A bottle for concentrated beverage with variable shape and volume, mixed with water on the fly

Abstract

The utility model discloses a concentrated beverage and water bottle of drinking and mixing of variable shape and capacity include bidirectional bottle lid subassembly, first bottle embryo, inner bottle lid and second bottle embryo. The utility model discloses simple structure, convenient operation, and the outer cover will open the lid of concentrated beverage automatically to make concentrated beverage flow into the water bottle automatically, and the outer cover is screwed again, and shakes even and can open the outer cover to drink the mixed beverage.

Description

Technical Field

[0001] This utility model relates to the field of beverage bottle technology, and in particular to a bottle with variable shape and capacity for mixing concentrated beverages and water on the spot. Background Technology

[0002] Currently, the bottles for ready-to-drink, pre-mixed beverages on the market are designed with a fixed cylindrical shape and a fixed capacity. If the capacity or shape needs to be changed, a completely new set of molds must be made at great expense. Even if new molds are made, the capacity can only be adjusted by changing the height and width, but the shape remains a cylinder. This monotonous shape and similar appearance cause manufacturers who do not want to be similar to others to abandon this type of product. Different beverages have different dilution concentrations, and making expensive molds to adjust the capacity hinders the development of healthy ready-to-drink, pre-mixed beverages. Utility Model Content

[0003] The purpose of this invention is to provide a bottle with variable shape and volume for mixing concentrated beverages with water on an on-demand basis, thereby solving the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A bottle for mixing concentrated beverages with water on a reversible basis, with variable shape and volume, includes a two-way cap assembly, a first preform, an inner cap, and a second preform. The two-way cap assembly includes a coaxial outer cap, a first inner cap, and a third bottle opening. The top of the outer cap is closed, while the top of the first inner cap is open. A first anti-reverse tooth is distributed around the opening at the top of the first inner cap. A first internal expansion sealing ring is provided between the outer cap and the first inner cap. A first thread is provided on the inner wall of the outer cap, and a second thread is provided on the inner wall of the first inner cap. The third bottle opening is located below the first inner cap. A second internal expansion sealing ring is provided at the top of the third bottle opening, and a third thread is provided on the outer wall of the third bottle opening. The first preform contains... The first bottle opening has a fourth thread on its outer wall that matches the first thread, a second anti-reverse tooth on its inner wall, an anti-reverse wing on its outer wall that matches the second anti-reverse tooth, a mixing channel between the anti-reverse wings, a fifth thread on the inner wall corresponding to the anti-reverse wing that matches the third thread, a closed bottom on the inner wall of the inner bottle cap, and a third internal expansion sealing ring on the inner side of the bottom of the inner bottle cap. The second bottle preform has a second bottle opening, a sixth thread on its outer wall that matches the second thread, and a third anti-reverse tooth on its outer wall below the sixth thread that matches the first anti-reverse tooth.

[0006] Furthermore, the top of the outer cover is closed by a first cover plate.

[0007] Furthermore, the first inner cap and the third bottle opening are connected by a second cover plate.

[0008] Furthermore, the pitch of the third thread is greater than the pitch of the first thread.

[0009] Furthermore, a third cover plate is provided at the bottom of the inner bottle cap, and a third internal expansion sealing ring is provided on the third cover plate in the direction extending into the inner bottle cap.

[0010] Furthermore, the third bottle opening is formed by extending downward from the first inner cap, and the diameter of the third bottle opening is smaller than the diameter of the first inner cap.

[0011] Furthermore, a convex ring is provided on the outer wall of the second preform and below the sixth thread, and a third anti-reverse tooth is provided on the convex ring.

[0012] Furthermore, the outer wall of the inner bottle cap is provided with at least three anti-reverse wings on average, and the circumference of the outer diameter of the anti-reverse wings is equal to or greater than the circumference of the inner wall of the first bottle opening.

[0013] Beneficial effects:

[0014] This invention has a simple structure and is easy to operate. Loosening the outer cap will automatically open the lid of the concentrated beverage, allowing the concentrated beverage to flow into the water bottle. Tightening the outer cap again and shaking it well will allow you to open the lid and drink the mixed beverage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the bidirectional bottle cap assembly in this utility model;

[0018] Figure 4 This is a bottom view of the bidirectional bottle cap assembly in this utility model;

[0019] Figure 5 This is a cross-sectional view of the bidirectional bottle cap assembly in this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the first preform in this utility model;

[0021] Figure 7 This is a top view of the first preform in this utility model;

[0022] Figure 8 This is a schematic diagram of the inner bottle cap structure in this utility model;

[0023] Figure 9 This is a top view of the inner bottle cap in this utility model;

[0024] Figure 10 This is a cross-sectional view of the inner bottle cap in this utility model;

[0025] Figure 11 This is a schematic diagram of the structure of the second preform in this utility model;

[0026] Figure 12 This is a side view of the second preform in this utility model.

[0027] The following labels are used in the diagram: 100, Two-way cap assembly; 101, Outer cap; 102, First inner cap; 103, Third bottle neck; 104, First anti-reverse tooth; 105, First thread; 106, First internal expansion sealing ring; 107, First cover plate; 108, Second thread; 109, Second internal expansion sealing ring; 110, Third thread; 111, Second cover plate; 112, Tear-resistant tamper-evident ring.

[0028] 200, First preform; 201, Fourth thread; 202, Second anti-reverse tooth;

[0029] 300. Inner cap; 301. Anti-reverse wing; 302. Mixing channel; 303. Fifth thread; 304. Third cover plate; 305. Third internal expansion sealing ring;

[0030] 400 Second preform; 401 Sixth thread; 402 Convex ring; 403 Third anti-reverse tooth. Detailed Implementation

[0031] In the description of this embodiment, it should be noted that the terms "upper," "lower," "inner," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is 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. In addition, unless otherwise expressly specified and limited, the terms "installation," "connection," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] In addition, unless otherwise specified, the components used in the following embodiments are all existing components, and their corresponding connection methods can also be achieved through conventional technical means, which will not be described in detail in this application. The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Example

[0034] This embodiment provides a bottle with variable shape and volume for mixing concentrated beverages and water on an on-demand basis, such as... Figures 1 to 12 As shown, the device includes a bidirectional bottle cap assembly 100, a first bottle preform 200, an inner bottle cap 300, and a second bottle preform 400. The bidirectional bottle cap assembly 100 includes a coaxial outer cap 101, a first inner cap 102, and a third bottle opening 103. The top of the outer cap 101 is closed, while the top of the first inner cap 102 is open. A first anti-reverse tooth 104 is distributed around the opening at the top of the first inner cap 102. A first internal expansion sealing ring 106 is provided between the outer cap 101 and the first inner cap 102. A first thread 105 is provided on the inner wall of the outer cap 101, and a second thread 108 is provided on the inner wall of the first inner cap 102. The third bottle opening 103 is located below the first inner cap 102 and has a smaller diameter than the first inner cap 102. A second internal expansion sealing ring 109 is provided at the top of the third bottle opening 103, and a third thread 110 is provided on the outer wall of the third bottle opening 103. The opening of the first bottle preform 200 is the first... The first bottle opening has a fourth thread 201 on its outer wall that matches the first thread 105. The inner wall of the first bottle opening has a second anti-reverse tooth 202. The outer wall of the inner bottle cap 300 has an anti-reverse wing 301 that matches the second anti-reverse tooth 202. A mixing channel 302 is provided between the anti-reverse wings 301. The inner wall of the anti-reverse wing 301 has a fifth thread 303 that matches the third thread 110. The bottom of the inner bottle cap 300 is closed. A third internal expansion sealing ring 305 is provided on the inner side of the bottom of the inner bottle cap 300. The opening of the second bottle preform 400 is the second bottle opening. The outer wall of the second bottle opening has a sixth thread 401 that matches the second thread 108. A convex ring 402 is provided on the outer wall of the second bottle preform 400 and below the sixth thread 401. A third anti-reverse tooth 403 that matches the first anti-reverse tooth is provided on the convex ring 402. The outer wall of the inner bottle cap 300 is provided with at least three anti-reverse wings 301 on average, and the circumference of the outer diameter of the anti-reverse wings 301 is equal to or greater than the circumference of the inner wall of the first bottle opening.

[0035] Specifically, the bottle assembly for instant mixing in this embodiment includes a first preform 200 for holding water and a second preform 400 for holding concentrated beverage, as well as a bidirectional cap assembly 100 and an inner cap 300 for connecting the two. The first preform 200 and the second preform 400 are designed directly from the preform, allowing manufacturers to blow-mold them into any shape they need, thus meeting the requirements of different manufacturers. The bidirectional bottle cap assembly 100 is a double-layered bottle cap, including an outer cap 101 and an inner cap. The inner cap has a perforation in the middle and includes a first inner cap 102 and a third bottle opening 103 connected vertically. The first inner cap 102 is connected to the sixth thread 401 of the second bottle preform 400 through a second thread 108, so that the second bottle preform 400 is connected above the bidirectional bottle cap assembly 100. After connection, the second bottle opening is sealed by the action of the second internal expansion sealing ring 109. At the same time, the first anti-reverse tooth 104 at the top of the bidirectional bottle cap assembly 100 interacts with the third anti-reverse tooth 403 of the second bottle preform 400 to prevent the second bottle preform 400 and the bidirectional bottle cap assembly 100 from easily falling off. The third bottle opening 103 is located below the first inner cap 102 and is connected to the fifth thread 303 of the inner bottle cap 300 through the third thread 110 on the outside. After connection, the third internal expansion sealing ring 305 inside the inner bottle cap 300 surrounds the cap opening of the third bottle opening 103, thereby sealing the cap opening at the bottom of the third bottle opening 103. The side wall of the inner bottle cap 300 is provided with multiple mixing channels 302, which can allow the mixed beverage above to flow. Furthermore, the anti-reverse wing 301 on the outside of the inner bottle cap 300 is a plate that is inclined in the same direction, which can prevent the inner bottle cap 300 from accidentally falling off. The outer cap 101 is connected to the fourth thread 201 of the first preform 200 via the first thread 105, allowing the first preform 200 to be connected below the bidirectional cap assembly 100. After connection, the first bottle opening is sealed by the first internal expansion sealing ring 106 inside the outer cap 101. Simultaneously, the anti-reverse wing 301 on the outer side of the inner cap 300 interacts with the second anti-reverse tooth 202 inside the first preform 200. The first anti-reverse tooth 104 has a bevel and a straight surface in the same direction, and the third anti-reverse tooth 403 also has a bevel and a straight surface in the same direction. During installation, the teeth can easily slide past each other along the bevel, while when disassembling, the straight surface between them will abut against each other, generating greater resistance and preventing accidental detachment. Similarly, the working principle of the second anti-reverse tooth 202 and the anti-reverse wing 301 is similar and will not be described in detail here.

[0036] Preferably, the top of the outer cover 101 is closed by the first cover plate 107, and the first internal expansion sealing ring 106 is also disposed below the first cover plate 107, thereby sealing the first bottle opening.

[0037] Preferably, the first inner cover 102 and the third bottle opening 103 are connected by a second cover plate 111. Specifically, the top of the third bottle opening 103 is inserted into the inside of the first inner cover 102, and the bottom of the first inner cover 102 is connected to the side wall of the third bottle opening 103 by the second cover plate 111. The second internal expansion sealing ring 109 is located above the second cover plate 111 at the top of the third bottle opening 103. That is, when the second bottle preform 400 is connected, the second bottle opening is located above the second cover plate 111, which increases the sealing performance of the second bottle preform 400.

[0038] Preferably, the bottom inner wall of the outer cover 101 is provided with a tear-type anti-theft ring 112, thereby enhancing the safety and reliability of the product.

[0039] Preferably, the pitch of the third thread 110 is greater than the pitch of the first thread 105, which can be 2 times, 3 times or more. For example, for every 1 mm that the first thread 105 retracts, the third thread 110 will retract a greater distance in the opposite direction.

[0040] Preferably, a third cover plate 304 is provided at the bottom of the inner bottle cap 300. Specifically, the third bottle opening 304 is a cover plate extending from the bottom of the inner bottle cap 300. A third internal expansion sealing ring 305 is provided in the direction of the third cover plate 304 extending into the inner bottle cap 300, i.e., in the upward direction. The third cover plate 304 and the third internal expansion sealing ring 305 achieve sealing of the bottom of the third bottle opening 103.

[0041] Preferably, the outer wall of the outer cover 101 is provided with anti-slip texture to increase its friction and facilitate the user's rotation.

[0042] Usage process:

[0043] When a customer receives the product, they rotate the entire assembly consisting of the bidirectional bottle cap assembly 100, the second preform 400, and the inner bottle cap 300. The fourth thread 201 and the first thread 105 loosen from each other. Due to the reaction force between the second anti-reverse tooth 202 and the anti-reverse wing 301, the inner bottle cap 300 completely detaches from the third bottle opening 103. At this time, the concentrated beverage stored in the second preform 400 flows into the first preform 200 through the mixing channel 302. The concentrated beverage and water are then mixed. After shaking evenly, the customer unscrews the entire assembly consisting of the bidirectional bottle cap assembly 100, the second preform 400, and the inner bottle cap 300, and can then drink the freshly mixed beverage through the first bottle opening.

[0044] Although the embodiments of this utility model have been described in the specification, these embodiments are merely illustrative and should not limit the scope of protection of this utility model. Various omissions, substitutions, and modifications made without departing from the spirit of this utility model should be included within the scope of protection of this utility model.

Claims

1. A bottle with variable shape and volume for mixing concentrated beverages with water on an on-demand basis, characterized in that: The device includes a bidirectional bottle cap assembly, a first bottle preform, an inner bottle cap, and a second bottle preform. The bidirectional bottle cap assembly includes a coaxial outer cap, a first inner cap, and a third bottle opening. The top of the outer cap is closed, while the top of the first inner cap is open. A first anti-reverse tooth is distributed around the opening at the top of the first inner cap. A first internal expansion sealing ring is provided between the outer cap and the first inner cap. A first thread is provided on the inner wall of the outer cap, and a second thread is provided on the inner wall of the first inner cap. The third bottle opening is located below the first inner cap. A second internal expansion sealing ring is provided at the top of the third bottle opening, and a third thread is provided on the outer wall of the third bottle opening. The first bottle preform includes a first bottle opening... The outer wall of the first bottle opening is provided with a fourth thread that matches the first thread. The inner wall of the first bottle opening is provided with a second anti-reverse tooth. The outer wall of the inner bottle cap is provided with an anti-reverse wing that matches the second anti-reverse tooth. A mixing channel is provided between the anti-reverse wings. The inner wall of the anti-reverse wing is provided with a fifth thread that matches the third thread. The bottom of the inner bottle cap is closed. A third internal expansion sealing ring is provided on the inner side of the bottom of the inner bottle cap. The second bottle preform includes a second bottle opening. The outer wall of the second bottle opening is provided with a sixth thread that matches the second thread. The outer wall of the second bottle preform, below the sixth thread, is provided with a third anti-reverse tooth that matches the first anti-reverse tooth.

2. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The top of the outer cover is closed by a first cover plate.

3. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The first inner cap and the third bottle opening are connected by a second cover plate.

4. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The pitch of the third thread is greater than the pitch of the first thread.

5. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The bottom of the inner bottle cap is provided with a third cover plate, and the third cover plate is provided with a third internal expansion sealing ring in the direction extending into the inner bottle cap.

6. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The third bottle opening is formed by extending downward from the first inner cap, and the diameter of the third bottle opening is smaller than the diameter of the first inner cap.

7. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The outer wall of the second preform is provided with a convex ring located below the sixth thread, and the convex ring is provided with a third anti-reverse tooth.

8. The bottle for mixing concentrated beverages and water with water in a variable shape and volume according to claim 1, characterized in that: The outer wall of the inner bottle cap is provided with at least three anti-reverse flaps on average, and the circumference of the outer diameter of the anti-reverse flaps is equal to or greater than the circumference of the inner wall of the first bottle opening.

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