Rotary type ready-to-prepare beverage bottle cap and beverage bottle

Abstract

The utility model discloses a rotary type instant preparation type beverage bottle cap and beverage bottle, the rotary type instant preparation type beverage bottle cap comprises an upper cap, a rotary cap, a lower cap and an inner cylinder, the upper cap is matched with the top of the rotary cap, the rotary cap is matched with the upper portion of the lower cap, a containing cavity is arranged in the lower cap, the containing cavity is of a hollow structure, the inner cylinder is arranged in the containing cavity, and the inner cylinder is arranged in the containing cavity. A through hole is formed in the side wall of the containing cavity, a matching column is arranged in the rotating cover, an inserting groove is formed in the matching column, and a protruding strip is arranged on the inner wall of the inner cylinder and inserted into the inserting groove. When honey and other solutes in the containing cavity need to be mixed with liquid in the bottle body, the inner barrel can be driven to rotate along with the rotating cover by rotating the rotating cover, so that the inner barrel moves upwards relative to the lower cover, when the inner barrel moves upwards, the solutes in the containing cavity can flow out through the through holes, and instant preparation of the solution is achieved. Therefore, in the whole process, the containing cavity does not need to be punctured, only the rotary cover needs to be rotated, large strength does not need to be consumed, the labor-saving effect is achieved, and operation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of beverage bottle technology, and in particular relates to a rotary ready-to-use beverage bottle cap and beverage bottle. Background Technology

[0002] Instant beverages often place flavorings in the cap. Many existing twist-on instant beverage caps use methods like piercing a partition or sealing film to achieve instant dispensing, which can easily result in the pierced partition falling into the beverage and affecting its edibility. To prevent the sealing film from falling into the beverage, many existing caps use a method of partially piercing the sealing film. For example, a twist-on instant beverage cap and bottle disclosed in application number 202122216261.5 pierces the receiving cavity of the lower cap through a piercing part 4 composed of the cylinder 401 and the teeth 402. However, the entire cylinder 401 requires a significant amount of material during molding, increasing the overall material cost. Meanwhile, as can be seen from paragraph 43 of the specification, "when the piercing part 4 will poke open the end cap 502 described later, at this time, the hook 501-1 will engage with the second annular protrusion 102 to prevent the upper cover 1 from slipping off." As those skilled in the art know, it requires a lot of force to directly engage the hook 501-1 with the second annular protrusion 102, so it requires a lot of force to use. Utility Model Content

[0003] The purpose of this utility model is to provide a rotary ready-to-use beverage bottle cap and beverage bottle that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, a rotary ready-to-use beverage bottle cap is provided, comprising an upper cap, a rotary cap, a lower cap, and an inner cylinder. The top of the upper cap engages with the top of the rotary cap, and the rotary cap engages with the upper part of the lower cap. The lower cap has a receiving cavity, which is a hollow structure. The inner cylinder is disposed within the receiving cavity. The side wall of the receiving cavity has a through hole. The rotary cap has a mating post with a slot. The inner wall of the inner cylinder has a protrusion that inserts into the slot.

[0005] The beneficial effects of this invention are as follows: the protrusions on the inner wall of the inner cylinder cooperate with the slots on the rotating cap. Therefore, when the solute such as honey in the container needs to be mixed with the liquid in the bottle, rotating the rotating cap will cause the inner cylinder to rotate with the cap, making the inner cylinder move upward relative to the lower cap. When the inner cylinder moves upward, the solute in the container can flow out through the through hole, achieving instant solution preparation. Thus, in the entire process, there is no need to puncture the container; simply rotating the rotating cap is sufficient, requiring minimal effort and achieving a labor-saving effect, making the operation convenient.

[0006] In some embodiments, the outer side of the inner cylinder is provided with external threads, and the inner wall of the accommodating cavity is provided with a limiting strip, which engages with the external threads and is located above the through hole. Thus, the limiting strip facilitates the engagement between the inner cylinder and the accommodating cavity, allowing the lower cover to remain stationary while the inner cylinder rotates with the rotating cover, enabling the inner cylinder to move upwards relative to the lower cover, thereby allowing the solute in the accommodating cavity to flow out through the through hole.

[0007] In some embodiments, the top outer side of the lower cap is provided with guide teeth, and the rotating cap is provided with a mating groove. The top of the lower cap is inserted into the mating groove, and one side wall of the mating groove is provided with rotating teeth that engage with the guide teeth. One side of the rotating teeth is inclined. Thus, through the engagement of the guide teeth and the rotating teeth, and the inclined arrangement of one side of the rotating teeth, the rotating cap can only move in one direction relative to the lower cap, making it easier to fix the lower cap in place after it is fixed to the bottle.

[0008] In some embodiments, there are multiple mating posts and multiple corresponding convex strips, and the bottoms of the multiple mating posts are connected by reinforcing rings. Thus, the reinforcing rings increase the overall strength of the mating posts, facilitate the mating of the posts with the convex strips, and facilitate the rotation of the cover to drive the inner cylinder to rotate together.

[0009] In some implementations, the rotating cover, mating post, and reinforcing ring are integrally molded. This facilitates the rotation of the entire rotating cover.

[0010] In some embodiments, a twist-up ready-to-drink beverage cap also includes a filter screen fitted inside the top of the cap. Thus, by including the filter screen, the contents of the beverage can be filtered when it is consumed.

[0011] In some embodiments, a limiting ring is provided at the bottom end of the lower cover, and a retaining strip is provided on the inner wall of the rotating cover. The retaining strip is located below the limiting ring, and the bottom end of the limiting ring abuts against the retaining strip. Thus, the cooperation between the limiting ring and the retaining strip can prevent the rotating cover from separating from the lower cover after they are engaged.

[0012] In some embodiments, a connecting sleeve is provided on the lower cap, located between the receiving cavity and the limiting ring. The inner wall of the connecting sleeve has internal threads, and the connecting sleeve and the lower cap are integrally formed. Thus, by providing a connecting sleeve, the entire bottle cap can be easily connected to the bottle through the internal threads on the connecting sleeve.

[0013] According to another aspect of this utility model, a beverage bottle is provided, including the aforementioned rotary ready-to-use beverage bottle cap, and also including a bottle body. The bottom of the receiving cavity extends into the bottle body, and the top of the bottle body is located between the connecting sleeve and the receiving cavity. The bottle body is threaded into the inner wall of the connecting sleeve. Thus, the bottle body allows for convenient separate storage of other liquids. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a rotary ready-to-use beverage bottle cap according to this utility model.

[0015] Figure 2 This is a cross-sectional view of a rotary ready-to-use beverage bottle cap according to this utility model.

[0016] Figure 3 This is an exploded structural diagram of a rotary ready-to-use beverage bottle cap according to this utility model.

[0017] Figure 4 This is a schematic diagram of the rotating cap structure in a rotary ready-to-use beverage bottle cap according to this utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the lower cap of a rotary ready-to-use beverage bottle cap according to this utility model.

[0019] Figure 6 This is a schematic diagram of the inner cylinder of a rotary ready-to-use beverage bottle cap according to this utility model.

[0020] Figure 7 This is a schematic diagram of the structure of the beverage bottle of this utility model. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Reference Figures 1-6 A rotary ready-to-use beverage bottle cap includes an upper cap 1, a rotating cap 2, a lower cap 3, and an inner cylinder 4. The upper cap 1 mates with the top of the rotating cap 2, and the rotating cap 2 mates with the upper part of the lower cap 3. The lower cap 3 has a cavity 31, which is a hollow structure. The inner cylinder 4 is located inside the cavity 31. The side wall of the cavity 31 has a through hole 311. The rotating cap 2 has a mating post 21, and the mating post 21 has a slot 22. The inner wall of the inner cylinder 4 has a protrusion 41, which is inserted into the slot 22.

[0023] During assembly, the inner cylinder 4 is first screwed into the receiving cavity 31, with the bottom of the inner cylinder 4 abutting against the bottom end of the receiving cavity 31, and the outer wall of the top of the inner cylinder 4 tightly against the inner wall of the receiving cavity 31, thus sealing the through hole 311. Then, honey or other flavoring agents are poured into the receiving cavity 31. The inner cylinder 4 separates the through hole 311 from the honey inside the receiving cavity 31. Next, the rotating cap 2 and the lower cap 3 are fitted together. Specifically, the mating post 21 is inserted into the receiving cavity 31, aligning the slot 22 with the protrusion 41, allowing the protrusion 41 to insert into the slot 22, thus achieving the fit between the rotating cap 2 and the inner cylinder 4, and between the rotating cap 2 and the lower cap 3. Finally, the upper cap 1 is tightened onto the rotating cap 2. The upper cap 1 and the rotating cap 2 are threaded together, facilitating the tightening and opening of the upper cap 1 for convenient drinking.

[0024] The outer side of the inner cylinder 4 is formed with an external thread 42, and the inner wall of the accommodating cavity 31 is formed with a limiting strip 32. The limiting strip 32 cooperates with the external thread 42 and is located above the through hole 311. Therefore, the inner cylinder 4 can be easily rotated by the cooperation of the limiting strip 32 and the external thread 42.

[0025] Therefore, when the honey or other liquid in the receiving cavity 31 needs to be discharged and mixed with the liquid in the bottle, an external force acts on the rotating cap 2, causing it to rotate. The rotating cap 2, through the engagement of the mating post 21 and the protrusion 41, drives the inner cylinder 4 to rotate as well. As the inner cylinder 4 rotates, the limiting strip 32 relative to the inner wall of the receiving cavity 31 rotates upwards. With the upward rotation of the inner cylinder 4, the through hole 311 connects with the honey or other liquid in the receiving cavity 31, allowing the honey or other liquid to flow out through the through hole 311 and into the bottle, where it mixes with the liquid inside the bottle.

[0026] By providing a through hole 311 on the side wall of the receiving cavity 31, honey and other substances inside the receiving cavity 31 can be quickly discharged, enabling instant preparation. Once the solute in the cap has mixed with the solution in the bottle, the cap 1 can be rotated open for convenient drinking.

[0027] The top outer side of the lower cap 3 is provided with guide teeth 33, and the rotating cap 2 is provided with a mating groove 23. The top of the lower cap 3 is inserted into the mating groove 23. One side wall of the mating groove 23 is provided with rotating teeth 24, which engage with the guide teeth 33. One side of the rotating teeth 24 is inclined. Therefore, because one side of the rotating teeth 24 is inclined, it is easy for the rotating teeth 24 to rotate over the guide teeth 33. When the rotating cap 2 needs to rotate relative to the lower cap 3, the rotating teeth 24 can only rotate in the direction of the guide teeth 33 and cannot rotate in the opposite direction relative to the lower cap 3. Therefore, after the lower cap 3 is screwed into the bottle body, rotating the rotating cap 2 in the direction of the guide teeth 33 can drive the inner cylinder 4 to rotate while keeping the lower cap 3 stationary, ensuring that the entire cap and bottle body are properly fitted.

[0028] Meanwhile, by providing a matching groove 23 on the rotating cover, the top of the lower cover 3 can be sealed to prevent the honey in the accommodating cavity 31 from flowing out through the joint between the rotating cover 2 and the lower cover 3, thereby improving the sealing effect.

[0029] There are multiple mating posts 21 and multiple corresponding protrusions 41. The bottoms of the multiple mating posts 21 are connected by reinforcing rings 25. Therefore, the reinforcing rings 25 can increase the strength of the entire mating post 21, prevent deformation at the mating point between the mating post 21 and the protrusion 41 when the rotating cover 2 rotates, and ensure that the rotating cover 2 can normally drive the inner cylinder 4 to rotate and move the inner cylinder 4 upward.

[0030] The rotating cover 2, the mating column 21, and the reinforcing ring 25 are integrally injection molded structures. The integral molding structure of the rotating cover 2 facilitates the molding and processing of the rotating cover 2 and its various parts, while ensuring overall strength.

[0031] The rotary ready-to-use beverage bottle cap of this utility model also includes a filter screen 5, which is fitted inside the top of the rotary cap 2. The filter screen 5 is made of plastic and is secured to the inner wall of the top of the rotary cap 2. The filter screen 5 has multiple through holes, thus ensuring the normal passage of beverage during consumption while blocking larger particles and other contents from the beverage, meeting different usage requirements.

[0032] The bottom of the lower cover 3 is provided with a limiting ring 34, and the inner wall of the rotating cover 2 is provided with a retaining strip 26. The retaining strip 26 is located below the limiting ring 34, and the bottom end of the limiting ring 34 abuts against the retaining strip 26. Therefore, when the rotating cover 2 is inserted downwards and engaged with the lower cover 3, the retaining strip 26 is located below the limiting ring 34, and the limiting ring 34 limits the retaining strip 26, preventing the rotating cover 2 from being pulled upwards again, and ensuring that the rotating cover 2 and the lower cover 3 remain engaged. The lower cover 3 and its components are integrally injection molded structures.

[0033] The lower cover 3 is provided with a connecting sleeve 35, which is located between the receiving cavity 31 and the limiting ring 34. The inner wall of the connecting sleeve 35 is provided with an internal thread 36. The connecting sleeve 35 and the lower cover 3 are integrally injection molded structures. The connecting sleeve 35 facilitates the connection and fit between the bottle cap and the bottle body.

[0034] like Figure 2 and Figure 7 As shown, the beverage bottle, including the aforementioned rotary ready-to-drink bottle cap, also includes a bottle body 6. The bottom of the receiving cavity 31 extends into the bottle body 6, and the top of the bottle body 6 is located between the connecting sleeve 35 and the receiving cavity 31. The bottle body 6 mates with the internal thread 36 on the inner wall of the connecting sleeve 35. Specifically, the top of the bottle body 6 is threaded, which allows it to thread-mate with the internal thread 36 of the connecting sleeve 35, making it convenient to use.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A rotary, ready-to-drink beverage bottle cap, characterized in that, The device includes an upper cover (1), a rotating cover (2), a lower cover (3), and an inner cylinder (4). The top of the upper cover (1) is fitted with the top of the rotating cover (2), and the rotating cover (2) is fitted with the upper part of the lower cover (3). The lower cover (3) has a cavity (31) inside, which is a hollow structure. The inner cylinder (4) is located inside the cavity (31). The side wall of the cavity (31) has a through hole (311). The rotating cover (2) has a mating post (21) inside, and the mating post (21) has a slot (22). The inner wall of the inner cylinder (4) has a protrusion (41) that is inserted into the slot (22).

2. A rotary, ready-to-serve beverage vial closure in accordance with claim 1, characterized in that, The outer side of the inner cylinder (4) is provided with an external thread (42), and the inner wall of the accommodating cavity (31) is provided with a limiting strip (32). The limiting strip (32) cooperates with the external thread (42), and the limiting strip (32) is located above the through hole (311).

3. A rotary, ready-to-serve beverage vial closure in accordance with claim 1, characterized in that, The top outer side of the lower cover (3) is provided with guide teeth (33), the rotating cover (2) is provided with a mating groove (23), the top of the lower cover (3) is inserted into the mating groove (23), one side wall of the mating groove (23) is provided with a rotating tooth (24), the rotating tooth (24) is engaged with the guide teeth (33), and one side of the rotating tooth (24) is inclined.

4. A rotary, ready-to-serve beverage vial closure in accordance with claim 2, characterized in that, There are multiple mating posts (21) and multiple corresponding protrusions (41). The bottoms of the multiple mating posts (21) are connected by reinforcing rings (25).

5. A rotary, ready-to-serve beverage vial closure in accordance with claim 4, characterized in that, The rotating cover (2), mating column (21) and reinforcing ring (25) are integrally formed structures.

6. A rotary, ready-to-serve beverage vial closure in accordance with claim 1, characterized in that, It also includes a filter screen (5), which is fitted inside the top of the rotating cover (2).

7. A rotary, ready-to-serve beverage vial closure according to any one of claims 1 to 6, characterized in that The bottom end of the lower cover (3) is provided with a limiting ring (34), and the inner wall of the rotating cover (2) is provided with a retaining strip (26). The retaining strip (26) is located below the limiting ring (34), and the bottom end of the limiting ring (34) abuts against the retaining strip (26).

8. A rotary, ready-to-serve beverage vial closure in accordance with claim 7, characterized in that, The lower cover (3) is provided with a connecting sleeve (35), which is located between the accommodating cavity (31) and the limiting ring (34). The inner wall of the connecting sleeve (35) is provided with an internal thread (36), and the connecting sleeve (35) and the lower cover (3) are integrally formed.

9. A beverage bottle comprising a rotating dispensing beverage bottle cap according to any one of claims 2 to 8, characterized in that, It also includes a bottle body (6), the bottom of the accommodating cavity (31) extends into the bottle body (6), the top of the bottle body (6) is located between the connecting sleeve (35) and the accommodating cavity (31), and the bottle body (6) is engaged with the internal thread (36) of the inner wall of the connecting sleeve (35).

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