WO2015055017A1 - 防盗标签 - Google Patents

防盗标签 Download PDF

Info

Publication number
WO2015055017A1
WO2015055017A1 PCT/CN2014/080297 CN2014080297W WO2015055017A1 WO 2015055017 A1 WO2015055017 A1 WO 2015055017A1 CN 2014080297 W CN2014080297 W CN 2014080297W WO 2015055017 A1 WO2015055017 A1 WO 2015055017A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
spring
locking mechanism
base
locking bead
Prior art date
Application number
PCT/CN2014/080297
Other languages
English (en)
French (fr)
Inventor
赵沛字
Original Assignee
欧隆安防科技（上海）有限公司
赵沛字
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 欧隆安防科技（上海）有限公司, 赵沛字 filed Critical 欧隆安防科技（上海）有限公司
Publication of WO2015055017A1 publication Critical patent/WO2015055017A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution

Definitions

  • the utility model relates to an anti-theft tag, which is widely used for anti-theft of goods in a store or a supermarket.
  • the anti-theft tag is a kind of anti-theft product widely used in the commodity market. It is fixed on the goods for sale. When the goods for sale are not handled by the cashier and the anti-theft tag is removed, the product will issue an alarm signal when exiting the mall. , remind the store security staff.
  • the anti-theft tag mainly includes a lock-type anti-theft tag, an alarm-type anti-theft tag and an integrated anti-theft tag.
  • the lock-type anti-theft tag adopts a specific mechanical structure to make a locking mechanism cooperate with the anti-theft nail to fix it on the commodity, and the anti-theft The label needs to be opened by the corresponding unlocking tool; the alarm type anti-theft tag, by setting an electronic or other alarm component in the tag, to issue an alarm signal; the integrated anti-theft tag has the characteristics of the above two types of anti-theft tags.
  • the applicant of the utility model also discloses a magnetic thrust anti-theft tag, which comprises a casing composed of an upper cover and a base, and a coil alarm and an anti-theft nail lock between the upper cover and the base, in the invention patent No. ZL20091004745.
  • the fastening mechanism, the anti-theft nail is inserted into the outer casing from the upper cover and is positioned by the locking mechanism, wherein the locking mechanism comprises: a locking bead cap with a trapezoidal cross section, a locking bead fixing seat matched with the inner cavity of the locking bead cap, a locking device that has less than three locking beads and a spring device that abuts the locking bead holder, the magnetic unlocking device corresponds to the locking mechanism, and the magnetic locking device opens the locking mechanism, and the locking mechanism is provided with a magnetic switch In the device, the magnetic block in the magnetic switch device is pushed by the magnet in the unlocker to move away from the magnet, and the magnetic block pushes the locking mechanism to open. It opens the locking mechanism by magnetic thrust instead of the traditional magnetic suction, providing a simple, safe and reliable new form for commonly used anti-theft tags.
  • the locking mechanism comprises: a locking bead cap with a trapezoidal cross section, a locking bead fixing seat matched with the inner cavity
  • this lateral magnetic thrust mechanism is slightly complicated in the unlocking process, and the anti-theft tag can be opened with a plurality of magnets.
  • the technical problem to be solved by the utility model is to provide a new type of anti-theft tag, which adopts a steel ball abutting locking mechanism, and the locking mechanism can be unlocked only after the steel ball is removed by a dedicated ring magnet.
  • the technical solution adopted by the utility model to solve the above technical problem is: an anti-theft tag comprising a casing composed of an upper cover and a base, and an anti-theft nail locking mechanism is disposed between the upper cover and the base, and the anti-theft nail is inserted into the outer casing from the upper cover And the locking mechanism is locked and positioned, and the magnetic unlocking device corresponds to the locking mechanism, and the locking mechanism is opened by the magnetic unlocking device.
  • the locking mechanism sequentially comprises: a locking bead cap with a trapezoidal cross section, and a lock a locking bead holder matching the inner cavity of the bead cap, no less than three locking beads and a spring abutting the locking bead holder, the spring being sleeved on the spring seat of the base, wherein: the lock A limit set is arranged under the bead fixing seat, the limit set is limited by the base, the limit set is provided with a through hole, and the outer circumference is provided with a pair of radial structures symmetrically above and flat and folded downward.
  • the through hole is inserted over the protruding portion of the bottom of the locking bead fixing seat, and the lower part is sleeved at the spring seat, so that the spring is above the top bottom to lock the bead fixing seat, and the lower part is supported by the spring seat Reach the top;
  • the bottom of the piece is supported by a steel ball;
  • the base is provided with a slope, and the spring seat is the lowest point of the slope;
  • the steel ball is at the lowest point of the left and right slopes of the base under the action of its own gravity, and is at the bottom of the limit set, and the locking mechanism is in a locked state.
  • the steel ball Under the magnetic force of the unlocker, the steel ball along the ball The slanting side faces outward. At this time, the limit kit loses the support of the steel ball.
  • the suction force of the unlocker is greater than the spring support force, the locking bead mount is lowered, so that the locking bead loses the clamping force of the locking bead cap, and the locking is locked.
  • the organization is unlocked.
  • the inclined surface is a pair of left and right inclined surfaces corresponding to the radial direction of the spring seat, and a pair of steel balls are supported on the bottom surface of the limit set.
  • the principle of the utility model is: the at least one steel ball is further abutted against the locking mechanism, so that the unlocking process of the locking mechanism must overcome the spring force, and the steel ball must be removed from the position of the support limit kit, so The pair of steel balls can be moved by using the unlocking device matched with the utility model, and under the suction force, the spring force is unlocked to effectively prevent the use of multiple magnets to unlock themselves. Use safer and more reliable.
  • the base is along the guide seat of the limited position kit around the spring seat, and the inner profile of the guide seat matches the outer contour of the limit set on the guide seat side.
  • the left and right open slots are provided on the wall, and the left and right wing-shaped inclined slopes of the limit set are inserted into the left and right open slots, so that the limit set moves up and down along the openings of the left and right open slots, in the
  • the lower surface in the left and right open slots is provided with a sloped surface in the left and right open slots extending from the lowest side of the spring seat to the bottom edge of the left and right open slots.
  • the guide seat is a separate component and is inserted at the bottom of the base.
  • the utility model has the beneficial effects that: the anti-theft tag of the utility model has the advantages of simple structure and easy manufacture, and only the magnet combination of the simple structure cannot open the locking mechanism, and has the characteristics of being safer and more reliable to use.
  • Figure 1 is a schematic exploded view of the anti-theft tag of the utility model
  • FIG. 2 is a schematic view of the anti-theft tag profile of the utility model to be locked
  • Figure 3 is a schematic cross-sectional view showing the unlocked state of the present invention
  • Figure 4 is a perspective exploded view of the anti-theft tag of the utility model
  • FIG. 1 is a schematic exploded view of the anti-theft tag of the utility model
  • FIG. 2 is a schematic view of the anti-theft tag of the utility model
  • FIG. 3 is a schematic cross-sectional view of the unlocked state of the utility model
  • FIG. 4 is a schematic exploded view of the anti-theft tag of the utility model:
  • An anti-theft tag as shown in FIG. 1 and FIG. 2, includes a housing composed of an upper cover 1 and a base 2, and a security nail locking mechanism is disposed between the upper cover 1 and the base 2, and the anti-theft nail 3 is inserted from the upper cover 1
  • the locking device is locked and positioned by the locking mechanism, and the magnetic unlocking device corresponds to the locking mechanism, and the locking mechanism is opened by the magnetic unlocking device.
  • the locking mechanism sequentially comprises: a locking bead cap with a trapezoidal cross section 4 from top to bottom.
  • a locking bead fixing seat 5 matching the inner cavity of the locking bead cap 4, no less than three locking beads 6 and a spring 7 abutting the locking bead fixing seat 5, the spring 7 is sleeved on the spring of the base 2 a seat 21, wherein: a limiting sleeve 8 is sleeved under the locking bead fixing base 5, and is limited by the base 2.
  • the limiting sleeve 8 is provided with a through hole 81, and the outer circumference is provided with a pair of radial a wing-shaped inverted slope 82, 83 which is flat above the structure and which is folded downward.
  • the through hole 81 is fitted over the protruding portion 51 of the bottom of the locking bead fixing base 5, and the spring 7 is inserted in the Inside the through hole 81, the top of the spring 7 is locked against the top bottom to lock the bead holder 5, and the bottom is sleeved
  • the spring seat 21, abuts against and is supported by a spring seat; a pair of ball 9, 10 in the bottom surface 8 of the support package limit;
  • the pair of steel balls 9, 10 are disposed at the lowest point of the inclined faces 22, 23 of the base 1. Under the action of the magnetic force of the unlocker, a pair of steel balls 9, 10 are moved along the obliquely facing sides of the two sides. Limit kit 8 lost The support of a pair of steel balls 9, 10 falls to the bottom of the base 2, and the locking bead holder 5 also falls. At this time, the locking bead 6 loses the clamping force of the locking bead cap 4, and the anti-theft nail 3 can easily removed from the anti-theft tag.
  • the base 2 is along the guide seat 24 of the limit set 8 around the spring seat 21, the inner profile and the limit set of the guide seat 24
  • the outer surface of the guide seat is provided with left and right open slots 241 and 242, and the left and right wing-shaped inverted slopes 82 and 83 of the limit set 8 are inserted into the left and right open slots 241 and 242.
  • the limit set 8 is moved up and down along the left and right open slots, and the inclined surfaces in the left and right open slots are provided on the lower surfaces of the left and right open slots 241 and 242.
  • the inclined surface and the base 1 The inclined faces 22, 23 overlap, extending from the lowest point on the two sides of the spring seat to the bottom edges of the left and right opening grooves 241, 242, as shown in FIG.
  • the guide seat 24 is a separate component, which is inserted at the bottom of the base 2, and a pair of steel balls 9, 10 are respectively placed in the left and right open slots of the guide seat 24.
  • the pair of steel balls 9, 10 are slid to the lowest end along the inclined surfaces 2411, 2421 in the left and right opening slots 241, 242, and are supported at the bottom of the limit set 8 by the top.
  • the locking bead holder 5 is biased upwardly to lock the bead cap 4, so that the locking mechanism is in a locked state.
  • the pair of steel balls 9, 10 can be subjected to magnetic force or suction force, and the magnetic force or suction force is greater than the pressing force of the limit set 8 against the steel ball and its self-gravity.
  • a pair of steel balls 9, 10 slide along the inclined surfaces 2411, 2421 in the left and right open slots to the two ends, when the pair of steel balls 9, 10 leave the bottom surface of the limit set 8, because the two sides are gathered downward
  • the wing-shaped inverted slopes 82, 83 cause the bottom surface of the limit set 8 to lose support and fall to the bottom of the base 2.
  • the locking bead mount 5 loses its support and falls, causing the locking bead 6 to be lost.
  • the anti-theft nail 3 also loses the clamping force of the locking bead 6. At this time, the anti-theft nail 3 can be easily taken out from the locking mechanism of the present invention.
  • the anti-theft tag of the utility model has the advantages of simple structure and easy manufacture, and the combination of the magnets of the simple structure cannot open the locking mechanism, and has the characteristics of being safer and more reliable to use.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

一种防盗标签，包括壳体和防盗钉锁紧机构，防盗钉插入外壳内并由锁紧机构锁紧定位，通过磁力开锁器解锁，该锁紧机构自上而下依序包括：锁紧珠帽、与锁紧珠帽内腔匹配的锁紧珠固定座、不少于三颗的锁紧珠和抵顶锁紧珠固定座的弹簧，在所述的锁紧珠固定座下方套设一限位套件，该限位套件被底座限位，该限位套件内设通孔，外周设有一对径向结构对称上方为平面且向下收拢的翅形倒斜面，所述的通孔上方套入锁紧珠固定座底部的伸出部，弹簧穿设在所述的通孔内，所述的限位套件底面支撑有至少一只钢球；所述钢球放在底座的斜面的最低处，在磁力作用下可沿斜面滑动，而失去对限位套件的支撑，实现安全解锁。

Description

防盗标签
技术领域
本实用新型涉及一种防盗标签， 广泛用于商店或超市商品的防盗。
背景技术
防盗标签是一种被广泛应用于商品市场上的防盗产品， 固定在待售商品上， 当待售商品未经收银员处理、取下防盗标签时， 该商品在经过商场出口时会发出 报警信号， 提醒商场保安人员。
防盗标签主要包括锁紧式防盗标签、 报警式防盗标签和综合式防盗标签， 锁紧式防盗标签采用特定的机械结构制成锁紧机构与防盗钉配合，使其固定于商 品上， 该类防盗标签需要通过相应的解锁工具才能打开； 报警式防盗标签， 通过 在标签内设置电子或其他报警元件， 发出报警信号； 综合式防盗标签， 兼具上述 两种防盗标签的特点。
经过广泛使用， 传统的磁性防盗标签已缺乏了绝对的安全防盗功能， 容易 被任意一块磁石打开。 本申请人在其实用新型专利号 ZL200620045680. X中公开 了一种安全方便的防盗标签，在传统的锁紧机构的基础上进一步增设横向卡位装 置， 使得防盗标签必须在纵向和横向双向作用力条件下， 即在原有底部装设有磁 块的启钉器上增设横向磁力的作用，先打开锁紧机构上的卡固机构后，才可以利 用启钉器底部的磁块打开锁紧机构， 使防盗标签开启， 极大地增强了安全性。
本实用新型的申请人在其发明专利号 ZL20091004745. 43 中还公开了一种 磁推力防盗标签，包括由上盖和底座构成的外壳， 上盖与底座之间设有线圈报警 器、 防盗钉锁紧机构， 防盗钉自上盖插入外壳中并由锁紧机构定位， 其中， 锁紧 机构包括： 截面为梯形的锁紧珠帽、 与锁紧珠帽内腔匹配的锁紧珠固定座、不少 于三颗的锁紧珠和抵顶锁紧珠固定座的弹簧装置， 磁力开锁器与锁紧机构对应， 并由磁力开锁器打开锁紧机构，所述的锁紧机构上设有磁力开关装置，磁力开关 装置内的磁块被开锁器内的磁铁推动向远离磁铁的方向移动，磁块推动锁紧机构 打开。其通过磁性推力而非传统的磁性吸力打开锁紧机构， 为常用的防盗标签提 供了一种简单易行又安全可靠的新形式。
但是这种横向磁性推力机构在解锁程序上略显复杂，且可以用多块磁铁打开 防盗标签。
发明内容
本实用新型所要解决的技术问题在于提供一种新型结构的防盗标签，其采用 钢珠抵顶锁紧机构， 只有通过专用的环形磁铁吸附钢珠移开后，才能对锁紧机构 进行解锁。 本实用新型解决上述技术问题采取的技术方案是：一种防盗标签，包括由上 盖和底座构成的壳体， 上盖和底座之间设防盗钉锁紧机构， 防盗钉自上盖插入外 壳中并由锁紧机构锁紧定位，磁力开锁器与锁紧机构对应，通过磁力开锁器打开 锁紧机构， 该锁紧机构自上而下依序包括： 截面为梯形的锁紧珠帽、 与锁紧珠帽 内腔匹配的锁紧珠固定座、不少于三颗的锁紧珠和抵顶锁紧珠固定座的弹簧， 该 弹簧套在底座的弹簧座上， 其中： 在所述的锁紧珠固定座下方套设限位套件， 该 限位套件被底座限位，所述的限位套件内设有通孔，外周设有一对径向结构对称 上方为平面且向下收拢的翅形倒斜面，所述的通孔上方套入锁紧珠固定座底部的 伸出部， 下方套固在弹簧座处， 使所述的弹簧上方抵顶底部锁紧珠固定座， 下方 由弹簧座支撑抵顶； 在所述的限位套件底面支撑有一只钢球；
所述的底座设有斜面， 至弹簧座为斜面的最低处；
所述的钢球在自身重力作用下处在底座的左、右斜面的最低处，抵顶在限位 套件的底部， 锁紧机构处于锁紧状态， 在开锁器磁性力作用下， 钢球沿斜面向外 侧移动， 此时， 限位套件失去钢球的支撑， 当开锁器的吸力大于弹簧支撑力时锁 紧珠固定座下降， 使锁紧珠失去锁紧珠帽的夹紧力， 锁紧机构解锁。
在上述方案基础上， 所述的斜面为一对与弹簧座径向对应的左、右斜面， 在 所述的限位套件底面支撑有一对钢球。
本实用新型的原理是： 由至少一只钢球进一步抵顶锁紧机构， 使锁紧机构的 解锁过程除必须克服弹簧力外，还要使钢球移开支撑限位套件的位置， 因此需要 使用与实用新型匹配的开锁装置方能移动一对钢球， 并在吸力作下， 克服弹簧力 解锁， 有效防止使用多块磁铁自行解锁的情况。 使用更安全、 可靠。
为防止限位套件因扭转而失去钢球的支撑，所述的底座沿弹簧座四周有限位 套件的导向座，所述的导向座的内廓与限位套件的外廓匹配，在导向座侧壁上设 有左、 右开口槽， 所述的限位套件的左右翅形倒斜面插在左、 右开口槽内， 使限 位套件沿左、右开口槽的开口上下移动， 在所述的左、右开口槽内的下表面设有 左、 右开口槽内的斜面， 该斜面自弹簧座二侧最低处延伸至左右开口槽的底边。
为方便加工， 减少对模具精度的要求， 在上述方案基础上， 所述的导向座为 独立部件， 插在底座的底部。
本实用新型的有益效果是： 本实用新型防盗标签结构简单， 容易制造， 只采 用简单结构的磁铁组合不能打开锁紧机构， 具有使用更加安全可靠的特点。 附图说明
图 1本实用新型防盗标签剖面分解示意图；
图 2本实用新型防盗标签剖面待锁紧示意图； 图 3本实用新型解锁状态剖面示意图；
图 4本实用新型防盗标签立体分解示意图；
图中标号说明：
1 上盖
2——底座；
21——弹簧座； 22、 23——左、 右斜面；
24——导向座；
241、 242——左、 右开口槽；
2411、 2421——左、 右开口槽内的斜面；
3——防盗钉；
4——锁紧珠帽；
5——锁紧珠固定座； 51——伸出部；
6——锁紧珠；
7——弹簧；
8——限位套件； 81——通孔； 82、 83——左、 右翅形倒斜面；
9、 10——左、 右钢球。
具体实施方式
如图 1本实用新型防盗标签剖面分解示意图、图 2本实用新型防盗标签剖面 待锁紧示意图、图 3本实用新型解锁状态剖面示意图和图 4本实用新型防盗标签 立体分解示意图所示：
一种防盗标签， 如图 1、 图 2所示， 包括由上盖 1和底座 2构成的壳体， 上 盖 1和底座 2之间设防盗钉锁紧机构，防盗钉 3自上盖 1插入外壳中并由锁紧机 构锁紧定位， 磁力开锁器与锁紧机构对应， 通过磁力开锁器打开锁紧机构， 该锁 紧机构自上而下依序包括： 截面为梯形的锁紧珠帽 4、 与锁紧珠帽 4内腔匹配的 锁紧珠固定座 5、 不少于三颗的锁紧珠 6和抵顶锁紧珠固定座 5的弹簧 7， 该弹 簧 7套在底座 2的弹簧座 21上， 其中： 在所述的锁紧珠固定座 5下方套设限位 套件 8， 被底座 2限位， 所述的限位套件 8内设有通孔 81， 外周设有一对径向结 构对称上方为平面且向下收拢的翅形倒斜面 82、 83， 所述的通孔 81上方套入锁 紧珠固定座 5底部的伸出部 51， 所述的弹簧 7插在所述的通孔 81内， 使所述的 弹簧 7上方抵顶底部锁紧珠固定座 5， 下方套固在弹簧座 21处， 由弹簧座支撑 和抵顶； 在所述的限位套件 8底面支撑有一对钢球 9、 10；
所述的一对钢球 9、 10设在底座 1的斜面 22、 23的最低处， 在开锁器磁性 力作用下， 一对钢球 9、 10沿斜面向二侧斜面上端移动， 此时， 限位套件 8失去 一对钢球 9、 10的支撑， 下落到底座 2的底部， 锁紧珠固定座 5也随之下落， 此 时， 锁紧珠 6失去锁紧珠帽 4的夹紧力， 防盗钉 3可从防盗标签中轻松的取出。
为防止限位套件 8因扭转而失去钢球 9、 10的支撑，所述的底座 2沿弹簧座 21四周有限位套件 8的导向座 24，所述的导向座 24的内廓与限位套件 8的外廓 匹配， 在导向座侧壁上设有左、 右开口槽 241、 242， 所述的限位套件 8的左右 翅形倒斜面 82、 83插在左、 右开口槽 241、 242内， 使限位套件 8沿左、 右开口 槽上下移动， 在所述的左、 右开口槽 241、 242内的下表面设有左、 右开口槽内 的斜面， 此时， 该斜面与底座 1的斜面 22、 23重合， 自弹簧座二侧最低处延伸 至左右开口槽 241、 242的底边， 如图 2所示。
在上述方案基础上， 如图 3、 4所示， 所述的导向座 24为独立部件， 插在底 座 2的底部， 一对钢球 9、 10分别放置在导向座 24的左、 右开口槽 241、 242 内， 在自重作用下， 所述的一对钢球 9、 10沿左、 右开口槽 241、 242内的斜面 2411、 2421滑动到最低端， 抵顶支撑在限位套件 8的底部， 从而锁紧珠固定座 5 向上抵顶锁紧珠帽 4， 使锁紧机构处于锁紧状态。
只有使用与本实用新型匹配的开锁器， 方能使一对钢球 9、 10在磁性力或吸 力作用下， 且磁力或吸力大于限位套件 8对钢球的压紧力和其自重力时， 一对钢 球 9、 10沿左、 右开口槽内的斜面 2411、 2421 向二端滑动， 当一对钢球 9、 10 离开限位套件 8的底面时， 因二侧为向下收拢的翅形倒斜面 82、 83， 使限位套 件 8的底面失去支撑， 下落到底座 2的底部， 如图 3所示， 锁紧珠固定座 5失去 支撑也随之下落， 使锁紧珠 6失去锁紧珠帽 4的压紧力， 防盗钉 3也失去了锁紧 珠 6的夹紧力， 此时， 防盗钉 3可轻松的从本实用新型的锁紧机构中取出。
本实用新型防盗标签结构简单， 容易制造， 只采用简单结构的磁铁组合不能 打开锁紧机构， 具有使用更加安全可靠的特点。

Claims

权 利 要 求
1. 一种防盗标签， 包括由上盖和底座构成的壳体， 上盖和底座之间设防盗 钉锁紧机构， 防盗钉自上盖插入外壳中并由锁紧机构锁紧定位，磁力开锁器与锁 紧机构对应， 通过磁力开锁器打开锁紧机构， 该锁紧机构自上而下依序包括： 截 面为梯形的锁紧珠帽、与锁紧珠帽内腔匹配的锁紧珠固定座、不少于三颗的锁紧 珠和抵顶锁紧珠固定座的弹簧， 该弹簧套在底座的弹簧座上， 其特征在于： 在所 述的锁紧珠固定座下方套设限位套件， 该限位套件被底座限位，所述的限位套件 内设有通孔， 外周设有一对径向结构对称上方为平面且向下收拢的翅形倒斜面， 所述的通孔上方套入锁紧珠固定座底部的伸出部， 所述的弹簧插在所述的通孔 内， 使所述的弹簧上方抵顶底部锁紧珠固定座， 下方套固在弹簧座处； 在所述的 限位套件底面支撑有至少一只；
所述的底座设有一对与弹簧座径向对应的左、右斜面， 至弹簧座为斜面的最 低处；
所述的钢球在自身重力作用下处在底座的左、右斜面的最低处，抵顶在限位 套件的底部， 在开锁器磁性力作用下， 钢球沿斜面向外侧移动， 此时， 限位套件 失去钢球的支撑， 当开锁器的吸力大于弹簧支撑力时锁紧珠固定座下降， 使锁紧 珠失去锁紧珠帽的夹紧力， 锁紧机构解锁。
2. 根据权利要求 1所述的防盗标签， 其特征在于， 在上述方案基础上， 所 述的斜面为一对与弹簧座径向对应的左、右斜面，在所述的限位套件底面支撑有 一对钢球。
3. 根据权利要求 1或 2所述的防盗标签， 其特征在于， 所述的底座沿弹簧 座四周有限位套件的导向座，所述的导向座的内廓与限位套件的外廓匹配，在导 向座侧壁上设有左、右开口槽， 所述的限位套件的左右翅形倒斜面插在左、右开 口槽内， 使限位套件沿左、 右开口槽的开口上下移动， 在所述的左、 右开口槽内 的下表面设有左、右开口槽内的斜面， 该斜面自弹簧座二侧最低处延伸至左右开 口槽的底边。
4. 根据权利要求 1或 2所述的防盗标签， 其特征在于， 所述的导向座为独 立部件。
PCT/CN2014/080297 2013-08-26 2014-06-19 防盗标签 WO2015055017A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320522186.8 2013-08-26
CN201320522186.8U CN203503094U (zh) 2013-08-26 2013-08-26 防盗标签

Publications (1)

Publication Number Publication Date
WO2015055017A1 true WO2015055017A1 (zh) 2015-04-23

Family

ID=50334054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/080297 WO2015055017A1 (zh) 2013-08-26 2014-06-19 防盗标签

Country Status (2)

Country Link
CN (1) CN203503094U (zh)
WO (1) WO2015055017A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3877615A1 (en) * 2018-11-05 2021-09-15 Fox Guard IP Pty Ltd Goods protection label that may be secured to a product

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203503094U (zh) * 2013-08-26 2014-03-26 欧隆安防科技（上海）有限公司 防盗标签
CN107444771A (zh) * 2017-08-04 2017-12-08 思创医惠科技股份有限公司 一种包装盒保护装置及其报警方法
CN107393245A (zh) * 2017-09-19 2017-11-24 徐州龙安电子科技有限公司 一种用于商品防盗的锁紧装置
WO2020087315A1 (zh) * 2018-10-31 2020-05-07 赵沛字 防盗标签
CN110043139B (zh) * 2019-03-12 2024-07-12 杭州思创汇联科技有限公司 一种商品的保护装置及其使用方法
CN113638656A (zh) * 2021-07-23 2021-11-12 思创医惠科技股份有限公司 一种旋转开锁的eas标签及其使用方法
CN113802940A (zh) * 2021-09-28 2021-12-17 杭州美思特智能科技股份有限公司 特殊防盗锁芯标签

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417821A1 (de) * 1994-05-20 1995-11-23 Esselte Meto Int Gmbh Diebstahlsicherungsanhänger sowie Verfahren zur Herstellung
US20060070410A1 (en) * 2003-08-29 2006-04-06 Arthur Fuss Product anti-theft device
CN200947228Y (zh) * 2006-09-11 2007-09-12 赵沛字 新型防盗标签
EP2119858A1 (en) * 2008-05-14 2009-11-18 N.V. Nederlandsche Apparatenfabriek NEDAP Fastening device
CN202689747U (zh) * 2012-06-07 2013-01-23 苏廷国 一种服装防盗扣及解扣器
CN203503094U (zh) * 2013-08-26 2014-03-26 欧隆安防科技（上海）有限公司 防盗标签

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417821A1 (de) * 1994-05-20 1995-11-23 Esselte Meto Int Gmbh Diebstahlsicherungsanhänger sowie Verfahren zur Herstellung
US20060070410A1 (en) * 2003-08-29 2006-04-06 Arthur Fuss Product anti-theft device
CN200947228Y (zh) * 2006-09-11 2007-09-12 赵沛字 新型防盗标签
EP2119858A1 (en) * 2008-05-14 2009-11-18 N.V. Nederlandsche Apparatenfabriek NEDAP Fastening device
CN202689747U (zh) * 2012-06-07 2013-01-23 苏廷国 一种服装防盗扣及解扣器
CN203503094U (zh) * 2013-08-26 2014-03-26 欧隆安防科技（上海）有限公司 防盗标签

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3877615A1 (en) * 2018-11-05 2021-09-15 Fox Guard IP Pty Ltd Goods protection label that may be secured to a product

Also Published As

Publication number Publication date
CN203503094U (zh) 2014-03-26

Similar Documents

Publication Publication Date Title
WO2015055017A1 (zh) 防盗标签
US8479544B2 (en) Auto-unlock assembly for a tubular lock
US9105168B2 (en) Method and apparatus for securing related products
US9238926B2 (en) Keyless lock assembly
WO2018028028A1 (zh) 磁力儿童安全橱柜锁
JP2010515846A (ja) 防犯装置に使用するための磁気キー
US20120204608A1 (en) Anti-theft device
US20170122009A1 (en) Lock Having Locker Interiorly Formed Therein
TWI643779B (zh) Folding lock
US9845616B2 (en) Lockset
US8850859B2 (en) Anti-theft lockset
KR101569503B1 (ko) 장식용 자물쇠
JP3178093U (ja) スーツケースの二重施錠装置
CN203879151U (zh) 一种物品防盗装置
TWI673192B (zh) 鏈條鎖
US9260229B1 (en) Lockable child container assembly
CN203626417U (zh) 防盗锁具
JP6081255B2 (ja) 保管容器
US20080236218A1 (en) Steering Wheel Locking Device
US20160076281A1 (en) Locking device
WO2020087315A1 (zh) 防盗标签
CN207363407U (zh) 转盘密码锁的防破坏机构
TWI810127B (zh) 鏈條鎖
CN202073399U (zh) 一种锁具及其钥匙
CN205153759U (zh) 新型圆形防盗锁

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14854031

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14854031

Country of ref document: EP

Kind code of ref document: A1