Dual-drink removable cup cover and coffee cup

Abstract

The present application relates to the technical field of daily necessities, and discloses a double-drinking detachable cup cover and a coffee cup. The double-drinking detachable cup cover comprises a main cover body, a straight drinking hole and a straw hole are arranged on the main cover body, the straw hole is used for mounting a straw, a rotating cover assembly is rotationally connected with the main cover body and has a first position, a second position and a third position, a sealing module comprises a mounting seat, a sealing assembly and an elastic reset member, the mounting seat is detachably mounted on the inner side of the main cover body, the sealing assembly is movably connected with the mounting seat, the two ends of the elastic reset member are connected with the mounting seat and the sealing assembly respectively, and the elastic reset member is used for enabling the sealing assembly to seal the inner side of the straight drinking hole, when the rotating cover assembly rotates from the first position to the second position, the rotating cover assembly abuts against and pushes the sealing assembly, so that the sealing assembly opens the straight drinking hole. The double-drinking detachable cup cover can conveniently detach and clean the entire sealing module by detaching the mounting seat, and the user experience is good.

Description

Technical Field

[0001] This invention relates to the field of daily necessities technology, and in particular to a dual-drink detachable cup lid and a coffee cup. Background Technology

[0002] Coffee cups are widely used drinking vessels. With increasing user demand, some coffee cup lids offer both direct drinking and straw drinking options. Specifically, the lid consists of a main body and a lid flap. The main body has a straw insertion hole and a direct drinking hole, with a straw inserted into the straw insertion hole. The lid flap is rotatably connected to the outside of the main body; rotating the flap opens the different spouts, allowing switching between drinking methods. Furthermore, to prevent leakage at the direct drinking spout, a sealing element is installed on the main body. This sealing element is linked to the lid flap, sealing the inside of the direct drinking hole when it is not open. However, the sealing element easily traps beverage residue, leading to stain buildup over time. Its complex connection to other components makes thorough cleaning difficult, resulting in a poor user experience.

[0003] Therefore, there is an urgent need for a dual-drink detachable cup lid and coffee cup to solve the above-mentioned technical problems. Summary of the Invention

[0004] One objective of this invention is to provide a dual-drink detachable cup lid, which allows for easy disassembly and cleaning of the entire sealing module by removing the mounting base, resulting in a better user experience.

[0005] To achieve this objective, the present invention adopts the following technical solution: A removable double-drinking cup lid includes: The main cover has a drinking hole and a straw hole, the straw hole being used to install a straw. The rotating cap assembly is rotatably connected to the main cap body and has a first position that covers the outside of the drinking hole and the outside of the straw hole, a second position that exposes the outside of the drinking hole, and a third position that exposes the outside of the straw hole. A sealing module includes a mounting base, a sealing assembly, and a resilient reset member. The mounting base is detachably mounted on the inner side of the main cover. The sealing assembly is movably connected to the mounting base. The two ends of the resilient reset member are respectively connected to the mounting base and the sealing assembly, and are used to enable the sealing assembly to seal the inner side of the drinking hole. When the rotating cover assembly rotates from the first position to the second position, the rotating cover assembly abuts against and pushes the sealing assembly to open the drinking hole.

[0006] As an optional solution, one end of the mounting base is provided with a snap-fit ​​protrusion, and the other end is provided with an elastic arm, and the side of the elastic arm opposite to the snap-fit ​​protrusion is provided with an overlapping part. The inner side of the main cover is provided with a snap-fit ​​groove and a support protrusion that are opposite to each other. The snap-fit ​​protrusion snaps into the snap-fit ​​groove, and the overlapping part can overlap the support protrusion. When the elastic arm deforms elastically, it can drive the overlapping part to move toward the snap-fit ​​groove, so that the overlapping part separates from the support protrusion.

[0007] As an optional solution, the mounting base also includes a base body, the snap-fit ​​protrusion is disposed at one end of the base body, the elastic arm is disposed at the other end of the base body and is constructed in a U-shape, one end of the elastic arm is connected to the base body, the bottom of the elastic arm protrudes towards the main cover body, and the other end of the elastic arm extends in a direction away from the main cover body and extends beyond the lower surface of the base body.

[0008] As an alternative, the sealing assembly is mounted on the side of the mounting base facing the inner wall of the main cover and is pivotally connected to the mounting base; the elastic reset member is disposed between the sealing assembly and the mounting base and is capable of driving the sealing assembly to press against the inner side of the drinking hole.

[0009] As an optional solution, the sealing module further includes a hook, and the mounting base is provided with a through hole. One end of the hook is connected to the sealing component, and the other end passes through the through hole and engages with the mounting base to lock the elastic reset member between the mounting base and the sealing component.

[0010] As an optional solution, the mounting base is provided with a first pivot portion, and the sealing assembly is provided with a second pivot portion, the first pivot portion and the second pivot portion being inserted into each other; the sealing module further includes a pivot shaft passing through the first pivot portion and the second pivot portion, so as to pivotally connect the sealing assembly to the mounting base; and / or The sealing assembly includes a rotating arm and a sealing plug. The rotating arm is pivotally connected to the mounting base, and the sealing plug is connected to the rotating arm and is used to block the inside of the drinking hole.

[0011] As an optional embodiment, the rotating cover assembly includes: A cover plate, at least partially disposed on the outside of the main cover body, in the first position, the cover plate covers the drinking hole and the straw hole, in the second position, the cover plate exposes the drinking hole, and in the third position, the cover plate exposes the straw hole; A rotating cylinder is disposed on the inner side of the main cover body and inserted into the cover plate along a first direction, the first direction being parallel to the rotation axis direction of the rotating cover assembly; A locking element is disposed on the inner side of the main cover body. The locking element is threadedly connected to the cover plate along the first direction and presses the rotating cylinder against the inner wall of the main cover body.

[0012] As an alternative, the sealing assembly has a mating boss on the side facing the rotating cover assembly; the rotating cylinder has a ramp boss on the side facing the sealing module. The direction in which the rotating cover assembly rotates from the first position to the second position is defined as the first rotation direction. The ramp boss and the mating boss are arranged along the first rotation direction, and the height of the ramp boss gradually decreases along the first rotation direction. When the rotating cap assembly rotates from the first position to the second position, the ramp boss presses against the mating boss, so that the sealing assembly opens the drinking hole.

[0013] As an optional solution, the main cover body is provided with mounting holes, and the cover plate includes a cover plate portion and a first insertion portion. The cover plate portion is located on the outer side of the main cover body, and the first insertion portion is inserted into the mounting holes. The first insertion portion is provided with multiple slots. The rotating cylinder includes a first abutting portion and a second insertion portion. The first abutting portion abuts against the inner wall of the main cover body, and the second insertion portion includes multiple inserts, each insert corresponding to one of the slots. The locking member abuts against the first abutting portion and is threadedly connected to the first insertion portion; and / or The rotating cylinder has a slot on its end face away from the inner side of the main cover; the locking member includes a second abutting part and a screw part, the second abutting part abuts against the rotating cylinder, the screw part is threadedly connected to the cover plate, and the second abutting part has a locking protrusion on the side facing the rotating cylinder, which can engage with the slot.

[0014] Another objective of this invention is to provide a coffee cup that, by adopting the aforementioned detachable double-drink lid, facilitates the disassembly and cleaning of components, resulting in a better user experience.

[0015] To achieve this objective, the present invention adopts the following technical solution: A coffee cup includes a cup body and a removable double-drink lid, the removable double-drink lid being disposed on the cup body.

[0016] The beneficial effects of this invention are: (1) The dual-drink detachable cup lid of the present invention includes a main lid body, a rotating lid assembly and a sealing module, wherein the main lid body is provided with a direct drinking hole and a straw hole, and the straw hole is used to install a straw; the rotating lid assembly is rotatably connected to the main lid body and has a first position, a second position and a third position relative to the main lid body. When the rotating lid assembly is rotated to the first position, the rotating lid assembly blocks the outside of the direct drinking hole and the outside of the straw hole, and drinking is not allowed at this time; when the rotating lid assembly is rotated to the second position, the rotating lid assembly exposes the outside of the direct drinking hole, while the straw hole is still blocked, and direct drinking is allowed at this time; when the rotating lid assembly is rotated to the third position, the rotating lid assembly exposes the outside of the straw hole, while the direct drinking hole is still blocked, and drinking is allowed using a straw, thereby realizing the switching of different drinking methods. The sealing module includes a mounting base, a sealing component, and a resilient reset element. The sealing component is movably connected to the mounting base, and the resilient reset element connects the mounting base and the sealing component. Therefore, when the rotating cover assembly is in the first position and moves between the first and third positions, the resilient reset element causes the sealing component to seal the inside of the drinking hole, thus preventing leakage during use. As the rotating cover assembly moves from the first position to the second position, it pushes the sealing component to open the drinking hole, thereby enabling simultaneous opening of both the inner and outer ends of the drinking hole and ensuring smooth water flow during drinking. Since the mounting base and the main cover are detachably connected, and the rotating cover assembly and the sealing component are in contact, the entire sealing module can be easily removed from the main cover for deep cleaning, resulting in a good user experience.

[0017] (2) The sealing component is installed on the side of the mounting base facing the main cover and is pivotally connected to the mounting base. The elastic reset component is set between the sealing component and the mounting base. By connecting the hook on the sealing component and setting the through hole on the mounting base, and making the hook pass through the through hole and engage with the mounting base, the entire sealing module itself forms a stable fit of components. Therefore, the assembly of the sealing module and its cooperation with the rotating cover component can be realized simply by installing the mounting base onto the main cover. This makes the entire disassembly and assembly process more convenient.

[0018] (3) The rotating cap assembly includes a cap, a rotating cylinder and a locking element. The cap is located on the outside of the main cap body. Therefore, when the rotating cap assembly rotates, the rotation of the cap can selectively block the drinking hole and / or the straw hole, thereby realizing the switching of usage mode. The rotating cylinder is located inside the main cap body and is inserted into the cap along the first direction. The locking element is threadedly connected to the cap along the first direction and presses the rotating cylinder against the inner wall of the main cap body. On the one hand, the locking element is threadedly connected to the cover plate, making it easy to disassemble the rotating cover assembly from the main cover body for deep cleaning of each component. On the other hand, the locking element abuts against the rotating cylinder, but not against the main cover body. In other words, during the rotation of the rotating cover assembly, the locking element only contacts the internal structure of the rotating cover assembly, not the main cover body. This prevents the locking element from loosening or falling off due to friction with other components during the reciprocating rotation of the rotating cover assembly, ensuring the reliability of the connection between the rotating cover assembly and the main cover body. Furthermore, the abutting of the rotating cylinder against the inner side of the main cover body also improves the sealing of the mating position between the rotating cover assembly and the main cover body.

[0019] (4) A mating boss is provided on the sealing assembly, and a ramp boss is provided on the rotating cylinder. The ramp boss and the mating boss are arranged along the first rotation direction, and the height of the ramp boss gradually decreases along the first rotation direction. Therefore, during the process of rotating the cover assembly from the first position to the second position, the ramp boss gradually abuts against the mating boss from the lower end to the higher end, thereby pushing the entire sealing assembly to move away from the rotating cover assembly and opening the water outlet. When the rotating cover assembly rotates in the opposite direction from the first position to the third position, the ramp boss does not mat with the mating boss, so the sealing assembly remains in the position of blocking the drinking water outlet. In addition, since the component that applies the pushing force to the sealing assembly is the rotating cylinder (not the locking component), the sealing assembly will not apply force to the locking component, avoiding the locking component from loosening or falling off, and improving the reliability of the rotating cover assembly installation.

[0020] The coffee cup of the present invention includes a cup body and the aforementioned removable double-drink lid. By adopting the aforementioned removable double-drink lid, the coffee cup facilitates the disassembly and cleaning of the parts, resulting in a good user experience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the dual-drink detachable cup lid provided in a specific embodiment of the present invention when the lid is in the first position; Figure 2 This is a schematic diagram of the structure of the dual-drink detachable cup lid provided in a specific embodiment of the present invention when the lid is in the second position; Figure 3 This is a schematic diagram of the structure of the dual-drink detachable cup lid provided in a specific embodiment of the present invention when the lid is in the third position; Figure 4This is a schematic diagram of the structure of the detachable double-drink cup lid provided in a specific embodiment of the present invention; Figure 5 This is a longitudinal sectional view of the dual-drink detachable cup lid provided in a specific embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the dual-drink detachable cup lid after the sealing module is hidden, according to a specific embodiment of the present invention; Figure 7 This is an exploded view of the rotating cover assembly provided in a specific embodiment of the present invention from one perspective; Figure 8 This is an exploded view of the rotating cover assembly provided in a specific embodiment of the present invention from another perspective; Figure 9 This is a schematic diagram of the structure of the sealing module being disassembled from the main cover body according to a specific embodiment of the present invention; Figure 10 This is a schematic diagram of the structure of the mounting base provided in a specific embodiment of the present invention; Figure 11 This is a schematic diagram of the sealing assembly and hook provided in a specific embodiment of the present invention; Figure 12 This is a schematic diagram of the sealing module provided in a specific embodiment of the present invention; Figure 13 This is a structural schematic diagram of the rotating cover assembly and sealing module provided in a specific embodiment of the present invention.

[0022] In the picture: 10. Main cap; 11. Direct drinking hole; 12. Straw hole; 13. Mounting hole; 14. Inner protruding rib; 15. First limiting part; 16. Second limiting part; 17. Third limiting part; 18. Receiving groove; 19. Air hole; 110. Snap-fit ​​groove; 111. Support protrusion; 20. Rotating cover assembly; 21. Cover plate; 211. Cover plate part; 212. First insertion part; 2121. Slot; 2122. Internal threaded hole; 213. Sealing part; 22. Rotating cylinder part; 221. First abutment part; 2211. Countersunk groove; 2212. Slot; 222. Second insertion part; 2221. Insert post; 223. Locking point part; 224. Sloping boss; 23. Locking fastener; 231. Second abutment part; 232. Screw part; 233. Locking protrusion; 234. Tightening groove; 24. Sealing ring; 30. Straw; 40. Sealing module; 41. Mounting base; 411. Snap-fit ​​protrusion; 412. Elastic arm; 413. Overlapping part; 414. Seat body; 415. Through hole; 416. First pivot part; 417. First mounting groove; 42. Sealing assembly; 421. Rotating arm; 422. Sealing plug; 423. Mating boss; 424. Second pivot part; 425. Second mounting groove; 43. Pivot shaft; 44. Elastic reset element; 45. Hook; 50. Elastic plug. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention and not the entire structure.

[0024] In the description of this invention, 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 invention based on the specific circumstances.

[0025] 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.

[0026] In the description of this embodiment, the terms "upper," "lower," "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 the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0027] This embodiment provides a dual-drink detachable lid and a coffee cup. The coffee cup includes a cup body and a dual-drink detachable lid. The cup body is a cylindrical structure with an open top, and the dual-drink detachable lid is fitted onto the opening of the cup body. It is understood that, without departing from the inventive concept of this application, the specific shape and size of the cup body can be flexibly set as needed, and are not specifically limited here.

[0028] like Figures 1-3 As shown, the dual-drink detachable cup lid includes a main lid body 10 and a rotating lid assembly 20. The main lid body 10 is used to cover the cup body. The main lid body 10 has a direct drinking hole 11 and a straw hole 12. The direct drinking hole 11 connects the inner and outer sides of the dual-drink detachable cup lid. A straw 30 is installed at the straw hole 12, with one end of the straw 30 located outside the main lid body 10 and the other end extending into the cup body. The rotating lid assembly 20 is rotatable relative to the main lid body 10 and has a first position, a second position, and a third position relative to the main lid body 10. The rotating lid assembly 20 includes a lid plate 21, which is at least partially disposed on the outer side of the main lid body 10, in the first position (e.g., ...). Figure 1 As shown), the cover 21 blocks the drinking hole 11 and the straw hole 12, so drinking is not possible at this time; in the second position (as shown) Figure 2 As shown), the cover 21 exposes the drinking hole 11, while the straw hole 12 remains blocked by the cover 21. In this position, the drinking hole 11 can be used for drinking; in the third position (as shown)... Figure 3 As shown in the diagram, the cover 21 exposes the straw hole 12, thereby exposing the end of the straw 30, while the drinking hole 11 remains blocked by the cover 21. Drinking can then be done using the straw 30. In this embodiment, the rotating cover assembly 20 is located at... Figure 1 The first position shown is the reference point; the cover plate 21 can be reached by rotating 70° in the first rotation direction. Figure 2 The second position is shown. The rotating cover assembly 20 is still located in... Figure 1 Using the first position shown as a reference, rotating the cover 21 120° in the second rotation direction will expose the straw 30. The first and second rotation directions are opposite to each other. It is understood that in other embodiments, the specific rotation angle of the rotating cover assembly 20 from the first position to the second position, and from the first position to the third position, can be flexibly adjusted according to factors such as the size of the drinking hole 11 and the position of the drinking hole 11 and the straw hole 12, and is not specifically limited here. In some further embodiments, the rotating cover assembly 20 can be rotated a first angle in the first rotation direction to reach the second position, and then continued to rotate a second angle in the first rotation direction to reach the third position.

[0029] In this embodiment, as Figure 1As shown, the main lid 10 is circular in shape and has screw threads on its outer circumference. The inner side of the cup opening has internal threads. By inserting the main lid 10 into the cup opening and screwing it on, the dual-purpose lid and cup can be connected. This not only makes operation convenient but also ensures a good seal. Of course, in other embodiments, the main lid 10 can also be connected to the cup via a snap-fit ​​connection; this is not a limitation here.

[0030] In this embodiment, the straw 30 can be a component made of rubber or other flexible materials. An existing sealing structure is used to seal the straw 30 and the straw hole 12. For example... Figure 3 As shown, a receiving groove 18 is provided on the outer side of the main cover 10, and a straw hole 12 is formed at the bottom of the receiving groove 18. The receiving groove 18 can accommodate the portion of the straw 30 located on the outer side of the main cover 10. In this embodiment, the receiving groove 18 is generally constructed as a groove arranged circumferentially along the main cover 10. The straw hole 12 is located at one end of the receiving groove 18 near the third position along the second rotation direction. Therefore, when the rotating cover assembly 20 is rotated along the second rotation direction, the straw 30 will slowly pop out, which will not easily cause liquid splashing. During the process of the user rotating the rotating cover assembly 20 from the third position back to the first position along the first rotation direction, the cover plate 21 can slowly push the straw 30 into the receiving groove 18, resulting in a good user experience.

[0031] like Figure 3 and Figure 7 As shown, the main cover 10 has an air hole 19, and the cover plate 21 has a sealing part 213 on the side facing the main cover 10. When the rotating cover assembly 20 is in the first position, the sealing part 213 seals the air hole 19, thereby ensuring the airtightness of the entire coffee cup. When the rotating cover assembly 20 is in the third position, the cover plate 21 exposes the air hole 19. At this time, the air hole 19 is used to ensure the air pressure balance inside and outside the coffee cup, thereby ensuring smooth water flow and improving the user experience. In this embodiment, an elastic plug 50 is installed inside the air hole 19. The elastic plug 50 has a through hole 415. After the elastic plug is installed inside the air hole 19, the through hole 415 is used to allow communication between the inside and outside of the coffee cup. When the sealing part 213 seals the air hole 19, the sealing part 213 abuts against the elastic plug 50, which can improve the reliability of the air hole 19's sealing position. In this embodiment, along the second rotation direction, the air hole 19 is located at the end of the straw hole 12 that is away from the third position along the second rotation direction. Thus, when the user rotates the rotating cover assembly 20 from the first position to the third position, the air hole 19 is exposed before the straw hole 12. At this time, the air hole 19 can play a role in relieving pressure. And when the sealing part 213 is misaligned with the air hole 19, the other parts of the cover 21 can still block the air hole 19, thereby preventing water vapor from splashing and further improving the user experience.

[0032] like Figure 4 and Figure 5As shown, the rotating cover assembly 20 also includes a rotating cylinder 22 and a locking member 23. The rotating cylinder 22 is disposed inside the main cover body 10 and is inserted into the cover plate 21 along a first direction. In this embodiment, the first direction is the rotation axis direction of the rotating cover assembly 20, which is also the axial direction of the main cover body 10. The locking member 23 is disposed inside the main cover body 10 and is threadedly connected to the cover plate 21 along the first direction, pressing the rotating cylinder 22 against the inner wall of the main cover body 10. It should be noted that in this application, the rotating cylinder 22 and the locking member 23 being disposed inside the main cover body 10 means that these two components are installed from the inside of the main cover body 10, and most of the structure is located inside the main cover body 10. However, it is not excluded that after the rotating cylinder 22 and the locking member 23 are respectively engaged with the cover plate 21, some parts of the structure may extend to the outside of the main cover body 10. Based on the locking fastener 23 being threadedly connected to the cover plate 21 along the first direction and pressing the rotating cylinder 22 against the inner wall of the main cover body 10, the entire rotating cover assembly 20 is fixedly connected to the main cover body 10, and it is easy to disassemble the rotating cover assembly 20 from the main cover body 10, thereby facilitating deep cleaning of each component. Since the locking fastener 23 abuts against the rotating cylinder 22 but not against the main cover body 10, during the rotation of the rotating cover assembly 20, the locking fastener 23 only contacts the internal structure of the rotating cover assembly 20, thereby preventing the locking fastener 23 from loosening or falling off due to contact and friction with other components during the reciprocating rotation of the rotating cover assembly 20, ensuring the reliability of the connection between the rotating cover assembly 20 and the main cover body 10. Based on the abutting of the rotating cylinder 22 against the inner side of the main cover body 10, the sealing performance of the mating position between the rotating cover assembly 20 and the main cover body 10 can also be improved.

[0033] like Figure 6As shown, the rotating cylinder 22 is provided with a locking point 223, and the inner side of the main cover 10 is provided with a first limiting part 15, a second limiting part 16, and a third limiting part 17. The first limiting part 15 engages with the locking point 223 to lock the rotating cover assembly 20 in a first position; the second limiting part 16 abuts against the locking point 223 to keep the rotating cover assembly 20 in a second position; and the third limiting part 17 abuts against the locking point 223 to keep the rotating cover assembly 20 in a third position. In actual use, the engagement of the locking point 223 with the first limiting part 15 ensures that the rotating cover assembly 20 is stably held in the first position. Only when the user applies sufficient force to separate the locking point 223 from the first limiting part 15 can the rotating cover assembly 20 be unlocked, thus preventing accidental opening. When the rotating cover assembly 20 rotates from the first position to the second position, the cooperation between the second limiting part 16 and the locking point 223 prevents the rotating cover assembly 20 from continuing to rotate, ensuring that the rotating cover assembly 20 accurately stops at the second position and also provides feedback to the user. When the rotating cover assembly 20 rotates from the first position to the third position, the cooperation between the third limiting part 17 and the locking point 223 prevents the rotating cover assembly 20 from continuing to rotate, ensuring that the rotating cover assembly 20 accurately stops at the third position and also provides feedback to the user.

[0034] In this embodiment, as Figure 6 As shown, the locking point 223 is disposed on the circumferential surface of the rotating cylinder 22, and the second limiting part 16, the first limiting part 15, and the third limiting part 17 are arranged sequentially at intervals on the arc located on the outer periphery of the rotating cylinder 22. Specifically, the locking point 223 includes an arcuate protrusion, and the first limiting part 15 has an arcuate groove on the side facing the outer periphery of the rotating cylinder 22. When the arcuate protrusion is engaged with the arcuate groove (as shown in the figure), the rotating cover assembly 20 is locked in the first position. The second limiting part 16 and the third limiting part 17 are both protruding structures, which can stop the arcuate protrusion of the locking point 223.

[0035] like Figure 5 , Figure 7 and Figure 8As shown, the main cover 10 is provided with mounting holes 13. The cover plate 21 includes a cover plate portion 211 and a first insertion portion 212. The cover plate portion 211 is located on the outside of the main cover 10. The first insertion portion 212 is inserted into the mounting hole 13 and has multiple slots 2121. The rotating cylinder 22 includes a first abutting portion 221 and a second insertion portion 222. The first abutting portion 221 abuts against the inner wall of the main cover 10. The second insertion portion 222 includes multiple inserts 2221, each insert 2221 being inserted into a corresponding slot 2121. The locking member 23 presses against the first abutting portion 221 and is threadedly connected to the first insertion portion 212. By engaging multiple inserts 2221 with slots 2121, rotation of the rotating cylinder 22 relative to the cover plate 21 is prevented, thereby preventing rotation of the rotating cylinder 22 relative to the locking member 23. This ensures that during the rotation of the entire rotating cover assembly 20 relative to the main cover body 10, the various components do not rotate relative to each other, thus further improving the reliability of the threaded fastening. In this embodiment, the first insert portion 212 is provided with an internal threaded hole 2122, and the locking member 23 includes a second abutment portion 231 and a screw portion 232. The second abutment portion 231 abuts against the rotating cylinder 22, and the screw portion 232 is threadedly connected to the internal threaded hole 2122. Optionally, as... Figure 7 As shown, a screw groove 234 is provided on the second abutment part 231. The screw groove 234 is used for the user to hold and screw the locking part, thereby further improving the convenience of disassembling the rotating cover assembly 20.

[0036] like Figure 5 , Figure 7 and Figure 8 As shown, multiple slots 2121 are disposed on the end face of the first insertion part 212 and are arranged at intervals along the circumference of the first insertion part 212. Correspondingly, the distribution of multiple posts 2221 matches the distribution of multiple slots 2121. During the rotation of the rotating cap assembly 20 relative to the main cap body 10, after the rotating cylinder 22 is subjected to the force of the main cap body 10, the rotating cylinder 22 can be balanced by the cooperation of multiple posts 2221 and slots 2121, ensuring that the rotating cylinder 22 is subjected to balanced and uniform force, thereby improving the service life of the dual-drink detachable cup cap.

[0037] like Figure 8 As shown, among the multiple insertion posts 2221, one insertion post 2221 has a different cross-sectional size and / or shape than the other insertion posts 2221. This configuration allows the insertion post 2221 with a different cross-sectional size and / or shape to prevent mistaken insertion during assembly, ensuring that the relative position of the cover plate 21 and the rotating cylinder 22 is accurately installed on the first attempt. This, in turn, ensures that the subsequent locking points 223 can accurately engage with the first limiting part 15, the second limiting part 16, and the third limiting part 17, respectively. It is understood that the cross-sectional area and shape of the multiple slots 2121 correspond one-to-one with the multiple insertion posts 2221.

[0038] like Figure 5 and Figure 7 As shown, the dual-drink detachable cup lid also includes a sealing ring 24, which is sandwiched between the inner wall of the first insert portion 212 and the mounting hole 13. By providing the sealing ring 24, the mating gap between the first insert portion 212 and the mounting hole 13 can be sealed, preventing water leakage. Furthermore, the sealing ring 24 can also provide some damping for the rotation of the rotating lid assembly 20, improving the user's feel. Optionally, the sealing ring 24 can be a rubber ring; the specific cross-sectional shape of the sealing ring 24 is not specifically limited here.

[0039] like Figure 5 and Figure 8 As shown, an inner rib 14 is provided on the inner side of the main cover 10 around the mounting hole 13. A groove 2211 is provided on the side of the first abutment portion 221 facing the inner wall of the main cover 10, and the inner rib 14 is inserted into the groove 2211. Through the cooperation of the inner rib 14 and the groove 2211, the sealing performance of the connection between the rotating cover assembly 20 and the main cover 10 can be improved, further reducing the risk of water leakage.

[0040] like Figure 7 and Figure 8 As shown, a slot 2212 is provided on the end face of the rotating cylinder 22 facing away from the inner side of the main cover 10. In this embodiment, the slot 2212 is located on the side of the first abutment portion 221 facing away from the cover plate 21. A protrusion 233 is provided on the side of the second abutment portion 231 facing the rotating cylinder 22, and the protrusion 233 can engage with the slot 2212. Through the cooperation of the slot 2212 and the protrusion 233, an anti-slip effect can be achieved between the rotating cylinder 22 and the locking member 23, preventing the rotating cylinder 22 from rotating relative to the locking member 23 due to the force of the main cover 10 during the rotation of the rotating cover assembly 20, thus ensuring the reliability of the connection of the entire rotating cover assembly 20. In this embodiment, multiple slots 2212 are evenly arranged along the circumference of the rotating cylinder 22. The arrangement of multiple slots 2212 ensures that even if the machining accuracy of the locking member 23 is deviated, the protrusion 233 can still engage within a slot 2212. Optionally, in this embodiment, two protrusions 233 are provided. In other embodiments, the specific number and arrangement of protrusions 233 can be flexibly adjusted according to requirements, and no specific limitation is made here.

[0041] like Figure 4 , Figure 5 and Figure 9As shown, the dual-drink detachable cup lid also includes a sealing module 40, which is installed inside the main lid body 10. Specifically, the sealing module 40 includes a mounting base 41, a sealing component 42, and an elastic reset member 44. The mounting base 41 is detachably installed inside the main lid body 10. The sealing component 42 is movably connected to the mounting base 41. The two ends of the elastic reset member 44 are respectively connected to the mounting base 41 and the sealing component 42, and are used to enable the sealing component 42 to seal the inside of the drinking hole 11. Specifically, when the rotating cap assembly 20 is in the first position and moves between the first and third positions, the elastic reset member 44 causes the sealing assembly 42 to seal the inside of the drinking hole 11, thereby preventing water leakage at the drinking hole 11 during use. During the process of rotating the cap assembly 20 from the first position to the second position, the rotating cap assembly 20 pushes the sealing assembly 42 to move relative to the mounting base 41 (at this time, the elastic reset member 44 stores elastic potential energy), thereby opening the inside of the drinking hole 11, and thus realizing the simultaneous opening of the inner and outer ends of the drinking hole 11, ensuring smooth water flow during direct drinking. Since the mounting base 41 and the main cap body 10 are detachably connected, and the cooperation between the rotating cap assembly 20 and the sealing assembly 42 is an abutting cooperation, the entire sealing module 40 can be easily removed from the main cap body 10 for deep cleaning, resulting in a good user experience. When the rotating cap assembly 20 rotates back from the second position to the first position, the rotating cap assembly 20 no longer pushes the sealing assembly 42, the elastic reset member 44 releases elastic potential energy, and drives the sealing assembly 42 to re-seal the inside of the drinking hole 11.

[0042] like Figure 5 , Figure 9 and Figure 10 As shown, one end of the mounting base 41 is provided with a snap-fit ​​protrusion 411, and the other end is provided with an elastic arm 412. The side of the elastic arm 412 away from the snap-fit ​​protrusion 411 is provided with an overlapping part 413. The inner side of the main cover 10 is provided with a snap-fit ​​groove 110 and a support protrusion 111 facing each other. The snap-fit ​​protrusion 411 snaps into the snap-fit ​​groove 110, and the overlapping part 413 can overlap on the support protrusion 111. In this way, the entire sealing module 40 can be installed and fixed to the main cover 10. When the elastic arm 412 elastically deforms, it can drive the overlapping part 413 to move toward the snap-fit ​​groove 110, so that the overlapping part 413 separates from the support protrusion 111, thereby allowing the entire sealing module 40 to be removed from the main cover 10 for cleaning. In other embodiments, both ends of the mounting base 41 may be provided with elastic arms 412, and each elastic arm 412 may be provided with an overlapping portion 413 on the side opposite to each other. The inner side of the main cover 10 may be provided with corresponding snap-fit ​​grooves 110. The two overlapping portions 413 may be inserted into the corresponding snap-fit ​​grooves 110 respectively. When the two elastic arms 412 are pinched, the two overlapping portions 413 may be disengaged from the corresponding snap-fit ​​grooves 110, thereby realizing the disassembly of the mounting base 41.

[0043] like Figure 9 and Figure 10 As shown, the mounting base 41 also includes a base body 414. A snap-fit ​​protrusion 411 is disposed at one end of the base body 414, and an elastic arm 412 is disposed at the other end of the base body 414 and is U-shaped. One end of the elastic arm 412 is connected to the base body 414, and the bottom of the elastic arm 412 protrudes towards the main cover 10. The other end of the elastic arm 412 extends away from the main cover 10 and extends beyond the lower surface of the base body 414. It should be noted that the lower surface of the base body 414 here refers to the side of the mounting base 41 away from the main cover 10. On the one hand, the U-shaped elastic arm 412 gives the entire elastic arm 412 sufficient elastic deformation capacity, thereby facilitating the smooth engagement or disengagement of the overlapping part 413 with the supporting protrusion 111 when operating the elastic arm 412. On the other hand, the end of the elastic arm 412 that is not connected to the base body 414 extends beyond the lower surface of the base body 414, making it convenient for the user to press the elastic arm 412 for disassembly, further improving the convenience of disassembly and assembly. In this embodiment, the entire mounting base 41 is integrally injection molded. Optionally, inclined guide surfaces are provided on the lower side of the supporting protrusion 111 and the upper side of the overlapping portion 413, respectively. The inclined guide surfaces make the process of the overlapping portion 413 overlapping the supporting protrusion 111 smoother.

[0044] like Figure 5 , Figure 10 and Figure 11 As shown, the sealing assembly 42 is installed on the inner wall of the mounting base 41 facing the main cover 10 and is pivotally connected to the mounting base 41; the elastic reset member 44 is disposed between the sealing assembly 42 and the mounting base 41 and can drive the sealing assembly 42 to press against the inner side of the drinking hole 11. In this embodiment, the elastic reset member 44 is a spring. The side of the base 414 facing the sealing assembly 42 is provided with a first mounting groove 417, and the side of the sealing assembly 42 facing the base 414 is provided with a second mounting groove 425. The first mounting groove 417 and the second mounting groove 425 are arranged opposite to each other. The two ends of the elastic reset member 44 are respectively disposed in the first mounting groove 417 and the second mounting groove 425, thereby realizing the stable installation of the elastic reset member 44.

[0045] Specifically, the mounting base 41 is provided with a first pivot portion 416, and the sealing assembly 42 is provided with a second pivot portion 424. The first pivot portion 416 and the second pivot portion 424 are interlocked. The sealing module 40 also includes a pivot shaft 43, which passes through the first pivot portion 416 and the second pivot portion 424 in sequence, thereby realizing the pivotal connection between the mounting base 41 and the sealing assembly 42. When the pivot shaft 43 is pulled out, the mounting base 41 and the sealing assembly 42 can be disassembled. Optionally, the pivot shaft 43 can be configured as a shaft with a grip at one end, thereby facilitating manual assembly and disassembly by the user. Figure 9As shown, the sealing assembly 42 includes a rotating arm 421 and a sealing plug 422. A second pivoting part 424 is disposed on the rotating arm 421, meaning the rotating arm 421 is pivotally connected to the mounting base 41. The sealing plug 422 is connected to the rotating arm 421 and is used to block the inner side of the drinking port 11. The rotating arm 421 is made of a rigid material to ensure the rigidity of the entire sealing assembly 42, while the sealing plug 422 is made of a flexible material to reliably seal the drinking port 11. Specifically, the rotating arm 421 can be made of plastic material, and the sealing plug 422 can be made of rubber material.

[0046] like Figures 10-12 As shown, the sealing module 40 also includes a hook 45. A through hole 415 is provided on the mounting base 41. One end of the hook 45 is connected to the sealing component 42, and the other end passes through the through hole 415 and engages with the mounting base 41 to lock the elastic reset member 44 between the mounting base 41 and the sealing component 42. Specifically, the through hole 415 is formed on the base 414, and the hook 45 engages with the lower side of the base 414. That is, through the cooperation of the hook 45, the through hole 415, and the base 414, the entire sealing module 40 forms a stable, interconnected system. Therefore, simply installing the mounting base 41 onto the main cover 10 is sufficient to assemble the sealing module 40 and allow it to engage with the rotating cover assembly 20, making the entire assembly and disassembly process more convenient. In this embodiment, the hook 45 and the second pivot 424 are located at opposite ends of the base 414.

[0047] like Figure 9 and Figure 13As shown, the sealing assembly 42 has a mating boss 423 on the side facing the rotating cap assembly 20; the rotating cylinder 22 has a ramp boss 224 on the side facing the sealing module 40; the ramp boss 224 and the mating boss 423 are arranged along the first rotation direction, and the height of the ramp boss 224 gradually decreases along the first rotation direction. Therefore, during the process of the rotating cap assembly 20 rotating from the first position to the second position, the ramp boss 224 gradually abuts against the mating boss 423 from the lower end, and rotates to the higher end to abut against the mating boss 423, thereby pushing the entire sealing assembly 42 to move away from the rotating cap assembly 20 and opening the drinking port 11; during the process of the rotating cap assembly 20 rotating from the second position to the first position along the second rotation direction, the ramp boss 224 gradually abuts against the mating boss 423 from the higher end, and rotates to the lower end to abut against the mating boss 423 until it no longer abuts against the mating boss 423, and the sealing assembly 42 is no longer subjected to rotation. The push force of the cap assembly 20 causes the elastic reset member 44 to drive the sealing assembly 42 to reset and re-seal the inner side of the drinking hole 11. During the rotation of the cap assembly 20 from the first position to the third position and from the third position back to the first position, the ramp boss 224 does not engage with the mating boss 423, so the sealing assembly 42 remains in the position of sealing the drinking hole 11. In addition, since the component that applies the pushing force to the sealing assembly 42 is the rotating cylinder 22 (rather than the locking member 23), the sealing assembly 42 does not apply force to the locking member 23, preventing the locking member 23 from loosening or falling off, and improving the reliability of the installation of the rotating cap assembly 20. In this embodiment, the mating boss 423 is provided on the rotating arm 421 and is integrally formed with the rotating arm 421. Optionally, the surface of the mating boss 423 facing the rotating cap assembly 20 can be set as an arc surface, so that the relative movement between the ramp boss 224 and the mating boss 423 is smoother.

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, based on the concept of the present invention, there will be changes in specific implementation methods and application scope. The content of this specification should not be construed as a limitation of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the claims of the present invention.

Claims

1. A detachable double-drink cup lid, characterized in that, include: The main cover (10) is provided with a drinking hole (11) and a straw hole (12), and the straw hole (12) is used to install a straw (30); The rotating cap assembly (20) is rotatably connected to the main cap body (10) and has a first position that covers the outside of the drinking hole (11) and the outside of the straw hole (12), a second position that exposes the outside of the drinking hole (11), and a third position that exposes the outside of the straw hole (12). The sealing module (40) includes a mounting base (41), a sealing component (42), and an elastic reset member (44). The mounting base (41) is detachably mounted on the inner side of the main cover body (10). The sealing component (42) is movably connected to the mounting base (41). The two ends of the elastic reset member (44) are respectively connected to the mounting base (41) and the sealing component (42), and are used to enable the sealing component (42) to seal the inner side of the drinking hole (11). When the rotating cover assembly (20) rotates from the first position to the second position, the rotating cover assembly (20) abuts against and pushes the sealing component (42) so that the sealing component (42) opens the drinking hole (11).

2. The detachable double-drink cup lid as described in claim 1, characterized in that, One end of the mounting base (41) is provided with a snap-fit ​​protrusion (411), and the other end is provided with an elastic arm (412). The side of the elastic arm (412) facing away from the snap-fit ​​protrusion (411) is provided with an overlap portion (413). The inner side of the main cover (10) is provided with a snap-fit ​​groove (110) and a support protrusion (111) that are opposite to each other. The snap-fit ​​protrusion (411) snaps into the snap-fit ​​groove (110), and the overlapping part (413) can overlap on the support protrusion (111). When the elastic arm (412) deforms elastically, it can drive the overlapping part (413) to move toward the snap-fit ​​groove (110) so that the overlapping part (413) separates from the support protrusion (111).

3. The detachable double-drink cup lid as described in claim 2, characterized in that, The mounting base (41) also includes a base body (414), the snap-fit ​​protrusion (411) is disposed at one end of the base body (414), the elastic arm (412) is disposed at the other end of the base body (414) and is U-shaped, one end of the elastic arm (412) is connected to the base body (414), the bottom of the elastic arm (412) protrudes towards the main cover (10), and the other end of the elastic arm (412) extends away from the main cover (10) and extends beyond the lower surface of the base body (414).

4. The detachable double-drink cup lid as described in claim 1, characterized in that, The sealing assembly (42) is installed on the side of the mounting base (41) facing the inner wall of the main cover (10) and is pivotally connected to the mounting base (41); the elastic reset member (44) is disposed between the sealing assembly (42) and the mounting base (41) and is capable of driving the sealing assembly (42) to press against the inner side of the drinking hole (11).

5. The detachable double-drink lid as described in claim 4, characterized in that, The sealing module (40) also includes a hook (45). The mounting base (41) is provided with a through hole (415). One end of the hook (45) is connected to the sealing component (42), and the other end passes through the through hole (415) and engages with the mounting base (41) to lock the elastic reset member (44) between the mounting base (41) and the sealing component (42).

6. The detachable double-drink cup lid as described in claim 5, characterized in that, The mounting base (41) is provided with a first pivot portion (416), and the sealing assembly (42) is provided with a second pivot portion (424). The first pivot portion (416) and the second pivot portion (424) are inserted into each other. The sealing module (40) further includes a pivot shaft (43), which passes through the first pivot portion (416) and the second pivot portion (424) to pivotally connect the sealing assembly (42) to the mounting base (41); and / or The sealing assembly (42) includes a rotating arm (421) and a sealing plug (422). The rotating arm (421) is pivotally connected to the mounting base (41), and the sealing plug (422) is connected to the rotating arm (421) and is used to block the inside of the drinking hole (11).

7. The detachable double-drinking cup lid as described in any one of claims 1-6, characterized in that, The rotating cover assembly (20) includes: A cover plate (21) is at least partially disposed on the outside of the main cover body (10). In the first position, the cover plate (21) covers the drinking hole (11) and the straw hole (12). In the second position, the cover plate (21) exposes the drinking hole (11). In the third position, the cover plate (21) exposes the straw hole (12). A rotating cylinder (22) is disposed on the inner side of the main cover body (10) and inserted into the cover plate (21) along a first direction, the first direction being parallel to the rotation axis direction of the rotating cover assembly (20); A locking element (23) is disposed on the inner side of the main cover body (10). The locking element (23) is threadedly connected to the cover plate (21) along the first direction and presses the rotating cylinder (22) against the inner wall of the main cover body (10).

8. The detachable double-drink cup lid as described in claim 7, characterized in that, The sealing assembly (42) has a mating boss (423) on the side facing the rotating cover assembly (20); the rotating cylinder (22) has a ramp boss (224) on the side facing the sealing module (40); The direction in which the rotating cover assembly (20) rotates from the first position to the second position is defined as the first rotation direction. The ramp boss (224) and the mating boss (423) are arranged along the first rotation direction, and the height of the ramp boss (224) gradually decreases along the first rotation direction. When the rotating cap assembly (20) rotates from the first position to the second position, the ramp boss (224) presses against the mating boss (423) to open the drinking hole (11) of the sealing assembly (42).

9. The detachable double-drink cup lid as described in claim 7, characterized in that, The main cover (10) is provided with mounting holes (13). The cover plate (21) includes a cover plate portion (211) and a first insert portion (212). The cover plate portion (211) is located on the outside of the main cover (10). The first insert portion (212) is inserted into the mounting hole (13). The first insert portion (212) is provided with multiple slots (2121). The rotating cylinder (22) includes a first abutting portion (221) and a second insert portion (222). The first abutting portion (221) abuts against the inner wall of the main cover (10). The second insert portion (222) includes multiple inserts (2221). Each insert (2221) is inserted into one slot (2121). The locking member (23) presses against the first abutting portion (221) and is threadedly connected to the first insert portion (212). The rotating cylinder (22) has a slot (2212) on its end face away from the inner side of the main cover (10); the locking member (23) includes a second abutment part (231) and a screw part (232). The second abutment part (231) abuts against the rotating cylinder (22), and the screw part (232) is threadedly connected to the cover plate (21). The second abutment part (231) has a protrusion (233) on the side facing the rotating cylinder (22), and the protrusion (233) can engage the slot (2212).

10. A coffee cup, characterized in that, It includes a cup body and a dual-drink detachable cup lid as described in any one of claims 1-9, wherein the dual-drink detachable cup lid is disposed on the cup body.

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