Prying-off type bottle cap and prying-off type bottle

A pry-off, bottle cap technology, applied in bottle filling, bottle/container caps, closure with stoppers, etc., can solve the problems of poor anti-counterfeiting effect of bottle caps, and achieve the effect of improving the anti-counterfeiting effect.

Inactive Publication Date: 2021-03-12
桐城市申达包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of poor anti-counterfeiting effect of e...

Method used

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  • Prying-off type bottle cap and prying-off type bottle
  • Prying-off type bottle cap and prying-off type bottle
  • Prying-off type bottle cap and prying-off type bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see Figure 1-5 , the present embodiment provides a pry off type bottle cap, the bottle cap is covered on the bottle mouth of a bottle. Wherein, the mouth of the bottle has a mouth that is easily broken, that is, the mouth of the bottle is provided with a recess that is easy to break, and the mouth of the bottle can be partially detached under the action of an external force. For example, the mouth of the bottle can be pried by an external prying member, so that the mouth of the bottle is broken from the frangible depression, thereby permanently damaging the bottle. In this embodiment, the pry-off bottle cap includes an outer cap 1 , an inner sleeve 2 , an outer sleeve 3 , an inner cap assembly 4 and an inner plug assembly, and may also include a transparent insert 13 and a two-dimensional code gasket 14 .

[0043] The outer cap 1 can be a ball cap, or a cap of other shapes, which is the topmost part of the bottle cap. The outer cover 1 is generally a plastic structur...

Embodiment 2

[0055] This embodiment provides a pry-off bottle cap, which is similar to the bottle cap of Embodiment 1, the difference is that there is a gap on the bottom end of the lower connecting sleeve 6 in this embodiment. There is at least one notch, and at least one notch corresponds to at least one pry hole respectively, and each notch and the corresponding pry hole are located on the same radial direction of the inner sleeve 2 . The protruding end of the prying part can pass through the prying hole and the notch to abut against the easy-to-break recess. The notch extends directly to the bottom of the inner sleeve 2, so that the prying member can be vertically disengaged from the notch after being inserted into the notch.

[0056] Therefore, because there is a gap on the lower connection sleeve 6 of the pry-off type bottle cap, the prying part passes through the pry hole and the gap when the bottle cap is opened, so that the insertion depth of the lower connection sleeve 6 can be i...

Embodiment 3

[0058] This embodiment provides a method for assembling the pry-off bottle cap, which is used for assembling the pry-off bottle cap in Embodiment 1 or 2. Wherein, the assembly method includes the following steps.

[0059] (1) The lower inner plug 10 is installed on the bottleneck of the bottle, and the outer cover 3 and the inner sleeve 2 are assembled and installed on the bottleneck of the bottle.

[0060] (2) Fix the upper inner plug 9 on the limiting structure 7 , and at the same time assemble the upper cover body 5 , the lower connecting sleeve 6 and the limiting structure 7 into the inner cover assembly 4 .

[0061] (3) Connect the inner cover assembly 4 with the inner sleeve 2, and at the same time make the lower inner plug 10 plugged in the bottle mouth, and form the sealing structure of the bottle mouth with the upper inner plug 9.

[0062] (4) Install the outer cover 1 on the inner sleeve 2 so that the top end of the outer cover 3 touches the bottom end of the outer ...

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Abstract

The invention discloses a prying-off type bottle cap and a prying-off type bottle. The bottle cap comprises an outer cap, an inner sleeve, an outer sleeve, an inner cap assembly and an inner plug assembly, wherein the inner sleeve is detachably connected with the outer cap, the outer cap is sleeved at the top end of the inner cap, and a prying hole is formed in the side wall of the top end of theinner sleeve; the inner cap assembly comprises an upper cap body, a lower connecting sleeve and a limiting structure; the upper cap body and the lower connecting sleeve are fixedly connected and are arranged in the outer cap together; the lower connecting sleeve is inserted into the inner sleeve and is coaxial with the inner sleeve; the limiting structure is fixed on the bottom surface of the upper cap body and is positioned in the lower connecting sleeve; a plurality of fixing structures fixed to the bottle opening are arranged on the inner wall of the lower connecting sleeve; the inner plugassembly comprises an upper inner plug and a lower inner plug; and the top end of the upper inner plug is clamped in the limiting structure, and the lower inner plug is plugged in a bottle neck and forms a sealing structure of the bottle neck with the upper inner plug. The whole bottle is damaged in the prying process, lawbreakers cannot use the bottle again, fake wine is avoided from the source,and therefore the anti-counterfeiting effect of the bottle cap is improved.

Description

technical field [0001] The invention relates to a bottle cap in the technical field of bottle caps, in particular to a break-off bottle cap, and also to a break-off bottle with the bottle cap. Background technique [0002] For wine, perfume, high-end health products and other enterprises, the anti-counterfeiting of packaging bottles is very important. Bottles that do not pass the anti-counterfeiting standard, such as wine bottles, can be easily recycled by criminals to make fake wine. In this way, the market is flooded with low-priced fake wines, impacting the real wine market, causing great reputation damage to wine production enterprises, and affecting the development of enterprises. At the same time, after people drink fake alcohol, it can cause great damage to their health, especially fake liquor mixed with industrial alcohol, which can also cause life-threatening. Yet existing wine bottle cap can't avoid this problem, and anti-counterfeit effect is relatively poor. ...

Claims

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Application Information

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IPC IPC(8): B65D49/12B65D39/00B65D51/18
CPCB65D49/12B65D39/00B65D51/18
Inventor 项怀志项月娥
Owner 桐城市申达包装有限公司
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