Kettle lid and ceiling type teapot with same

Abstract

The utility model discloses a pot lid and a ceiling type teapot with the pot lid, the pot lid comprises a lid body, a magnet and a driving piece, the magnet is arranged in the lid body, and the magnet is provided with an axis extending along the horizontal direction and an N pole and an S pole which are opposite in the radial direction; and the driving piece is arranged on the cover body, is connected with the magnet and is used for driving the magnet to rotate by a preset angle along the axis so as to change the directions of the N pole and the S pole. According to the pot lid and the ceiling type tea making pot with the pot lid, the switch control of the water outlet nozzle of the tea bin is more stable and reliable. Meanwhile, the magnet, the driving piece and other control assemblies are integrated in the kettle cover, the scheme that the control assemblies are arranged in the space of the handle is abandoned, the structural complexity and the manufacturing cost are greatly reduced, and the maintenance convenience of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea set, especially a kettle cover and have its top suction type tea kettle. BACKGROUND

[0002] In the process of drinking tea, the kettle as indispensable tea set, its function and use convenience directly influence drinking tea experience. In order to better control tea brewing time, usually need to utilize the kettle of tea water separation and carry out brewing. This kind of kettle includes kettle body, tea bin and kettle cover, tea bin is located in the kettle mouth of kettle body, kettle cover covers and sets up at the top of tea bin, the bottom of tea bin needs to set the switch piece that can be controlled to open or close, after brewing required time, opens switch piece, makes tea water in brewing bin flow into kettle just.

[0003] In order to facilitate the control of switch piece, the related art discloses a kettle, that is, magnetic switch piece is arranged at the bottom of tea bin, and corresponding magnetic control piece is arranged at the handle of kettle body. Magnetic control piece and magnetic switch piece form magnetic coupling relationship, and by operating magnetic control piece located at handle, magnetic switch piece at the bottom of tea bin is driven to carry out corresponding opening or closing action.

[0004] However, since handle is located at the side of kettle body, when operating magnetic control piece, the movement of magnetic switch piece is usually flip motion, and this movement mode not only has greater control difficulty, but also often shows poor stability and reliability in actual use. In addition, the spatial limitation of handle makes the internal structure design complex, which not only increases the machining difficulty of parts, but also directly leads to the increase of product manufacturing cost. SUMMARY

[0005] The utility model aims at at least in a certain extent solves one of the technical problems in the related art. To this end, the purpose of the utility model is to propose a kettle cover and have its top suction type tea kettle.

[0006] To achieve the above object, on the one hand, according to the kettle cover of the utility model embodiment, including:

[0007] Cover body;

[0008] Magnet, the magnet is arranged in the cover body, and the magnet has the axis along the horizontal direction and the N pole and S pole opposite in the radial direction;

[0009] Driving part, the driving part is arranged on the cover body and is connected with the magnet, to drive the magnet rotates a predetermined angle along the axis, to change the direction of N pole and S pole.

[0010] In addition, the kettle cover according to the above embodiment of the utility model can also have the following additional technical features:

[0011] According to one embodiment of the present application, the driving member comprises:

[0012] A driving motor is fixed in the cover body, and an output shaft of the driving motor is connected with the magnet, so as to drive the magnet to rotate around the axis;

[0013] A circuit board is arranged in the cover body and electrically connected with the driving motor, so as to control the driving motor;

[0014] A battery is electrically connected with the circuit board, so as to supply power for the circuit board.

[0015] According to one embodiment of the present application, an operation button is further arranged on the cover body, and the operation button is electrically connected with the circuit board, so as to be operated by a user to control the driving motor.

[0016] According to one embodiment of the present application, the N-pole and the S-pole are arranged in vertical direction, and the predetermined angle is 180°.

[0017] According to one embodiment of the present application, the cover body comprises:

[0018] An upper cover;

[0019] A lower cover connected with the upper cover, and the upper cover and the lower cover define a receiving cavity, and the driving member is fixed in the receiving cavity.

[0020] According to one embodiment of the present application, the driving member further comprises a connecting shaft limiter connected between the output shaft of the driving motor and the magnet.

[0021] The connecting shaft limiter has a limiting protrusion on the outer periphery, and the cover body is provided with a stop portion, and when the magnet rotates by the predetermined angle along the axis, the limiting protrusion abuts against the stop portion.

[0022] According to one embodiment of the present application, the magnet has an axial hole, one side of the connecting shaft limiter has an inserting portion, and the inserting portion is inserted into the axial hole and circumferentially fixed.

[0023] According to one embodiment of the present application, the other side of the connecting shaft limiter is provided with a positioning groove, and the output shaft of the driving motor is provided with a driving end, and the driving end is inserted into the positioning groove and circumferentially fixed.

[0024] According to one embodiment of the utility model, the axial hole has a first end and a second end, the plug-in part is plugged in the first end, the cover body is internally provided with a support part, the support part is provided with a cylindrical part extending along the horizontal direction, the cylindrical part is arranged in the second end, and the magnet is rotatable relative to the cylindrical part.

[0025] In another aspect, the utility model discloses a top suction type tea maker, comprising:

[0026] A pot body;

[0027] A tea bin is arranged in the spout of the pot body, and the bottom of the tea bin is provided with a water outlet nozzle, and the water outlet nozzle is provided with a magnetic valve core capable of moving up and down;

[0028] A pot cover is arranged on the tea bin, when the driving part drives the magnet to rotate by a predetermined angle and changes the direction of the N pole and the S pole, the magnetic attraction force is generated between the magnet and the magnetic valve core, the magnetic valve core is driven to move upward to open the water outlet nozzle.

[0029] According to the utility model embodiment pot cover and top suction type tea maker with it, through setting up the magnet with horizontal axis in the cover body, and making the N pole and S pole of the magnet relative arrangement in the radial direction, then through the driving part arranged on the cover body to control the magnet rotates along the axis by a predetermined angle, to change the direction of the N pole and the S pole, this kind of structural design, because the magnet is arranged in the pot cover and uses the control mode of horizontal rotation, and the pot cover is located above the tea bin, so the magnetic attraction force direction between the magnet and the magnetic valve core of the bottom of the tea bin is vertical direction, and then can control the magnetic valve core to move up and down, instead of turning motion, not only avoids the instability of turning type control, also simplifies the control structure, improves the reliability of operation. Meanwhile, the magnet, driving part and other control components are integrated in the pot cover, abandon the scheme of arranging control components in the handle space, greatly reduce the structural complexity and manufacturing cost, and improve the maintenance convenience of product.

[0030] Additional aspects and advantages of the utility model will be given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the utility model embodiments or prior art technical scheme, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in these drawings without creating labor.

[0032] Figure 1 is a sectional view of the kettle cover in one direction according to an embodiment of the utility model;

[0033] Figure 2 is an exploded view of the kettle cover in one view according to an embodiment of the utility model;

[0034] Figure 3 is an exploded view of the kettle cover in another view according to an embodiment of the utility model;

[0035] Figure 4 is a sectional view of the kettle cover in another direction according to an embodiment of the utility model;

[0036] Figure 5 is a sectional view of the kettle cover in another direction according to an embodiment of the utility model.

[0037] Reference signs:

[0038] 10, cover body;

[0039] 101, upper cover;

[0040] 102, lower cover;

[0041] 103, operation button;

[0042] 104, support part;

[0043] 1041, cylindrical part;

[0044] 20, magnet;

[0045] H20, axial hole;

[0046] 30, driving part;

[0047] 301, driving motor;

[0048] 302, circuit board;

[0049] 303, battery;

[0050] 304, pressing plate;

[0051] 305, connecting shaft limiter;

[0052] 3051, limiting protrusion;

[0053] 3052, plug-in part;

[0054] 40, kettle body;

[0055] 50, tea bin;

[0056] 501, water outlet;

[0057] 51, magnetic core valve core.

[0058] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0059] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation on the utility model, all other embodiments obtained by those skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0060] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms 'center', 'longitudinal', 'transverse', 'length', 'width', 'thickness', 'upper', 'lower', 'front','rear', 'left', 'right','vertical', 'horizontal', 'top', 'bottom', 'inner', 'outer', 'clockwise', 'counterclockwise', 'axial', 'circumferential', 'radial' and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0061] In addition, the terms 'first','second' are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with 'first','second' can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of 'a plurality of' is two or more than two, unless otherwise specifically limited.

[0062] In the utility model, unless otherwise specifically defined and limited, the terms'mounting', 'connection', 'connecting', 'fixing' and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, or can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0063] In the utility model, unless another definite provision and limitation, first feature is "on" or "under" second feature, can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature "on", "above" and "on" second feature include that first feature is directly above and obliquely above second feature, or only indicate that first feature horizontal height is higher than second feature. First feature "under", "below" and "under" second feature include that first feature is directly below and obliquely below second feature, or only indicate that first feature horizontal height is less than second feature.

[0064] The kettle cover and top suction type tea making kettle with the same are described in detail below with reference to the drawings.

[0065] Referring to Figures 1 to 4 As shown in the drawings, the kettle cover provided by the utility model comprises a cover body 10, a magnet 20 and a driving member 30.

[0066] Specifically, the cover body 10 is used for covering the top of the tea bin 50. The cover body 10 can be made of glass, ceramic, metal or other materials, and has a whole disc-shaped structure, the size of which is matched with the opening of the top of the tea bin 50. The inside of the cover body 10 can have a mounting space for accommodating the magnet 20.

[0067] The magnet 20 is arranged in the cover body 10, and the magnet 20 has an axis extending in the horizontal direction and N and S poles opposite in the radial direction, so that when the magnet 20 rotates in the vertical plane, the directions of the N and S poles can change accordingly. The magnet 20 can be a cylindrical radial magnet 20, and the magnetic strength of the magnet 20 should be selected according to the actual use requirement to ensure that it can form effective magnetic force action with the magnetic valve core at the bottom of the tea bin 50.

[0068] The driving member 30 is arranged on the cover body 10 and connected with the magnet 20, and is used for driving the magnet 20 to rotate a predetermined angle along the axis to change the directions of the N and S poles. The driving member 30 can adopt an electric driving structure form such as a motor, or can adopt a structure form such as a knob and a lever which is convenient for manual operation.

[0069] The magnet 20 is driven to rotate by the driving member 30 around the horizontal axis by a predetermined angle, so as to change the directions of the N pole and the S pole of the magnet 20, when the pole directions of the magnet 20 are changed, the magnetic action between the magnet 20 and the magnetic valve core at the bottom of the tea bin 50 is changed, for example, switched from magnetic repulsion to magnetic attraction, and then under the magnetic attraction force, the magnetic valve core moves upward, so as to open the water outlet 501 at the bottom of the tea bin 50. When the driving member 30 drives the magnet 20 to reset, the N pole and the S pole of the magnet 20 return to the initial state, at this time, the magnetic action between the magnet 20 and the magnetic valve core at the bottom of the tea bin 50 is switched again from magnetic repulsion, under the double actions of the magnetic repulsion force and the gravity of the magnetic valve core 51, the magnetic valve core resets downward, so as to close the water outlet 501 at the bottom of the tea bin 50.

[0070] In actual application, when the magnetic valve core at the bottom of the tea bin 50 needs to be controlled, the operator only needs to control the driving member 30 on the kettle cover. The rotation of the driving member 30 drives the magnet 20 to rotate, so that the directions of the N pole and the S pole of the magnet 20 are changed, so as to control the action of the magnetic valve core at the bottom of the tea bin 50 through the magnetic force, and then realize the opening or closing of the water outlet 501. This control mode is intuitive, simple, convenient and reliable.

[0071] According to the kettle cover provided in the embodiment of the utility model, the magnet 20 with a horizontal axis is arranged in the cover body 10, the N pole and the S pole of the magnet 20 are arranged opposite in the radial direction, the driving member 30 arranged on the cover body 10 is used to control the magnet 20 to rotate by a predetermined angle along the axis, so as to change the directions of the N pole and the S pole. Due to the horizontal rotation control mode of the magnet 20 arranged in the kettle cover, and the kettle cover is located above the tea bin 50, the magnetic action force between the magnet 20 and the magnetic valve core at the bottom of the tea bin 50 is in the vertical direction, so as to control the upward and downward movement of the magnetic valve core instead of the overturning movement, which not only avoids the instability of the overturning control, but also simplifies the control structure and improves the operation reliability. Meanwhile, the control components such as the magnet 20 and the driving member 30 are integrated in the kettle cover, the control component arrangement scheme in the handle space is abandoned, the structural complexity and the manufacturing cost are greatly reduced, and the maintenance convenience of the product is improved.

[0072] Referring to Figures 2 to 3 As shown in the figure, in an embodiment of the utility model, the driving member 30 comprises a driving motor 301, a circuit board 302 and a battery 303, the driving motor 301 is fixed in the cover body 10, and the output shaft of the driving motor 301 is connected with the magnet 20, so as to drive the magnet 20 to rotate around the axis. Exemplarily, the driving motor 301 can adopt a micro motor, which is fixedly installed in the internal space of the cover body 10, and drives the magnet 20 to rotate around the horizontal axis through the rotation of the output shaft of the driving motor 301.

[0073] The circuit board 302 is arranged in the cover 10 and is electrically connected with the driving motor 301 to control the driving motor 301. The battery 303 is electrically connected with the circuit board 302 to supply power for the circuit board 302. The driving motor 301 can be controlled to start, stop and turn by the circuit board 302, so that the driving motor 301 drives the magnet 20 to rotate by a predetermined angle, thereby changing the directions of the N and S poles of the magnet 20 to control the action of the magnetic valve core at the bottom of the tea bin 50. The battery 303 provides the required power for the circuit board 302, and a rechargeable battery 303 or a disposable battery 303 with a suitable capacity can be selected according to actual use requirements.

[0074] By adopting the electric driving structure, the automatic control of the rotation of the magnet 20 is realized, and the convenience and accuracy of the operation are improved. At the same time, the entire driving member 30 is integrated in the kettle cover, which not only maintains the compactness of the structure, but also ensures the reliability of the automatic control.

[0075] Preferably, the cover 10 is further provided with an operation button 103, which is electrically connected with the circuit board 302 to control the driving motor 301 by the user. Exemplarily, the operation button 103 can adopt a touch button or a mechanical button, and the operation button 103 can be arranged on the top surface of the cover 10 to facilitate the user to operate. In use, the user only needs to touch or press the operation button 103 to realize the opening or closing control of the water outlet 501 of the tea bin 50, which is simple and convenient to use.

[0076] Referring to Figure 1 In a preferred embodiment of the present application, the N and S poles are arranged opposite in the vertical direction, and the predetermined angle is 180°. That is, one of the poles of the magnet 20 faces upward, and the other pole faces downward to form the magnetic line distribution in the vertical direction. When the driving member 30 drives the magnet 20 to rotate by 180°, the positions of the upper and lower poles of the magnet 20 are completely reversed, that is, the originally upward pole is turned downward, and the originally downward pole is turned upward. The 180° reversal design ensures the complete switching of the magnetic action state, that is, from the strongest attraction state to the strongest repulsion state, or vice versa.

[0077] In actual operation, it is assumed that the N-pole of the magnet 20 faces downward in the initial state and is opposite to the N-pole of the magnetic valve core at the bottom of the tea bin 50, at which time repulsion force is generated between the two, so that the magnetic valve core is kept in the closed position. When it is needed to open the water outlet spout 501, the driving member 30 drives the magnet 20 to rotate by 180°, so that the N-pole is turned upward and the S-pole is turned downward. At this time, the S-pole of the magnet 20 is opposite to the N-pole of the magnetic valve core, so that attraction force is generated, which drives the magnetic valve core to move upward, thereby opening the water outlet spout 501. When it is needed to close the water outlet spout 501, the driving member 30 again drives the magnet 20 to rotate by 180° to reset, so that the magnetic poles return to the initial state, and the magnetic valve core returns to the closed position under the joint action of gravity and repulsion force.

[0078] In the embodiment, the magnetic pole is reversed by 180°, so that the opening and closing of the magnetic valve core is switched, and the switching action is crisp and neat. In addition, the magnetic pole is arranged in the vertical direction, so that the direction of the magnetic force is consistent with the movement direction of the magnetic valve core, thereby improving the force transmission efficiency and the reliability of the switching.

[0079] Referring to Figures 1 to 4 As shown in the utility model, in one embodiment of the utility model, the cover body 10 includes an upper cover 101 and a lower cover 102, the lower cover 102 is connected with the upper cover 101, and a containing cavity is defined between the upper cover 101 and the lower cover 102, and the driving member 30 is fixed in the containing cavity. Exemplarily, the upper cover 101 and the lower cover 102 are reliably connected by buckling, screwing or other detachable connection modes, to form a complete cover body 10.

[0080] After the upper cover 101 and the lower cover 102 are connected, a closed containing cavity is formed in the inside. The containing cavity can completely contain the driving member 30 and related components. In the containing cavity, different areas can be divided according to functional requirements, such as a motor installation area, a circuit board installation area and a battery compartment, so that various functional components can be reasonably arranged, to ensure the working space and avoid mutual interference. The driving motor 301 can be tightly fixed in the motor installation area by the pressing plate 304, the circuit board 302 can be fixed in the circuit board installation area by screws, and the battery 303 can be embedded in the battery compartment.

[0081] In the embodiment, the cover body 10 adopts the split structure composed of the upper cover 101 and the lower cover 102. On the one hand, the production and assembly processes are greatly simplified, and the production efficiency is improved. On the other hand, it is convenient to overhaul and maintain. When internal components need to be repaired or replaced, the upper cover 101 and the lower cover 102 can be easily disassembled. On the other hand, the design of the containing cavity improves the waterproof performance and use safety of the product, and ensures the stable work of various functional components, thereby improving the overall performance and reliability of the product.

[0082] Preferably, the bottom of the upper cover 101 has a downwardly protruding annular portion, and the lower cover 102 is adapted to the upper cover 101 and is sleeved on the annular portion to form a closed receiving cavity. The cover body 10 with such a structure is convenient to insert into the opening at the top of the tea bin 50.

[0083] Referring to Figures 2 to 4 As shown in the drawings, in an embodiment of the present application, the driving member 30 further comprises a shaft connecting limiter 305 connected between the output shaft of the driving motor 301 and the magnet 20.

[0084] The shaft connecting limiter 305 has a limiting protrusion 3051 on the outer periphery, and the cover body 10 is provided with a stop portion, and when the magnet 20 rotates by a predetermined angle along the axis, the limiting protrusion 3051 abuts against the stop portion. The stop portion can have various forms, and can be a separate component provided in the cover body 10, or can be an inner wall or other protruding structure inside the cover body 10, as long as it can play a stopping role on the limiting protrusion 3051.

[0085] The shaft connecting limiter 305 not only transmits driving force, but also has a limiting function. When the driving motor 301 drives the shaft connecting limiter 305 and the magnet 20 to rotate, once the predetermined rotation angle is reached, the limiting protrusion 3051 will contact the stop portion, thereby preventing further rotation. This mechanical limiting method can accurately control the rotation angle of the magnet 20, avoid excessive rotation, and ensure the reliability and accuracy of the magnetic pole direction switching in each action.

[0086] Referring to Figures 2 to 4 As shown in the drawings, in an embodiment of the present application, the magnet 20 has an axial hole H20, one side of the shaft connecting limiter 305 has an insertion portion 3052, and the insertion portion 3052 is inserted into and circumferentially fixed with the axial hole H20.

[0087] The other side of the shaft connecting limiter 305 is provided with a positioning groove, and the output shaft of the driving motor 301 is provided with a driving end, and the driving end is inserted into and circumferentially fixed with the positioning groove.

[0088] In this embodiment, the shaft connecting limiter 305 is double-endedly inserted between the driving motor 301 and the magnet 20, one end of which is the insertion portion 3052 of the shaft connecting limiter 305 matched with the axial hole H20 of the magnet 20, and the other end is the driving end of the output shaft of the driving motor 301 matched with the positioning groove of the shaft connecting limiter 305. The connection of the two ends adopts a structure design that prevents circumferential relative rotation, which can be in the form of spline, groove, etc., as long as it can ensure circumferential fixation.

[0089] The double-ended insertion structure facilitates assembly and disassembly, improves production and maintenance efficiency, and ensures the reliability of power transmission through the circumferential fixation design.

[0090] Referring to Figure 4 As shown in the embodiment of the utility model, the axial hole H20 has a first end and a second end, and the plug-in part 3052 is plugged in the first end; the cover 10 is provided with a supporting part 104, and the supporting part 104 is provided with a cylindrical part 1041 extending in the horizontal direction. The cylindrical part 1041 is arranged in the second end, and the magnet 20 is rotatable relative to the cylindrical part 1041. That is, the size of the cylindrical part 1041 matches the axial hole H20 of the magnet 20 and is arranged in the axial hole H20.

[0091] In this structure, the second end of the axial hole H20 of the magnet 20 and the cylindrical part 1041 form a rotating pair cooperation relationship, allowing the magnet 20 to rotate freely relative to the fixed cylindrical part 1041. When rotating, the magnet 20 can rotate around the cylindrical part 1041 as a rotating fulcrum, and the cylindrical part 1041 also plays a role of positioning and supporting, effectively preventing the magnet 20 from deviating during rotation, and improving the stability and reliability of rotation.

[0092] Referring to Figure 5 As shown in the embodiment of the utility model, the utility model further provides a top suction type tea making kettle, which comprises a kettle body 40, a tea bin 50 and a kettle cover as described in the above embodiment, the tea bin 50 is arranged in the kettle opening of the kettle body 40, and the bottom of the tea bin 50 is provided with a water outlet nozzle 501, and the water outlet nozzle 501 is provided with a magnetic valve core capable of moving up and down.

[0093] When the kettle cover is covered on the tea bin 50, when the driving part 30 drives the magnet 20 to rotate by a predetermined angle to change the direction of the N pole and the S pole, the magnet 20 and the magnetic valve core generate a magnetic attraction force, drive the magnetic valve core to move upward to open the water outlet nozzle 501.

[0094] It can be understood that the magnetic valve core is used for controlling the opening or closing of the water outlet nozzle 501 at the bottom of the tea bin 50. The magnetic valve core has magnetism and has magnetic poles arranged in the vertical direction. The magnet 20 on the kettle cover is rotated to switch the direction of the magnetic pole, realizing the state switching of the magnetic attraction or repulsion between the magnetic valve core. When the attraction effect is generated between the two, the magnetic valve core moves upward to open the water outlet nozzle 501, and when the repulsion effect is generated between the two, the magnetic valve core resets downward under the joint action of gravity and repulsion force to close the water outlet nozzle 501.

[0095] According to the embodiment of the utility model provides top suction type tea making pot, through setting up the magnet 20 with horizontal axis in the cover body 10, and make magnet 20's N pole and S pole are opposite arrangement in radial, again through the drive piece 30 of setting up on cover body 10 control magnet 20 rotates along the axis predetermined angle, to change the direction of N pole and S pole, this kind of structure design, because magnet 20 sets up in the lid and adopts horizontal rotation control mode, and the lid is located in the direct upper of tea storehouse 50, therefore, the magnetic force direction between magnet 20 and the magnetic valve core of tea storehouse 50 bottom is vertical direction, and then can control the magnetic valve core up and down movement, instead of overturning movement, not only avoids the instability of overturning type control, also simplifies the control structure, improves the reliability of operation. Simultaneously, magnet 20, drive piece 30 and so on control assembly are integrated in the lid, discard the scheme of arranging control assembly in handle space, greatly reduce the structural complexity and manufacturing cost, and improve the maintenance convenience of product.

[0096] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0097] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by the utility model specification and the attached drawings, or direct / indirect application in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A lid for a jug, characterized in that The utility model relates to a kettle cover, including: Cover body; Magnet, which is arranged in the cover body, and has an axis extending in the horizontal direction and radially opposite N and S poles; Driving member, which is arranged on the cover body and connected with the magnet, is used to drive the magnet to rotate a predetermined angle along the axis to change the direction of the N and S poles.

2. The lid of claim 1, wherein The driving member includes: Driving motor, which is fixed in the cover body, and the output shaft of the driving motor is connected with the magnet to drive the magnet to rotate around the axis; Circuit board, which is arranged in the cover body and electrically connected with the driving motor, is used to control the driving motor; Battery, which is electrically connected with the circuit board, is used to power the circuit board.

3. The lid of claim 2, wherein The cover body is also provided with an operation button, which is electrically connected with the circuit board and is used for user operation to control the driving motor.

4. The lid of claim 1, wherein The N and S poles are arranged vertically opposite, and the predetermined angle is 180°.

5. The lid of claim 1, wherein The cover body includes: Upper cover; Lower cover, which is connected with the upper cover, and the upper cover and the lower cover define a receiving cavity, and the driving member is fixed in the receiving cavity.

6. The lid of claim 2, wherein The driving member also includes a connecting shaft limiter, which is connected between the output shaft of the driving motor and the magnet; The connecting shaft limiter has a limiting protrusion on the outer periphery, and the cover body is provided with a stop portion, when the magnet rotates a predetermined angle along the axis, the limiting protrusion abuts against the stop portion.

7. The lid of claim 6, wherein The magnet has an axial hole, one side of the connecting shaft limiter has a plug-in part, the plug-in part is plugged into the axial hole and is circumferentially fixed.

8. The lid of claim 7, wherein, The other side of the connecting shaft limiter is provided with a positioning groove, and the output shaft of the driving motor is provided with a driving end, the driving end is plugged into the positioning groove and is circumferentially fixed.

9. The lid of claim 7, wherein, The axial hole has a first end and a second end, and the plug-in part is plugged into the first end;The cover body is provided with a support portion, and the support portion is provided with a cylindrical portion extending in the horizontal direction;The cylindrical portion is arranged in the second end, and the magnet is rotatable relative to the cylindrical portion.

10. A top infuser teapot, characterized by, The utility model relates to a kettle cover, including: Kettle body; Tea bin, which is arranged in the kettle opening of the kettle body, and the bottom of the tea bin is provided with a water outlet nozzle, and a magnetic valve core capable of moving up and down is arranged in the water outlet nozzle; The kettle cover of any one of claims 1 to 9 is covered on the tea bin, when the driving member drives the magnet to rotate a predetermined angle to change the direction of the N and S poles, the magnetic attraction force is generated between the magnet and the magnetic valve core, the magnetic valve core is driven to move upward to open the water outlet nozzle.

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