CN212402078U

CN212402078U - Pull ring type sealing wine cap

Info

Publication number: CN212402078U
Application number: CN202020905326.XU
Authority: CN
Inventors: 董忠建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-26
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a pull ring type sealing wine cap, which comprises a pull ring type sealing cap, a first sealing sleeve and a second sealing sleeve, wherein a plurality of groups of labyrinth sealing rings are arranged outside the first sealing sleeve, and an expansion head is arranged at the bottom of the first sealing sleeve; a first smooth part and a second smooth part are arranged outside the second sealing sleeve; the outer diameter of the first smooth part is matched with the inner diameter of the first sealing sleeve; the outer diameter of the second smooth part is slightly larger than that of the first smooth part, and the second smooth part is matched with a sealing step arranged at the top of the inner wall of the first sealing sleeve; the sealing cover can effectively seal the ceramic bottle for one time through a plurality of groups of sealing rings outside the first sealing sleeve; through the sealing connection between the second smooth part and the sealing step, the first sealing sleeve is effectively sealed.

Description

Pull ring type sealing wine cap

Technical Field

The utility model belongs to the technical field of anti-fake bottle lid, specific theory especially relates to a pull ring type seals wine lid.

Background

The bottle cap is an important part of food and drink packaging, is also the place where a consumer firstly contacts with a product, has the functions of keeping the sealing performance of a content product, preventing theft and opening and having safety, and is widely applied to bottled products, so the bottle cap is an upstream industry of food, drink, wine, chemical industry and pharmaceutical industry, and is a key product for packaging bottle containers.

The existing bottle cap is easy to counterfeit or reuse due to the fact that the anti-counterfeiting mark is simple after the existing bottle cap is used, consumers are deceived to consume, and fake beverages and secondary mixed beverages affect physical health of the consumers, so that the anti-counterfeiting bottle cap which is convenient to rotate and open and good in sealing effect is provided.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the utility model provides a pull-ring type sealing wine cap, which comprises a pull-ring type sealing cap, a first sealing sleeve and a second sealing sleeve, wherein the first sealing sleeve is externally provided with a plurality of groups of labyrinth sealing rings, and the bottom of the first sealing sleeve is provided with an expansion head; a first smooth part and a second smooth part are arranged outside the second sealing sleeve; the outer diameter of the first smooth part is matched with the inner diameter of the first sealing sleeve; the external diameter of the second smooth part is slightly larger than the external diameter of the first smooth part, and the second smooth part is matched with the sealing step arranged at the top of the inner wall of the first sealing sleeve.

Preferably, the top of the second sealing sleeve is further provided with a disposable plastic connector, and the bottom of the sealing cover is in hot-melt connection with the plastic connector.

Preferably, the top of the sealing cover is provided with a pull ring which is fixedly connected with a fixed connecting piece arranged at the rear end part of the sealing cover; the inner ring periphery of the pull ring is connected through a plastic connector.

Has the advantages that: compared with the prior art, the utility model has the advantages and positive effects that the sealing cover can effectively seal the ceramic bottle for one time through a plurality of groups of sealing rings outside the first sealing sleeve; through the sealing connection between the second smooth part and the sealing step, the first sealing sleeve is effectively sealed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of a first sealing sleeve in a pull-ring type sealing wine cap provided by the embodiment;

fig. 2 is a top view of the first sealing sleeve in the pull-ring type wine sealing cap according to the present embodiment;

FIG. 3 is a front view of a second sealing sleeve of the pull-ring type wine closure according to the present embodiment;

FIG. 4 is a top view of the second sealing sleeve of the pull-ring type wine closure of the present embodiment;

FIG. 5 is a front view of a sealing cover in the pull-ring type wine closure according to the present embodiment;

FIG. 6 is a top view of the sealing cap of the pull-ring type wine cap according to this embodiment;

fig. 7 is a combined state view (front view) of the pull-ring type sealing wine cap provided by the embodiment.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The embodiment can be seen from the attached drawings of the specification, the scheme provides a pull-ring type sealing wine cap which comprises a pull-ring type sealing cover 3, a first sealing sleeve 1 and a second sealing sleeve 2, wherein a plurality of groups of labyrinth sealing rings 11 are arranged outside the first sealing sleeve 1, and an expansion head 12 is arranged at the bottom of the first sealing sleeve 1; a first smooth part 21 and a second smooth part 22 are arranged outside the second sealing sleeve 2; the outer diameter of the first smooth part 21 is matched with the inner diameter of the first sealing sleeve 1; the outer diameter of the second smooth portion 22 is slightly larger than that of the first smooth portion 21, and the second smooth portion 21 is matched with the sealing step 13 arranged at the top of the inner wall of the first sealing sleeve 1. It should be noted here that, when specifically installing, the first sealing sleeve 1 is pressed into the bottle body, and the multiple sets of sealing rings 11 can be connected with the inner diameter of the bottle body in a sealing manner;

then the expansion head 12 is pressed into the first sealing sleeve 1 through the second sealing sleeve 2, at the moment, the annular bulge 23 which is arranged at the bottom of the second sealing sleeve 2 and is convenient for expanding the expansion head 12 is used for expanding the expansion head 12, the expansion head 12 cannot be restored after being expanded due to the fact that the expansion head 12 is made of plastic, and meanwhile, the first sealing sleeve 1 cannot be drawn out of the bottle body again; the function of fixing the first sealing sleeve 1 is achieved; in addition, the second smooth part 21 of the second sealing sleeve 2 is tightly attached to the sealing step 13 at the top of the inner wall of the first sealing sleeve 1, so that the wine bottle body can be further sealed again.

Further, the top of the second sealing sleeve 2 is also provided with a disposable plastic connector 24, and the bottom of the sealing cover 3 is connected with the plastic connector 24 in a hot melting mode.

Furthermore, a pull ring 31 is arranged at the top of the sealing cover 3, and the pull ring 31 is fixedly connected with a fixed connecting piece 32 arranged at the rear end part of the sealing cover 3; the circumferential sides of the inner rings of the pull rings 31 are connected through a plastic connector 33; here, specifically, when a user needs to drink or open the cap, the user can pull the pull ring 31 by force, the plastic connector 33 of the inner ring of the pull ring 31 is broken, but the pull ring 31 and the fixing link 32 are still fixedly connected; then, the plastic connector 33 (24) between the sealing cover 3 and the top of the second sealing sleeve can be broken by further pulling, and the sealing cover 3 can be opened.

According to the working principle or embodiment, the ceramic bottle can be effectively sealed for one time through the plurality of groups of sealing rings outside the first sealing sleeve; through the sealing connection between the second smooth part and the sealing step, the first sealing sleeve is effectively sealed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A pull ring type sealing wine cover comprises a pull ring type sealing cover and is characterized by further comprising a first sealing sleeve and a second sealing sleeve, wherein multiple groups of labyrinth sealing rings are arranged outside the first sealing sleeve, and an expansion head is arranged at the bottom of the first sealing sleeve; a first smooth part and a second smooth part are arranged outside the second sealing sleeve; the outer diameter of the first smooth part is matched with the inner diameter of the first sealing sleeve; the external diameter of the second smooth part is slightly larger than the external diameter of the first smooth part, and the second smooth part is matched with the sealing step arranged at the top of the inner wall of the first sealing sleeve.

2. The pull-ring type wine sealing cap as claimed in claim 1, wherein the top of the second sealing sleeve is further provided with a disposable plastic connector, and the bottom of the sealing cap is connected with the plastic connector in a hot melting mode.

3. The pull-ring type wine sealing cap as claimed in claim 1, wherein the top of the sealing cap is provided with a pull ring fixedly connected with a fixing link piece provided at the rear end of the sealing cap; the inner ring periphery of the pull ring is connected through a plastic connector.