Split charging type beverage bottle cap assembly

Abstract

The utility model relates to the technical field of beverage processing and packaging, in particular to a split charging type beverage bottle cap assembly. The beverage bottle comprises a bottle cap and a main container, one end of the main container is connected with the bottle cap, the other end of the main container is connected with a bottle body of the beverage bottle, the inner side face of the bottle cap and the inner side face of the main container form a containing cavity and are internally communicated, a connecting piece is arranged between the bottle cap and the main container, and a driving mechanism enabling the bottle cap to drive the connecting piece to move towards the bottom of the main container is arranged between the bottle cap and the connecting piece. A sealing film is arranged at the bottom of the containing cavity of the main container, a spine part is arranged at the end, close to the sealing film, of the connecting piece, the lower end of the spine part is a diagonal plane, and the upper end of the diagonal plane is connected with a horizontal section. After the prior art is improved, after the bottle cap is opened for the first time, an opening is large, the solute and solvent mixing efficiency is high, and labor is saved when the bottle cap is opened.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage processing and packaging, in particular to a sub-packaging beverage bottle cap assembly. Background Art

[0002] With the improvement of living standards, people pay more and more attention to health. For example, drinks such as honey water are not easy to store, and solutes such as honey or probiotics need to be stored separately from solvents.

[0003] For example, a Chinese patent document with application number CN 202420831061.1 discloses a packaged beverage bottle cap assembly, comprising a bottle cap and a main container, wherein one end of the main container is connected to the bottle cap and the other end is connected to the body of the beverage bottle, the inner side surface of the bottle cap and the inner side surface of the main container form a accommodating cavity and the interior is connected, a connecting piece is provided between the bottle cap and the main container, and a driving mechanism is provided between the bottle cap and the connecting piece, which enables the bottle cap to drive the connecting piece to move toward the bottom of the main container, the main container is provided with a sealing film at the bottom of the accommodating cavity, the connecting piece is provided with a spike portion near one end of the sealing film, a plurality of spike portions are arranged in series, and a recessed portion connected to the spike portion is also provided on the connecting piece; however, when the sealing film is pierced by using a plurality of spike portions arranged in series, a plurality of holes will be generated, and the opening is small, so that the mixing efficiency of the solute and the solvent is low, and in addition, the plurality of spike portions spread the force of squeezing the sealing film downward, so that the first opening of the bottle cap is more laborious.

[0004] Therefore, it is necessary to improve the deficiencies in the above prior art. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a refillable beverage bottle cap assembly in view of the above-mentioned deficiencies in the prior art, so as to solve the problems in the prior art that the opening is small when the sealing film is punctured, resulting in low mixing efficiency of the solute and the solvent and the initial opening of the bottle cap is relatively laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a repackaging beverage bottle cap assembly, comprising a bottle cap and a main container, wherein one end of the main container is connected to the bottle cap and the other end is connected to the body of the beverage bottle, the inner side surface of the bottle cap and the inner side surface of the main container form a accommodating cavity and the interiors are connected, a connecting piece is provided between the bottle cap and the main container, a driving mechanism is provided between the bottle cap and the connecting piece, which enables the bottle cap to drive the connecting piece to move toward the bottom of the main container, the main container is provided with a sealing film at the bottom of the accommodating cavity, the connecting piece is provided with a spike portion near one end of the sealing film, the lower end of the spike portion is provided as an inclined surface, and the upper end of the inclined surface is connected to a horizontal surface.

[0007] By adopting the above technical solution, when it is necessary to drink, the bottle cap drives the connecting piece to move toward the bottom of the main container through the driving mechanism, thereby driving the lower end of the spike part on the connecting piece to abut against the sealing film until the sealing film is pierced, and the solute in the accommodating cavity can come into contact with the solvent, and it can be drunk after being fully shaken and mixed; since the lower end of the spike part is set as an oblique cut surface, the contact area that first contacts the sealing film is small, so the gap can be opened easily and laboriously and the gap can be gradually expanded, and the gap will not stick together, and the opening of the sealing film is easy to open downward, so that the solute and solvent can be quickly circulated and mixed, thereby improving the mixing efficiency.

[0008] The above technical solution is further configured as follows: the driving mechanism includes a plurality of working baffles with end faces being end face cams arranged on the bottle cap and threads arranged on the connecting piece and matching with the end face cam tracks of the working baffles, the plurality of working baffles and threads are staggeredly distributed, and the connecting piece is rotatably arranged on the bottle cap.

[0009] By adopting the above technical scheme, when the bottle cap is twisted to open for the first time, the bottle cap drives the working baffle to rotate, and the end face cam of the working baffle cooperates with the thread on the connecting piece. The thread is squeezed and drives the connecting piece to move away from the bottle cap toward the sealing film until the sharp thorn portion pierces the sealing film, and then the solute in the containing chamber can contact and mix with the solvent; since several working baffles and threads are staggered, when the bottle cap rotates and the working baffles and threads squeeze each other, the force is more uniform, and when the connecting piece moves downward, the friction between the main container is smaller and the sliding is smoother.

[0010] The above technical solution is further configured as follows: the connecting member is provided with a plurality of strip-shaped through holes above the spike portion.

[0011] By adopting the above technical solution, when the mixed beverage is shaken, the beverage can be exchanged and circulated between the inner and outer sides of the connecting piece through the through hole, thereby enhancing the intensity of the mixing during shaking, thereby improving the mixing efficiency.

[0012] The above technical solution is further configured as follows: an external thread is provided on the upper end of the main container, an internal thread is provided on the inner wall of the bottle cap, the main container and the bottle cap are threadedly connected via the external thread and the internal thread, and the internal thread is in the opposite direction to the thread track on the connecting piece.

[0013] By adopting the above technical scheme, when opening the bottle cap for the first time to drink, the working baffle cooperates with the thread on the connecting piece while twisting the bottle cap to push the connecting piece downward so that the sharp thorn on the connecting piece pierces the sealing film. The bottle cap can be directly removed for drinking, or the bottle cap can be tightened in the reverse direction and the beverage bottle can be shaken to fully mix the beverage before drinking.

[0014] The above technical solution is further configured as follows: an inner wall of the main container is provided with an annular step, a plurality of vertical limit grooves are evenly distributed on the annular step, a convex strip adapted to the limit groove is provided at the corresponding position of the connecting piece, an arc-shaped limit strip is provided between the plurality of convex strips, and the connecting piece is slidably arranged in the main container.

[0015] By adopting the above technical solution, the cooperation between the limiting groove and the convex strip can ensure that the connecting piece slides up and down in the main container, thereby ensuring the stability of the connecting piece when it moves.

[0016] The above technical solution is further configured as follows: a positioning column is provided at the center of the working baffle of the bottle cap.

[0017] By adopting the above technical solution, the positioning column is inserted into the connecting piece to play a positioning role, so that the connecting piece is more stable and less likely to shake.

[0018] The above technical solution is further configured as follows: a mounting portion connected to the bottle mouth of the beverage bottle is provided at the lower end of the main container, a mounting internal thread is provided on the inner side surface of the lower end of the mounting portion, reverse teeth are provided below the mounting internal thread, and a plurality of first anti-slip racks are provided on the outer peripheral surface of the mounting portion.

[0019] By adopting the above technical solution, the lower end of the main container is threadedly connected to the bottle mouth of the beverage bottle by installing an internal thread, and the reverse teeth are locked with the bottle mouth to prevent the threaded connection between the main container and the bottle body from loosening when the bottle cap is rotated, causing the beverage to seep out of the lower end of the main container; the first anti-slip rack can increase the friction when the main container is rotated to avoid slipping.

[0020] The above technical solution is further configured as follows: a plurality of second anti-slip racks are provided on the circumferential outer side of the bottle cap.

[0021] By adopting the above technical solution, the second anti-skid rack can increase the friction force when the bottle cap is rotated to avoid slipping.

[0022] The beneficial effects achieved by the utility model are: after the bottle cap is opened for the first time, the opening is larger, the solute and the solvent are mixed efficiently, and labor is saved when opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the explosion structure in the embodiment of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a connecting piece in an embodiment of the utility model;

[0026] Figure 4This is a schematic diagram of the structure of the bottle cap in the embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the main container in the embodiment of the utility model. Figure 1 ;

[0028] Figure 6 This is a schematic diagram of the structure of the main container in the embodiment of the utility model. Figure 2 . DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figure 1-6 As shown in the figure, a repackaging beverage bottle cap assembly includes a bottle cap 1 and a main container 2, one end of the main container 2 is connected to the bottle cap 1, and the other end is connected to the bottle body of the beverage bottle, the inner side surface of the bottle cap 1 and the inner side surface of the main container 2 form a accommodating cavity and the interior is connected, a connecting piece 3 is provided between the bottle cap 1 and the main container 2, and a driving mechanism is provided between the bottle cap 1 and the connecting piece 3, which enables the bottle cap 1 to drive the connecting piece 3 to move toward the bottom of the main container 2, the main container 2 is provided with a sealing film 4 at the bottom of the accommodating cavity, and the connecting piece 3 is provided with a spike portion 5 at one end close to the sealing film 4, the lower end of the spike portion 5 is set as an inclined surface 51, and the upper end of the inclined surface 51 is connected to a horizontal section 52.

[0031] The driving mechanism includes a plurality of working baffles 11 with end faces being end cams arranged on the bottle cap 1 and threads 33 arranged on the connecting member 3 and matching with the end cam tracks of the working baffles 11. The plurality of working baffles 11 and threads 33 are staggeredly distributed, and the connecting member 3 is rotatably arranged on the bottle cap 1; the connecting member 3 is provided with a plurality of strip-shaped through holes 30 above the spike portion 5.

[0032] An external thread 21 is provided at the upper end of the main container 2, and an internal thread 12 is provided on the inner wall of the bottle cap 1. The main container 2 and the bottle cap 1 are threadedly connected through the external thread 21 and the internal thread 12, and the internal thread 12 is in the opposite direction to the thread track on the connecting piece 3; an annular step 22 is provided on the inner wall of the main container 2, and a plurality of vertical limiting grooves 23 are evenly distributed on the annular step 22. A convex strip 31 adapted to the limiting groove 23 is provided at the corresponding position of the connecting piece 3, and an arc-shaped limiting strip 32 is provided between the plurality of convex strips 31. The connecting piece 3 is slidably arranged in the main container 2, and a positioning column 13 is provided at the center position of the working baffle of the bottle cap 1.

[0033] A mounting portion 6 connected to the bottle mouth of the beverage bottle is provided at the lower end of the main container 2, a mounting internal thread 61 is provided on the inner side surface of the lower end of the mounting portion 6, a reverse tooth 62 is provided below the mounting internal thread 61, and a plurality of first anti-slip racks 63 are provided on the outer circumferential surface of the mounting portion 6; a plurality of second anti-slip racks 14 are provided on the circumferential outer side surface of the bottle cap 1.

[0034] In the above embodiment, when it is necessary to drink, the bottle cap 1 drives the connecting piece 3 to move toward the bottom of the main container 2 through the driving mechanism, thereby driving the lower end of the spike portion 5 on the connecting piece 3 to abut against the sealing film 4 until the sealing film 4 is pierced, and the solute in the accommodating cavity can come into contact with the solvent, and it can be drunk after being fully shaken and mixed; since the lower end of the spike portion 4 is set as a beveled surface 51, the contact area that first contacts the sealing film 4 is small, so the gap can be opened easily and laboriously and gradually expanded, and the gap will not stick together, and the opening of the sealing film 4 is easy to open downward, so that the solute and the solvent can be quickly circulated and mixed, thereby improving the mixing efficiency.

Claims

1. A bottle cap assembly for a refillable beverage, comprising a bottle cap and a main container, wherein one end of the main container is connected to the bottle cap and the other end is connected to the body of the beverage bottle, the inner side surface of the bottle cap and the inner side surface of the main container form a receiving cavity and the interiors are connected, a connecting piece is provided between the bottle cap and the main container, a driving mechanism is provided between the bottle cap and the connecting piece so that the bottle cap can drive the connecting piece to move toward the bottom of the main container, the main container is provided with a sealing film at the bottom of the receiving cavity, and a spike portion is provided at one end of the connecting piece close to the sealing film, characterized in that: The lower end of the spike portion is configured as an oblique section, and the upper end of the oblique section is connected to a horizontal section.

2. A dispensable beverage bottle cap assembly according to claim 1, characterized in that: The driving mechanism includes a plurality of working baffles with end faces being end face cams arranged on the bottle cap and threads arranged on the connecting member and matching with the end face cam tracks of the working baffles. The plurality of working baffles and threads are staggeredly distributed, and the connecting member is rotatably arranged on the bottle cap.

3. A dispensable beverage bottle cap assembly according to claim 2, characterized in that: The connecting piece is provided with a plurality of strip-shaped through holes above the spike portion.

4. A dispensable beverage bottle cap assembly according to claim 3, characterized in that: The upper end of the main container is provided with an external thread, the inner side wall of the bottle cap is provided with an internal thread, the main container and the bottle cap are threadedly connected through the external thread and the internal thread, and the internal thread and the thread track on the connecting piece are opposite.

5. The dispensable beverage bottle cap assembly according to claim 4, characterized in that: The inner wall of the main container is provided with an annular step, and a plurality of vertical limiting grooves are evenly distributed on the annular step. The corresponding position of the connecting piece is provided with a convex strip adapted to the limiting groove, and an arc-shaped limiting strip is provided between the plurality of convex strips. The connecting piece is slidably arranged in the main container.

6. A dispensable beverage bottle cap assembly according to claim 5, characterized in that: A positioning column is provided at the center of the working baffle of the bottle cap.

7. A dispensable beverage bottle cap assembly according to any one of claims 1 to 6, characterized in that: The lower end of the main container is provided with a mounting portion connected to the bottle mouth of the beverage bottle, the inner side surface of the lower end of the mounting portion is provided with a mounting internal thread, and reverse teeth are provided below the mounting internal thread. The outer peripheral surface of the mounting portion is provided with a plurality of first anti-slip racks.

8. The dispensable beverage bottle cap assembly according to claim 7, characterized in that: A plurality of second anti-slip racks are arranged on the circumferential outer side of the bottle cap.

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