Wave bead limiting rotary cup cover

Abstract

The utility model discloses a wave bead limiting rotating cup cover, relates to the field of cup covers, and solves the problems that due to the fact that an outlet of a cup cover is small, the cup cover is completely covered by a mouth during water drinking, the air pressure in a cup cannot be balanced, and the water outlet speed is slowed down, the wave bead limiting rotating cup cover comprises a cup cover shell, and a rotating assembly is arranged at the top of the cup cover shell; a sealing assembly is arranged at the top of the rotating assembly, and a first outlet and a second outlet are formed in the top of the cup cover shell; the rotating cylinder rotates to drive the first transverse plate and the second transverse plate on the two sides to rotate, the first outlet and the second outlet can be opened, the outlets are convenient to open, the effect of convenient water drinking is achieved, when water is drunk through the second outlet, the first outlet communicates with the outside, the effect of balancing air pressure is achieved, it is guaranteed that water flows out of the second outlet smoothly, and the service life is prolonged. The problem that a cup opening is small and water is not discharged smoothly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cup covers, in particular to a ball-limited rotating cup cover. Background Art

[0002] Cup lids, a seemingly insignificant item, play an indispensable role in our daily lives. They protect the liquid in the cup, prevent spills, keep it clean, and also add a touch of warmth and personality to our drinks.

[0003] There are two types of existing cup lids. One is a fully sealed cup lid, which can be removed to drink water. The other is a cup lid with an additional small cup lid, which can be opened to drink water more conveniently.

[0004] Since the small cup cover is small in size, it is easy to lose when taking it off to drink water. Although it is convenient to drink water with the small cup cover and water is not easy to overflow, the outlet of the cup cover is small and the mouth completely covers the cup cover when drinking water, making it impossible to balance the air pressure inside the cup, thereby slowing down the water flow rate. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the above-mentioned prior art, the utility model provides a ball-limited rotating cup cover.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented by the following technical solutions: a wave ball limited rotating cup cover, comprising a cup cover shell, a rotating assembly is arranged on the top of the cup cover shell, a sealing assembly is arranged on the top of the rotating assembly, and a first outlet and a second outlet are opened on the top of the cup cover shell;

[0009] The rotating assembly comprises an inner cylinder, the inner cylinder is fixedly mounted inside the cup cover shell, and a rotating cylinder is inserted inside the inner cylinder;

[0010] The sealing assembly includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are both fixedly mounted on the top of the rotating cylinder, a first transverse plate is fixedly mounted on the outer side of the first connecting plate, a second transverse plate is fixedly mounted on the outer side of the second connecting plate, a first sealing block is embedded in the interior of the first transverse plate, a second sealing block is embedded in the interior of the second transverse plate, the first sealing block is located above the first outlet, and the second sealing block is located above the second outlet.

[0011] As a preferred solution of the ball-limited rotating cup cover of the utility model, the interior of the inner cylinder is provided with an internal thread, the outer side of the rotating cylinder is provided with an external thread, the external thread and the internal thread are screwed together, and a rubber ring is fixedly installed on the outer side of the rotating cylinder, and the outer side of the rubber ring is in contact with the inner wall of the inner cylinder.

[0012] By adopting the above technical solution, the rotating drum is fixed by the thread and the rubber ring, and the rotation of the rotating drum is convenient.

[0013] As a preferred solution of the ball-limited rotating cup cover of the utility model, the first sealing block and the second sealing block are both sealing rubber blocks, and the first outlet and the second outlet are connected to the top and the inside of the cup cover shell.

[0014] By adopting the above technical solution, the first outlet and the second outlet are sealed by the first and second sealing blocks.

[0015] As a preferred solution of the wave ball limited rotating cup cover described in the utility model, a first side panel is fixedly installed on the outer side of the first horizontal plate, the first side panel is attached to the outer side of the upper half of the cup cover shell, a limiting block is fixedly installed on the top in the middle of the cup cover shell, a first limiting groove is opened at the bottom of the first side panel, and the limiting block is located inside the first limiting groove.

[0016] By adopting the above technical solution, the stability of the outlet when it is opened is ensured by the first limiting groove and the limiting block.

[0017] As a preferred solution of the ball-limited rotating cup cover of the utility model, a second side plate is fixedly installed on the outer side of the second horizontal plate, the second side plate is attached to the outer side of the upper half of the cup cover, a ball is fixedly installed on the top in the middle of the cup cover shell, a second limiting groove is opened at the bottom of the second side plate, and the ball is located inside the second limiting groove.

[0018] By adopting the above technical solution, the stability of the outlet when closed is ensured by the second limiting groove and the ball.

[0019] As a preferred solution of the ball-shaped limited rotating cup cover of the utility model, a sealing gasket is fixedly installed on the inner top of the cup cover shell.

[0020] By adopting the above technical solution, the sealing gasket ensures the sealing between the cup cover and the cup.

[0021] (III) Beneficial effects

[0022] The utility model provides a wave ball limited rotating cup cover, which has the following beneficial effects:

[0023] 1. By rotating the rotating drum, the first horizontal plate and the second horizontal plate on both sides are driven to rotate, so that the first outlet and the second outlet can be opened. The outlet is opened to facilitate drinking water. When drinking water through the second outlet, the first outlet is connected to the outside world, which plays a role in balancing the air pressure and ensuring smooth water outflow from the second outlet, solving the problem of unsmooth water outflow due to a small cup mouth.

[0024] 2. The second side plate is limited by the wave bead and the second limiting groove, thereby limiting the rotating cylinder and the first side plate, so as to ensure the stability when the outlet is sealed, and the stability after the outlet is opened is ensured by the limiting block and the first limiting groove, thereby ensuring the overall stability of the cup cover after the outlet is opened and closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a three-dimensional diagram of the overall split structure of the utility model.

[0028] Figure 3 It is a three-dimensional diagram of the internal structure of the utility model.

[0029] Figure 4 It is a cross-sectional view of the internal structure of the utility model.

[0030] In the figure, 1. cup cover shell; 2. rotating assembly; 21. rotating cylinder; 22. internal cylinder; 23. external thread; 24. internal thread; 25. rubber ring; 3. sealing assembly; 31. first connecting plate; 32. first transverse plate; 33. first side plate; 34. first sealing block; 35. second connecting plate; 36. second transverse plate; 37. second side plate; 38. second sealing block; 4. limiting block; 5. first outlet; 6. second outlet; 7. bead; 8. first limiting groove; 9. second limiting groove; 10. sealing gasket. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Example 1

[0033] Reference Figure 1-Figure 4, which is the first embodiment of the utility model, and provides a wave ball limited rotating cup cover, comprising a cup cover shell 1, a rotating assembly 2 is arranged on the top of the cup cover shell 1, a sealing assembly 3 is arranged on the top of the rotating assembly 2, and a first outlet 5 and a second outlet 6 are opened on the top of the cup cover shell 1;

[0034] The rotating assembly 2 includes an inner cylinder 22, which is fixedly mounted inside the cup cover shell 1, and a rotating cylinder 21 is inserted into the inner cylinder 22;

[0035] The sealing assembly 3 includes a first connecting plate 31 and a second connecting plate 35. The first connecting plate 31 and the second connecting plate 35 are both fixedly mounted on the top of the rotating cylinder 21. A first transverse plate 32 is fixedly mounted on the outer side of the first connecting plate 31, and a second transverse plate 36 is fixedly mounted on the outer side of the second connecting plate 35. A first sealing block 34 is embedded in the interior of the first transverse plate 32, and a second sealing block 38 is embedded in the interior of the second transverse plate 36. The first sealing block 34 is located above the first outlet 5, and the second sealing block 38 is located above the second outlet 6.

[0036] Specifically, an internal thread 24 is provided inside the inner tube 22, an external thread 23 is provided outside the rotating tube 21, the external thread 23 and the internal thread 24 are screwed together, a rubber ring 25 is fixedly installed outside the rotating tube 21, and the outer side of the rubber ring 25 is in contact with the inner wall of the inner tube 22.

[0037] Furthermore, the rotating cylinder 21 is screwed and fixed inside the internal cylinder 22 by the external thread 23 and the internal thread 24, and the rotating cylinder 21 can rotate inside the internal cylinder 22. The rubber ring 25 between the rotating cylinder 21 and the internal cylinder 22 can increase the friction between the two, so that the rotating cylinder 21 has a certain damping when rotating, ensuring the stability of the rotation of the rotating cylinder 21. The first sealing block 34 and the second sealing block 38 are respectively sealed for the first outlet 5 and the second outlet 6. When opening the two outlets, the rotating cylinder 21 is rotated to drive the first cross plate 32 and the second cross plate 36 on both sides to rotate, so that the first outlet 5 and the second outlet 6 can be opened. The convenient opening of the outlet realizes the effect of convenient drinking water. When drinking water through the second outlet 6, the first outlet 5 is connected with the outside world, which plays a role in balancing the air pressure, ensuring that the second outlet 6 can discharge water smoothly, and solving the problem of unsmooth water discharge due to a small cup mouth.

[0038] Example 2

[0039] Reference Figure 1-Figure 4, which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The first sealing block 34 and the second sealing block 38 are both sealing rubber blocks. The first outlet 5 and the second outlet 6 are connected to the top and the inside of the cup cover shell 1. The first side plate 33 is fixedly installed on the outside of the first horizontal plate 32. The first side plate 33 is attached to the outside of the upper half of the cup cover shell 1. The limiting block 4 is fixedly installed on the top of the middle of the cup cover shell 1. The first limiting groove 8 is opened at the bottom of the first side plate 33. The limiting block 4 is located inside the first limiting groove 8.

[0040] Specifically, a second side plate 37 is fixedly installed on the outer side of the second transverse plate 36, and the second side plate 37 is attached to the outer side of the upper half of the cup cover 1. A bead 7 is fixedly installed on the top of the middle of the cup cover shell 1. A second limiting groove 9 is opened at the bottom of the second side plate 37, and the bead 7 is located inside the second limiting groove 9. A sealing gasket 10 is fixedly installed on the inner top of the cup cover shell 1.

[0041] Furthermore, when the first outlet 5 is sealed with the second outlet 6, the second side plate 37 is located above the wave ball 7, and the wave ball 7 is just located inside the second limiting groove 9. The second side plate 37 is restricted by the wave ball 7 and the second limiting groove 9, thereby restricting the rotating cylinder 21 and the first side plate 33, so as to ensure the stability of the outlet when it is sealed. When the outlet is opened, the first side plate 33 will rotate to the upper and lower sides of the limiting block 4. When it moves above the limiting block 4, the limiting block 4 can be squeezed into the first limiting groove 8. The stability of the outlet after opening is ensured by the limiting block 4 and the first limiting groove 8; and when the limiting block 4 is squeezed into the limiting groove, the rotating cylinder 21 will move up a certain distance under the action of the internal and external threads when rotating. After moving up a certain distance, it can better ensure that the limiting block 4 enters the first limiting groove 8.

[0042] Working principle: The first outlet 5 and the second outlet 6 are sealed respectively by the first sealing block 34 and the second sealing block 38. When opening the two outlets, the first outlet 5 and the second outlet 6 can be opened by rotating the rotating cylinder 21 to drive the first transverse plate 32 and the second transverse plate 36 on both sides to rotate. The outlet opening is convenient to achieve the effect of convenient drinking water. When drinking water through the second outlet 6, the first outlet 5 is connected to the outside world, which plays a role in balancing the air pressure and ensuring smooth water outflow from the second outlet 6, solving the problem of unsmooth water outflow due to a small cup mouth. When the first outlet 5 is sealed with the second outlet 6, the second side plate 37 is located above the wave ball 7, and the wave ball 7 is just located inside the second limiting groove 9. The second side plate 37 is restricted by the wave ball 7 and the second limiting groove 9, thereby restricting the rotating cylinder 21 and the first side plate 33, so as to ensure the stability of the outlet when it is sealed. When the outlet is opened, the first side plate 33 will rotate to the upper and lower limit blocks 4. When it moves to the upper part of the limit block 4, the limit block 4 can be squeezed into the first limit groove 8. The limit block 4 and the first limit groove 8 ensure the stability of the outlet after it is opened.

[0043] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A ball-shaped limited rotation cup cover, comprising a cup cover shell (1), characterized in that: A rotating assembly (2) is arranged on the top of the cup cover shell (1), a sealing assembly (3) is arranged on the top of the rotating assembly (2), and a first outlet (5) and a second outlet (6) are opened on the top of the cup cover shell (1); The rotating assembly (2) comprises an inner cylinder (22), the inner cylinder (22) is fixedly mounted inside the cup cover shell (1), and a rotating cylinder (21) is inserted into the inner cylinder (22); The sealing assembly (3) comprises a first connecting plate (31) and a second connecting plate (35); the first connecting plate (31) and the second connecting plate (35) are both fixedly mounted on the top of the rotating cylinder (21); a first transverse plate (32) is fixedly mounted on the outer side of the first connecting plate (31); a second transverse plate (36) is fixedly mounted on the outer side of the second connecting plate (35); a first sealing block (34) is embedded in the interior of the first transverse plate (32); a second sealing block (38) is embedded in the interior of the second transverse plate (36); the first sealing block (34) is located above the first outlet (5); and the second sealing block (38) is located above the second outlet (6).

2. The ball-limited rotating cup cover according to claim 1, characterized in that: The inner tube (22) is provided with an internal thread (24), the outer side of the rotating tube (21) is provided with an external thread (23), the external thread (23) and the internal thread (24) are threadedly connected to each other, and a rubber ring (25) is fixedly installed on the outer side of the rotating tube (21), and the outer side of the rubber ring (25) is in contact with the inner wall of the inner tube (22).

3. The ball-limited rotating cup cover according to claim 1, characterized in that: The first sealing block (34) and the second sealing block (38) are both sealing rubber blocks, and the first outlet (5) and the second outlet (6) are in communication with the top and the interior of the cup cover shell (1).

4. The ball-limited rotating cup cover according to claim 1, characterized in that: A first side plate (33) is fixedly mounted on the outer side of the first transverse plate (32), the first side plate (33) is fitted on the outer side of the upper half of the cup cover shell (1), a limiting block (4) is fixedly mounted on the top in the middle of the cup cover shell (1), a first limiting groove (8) is formed at the bottom of the first side plate (33), and the limiting block (4) is located inside the first limiting groove (8).

5. The ball-limited rotating cup cover according to claim 1, characterized in that: A second side plate (37) is fixedly mounted on the outer side of the second transverse plate (36), the second side plate (37) is fitted on the outer side of the upper half of the cup cover shell (1), a bead (7) is fixedly mounted on the top of the middle of the cup cover shell (1), a second limiting groove (9) is formed at the bottom of the second side plate (37), and the bead (7) is located inside the second limiting groove (9).

6. The ball-limited rotating cup cover according to claim 1, characterized in that: A sealing gasket (10) is fixedly mounted on the inner top of the cup cover shell (1).

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