Vacuum cup with stirring function

Abstract

The vacuum cup with the stirring function comprises a cup body and a cup cover covering the cup body, a first step and a second step are arranged on the inner wall of the cup body, the second step is located above the first step, a filtering cup is erected on the first step, filtering holes are formed in the bottom wall and the side wall of the filtering cup, and the filtering holes are communicated with the filtering cup. A spiral stirring rod is erected on the second step, the lower side of the spiral stirring rod extends into the filter cup, when powder is brewed, the powder is placed in the filter cup, the cup is shaken to enable liquid in the cup to rotate along the spiral stirring rod, and the spiral stirring rod stirs the mixture of the powder and the liquid. Compared with the prior art, the utility model has the advantages that the dissolving speed of powder and water is accelerated, the filter cup can filter out undissolved particles in the solution, the undissolved particles in the filter cup are taken out to obtain a uniformly mixed beverage, and the taste of the brewed beverage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cups, in particular to a thermos cup with a stirring function. Background Art

[0002] A cup is a special vessel for holding water, and its main function is to drink alcohol, wine, tea or other solutions. There are many types of cups, including glass cups, enamel cups, ceramic cups, plastic cups, stainless steel cups, paper cups, thermos cups, health cups, etc. However, when brewing powdered substances such as protein and coffee in existing cups, a spoon or other stirring rod must be used to stir them, which often causes uneven stirring, resulting in the protein and coffee powder clumping and settling to the bottom of the cup, affecting the taste when drinking. To solve this problem, some cups with stirring functions have appeared on the market.

[0003] For example, the Chinese utility model patent "A Shaker Cup" with patent publication number CN204764766U includes a cup body and a cup lid. A stretchable elastic stirring ball is placed in the cup body. The elastic stirring ball is a spherical spiral spring body with a variable pitch, small at both ends and large in the middle; the maximum diameter of the elastic stirring ball is smaller than the minimum inner diameter of the cup body.

[0004] In the above solution, the cup is shaken to rotate the stirring ball in the cup to accelerate the dissolution of powders such as protein and coffee powder in the cup. However, small particles of undissolved powders such as protein and coffee powder will still appear after stirring, resulting in a poor taste. Utility Model Content

[0005] The utility model aims to solve the problem that after stirring powders such as protein and coffee in a shake cup, small particles of undissolved protein, coffee and other powders will still appear, resulting in poor taste. The technical problem to be solved by the utility model is to provide a thermos cup with a stirring function to solve the above problem.

[0006] The technical solution adopted by the utility model to solve the above technical problems is as follows: it includes a cup body and a cup cover covered on the cup body, a first step and a second step are provided on the inner wall of the cup body, the second step is located above the first step, a filter cup is placed on the first step, the bottom wall and side wall of the filter cup are provided with filter holes, a spiral stirring rod is placed on the second step, the lower side of the spiral stirring rod extends into the filter cup, when brewing powder, the powder is placed in the filter cup, and the cup is shaken to make the liquid in the cup rotate along the spiral stirring rod, and the spiral stirring rod stirs the mixture of powder and liquid.

[0007] A further preferred solution of the present invention is: a connecting ring is provided between the second step and the spiral stirring rod, the top of the connecting ring has an outer edge extending outward, the outer edge rests on the second step, and the stirring rod is fixed on the connecting ring.

[0008] A further preferred solution of the present invention is: the top of the connecting ring has a baffle ring extending horizontally along its interior, the inner wall of the connecting ring is provided with a support platform arranged along the circumference of the connecting ring, and an inwardly concave groove is formed between the support platform and the baffle ring, and the upper end of the spiral stirring rod is clamped in the groove.

[0009] A further preferred solution of the present invention is that the support platform is formed by a plurality of arc-shaped steps arranged along the circumference of the connecting ring.

[0010] A further preferred solution of the present invention is that the diameter of the upper end of the spiral stirring rod is equal to the inner diameter of the connecting ring, and the diameter of the upper end of the spiral stirring rod is greater than the diameter of the lower end of the spiral stirring rod.

[0011] A further preferred solution of the present invention is that the diameter of the filter holes at the bottom of the filter cup is larger than the diameter of the filter holes on the side wall of the filter cup.

[0012] A further preferred solution of the present invention is: the cup cover has an inserting portion inserted into the cup body, the inserting portion has an external thread, and the cup body is provided with an internal thread matching the external thread.

[0013] A further preferred solution of the present invention is that when the cup cover is closed on the cup body, the end of the inserting portion abuts against the top surface of the connecting ring.

[0014] A further preferred solution of the present invention is: the cup cover is provided with a drinking port connected to the cup body, the cup cover is rotatably connected to a sealing cap for sealing the drinking port, and the sealing cap is provided with a plug extending into the direct drinking port.

[0015] A further preferred solution of the present invention is that the drinking port is arranged on the edge of the cup cover.

[0016] Compared with the prior art, the present invention has the following advantages: a first step and a second step are provided on the inner wall of the cup body, a filter cup and a spiral stirring rod are respectively placed on the first step and the second step, the lower side of the spiral stirring rod extends into the filter cup, when brewing powder, the powder is placed in the filter cup, and the cup is shaken to make the liquid in the cup rotate along the spiral stirring rod, and the spiral stirring rod stirs the mixture of powder and liquid; during the stirring process, the mixture of powder and water in the filter cup collides with the wall of the filter cup to hit the mixture of powder and water, crush the large particles in the mixture, and accelerate the dissolution rate of the powder and water; after shaking the cup and stirring, the filter cup can filter out the undissolved particles in the solution, and the undissolved particles in the filter cup are taken out to obtain a uniformly mixed drink, thereby improving the taste of the brewed drink. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the present invention. In addition, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a preferred embodiment of the utility model;

[0019] Figure 2 This is a top view of a preferred embodiment of the utility model;

[0020] Figure 3 This is the preferred embodiment of the utility model Figure 2 Cross-sectional view of AA;

[0021] Figure 4 This is the preferred embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle;

[0022] Figure 5 This is an exploded view of a preferred embodiment of the utility model;

[0023] Figure 6 This is an exploded view of the connecting ring and the spiral stirring rod in the preferred embodiment of the present utility model.

[0024] In the figure: 1. cup body; 11. first step; 12. second step; 13. internal thread; 2. cup cover; 21. insertion part; 22. external thread; 23. drinking port; 24. sealing cap; 25. plug; 3. filter cup; 31. filter hole; 32. support ring; 4. spiral stirring rod; 5. connecting ring; 51. outer edge; 52. retaining ring; 53. support platform; 531. arc-shaped step; 54. slot. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0026] It should be noted that like reference numerals denote like items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0027] This embodiment mainly describes a thermos cup with a stirring function, as follows:

[0028] like Figures 1 to 6As shown, a thermos cup with a stirring function includes a cup body 1 and a cup cover 2. The cup cover 2 has an insertion portion 21 inserted into the cup body 1. The insertion portion 21 has an external thread 22. The cup body 1 is provided with an internal thread 13 that cooperates with the external thread 22. The cup cover 2 is covered on the cup body 1 through the external thread 22 and the internal thread 13 in the cup body 1. A first step 11 and a second step 12 are provided on the inner wall of the cup body 1. The second step 12 is located above the first step 11. A filter cup 3 is placed on the first step 11. The filter cup 3 is provided on the inner wall of the cup body 1. The cup 3 is used for brewing powdered substances, such as protein powder, coffee powder, etc., and can also be used to place tea leaves. The bottom wall and side wall of the filter cup 3 are provided with filter holes 31. The water in the cup body 1 and the filter cup 3 can circulate with each other through the filter holes 31. The mouth of the filter cup 3 has a support ring extending outward. The filter cup 3 is placed on the first step 11 through the support ring 32. The second step 12 is provided with a spiral stirring rod 4. The lower side of the spiral stirring rod 4 extends into the filter cup 3. When brewing powdered substances, the powder is placed in the filter cup 3 and shaken. The stirring rod 4 is used to guide the water flow. During the shaking and stirring process, the water rotates spirally along the stirring rod 4. Under the action of centrifugal force, the water is thrown out and collides with the wall of the filter cup 3, and flows out from the filter holes 31 on the side wall of the filter cup 3 into the cup body 1. During the rotation process, the pressure in the cup body 1 is greater than the pressure in the filter cup 3. Under the action of pressure, the water in the cup body 1 enters the filter cup 3 from the bottom of the filter cup 3 and rotates along the stirring rod 4, which circulates continuously. The mixture of powder and water in the filter cup 3 collides with the wall of the filter cup 3, which can hit the mixture of powder and water, crush large particles in the mixture, and accelerate the dissolution of the powder and water. After the shaking and stirring of the cup is completed, the filter cup 3 can filter out the undissolved particles in the solution, remove the undissolved particles in the filter cup 3, and obtain a uniformly mixed beverage, thereby improving the taste of the brewed beverage. At the same time, the filter cup 3 and the spiral stirring rod 4 are respectively placed on the first step 11 and the second step 12, which can be easily taken out.

[0029] Specifically, in order to facilitate the removal of the spiral stirring rod 4 and the filter cup 3 , the first step 11 and the second step 12 are provided near the mouth of the cup body 1 and below the inner thread 13 of the cup body 1 .

[0030] like Figure 4 、 Figure 5 and Figure 6As shown, a connecting ring 5 is provided between the second step 12 and the spiral stirring rod 4. The top of the connecting ring 5 has an outer edge 51 extending outward, which rests on the second step 12. The spiral stirring rod 4 is fixed to the connecting ring 5. Specifically, the top of the connecting ring 5 has a retaining ring 52 extending horizontally along its interior. The inner wall of the connecting ring 5 is provided with a support platform 53 arranged along the circumference of the connecting ring 5. The support platform 53 and the retaining ring 52 form a concave retaining groove 54, and the upper end of the spiral stirring rod 4 is retained in the retaining groove 54. This connection method allows the spiral stirring rod 4 and the connecting ring 5 to be disassembled, facilitating the cleaning of the brewing residue in the retaining groove 54, further improving the quality and taste of the brewed beverage. When the cup lid 2 is closed on the cup body 1, the end of the insert 21 abuts the top surface of the connecting ring 5. The connecting ring 5 is fixed to the second step 12 by the cup lid 2, preventing the connecting ring 5 from shaking and colliding with the cup body 1 and cup lid 2 during shaking, thereby generating noise.

[0031] like Figure 5 and Figure 6 As shown, the support platform 53 is formed by a plurality of arc-shaped steps 531 arranged along the circumference of the connecting ring 5. This design facilitates the installation of the spiral stirring rod 4. The gaps between adjacent arc-shaped steps 531 allow the spiral stirring rod 4 to pass through the gaps. To facilitate the installation of the spiral stirring rod 4 in the slot 54, the spiral stirring rod 4 is an elastic spiral rod.

[0032] Specifically, the diameter of the upper end of the spiral stirring rod 4 is equal to the inner diameter of the connecting ring 5, and the diameter of the upper end of the spiral stirring rod 4 is larger than the diameter of the lower end of the spiral stirring rod 4. Compared with the structure in which the diameter of the lower end of the spiral stirring rod 4 is larger than the diameter of the upper end of the spiral stirring rod 4, the diameter of the upper end of the spiral stirring rod 4 is larger than the diameter of the lower end of the spiral stirring rod 4. The support area of ​​the spiral stirring rod 4 is increased and the structure is more stable.

[0033] Specifically, in order to prevent a large amount of powder from falling into the cup body 1 when the powder is put into the cup body 1, the aperture of the filter hole 31 at the bottom of the filter cup 3 is larger than the aperture of the filter hole 31 on the side wall of the filter cup 3.

[0034] like Figure 4 and Figure 5 As shown, the cup cover 2 is provided with a drinking port 23 connected to the cup body 1. The drinking port 23 is provided at the edge of the cup cover 2. The cup cover 2 is rotatably connected to a sealing cover 24 for blocking the drinking port 23. The sealing cover 24 is provided with a plug 25 that extends into the direct drinking port. When using the solution in the cup body 1, the sealing cover 24 is rotated to make the plug 25 leave the drinking port 23, and the drinking port 23 is opened, and the evenly brewed solution in the cup body 1 can be directly drunk through the drinking port 23.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0036] The above is a detailed introduction to the thermos cup with a stirring function provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the present invention and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A thermos cup with a stirring function, comprising a cup body and a cup cover covering the cup body, characterized in that: A first step and a second step are provided on the inner wall of the cup body, the second step is located above the first step, a filter cup is placed on the first step, the bottom wall and side wall of the filter cup are provided with filter holes, a spiral stirring rod is placed on the second step, and the lower side of the spiral stirring rod extends into the filter cup. When brewing powder, the powder is placed in the filter cup, and the cup is shaken to make the liquid in the cup rotate along the spiral stirring rod, and the spiral stirring rod stirs the mixture of powder and liquid.

2. The thermos cup with stirring function according to claim 1, characterized in that: A connecting ring is provided between the second step and the spiral stirring rod. The top of the connecting ring has an outer edge extending outwards. The outer edge rests on the second step, and the stirring rod is fixed on the connecting ring.

3. The thermos cup with stirring function according to claim 2, characterized in that: The top of the connecting ring is provided with a retaining ring extending horizontally along the inside thereof, the inner wall of the connecting ring is provided with a supporting platform arranged along the circumference of the connecting ring, an inwardly concave slot is formed between the supporting platform and the retaining ring, and the upper end of the spiral stirring rod is clamped in the slot.

4. The thermos cup with stirring function according to claim 3, characterized in that: The support platform is formed by a plurality of arc-shaped steps arranged along the circumference of the connecting ring.

5. The thermos cup with stirring function according to claim 2, characterized in that: The diameter of the upper end of the spiral stirring rod is equal to the inner diameter of the connecting ring, and the diameter of the upper end of the spiral stirring rod is greater than the diameter of the lower end of the spiral stirring rod.

6. The thermos cup with stirring function according to claim 1, characterized in that: The pore size of the filter holes at the bottom of the filter cup is larger than the pore size of the filter holes on the side wall of the filter cup.

7. The thermos cup with stirring function according to claim 2, characterized in that: The cup cover comprises an inserting portion which is inserted into the cup body, wherein the inserting portion has an external thread, and the cup body is provided with an internal thread which matches the external thread.

8. The thermos cup with stirring function according to claim 7, characterized in that: When the cup cover is closed on the cup body, the end of the inserting portion abuts against the top surface of the connecting ring.

9. The thermos cup with stirring function according to claim 1, characterized in that: The cup cover is provided with a drinking port communicated with the cup body, the cup cover is rotatably connected with a sealing cap for sealing the drinking port, and the sealing cap is provided with a plug extending into the direct drinking port.

10. The thermos cup with stirring function according to claim 9, characterized in that: The drinking port is arranged on the edge of the cup cover.

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