Cup cover of double-drinking cup and water cup

Abstract

The double-drinking cup cover comprises a main cover, a first turning cover and a second turning cover which are connected in a rotating mode, the main cover is provided with a direct drinking opening, an air hole and a drinking opening located between the direct drinking opening and the air hole, the first turning cover is provided with a blocking piece capable of blocking the direct drinking opening, the first turning cover is provided with a suction nozzle and an insertion section capable of being inserted into the drinking opening, and the second turning cover is provided with a sealing piece capable of sealing the air hole. The second flip cover comprises a suction nozzle cover which is in threaded connection with the suction nozzle and blocks the suction nozzle, an air hole is formed in the first flip cover, the drinking port is located between the direct drinking port and the air hole, an air plug is installed on the first flip cover, the air plug is attached to the upper end face of the main cover and blocks the air hole, and when the air hole is communicated, the blocking piece is partially located in the direct drinking port, and the insertion section is partially located in the drinking port. Compared with the prior art, the cup cover has the advantages that in the opening process of the first turning cover, air is exhausted and pressure is relieved in advance through the air hole, the situation that when the first turning cover is opened and the direct drinking opening is exposed, water is sprayed to the drinking opening is avoided, the use experience of a user during direct drinking is improved, and the safety of the cup cover during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of cup lid technology, to double drinking cup lids, and particularly to double drinking cup lids and water cups. Background Technology

[0002] The dual-drink cup lid is a component used to seal the opening of a cup, allowing for both direct drinking and straw drinking. It meets the needs of different age groups and usage scenarios. For children, the straw design makes it easy for them to use; for adults, they can choose the appropriate drinking method depending on the situation.

[0003] Some patents, such as CN217771981U, disclose a flip-top double-drinking cup, which includes a cup lid with a drinking hole and a straw hole, and a cup body threadedly connected to the cup lid. A flip-top is rotatably mounted on the cup lid. The straw hole on the cup lid is located between the rotation axis of the flip-top and the drinking hole. The flip-top has a spout that communicates with the straw hole, and a sealing plug that is inserted into the drinking hole to seal it. A cap is threadedly connected to the spout to seal the spout. A silicone connector is installed at the straw hole, and a straw inserted into the cup body is connected to the connector. The spout is in contact with the end face of the connector.

[0004] When the cup contains liquid, the lower end of the straw is submerged in the liquid. When the lid is closed or the cap is on, the pressure inside the cup may change due to shaking or changes in liquid temperature. Because the sealing plug is inserted into the drinking hole and the spout is attached to the end face of the connector, some liquid may spray out through the straw hole when the lid is turned open. This affects the user's experience of drinking through the drinking hole. Furthermore, if the cup contains hot water, it may cause scalding from the spray, posing a safety hazard. Utility Model Content

[0005] This invention addresses the problem that existing double-drink cup lids spray water when the straw hole is opened during direct drinking, affecting the user experience and posing a safety hazard. The technical problem to be solved by this invention is to provide a double-drink cup lid and cup that can effectively improve the user experience and safety and prevent scalding from spraying water.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a double drinking cup lid, including a main lid, a flip cover one and a flip cover two rotatably connected, wherein the flip cover one is located between the main lid and the flip cover two;

[0007] The main cover has a through drinking port and a sipping port. The flip cover has a sealing element. The flip cover can be fastened to the main cover for fixation, and the sealing element can be inserted into the drinking port to block it. The sipping port is connected to a straw.

[0008] The first flip cover is provided with an insertion section that can be inserted into and communicate with the drinking port, and a mouthpiece that communicates with the insertion section. The second flip cover includes a rotating connector that is rotatably connected to the main cover or the first flip cover, and a mouthpiece cover that is rotatably mounted on the rotating connector. The mouthpiece cover is threadedly connected to the first flip cover.

[0009] The flip cover is provided with an air hole, the drinking port is located between the drinking port and the air hole, and an air plug is installed on the flip cover. The air plug fits against the upper surface of the main cover and blocks the air hole.

[0010] When the air plug is detached from the upper surface of the main cover and the air hole is open, the sealing member is partially located inside the drinking port, and the insertion section is also partially located inside the drinking port.

[0011] A further preferred embodiment of this utility model is: the air plug has a through hole communicating with the air hole, and the suction nozzle cover can block the through hole.

[0012] A further preferred embodiment of this utility model is: a drinking connector is installed at the drinking port of the flip cover, the drinking connector is made of food-grade rubber or silicone, and the drinking connector is provided with a through hole for the insertion section to be inserted.

[0013] A further preferred embodiment of this utility model is as follows: the flip cover is provided with a mounting groove communicating with the drinking port, the mounting groove is open, the drinking connector is provided with a mounting part located in the mounting groove, and the mounting part is turned outward on the drinking connector.

[0014] A further preferred embodiment of this utility model is: the drinking connector is provided with a limiting part, which is located below the inner wall of the main cover. The limiting part cooperates with the mounting part to restrict the drinking connector from detaching from the main cover.

[0015] A further preferred embodiment of this utility model is: the drinking connector is provided with a water-blocking membrane, and the water-blocking membrane is cut with a slit. When the insertion section is inserted into the through hole, the insertion section can expand the water-blocking membrane to form a water outlet that connects to the drinking nozzle.

[0016] A further preferred embodiment of this utility model is: the drinking connector is further provided with a plug-in part, and the straw is plugged into the plug-in part.

[0017] A further preferred embodiment of this utility model is: a tea strainer is detachably installed on the main cover, and an insertion hole is opened at the lower end of the tea strainer, with the straw partially extending out of the insertion hole.

[0018] A further preferred embodiment of this utility model is: a leak-proof membrane is installed at the insertion hole, the leak-proof membrane is grooved, and the leak-proof membrane elastically wraps around the outer wall of the straw.

[0019] Another embodiment of this utility model is: a water cup, including a cup body and a double drinking cup lid as described above, wherein the main lid is detachably connected to the cup body, and the straw is located in the cup body, and the cup body adopts a single-layer or double-layer structure.

[0020] Compared with the prior art, the advantages of this utility model are as follows: through the positional distribution of the drinking spout, sipping spout, and air hole on the main lid, the air plug fitting against the upper surface of the main lid and sealing the air hole, and the insertion section of the flip-top inserting into the sipping spout, when the lid is installed on the cup containing liquid, during the opening of the drinking spout, the air plug first detaches from the upper surface of the main lid, so that when the air hole is open, the sealing part is still partially located in the drinking spout, and the insertion section is also partially located in the sipping spout. At this time, the air hole can release air and pressure before the drinking spout and sipping spout are opened, so that when the flip-top opens and exposes the drinking spout, it can effectively prevent water from spraying from the sipping spout connected to the straw, improving the user's experience when drinking directly. Moreover, when the liquid in the cup is hot, it can also prevent scalding from water spraying, improving the safety of the lid during use. Attached Figure Description

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be regarded as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of the cup lid according to a preferred embodiment of the present invention;

[0023] Figure 2 This is a cross-sectional view of the cup lid according to a preferred embodiment of the present invention;

[0024] Figure 3 This is an exploded view of the cup lid according to a preferred embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the air vent being open and venting air when the direct drinking spout is not fully open, according to a preferred embodiment of this utility model.

[0026] Figure 5 This is a preferred embodiment of the present utility model. Figure 4 Enlarged diagram of section A in the middle;

[0027] Figure 6 This is a schematic diagram showing the state of the cup lid during direct drinking according to a preferred embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram showing the state of the cup lid during drinking according to a preferred embodiment of the present invention;

[0029] Figure 8 This is a cross-sectional view of a cup lid equipped with a tea strainer and a straw according to a preferred embodiment of the present invention.

[0030] Figure 9 This is a schematic diagram of the structure of the water cup according to a preferred embodiment of the present invention;

[0031] Figure 10 This is a cross-sectional view of a water cup according to a preferred embodiment of the present invention.

[0032] In the diagram: 1. Main cover, 1a. Direct drinking spout, 1b. Drinking spout, 1c. Air hole, 1d. Snap-fit ​​interface, 1e. Mounting groove, 1f. Stopping part, 1g. Internal thread section; 2. Flip cover one, 2a. Insertion section, 2b. Suction nozzle, 2c. Protrusion, 2d. External thread section, 2e. Moving part; 3. Flip cover two, 31. Rotating connector, 31a. Deformation section, 31b. Connecting ring, 32. Suction nozzle cover, 33. Blocking part; 4. Cup body; 5. Tea strainer; 6. Straw; 7. Sealing part, 7a. Deformation cavity; 8. Air plug, 8a. Through hole; 9. Drinking connector, 9a. Mounting part, 9b. Connecting part, 9c. Limiting part, 9d. Insertion part, 9e. Through hole, 9f. Water-blocking membrane; 10. Sealing ring; 11. Leak-proof membrane. Detailed Implementation

[0033] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0034] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0035] This embodiment mainly describes a double-drinking cup lid and cup that can effectively improve user experience and safety, and prevent scalding from water spray, as detailed below:

[0036] like Figure 1-10 As shown, the double-drinking cup lid and cup include a main lid 1 with a drinking spout 1a, a sippy spout 1b and an air hole 1c; a flip-top 2 that is rotatably connected to the main lid 1 and can block the drinking spout 1a; a flip-top 3 that is rotatably connected to the main lid 1 or the flip-top 2 and can block the sippy spout 1b and the air hole 1c; a cup body 4 that is threadedly connected to the main lid 1; a tea strainer 5 that is threadedly connected to the main lid 1 and located in the cup body 4; and a straw 6 that is inserted into the main lid 1 and partially extends out of the tea strainer 5. Preferably, the drinking spout 1a is located away from the rotation axis of the flip-top 2 and the flip-top 3, and the cup body 4 can adopt a single-layer or double-layer structure.

[0037] A sealing component 7 is installed on the flip cover 2. The sealing component 7 can be inserted into the drinking port 1a to seal it. The flip cover 2 has an insertion section 2a that can be inserted into the drinking port 1b to seal it, and a mouthpiece 2b that is exposed and connects the drinking port 1b and the insertion section 2a. An air plug 8 is installed on the flip cover 2. The air plug 8 can fit against the upper surface of the main cover 1. The air plug 8 has a through hole 8a that is connected to the air hole 1c. The flip cover 3 can seal the mouthpiece 2b and the through hole 8a.

[0038] The air plug 8 and the sealing element 7 may be made of food-grade rubber or silicone. The sealing element 7 is provided with a deformation cavity 7a. When the insertion section 2a is inserted into the drinking port 1a, the deformation cavity 7a can be deformed by the compression of the side wall of the drinking port 1a, so as to ensure that the insertion section 2a is filled and sealed in the drinking port 1a.

[0039] The main cover 1 has a card interface 1d, and the flip cover 2 has a protruding block 2c that can engage with the card interface 1d. The suction nozzle 2b has an external thread section 2d near its lower end. The flip cover 3 includes a rotating connector 31 and a suction nozzle cover 32. The rotating connector 31 has a deformable section 31a that can be rotatably connected to the main cover 1 or the flip cover 2 and can be deformed and bent, and a connecting ring 31b that connects to the deformable section 31a and has an annular closed structure. The suction nozzle cover 32 is rotatably connected to the connecting ring 31b, and the connecting ring 31b is hardened. A plug 33 is installed inside the suction nozzle cover 32. The suction nozzle cover 32 covers the suction nozzle 2b and is fixed to the flip cover 2 by threaded connection with the external thread section 2d. At this time, the suction nozzle cover 32 blocks the through hole 8a, and the plug 33 blocks the suction nozzle 2b.

[0040] The flip cover 2 has a protruding toggle part 2e. When using it for direct drinking, lifting the toggle part 2e will cause the flip cover 2 to rotate, the protrusion 2c to disengage from the card interface 1d, and the flip cover 3, which is threaded onto the flip cover 2, will rotate the flip cover 2. During the opening process, when the air plug 8 disengages from the air hole 1c, i.e. the upper end face of the main cover 1, the sealing part 7 is still partially located in the direct drinking port 1a. At this time, the cup lid can release air pressure in advance through the air hole 1c.

[0041] In this application, through the positional distribution of the drinking spout 1a, the sipping spout 1b, and the air hole 1c on the main cover 1, the air plug 8 is attached to the upper surface of the main cover 1 and blocks the air hole 1c, and the insertion section 2a of the flip cover 2 is inserted into the sipping spout 1b, when the cup lid is installed on the cup body 4 containing liquid, during the opening of the drinking spout 1a, the air plug 8 first detaches from the upper surface of the main cover 1, so that when the air hole 1c is open, the sealing part 7 is still partially located in the drinking spout 1a, and the insertion section 2a is also partially located in the sipping spout 1b. At this time, the air hole 1c can release air pressure before the drinking spout 1a and the sipping spout 1b are opened, so that when the flip cover 2 is opened and the drinking spout 1a is exposed, water can be effectively prevented from spraying from the sipping spout 1b connected to the straw 6, improving the user's experience when drinking directly. Moreover, when the liquid in the cup body 4 is hot water, it can also prevent scalding from water spraying, improving the safety of the cup lid during use.

[0042] like Figure 2 , Figure 3 and Figure 10 As shown, to prevent the cup lid from leaking, the main lid 1 is equipped with a drinking connector 9 that can cooperate with the insertion section 2a of the flip lid 12, and a sealing ring 10 that can fit with the mouth of the cup body 4. The drinking connector 9 and the sealing ring 10 can be made of food-grade rubber or silicone.

[0043] The drinking connector 9 is provided with an installation part 9a, a connecting part 9b, a limiting part 9c and a plug-in part 9d from top to bottom. The drinking connector 9 is provided with a through hole 9e that runs through the upper and lower parts. The installation part 9a is turned outward on the drinking connector 9, and the limiting part 9c protrudes from the outer wall of the connecting part 9b.

[0044] The main cover 1 has an upper opening mounting groove 1e. The mounting part 9a of the drinking connector 9 is filled and fixed in the mounting groove 1e, and the limiting part 9c is located below the inner wall of the main cover 1. The mounting part 9a and the limiting part 9c can stably install the drinking connector 9 on the main cover 1 and restrict water from flowing out from the drinking port 1b. The insertion part 9d is used to insert and connect with the straw 6. When the flip cover 2 is fastened to the main cover 1, the insertion section 2a on the flip cover 2 is inserted into the through hole 9e. The drinking connector 9 elastically surrounds the outer wall of the insertion section 2a, restricting water leakage from the through hole 9e and the drinking port 1b.

[0045] To prevent excessive water leakage from the through-hole 9e of the drinking connector 9 during direct drinking, a water-blocking membrane 9f is provided inside the drinking connector 9. The water-blocking membrane 9f has a slit. When drinking through the drinking spout 1a, the water-blocking membrane 9f can, to some extent, restrict the flow of water from the cup body 4 out of the through-hole 9e. Furthermore, when drinking through the spout 2b and straw 6, the insertion section 2a on the flip cover 2 is inserted into the through-hole 9e and can expand the water-blocking membrane 9f, causing the slit on the water-blocking membrane 9f to open up, forming a... Figure 2The water outlet shown is connected to the straw 6 and the mouthpiece 2b. Preferably, when the flip cover 2 or the mouthpiece cover 32 is opened, the air hole 1c1c of the main cover 1 can be kept open to ensure direct drinking and sipping.

[0046] Because the drinking spout 1a is relatively close to the edge of the main cover 1, the main cover 1 has a stop part 1f at the location where the sealing ring 10 is installed. The stop part 1f protrudes and blocks part of the drinking spout 1a, and the stop part 1f can effectively prevent the sealing part 7 from falling off under pressure or falling into the cup body 4.

[0047] like Figure 8 and Figure 10 As shown, the main cover 1 has an internal thread section 1g located on the outer ring of the drinking port 1b, i.e., the drinking connector 9. The tea strainer 5 is threadedly connected to the internal thread section 1g through the threaded structure. The lower end of the tea strainer 5 has a through-hole. A leak-proof membrane 11 is installed at the hole. The leak-proof membrane 11 has a groove. When the straw 6 passes through the hole, the leak-proof membrane 11 elastically wraps the outer wall of the straw 6. When tea leaves or other brewing materials are placed in the tea strainer 5, the leak-proof membrane 11 can prevent the brewing materials from leaking out of the hole.

[0048] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] The above provides a detailed description of the double drinking cup lid and water cup provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The above description of the embodiments is only for the purpose of helping to understand this utility model and its core ideas. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A double-sided drinking cup lid, comprising a main lid, a first flip cover, and a second flip cover that are rotatably connected, wherein the first flip cover is located between the main lid and the second flip cover; The main cover has a through drinking port and a sipping port. The flip cover has a sealing element. The flip cover can be fastened to the main cover for fixation, and the sealing element can be inserted into the drinking port to block it. The sipping port is connected to a straw. Its features are, The first flip cover is provided with an insertion section that can be inserted into and communicate with the drinking port, and a mouthpiece that communicates with the insertion section. The second flip cover includes a rotating connector that is rotatably connected to the main cover or the first flip cover, and a mouthpiece cover that is rotatably mounted on the rotating connector. The mouthpiece cover is threadedly connected to the first flip cover. The flip cover is provided with an air hole, the drinking port is located between the drinking port and the air hole, and an air plug is installed on the flip cover. The air plug fits against the upper surface of the main cover and blocks the air hole. When the air plug is detached from the upper surface of the main cover and the air hole is open, the sealing member is partially located inside the drinking port, and the insertion section is also partially located inside the drinking port.

2. The double-drinking cup lid according to claim 1, characterized in that, The air plug has a through hole that connects to the air hole, and the suction nozzle cover can block the through hole.

3. The double-drinking cup lid according to claim 1, characterized in that, The drinking spout of the flip cover is equipped with a drinking connector, which is made of food-grade rubber or silicone and has a through hole for the insertion section to be inserted.

4. The double-drinking cup lid according to claim 3, characterized in that, The flip cover is provided with a mounting groove that connects to the drinking port. The mounting groove has an opening. The drinking connector is provided with a mounting part located in the mounting groove. The mounting part is turned outward on the drinking connector.

5. The double-drinking cup lid according to claim 4, characterized in that, The drinking connector is provided with a limiting part, which is located below the inner wall of the main cover. The limiting part cooperates with the mounting part to prevent the drinking connector from detaching from the main cover.

6. The double-drinking cup lid according to claim 3, characterized in that, The drinking connector is equipped with a water-blocking membrane with a slit. When the insertion section is inserted into the through hole, the insertion section can expand the water-blocking membrane to form a water outlet that connects to the drinking nozzle.

7. The double-drinking cup lid according to claim 3, characterized in that, The drinking connector is also provided with a plug-in part, on which the straw is plugged in and connected.

8. The double-drinking cup lid according to claim 7, characterized in that, A tea strainer is detachably installed on the main cover, and an insertion hole is opened at the lower end of the tea strainer, through which the straw partially protrudes.

9. The double-drinking cup lid according to claim 8, characterized in that, A leak-proof membrane is installed at the insertion hole. The leak-proof membrane has grooves and elastically wraps around the outer wall of the straw.

10. A water cup, characterized in that, The cup includes a cup body and a double-drinking cup lid as described in any one of claims 1-7, wherein the main lid is detachably connected to the cup body and the straw is located in the cup body, and the cup body adopts a single-layer or double-layer structure.

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