Leakage-proof assembly for wine bottle

Abstract

The utility model belongs to the technical field of container leakage prevention, and particularly discloses a wine bottle leakage-proof assembly which comprises a bottle cap and a bottle neck connected with a bottle body, the bottle cap is in threaded connection with the bottle neck, the bottle cap is a plastic bottle cap, the bottle body is a ceramic bottle body or a glass bottle body, the material of the bottle neck is the same as that of the bottle body, and the material of the bottle neck is the same as that of the bottle body. A sealing gasket is arranged at the end of the inner side of the bottle cap, the sealing gasket can block a bottle opening of the bottle neck after the bottle cap is connected with the bottle neck, and the sealing gasket is made of materials which are not dissolved in wine in the bottle body. According to the anti-leakage wine bottle, the wine bottle can be prevented from leaking, and meanwhile the quality of a wine body is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of container leakage prevention, in particular to a wine bottle leakage prevention component. Background Art

[0002] Usually, a wine bottle includes a bottle body, a bottleneck and a bottle cap. The bottleneck is connected to the bottle body, and one end of the bottleneck is a bottle mouth for pouring liquid. At present, the bottle body of a liquor bottle is usually made of glass or ceramic, and the bottle cap is usually made of plastic. The bottle cap is threadedly matched with the bottleneck of the wine bottle to seal the bottle mouth at the end of the bottleneck. However, when the bottle cap made of plastic is threadedly connected to the wine bottle made of glass or ceramic, the connection sealing effect is poor, and it is easy to cause the connection to be loose, resulting in leakage and volatilization of the wine.

[0003] In order to solve the above problems, in the prior art, a non-toxic plastic head is put on the bottleneck of the bottle, and an external thread is provided on the plastic head. The plastic head needs to be processed separately from the bottle body and the bottleneck. In this way, by connecting the plastic head to the bottleneck of the glass or ceramic bottle body, the plastic bottle cap can achieve a tight threaded sealing connection with the added plastic head.

[0004] However, the above method has the following problems:

[0005] First, the plastic head needs to be processed separately, and the separately processed plastic head needs to be connected and fixed to the bottleneck of the bottle body, which undoubtedly increases the production process of the wine bottle, reduces the production efficiency of the wine bottle, and increases the production cost;

[0006] Second, during the transportation of the wine bottle, the wine in the bottle will swing or tilt, causing the wine in the bottle to come into contact with the plastic bottle cap and plastic head. However, as we all know, plastic is slightly soluble in ethanol. If the wine needs to be preserved for a long time, plasticizers will be produced during long-term storage, resulting in reduced quality of the wine. Utility Model Content

[0007] The utility model provides a wine bottle leak-proof component, which aims to prevent the wine bottle from leaking and avoid affecting the quality of the wine.

[0008] The utility model is achieved through the following technical scheme: a wine bottle leak-proof component, comprising a bottle cap and a bottleneck connected to a bottle body, the bottle cap is threadedly connected to the bottleneck, the bottle cap is a plastic bottle cap, the bottle body is a ceramic bottle body or a glass bottle body, the material of the bottleneck is the same as that of the bottle body, a sealing gasket is provided at the inner end of the bottle cap, the sealing gasket can block the bottle mouth of the bottleneck after the bottle cap is connected to the bottleneck, and the material of the sealing gasket is a material that is insoluble in the wine in the bottle body.

[0009] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0010] In this solution, the material of the bottleneck is the same as that of the bottle body, which makes it easy to process the bottleneck and the bottle body into one piece, and can effectively avoid the need to process the bottleneck separately as in the prior art, and avoid separate assembly of the bottleneck and the bottle body, thereby effectively saving production costs and production efficiency.

[0011] In addition, in the present solution, a sealing gasket is arranged at the inner end of the plastic bottle cap, so that when the bottle cap is threadedly connected to the bottleneck, the sealing gasket can block the bottle mouth at the bottleneck end to play a sealing role. At the same time, since the material of the sealing gasket is insoluble in the wine body, when the wine body tilts and sways and contacts the sealing gasket during transportation, the sealing gasket does not dissolve in the wine body. At the same time, in the present solution, the bottle wine and the bottleneck are both ceramic bottle bodies or glass bottle bodies, which are also insoluble in the wine body, thereby effectively protecting the quality of the wine body.

[0012] Furthermore, the sealing gasket is an oak sealing gasket or a plant sealing gasket formed by pressing a plant.

[0013] Beneficial effect: The oak sealing pad or plant sealing pad in this solution is insoluble in alcohol and can play a sealing role, thereby ensuring the quality of the wine.

[0014] Furthermore, a gasket is sleeved on the outer side of the bottleneck, and an external thread is provided on the outer side of the bottleneck. After the bottle cap is connected to the thread of the bottleneck, the bottom end of the bottle cap can press the gasket tightly.

[0015] Beneficial effect: The provision of the gasket in the present solution can block the flow of gas, thereby improving the sealing performance of the connection between the bottle cap and the bottleneck.

[0016] Furthermore, the bottleneck includes a coaxially connected threaded portion and an abutment portion, an external thread is provided on the outer side of the threaded portion, one end of the abutment portion is connected to the bottle body, and the other end of the abutment portion is connected to the threaded portion, the outer diameter of the abutment portion is larger than the outer diameter of the threaded portion, and after the bottle cap is connected to the threaded portion of the bottleneck, the bottom end of the bottle cap can abut against the top end of the abutment portion, and a gasket is provided on the top end of the abutment portion, and after the bottle cap is connected to the threaded portion of the bottleneck, the bottom end of the bottle cap can press the gasket.

[0017] Beneficial effect: The bottleneck of the present solution includes a threaded portion and an abutment portion, and the diameter difference between the threaded portion and the abutment portion forms a step structure between the threaded portion and the abutment portion. The threaded portion is used for threaded cooperation with the bottle cap, and the top end of the abutment portion can play a role in positioning the bottle cap.

[0018] In this solution, when the bottle cap is connected to the threaded part, the end of the bottle cap can abut against the gasket at the top of the abutting part, and compress the gasket. This can play a double leak-proof role with the sealing gasket, and can further improve the leak-proof effect. The setting of the gasket can block the flow of gas and improve the sealing, thereby ensuring the quality of the wine.

[0019] Furthermore, the bottleneck is integrally formed with the bottle body.

[0020] Beneficial effect: In this solution, the bottleneck and the bottle body are integrally formed, which is convenient for processing and can improve production efficiency.

[0021] Furthermore, the gasket is a plastic gasket.

[0022] Beneficial effect: The gasket of this solution is a plastic gasket, which has a certain elasticity, so that after the plastic bottle cap and the plastic gasket abut against each other, the sealing performance can be improved.

[0023] Furthermore, a wine spout is connected to the inner bottle opening of the neck of the bottle, and the material of the wine spout is the same as that of the neck of the bottle;

[0024] The wine spout includes a connecting portion and an inner bottle mouth, one end of the connecting portion is sealed and connected to the inner side of the bottle neck, and the other end of the connecting portion is connected to the inner bottle mouth, the outer diameter of the inner bottle mouth is smaller than the inner diameter of the bottle neck, and the wine in the bottle body is poured out from the inner bottle mouth.

[0025] Beneficial effects: The setting of the wine spout in this solution can reduce the size of the bottle mouth for discharging wine, which can guide the wine in the bottle and avoid excessive wine discharge due to a large bottle mouth. This design of the solution facilitates slow pouring of wine, and consumers can control the amount of wine poured according to their needs, which provides a better user experience.

[0026] Furthermore, the connecting portion is in a truncated cone shape, and the inner bottle mouth is connected to the smallest end of the connecting portion.

[0027] Beneficial effect: In this solution, the connecting part is in a frustum shape, which can guide the wine in the bottle to enter the inner bottle mouth.

[0028] Furthermore, the wine spout and the bottle neck are integrally formed.

[0029] Beneficial effect: Such arrangement facilitates processing and manufacturing and improves production and processing efficiency.

[0030] Furthermore, the top of the inner bottle mouth is higher than the top of the bottle neck.

[0031] Beneficial effect: Such arrangement can make the contact area between the sealing gasket and the inner bottle mouth larger, the abutment tighter, and the sealing better. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0033] Figure 1 This is a three-dimensional diagram of a wine bottle leak-proof assembly connected to a bottle body in Example 1 of the utility model;

[0034] Figure 2 This is a longitudinal cross-sectional view of a wine bottle leak-proof assembly and a bottle body in Example 1 of the utility model;

[0035] Figure 3 It is a three-dimensional diagram of the bottle cap in Example 1 of the utility model;

[0036] Figure 4 It is a three-dimensional diagram of the bottleneck and the bottle body in Example 1 of the utility model;

[0037] Figure 5 This is a three-dimensional diagram of a wine bottle leak-proof assembly and a bottle body in Example 2 of the utility model;

[0038] Figure 6 It is a three-dimensional diagram of the bottleneck and the bottle body in Example 2 of the utility model;

[0039] Figure 7 This is a longitudinal cross-sectional view of a wine bottle leak-proof assembly and a bottle body in Example 2 of the utility model;

[0040] Figure 8 This is a front view of a wine bottle leak-proof assembly connected to a bottle body in Example 2 of the utility model;

[0041] Fig. 9 for Figure 8 Sectional view at AA in the middle;

[0042] Fig.10 This is a three-dimensional diagram of a bottle body and a bottleneck in a wine bottle leak-proof assembly according to Example 3 of the utility model.

[0043] Marks and corresponding parts names in the attached drawings:

[0044] Bottle cap 1, sealing gasket 101, bottleneck 2, threaded portion 201, wine spout 20, inner bottle opening 2011, connecting portion 2012, abutting portion 202, bottle body 3, gasket 4. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0046] Example 1

[0047] like Figure 1 As shown, this embodiment 1 provides a wine bottle leak-proof assembly, including a bottle cap 1 and a bottleneck 2 connected to a bottle body 3, the bottle cap 1 is threadedly connected to the bottleneck 2, the bottle cap 1 is a plastic bottle cap, and the bottle body 3 is a ceramic bottle body or a glass bottle body.

[0048] In this embodiment, the material of the bottleneck 2 is the same as that of the bottle body 3, and the bottleneck 2 and the bottle body 3 are integrally formed. A sealing gasket 101 is provided at the inner end of the bottle cap 1. Figure 2 and Figure 3 As shown, the inner side of the bottle cap 1 is provided with an internal thread, and the sealing gasket 101 is arranged at the inner end of the bottle cap 1 (i.e., the top wall of the bottle cap 1). In this embodiment, the shape of the sealing gasket 101 matches the internal shape of the bottle cap 1, and the sealing gasket 101 is embedded in the bottle cap 1. After the bottle cap 1 is connected to the bottleneck 2, the sealing gasket 101 can block the bottle mouth of the bottleneck 2. The material of the sealing gasket 101 is a material that is insoluble in the wine body in the bottle body 3. In this embodiment, the sealing gasket 101 is an oak sealing gasket or a plant sealing gasket formed by pressing a plant. Specifically: In this embodiment, the sealing gasket 101 is made of natural non-toxic plants, wherein the plant sealing gasket can be a plant sealing gasket formed by pressing sorghum leaves or corn husks.

[0049] Combination Figure 4 As shown, the bottle neck 2 includes a coaxially connected threaded portion 201 and an abutting portion 202, the threaded portion 201 and the abutting portion 202 are both cylindrical, and the threaded portion 201 and the abutting portion 202 are mutually connected, an external thread is provided on the outer side of the threaded portion 201, one end of the abutting portion 202 is connected to the bottle body 3, and the other end of the abutting portion 202 is connected to the threaded portion 201. In this embodiment, the abutting portion 202 and the threaded portion 201 are integrally formed, and the outer diameter of the abutting portion 202 is larger than the outer diameter of the threaded portion 201, so that A step is formed between the abutting portion 202 and the threaded portion 201. In this embodiment, a gasket 4 is provided at the top of the abutting portion 202. Specifically, the gasket 4 is sleeved on the threaded portion 201 and located at the top of the abutting portion 202. The gasket 4 is a non-toxic plastic gasket or a non-toxic silicone gasket. The gasket 4 is inserted from the threaded portion 201 and located at the top of the abutting portion 202. After the bottle cap 1 is connected to the threaded portion 201 of the bottleneck 2, the bottom end of the bottle cap 1 can press the gasket 4, which can block the flow of gas and play a role of secondary sealing.

[0050] In this embodiment, the thickness of the gasket 4 and the sealing gasket 101 can be increased or decreased according to actual conditions. Properly increasing the thickness of the gasket 4 and the sealing gasket 101 can further improve the sealing performance.

[0051] In this embodiment, when the bottle cap 1 and the bottleneck 2 are threaded into place, the sealing gasket 101 will block the bottle mouth of the bottleneck 2 to achieve the first layer of sealing, and the bottom of the bottle cap 1 presses the gasket 4 to achieve the second layer of sealing. In this way, a double-layer sealing effect can be achieved through a wine bottle leak-proof component in this embodiment. In addition, the bottleneck 2 in this embodiment is made of the same ceramic or glass material as the bottle body 3, which can prevent the wine from being in contact with the bottleneck 2 for a long time and affecting the quality of the wine. At the same time, the sealing gasket 101 is made of oak or other plant materials and is insoluble in alcohol, thereby effectively avoiding the problem that the sealing gasket 101 dissolves in the wine after the wine contacts the sealing gasket 101 and produces plasticizers that affect the quality of the wine.

[0052] Example 2

[0053] like Figure 5 and Figure 6 As shown, the difference between this embodiment and embodiment 1 is that a wine spout 20 is connected to the inner bottle mouth of the bottleneck 2, and the material of the wine spout 20 is the same as that of the bottleneck 2, that is, both are made of glass or ceramic, and in this embodiment, the wine spout 20 and the bottleneck 2 are integrally formed.

[0054] like Figure 6 As shown, the wine spout 20 includes a connecting portion 2012 and an inner bottle mouth 2011, one end of the connecting portion 2012 is sealed and connected to the inner side of the bottleneck 2, the other end of the connecting portion 2012 is connected to the inner bottle mouth 2011, and the outer diameter of the inner bottle mouth 2011 is smaller than the inner diameter of the bottleneck 2, the inner bottle mouth 2011 is centrally arranged, and the wine in the bottle body 3 is poured out from the inner bottle mouth 2011.

[0055] Combination Figure 7 As shown, in this embodiment, the connecting portion 2012 is in a truncated cone shape, and the inner bottle mouth 2011 is connected to the smallest end of the connecting portion 2012, which refers to the end with the smallest diameter of the connecting portion 2012, that is, the top of the connecting portion 2012 in this embodiment. The shape of the connecting portion 2012 has a guiding and diverting function, so that the wine in the bottle body 3 is convenient to be poured out from the inner bottle mouth 2011.

[0056] Combination Figure 8 and Fig. 9 As shown, when the bottle cap 1 is connected to the bottle neck 2, the sealing gasket 101 on the top wall of the bottle cap 1 blocks the top of the inner bottle mouth 2011 to seal, and the top of the threaded portion 201 of the bottle neck 2 supports the edge of the sealing gasket 101.

[0057] Example 3

[0058] The difference between this embodiment and embodiment 2 is that the top of the inner bottle mouth 2011 is higher than the top of the bottleneck 2. In this embodiment, the top of the inner bottle mouth 2011 is 1-3 mm higher than the top of the bottleneck 2. In this way, when the bottle cap 1 is threadedly connected to the bottleneck 2, the contact between the sealing gasket 101 and the inner bottle mouth 2011 can be tighter, and the sealing effect is better. When pouring wine, the raised part of the inner bottle mouth 2011 can also play a role in guiding the flow, which makes it more convenient to pour the wine and reduces the situation where the wine is spilled and wasted when pouring the wine.

[0059] Example 4

[0060] like Fig.10 As shown, the difference between this embodiment and embodiment 1 is that: in this embodiment, a gasket 4 is provided on the outside of the bottleneck 2, and the gasket 4 is located on the top of the bottle body 3, and an external thread is provided on the outside of the bottleneck 2. After the bottle cap 1 is threadedly connected to the bottleneck 2, the bottom end of the bottle cap 1 can press the gasket 4.

[0061] In this embodiment, there is no need to provide abutment portions as in Embodiment 1, which can reduce production processes and lower production costs.

[0062] It should be noted that the above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

[0063] In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0064] In the description of this document, terms such as "up", "down", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", and "longitudinal" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only used to illustrate the relative positional relationships between the various components or components, and do not particularly limit the specific installation orientations of the various components or components.

[0065] In the description of this document, some terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances.

[0066] In the description of this document, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] The structures, proportions, sizes, etc. drawn in the drawings in this application are only used to match the contents disclosed in this technical briefing book for technical personnel in this field to understand and read, and are not used to limit the restrictive conditions for the implementation of this application. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0068] The terms used in this document are those common terms currently widely used in the art in consideration of the functions of the present disclosure, but these terms may vary according to the intention of a person of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the document should not be understood as simple names, but rather as an overall description based on the meaning of the terms and the present disclosure.

[0069] Flowcharts or text are used in this document to illustrate the operating steps performed according to the embodiments of the present application. It should be understood that the operating steps in the embodiments of the present application are not necessarily accurately performed in the order of recording. On the contrary, various steps can be processed in reverse order or simultaneously as needed. At the same time, other operations can also be added to these processes, or a certain step or several steps can be removed from these processes.

[0070] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A wine bottle leak-proof assembly, comprising a bottle cap and a bottleneck connected to a bottle body, wherein the bottle cap is threadedly connected to the bottleneck, the bottle cap is a plastic bottle cap, and the bottle body is a ceramic bottle body or a glass bottle body, characterized in that: The material of the bottleneck is the same as that of the bottle body. A sealing gasket is provided at the inner end of the bottle cap. After the bottle cap is connected to the bottleneck, the sealing gasket can block the bottle mouth of the bottleneck. The material of the sealing gasket is a material that is insoluble in the wine in the bottle body.

2. A wine bottle leak-proof assembly according to claim 1, characterized in that: The sealing gasket is a plant sealing gasket formed by pressing plants.

3. The wine bottle leak-proof assembly according to claim 1, characterized in that: A gasket is sleeved on the outer side of the bottleneck, and an external thread is arranged on the outer side of the bottleneck. After the bottle cap is connected with the thread of the bottleneck, the bottom end of the bottle cap can press the gasket tightly.

4. The wine bottle leak-proof assembly according to claim 1, characterized in that: The bottleneck includes a coaxially connected threaded portion and an abutment portion, an outer side of the threaded portion is provided with an external thread, one end of the abutment portion is connected to the bottle body, and the other end of the abutment portion is connected to the threaded portion, the outer diameter of the abutment portion is greater than the outer diameter of the threaded portion, a gasket is provided at the top end of the abutment portion, and after the bottle cap is connected to the threaded portion of the bottleneck, the bottom end of the bottle cap can press the gasket.

5. A wine bottle leak-proof assembly according to claim 3 or 4, characterized in that: The gasket is a plastic gasket.

6. The wine bottle leak-proof assembly according to claim 1, characterized in that: The bottleneck is integrally formed with the bottle body.

7. A wine bottle leak-proof assembly according to any one of claims 1 to 4, characterized in that: A wine spout is connected to the inner bottle opening of the neck of the bottle, and the material of the wine spout is the same as that of the neck of the bottle; The wine spout includes a connecting portion and an inner bottle mouth, one end of the connecting portion is sealed and connected to the inner side of the bottle neck, and the other end of the connecting portion is connected to the inner bottle mouth, the outer diameter of the inner bottle mouth is smaller than the inner diameter of the bottle neck, and the wine in the bottle body is poured out from the inner bottle mouth.

8. The wine bottle leak-proof assembly according to claim 7, characterized in that: The connecting portion is in a truncated cone shape, and the inner bottle mouth is connected to the smallest end of the connecting portion.

9. The wine bottle leak-proof assembly according to claim 7, characterized in that: The wine spout and the bottleneck are integrally formed.

10. The wine bottle leak-proof assembly according to claim 7, characterized in that: The top of the inner bottle mouth is higher than the top of the bottle neck.

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