A breathable drink cup lid structure

Abstract

The utility model discloses a kind of breathable beverage cup cover structure, comprising: cup cover body, its side surface is provided with the outer snap ring of cup body top edge clamping, its top is provided with boss;Breathable bottom shell, its recess is set on the end face of boss, and it is provided with perforation thereon;Breathable top cover, it is clamped on breathable bottom shell by the inner end face inner snap ring, and it is provided with through-hole thereon;Partition structure, it is set on the inner end face of breathable top cover, perforation, through-hole are located on the two sides of partition structure, and partition structure includes central baffle and the edge baffle located on the two sides of central baffle, and flow gap is left between central baffle, edge baffle.The utility model can solve the problem that existing beverage cup cover does not have breathable design, to improve deformation resistance, part of the cup cover with breathable structure is prone to breathable hole blockage and pollution problem of cup inner cavity when using.

Description

Technical Field

[0001] This utility model relates to the field of cup lid technology, specifically a breathable beverage cup lid structure. Background Technology

[0002] Common beverage cups mainly consist of a cup body formed in one piece using processes such as vacuum forming, and a cup lid that is snapped onto the top edge of the cup body. Due to factors such as temperature and impact, the beverage cup and cup lid may expand or contract after assembly, which reduces the structural strength of the cup itself and the assembly strength between the cup lid and the cup body. Therefore, anti-deformation design is required. In addition to enhancing the structural strength of the beverage cup, some beverage cup lids also have a ventilated design. However, the pores of the ventilated structure are prone to clogging and lack filtration treatment, making the inner cavity of the cup easily contaminated. Utility Model Content

[0003] The purpose of this utility model is to solve the problems of existing beverage cup lids not having a breathable design to improve their resistance to deformation, and the fact that some cup lids with breathable structures are prone to clogging of the vent holes and contamination of the inner cavity of the cup during use, so as to provide a breathable beverage cup lid structure.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a breathable beverage cup lid structure, comprising:

[0005] The lid body has an outer retaining ring on its side that engages with the top edge of the cup body, and a protrusion on its top.

[0006] A breathable bottom shell is recessed on the end face of the protrusion and has piercing holes thereon.

[0007] A ventilated top cover is snapped onto the ventilated bottom shell by an inner retaining ring on its inner end face, and has through holes.

[0008] A partition structure is provided on the inner end face of the ventilated top cover. The puncture holes and through holes are located on both sides of the partition structure. The partition structure includes a central partition and edge partitions located on both sides of the central partition. A flow gap is provided between the central partition and the edge partitions.

[0009] As a further description of the above technical solution:

[0010] The central partition and the edge partition are arc-shaped plates with their concave surfaces facing the piercing holes or through holes.

[0011] As a further description of the above technical solution:

[0012] The edge of the ventilated bottom shell is provided with a countersunk groove, and the sealing ring of the edge of the ventilated top cover is embedded and assembled in the countersunk groove.

[0013] As a further description of the above technical solution:

[0014] The bottom of the breathable bottom shell is provided with an arc-shaped bottom plate, and the top of the breathable top cover is provided with an arc-shaped top plate. The concave surfaces of the arc-shaped bottom plate and the arc-shaped top plate are arranged opposite each other, and the piercing holes and through holes are respectively arranged on the arc-shaped bottom plate and the arc-shaped top plate.

[0015] As a further description of the above technical solution:

[0016] The protrusion is provided with a recessed structure, and a beverage opening is provided in the recessed structure. A flip-top cover is provided on one side of the beverage opening.

[0017] As a further description of the above technical solution:

[0018] The top of the flip cover is provided with a trapezoidal insert, and the protrusion is provided with a slot corresponding to the trapezoidal insert.

[0019] As a further description of the above technical solution:

[0020] The flip cover is rotatably connected to the side of the beverage opening via an arc-shaped connecting block.

[0021] As a further description of the above technical solution:

[0022] The recessed structure has curved concave plates on both sides of the arc-shaped connecting block.

[0023] As a further description of the above technical solution:

[0024] The boss is provided with a number of reinforcing grooves, and a hemispherical reinforcing block is provided in the middle of the reinforcing groove.

[0025] In summary, by adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0026] In this invention, the cup lid structure, including the lid body, the ventilated bottom shell, the ventilated top cover, and the partition structure, is integrally molded using a vacuum forming process. When the lid structure is assembled onto a beverage cup, air convection is created between the perforations, the inner cavity between the ventilated bottom shell and the ventilated top cover, and the through-holes. This connects the inner cavity of the beverage cup with the outside environment, achieving a ventilated effect and preventing the beverage cup and lid from expanding or contracting due to temperature changes or impacts, thus maintaining structural strength. The partition structure separates the perforations and through-holes within the ventilated structure's inner cavity, ensuring smooth air convection while trapping impurities in the air, preventing them from clogging the perforations and through-holes and contaminating the inner cavity of the beverage cup. The overall lid structure boasts high strength and is easy to use. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of a breathable beverage cup lid structure.

[0029] Figure 2 This is a schematic diagram of the structure of a breathable beverage cup lid, including the lid body and the breathable bottom shell.

[0030] Figure 3 This is a schematic diagram of the structure of a breathable beverage cup lid, including the breathable top cover and the partition structure.

[0031] Figure 4 This is a diagram illustrating the usage of a breathable beverage cup lid structure.

[0032] Legend:

[0033] 1. Lid body; 2. Outer retaining ring; 3. Boss; 4. Ventilated bottom shell; 5. Piercing hole; 6. Ventilated top cover; 7. Inner retaining ring; 8. Through hole; 9. Central partition; 10. Edge partition; 11. Countersunk groove; 12. Sealing ring; 13. Arc-shaped bottom plate; 14. Arc-shaped top plate; 15. Recessed structure; 16. Drink spout; 17. Flip lid; 18. Trapezoidal insert; 19. Slot; 20. Arc-shaped connecting block; 21. Curved concave plate; 22. Reinforcing groove; 23. Hemispherical reinforcing block. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0035] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Please see Figure 1-4 This utility model provides a technical solution: a breathable beverage cup lid structure, comprising:

[0037] The cup lid body 1 has an outer retaining ring 2 on its side that engages with the top edge of the cup body, and a protrusion 3 on its top.

[0038] A breathable bottom shell 4 is recessed on the end face of the protrusion 3 and has piercing holes 5 thereon;

[0039] A breathable top cover 6 is snapped onto the breathable bottom shell 4 by an inner retaining ring 7 on its inner end face, and a through hole 8 is provided thereon.

[0040] A partition structure is provided on the inner end face of the ventilated top cover 6. The piercing hole 5 and the through hole 8 are located on both sides of the partition structure. The partition structure includes a central partition 9 and edge partitions 10 located on both sides of the central partition 9. A flow gap is left between the central partition 9 and the edge partitions 10.

[0041] The cup lid body 1, the breathable bottom shell 4, the breathable top cover 6, and the partition structure are all integrally molded using a vacuum forming process.

[0042] The central partition 9 and the edge partition 10 are arc-shaped plates with concave surfaces facing the piercing hole 5 or the through hole 8. This allows for smoother airflow between the piercing hole 5, the ventilated bottom shell 4 and the ventilated top cover 6, and between the through holes 8. At the same time, it blocks dust and impurities in the air to a certain extent, preventing the inside of the beverage cup from being contaminated.

[0043] The edge of the ventilated bottom shell 4 is provided with a countersunk groove 11, and the sealing ring 12 of the edge of the ventilated top cover 6 is embedded and assembled in the countersunk groove 11, thereby improving the assembly strength and sealing performance of the ventilated bottom shell 4 and the ventilated top cover 6.

[0044] The bottom of the ventilated bottom shell 4 is provided with an arc-shaped bottom plate 13, and the top of the ventilated top cover 6 is provided with an arc-shaped top plate 14. The concave surfaces of the arc-shaped bottom plate 13 and the arc-shaped top plate 14 are arranged opposite each other. The piercing holes 5 and the through holes 8 are respectively arranged on the arc-shaped bottom plate 13 and the arc-shaped top plate 14. When the ventilated top cover 6 is removed from the ventilated bottom shell 4, the cup lid body 1 needs to be flipped and deformed at the countersunk groove 11 so that the sealing ring 12 is partially dislodged from the countersunk groove 11, making it easier to pry it out as a whole. The end faces of the ventilated top cover 6 and the ventilated bottom shell 4 are both set as outwardly protruding arc-shaped plates, so that the hand can press on the arc-shaped plates during the above operation, so as to facilitate the application of force and reduce the impact of pressing on the structural strength. This allows the ventilated structure to perform force buffering and automatic structural reset, thereby improving the convenience of disassembly and assembly of the ventilated top cover 6 on the cup lid structure and the structural strength such as the structural compressive strength.

[0045] A recessed structure 15 is provided on the protrusion 3, and a drinking spout 16 is provided within the recessed structure 15. A flip-top cover 17 is provided on one side of the drinking spout 16. A trapezoidal insert 18 is provided on the top of the flip-top cover 17, and a slot 19 corresponding to the trapezoidal insert 18 is provided on the protrusion 3. This makes the structural positioning of the drinking spout 16 more stable when opening and closing, and facilitates use. When the drinking spout 16 is open, the use state of the cup lid structure is as follows. Figure 4 As shown.

[0046] The flip cover 17 is rotatably connected to the side of the beverage opening 16 via the arc-shaped connecting block 20, so as to reduce the damage to the connection between the flip cover 17 and the beverage opening 16 caused by flipping the flip cover 17, and avoid structural cracking and the flip cover 17 falling off.

[0047] The recessed structure 15 provides curved recessed plates 21 on both sides of the arc-shaped connecting block 20 to reduce the damage to the recessed structure 15 caused by the structural deformation and lateral displacement of the arc-shaped connecting block 20 when the flip cover 17 is flipped.

[0048] The boss 3 is provided with a plurality of reinforcing grooves 22, and a hemispherical reinforcing block 23 is provided in the middle of the reinforcing groove 22. The above-mentioned reinforcing structure is arranged at the position of low structural strength on the boss to improve the structural strength of the cup lid structure.

[0049] The working principle of the breathable beverage cup lid structure in this embodiment includes: after the lid structure is assembled onto the beverage cup, air convection is formed between the perforation 5, the inner cavity between the breathable bottom shell 4 and the breathable top cover 6, and the through hole 8, so as to connect the inner cavity of the beverage cup with the outside world, thereby achieving a breathable effect and avoiding the expansion or contraction of the beverage cup and lid due to factors such as temperature and impact, which would affect the structural strength; the inner cavity of the above-mentioned breathable structure is separated by a partition structure to separate the perforation 5 and the through hole 8, ensuring smooth air convection while trapping impurities in the air, preventing them from clogging the perforation 5 and the through hole 8 and contaminating the inner cavity of the beverage cup. In use, the breathable top cover 6 can be removed to clean the inside of the breathable structure, ensuring the quality of air convection and the cleanliness of the inside of the breathable structure.

[0050] In summary, due to the adoption of the above technical solution, the breathable beverage cup lid structure of this embodiment has the following advantages compared with the prior art:

[0051] In this invention, the cup lid structure, including the lid body, the ventilated bottom shell, the ventilated top cover, and the partition structure, is integrally molded using a vacuum forming process. When the lid structure is assembled onto a beverage cup, air convection is created between the perforations, the inner cavity between the ventilated bottom shell and the ventilated top cover, and the through-holes. This connects the inner cavity of the beverage cup with the outside environment, achieving a ventilated effect and preventing the beverage cup and lid from expanding or contracting due to temperature changes or impacts, thus maintaining structural strength. The partition structure separates the perforations and through-holes within the ventilated structure's inner cavity, ensuring smooth air convection while trapping impurities in the air, preventing them from clogging the perforations and through-holes and contaminating the inner cavity of the beverage cup. The overall lid structure boasts high strength and is easy to use.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A breathable beverage cup lid structure, characterized in that, include: The lid body has an outer retaining ring on its side that engages with the top edge of the cup body, and a protrusion on its top. A breathable bottom shell is recessed on the end face of the protrusion and has piercing holes thereon. A ventilated top cover is snapped onto the ventilated bottom shell by an inner retaining ring on its inner end face, and has through holes. A partition structure is provided on the inner end face of the ventilated top cover. The puncture holes and through holes are located on both sides of the partition structure. The partition structure includes a central partition and edge partitions located on both sides of the central partition. A flow gap is provided between the central partition and the edge partitions.

2. The breathable beverage cup lid structure according to claim 1, characterized in that, The central partition and the edge partition are arc-shaped plates with their concave surfaces facing the piercing holes or through holes.

3. The breathable beverage cup lid structure according to claim 1, characterized in that, The edge of the ventilated bottom shell is provided with a countersunk groove, and the sealing ring of the edge of the ventilated top cover is embedded and assembled in the countersunk groove.

4. The breathable beverage cup lid structure according to claim 1, characterized in that, The bottom of the breathable bottom shell is provided with an arc-shaped bottom plate, and the top of the breathable top cover is provided with an arc-shaped top plate. The concave surfaces of the arc-shaped bottom plate and the arc-shaped top plate are arranged opposite each other, and the piercing holes and through holes are respectively arranged on the arc-shaped bottom plate and the arc-shaped top plate.

5. The breathable beverage cup lid structure according to claim 1, characterized in that, The protrusion is provided with a recessed structure, and a beverage opening is provided in the recessed structure. A flip-top cover is provided on one side of the beverage opening.

6. The breathable beverage cup lid structure according to claim 5, characterized in that, The top of the flip cover is provided with a trapezoidal insert, and the protrusion is provided with a slot corresponding to the trapezoidal insert.

7. The breathable beverage cup lid structure according to claim 5, characterized in that, The flip cover is rotatably connected to the side of the beverage opening via an arc-shaped connecting block.

8. The breathable beverage cup lid structure according to claim 7, characterized in that, The recessed structure has curved concave plates on both sides of the arc-shaped connecting block.

9. The breathable beverage cup lid structure according to claim 1, characterized in that, The boss is provided with a number of reinforcing grooves, and a hemispherical reinforcing block is provided in the middle of the reinforcing groove.

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