Dual drinking cup lid

Abstract

The utility model discloses a double drinking cup cover, including main cover, upper cover, suction nozzle, straw and flip, is equipped with accommodating cavity, drinking water mouth and water outlet on main cover, and upper cover is detachable type and is arranged on main cover and closes or opens accommodating cavity, is equipped with installation cavity and exhaust hole on upper cover, and upper cover has water outlet column, upper cover, main cover, suction nozzle, flip form first use state, second use state and close state between, be located under first use state, and flip and upper cover are unlocked, and flip drives suction nozzle and rotates to suction nozzle and water outlet column intercommunication to the outside, and water outlet column and water outlet intercommunication, be located under second use state, and upper cover and main cover separate and open accommodating cavity, be located under close state, and flip drives suction nozzle and rotates and resets and is locked with upper cover, and suction nozzle will the upper side mouth portion of water outlet column and block up. Flip drives suction nozzle and rotates, need not manual regulation suction nozzle, and drinking water mouth, suction nozzle set up independently each other, avoided the mistaken touch suction nozzle, improved the use experience.

Description

Technical Field

[0001] This utility model relates to the technical field of water cups, and in particular to a double-sided drinking cup lid. Background Technology

[0002] Dual-drink water cups are widely favored by consumers because they can meet drinking needs in different scenarios through a sippy spout and a direct drinking spout. However, some existing dual-drink cups have the sippy spout and direct drinking spout positioned adjacent to each other. This makes it easy to accidentally touch the sippy spout when drinking through the direct drinking spout, resulting in a poor user experience. Additionally, the cup lid typically has a rotating cover plate to cover and secure the sippy spout. Rotating the cover plate outwards allows the sippy spout to automatically rotate to a certain angle for drinking. However, after prolonged use, the sippy spout's elasticity decreases, requiring manual adjustment by the user. This not only affects the user experience but also the hygiene of the sippy spout area. Therefore, these aspects require careful improvement. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies, such as the adjacent placement of the drinking spout and the direct drinking opening, which can lead to accidental contact with the spout and require manual adjustment of the spout's rotation angle, resulting in a poor user experience. It provides a new type of double drinking cup lid.

[0004] To solve the above-mentioned technical problems, this utility model achieves this through the following technical solution: A double-drinking cup lid includes a main lid, a top lid, a spout, and a straw. The main lid has a receiving cavity, and the bottom of the receiving cavity has a drinking spout and a water outlet. The straw is located at the lower end of the main lid and communicates with the water outlet. The top lid is detachably mounted on the main lid and can close or open the receiving cavity. The top lid has a mounting cavity and a vent hole communicating with the receiving cavity and the mounting cavity. The lower surface of the top lid has a water outlet communicating with the mounting cavity. The spout is rotatably mounted in the mounting cavity, and the upper surface of the spout is rotatably connected to a flap that cooperates with the top lid. The top lid, main lid, spout, and flap form a first use state, a second use state, and a closed state. In the first usage state, the flap is unlocked from the top cover, and the flap drives the nozzle to rotate outward until the nozzle communicates with the upper opening of the water column. The lower end of the water column covers the water outlet and communicates with the water outlet. In the second usage state, the top cover separates from the main cover and opens the receiving cavity. In the closed state, the flap drives the nozzle to rotate and reset towards the mounting cavity. The nozzle blocks the upper opening of the water column, and the flap locks with the top cover and covers the nozzle.

[0005] The flip-up mechanism rotates the spout and conceals it within the mounting cavity, eliminating the need for the user to touch the spout and improving its cleanliness. The drinking spout is located at the bottom of the main cover's receiving cavity, allowing the drinking spout and spout to be independently positioned. This prevents the user from accidentally touching the spout with their mouth while drinking through the drinking spout, or from liquid spilling from the drinking spout when the cup is tilted while using the spout, thus enhancing the user experience.

[0006] Preferably, in the above-described double drinking cup lid, the lower end of the upper cover is provided with a sealing element, the outer wall of the sealing element is provided with a spiral channel, the inner wall of the receiving cavity is provided with a limiting protrusion, the sealing element abuts against the inner wall of the receiving cavity, and the limiting protrusion is screwed into the spiral channel and threadedly connected.

[0007] The sealing element improves the sealing between the top cover and the main cover, preventing leakage from the double drinking cup lid. The sealing element, through the limiting protrusion and spiral channel, not only fits tightly against the inner wall of the receiving cavity, but also improves the convenience of attaching the sealing element to the main cover.

[0008] Preferably, in the above-described double-drinking cup lid, the drinking spout and the water outlet are respectively located on both sides of the bottom of the receiving cavity, the bottom of the receiving cavity is inclined and gradually slopes upward towards the water outlet.

[0009] The drinking spout is located at the bottom of the receiving cavity, allowing the liquid flowing into the receiving cavity to flow back into the cup through the drinking spout, preventing the accumulation of water or other liquids in the receiving cavity and helping to keep the seal, receiving cavity, and top cover clean.

[0010] Preferably, in the above-described double-drink cup lid, the lower end of the flap is rotatably connected to the spout. The lower end of the flap is provided with an arc-shaped protrusion, and a first limiting block is provided on the arc-shaped protrusion. The spout has an inwardly recessed first arc groove, and the shape of the arc-shaped protrusion matches the shape of the first arc groove. The upper end of the flap is bent and has a locking block. The upper cover has a locking groove. In the first use state, the arc-shaped protrusion rotates out from the first arc groove, and the first limiting block abuts against the inner wall of one end of the first arc groove. In the closed state, the arc-shaped protrusion rotates into the first arc groove, and the first limiting block is opposite to the inner wall of the other end of the first arc groove with a gap. The upper end of the flap is fastened to the edge of the upper cover, and the locking block is inserted into the locking groove for a locking engagement.

[0011] The first limiting block and the first arc groove limit the rotation angle of the flip plate. At the same time, because the first limiting block can abut against the bottom inner wall of the first arc groove, the flip plate can abut against the nozzle, making it easier to apply force to the nozzle to rotate it outward. It can also interfere with the rotation of the flip plate, preventing the flip plate from hitting the user when the nozzle is in use.

[0012] Preferably, in the above-described double-drink cup lid, the spout has a second arc groove, and the inner wall of the mounting cavity is provided with a second limiting block that is inserted into the second arc groove. In the closed state or the first use state, the second limiting block abuts against the inner walls of both ends of the second arc groove.

[0013] The interaction between the second arc groove and the second limiting block can limit the rotation angle of the nozzle, thereby improving the accuracy of switching the nozzle to the first use state and the closed state.

[0014] Preferably, in the above-described double-drink cup lid, the bottom of the mounting cavity is provided with a first elastic pad located at the upper opening of the vent and the water column. The upper surface of the first elastic pad has a first through hole and a second through hole respectively communicating with the vent and the water column. The inner diameter of the second through hole gradually increases upward along the height direction and forms a groove. The bottom of the spout is arc-shaped and rotates in the groove. The receiving cavity is provided with a second elastic pad located at the water outlet. The upper surface of the second elastic pad has a third through hole communicating with the water outlet. In the first use state, the lower end of the water column abuts against the upper surface of the second elastic pad and communicates with the third through hole.

[0015] The first and second elastic pads improve the airtightness of the vent, outlet, and both sides of the water column, thereby improving the overall sealing of the cup lid when closed and preventing liquid leakage from the cup. The settling groove improves the stability of the nozzle when it rotates and also improves the tightness of the nozzle in sealing the upper part of the outlet.

[0016] Preferably, in the above-described double-drink cup lid, the spout has a sealing post, which is inserted into or withdrawn from the first through hole as the spout rotates.

[0017] The sealing post can be inserted into the first through hole as the nozzle rotates, thereby closing the vent hole and further improving the airtightness of the cup lid when closed.

[0018] Preferably, in the above-described double-drink cup lid, a handle is rotatably provided on the side wall of the upper lid.

[0019] The handle provides a grip for the user's hand, making it easy for the user to move the water cup. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention in its first use state; Figure 2 This is a partial structural diagram of the present invention in its first use state; Figure 3 This is a cross-sectional view of the present invention in its closed state; Figure 4 This is an exploded structural diagram of the top cover, suction nozzle, flap, sealing element, and first elastic pad of this utility model. Figure 5 This is an exploded view of the main cover and the second elastic pad of this utility model; Figure 6 This is an exploded structural diagram of the top cover, sealing element, and main cover of this utility model.

[0021] Explanation of reference numerals in the attached drawings: Main cover 1; Receiving cavity 11; Drinking spout 111; Water outlet 112; Limiting protrusion 113; Top cover 2; Mounting cavity 21; Second limiting block 211; Vent hole 22; Water column 23; Locking groove 24; Assembly ring groove 25; Positioning groove 26; Suction nozzle 3; First arc groove 31; Second arc groove 32; Sealing column 33; Suction tube 4; Flip plate 5; Arc-shaped protrusion 51; First limiting block 511; Locking block 52; Lifting protrusion 53; Seal 6; Spiral channel 61; Step 62; Positioning block 63; First elastic pad 7; First through hole 71; Second through hole 72; Settling groove 721; Second elastic pad 8; Third through hole 81; Handle 9. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-6 The present invention will be further described in detail with reference to specific embodiments, but these are not intended to limit the present invention: Example

[0023] like Figures 1-6 As shown, a double-drinking cup lid includes a main lid 1, an upper lid 2, a spout 3, and a straw 4. The main lid 1 has a receiving cavity 11, and the bottom of the receiving cavity 11 has a drinking spout 111 and a water outlet 112. The straw 4 is located at the lower end of the main lid 1 and communicates with the water outlet 112. The upper lid 2 is detachably mounted on the main lid 1 and can close or open the receiving cavity 11. The upper lid 2 has an installation cavity 21 and a vent 22 communicating with the receiving cavity 11 and the installation cavity 21. The lower surface of the upper lid 2 has a water outlet 23 communicating with the installation cavity 21. The spout 3 is rotatably mounted in the installation cavity 21, and the upper surface of the spout 3 is rotatably connected to a flap 5 that cooperates with the upper lid 2. The upper lid 2, the main lid 1, the spout 3, and the flap 5 form a first use state, a second use state, and a closed state. In the first usage state, the flap 5 is unlocked from the top cover 2, and the flap 5 drives the suction nozzle 3 to rotate outward until the suction nozzle 3 communicates with the upper opening of the water column 23. The lower end of the water column 23 covers the water outlet 112 and communicates with the water outlet 112. In the second usage state, the top cover 2 separates from the main cover 1 and opens the receiving cavity 11. In the closed state, the flap 5 drives the suction nozzle 3 to rotate and reset towards the mounting cavity 21. The suction nozzle 3 blocks the upper opening of the water column 23. The flap 5 locks with the top cover 2 and covers the suction nozzle 3.

[0024] Preferably, the lower end of the upper cover 2 is provided with a sealing element 6, the outer wall of the sealing element 6 is provided with a spiral channel 61, the inner wall of the receiving cavity 11 is provided with a limiting protrusion 113, the sealing element 6 abuts against the inner wall of the receiving cavity 11, and the limiting protrusion 113 is screwed into the spiral channel 61 and threadedly connected.

[0025] Preferably, the drinking port 111 and the water outlet 112 are respectively located on both sides of the bottom of the receiving cavity 11, and the bottom of the receiving cavity 11 is inclined and gradually tilts upward towards the water outlet 112.

[0026] Preferably, the lower end of the flap 5 is rotatably connected to the nozzle 3. The lower end of the flap 5 is provided with an arc-shaped protrusion 51, and a first limiting block 511 is provided on the arc-shaped protrusion 51. The nozzle 3 is provided with an inwardly recessed first arc groove 31. The shape of the arc-shaped protrusion 51 is adapted to the first arc groove 31. The upper end of the flap 5 is bent and has a locking block 52. The upper cover 2 is provided with a locking groove 24. In the first use state, the arc-shaped protrusion 51 rotates out from the first arc groove 31, and the first limiting block 511 abuts against the inner wall of one end of the first arc groove 31. In the closed state, the arc-shaped protrusion 51 rotates into the first arc groove 31. The first limiting block 511 is opposite to the inner wall of the other end of the first arc groove 31 and there is a gap. The upper end of the flap 5 is fastened to the edge of the upper cover 2 and the locking block 52 is inserted into the locking groove 24 for locking engagement.

[0027] Preferably, the nozzle 3 is provided with a second arc groove 32, and the inner wall of the mounting cavity 21 is provided with a second limiting block 211 that is inserted into the second arc groove 32. When in the closed state or the first use state, the second limiting block 211 abuts against the inner walls of both ends of the second arc groove 32.

[0028] Preferably, the bottom of the mounting cavity 21 is provided with a first elastic pad 7 located at the upper opening of the vent 22 and the water column 23. The upper surface of the first elastic pad 7 has a first through hole 71 and a second through hole 72 that communicate with the vent 22 and the water column 23, respectively. The inner diameter of the second through hole 72 gradually increases upward along the height direction and forms a settling groove 721. The bottom of the suction nozzle 3 is arc-shaped and rotates in the settling groove 721. The receiving cavity 11 is provided with a second elastic pad 8 located at the water outlet 112. The upper surface of the second elastic pad 8 has a third through hole 81 that communicates with the water outlet 112. In the first use state, the lower end of the water column 23 abuts against the upper surface of the second elastic pad 8 and communicates with the third through hole 81.

[0029] Preferably, the suction nozzle 3 is equipped with a sealing post 33, which is inserted into or withdrawn from the first through hole 71 as the suction nozzle 3 rotates.

[0030] Preferably, a handle 9 is rotatably provided on the side wall of the upper cover 2.

[0031] Specifically, such as Figure 1 As shown, the lower half of the outer surface of the cover 2 protrudes outward to form a support platform. The handle 9 is U-shaped and both ends of the handle 9 are rotatably fixed to the upper half of the cover 2. In its natural state, the handle 9 rests on the support platform and the handle 9 is in contact with the side wall of the cover 2.

[0032] like Figures 3-6 As shown, the sealing element 6 is generally annular and wider at the top than at the bottom. The upper end of the sealing element 6 has multiple steps 62, and two positioning blocks 63 are integrally formed on its upper surface. The lower end of the upper cover 2 has an assembly ring groove 25 that mates with the steps 62 and positioning grooves 26 corresponding to the positioning blocks 63. The steps 62 at the upper end of the sealing element 6 are inserted into the assembly ring groove 25 for a snap-fit ​​engagement, and the positioning blocks 63 are inserted into their respective positioning grooves 26 for a snap-fit ​​engagement. This secures the sealing element 6 to the lower end of the upper cover 2. Users can remove the sealing element 6 from the upper cover 2 for cleaning, improving the hygiene of the cup lid.

[0033] The outer surface of the main cover 1 is coaxially provided with threads for mating with the cup body, and a first sealing ring is coaxially sleeved on the main cover 1 to abut against the inner wall of the cup body. A second sealing ring is coaxially sleeved on the upper part of the sealing element 6. In the closed state, the second sealing ring abuts against the inner wall of the main cover 1, thereby further improving the tightness of the connection between the upper cover 2 and the main cover 1.

[0034] More specifically, such as Figures 1-6As shown, the suction nozzle 3 includes a cylindrical bottom and a long plate-shaped upper part. The sealing posts 33 are distributed on the lower surface of the upper part of the suction nozzle 3. The bottom of the suction nozzle 3 is provided with a first rotating shaft on both sides. The first arc groove 31 and the second arc groove 32 are distributed on the bottom of the suction nozzle 3.

[0035] The nozzle 3 has a flow channel running through it. The bottom side of the first arc groove 31 near the lower surface of the nozzle 3 is significantly concave inward and forms an inclined slope, while the upper side of the first arc groove 31 away from the lower surface of the nozzle 3 is relatively smooth. In the closed state, the opening of the first arc groove 31 faces the side of the mounting cavity 21, and the opening of the second arc groove 32 faces the bottom of the mounting cavity 21.

[0036] The flip piece 5 has a second pivot at one end near the arc-shaped protrusion 51. The first limiting block 511 is triangular and its width gradually decreases away from the arc-shaped protrusion 51. The end of the flip piece 5 away from the second pivot is bent towards the lower surface of the flip piece 5 to form an L-shaped bend. The inner wall of the L-shaped bend has a locking block 52. The outer surface of the L-shaped bend on the flip piece 5 has an outwardly protruding lifting protrusion 53 so that the user can smoothly rotate the flip piece 5 outward by lifting the protrusion 53.

[0037] The locking groove 24 is distributed on the outer side wall of the upper cover 2. When in the closed state, the flap 5 is clamped to the edge of the upper cover 2 by L-shaped bending and locked by the locking block 52 engaging with the locking groove 24. The flap 5 seals the mouth of the nozzle 3 in the mounting cavity 21.

[0038] When drinking water through the nozzle 3, the flap 5 is rotated outward by grasping the protrusion 53. The first limiting block 511 moves closer to the inclined slope and presses against the inclined slope. As the flap 5 rotates further, it can not only drive the nozzle 3 to rotate outward through the second rotating shaft, but also increase the force application point of the flap 5 driving the nozzle 3 to rotate through the cooperation of the first limiting block 511 and the inclined slope, thus improving the smoothness of the nozzle 3 rotating outward. When the nozzle 3 rotates to the point where the second limiting block 211 presses against one end of the second arc groove 32, the flow channel on the nozzle 3 is aligned with the second through hole 72 on the first elastic pad 7, and the sealing column 33 exits from the first through hole 71, allowing the user to use the nozzle 3.

[0039] Because the first limiting block 511 is pressed against the inclined slope on the first arc groove 31, it can interfere with the rotation of the flip plate 5, thus preventing the flip plate 5 from flipping over and hitting the user's mouth when the user uses the suction nozzle 3.

[0040] When the nozzle 3 is no longer in use, simply rotate the flap 5 toward the mounting cavity 21. The flap 5 will then push the nozzle 3 to rotate and reset. When the locking block 52 is locked in the locking groove 24, the nozzle 3 can be covered and locked in the mounting cavity 21.

[0041] When it is necessary to use the drinking spout 111 to drink water, simply unscrew the top cover 2 from the main cover 1 to expose the drinking spout 111. Because the drinking spout 111 and the mouthpiece 3 are independently designed, it prevents the user from accidentally touching the mouthpiece 3 with their mouth while drinking through the drinking spout 111, or from spilling liquid from the drinking spout 111 when the cup is tilted while using the mouthpiece 3, thus improving the user experience.

[0042] like Figure 3 As shown, the bottom of the receiving cavity 11 has a hollow short tube, which is connected to the receiving cavity 11 and forms an outlet 112. One end of the straw 4 is inserted into the hollow short tube, which facilitates the cleaning of the straw 4.

[0043] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall be covered by the present utility model.

Claims

1. A double-drinking cup lid, comprising a main lid (1), an upper lid (2), a spout (3), and a straw (4), characterized in that: The main cover (1) has a receiving cavity (11) with a drinking port (111) and a water outlet (112) at the bottom. The straw (4) is located at the lower end of the main cover (1) and communicates with the water outlet (112). The upper cover (2) is detachably installed on the main cover (1) and can close or open the receiving cavity (11). The upper cover (2) has an installation cavity (21) and an exhaust hole (22) communicating with the receiving cavity (11) and the installation cavity (21). The lower surface of the upper cover (2) has a water column (23) communicating with the installation cavity (21). The nozzle (3) is rotatably installed in the installation cavity (21). The upper surface of the nozzle (3) is rotatably connected to a flap (5) that cooperates with the upper cover (2). The upper cover (2), the main cover (1), the nozzle (3), and the flap (5) form a first use state, a second use state, and a closed state. In the first usage state, the flap (5) is unlocked from the top cover (2), and the flap (5) drives the nozzle (3) to rotate outward until the nozzle (3) communicates with the upper opening of the water column (23). The lower end of the water column (23) covers the water outlet (112) and communicates with the water outlet (112). In the second usage state, the top cover (2) separates from the main cover (1) and opens the receiving cavity (11). In the closed state, the flap (5) drives the nozzle (3) to rotate and reset towards the mounting cavity (21). The nozzle (3) blocks the upper opening of the water column (23). The flap (5) locks with the top cover (2) and covers the nozzle (3).

2. The double-drinking cup lid according to claim 1, characterized in that: The lower end of the upper cover (2) is provided with a sealing element (6), the outer wall of the sealing element (6) is provided with a spiral channel (61), the inner wall of the receiving cavity (11) is provided with a limiting protrusion (113), the sealing element (6) abuts against the inner wall of the receiving cavity (11), and the limiting protrusion (113) is screwed into the spiral channel (61) and threaded.

3. A double-drinking cup lid according to claim 2, characterized in that: The drinking water inlet (111) and the water outlet (112) are respectively located on both sides of the bottom of the receiving cavity (11). The bottom of the receiving cavity (11) is inclined and gradually tilts upward towards the water outlet (112).

4. A double-drinking cup lid according to claim 1, characterized in that: The lower end of the flap (5) is rotatably connected to the suction nozzle (3). The lower end of the flap (5) is provided with an arc-shaped protrusion (51). A first limiting block (511) is provided on the arc-shaped protrusion (51). The suction nozzle (3) is provided with an inwardly recessed first arc groove (31). The shape of the arc-shaped protrusion (51) matches the shape of the first arc groove (31). The upper end of the flap (5) is bent and has a locking block (52). A locking groove (24) is provided on the upper cover (2). It is in the first use state. When the arc-shaped protrusion (51) rotates out from the first arc groove (31), the first limiting block (511) abuts against the inner wall of one end of the first arc groove (31), and in the closed state, the arc-shaped protrusion (51) rotates into the first arc groove (31), the first limiting block (511) is opposite to the inner wall of the other end of the first arc groove (31) and there is a gap, the upper end of the flip piece (5) is fastened to the edge of the upper cover (2) and the locking block (52) is inserted into the locking groove (24) for locking engagement.

5. A double-drinking cup lid according to claim 1, characterized in that: The nozzle (3) is provided with a second arc groove (32), and the inner wall of the mounting cavity (21) is provided with a second limiting block (211) inserted into the second arc groove (32). When in the closed state or the first use state, the second limiting block (211) abuts against the inner walls of both ends of the second arc groove (32).

6. A double-drinking cup lid according to claim 1, characterized in that: The bottom of the mounting cavity (21) is provided with a first elastic pad (7) located at the upper opening of the vent hole (22) and the water column (23). The upper surface of the first elastic pad (7) is provided with a first through hole (71) and a second through hole (72) respectively communicating with the vent hole (22) and the water column (23). The inner diameter of the second through hole (72) gradually increases upward along the height direction and forms a sink (721). The bottom of the suction nozzle (3) is arc-shaped and rotates in the sink (721). The receiving cavity (11) is provided with a second elastic pad (8) located at the water outlet (112). The upper surface of the second elastic pad (8) is provided with a third through hole (81) communicating with the water outlet (112). In the first use state, the lower end of the water column (23) abuts against the upper surface of the second elastic pad (8) and communicates with the third through hole (81).

7. A double-drinking cup lid according to claim 6, characterized in that: The suction nozzle (3) is equipped with a sealing post (33), which is inserted into or withdrawn from the first through hole (71) as the suction nozzle (3) rotates.

8. A double-drinking cup lid according to claim 1, characterized in that: A handle (9) is rotatably provided on the side wall of the top cover (2).

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