Bottle cap

Abstract

The utility model discloses a bottle cap to solve the problems that existing bottled water only has a single drinking function and cannot meet diversified requirements of consumers, or an existing storage type sealing cap is complex in structure and use method. The beverage bottle cap comprises a cap body, an anti-theft ring is arranged at the lower end of the cap body, an anti-leakage ring and a storage bin are arranged on the inner top face of the cap body, beverage powder is stored in the storage bin, a sealing piece is arranged at the lower end of the storage bin, a tearing opening is integrally formed in the sealing piece, and a consumer can conveniently recognize and open the beverage bottle cap through the tearing opening without the help of other tools; the user experience is improved; the effect that two drinks can be drunk in one bottle can be achieved, bottled water and drinks can be drunk, the overall structural design is simple, use is convenient, user experience is good, and meanwhile cost is low.

Description

Technical Field

[0001] The present application relates to the technical field of beverages, and in particular to a bottle cap. Background Art

[0002] Beverages refer to liquid foods that are made from water as the basic raw material, produced by different formulas and manufacturing processes, and are directly consumed by people. Beverages on the market are usually prepared according to specific formulas and packed in fixed bottles to meet the tastes and needs of different consumers. Usually, bottled water (including purified water, mineral water, natural water, etc.) and beverages need to be purchased separately, which makes it difficult to meet the diverse needs of consumers. For travel or outdoor activities, two water bottles are needed, one for beverages and one for purified water, mineral water or natural water, which is inconvenient and reduces convenience, while also increasing costs.

[0003] Patent document CN102837886A discloses a built-in drinking food device for bottled water. In the drinking water market, the drinking water bottle is modified to add a beverage placement device. It can be added at different positions on the bottle body. When needed, it can be unscrewed and used as drinking water when not needed. After being put on the market, it is suitable for various occasions and groups. Figure 3 It can be seen that when putting the raw material package, the capping device 2 in the lid needs to be unscrewed, and then the raw materials can be put in. The use of the capping device 2 in the lid is relatively cumbersome, and it also occupies the internal space. In addition, the bottle cap is threadedly connected to the bottle body. Consumers may not be able to determine whether the product has been opened before purchase, and its safety is low.

[0004] Patent document CN2224169Y discloses a disposable seasoning storage sealing cover, comprising a storage cover and a storage chamber, wherein the storage cover and the storage chamber are injection molded into an integral shape at one time, the upper end is the storage cover, the middle of the top surface has an opening, the opening has a seasoning cover, the inner periphery has threads, the lower edge is a disposable ring, the middle cavity is the storage chamber, and the outer surface of the bottom of the storage chamber has a protruding crack strip; in this document, a seasoning cover needs to be separately provided, and each time the drinking seasoning needs to be prepared and put into the storage chamber, and then the seasoning cover is installed, the structure and the use method are relatively complicated, and the cost is relatively high. Utility Model Content

[0005] To this end, the present application provides a bottle cap to solve the problem that existing bottled water has only a single drinking function and is difficult to meet the diverse needs of consumers, or that the existing storage-type sealing cap has a relatively complex structure and usage method.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] A bottle cap, comprising a cap body, wherein a theft-proof ring is arranged at the lower end of the cap body, and a leak-proof ring is vertically arranged at an area near the edge of the inner top surface of the cap body;

[0008] A material storage bin is vertically arranged in an area near the center of the inner top surface of the cover body, a sealing member is arranged at the lower end of the material storage bin, and a tear notch is integrally arranged on the sealing member; the height of the material storage bin is greater than the height of the leak-proof ring, and is greater than or equal to the height of the cover body; and a gap is provided between the outer wall of the material storage bin and the inner wall of the leak-proof ring.

[0009] Optionally, at least one partition perpendicular to the top surface of the cover body is provided inside the storage bin, the partition has the same height as the storage bin, and divides the internal space of the storage bin into at least two storage spaces, and the two storage spaces are used to store different beverage powders.

[0010] Optionally, the height of the storage bin is greater than the height of the cover body in a range of 3-5 mm.

[0011] Optionally, the storage bin is a square or cylindrical structure.

[0012] Optionally, the longitudinal section of the lower portion of the storage bin is a trapezoidal shape, the diameter of the lower end of the trapezoidal shape is larger than the diameter of the upper end thereof, and the outer diameter of the lower end of the trapezoidal shape is smaller than the inner diameter of the anti-leakage ring.

[0013] Optionally, the storage bin is made of plastic; and the sealing element is made of tin foil or plastic.

[0014] Optionally, the sealing member is processed into one piece with the storage bin by a hot pressing process.

[0015] Optionally, the sealing member is connected to the storage bin by bonding.

[0016] Optionally, the cover body is connected to the anti-theft ring via a connecting bridge.

[0017] Optionally, the tearing opening completely covers the lower port of the storage bin, and the tearing opening is arranged on the outer ring of the sealing member.

[0018] Compared with the prior art, this application has at least the following beneficial effects:

[0019] 1. Based on further analysis and research on the existing technical problems, the present application provides a bottle cap, including a cap body, a theft-proof ring is arranged at the lower end of the cap body, a leak-proof ring and a storage bin are arranged on the top surface of the cap body, the storage bin is used to store beverage powder, a sealing member is arranged at the lower end of the storage bin, and a tear notch is arranged on the sealing member. The tear notch is arranged to facilitate consumers to identify and open the bottle without the need for other tools, thereby improving the user experience. The present application can achieve the effect of one bottle for two drinks, that is, both bottled water and beverages can be drunk, the overall structural design is simple, easy to use, the user experience is good, and the cost is low.

[0020] 2. At least one partition is provided inside the storage bin of the present application, dividing the internal space of the storage bin into multiple storage spaces, respectively storing different types of beverage powders. By classifying and storing a variety of beverage powders, it is convenient for users to identify and select beverage powders of different flavors or types, thereby improving the user experience;

[0021] 3. The present application provides a truncated cone structure and a bottom-expanding trapezoidal structure at the bottom of the storage bin, which can speed up the pouring of beverage powder into the water bottle. At the same time, the contact area of ​​the beverage powder with the water in the bottle is larger, and the dissolution will be faster;

[0022] 4. The cover of the present application is provided with an anti-theft ring, which plays an anti-theft role, improves safety, and ensures the hygiene of drinking water; at the same time, the inner top surface of the cover is also provided with a leak-proof ring near the edge, which plays a sealing role to prevent water leakage in the bottle;

[0023] 5. The seal of the present application is processed into one piece with the storage bin by hot pressing process, and the process is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0025] Figure 1 The structure diagram of the bottle cap provided in the first embodiment of the present application Figure 1 (Storage bin is in sealed state);

[0026] Figure 2 for Figure 1 Side view shown;

[0027] Figure 3 for Figure 1 The top view shown;

[0028] Figure 4 A schematic diagram of the structure of a bottle cap provided in one embodiment of the present application Figure 2 (Storage bin is in half-open state);

[0029] Figure 5 for Figure 4 Side view shown;

[0030] Figure 6 for Figure 4 The cross-sectional view shown;

[0031] Figure 7 A schematic diagram of the structure of a bottle cap provided for the second embodiment of the present application (the longitudinal section of the lower part of the storage bin is a trapezoidal shape);

[0032] Figure 8 for Figure 7 The cross-sectional view shown;

[0033] Fig. 9 A schematic structural diagram of a bottle cap provided for the third embodiment of the present application (the longitudinal section of the lower portion of the storage bin is funnel-shaped).

[0034] Description of reference numerals:

[0035] 1. Cover; 2. Anti-theft ring; 3. Anti-leakage ring;

[0036] 4. Storage bin; 5. Seal; 51. Tear; 6. Partition;

[0037] 7. Connecting bridge. DETAILED DESCRIPTION

[0038] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0039] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0040] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this application are usually used to indicate the general relative position relationship for the purpose of intuitive understanding by referring to the drawings, and are not absolute limitations on the position relationship in the actual product.

[0041] The first embodiment of the present application is a bottle cap, such as Figure 1-Figure 6As shown, it comprises a cover body 1, a theft-proof ring 2 is arranged at the lower end of the cover body 1, and a leak-proof ring 3 (sealing ring) is arranged at the inner top surface of the cover body 1 near the edge, and the leak-proof ring 3 extends into the bottle mouth of the water bottle and is closely attached to the inner wall of the bottle mouth;

[0042] A material storage bin 4 is provided in an area near the center of the inner top surface of the cover body 1. Solids and liquids, such as beverage powder, can be stored in the material storage bin 4. A sealing member 5 is provided at the lower end of the material storage bin 4 (i.e., the end away from the inner top surface of the cover body 1). A tear notch 51 is integrally provided on the sealing member 5. The tear notch 51 is provided to facilitate consumers to identify and open the material storage bin without the need for additional tools, thereby improving the user experience. The height of the material storage bin 4 is greater than the height of the leak-proof ring 3, and is greater than or equal to the height of the cover body 1. There is a gap between the outer wall of the material storage bin 4 and the inner wall of the leak-proof ring 3.

[0043] Preferably, the height of the storage bin 4 is greater than the height of the cover body 1 by 3-5 mm. This arrangement allows the storage bin 4 to be fully extended into the water bottle and prevents the beverage powder in the storage bin 4 from spilling onto the bottle mouth of the water bottle.

[0044] Preferably, if Figure 4-Figure 6 As shown, at least one partition 6 is provided inside the storage bin 4, the partition 6 is perpendicular to the inner top surface of the cover body 1, and the height of the partition 6 is the same as the height of the storage bin 4, and the internal space of the storage bin 4 is divided into at least two storage spaces, and the two storage spaces are respectively used to store different beverage powders.

[0045] Preferably, the storage bin 4 may be a square or cylindrical structure.

[0046] More preferably, if Figure 7 , Figure 8 As shown, the longitudinal section of the lower part of the storage bin 4 is a trapezoidal shape, and the diameter of the lower end of the trapezoidal shape is larger than the diameter of the upper end thereof; the outer diameter of the lower end of the trapezoidal shape is smaller than the inner diameter of the leak-proof ring 3, so that there is a gap between the lower part of the storage bin 4 and the inner wall of the bottle mouth of the water bottle, that is, the lower size of the storage bin 4 cannot exceed the size of the bottle mouth of the water bottle, otherwise it will affect the installation of the bottle cap; specifically:

[0047] When the storage bin 4 is a cylindrical structure, a truncated cone structure is provided at the lower portion of the storage bin 4, that is, the longitudinal section of the lower portion of the storage bin 4 is a trapezoidal shape, and the lower end diameter of the truncated cone structure is larger than the upper end diameter.

[0048] When the storage bin 4 is a square structure, the lower part of the storage bin 4 expands outward to form a bottom-enlarged trapezoidal structure, that is, the longitudinal section of the lower part of the storage bin 4 is a trapezoidal shape.

[0049] The advantages of the truncated cone structure and the bottom-enlarged trapezoidal structure are: the speed of pouring the beverage powder into the water bottle is accelerated, and at the same time, the contact area of ​​the beverage powder with the water in the bottle is larger, and the dissolution is faster.

[0050] In addition, the longitudinal section of the lower portion of the storage bin 4 can also be configured as a funnel shape, such as Fig. 9 shown.

[0051] Preferably, the material of the cover body 1 is usually polypropylene (PP) and polyethylene (PE);

[0052] The material of the storage bin 4 is the same as that of the cover 1; the sealing member 5 is made of tin foil or plastic.

[0053] In one embodiment, the seal 5 is processed into one piece with the storage bin 4 by a hot pressing process.

[0054] In another embodiment, the sealing member 5 and the storage bin 4 may also be connected by bonding.

[0055] Preferably, the cap 1 is connected to the anti-theft ring 2 via a connecting bridge 7. The anti-theft ring 2 is provided to prevent theft. When the cap 1 is screwed, if the anti-theft ring 2 has fallen off and is not connected to the cap 1, it means that the bottle cap at this level has been opened.

[0056] Preferably, the area of ​​the tear notch 51 completely covers the lower port of the storage bin 4 , and the tear notch 51 is arranged on the outer ring of the sealing member 5 .

[0057] The use principle of the above embodiment is as follows:

[0058] The bottle cap can be sold separately and mounted on a bottle body adapted thereto; it can also be designed as a whole with a bottle body of bottled water (which can be purified water, mineral water, natural water, etc.) and sold as a whole when it leaves the factory; the storage bin 4 of the bottle cap has stored the beverage powder, so that the effect of one bottle for two drinks can be achieved;

[0059] If the consumer wants to drink the drinking water in the bottle, he can open the bottle cap and drink it directly; if he wants to drink a beverage, he only needs to unscrew the bottle cap, then gently pull the tearing opening 51 of the sealing member 5 outside the storage bin 4, tear off the sealing member 5, and pour the beverage powder in the storage bin 4 into the bottle, mix it with the drinking water in the bottle and shake it well, and then it can become a beverage and be drunk directly.

[0060] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A bottle cap, comprising a cap body, wherein a theft-proof ring is arranged at the lower end of the cap body, and a leak-proof ring is vertically arranged at the inner top surface of the cap body near the edge; characterized in that: A material storage bin is vertically arranged in an area near the center of the inner top surface of the cover body, a sealing member is arranged at the lower end of the material storage bin, and a tear notch is integrally arranged on the sealing member; the height of the material storage bin is greater than the height of the leak-proof ring, and is greater than or equal to the height of the cover body; and a gap is provided between the outer wall of the material storage bin and the inner wall of the leak-proof ring.

2. The bottle cap according to claim 1, characterized in that: At least one partition perpendicular to the top surface of the cover body is disposed inside the storage bin, the partition has the same height as the storage bin, and divides the internal space of the storage bin into at least two storage spaces, and the two storage spaces are used to store different beverage powders.

3. The bottle cap according to claim 1, characterized in that: The height of the storage bin is greater than the height of the cover body by 3-5 mm.

4. The bottle cap according to claim 1 or 2, characterized in that: The storage bin is a square or cylindrical structure.

5. The bottle cap according to claim 1 or 2, characterized in that: The longitudinal section of the lower part of the storage bin is a trapezoidal shape, the diameter of the lower end of the trapezoidal shape is larger than the diameter of the upper end thereof, and the outer diameter of the lower end of the trapezoidal shape is smaller than the inner diameter of the anti-leakage ring.

6. The bottle cap according to claim 1, characterized in that: The material storage bin is made of plastic; the sealing element is made of tin foil or plastic.

7. The bottle cap according to claim 1 or 6, characterized in that: The sealing element is processed into one piece with the material storage bin by using a hot pressing process.

8. The bottle cap according to claim 1 or 6, characterized in that: The sealing element is connected to the material storage bin by bonding.

9. The bottle cap according to claim 1, characterized in that: The cover body is connected to the anti-theft ring via a connecting bridge.

10. The bottle cap according to claim 1, characterized in that: The tearing opening completely covers the lower port of the material storage bin, and the tearing opening is arranged on the outer ring of the sealing element.

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