Rotary bottle cap with storage bin

Abstract

The utility model discloses a rotary type bottle cap with a storage bin, which belongs to the technical field of bottle caps and comprises a bottle cap body connected with a bottle body, an upper cap is arranged at the top of the bottle cap body, a hollow body used for storing edible materials is arranged in the bottle cap body, and the bottle cap body is provided with a storage bin. A sealing piece used for separating the edible materials from water in the bottle body is arranged in the hollow body, the upper cover is rotated to be separated from the bottle cover body, meanwhile, the sealing piece is pushed to move downwards to remove sealing of the edible materials, and the edible materials are mixed with the water in the bottle body. The upper cap is rotated to be separated from the bottle cap body, meanwhile, the sealing piece is pushed to move downwards to remove sealing of the edible materials, the edible materials are mixed with water in the bottle body, then the water mixed with the drinkable materials in the bottle can be drunk, and the phenomenon that residual materials can drip on clothes of a user is avoided; and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to a rotary bottle cap with a storage compartment, belonging to the field of bottle cap technology. Background Technology

[0002] Traditional beverage bottles typically contain pre-mixed beverages, resulting in a shortened shelf life. Therefore, bottle caps with storage chambers were invented. Concentrates, tea powder, honey, or other soluble substances are stored in these chambers. When ready to drink, the bottom of the chamber is opened, allowing the soluble substances to flow into or fall into the bottle, where they mix to form the desired beverage.

[0003] For example, Chinese utility model patent CN221542607U discloses a high-sealing storage container bottle cap, including a bottle cap body and an upper cap. The bottle cap body has a hollow body, and a lower compartment is set in the hollow body. The lower compartment has an upper opening. A rotation limiting component is set between the lower compartment and the hollow body to restrict the rotation of the lower compartment. A discharge port is set on the side wall of the lower compartment. A sealing groove is set around the discharge port on the outer wall of the lower compartment. A sealing ring is set in the sealing groove and makes sealing contact with the inner wall of the hollow body. An upper cap is set on the bottle cap body. The upper cap is rotatably fitted with the bottle cap body. A lifting limiting component is set between the upper cap and the bottle cap body to restrict the up and down movement of the upper cap. An upper compartment is set in the upper cap. The outer wall of the upper compartment is threaded to the inner wall of the upper cap. The upper compartment has a lower opening. The lower opening of the upper compartment communicates with the upper opening of the lower compartment. The upper compartment and the lower compartment are fixedly connected by a fixing component.

[0004] The above solution has the following shortcomings in practical use:

[0005] The proposed solution involves creating sealing grooves around the outlet on the outer wall of the lower compartment, with sealing rings installed within these grooves to improve the sealing performance at the outlet. Rotating the top cover moves the upper and lower compartments downwards together. However, in actual use, this structure is quite complex. Users need to open the bottle cap to separate it from the bottle before they can drink the water. When the stored material is honey, its high viscosity makes it easy for residue to remain on the outside of the lower compartment. When the user opens the bottle cap to drink, the residue will drip onto the user's clothes, resulting in a poor user experience. Utility Model Content

[0006] The purpose of this invention is to provide a rotary bottle cap with a storage compartment to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] Compared to existing technologies, this utility model provides a rotating bottle cap with a storage compartment, including a bottle cap body connected to the bottle body. The top of the bottle cap body is provided with an upper cover. The bottle cap body is provided with a hollow body for storing edible materials. The hollow body is provided with a sealing element for separating the edible materials from the water in the bottle. By rotating the upper cover to separate it from the bottle cap body, the sealing element is pushed down to release the seal on the edible materials and allow the edible materials to mix with the water in the bottle.

[0009] Preferably, the sealing element includes a drive sleeve, the bottom of which is connected to a sealing disc via multiple connecting arms, and a sealing ring is provided on the outer periphery of the sealing disc.

[0010] Preferably, the top of the drive sleeve has two notches, and the top of the inner wall of the upper cover is provided with two protrusions corresponding to the notches. By rotating the upper cover, the protrusions move within the notches, and under the guidance of the inclined surface, the sealing disc is pushed down, allowing the edible material to fall into the water through the gap between two adjacent connecting arms.

[0011] Preferably, the top of the bottle cap body is provided with an external threaded sleeve, and the bottle cap body is threadedly connected to the upper cover through the external threaded sleeve.

[0012] Preferably, the inner wall of the top cover is provided with a spacer ring. When the bottom of the top cover abuts against the upper surface of the bottle cap body, the spacer ring is inserted into the gap between the bottle cap body and the hollow body to prevent edible materials from spilling out.

[0013] Preferably, the inner wall of the bottle cap body is provided with a limiting ring, and when the bottle cap body is connected to the bottle body, the outer peripheral surface of the limiting ring abuts against the inner wall of the bottle mouth.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] When drinking, the user can rotate the top cap to separate it from the bottle cap body and push the sealing piece down to release the seal on the edible material and mix the edible material with the water in the bottle. Then, the user can drink the water mixed with the edible material in the bottle. There will be no residual material dripping onto the user's clothes, which improves the user experience.

[0016] The sealing ring on the outer periphery of the sealing disc, the spacer ring on the inner wall of the top cover, and the limiting ring on the inner wall of the bottle cap work together to form a multi-layer sealing structure. During storage, this effectively prevents edible materials from getting damp, oxidizing, or mixing prematurely with the liquid inside the bottle, thus extending the product's shelf life. During use, it also prevents material leakage and keeps the usage environment clean.

[0017] The bottle cap has a simple structural design, reducing complex parts and cumbersome assembly processes. Through simple threaded connection, convex and notch fit, and sealing design, it realizes storage and discharging functions, effectively reducing production costs and improving production efficiency.

[0018] This bottle cap is suitable for a variety of edible materials, whether it is granular tea powder, coffee powder, or liquid concentrate, honey, etc., it can achieve good storage and mixing effects and has broad market application prospects. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This is an exploded view of the overall structure of this utility model.

[0023] In the diagram: 1. Bottle cap body; 2. External threaded sleeve; 3. Top cap; 4. Hollow body; 5. Drive sleeve; 6. Connecting arm; 7. Sealing disc; 8. Sealing ring; 9. Notch; 10. Protrusion; 11. Spacer ring; 12. Limiting ring. Detailed Implementation

[0024] 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 protection scope of the present utility model.

[0025] Please see Figures 1-3 This utility model provides a technical solution:

[0026] like Figure 1 and Figure 2As shown, a rotary bottle cap with a storage compartment includes a bottle cap body 1 connected to the bottle body. A top cover 3 is provided on the top of the bottle cap body 1. A hollow body 4 for storing edible materials is provided inside the bottle cap body 1. A sealing element for separating the edible materials from the water in the bottle is provided inside the hollow body 4. By rotating the top cover 3 to separate it from the bottle cap body 1, the sealing element is pushed down to release the seal on the edible materials and allow the edible materials to mix with the water in the bottle.

[0027] Furthermore, the top of the bottle cap body 1 is provided with an external threaded sleeve 2. The bottle cap body 1 is threadedly connected to the upper cover 3 through the external threaded sleeve 2. The threaded connection method is not only simple to operate, but also ensures the tightness of the connection between the upper cover 3 and the bottle cap body 1, preventing accidental opening during transportation or storage.

[0028] Furthermore, the inner wall of the top cover 3 is provided with a partition ring 11. When the bottom of the top cover 3 abuts against the upper surface of the bottle cap body 1, the partition ring 11 is inserted into the gap between the bottle cap body 1 and the hollow body 4 to restrict the spillage of edible materials. This effectively prevents edible materials from leaking from the gap between the bottle cap and the hollow body during daily use, even if the bottle is accidentally shaken or tilted, thus further improving the reliability of the product.

[0029] Furthermore, a limiting ring 12 is provided on the inner wall of the bottle cap body 1. When the bottle cap body 1 is connected to the bottle body, the outer peripheral surface of the limiting ring 12 abuts against the inner wall of the bottle mouth. The presence of the limiting ring 12 can ensure that the connection position between the bottle cap body 1 and the bottle body is accurate, and at the same time enhance the sealing performance between the bottle cap and the bottle body to prevent liquid from leaking from the bottle mouth.

[0030] like Figure 3 As shown, the sealing element includes a drive sleeve 5. The bottom of the drive sleeve 5 is connected to a sealing disc 7 via multiple connecting arms 6. A sealing ring 8 is provided on the outer periphery of the sealing disc 7. This structural design ensures that when not in use, the edible material is completely sealed inside the hollow body 4 to prevent contact with the liquid inside the bottle. When mixing is required, the movement of the drive sleeve 5 drives the sealing disc 7 to move downward, thereby releasing the seal.

[0031] Furthermore, the top of the drive sleeve 5 has two notches 9, and the top of the inner wall of the upper cover 3 is provided with two protrusions 10 corresponding to the notches 9. The projection of the protrusions 10 on the vertical plane is a triangular structure. By rotating the upper cover 3, the protrusions 10 can move within the notches 9. Due to the special shape of the protrusions 10, they can push the sealing disc 7 down under the guidance of the inclined plane, so that the edible material can fall into the water through the gap between the two adjacent connecting arms 6, thereby achieving precise release and mixing of the material.

[0032] The workflow of this embodiment is as follows: Before use, the edible material is sealed inside the hollow body 4. The sealing ring 8 on the sealing disc 7 is tightly fitted to the bottom of the hollow body 4 to prevent material leakage. The top cover 3 is tightly connected to the bottle cap body 1 through the external threaded sleeve 2. The spacer ring 11 is inserted into the gap between the bottle cap body 1 and the hollow body 4 to further enhance the sealing performance and prevent material spillage. At this time, the protrusion 10 on the top cover 3 is located in the notch 9 at the top of the drive sleeve 5. When the user needs to mix the edible material with the water in the bottle, Hold the top cover 3 and rotate it in the direction of the threaded connection. As the top cover 3 rotates, the protrusion 10 on the inner wall of the top cover 3 moves in the notch 9 at the top of the drive sleeve 5. Since the projection of the protrusion 10 on the vertical plane is a triangular structure, its inclined surface will push the drive sleeve 5 downward during the movement. The drive sleeve 5 drives the sealing disc 7 to move downward through the connecting arm 6, so that a gap is created between the sealing disc 7 and the bottom of the hollow body 4. Edible materials fall into the water in the bottle through the gap between two adjacent connecting arms 6, thus achieving the mixing of materials and water.

[0033] After mixing, continue rotating the top cap 3 to completely separate it from the bottle cap body 1. At this point, the user can directly drink the mixed beverage inside the bottle. Throughout the process, due to the function of the limiting ring 12, the connection position between the bottle cap body 1 and the bottle remains stable and will not shake or shift, ensuring safety and convenience of use. It should be noted that in actual production and use, the material selection of each component should be based on the specific usage scenario and requirements. For example, for components that come into direct contact with edible materials, materials that meet food safety standards should be selected to ensure product safety. At the same time, during the production process, the dimensional accuracy and processing quality of each component must be strictly controlled to ensure the sealing performance and overall performance of the bottle cap.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary type bottle cap with a storage chamber, characterized by, The application relates to a bottle cap body (1) connected with a bottle body, a top cover (3) arranged on the top of the bottle cap body (1), a hollow body (4) arranged in the bottle cap body (1) and used for storing edible materials, and a sealing piece arranged in the hollow body (4) and used for separating the edible materials from water in the bottle body; the top cover (3) is separated from the bottle cap body (1) by rotating the top cover (3) and pushing the sealing piece downwards to remove the sealing of the edible materials and mix the edible materials with the water in the bottle body.

2. A rotary bottle cap with storage compartment according to claim 1, characterized in that The sealing piece comprises a driving sleeve (5), a sealing disc (7) connected with the bottom of the driving sleeve (5) through a plurality of connecting arms (6), and a sealing ring (8) arranged on the outer circumferential side of the sealing disc (7).

3. A rotary bottle cap with storage compartment according to claim 2, characterized in that Two notches (9) are arranged on the top of the driving sleeve (5), two tabs (10) corresponding to the notches (9) are arranged on the inner wall of the top cover (3), the tabs (10) are moved in the notches (9) by rotating the top cover (3), the sealing disc (7) is pushed downwards under the guidance of the inclined surface to make the edible materials fall into the water through the gap between the adjacent two connecting arms (6).

4. A rotary bottle cap with storage according to claim 1, characterized in that A threaded sleeve (2) is arranged on the top of the bottle cap body (1), and the bottle cap body (1) is threadedly connected with the top cover (3) through the threaded sleeve (2).

5. A rotary bottle cap with storage compartment according to claim 1, characterized in that, The inner wall of the top cover (3) is provided with a partition ring (11), the partition ring (11) is inserted into the gap between the bottle cap body (1) and the hollow body (4) when the bottom of the top cover (3) abuts against the upper surface of the bottle cap body (1) to limit the edible materials from spilling out.

6. A rotary bottle cap with storage compartment according to claim 1, characterized in that, The inner wall of the bottle cap body (1) is provided with a limiting ring (12), and the outer circumferential surface of the limiting ring (12) abuts against the inner wall of the bottle mouth of the bottle body after the bottle cap body (1) is connected with the bottle body.

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