A rotary dispensing bottle cap

Abstract

The utility model discloses a kind of spin material dropping bottle caps, belong to bottle cap technical field, comprising: upper cover, inner cylinder is provided on it;Lower cover, its top is screwed on the upper cover;And sealing cover, it is connected on the lower cover by connecting bridge, sealing groove is provided on the sealing cover, the inner cylinder bottom extends and is connected in the sealing groove downwards, the inner cylinder and the sealing cover are formed between the storage cavity by blocking, contents are located in the storage cavity.The utility model when needing to add contents to bottle, only need to rotate upper cover, so that upper cover is moved upwards along the thread port of lower cover, so that inner cylinder bottom is separated from sealing groove, sealing cover is opened downwards by connecting bridge, realize that contents are added to bottle, this structure is convenient to operate, simple structure.

Description

Technical Field

[0001] This utility model belongs to the field of bottle cap technology, and in particular relates to a rotating dispensing bottle cap. Background Technology

[0002] Bottle caps are used to seal bottles. Depending on their function, bottle caps come in different shapes and have different operating methods. They are an important part of food and beverage packaging and are also the first point of contact between consumers and the product.

[0003] However, most bottle caps currently release contents by pressing or rotating an aluminum foil seal, which is relatively complicated to operate and provides a poor user experience. Press-type caps also require high-quality materials that are easily puncturable; their complex structure and manufacturing processes increase production and material costs. Furthermore, aluminum foil fragments can easily detach, posing a food safety risk.

[0004] Among them, Chinese patent CN206187638U (self-service press-to-dispense beverage bottle): The bottle cap is pressed to pierce the top post, mixing the solute in the solute storage chamber with the liquid in the bottle. However, this method does not dispense powder smoothly and easily leaves residual powder.

[0005] Chinese patent CN106395123A (Solid-Liquid Separation Beverage Bottle Cap): This bottle cap uses an elastic top cover to squeeze the blister pack, causing solid flakes to tear through the aluminum foil and spring into the bottle. However, this method can only hold fixed flakes with a shape, and is not effective for mixing powder and liquid. Furthermore, fragments of the punctured medical aluminum foil may fall into the bottle, which could easily lead to accidental ingestion by the user. Utility Model Content

[0006] The purpose of this utility model is to solve the problem that most bottle caps release contents by pressing or a combination of pressing and rotating, which is relatively complicated to operate, has a poor user experience, and requires high-quality materials that are easy to puncture. In addition, the complex structure and complicated manufacturing process increase production and material costs. Therefore, a rotating dispensing bottle cap is proposed.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a rotating dispensing bottle cap,

[0008] include:

[0009] The top cover has an inner cylinder mounted on it;

[0010] The bottom cover is screwed to the top cover at its top.

[0011] The inner cylinder has a sealing cap connected to the lower cover via a connecting bridge. The sealing cap has a sealing groove, and the bottom of the inner cylinder extends downward and is connected to the sealing groove. The inner cylinder and the sealing cap form a storage cavity, and the contents are located in the storage cavity.

[0012] As a further description of the above technical solution:

[0013] The lower cover has a threaded opening at the top, and the upper cover has a threaded wall inside, with the threaded opening screwed onto the threaded wall.

[0014] The bottom of the lower cover extends downward to form a connecting body, the connecting bridge is connected to the connecting body, and a screw groove is formed between the connecting body and the lower cover, and the bottle mouth is screwed into the screw groove.

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

[0016] The connecting bridge, the lower cover, and the sealing cover are integrally formed.

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

[0018] The connecting bridge is a hinge.

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

[0020] The connecting bridge has a two-section structure.

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

[0022] The inner cylinder and the upper cover are integrally formed.

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

[0024] The outer wall of the inner cylinder is provided with sealing ribs, and the sealing ribs abut against the connecting body.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0026] 1. In this utility model, an upwardly extending threaded opening and a downwardly extending connecting body are provided on the lower cover. The threaded opening is screwed into the threaded wall of the upper cover. An inner cylinder is provided on the upper cover, and the inner cylinder extends downward to abut against the sealing groove on the sealing cap. One end of the connecting body is provided with a connecting bridge, and the other end of the connecting bridge is connected to the sealing cap. This forms a sealed storage cavity between the sealing cap and the inner cylinder, and the contents are located in the storage cavity. The connecting body and the lower cover form a threaded groove, and the bottle mouth is screwed into the threaded groove. When it is necessary to add the contents to the bottle, simply rotate the upper cover so that the upper cover moves upward along the threaded opening of the lower cover, so that the bottom of the inner cylinder disengages from the sealing groove, and the sealing cap rotates downward through the connecting bridge to open, thereby adding the contents to the bottle. This structure is easy to operate and has a simple structure.

[0027] 2. Compared with the traditional press-type structure, this utility model does not produce fragments and will not cause accidental ingestion by the drinker. Moreover, compared with the traditional press-type bottle cap, this structure has lower material requirements during the manufacturing process. The connecting bridge, lower cap and sealing cap are integrally molded, which reduces the cost of consumables and manufacturing process.

[0028] 3. In this utility model, the sealing cap is rotatably connected to the connecting body via a connecting bridge. The sealing cap is provided with a sealing groove. When sealing, the bottom of the inner cylinder is connected to the sealing groove. The sealing groove provides support for the sealing cap when sealing, so that the sealing cap will not rotate automatically via the connecting bridge. When it needs to be opened, simply rotate the upper cap so that it moves up along the lower cap, disengaging the bottom of the inner cylinder from the sealing groove, causing the sealing cap to lose support. The sealing cap can then automatically rotate downward via the connecting bridge, allowing the contents to fall into the bottle. The connecting bridge is made of a soft material and is designed with thin walls to make it flexible and easy to flip.

[0029] 4. In this utility model, there can be multiple connecting bridges, all located on one side of the sealing cover, so that the rotation stroke of the sealing cover is more stable when it rotates.

[0030] 5. In this utility model, the contents can be solid or liquid. When the sealing cap is flipped over so that the contents fall into the bottle, a certain amount of residue will remain in the sealing groove. The contents and the beverage in the bottle can be mixed evenly by shaking the bottle up and down. Attached Figure Description

[0031] 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.

[0032] Figure 1A cross-section of a rotating dispensing bottle cap Figure 1 .

[0033] Figure 2 A cross-section of a rotating dispensing bottle cap Figure 2 .

[0034] Figure 3 A three-dimensional rotating dispensing bottle cap Figure 1 .

[0035] Figure 4 A three-dimensional rotating dispensing bottle cap Figure 2 .

[0036] Legend:

[0037] 1-Upper cover; 2-Inner cylinder; 3-Threaded wall; 4-Lower cover; 5-Sealing cover; 6-Connecting bridge; 7-Sealing groove; 8-Storage cavity; 9-Threaded opening; 10-Connecting body; 11-Threaded groove. Detailed Implementation

[0038] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. 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.

[0043] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] Please see Figure 1-4 This utility model provides a technical solution: a rotating dispensing bottle cap, comprising:

[0045] The upper cover 1 has an inner cylinder 2 mounted on it;

[0046] The lower cover 4 is screwed to the upper cover 1 at its top;

[0047] The inner cylinder 2 is connected to the lower cover 4 via a connecting bridge 6 and a sealing cover 5. The sealing cover 5 is provided with a sealing groove 7. The bottom of the inner cylinder 2 extends downward and is connected to the sealing groove 7. The inner cylinder 2 and the sealing cover 5 form a storage cavity 8, and the contents are located in the storage cavity 8.

[0048] The lower cover 4 has a threaded opening 9 at its top, and the upper cover 1 has a threaded wall 3 inside, with the threaded opening 9 screwed onto the threaded wall 3.

[0049] The bottom of the lower cover 4 extends downward to form a connecting body 13. The sealing cap is rotatably connected to the connecting body 13 via the connecting bridge 6. A threaded groove 14 is formed between the connecting body 13 and the lower cover 4, and the bottle mouth is screwed into the threaded groove 14. This facilitates the connection of the bottle and the cap.

[0050] The connecting bridge 6, the lower cover 4, and the sealing cover are integrally formed. When sealing, the sealing groove in the sealing cover supports the bottom of the inner cylinder, so that the sealing cover and the inner cylinder form a storage cavity. When it is necessary to rotate to discharge the material, rotate the upper cover so that the upper cover moves upward along the threaded opening of the lower cover, so that the bottom of the inner cylinder is disengaged from the sealing groove, and the sealing cover is opened by rotating downward through the connecting bridge, so that the contents can be added into the bottle. The structure is simple and easy to operate.

[0051] The connecting bridge 6 is a hinge body.

[0052] The connecting bridge 6 has a two-section structure.

[0053] The inner cylinder 2 and the upper cover 1 are integrally formed.

[0054] The outer wall of the inner cylinder 2 is provided with sealing ribs, which abut against the connecting body 10 to achieve a sealing effect.

[0055] Working principle: The lower cover has an upward-extending threaded opening and a downward-extending connector. The threaded opening is screwed into the threaded wall of the upper cover. The upper cover has an inner cylinder that extends downward and abuts against the sealing groove on the sealing cap. The connector has a connecting bridge at one end, and the other end of the connecting bridge is connected to the sealing cap. This creates a sealed storage cavity between the sealing cap and the inner cylinder, where the contents are located. A threaded groove is formed between the connector and the lower cover, and the bottle mouth is screwed into the threaded groove. To add contents, simply rotate the upper cover, causing it to move upward along the threaded opening of the lower cover. This disengages the bottom of the inner cylinder from the sealing groove, allowing the sealing cap to rotate downward through the connecting bridge and open, thus allowing the contents to be added to the bottle. This structure is easy to operate and simple in design.

[0056] 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 rotating dispensing bottle cap, characterized in that, include: The top cover has an inner cylinder mounted on it; The lower cover is screwed onto the upper cover at its top; The inner cylinder has a sealing cap connected to the lower cover via a connecting bridge. The sealing cap has a sealing groove, and the bottom of the inner cylinder extends downward and is connected to the sealing groove. The inner cylinder and the sealing cap form a storage cavity, and the contents are located in the storage cavity.

2. The rotating dispensing bottle cap according to claim 1, characterized in that, The lower cover has a threaded opening at the top, and the upper cover has a threaded wall inside, with the threaded opening screwed onto the threaded wall.

3. The rotating dispensing bottle cap according to claim 1, characterized in that, The bottom of the lower cover extends downward to form a connecting body. The sealing cap is rotatably connected to the connecting body via the connecting bridge. A threaded groove is formed between the connecting body and the lower cover, and the bottle mouth is screwed into the threaded groove.

4. The rotating dispensing bottle cap according to claim 1, characterized in that, The connecting bridge, the lower cover, and the sealing cover are integrally formed.

5. A rotating dispensing bottle cap according to claim 1, characterized in that, The connecting bridge is a hinge.

6. A rotating dispensing bottle cap according to claim 5, characterized in that, The connecting bridge has a two-section structure.

7. A rotating dispensing bottle cap according to claim 1, characterized in that, The inner cylinder and the upper cover are integrally formed.

8. A rotating dispensing bottle cap according to claim 3, characterized in that, The outer wall of the inner cylinder is provided with sealing ribs, and the sealing ribs abut against the connecting body.

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