Bottle cap assembly with storage bin

Abstract

The bottle cap assembly with the storage bin comprises a bottle opening cover, a connecting pipe is integrally formed in the middle of the bottle opening cover, the end, located above the bottle opening cover, of the connecting pipe is sleeved with a drinking cover in a threaded fit mode, the bottom of the connecting pipe is fixedly connected with a sealing piece, and an inner pipe is arranged in the connecting pipe; a plurality of first vertical strips are circumferentially distributed on the outer wall, close to the top end, of the inner pipe, and the inner wall, located on one side of each inner pipe, of the drinking cover is fixedly connected with a guide piece; during use, the guide piece can be driven to rotate only by unscrewing the drinking cover at the top end of the connecting pipe, and the bottom end of the first vertical strip is pushed to move downwards through the inclined surface on the guide piece, so that the inner pipe is driven to move downwards in the connecting pipe, and the sealing piece is poked open by utilizing the bottom end of the inner pipe; therefore, the brewing materials in the storage bin fall into the beverage bottle, then the drinking cover continues to be rotated, the drinking cover is taken down from the connecting pipe, then drinking can be conducted, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage containers, in particular to a bottle cap assembly with a storage bin. Background Art

[0002] At present, some instant beverages are becoming popular on the market. They are made by packaging the brewing liquid and the brewing material separately and placing them in a container. When drinking, consumers can mix the brewing liquid and the brewing material in the container by themselves. This will give consumers a sense of déjà vu and accomplishment of completing the processing of the beverage by themselves, greatly improving the consumer's user experience.

[0003] For example, the patent with announcement number CN220663459U discloses an instant bottle cap. When using it, it is only necessary to rotate the external bottle mouth upward on the connecting sleeve to move the storage tube upward in the guide tube, so that the blocking cap contacts the bottom end of the guide tube and falls off from the bottom end of the storage tube, so that the brewing material falls into the brewing liquid in the beverage bottle. Thereafter, the external bottle mouth is tightened downward, and the beverage bottle is shaken to fully mix the brewing liquid and the brewing material. After that, the bottle cap can be unscrewed for drinking. The operation is simple and convenient.

[0004] Although the above solution can achieve the mixing of the brewing material and the brewing liquid, in actual operation, it is necessary to first rotate the external bottle mouth on the connecting sleeve to disengage the blocking cover from under the storage tube so that the brewing material can fall into the brewing liquid, and then the bottle cap can be removed from the external bottle mouth for drinking. The operation is relatively inconvenient and needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a bottle cap assembly with a storage bin to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A bottle cap assembly with a storage bin comprises a bottle mouth cap, a connecting tube integrally formed in the middle of the bottle mouth cap, an end of the connecting tube located above the bottle mouth cap being sleeved with a drinking cap through threaded fitting, a sealing sheet fixedly connected to the bottom of the connecting tube, an inner tube being provided in the connecting tube, a plurality of first vertical bars being circumferentially distributed on the outer wall of the inner tube near the top, a guide sheet being fixedly connected to the inner wall of the drinking cap on one side of each inner tube, a plurality of guide rods being circumferentially distributed on the inner wall of the bottom end of the connecting tube, a plurality of guide grooves being circumferentially distributed on the outer wall of the inner tube, and the top of each guide rod being located in a guide groove.

[0008] As a further solution of the present invention: the sealing sheet and the bottom end of the connecting pipe are an integrally formed structure, and a weakening groove is provided at the outer edge of the bottom surface of the sealing sheet.

[0009] As a further solution of the present invention: the bottom opening of the inner tube is arranged obliquely, and a spike is provided at the lowest point of the bottom of the inner tube, and a groove is provided at the bottom of the inner tube away from the spike.

[0010] As a further solution of the present invention: the outer wall of the inner tube below the first vertical bar is provided with a plurality of second vertical bars in a circumferential distribution, the guide groove is located between every two adjacent second vertical bars, the top end of the guide rod is an inclined surface, and the bottom end of the second vertical bar is also an inclined surface.

[0011] As a further solution of the present invention: the cross-sections of the second vertical bar and the guide rod are both wedge-shaped, the outer wall of the inner tube is provided with a positioning block on one side of each first vertical bar, and the inner side of the guide plate is provided with a positioning groove corresponding to the positioning block.

[0012] As a further solution of the present invention: the outer wall of the connecting pipe is provided with a plurality of convex strips in a circumferential distribution, the outer circumferential wall of the inner tube is provided with a flange, the flange is located between the first vertical strip and the second vertical strip, and the outer diameter of the flange is larger than the inner diameter of the convex strip.

[0013] As a further solution of the present invention: a filter plate is integrally formed on the inner wall of the top opening of the inner tube, and a plurality of filter holes are penetrated through the filter plate.

[0014] As a further solution of the present invention: a plurality of second opening grooves are provided through the outer wall of the inner tube, and a plurality of first opening grooves are provided on the outer wall of the bottom end of the inner tube.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When using the utility model, it is only necessary to loosen the drinking cap at the top of the connecting tube to drive the guide piece to rotate. The inclined surface of the guide piece pushes the bottom end of the first vertical bar to move downward, thereby driving the inner tube to move downward in the connecting tube, so that the sealing piece is poked open by the bottom end of the inner tube, so that the brewing material in the storage bin falls into the beverage bottle. After that, the drinking cap is continued to be rotated to remove the drinking cap from the connecting tube, and then drinking can be started. The operation is simple and convenient.

[0017] 2. The utility model provides the groove, the first opening groove and the second opening groove. When the drinking lid is opened to drink the beverage, the bottom end of the inner tube will extend to the outside of the connecting tube. When the brewed object is tea, part of the tea leaves will be stuck at the sealing piece located outside the groove, and part of the tea leaves will be stuck in the first opening groove, thereby reducing the tea leaves that completely enter the inner tube, thereby reducing the probability of the filter holes being completely blocked by tea leaves, thereby ensuring smooth outflow of the beverage. Secondly, during the outflow of the beverage, outside air can enter the beverage bottle through part of the second opening groove, thereby further ensuring the smooth pouring of the beverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 An exploded view of a bottle cap assembly with a storage bin.

[0019] Figure 2 The figure is a schematic diagram of the internal structure of a connecting pipe in a bottle cap assembly with a storage bin.

[0020] Figure 3 The figure is a schematic structural diagram of a drinking cap in a bottle cap assembly with a storage bin.

[0021] Figure 4 This is a schematic diagram of the structure of the inner tube in a bottle cap assembly with a storage bin.

[0022] Figure 5 A cross-sectional view of a bottle cap assembly with a storage bin.

[0023] Among them, the bottle cap 1, the connecting tube 2, the sealing piece 3, the weak groove 4, the guide rod 5, the convex strip 6, the drinking cap 7, the guide piece 8, the positioning groove 9, the inner tube 10, the first vertical bar 11, the positioning block 12, the second vertical bar 13, the guide groove 14, the flange 15, the spike 16, the groove 17, the first open groove 18, the second open groove 19, the filter plate 20, and the filter hole 21. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0026] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation as described in the specification. Therefore, it should not be understood as a limitation on the present invention.

[0027] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0028] See also Figures 1 to 5 In the embodiment of the present invention, a bottle cap assembly with a storage bin includes a bottle cap 1, which is sleeved on the bottle mouth of a beverage bottle through an internal thread. A connecting tube 2 is integrally formed in the middle of the bottle cap 1. The bottom end of the connecting tube 2 is located in the bottle mouth of the beverage bottle. A drinking cap 7 is sleeved on one end of the connecting tube 2 above the bottle cap 1 through a threaded fitting. A sealing piece 3 is fixedly connected to the bottom of the connecting tube 2, so that after the drinking cap 7 is matched with the connecting tube 2, a storage bin sealed by the sealing piece 3 is formed in the connecting tube 2. The material silo can be used to store brewing materials such as tea leaves, tea powder, and coffee powder. An inner tube 10 is provided in the connecting tube 2, and a plurality of first vertical bars 11 are circumferentially distributed on the outer wall of the inner tube 10 near the top. The inner wall of the drinking cover 7 is located on one side of each inner tube 10 and is fixedly connected with a triangular guide piece 8. The inner wall of the bottom end of the connecting tube 2 is circumferentially distributed on the inner wall, and a plurality of guide rods 5 are circumferentially distributed on the outer wall of the inner tube 10. The top of the guide rod 5 is located in a guide groove 14.

[0029] By adopting the above-mentioned solution, the utility model only needs to loosen the drinking cap 7 at the top end of the connecting tube 2 during use, so as to drive the guide piece 8 to rotate. The inclined surface of the guide piece 8 pushes the bottom end of the first vertical bar 11 to move downward, thereby driving the inner tube 10 to move downward in the connecting tube 2, so that the sealing piece 3 is poked open by the bottom end of the inner tube 10, so that the brewing material in the storage bin falls into the beverage bottle. After that, the drinking cap 7 is continued to be rotated to remove the drinking cap 7 from the connecting tube 2, and then drinking can be started. The operation is simple and convenient.

[0030] Specific combination Figure 5 In one embodiment of the present invention, the sealing sheet 3 and the bottom end of the connecting pipe 2 are integrally formed, and a weak groove 4 is provided at the outer edge of the bottom surface of the sealing sheet 3 .

[0031] By providing the weakening groove 4 , the bottom end of the inner tube 10 can more easily poke open the sealing sheet 3 from the bottom end of the connecting tube 2 .

[0032] Specific combination Figure 1 and Figure 4 In one embodiment of the present invention, the bottom opening of the inner tube 10 is inclined, and a spike 16 is provided at the lowest point of the bottom end of the inner tube 10 , and a groove 17 is provided at the bottom end of the inner tube 10 away from the spike 16 .

[0033] By providing the inclined opening and the spike 16, the sealing sheet 3 can be pierced at the spike 16. By providing the groove 17, after the inner tube 10 moves downward into position, part of the outer edge of the sealing sheet 3 is still connected to the bottom end of the connecting tube 2, thereby preventing the sealing sheet 3 from falling directly into the brewing material.

[0034] Specific combination Figure 2 and Figure 4 In one embodiment of the present invention, the outer wall of the inner tube 10 below the first vertical bar 11 is provided with a plurality of second vertical bars 13 distributed in a circumferential manner, the guide groove 14 is located between every two adjacent second vertical bars 13, the top end of the guide rod 5 is an inclined surface, and the bottom end of the second vertical bar 13 is an inclined surface.

[0035] By cooperating with the inclined surface at the top end of the guide rod 5 and the inclined surface at the bottom end of the second vertical bar 13, it is more convenient to insert the top end of the guide rod 5 into a certain guide groove 14 during the assembly of the bottle cap assembly. Moreover, by cooperating with the guide rod 5 and the guide groove 14, when the drinking cap 7 is opened so that the guide piece 8 contacts the first vertical bar 11, the inner tube 10 can be prevented from rotating together with the drinking cap 7.

[0036] Specific combination Figure 2 and Figure 4 On the basis of the previous embodiment, further, the cross-sections of the second vertical bar 13 and the guide rod 5 are both wedge-shaped, the outer wall of the inner tube 10 is provided with a positioning block 12 on one side of each first vertical bar 11, and the inner side of the guide piece 8 is provided with a positioning groove 9 corresponding to the positioning block 12.

[0037] During the assembly process of the bottle cap assembly, that is, when the drinking cap 7 is tightened on the top end of the connecting tube 2, when the inner tube 10 rotates driven by the drinking cap 7, since the bottle cap assembly is made of plastic material, it has good elasticity. Moreover, since the cross-sections of the second vertical bar 13 and the guide rod 5 are both wedge-shaped, the inclined surfaces of the two cooperate with each other to play a guiding role, so that the inner tube 10 can rotate together with the drinking cap 7 in the connecting tube 2. Through the cooperation of the positioning block 12 and the positioning groove 9, relative displacement in the vertical direction between the drinking cap 7 and the inner tube 10 can be avoided, thereby preventing the bottom end of the inner tube 10 from poking open the sealing sheet 3.

[0038] Specific combination Figure 2 、 Figure 4 and Figure 5 In one embodiment of the present invention, the outer wall of the connecting pipe 2 is provided with a plurality of ridges 6 in a circumferential distribution, and the outer wall of the inner tube 10 is provided with a flange 15, and the flange 15 is located between the first vertical bar 11 and the second vertical bar 13, and the outer diameter of the flange 15 is larger than the inner diameter of the ridge 6.

[0039] By configuring the ridges 6 and the flanges 15 , when the inner tube 10 moves downward into position, the flanges 15 will move below the ridges 6 , thereby locking the inner tube 10 in the connecting tube 2 , preventing the inner tube 10 from moving upward in the connecting tube 2 , thereby preventing the first vertical bar 11 from contacting the guide piece 8 again during the subsequent opening and closing of the drinking lid 7 .

[0040] Specific combination Figure 1 and Figure 5 In one embodiment of the present invention, a filter plate 20 is integrally formed on the inner wall of the top opening of the inner tube 10 , and a plurality of filter holes 21 are penetrated through the filter plate 20 .

[0041] By setting the filter plate 20 and the filter hole 21, when the brewing material is tea, the two can act as a tea separator to prevent the user from pouring the tea into the mouth when drinking, thereby improving the user's experience.

[0042] Specific combination Figure 4 In one embodiment of the present invention, the outer wall of the inner tube 10 is provided with a plurality of second open grooves 19, and the outer wall of the bottom end of the inner tube 10 is provided with a plurality of first open grooves 18. The arrangement of the second open grooves 19 and the first open grooves 18 makes it easier for the inner tube 10 to deform in its radial direction. Secondly, through the arrangement of the grooves 17, the first open grooves 18 and the second open grooves 19, when the drinking cover 7 is opened to drink the beverage, the bottom end of the inner tube 10 will extend to the outside of the connecting tube 2. When the brewing object is tea, some of the tea leaves will be stuck at the sealing piece 3 located outside the grooves 17, and some of the tea leaves will be stuck in the first open grooves 18, thereby reducing the tea leaves that completely enter the inner tube 10, so as to reduce the probability of the filter holes 21 being completely blocked by tea leaves, thereby ensuring the smooth outflow of the beverage. Secondly, during the outflow of the beverage, outside air can enter the beverage bottle through some of the second open grooves, thereby further ensuring the smooth pouring of the beverage.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bottle cap assembly with a storage bin, characterized in that: The invention comprises a bottle cap (1), wherein a connecting tube (2) is integrally formed in the middle of the bottle cap (1), and a drinking cap (7) is sleeved on one end of the connecting tube (2) located above the bottle cap (1) through threaded engagement, a sealing plate (3) is fixedly connected to the bottom of the connecting tube (2), an inner tube (10) is arranged in the connecting tube (2), a plurality of first vertical bars (11) are circumferentially distributed on the outer wall of the inner tube (10) near the top, a guide plate (8) is fixedly connected to the inner wall of each inner tube (10), a plurality of guide rods (5) are circumferentially distributed on the inner wall of the bottom end of the connecting tube (2), a plurality of guide grooves (14) are circumferentially distributed on the outer wall of the inner tube (10), and the top of each guide rod (5) is located in a guide groove (14).

2. The bottle cap assembly with a storage bin according to claim 1, characterized in that: The sealing sheet (3) and the bottom end of the connecting pipe (2) are an integrally formed structure, and a weakening groove (4) is provided at the outer edge of the bottom surface of the sealing sheet (3).

3. The bottle cap assembly with a storage bin according to claim 1, characterized in that: The bottom opening of the inner tube (10) is arranged obliquely, and a spike (16) is provided at the lowest point of the bottom of the inner tube (10), and a groove (17) is provided at the bottom of the inner tube (10) away from the spike (16).

4. The bottle cap assembly with a storage bin according to claim 1, characterized in that: The outer wall of the inner tube (10) located below the first vertical bar (11) is provided with a plurality of second vertical bars (13) distributed in a circumferential manner, the guide groove (14) is located between every two adjacent second vertical bars (13), the top end of the guide rod (5) is an inclined surface, and the bottom end of the second vertical bar (13) is also an inclined surface.

5. The bottle cap assembly with a storage bin according to claim 4, characterized in that: The cross-sections of the second vertical bar (13) and the guide rod (5) are both wedge-shaped, and a positioning block (12) is provided on the outer wall of the inner tube (10) on one side of each first vertical bar (11), and a positioning groove (9) is provided on the inner side of the guide piece (8) at a position corresponding to the positioning block (12).

6. The bottle cap assembly with a storage bin according to claim 5, characterized in that: The outer wall of the connecting tube (2) is provided with a plurality of ridges (6) distributed in a circumferential manner, and the outer peripheral wall of the inner tube (10) is provided with a flange (15), wherein the flange (15) is located between the first vertical ridge (11) and the second vertical ridge (13), and the outer diameter of the flange (15) is greater than the inner diameter of the ridge (6).

7. The bottle cap assembly with a storage bin according to claim 1, characterized in that: A filter plate (20) is integrally formed on the inner wall of the top opening of the inner tube (10), and a plurality of filter holes (21) are provided through the filter plate (20).

8. The bottle cap assembly with a storage bin according to claim 1, characterized in that: The outer wall of the inner tube (10) is provided with a plurality of second opening slots (19) extending through it, and the outer wall of the bottom end of the inner tube (10) is provided with a plurality of first opening slots (18).

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