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Clamping-type split-combination anti-fake bottle cap

An anti-counterfeiting bottle cap and snap-in technology, which is applied in packaging, locking equipment, closing and other directions, can solve problems such as poor ability, and achieve the effect of simple operation process and low cost

Inactive Publication Date: 2010-06-09
HICAP CLOSURES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the cap is less effective at indicating that the bottle has been opened

Method used

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  • Clamping-type split-combination anti-fake bottle cap
  • Clamping-type split-combination anti-fake bottle cap
  • Clamping-type split-combination anti-fake bottle cap

Examples

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Embodiment Construction

[0032] Below in conjunction with the accompanying drawings of the description, the card type split combination anti-counterfeiting bottle cap of the present invention will be further described.

[0033] see figure 1 , figure 2 , the present invention's snap-type split combination anti-counterfeiting bottle cap comprises a cylindrical combination sleeve 4 that is placed on the bottleneck 8, a combination sleeve thread 4-2 is provided on the outer side of the upper section of the combination sleeve 4, and an annular protrusion is provided on the outside of the middle section of the combination sleeve 4. Starting from 4-3, the outer side of the lower section of the combination sleeve 4 is provided with a number of combination sleeve matching introduction devices 4-1 uniformly distributed along the circumferential direction, and the combination sleeve matching introduction device 4-1 is a tooth-shaped protrusion with a tip. The inner side of the combined sleeve 4 is provided wit...

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Abstract

The invention provides a clamping-type split-combination anti-fake bottle cap, which comprises a combination sleeve, an inner cap, an outer cap and a split ring, wherein the lower end of the inner side of the outer cap is provided with a curved concave part of which the upper edge is in a sinusoid shape; the top end of the split ring is provided with a curved convex part of which the upper edge is in a sinusoid shape; the curved convex part and the curved concave part are matched; the upper end of the inner side of the split ring is provided with a plurality of clamping jaws; and the clamping jaws are positioned on the upper edge of a convex part of the combination sleeve. The clamping-type split-combination anti-fake bottle cap indicates that the bottle cap is in an opened state through the downward movement of the split ring, and related components are unnecessary to be made of aluminum, so the bottle cap is low in cost. The convex part on the combination sleeve can prevent the clamping jaws from returning to original positions again under the action of external force after moving downwards, so the opened and unopened states of the bottle cap can be obviously differentiated. The bottle cap can be used for bottles with no boss on bottlenecks and can still achieve anti-fake effects.

Description

technical field [0001] The present invention relates to a device for preventing refilling of containers, and in particular to a device for destroying whole parts of the container during the act of opening it. Background technique [0002] Chinese patent ZL02810611.3 "anti-counterfeit identification device" discloses an anti-counterfeit bottle cap, which includes: a sleeve part, the sleeve part includes a first part, and the first part is connected to the second part by a brittle part therebetween before initial opening Two parts; means for securing the first part to the mouth and neck of the container, and a container closure to which the second part is connected, wherein the periphery of the first part is disposed longitudinally prior to the initial container opening operation Between the periphery of the second portion and the peripheral lip of the container closure, and where: the initial container opening operation causes the frangible portion to rupture or break, the pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D55/02B65D51/18
Inventor 刘艳涛
Owner HICAP CLOSURES CO LTD
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