Ready-to-drink beverage bottle cap

Abstract

The utility model provides an instant beverage bottle cap, comprising an upper end cap, a lower end cap and a puncture barrel, the inner wall of the upper end cap is threadedly connected with the outer wall of the lower end cap, a connecting barrel is arranged inside the upper end cap, and the connecting barrel is threadedly connected with the upper part of the puncture barrel; the lower end cap is detachably connected to the beverage bottle body, a material storage barrel for storing ingredients is arranged inside the lower end cap, and a diaphragm is arranged at the bottom of the material storage barrel; the puncture barrel is located in the material storage barrel, and a plurality of water passing holes are arranged on the lower peripheral wall of the puncture barrel. After the upper end cap is rotated to drive the puncture barrel to puncture the diaphragm downward, the upper part of the water passing hole is located inside the material storage barrel, and the lower part of the water passing hole is located inside the beverage bottle body. The solution in the beverage bottle body can enter the puncture barrel and the material storage barrel from the water passing hole for flushing, thereby solving the problem of liquid ingredients such as honey remaining inside the bottle cap, reducing the waste of ingredients and making it more hygienic to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle caps, and particularly relates to an instant beverage bottle cap. Background Art

[0002] Most beverages are prepared by adding flavoring materials to pure water. In order to increase the taste, ensure the quality of the beverage, and extend the shelf life, various additives are mostly used in flavored beverages. The use of additives may affect the taste and may also be detrimental to human health. With the improvement of people's living standards, people are pursuing not only good-tasting beverages, but also healthy beverages. Obviously, existing flavored beverages are increasingly unable to meet people's needs. In some cases, beverages such as honey and probiotics cannot be soaked in water for a long time, which is easy to deteriorate, and should be brewed and drunk immediately. In existing ready-to-drink beverage bottles, ingredients such as honey that are not convenient to mix with water or other solutions in advance are separated from the liquid and served separately, and are immediately prepared and drunk before drinking.

[0003] However, as described in patent CN213650522U, the existing instant beverage bottle caps are generally provided with a storage cylinder and a puncture cylinder for storing ingredients. When in use, the puncture cylinder is used to puncture the membrane at the bottom of the storage cylinder, and the ingredients will fall into the beverage bottle and mix with the solution. Using a puncture cylinder with a diameter slightly smaller than the inner diameter of the storage cylinder has a more solid structure and is easier to puncture the diaphragm. If the ingredient is a solid powder, it will easily fall into the beverage bottle without much residue. However, if the ingredient is a sticky liquid solvent such as honey, after the puncture tube punctures the diaphragm, the honey will not all fall into the beverage bottle, and some will remain on the inner wall of the storage tube and the inner and outer walls of the puncture tube, causing a lot of waste. Due to the obstruction of the puncture tube, it is difficult to shake water into the storage tube even if the beverage bottle is shaken before drinking, and very little water can be shaken into the puncture tube, so there will still be more honey remaining in the bottle cap. Moreover, when drinking the beverage, the entire bottle cap needs to be removed from the beverage bottle. If a large amount of honey remains in the bottle cap, the honey will easily flow out of the bottle cap when the bottle cap is removed and get on hands and clothes, which is unhygienic and affects the user experience. Utility Model Content

[0004] The utility model aims to provide an instant beverage bottle cap, which solves the problem that liquid ingredients such as honey remain inside the bottle cap, reduces the waste of ingredients and is more hygienic to use.

[0005] To achieve the above-mentioned purpose, the solution of the utility model is: a ready-to-drink beverage bottle cap, comprising an upper end cap, a lower end cap and a puncture barrel, the inner wall of the upper end cap is threadedly connected to the outer wall of the lower end cap, a connecting barrel is provided inside the upper end cap, and the connecting barrel is threadedly connected to the upper part of the puncture barrel; the lower end cap is detachably connected to the beverage bottle body, a storage barrel for storing ingredients is provided inside the lower end cap, and a diaphragm is provided at the bottom of the storage barrel; the puncture barrel is located in the storage barrel, and a plurality of water holes are provided on the lower peripheral wall of the puncture barrel. After the upper end cap is rotated to drive the puncture barrel downward to puncture the diaphragm, the upper part of the water hole is located inside the storage barrel, and the lower part of the water hole is located inside the beverage bottle body.

[0006] Furthermore, the water holes are provided in plurality, and the plurality of water holes are arranged along the circumference of the puncture tube.

[0007] Furthermore, two water holes are respectively arranged on both sides of the puncture tube, and the water holes on both sides of the puncture tube are symmetrically arranged.

[0008] Furthermore, the water passage hole is a strip-shaped hole extending upward and downward.

[0009] Furthermore, the end of the lower portion of the puncture tube is open, and the lower portion of the puncture tube extends downward to form a puncture portion with a pointed tip, and the cross-section of the pointed tip is triangular.

[0010] Furthermore, the puncture portion further comprises an inclined arc-shaped portion, the tip is convexly arranged on one side of the puncture tube, and the other side of the puncture tube is inclined toward the tip to form the arc-shaped portion.

[0011] Furthermore, a plurality of positioning ribs extending upward and downward are provided on the lower outer wall of the puncture tube, and the plurality of positioning ribs are evenly distributed along the circumference of the puncture tube. A plurality of limiting ribs cooperating with the positioning ribs are provided on the inner wall of the storage tube. The positioning ribs are engaged with the limiting ribs to limit the rotation of the puncture tube with the upper end cover, thereby causing the puncture tube to move downward.

[0012] Furthermore, the outer side surface of the limiting rib includes a limiting slope and a positioning surface, the limiting slope is a slope inclined along the circumferential direction, so that the height of the limiting rib gradually increases along the circumferential direction, and one side of the limiting slope is the positioning surface; the positioning rib is snap-fitted with the positioning surface to limit the rotation of the puncture tube with the upper end cover; the surface of the positioning rib and the limiting slope that cooperates is an arc surface, and when the upper end cover is rotated in the opposite direction to tighten the upper end cover, the positioning rib rotates on the limiting slope by means of the arc surface.

[0013] Furthermore, the inner wall of the connecting tube is provided with an internal thread, and the upper outer wall of the puncture tube is provided with an external thread that matches the connecting tube.

[0014] Furthermore, the inner wall of the upper end cover is provided with an internal thread, the upper outer wall of the lower end cover is provided with an external thread matching the upper end cover, and the lower inner wall of the lower end cover is provided with an internal thread connected to the beverage bottle thread.

[0015] After adopting the above scheme, the beneficial effects of the utility model are:

[0016] The utility model provides a water through hole on the lower peripheral wall of the puncture tube. After the upper end cover is rotated to drive the puncture tube downward to puncture the diaphragm, the lower part of the water through hole extends into the beverage bottle body along with the puncture tube, and the upper part of the water through hole is also located in the storage tube. Before drinking, the beverage bottle body is shaken up and down, and the solution in the beverage bottle body not only enters the interior of the puncture tube from the end opening of the lower part of the puncture tube, but also enters the interior of the puncture tube from the lower part of the water through hole, thereby increasing the flow rate of the solution entering the interior of the puncture tube, thereby increasing the impact force for flushing the inner wall of the puncture tube and greatly reducing the residual ingredients on the puncture tube; moreover, the solution can also enter the interior of the storage tube from the upper part of the water through hole, flush the inner wall of the storage tube and reduce the residual ingredients on the storage tube, thereby solving the problem of liquid ingredients such as honey remaining inside the bottle cap and reducing the waste of ingredients. Moreover, after stopping shaking, the liquid inside the storage barrel will fall into the beverage bottle through the water hole and will not remain in the storage barrel. There are fewer ingredients remaining inside the bottle cap, and no ingredients will flow out when the bottle cap is removed. It is more hygienic to use and will not affect the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the puncture tube of the utility model without puncturing the diaphragm;

[0019] Figure 3 It is a cross-sectional view of the puncture tube of the utility model puncturing the diaphragm;

[0020] Figure 4 It is an exploded view of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the upper end cover of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the puncture tube of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the lower end cover of the utility model.

[0024] Description of labels:

[0025] 1. Upper end cover; 2. Lower end cover; 3. Puncture tube; 31. Water hole; 32. Puncture part; 321. Tip; 322. Arc-shaped part; 33. Positioning rib; 4. Connecting tube; 5. Storage tube; 51. Diaphragm; 52. Limiting rib; 521. Limiting inclined plane; 522. Positioning surface; 6. Outer cover. DETAILED DESCRIPTION

[0026] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-7 As shown, the utility model provides an instant beverage bottle cap, comprising an upper end cap 1, a lower end cap 2 and a puncture tube 3, the inner wall of the upper end cap 1 is threadedly connected to the outer wall of the lower end cap 2, a connecting tube 4 is provided inside the upper end cap 1, and the connecting tube 4 can be specifically formed by extending downward from the middle of the inner top surface of the upper end cap 1, the inner wall of the connecting tube 4 is provided with an internal thread, the upper outer wall of the puncture tube 3 is provided with an external thread, and the connecting tube 4 is threadedly connected to the upper part of the puncture tube 3; the lower end cap 2 is detachably connected to the beverage bottle body (not shown in the figure), the interior of the lower end cap 2 is provided with a storage tube 5 for storing ingredients, the ingredients can be solid powder or honey or other liquid solvents, the bottom of the storage tube 5 is provided with a diaphragm 51, the diaphragm 51 seals the bottom of the storage tube 5 to prevent the ingredients from falling, the puncture tube 3 is located in the storage tube 5, the diameter of the puncture tube 3 is slightly smaller than the inner diameter of the storage tube 5, and a plurality of water holes 31 are provided on the lower peripheral wall of the puncture tube 3.

[0028] When in use, rotating the upper end cover 1 can drive the puncture tube 3 downward to puncture the diaphragm 51. After puncturing the diaphragm 51, the ingredients can fall into the beverage bottle body and mix with the solution inside the beverage bottle body. Figure 3 As shown, the lower part of the water hole 31 extends into the interior of the beverage bottle along with the puncture tube 3, and the upper part of the water hole 31 is also located in the storage tube 5. The beverage body is shaken up and down before drinking. The end opening of the lower part of the puncture tube 3 is set. The solution in the beverage bottle will not only enter the interior of the puncture tube 3 from the end opening of the lower part of the puncture tube 3, but also enter the interior of the puncture tube 3 from the lower part of the water hole 31, thereby increasing the flow rate of the solution entering the interior of the puncture tube 3, so as to increase the impact force of flushing the inner wall of the puncture tube 3 and greatly reduce the residual ingredients on the puncture tube 3; and the solution can also enter the interior of the storage tube 5 from the upper part of the water hole 31 to flush the inner wall of the storage tube 5 and reduce the residual ingredients on the storage tube 5, thereby solving the problem of liquid ingredients such as honey remaining inside the bottle cap and reducing ingredient waste. Moreover, after the shaking stops, the liquid inside the storage barrel 5 will fall into the beverage bottle body through the water hole 31 and will not remain in the storage barrel 5. Less ingredients will remain inside the bottle cap, and no ingredients will flow out when the bottle cap is removed. It is more hygienic to use and will not affect the user experience.

[0029] Furthermore, the water holes 31 may be provided in plurality, and the plurality of water holes 31 are arranged along the circumference of the puncture tube 3. The plurality of water holes 31 can increase the flow of the solution entering the puncture tube 3 and the storage tube 5, and minimize the residue of honey or other liquid ingredients. Figure 6 As shown, in this embodiment, two water holes 31 are respectively arranged on both sides of the puncture tube 3, and the water holes 31 on both sides of the puncture tube 3 are symmetrically arranged. The symmetrical arrangement of multiple water holes 31 can not only increase the flow rate of the solution entering the puncture tube 3 and the storage tube 5, but also keep the structure of the puncture tube 3 firm, so as to smoothly puncture the diaphragm 51.

[0030] Key References Figure 2-3 The water hole 31 is preferably a strip hole extending up and down, which is easy to connect the storage cylinder 5, the puncture cylinder 3 and the inside of the beverage bottle.

[0031] Key References Figure 2 , 3 and Figure 6 The lower part of the puncture tube 3 extends downward to form a puncture portion 32 with a tip 321. The cross section of the tip 321 is triangular, and the tip 321 can easily puncture the septum 51. Further, the puncture portion 32 also includes an inclined arc portion 322. The tip 321 is convexly arranged on one side of the puncture tube 3, and the other side of the puncture tube 3 is inclined toward the tip 321 to form the arc portion 322. After the tip 321 punctures the septum 51, the puncture tube 3 continues to move downward, and the inclined arc portion 322 can continue to puncture the septum 51, and finally completely break the septum 51. The puncture portion 32 structure is not only easy to puncture the septum 51, but also strong and not easy to break.

[0032] Key References Figure 6-7 A plurality of positioning ribs 33 extending upward and downward are provided on the lower outer wall of the puncture tube 3, and the plurality of positioning ribs 33 are evenly distributed along the circumference of the puncture tube 3. A plurality of limiting ribs 52 cooperating with the positioning ribs 33 are provided on the inner wall of the storage tube 5. When the upper end cover 1 is rotated, the puncture tube 3 first rotates with the upper end cover 1 until the positioning ribs 33 are engaged with the limiting ribs 52, which can limit the rotation of the puncture tube 3 with the upper end cover 1, so that the puncture tube 3 can move downward to puncture the diaphragm 51.

[0033] Furthermore, the height of the limiting rib 52 gradually increases along the circumferential direction, so that the cross-section of the limiting rib 52 is triangular. Specifically, the outer side surface of the limiting rib 52 includes a limiting slope 521 and a positioning surface 522. The limiting slope 521 is a slope inclined along the circumferential direction, so that the height of the limiting rib 52 can gradually increase along the circumferential direction. One side of the limiting slope 521 is the positioning surface 522. The positioning surface 522 can be a plane perpendicular to the inside of the storage barrel 5, or a slope inclined in the same inclination direction as the limiting slope 521. The positioning rib 33 is specifically engaged with the positioning surface 522 to limit the puncture tube 3 from rotating with the upper end cover 1; the surface where the positioning rib 33 cooperates with the limiting slope 521 is an arcuate surface. When the upper end cover 1 is rotated in the reverse direction to tighten the upper end cover 1, the positioning rib 33 can rotate a certain angle on the limiting slope 521 by means of the arcuate surface until the positioning rib 33 is tightly engaged and fixed with the limiting slope 521, that is, when the upper end cover 1 is rotated in the reverse direction to tighten, the puncture tube 3 is fixed. At this time, the beverage bottle body can be shaken up and down without worry, and the upper end cover 1 and the puncture tube 3 will not get loose.

[0034] Further, the inner wall of the upper end cap 1 is provided with an internal thread, the upper outer wall of the lower end cap 2 is provided with an external thread matching the upper end cap 1, the middle inner wall of the lower end cap 2 first extends horizontally and then extends downward to form a storage barrel 5, the length between the connecting barrel 4 and the storage barrel 5 is sufficient to accommodate the puncture barrel 3, the lower end cap 2 can be integrally injection molded with the storage barrel 5, and the connecting barrel 4 can also be integrally injection molded with the upper end cap 1. In addition, the lower end cap 2 can be buckled or threadedly connected to the beverage bottle body. In this embodiment, the lower inner wall of the lower end cap 2 is provided with an internal thread threadedly connected to the beverage bottle body, and the entire bottle cap can be removed by rotating the lower end cap 2.

[0035] Key References Figure 4 The instant beverage bottle cap also includes an outer cover 6, which is arranged on the outside of the upper end cover 1 and the lower end cover 2. The outer cover 6 has a protective and dust-proof function. The outer cover 6 can also be matched with the upper end cover 1 in a circumferential limit direction. Rotating the outer cover 6 can drive the upper end cover 1 to rotate.

[0036] The above description is only a preferred embodiment of the present utility model and is not a limitation on the design of the present case. Any equivalent changes made based on the key design of the present case shall fall within the protection scope of the present case.

Claims

1. A ready-to-drink beverage bottle cap, characterized in that: It includes an upper end cover, a lower end cover and a puncture tube, the inner wall of the upper end cover is threadedly connected to the outer wall of the lower end cover, a connecting tube is provided inside the upper end cover, and the connecting tube is threadedly connected to the upper part of the puncture tube; the lower end cover is detachably connected to the beverage bottle body, a storage tube for storing ingredients is provided inside the lower end cover, and a diaphragm is provided at the bottom of the storage tube; the puncture tube is located in the storage tube, and a plurality of water holes are provided on the lower peripheral wall of the puncture tube. After the upper end cover is rotated to drive the puncture tube downward to puncture the diaphragm, the upper part of the water hole is located inside the storage tube, and the lower part of the water hole is located inside the beverage bottle body.

2. The instant beverage bottle cap according to claim 1, characterized in that: There are multiple water holes, and the multiple water holes are arranged along the circumference of the puncture tube.

3. The instant beverage bottle cap according to claim 2, characterized in that: Two water holes are respectively arranged on both sides of the puncture tube, and the water holes on both sides of the puncture tube are symmetrically arranged.

4. A ready-to-drink beverage bottle cap according to any one of claims 1 to 3, characterized in that: The water through hole is a strip-shaped hole extending up and down.

5. The instant beverage bottle cap according to claim 1, characterized in that: The end of the lower part of the puncture tube is open, and the lower part of the puncture tube extends downward to form a puncture part with a pointed tip, and the cross section of the pointed tip is triangular.

6. The instant beverage bottle cap according to claim 5, characterized in that: The puncture portion further comprises an inclined arc-shaped portion, the tip is convexly arranged on one side of the puncture tube, and the other side of the puncture tube is inclined toward the tip to form the arc-shaped portion.

7. The instant beverage bottle cap according to claim 1, characterized in that: A plurality of positioning ribs extending up and down are provided on the lower outer wall of the puncture tube, and the plurality of positioning ribs are evenly distributed along the circumference of the puncture tube. A plurality of limiting ribs cooperating with the positioning ribs are provided on the inner wall of the storage tube. The positioning ribs are engaged with the limiting ribs to limit the rotation of the puncture tube with the upper end cover, thereby causing the puncture tube to move downward.

8. The instant beverage bottle cap according to claim 7, characterized in that: The outer side surface of the limiting rib includes a limiting slope and a positioning surface. The limiting slope is a slope inclined along the circumferential direction, so that the height of the limiting rib gradually increases along the circumferential direction, and one side of the limiting slope is the positioning surface; the positioning rib is snap-fitted with the positioning surface to limit the puncture tube from rotating with the upper end cover; the surface where the positioning rib cooperates with the limiting slope is an arc-shaped surface, and when the upper end cover is rotated in the opposite direction to tighten the upper end cover, the positioning rib rotates on the limiting slope by means of the arc-shaped surface.

9. The instant beverage bottle cap according to claim 1, characterized in that: The inner wall of the connecting tube is provided with an internal thread, and the upper outer wall of the puncture tube is provided with an external thread matching with the connecting tube.

10. The instant beverage bottle cap according to claim 1, characterized in that: The inner wall of the upper end cover is provided with an internal thread, the upper outer wall of the lower end cover is provided with an external thread matching the upper end cover, and the lower inner wall of the lower end cover is provided with an internal thread connected with the beverage bottle body thread.

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