Solid-liquid separation bottle cap convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of beverage bottle caps, and discloses a solid-liquid separation bottle cap convenient to disassemble and assemble, which comprises a lower cap and a second hand tearing strip fixedly connected to the lower end of the lower cap, the upper end of the outer side of the lower cap is meshed and connected with an upper cap, and a first hand tearing strip is fixedly connected between the lower cap and the upper cap. A sealing plate is embedded in the inner side of the upper end of the upper cover, and a welding ring is fixedly connected to the lower end of the sealing plate. When the beverage bottle is used for drinking, the first hand tearing strip is torn off firstly, then the upper cover is rotated, and the charging barrel is broken through the conical thorns, so that solid particles or powder beverages in the charging barrel fall into the protective barrel; when the beverage bottle is used, the second hand tearing strip is torn off, the lower cover is rotated, the cracking part in the protective barrel is ejected open through the bottle opening of the beverage bottle, solid particle or powder beverage can be fully mixed with water, and due to the fact that the charging barrel and the protective barrel are used for conducting double protection on the solid particle or powder beverage, the solid particle or powder beverage can be effectively prevented from being affected with damp and is convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of beverage bottle cap technology, specifically a solid-liquid separation bottle cap that is easy to disassemble and assemble. Background Technology

[0002] Traditional functional beverages require the addition of preservatives, antioxidants, and anti-precipitants to ensure product stability and prevent bacterial contamination within their shelf life. Existing beverages generally contain several or even a dozen additives, some of which are carcinogenic and can harm human health. In contrast, solid-liquid separation functional beverages store the solid beverage in a sealed bottle cap, isolating it from the purified water inside the bottle. Without the use of preservatives, antioxidants, or anti-precipitants, they can guarantee product quality and stability, and offer a pure, natural taste.

[0003] Chinese patent discloses a press-type solid-liquid separation bottle cap (authorization announcement number CN218641515U). This patented technology seals the material cylinder and the solid-liquid separation seat, enabling rapid filling operations with excellent sealing effect. It can be used multiple times and is convenient for storing materials. The press-type opening structure mixes the material with the liquid inside the bottle, increasing the shelf life of beverages and making it more practical. However, its sealing effect is not good, and the solid beverage inside the bottle cap is prone to moisture. Utility Model Content

[0004] The purpose of this invention is to provide a solid-liquid separation bottle cap that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A convenient solid-liquid separation bottle cap includes a lower cap and a second tear strip fixedly connected to the lower end of the lower cap. An upper cap is engaged with the upper outer side of the lower cap, and a first tear strip is fixedly connected between the lower cap and the upper cap. A sealing plate is embedded in the inner side of the upper end of the upper cap, and a welding ring is fixedly connected to the lower end of the sealing plate. The upper cap includes an upper cap outer shell and a material cylinder located inside the upper cap outer shell. The upper ends of the upper cap outer shell and the material cylinder are jointly provided with a circular sealing groove, and an annular welding groove is provided on the lower side of the upper end of the upper cap outer shell near the sealing groove.

[0007] As a further embodiment of this utility model: the welding ring is embedded inside the welding groove, and the sealing plate is embedded inside the sealing groove.

[0008] As a further embodiment of this utility model: the lower cover includes a lower cover outer shell and a protective cylinder located inside the lower cover outer shell, and the inner wall of the lower cover is provided with lower cover internal thread teeth.

[0009] As a further embodiment of this utility model: the inner side wall of the upper cover shell is provided with upper cover internal thread teeth, and the outer side wall of the lower cover shell is provided with lower cover internal thread groove that matches the upper cover internal thread teeth, and the upper cover shell and the lower cover shell are fixedly connected by a first tear strip.

[0010] As a further improvement of this utility model: a piercing part is provided at the bottom of the outer side of the material cylinder, and a cone-shaped spike is fixedly connected to the bottom of the inner side of the protective cylinder.

[0011] As a further improvement of this utility model, a split is provided on the inner side of the protective cylinder near the end of the cone.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention connects the lower and upper covers together using a first tear strip, and seals the solid particles or powdered beverage in the upper cover using a sealing plate. When drinking, first tear off the first tear strip, then rotate the upper cover to break the container with a cone, allowing the solid particles or powdered beverage to fall into the protective container. Then tear off the second tear strip and rotate the lower cover to open the crack in the protective container through the bottle mouth, allowing the solid particles or powdered beverage to mix thoroughly with water. Because the container and protective container provide double protection for the solid particles or powdered beverage, it can effectively prevent them from getting damp and is easy to disassemble and assemble. Attached Figure Description

[0014] Figure 1 A schematic diagram of a solid-liquid separation bottle cap that is easy to assemble and disassemble;

[0015] Figure 2 A schematic diagram of the dissected structure of a solid-liquid separation bottle cap that is easy to disassemble and assemble;

[0016] Figure 3 A cross-sectional view of the upper cap of a solid-liquid separation bottle cap that is easy to disassemble and assemble;

[0017] Figure 4 This is a cross-sectional view of the lower cap of a solid-liquid separation bottle cap that is easy to disassemble and assemble.

[0018] In the diagram: 1. Top cover; 11. Top cover outer shell; 12. Top cover internal thread teeth; 13. Puncture part; 14. Material cylinder; 15. Sealing groove; 16. Welding groove; 2. Bottom cover; 21. Bottom cover outer shell; 22. Bottom cover internal thread teeth; 23. Conical puncture; 24. Bottom cover internal thread groove; 25. Crack part; 26. Protective cylinder; 3. Sealing plate; 31. Welding ring; 4. First tear strip; 5. Second tear strip. Detailed Implementation

[0019] Please see Figures 1-4 In this embodiment of the present invention, a convenient solid-liquid separation bottle cap includes a lower cap 2 and a second tear strip 5 fixedly connected to the lower end of the lower cap 2. The lower cap 2 can be fixedly connected to the external beverage bottle through the second tear strip 5 to form a sealed structure, effectively preventing external air and moisture from entering the beverage bottle. The upper end of the outer side of the lower cap 2 is engaged with an upper cap 1, and a first tear strip 4 is fixedly connected between the lower cap 2 and the upper cap 1. A sealing plate 3 is embedded in the inner side of the upper end of the upper cap 1, and a welding ring 31 is fixedly connected to the lower end of the sealing plate 3.

[0020] exist Figure 2 and Figure 3 In the process, the upper cover 1 includes an upper cover outer shell 11 and a material cylinder 14 located inside the upper cover outer shell 11. The upper ends of the upper cover outer shell 11 and the material cylinder 14 are jointly provided with a circular sealing groove 15, and an annular welding groove 16 is provided on the lower side of the upper end of the upper cover outer shell 11 near the sealing groove 15. The welding ring 31 is embedded in the inner side of the welding groove 16, and the sealing plate 3 is embedded in the inner side of the sealing groove 15. After the solid particles or powdered beverage is filled into the inner side of the material cylinder 14, the welding ring 31 is melted into the welding groove 16 by ultrasonic welding, so that the sealing plate 3, the upper cover outer shell 11 and the material cylinder 14 form a sealing structure, which can effectively prevent the solid particles or powdered beverage from getting damp and deteriorating.

[0021] exist Figure 4 In the middle, the lower cover 2 includes a lower cover outer shell 21 and a protective cylinder 26 located inside the lower cover outer shell 21. The inner wall of the lower cover 2 is provided with a lower cover internal thread tooth 22. The lower cover outer shell 21 can be engaged and connected to the bottle mouth of the beverage bottle through the lower cover internal thread tooth 22. The lower cover outer shell 21 and the bottle mouth of the beverage bottle are fixedly connected by a second tear strip 5. The lower end of the protective cylinder 26 is embedded inside the bottle mouth of the beverage bottle, and the lower end of the material cylinder 14 is embedded inside the protective cylinder 26.

[0022] exist Figure 2 , Figure 3 and Figure 4 In the case, the inner side wall of the upper cover shell 11 is provided with upper cover internal thread teeth 12, and the outer side wall of the lower cover shell 21 is provided with lower cover internal thread groove 24 that matches the upper cover internal thread teeth 12. The upper cover shell 11 and the lower cover shell 21 are fixedly connected by a first tear strip 4. After tearing off the first tear strip 4, the upper cover 1 can be rotated on the lower cover 2. The upper cover internal thread teeth 12 in the upper cover 1 engage and rotate along the lower cover internal thread groove 24 in the lower cover 2, thereby allowing the upper cover 1 to move downward along the outer side of the lower cover 2.

[0023] exist Figure 3 and Figure 4In the process, a piercing part 13 is provided at the bottom of the outer side of the material cylinder 14, and a conical spike 23 is fixedly connected to the bottom of the inner side of the protective cylinder 26. The upper cover 1 moves downward during rotation, and the piercing part 13 presses against the conical spike 23, thereby piercing the material cylinder 14 at the piercing part 13, and the solid particles or powdered beverage inside the material cylinder 14 falls into the protective cylinder 26. A split part 25 is provided at the inner side of the protective cylinder 26 near the conical spike 23. After tearing off the second tear strip 5, the lower cover 2 can be rotated on the bottle mouth of the beverage bottle. The lower cover 2 has internal thread teeth 22 that mesh and rotate along the bottle mouth of the beverage bottle, thereby allowing the lower cover 2 to move downward along the bottle mouth of the beverage bottle. The split part 25 is opened through the bottle mouth of the beverage bottle, and the water in the beverage bottle can enter the protective cylinder 26. By shaking the beverage bottle vigorously, the solid particles or powdered beverage can be fully mixed with the water, and it is easy to disassemble and assemble.

[0024] The working principle of this utility model is as follows: First, solid particles or powdered beverages are filled into the inner side of the material cylinder 14 in the upper cover 1, and then the welding ring 31 is melted into the welding groove 16 by ultrasonic welding, so that the sealing plate 3, the upper cover outer shell 11 and the material cylinder 14 form a sealing structure.

[0025] Then, mineral water or purified water is filled into the beverage bottle, and the lower cap 2 is installed on the bottle mouth of the beverage bottle. The upper cap 1 is then fixedly connected to the bottle mouth of the beverage bottle by the second tear strip 5 to form a sealed structure.

[0026] When it is time to drink, firstly, tear off the first tear strip 4 and rotate the upper cover 1. The upper cover internal thread teeth 12 in the upper cover 1 engage and rotate along the lower cover internal thread groove 24 in the lower cover 2, so that the upper cover 1 moves downward along the outside of the lower cover 2. When the upper cover 1 moves downward, the piercing part 13 presses against the cone 23 and pierces the material cylinder 14 at the piercing part 13. The solid particles or powdered beverage in the material cylinder 14 fall into the protective cylinder 26.

[0027] Next, tear off the second tear strip 5 and rotate the lower cap 2 on the bottle neck. The inner thread 22 of the lower cap 2 engages and rotates along the bottle neck, causing the lower cap 2 to move downwards along the bottle neck. This pushes open the crack 25 through the bottle neck, allowing water in the beverage bottle to enter the protective cylinder 26. Shake the beverage bottle vigorously to fully mix the solid particles or powder beverage with the water. After unscrewing the entire cap counterclockwise, the liquid beverage can be consumed. Because the material cylinder 14 and the protective cylinder 26 provide double protection for the solid particles or powder beverage, it can effectively prevent it from getting damp and is easy to disassemble and assemble.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A conveniently detachable solid-liquid separation bottle cap, comprising a lower cap (2) and a second tear strip (5) fixedly connected to the lower end of the lower cap (2), characterized in that, The upper end of the outer side of the lower cover (2) is engaged with the upper cover (1), and a first tear strip (4) is fixedly connected between the lower cover (2) and the upper cover (1). A sealing plate (3) is embedded in the inner side of the upper end of the upper cover (1), and a welding ring (31) is fixedly connected to the lower end of the sealing plate (3). The upper cover (1) includes an upper cover shell body (11) and a material cylinder (14) located inside the upper cover shell body (11). The upper ends of the upper cover shell body (11) and the material cylinder (14) are jointly provided with a circular sealing groove (15), and an annular welding groove (16) is provided on the lower side of the upper end of the upper cover shell body (11) near the sealing groove (15).

2. The easily detachable solid-liquid separation bottle cap according to claim 1, characterized in that, The welding ring (31) is embedded inside the welding groove (16), and the sealing plate (3) is embedded inside the sealing groove (15).

3. The easily detachable solid-liquid separation bottle cap according to claim 1, characterized in that, The lower cover (2) includes a lower cover outer shell (21) and a protective cylinder (26) located inside the lower cover outer shell (21). The inner wall of the lower cover (2) is provided with lower cover internal thread teeth (22).

4. The easily detachable solid-liquid separation bottle cap according to claim 3, characterized in that, The inner wall of the upper cover shell (11) is provided with upper cover internal thread teeth (12), and the outer wall of the lower cover shell (21) is provided with lower cover internal thread groove (24) that matches the upper cover internal thread teeth (12). The upper cover shell (11) and the lower cover shell (21) are fixedly connected by a first tear strip (4).

5. A conveniently detachable solid-liquid separation bottle cap according to claim 3, characterized in that, The bottom of the outer side of the material cylinder (14) is provided with a piercing part (13), and the bottom of the inner side of the protective cylinder (26) is fixedly connected with a cone-shaped piercing (23).

6. A conveniently detachable solid-liquid separation bottle cap according to claim 3, characterized in that, The inner side of the protective cylinder (26) near the end of the cone (23) is provided with a split part (25).

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