Magnetic type vacuum cup

Abstract

The utility model discloses a magnetic suction type vacuum cup which comprises an outer shell, a cup body is arranged in an inner cavity of the outer shell, a vacuum heat insulation layer is arranged between the outer shell and the cup body, a tea partition is arranged in the cup body, two sets of magnetic suction blocks are fixedly connected to the bottom of the tea partition, and two sets of magnetic suction bases matched with the magnetic suction blocks are fixedly installed on the inner wall of the cup body. A rotating shaft is rotatably installed at the inner bottom of the cup body, four stirring paddles are fixedly connected to the outer wall of the rotating shaft, the bottom end of the rotating shaft sequentially penetrates through the cup body and the outer shell to be connected with a driving shaft, the bottom end of the driving shaft is connected with a driving motor, and a containing shell is arranged at the bottom of the outer shell; the driving motor is arranged at the inner bottom of the containing shell. Beverages such as coffee and milk needing to be brewed in the cup can be fully stirred with water, tea and water separation can be achieved, and the effect that the tea partition is convenient to disassemble and assemble is achieved through matched use of the magnetic attraction block and the magnetic attraction base.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation cups, in particular to a magnetic adsorption type heat preservation cup. Background Technique

[0002] A heat preservation cup, also known as a vacuum cup, is generally a water container made of ceramics or stainless steel plus a vacuum layer. It has a lid on the top, which is tightly sealed. The vacuum heat insulation layer can slow down the heat dissipation of liquids such as water inside, so as to achieve the purpose of heat preservation. The heat preservation cup is developed from the thermos flask, and the heat preservation principle is the same as that of the thermos flask. It's just that people design the bottle into a cup shape for convenience.

[0003] When using a cup to drink at home, in the office, during travel and other occasions, sometimes stirring is needed, such as stirring coffee, milk tea, brewing milk, beating egg juice, making drinks, drinking cereal, etc. Usually, the method is to use a spoon, chopsticks, etc. for stirring, which has the problems of troublesome operation and uneven stirring. Therefore, we need to propose a magnetic adsorption type heat preservation cup. Content of the Utility Model

[0004] The purpose of the utility model is to provide a magnetic adsorption type heat preservation cup, aiming to solve the problems that when using a cup to drink at home, in the office, during travel and other occasions, sometimes stirring is needed, such as stirring coffee, milk tea, brewing milk, beating egg juice, making drinks, drinking cereal, etc. Usually, the method is to use a spoon, chopsticks, etc. for stirring, which has the problems of troublesome operation and uneven stirring.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A magnetic adsorption type heat preservation cup, including an outer shell body, a cup body is arranged in the inner cavity of the outer shell body, a vacuum heat insulation layer is arranged between the outer shell body and the cup body, a tea partition is arranged inside the cup body, two groups of magnetic adsorption blocks are fixedly connected to the bottom of the tea partition, two groups of magnetic adsorption seats adapted to the magnetic adsorption blocks are fixedly installed on the inner wall of the cup body, and the two groups of magnetic adsorption blocks are respectively adsorbed and connected to the two groups of magnetic adsorption seats. A rotating shaft is rotatably installed at the inner bottom of the cup body, four stirring paddles are fixedly connected to the outer wall of the rotating shaft, the bottom end of the rotating shaft sequentially penetrates through the cup body and the outer shell body and is connected with a driving shaft, the bottom end of the driving shaft is connected with a driving motor, and a receiving shell is arranged at the bottom of the outer shell body, and the driving motor is arranged at the inner bottom of the receiving shell.

[0007] Preferably, four limiting blocks are fixedly connected to the outer wall of the driving shaft, four limiting grooves adapted to the limiting blocks are opened on the inner wall of the rotating shaft, and the four limiting blocks are respectively inserted into the four limiting grooves.

[0008] Preferably, the driving motor is fixedly installed at the inner bottom of the receiving shell, and one end of the output shaft of the driving motor is fixedly connected to the bottom end of the driving shaft.

[0009] Preferably, a positioning ring is provided on the outer wall of the accommodating shell, and an annular groove is formed on the outer wall of the accommodating shell. A ring-shaped block adapted to the annular groove is fixedly connected to the inner wall of the positioning ring, and the ring-shaped block is slidably connected to the inside of the annular groove.

[0010] Preferably, internal threads are formed on the inner wall of the positioning ring, external threads adapted to the internal threads are formed on the outer wall of the outer shell, and the positioning ring is threadedly connected to the outer shell.

[0011] Preferably, a guiding hopper is fixedly connected to the bottom end of the rotating shaft, and the guiding hopper is arranged in a frustum shape.

[0012] Preferably, positioning blind holes adapted to the two magnetic attraction blocks are respectively formed at the tops of the two magnetic attraction seats, and the bottom ends of the two magnetic attraction blocks are respectively inserted into the two positioning blind holes.

[0013] Preferably, it further includes a sealing cup cover, and the sealing cup cover is arranged on the top of the outer shell.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By the combined use of the rotating shaft, the stirring paddle, the driving shaft and the driving motor, the present utility model can fully stir the beverages to be brewed such as coffee and milk in the cup with water, and has the characteristics of simple operation and uniform stirring. By providing a tea partition, the function of separating tea from water is realized. By the combined use of the magnetic attraction block and the magnetic attraction seat, it is convenient to disassemble and assemble the tea partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram inside the cup body of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the tea partition, the magnetic attraction block and the magnetic attraction seat of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the accommodating shell, the positioning ring and the annular groove of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the stirring paddle, the rotating shaft and the driving shaft of the present utility model.

[0020] In the figure: 1. Outer housing; 2. Cup body; 3. Vacuum insulation layer; 4. Tea partition; 5. Magnetic attraction block; 6. Magnetic attraction seat; 7. Rotating shaft; 8. Driving shaft; 9. Driving motor; 10. Stirring paddle; 11. Limiting block; 12. Limiting groove; 13. Positioning ring; 14. Annular groove; 15. Annular block; 16. External thread; 17. Internal thread; 18. Guide hopper; 19. Positioning blind hole; 20. Sealed cup cover; 21. Accommodating shell. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , a magnetic attraction type heat preservation cup, including an outer housing 1. A cup body 2 is arranged in the inner cavity of the outer housing 1. A vacuum insulation layer 3 is arranged between the outer housing 1 and the cup body 2. A tea partition 4 is arranged inside the cup body 2. The main function of the tea partition 4 is to separate tea leaves from tea water, so that the tea leaves will not be soaked in hot water for a long time. This design enables users to freely control the concentration of tea water according to personal taste and needs. For example, users who like strong tea can press down the tea partition 4 to soak the tea leaves in hot water for a longer time. Two groups of magnetic attraction blocks 5 are fixedly connected to the bottom of the tea partition 4;

[0023] Two groups of magnetic attraction seats 6 adapted to the magnetic attraction blocks 5 are fixedly installed on the inner wall of the cup body 2. The two groups of magnetic attraction blocks 5 are respectively adsorbed and connected to the two groups of magnetic attraction seats 6. A rotating shaft 7 is rotatably installed on the inner bottom of the cup body 2. Four groups of stirring paddles 10 are fixedly connected to the outer wall of the rotating shaft 7. The bottom end of the rotating shaft 7 sequentially penetrates through the cup body 2 and the outer housing 1 and is connected to a driving shaft 8. The bottom end of the driving shaft 8 is connected to a driving motor 9. A accommodating shell 21 is arranged at the bottom of the outer housing 1. The driving motor 9 is arranged at the inner bottom of the accommodating shell 21. By setting the cooperation of the rotating shaft 7, the stirring paddle 10, the driving shaft 8 and the driving motor 9, the beverages such as coffee and milk that need to be brewed in the cup can be fully stirred with water, which has the characteristics of simple operation and uniform stirring.

[0024] Furthermore, four groups of limiting blocks 11 are fixedly connected to the outer wall of the driving shaft 8. Four groups of limiting grooves 12 adapted to the limiting blocks 11 are opened on the inner wall of the rotating shaft 7. The four groups of limiting blocks 11 are respectively inserted into the four groups of limiting grooves 12. Through the above design, by setting the cooperation of the limiting blocks 11 and the limiting grooves 12, the driving shaft 8 is limited, so that it can better drive the rotating shaft 7 to rotate, and at the same time has the characteristics of being convenient for disassembly and assembly.

[0025] Furthermore, the drive motor 9 is fixedly installed on the inner bottom of the accommodation shell 21, and one end of the output shaft of the drive motor 9 is fixedly connected to the bottom end of the driving shaft 8. In the above design, the drive motor 9 is set as a stepper motor, and the stepper motor is well-known for its precise position and speed control. In the application of the thermos cup, this means that the stepper motor can precisely control the speed and rotation angle of the stirring rod, thus ensuring that the drink is evenly and fully stirred.

[0026] Furthermore, a positioning ring 13 is provided on the outer wall of the accommodation shell 21, and an annular groove 14 is formed on the outer wall of the accommodation shell 21. A ring block 15 adapted to the annular groove 14 is fixedly connected to the inner wall of the positioning ring 13. The ring block 15 is slidably connected to the inside of the annular groove 14. An internal thread 17 is formed on the inner wall of the positioning ring 13, and an external thread 16 adapted to the internal thread 17 is formed on the outer wall of the outer shell 1. The positioning ring 13 is threadedly connected to the outer shell 1. In the above design, by setting the cooperation of the accommodation shell 21, the limiting block 11, the limiting groove 12, the positioning ring 13, the annular groove 14, the ring block 15, the external thread 16 and the internal thread 17, it plays a role in facilitating the disassembly and assembly of the accommodation shell 21, thereby facilitating the disassembly of the drive motor 9 and facilitating subsequent maintenance and repair, which is beneficial to keeping the thermos cup always having a powerful stirring function.

[0027] Furthermore, a guiding hopper 18 is fixedly connected to the bottom end of the rotating shaft 7. The guiding hopper 18 is arranged in a frustum shape. When it is necessary to connect the driving shaft 8 and the rotating shaft 7. In the above design, by setting the guiding hopper 18, it plays a role in guiding the top end of the driving shaft 8, thereby reducing the installation difficulty.

[0028] Furthermore, positioning blind holes 19 adapted to the two magnetic attraction blocks 5 are respectively formed at the tops of the two magnetic attraction seats 6. The bottom ends of the two magnetic attraction blocks 5 are respectively inserted into the two positioning blind holes 19. A sealed cup cover 20 is further included, and the sealed cup cover 20 is arranged on the top of the outer shell 1. In the above design, by setting the positioning blind holes 19, it plays a role in limiting the tea partition 4. Nutrients such as vitamin C contained in tea leaves will be damaged when the water temperature exceeds 80°C. By using the tea partition 4, users can better control the water temperature for making tea and avoid damage to the nutrients in the tea leaves caused by too high a temperature. The material of the tea partition 4 is set as 304 stainless steel. 304 stainless steel is a recognized food-grade stainless steel, which meets the hygiene standards and is suitable for contact with food. It does not contain heavy metal elements harmful to the human body, such as lead and mercury, ensuring the safety of the tea water. In addition, 304 stainless steel has good corrosion resistance and stability, and can resist the erosion of acidic or alkaline substances that may exist in the tea water, thus maintaining the integrity and functionality of the tea partition 4.

[0029] Working principle: When the present utility model is in use, the output shaft of the driving motor 9 can drive the driving shaft 8 to rotate, thereby driving the rotating shaft 7 to rotate, and further driving the stirring paddle 10 to rotate, so as to achieve the effect of fully stirring and mixing the beverages such as milk and coffee inside the cup body 2 with water. It has the characteristics of simple operation and convenient use. When it is necessary to remove the driving motor 9 for maintenance, the positioning ring 13 can be manually rotated to separate the positioning ring 13 from the outer shell 1. At this time, the receiving shell 21 is directly pulled downward, and the top end of the driving shaft 8 can be withdrawn from the limiting groove 12, thereby completing the disassembly work of the driving motor 9, that is, the cup body 2 and the receiving shell 21 are designed in a split type, which is convenient for disassembling the receiving shell 21, so as to facilitate the maintenance of the driving motor 9, which is beneficial to extending the service life of the heat preservation cup, and at the same time, the heat preservation cup can always maintain a powerful stirring function.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic vacuum flask, comprising an outer shell, characterized in that: The inner cavity of the outer shell is provided with a cup body, a vacuum insulation layer is provided between the outer shell and the cup body, a tea strainer is provided inside the cup body, two groups of magnetic blocks are fixedly connected to the bottom of the tea strainer, two groups of magnetic seats compatible with the magnetic blocks are fixedly installed on the inner wall of the cup body, the two groups of magnetic blocks are adsorbed and connected to the two groups of magnetic seats respectively, a rotating shaft is rotatably installed on the inner bottom of the cup body, four groups of stirring paddles are fixedly connected to the outer wall of the rotating shaft, the bottom end of the rotating shaft passes through the cup body and the outer shell in sequence and is connected to a driving shaft, the bottom end of the driving shaft is connected to a driving motor, a containing shell is provided at the bottom of the outer shell, and the driving motor is arranged at the inner bottom of the containing shell.

2. The magnetic vacuum flask according to claim 1, characterized in that: Four groups of limit blocks are fixedly connected to the outer wall of the driving shaft, and four groups of limit grooves matched with the limit blocks are opened on the inner wall of the rotating shaft. The four groups of limit blocks are respectively inserted into the inside of the four groups of limit grooves.

3. The magnetic vacuum flask according to claim 1, characterized in that: The driving motor is fixedly mounted on the inner bottom of the accommodating shell, and one end of the output shaft of the driving motor is fixedly connected to the bottom end of the driving shaft.

4. The magnetic vacuum flask according to claim 1, characterized in that: A positioning ring is arranged on the outer wall of the containing shell, and an annular groove is opened on the outer wall of the containing shell. An annular block matching the annular groove is fixedly connected to the inner wall of the positioning ring, and the annular block is slidably connected to the inside of the annular groove.

5. The magnetic vacuum flask according to claim 4, characterized in that: An inner wall of the positioning ring is provided with an internal thread, an outer wall of the outer shell is provided with an external thread matched with the internal thread, and the positioning ring is threadedly connected to the outer shell.

6. The magnetic vacuum flask according to claim 1, characterized in that: The bottom end of the rotating shaft is fixedly connected with a guide bucket, and the guide bucket is arranged in a truncated cone shape.

7. The magnetic vacuum flask according to claim 1, characterized in that: The tops of the two groups of magnetic seats are respectively provided with positioning blind holes matched with the two groups of magnetic blocks, and the bottom ends of the two groups of magnetic blocks are respectively plugged into the inside of the two groups of positioning blind holes.

8. The magnetic vacuum flask according to claim 1, characterized in that: It also includes a sealed cup cover, which is arranged on the top of the outer shell.

Images