WO2008031325A1

WO2008031325A1 - Anti-theft tag

Info

Publication number: WO2008031325A1
Application number: PCT/CN2007/002515
Authority: WO
Inventors: Peizi Zhao
Original assignee: Peizi Zhao
Priority date: 2006-09-11
Filing date: 2007-08-20
Publication date: 2008-03-20
Also published as: CN200947228Y

Abstract

An anti-theft tag includes a housing (82) comprised of a cover (1) and a base(2) with a stepped-shaped chamber, a coil alarm device (14) between the cover (1) and the base (2), and a locking device with magnetic field, wherein the locking device is comprised of not less than three steel balls (7), a steel ball fixing device and a spring device against the steel balls (7). The steel ball fixing device comprises a locking cap (8), and the spring device embodies a spring(5,5') and a spring abutment (21) for accommodating the spring (5,5'). It is provided a transverse fixing device in the locking device, which is released by transverse magnetic force or by air pressure. The nail extractor (27) cannot extract the nail (3) whether the magnetic force is too much or too little.

Description

技术领域 Technical field

本实用新型涉及一种新型防盗标签。广泛用于商店或超市商品的防盗。背景技术 The utility model relates to a novel anti-theft tag. Widely used for anti-theft of goods in stores or supermarkets. Background technique

在商品市场上，防盗标签被广泛使用，按照防盗标签的制作原理为标准分类，可以将防盗标签分为三类： In the commodity market, anti-theft tags are widely used. According to the principle of the production of anti-theft tags, the anti-theft tags can be classified into three categories:

一是锁紧式的防盗标签，该类标签采用特定的机械结构制作成一个锁紧装置，依靠锁紧装置将防盗标签固定于商品上，只有用相应的开启工具才能打开这类防盗标签，顾客无法徒手打开防盗标签，以此达到防盗之目的。二是报警式的防盗标签，其原理是在标签上设置电子元件或其他类似的报警元件，当用非正常' 的方式打开防盗标签时，报警元件发出报警信号，这样可以及时发现盗窃行为，从而起着防盗的作用。三是综合式的防盗标签，该类标签同时采用前述两类防盗标签的原理，兼具前面两类防盗标签的优点，防盗效果显著。典型的代表产品是防盗标签，该防盗标签是包括缩紧机构、线圈报警器和外壳，缩紧机构以弹簧的弹性和磁铁的磁性实现对防盗标签的安全锁紧和正常开启，可是当防盗标签被开启以后仍然被磁铁强大的吸引力吸引在开启器上，营业员需要用很大的力气才能将防盗标签取下，这样不仅费时费力，给营业员的工作带来极大的不便，而且防盗标签也容易受损，其使用寿命也大大降低。 The first is a lock-type anti-theft tag. The tag is made into a locking device by a specific mechanical structure. The anti-theft tag is fixed on the product by the locking device, and the anti-theft tag can be opened only by the corresponding opening tool. The anti-theft tag cannot be opened by hand to achieve the purpose of anti-theft. The second is the alarm-type anti-theft tag. The principle is to set electronic components or other similar alarm components on the tag. When the anti-theft tag is opened in an abnormal way, the alarm component sends an alarm signal, so that the theft can be detected in time. Play the role of anti-theft. The third is a comprehensive anti-theft tag. This type of tag uses the two types of anti-theft tags at the same time. It has the advantages of the two types of anti-theft tags in the front, and the anti-theft effect is remarkable. The typical representative product is an anti-theft tag, which includes a tightening mechanism, a coil alarm and a casing. The tightening mechanism realizes the security locking and normal opening of the anti-theft tag by the elasticity of the spring and the magnetism of the magnet, but when the anti-theft tag is used After being opened, it is still attracted to the opener by the strong attraction of the magnet. The salesperson needs a lot of effort to remove the anti-theft tag, which is not only time-consuming and laborious, but also causes great inconvenience to the salesperson's work, and the anti-theft tag is also It is easily damaged and its service life is greatly reduced.

原有的防盗标签更大的缺点在于：已有的防盜标签没有绝对安全的防盜功能，由于这类防盗标签可以被任意一块磁石打开，可以被人用自带的一块磁石打开这类防盗标签，使得防盗标签失去了防盗的功能。 The disadvantages of the original anti-theft tag are: The existing anti-theft tag does not have an absolutely secure anti-theft function. Since the anti-theft tag can be opened by any magnet, it can be opened by a magnet with a magnet. The anti-theft tag has lost the function of anti-theft.

因此，有必要开发一种既可靠安全又极其方便的防盗标签。发明内容本实用新型的新型防盗标签的技术问题在于提供一种方便、安全的防盗标签。 Therefore, it is necessary to develop an anti-theft tag that is both reliable, safe, and extremely convenient. Summary of the invention The technical problem of the novel anti-theft tag of the present invention is to provide a convenient and safe anti-theft tag.

为达上述目的，本实用新型提供一种通过锁紧防盗钉来防盗的新型防盗标签，包括由上盖和具有阶梯形内腔的底座构成的外壳、上盖与底座之间的线圈报警器、包含有磁场的防盗钉锁紧机构，其中，所述的锁紧机构由不少于三颗的锁紧珠、锁紧珠固定机构和抵顶锁紧珠的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽，弹簧装置包括弹簧和套装弹簧的弹簧座。 In order to achieve the above object, the utility model provides a novel anti-theft tag which is anti-theft by locking an anti-theft nail, comprising a casing composed of an upper cover and a base having a stepped inner cavity, a coil alarm between the upper cover and the base, The anti-theft nail locking mechanism includes a magnetic field, wherein the locking mechanism is composed of not less than three locking beads, a locking bead fixing mechanism and a spring device that abuts the locking bead, and the locking bead fixing mechanism The utility model comprises a locking bead cap with a trapezoidal cross section, and the spring device comprises a spring and a spring seat of the set spring.

为了进一步保证防盗标签的可靠性，达到双重保险的作用，本实用新型在锁紧机构上设有横向卡位装置，所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部为环形凹槽或者向内收缩的台阶结构。 In order to further ensure the reliability of the anti-theft tag and achieve the double insurance function, the utility model is provided with a horizontal latching device on the locking mechanism, and the lateral latching device is provided by the latching portion provided on the locking bead fixing mechanism. And a card positioning mechanism provided between the upper cover and the base, the latching portion is an annular groove or a stepped structure that contracts inward.

所述的卡位机构可以由一套装在卡位部上的卡位圈以及从对称两边卡紧卡位圈的卡位棒构成。卡位圈和卡位棒均带有磁性且相互吸引，紧密联接在一起，从而起到侧向卡固的作用，当受到启棒器侧向磁力作用的时候，卡位棒迅速离开卡位圈，移向启棒器，使得横向卡位装置被幵启。 The latching mechanism can be composed of a latching ring that is placed on the latching portion and a latching bar that clamps the latching ring from the symmetric sides. The card position ring and the card position bar are magnetic and attract each other, and are tightly coupled to each other to play a lateral clamping function. When the card is subjected to the lateral magnetic force, the card bar quickly leaves the card position ring. , moving to the starter, causing the lateral latching device to be activated.

所述的卡位装置还可以由卡固卡位部的卡位弹簧和固接在卡位弹簧两端的磁体构成，该卡位弹簧包括两根弹性夹片或钢丝。所述的磁体磁极相同，两磁体内侧各设有可抵顶卡位部的插片或限位凸块。利用卡位弹簧的弹性恢复力夹紧卡位部，实现侧向锁紧。当受到启棒器侧向磁力作用的时候，由于启棒器对磁体的斥力大于两磁体之间的斥力，使得两端的磁体被迅速向中间挤压，使卡位弹簧张开，释放卡位部，使得横向卡位装置被开启。 The latching device may also be composed of a latching spring of the latching card portion and a magnet fixed to both ends of the latching spring, the latching spring comprising two elastic clips or wires. The magnetic poles of the magnets are the same, and the inner sides of the two magnets are respectively provided with inserts or limit protrusions which can abut the top latching portion. The latching portion is clamped by the elastic restoring force of the card spring to achieve lateral locking. When subjected to the lateral magnetic force of the opener, since the repulsive force of the opener to the magnet is greater than the repulsive force between the two magnets, the magnets at both ends are quickly pressed toward the middle, so that the latch spring is opened and the latch portion is released. , causing the lateral latching device to be turned on.

所述的锁紧珠固定机构可以由上滑块、锁紧珠帽和设在锁紧珠帽下方，中间有通孔并装套、均布锁紧珠的固定座组成。所述的锁紧珠帽包括一个固定的截面为梯形的壳体和一与壳体内壁贴合的珠帽滑块。所述的珠帽滑块与上滑块的底部固接，珠帽滑块上设有卡位部且由卡位机构卡固，内有供防盗钉穿过的通孔，与上滑块通孔及固定座通孔联通。上滑块、珠帽滑块为或部分为磁性材料，锁紧珠、固定座为非磁性材料或弱磁性材料。 The locking bead fixing mechanism may be composed of an upper sliding block, a locking bead cap and a fixing seat disposed under the locking bead cap, having a through hole in the middle and sleeved, and uniformly locking the beads. The locking bead cap includes a fixed trapezoidal housing and a bead cap slider that fits the inner wall of the housing. The bead cap slider is fixed to the bottom of the upper slider, and the bead cap slider is provided with a latching portion and is clamped by the latching mechanism, and has a through hole for the antitheft nail to pass through, and is connected to the upper sliding block. The hole and the through hole of the fixing base are connected. The upper slider and the bead cap slider are or partially magnetic materials, and the locking beads and the fixing base are non-magnetic materials or weak magnetic materials.

所述的锁紧珠固定机构可以由锁紧珠帽和设在锁紧珠帽下方，中间有通孔并装套、均布锁紧珠的固定座组成。所述的锁紧珠帽上有与锁紧珠对应，使锁紧珠外露的孔，锁紧珠帽上设有卡位部，由卡位机构卡固。锁紧珠帽外侧设有与之外形对应的内腔，该内腔可以为上盖凹槽的内壁。锁紧珠帽为或部分为磁性材料，锁紧珠、固定座为非磁性材料或弱磁性材料。 The locking bead fixing mechanism may be composed of a locking bead cap and a fixing seat disposed under the locking bead cap with a through hole in the middle and sleeved and uniformly locking the bead. The locking bead cap has a locking bead corresponding to the locking bead, so that the locking bead is locked The exposed hole, the locking bead cap is provided with a latching portion, and is clamped by the latching mechanism. The outer side of the locking bead is provided with an inner cavity corresponding to the outer shape, and the inner cavity may be an inner wall of the upper cover groove. The locking bead cap is or partially magnetic, the locking bead, the fixing seat is a non-magnetic material or a weak magnetic material.

所述的锁紧珠固定机构可以由锁紧珠帽和弹簧帽组成，锁紧珠位于锁紧珠帽下方和弹簧帽上方的空腔内，锁紧珠帽固定，弹簧帽上设有卡位部且由卡位机构卡固。弹簧帽、锁紧珠为或部分为磁性材料。 The locking bead fixing mechanism may be composed of a locking bead cap and a spring cap. The locking bead is located under the locking bead cap and the cavity above the spring cap, the locking bead cap is fixed, and the spring cap is provided with a card position. And is locked by the card mechanism. The spring cap, the locking bead is or is partially magnetic.

所述的锁紧珠固定机构还可以由两组锁紧珠帽和固定座串眹组成，并去除横向卡位装置，自上而下依次由上锁紧珠帽、弹簧、中间有通孔并装套、均布锁紧珠的上固定座、下锁紧珠帽、中间有通孔并装套、均布锁紧珠的下固定座和弹簧构成。所述的下锁紧珠帽固定，上锁紧珠帽下端与底座间有空隙。下锁紧珠、下固定座和上锁紧珠帽为或部分为磁性材料。 The locking bead fixing mechanism can also be composed of two sets of locking bead caps and fixing seat strings, and the lateral latching device is removed, and the upper and lower locking bead caps, the springs, and the through holes are arranged in the middle from top to bottom. The upper fixing seat of the uniform locking bead, the lower locking bead cap, the through hole in the middle and the sleeve, the lower fixing seat of the uniform locking bead and the spring are formed. The lower locking bead cap is fixed, and a gap is formed between the lower end of the upper locking bead and the base. The lower locking bead, the lower fixing seat and the upper locking bead cap are or are partially magnetic.

为了更好的实现防盗，本实用新型采用一种防盗钉，该防盜钉包括钉子、钉帽和固钉滑块，钉子上端有直径稍大的头部，钉帽与钉子为分体结构，钉帽与钉子靠固钉滑块连接。所述的固钉滑块有一中心通孔，钉子自滑块通孔穿过，钉子上端直径稍大的头部悬固在固钉滑块上，固钉滑块自悬固钉子头部的一端固定在钉帽底部。 In order to achieve better anti-theft, the utility model adopts a anti-theft nail, which comprises a nail, a nail cap and a fixing nail slider. The upper end of the nail has a head having a slightly larger diameter, and the nail cap and the nail are a split structure, and the nail The cap and the nail are connected by a fixed nail slider. The fixing nail slider has a central through hole, and the nail passes through the through hole of the slider, and the head with a slightly larger diameter at the upper end of the nail is suspended on the fixing nail slider, and the fixing nail slider self-suspends one end of the nail head Fixed to the bottom of the cap.

所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部的另一种形式为锁紧珠固定机构底部或由锁紧珠固定机构底部向外或向内延伸出的凸脚或凸环。 The lateral latching device is composed of a latching portion provided on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover and the base. The other form of the latching portion is the bottom of the locking bead fixing mechanism. Or a raised or raised ring that extends outwardly or inwardly from the bottom of the locking bead retaining mechanism.

所述的锁紧珠固定机构可以由锁紧珠帽和设在锁紧珠帽下方，中间有通孔并装套、均布锁紧珠的固定座组成。锁紧珠帽固定，固定座上设有卡位部且由卡位机构卡固，所述的卡位机构为一簧片，簧片上设有台阶，固定座的卡位部由簧片台阶卡位。 The locking bead fixing mechanism may be composed of a locking bead cap and a fixing seat disposed under the locking bead cap with a through hole in the middle and sleeved and uniformly locking the bead. The locking bead cap is fixed, the fixing seat is provided with a latching portion and is clamped by the latching mechanism, the latching mechanism is a reed, the reed is provided with a step, and the latching portion of the fixing seat is a reed step card Bit.

所述的簧片的一种形式是在底部设有通孔，簧片套置在弹簧座上，两向上方伸出的端部内侧设有磁性块。 One form of the reed is provided with a through hole at the bottom, the reed is sleeved on the spring seat, and a magnetic block is disposed inside the end of the two upwardly projecting ends.

所述的簧片的另一种形式是在顶部设有供防盗钉穿过的通？ L，簧片套置在锁紧珠帽的上方，两向下方伸出的端部内侧设有磁性块。 Another form of the reed is to have a pass at the top for the anti-theft nail to pass through? L, the reed is placed over the locking bead cap, and a magnetic block is arranged inside the end of the two downwardly extending ends.

当受到启棒器侧向磁力作用的时候，磁性块移向启棒器，从而将簧片的端部推向外侧，释放卡位部，使得横向卡位装置被开启。上述防盗标签普遍都是采用磁性组件实现锁紧机构的开启，任何人可以携带数枚磁块先用一磁块打开横向卡固机构，再用一块开启锁紧机构，所以全部采用磁性作用开启防盗钉锁紧机构还是没有绝对安全。 When subjected to the lateral magnetic force of the opener, the magnetic block moves toward the opener, thereby pushing the end of the spring to the outside, releasing the latching portion, so that the lateral latching device is opened. The above-mentioned anti-theft tags generally use magnetic components to realize the opening of the locking mechanism. Anyone can carry a number of magnetic blocks, first use a magnetic block to open the lateral locking mechanism, and then use a piece to open the locking mechanism, so all use magnetic action to open the anti-theft. The nail locking mechanism is still not absolutely safe.

本实用新型又提供一种通过锁紧防盗钉来防盗的防盗标签，其纵向防盗钉锁紧机构与上述相同，即：包括由上盖和具有阶梯形内腔的底座构成的外壳，上盖与底座之间设有线圈报警器，防盗钉锁紧机构，该锁紧机构上设有横向卡位装置，其特点是，所述的横向卡位装置与气动机构联动，所述的气动机构包括设置在外壳上或外壳内腔的气通道，一端气通道口设置在横向卡位装置旁，另一端设有一个与外界气泵连通的吸排气口，该气通道有一条或以上。 The utility model further provides an anti-theft tag which is anti-theft by locking the anti-theft nail. The longitudinal anti-theft nail locking mechanism is the same as the above, namely: an outer casing composed of an upper cover and a base having a stepped inner cavity, the upper cover and the cover A coil alarm is arranged between the bases, and a security nail locking mechanism is provided. The locking mechanism is provided with a horizontal locking device, wherein the horizontal locking device is linked with the pneumatic mechanism, and the pneumatic mechanism includes a setting. In the air passage on the outer casing or the inner cavity of the outer casing, one end of the air passage port is disposed beside the lateral latching device, and the other end is provided with an air intake and exhaust port communicating with the external air pump, and the air passage has one or more air passages.

其工作原理是：用气泵的压力或吸力作用于横向卡位装置上，实现横向卡位释放，如：通过底部装有磁块的启钉器将气流通过气通道冲击横向卡位装置，使横向卡位装置脱离锁紧机构，此时，启钉器底部的磁块再将防盗标签中的铁质或磁性部件向下吸引，使防盗钉从防盗标签的锁紧机构中释放，而气体开启设备因体积较大，无法被随身携带进商场。另外，气通道不与横向卡位装置直接连接，除了充气或吸气开启的方法外，无法通过其他的机械手段开启横向卡位装置，因此使本实用新型具有极高的防盗功能。 The working principle is as follows: the pressure or suction force of the air pump acts on the lateral clamping device to realize the lateral card release, for example: through the nailer with the magnetic block at the bottom, the airflow passes through the air channel to impact the lateral clamping device, so that the horizontal direction The card position device is disengaged from the locking mechanism. At this time, the magnetic block at the bottom of the nail starter attracts the iron or magnetic component in the anti-theft tag downward, so that the anti-theft pin is released from the locking mechanism of the anti-theft tag, and the gas opening device Due to its large size, it cannot be carried into the mall with you. In addition, the air passage is not directly connected to the lateral latching device, and the lateral latching device cannot be opened by other mechanical means except for the method of inflating or inhaling opening, thus the utility model has an extremely high anti-theft function.

设置在横向卡位装置旁的气动机构，其气通道口设有膨胀或收缩体。由气通道进入的气流或通过抽吸真空的办法，使膨胀体或收缩体发生体积变化，带动横向卡位装置移动，从而使防盗钉开启。 The pneumatic mechanism is arranged beside the lateral clamping device, and the air passage opening is provided with an expanding or contracting body. The airflow entering through the air passage or by vacuuming causes a volume change of the expansion body or the contraction body to drive the lateral latching device to move, thereby opening the anti-theft nail.

所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部为环形凹槽或者向内收缩的台阶结构，所述的气道设置在该卡位机构旁。 The lateral latching device is composed of a latching portion provided on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover and the base, and the latching portion is an annular groove or an inwardly contracting step structure. The air passage is disposed beside the latching mechanism.

所述的锁紧珠固定机构由锁紧珠帽和设在锁紧珠帽下方中间有通孔并装套、均布锁紧珠的固定座组成，固定座上设有卡位部且由卡位机构卡位。 The locking bead fixing mechanism is composed of a locking bead cap and a fixing seat which is provided with a through hole in the middle of the locking bead cap and is sleeved and uniformly locked to the bead. The fixing seat is provided with a card portion and is provided by the card. Position mechanism card.

在上述方案的基础上，所述的卡位机构由卡固卡位部的卡位弹簧和分别固接在卡位弹簧两端的固定块和活动块构成，该卡位弹簧为一弹性夹片或钢丝，其中，活动块的一端由弹性体抵顶，活动块的另一端设置 '在气动机构旁与之联动。 On the basis of the above solution, the card positioning mechanism is composed of a card spring of the carding card portion and a fixing block and a movable block respectively fixed to the two ends of the card spring, and the card spring is an elastic clip or The steel wire, wherein one end of the movable block is abutted by the elastic body, and the other end of the movable block is disposed in conjunction with the pneumatic mechanism.

采用的启钉器为具有磁性与气流双重作用的^钉器，具有从气通道与外界气泵联通的吸排气口喷入或吸出的气流的功能。当气流直接冲击时，或当气流充盈膨胀体或抽吸收缩体作用时，卡位弹簧的一端移位张开，从而释放卡位部，使得横向卡位装置被开启。进而通过启钉器内设有的磁铁吸引具磁性的固定座，于是锁紧珠下移，从而锁紧机构松开防盗钉，打开防盗标签。锁紧时通过弹性体抵顶活动块，卡位弹簧又回复道卡固位置。 The nailer used is a nail device having a dual function of magnetic and airflow, and has the function of injecting or sucking airflow from the air inlet and outlet of the air passage and the external air pump. When the airflow hits directly, or when the airflow is full When the expansion body or the suction contracting body acts, one end of the latch spring is displaced to release the latch portion, so that the lateral latching device is opened. Further, the magnetic fixing seat is attracted by the magnet provided in the nailer, so that the locking bead moves downward, so that the locking mechanism releases the anti-theft nail and opens the anti-theft tag. When the lock is locked, the movable block is abutted by the elastic body, and the latch spring returns to the stuck position.

所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部也可以为锁紧珠固定结构本身或凸出部，所述的气道设置在该卡位机构旁。 The lateral latching device is composed of a latching portion disposed on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover and the base, and the latching portion may also be a locking bead fixing structure itself or protruding The air passage is disposed beside the latching mechanism.

所述的锁紧机构由锁紧珠帽、锁紧珠和设在锁紧珠帽下方中间有通孔并装套、均布锁紧珠的固定座组成，固定座本身底部构成卡位部且由卡位机构卡位。 The locking mechanism is composed of a locking bead cap, a locking bead and a fixing seat which is provided with a through hole in the middle of the locking bead cap and is sleeved and uniformly locked to the bead. The bottom of the fixing seat itself constitutes a latching portion and The card is locked by the card mechanism.

所述的卡位机构由抵顶卡位部的挡片构成，挡片由弹性件抵顶可作横向移动，且一部分设置在气动机构气通道口旁与之联动。采用上述启钉器，当气流直接冲击时，或当气流充盈膨胀体或压憋收缩体作用时，挡片横向移位，从而释放卡位部，使得横向卡位装置被开启。锁紧时通过弹性件的弹性恢复力将挡片拉回原来位置，从而卡固锁紧珠固定机构。 The latching mechanism is formed by a blocking piece of the abutting latching portion, and the blocking piece is horizontally movable by the elastic member abutting, and a part is disposed adjacent to the pneumatic passage of the pneumatic mechanism. With the above-described stapler, when the airflow is directly impacted, or when the airflow is filled with the expansion body or the compression contraction body, the shutter is laterally displaced, thereby releasing the latching portion, so that the lateral latching device is opened. When the lock is locked, the elastic restoring force of the elastic member is pulled back to the original position, thereby locking the bead fixing mechanism.

本实用新型的优点是： The advantages of the utility model are:

1、添加横向卡位装置，起到双重保险的作用； 1. Add a horizontal card position device to play the role of double insurance;

2、设计精巧，使得启棒器在磁性过大或过小的情况下都无法将防盗钉幵启，防盗功能强； 2, the design is exquisite, so that the opener can not open the anti-theft nail when the magnetic is too large or too small, and the anti-theft function is strong;

3、使用非常方便，技术成熟，实施效果好，结构美观。 3, very convenient to use, mature technology, good implementation effect, beautiful structure.

4、采用气动机构，与原先的磁性机构相互配合，由于气动机构要求与气泵配合，启钉器与气泵连通才能实现开启防盗标签的功能，因此，更为安全可靠。 4. The pneumatic mechanism is used to cooperate with the original magnetic mechanism. Since the pneumatic mechanism requires cooperation with the air pump, the nail starter and the air pump can communicate to open the anti-theft tag, so it is safer and more reliable.

附图说明 DRAWINGS

图 1为实施例 1结构剖面示意图。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view showing the structure of Embodiment 1.

图 2为图 1上盖的结构剖面示意图。 Figure 2 is a cross-sectional view showing the structure of the upper cover of Figure 1.

图 3为图 1底座的结构剖面示意图。 Figure 3 is a cross-sectional view showing the structure of the base of Figure 1.

图 4为图 1中滑块的分解结构示意图。 Figure 4 is a schematic exploded view of the slider of Figure 1.

图 5为实施例 2结构剖面示意图。 Fig. 5 is a schematic cross-sectional view showing the structure of the embodiment 2.

图 6为图 5钢丝卡位机构的俯视结构示意图。图 7为实施例 3结构剖面示意图。 Figure 6 is a top plan view of the wire locking mechanism of Figure 5. Figure 7 is a schematic cross-sectional view showing the structure of Embodiment 3.

图 8为图 7上盖的结构剖面示意图。 Figure 8 is a cross-sectional view showing the structure of the upper cover of Figure 7.

图 9为图 7底座的结构剖面示意图。 Figure 9 is a schematic cross-sectional view showing the structure of the base of Figure 7.

图 10为图 7锁紧珠帽的主视结构剖面示意图。 Figure 10 is a cross-sectional view showing the main structure of the locking bead cap of Figure 7.

图 11为图 7锁紧珠帽的俯视结构示意图。 Figure 11 is a top plan view of the locking bead cap of Figure 7.

图 12为实施例 4剖面结构示意图。 Figure 12 is a schematic cross-sectional view of Embodiment 4.

图 13为图 12上盖的结构示意图。 Figure 13 is a schematic view showing the structure of the upper cover of Figure 12.

图 14为图 12底座的结构示意图。 Figure 14 is a schematic view showing the structure of the base of Figure 12.

图 15为实施例 5结构剖面示意图。 Figure 15 is a schematic cross-sectional view showing the structure of Embodiment 5.

图 16为图 15上盖的结构示意图。 Figure 16 is a schematic view showing the structure of the upper cover of Figure 15.

图 17为图 15底座的结构示意图。 Figure 17 is a schematic view showing the structure of the base of Figure 15.

图 18为本实用新型新型防盗标签固定座的俯视结构示意图。图 19为本实用新型新型防盗标签线圈警报器的示意图。 18 is a schematic top plan view of the anti-theft tag fixing base of the present invention. Figure 19 is a schematic view of the novel anti-theft tag coil alarm of the present invention.

图 20为本实用新型新型防盗标签防盗钉的剖面结构示意图。图 21为实施例 6结构剖面示意图。 20 is a schematic cross-sectional structural view of a novel anti-theft tag anti-theft nail of the present invention. Figure 21 is a schematic cross-sectional view showing the structure of Embodiment 6.

图 22为实施例 6第二种钢丝卡位机构的俯视结构示意图。图 23为实施例 6第三种钢丝卡位机构的俯视结构示意图。图 24为实施例 6第四种钢丝卡位机构的俯视结构示意图。图 25为实施例 7结构剖面示意图。 Figure 22 is a top plan view showing the second wire retaining mechanism of the sixth embodiment. Figure 23 is a top plan view showing the third wire retaining mechanism of the sixth embodiment. Figure 24 is a top plan view showing the fourth steel wire clamping mechanism of Embodiment 6. Figure 25 is a cross-sectional view showing the structure of the embodiment 7.

图 26为实施例 8结构剖面示意图。 Figure 26 is a schematic cross-sectional view showing the structure of Embodiment 8.

图 27为实施例 9结构剖面示意图。 Figure 27 is a cross-sectional view showing the structure of Embodiment 9.

图 28为图 27簧片卡位机构中固定座和档片俯视结构示意图。图 29为实施例 10的剖面结构示意图。 Figure 28 is a top plan view showing the fixing seat and the flap in the reed latching mechanism of Figure 27; Figure 29 is a schematic cross-sectional view showing the structure of Example 10.

图 30为图 29钢丝卡位机构的俯视结构示意图。 Figure 30 is a top plan view of the wire locking mechanism of Figure 29.

图 31为实施例 11的结构剖面示意图。 Figure 31 is a schematic cross-sectional view showing the structure of Embodiment 11.

图 32为图 31挡片卡位机构的俯视结构示意图。 Figure 32 is a top plan view of the card stop mechanism of Figure 31.

图 33为固定座 B- B剖视图。 Figure 33 is a cross-sectional view of the holder B-B.

图 34为实施例 12的剖面结构示意图。 Figure 34 is a schematic cross-sectional view showing the structure of Example 12.

图 35为本实用新型防盗标签与启钉器配合的结构示意图。附图中标号说明 FIG. 35 is a schematic structural view of the anti-theft tag and the nail starter of the present invention. Description of the numbers in the drawings

1一上盖 2—底座 21—弹簧座 1 one cover 2 - base 21 - spring seat

22， 22，一槽 3—防盗钉 31—钉子 22, 22, one slot 3 - anti-theft nail 31 - nail

32—钉帽 33—固钉滑块 4一上滑块 32—nail cap 33—studded slider 4

5， 5，一弹簧 6—弹簧帽 7—锁紧珠 5, 5, a spring 6 - spring cap 7 - locking beads

8—锁紧珠帽 82—壳体 83—珠帽滑块 8—Locking bead cap 82—Shell 83—Bead cap slider

84—孔 9, 9' 一卡位棒 10—固定座 84—hole 9, 9' one card rod 10—fixed seat

11一卡位圈 12—卡位弹簧 121 , 121，一钢丝 11 card position ring 12 - card spring 121, 121, a wire

13, 13，一磁体 14一线圈报警器 15， 15，一插片 13, 13, a magnet 14 a coil alarm 15, 15, a patch

61 , 81， 81，， 101， 101，一卡位部 61, 81, 81,, 101, 101, one card position

16, 16' 一簧片 161 , 161 ' 一台阶 162—通孔 16, 16' one reed 161 , 161 ' one step 162 - through hole

163， 163，一端部 17, 17，一磁性块 18—气通道 163, 163, one end 17, 17, a magnetic block 18-air passage

181—气通道口 182—吸排气口 19一挡片 181—air passage port 182—suction and exhaust port 19 one baffle

191一抵挡部 192—拉动部 193—卡扣 191 a resisting part 192 - pulling part 193 - buckle

194一端片 20—弹性件 23—固定块 194 end piece 20 - elastic part 23 - fixed block

24—活动块 25—弹性体 26—膨胀体 24—moving block 25—elastomer 26—expansion body

27—启钉器 271—气门 272—磁块具体实施方式 27—starter 271—valve 272—magnetic block

实施例 1 Example 1

如图 1为实施例 1结构剖面示意图、图 2为图 1上盖的结剖面构示意图、图 3为图 1底座的结构剖面示意图和图 19新型防盗标签线圈警报器的示意图所示。 1 is a schematic cross-sectional view of the structure of the embodiment 1, FIG. 2 is a cross-sectional view of the upper cover of FIG. 1, FIG. 3 is a cross-sectional view of the structure of the base of FIG. 1, and a schematic view of the novel anti-theft tag coil alarm of FIG.

一种通过锁紧防盗钉来防盗的新型防盗标签，包括由上盖 1和具有阶梯形内腔的底座 2构成的外壳、上盖 1与底座 2之间的线圈报警器 14、包含有磁场的防盗钉 3锁紧机构。锁紧机构由三颗的锁紧珠 7、锁紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽 8，弹簧装置包括弹簧 5和套装弹簧 5的弹簧座 21，在锁紧机构上设有横向卡位装置。 A novel anti-theft tag for securing theft by locking the anti-theft nail, comprising an outer cover 1 and a base 2 having a stepped inner cavity, a coil alarm 14 between the upper cover 1 and the base 2, and a magnetic field Anti-theft nail 3 locking mechanism. The locking mechanism is composed of three locking beads 7, a locking bead fixing mechanism and a spring device for abutting the locking bead 7. The locking bead fixing mechanism comprises a locking bead cap 8 having a trapezoidal cross section, and the spring device comprises a spring. 5 and the spring seat 21 of the set spring 5, and a lateral latching device is arranged on the locking mechanism.

如图 18本实用新型新型防盗标签固定座的俯视结构示意图所示，锁紧珠固定机构由上滑块 4、锁紧珠帽 8和设在锁紧珠帽 8下方、中间有通孔的固定座 10 组成。锁紧珠帽 8包括一个截面为梯形的壳体 82和一与壳体 82内壁贴合的珠帽滑块 83,其中壳体 82固定在底座 2上。固定座 10为腰鼓形，装套三颗锁紧珠 7，使锁紧珠 7分布均匀。 FIG. 18 is a schematic top view showing the structure of the new anti-theft tag fixing seat of the utility model, and the locking bead is solid The fixing mechanism is composed of an upper slider 4, a locking bead cap 8 and a fixing seat 10 provided under the locking bead cap 8 with a through hole in the middle. The locking bead cap 8 includes a housing 82 having a trapezoidal cross section and a bead cap slider 83 attached to the inner wall of the housing 82, wherein the housing 82 is fixed to the base 2. The fixing base 10 is in the shape of a waist drum, and three locking beads 7 are sleeved to make the locking beads 7 evenly distributed.

如图 4为图 1滑块的分解结构示意图所示，上滑块 4与珠帽滑块 83的截面. 均为正梯形，其中上滑块 4的下沿直径大于珠帽滑块 83的上沿直径，珠帽滑块 83与上滑块 4的底部固接，形成一个颈部，该颈部上设有卡位部 81且由卡位机构卡固。珠帽滑块 83内有供防盗钉 3穿过的通孔，与上滑块 4通孔及固定座 10 通孔联通。 4 is a schematic cross-sectional view of the slider of FIG. 1, the cross section of the upper slider 4 and the bead cap slider 83 are both positive trapezoids, wherein the lower edge diameter of the upper slider 4 is larger than the upper surface of the bead cap slider 83. Along the diameter, the bead cap slider 83 is fixed to the bottom of the upper slider 4 to form a neck portion on which the latching portion 81 is provided and is locked by the latching mechanism. The bead cap slider 83 has a through hole through which the anti-theft nail 3 passes, and communicates with the through hole of the upper slider 4 and the through hole of the fixing base 10.

防盗钉 3自上而下依次穿过上盖 1、上滑块 4、珠帽滑块 83、装套锁紧珠 7 的固定座 10和弹簧 5。 The anti-theft nails 3 pass through the upper cover 1, the upper slider 4, the bead cap slider 83, the fixing seat 10 of the locking bead 7 and the spring 5 from top to bottom.

卡位部 81为环形向内收缩的台阶，卡位机构由一套装在卡位部 81上的卡位圈 11以及从对称两边卡紧卡位圈 11的卡位棒 9， 9' 构成。上盖 1和底座 2之间形成槽，卡位棒 9， 9' 置于该槽内，卡位圈 11和卡位棒 9， 9' 相互吸引，将上滑块 4卡固在卡位棒 9， 9' 上方，利用锁紧珠帽 8对锁紧珠 7向中心的压力使其锁紧防盗钉 3。 The latching portion 81 is a step that is inwardly contracted in a ring shape. The latching mechanism is composed of a card retaining ring 11 that is fitted over the latching portion 81 and a latching bar 9, 9' that clamps the latching ring 11 from the symmetric sides. A groove is formed between the upper cover 1 and the base 2, and the latching rods 9, 9' are placed in the slot, and the latching ring 11 and the latching rods 9, 9' are attracted to each other, and the upper slider 4 is clamped to the latching rod. Above 9, 9', the pressure on the center of the locking bead 7 is locked by the locking bead cap 8 to lock the anti-theft nail 3.

上滑块 4、珠帽滑块 83为或部分为磁性材料，其磁性强，锁紧珠 7、固定座 10为非磁性材料或弱磁性材料。 The upper slider 4 and the bead cap slider 83 are or partially magnetic materials, and have strong magnetic properties, and the locking beads 7 and the fixing base 10 are non-magnetic materials or weak magnetic materials.

如图 20为新型防盗标签防盗钉的剖面结构示意图所示，防盗钉 3包括钉子' 31、钉帽 32和固钉滑块 33，钉子 31上端有直径稍大的头部，钉帽 32与钉子 31 为分体结构，钉帽 33与钉子 31靠固钉滑块 33连接，所述的固钉滑块 33有一中心通孔，钉子 31自滑块通孔穿过，钉子上端直径稍大的头部悬固在固钉滑块 33 上，固钉滑块 33自悬固钉子头部的一端固定在钉帽 32底部。 20 is a schematic cross-sectional structural view of a novel anti-theft tag anti-theft nail, the anti-theft nail 3 includes a nail '31, a nail cap 32 and a fixing nail slider 33. The upper end of the nail 31 has a slightly larger diameter head, a nail cap 32 and a nail. 31 is a split structure, the nail cap 33 is connected with the nail 31 by a fixing nail slider 33, the fixing nail slider 33 has a central through hole, and the nail 31 passes through the slider through hole, and the head having a slightly larger diameter at the upper end of the nail The portion is suspended on the fixing nail block 33, and the fixing nail slider 33 is fixed to the bottom of the nail cap 32 from one end of the hanging nail head.

实施例 2 Example 2

如图 5为实施例 2剖面结构示意图和图 6为图 5钢丝卡位机构的俯视结构示意图所示，其它结构、材料性质与实施例 1相同，只是卡位机构不同。 5 is a schematic cross-sectional view of the embodiment 2 and FIG. 6 is a schematic plan view of the wire latching mechanism of FIG. 5. The other structures and materials have the same properties as those of the first embodiment except that the carding mechanism is different.

卡位装置由卡固卡 ¾：部 81的卡位弹簧 12和两端的磁体 13， 13' 构成，磁体 13， 13'磁极相同，内侧各设有当过分向内靠拢后可抵顶卡位部 81的插片 15， . 15'。卡位弹簧 12包括两根钢丝 121， 121 '，从两侧套在卡位部 81上将其夹紧，钢丝 121， 121 ' 的两端分别固定连接在左右两磁体 13， 13' 上。 The latching device is composed of a latching spring 12 of the locking card 3: a portion 81 and magnets 13 and 13' at both ends, and the magnets 13 and 13' have the same magnetic poles, and the inner side is provided with a cardrest portion that can be abutted when the card is excessively inwardly closed. Inserts of 81, 15'. The card spring 12 includes two wires 121, 121' which are clamped on the card portion 81 from both sides to clamp it. Both ends of the wires 121, 121' are fixedly connected to the left and right magnets 13, 13', respectively.

上盖 1和底座 2之间形成槽，磁体 13， 13' 设置于该槽内，通过卡位弹簧 12对卡位部 81的夹紧卡位，将上滑块 4卡固在钢丝 121， 121 ' 上方，利用锁紧珠帽 8对锁紧珠 7向中心的压力使其锁紧防盗钉 3。 A groove is formed between the upper cover 1 and the base 2, and the magnets 13, 13' are disposed in the groove. The upper slider 4 is clamped to the wire 121, 121 by the clamping position of the latching spring 12 to the latching portion 81. At the top, the pressure of the locking bead 7 toward the center by the locking bead cap 8 causes the anti-theft nail 3 to be locked.

实施例 3 Example 3

如图 7为实施例 3剖面结构示意图、图 8为图 7上盖的结构剖面示意图和图 9为图 7底座的结构剖面示意图所示，防盗钉、固定座和线圈报警器的结构与实施例 1相同。 7 is a schematic cross-sectional view of the embodiment 3, FIG. 8 is a cross-sectional view showing the structure of the upper cover of FIG. 7, and FIG. 9 is a cross-sectional view showing the structure of the base of FIG. 7. The structure and embodiment of the anti-theft nail, the fixing base and the coil alarm 1 is the same.

如图 10为图 7锁紧珠帽的主视结构剖面示意图和图 11为图 7锁紧珠帽的俯视结构示意图所示，锁紧珠固定机构由锁紧珠帽 8和设在锁紧珠帽 8下方，中间有通孔的固定座 10组成，固定座 10为腰鼓形，装套三颗锁紧珠 7，使锁紧珠 7 分布均勾。 ' 锁紧珠帽 8上有三个与锁紧珠 7 X†应并使锁紧珠 7外露的孔 84，锁紧珠帽 8 下端设有卡位部 81 '，且由卡位机构卡固。锁紧珠帽 8外侧设有与之外形对应的截面为梯形的内腔，该内腔为上盖 1凹槽的内壁，内壁与锁紧珠帽 8贴合。 10 is a cross-sectional view of the front view of the locking bead cap of FIG. 7 and FIG. 11 is a top plan view of the locking bead cap of FIG. 7. The locking bead fixing mechanism is provided by the locking bead cap 8 and the locking bead. The lower part of the cap 8 is composed of a fixing seat 10 having a through hole in the middle, and the fixing base 10 is formed in a waist drum shape, and three locking beads 7 are sleeved to make the locking beads 7 distribute uniformly. 'The locking bead cap 8 has three holes 84 with the locking beads 7 X† and the locking beads 7 are exposed, and the locking bead cap 8 has a locking portion 81 ' at the lower end, and is locked by the locking mechanism. The outer side of the locking bead cap 8 is provided with a trapezoidal inner cavity corresponding to the outer shape, and the inner cavity is an inner wall of the groove of the upper cover 1, and the inner wall is fitted with the locking bead cap 8.

防盗钉 3自上而下依次穿过上盖 1、锁紧珠帽 8、装套锁紧珠 7的固定座 10 和弹簧 5。 The anti-theft nails 3 pass through the upper cover from top to bottom in sequence, and the locking bead caps 8, the fixing seat 10 of the locking bead 7 and the spring 5.

卡位部 8Γ 为环形向内收缩的台阶，卡位机构由一套装在卡位部 8 上的卡位圈 11以及从对称两边卡紧卡位圈 11的卡位棒 9， 9'构成。上盖 1和底座 2 之间形成槽，卡位棒 9， 9' 置于该槽内，卡位圈 11和卡位棒 9， 9' 相互吸弓 |，将锁紧珠帽 8卡固在卡位棒 9, 9' 上方，利用上盖 1凹槽的内壁对锁紧珠 7向中心的压力使其锁紧防盗钉 3。 The latching portion 8 is a step which is inwardly contracted in a ring shape, and the latching mechanism is constituted by a latching ring 11 which is fitted on the latching portion 8 and a latching bar 9, 9' which clamps the latching ring 11 from the symmetric sides. A groove is formed between the upper cover 1 and the base 2, and the clamping rods 9, 9' are placed in the groove, and the locking ring 11 and the locking rods 9, 9' are sucked by each other |, and the locking bead cap 8 is fixed Above the card bar 9, 9', the inner wall of the recess of the upper cover 1 presses the center of the locking bead 7 to lock the anti-theft pin 3.

锁紧珠帽 8为或部分为磁性材料，锁紧珠 7、固定座 10为非磁性材料或弱磁性材料。实施例 4 The locking bead cap 8 is or partially made of a magnetic material, and the locking bead 7 and the fixing base 10 are made of a non-magnetic material or a weak magnetic material. Example 4

如图 12为实施例 4结构剖面示意图、图 13为图 12上盖的结构剖面示意图、图 14为图 12底座的结构剖面示意图所示，防盗钉和线圈 ί艮警器的结构与实施例 1相同。 12 is a cross-sectional view showing the structure of the embodiment 4, FIG. 13 is a cross-sectional view showing the structure of the upper cover of FIG. 12, and FIG. 14 is a cross-sectional view showing the structure of the base of FIG. 12, the structure of the anti-theft nail and the coil, and the embodiment 1 the same.

一种通过锁紧防盗丁来防盗的新型防盗标签，包括由上盖 1和具有阶梯形内腔的底座 2构成的外壳、上盖 1与底座 2之间的线圈报警器 14、包含有磁场的防盗钉 3锁紧机构。锁紧机构由三颗的锁紧珠 7、锁紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽 8，弹簧装置包括弹簧 5和套装弹簧 5的弹簧座 21，在锁紧机构上设有横向卡位装置。 A new anti-theft tag for locking against burglars, comprising an outer cover 1 and a base 2 having a stepped inner cavity, a coil alarm 14 between the upper cover 1 and the base 2, and a magnetic field Anti-theft nail 3 locking mechanism. The locking mechanism is composed of three locking beads 7, a locking bead fixing mechanism and a spring device for abutting the locking bead 7. The locking bead fixing mechanism comprises a locking bead cap 8 having a trapezoidal cross section, and the spring device comprises a spring. 5 and the spring seat 21 of the set spring 5, and a lateral latching device is arranged on the locking mechanism.

锁紧珠固定机构由锁紧珠帽 8和弹簧帽 6组成，锁紧珠 7位于锁紧珠帽 8 下方和弹簧帽 6上方形成的空腔内，且均匀分布。锁紧珠帽 8固定在底座 2上，弹簧帽 6下端设有卡位部 61，且由卡位机构卡固。 The locking bead fixing mechanism is composed of a locking bead cap 8 and a spring cap 6, which is located in the cavity formed below the locking bead cap 8 and above the spring cap 6, and is evenly distributed. The locking bead cap 8 is fixed on the base 2, and the lower end of the spring cap 6 is provided with a latching portion 61, and is locked by the latching mechanism.

防盗钉 3自上而下依次穿过上盖 1、锁紧珠帽 8、锁紧珠 7之间的间隙、弹簧帽 6和弹簧 5。 The anti-theft nails 3 pass through the upper cover 1 from the top to the bottom, the locking bead cap 8, the gap between the locking beads 7, the spring cap 6 and the spring 5.

卡位部 61为环形向内收缩的台阶，卡位机构由一套装在卡位部 61上的卡位圈 11以及从对称两边卡紧卡位圈 11的卡位棒 9， 9' 构成。上盖 1和底座 2之间.，在底座 2上设有对应的槽 22， 22'，卡位棒 9， 9，分别置于该槽 22， 22' 中。卡位圈 11和卡位棒 9， 9 '相互吸引，将弹簧帽 6卡固在卡位棒 9， 9，上方, 利用锁紧珠帽 8对锁紧珠 7向中心的压力使其锁紧防盗钉 3。 The latching portion 61 is a step that is annularly inwardly contracted. The latching mechanism is composed of a latching ring 11 that is fitted over the latching portion 61 and a latching bar 9, 9' that clamps the latching ring 11 from the symmetric sides. Between the upper cover 1 and the base 2. The base 2 is provided with corresponding slots 22, 22', and the position bars 9, 9, are respectively placed in the slots 22, 22'. The card position ring 11 and the card position bars 9, 9 ' are attracted to each other, and the spring cap 6 is clamped on the upper side of the position bar 9, 9, and the center of the locking bead 7 is locked by the locking bead cap 8 to lock it. Anti-theft nail 3.

弹簧帽 6、锁紧珠 7为或部分为磁性材料。 The spring cap 6 and the locking beads 7 are or partially magnetic.

实施例 5 Example 5

如图 15为实施例 5结构剖面示意图、图 16为图 15上盖的结构剖面示意图、图 17为图 15底座的结构剖面示意图所示，防盗钉、固定座和线圈报警器结构与实施例 1相同。 15 is a cross-sectional view showing the structure of the embodiment 5, FIG. 16 is a cross-sectional view showing the structure of the upper cover of FIG. 15, and FIG. 17 is a cross-sectional view showing the structure of the base of FIG. 15, the structure of the anti-theft nail, the fixing base and the coil alarm and the embodiment 1 the same.

一种通过锁紧防盗钉来防盗的新型防盗标签，包括由上盖 1和具有阶梯形内腔的底座 2构成的外壳、上盖 1与底座 2之间的线圈报警器 14、包含有磁场的防盗钉 3锁紧机构。锁紧机构由三颗的锁紧珠 7、锁紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽 8，弹簧装置包括弹簧 5和套装弹簧 5的弹簧座 21。锁紧珠固定机构由两组锁紧珠帽 8， 8' 和固定座 10， 10' 串联组成，自上而下依次由上锁紧珠帽 8、弹簧 5'、上锁紧珠固定座 10、下锁紧珠帽 8，、下锁紧珠固定座 10' 和弹簧 5构成。 A novel anti-theft tag for securing theft by locking the anti-theft nail, comprising an outer cover 1 and a base 2 having a stepped inner cavity, a coil alarm 14 between the upper cover 1 and the base 2, and a magnetic field Anti-theft nail 3 locking mechanism. The locking mechanism is composed of three locking beads 7, a locking bead fixing mechanism and a spring device for abutting the locking bead 7. The locking bead fixing mechanism comprises a locking bead cap 8 having a trapezoidal cross section, and the spring device comprises a spring. 5 and the spring seat 21 of the set spring 5. The locking bead fixing mechanism is composed of two sets of locking bead caps 8, 8' and fixing seats 10, 10' in series, from top to bottom, by upper locking bead cap 8, spring 5', upper locking bead fixing seat 10 The lower locking bead cap 8, the lower locking bead mount 10' and the spring 5 are formed.

下锁紧珠帽 8' 固定在底座 2上，上固定座 10固定在下锁紧珠帽 8' 上，上锁紧珠帽 8下端与底座 2间有空隙。固定座 10， 10' 为腰鼓形，各装套三颗锁紧珠 7， V , 使锁紧珠 7， V 分布均匀。 The lower locking bead cap 8' is fixed on the base 2, and the upper fixing seat 10 is fixed on the lower locking bead cap 8', and the upper end of the locking bead cap 8 has a gap with the base 2. The fixing bases 10, 10' are in the shape of a waist drum, and each of the three sets of locking beads 7, V, makes the locking beads 7, V evenly distributed.

防盗钉 3自上而下依次穿过上盖 1、上锁紧珠帽 8、弹簧 5'、装套锁紧珠 7 的上固定座 10、下锁紧珠帽 8'、装套锁紧珠 7' 的下固定座 10' 和弹簧 5。 The anti-theft nail 3 passes through the upper cover 1, the upper locking bead cap 8, the spring 5', the upper fixing seat 10 of the locking locking bead 7, the lower locking bead cap 8', and the locking locking bead from top to bottom. 7' lower mount 10' and spring 5.

当受到启棒器磁力作用的时候，下固定座 10'会带动下锁紧珠 7'下移并释放防盗钉 3; 但当磁力作用过大时，上锁紧珠帽 8也会在磁力作用下下移，从而利用上锁紧珠帽 8对锁紧珠 7向中心的压力再次锁紧防盗钉 3。 When the magnetic force of the opener is applied, the lower fixing seat 10' will drive the lower locking bead 7' to move down and release the anti-theft nail 3; but when the magnetic force is too large, the upper locking bead 8 will also act on the magnetic force. Lowering down, thereby re-locking the anti-theft nail 3 with the pressure of the locking bead 7 toward the center by the upper locking bead cap 8.

下锁紧珠 7'、下固定座 10' 和上锁紧珠帽 8为或部分为磁性材料。 The lower locking bead 7', the lower fixing seat 10' and the upper locking bead cap 8 are or are partially magnetic.

实施例 6 Example 6

请参阅图 21为实施例 6剖面示意图所示，防盗钉和线圈报警器结构与实施例 1相同。 Referring to Fig. 21, which is a cross-sectional view of the embodiment 6, the structure of the anti-theft nail and the coil alarm is the same as that of the first embodiment.

锁紧珠固定机构由上滑块 4、锁紧珠帽 8和设在锁紧珠帽 8下方、中间有通孔的固定座 10组成。锁紧珠帽 8包括一个截面为梯形的壳体 82和一与壳体 82 内壁贴合的珠帽滑块 83，其中壳体 82固定在底座 2上。在本实施例中，固定座 10与珠帽滑块 83连为一体，固定座 10为腰鼓形，装套三颗锁紧珠 7，使锁紧珠 7分布均匀。 The locking bead fixing mechanism is composed of an upper slider 4, a locking bead cap 8 and a fixing seat 10 provided under the locking bead cap 8 and having a through hole in the middle. The locking bead cap 8 includes a housing 82 having a trapezoidal cross section and a bead cap slider 83 attached to the inner wall of the housing 82, wherein the housing 82 is fixed to the base 2. In the present embodiment, the fixing base 10 and the bead cap slider 83 are integrally connected, and the fixing base 10 is in the shape of a waist drum, and three locking beads 7 are sleeved to distribute the locking beads 7 uniformly.

上滑块 4截面均为正梯形，珠帽滑块 83下部截面为正梯形，上部形成一颈部，其中上滑块 4的下沿直径大于珠帽滑块 83的上沿直径，珠帽滑块 83的颈部与上滑块 4的底部固接，该颈部上设有卡位部 81且由卡位机构卡固。珠帽滑块 83内有供防盗钉 3穿过的通孔，与上滑块 4通孔及固定座 10通孔联通。防盗钉 3自上而下依次穿过上盖 1、上滑块 4、珠帽滑块 83、装套锁珠 7 的固定座 10和弹簧 5。 The upper slider 4 has a positive trapezoidal cross section, the lower portion of the bead cap slider 83 has a positive trapezoidal shape, and the upper portion forms a neck portion, wherein the lower edge diameter of the upper slider 4 is larger than the diameter of the upper edge of the bead cap slider 83, and the bead cap slides. The neck of the block 83 is fixed to the bottom of the upper slider 4, and the card portion 81 is provided on the neck portion and is locked by the latching mechanism. The bead cap slider 83 has a through hole through which the anti-theft nail 3 passes, and communicates with the through hole of the upper slider 4 and the through hole of the fixing base 10. The anti-theft nail 3 passes through the upper cover 1, the upper slider 4, the bead cap slider 83, the fixing seat 10 of the locking bead 7, and the spring 5 from top to bottom.

卡位部 81为环形向内收缩的台阶，卡位机构由一套装在卡位部 81上从对称. 两边卡紧卡位部 81卡位棒 9， 9' 和卡位棒 9， 9' 外侧的抵顶弹簧构成，利用锁紧珠帽 8对锁紧珠 7向中心的压力使其锁紧防盗钉 3。 The latching portion 81 is a step that is annularly inwardly contracted, and the latching mechanism is symmetrical from a set on the latching portion 81. The latching portions 81 of the latching portions 81 are clamped on both sides, and the latching rods 9, 9' and the latching rods 9, 9' are outside. The abutting spring is configured to lock the anti-theft nail 3 by the pressure of the locking bead 8 against the center of the locking bead 7.

请参阅图 22为实施例 6第二种钢丝卡位机构的俯视结构示意图所示，卡位' 机构由一套装在卡位部 81上从对称两边卡紧卡位部 81的卡位弹簧 12构成，卡位弹簧 12由磁性材料制成，能够张驰。 FIG. 22 is a schematic top plan view of the second wire latching mechanism of the sixth embodiment. The card slot mechanism is formed by a latch spring 12 that is disposed on the latching portion 81 and clamps the latching portion 81 from the symmetric sides. The card spring 12 is made of a magnetic material and can be stretched.

请参阅图 23为实施例 6第三种钢丝卡位机构的俯视结构示意图所示，卡位机构由一从一边卡紧卡位部 81的卡位弹簧 12和一与之相连的磁块 13构成，磁块 13外侧由弹簧抵顶。当受到启钉器横向磁性作用时，磁块 13带动卡位弹簧 12向外侧移动，从而释放卡位部 81，但如果磁性过强，卡位弹簧 12的另一端又将卡位部 81卡固。 Referring to FIG. 23, FIG. 23 is a schematic top plan view showing the third wire latching mechanism of Embodiment 6. The latching mechanism is composed of a latching spring 12 that clamps the latching portion 81 from one side and a magnetic block 13 connected thereto. The outer side of the magnetic block 13 is abutted by a spring. When the magnetic force is applied to the lateral direction of the nailer, the magnetic block 13 moves the latching spring 12 to the outside to release the latching portion 81. However, if the magnetic force is too strong, the other end of the latching spring 12 fixes the latching portion 81. .

请参阅图 24为实施例 6第四种钢丝卡位机构的俯视结构示意图所示，卡位机构由从对称两边卡紧卡位部 81的卡位棒 9， 9' 构成，卡位棒 9， 9' 为磁性材料，并由一钢丝连接，复位时钢丝起到从两端抵顶卡位棒弹簧相同的作用，使卡位棒 9， 9' 卡固卡位部 81。 24 is a schematic top plan view of a fourth type of wire clamping mechanism of the sixth embodiment. The carding mechanism is composed of the locking bars 9, 9' that clamp the carding portion 81 from the symmetric sides, and the card bar 9, 9' is a magnetic material, and is connected by a wire. When the wire is reset, the wire acts as the spring against the top of the clamping rod spring from both ends, so that the clamping rod 9, 9' is clamped to the latching portion 81.

实施例 7 Example 7

请参阅图 25为实施例 7结构剖面示意图所示，防盗钉和线圈报警器的结构与实施例 1相同。 Referring to Fig. 25, which is a cross-sectional view showing the structure of the embodiment 7, the structure of the anti-theft nail and the coil alarm is the same as that of the first embodiment.

一种通过锁紧防盗钉来防盗的新型防盗标签，包括由上盖 1和具有阶梯形内腔的底座 2构成的外壳、包含有磁场的防盗钉 3锁紧机构。锁紧机构由三颗的锁紧珠 7、锁紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽 8，弹簧装置包括弹簧 5和套装弹簧 5的弹簧座 21。在锁紧机构上设有横向卡位装置。 A novel anti-theft tag that is burglar-proof by locking a security nail, comprising an outer casing 1 and a base 2 having a stepped inner cavity, and a security nail 3 locking mechanism including a magnetic field. The locking mechanism is composed of three locking beads 7, a locking bead fixing mechanism and a spring device for abutting the locking bead 7. The locking bead fixing mechanism comprises a locking bead cap 8 having a trapezoidal cross section, and the spring device comprises a spring. 5 and the spring seat 21 of the set spring 5. A lateral latching device is provided on the locking mechanism.

锁紧珠固定机构由锁紧珠帽 8和设在锁紧珠帽 8下方、中间有通孔的固定座 10组成。固定座 10装套三颗锁紧珠 7，使锁紧珠 7分布均匀。锁紧珠帽 8固定在上盖 1上，固定座 10底部向外延伸出形成凸环形卡位部 101，且由卡位机构卡固。 The locking bead fixing mechanism is composed of a locking bead cap 8 and a fixing seat 10 provided under the locking bead cap 8 with a through hole in the middle. The fixing seat 10 is provided with three locking beads 7 to make the locking beads 7 evenly distributed. Locking bead cap 8 fixed On the upper cover 1, the bottom of the fixing base 10 extends outward to form a convex annular latching portion 101, and is locked by the latching mechanism.

防盗钉 3自上而下一次穿过上盖 1、锁紧珠帽 8、套装锁紧珠 7的固定座 10 和弹簧 5。 The anti-theft nail 3 passes through the upper cover from top to bottom. 1. Lock the bead cap 8. Set the fixing seat 10 of the locking bead 7 and the spring 5.

卡位机构为一簧片 16，簧片 16上设有凸起的台阶 161， 161 ' , 卡位部 101， 10Γ 由簧片台阶 161， 161 ' 卡位。 The latching mechanism is a reed 16, and the reed 16 is provided with raised steps 161, 161', and the latching portions 101, 10' are latched by the reed steps 161, 161'.

所述的簧片 16底部设有通孔 162，簧片 16套置在弹簧座 21上，两向上方伸出的端部 163， 163' 内侧设有磁性块 17， 17'。 The bottom of the reed 16 is provided with a through hole 162. The reed 16 is sleeved on the spring seat 21, and the inner side of the two ends 163, 163' are provided with magnetic blocks 17, 17'.

当受到启棒器侧向磁力作用的时候，磁性块 17， 17' 移向启棒器，从而将簧片 16的台阶 161， 161 ' 向外侧拉伸，释放卡位部 101， 101 ' , 使得横向卡位装置被开启。 When subjected to the lateral magnetic force of the opener, the magnetic blocks 17, 17' move toward the opener, thereby stretching the steps 161, 161' of the reed 16 outward, releasing the latching portions 101, 101', The lateral latching device is turned on.

实施例 8 Example 8

请参阅图 26为实施例 8结构剖面示意图所示，其他结构均与实施例 7相同，只是卡位机构不同。 Referring to Fig. 26, a schematic cross-sectional view of the structure of the embodiment 8 is shown. The other structures are the same as those of the embodiment 7, except that the carding mechanism is different.

固定座 10底部向外延伸出形成凸环形卡位部 101， 101 ' , 卡位机构为一簧片 16'，簧片 16' 上设有向内的台阶 161， 161 '，卡位部 101， 101 ' 由簧片台阶 161， 161，卡位。 The bottom of the fixing base 10 extends outward to form a convex annular latching portion 101, 101 ', the latching mechanism is a reed 16', and the reed 16' is provided with an inward step 161, 161 ', a latching portion 101, 101 ' by reed steps 161, 161, card position.

所述的簧片 16' 顶部设有供防盗钉 3穿过的通孔 162，簧片 16' 套置在锁紧珠帽 8的上方，两向下方伸出的端部 163， 163' 内侧设有磁性块 17， 17'。实施例 9 The top of the reed 16' is provided with a through hole 162 through which the anti-theft nail 3 passes. The reed 16' is placed over the locking bead cap 8, and the inner side of the two ends 163, 163' There are magnetic blocks 17, 17'. Example 9

请参阅图 27为实施例 9结构剖面示意图和图 28为图 27簧片卡位机构的俯视结构示意图所示，防盗钉和线圈报警器的结构与实施例 1相同。 27 is a schematic cross-sectional view of the structure of the embodiment 9 and FIG. 28 is a schematic plan view of the reed latching mechanism of FIG. 27, and the structure of the anti-theft nail and the coil alarm is the same as that of the first embodiment.

锁紧珠固定机构由锁紧珠帽 8和设在锁紧珠帽 8下方、中间有通孔的固定座 10组成。固定座 10装套三颗锁紧珠 7，使锁紧珠 7分布均匀。锁紧珠帽 8固定在上盖 1上，固定座 10底部向外伸出一凸边形成的卡位部 101， 101 ' , 且由卡位机构卡固。 The locking bead fixing mechanism is composed of a locking bead cap 8 and a fixing seat 10 provided under the locking bead cap 8 with a through hole in the middle. The fixing seat 10 is provided with three locking beads 7 to make the locking beads 7 evenly distributed. Locking bead cap 8 fixed On the upper cover 1, a latching portion 101, 101' formed by a flange is protruded outward from the bottom of the fixing base 10, and is locked by the latching mechanism.

所述的卡位机构由抵顶卡位部的挡片 19构成，挡片 19由弹性件 20抵顶可作横向移动，本实施例中弹性件 20 为一钢丝，其两端固定于外壳内，挡片 19 包括抵挡部 191和拉动部 192，其中，抵挡部 191呈 U型， U型两端部分别抵挡在固定座 10的两个卡位部 101， 101 ' 上，使固定座 10定位；拉动部 192向外侧伸出，'其端部形成一端片 194，端片 194内侧设有磁体 13; 抵挡部 191与拉动部 192的连接处设有一卡扣 193, 该卡扣 193设置在弹性件 20旁，与其相互作用。 The latching mechanism is formed by the blocking piece 19 of the top latching portion. The blocking piece 19 is laterally movable by the elastic member 20. The elastic member 20 is a steel wire in the embodiment, and the two ends are fixed in the outer casing. The blocking piece 19 includes a resisting portion 191 and a pulling portion 192, wherein the resisting portion 191 is U-shaped, and the U-shaped end portions respectively abut against the two latching portions 101, 101 ' of the fixing base 10 to position the fixing base 10 The pull portion 192 protrudes outwardly, and the end portion thereof is formed with an end piece 194, and the inner side of the end piece 194 is provided with a magnet 13; a joint 193 is provided at the joint of the resisting portion 191 and the pulling portion 192, and the buckle 193 is disposed at the elastic portion. Next to piece 20, interact with it.

当受到启棒器侧向磁力作用的时候，磁体 13推动端片 194向外侧移动，从而带动整个挡片 19移动，卡扣 193拉动弹性件 20，故原先抵顶住固定座位部 101， 101 ' 的 U型抵挡部 191的两端离开抵顶位置，故固定座卡位部 101， 10 被释放。当复位时，由于弹性件 20的作用卡扣 193向内侧移动，从而使挡片 19 归位。 When subjected to the lateral magnetic force of the opener, the magnet 13 pushes the end piece 194 to the outside to move the entire flap 19, and the buckle 193 pulls the elastic member 20, so that the fixed seat portion 101, 101 ' Both ends of the U-shaped resisting portion 191 are separated from the abutting position, so that the fixed seat latching portions 101, 10 are released. When resetting, the snap 193 moves inward due to the action of the elastic member 20, thereby bringing the flap 19 into position.

实施例 10 Example 10

请参阅图 29为实施例 10的结构剖面示意图和图 30为图 29钢丝卡位机构的俯视结构示意图所示，一种通过锁紧防盗钉 3来防盗的防盗标签，包括由上盖 1 和具有阶梯形内腔的底座 2构成的外壳，上盖 1与底座 2之间设有线圈报警器 14、该锁紧机构上设有横向卡位装置，其中，所述的横向卡位装置与气动机构联动，由气体压强带动横向卡位装置，所述的气动机构包括设置在外壳内腔的弹簧座 21内的气通道 18，一端气通道口 181设置在横向卡位装置旁，另一端设有一个与外界气泵连通的吸排气口 182，本实施例气通道只有一条。 29 is a schematic cross-sectional view showing the structure of the embodiment 10 and FIG. 30 is a schematic top view showing the structure of the wire latching mechanism of FIG. 29, and the anti-theft tag is protected by the anti-theft nail 3, including the upper cover 1 and having a housing formed by the base 2 of the stepped inner cavity, a coil alarm 14 is disposed between the upper cover 1 and the base 2, and the locking mechanism is provided with a lateral latching device, wherein the lateral latching device and the pneumatic mechanism In linkage, the lateral clamping device is driven by the gas pressure, and the pneumatic mechanism comprises a gas passage 18 disposed in the spring seat 21 of the inner cavity of the outer casing. One end of the gas passage opening 181 is disposed beside the lateral clamping device, and the other end is provided with a gas passage 18 The intake and exhaust port 182 communicating with the external air pump has only one air passage in this embodiment.

本实施例中，防盗钉锁紧机构由三颗锁紧珠 7、锁紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构由一截面为梯形的锁紧珠帽 8和设在锁紧珠帽 8下方中间有通孔并装套、均布锁紧珠 7的固定座 10组成；所述的弹簧装置包括弹簧 5和套装弹簧 5的弹簧座 21。 In this embodiment, the anti-theft nail locking mechanism is composed of three locking beads 7, a locking bead fixing mechanism and a spring device that abuts the locking bead 7. The locking bead fixing mechanism is formed by a locking bead with a trapezoidal cross section. 8 and a fixing seat 10 provided with a through hole in the middle of the locking bead cap 8 and sleeved and uniformly locking the bead 7; the spring device comprises a spring 5 and a spring seat 21 of the set spring 5.

所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖 1 和底座 2之间的卡位机构组成，固定座 10底部具有卡位部 101，为内收缩的台阶结构，所述的气通道口 181设置在卡位机构旁。 The lateral latching device comprises a latching portion provided on the locking bead fixing mechanism and is disposed on the upper cover 1 and the bottom The clamping mechanism between the seats 2 is composed of a locking portion 101 at the bottom of the fixing base 10, which is an internally contracted step structure, and the air passage opening 181 is disposed beside the locking mechanism.

所述的卡位机构由卡固卡位部 101的卡位弹簧 12和分别固接在卡位弹簧 12 两端的固定块 23及活动块 24构成，该卡位弹簧 12为一弹性夹片或钢丝，其中，活动块 24的一端由弹性体 25抵顶，本实施例为一弹簧，另一端设置在气通道口 181旁，由自气通道口 181进入的气流释放。 The latching mechanism is composed of a latching spring 12 of the latching card portion 101 and a fixing block 23 and a movable block 24 respectively fixed to the two ends of the latching spring 12, and the latching spring 12 is an elastic clip or a wire. One end of the movable block 24 is abutted by the elastic body 25. In this embodiment, a spring is disposed, and the other end is disposed beside the air passage opening 181, and the airflow entering from the air passage opening 181 is released.

实施例 11 Example 11

请参阅图 31为实施例 11的结构剖面示意图、图 32为图 31挡片卡位机构的俯视结构示意图和图 33为固定座 B-B剖视图所示，一种通过锁紧防盗钉 3来防盗的防盗标签，包括由上盖 1和具有阶梯形内腔的底座 2构成的外壳，上盖 1 与底座 2之间设有线圈报警器 14，该锁紧机构上设有横向卡位装置，其中，所述的横向卡位装置与气动机构联动，所述的气动机构包括设置在外壳内腔的弹簧座 21内的气通道 18，一端气通道口 181设置在横向卡位装置旁，另一端设有一个与外界气泵连通的吸排气口 182，本实施例气通道只有一条。 31 is a schematic cross-sectional view of the structure of the embodiment 11, FIG. 32 is a top view of the structure of the block locking mechanism of FIG. 31, and FIG. 33 is a cross-sectional view of the fixing seat BB, and the anti-theft is performed by locking the anti-theft nail 3 The label comprises a casing formed by the upper cover 1 and the base 2 having a stepped inner cavity, and a coil alarm 14 is disposed between the upper cover 1 and the base 2, and the locking mechanism is provided with a lateral latching device, wherein The horizontal latching device is linked with a pneumatic mechanism, and the pneumatic mechanism comprises a gas passage 18 disposed in the spring seat 21 of the inner cavity of the outer casing. One end of the air passage opening 181 is disposed beside the lateral latching device, and the other end is provided with a The intake and exhaust port 182 communicating with the external air pump has only one air passage in this embodiment.

本实施例中，锁紧机构由三颗锁紧珠 7、锬紧珠固定机构和抵顶锁紧珠 7的弹簧装置组成，锁紧珠固定机构由一截面为梯形的锁紧珠帽 8和设在锁紧珠帽 8 下方中间有通孔并装套、均布锁紧珠 7的固定座 10组成；所述的弹簧装置包括弹犛 5和套装弹簧 5的弹簧座 ²1。 In this embodiment, the locking mechanism is composed of three locking beads 7, a clamping bead fixing mechanism and a spring device for abutting the locking bead 7. The locking bead fixing mechanism is formed by a locking bead cap 8 having a trapezoidal cross section and The fixing seat 10 is provided with a through hole in the middle of the locking bead cap 8 and is sleeved, and the locking bead 7 is uniformly arranged; the spring device comprises a spring seat ^{2 of the} magazine 5 and the set spring 5.

所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖 1 和底座 2之间的卡位机构组成，本实施例中固定座 7截面形状为一不对称的凸轮形，具有三个凸出部，该凸出部形成卡位部 101， 10 。 The lateral latching device is composed of a latching portion provided on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover 1 and the base 2. In this embodiment, the cross-sectional shape of the fixing base 7 is an asymmetrical The cam shape has three projections which form the latching portions 101, 10.

所述的气通道口 181设置在该卡位机构旁。 The gas passage port 181 is disposed beside the chucking mechanism.

所述的卡位机构由抵顶卡位部的挡片 19构成，挡片 19由弹性件 14抵顶可作横向移动，本实施例中为一钢丝，其两端固定座外壳内，挡片 19包括 U型抵挡部 191和拉动部 192，其中， ϋ型抵挡部 191的两 ¾ 部分别抵挡在固定座 10 的两个卡位部 101， 101 ' 上，使固定座 10定位；拉动部 192向外侧伸出，其端部形成一端片 194，该端片 194设置在气通道口 181旁；抵挡部 191与拉动部 192 的连接处设有一卡扣 193，该卡扣 193设置在弹性件 20旁，与其相互作用。 The latching mechanism is formed by the blocking piece 19 of the abutting latching portion. The blocking piece 19 is laterally movable by the elastic member 14. In this embodiment, a wire is fixed in the housing of the housing at both ends. 19 includes a U-shaped resisting portion 191 and a pulling portion 192, wherein the two 3⁄4 portions of the ϋ-shaped resisting portion 191 respectively abut against the two latching portions 101, 101 ' of the fixing base 10 to position the fixing base 10; the pulling portion 192 An end portion 194 is formed at an end thereof, and an end piece 194 is formed at a side of the air passage opening 181. A buckle 193 is disposed at a joint of the resisting portion 191 and the pulling portion 192, and the buckle 193 is disposed on the elastic member 20. Next, interact with it.

自气通道口 181进入的气流，推动端片 194向外侧移动，从而带动整个挡片 19移动，卡扣 193拉动弹性件 20，故原先抵顶住固定座卡位部 101， 10Γ 的 U 型抵挡部 191 的两端离开抵顶位置，固定座卡位部 101 , 101 ' 被释放。当复位时，由于弹性件 20的作用卡扣 193向内侧移动，从而使挡片 19归位。 The airflow entering from the air passage port 181 pushes the end piece 194 to the outside to drive the entire flap. When the 19 is moved, the buckle 193 pulls the elastic member 20, so that both ends of the U-shaped resisting portion 191 which originally resisted against the fixed seat latching portion 101, 10Γ are separated from the abutting position, and the fixed seat latching portions 101, 101' are released. When resetting, the buckle 193 is moved inward due to the action of the elastic member 20, thereby displacing the flap 19.

实施例 12 Example 12

请参阅图 34为实施例 12的剖面结构示意图所示，其他结构均与实施例 11 相同，只是气动机构不同，所述气动机构的气通道口 181处设有膨胀体 26，自气通道口 181进入的气流，充盈膨胀体 26使其体积膨胀，从而推动挡片 19的端部 194移位，达到释放横向卡位机构的目的。 34 is a schematic cross-sectional structural view of the embodiment 12, and the other structures are the same as those of the embodiment 11, except that the pneumatic mechanism is different, and the air passage opening 181 of the pneumatic mechanism is provided with an expansion body 26, and the self-gas passage port 181 The incoming airflow, which fills the expansion body 26, expands its volume, thereby displacing the end 194 of the flap 19 to achieve the purpose of releasing the lateral latching mechanism.

请参阅图 35本实用新型防盜标签与启钉器配合的结构示意图所示，本实用新型使用的启钉器 27，包括气门 271和磁体 272，该启钉器 27顶部与防盗标签底座 2外壳轮廓匹配。使用时，启钉器 27的气门 271的端部正好***到气通道 18的吸排气口 182内，从而气芯打开，向气道内充气或吸气。磁体 272设置在启钉器 127 内，当通过气门 271将防盗标签的横向卡位机构打开后，利用磁体 272与防盗标签内的磁体相互作用，锁紧珠 7、固定座 10为或部分为磁性材料，从而锁紧珠 7向下移位，松开防盗钉 3。 Referring to FIG. 35, the structure of the anti-theft tag and the nail-starting device of the present invention is shown. The nailer 27 used in the utility model includes a valve 271 and a magnet 272. The top of the nailer 27 and the outline of the anti-theft tag base 2 match. In use, the end of the valve 271 of the stapler 27 is inserted into the air intake and exhaust port 182 of the air passage 18, so that the air core is opened to inflate or inhale into the air passage. The magnet 272 is disposed in the stapler 127. After the lateral latching mechanism of the anti-theft tag is opened by the valve 271, the magnet 272 interacts with the magnet in the anti-theft tag, and the locking bead 7 and the fixing base 10 are or partially magnetic. The material, whereby the locking bead 7 is displaced downward, releases the anti-theft nail 3.

另外，所述气动机构的气通道口 181处也可设有收缩，自气通道口 181排出气体，收縮体收缩，从而拉动挡片 19的端部 194移位，达到释放横向卡位机构的目的。 In addition, the air passage opening 181 of the pneumatic mechanism may also be provided with a contraction, and the gas is exhausted from the air passage opening 181, and the contraction body contracts, thereby pulling the end portion 194 of the blocking piece 19 to shift, thereby achieving the purpose of releasing the lateral latching mechanism. .

Claims

1、一种通过锁紧防盗钉来防盗的新型防盗标签，包括由上盖和具有阶梯形内腔. 的底座构成的外壳、上盖与底座之间的线圈报警器、包含有磁场的防盗钉锁紧机构，其特征在于：所述的锁紧机构由不少于三颗的锁紧珠、锁紧珠固定机构和抵顶锁紧珠的弹簧装置组成，锁紧珠固定机构包括一截面为梯形的锁紧珠帽，弹簧装置包括弹簧和套装弹簧的弹簧权座，在锁紧机构上设有横向卡位装置。 1. A novel anti-theft tag that is burglar-proof by locking a security nail, comprising a casing composed of an upper cover and a base having a stepped inner cavity, a coil alarm between the upper cover and the base, and a security nail containing a magnetic field. The locking mechanism is characterized in that: the locking mechanism is composed of not less than three locking beads, a locking bead fixing mechanism and a spring device for abutting the locking beads, and the locking bead fixing mechanism comprises a section The trapezoidal locking bead cap, the spring device comprises a spring and a spring-loaded spring seat, and a lateral latching device is arranged on the locking mechanism.

2、根据权利要求 1所述的新型防盗标签，其特征在于：所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部为环形凹槽或者向内收缩的台阶结构。 2. The novel anti-theft tag according to claim 1, wherein: the lateral latching device comprises a latching portion provided on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover and the base. The composition is such that the latching portion is an annular groove or a stepped structure that contracts inward.

3、根据权利要求 1或 2所述的新型防盗标签，求其特征在于：所述的卡位机构由从两边卡紧卡位部的卡位棒构成，所述的卡位棒由弹性机构复位。 3. The novel anti-theft tag according to claim 1 or 2, wherein the card positioning mechanism is constituted by a card bar that clamps the carding portion from both sides, and the card bar is reset by an elastic mechanism. .

4、根据权利要求 1所述的新型防盗标签，其特征在于：所述的横向卡位装置由设在锁紧珠固定机构上的卡位部和设在上盖和底座之间的卡位机构组成，卡位部为锁紧珠固定机构底部或由锁紧珠固定机构底部向外或向内伸出的凸 l或凸环。 4. The novel anti-theft tag according to claim 1, wherein: the lateral latching device comprises a latching portion provided on the locking bead fixing mechanism and a latching mechanism disposed between the upper cover and the base. The card portion is a bottom of the locking bead fixing mechanism or a convex or convex ring protruding outward or inward from the bottom of the locking bead fixing mechanism.

5、根据权利要求 4所述的新型防盗标签，其特征在于：所述的卡位部设在固定座上，并由卡位机构卡固。 5. The novel anti-theft tag according to claim 4, wherein: the latching portion is disposed on the fixing base and is locked by the latching mechanism.

6、根据权利要求 5所述的新型防盗标签，其特征在于：所述的卡位机构为一簧片，簧片上设有台阶，固定座的卡位部由簧片台阶卡位。 6. The novel anti-theft tag according to claim 5, wherein: the latching mechanism is a reed, and the reed is provided with a step, and the latching portion of the fixing seat is latched by the reed step.

7、根据权利要求 6所述的新型防盗标签，其特征在于：所述的簧片底部设有通孔，簧片套置在弹簧座上，两向上方伸出的端部内侧设有磁性块。 7. The novel anti-theft tag according to claim 6, wherein: the bottom of the reed is provided with a through hole, and the reed is sleeved on the spring seat, and the inner side of the end extending upward is provided with a magnetic block. .

8、根据权利要求 6所述的新型防盗标签，其特征在于：所述的簧片顶部设有供防盗钉穿过的通孔，簧片套置在锁紧珠帽的上方，两向下方伸出的端部内侧设有磁性块。 8. The novel anti-theft tag according to claim 6, wherein: the top of the reed is provided with a through hole through which the anti-theft nail passes, and the reed is placed over the locking bead cap and extends downwardly from both sides. A magnetic block is provided on the inner side of the end portion.

9、根据权利要求 4所述的新型防盗标签，其特征在于：所述的卡位机构由抵顶卡位部的挡片构成，挡片由可作横向移动的弹性件抵顶，该挡片上设置有一磁性. 块。 9. The novel anti-theft tag according to claim 4, wherein: the latching mechanism is formed by a blocking piece that abuts the latching portion, and the blocking piece is abutted by an elastic member that is laterally movable. Set a magnetic. Block.

10、根据权利要求 1所述的新型防盗标签，其特征在于：所述的横向卡位装置与气动机构联动，气动机构包括设置在外壳上或外壳内腔的气通道，一端气通道口设置在横向卡位装置旁，另一端吸排气口与外界气泵连通，该气通道设有一条或: 以上。 10. The novel anti-theft tag according to claim 1, wherein the lateral latching device is associated with a pneumatic mechanism, and the pneumatic mechanism comprises a gas passage disposed on the outer casing or the inner cavity of the outer casing, and one end of the gas passage opening It is arranged beside the horizontal clamping device, and the other end of the suction and exhaust port is connected with the external air pump, and the air passage is provided with one or more:

11、根据权利要求 10所述的新型防盗标签，其特征在于：所述的卡位机构由卡固卡位部的卡位弹簧和分别固接在卡位弹簧两端的固定块及活动块构成，该卡位弹簧为一弹性夹片或钢丝，其中，活动块的一端由弹性体抵顶，另一端设置在气动机构旁与之联动。 11. The novel anti-theft tag according to claim 10, wherein: the latching mechanism is composed of a latching spring of the locking latching portion and a fixing block and a movable block respectively fixed to the two ends of the latching spring. The latch spring is an elastic clip or a steel wire, wherein one end of the movable block is abutted by an elastic body, and the other end is disposed adjacent to the pneumatic mechanism.

12、根据权利要求 10所述的新型防盗标签，其特征在于：所述气动机构的气通道口设有膨胀体或收缩体。 12. The novel anti-theft tag according to claim 10, wherein: the pneumatic passage of the pneumatic mechanism is provided with an expansion body or a contraction body.

13、根据权利要求 10所述的新型防盗标签，其特征在于：所述的卡位机构由抵顶卡位部的挡片构成，挡片由可作横向移动的弹性件抵顶，且设置在气动机构旁与之联动。 13. The novel anti-theft tag according to claim 10, wherein: the latching mechanism is formed by a blocking piece that abuts the latching portion, and the blocking piece is abutted by an elastic member that is laterally movable, and is disposed at The pneumatic mechanism is linked to it.