Integrated magnetic rotation leak-proof cup

Abstract

The utility model belongs to the technical field of stirring cup, disclose an integral type magnetic attraction rotation leakproof cup, including cup body, inner bag and base, the base is fixed in the bottom of cup body through screw, the inside of cup body is detachably installed through the dismounting spare of inner bag, the top of base and the bottom of inner bag form the installation cavity between, the magnetic drive spare that sets up in installation cavity is driven the stirring spare rotation of inner bottom of inner bag, the dismounting spare includes a plurality of clamping grooves and the clamping head that corresponds with clamping groove one to one, clamping groove opens in the upper end outer wall of cup body, the upper end of inner bag is shaped and has the flanging, the inner side wall of flanging is fixedly welded with clamping head, the clamping head can be clamped in clamping groove, the utility model inner bag is detachably connected with cup body through the dismounting spare that is composed of clamping groove and clamping head, and the operation is convenient to install and dismount, only need to rotate to realize separation, this makes inner bag to be taken out and wash alone, need not to take the whole cup to the sink and flush, solved the inconvenient problem of cleaning of traditional magnetic stirring cup because of the overall weight is heavy.

Description

Technical Field

[0001] This utility model relates to the field of stirring cup technology, and in particular to an integrated magnetic rotating leak-proof cup. Background Technology

[0002] A magnetic stirring cup is a container that uses a magnetic field to drive an internal stirring assembly to mix liquids. Its core structure includes the cup body, a stir bar with a permanent magnet, an external magnetic field drive device, and a sealing lid. The working principle is as follows: a motor drives a magnet to generate a rotating magnetic field, which attracts the stir bar inside the cup, causing it to rotate synchronously and thus achieving uniform mixing of beverages (such as dissolving protein powder, coffee powder, meal replacement powder, etc.). Compared to traditional manual stirring cups, it eliminates the need for manual operation, significantly improving mixing efficiency.

[0003] Chinese utility model patent CN221411068U discloses a magnetic stirring cup, which includes a cup body, an inner liner, a drive motor, and a stirring component. The inner liner is built into the cup body, and a receiving cavity is formed between the outer wall of the inner liner and the inner wall of the cup body. The drive motor is installed in the receiving cavity, and a first magnetic component is provided on the output shaft of the drive motor. The stirring component is located in the inner liner and includes a central shell and multiple first stirring rods. The multiple first stirring rods are located on the outer wall of the central shell and extend outward. A second magnetic component is provided in the central shell. The second magnetic component is magnetically attracted to the first magnetic component and can magnetically fix the stirring component to the bottom of the inner liner.

[0004] The inner liner of the aforementioned magnetic stirring cup is fixedly connected to the cup body. When cleaning the inside of the inner liner is required, the entire cup needs to be taken to the sink for rinsing. Due to the driving and stirring device itself, the magnetic stirring cup is relatively heavy, making cleaning inconvenient. In addition, if it contains highly viscous or easily colored beverages (such as sesame paste, coffee, etc.), beverage residue is easily attached to the surface of the stirring element. Furthermore, the stirring element is magnetically attached to the bottom of the inner liner, and for products with a small inner liner opening, it is difficult to reach inside the inner liner to remove it, further exacerbating the inconvenience of cleaning.

[0005] To address this, an integrated magnetic rotating leak-proof cup is proposed. Utility Model Content

[0006] The purpose of this invention is to provide an integrated magnetic rotating leak-proof cup, thereby solving or at least alleviating one or more of the above-mentioned problems and other problems existing in the prior art.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] An integrated magnetic rotating leak-proof cup includes a cup body, an inner liner, and a base. The base is fixed to the bottom of the cup body by screws. The inner liner is detachably installed inside the cup body by a disassembly component. An installation cavity is formed between the top of the base and the bottom of the inner liner. A magnetic drive component is provided in the installation cavity to drive the stirring component at the bottom of the inner liner to rotate.

[0009] The disassembly / assembly component includes several slots and corresponding clips. The slots are formed on the upper outer wall of the cup body, and the upper end of the inner liner is formed with a flange. The inner side wall of the flange is fixedly welded with a clip, which can be locked in the slot.

[0010] In an integrated magnetic rotating leak-proof cup according to the present invention, the card head is hemispherical, the card groove is a spherical crown groove, and the diameter of the spherical crown groove is smaller than the diameter of the card head.

[0011] In an integrated magnetic rotating leak-proof cup according to the present invention, the outer wall of the flange is provided with a plurality of strip-shaped anti-slip protrusions arranged in a circular equidistant array.

[0012] In an integrated magnetic rotating leak-proof cup according to the present invention, a guide slit is provided at the top of the cup body.

[0013] In an integrated magnetic rotating leak-proof cup according to the present invention, an annular groove is provided at the upper end of the cup body, a first sealing ring is sleeved in the annular groove, and the lower inner wall of the flange can be in sealing contact with the first sealing ring.

[0014] According to the present invention, an integrated magnetic rotating leak-proof cup is provided, wherein a motor receiving groove and a permanent magnet rotor receiving groove are formed inside the lower end of the cup body, the bottom of the permanent magnet rotor receiving groove is connected to the top of the motor receiving groove, the magnetic drive component includes a motor and a permanent magnet rotor, the permanent magnet rotor is rotatably installed in the permanent magnet rotor receiving groove, the motor is disposed in the motor receiving groove, and the permanent magnet rotor is fixedly installed on the rotating shaft of the motor.

[0015] In an integrated magnetic rotating leak-proof cup according to the present invention, a circuit board is fixedly installed on the base, a motor is fixedly installed on the circuit board and electrically connected to the circuit board, and a power switch is embedded in the outer wall of the base and electrically connected to the circuit board.

[0016] According to the present invention, an integrated magnetic rotating leak-proof cup is provided, wherein a battery is fixedly installed on the base, the battery is electrically connected to the circuit board, the battery is a rechargeable lithium battery, and a charging interface is electrically connected to the circuit board, the charging interface being embedded in the side of the base.

[0017] In an integrated magnetic rotating leak-proof cup according to the present invention, a waterproof cap capable of sealing the charging interface is installed on the side of the base.

[0018] According to the present invention, an integrated magnetic rotating leak-proof cup is provided with a cup lid at the upper end of the inner liner, the cup lid has a drinking spout, the top of the cup lid is hinged with a sealing cap that can block the drinking spout, and the lower end of the cup lid is fitted with a second sealing ring, the outer wall of the second sealing ring being able to make sealing contact with the inner wall of the inner liner.

[0019] This utility model has at least the following beneficial effects:

[0020] The inner liner is detachably connected to the cup body via a detachable assembly consisting of a slot and a clip. Installation and disassembly are convenient; separation can be achieved simply by rotating the liner. This allows the inner liner to be removed and cleaned separately, eliminating the need to rinse the entire cup in the sink. This solves the problem of inconvenient cleaning caused by the heavy overall weight of traditional magnetic stirring cups.

[0021] Once the inner liner is removed, the magnetic force between the stirring element and the permanent magnet rotor disappears, allowing the stirring element to be poured directly out of the inner liner. This makes it easier to clean residues adhering to the surface of the stirring element after holding viscous or easily colored beverages, further enhancing the ease of cleaning. Moreover, when the inner liner is installed inside the cup body, the cup body can effectively protect the inner liner. From the outside, the cup body and the inner liner appear as a single unit, improving the aesthetics of the cup.

[0022] The upper end of the cup body has an annular groove, and a first sealing ring is fitted inside the annular groove. When the inner liner is installed in place, the lower inner wall of the flange comes into sealing contact with the first sealing ring to form a sealing structure, which can effectively prevent the liquid inside the inner liner from leaking from the connection between the cup body and the inner liner.

[0023] The upper part of the inner liner is fitted with a lid, and the lower part of the lid is fitted with a second sealing ring. The outer wall of the second sealing ring can make a sealing contact with the inner wall of the inner liner, forming a seal at the mouth of the cup to prevent beverages from leaking out. At the same time, the hinged cap on the lid can block the drinking spout to prevent beverages from spilling out and dust from entering when not in use.

[0024] The clip is hemispherical, and the slot is a spherical crown groove. The diameter of the spherical crown groove is smaller than the diameter of the clip, so that the clip is inserted into the slot to form an interference fit, which enhances the stability of the connection between the inner liner and the cup body and prevents the inner liner from loosening during use. At the same time, the arc-shaped surface reduces the frictional resistance when rotating and disassembling, making the operation easier.

[0025] The outer wall of the flange has several strip-shaped anti-slip protrusions arranged in a circular equidistant array, which can increase the friction between the hand and the flange. When installing or removing the inner liner by rotating the flange, it can effectively prevent the hand from slipping and improve the stability of operation.

[0026] The top of the cup body has a guide cut, which makes it easier for the flange to fit onto the cup body and facilitates the installation and positioning of the inner liner. Attached Figure Description

[0027] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0030] Figure 3 for Figure 2 A magnified structural diagram of part A in the diagram;

[0031] Figure 4 This is a structural schematic diagram from another perspective of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the cup body of this utility model;

[0033] Figure 6 This is a schematic diagram of the locking groove of this utility model.

[0034] Explanation of icon numbers:

[0035] 1. Cup body; 101. Motor receiving slot; 102. Permanent magnet rotor receiving slot; 103. Guide cut; 104. Slot; 105. First sealing ring; 2. Inner liner; 201. Flanged edge; 202. Clip head; 203. Strip-shaped anti-slip protrusion; 3. Cup lid; 301. Drinking spout; 302. Sealing cap; 303. Second sealing ring; 4. Circuit board; 401. Power switch; 402. Charging interface; 403. Waterproof plug; 5. Motor; 6. Permanent magnet rotor; 7. Stirring component; 8. Battery; 9. Base; 901. Anti-slip sealing pad. Detailed Implementation

[0036] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0037] Please refer to Figures 1 to 6As shown, an embodiment of this utility model provides an integrated magnetic rotating leak-proof cup, including a cup body 1, an inner liner 2 and a base 9. The base 9 is fixed to the bottom of the cup body 1 by screws. The inner liner 2 is detachably installed inside the cup body 1 by a disassembly component. An installation cavity is formed between the top of the base 9 and the bottom of the inner liner 2. A magnetic drive component is provided in the installation cavity to drive the stirring component 7 at the bottom of the inner liner 2 to rotate.

[0038] The assembly / disassembly part includes several slots 104 and corresponding clips 202. The slots 104 are formed on the upper outer wall of the cup body 1. The upper end of the inner liner 2 is formed with a flange 201. The inner side wall of the flange 201 is fixedly welded with clips 202, which can be locked in the slots 104.

[0039] The base 9 and the cup body 1 are fixed together by screws to form an integral support structure. The inner liner 2 is detachably connected to the cup body 1 by means of a disassembly and assembly component consisting of a slot 104 and a clip 202, making it easy to remove and put in the inner liner 2 separately. The mounting cavity formed by the base 9 and the bottom of the inner liner 2 provides installation space for the magnetic drive component. When the magnetic drive component is working, it uses magnetic force to drive the stirring component 7 at the bottom of the inner liner 2 to rotate, thereby stirring the beverage. When installing the inner liner 2, press the inner liner 2 into the cup body 1 so that the clip 202 is pressed against the upper outer wall of the cup body 1, and then rotate the inner liner 2 so that the clip 202 is engaged with the slot 104 to complete the fixation. When disassembling, simply rotate in the opposite direction to separate them. The operation is convenient. After the inner liner 2 is removed, the magnetic force between the stirring component 7 and the permanent magnet rotor 6 disappears, and the stirring component 7 can be poured directly out of the inner liner 2, making it easier to clean the stirring component 7.

[0040] Furthermore, through the above design, when the inner liner 2 is inside the cup body 1, the cup body 1 can effectively protect the inner liner 2. From the outside, the cup body 1 and the inner liner 2 appear to be integrated, improving the aesthetics of the cup.

[0041] In this embodiment, the inner liner 2 is made of a material with a certain degree of elastic deformation, such as stainless steel.

[0042] In this embodiment, the card head 202 is hemispherical, and the card groove 104 is a spherical crown groove, the diameter of which is smaller than the diameter of the card head 202.

[0043] The hemispherical clamp 202 and the spherical groove 104 have a high structural compatibility. Since the diameter of the spherical groove is smaller than the diameter of the clamp, the clamp 202 will form an interference fit after it is inserted into the groove 104, which enhances the stability of the connection and prevents the inner liner 2 from loosening during use. At the same time, the arc-shaped surface reduces the frictional resistance during rotation and disassembly, making the installation and removal of the inner liner 2 easier.

[0044] When the inner liner 2 is rotated and disassembled, because the inner liner 2 has a certain elastic deformation, when the clip 202 is unscrewed from the slot 104, the diameter of the flange 201 will increase adaptively. When the clip 202 is separated from the cup body 1, the flange 201 returns to its original shape.

[0045] In this embodiment, the outer wall of the flange 201 is provided with a plurality of strip-shaped anti-slip protrusions 203 arranged in a circular equidistant array.

[0046] Strip-shaped anti-slip protrusions 203 are distributed on the outer wall of the flange 201, which can increase the friction when the hand comes into contact with the flange 201. When installing or removing the inner liner 2 and rotating the flange 201, it can effectively prevent the hand from slipping, improve the stability and convenience of operation, and is especially suitable for scenarios where the hands are wet.

[0047] In this embodiment, a guide cutout 103 is provided at the top of the cup body 1. The guide cutout 103 makes it easier for the flange 201 to fit onto the upper part of the cup body 1.

[0048] In this embodiment, an annular groove is provided at the upper end of the cup body 1, and a first sealing ring 105 is sleeved inside the annular groove. The lower inner wall of the flange 201 can be in sealing contact with the first sealing ring 105.

[0049] Once the inner liner 2 is installed, the lower inner wall of the flange 201 fits tightly against the first sealing ring 105 in the annular groove. The first sealing ring 105 deforms under pressure, filling the gap between the two and forming a sealing structure, which can effectively prevent the liquid in the inner liner 2 from leaking from the connection between the cup body 1 and the inner liner 2.

[0050] In this embodiment, the lower end of the cup body 1 is formed with a motor receiving groove 101 and a permanent magnet rotor receiving groove 102. The bottom of the permanent magnet rotor receiving groove 102 is connected to the top of the motor receiving groove 101. The magnetic drive component includes a motor 5 and a permanent magnet rotor 6. The permanent magnet rotor 6 is rotatably installed in the permanent magnet rotor receiving groove 102. The motor 5 is set in the motor receiving groove 101. The permanent magnet rotor 6 is fixedly installed on the rotating shaft of the motor 5.

[0051] The motor housing 101 and the permanent magnet rotor housing 102 provide independent installation spaces for the motor 5 and the permanent magnet rotor 6, respectively, and their connection ensures the coaxiality of the motor shaft and the permanent magnet rotor 6. When the motor 5 is working, its shaft drives the permanent magnet rotor 6 to rotate at high speed within the permanent magnet rotor housing 102. The permanent magnet rotor 6 generates a changing magnetic field, which drives the stirring element 7 inside the inner liner 2 to rotate synchronously, thus realizing the beverage stirring function.

[0052] In this embodiment, a circuit board 4 is fixedly installed on the base 9, and a motor 5 is fixedly installed on the circuit board 4. The motor 5 is electrically connected to the circuit board 4. A power switch 401 is embedded in the outer wall of the base 9 and is electrically connected to the circuit board 4.

[0053] Circuit board 4 is the core of the circuit control. Motor 5 is fixed on circuit board 4 to ensure structural stability and reliable circuit connection. Power switch 401 controls the on / off state of the circuit through connection with circuit board 4. When switch 401 is pressed, circuit board 4 outputs current to motor 5 to drive it to run; when the switch is pressed again, the circuit is disconnected and motor 5 stops working, realizing the start and stop control of the stirring function.

[0054] Furthermore, in this embodiment, a battery 8 is fixedly installed on the base 9, and the battery 8 is electrically connected to the circuit board 4. The battery 8 is a rechargeable lithium battery, and a charging interface 402 is electrically connected to the circuit board 4. The charging interface 402 is embedded in the side of the base 9.

[0055] The rechargeable lithium battery 8 provides power to components such as the motor 5 via the circuit board 4, enabling wireless use of the cup. When the battery 8 is low on power, it can be connected to an external power source via the charging port 402 on the side of the base 9. The current is processed by the circuit board 4 to charge the battery 8. After charging is complete, it can be used without an external power source, improving the product's portability.

[0056] Furthermore, a waterproof cap 403 is installed on the side of the base 9 to seal the charging port 402.

[0057] The waterproof plug 403 seals the charging port 402 when not charging, effectively preventing water, dust, and other foreign objects from entering the port, thus avoiding short circuits or damage, protecting circuit safety, and extending product lifespan. To charge, simply open the plug 403 to connect the charger; it is convenient to use.

[0058] In this embodiment, the upper end of the inner liner 2 is provided with a cup lid 3, the cup lid 3 is provided with a drinking spout 301, the top of the cup lid 3 is hinged with a cap 302 that can block the drinking spout 301, and the lower end of the cup lid 3 is provided with a second sealing ring 303, the outer wall of the second sealing ring 303 can be in sealing contact with the inner wall of the inner liner 2.

[0059] The cup lid 3 is in close contact with the inner wall of the inner liner 2 through the second sealing ring 303, forming a sealed structure to prevent beverages from leaking from the cup opening. The drinking spout 301 is used for drinking. When not in use, the lid 302 closes the drinking spout 301 through a hinged structure to prevent dust from entering and beverages from spilling, keeping the beverage clean.

[0060] In this embodiment, an anti-slip sealing pad 901 is fixedly bonded to the bottom of the base 9. The anti-slip sealing pad 901 covers the screw. This setting not only improves the stability of the cup when it is placed, but also effectively prevents the screw from coming into contact with water, thus preventing the screw from oxidizing and rusting.

[0061] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention's conception through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An integrated magnetic rotating leak-proof cup, characterized in that, The cup includes a body (1), an inner liner (2), and a base (9). The base (9) is fixed to the bottom of the cup body (1) by screws. The inner liner (2) is detachably installed inside the cup body (1) by a disassembly assembly. An installation cavity is formed between the top of the base (9) and the bottom of the inner liner (2). A magnetic drive is provided in the installation cavity to drive the stirring component (7) at the bottom of the inner liner (2) to rotate. The disassembly and assembly components include several slots (104) and corresponding clips (202) to each slot (104). The slots (104) are formed on the upper outer wall of the cup body (1). The upper end of the inner liner (2) is formed with a flange (201). The inner side wall of the flange (201) is fixedly welded with clips (202). The clips (202) can be locked in the slots (104).

2. The integrated magnetic rotating leak-proof cup according to claim 1, characterized in that: The card head (202) is hemispherical, and the card slot (104) is a spherical groove with a diameter smaller than that of the card head (202).

3. The integrated magnetic rotating leak-proof cup according to claim 1, characterized in that: The outer wall of the flange (201) is provided with a number of strip-shaped anti-slip protrusions (203) arranged in a circular equidistant array.

4. The integrated magnetic rotating leak-proof cup according to claim 1, characterized in that: The top of the cup body (1) is provided with a guide cut (103).

5. The integrated magnetic rotating leak-proof cup according to claim 1, characterized in that: The upper end of the cup body (1) is provided with an annular groove, and a first sealing ring (105) is sleeved in the annular groove. The lower inner wall of the flange (201) can be in sealing contact with the first sealing ring (105).

6. The integrated magnetic rotating leak-proof cup according to claim 1, characterized in that: The lower end of the cup body (1) is formed with a motor receiving groove (101) and a permanent magnet rotor receiving groove (102). The bottom of the permanent magnet rotor receiving groove (102) is connected to the top of the motor receiving groove (101). The magnetic drive component includes a motor (5) and a permanent magnet rotor (6). The permanent magnet rotor (6) is rotatably installed in the permanent magnet rotor receiving groove (102). The motor (5) is set in the motor receiving groove (101). The permanent magnet rotor (6) is fixedly installed on the rotating shaft of the motor (5).

7. The integrated magnetic rotating leak-proof cup according to claim 6, characterized in that: A circuit board (4) is fixedly installed on the base (9), and a motor (5) is fixedly installed on the circuit board (4). The motor (5) is electrically connected to the circuit board (4). A power switch (401) is embedded in the outer wall of the base (9). The power switch (401) is electrically connected to the circuit board (4).

8. The integrated magnetic rotating leak-proof cup according to claim 7, characterized in that: A battery (8) is fixedly installed on the base (9). The battery (8) is electrically connected to the circuit board (4). The battery (8) is a rechargeable lithium battery. A charging interface (402) is electrically connected to the circuit board (4). The charging interface (402) is embedded in the side of the base (9).

9. The integrated magnetic rotating leak-proof cup according to claim 8, characterized in that: The base (9) is equipped with a waterproof cap (403) on its side, which can seal the charging interface (402).

10. An integrated magnetic rotating leak-proof cup according to any one of claims 1-9, characterized in that: The upper end of the inner liner (2) is provided with a cup lid (3), and the cup lid (3) is provided with a drinking spout (301). The top of the cup lid (3) is hinged with a cap (302) that can seal the drinking spout (301). The lower end of the cup lid (3) is provided with a second sealing ring (303), and the outer wall of the second sealing ring (303) can make a sealing contact with the inner wall of the inner liner (2).

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