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Electronic Anti-theft system with clamping function

An electronic anti-theft and electronic detection technology, which is applied to the device for locking portable objects, the application of locks, building locks, etc., can solve problems such as damage to anti-theft bolt holes, failure of anti-theft devices to electronically protect self-service items, and products that are not suitable for consumption. To achieve the effect of preventing any risk

Active Publication Date: 2019-07-02
THOONSEN TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In addition, packages made of aluminum cannot be secured with electronic anti-theft tags, because aluminum would render the anti-theft tags ineffective; these packages cannot be secured with stud-type anti-theft devices, because the studs will penetrate the package, introduce air into the package and cause The product is not suitable for consumption
[0010] Finally, leather products that are now punctured by traditional stud type anti-theft devices will be damaged by the holes left by the anti-theft bolts
[0011] Therefore, there are still self-service items in the market today that cannot be electronically secured with anti-theft devices from being vandalized or destroyed

Method used

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  • Electronic Anti-theft system with clamping function
  • Electronic Anti-theft system with clamping function
  • Electronic Anti-theft system with clamping function

Examples

Experimental program
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Embodiment Construction

[0043] figure 1 and the electronic anti-theft device 1 according to the invention shown below is intended to be attached by clipping on the self-service shop item to be protected, for example, a pair of gloves (Figure 6), or a flexible or semi-rigid or rigid packaging for food, Such as meat in flexible aluminum packaging, or fish in semi-rigid packaging ( Figure 7 ).

[0044] According to the present invention, the electronic anti-theft device 1 includes:

[0045] - two clamping parts 2 and 3, which are articulated relative to each other along the axis of rotation 4, so that the device is in a position such as figure 1 and 2 open state shown, or in the closed state ( Figure 3-7 ), the first clamping part 2 (called the movable part) can for example move relative to the second part 3 (called the fixed part);

[0046] - the two gripping parts 2A and 3A, which are extensions of the respective gripping parts 2 and 3 and transverse to the axis of rotation 4 (thus opposite the...

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Abstract

An electronic antitheft device comprising an electronic detection device, a first part and a second part, each part provided with an inner contact surface, and the first part being movable relative tothe second part in such a way as to cooperate by clamping at the respective contact surface thereof. At least one of the parts, preferably both parts, comprise on the contact surface thereof an abrasive covering.

Description

technical field [0001] The present invention relates to the field of electronic anti-theft devices, and more particularly to electronic devices that allow the electronic protection of self-service items in stores. Background technique [0002] An electronic store anti-theft system, known by the acronym EAS (Electronic Article Surveillance), comprises an electronic system capable of triggering an alarm when the anti-theft device passes a detection gate designed to detect the frequency emitted by the electronic anti-theft system. [0003] Electronic anti-theft devices can take many forms, depending on the type of item to be protected. For example, it may involve electronic tags (commonly called tags), or anti-theft devices in the form of bottles, textiles, spectacles, etc. [0004] More specifically, the present invention relates to an antitheft device capable of being attached to an object to be protected by joining two parts together by means of a gripping or fastening acti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B73/00
CPCE05B73/0017E05B73/0052
Inventor J·童森
Owner THOONSEN TRADING