Bottle cap for storing liquid and solid materials

Abstract

The utility model belongs to the technical field of material storage equipment, and provides a bottle cap for storing liquid and solid materials, which comprises an upper cap body and a lower cap body, the upper cap body and the lower cap body are detachably connected, a first separation sheet is arranged between the upper cap body and the lower cap body, and a second separation sheet is arranged between the upper cap body and the lower cap body. The upper cover body is internally provided with a first separation piece and a first channel pipe which can move relative to the first separation piece and can pierce the first separation piece, the lower cover body is internally provided with a second separation piece and a second channel pipe, the position of the second channel pipe corresponds to the position of the first channel pipe, and the second separation piece is connected with the bottom of the second channel pipe; a first containing cavity is formed between the upper cover body and the first partition piece, and a second containing cavity is formed among the first partition piece, the second partition piece and the lower cover body. The bottle body is provided with the two independently-arranged containing cavity structures, liquid or solid materials are stored and do not interfere with each other, the liquid or solid materials can enter the bottle body, and different use requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage equipment, and particularly relates to a bottle cap for storing liquid and solid materials. Background Art

[0002] A bottle cap is used to seal a bottle. Currently, bottle caps only have a single function, that is, to seal the bottle. When it is necessary to add the required materials into the bottle, generally, the bottle cap needs to be separated from the bottle for operation. If multiple materials need to be added, the above operation may need to be performed multiple times, and the user experience is extremely inconvenient. Content of the Utility Model

[0003] In order to overcome the above-mentioned drawbacks of the prior art, the purpose of the utility model is to provide a bottle cap for storing liquid and solid materials.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A bottle cap for storing liquid and solid materials, including an upper cover body and a lower cover body. The upper cover body and the lower cover body are detachably connected. A first partition is arranged between the upper cover body and the lower cover body. A first channel tube that can move relative to the first partition and can pierce the first partition is arranged in the upper cover body. A second partition and a second channel tube are arranged in the lower cover body. The position of the second channel tube corresponds to that of the first channel tube, and the second partition is connected to the bottom of the second channel tube;

[0006] A first placement cavity is formed between the upper cover body and the first partition, and a second placement cavity is formed between the first partition, the second partition and the lower cover body.

[0007] Preferably, a pressing part is arranged on the top of the upper cover body. The pressing part is connected to the first channel tube. The bottom of the upper cover body and the top of the lower cover body are in threaded fit connection. A threaded part for connecting to the bottle body is arranged at the bottom of the lower cover body;

[0008] The side part of the upper cover body is made of deformable material;

[0009] The first partition is arranged at the bottom of the upper cover body.

[0010] Preferably, a convex part is arranged on the end face of the pressing part facing the first placement cavity.

[0011] Preferably, the thickness of the side part of the upper cover body is less than the thickness of the bottom of the upper cover body.

[0012] Preferably, the end face of the first channel tube facing the first partition is spiked.

[0013] Preferably, an opening is provided on the side of the first channel tube.

[0014] Preferably, the thickness of the joint between the second partition and the inner wall surface of the lower cover is less than the thickness of the joint between the second partition and the second channel tube.

[0015] Preferably, the first partition is an aluminum foil sheet and the second partition is a plastic sheet.

[0016] Preferably, the lower cover is made of plastic and integrally formed by injection molding with the second partition and the second channel tube.

[0017] Preferably, the pipe orifice size of the second channel tube is larger than the outer diameter size of the first channel tube.

[0018] Preferably, the cross-sectional shape of the first channel tube is a conical structure. The large end of the first channel tube is connected to the upper cover, and the size of the large end of the first channel tube is larger than the pipe orifice size of the second channel tube.

[0019] Compared with the prior art, the beneficial effects of the present utility model include:

[0020] The upper cover and the lower cover of the present application are connected to form two independently arranged placement cavity structures for storing liquid or solid materials respectively without mutual interference. When the first channel tube is moved to pierce the first partition, and combined with the structure where the second channel tube corresponds to the position of the first channel tube, the materials in the first placement cavity can directly enter the bottle through the second channel tube. At the same time, further acting on the separation of the second partition from the lower cover enables the materials in the second placement cavity to enter the bottle. The operation is convenient and fast, and can meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional view of the upper cover of the present utility model.

[0023] Figure 2 It is a three-dimensional view of the lower cover of the present utility model.

[0024] Figure 3 It is a schematic cross-sectional view of the connection state of the upper cover and the lower cover of the present utility model.

[0025] Figure 4Schematic diagram of the second structure of the first channel tube of the present utility model.

[0026] Wherein:

[0027] 1 - upper cover body, 2 - lower cover body, 3 - first partition piece, 4 - first channel tube, 5 - second partition piece, 6 - second channel tube, 7 - threaded portion, 8 - opening portion, 9 - pressing portion, 10 - protruding portion, 11 - first placement cavity, 12 - second placement cavity. Detailed implementation manners

[0028] In order to more clearly understand the above - mentioned objects, features and advantages of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and specific implementation manners. It should be noted that, without conflict, the implementation manners and the features in the implementation manners of the present application can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described implementation manners are only a part of the implementation manners of the present utility model, rather than all of the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners, and are not intended to limit the present utility model.

[0030] Embodiment:

[0031] As Figures 1 - 3 shown, in this embodiment, a bottle cap for storing liquid and solid materials is provided, including an upper cover body 1 and a lower cover body 2. The upper cover body 1 and the lower cover body 2 are detachably connected. A first partition piece 3 is provided between the upper cover body 1 and the lower cover body 2. A first channel tube 4 that can move relative to the first partition piece 3 and can pierce the first partition piece 3 is provided in the upper cover body 1. A second partition piece 5 and a second channel tube 6 are provided in the lower cover body 2. The position of the second channel tube 6 corresponds to that of the first channel tube 4, and the second partition piece 5 is connected to the bottom of the second channel tube 6;

[0032] A first placement cavity 11 is formed between the upper cover body 1 and the first partition piece 3, and a second placement cavity 12 is formed between the first partition piece 3, the second partition piece 5 and the lower cover body 2.

[0033] The upper cover 1 and the lower cover 2 of the present application are connected to form two independently arranged placement cavity structures, which are used to store liquid or solid materials respectively without interference. When the first channel tube 4 moves and pierces the first partition sheet 3, and combined with the structure where the second channel tube 6 corresponds to the position of the first channel tube 4, the materials in the first placement cavity can directly enter the bottle through the second channel tube 6. At the same time, by further separating the second partition sheet 5 from the lower cover 2, the materials in the second placement cavity can enter the bottle, meeting different usage requirements.

[0034] The specific structure of the upper cover 1 in this embodiment is as follows:

[0035] At the top of the upper cover 1, there is a pressing part 9, which is connected to the first channel tube 4. The bottom of the upper cover 1 and the top of the lower cover 2 are connected by a threaded fit. At the bottom of the lower cover 2, there is a threaded part 7 connected to the bottle.

[0036] The side part of the upper cover 1 is made of deformable material, which can be plastic material. Specifically, the thickness of the side part of the upper cover is less than the thickness of the bottom of the upper cover, that is, the side part of the upper cover is a thin-walled part structure. The above structure can ensure that when the side part of the upper cover deforms, the shape of the bottom of the upper cover is stable, so that the connection structure with the top of the lower cover is stable, ensuring the sealing performance of the connection structure between the upper cover and the lower cover.

[0037] The first partition sheet 3 is arranged at the bottom of the upper cover 1.

[0038] The above structure where the first channel tube 4 moves relative to the first partition sheet 3 and can pierce the first partition sheet 3 is realized by the user's finger applying a downward force on the pressing part 9. Since the upper cover 1 is made of rubber material, when the user's finger applies a downward force on the pressing part 9, the shape of the side part of the upper cover 1 deforms. At this time, the pressing part 9 drives the first channel tube 4 to approach the first partition sheet 3 and pierce the first partition sheet 3. At this time, the first channel tube 4 cooperates with the second channel tube 6, and the materials in the first placement cavity can enter the bottle through the second channel tube 6. At the same time, the side part of the upper cover is a thin-walled part structure, and the side part of the upper cover 1 is more easily deformed under external force, so that the materials in the first placement cavity enter the bottle through the second channel tube 6 in the state of being extruded and deformed by external force. For example, for the materials in the first placement cavity being viscous liquids such as honey and concentrated liquid, which are materials that are not easy to flow by themselves, it is necessary to extrude the materials by deforming the upper cover for movement.

[0039] The end face of the first channel tube 4 facing the first partition sheet 3 in this embodiment is spiked, which can facilitate the first channel tube 4 to pierce the first partition sheet 3 more easily. The first partition sheet 3 in this embodiment adopts an aluminum foil sheet.

[0040] Meanwhile, an opening 8 is provided on the side of the first channel tube 4, so that the structure of the opening 8 facilitates the material in the first placement cavity to enter the second channel tube 6 through the opening 8.

[0041] In this embodiment, a convex portion 10 is provided on the end face of the pressing portion 9 facing the first placement cavity. When the pressing portion 9 moves downward, the structure of the convex portion 10 generates pressure on the second placement cavity, increasing the pressure of the material in the second placement cavity on the second partition 5, so that the second partition 5 is separated from the lower cover 2, further facilitating the material in the second placement cavity to enter the bottle body.

[0042] Meanwhile, after the second partition 5 is separated from the lower cover 2 in this embodiment, it does not completely fall off, and it is necessary to prevent the second partition 5 from entering the bottle body. Therefore, the thickness of the connection between the second partition 5 and the inner wall surface of the lower cover 2 is smaller than the thickness of the connection between the second partition 5 and the second channel tube 6. In this way, the connection strength between the second partition 5 and the second channel tube 6 is greater than the connection strength between the second partition 5 and the inner wall surface of the lower cover 2. After the second partition 5 is separated from the inner wall surface of the lower cover 2, the second partition 5 is still connected to the second channel tube 6, so that the second partition 5 can be prevented from entering the bottle body.

[0043] The second partition 5 of this embodiment is a plastic sheet, and the lower cover 2 is made of plastic and is integrally injection-molded with the second partition 5 and the second channel tube 6.

[0044] The pipe orifice size of the second channel tube 6 in this embodiment is larger than the outer diameter size of the first channel tube 4. Its structural design is for the situation where the first channel tube 4 moves relative to the first partition 3 and then cooperates with the second channel tube 6, so that the first channel tube 4 can enter the second channel tube 6, ensuring that the material in the first placement cavity is isolated by the second channel tube 6 and can enter the bottle body more independently.

[0045] See Figure 4, the first channel tube of this embodiment has a second structure. Specifically, the cross-sectional shape of the first channel tube is a conical structure. The large end of the first channel tube is connected to the upper cover body. At the same time, the size of the large end of the first channel tube is larger than the orifice size of the second channel tube. When the first channel tube 4 enters the second channel tube 6, the large end of the first channel tube fits with the orifice of the second channel tube and can achieve a tight fit, achieving a sealing effect, which can prevent the materials in the second placement cavity from entering the second channel tube, ensuring that the materials in the two independently arranged placement cavities do not interfere with each other and can enter the bottle body separately. At the same time, during the process of the first channel tube 4 entering the second channel tube 6, when the large end of the first channel tube is in tight fit with the orifice of the second channel tube, the inclined surface part of the large end of the first channel tube also squeezes the materials in the first placement cavity, enabling them to better enter the bottle body through the second channel tube. The bottle cap of this embodiment can be used in cooperation with a bottle body for fermentation and is used in the field of fermentation. For example, a liquid material formed by probiotics through an oil-based carrier is stored in the first placement cavity, and a solid material formed by prebiotics is stored in the second placement cavity. When the materials enter the bottle body for fermentation, the pressure generated can act on the upper cover body 1, causing the upper cover body 1 to return from the pressed and flattened state to the original state, thereby reducing the pressure on the bottle body.

[0046] In summary, the bottle cap for storing liquid and solid materials of this application has two independently arranged placement cavity structures, which store liquid or solid materials respectively, do not interfere with each other, and can enter the bottle body separately. The bottle cap and the second partition 5 are integrally injection-molded structures, which are convenient for production and manufacturing. At the same time, the upper cover body 1 is made of a flexible material. When gas is generated after the materials enter the bottle body and are mixed, due to the gas pressure, the upper cover body 1 returns from the pressed and flattened state to the original state, thereby reducing the pressure on the bottle body.

[0047] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Therefore, any modifications, equivalent changes, and decorations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A bottle cap for storing liquid and solid materials, characterized in that: include: An upper cover body and a lower cover body, wherein the upper cover body and the lower cover body are detachably connected, a first baffle is provided between the upper cover body and the lower cover body, a first channel tube is provided in the upper cover body which can move relative to the first baffle and can pierce the first baffle, a second baffle and a second channel tube are provided in the lower cover body, the second channel tube corresponds to the position of the first channel tube, and the second baffle is connected to the bottom of the second channel tube; A first placement cavity is formed between the upper cover body and the first baffle plate, and a second placement cavity is formed between the first baffle plate, the second baffle plate and the lower cover body.

2. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: A pressing portion is provided on the top of the upper cover body, the pressing portion is connected to the first channel tube, the bottom of the upper cover body is threadedly connected to the top of the lower cover body, and the bottom of the lower cover body is provided with a threaded portion connected to the bottle body; The side of the upper cover body is made of a deformable material; The first baffle is arranged at the bottom of the upper cover body.

3. The bottle cap for storing liquid and solid materials according to claim 2, characterized in that: The end surface of the pressing portion facing the first placement cavity is provided with a protrusion.

4. The bottle cap for storing liquid and solid materials according to claim 2, characterized in that: The thickness of the side portion of the upper cover body is smaller than the thickness of the bottom portion of the upper cover body.

5. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: The end surface of the first channel tube facing the first baffle is in a spike shape.

6. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: An opening is provided on a side of the first channel tube.

7. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: The thickness of the connection between the second baffle plate and the inner wall of the lower cover body is smaller than the thickness of the connection between the second baffle plate and the second channel tube.

8. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: The first baffle sheet is an aluminum foil sheet, and the second baffle sheet is a plastic sheet; The lower cover is made of plastic and is integrally formed with the second baffle plate and the second channel tube by injection molding.

9. The bottle cap for storing liquid and solid materials according to claim 1, characterized in that: The size of the tube opening of the second channel tube is larger than the outer diameter of the first channel tube.

10. The bottle cap for storing liquid and solid materials according to claim 9, characterized in that: The cross-sectional shape of the first channel tube is a conical structure, the large end of the first channel tube is connected to the upper cover body, and the size of the large end of the first channel tube is larger than the size of the tube opening of the second channel tube.

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