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Magnetic pushing force anti-theft label

A technology of anti-theft tags and magnetic thrust, applied to instruments, electric alarms, identification devices, etc., can solve the problems of no absolute safety and complex structures

Inactive Publication Date: 2009-08-12
ORLEN SENTINEL INDAL SHANGHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this double unlocking structure from two directions is slightly complicated, and anyone can carry several magnetic blocks, first use one magnetic block to open the horizontal clamping mechanism, and then use one piece to open the locking mechanism, so all use magnetic action It is still not absolutely safe to open the anti-theft nail locking mechanism

Method used

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  • Magnetic pushing force anti-theft label
  • Magnetic pushing force anti-theft label
  • Magnetic pushing force anti-theft label

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] see figure 1 It is a schematic cross-sectional structure diagram of Embodiment 1 of the present invention, figure 2 for figure 1 Schematic diagram of the cross-sectional structure of the locking bead holder, image 3 for figure 1 Schematic diagram of the vertical section structure of the toggle block, Figure 4 for figure 1 Schematic diagram of the side section structure of the toggle block and Figure 13As shown in the cross-sectional structural schematic diagram of the unlocker of the present invention, a magnetic thrust anti-theft tag includes a shell composed of an upper cover 1 and a base 2, and a coil alarm 4 and an anti-theft nail lock are arranged between the upper cover 1 and the base 2 Tightening mechanism, the anti-theft nail 3 is inserted into the shell from the upper cover 1 and positioned by the locking mechanism, wherein the locking mechanism includes: a locking bead cap 5 with a trapezoidal cross section, a locking bead matching the inner cavity of...

Embodiment 2

[0060] The shell structure, locking mechanism and unlocker 10 are the same as those in Embodiment 1.

[0061] see Figure 5 It is a schematic cross-sectional structure diagram of Embodiment 2 of the present invention, Image 6 for Figure 4 Schematic diagram of the vertical section structure of the toggle block and Figure 7 for Figure 4 As shown in the schematic diagram of the side sectional structure of the toggle block, the locking mechanism is provided with a magnetic switch device, and the magnetic block 8 in the magnetic switch device is pushed by the ring magnet 11 in the unlocker 10 to move away from the ring magnet 11 , The magnetic block 8 pushes the locking mechanism to open.

[0062] The magnetic switch device is composed of a magnetic block 8 arranged obliquely in the casing and a toggle block 92 pushed by the magnetic block 8, and a pair of protrusions 61, 61' are provided at the lower part of the locking bead fixing seat 6, The toggle block 92 is disposed ...

Embodiment 3

[0066] The shell structure, locking mechanism and unlocker 10 are the same as those in Embodiment 1.

[0067] see Figure 8 It is a schematic cross-sectional structure diagram of Embodiment 3 of the present invention, Figure 9 for Figure 7 Schematic diagram of the vertical section structure of the toggle block and Figure 10 for Figure 7 As shown in the schematic diagram of the side sectional structure of the toggle block, the locking mechanism is provided with a magnetic switch device, and the magnetic block 8 in the magnetic switch device is pushed by the ring magnet 11 in the unlocker 10 to move away from the ring magnet 11 , The magnetic block 8 pushes the locking mechanism to open.

[0068] The magnetic switch device is composed of a magnetic block 8 arranged obliquely in the casing and a toggle block 93 pushed by the magnetic block 8, and a pair of protrusions 61, 61' are provided at the lower part of the locking bead fixing seat 6, The toggle block 93 is dispose...

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PUM

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Abstract

The invention relates to a magnetic thrust theftproof label, which comprises a shell consisting of an upper cover and a pedestal, wherein a coil alarm and a theftproof nail locking mechanism are arranged between the upper cover and the pedestal; a theftproof nail is inserted into the shell from the upper cover and positioned by the locking mechanism; the locking mechanism comprises a locking pearl cap of which the cross section is trapeziform, a locking pearl fixed seat which is matched with an inner cavity of the locking pearl cap, not less than three locking pearls and a spring device which leans against the locking pearl fixed seat; the locking mechanism corresponds to a magnetic lock opener and is opened by the magnetic lock opener; a magnetic switching device is arranged on the locking mechanism; and a magnetic block in the magnetic switching device is pushed by a magnet in the lock opener to move towards the direction away from the magnet, and pushes and opens the locking mechanism. The invention has the advantages that the invention provides a novel unlocking form, opens the locking mechanism through the magnetic thrust but not the conventional magnetic suction, and provides a simple, easy, safe and reliable novel form for a commonly used theftproof label.

Description

technical field [0001] The invention relates to a magnetic thrust anti-theft label, which is widely used for anti-theft of goods in stores or supermarkets. Background technique [0002] The anti-theft label is a kind of anti-theft product widely used in the commodity market. It mainly includes locking anti-theft labels. The locking mechanism is made of a specific mechanical structure, and the anti-theft nail is locked to fix it on the commodity. The corresponding unlocking tool can be opened; the alarm type anti-theft label sends an alarm signal by setting electronic or other alarm components in the label; the comprehensive anti-theft label has the characteristics of the above two anti-theft labels. [0003] After being widely used, the traditional magnetic anti-theft tags have lacked absolute safety and anti-theft functions, and are easy to be opened by any magnet. The applicant of the present invention discloses a safe and convenient anti-theft label in its utility model ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/24G09F3/18
Inventor 赵沛字
Owner ORLEN SENTINEL INDAL SHANGHAI