CN112278578A - Bottle cap assembly with titanium sleeve and cap body - Google Patents

Abstract

The present disclosure relates to a bottle cap assembly with a titanium sleeve and a cap body, comprising: the first plug body is made of elastic materials, a through hole is formed between the upper surface and the lower surface of the first plug body, and the first plug body is embedded in the bottle mouth of the drink container through self compression; the sleeve is arranged in the through hole in a penetrating mode along the length direction; the cap body has elasticity, an opening is upwards arranged in the sleeve, and a set gap is formed between the cap body and the sleeve in the radial direction of the through hole; and the second plug body is made of elastic material and can be plugged into the opening of the cap body, so that the cap body is forced to expand outwards in the radial direction of the through hole to eliminate the set gap. The embodiment of the disclosure can be opened or closed according to needs, so that the outflow or sealing of the beverage is flexibly controlled, the preservation time of the beverage is prolonged, the flavor and the taste of the beverage are maintained, and the drinking experience and the health degree of beverage consumers are improved.

Description

Bottle cap assembly with titanium sleeve and cap body

Technical Field

The present disclosure relates to the field of non-ferrous metal processing, and more particularly to a bottle cap assembly having a titanium sleeve and a cap body.

Background

The bottle cap is widely applied to cap drinks including different types of drinks such as soda water, white spirit, red wine, beer, fruit and vegetable juice and the like. At present, drinks in the market are usually in different specifications, represented by white spirit and red wine, and beverages in common specifications are usually difficult to be consumed by consumers at one time, and at the moment, a bottle cap is needed to seal a beverage container so as to prevent the beverages from spilling and leaking from the container.

Taking red wine as an example, most of red wine containers on the market at present are glass bottles, the bottle caps of the red wine containers are matched cork stoppers or rubber plugs, in order to ensure the quality and the taste of the red wine before opening the bottles, the bottle caps of the red wine containers are usually pressed into the bottle openings of the glass bottles, and once the bottle caps are opened, the bottle caps are difficult to be plugged into the bottle openings again after the volume of the bottle caps expands, so that the flavor of the red wine after opening the bottles is difficult to preserve.

Similarly, the liquor containers on the market are mostly made of glass bottles, the bottle caps are usually made of caps made of metal or plastic materials, and some high-grade liquor is anti-counterfeit, and destructive structures are arranged inside the bottle caps, so that the bottle caps are difficult to be sealed back on the containers once being taken down, or even being packaged on the containers, the bottle caps are difficult to reach the sealing standard when leaving the factory, and the taste and flavor of the liquor when being drunk again are influenced.

Disclosure of Invention

In view of this, the embodiment of the present disclosure provides a bottle cap assembly with a titanium sleeve and a cap, which is disposed at a container opening of a beverage, and can be opened or closed as needed, so as to flexibly control outflow or sealing of the beverage, thereby improving the storage time of the beverage, maintaining the flavor and taste of the beverage, and improving the drinking experience and health degree of a beverage consumer.

In one aspect of the present disclosure, there is provided a bottle cap assembly having a titanium sleeve and a cap body, comprising:

the first plug body is made of elastic materials, a through hole is formed between the upper surface and the lower surface of the first plug body, and the first plug body is embedded in the bottle mouth of the drink container through self compression;

the sleeve is arranged in the through hole in a penetrating mode along the length direction;

the cap body has elasticity, an opening is upwards arranged in the sleeve, and a set gap is formed between the cap body and the sleeve in the radial direction of the through hole; and

and the second plug body is made of elastic material and can be plugged into the opening of the cap body, so that the cap body is forced to expand outwards in the radial direction of the through hole to eliminate the set gap.

In some embodiments, the cap is fixed in position relative to the sleeve in an axial direction of the through-hole.

In some embodiments, the cap body is fixedly arranged inside the sleeve in a spot welding manner, and the number of welding points between the cap body and the sleeve is not less than two.

In some embodiments, the set gap is between 0.1 mm and 1 mm.

In some embodiments, the set gap is 0.5 mm.

In some embodiments, the first plug body comprises:

a first flange provided on an upper surface of the first plug body and configured to protrude outward in a radial direction of the through hole;

the annular groove is arranged on one side, close to the lower surface, of the outer peripheral surface of the first plug body; and

and the vent hole is penetratingly formed in the outer peripheral surface of the first plug body and communicated with the through hole.

In some embodiments, the cannula comprises:

a first bead provided on an upper surface of the sleeve and configured to protrude outward in a radial direction of the through hole; and

and the second crimping edge is arranged on the lower surface of the sleeve and is constructed to extend outwards along the radial direction of the through hole, and the second crimping edge is attached to and covers the lower surface of the first plug body.

In some embodiments, the cap comprises:

the horn mouth is arranged at the opening of the cap body, so that the opening area of the cap body is gradually increased from bottom to top.

In some embodiments, the sleeve and/or the cap are made of a metallic material comprising pure titanium or a titanium alloy.

In some embodiments, the first plug body and the second plug body are made of a wood material, a rubber material, or a PET material.

Therefore, according to the embodiment of the disclosure, the first plug body is embedded in the container opening of the beverage, and the second plug body is controlled to be plugged into or taken out of the cap body, so that the container opening of the beverage can be selectively opened or closed, the outflow or sealing of the beverage can be flexibly controlled, and the preservation time of the beverage can be prolonged; through sleeve pipe and the cap body of selecting titanium or titanium alloy material to make, can prevent that first cock body or second cock body from contacting with the drink to keep the flavor and the taste of the drink that flows out between sleeve pipe and the cap body, improve drink consumer's drinking experience and health degree.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

The present disclosure may be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a bottle cap assembly with a titanium sleeve and cap according to some embodiments of the present disclosure;

FIG. 2 is a schematic diagram of a cap of a bottle cap assembly with a titanium sleeve and a cap according to some embodiments of the present disclosure;

FIG. 3 is a schematic view of a sleeve in a bottle cap assembly having a titanium sleeve and a cap according to some embodiments of the present disclosure;

FIG. 4 is a schematic diagram of a first plug of a bottle cap assembly having a titanium sleeve and a cap according to some embodiments of the present disclosure;

FIG. 5 is a cross-sectional structural view of a bottle cap assembly with a titanium sleeve and a cap according to some embodiments of the present disclosure;

in the figure:

1, a first plug body; 11, a through hole; 12, a flange; 13, an annular groove; 14, a vent hole; 2, sleeving a sleeve; 21, a first crimp; 22, a second crimp; 3, a cap body; 31, bell mouth.

It should be understood that the dimensions of the various parts shown in the figures are not drawn to scale. Further, the same or similar reference numerals denote the same or similar components.

Detailed Description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.

The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be intervening devices between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

As shown in fig. 1 to 5, for convenience of description, a radial direction, a circumferential direction, and an axial direction will be described by establishing a cylindrical coordinate system with respect to the through hole 11 of the first plug 1 as a target, with the vertical direction in the drawings being the vertical direction in the following description.

In one aspect of the present disclosure, there is provided a bottle cap assembly having a titanium sleeve and a cap body, comprising:

the first plug body 1 is made of elastic materials, a through hole 11 is formed between the upper surface and the lower surface, and the first plug body is embedded in the bottle mouth of the drink container through self compression;

the sleeve 2 penetrates through the through hole 11 along the length direction;

the cap body 3 has elasticity, is provided with an upward opening inside the sleeve 2, and has a set gap with the sleeve 2 in the radial direction of the through hole 11; and

and the second plug body is made of elastic material and can be plugged into the opening of the cap body 3, so that the cap body 3 is forcibly expanded outwards in the radial direction of the through hole 11 to eliminate the set gap.

According to the bottle cap assembly with the titanium sleeve and the cap body, the first plug body 1 is used for achieving sealing connection between the bottle cap assembly with the titanium sleeve and the cap body and a beverage container, the set gap between the sleeve 2 and the cap body 3 is used for enabling beverage to flow out of the bottle cap assembly with the titanium sleeve and the cap body, the second plug body is used for pressing the cap body 3 to achieve gap control of the set gap, the beverage is stopped from flowing out of the bottle cap assembly with the titanium sleeve and the cap body, and the function of selectively opening or closing a container opening of the beverage is achieved. Therefore, before the drink in the container is not drunk up, especially in the case that the original bottle cap or the disposable bottle cap loses the sealing effect, the container of the drink is sealed, and when the container is used continuously, the expansion pressure of the second plug body on the cap body 3 is only removed, so that the drink can flow out from the set gap between the sleeve 2 and the cap body 3.

In some embodiments, in order to ensure stability of the set clearance, the position of the cap body 3 relative to the sleeve 2 is fixed in the axial direction of the through hole 11. In this case, the position of cap 3 relative to sleeve 2 is defined, preventing cap 3 from penetrating too far into sleeve 2, resulting in a reduction or disappearance of the set gap, or cap 3 from approaching too close to the upper surface of sleeve 2, resulting in an increase of the set gap, so that the second stopper no longer has sufficient expansion force to press the set gap, resulting in a failure of the sealing of the cap assembly against the beverage.

In order to fix the axial position of the cap body 3 relative to the sleeve 2, a mechanical matching structure, such as a hook and a snap ring, may be adopted, or an integral structure of the cap body 3 and the sleeve 2 may be processed at the same time, however, in consideration of convenience of engineering implementation, connection stability and implementation cost, in some embodiments, the cap body 3 is fixedly disposed inside the sleeve 2 by means of spot welding, and the number of welding points between the cap body 3 and the sleeve 2 is not less than two.

In order to simultaneously consider the drink flow rate of the bottle cap assembly with the titanium sleeve and the cap body in the opening state and the sealing performance in the closing state, in some embodiments, the gap is set to be 0.1-1 mm.

Preferably, in some embodiments, the set gap is 0.5 mm.

As shown in fig. 4, in some embodiments, the first plug body 1 includes:

a first flange 12 provided on an upper surface of the first plug body 1 and configured to protrude outward in a radial direction of the through hole 11;

an annular groove 13 provided on the outer peripheral surface of the first plug body 1 on the side close to the lower surface; and

and a vent hole 14 that is opened through the outer peripheral surface of the first plug body 1 and communicates with the through hole 11.

The first flange 12 can increase the contact area between the first plug body 1 and the container of the beverage, so as to enhance the sealing performance between the first plug body 1 and the container of the beverage; the annular groove 13 can be compressed by itself after the first plug body 1 is plugged into the mouth of the beverage, so that the contact tightness between the first plug body 1 and the inner wall of the container is improved by a larger compression amount, and the beverage is prevented from leaking between the first plug body 1 and the wall of the container; the vent hole 14 is provided on the outer circumferential surface of the first stopper body 1, and is used to balance the air pressure inside and outside the beverage container when pouring a beverage through the cap assembly having the titanium sleeve and the cap body.

As shown in fig. 3, in some embodiments, the cannula 2 comprises:

a first bead 21 provided on an upper surface of the sleeve 2 and configured to protrude outward in a radial direction of the through-hole 11; and

and a second bead 22 disposed on the lower surface of the sleeve 2 and configured to extend radially outward of the through hole 11 and to be fitted over the lower surface of the first plug body 1.

The first turned edge 21 is used for forming a flow guide channel for beverage to flow out of the bottle cap assembly with the titanium sleeve and the cap body, so that the beverage is poured outwards in a twisted mode, the beverage is prevented from splashing around due to the shape of an outlet, and poor use experience is brought to consumers; the second rolled edge 22 is disposed on the lower surface of the sleeve 2 and is attached to and covers the lower surface of the first stopper body 1, so as to prevent the beverage from contacting the first stopper body 1 and prevent the beverage from penetrating between the first stopper body 1 and the sleeve 2.

As shown in fig. 2, in some embodiments, cap 3 comprises:

the bell mouth 31 is disposed at the opening of the cap body 3, so that the area of the opening of the cap body 3 is gradually increased from bottom to top.

The flared mouth 31 and the first curled edge 21 together limit the outward flow of the beverage, and form an outward expanding opening shape, so that the second plug body can be inserted into the cap body 3 conveniently.

Considering that the sleeve 2 and the cap 3 may come into contact with the beverage in the beverage container, in some embodiments, the sleeve 2 and/or the cap 3 are made of a metallic material, including pure titanium or a titanium alloy.

The titanium or the titanium alloy has the advantages of high strength, good corrosion resistance and high heat resistance, has good memory, can be restored to the original shape in a short time when the second plug body is taken out after being pressed and expanded by the second plug body, has strong biocompatibility, cannot generate adverse effect on a human body, and cannot damage the flavor and the taste of the drink.

In some embodiments, the first plug body 1 and the second plug body are made of a wood material, a rubber material, or a PET material.

Therefore, according to the embodiment of the disclosure, the first plug body 1 is embedded in the container opening of the beverage, and the second plug body is controlled to be plugged into the cap body 3 or taken out of the cap body 3, so that the container opening of the beverage can be selectively opened or closed, the outflow or sealing of the beverage can be flexibly controlled, and the preservation time of the beverage can be prolonged; through sleeve pipe 2 and the cap body 3 of selecting titanium or titanium alloy material to make, can prevent that first cock body 1 or second cock body from contacting with the drink to keep the flavor and the taste of the drink that flows out between sleeve pipe 2 and cap body 3, improve drink consumer's drinking experience and health degree.

Thus, various embodiments of the present disclosure have been described in detail. Some details that are well known in the art have not been described in order to avoid obscuring the concepts of the present disclosure. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims (10)

1. A bottle cap assembly having a titanium sleeve and a cap, comprising:

the first plug body (1) is made of elastic materials, a through hole (11) is formed between the upper surface and the lower surface, and the first plug body is configured to be embedded in a bottle mouth of a drink container through self compression;

the sleeve (2) penetrates through the through hole (11) along the length direction;

the cap body (3) has elasticity, is provided with an upward opening inside the sleeve (2), and has a set gap with the sleeve (2) in the radial direction of the through hole (11); and

and the second plug body is made of elastic material and can be plugged into the opening of the cap body (3) to enable the cap body (3) to be expanded outwards in a forced mode in the radial direction of the through hole (11) so as to eliminate the set gap.

2. The assembly of claim 1, wherein the cap (3) is fixed in position relative to the sleeve (2) in the axial direction of the through hole (11).

3. The bottle cap assembly with a titanium sleeve and a cap according to claim 2, wherein the cap (3) is fixedly arranged inside the sleeve (2) by spot welding, and the number of welding spots between the cap (3) and the sleeve (2) is not less than two.

4. The bottle cap assembly of claim 1, wherein the set gap is 0.1-1 mm.

5. The bottle cap assembly of claim 4, wherein the set gap is 0.5 mm.

6. The vial cap assembly with titanium sleeve and cap according to claim 1, wherein the first plug body (1) comprises:

a flange (12) provided on an upper surface of the first plug body (1) and configured to protrude outward in a radial direction of the through hole (11);

the annular groove (13) is arranged on one side, close to the lower surface, of the outer peripheral surface of the first plug body (1); and

and a vent hole (14) that is provided in the outer peripheral surface of the first plug body (1) so as to pass through the through hole (11).

7. A bottle cap assembly with a titanium sleeve and a cap according to claim 1, wherein the sleeve (2) comprises:

a first bead (21) provided on an upper surface of the sleeve (2) and configured to protrude outward in a radial direction of the through-hole (11); and

and the second crimping edge (22) is arranged on the lower surface of the sleeve (2), is constructed to extend outwards along the radial direction of the through hole (11), and is attached to and covers the lower surface of the first plug body (1).

8. The bottle cap assembly with a titanium sleeve and a cap according to claim 7, wherein the cap (3) comprises:

the horn mouth (31) is arranged at the opening of the cap body (3) so that the opening area of the cap body (3) is gradually increased from bottom to top.

9. The vial cap assembly of claim 1, wherein the sleeve (2) and/or the cap (3) is made of a metallic material comprising pure titanium or a titanium alloy.

10. The bottle cap assembly with titanium sleeve and cap according to claim 1, characterized in that the first plug body (1) and the second plug body are made of wood material, rubber material or PET material.

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