Cup cover capable of preventing cup cap from falling off

Abstract

The utility model discloses a cup lid capable of preventing a cup cap from falling, relates to the field of cup lids, and solves the problems that the cup cap is likely to adhere to soil due to negligence or careless falling on the ground when the cup cap is unscrewed, so that the cup cap cannot be connected with a bottle opening, and otherwise, a water cup in the cup is likely to be polluted. An anti-falling assembly is arranged at the top of the cup body, the anti-falling assembly comprises a cup cover, a center rotating shaft is rotationally connected between the inner side walls of auxiliary blocks, a first magnet is embedded in a rubber connecting block, a second magnet is also embedded in each auxiliary block, and one end of each rubber connecting block is connected into an annular groove in a sleeved mode. Through mutual cooperation of the first magnet and the second magnet, after the cup cap is unscrewed, the rubber connecting block can be tightly connected with the cup cap through the annular groove to prevent the cup cap from falling off, the first magnet and the second magnet attract each other to enable the cup cap to be pulled backwards to be limited, and discomfort caused by the fact that the cup cap scratches the face when a person drinks water is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cup covers, in particular to a cup cover which can prevent a cup cap from falling off. Background Art

[0002] Cups are a common water storage tool in our daily life. Glass cups, thermos cups, etc. are easy to carry and are a must-have item for outdoor sports and exercise. However, the cup caps of some cups may fall to the ground due to negligence or carelessness when unscrewing them, causing them to be stuck with mud. In this way, they can no longer be connected to the bottle mouth, otherwise the water in the cup may be contaminated.

[0003] To this end, the utility model provides a cup cover that prevents the cup cap from falling off to solve the above problem. Through the cooperation between the first magnet and the second magnet, after the cup cap is unscrewed, the rubber connecting block will be tightly connected to the cup cap through the annular groove to prevent it from falling off. The first magnet and the second magnet attract each other to pull the cup cap backwards for limiting, thereby preventing the cup cap from scratching the face and causing discomfort when people drink water. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the above problems existing in the prior art, the utility model provides a cup cover which prevents the cup cap from falling off, thereby solving the above problems.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: comprising a cup body, the top of the cup body is provided with an anti-drop component, the top of the cup body is also provided with a reinforcement connection component, the outer wall of the reinforcement connection component is provided with an anti-slip component, and the outer side of the cup body is provided with a heat preservation component;

[0008] The anti-drop component includes a cup cover, which is threadedly connected to the top of the cup body, an auxiliary block is fixedly connected to the outer wall of the cup cover, a central shaft is rotatably connected between the inner side walls of the auxiliary block, a rubber connecting block is fixedly connected to the outer wall of the central shaft, a first magnet is embedded in the rubber connecting block, and a second magnet is also embedded in the auxiliary block, the anti-drop component also includes a cup cap, a circular groove is opened on the outer wall of the cup cap, and one end of the rubber connecting block is sleeved inside the circular groove.

[0009] As a preferred solution of the cup cover for preventing the cup cap from falling described in the utility model, an inner concave tube is fixedly connected to the inside of the cup cap, and the outer wall of the inner concave tube is processed with an external thread.

[0010] By adopting the above technical solution, it is convenient to connect and fix with the bottle mouth.

[0011] As a preferred solution of the cup cover for preventing the cup cap from falling off described in the utility model, the top of the cup cover is fixedly connected with a bottle mouth, the inner wall of the bottle mouth is processed with internal threads, and the internal threads and external threads are threadedly connected to each other.

[0012] By adopting the above technical solution, the bottle mouth and the cup cap can be connected together and will not fall off easily.

[0013] As a preferred solution of the cup cover for preventing the cup cap from falling described in the utility model, the outer wall of the cup cap is processed with a first anti-slip pattern.

[0014] By adopting the above technical solution, slipping can be prevented when the cup cap is twisted.

[0015] As a preferred solution of the cup cover for preventing the cup cap from falling off described in the utility model, the outer wall of the cup cover is provided with a second anti-slip pattern.

[0016] By adopting the technical solution, slipping when twisting the cup cover is prevented.

[0017] As a preferred solution of the cup cover for preventing the cup cap from falling off described in the utility model, the bottom of the cup body is fixedly connected to a base, the inner wall of the base is threadedly connected to an insulation shell, and the insulation shell is movably connected to the outer wall of the cup body.

[0018] By adopting the above technical solution, a heat preservation effect is achieved to delay heat loss.

[0019] (III) Beneficial effects

[0020] The utility model provides a cup cover that prevents the cup cap from falling off. It has the following beneficial effects:

[0021] 1. The cup cover that prevents the cup cap from falling off cooperates with the first magnet and the second magnet so that after the cup cap is unscrewed, the rubber connecting block will be tightly connected to the cup cap through the circular groove to prevent it from falling off. The first magnet and the second magnet attract each other so that the cup cap is pulled back to limit it, preventing the cup cap from scratching the face when people drink water and causing discomfort.

[0022] 2. The cup cover that prevents the cup cap from falling off can effectively connect the bottle mouth and the cup cap together through the cooperation of the internal thread and the external thread, and will not fall off easily, which can effectively prevent external dust from falling into the cup and polluting the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is the overall structure diagram of the utility model.

[0025] Figure 2 It is a bottom view of the structure of the utility model.

[0026] Figure 3 It is a structural diagram of the utility model after removing the heat-insulating shell and the rubber connecting block.

[0027] Figure 4 It is a structural diagram of the utility model after the cup cap is removed.

[0028] Figure 5 It is a structural diagram of the interior of the cup cap of the utility model.

[0029] Figure 6 This utility model Figure 1 A magnified view of the structure at center.

[0030] Figure 7 This utility model Figure 2 A magnified view of the structure at point B.

[0031] In the figure, 1. cup body; 2. anti-drop assembly; 21. cup cover; 22. auxiliary block; 23. central shaft; 24. rubber connecting block; 25. first magnet; 26. second magnet; 27. cup cap; 28. circular groove; 3. reinforcement connection assembly; 31. bottle mouth; 32. internal thread; 33. inner concave tube; 34. external thread; 4. anti-slip assembly; 41. first anti-slip pattern; 42. second anti-slip pattern; 5. heat preservation assembly; 51. heat preservation shell; 52. base. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1

[0034] Reference Figures 1 to 4, which is the first embodiment of the utility model, and this embodiment provides a cup cover for preventing a cup cap from falling, comprising a cup body 1, an anti-falling component 2 is arranged on the top of the cup body 1, a reinforcing connection component 3 is also arranged on the top of the cup body 1, an anti-slip component 4 is arranged on the outer wall of the reinforcing connection component 3, and an insulation component 5 is arranged on the outer side of the cup body 1; the anti-falling component 2 comprises a cup cover 21, the cup cover 21 is threadedly connected to the top of the cup body 1, an auxiliary block 22 is fixedly connected to the outer wall of the cup cover 21, a central rotating shaft 23 is rotatably connected between the inner side walls of the auxiliary block 22, a rubber connecting block 24 is fixedly connected to the outer wall of the central rotating shaft 23, a first magnet 25 is embedded in the rubber connecting block 24, and a second magnet 26 is also embedded in the auxiliary block 22, and the anti-falling component 2 also comprises a cup cap 27, a circular groove 28 is opened on the outer wall of the cup cap 27, and one end of the rubber connecting block 24 is sleeved inside the circular groove 28.

[0035] Specifically, the cup cap 27 is fixedly connected with an inner concave tube 33, and the outer wall of the inner concave tube 33 is processed with an outer thread 34. The top of the cup cover 21 is fixedly connected with a bottle mouth 31, and the inner wall of the bottle mouth 31 is processed with an inner thread 32, and the inner thread 32 and the outer thread 34 are threadedly connected to each other.

[0036] Furthermore, when you need to drink water, you can unscrew the cup cap 27, and then through the cooperation between the first magnet 25 and the second magnet 26, after the cup cap 27 is unscrewed, the rubber connecting block 24 will be tightly connected to the cup cap 27 through the annular groove 28 to prevent it from falling off. The first magnet 25 and the second magnet 26 attract each other to pull the cup cap 27 back for limiting, to prevent the cup cap from scratching the face and causing discomfort when people drink water. Through the cooperation between the internal thread 32 and the external thread 34, the bottle mouth 31 and the cup cap 27 can be effectively connected together and will not fall off easily, which can effectively prevent external dust from falling into the cup and polluting the water quality.

[0037] Example 2

[0038] Reference Figures 1 to 4 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The bottom of the cup body 1 is fixedly connected to a base 52, the inner wall of the base 52 is threadedly connected to a heat-insulating shell 51, and the heat-insulating shell 51 is movably connected to the outer wall of the cup body 1.

[0039] Specifically, the outer wall of the cup cap 27 is processed with a first anti-slip pattern 41. The outer wall of the cup cover 21 is provided with a second anti-slip pattern 42.

[0040] Furthermore, the first anti-skid pattern 41 prevents slipping when the cup cap 27 is twisted, and the second anti-skid pattern 42 prevents slipping when the cup cover 21 is twisted. The heat-insulating shell 51 has a heat-insulating effect to delay heat loss.

[0041] Working principle: when you need to drink water, you can unscrew the cup cap 27, and then through the cooperation of the first magnet 25 and the second magnet 26, after the cup cap 27 is unscrewed, the rubber connecting block 24 will be tightly connected to the cup cap 27 through the annular groove 28 to prevent it from falling off, and the first magnet 25 and the second magnet 26 attract each other to pull the cup cap 27 backward for limiting, to prevent the cup cap from scratching the face and causing discomfort when people drink water, through the cooperation of the internal thread 32 and the external thread 34, the bottle mouth 31 and the cup cap 27 can be effectively connected together and will not fall off easily, which can effectively prevent external dust from falling into the cup and polluting the water quality, the first anti-slip pattern 41 prevents slipping when twisting the cup cap 27, and the second anti-slip pattern 42 prevents slipping when twisting the cup cover 21, and the insulation shell 51 has a heat preservation effect to delay heat loss.

[0042] 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, but do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A cup cover for preventing a cup cap from falling off, comprising a cup body (1), characterized in that: The top of the cup body (1) is provided with an anti-drop component (2), the top of the cup body (1) is also provided with a reinforcement connection component (3), the outer wall of the reinforcement connection component (3) is provided with an anti-slip component (4), and the outer side of the cup body (1) is provided with a heat preservation component (5); The anti-drop assembly (2) comprises a cup cover (21), wherein the cup cover (21) is threadedly connected to the top of the cup body (1), an auxiliary block (22) is fixedly connected to the outer wall of the cup cover (21), a central shaft (23) is rotatably connected between the inner side walls of the auxiliary block (22), a rubber connecting block (24) is fixedly connected to the outer wall of the central shaft (23), a first magnet (25) is embedded in the rubber connecting block (24), and a second magnet (26) is also embedded in the auxiliary block (22), and the anti-drop assembly (2) also comprises a cup cap (27), an annular groove (28) is formed on the outer wall of the cup cap (27), and one end of the rubber connecting block (24) is sleeved inside the annular groove (28).

2. A cup cover for preventing a cup cap from falling off according to claim 1, characterized in that: An inner concave tube (33) is fixedly connected to the interior of the cup cap (27), and an outer wall of the inner concave tube (33) is processed with an external thread (34).

3. The cup cover for preventing the cup cap from falling off according to claim 1, characterized in that: The top of the cup cover (21) is fixedly connected with a bottle mouth (31), the inner wall of the bottle mouth (31) is processed with an internal thread (32), and the internal thread (32) and the external thread (34) are threadedly connected to each other.

4. The cup cover for preventing the cup cap from falling off according to claim 1, characterized in that: The outer wall of the cup cap (27) is processed with a first anti-slip pattern (41).

5. The cup cover for preventing the cup cap from falling off according to claim 1, characterized in that: The outer wall of the cup cover (21) is provided with a second anti-slip pattern (42).

6. The cup cover for preventing the cup cap from falling off according to claim 1, characterized in that: The bottom of the cup body (1) is fixedly connected to a base (52), the inner wall of the base (52) is threadedly connected to a heat-insulating shell (51), and the heat-insulating shell (51) is movably connected to the outer wall of the cup body (1).

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