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Commodity burglar alarm

An anti-theft device and product technology, applied in the application of locks, building locks, construction, etc., can solve the problems of poor locking anti-theft effect and easy damage of anti-theft devices, so as to prevent prying open, facilitate operation and improve safety sexual effect

Inactive Publication Date: 2019-01-15
杭州睿珂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a product anti-theft device that can effectively prevent the anti-theft device from being destroyed, has good locking anti-theft effect and is easy to operate; it solves the problem that the product anti-theft device in the prior art is easy to be damaged and the locking anti-theft effect is not good technical issues

Method used

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  • Commodity burglar alarm
  • Commodity burglar alarm

Examples

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Embodiment

[0020] Such as figure 1 Shown, a kind of product anti-theft device comprises binding rope 4 and housing. Wherein the casing includes an upper casing 3 and a lower casing 5, and the binding rope 4 connects the upper casing 3 and the lower casing 5. The upper casing 3 includes a rotating member 1, and a ring gear 2 is externally connected to the rotating member 1. The bottom surface of the ring-shaped upper end surface of the ring gear 2 is integrally formed with a one-way tooth 6, and a locking member is installed in the rotating member. The locking member Comprising a gear shifter 10, the shifter gear 10 is annular, and the upper end surface of the shifter 10 is provided with one-way teeth, and the gear shifter 10 meshes with the one-way teeth of the ring gear 2 to realize locking. Below the rotating member is provided with a binding rope connecting seat 20, and the binding rope 4 is penetrated in the connecting seat 20 by the binding rope, and then connects with the rotating...

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Abstract

The invention relates to a commodity burglar alarm, which comprises a binding rope and a shell. The shell comprises an upper shell and a lower shell. The binding rope is used for connecting the uppershell with the lower shell. The upper shell comprises a rotating component, and a gear ring is arranged outside the rotating component. A binding rope penetrating seat is arranged below the rotating component, and the rotating component is connected with a locking component. The locking component comprises a gear shifting piece matched with the gear ring, and the gear ring and the gear shifting piece are meshed in the axial direction. The commodity burglar alarm can be effectively prevented from being damaged. The commodity burglar alarm is good in locking and anti-theft effect, and convenientin operation. The technical problems that in the prior art, existing commodity burglar alarms are easily damaged and are poor in locking and anti-theft effect can be solved.

Description

technical field [0001] The invention relates to an anti-theft device for commodities. Background technique [0002] Open-shelf sales places, such as supermarkets and home appliance stores, where large items or three-dimensional products in the shape of cubes are sold or displayed, such as bags, cans, food boxes, boxes containing products for sale, boxes, books etc., it is difficult to arrange a suitable anti-theft device, even if an anti-theft device is provided, it is easy to be undetected and illegally dismantled. In the existing patent documents, for the anti-theft device, there is such a disclosure, such as the Chinese patent: "A Commodity Anti-theft Device (CN202731495U)", which includes a lock box, which includes a reel and a manipulation member for rotating the reel, so The manipulator is integrally provided with an auxiliary rotating pole, a buzzer escutcheon and a lock pin housing, wherein the buzzer alarm escutcheon is provided with at least one speaker hole, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B73/00
CPCE05B73/0029
Inventor 何国勤
Owner 杭州睿珂科技有限公司
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