Detachable water cup cover and water cup with same

Abstract

The detachable water cup cover comprises a cover body, a containing cavity is formed in the cover body, a water outlet is formed in the bottom of the containing cavity, a straw is arranged on one side of the water outlet in a communicated mode, a rotating hole and a guide groove are formed in the side wall of the containing cavity, and a barrier piece is arranged between the rotating hole and the guide groove. The drinking opening rotating ball is provided with a water outlet hole and a rotating shaft, and the water outlet hole is communicated with a suction opening; the rotating shaft moves along the guide groove and is stressed to cross the obstacle piece to enter the rotating hole, and the drinking opening rotating ball is rotationally connected with the cover body; the drinking opening rotating ball is contained in the containing cavity at the initial position, seals the water outlet and is in butt joint with the water outlet and the water outlet hole after rotating by a first angle from the initial position. By optimizing and adjusting the structure of the suction nozzle, the detachable function of the suction nozzle is achieved, and therefore the purposes of being easy to disassemble, assemble and clean and avoiding dirt residues and bacterium breeding are achieved; the replaceability of the suction nozzle is realized, the service life of a product is prolonged, and non-consumable parts are reused.

Description

Technical Field

[0001] The utility model relates to the technical field of water cup containers, in particular to a detachable water cup lid and a water cup with the same. Background Art

[0002] The drinking port structure in the form of a nozzle is widely used in various drinking containers. Compared with the traditional drinking container that removes the container lid and drinks through the mouth of the container body, the drinking port structure in the form of a nozzle does not need to completely remove the lid of the water-containing container, but reaches the purpose of drinking water through the nozzle directly communicating with the inside of the water-containing container on the bottle cap, which greatly improves the convenience of drinking water. For today's life pursuing convenience, drinking water through the drinking port built into the bottle cap is undoubtedly a better choice.

[0003] Since drinking water is through the nozzle, the nozzle will inevitably come into direct contact with the mouth, and the following problems will inevitably arise in long-term use: 1. The nozzles of the drinking containers with nozzles on the current market often cannot be removed. Although overall cleaning can also achieve the purpose of cleaning, the dirt in the gaps between parts cannot be completely rinsed and cleaned. Since the nozzle often comes into contact with the mouth and is naturally the key cleaning place, in the scenario where only the nozzle needs to be cleaned separately, cleaning the whole bottle cap instead increases the workload and is not convenient for cleaning; 2. The nozzle will inevitably face problems such as aging and damage after long-term use. Most of the nozzles on the market are often designed integrally with the bottle cap and cannot be disassembled. Even if there is a split design form, it is impossible to achieve portable disassembly and assembly. The final result is often that the nozzle ages and is damaged and cannot achieve the function of smooth water absorption, and the whole drinking container is in a semi-scrapped or fully scrapped state.

[0004] Therefore, there is a need for a detachable water cup lid and a water cup with the same that are easy to disassemble and assemble, easy to clean, realize the replaceability of the nozzle, and improve the service life of the product. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a detachable water cup lid and a water cup with the same.

[0006] The technical solution of the utility model is as follows:

[0007] A detachable water cup lid, comprising:

[0008] A lid body, the lid body is provided with an accommodation chamber, the bottom of the accommodation chamber is provided with a water outlet, a straw is communicated and arranged on one side of the water outlet, a rotation hole and a guide groove are arranged on the side wall of the accommodation chamber, and an obstacle is arranged between the rotation hole and the guide groove;

[0009] A drinking port rotating ball, arranged in the accommodation chamber, the drinking port rotating ball is provided with a water outlet hole and a rotating shaft, and a suction port is communicated with the water outlet hole;

[0010] The rotating shaft moves along the guiding groove, crosses the obstacle under force and enters the rotating hole, and the drinking port rotating ball is rotatably connected to the cover body around the rotating shaft;

[0011] When the drinking port rotating ball is in the initial position, it is received in the receiving chamber, closing the water outlet. After rotating a first angle from the initial position, the water outlet is docked and communicated with the water outlet hole.

[0012] As a further improvement of the present invention, the guiding groove is vertically arranged, and the rotating hole is arranged on the side of the lower end of the guiding groove.

[0013] As a further improvement of the present invention, the guiding groove communicates with the rotating hole, and the obstacle is arranged at the junction of the guiding groove and the rotating hole.

[0014] As a further improvement of the present invention, the surface of the obstacle in contact with the rotating shaft is arc-shaped.

[0015] As a further improvement of the present invention, the side wall of the receiving chamber is provided with a limiting post, and the drinking port rotating ball is provided with a limiting groove cooperating with the limiting post.

[0016] As a further improvement of the present invention, the bottom of the receiving chamber is provided with an exhaust port, and the drinking port rotating ball is provided with an air outlet hole corresponding to the exhaust port; when the drinking port rotating ball rotates a second angle from the initial position, the water outlet is in a closed state, and the air outlet hole communicates with the exhaust port, and the second angle is smaller than the first angle.

[0017] As a further improvement of the present invention, the connecting pipeline between the water outlet hole and the sucking port is a bent structure, and the first angle is 45° - 70°.

[0018] As a further improvement of the present invention, it further includes a drinking port cover piece, the drinking port cover piece is snap-connected to the drinking port rotating ball, the drinking port cover piece is provided with a clamping block, and the side wall of the receiving chamber is provided with a clamping groove corresponding to the clamping block.

[0019] As a further improvement of the present invention, one end of the drinking port cover piece away from the drinking port rotating ball is provided with an opening part, and the opening part protrudes from the receiving chamber.

[0020] A water cup includes a cup body and the above-mentioned detachable water cup cover, and the open end of the cup body is threadedly and hermetically connected to the detachable water cup cover.

[0021] According to the present invention of the above solution, the beneficial effects of the present invention are as follows:

[0022] Through the optimization and adjustment of the nozzle structure, the present utility model realizes the function of detachable nozzles, thereby achieving the goals of easy disassembly, easy cleaning, avoiding dirt residue and bacterial growth, preventing the occurrence of cleaning dead corners and affecting health; realizing the replaceability of nozzles, improving the service life of the product, and enabling non-consumable components to be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the exploded view of the structure of the present utility model;

[0024] Figure 2 is the assembled view of the structure of the present utility model;

[0025] Figure 3 is the schematic view of the structure of the cover body of the present utility model at the first angle;

[0026] Figure 4 is the enlarged partial view of the A position of the cover body of the present utility model;

[0027] Figure 5 is the schematic view of the structure of the cover body of the present utility model at the second angle;

[0028] Figure 6 is the schematic view of the structure of the drinking port rotating ball of the present utility model at the first angle;

[0029] Figure 7 is the sectional view of the structure of the drinking port rotating ball of the present utility model at the first angle;

[0030] Figure 8 is the schematic view of the structure of the drinking port rotating ball of the present utility model at the second angle;

[0031] Figure 9 is the schematic view of the structure of the drinking port cover piece of the present utility model.

[0032] In the figure: 1. Cover body; 11. Accommodating chamber; 12. Water outlet; 13. Rotating hole; 14. Guide groove; 15. Obstacle member; 16. Limit post; 17. Exhaust port; 18. Card slot; 2. Drinking port rotating ball; 21. Water outlet hole; 22. Suction port; 23. Rotating shaft; 24. Limit groove; 25. Air outlet hole; 26. Connecting pipeline; 3. Drinking port cover piece; 31. Clamping block; 32. Opening part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model belong to the scope of protection of the present utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0036] See Figure 1 -8, the present utility model provides a detachable water cup lid, including:

[0037] A lid body 1, the lid body 1 is provided with a receiving chamber 11, the top of the receiving chamber 11 is open, the bottom of the receiving chamber 11 is provided with a water outlet 12, a straw is communicated and arranged on one side of the water outlet 12. The receiving chamber 11 has a front wall, a rear wall and two side walls. When in use by a user, the front wall is close to the user, the rear wall is far from the user, and the two side walls have the same structure. The side wall of the receiving chamber 11 is provided with a rotating hole 13 and a guiding groove 14, and an obstacle member 15 is arranged between the rotating hole 13 and the guiding groove 14, that is, there are two guiding grooves 14 and two rotating holes 13;

[0038] A drinking port rotating ball 2, arranged in the receiving chamber 11, the drinking port rotating ball 2 is provided with a water outlet hole 21 and a rotating shaft 23, a sucking port 22 is communicated and arranged on the water outlet hole 21, and the rotating shafts 23 correspond to the rotating holes 13 one by one, so there are two rotating shafts 23;

[0039] The rotating shaft 23 moves along the guide groove 14, passes over the obstacle 15 and enters the rotating hole 13 under the force, and the drinking mouth rotating ball 2 is connected with the cover body 1 around the rotating shaft 23. That is, after the rotating shaft 23 enters the rotating hole 13, the obstacle 15 limits the rotating shaft 23, so that the cover body 1 and the drinking mouth rotating ball 2 are assembled. When the drinking mouth rotating ball 2 needs to be disassembled and cleaned, the rotating shaft 23 is reversely applied to make the rotating shaft 23 pass over the obstacle 15 and enter the guide groove 14, and the rotating shaft 23 can be taken out along the guide groove 14 to remove the drinking mouth rotating ball 2.

[0040] The drinking spout rotating ball 2 is accommodated in the accommodating chamber 11 in the initial position, closing the water outlet 12, and then rotates a first angle from the initial position to connect the water outlet 12 with the water outlet hole 21, that is, the drinking spout rotating ball 2 can control and switch the on and off of the water outlet 12 based on its own spherical structure.

[0041] The utility model optimizes and adjusts the suction nozzle structure and realizes the detachable function of the suction nozzle through the connection structure between the drinking mouth rotating ball 2 and the cover body 1, so as to achieve the goals of easy disassembly and assembly, easy cleaning, avoiding dirt residue and bacterial breeding, and avoiding the occurrence of cleaning dead corners and health effects; when the suction nozzle is damaged and needs to be replaced, it is only necessary to separate the drinking mouth rotating ball 2 from the cover body 1 and install a new drinking mouth rotating ball 2, thereby realizing the replaceability of the suction nozzle, increasing the service life of the product, and realizing the reuse of non-consumable parts.

[0042] As an embodiment of the utility model, the inclination angle of the guide groove 14 relative to the side wall of the accommodating chamber 11 can be designed according to specific usage requirements. Preferably, the guide groove 14 is vertically arranged to facilitate the rotation shaft 23 to be inserted into the guide groove 14 and move in the guide groove 14.

[0043] As an embodiment of the present utility model, the rotating hole 13 and the guide groove 14 can adopt the following two arrangement structures:

[0044] Structure 1: The rotating hole 13 is arranged at the end of the lower end of the guide groove 14, and the rotating shaft 23 is effectively positioned through the guide groove 14, thereby improving the installation efficiency and installation quality of installing the rotating shaft 23 into the rotating hole 13. The user can insert the rotating shaft 23 into the rotating hole 13 by continuing to apply force inward along the direction of the guide groove 14, and the user can pull the rotating shaft 23 out of the rotating hole 13 and take it out by applying force outward along the direction of the guide groove 14, which is convenient for installation;

[0045] Structure II: The rotation hole 13 is arranged on the side of the lower end of the guiding groove 14. The rotation shaft 23 is effectively positioned through the guiding groove 14, improving the installation efficiency and quality of installing the rotation shaft 23 into the rotation hole 13. At the same time, the guiding groove 14 and the rotation hole 13 are integrally L-shaped, and the moving direction of the rotation shaft 23 in the guiding groove 14 is perpendicular to the force direction when the rotation shaft 23 enters the rotation hole 13, which can effectively prevent the rotation shaft 23 from falling off and improve the installation stability and reliability between the rotation shaft 23 and the rotation hole 13.

[0046] As an embodiment of the present utility model, the guiding groove 14 and the rotation hole 13 can adopt the following two matching methods:

[0047] Method 1: The guiding groove 14 and the rotation hole 13 are separated by the barrier member 15. The barrier member 15 is arranged on the side wall of the accommodating chamber 11 and protrudes into the accommodating chamber 11. The distance between the two barrier members 15 is slightly smaller than the distance between the ends of the two rotation shafts 23. The rotation shaft 23 applies force to the barrier member 15, and the barrier member 15 deforms and presses against the side wall of the accommodating chamber 11 so that the distance between the two barrier members 15 meets the passing requirement of the rotation shaft 23. When the rotation shaft 23 passes over the barrier member 15, the barrier member 15 returns to its original state;

[0048] Method 2: The guiding groove 14 and the rotation hole 13 are communicated. The barrier member 15 is arranged at the junction of the guiding groove 14 and the rotation hole 13. The channel spacing at the position where the barrier member 15 is provided is slightly smaller than the diameter of the rotation shaft 23. The rotation shaft 23 applies force to the barrier member 15, and the barrier member 15 deforms so that the channel spacing meets the passing requirement of the rotation shaft 23. When the rotation shaft 23 passes over the barrier member 15, the barrier member 15 returns to its original state.

[0049] As an embodiment of the present utility model, the surface of the barrier member 15 in contact with the rotation shaft 23 is arc-shaped. When the drinking port rotating ball 2 and the cover body 1 are assembled, a thrust in the direction of the rotation hole 13 is applied to the rotation shaft 23. The arc-shaped surface of the barrier member 15 can provide a certain guiding effect on the rotation shaft 23, enabling the rotation shaft 23 to enter the rotation hole 13 more conveniently and efficiently. At the same time, the arc-shaped surface can also prevent sharp impact between the rotation shaft 23 and the barrier member 15, causing unnecessary damage to the rotation shaft 23, effectively improving the service life of the rotation shaft 23. Similarly, when the drinking port rotating ball 2 and the cover body 1 are separated, the barrier member 15 can also provide a certain guiding effect on the rotation shaft 23, enabling the rotation shaft 23 to leave the rotation hole 13 conveniently and efficiently, and also avoiding damage to the rotation shaft 23 and improving the service life of the rotation shaft 23.

[0050] As an embodiment of the present utility model, a limiting post 16 is provided on the side wall of the accommodating chamber 11, and a limiting groove 24 cooperating with the limiting post 16 is provided on the drinking port rotating ball 2. Preferably, there are two limiting posts 16 which are oppositely arranged, and there are also two limiting grooves 24. When the rotating shaft 23 enters the rotating hole 13, the limiting post 16 also enters the limiting groove 24. As the drinking port rotating ball 2 rotates around the rotating shaft 23, the limiting post 16 moves in the limiting groove 24. When the limiting post 16 moves to both ends of the limiting groove 24 and cannot move further, the drinking port rotating ball 2 also cannot continue to rotate in the same direction. That is, this position is the limit position of the rotation of the drinking port rotating ball 2, which can effectively limit the rotation angle of the drinking port rotating ball 2 and improve the cooperation between the drinking port rotating ball 2 and the water outlet 12.

[0051] As an embodiment of the present utility model, an exhaust port 17 is provided at the bottom of the accommodating chamber 11, and an air outlet hole 25 corresponding to the exhaust port 17 is provided on the drinking port rotating ball 2; when the drinking port rotating ball 2 rotates a second angle from the initial position, the water outlet 12 is in a closed state, and the air outlet hole 25 is communicated with the exhaust port 17. At this time, the air on both sides of the water cup cover is communicated. The second angle is smaller than the first angle. That is, the above structure can realize that the air outlet hole 25 and the exhaust port 17 are first communicated during the process of the drinking port rotating ball 2 rotating a first angle from the initial position. If the pressure in the water cup is higher than that outside the cup due to the hot water contained in the water cup, the pressure inside and outside the water cup can be balanced before the water outlet 12 is connected to the water outlet hole 21 at this time, avoiding the safety hazard of hot water splashing along the suction port 22 and improving the drinking safety of users.

[0052] As an embodiment of the present utility model, two exhaust ports 17 are provided, and the two exhaust ports 17 are symmetrically arranged with respect to the water outlet 12, so as to avoid the risk of hot water splashing caused by the slow exhaust rate of a single exhaust port 17 due to excessive pressure during the exhaust process through the cooperation of the two exhaust ports 17.

[0053] As an embodiment of the present utility model, the communication pipeline 26 between the water outlet hole 21 and the suction port 22 is a bent structure, that is, the water flow channel in the drinking port rotating ball 2 is a bent structure. Thus, when some channels in the drinking port rotating ball 2 are butted with the straw and are on the same axis, the channels at other positions on the drinking port rotating ball 2 form a certain angle with the straw. At this time, the angle between the suction port 22 and the cover body 1 is between 0° and 90°, and it is used to drink water through the inclined suction port 22. Its structural form is more in line with the comfortable angle when users drink water. Preferably, the first angle is between 45° and 70°.

[0054] As an embodiment of the present utility model, the detachable water cup lid further includes a drinking port cover piece 3, which is snap-connected to the drinking port rotating ball 2 to block the sucking port 22 to a certain extent, preventing the sucking port 22 from being soiled by external dust. At the same time, the drinking port cover piece 3 is operated by the user to drive the rotation of the drinking port rotating ball 2. Meanwhile, the drinking port cover piece 3 is provided with a clamping block 31, and a clamping groove 18 corresponding to the clamping block 31 is provided on the side wall of the accommodating chamber 11. Specifically, when sucking water is not required, the drinking port cover piece 3 is snapped into the accommodating chamber 11 to prevent the sucking port 22 from being exposed.

[0055] See Figure 9 , as an embodiment of the present utility model, an opening part 32 is provided at one end of the drinking port cover piece 3 away from the drinking port rotating ball 2. The opening part 32 protrudes from the accommodating chamber 11, which makes it more convenient and fast for the user to open the drinking port cover piece 3, improving the user experience and practicality.

[0056] The present utility model provides a water cup, including a cup body and the above-mentioned detachable water cup lid, and the opening end of the cup body is threadedly and sealedly connected to the detachable water cup lid.

[0057] To sum up, the present utility model provides a detachable water cup lid and a water cup having the same. By optimizing and adjusting the nozzle structure, the detachable function of the nozzle is realized through the connection structure between the drinking port rotating ball 2 and the cover body 1, so as to achieve the goals of easy disassembly, easy cleaning, avoiding dirt residue and bacteria breeding, and avoiding affecting health due to the occurrence of cleaning dead corners; when the nozzle is damaged and needs to be replaced, only need to separate the drinking port rotating ball 2 from the cover body 1 and install a new drinking port rotating ball 2 to realize the replaceability of the nozzle, improve the service life of the product, and realize the reuse of non-consumable parts; the guide groove 14 effectively positions the rotating shaft 23, improving the installation efficiency and quality of installing the rotating shaft 23 into the rotating hole 13; the guide groove 14 and the rotating hole 13 are integrally L-shaped, and the moving direction of the rotating shaft 23 in the guide groove 14 is perpendicular to the force direction of the rotating shaft 23 entering the rotating hole 13, which can effectively prevent the falling off of the rotating shaft 23 and improve the installation stability and reliability between the rotating shaft 23 and the rotating hole 13; the obstacle 15 can provide a certain guiding effect on the rotating shaft 23, enabling the rotating shaft 23 to enter or leave the rotating hole 13 efficiently, and also avoiding the damage of the rotating shaft 23 and improving the service life of the rotating shaft 23; the limiting post 16 and the limiting groove 24 can effectively limit the rotation angle of the drinking port rotating ball 2; the air outlet hole 25 and the exhaust port 17 can avoid the safety hazard of hot water splashing along the sucking port 22, improving the drinking safety of the user; the drinking port cover piece 3 can block the sucking port 22 to a certain extent, preventing the sucking port 22 from being soiled by external dust.

[0058] It should be emphasized that the above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A detachable water cup cover, characterized in that: include: A cover body (1), the cover body (1) is provided with a receiving chamber (11), a water outlet (12) is provided at the bottom of the receiving chamber (11), a straw is provided on one side of the water outlet (12), a rotating hole (13) and a guide groove (14) are provided on the side wall of the receiving chamber (11), and an obstacle (15) is provided between the rotating hole (13) and the guide groove (14); A drinking mouth rotating ball (2) is arranged in the accommodating chamber (11), the drinking mouth rotating ball (2) is provided with a water outlet hole (21) and a rotating shaft (23), and the water outlet hole (21) is connected to a suction port (22); The rotating shaft (23) moves along the guide groove (14), is forced to pass over the obstacle (15) and enter the rotating hole (13), and the drinking mouth rotating ball (2) is connected to the cover body (1) in a rotating manner around the rotating shaft (23); The drinking mouth rotating ball (2) is accommodated in the accommodating chamber (11) in the initial position, closing the water outlet (12), and after rotating a first angle from the initial position, the water outlet (12) is connected to the water outlet hole (21).

2. The detachable water cup cover according to claim 1, characterized in that: The guide groove (14) is arranged vertically, and the rotating hole (13) is arranged on the side of the lower end of the guide groove (14).

3. The detachable water cup cover according to claim 2, characterized in that: The guide groove (14) is in communication with the rotating hole (13), and the obstacle (15) is arranged at the junction of the guide groove (14) and the rotating hole (13).

4. The detachable water cup cover according to claim 3, characterized in that: The surface of the obstacle (15) in contact with the rotating shaft (23) is arc-shaped.

5. The detachable water cup cover according to claim 1, characterized in that: A limiting column (16) is provided on the side wall of the accommodating chamber (11), and a limiting groove (24) cooperating with the limiting column (16) is provided on the drinking spout rotating ball (2).

6. The detachable water cup cover according to claim 1, characterized in that: The bottom of the accommodating chamber (11) is provided with an exhaust port (17), and the drinking spout rotating ball (2) is provided with an exhaust hole (25) corresponding to the exhaust port (17); when the drinking spout rotating ball (2) rotates to a second angle from the initial position, the water outlet (12) is in a closed state, and the exhaust hole (25) is connected to the exhaust port (17), and the second angle is smaller than the first angle.

7. The detachable water cup cover according to claim 1, characterized in that: The connecting pipe (26) between the water outlet (21) and the suction port (22) is a bent structure, and the first angle is 45°-70°.

8. The detachable water cup cover according to claim 1, characterized in that: It also comprises a drinking mouth cover sheet (3), the drinking mouth cover sheet (3) being clamped on the drinking mouth rotating ball (2), the drinking mouth cover sheet (3) being provided with a clamping block (31), and a clamping groove (18) corresponding to the clamping block (31) being provided on the side wall of the accommodating chamber (11).

9. The detachable water cup cover according to claim 8, characterized in that: An opening portion (32) is provided at one end of the drinking mouth cover sheet (3) away from the drinking mouth rotating ball (2), and the opening portion (32) protrudes from the accommodating chamber (11).

10. A water cup, characterized in that: It comprises a cup body and a detachable cup cover as claimed in any one of claims 1 to 9, wherein the open end of the cup body is threadedly sealed with the detachable cup cover.

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