Middle rotating tea making cup cover and water cup with cup cover

Abstract

The utility model relates to the technical field of tea making cup covers, in particular to a middle rotating tea making cup cover and a water cup with the cup cover, which comprise an upper internal thread part and a lower internal thread part which are coaxially arranged, and a rotating piece is arranged between the upper internal thread part and the lower internal thread part. Two upper communicating holes are symmetrically formed in the middle of the upper internal thread part, lower communicating holes are formed in the positions, right opposite to the upper communicating holes, of the middle of the lower internal thread part respectively, a tea strainer is installed in the upper internal thread part, and the bottom of an upper cup body is screwed in the upper internal thread part in a sealed mode. Opening and closing of each communicating hole of the mixing channel are controlled through rotation, and the whole operation is simple and rapid; in the rotating process of the rotating piece, the rotating angle can be effectively controlled through the prompt tone of the elastic steel wire and the tooth-shaped structure part in the rotating process, and the situation that parts are damaged due to excessive rotation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea -making cup cover technical field especially a kind of middle rotation tea -making cup cover and water cup with the cup cover. BACKGROUND

[0002] The traditional tea -making cup cover mainly increases tea leakage on cup cover, by placing tea leaves in tea leakage, after cup cover is screwed on water cup after brewing, tea leakage is immersed in hot water to realize tea leaves brewing, to achieve the purpose of tea -making.

[0003] According to the patent application No. CN202323321058. X patent document discloses a kind of cup cover of tea -making cup, its main structure includes lower cover, upper cover seals the upper end of lower cover, filter screen with several water holes is detachably arranged in the lower end of lower cover;Upper cover, lower cover and filter screen form tea -making bin, and the upper end of tea -making bin is also provided with the filter device with several water holes, lower cover, filter screen and filter device form tea leaves storage bin.

[0004] It can be seen that, it is mainly arranged tea leakage structure that can protrude to the inside of water cup below lower cover, although this structure can place tea leaves and form tea -making space by pouring water in the inside of water cup, but this subsidence type tea leakage structure is substantially same with existing structure, it has following shortcomings when using:

[0005] Tea leakage needs to protrude downward to the inside of water cup, so the length of tea leakage structure is generally longer, leading to the increase of the overall thickness of cup cover.

[0006] After removing cup cover, tea soup remaining in tea leakage needs to be inverted and drained, but in the process of draining, due to filter screen aperture or structural design problem, part of tea soup can not completely flow out, causing waste;Meanwhile, dripping phenomenon can pollute table top or user's clothes.

[0007] Therefore, it is necessary to design a new tea -making cup cover structure that can facilitate fast tea -making and realize cup cover convenient disassembly, keep tea leakage sanitary. INVENTION CONTENTS

[0008] The utility model discloses a middle rotation tea making cup cover, which is characterized by the following technical scheme: a coaxial upper inner thread part and a lower inner thread part are provided; a rotating part is arranged between the upper inner thread part and the lower inner thread part; two upper communication holes are symmetrically arranged in the middle of the upper inner thread part; a lower communication hole is arranged at the position corresponding to each upper communication hole in the middle of the lower inner thread part; the rotating part controls the opening and closing of the upper communication holes and the corresponding lower communication holes through rotation; a tea strainer is installed in the upper inner thread part; the abutting part of the upper inner thread part and the lower inner thread part is clamped and matched through buckles, and the side edge of the tea strainer is tightly sealed; the upper part of the upper inner thread part is used for connecting an upper cup body; the bottom of the upper cup body is tightly screwed in the upper inner thread part; the lower part of the lower inner thread part is used for screwing and connecting with a matched lower cup body.

[0009] On the basis of any one of the above technical solutions, further optimization is that the upper inner thread part comprises an upper inner thread sleeve that is screw-mounted on the lower outer lateral wall of the upper cup body, an upper mounting hole is arranged at the center of the upper inner thread sleeve, two oppositely arranged upper grooves are arranged on the inner lateral wall of the upper mounting hole, and a hollow upper ceramic disc is tightly and fixedly installed in the interior of the upper mounting hole, the outer lateral wall of the upper ceramic disc is in sealing fit with the inner wall of the upper mounting hole, and the upper ceramic disc is clamped and matched with the corresponding two upper grooves through the two upper protrusions fixed thereon.

[0010] On the basis of any one of the above technical solutions, further optimization is that the lower inner thread part comprises a lower inner thread sleeve that is screw-mounted on the upper outer lateral wall of the matched lower cup body, a lower mounting hole is arranged at the center of the lower inner thread sleeve, two oppositely arranged lower grooves are arranged on the inner lateral wall of the lower mounting hole, and a hollow lower ceramic disc is tightly and fixedly installed in the interior of the lower mounting hole, the outer lateral wall of the lower ceramic disc is in sealing fit with the inner wall of the lower mounting hole, and the lower ceramic disc is clamped and matched with the corresponding two lower grooves through the two lower protrusions fixed thereon.

[0011] On the basis of any one of the above technical solutions, further optimization is that two upper communication holes are symmetrically arranged at the two sides of the center of the upper ceramic disc, and two lower communication holes are symmetrically arranged at the two sides of the center of the lower ceramic disc.

[0012] On the basis of any of the preceding technical solutions, further optimization is that the rotating part comprises a rotating disc arranged between the upper inner sleeve and the lower inner sleeve, a rotating ring is coaxially arranged on the periphery of the rotating disc, the rotating ring and the rotating disc are fixedly connected through a plurality of connecting rods, the rotating disc, the rotating ring and each connecting rod are integrally formed, a middle mounting hole is arranged at the center of the rotating disc, two middle protrusions are symmetrically arranged on the inner side wall of the middle mounting hole, a middle ceramic disc is tightly fitted and mounted in the middle mounting hole, the middle ceramic disc is fitted and clamped in the corresponding middle protrusion through two middle grooves on the outer side wall thereof, two middle communication holes are symmetrically and spaced apart in the middle of the middle ceramic disc, the shape and size of each middle communication hole, each upper communication hole and each lower communication hole are the same; the top of the middle ceramic disc is sealingly abutted against the bottom of the upper ceramic disc, and the top is sealingly abutted against the top of the lower ceramic disc; a rotating position prompting part is arranged on one side of the top of the rotating disc.

[0013] On the basis of any of the preceding technical solutions, further optimization is that the rotating position prompting part comprises a fixed compartment fixedly arranged on one side of the top of the rotating disc, a steel wire fixing groove is arranged in the fixed compartment, an elastic steel wire is tightly mounted in the steel wire fixing groove, the elastic steel wire adopts a ring-shaped curved structure and can be elastically deformed in the top-to-bottom direction, the top of the elastic steel wire is abutted against the bottom surface of the upper inner sleeve, a tooth-shaped structure is integrally arranged on the bottom surface of the upper inner sleeve, the tooth-shaped structure comprises a plurality of blocking teeth uniformly and spaced apart formed along the circumference of the bottom surface of the upper inner sleeve, when the elastic steel wire is in contact with the corresponding blocking tooth while the rotating disc rotates, the elastic steel wire can pass over the blocking tooth by deformation and emit a knocking prompt sound.

[0014] On the basis of any of the preceding technical solutions, further optimization is that the angle of the tooth-shaped structure in the circumferential direction is less than or equal to 90°.

[0015] On the basis of any of the preceding technical solutions, further optimization is that an upper outer skin is fixedly sleeved on the outer side wall of the upper inner sleeve, and a lower outer skin is fixedly sleeved on the outer side wall of the lower inner sleeve.

[0016] The upper ceramic disc and the upper mounting hole are sealed through an upper ceramic sealing gasket, and the lower ceramic disc and the lower mounting hole are sealed through a lower ceramic sealing gasket.

[0017] On the basis of any of the preceding technical solutions, further optimization is that each upper communication hole and each lower communication hole is a fan-shaped through hole, and each fan-shaped through hole is a right-angle fan-shaped structure.

[0018] The utility model also provides a water cup, including the intermediate rotating tea making cup cover as above.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] 1、The tea strainer of the cup cover structure adopts the structure of being built-in the upper cup body, when the upper cup body is disassembled, the tea strainer can be kept in the relatively hidden state, and the cleanliness after the tea strainer is disassembled is effectively ensured.

[0021] 2、When the cup cover is installed on the lower cup body, the rotating piece is rotated to make the communication holes communicate the inside of the tea strainer with the inside of the lower cup body, and the cup is inverted to realize the fast tea making, and after the tea making, the rotating piece is closed to quickly block the bottom of the tea strainer.

[0022] 3、The rotation control is used as the opening and closing of the communication holes of the mixed channel, and the whole operation is simple and fast.

[0023] 4、The prompt sound of the elastic steel wire and the gear structure part in the rotating process can effectively control the angle of rotation, and the situation of excessive rotation and damage of components is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn according to the actual proportion.

[0025] Figure 1 It is the internal structure schematic view of the front view of the utility model.

[0026] Figure 2 It is the internal structure schematic view of the side view of the utility model.

[0027] Figure 3 It is the local partial structure schematic view of the utility model.

[0028] Figure 4 It is the overhead structure schematic view of the upper ceramic disc of the utility model.

[0029] Figure 5 It is the overhead structure schematic view of the intermediate ceramic disc of the utility model.

[0030] Figure 6 It is the lower ceramic disc structure schematic view of the utility model.

[0031] Figure 7The partial structure diagram of the connecting part of the rotating part and the upper inner thread sleeve and the lower inner thread sleeve.

[0032] Figure 8 The partial structure diagram of the connecting part of the rotating part and the upper inner thread sleeve and the lower inner thread sleeve. Figure 7 The enlarged structure diagram of the elastic steel wire of the middle A part.

[0033] Figure 9 The three-dimensional structure diagram of the upper inner thread sleeve of the utility model.

[0034] Figure 10 The partial three-dimensional structure diagram of the rotating part of the utility model.

[0035] Figure 11 The three-dimensional structure diagram of the lower inner thread sleeve of the utility model.

[0036] In the figure, 1, upper cup body; 2, tea strainer; 3, tea strainer sealing gasket; 4, upper outer skin; 5, upper inner thread sleeve; 501, upper mounting hole; 502, upper groove; 503, toothed structure; 5031, gear teeth; 6, upper ceramic sealing gasket; 7, upper ceramic disc; 701, upper protrusion; 702, upper communication hole; 8, middle ceramic disc; 801, middle communication hole; 802, middle groove; 9, rotating part; 901, rotating disc; 902, rotating ring; 903, connecting rod; 904, middle mounting hole; 905, middle protrusion; 906, fixed bin; 907, steel wire fixing groove; 10, lower ceramic disc; 1001, lower communication hole; 1002, lower protrusion; 11, lower ceramic sealing gasket; 12, lower inner thread sleeve; 1201, lower mounting hole; 1202, lower groove; 13, lower outer skin; 14, sealing gasket; 15, lower cup body; 16, elastic steel wire. DETAILED DESCRIPTION

[0037] The embodiments of the utility model technical scheme will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, therefore only as an example, and the protection scope of the utility model cannot be limited by this. The specific structure of the utility model is shown in the drawings. Figures 1-11

[0038] ​Embodiment 1: a middle rotating teacup cover, comprising coaxially arranged upper inner thread part and lower inner thread part, a rotating part 9 is arranged between the upper inner thread part and the lower inner thread part, two upper communication holes 702 are symmetrically arranged in the middle part of the upper inner thread part, lower communication holes are respectively arranged at the positions of the upper communication holes 702 in the middle part of the lower inner thread part, the rotating part 9 controls the opening and closing of the upper communication holes 702 and the corresponding lower communication holes through rotation, a tea strainer 2 is fitted and installed in the inside of the upper inner thread part, the butt joint part of the upper inner thread part and the lower inner thread part is clamped and matched through buckles and seals the side edge of the tea strainer 2 tightly, the upper part of the upper inner thread part is used for connecting an upper cup body 1, the bottom of the upper cup body 1 is sealingly screwed in the inside of the upper inner thread part, and the lower part of the lower inner thread part is used for screwing and connecting with a matched lower cup body 15.

[0039] The opening and closing of the upper communication hole and the lower communication hole are controlled by the rotating part 9, the water flow between the upper cup body 1 and the lower cup body 15 can be realized, the tea soup concentration can be controlled conveniently when brewing tea, the clamped and matched buckles and the sealing design can effectively prevent liquid leakage, the tea strainer 2 is arranged to separate tea leaves and tea water and improve the tea drinking experience, the upper cup body 1 and the lower cup body 15 are respectively screw-connected with the upper inner thread part and the lower inner thread part, and the upper cup body 1 and the lower cup body 15 are convenient to disassemble and clean. The whole cup cover has the function of brewing tea, and the separation and mixing of tea and water can be realized by rotating and adjusting the communication state.

[0040] The opening and closing of the upper communication hole and the lower communication hole are controlled by the rotating part 9, the water flow between the upper cup body 1 and the lower cup body 15 can be realized, the tea soup concentration can be controlled conveniently when brewing tea, the clamped and matched buckles and the sealing design can effectively prevent liquid leakage, the tea strainer 2 is arranged to separate tea leaves and tea water and improve the tea drinking experience, the upper cup body 1 and the lower cup body 15 are respectively screw-connected with the upper inner thread part and the lower inner thread part, and the upper cup body 1 and the lower cup body 15 are convenient to disassemble and clean. The whole cup cover has the function of brewing tea, and the separation and mixing of tea and water can be realized by rotating and adjusting the communication state.

[0041] On the basis of any one of the above technical solutions, further optimization is that the upper inner thread part comprises an upper inner thread sleeve 5 screw-mounted on the lower outer side wall of the upper cup body 1, an upper mounting hole 501 is arranged at the center of the upper inner thread sleeve 5, two oppositely arranged upper grooves 502 are arranged on the inner side wall of the upper mounting hole 501, and a hollow upper ceramic disc 7 is tightly and fixedly installed in the inside of the upper mounting hole 501, the outer side wall of the upper ceramic disc 7 is sealingly matched with the inner wall of the upper mounting hole 501, and the upper ceramic disc 7 is clamped and matched with the corresponding two upper grooves 502 through the two upper protrusions 701 fixed thereon.

[0042] The upper inner thread sleeve 5 is screw-connected with the upper cup body 1, which is convenient for installation and disassembly; the hollow design of the upper ceramic disc 7 allows liquid to pass through, and the material thereof is resistant to high temperature and is suitable for tea brewing scenes; the sealing matching and clamping structure of the upper ceramic disc 7 and the upper mounting hole 501 ensure stable connection and good sealing, preventing liquid from leaking from the upper mounting hole 501. The connection and fixation of the upper inner thread part and the upper cup body 1 are realized from the structural design; the upper ceramic disc 7 plays a supporting and flow guiding role.

[0043] On the basis of any of the technical solutions above, further optimization is that the lower inner wire part comprises a lower inner wire sleeve 12 screw-mounted on the upper outer side wall of the matched lower cup body 15, a lower mounting hole 1201 is arranged at the center of the lower inner wire sleeve 12, two oppositely arranged lower grooves 1202 are arranged on the inner side wall of the lower mounting hole 1201, and a hollow lower ceramic disc 10 is tightly and cooperatively mounted in the lower mounting hole 1201, the outer side wall of the lower ceramic disc 10 is in sealing cooperation with the inner wall of the lower mounting hole 1201, and the lower ceramic disc 10 is in clamping cooperation with the corresponding two lower grooves 1202 through the two lower protrusions 1002 fixed thereon.

[0044] The lower inner wire sleeve 12 is screw-connected with the lower cup body 15, facilitating assembly; the hollow design of the lower ceramic disc 10 is beneficial to the passing of liquid, and the ceramic material is also resistant to high temperature; the sealing and clamping structure of the lower ceramic disc 10 and the lower mounting hole 1201 makes the connection of the lower inner wire part and the lower cup body 15 stable and reliable, preventing liquid from leaking from the lower mounting hole 1201.

[0045] On the basis of any of the technical solutions above, further optimization is that two upper communication holes 702 are symmetrically arranged at the center of the upper ceramic disc 7, and two lower communication holes 1001 are symmetrically arranged at the center of the lower ceramic disc 10.

[0046] The symmetrically arranged upper communication holes 702 and the symmetrically arranged lower communication holes 1001 make the rotation control more accurate, facilitating the user to accurately adjust the communication state through the rotating part 9; the design of multiple communication holes can improve the liquid flow efficiency and make the tea-water exchange more smooth.

[0047] On the basis of any one of the preceding technical solutions, further optimization is that the rotating part 9 comprises a rotating disc 901 arranged between the upper inner sleeve 5 and the lower inner sleeve 12, an outer side wall of the rotating disc 901 is fixedly connected to a lower portion of the upper inner sleeve 5, a rotating ring 902 is coaxially arranged at an outer periphery of the rotating disc 901, the rotating ring 902 is fixedly connected to the rotating disc 901 through a plurality of connecting rods 903, the rotating disc 901, the rotating ring 902 and each connecting rod 903 are integrally formed, a middle mounting hole 904 is arranged at the center of the rotating disc 901, two middle protrusions 905 are symmetrically arranged on an inner side wall of the middle mounting hole 904, a middle ceramic disc 8 is tightly fitted and mounted in the middle mounting hole 904, the middle ceramic disc 8 is fixedly connected in the corresponding middle protrusion 905 through two middle grooves 802 on an outer side wall of the middle ceramic disc 8, two middle communication holes 801 are symmetrically and spaced apart arranged at a middle portion of the middle ceramic disc 8, shapes and sizes of each middle communication hole 801, each upper communication hole 702 and each lower communication hole 1001 are the same, a top portion of the middle ceramic disc 8 is sealingly abutted against a bottom portion of the upper ceramic disc 7 and a top portion of the lower ceramic disc 10, and a rotating position prompting part is arranged at a top side of the rotating disc 901.

[0048] The rotating disc 901, the rotating ring 902 and the connecting rod 903 are integrally formed, the structure is stable, force is uniformly distributed during rotation, and operation is smooth; the clamping structure of the middle ceramic disc 8 and the rotating disc 901 is convenient for mounting and dismounting, and the middle ceramic disc 8 is sealingly abutted against the upper ceramic disc 7 and the lower ceramic disc 10, thereby ensuring accuracy and sealing performance of each communication hole control; the rotating position prompting part can assist a user in judging a rotating angle, thereby being convenient for accurately controlling a communication state.

[0049] The utility model also provides a water cup which comprises the intermediate rotating tea making cup cover.

[0050] The intermediate rotating tea making cup cover and the lower cup body 15 are combined into a complete water cup, the structure is compact, and the functional integration degree is high; the rotating control function of the intermediate rotating tea making cup cover is utilized to realize separation and mixing of tea and water during a tea making process, and the tea making demand of a user is met.

[0051] Embodiment 2: Compared with embodiment 1, the difference is that the following technical features are further included.

[0052] On the basis of any of the preceding technical solutions, further optimization is that the rotating position prompting member comprises a fixed bin 906 fixedly arranged on one side of the top of the rotating disc 901, a steel wire fixing groove 907 is arranged in the fixed bin 906, an elastic steel wire 16 is tightly installed in the steel wire fixing groove 907, the elastic steel wire 16 adopts a ring-shaped curved structure and can be elastically deformed in the top-to-bottom direction, the top of the elastic steel wire 16 abuts against the bottom surface of the upper inner sleeve 5, a tooth-shaped structure 503 is integrally arranged on the bottom surface of the upper inner sleeve 5, the tooth-shaped structure 503 comprises a plurality of blocking teeth 5031 evenly formed along the circumference of the bottom surface of the upper inner sleeve 5, and when the elastic steel wire 16 contacts the corresponding blocking tooth 5031 while following the rotating disc 901 to rotate, the elastic steel wire 16 can pass through the blocking tooth 5031 by deformation and emit a knocking prompt sound.

[0053] The cooperation of the elastic steel wire 16 and each blocking tooth 5031 enables the prompt sound to be emitted during rotation, provides the user with auditory feedback, and facilitates the user to know the rotating angle and prevent the internal structure from being damaged due to excessive rotation; the prompt sound function increases the intuitiveness of operation.

[0054] On the basis of any of the preceding technical solutions, further optimization is that the angle of the tooth-shaped structure 503 in the circumferential direction is less than or equal to 90°.

[0055] On the basis of any of the preceding technical solutions, further optimization is that an upper outer skin 4 is sleeved and fixed on the outer sidewall of the upper inner sleeve 5, and a lower outer skin 13 is sleeved and fixed on the outer sidewall of the lower inner sleeve 12.

[0056] The upper ceramic disc 7 and the upper mounting hole 501 are sealed by an upper ceramic sealing gasket 6, and the lower ceramic disc 10 and the lower mounting hole 1201 are sealed by a lower ceramic sealing gasket 11.

[0057] The upper outer skin 4 and the lower outer skin 13 can increase the gripping feeling of the outer side of the cup cover, make the rotating operation more comfortable, and possibly improve the aesthetics of the cup cover; the upper ceramic sealing gasket 6 and the lower ceramic sealing gasket 11 enhance the sealing performance between the upper ceramic disc 7, the lower ceramic disc 10 and the corresponding mounting holes, and prevent liquid from leaking from the connection.

[0058] On the basis of any of the preceding technical solutions, further optimization is that each of the upper communication holes 702 and each of the lower communication holes 1001 is a fan-shaped through hole, and each of the fan-shaped through holes is a right-angle fan-shaped structure.

[0059] The shape of the right-angle fan-shaped through hole facilitates accurate alignment during rotation, and when the rotation is to 90°, the corresponding channel is completely opened or closed, and the operation precision is high; the fan-shaped structure makes the liquid flow path smoother and reduces the resistance.

[0060] The utility model also provides a water cup, including the intermediate rotating tea making cup cover of above.

[0061] The installation process is as follows:

[0062] The lower ceramic disc 10 is sleeved in the lower ceramic sealing gasket 11 and is placed in the upper mounting hole 501 of the lower inner sleeve 12 to realize sealing installation (the lower inner sleeve 12 is bonded with the lower outer skin 13).

[0063] The intermediate ceramic disc 8 is placed in the middle mounting hole 904 of the rotating disc 901, and the elastic steel wire 16 is placed in the steel wire fixing groove 907 of the rotating disc 901.

[0064] The installed rotating part 9 is placed on the upper inner sleeve 5, the side provided with the elastic steel wire 16 is placed at the tooth-shaped structure 503 position of the upper inner sleeve 5, is fixed through each positioning buckle of the upper inner sleeve 5, and the rotating part 9 is controlled to rotate 0-90 degrees in the upper inner sleeve 5.

[0065] The tea strainer 2 is placed in the upper inner sleeve 5 after being sleeved with the tea strainer sealing gasket 3, the sealing gasket 14 is placed on the top of the lower inner sleeve 12, and the upper cup body 1 and the lower cup body 15 are screwed to realize complete combination.

[0066] When the tea strainer 2 is used, the tea leaves are placed in the upper cup body 1, the opening position of the two intermediate communication holes 801 of the intermediate ceramic disc 8 is adjusted through the rotating part 9, the upper communication hole 702 and the lower communication hole 1001 are controlled to be communicated or not communicated, and when the upper communication hole 702 and the lower communication hole 1001 are communicated, the upper cup body 1 and the lower cup body 15 can realize water flow exchange.

[0067] When the rotating part 9 is rotated, the elastic steel wire 16 on the rotating part 9 drives each blocking tooth 5031 of the tooth-shaped structure 503 on the upper inner sleeve 5 and emits a collision prompt sound, so that the user is prompted to rotate the opening degree, protection is realized, and excessive rotation is prevented.

[0068] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than limit them; although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or part or all of the technical features can be replaced equivalently; the modification or replacement does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the utility model; any alternative improvement or change made by the person skilled in the art to the embodiments of the utility model falls within the protection scope of the utility model.

[0069] The utility model discloses a kind of, the detailed description of the utility model is as follows: the utility model discloses a kind of, the detailed description of the utility model is as follows:

Claims

1. An intermediate rotary teacup cover, characterized by: The utility model provides a tea making device, which comprises coaxially arranged upper inner wire part and lower inner wire part, a rotating part is arranged between the upper inner wire part and the lower inner wire part, two upper communication holes are symmetrically arranged in the middle part of the upper inner wire part, lower communication holes are respectively arranged at positions opposite to the upper communication holes in the middle part of the lower inner wire part, the rotating part controls opening and closing of the upper communication holes and the corresponding lower communication holes through rotation, a tea strainer is mounted in the inside of the upper inner wire part, the butt joint part of the upper inner wire part and the lower inner wire part is clamped and tightly matched through buckling and the side edge of the tea strainer is tightly sealed, the upper part of the upper inner wire part is used for connecting an upper cup body, the bottom of the upper cup body is tightly screwed in the inside of the upper inner wire part, and the lower part of the lower inner wire part is used for being screw-coupled with a matched lower cup body.

2. The intermediate rotating teacup cover according to claim 1, wherein: The upper inner wire part comprises an upper inner wire sleeve which is screw-coupled on the lower outer side wall of the upper cup body, an upper mounting hole is arranged in the center of the upper inner wire sleeve, two opposite upper grooves are arranged on the inner side wall of the upper mounting hole, a hollow upper ceramic disc is tightly and firmly mounted in the inside of the upper mounting hole, the outer side wall of the upper ceramic disc is tightly matched with the inner wall of the upper mounting hole, and the two upper protrusions fixed on the upper ceramic disc are clamped and tightly matched with the corresponding two upper grooves respectively.

3. An intermediate rotating teacup cover according to claim 2, characterized in that: The lower inner wire part comprises a lower inner wire sleeve which is screw-coupled on the upper outer side wall of the matched lower cup body, a lower mounting hole is arranged in the center of the lower inner wire sleeve, two opposite lower grooves are arranged on the inner side wall of the lower mounting hole, a hollow lower ceramic disc is tightly and firmly mounted in the inside of the lower mounting hole, the outer side wall of the lower ceramic disc is tightly matched with the inner wall of the lower mounting hole, and the two lower protrusions fixed on the lower ceramic disc are clamped and tightly matched with the corresponding two lower grooves respectively.

4. A rotating infuser cup lid according to claim 3, wherein: Two upper communication holes are symmetrically arranged on both sides of the center of the upper ceramic disc, and two lower communication holes are symmetrically arranged on both sides of the center of the lower ceramic disc.

5. An intermediate rotating teacup cover according to claim 4, characterized in that: The rotating part comprises a rotating disc arranged between the upper inner wire sleeve and the lower inner wire sleeve, a rotating ring is coaxially arranged on the periphery of the rotating disc, the rotating ring and the rotating disc are fixedly connected through a plurality of connecting rods, the rotating disc, the rotating ring and each connecting rod are integrally formed, a middle mounting hole is arranged in the center of the rotating disc, two middle protrusions are symmetrically arranged on the inner side wall of the middle mounting hole, a middle ceramic disc is tightly and firmly mounted in the inside of the middle mounting hole, the middle ceramic disc is clamped and matched in the corresponding middle protrusion through the two middle grooves on the outer side wall of the middle ceramic disc, two middle communication holes are symmetrically and spaced apart in the middle part of the middle ceramic disc, the shapes and sizes of each middle communication hole, each upper communication hole and each lower communication hole are the same, the top of the middle ceramic disc is tightly abutted against the bottom of the upper ceramic disc and the top of the lower ceramic disc, and a rotating position prompting part is arranged on one side of the top of the rotating disc.

6. An intermediate rotating teacup cover according to claim 5, characterized in that: The rotating position prompting element comprises a fixed bin fixedly arranged on one side of the top of the rotating disc, a steel wire fixing groove is arranged in the fixed bin, an elastic steel wire is fixedly installed in the steel wire fixing groove, the elastic steel wire adopts a ring-shaped bending structure and can be elastically deformed in the top-to-bottom direction, the top of the elastic steel wire abuts against the bottom surface of the upper inner wire sleeve, the bottom surface of the upper inner wire sleeve is integrally provided with a tooth-shaped structure, the tooth-shaped structure comprises a plurality of blocking teeth which are uniformly spaced and formed along the bottom surface of the upper inner wire sleeve, when the elastic steel wire rotates with the rotating disc and contacts the corresponding blocking tooth, the elastic steel wire can pass through the blocking tooth by deformation and emit a knocking prompt sound.

7. An intermediate rotating teacup cover according to claim 6, characterized in that: The angle of the tooth-shaped structure in the circumferential direction is less than or equal to 90°.

8. An intermediate rotating teacup cover according to claim 7, characterized in that: An upper outer skin is fixedly sleeved on the outer side wall of the upper inner wire sleeve, and a lower outer skin is fixedly sleeved on the outer side wall of the lower inner wire sleeve. The upper ceramic disc and the upper mounting hole are sealed by an upper ceramic sealing gasket, and the lower ceramic disc and the lower mounting hole are sealed by a lower ceramic sealing gasket.

9. An intermediate rotating teacup cover according to claim 8, characterized in that: Each of the upper and lower communication holes is a fan-shaped through hole, and each of the fan-shaped through holes is a right-angle fan-shaped structure.

10. A water cup characterized by: The intermediate rotating teacup cover comprises the intermediate rotating teacup cover as claimed in claim 9.

Images