube (tea leaves or tea bags can be brewed in the tea brewing tube) is coaxially located above the connecting tube and its bottom end is placed on the top end of the connecting tube.

[0008] The beneficial effects of the utility model are as follows: the two cooling methods of ice cubes and ice water are cleverly integrated, firstly, the ice cubes in the cooling tank are directly contacted with the hot tea brewed in the tea brewing tube to reduce the temperature of the hot tea, dilute the concentration of the hot tea, and lock the freshness of the tea; then, when the tea passes through the cooling tea tube, the ice water in the cooling tea pot is used to reduce the temperature of the tea for a second time to reach the drinking temperature of the tea; the above structure is simple, the manufacturing cost is low, and it can greatly reduce the temperature of the tea, lock the freshness of the tea, and improve the drinking taste of the tea.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the switch lock includes a rotating shaft, a knob and a blocking rod, and an operating hole is provided on the outer wall of the connecting tube; the rotating shaft is rotatably connected to the connecting tube in a direction perpendicular to the axis of the connecting tube and one end thereof rotates to extend out of the operating hole; the knob is located outside the connecting tube and fixed to the operating end of the rotating shaft extending out of the operating hole; the blocking rod is located inside the connecting tube and vertically fixed on the shaft wall of the rotating shaft, and the blocking rod extends into or out of the switch hole as the rotating shaft rotates.

[0011] A further beneficial effect of the above method is that the blocking rod can be extended into or out of the switch hole by rotating the rotating shaft by using the knob, thereby opening or closing the switch hole, thereby realizing the conduction and closing of the tea.

[0012] Furthermore, it also includes an arc-shaped limiting strip plate, the arc-shaped direction of which is arranged along the circumference of the connecting tube and is fixed in the connecting tube corresponding to the outer peripheral side of the knob, and the limiting strip plate can contact the top end of the cooling tank body.

[0013] A further beneficial effect of the above method is that by fixing the limiting strip on the outer peripheral side of the connecting tube, the limiting strip can be in contact with the top of the cooling tank body, thereby preventing the connecting tube from being excessively inserted into the cooling tank body.

[0014] Furthermore, the cooling tea tube is arranged in a spiral along the height direction of the cooling tea pot.

[0015] A further beneficial effect of adopting the above method is that the cooling tea tube is designed as a spiral structure, which can extend the passage time of the tea and improve the cooling effect of the tea.

[0016] Furthermore, it also includes a filter screen, which is fixed at the inner bottom end of the tea-making cylinder.

[0017] A further beneficial effect of the above method is that the filter is placed at the bottom of the inner part of the tea-brewing tube, so that tea residues after brewing can be prevented from entering the connecting tube.

[0018] Furthermore, it also includes an ice water valve and a tea drinking valve, wherein the ice water valve is installed at the ice water outlet; and the tea drinking valve is installed at the protruding end of the cooling tea can extending out of the second perforation.

[0019] Furthermore, it also includes a top cover, the end cover is located above the tea-making cylinder and the detachable cover is arranged on the top of the tea-making cylinder.

[0020] Furthermore, the cooling tea can is made of transparent material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the assembly structure of a small-capacity cooling tea maker of the utility model;

[0022] Figure 2 This is a schematic diagram of the explosion structure of a small-capacity cooling tea maker of the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the internal structure of a small-capacity cooling tea maker.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Cooling tea pot, 11. First perforation, 12. Ice water inlet hole, 13. Ice water outlet hole, 14. Second perforation, 2. Cooling tea tube, 3. Cooling trough, 31. Ice cube taking and putting hole, 4. Connecting tube, 5. Tea brewing tube, 6. Closing plate, 61. Switch hole, 7. Switch lock, 71. Rotating shaft, 72. Knob, 73. Blocking rod, 8. Limiting strip, 9. Filter, 10. Ice water valve, 15. Tea drinking valve, 16. Top cover. DETAILED DESCRIPTION

[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0027] like Figure 1 As shown, a small-capacity cooling tea brewing device comprises: a cooling tea pot 1, a cooling tea tube 2, a cooling tank body 3 filled with ice cubes, a connecting tube 4 and a tea brewing tube 5.

[0028] The cooling tea pot 1 is filled with ice water and has a first through hole 11 at its top. The upper side wall of the cooling tea pot 1 is provided with an ice water inlet hole 12 and the lower side wall is provided with an ice water outlet hole 13 and a second through hole 14. The cooling tea tube 2 is fixed in the cooling tea pot 1 along the height direction of the cooling tea pot 1. The top and bottom ends of the cooling tea tube 2 pass through the first through hole 11 and the second through hole 14 respectively. The cooling trough 3 is placed at the top of the cooling tea pot 1 corresponding to the upper side of the first through hole 11. The outer groove of the cooling trough 3 is An ice cube taking and putting hole 31 is provided on the wall and a plug-in hole communicating with the first through hole 11 is provided on the bottom of the groove; the top end of the cooling tea tube 2 can be removably inserted into the plug-in hole; the connecting tube 4 is located above the cooling groove body 3 and its bottom end can be removably plugged into the notch of the cooling groove body 3, a closing plate 6 is fixed inside the connecting tube 4, a switch hole 61 is provided in the middle of the closing plate 6, and a switch lock 7 can be removably plugged into the switch hole 61; the tea brewing tube 5 is coaxially located above the connecting tube 4 and its bottom end is placed on the top end of the connecting tube 4.

[0029] In some specific embodiments, the switch lock 7 may include a rotating shaft 71, a knob 72 and a blocking rod 73. An operating hole 41 is provided on the outer wall of the connecting tube 4; the rotating shaft 71 is rotatably connected to the connecting tube 4 in a direction perpendicular to the axis of the connecting tube 4 and one end thereof rotates and extends out of the operating hole 41; the knob 72 is located outside the connecting tube 4 and fixed at the operating end of the rotating shaft 71 extending out of the operating hole 41; the blocking rod 73 is located inside the connecting tube 4 and is vertically fixed on the wall of the rotating shaft 71, and the blocking rod 73 extends into or out of the switch hole 61 as the rotating shaft 71 rotates.

[0030] In some specific embodiments, an arc-shaped limiting strip 8 may also be included. The arc direction of the limiting strip 8 is arranged along the circumference of the connecting tube 4 and the outer peripheral side of the corresponding knob 72 is fixed in the connecting tube 4. The limiting strip 8 can contact the top of the cooling tank body 3.

[0031] In some specific embodiments, the cooling tea tube 2 is arranged spirally along the height direction of the cooling tea pot 1 .

[0032] In some specific embodiments, a filter screen 9 may also be included, and the filter screen 9 is fixed at the inner bottom end of the tea brewing tube 5 .

[0033] In some specific embodiments, an ice water valve 10 and a tea drinking valve 15 may also be included. The ice water valve 10 is installed at the ice water outlet 13; the tea drinking valve 15 is installed at the protruding end of the cooling tea can 1 extending out of the second through hole 14.

[0034] In some specific embodiments, a top cover 16 may be further included. The end cover is located above the tea-making tube 5 and the detachable cover is arranged on the top of the tea-making tube 5 .

[0035] Specifically, the cooling tea pot 1 is made of transparent material.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A small-capacity cooling tea maker, characterized in that: include: A cooling tea can (1), wherein ice water is contained in the cooling tea can (1) and a first through hole (11) is provided at the top thereof, an ice water inlet hole (12) is provided at the upper side wall of the cooling tea can (1) and an ice water outlet hole (13) and a second through hole (14) are provided at the lower side wall thereof; A cooling tea tube (2), wherein the cooling tea tube (2) is fixed in the cooling tea pot (1) along the height direction of the cooling tea pot (1), and the top and bottom ends of the cooling tea tube (2) respectively pass through the first through hole (11) and the second through hole (14); A cooling trough (3) containing ice cubes, the cooling trough (3) being placed on the top of the cooling tea pot (1) corresponding to the first through hole (11), the outer trough wall of the cooling trough (3) being provided with an ice cube taking-in and putting-out hole (31), and the bottom of the trough being provided with a plug-in hole communicating with the first through hole (11); the top end of the cooling tea tube (2) being detachable and inserted into the plug-in hole; A connecting tube (4), the connecting tube (4) being located above the cooling tank body (3) and having a bottom end which is detachably plugged into a notch of the cooling tank body (3), a closing plate (6) being fixed inside the connecting tube (4), a switch hole (61) being provided in the middle of the closing plate (6), and a switch lock (7) being detachably plugged into the switch hole (61); A tea-making cylinder (5), wherein the tea-making cylinder (5) is coaxially located above the connecting cylinder (4) and the bottom end of the tea-making cylinder (5) is placed on the top end of the connecting cylinder (4).

2. A small-capacity cooling tea maker according to claim 1, characterized in that: The switch lock (7) comprises a rotating shaft (71), a knob (72) and a blocking rod (73); an operating hole (41) is provided on the outer wall of the connecting tube (4); the rotating shaft (71) is connected to the connecting tube (4) in a direction perpendicular to the axis of the connecting tube (4) and one end of the rotating shaft (71) is rotated to extend out of the operating hole (41); the knob (72) is located outside the connecting tube (4) and fixed to the operating end of the rotating shaft (71) extending out of the operating hole (41); the blocking rod (73) is located inside the connecting tube (4) and vertically fixed to the shaft wall of the rotating shaft (71); the blocking rod (73) extends into or out of the switch hole (61) as the rotating shaft (71) rotates.

3. A small-capacity cooling tea maker according to claim 2, characterized in that: It also includes an arc-shaped limiting strip (8), the arc-shaped direction of the limiting strip (8) is arranged along the circumference of the connecting tube (4) and is sleeved in the connecting tube (4) corresponding to the outer peripheral side of the knob (72), and the limiting strip (8) can contact the top end of the cooling tank body (3).

4. A small-capacity cooling tea maker according to claim 1, characterized in that: The cooling tea tube (2) is arranged in a spiral along the height direction of the cooling tea pot (1).

5. A small-capacity cooling tea maker according to claim 1, characterized in that: It also comprises a filter net (9), wherein the filter net (9) is fixed at the inner bottom end of the tea-brewing cylinder (5).

6. A small-capacity cooling tea maker according to claim 1, characterized in that: It also includes an ice water valve (10) and a tea drinking valve (15), wherein the ice water valve (10) is installed at the ice water outlet hole (13); and the tea drinking valve (15) is installed at the protruding end of the cooling tea pot (1) extending out of the second through hole (14).

7. A small-capacity cooling tea maker according to claim 1, characterized in that: It also comprises a top cover (16), which is located above the tea-making cylinder (5) and is detachably arranged on the top of the tea-making cylinder (5).

8. A small-capacity cooling tea maker according to claim 1, characterized in that: The cooling tea can (1) is made of transparent material.

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