Kettle plug and kettle

Abstract

The utility model discloses a kettle plug and a kettle, the kettle plug is applied to the kettle, the kettle is provided with a kettle opening, the kettle plug relates to the technical field of drinking water container parts, and the kettle plug comprises a kettle plug seat and a tea filter device; the kettle plug seat is provided with a water outlet channel and is mounted at the kettle opening; a containing cavity is formed in the tea filtering device, the containing cavity is communicated with the water outlet channel, the tea filtering device is provided with a filtering structure communicated with the containing cavity, the bottom of the containing cavity is provided with a first connecting part in a protruding mode towards the kettle plug seat, and the first connecting part is connected to the bottom of the kettle plug seat. According to the kettle, the cleaning convenience of the kettle can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water container parts, in particular to a kettle plug and a kettle. Background Art

[0002] In daily life, tea is held in a kettle. However, when drinking, the tea leaves in the tea will enter the human mouth and affect the taste. Therefore, a tea filter device is provided in the kettle to separate the tea and the tea leaves. In the related art, the tea filter device is installed at the bottom of the kettle plug and often needs to be disassembled during use. However, due to structural limitations, the existing tea filter device may be deformed after multiple disassemblies, which weakens the connection stability between the tea filter structure and the kettle plug. This may cause the tea filter device to fall off relative to the kettle plug, thereby affecting the filtering effect and resulting in a poor user experience. Utility Model Content

[0003] The main purpose of the utility model is to provide a kettle plug, aiming to optimize the structure so as to improve the connection stability between the tea filter structure and the kettle plug.

[0004] In order to achieve the above-mentioned purpose, the kettle plug proposed by the utility model comprises:

[0005] A pot stopper seat, provided with a water outlet channel, the pot stopper seat is installed at the pot mouth, and a second connecting portion is provided at the bottom of the pot stopper seat; and

[0006] A tea filter device, wherein the tea filter device is formed with a accommodating chamber, the accommodating chamber is communicated with the water outlet channel, the tea filter device is provided with a filtering structure communicated with the accommodating chamber, the bottom of the accommodating chamber is provided with a first connecting portion protruding toward the pot stopper seat, and the first connecting portion is connected to the second connecting portion at the bottom of the pot stopper seat.

[0007] In one embodiment, the first connecting portion is one of a screw connection member and a threaded hole, and the second connecting portion is the other, and the screw connection member is screwed into the threaded hole so that the tea filter device is connected to the pot stopper seat.

[0008] In one embodiment, the first connecting portion is located at the center of the bottom of the accommodating cavity.

[0009] In one embodiment, the tea filter device is cylindrical, including a side wall and a bottom, and a circular chamfer is formed between the bottom and the side wall; the side wall is provided with a first filter hole, the first filter hole is strip-shaped, and is distributed at intervals along the outer circumference of the side wall.

[0010] In one embodiment, the bottom is provided with second filter holes, and the second filter holes are distributed in a circular array.

[0011] In one embodiment, the accommodating cavity of the tea filter device is gradually tapered from close to the kettle plug seat to away from the kettle plug seat, and the outer wall of the accommodating cavity on one side of the kettle plug seat is close to the inner wall of the kettle.

[0012] In one embodiment, there is a gap between the end surface of the tea filter device facing the pot stopper seat and the bottom of the pot stopper seat.

[0013] In one embodiment, the kettle stopper includes a sealing cover located at the bottom of the kettle stopper seat, and the sealing cover can be movably moved along the axial direction of the kettle stopper seat to open or close the water outlet channel.

[0014] In one embodiment, the sealing cover is located in the accommodating cavity, the sealing cover is provided with a movable hole, and the first connecting portion is passed through the movable hole.

[0015] In one embodiment, the kettle stopper comprises a thermometer, wherein the thermometer comprises a dial and a probe connected to the dial, wherein the probe passes through the kettle stopper seat and the tea filter device and extends into the kettle.

[0016] In one embodiment, the first connecting portion of the tea filter device is provided with a through hole, and the through hole is used for the probe to pass through.

[0017] The utility model also provides a kettle, comprising a kettle body and the kettle plug as described above, wherein the kettle body is provided with a kettle mouth and a water storage cavity connected to the kettle mouth, and the kettle plug is installed at the kettle mouth to cover the kettle mouth.

[0018] In the technical solution of the utility model, a tea filter device is installed at the bottom of the kettle stopper seat, and the tea filter device forms a receiving cavity, and a raised first connecting part is provided at the bottom of the receiving cavity, and a second connecting part is provided at the bottom of the kettle stopper seat, and the first connecting part is connected with the second connecting part to realize the connection between the tea filter device and the kettle stopper seat, and a filtering structure is provided on the tea filter device for the liquid in the kettle to pass through, which can isolate the solid in the kettle and prevent it from flowing out from the water outlet channel. In this arrangement, compared with the connection method of the existing tea filter device, an additional first connecting part is provided to connect the kettle stopper, and since the first connecting part is provided in the receiving cavity, in order to avoid occupying the receiving cavity, the volume of the first connecting part is set to be small, the structure is compact, and the strength is high, and the volume of the second connecting part for adaptive connection is also set to be small, so that the first connecting part and the second connecting part are not easy to deform, that is, the structure used for connection on the first connecting part and the second connecting part will not deform, and will not affect the connection between the two, which can improve the connection stability of the tea filter device and the kettle stopper seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of an embodiment of a kettle plug provided by the utility model;

[0021] Figure 2 for Figure 1 Sectional view;

[0022] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 for Figure 1 A schematic structural diagram of an embodiment of a medium tea filter device;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure of the tea filter device from another angle.

[0025] Description of Figure Numbers:

[0026] 1. Pot stopper seat; 11. Water outlet channel; 12. Installation cavity; 13. Second connection part; 14. Rotating member; 15. Driving mechanism; 16. Dial; 17. Probe; 2. Sealing cover; 3. Tea filter device; 31. Accommodating cavity; 32. First connection part; 33. First filter hole; 34. Second filter hole.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] The utility model provides a kettle plug which is applied to a kettle. The kettle is provided with a kettle mouth and is used for containing liquid.

[0032] See also Figures 1 to 5 In one embodiment of the utility model, the pot stopper with a tea filter device 3 comprises a pot stopper seat 1 and a tea filter device 3, the pot stopper seat 1 is provided with a water outlet channel 11, the pot stopper seat 1 is installed at the pot mouth, and a second connecting portion 13 is provided at the bottom of the pot stopper seat 1; the tea filter device 3 forms a accommodating cavity 31, the accommodating cavity 31 is communicated with the water outlet channel 11, the tea filter device 3 is provided with a filtering structure communicated with the accommodating cavity 31, and a first connecting portion 32 is protruded from the bottom of the pot stopper seat 1, and the first connecting portion 32 is connected to the second connecting portion 13 at the bottom of the pot stopper seat 1.

[0033] In the related art, a connecting structure is formed on the outer wall of the tea filter device 3, and the tea filter device 3 is connected to the bottom of the kettle plug through the connecting structure. Since the outer wall of the tea filter device 3 is thin, has low strength, and has a large area, after multiple disassembly, the outer wall of the tea filter device 3 is easily deformed, thereby causing the connecting structure to deform. After the connecting structure is deformed, the tea filter device 3 and the kettle plug cannot be stably connected. During use, the tea filter device 3 may fall off the kettle plug, thereby affecting the filtering effect of the tea.

[0034] In the technical solution of the utility model, a tea filter device 3 is installed at the bottom of the kettle stopper seat 1, and the tea filter device 3 forms a accommodating cavity 31. A raised first connecting portion 32 is provided at the bottom of the accommodating cavity 31, and a second connecting portion 13 is provided at the bottom of the kettle stopper seat 1. The first connecting portion 32 is connected to the second connecting portion 13 to realize the connection between the tea filter device 3 and the kettle stopper seat 1. A filtering structure is provided on the tea filter device 3 for allowing liquid in the kettle to pass through, which can isolate solids in the kettle and prevent them from flowing out from the water outlet channel 11. In this way, compared with the connection method of the existing tea filter device 3, a first connecting part 32 is additionally provided to connect to the pot stopper seat 1. Since the first connecting part 32 is arranged in the accommodating cavity 31, in order to avoid occupying the accommodating cavity 31, the volume of the first connecting part 32 is set to be smaller, the structure is compact, and the strength is higher. The volume of the second connecting part 13 used for adaptive connection is also set to be smaller. In this way, the first connecting part 32 and the second connecting part 13 are not easy to deform, that is, the structure used for connection on the first connecting part 32 and the second connecting part 13 will not be deformed, and the connection between the two will not be affected, which can improve the connection stability of the tea filter device 3 and the pot stopper seat 1.

[0035] In one embodiment, a second connecting portion 13 is provided in the pot stopper seat 1, and the first connecting portion 32 is detachably connected to the second connecting portion 13.

[0036] Specifically, it is convenient to disassemble and assemble the tea filter device 3, and to repair or replace the tea filter device 3. Different types of tea filter devices 3 can be replaced at the bottom of the pot stopper seat 1 for use, and the connection structure between the tea filter device 3 and the pot stopper seat 1 can be hidden inside, so that the connection structure is not easily damaged. In some other embodiments, the outer wall of the pot stopper seat 1 is provided with a third connection part, and the first connection part 32 is detachably connected to the third connection part.

[0037] In one embodiment, the first connection portion 32 is one of a screw connection member and a threaded hole, and the second connection portion 13 is the other. The screw connection member is screwed into the threaded hole so that the tea filter device 3 is connected to the pot stopper seat 1.

[0038] Specifically, in this embodiment, the first connection part 32 is a screw connection, and the second connection part 13 is a threaded hole. The first connection part 32 is in the shape of a rod, and an external thread is provided on the outer peripheral wall of the rod. A threaded hole is provided at the bottom of the pot stopper seat 1. The tea filter device 3 is rotated to drive the first connection part 32 to rotate, and the first connection part 32 is tightened relative to the second connection part 13, so as to fix the tea filter device 3 and the pot stopper seat 1. The threaded connection is stable and fast, and this arrangement can realize the detachable connection between the tea filter device 3 and the pot stopper seat 1. In some other embodiments, the first connection part 32 is a buckle, and the second connection part 13 is provided with a bayonet, and the buckle is snapped into the bayonet.

[0039] In one embodiment, the first connecting portion 32 is disposed at the center of the bottom of the accommodating cavity 31 .

[0040] Specifically, the first connection part 32 is located at the center of the tea filter device 3. When the first connection part 32 is connected to the second connection part 13, the circumferential extension range of the first connection part 32 is the range covered by the tea filter device 3. The shape of the tea filter device 3 is adapted to the setting of the pot stopper seat 1. The contact position between the pot stopper seat 1 and the tea filter device 3 is circular, so the opening of the accommodating cavity 31 is also circular. This arrangement makes the connection between the tea filter device 3 and the pot stopper seat 1 closer, the overall volume is reduced, and the installation space occupied is smaller. In some other embodiments, the end of the tea filter device 3 facing the pot stopper seat 1 abuts against the bottom wall of the pot stopper seat 1.

[0041] In one embodiment, the tea filter device 3 is cylindrical, including a side wall and a bottom, and a circular arc chamfer is formed between the bottom and the side wall; a first filter hole 33 is provided on the side wall, and the first filter hole 33 is strip-shaped and distributed at intervals along the outer periphery of the side wall.

[0042] Specifically, the tea filter device 3 is cylindrically shaped and is arranged at the bottom of the pot stopper seat 1. This structure occupies a small installation space, and the arc surface of the side wall is large. The side wall is provided with a plurality of first filter holes 33, and the first filter holes 33 are used for liquid circulation. In this way, the tea filter device 3 is not easy to interfere with and collide with the inner peripheral wall, reducing the possibility of damage to the tea filter structure, improving the service life, and increasing the area of ​​the tea filter device 3 for introducing liquid. In some other embodiments, the tea filter device 3 is cylindrical or prismatic.

[0043] Furthermore, a plurality of first filter holes 33 are arranged at intervals along the outer circumference of the tea filter device 3 , and the lengths of any two adjacent first filter holes 33 are different.

[0044] Specifically, a plurality of first filter holes 33 are provided on the peripheral wall of the tea filter device 3, one of the two adjacent first filter holes 33 is longer and the other is shorter, and the upper ends of the plurality of first filter holes 33 are all arranged flush. In this embodiment, a shorter filter hole is provided between the two longer first filter holes 33, and three first filter holes 33 form a group. Multiple groups are evenly spaced on the peripheral wall of the tea filter device 3. Such an arrangement can have a disturbing effect on the liquid, so that the liquid can better enter the accommodating chamber 31 and then enter the water outlet channel 11. In some other embodiments, the length of each first filter hole 33 is the same.

[0045] In one embodiment, second filter holes 34 are provided at the bottom, and the second filter holes 34 are distributed in a circumferential array.

[0046] Specifically, the plurality of second filter holes 34 can increase the flow rate of the liquid entering the accommodating chamber 31, and the second filter holes 34 are located at the bottom of the tea filter device 3, and can first come into contact with the liquid and guide the liquid into the accommodating chamber 31. This arrangement ensures that the water output of the water outlet channel 11 is large, which is more convenient to use and improves the user experience. In some other embodiments, the plurality of second filter holes 34 are distributed in a rectangular array.

[0047] Furthermore, in the vertical direction, the two filter holes are spaced apart from each other, and the opening areas of the first filter hole 33 and the second filter hole 34 are different. In this embodiment, the first filter hole 33 and the second filter hole 34 are both extended in the vertical direction in a strip shape, and such a setting can improve the liquid passing rate and increase the flow rate of the liquid entering the water outlet channel 11. In some other embodiments, the first filter hole 33 and the second filter hole 34 are spaced apart in the circumferential direction of the kettle.

[0048] In one embodiment, the accommodating cavity 31 of the tea filter device 3 is gradually tapered from close to the stopper seat 1 to away from the stopper seat 1 , and the outer wall of the accommodating cavity 31 on one side of the stopper seat 1 is close to the inner wall of the kettle.

[0049] Specifically, when the water bottle is placed upright, the size of the accommodating cavity 31 is gradually reduced from top to bottom, and the closer the accommodating cavity 31 is to the pot mouth, the larger it is, that is, the closer the width of the tea filter device 3 is to the pot mouth, the wider it is. At the pot mouth, the width of the tea filter device 3 is the largest. With this arrangement, there is more space between the outer peripheral wall of the tea filter device 3 and the inner wall of the kettle for liquid to flow, thereby increasing the area of ​​the tea filter device 3 that can be used for water intake and improving the utilization rate of the outer peripheral wall of the tea filter device 3.

[0050] In one embodiment, the first connecting portion 32 and the tea filter device 3 are integrally formed.

[0051] Specifically, such a configuration can increase the structural strength of the first connection portion 32 and the tea filter device 3, and can also increase the connection stability between the two, saving production costs. In some other embodiments, the first connection portion 32 is welded to the bottom of the tea filter device 3.

[0052] In one embodiment, there is a gap between the end surface of the tea filter device 3 facing the pot stopper seat 1 and the bottom of the pot stopper seat 1 .

[0053] Specifically, the end surface of the tea filter device 3 facing the stopper seat 1 is arranged close to the stopper seat 1, but does not abut against the bottom wall of the stopper seat 1. The gap between the upper end surface of the tea filter device 3 and the stopper seat 1 can also play a role in filtering tea leaves and other solid substances to a certain extent, thereby improving the use effect of the tea filter device 3. In some other embodiments, the end surface of the tea filter device 3 facing the stopper seat 1 abuts against the bottom of the stopper seat 1.

[0054] In one embodiment, the kettle stopper seat 1 also includes an installation cavity 12 separated from the water outlet channel 11; the kettle stopper also includes a control component and a sealing cover 2; the control component includes a rotating member 14 and a driving mechanism 15, the driving mechanism 15 is installed in the installation cavity 12, the rotating member 14 is transmission-connected to the driving mechanism 15, and a portion of the rotating member 14 is located on the side of the kettle stopper seat 1 away from the tea filter device 3; the driving mechanism 15 is transmission-connected to the sealing cover 2, and the driving mechanism 15 drives the sealing cover 2 to move by rotating the rotating member 14 to control the opening or closing of the water outlet channel 11.

[0055] In one embodiment, the kettle stopper includes a sealing cover 2 located at the bottom of the kettle stopper seat 1, and the sealing cover 2 can be movably moved along the axial direction of the kettle stopper seat 1 to open or close the water outlet channel 11. The sealing cover 2 is located in the accommodating cavity 31, and the sealing cover 2 is provided with a movable hole, and the first connecting portion 32 is passed through the movable hole.

[0056] Specifically, the sealing cover 2 is located in the accommodating cavity 31, and the sealing cover 2 is provided with a movable hole. The first connecting portion 32 is in the shape of a hollow tube column. The first connecting portion 32 passes through the movable hole from bottom to top. The movable hole is located at the center of the sealing cover 2. The sealing cover 2 can move up and down along the axis of the first connecting portion 32. This arrangement ensures that the tea filter device 3 is connected to the pot plug seat 1 without affecting the movement of the sealing cover 2, making the overall structure compact. The axes of the movable hole, the threaded hole and the first connecting portion 32 are all in line. The first connecting portion 32 can also limit the sealing cover 2 to ensure that the sealing cover 2 does not deviate from the axis. In some other embodiments, the sealing cover 2 is arranged to avoid the first connecting portion 32.

[0057] Furthermore, the stopper seat 1 is installed at the mouth of the kettle, and the stopper seat 1 has a water outlet channel 11. A movable sealing cover 2 is provided at the end of the water outlet channel 11. The opening and closing of the water outlet channel 11 are controlled by controlling the movement of the sealing cover 2. A tea filter device 3 is installed at the bottom of the stopper seat 1. The tea filter device 3 is formed with a receiving cavity 31. A raised first connecting portion 32 is provided at the bottom of the receiving cavity 31. The first connecting portion 32 is connected to the bottom of the stopper seat 1 to realize the connection between the tea filter device 3 and the stopper seat 1. A filtering structure is provided on the tea filter device 3 for allowing the liquid in the kettle to pass through, which can filter the tea. The solids are isolated in the kettle and will not flow out from the water outlet channel 11. The tea filter device 3 is directly installed on the kettle plug seat 1. When the kettle plug seat 1 is removed from the kettle, the tea filter device 3 can be removed at the same time. When the kettle plug seat 1 is cleaned, the tea filter device 3 can also be cleaned together. With this arrangement, there is no need to add an additional installation structure inside the kettle to install the tea filter device 3, which prevents the tea filter device 3 from being stably installed in the kettle due to wear and tear, thereby optimizing the structure. At the same time, there is no need to remove the tea filter device 3 to clean the kettle, which improves the convenience of cleaning the kettle and improves the user experience.

[0058] In one embodiment, the kettle stopper also includes a thermometer, which includes a dial 16 and a probe 17 connected to the dial 16 . The probe 17 passes through the kettle stopper seat 1 and the tea filter device 3 and extends into the kettle to detect the temperature inside the kettle. The dial 16 is set on the rotating member 14 .

[0059] Specifically, a through hole is provided on the first connecting portion 32 , and the through hole is used for the probe 17 to pass through, and the through hole is used to limit the probe 17 . Such an arrangement can prevent the thermometer from falling out of the pot plug seat 1 .

[0060] The utility model also provides a kettle, which includes a kettle body and a kettle plug with a tea filter device 3. The specific structure of the kettle plug with the tea filter device 3 refers to the above embodiment. Since the second theme adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the kettle body is provided with a kettle mouth and a water storage cavity connected to the kettle mouth, and the kettle plug with the tea filter device 3 is installed at the kettle mouth to cover the kettle mouth.

[0061] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A kettle stopper, applied to a kettle, the kettle having a kettle mouth, characterized in that: The kettle plug comprises: A pot stopper seat, provided with a water outlet channel, the pot stopper seat is installed at the pot mouth, and a second connecting portion is provided at the bottom of the pot stopper seat; and A tea filter device, wherein the tea filter device is formed with a accommodating chamber, the accommodating chamber is communicated with the water outlet channel, the tea filter device is provided with a filtering structure communicated with the accommodating chamber, the bottom of the accommodating chamber is provided with a first connecting portion protruding toward the pot stopper seat, and the first connecting portion is connected to the second connecting portion at the bottom of the pot stopper seat.

2. The kettle stopper according to claim 1, characterized in that: The first connection part is one of a screw connection part and a threaded hole, and the second connection part is the other one. The screw connection part is screwed into the threaded hole so that the tea filter device is connected to the pot stopper seat.

3. The kettle stopper according to claim 1, characterized in that: The first connecting portion is located at the center of the bottom of the accommodating cavity.

4. The kettle stopper according to claim 1, characterized in that: The tea filter device is cylindrical, comprising a side wall and a bottom, and a circular chamfer is formed between the bottom and the side wall; The side wall is provided with first filter holes, which are in strip shape and are distributed at intervals along the outer circumference of the side wall; and / or the bottom is provided with second filter holes, which are distributed in a circular array.

5. The kettle stopper according to claim 1, characterized in that: The accommodating cavity of the tea filter device is gradually contracted from close to the pot plug seat to away from the pot plug seat, and the outer wall of the accommodating cavity located on one side of the pot plug seat is close to the inner wall of the kettle.

6. The kettle stopper according to claim 5, characterized in that: There is a distance between the end surface of the tea filter device facing the pot stopper seat and the bottom of the pot stopper seat.

7. The kettle stopper according to any one of claims 1 to 6, characterized in that: The kettle stopper comprises a sealing cover located at the bottom of the kettle stopper seat, and the sealing cover can movably move along the axial direction of the kettle stopper seat to open or close the water outlet channel.

8. The kettle stopper according to claim 7, characterized in that: The sealing cover is located in the accommodating cavity, the sealing cover is provided with a movable hole, and the first connecting portion is penetrated through the movable hole.

9. The kettle stopper according to any one of claims 1 to 6, characterized in that: The kettle stopper comprises a thermometer, which comprises a dial and a probe connected to the dial, wherein the probe passes through the kettle stopper seat and the tea filter device and extends into the kettle.

10. The kettle stopper according to claim 9, characterized in that: The first connecting portion of the tea filter device is provided with a through hole, and the through hole is used for the probe to pass through.

11. A kettle, characterized in that: It comprises a kettle body and a kettle plug as claimed in any one of claims 1 to 10, wherein the kettle body is provided with a kettle mouth and a water storage cavity connected to the kettle mouth, and the kettle plug is installed at the kettle mouth to cover the kettle mouth.

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