CN203742292U - Lock cylinder of commodity anti-theft device and commodity anti-theft device - Google Patents
Lock cylinder of commodity anti-theft device and commodity anti-theft device Download PDFInfo
- Publication number
- CN203742292U CN203742292U CN201320875366.4U CN201320875366U CN203742292U CN 203742292 U CN203742292 U CN 203742292U CN 201320875366 U CN201320875366 U CN 201320875366U CN 203742292 U CN203742292 U CN 203742292U
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- CN
- China
- Prior art keywords
- theft device
- commodities
- lock core
- magnetic
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model provides a lock cylinder of a commodity anti-theft device. The lock cylinder of the commodity anti-theft device comprises a ratchet bar and a sliding body, wherein a sliding groove is formed in the sliding body, a leading-in structure corresponding to an elastic part is arranged on the lock cylinder and is provided with a protruding end, the protruding end is matched with a magnetic work hole of a magnetic unlocking device and can stretch into the magnetic work hole, a magnetizer is arranged in the leading-in structure, the outer side end of the magnetizer is located at the protruding end of the leading-in structure, and the inner side end of the magnetizer is close to the elastic part. According to the lock cylinder of the commodity anti-theft device, due to the fact that the leading-in structure can stretch into the magnetic work hole of the magnetic unlocking device, the magnetic field of the magnetic unlocking device can be connected to positions within the operating distance range of the elastic part through the magnetizer, in this way, the ratchet single-direction locking type lock cylinder and the commodity anti-theft device with the lock cylinder can be unlocked through a magnetic unlocking device for lock pin insertion type lock cylinders, and users can use the lock cylinder and the commodity anti-theft device conveniently.
Description
Technical field
The utility model relates to anti-theft device for commodities lock core and anti-theft device for commodities.
Background technology
For the article that leave the places of business such as supermarket in, businessman is stolen in order to prevent, adopts more and more at present that on article, to connect anti-theft device be also that the mode of anti-theft tag is carried out antitheft.The magnet of the anti-theft device for commodities lock core of unblanking just at present, it has two types, a kind of is lock pin plug-in type lock core, this class lock core has a head, the magnetic lockaid gun supporting with it comprises magnet and shell, has magnet working hole on shell, at the bottom of the work plane of magnet is in magnet working hole hole, while unblanking, lock core head is stretched in magnet working hole and unblanked; Another kind of is ratchet one-way lock fixed pattern.The magnetic lockaid gun of this two classes lock core can not be general, to user, caused trouble.
Summary of the invention
The utility model technical problem first to be solved is to provide a kind of anti-theft device for commodities lock core, and it adopts ratchet one-way lock fixed pattern, but can use the magnetic lockaid gun of lock pin plug-in type lock core to unblank, to facilitate user.For this reason, the utility model is by the following technical solutions:
The lock core of anti-theft device for commodities, comprise ratchet bar, slide mass, in described slide mass, also has chute, and can slide along ratchet bar thus, described slide mass is provided with the elastomeric element coordinating with described ratchet bar, described elastomeric element has lock end, the normality of described elastomeric element is in lock end insertion ratchet bar, forming monodirectional locking with ratchet coordinates, described elastomeric element can exit described monodirectional locking because of the attraction of magnet and coordinate, it is characterized in that described lock core is provided with guiding structure at the described elastomeric element of correspondence, it is suitable and can stretch into the jag of described magnet working hole that described guiding structure has magnet working hole with magnetic lockaid gun, in described guiding structure, be provided with magnetic conductor, the outboard end of described magnetic conductor is in the jag place of guiding structure, the medial extremity of described magnetic conductor is near described flexible member.
Adopting on the basis of technique scheme, the utility model also can adopt following further technical scheme:
Described guiding structure is arranged on described slide mass.
Described flexible member adopts shell fragment or spring steel wire, and its one end is connected on slide mass, and the other end is the free end as lock end.
Another technical problem to be solved of the utility model is to provide a kind of anti-theft device for commodities that adopts above-mentioned lock core.For this reason, the utility model is by the following technical solutions:
An anti-theft device for commodities, is characterized in that described anti-theft device for commodities is provided with the above-mentioned lock core of stating, and described anti-theft device for commodities is also provided with for connecting the parts of item to be protected, and described slide mass is provided with described for connecting the parts of item to be protected.
Owing to adopting the technical solution of the utility model, guiding structure of the present utility model can stretch into the magnet working hole of magnetic lockaid gun, and pass through magnetic conductor, the magnetic field of magnetic lockaid gun is connected in the operating distance of flexible member, thereby the anti-theft device for commodities that makes this ratchet one-way lock fixed pattern lock core of the present utility model and employing the utility model lock core also can share the magnetic lockaid gun of lock pin plug-in type lock core and unblank, and is user-friendly to.
Accompanying drawing explanation
The structure sectional view that Fig. 1 is embodiment that the utility model provides.
The schematic diagram of unblanking that Fig. 2 is embodiment that the utility model provides.
The explosive view that Fig. 3 is embodiment that the utility model provides.
The specific embodiment
With reference to accompanying drawing.The lock core of anti-theft device for commodities provided by the utility model, comprise ratchet bar 1, slide mass 2, in described slide mass, also has chute 21, and can slide along ratchet bar 1 thus, described slide mass is provided with the elastomeric element 3 coordinating with described ratchet bar, described elastomeric element 3 has lock end 30, the normality of described elastomeric element is in lock end 30 insertion ratchet bars 1, forming monodirectional locking with ratchet 10 coordinates, also when ratchet 10 inserts in ratchet bar 1, slide mass can slide (if Fig. 1 is for upwards sliding) along a direction, rightabout is lockable cannot slide (if Fig. 1 is not for sliding) downwards, described elastomeric element 3 can exit described monodirectional locking because of the attraction of magnet and coordinate (as shown in Figure 2), described lock core is provided with guiding structure 4 at the described elastomeric element 3 of correspondence, described guiding structure plays the effect of shortening lockaid gun magnet and flexible member distance, it is suitable and can stretch into the jag 41 of described magnet working hole that described guiding structure has magnet working hole 50 with magnetic lockaid gun 5, in described guiding structure, be provided with magnetic conductor 40, the outboard end 43 of described magnetic conductor is in the jag place of guiding structure, the medial extremity 42 of described magnetic conductor is near described flexible member 3.
Described magnetic lockaid gun 5 is the magnetic lockaid gun of dead bolt plug-in type lock core, and it comprises magnet 51 and shell 52, and shell 52 is provided with described magnet working hole 50 at the work plane of magnet.
Described guiding structure 4 is arranged on described slide mass 2.
Described flexible member adopts shell fragment or spring steel wire, and its one end is connected on slide mass, and the other end is the free end as lock end 30.
With reference to accompanying drawing; the present embodiment be take lock core and is applied to cassette anti-theft device for commodities as example; it is two card covers 61,62 for connecting the parts of item to be protected; on described slide mass with on tooth bar, can be connected a card cover; after being connected on article; article are stuck between two card covers, and this anti-theft device for commodities is suitable for the anti-theft protection to that elongate column commodity.
Lock core of the present utility model can be used in all kinds of anti-theft devices, these are only concrete example of the present utility model, but structure of the present utility model and embodiment are not limited to this.Such as the parts for attachment can be shape, the structures that other can cover article, block or hook and other can connect article; The described parts for attachment can be to be fixedly connected with, and can be also the installations that is articulated and connected; Or, only have slide mass to be connected with for connecting the parts of item to be protected.In a word, the variation that any those skilled in the art does according to spirit of the present utility model or modification are all encompassed among protection domain of the present utility model.
Claims (4)
1. the lock core of anti-theft device for commodities, comprise ratchet bar, slide mass, in described slide mass, also has chute, and can slide along ratchet bar thus, described slide mass is provided with the elastomeric element coordinating with described ratchet bar, described elastomeric element has lock end, the normality of described elastomeric element is in lock end insertion ratchet bar, forming monodirectional locking with ratchet coordinates, described elastomeric element can exit described monodirectional locking because of the attraction of magnet and coordinate, it is characterized in that described lock core is provided with guiding structure at the described elastomeric element of correspondence, it is suitable and can stretch into the jag of described magnet working hole that described guiding structure has magnet working hole with magnetic lockaid gun, in described guiding structure, be provided with magnetic conductor, the outboard end of described magnetic conductor is in the jag place of guiding structure, the medial extremity of described magnetic conductor is near described flexible member.
2. the lock core of anti-theft device for commodities as claimed in claim 1, is characterized in that described guiding structure is arranged on described slide mass.
3. the lock core of anti-theft device for commodities as claimed in claim 1, is characterized in that described flexible member adopts shell fragment or spring steel wire, and its one end is connected on slide mass, and the other end is the free end as lock end.
4. an anti-theft device for commodities; it is characterized in that described anti-theft device for commodities is provided with lock core claimed in claim 1; described anti-theft device for commodities is also provided with for connecting the parts of item to be protected, and described slide mass is provided with described for connecting the parts of item to be protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875366.4U CN203742292U (en) | 2013-12-27 | 2013-12-27 | Lock cylinder of commodity anti-theft device and commodity anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875366.4U CN203742292U (en) | 2013-12-27 | 2013-12-27 | Lock cylinder of commodity anti-theft device and commodity anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742292U true CN203742292U (en) | 2014-07-30 |
Family
ID=51342109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875366.4U Expired - Lifetime CN203742292U (en) | 2013-12-27 | 2013-12-27 | Lock cylinder of commodity anti-theft device and commodity anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127999A (en) * | 2016-07-22 | 2016-11-16 | 茁腾安防科技（上海）有限公司 | Magnetic switch key |
| CN107165511A (en) * | 2017-06-26 | 2017-09-15 | 杭州中芯微电子有限公司 | Buckle structure and magnetic key operated lock |
| CN108825006A (en) * | 2018-08-20 | 2018-11-16 | 宁波市北仑区和嘉泽电子科技有限公司 | A kind of anti-theft tag tripper |
-
2013
- 2013-12-27 CN CN201320875366.4U patent/CN203742292U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127999A (en) * | 2016-07-22 | 2016-11-16 | 茁腾安防科技（上海）有限公司 | Magnetic switch key |
| CN106127999B (en) * | 2016-07-22 | 2019-04-16 | 茁腾安防科技（上海）有限公司 | Magnetic switch key |
| CN107165511A (en) * | 2017-06-26 | 2017-09-15 | 杭州中芯微电子有限公司 | Buckle structure and magnetic key operated lock |
| CN107165511B (en) * | 2017-06-26 | 2022-08-23 | 杭州中芯微电子有限公司 | Lock catch structure and magnetic lock |
| CN108825006A (en) * | 2018-08-20 | 2018-11-16 | 宁波市北仑区和嘉泽电子科技有限公司 | A kind of anti-theft tag tripper |
| CN108825006B (en) * | 2018-08-20 | 2024-03-08 | 宁波市北仑区和嘉泽电子科技有限公司 | Anti-theft label unlocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee after: CENTURY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee before: Hangzhou Century Co., Ltd. |