Double-drinking detachable cup cover with push piece

Abstract

This utility model relates to the field of cup technology and discloses a push-type detachable double-drink cup lid, including a cup lid body (1). The upper surface of the cup lid body (1) is provided with a direct drinking spout (2) and a static water intake hole (3), and a pusher (4) is slidably disposed thereon. The pusher (4) is provided with a dynamic water intake hole (5) and a water intake tube (6) is pivotally connected thereto. A sealing cap (7) and an elastic drive mechanism for driving the sealing cap (7) to close the direct drinking spout (2) are movably disposed below the cup lid body (1). A pushing mechanism is provided between the pusher (4) and the sealing cap (7). The push-type detachable double-drink cup lid of this utility model can switch the drinking mode of the cup lid and the cup by changing the sliding position of the pusher (4). By changing the flip state of the water intake tube (6), the cup lid can be opened and closed in the straw drinking mode, so that a single cup lid can realize both direct drinking and straw drinking modes at the same time, which greatly improves the convenience of carrying a water cup when going out and is more user-friendly.

Description

Technical Field

[0001] This utility model relates to the field of cup technology, and in particular to a push-type detachable double-drink cup lid. Background Technology

[0002] Drinking cups are the mainstream water containers in daily life, mainly composed of a lid and a body. To enable drinking without opening the lid, a quick-opening and closing mechanism is usually designed into the lid. There are two main types of drinking mechanisms: one is a direct-drinking spout, convenient for adults to drink in large gulps, and the other is a flip-top straw structure, convenient for children to drink in small sips. For example, utility model patents with publication numbers CN220308851U and CN214803963U disclose a similar cup lid with both a direct-drinking spout and a flip-top straw structure.

[0003] Existing cup lids are typically designed with only a single drinking spout or a flip-top straw, offering limited functionality and failing to meet the drinking needs of both adults and children. In special situations such as outdoors, carrying two different types of cup lids is inconvenient, thus requiring further improvement. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a push-type dual-drink detachable cup lid that enables both direct drinking and straw drinking functions, eliminating the hassle of carrying multiple cups when going out and making it more convenient.

[0005] To solve the above-mentioned technical problems, the present invention provides a solution through the following technical method: A push-plate type detachable double-drink cup lid includes a cup lid body. The upper surface of the cup lid body has a direct drinking port and a static water absorption hole and a push plate is slidably disposed thereon. The push plate has a dynamic water absorption hole and a water absorption tube is pivotally connected thereon. A cap and an elastic drive mechanism for driving the cap to close the direct drinking port are movably disposed below the cup lid body. A push mechanism is disposed between the push plate and the cap. When the pusher slides to the first limit position to expose the drinking spout, the pusher mechanism drives the cap to overcome the elastic force of the elastic drive mechanism to open the drinking spout, and at the same time the dynamic water intake hole and the static water intake hole are disconnected. When the pusher slides to the second limit position to close the drinking spout, the pusher mechanism resets and the elastic drive mechanism drives the cap to close the drinking spout, while the dynamic water intake hole connects with the static water intake hole. When the suction tube is flipped upwards to the unfolded state, it connects with the dynamic suction hole; conversely, when the suction tube is flipped downwards to the retracted state, it disconnects from the dynamic suction hole.

[0006] By adopting the above solution, the drinking modes of the cup lid and the cup can be switched by changing the sliding position of the push plate. By changing the flip state of the sippy tube, the cup lid can be opened and closed in straw drinking mode, so that a single cup lid can realize both direct drinking and straw drinking modes at the same time, greatly improving the convenience of carrying a water cup when going out, and making it more user-friendly.

[0007] Preferably, the elastic drive mechanism is a spring hinge, with its two ends fixed to the end of the lid near the first limit position and the lid-fitting surface of the lid body, respectively.

[0008] The above solution makes the opening and closing of the cap more efficient, while ensuring the tightness of the cap when closing the drinking spout, thereby improving the sealing performance when the push plate closes the drinking spout.

[0009] Preferably, the pushing mechanism includes a driving block disposed on the sealing surface of the cap and passing through the drinking spout, a guide slope opened on the side of the driving block away from the cap, and a push block disposed on the sealing surface of the push plate. The downstream end of the guide slope is located on the side near the second limit position. When the push plate slides to the first limit position, the push block laterally presses against the guide slope to push the cap downward away from the drinking spout.

[0010] Using the above solution, when the pusher is pushed open, the pusher block and guide slope can drive the cap to automatically open the drinking spout. When the pusher returns to its original position, the torsion spring can drive the cap to automatically seal the drinking spout, thereby improving the opening and closing efficiency and convenience of the drinking spout.

[0011] Preferably, the bottom of the pusher is provided with a dynamic hook and the drive block is provided with a static hook. When the pusher slides to the first limit position, the dynamic hook and the static hook engage to limit the longitudinal position between the drive block and the pusher; conversely, when the pusher is at the second limit position, the dynamic hook and the static hook separate to release the longitudinal restriction between the drive block and the pusher.

[0012] The above solution allows for a secure locking mechanism between the dynamic and static hooks when the pusher is in its first extreme position. This prevents the pusher from slipping excessively and causing the pusher block to detach from the guide slope, thus facilitating the reset of the pusher block and pusher and further improving ease of use.

[0013] Preferably, the upper surface of the cup lid body is provided with a sliding groove for the push plate to slide and engage, and the drinking spout and the static water absorption hole are both located at the bottom of the sliding groove.

[0014] By adopting the above solution, the sliding groove can provide a space for the pusher to reduce the thickness of the cup lid body, and at the same time, it can play a guiding role, making the sliding of the pusher more stable and smooth.

[0015] Preferably, the two opposite side walls of the sliding groove are provided with sliding grooves, and the two sides of the push piece are provided with sliders that are respectively slidably engaged in the two sliding grooves. The upper side of the sliding groove is provided with a through groove for the slider to disengage from the sliding groove along the snapping direction of the dynamic hook and the static hook. When the push piece slides to the first limit position, the slider corresponds to the through groove.

[0016] The above-described scheme, with its sliding engagement between the slide groove and the slider, enhances the stability of the pusher within the sliding groove. When the pusher slides to its first limit position, if the dynamic hook disengages from the static hook, the slider can disengage from the slide groove along the through groove, thus enabling the pusher to be disassembled and facilitating the cleaning of the cup lid body.

[0017] Preferably, the upper surface of the push plate is provided with a storage groove for storing the water suction tube, the dynamic water suction hole is opened at the bottom of the storage groove, the pivot end of the water suction tube is provided with a spring assembly on both sides, and the two sides of the storage groove are provided with a slot for the two spring assemblies to be elastically engaged.

[0018] Using the above solution, the elastic snap-fit ​​between the spring assembly and the slot allows for the disassembly and assembly of the suction tube, facilitating cleaning, and also enables the opening and closing of the suction tube within the storage slot, ensuring stability and smoothness during movement.

[0019] Preferably, a sealing element is provided inside the dynamic water suction hole. The upper end face of the sealing element abuts against the pivot end of the water suction pipe, and the lower end face abuts against the plane where the static water suction hole is located. A through hole is provided on the sealing element for connecting the water suction pipe and the static water suction hole.

[0020] By adopting the above solution, the sealing element can improve the sealing between the dynamic water suction hole and the static water suction hole and the water suction pipe, thereby preventing the cup lid from leaking.

[0021] Preferably, a static vent hole is provided on the plane where the static water absorption hole is located, and a dynamic vent hole is provided on the sealing element. When the push plate slides to the first limit position, the dynamic vent hole is disconnected from the static vent hole; conversely, when the push plate slides to the second limit position, the dynamic vent hole is connected to the static vent hole. The surface of the suction pipe that contacts the seal has an arc-shaped ventilation groove corresponding to the dynamic ventilation hole along the flipping direction of the suction pipe. When the suction pipe is flipped to the unfolded state, the arc-shaped ventilation groove engages with the dynamic ventilation hole to allow the dynamic ventilation hole to communicate with the outside. Conversely, when the suction pipe is flipped to the retracted state, the pivot part of the suction pipe seals the dynamic ventilation hole.

[0022] Using the above solution, when the cup lid is in straw drinking mode, the dynamic vent can connect to the outside through the arc-shaped vent groove, maintaining air pressure balance inside and outside the cup and preventing water from being unable to be drawn up. When the straw is in the retracted state, the surface of the straw without the arc-shaped vent groove can seal the dynamic vent, preventing liquid in the cup from leaking out through the dynamic vent.

[0023] Preferably, a connecting tube is provided at the lower end of the static water suction hole, and an extension suction tube is fitted onto the connecting tube.

[0024] Using the above solution, the extended straw helps the static suction hole draw liquid from the lower part of the cup, thus improving the ease of use of the cup lid. The detachable connection between the extended straw and the connecting tube allows for easy removal of the extended straw, thereby improving the cleaning efficiency and convenience of the cup lid.

[0025] This invention, by adopting the above technical solutions, has significant technical effects: by changing the sliding position of the push plate, the drinking modes of the cup lid and the cup can be switched. By changing the flip state of the drinking tube, the cup lid can be opened and closed in straw drinking mode, thus allowing a single cup lid to simultaneously achieve both direct drinking and straw drinking modes, greatly improving the convenience of carrying a water cup when going out, and making it more user-friendly. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this embodiment. Figure 1 ; Figure 2 This is an exploded view of this embodiment; Figure 3 for Figure 2 An enlarged schematic diagram of part A shown; Figure 4 for Figure 2 An enlarged schematic diagram of part B is shown below; Figure 5 This is a schematic diagram of the structure of this embodiment. Figure 2 ; Figure 6 This is a schematic diagram of the structure when the push plate is in the second extreme position and the water suction tube is in the retracted state in this embodiment; Figure 7 for Figure 6 An enlarged schematic diagram of section C is shown below; Figure 8 for Figure 6 An enlarged schematic diagram of part D is shown below; Figure 9 This is a schematic diagram of the structure when the pusher is in the first extreme position in this embodiment; Figure 10 for Figure 9 An enlarged schematic diagram of part E shown; Figure 11 for Figure 9 An enlarged schematic diagram of part F shown; Figure 12 This is a schematic diagram of the structure when the push plate is in the second extreme position and the water suction pipe is in the deployed state in this embodiment; Figure 13 for Figure 12 An enlarged schematic diagram of section G is shown below; Figure 14 This is a schematic diagram showing the state when the pivot end of the water suction pipe is sealed with the dynamic vent hole in this embodiment; Figure 15 This is a schematic diagram showing the state when the arc-shaped ventilation groove and the dynamic ventilation hole are kept in communication in this embodiment; Figure 16 This is a cross-sectional view of the pivot end of the water suction pipe in this embodiment.

[0027] The parts referred to by the numbers in the attached diagrams are as follows: 1. Lid body; 2. Drinking spout; 3. Static suction hole; 4. Push plate; 5. Dynamic suction hole; 6. Suction tube; 7. Sealing cap; 8. Spring hinge; 9. Drive block; 10. Guide slope; 11. Push block; 12. Dynamic hook; 13. Clearance groove; 14. Static hook; 15. Sliding groove; 16. Sliding groove; 17. Sliding block; 18. Through groove; 19. Storage groove; 20. Jumping bean spring assembly; 21. Slot; 22. Sealing element 23. Pivot end; 24. Through hole; 25. Static vent hole; 26. Dynamic vent hole; 27. Arc-shaped vent groove; 28. Connecting pipe; 29. ​​Extension straw; 30. External threaded ring; 31. Cup body; 32. Internal threaded cup mouth; 33. Sealing gasket; 34. Spacer; 35. Guide sleeve; 36. Ball bearing; 37. Spacer; 38. Compression spring; 39. Anti-detachment ring; 40. Push plate; 41. Paddle; 42. Sealing ring; 43. Raised ring; 44. Annular snap-fit ​​groove; 45. Snap-fit ​​ring. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0029] like Figures 1 to 16As shown in this embodiment, a push-type detachable double-drink cup lid includes a cup lid body 1. The lid body 1 has an external threaded ring 30 on its outermost fixing ring. The external threaded ring 30 can be screwed onto the internal threaded cup opening 32 of the cup body 31, thereby completing the connection between the cup lid and the cup body 31. To improve the sealing performance, a sealing gasket 33 made of food-grade silicone is snapped around the connection between the external threaded ring 30 and the cup lid body 1. A sliding groove 15 is formed on the upper surface of the cup lid body 1. A direct drinking spout 2 and a static water absorption hole 3 are formed at the bottom of the sliding groove 15, and a push plate 4 is slidably snapped onto it. The direct drinking spout 2 and the static water absorption hole 3 are arranged along the movement direction of the push plate 4. A baffle 34 is integrally formed on the side of the sliding groove 15 near the direct drinking spout 2, which can both limit the push plate 4 and guide water, making it convenient for users to drink water through the direct drinking spout 2 and improving the lip feel. The sliding groove 15 is through-type on the other side to provide clearance for the pusher 4 to retract. A push plate 40 is provided on the upper surface of the pusher 4 on the side away from the drinking spout 2, which improves the efficiency and convenience of user operation. A storage groove 19 is provided on the upper surface of the pusher 4 along its direction of movement. A dynamic water suction hole 5 is provided at the bottom of the storage groove 19, and a water suction pipe 6 is pivotally connected inside it. A spring assemblies 20 are provided on both sides of the pivot end 23 of the water suction pipe 6. A locking groove 21 is provided on both sides of the storage groove 19 for the two spring assemblies 20 to be elastically engaged. The spring assembly 20 includes a guide sleeve 35 fixedly inserted into the pivot end 23 of the water suction tube 6, a ball 36 slidably disposed within the guide sleeve 35, a partition 37 integrally disposed on the inner port of the guide sleeve 35, a compression spring 38 whose two ends respectively press against the partition 37 and the ball 36 to allow the ball 36 to protrude from the outer port of the guide sleeve 35, and an anti-detachment ring 39 integrally disposed on the outer port of the guide sleeve 35 to prevent the ball 36 from detaching from the guide sleeve 35. A sealing cap 7 and an elastic drive mechanism for driving the sealing cap 7 to close the drinking spout 2 are movably disposed below the cup lid body 1. A pushing mechanism is provided between the pusher 4 and the sealing cap 7.

[0030] In this embodiment, when the pusher 4 slides to the first limit position to expose the drinking spout 2, the pusher mechanism drives the cap 7 to overcome the elastic force of the elastic drive mechanism to open the drinking spout 2. At the same time, the dynamic water absorption hole 5 is disconnected from the static water absorption hole 3 so that the cup lid enters the drinking mode.

[0031] When the pusher 4 slides to the second limit position to close the drinking spout 2, the pusher mechanism resets and the elastic drive mechanism drives the cap 7 to close the drinking spout 2. Simultaneously, the dynamic suction hole 5 connects with the static suction hole 3. When the suction tube 6 flips upwards to the unfolded state, it connects with the dynamic suction hole 5, allowing the cup lid to enter the straw drinking mode. Conversely, when the suction tube 6 flips downwards to the retracted state, it disconnects from the dynamic suction hole 5, cutting off the water path and preventing leakage. To facilitate opening and closing the suction tube 6, a lever 41 is provided on the upper side of the tube, making it easier to apply force and effectively improving the operational efficiency and convenience of the tube. Simultaneously, the lever 41 acts as a positioning tool, allowing the suction tube 6 to quickly and accurately unfold to the optimal angle, thereby improving the water path connection efficiency and accuracy of the tube.

[0032] Furthermore, the elastic drive mechanism is a spring hinge 8, with its two ends fixed to the end of the cap 7 near the first limit position and the closing surface of the cup lid body 1, respectively. The pushing mechanism includes a drive block 9 disposed on the closing surface of the cap 7 and movably inserted into the drinking spout 2, a guide slope 10 formed on the side of the drive block 9 away from the cap 7, and a push block 11 disposed on the closing surface of the push plate 4. The downstream end of the guide slope 10 is located near the second limit position, and the upstream end is located near the first limit position, which allows the guide slope 10 to play a guiding role and also provides clearance space for the drive block 9 to enter and exit the drinking spout 2. In this embodiment, when the push plate 4 slides to the first limit position, the push block 11 laterally presses against the guide slope 10 to push the cap 7 downward away from the drinking spout 2, thereby opening the drinking spout 2. Conversely, when the push block 11 returns to its original position with the push plate 4, the cap 7 can be re-closed to the drinking spout 2 by the spring hinge 8. A sealing ring 42, made of food-grade silicone, is fitted and snapped onto the connection between the drive block 9 and the cap 7. The lower end fixing ring of the drinking spout 2 has a raised ring 43 for the sealing ring 42 to abut against, thereby improving the sealing performance when the cap 7 is closed.

[0033] To prevent the pusher plate 4 from retracting excessively and to limit its longitudinal position, a dynamic hook 12 is fixedly provided at the bottom of the pusher plate 4. A clearance groove 13 is provided on the upper surface of the drive block 9 for the dynamic hook 12 to slide. A static hook 14 facing the dynamic hook 12 is provided on the side of the clearance groove 13 near the second limit position. When the pusher plate 4 slides to the first limit position, the dynamic hook 12 and the static hook 14 engage to limit the longitudinal position between the drive block 9 and the pusher plate 4; conversely, when the pusher plate 4 is at the second limit position, the dynamic hook 12 and the static hook 14 separate to release the longitudinal restriction between the drive block 9 and the pusher plate 4.

[0034] To facilitate the disassembly of the pusher plate 4, two opposite sidewalls of the sliding groove 15 are provided with sliding grooves 16. Both sides of the pusher plate 4 are provided with sliders 17 that are respectively slidably engaged in the two sliding grooves 16. The upper side of the sliding groove 16 is provided with a through groove 18 for the slider 17 to disengage from the sliding groove 16 along the engaging direction of the dynamic hook 12 and the static hook 14. When the pusher plate 4 slides to the first limit position, the slider 17 corresponds to the through groove 18, thereby providing a channel for the pusher plate 4 to disengage from the sliding groove 15.

[0035] To improve the sealing between the push plate 4 and the static suction hole 3, a sealing element 22 is provided inside the dynamic suction hole 5. The sealing element 22 is made of food-grade silicone, and its outer wall has an annular locking groove 44. The inner wall of the dynamic suction hole 5 is provided with a locking ring 45 that engages with the annular locking groove 44. The upper end face of the sealing element 22 abuts against the pivot end 23 of the suction pipe 6. To improve the tightness, the upper end face of the sealing element 22 is concave arc-shaped to fit the shape of the pivot end 23 of the suction pipe 6. The lower end face of the sealing element 22 abuts against the plane of the static suction hole 3. A through hole 24 is provided on the sealing element 22 to connect the suction pipe 6 and the static suction hole 3.

[0036] To improve the convenience of water intake by the suction pipe 6, a static vent hole 25 is provided on the plane of the static suction hole 3, and a dynamic vent hole 26 is provided on the sealing element 22. When the push plate 4 slides to the first limit position, the dynamic vent hole 26 is disconnected from the static vent hole 25; conversely, when the push plate 4 slides to the second limit position, the dynamic vent hole 26 is connected to the static vent hole 25. Correspondingly, an arc-shaped vent groove 27 corresponding to the dynamic vent hole 26 is provided on the surface of the suction pipe 6 that contacts the sealing element 22 along the flipping direction of the suction pipe 6. When the suction pipe 6 is flipped to the unfolded state, the arc-shaped vent groove 27 is connected to the dynamic vent hole 26 to allow the dynamic vent hole 26 to communicate with the outside; conversely, when the suction pipe 6 is flipped to the retracted state, the pivot part of the suction pipe 6 seals the dynamic vent hole 26. A connecting tube 28 is integrally provided at the lower end of the static water suction hole 3, and an extension straw 29 is tightly fitted on the connecting tube 28. The extension straw 29 is made of food-grade silicone.

[0037] The specific usage process is as follows: When using the cup lid, first align the lid body 1 with the rim of the cup body 31. When you need to drink water through the drinking spout 2, push the pusher 4 to its first limit position to expose the drinking spout 2. During this process, the dynamic suction hole 5 and the static suction hole 3 on the pusher 4 are misaligned to disconnect them. At the same time, the pusher block 11 laterally presses the guide slope 10 on the drive block 9 to overcome the elasticity of the spring hinge 8 and drive the drive block 9 downward, thereby driving the lid 7 to open the drinking spout 2 downward. When the dynamic latch 12 engages with the static latch 14 along with the pusher 4, the pusher 4 reaches its limit stroke, the lid 7 can no longer move downward, and the pusher 4 cannot longitudinally disengage from the sliding groove 15. At this time, the water in the cup body 31 can flow out through the gap between the drive block 9 and the drinking spout 2 to realize the direct drinking function of the cup lid. After drinking, reset the push plate 4 so that the dynamic hook 12 disengages from the static hook 14. At the same time, the push block 11 disengages laterally from the guide slope 10 so that the lid 7 can be reset under the drive of the spring hinge 8 and seal the drinking spout 2 through the sealing ring 42 until the push plate 4 returns to the second limit position, and the cup lid can be completely closed.

[0038] When drinking water through a straw, first push the pusher 4 to its second limit position so that the through hole 24 on the seal 22 connects with the static water intake hole 3 in the sliding groove 15. In this state, flip the water suction tube 6 upwards to its unfolded state and use the lever 41 to position it at the corner so that the water suction tube 6 connects with the through hole 24 on the seal 22. At this time, the water path of the water suction tube 6 is fully connected, and the arc-shaped vent groove 27 on the water suction tube 6 connects with the static vent hole 25 in the sliding groove 15 through the dynamic vent hole 26 on the seal 22, thus facilitating efficient water intake for the user through the water suction tube 6. After water intake is complete, flip the water suction tube 6 downwards back into the storage groove 19 to cut off the water path and dynamic vent hole 26 of the water suction tube 6.

[0039] When disassembling the cup lid, first overcome the elasticity of the spring hinge 8 to pry the lid 7 downwards, so that the drive block 9 disengages from the drinking spout 2. Then, push the pusher 4 to its first limit position so that the sliders 17 on both sides of the pusher 4 are aligned with the through groove 18 on the upper side of the slide groove 16. At this time, since the static hook 14 has disengaged from the drinking spout 2 along with the drive block 9, the dynamic hook 12 cannot engage with the static hook 14, thus releasing the longitudinal lock of the pusher 4. In this state, the pusher 4 can be removed from the sliding groove 15 using the through groove 18. After removing the pusher 4, flip the water suction tube 6 to the unfolded state, and then overcome the elasticity of the spring assembly 20 to forcefully pull the water suction tube 6 out from the two slots 21 of the storage groove 19. After disassembly, it is convenient for the user to clean the various parts inside the cup lid. After cleaning, put all parts back in place.

Claims

1. A push-tab type detachable double-drink cup lid, comprising a cup lid body (1), characterized in that: The upper surface of the cup lid body (1) is provided with a drinking spout (2) and a static water absorption hole (3) and a pusher (4) is slidably provided. The pusher (4) is provided with a dynamic water absorption hole (5) and a water absorption tube (6) is pivotally connected. The lower part of the cup lid body (1) is provided with a sealing cap (7) and an elastic drive mechanism for driving the sealing cap (7) to close the drinking spout (2). A push mechanism is provided between the pusher (4) and the sealing cap (7). When the pusher (4) slides to the first limit position to expose the drinking port (2), the pusher mechanism drives the cap (7) to overcome the elastic force of the elastic drive mechanism to open the drinking port (2), and at the same time the dynamic water intake hole (5) is disconnected from the static water intake hole (3). When the pusher (4) slides to the second limit position to close the drinking port (2), the pusher mechanism resets and the elastic drive mechanism drives the cap (7) to close the drinking port (2), while the dynamic water intake hole (5) connects with the static water intake hole (3); When the water suction pipe (6) is flipped upward to the unfolded state, the water suction pipe (6) is connected to the dynamic water suction hole (5); conversely, when the water suction pipe (6) is flipped downward to the retracted state, the water suction pipe (6) is disconnected from the dynamic water suction hole (5).

2. The push-type detachable double-drink cup lid according to claim 1, characterized in that: The elastic drive mechanism is a spring hinge (8), with its two ends fixed to one end of the cap (7) near the first limit position and the lid surface of the cup lid body (1), respectively.

3. The push-type detachable double-drink cup lid according to claim 2, characterized in that: The pushing mechanism includes a drive block (9) disposed on the sealing surface of the cap (7) and passing through the drinking port (2), a guide slope (10) opened on the side of the drive block (9) away from the cap (7), and a push block (11) disposed on the sealing surface of the push plate (4). The downstream end of the guide slope (10) is located on the side close to the second limit position. When the push plate (4) slides to the first limit position, the push block (11) presses against the guide slope (10) laterally to push the cap (7) downward away from the drinking port (2).

4. The push-type detachable double-drink cup lid according to claim 3, characterized in that: The bottom of the push plate (4) is provided with a dynamic hook (12), and the drive block (9) is provided with a static hook (14). When the push plate (4) slides to the first limit position, the dynamic hook (12) and the static hook (14) engage to limit the longitudinal position between the drive block (9) and the push plate (4); conversely, when the push plate (4) is in the second limit position, the dynamic hook (12) and the static hook (14) separate to release the longitudinal restriction between the drive block (9) and the push plate (4).

5. The push-type detachable double-drink cup lid according to claim 4, characterized in that: The upper surface of the cup lid body (1) is provided with a sliding groove (15) for the pusher plate (4) to slide and engage. The drinking spout (2) and the static water absorption hole (3) are both located at the bottom of the sliding groove (15).

6. The push-type detachable double-drink cup lid according to claim 5, characterized in that: Slide grooves (16) are provided on the two opposite side walls of the sliding groove (15). Slide blocks (17) are provided on both sides of the pusher (4) and are respectively slidably engaged in the two slide grooves (16). A through groove (18) is provided on the upper side of the slide groove (16) for the slide block (17) to disengage from the slide groove (16) along the snapping direction of the dynamic hook (12) and the static hook (14). When the pusher (4) slides to the first limit position, the slide block (17) corresponds to the through groove (18).

7. The push-type detachable double-drink cup lid according to any one of claims 1 to 6, characterized in that: The upper surface of the push plate (4) is provided with a storage groove (19) for storing the water suction pipe (6). The dynamic water suction hole (5) is opened at the bottom of the storage groove (19). The pivot end (23) of the water suction pipe (6) is provided with a jumping bean spring assembly (20) on both sides. The storage groove (19) is provided with a locking groove (21) on both sides for the two sets of jumping bean spring assemblies (20) to be elastically engaged.

8. The push-type detachable double-drink cup lid according to claim 7, characterized in that: A sealing element (22) is provided inside the dynamic water suction hole (5). The upper end face of the sealing element (22) presses against the pivot end (23) of the water suction pipe (6), and the lower end face presses against the plane of the static water suction hole (3). A through hole (24) is provided on the sealing element (22) for connecting the water suction pipe (6) and the static water suction hole (3).

9. The push-type detachable double-drink cup lid according to claim 8, characterized in that: A static vent hole (25) is provided on the plane where the static water absorption hole (3) is located, and a dynamic vent hole (26) is provided on the sealing member (22). When the push plate (4) slides to the first limit position, the dynamic vent hole (26) is disconnected from the static vent hole (25); conversely, when the push plate (4) slides to the second limit position, the dynamic vent hole (26) is connected to the static vent hole (25). The surface of the suction pipe (6) that is used to contact the seal (22) has an arc-shaped ventilation groove (27) corresponding to the dynamic ventilation hole (26) along the flipping direction of the suction pipe (6). When the suction pipe (6) is flipped to the unfolded state, the arc-shaped ventilation groove (27) is connected to the dynamic ventilation hole (26) so that the dynamic ventilation hole (26) is connected to the outside. Conversely, when the suction pipe (6) is flipped to the retracted state, the pivot part of the suction pipe (6) seals the dynamic ventilation hole (26).

10. The push-type detachable double-drink cup lid according to any one of claims 1 to 6, characterized in that: A connecting pipe (28) is provided at the lower end of the static water suction hole (3), and an extension suction pipe (29) is sleeved on the connecting pipe (28).

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