A water-filling cup lid and a water cup

Abstract

This utility model relates to the field of water cup technology, and discloses a water-filling cup lid including a lid body with a water inlet and at least one water outlet. The water outlet is used to transport fluid inside the cup to the outside of the cup, and the water inlet is used to transport fluid outside the cup to the inside of the cup. A first lid assembly is rotatably mounted on the lid body; the first lid assembly has an open state and a closed state. In the open state, the water inlet is opened, allowing fluid to be poured into the cup; in the closed state, the water inlet is sealed. The lid body has independent water outlets and water inlets. The water outlet is for drinking water, and the water inlet is for filling water. Users can drink water from the water outlet when needed, and fill water through the water inlet by opening the first lid assembly, achieving rapid filling and solving the problem of traditional methods requiring the entire lid to be opened for filling.

Description

Technical Field

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

[0002] The lid and body of a water cup are usually connected by threads or by compression. The lid has at least one spout for drinking. To fill the cup, the lid must be opened, making the process cumbersome. Utility Model Content

[0003] Based on the above, the purpose of this utility model is to provide a water-filling cup lid and a water cup to solve the problem of the cumbersome water-filling process.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: On the one hand, this utility model provides a water-filling cup lid, comprising: The cup lid body is provided with a water inlet and at least one water outlet. The water outlet is used to transport the fluid inside the cup to the outside of the cup, and the water inlet is used to transport the fluid outside the cup to the inside of the cup. The cup lid body is also provided with a first lid assembly. The first cover assembly includes an open state and a closed state; When in the open state, the water inlet is open, allowing fluid to be poured into the cup from the water inlet; In a closed state, the water inlet is sealed.

[0005] Preferably, the first lid assembly is rotatably connected to the cup lid body, and the open and closed states are achieved by rotation.

[0006] Preferably, the first lid assembly is slidably connected to the cup lid body, and the open and closed states are achieved by sliding.

[0007] Preferably, the first cover assembly includes a first cover plate, one end of which is connected to the cup lid body, and a first sealing block is provided below the first cover plate, which can be engaged with the water inlet to seal the water inlet.

[0008] Preferably, a first latching plate is provided at the other end of the first cover plate, a first latching tongue is provided on the side of the first latching plate facing the first sealing block, and a second latching tongue is provided on the edge of the cup lid body.

[0009] Preferably, a first actuating plate is provided on the side of the first card plate away from the first sealing block.

[0010] Preferably, a first annular step is provided on the inner wall of the water inlet of the cup lid body.

[0011] Preferably, it also includes a filter assembly, which is detachably disposed below the water inlet.

[0012] Preferably, the filter assembly includes a filter body that extends into the water cup and has a plurality of filter holes.

[0013] Preferably, the filter assembly includes a flange, and a first annular step is provided on the inner wall of the water inlet, the flange abutting against the first annular step.

[0014] Preferably, a second lid assembly is rotatably provided on the cup lid body, and the first lid assembly includes an open state and a closed state; When in the open state, the water outlet is opened, allowing the fluid in the drinking cup to be consumed; In a closed state, the water outlet is sealed.

[0015] Preferably, the water inlet is located behind the water outlet, and the first cover assembly is located behind the second cover assembly.

[0016] Preferably, the second cover assembly has a U-shaped opening on one side of the first cover assembly, and both the first and second cover assemblies are in a sealed state, with one end of the first cover assembly located inside the U-shaped opening.

[0017] Preferably, when the first lid assembly is rotatably connected to the cup lid body, two sets of fixing plates are arranged side by side on the cup lid body. One end of the fixing plate is provided with a first rotating hole, and the other end of the fixing plate is provided with a second rotating hole. The first rotating hole is located on one side opposite to the two fixing plates, and the second rotating hole is located on the outside of the two fixing plates. The first rotating hole is located at the end near the water outlet, and the second rotating hole is located at the end near the water inlet. The first cover assembly is provided with a first rotating post, which corresponds to the first rotating hole. In the sealed state, the first cover assembly is located between the two fixed plates. The second cover assembly is provided with a second rotating post, which corresponds to the second rotating hole.

[0018] Preferably, when the first lid assembly is slidably connected to the cup lid body, two sets of fixing plates are arranged side by side on the cup lid body, and a second rotating hole is provided at one end of the fixing plate near the first lid assembly. The second rotating hole is located on the outer side of the two fixing plates, and a sliding groove is provided on the inner side of the two fixing plates. The first cover assembly is provided with a slider, which is slidably disposed in the groove; The second cover assembly is provided with a second rotating post, which corresponds to the second rotating hole.

[0019] Preferably, a portion of the water inlet is located between the two fixing plates.

[0020] Preferably, a straw is provided on the water outlet, and the straw extends into the water cup.

[0021] Preferably, a nozzle is provided on the water outlet, and a straw is provided below the nozzle, with the straw extending into the water cup.

[0022] Preferably, a nozzle is provided on the water outlet, and a straw is provided below the nozzle, with the straw extending into the water cup; The second lid assembly includes a second lid plate, one end of which is rotatably connected to the cup lid body. The second lid plate is also provided with a cap, which is a cavity structure with an opening at the bottom. In a sealed state, the spout is located inside the cap.

[0023] Preferably, the second cover plate is provided with a U-shaped opening on one side facing the first cover assembly, and both the first cover assembly and the second cover assembly are in a sealed state, with one end of the first cover assembly located inside the U-shaped opening.

[0024] Preferably, the first cover assembly includes a first cover plate, and the top of the first cover plate is provided with a recessed area.

[0025] Preferably, a groove is provided in the recessed area.

[0026] Preferably, a second latching plate is provided at the other end of the second cover plate, a third latching tongue is provided on the second latching plate, and a fourth latching tongue is provided on the edge of the cup lid body.

[0027] Preferably, the second card plate is connected to a second actuating plate.

[0028] Preferably, the cup lid body is also provided with handles on both sides.

[0029] Preferably, the cup lid is the cup lid described above.

[0030] Preferably, the cup lid is threadedly connected to the cup body.

[0031] The beneficial effects of this utility model are as follows: This utility model provides a water-filled cup lid and a cup. The lid body has independent water outlets and water inlets. The water outlet is for drinking water, and the water inlet is for filling water. When a user needs to drink water, they can drink from the water outlet. When a user needs to fill water, they can open the first lid assembly to fill water through the water inlet, achieving rapid water filling. This solves the problem of traditional lids requiring the entire lid to be opened to fill water, realizing a lid that does not need to be screwed on, quick water filling, and hygienic drinking. It is especially suitable for use in various scenarios such as office, sports, commuting, and travel. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0033] Figure 1 This invention provides a schematic diagram of the structure of a water cup in a sealed state according to an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure; Example 3 is an exploded structural diagram of a water cup provided in an embodiment of this utility model; Figure 4 A schematic diagram of the structure of a first lid assembly of a water cup in the open state, provided by an embodiment of this utility model; Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure; Figure 6 This invention provides a schematic diagram of the structure of the second lid assembly of a water cup in the open state, according to an embodiment of the present invention. Figure 7 for Figure 5 A schematic diagram of the cross-sectional structure; Figure 8 This is a schematic cross-sectional view of the second cover assembly; Figure 9 This is a schematic diagram of the structure when the first lid assembly is slidably connected to the cup lid body.

[0034] In the picture: 1. Cup lid body; 11. Outlet; 12. Inlet; 121. First annular step; 13. Second latch; 14. Fourth latch; 2. First lid assembly; 21. First cover plate; 211. First rotating column; 212. Recessed area; 213. Clip groove; 22. First sealing block; 23. First retaining plate; 24. First latch; 25. First actuating plate; 26. Slider; 3. Filter assembly; 31. Filter body; 32. Filter hole; 33. Flanged edge; 4. Second lid assembly; 41. Second cover plate; 411. U-shaped opening; 412. Second rotating column; 42. Cap; 43. Second retaining plate; 44. Third latch; 45. Second actuating plate; 5. Fixing plate; 51. First rotating hole; 52. Second rotating hole; 53. Slide groove; 61. Nozzle; 62. Straw; 7. Handle; 8. Cup body. Detailed Implementation

[0035] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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 based on the specific circumstances.

[0037] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this embodiment, the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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" and "second" are only used for distinction in description and have no special meaning.

[0039] Example 1 like Figures 1 to 5 As shown, this utility model embodiment provides a water-filling cup lid, which needs to be used in conjunction with the cup body 8 of the water cup to form a complete water cup. Preferably, the water-filling cup lid is made of plastic or silicone that meets food-grade standards. The water-filling cup lid includes a cup lid body 1, which is provided with a water inlet 12 and at least one water outlet 11. In this embodiment, the cup lid body 1 is provided with a water outlet 11, which is used to transport the fluid inside the water cup to the outside of the water cup, and the user can drink water directly from the water outlet 11. The water inlet 12 is used to transport the fluid outside the water cup to the inside of the water cup, and the user can inject the fluid directly into the water cup from the water inlet 12. It should be noted that the size of the water inlet 12 is much larger than the size of the water outlet 11. With the limited size of the cup lid body 1, the size of the water inlet 12 needs to be designed to be large enough to make water filling smoother. The cup lid body 1 is also provided with a first lid assembly 2. The first cover assembly 2 includes an open state and a closed state; in the open state, the water inlet 12 is opened, allowing fluid to be poured into the water cup from the water inlet 12; in the closed state, the water inlet 12 is sealed.

[0040] This utility model embodiment provides a water-filling cup lid. The lid body 1 has an independent water outlet 11 and a water inlet 12. The water outlet 11 is for drinking water, and the water inlet 12 is for filling water. When a user needs to drink water, they can drink from the water outlet 11; when a user needs to fill water, they can do so through the water outlet 11. Figure 4 and 5 As shown, water can be poured in quickly by opening the first lid assembly 2 through the water inlet 12, solving the problem of having to unscrew the entire lid to pour water. This eliminates the need for unscrewing the lid, making the process simple. It is suitable for public water dispensers, gyms, and other quick-water replenishment scenarios, eliminating the need for two-handed lid-screwing.

[0041] In some embodiments, such as Figure 3 and 4 As shown, the first lid assembly 2 is rotatably connected to the cup lid body 1, and the open and closed states are achieved by rotation.

[0042] In some embodiments, such as Figure 9 As shown, the first lid assembly 2 is slidably connected to the cup lid body 1, and the open and closed states are achieved by sliding.

[0043] In some embodiments, such as Figures 2 to 5 As shown, the first lid assembly 2 includes a first cover plate 21, one end of which is connected to the cup lid body 1. A first sealing block 22 is disposed below the first cover plate 21. The first sealing block 22 can be engaged with the water inlet 12 to seal the water inlet 12. Specifically, the shape of the water inlet 12 can be circular, elliptical, or rectangular, preferably circular. The first sealing block 22 has the same shape as the water inlet 12 and is matched in size. The first sealing block 22 is made of silicone material. When the first sealing block 22 is engaged with the water inlet 12, it seals the entire water inlet 12 for water filling, while the first cover plate 21 seals the top edge of the water inlet 12. In the sealed state, the first lid assembly 2 seals the water inlet 12 and its top through the first sealing block 22 and the first cover plate 21, preventing the fluid in the cup from flowing out of the water inlet 12.

[0044] In some embodiments, such as Figure 2 and 5 As shown, a first latching plate 23 is provided at the other end of the first cover plate 21. The first latching plate 23 is perpendicular to the first cover plate 21. A first latching tongue 24 is provided on the side of the first latching plate 23 facing the first sealing block 22. A second latching tongue 13 is provided on the edge of the cup lid body 1. Specifically, the first latching tongue 24 and the second latching tongue 13 have a semi-circular cross-section and can be compressed and elastically deformed. In the sealed state, the first latching tongue 24 is close to the second latching tongue 13 and is located below the second latching tongue 13, making the first cover plate 21 difficult to open. Only when a large force is applied to the first cover plate 21 can it be opened.

[0045] In some embodiments, such as Figure 2 and 5 As shown, a first actuating plate 25 is provided on the side of the first locking plate 23 away from the first sealing block 22. Specifically, by flicking the first actuating plate 25 upward with a finger, the first latch 24 and the second latch 13 can be easily separated, making it convenient to open the first cover plate 21.

[0046] In some embodiments, such as Figure 3 and 5As shown, a first annular step 121 is provided on the inner wall of the water inlet 12 of the cup lid body 1. Specifically, in the sealed state, when the first sealing block 22 is inserted into the water inlet 12, the side of the first sealing block 22 abuts against the inner wall, and the bottom edge of the first sealing block 22 abuts against the first annular step 121, achieving a more sealed water-blocking effect.

[0047] In some embodiments, such as Figures 2 to 5 As shown, the water-filling cup lid also includes a filter assembly 3, which is detachably located below the water inlet 12. This filter assembly 3 can function as a coffee filter, fruit tea filter, etc. Users can directly add coffee powder, fruit, tea leaves, or other steeping materials through the water inlet 12 and add water to prepare the corresponding beverage in one step. Specifically, the filter assembly 3 can be installed in several ways. First, the top of the filter assembly 3 is connected to the inner wall of the water inlet 12. During installation, the filter assembly 3 is simply inserted from top to bottom at the water inlet 12. Second, a connecting structure is provided at the bottom of the cup lid body 1, below the water inlet 12. The filter assembly 3 is installed from the bottom of the cup lid body 1, allowing it to be detachably connected to the bottom of the water inlet 12. This connection can be achieved through various methods, such as threaded connection, sliding connection, or snap-fit ​​connection.

[0048] In some embodiments, such as Figures 2 to 5 As shown, the water-filling cup lid also includes a filter assembly 3, which is detachably mounted on the first annular step 121. Specifically, the filter assembly 3 is installed on the water inlet 12. This filter assembly 3 can function as a coffee filter, fruit tea filter, etc. Users can directly add coffee powder, fruit, tea leaves, or other steeping materials through the water inlet 12 and add water to complete the preparation of the corresponding beverage in one step. Preferably, the water inlet 12 has a central straight-through structure, allowing for observation of the water level and precise control of the water volume to prevent overflow. Furthermore, especially during cold brew coffee extraction, water can be added gradually, achieving both proportion control and extraction efficiency. The water-filling cup lid of this invention is suitable for various beverages such as daily drinking water, cold brew coffee, fruit-flavored water, and herbal teas. It has excellent performance characteristics such as efficient filling, leak-proof and dust-proof, component compatibility, and water volume control, making it particularly suitable for use in various scenarios such as office work, sports, commuting, and travel.

[0049] In some embodiments, such as Figures 2 to 5As shown, the filter assembly 3 includes a filter body 31 that extends into the water cup. The filter body 31 has several filter holes 32. Specifically, the filter body 31 is a hollow structure with an opening at the top. Several filter holes are located on the sides and / or bottom of the filter body 31. When brewing beverages, items such as coffee powder packets, fruits, or tea leaves can be placed inside the filter body 31, and water can be added to complete the preparation of the corresponding beverage.

[0050] In some embodiments, such as Figure 2 and 5 As shown, the filter assembly 3 includes a flange 33, which abuts against the first annular step 121. Specifically, the flange 33 is located on the top of the filter body 31. When installing the filter assembly 3, it is directly inserted into the water inlet 12, and the flange 33 fits perfectly onto the first annular step 121, enabling quick installation of the filter assembly 3. It should be noted that in the sealed state, the flange 33 is located between the first annular step 121 and the first sealing block 22.

[0051] In some embodiments, as shown in 2, 3, 6, and 7, a second lid assembly 4 is rotatably disposed on the cup lid body 1. The first lid assembly 2 includes an open state and a closed state. In the open state, the water outlet 11 is opened, allowing drinking of the fluid inside the cup. In the closed state, the water outlet 11 is sealed. Specifically, the second lid assembly 4 is used to open or close the water outlet 11. When not drinking, it seals the water outlet 11 to prevent water from overflowing and to prevent contamination of the water outlet 11. When both the first flip-top assembly and the second lid assembly 4 are in the closed state, the cup forms an independent sealed cavity, suitable for various scenarios such as sports, commuting, and backpack carrying.

[0052] In some embodiments, such as Figure 3 The water inlet 12 is located behind the water outlet 11, and the first cover assembly 2 is located behind the second cover assembly 4. Specifically, in this embodiment, when the user drinks water from the water outlet 11, the front side is in the water inlet 12. The water inlet 12 is located behind the water outlet 11, which makes full use of the unused space of the cup lid body 1 to set up the water inlet 12, so that the size of the water inlet 12 is designed to be large enough to facilitate water filling.

[0053] In some embodiments, such as Figures 1 to 7As shown, the second cover assembly 4 has a U-shaped opening 411 on one side facing the first cover assembly 2. Both the first cover assembly 2 and the second cover assembly 4 are in a closed state, with one end of the first cover assembly 2 located inside the U-shaped opening 411. Specifically, the U-shaped opening 411 is located on the side of the second cover plate 41 facing the first cover plate 21, and a portion of the first cover plate 21 is located inside the U-shaped opening 411. By setting the U-shaped opening 411, the middle area of ​​the first cover plate 21 and the second cover plate 41 is released when they are open, allowing the water inlet 12, the first cover plate 21, and the second cover plate 41 to be reasonably positioned in the center. This solves the problem of spatial conflict between the first cover plate 21 and the second cover plate 41, and enables the first cover plate 21 and the second cover plate 41 to operate independently and without interference when the covers are opened.

[0054] In some embodiments, such as Figure 3 , 4 As shown in Figure 6, in order to enable the first cover assembly 2 and the second cover assembly 4 to be rotatably connected to the cup lid body 1, two sets of fixing plates 5 are arranged side by side on the cup lid body 1. One end of the fixing plate 5 is provided with a first rotating hole 51, and the other end of the fixing plate 5 is provided with a second rotating hole 52. The first rotating hole 51 is located on the opposite side of the two fixing plates 5, and the second rotating hole 52 is located on the outer side of the two fixing plates 5. The first rotating hole 51 is located near the water outlet 11, and the second rotating hole 52 is located near the water inlet 12. The first cover assembly 2 is provided with a first rotating post 211, which corresponds to the first rotating hole 51. In the sealed state, the first cover assembly 2 is located between the two fixing plates 5. The second cover assembly 4 is provided with a second rotating post 412, which corresponds to the second rotating hole 52. In the sealed state, the two fixing plates 5 are located inside the U-shaped opening 411. Specifically, the first rotating column 211 is rotatably disposed within the first rotating hole 51, and the second rotating column 412 is rotatably disposed within the second rotating hole 52, thereby realizing the rotatable connection between the first lid assembly 2 and the second lid assembly 4. In this embodiment, by setting a fixing plate 5, with both ends of the fixing plate 5 serving as rotating supports, the first lid assembly 2 is positioned between the two fixing plates 5, while the second lid assembly 4 is positioned outside the two fixing plates 5. This fully utilizes the limited space of the cup lid body 1, solving the problem of spatial conflict between the first cover plate 21 and the second cover plate 41, and ensuring that the first cover plate 21 and the second cover plate 41 are independent and do not interfere with each other when the lid is opened.

[0055] As another implementation, when the first lid assembly 2 is slidably connected to the cup lid body 1, such as Figure 9As shown, two sets of fixing plates 5 are arranged side by side on the cup lid body 1. The fixing plate 5 has a second rotating hole 52 at one end near the first lid assembly 2. The second rotating hole 52 is located on the outer side of the two fixing plates 5. The inner side of the two fixing plates 5 is provided with a sliding groove 53. The first lid assembly 2 is provided with a slider 26, which is slidably disposed in the sliding groove 53. The second lid assembly 4 is provided with a second rotating column 412, which corresponds to the second rotating hole 52.

[0056] In some embodiments, such as Figure 4 As shown, in order to make the size of the water inlet 12 large enough to make full use of the space of the cup lid body 1 and facilitate water filling, a part of the water inlet 12 is located between the two fixing plates 5.

[0057] In some embodiments, such as Figure 2 , 3 As shown in Figures 5 and 7, a straw 62 is provided on the water outlet 11 for convenient drinking, and the straw 62 extends into the water cup.

[0058] In some embodiments, such as Figure 2 , 3 As shown in Figures 5 and 7, for convenient drinking, a spout 61 is provided on the water outlet 11, and a straw 62 is provided below the spout 61, extending into the water cup. Specifically, a spout 61 is installed on the water outlet 11, the spout 61 passes through the water outlet 11, and a straw 62 is detachably provided at the bottom of the spout 61, extending to the bottom of the water cup for convenient drinking.

[0059] In some embodiments, such as Figure 2 , 3As shown in Figures 5 and 7, a spout 61 is provided on the water outlet 11, and a straw 62 is provided below the spout 61, extending into the water cup. The spout 61 penetrates the water outlet 11, and the straw 62 is detachably provided at the bottom of the spout 61, extending to the bottom of the water cup for convenient drinking. The second lid assembly 4 includes a second cover plate 41, one end of which is rotatably connected to the cup lid body 1. A cap 42 is also provided on the second cover plate 41, which is a hollow structure with an opening at the bottom. In a sealed state, the spout 61 is located inside the cap 42. Specifically, in this embodiment, by providing a cap 42 on the second cover plate 41, the spout 61 is wrapped by the cap 42 in a sealed state, preventing contamination. Preferably, in this embodiment, since water is injected through the water inlet 12, the water cup lid does not need to be unscrewed for water injection. Therefore, the nozzle 61 and the straw 62 can always be in a sealed state to avoid exposure to air. Adding water does not require touching the straw 62, thus avoiding cross-contamination.

[0060] In some embodiments, such as Figure 3 , 6 As shown in Figure 7, the second cover plate 41 has a U-shaped opening 411 on one side facing the first cover assembly 2. Both the first cover assembly 2 and the second cover assembly 4 are in a closed state, with one end of the first cover assembly 2 located inside the U-shaped opening 411. Specifically, by setting the U-shaped opening 411, the length of the second cover plate 41 can be set sufficiently long. When the second cover plate 41 is in the open state, the cap 42 is located outside the cup lid body 1, which does not affect the opening angle of the second cover plate 41 and does not affect the user's normal drinking through the spout 61.

[0061] In some embodiments, such as Figure 8 As shown, the first cover assembly 2 includes a first cover plate 21, and a recessed area 212 is provided on the top of the first cover plate 21. Specifically, in this embodiment, by providing a recessed area 212 on the top of the first cover plate 21, when the first cover assembly 2 is opened and the second cover assembly 4 is closed, the cap 42 will be located within the recessed area 212. By providing the recessed area 212, the rotation angle of the second cover plate 41 is sufficiently large, so that the water inlet 12 is fully opened without affecting normal water injection.

[0062] In some embodiments, such as Figure 8 As shown, a latching groove 213 is provided on the side of the recessed area 212 away from the second cover assembly 4. Specifically, when the second cover assembly 4 needs to be changed from a closed to an open state, the user can open the second cover assembly 4 by pressing the latching groove 213 upwards with their finger.

[0063] In some embodiments, such as Figure 2 and Figure 7 As shown, a second latching plate 43 is provided at the other end of the second cover plate 41, and a third latching tongue 44 is provided on the second latching plate 43. A fourth latching tongue 14 is provided on the edge of the cup lid body. Specifically, the third latching tongue 44 and the fourth latching tongue 14 have a semi-circular cross-section and are capable of elastic deformation under compression. In the sealed state, the third latching tongue 44 is tightly attached to the fourth latching tongue 14 and is located below the fourth latching tongue 14, making the second cover plate 41 difficult to open. Only when a large force is applied to the second cover plate 41 can the first cover plate 21 be opened.

[0064] In some embodiments, such as Figure 2 and Figure 7 As shown, the second latch 43 is connected to a second actuating plate 45. Specifically, by flicking the second actuating plate 45 upwards with a finger, the third latch 44 and the fourth latch 14 can be easily separated, making it convenient to open the second cover 41.

[0065] In some embodiments, such as Figure 1 As shown, in order to facilitate carrying the water cup, the cup lid body 1 is also provided with handles 7 on both sides. When carrying the water cup, the user can directly hold the handles 7 for easy carrying.

[0066] Example 2 This utility model embodiment provides a water cup based on embodiment one, including a cup body 8 and a cup lid, wherein the cup lid is the water-filling cup lid described in embodiment one above.

[0067] In some embodiments, such as Figure 2 As shown, the cup lid is threadedly connected to the cup body 8.

[0068] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A water-filled cup lid, characterized in that, include: The cup lid body (1) is provided with a water inlet (12) and at least one water outlet (11). The water outlet (11) is used to transport the fluid inside the cup to the outside of the cup, and the water inlet (12) is used to transport the fluid outside the cup to the inside of the cup. The cup lid body (1) is also provided with a first lid assembly (2). The first cover assembly (2) includes an open state and a closed state; When in the open state, the water inlet (12) is opened, allowing fluid to be poured into the water cup from the water inlet (12); In a closed state, the water inlet (12) is sealed.

2. The water-filling cup lid according to claim 1, characterized in that, The first lid assembly is rotatably connected to the cup lid body (1), and the open and closed states are achieved by rotation.

3. A water-filling cup lid according to claim 1, characterized in that, The first lid assembly is slidably connected to the cup lid body (1), and the open and closed states are achieved by sliding.

4. A water-filling cup lid according to claim 2, characterized in that, The first cover assembly (2) includes a first cover plate (21), one end of which is connected to the cup lid body (1). A first sealing block (22) is provided below the first cover plate (21), and the first sealing block (22) can be inserted into the water inlet (12) to seal the water inlet (12).

5. A water-filling cup lid according to claim 4, characterized in that, The other end of the first cover plate (21) is provided with a first latch plate (23), the first latch plate (23) is provided with a first latch tongue (24) on the side facing the first sealing block (22), and the edge of the cup lid body (1) is provided with a second latch tongue (13).

6. A water-filling cup lid according to claim 5, characterized in that, A first actuating plate (25) is provided on the side of the first card plate (23) away from the first sealing block (22).

7. A water-filling cup lid according to claim 4, characterized in that, The inner wall of the water inlet (12) of the cup lid body (1) is provided with a first annular step (121).

8. A water-filling cup lid according to claim 4, characterized in that, It also includes a filter assembly (3), which is detachably disposed below the water inlet (12).

9. A water-filling cup lid according to claim 8, characterized in that, The filter assembly (3) includes a filter body (31) that extends into the water cup and has a plurality of filter holes (32) on it.

10. A water-filling cup lid according to claim 8, characterized in that, The filter assembly (3) includes a flange (33), and a first annular step (121) is provided on the inner wall of the water inlet (12), and the flange (33) abuts against the first annular step (121).

11. A water-filling cup lid according to any one of claims 1 to 10, characterized in that, The cup lid body (1) is also rotatably provided with a second lid assembly (4), and the first lid assembly (2) includes an open state and a closed state; In the open state, the water outlet (11) is opened, allowing the fluid in the drinking cup to be consumed; In a closed state, the outlet (11) is sealed.

12. A water-filling cup lid according to claim 11, characterized in that, The water inlet (12) is located behind the water outlet (11), and the first cover assembly (2) is located behind the second cover assembly (4).

13. A water-filling cup lid according to claim 12, characterized in that, The second cover assembly (4) has a U-shaped opening (411) facing the first cover assembly (2). Both the first cover assembly (2) and the second cover assembly (4) are in a sealed state, and one end of the first cover assembly (2) is located inside the U-shaped opening (411).

14. A water-filling cup lid according to claim 11, characterized in that, When the first cover assembly is rotatably connected to the cup lid body (1), two sets of fixing plates (5) are arranged side by side on the cup lid body (1). One end of the fixing plate (5) is provided with a first rotating hole (51), and the other end of the fixing plate (5) is provided with a second rotating hole (52). The first rotating hole (51) is located on the opposite side of the two fixing plates (5), and the second rotating hole (52) is located on the outside of the two fixing plates (5). The first rotating hole (51) is located at the end near the water outlet (11), and the second rotating hole (52) is located at the end near the water inlet (12). The first cover assembly (2) is provided with a first rotating post (211), which corresponds to the first rotating hole (51). In the sealed state, the first cover assembly (2) is located between the two fixed plates (5). The second cover assembly (4) is provided with a second rotating post (412), which corresponds to the second rotating hole (52).

15. A water-filling cup lid according to claim 11, characterized in that, When the first lid assembly is slidably connected to the cup lid body (1), two sets of fixing plates (5) are arranged side by side on the cup lid body (1). The fixing plate (5) is provided with a second rotating hole (52) at one end near the first lid assembly (2). The second rotating hole (52) is located on the outside of the two fixing plates (5), and a sliding groove (53) is opened on the inside of the two fixing plates (5). The first cover assembly (2) is provided with a slider (26), which is slidably disposed in the groove (53); The second cover assembly (4) is provided with a second rotating post (412), which corresponds to the second rotating hole (52).

16. A water-filling cup lid according to claim 14, characterized in that, A portion of the water inlet (12) is located between the two fixing plates (5).

17. A water-filling cup lid according to claim 1, characterized in that, A straw (62) is provided on the water outlet (11), and the straw (62) extends into the water cup.

18. A water-filling cup lid according to claim 1, characterized in that, A suction nozzle (61) is provided on the water outlet (11), and a straw (62) is provided below the suction nozzle (61), which extends into the water cup.

19. A water-filling cup lid according to claim 11, characterized in that, A suction nozzle (61) is provided on the water outlet (11), and a straw (62) is provided below the suction nozzle (61), which extends into the water cup; The second cover assembly (4) includes a second cover plate (41), one end of which is rotatably connected to the cup lid body (1). The second cover plate (41) is also provided with a cap (42), which is a cavity structure with an opening at the bottom. In a sealed state, the nozzle (61) is located inside the cap (42).

20. A water-filling cup lid according to claim 19, characterized in that, The second cover plate (41) is provided with a U-shaped opening (411) on one side facing the first cover assembly (2). Both the first cover assembly (2) and the second cover assembly (4) are in a sealed state, and one end of the first cover assembly (2) is located inside the U-shaped opening (411).

21. A water-filling cup lid according to claim 1 or 19, characterized in that, The first cover assembly (2) includes a first cover plate (21), and the top of the first cover plate (21) is provided with a recessed area (212).

22. A water-filling cup lid according to claim 21, characterized in that, A groove (213) is provided in the recessed area (212).

23. A water-filling cup lid according to claim 19, characterized in that, The other end of the second cover plate (41) is provided with a second latch plate (43), the second latch plate (43) is provided with a third latch tongue (44), and the edge of the cup lid body (1) is provided with a fourth latch tongue (14).

24. A water-filling cup lid according to claim 23, characterized in that, The second card plate (43) is connected to the second toggle plate (45).

25. A water-filling cup lid according to claim 1, characterized in that, The cup lid body (1) is also provided with handles (7) on both sides.

26. A water cup, comprising a cup body (8) and a cup lid, characterized in that, The cup lid is the cup lid as described in any one of claims 1 to 25.

27. A water cup according to claim 26, characterized in that, The cup lid is threadedly connected to the cup body (8).

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