A cup cover and a water cup

Abstract

The utility model discloses a cup cover and water cup, including the cover body and display piece of mutual connection, display piece includes the upper protective layer, chip layer and pasting glue layer that connect gradually, and pasting glue layer is connected with the cover body, wherein, the outer surface of upper protective layer is image display platform, and chip layer has NFC label. In the application, the display piece is fixed on the cover body, forms a new cup cover structure, makes the appearance of cup cover more beautiful, also can make this kind of cup cover also can have information scanning reading function, utilizes the NFC function that display piece has, also can utilize electronic equipment scanning display piece information when cup cover uses, increases the interesting nature of use of cup cover.

Description

Technical Field

[0001] This utility model relates to the field of water cup decoration technology, and in particular to a cup lid and a water cup. Background Technology

[0002] Water cups are common items in people's daily lives. To enrich the appearance of water cups and enhance their aesthetic appeal, some water cups on the market have decorative elements such as patterns and pictures on the lids.

[0003] Existing display pieces include structures with specific shapes, such as anime characters, to make the overall design of the cup lid more attractive to consumers.

[0004] However, the current display piece can only serve as a decorative structure for the cup lid, limiting the user's senses to basic visual communication, while other richer and more detailed information about the cup lid (or display piece) cannot be readily understood or obtained. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cup lid and a water cup. The overall structure of the display component connected to the cup lid is designed to include a chip layer. The chip layer is designed to have NFC sensing functionality, allowing users to scan it with digital products such as mobile phones to learn about other information contained in the cup lid or display component. This makes the cup lid visually appealing while also providing users with other emotional value.

[0006] To achieve the above objectives, on the one hand, the present invention adopts the following technical solution: a cup lid, comprising a lid body and a display component connected to each other, the display component comprising an upper protective layer, a chip layer and an adhesive layer connected in sequence, the adhesive layer being connected to the lid body;

[0007] The outer surface of the upper protective layer serves as an image display platform, while the chip layer contains an NFC tag.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] In this application, a display element is fixed on the lid body to form a new cup lid structure, which not only makes the cup lid more attractive, but also enables the cup lid to have information scanning and reading functions. By utilizing the NFC function of the display element, when using the cup lid, electronic devices can be used to scan the information of the display element, increasing the fun of using the cup lid.

[0010] Meanwhile, the entire cup lid can also be customized. When giving it as a gift, users can edit the message with pictures, text, audio, or video to send their blessings to the recipient. This not only creates a physical item with commemorative value but also adds more meaningful digital content, bringing users a more surprising and valuable experience.

[0011] Furthermore, the exhibit also includes a microwave-absorbing and anti-metal protective layer, which is located between the chip layer and the adhesive layer.

[0012] Furthermore, the display component also includes a mounting base, wherein an adhesive layer is connected to the mounting base, and the mounting base is connected to the cover body.

[0013] Furthermore, a receiving cavity is provided on the cover body, and the display piece is located inside the receiving cavity and fixedly connected to the receiving cavity.

[0014] Furthermore, the receiving cavity has an opening, and the opening end of the receiving cavity is provided with a detachable fastener, through which the display piece is fixed inside the receiving cavity.

[0015] Furthermore, the fastener has a perforated observation opening, and the size of the display piece is larger than the perforated observation opening, so that the display piece is positioned inside the receiving cavity under the action of the fastener.

[0016] Furthermore, the fastener has a transparent viewing port, which is equipped with a protective plate made of a transparent material for use.

[0017] Furthermore, the upper protective layer is made of non-metallic material, and the thickness of the upper protective layer is ≤15mm.

[0018] Furthermore, the outer surface of the upper protective layer is provided with at least one layer of non-metallic decorative panel, and the sum of the thickness of the upper protective layer and each decorative panel layer is ≤15mm.

[0019] Secondly, this application also provides a water cup, including the aforementioned cup lid and cup body, wherein the lid body is connected to the cup body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] Based on the improved lid structure, the aforementioned lid can be connected to any existing cup body to form a water cup with NFC functionality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first structure of the cup lid in this utility model;

[0023] Figure 2 This is a schematic diagram of the second structure of the cup lid in this utility model;

[0024] Figure 3 This is a schematic diagram of the third structure of the cup lid in this utility model;

[0025] Figure 4 This is a schematic diagram of the fourth structure of the cup lid in this utility model;

[0026] Figure 5 This is a schematic diagram of the fifth structure of the cup lid in this utility model;

[0027] Figure 6 This is a schematic diagram of the first possible structure of the display component in this utility model;

[0028] Figure 7 This is a schematic diagram of the second structure of the display component in this utility model;

[0029] Figure 8 This is a schematic diagram of the third structure of the display component in this utility model;

[0030] Figure 9 This is a schematic diagram of the fourth structure of the display component in this utility model;

[0031] Figure 10 This is a schematic diagram of the fifth structure of the display component in this utility model;

[0032] Figure 11 This is a schematic diagram of the sixth structural embodiment of the present invention.

[0033] Figure 12 This is a schematic diagram of the seventh structure of the display component in this utility model;

[0034] Figure 13 This is a schematic diagram of the structure of a water cup in this utility model.

[0035] In the diagram: Display component 100, decorative panel layer 110, upper protective layer 120, chip layer 130, wave-absorbing and anti-metal protective layer 140, adhesive layer 150, mounting base 160, groove 161, cover body 200, fastener 210, transparent observation port 211, protective plate 212, hollow observation port 213, receiving cavity 220, cup body 300. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0037] like Figure 1-13As shown, a cup lid includes a lid body 200 and a display component 100 connected to each other. The display component 100 includes an upper protective layer 120, a chip layer 130 and an adhesive layer 150 connected in sequence. The adhesive layer 150 is connected to the lid body 200. The outer surface of the upper protective layer 120 is an image display platform, and the chip layer 130 has an NFC tag.

[0038] Understandably, the display component 100 has a multi-layer structure. The outer surface of the upper protective layer 120 serves as the image display platform for the entire display component 100. It can be used for direct image printing or for displaying images by attaching mica sheets, epoxy transparent layers (including planar and / or three-dimensional images), etc. Personalized designs can be created according to user needs, giving the display component 100 a direct visual experience. The chip layer 130 can be a single chip structure, i.e., a single circuit board structure (PCB board, FPC board); the chip layer 130 can also be a layer structure formed by multiple chip structures laid flat. Regardless of the structural form of the chip layer 130, it must at least have NFC functionality. Therefore, in this application, the chip layer 130 has an NFC tag. When the chip layer 130 is a single-layer chip structure, it is an FPC flexible circuit board with NFC functionality; when the chip layer 130 is a structure composed of multiple chip structures laid flat, at least one of the multiple chip structures is an NFC tag.

[0039] To facilitate the overall production and personalized customization of the cup lid, an adhesive layer 150 (such as a 3M adhesive layer) is provided below the wave-absorbing and anti-metal protective layer 140. A plastic protective film is provided at the bottom of the adhesive layer 150. After removing the plastic protective film, the adhesive layer 150 and the lid body 200 can be connected to achieve the connection between the display part 100 and the lid body 200.

[0040] Of course, the plastic protective film at the bottom of the adhesive layer 150 does not need to be removed. A cavity structure for placing the display piece 100 can also be set on the cover body 200 to achieve the connection between the display piece 100 and the cover body 200.

[0041] In this application, a display element 100 is fixed on the lid body 200 to form a new cup lid structure, which not only makes the cup lid more attractive, but also enables the cup lid to have information scanning and reading functions. By utilizing the NFC function of the display element 100, when the cup lid is in use, the information of the display element 100 can also be scanned by an electronic device, which increases the fun of using the cup lid.

[0042] Meanwhile, the entire cup lid can also be customized. When giving it as a gift, users can edit the message with pictures, text, audio, or video to send their blessings to the recipient. This not only creates a physical item with commemorative value but also adds more meaningful digital content, bringing users a more surprising and valuable experience.

[0043] Meanwhile, the display component 100 and the lid body 200 can be connected in various ways. For example, it can be directly fixed to the top of the lid body 200 by adhesive or magnetic attraction; or the display component 100 can be fixedly connected along the circumference of the lid body 200. Furthermore, there can be one or more display components 100 to allow for more possibilities in the shape of the lid.

[0044] like Figure 1 , 2 As shown in Figure 10, the display component 100 is a circular plate structure, and the cover body 200 is a cylindrical structure. The display component 100 consists of an upper protective layer 120, a chip layer 130, and an adhesive layer 150 from top to bottom. The cover body 200 is located below the adhesive layer 150. The upper protective layer 120 has a pattern printed on it, so that the upper protective layer 120 has an image display platform. The adhesive layer 150 has a plastic protective film. After tearing off the plastic protective film, the adhesive layer 150 can be connected to the top of the cover body 200 to form a cup lid structure.

[0045] In some embodiments of this application, the display component 100 further includes a microwave absorbing and anti-metal protective layer 140, which is located between the chip layer 130 and the adhesive layer 150.

[0046] Understandably, the display component 100 and the cover body 200 are connected. Given that the cover body 200 is made of materials such as plastic and metal, to avoid metal interference, this application provides a microwave absorbing and anti-metal protective layer 140, which is a microwave absorbing material, below the chip layer 130 to reduce metal interference and prevent the material of the cover body 200 from affecting the chip layer 130. Common microwave absorbing materials include metal microwave absorbing materials and silicon carbide microwave absorbing materials.

[0047] like Figure 1 , 2 As shown in Figure 9, the display component 100 is a circular plate structure, and the cover body 200 is a cylindrical structure. From top to bottom, the display component 100 consists of an upper protective layer 120, a chip layer 130, a wave-absorbing and anti-metal protective layer 140, and an adhesive layer 150. The cover body 200 is located below the adhesive layer 150. The upper protective layer 120 has a pattern printed on it, so that the upper protective layer 120 has an image display platform. The adhesive layer 150 has a plastic protective film. After tearing off the plastic protective film, the adhesive layer 150 can be connected to the top of the cover body 200 to form a cup lid structure.

[0048] In some embodiments of this application, the display component 100 further includes a mounting base 160, wherein the adhesive layer 150 is connected to the mounting base 160, and the mounting base 160 is connected to the cover body 200.

[0049] Understandably, the display component 100 can be fixedly connected to the cover body 200 or detachably connected to the cover body 200. When the display component 100 and the cover body 200 are detachably connected, the display component 100 can be used as a separate play or viewing component. If the display component 100 is only a multi-layer structure, the overall rigidity of the display component 100 is poor, and it is easy to be damaged during play. Therefore, the display component 100 of this application may also include a mounting base 160. The mounting base 160 is made of metal or other plastic materials with high hardness, which can make the entire display component 100 have a certain hardness, not easily deformed, and ensure that the display component 100 has a sufficient service life.

[0050] After the display piece 100 is attached to the mounting base 160, the adhesive layer 150 is fixed to the mounting base 160, and the mounting base 160 is fixed to or detachably connected to the cover body 200.

[0051] Meanwhile, the mounting base 160 can have various structures, such as plate structure, block structure or other irregular structure. The structure of the mounting base 160 can be designed according to the type of the display piece 100. For example, when the display piece 100 is actually a display piece 100, the mounting base 160 can adopt the common disc shape.

[0052] The structure of the mounting base 160 can also be designed according to the shape of each layer of the structure. Based on the circular, square or other shapes of each layer of the structure, the overall shape of the mounting base 160 can be set.

[0053] Since the mounting base 160 can be made of metal or non-metal, when both the mounting base 160 and the cover body 200 are made of non-metal, the display component 100 may not need to be provided with the wave-absorbing and anti-metal protective layer 140. However, if either the mounting base 160 or the cover body 200 contains metal, then the display component 100 needs to be provided with the wave-absorbing and anti-metal protective layer 140. Therefore, the display component 100 of this application may also include the following structure.

[0054] like Figure 11 , 12 As shown, the display component 100 consists of, from top to bottom, an upper protective layer 120, a chip layer 130, an adhesive layer 150, and a mounting base 160. The mounting base 160 is a circular plate-shaped structure, and both sides of the mounting base 160 are flat. Figure 12 As shown, the adhesive layer 150 contacts and is fixedly connected to one side of the mounting base 160. The mounting base 160 can also be... Figure 11 The structure includes a groove 161 on one side of the mounting base 160, and the adhesive layer 150 contacts the bottom of the groove 161 and is fixedly connected to the groove 161.

[0055] like Figure 6 , 7 As shown, the display component 100 consists of, from top to bottom, an upper protective layer 120, a chip layer 130, a wave-absorbing and anti-metal protective layer 140, an adhesive layer 150, and a mounting base 160. The mounting base 160 is a circular plate structure, and both sides of the mounting base 160 are flat. Figure 7 As shown, the adhesive layer 150 contacts and is fixedly connected to one side of the mounting base 160. The mounting base 160 can also be... Figure 6 The structure includes a groove 161 on one side of the mounting base 160, and the adhesive layer 150 contacts the bottom of the groove 161 and is fixedly connected to the groove 161.

[0056] In some embodiments of this application, the cover body 200 has a receiving cavity 220, and the display piece 100 is located inside the receiving cavity 220 and fixedly connected to the receiving cavity 220.

[0057] To facilitate the positioning and connection of the display component 100 on the cover body 200, a receiving cavity 220 can be formed on the cover body 200. The depth of the receiving cavity 220 can be deep or shallow. As long as the bottom of the display component 100 is at least partially embedded in the receiving cavity 220 and the structure of the receiving cavity 220 is compatible with the overall shape of the display component 100, the display component 100 and the receiving cavity 220 can be positioned and connected by means of adhesive, magnetic attraction, etc.

[0058] like Figure 2 As shown, in one embodiment of this application, a receiving cavity 220 is provided on the top of the cover body 200. The receiving cavity 220 is generally a circular groove structure. The bottom of the display component 100 is embedded in the receiving cavity 220, and the bottom of the base is fixed to the bottom of the receiving cavity 220. The structure of the display component 100 can be... Figure 6 , 7 Any of the structures shown in 1, 8, 9, 10, 11, and 12.

[0059] In some embodiments of this application, the cover body 200 is provided with a receiving cavity 220, and the opening end of the receiving cavity 220 is provided with a detachable fastener 210, and the display piece 100 is fixed in the receiving cavity 220 by the fastener 210.

[0060] The display component 100 and the cover body 200 can be fixedly connected or detachably connected. To achieve a detachable connection between the display component 100 and the cover body 200, this application also provides a new connection method. Specifically, as shown... Figure 3 , 4 As shown in Figure 5, the receiving cavity 220 is opened on the outer top of the cover body 200, and the fixing member 210 is located at the opening of the receiving cavity 220. This indicates that the cooperation between the receiving cavity 220 and the fixing member 210 can form a chamber for placing the display piece 100. When the fixing member 210 and the receiving cavity 220 are separated, the display piece 100 and the cover body 200 can be detachably connected.

[0061] To enable the detachable connection between the fixing member 210 and the receiving cavity 220, the fixing member 210 can be a ring-shaped structure, a cap-shaped structure, etc., and the fixing member 210 and the receiving cavity 220 are connected by threads, snaps, magnets, etc. This detachable connection between the fixing member 210 and the receiving cavity 220 allows for the detachable connection between the display piece 100 placed inside the receiving cavity 220 and the lid body 200. This facilitates handling the display piece 100 and also allows for combined viewing of the lid body 200 and the display piece 100, giving the entire cup lid a richer visual experience.

[0062] In some embodiments of this application, the fixing member 210 has a hollow observation opening 213, and the size of the display member 100 is larger than the hollow observation opening 213, so that the display member 100 is located in the receiving cavity 220 under the action of the fixing member 210.

[0063] like Figure 4 As shown, the fixing member 210 is a cover ring structure. The fixing member 210 and the upper end of the receiving cavity 220 are threaded together. The inside of the fixing member 210 is a circular hollow observation port 213. The size of the display piece 100 (which may include or exclude the mounting base 160, and / or include or exclude the wave-absorbing anti-metal protective layer 140) is larger than the size of the hollow observation port 213. After the fixing member 210 and the receiving cavity 220 are connected, the display piece 100 and the cover body 200 can be connected. The presence of the hollow observation port 213 makes it convenient for the user to observe the display piece 100 and also convenient for the user to take out the display piece 100 for handling.

[0064] In some embodiments of this application, the fastener 210 has a transparent viewing port 211, and the transparent viewing port 211 is provided with a protective plate 212 made of transparent material for use.

[0065] Specifically, such as Figure 5As shown, the fixing member 210 includes a transparent observation port 211. Below the transparent observation port 211, there is a transparent protective plate 212. The size of the protective plate 212 is larger than the size of the transparent observation port 211. When the fixing member 210 and the receiving cavity 220 are connected, the protective plate 212 is located between the receiving cavity 220 and the fixing member 210, and the display member 100 (which may include or not include the mounting base 160, and / or include or not include the wave-absorbing anti-metal protective layer 140) is located inside the receiving cavity 220. With this structure, regardless of the size of the display member 100, the fixing member 210 and the protective plate 212 can smoothly fix the display member 100 inside the receiving cavity 220.

[0066] In some embodiments of this application, the upper protective layer 120 is made of a non-metallic material, and the thickness of the upper protective layer 120 is ≤15mm.

[0067] Understandably, to avoid interference with signal transmission, the upper protective layer 120 needs to be non-metallic. The upper protective layer 120 can be made of coated paper, PVC layer, etc. To avoid affecting signal transmission and to ensure that the sensing device (electronic component) can receive the signal, when designing the thickness of the upper protective layer 120, it is necessary to ensure that the thickness of the upper protective layer 120 is ≤15mm, preferably in the range of 1mm-10mm.

[0068] In some embodiments of this application, the outer surface of the upper protective layer 120 is provided with at least one layer of non-metallic decorative panel layer 110, and the sum of the thicknesses of the upper protective layer 120 and each decorative panel layer 110 is ≤15mm.

[0069] The outer surface of the upper protective layer 120 can be directly printed with images to achieve the function of image display. However, due to the influence of the material of the upper protective layer 120, the operation of printing directly on the surface of the upper protective layer 120 for patterns with more prominent colors or more complex designs is less aesthetically pleasing. Therefore, in order to improve the overall aesthetics of the display piece 100, a decorative panel layer 110 can be covered on the outer surface of the upper protective layer 120.

[0070] The decorative panel layer 110 can be various layer structures such as pictures, mica sheets, and epoxy transparent layers. Pictures and mica sheets can change the overall shape of the display piece 100 and enhance its appearance. The upper surface of the epoxy transparent layer is a spherical (arc-shaped) structure, similar to a convex lens, which can change the visual effect of the pattern printed on the upper protective layer 120 and make the overall appearance of the display piece 100 richer.

[0071] The decorative panel layer 110 and the upper protective layer 120 can be fixed by means of adhesive, magnetic attraction, or drip sealing. During production, the decorative panel layer 110 can be customized according to requirements and then connected to the display body, so that the display part 100 has a variety of shapes.

[0072] Furthermore, the decorative panel layer 110 can be multi-layered, such as covering the surface of the decorative panel layer 110 with another layer of epoxy resin, or designing various decorative panel layers 110 of different shapes. The decorative panel layers 110 can be stacked in sequence to form a three-dimensional graphic structure, so as to make the overall structure of the display component 100 more visually impactful.

[0073] Meanwhile, to avoid the various structural layers above the chip layer 130 from affecting signal transmission, it is also necessary to ensure that the sum of the thicknesses of the upper protective layer 120 and each decorative panel layer 110 is ≤15mm, preferably within the thickness range of 1mm-10mm.

[0074] like Figure 6 , 7 As shown, in some embodiments of this application, a decorative panel layer 110 is provided above the upper protective layer 120. The decorative panel layer 110 also adopts a circular plate structure to ensure that the decorative panel layer 110 and the upper protective layer 120 completely overlap, avoiding the situation where the layers are intersected and there is a foreign object feeling. It is preferable to use adhesive backing to connect the decorative panel layer 110 and the upper protective layer 120 to facilitate the assembly between the two.

[0075] Based on the above-described structure of the cup lid, this application also provides a water cup, including the above-described cup lid and cup body 300, wherein the lid body 200 is connected to the cup body 300.

[0076] Understandably, the lid and body 300 can be fixedly connected as a single unit, requiring only a water inlet on either the lid body 200 or the body 300 to ensure the entire cup has a water storage function. Alternatively, the lid and body 300 can be detachably connected using a combination of threads, snaps, magnetic closures, or other methods to ensure they form a complete cup for convenient use. Figure 13 As shown in the illustration, this application demonstrates that the cup lid and cup body 300 are connected by a threaded connection, enabling a detachable connection between the cup lid and cup body 300. The overall structure of the cup lid can be... Figure 1 , 2 Any of the structures shown in 3, 4, and 5.

[0077] The cup body 300 can be a conventional structure with only a liquid storage chamber. The side wall of the cup body 300 can be a single-layer structure or a double-layered insulation layer structure. In this case, the liquid stored in the liquid storage chamber can only achieve self-insulation (for a short period of time or within a certain time range) through its own temperature.

[0078] Of course, the cup body 300 can also be a cup body 300 with electronically controlled temperature regulation. In this case, the liquid in the storage chamber can be cooled, heated, or kept warm through the heating and cooling module, so that the cup lid of this application can be used with cup bodies 300 of different structures. The heating and cooling module involved in the cup body 300 can generally include components such as a cooling device, a heating device, a temperature sensing device, a battery device, a display device, a control device, a power input device, and control buttons. The specific principle and structure are equivalent to those in the prior art (patent application number CN201410515352.0), and are used to realize the functions of heating, cooling, and keeping warm of the liquid in the storage chamber. This application will not elaborate on these details.

[0079] The cup lid of this application can be used with a cup body 300 of any structure, so that the combined cup has NFC function in addition to conventional functions, which increases the overall fun of using the cup and expands the sales scope of the cup.

[0080] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0081] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0082] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cup lid, characterized in that: It includes a cover body (200) and a display piece (100) that are connected to each other. The display piece (100) includes an upper protective layer (120), a chip layer (130) and an adhesive layer (150) that are connected in sequence. The adhesive layer (150) is connected to the cover body (200). The outer surface of the upper protective layer (120) is an image display platform, and the chip layer (130) has an NFC tag.

2. The cup lid according to claim 1, characterized in that: The display component (100) also includes a microwave-absorbing anti-metal protective layer (140) located between the chip layer (130) and the adhesive layer (150).

3. The cup lid according to claim 1, characterized in that: The display piece (100) also includes a mounting base (160), wherein an adhesive layer (150) is connected to the mounting base (160), and the mounting base (160) is connected to the cover body (200).

4. The cup lid according to claim 2, characterized in that: The display piece (100) also includes a mounting base (160), wherein an adhesive layer (150) is connected to the mounting base (160), and the mounting base (160) is connected to the cover body (200).

5. The cup lid according to any one of claims 1-4, characterized in that: The cover body (200) has a receiving cavity (220), and the display piece (100) is located inside the receiving cavity (220) and fixedly connected to the receiving cavity (220).

6. The cup lid according to claim 5, characterized in that: The cavity (220) has an opening, and the opening end of the cavity (220) is provided with a detachable fastener (210). The display piece (100) is fixed in the cavity (220) by the fastener (210).

7. The cup lid according to claim 6, characterized in that: The fixing member (210) has a hollow observation opening (213), and the size of the display member (100) is larger than the hollow observation opening (213) so that the display member (100) is located in the receiving cavity (220) under the action of the fixing member (210).

8. The cup lid according to claim 6, characterized in that: The fastener (210) has a transparent viewing port (211), and the transparent viewing port (211) is provided with a protective plate (212) of transparent material for use.

9. The cup lid according to claim 1, 2, 3, 4, 6, 7 or 8, characterized in that: The upper protective layer (120) is made of non-metallic material and the thickness of the upper protective layer (120) is ≤15mm.

10. The cup lid according to claim 1, 2, 3, 4, 6, 7 or 8, characterized in that: The outer surface of the upper protective layer (120) is provided with at least one layer of non-metallic decorative panel layer (110), and the sum of the thicknesses of the upper protective layer (120) and each decorative panel layer (110) is ≤15mm.

11. A water cup, characterized in that: Includes the cup lid and cup body (300) as described in any one of claims 1-10, wherein the lid body (200) is connected to the cup body (300).

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