Anti-theft audio magnetic label capable of being throwing into liquid goods

A label and product technology, applied in the field of commercial anti-theft protection and alarm devices, can solve the problems of time-consuming and labor-intensive costs, and achieve the effects of cost saving, small size, and good anti-theft performance

Inactive Publication Date: 2009-07-08
李霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now customers still need to reseal the packaging when using the invented label for the anti-theft of liquid products, which is time-consuming and labor-intensive and increases the cost

Method used

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  • Anti-theft audio magnetic label capable of being throwing into liquid goods
  • Anti-theft audio magnetic label capable of being throwing into liquid goods
  • Anti-theft audio magnetic label capable of being throwing into liquid goods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 , figure 2 and image 3 As shown, an anti-theft acousto-magnetic label that can be put into liquid commodities includes a box body 1, a sealing film 2, a magnetic bias sheet 3 and a resonant sheet 4, and the box body 1 is a composite film made of PS-LDPE A plastic shell in the shape of a cuboid, three resonant pieces 4 are placed in the cavity 5 of the box body 1, the shape of the cavity 5 is cuboid, and the shape and size of the three resonant pieces 4 are basically the same, all of which are straight sheet-like rectangles , and the shape of the resonant piece 4 matches the horizontal section of the cavity 5 (see attached image 3 ). The magnetic bias sheet 3 is arranged outside the cavity 5 of the box body 1 , and two layers of sealing films 2 are stacked together to seal the magnetic bias sheet 3 between them. The sealing film 2 is sealed with the box body 1, and the resonant sheet 4 is sealed in the box body 1, and a magnetic bias sheet 3 is se...

Embodiment 2

[0034] Such as Figure 4 , Figure 5 and Figure 6 As shown, three resonant plates 4 are placed in the cavity 5 of the box body 1, and a magnetic bias plate 3 is placed above the resonant plate 4, and the sealing film 2 seals the magnetic bias plate 3 and the resonant plate 4 in the box body In the cavity 5 of 1, the box body 1 is in a sealed state, and the remaining parts are the same as in embodiment 1.

Embodiment 3

[0036] Such as Figure 7 and Figure 8 As shown, three resonant plates 4 are placed in the cavity 5 of the box body 1, and a magnetic bias plate 3 is placed under the resonant plate 4, and the sealing film 2 seals the magnetic bias plate 3 and the resonant plate 4 in the box body In the cavity 5 of 1, the box body 1 is in a sealed state, and the remaining parts are the same as in embodiment 1.

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PUM

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Abstract

The invention relates to an anti-theft protection alarm device for commercial purpose, in particular to an anti-theft acoustic magnetic label which can be put into a liquid commodity. The label comprises a long narrow box body and a magnetic offset piece, wherein, at least a resonance piece is arranged in a cavity of the box body; the label further comprises a sealing membrane which is in sealed connection with the box body to ensure that the label remains in a sealing state; and the sealing membrane, the magnetic offset piece and the resonance piece are arranged by layers. The invention is characterized in that the acoustic magnetic label is manufactured without any glue, so that the sealed label can be directly put into the liquid commodity for the purpose of theft prevention. Meanwhile, the invention has the characteristics of small size, aesthetic appearance, reliable sealing and the like, and achieves the effects of reducing previous surplus procedures, saving the cost for an expansive under glue, and completely solving the problem that the liquid commodity causes pollution after a plastic sealing membrane which is added onto the outer surface of the original label on the commodity ruptures.

Description

technical field [0001] The invention relates to a commercial anti-theft protection and alarm device, in particular to an anti-theft acousto-magnetic label which can be put into liquid commodities. Background technique [0002] Today, with the development of science and technology and the emphasis on efficiency, the traditional anti-theft method of retail stores monitoring shopping malls by manpower is no longer suitable, and it will be replaced by a high-tech electronic commodity anti-theft system. As early as the late 1960s, the first electronic article surveillance system EAS (Electronic Article Surveilance) appeared in the United States. Resistance, this anti-theft deterrent effect has been recognized by many retailers. After 40 years of development, the electronic anti-theft system has developed from a single product with a single principle in the early stage to a situation with a wide variety of different principles, adapting to the needs of different types of stores s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/24
Inventor 李霖
Owner 李霖
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