CN2452899Y - Affixing tag apparatus - Google Patents
Affixing tag apparatus Download PDFInfo
- Publication number
- CN2452899Y CN2452899Y CN 00249010 CN00249010U CN2452899Y CN 2452899 Y CN2452899 Y CN 2452899Y CN 00249010 CN00249010 CN 00249010 CN 00249010 U CN00249010 U CN 00249010U CN 2452899 Y CN2452899 Y CN 2452899Y
- Authority
- CN
- China
- Prior art keywords
- steel
- steel column
- tag device
- draw point
- affixing
- 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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Abstract
The utility model relates to a label locking device comprising a steel needle, a casing, a steel cup, a steel column and a spring, wherein, the steel needle is successively threaded through the steel cup, the steel column and the spring. The utility model is characterized in that the steel column is provided with three lateral hole passages which are mutually communicated, and the interior of each lateral hole passage is provided with a steel ball. The new locking device has the advantages of low cost, firmness and durability; a mode of three steel balls is used, tension can be prevented, and a label can be better locked on an article where the label is attached without easy falling; the utility model has a better locking function.
Description
The utility model relates to a kind of latching device of label, especially relates to a kind of latching device of three steel ball patterns relevant with electronic tag.
In a lot of occasions of daily life, as shopping places such as supermarket, megastore, the electronic security system is just playing a part to become more and more important.The electronic security system uses electronic tag widely, attached on the commodity, when commodity are stolen, can provide detectable signal with it.Latching device then is a critical component wherein, and it can guarantee label securely attached on the article, not by delamination, makes electronic tag play the effect of actv. safe antitheft.
This type of latching device in the market all exposes some problems in actual use, as easy loose or dislocation, can not play the locking purpose.Such as, the latching device of in US Patent (patent No. is 4,523,356), describing, this device adopts four steel ball patterns, is one group with two steel balls, lay respectively on two different planes, thus the motion of two groups of embedded mutually restriction draw points of steel ball.But when draw point inserts, the relative position of these four steel balls and path of motion all are uncertain, therefore, when rocking electronic tag or shaking draw point, because the vibration of spring, occur between four steel balls becoming flexible, thereby can easily draw point be transferred to, so that whole label separates from the article that adhere to.In addition, some latching device is unlocked easily, can not play the antitheft effect of actv..Such as, shell is a plastic product mostly, and when burning with lighter point, shell can melt distortion, and spring just can eject, and locking was lost efficacy, and whole label comes off from appended article.
The purpose of this utility model provides a kind of latching device of label, and it adopts three steel ball patterns, can resist stronger pulling force, and label can be locked on the accompanying article preferably, does not come off easily.
The utility model is achieved in that a kind of latching device of label, comprises draw point, steel bowl, steel column, steel ball, spring and shell.Steel bowl and steel column are axially aligned, and draw point can pass the axial aperture of steel bowl and steel column successively.Slightly shrink the bottom of steel bowl, and inwall is received little inclination by opening gradually to the bottom, and its aperture efficiency steel column external diameter is bigger, can hold steel column fully.Its characteristics are that this steel column is provided with three horizontal ducts that interconnect, and a steel ball is respectively arranged in each duct.When spring was exerted pressure, steel column can be made axial motion with respect to steel bowl along draw point, and steel ball is made cross motion in the horizontal duct of steel column chimeric and unclamp draw point.
Affixing tag device described in the utility model, three horizontal ducts on the described steel column are positioned on the same plane of the vertical diameter of axle, and the plane included angle between the duct is 120 degree.Described three steel ball profile unanimities can only be moved in the horizontal duct of steel column, and all the time at grade.When one timing of the position of steel column, three steel balls can only move on the one dimension direction, like this, even rock or shake draw point, also can not cause becoming flexible between steel ball.Therefore compare with existing like product, draw point can not transferred to easily, and locking property is good.
Affixing tag device described in the utility model also is provided with a flame retarding construction between its shell and spring, as fire-retardant dish, perhaps fire-retardant dish and shell are made integrative-structure, and it is easily burned to have overcome shell, the shortcoming that locking was lost efficacy.Therefore latching device of the present utility model is compared with existing like product, can not be opened easily, lock more effective, the better security and anti-theft effect of tool.
Affixing tag device described in the utility model can pass the article of quality softness by its draw point, as clothes, and shoes, caps etc. invest on these article whole latching device.On the certain position of this draw point, also can establish an annular groove that matches to several and steel ball, to strengthen the inlay resultant force of steel ball to draw point.
Description of drawings of the present utility model is as follows:
Accompanying drawing 1: schematic perspective view of the present utility model.
Accompanying drawing 2: the A-A ' cutaway view of accompanying drawing 1 of the present utility model.
Accompanying drawing 3: the B-B ' cutaway view of accompanying drawing 1 of the present utility model.
Accompanying drawing 4: the schematic perspective view of the amplification of the mutual alignment of steel column of the present utility model and steel ball.
Accompanying drawing 5: the scheme drawing with draw point of annular groove of the present utility model.
According to Fig. 1 to Fig. 5, provide the utility model embodiment preferably below.
Embodiment 1
A kind of latching device of electronic tag, as shown in Figure 1, it comprises steel bowl 1, steel column 2, steel ball 3, spring 4, draw point 5 and shell 6.Steel bowl 1 is axially aligned with steel column 2, and draw point 5 can pass the axial aperture of steel bowl 1 and steel column 2 successively.Referring to Fig. 2, slightly shrink the bottom of steel bowl 1, and inwall is received little inclination by opening gradually to the bottom, and its aperture efficiency steel column 2 external diameters are bigger, can hold steel column 2 fully.This steel column 2 is provided with three horizontal ducts 21 that interconnect, and a steel ball 3 is respectively arranged in each duct.Referring to Fig. 3, three horizontal ducts 21 on the steel column 2 are positioned on the same plane of the vertical diameter of axle, and the plane included angle between the duct is 120 degree.When exerting pressure to spring, steel column 2 can be made axial motion with respect to steel bowl 1 along draw point 5, and steel ball 3 is made cross motion in the horizontal duct 21 of steel column 2 chimeric and unclamp draw point 5.
Embodiment 2:
A kind of latching device of electronic tag, other structures just are provided with three annular grooves 51 with embodiment 1 on draw point 5, strengthen the inlay resultant force of steel ball to draw point, strengthen locking effect.
Embodiment 3:
A kind of latching device of electronic tag, other structures just are provided with a flame retarding construction with embodiment 1 or 2 between shell 6 and spring 4, for example, and fire-retardant dish 7.
Claims (7)
1. an Affixing tag device comprises draw point (5), shell (6), and draw point (5) steel bowl (1), steel column (2) and the spring (4) that pass successively, it is characterized in that this steel column (2) is provided with three horizontal ducts (21) that interconnect, and a steel ball (3) is respectively arranged in each duct.
2. Affixing tag device as claimed in claim 1 is characterized in that, three horizontal ducts (21) of described steel column (2) are to be positioned on the same plane of the vertical diameter of axle, and the angle mutually is 120 degree.
3. Affixing tag device as claimed in claim 1 is characterized in that, the profile of described three steel balls (3) is consistent mutually.
4. Affixing tag device as claimed in claim 1 is characterized in that, is provided with a flame retarding construction between described shell (6) and the spring (4).
5. Affixing tag device as claimed in claim 4 is characterized in that, described flame retarding construction is a fire-retardant dish (7).
6. Affixing tag device as claimed in claim 5 is characterized in that, described fire-retardant dish (7) and shell (6) are linked to be and are one.
7. Affixing tag device as claimed in claim 1 is characterized in that, described draw point (5) is provided with the annular groove (51) that matches with steel ball (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249010 CN2452899Y (en) | 2000-08-29 | 2000-08-29 | Affixing tag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249010 CN2452899Y (en) | 2000-08-29 | 2000-08-29 | Affixing tag apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452899Y true CN2452899Y (en) | 2001-10-10 |
Family
ID=33607532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249010 Expired - Lifetime CN2452899Y (en) | 2000-08-29 | 2000-08-29 | Affixing tag apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446042C (en) * | 2002-11-22 | 2008-12-24 | 传感电子公司 | Proximity detaching for electronic article surveillance tags |
| CN101563514B (en) * | 2006-08-25 | 2013-08-07 | 传感电子公司 | Anti-theft tack |
| CN104822889A (en) * | 2012-07-12 | 2015-08-05 | 艾科在特世界公司 | System and method for managing unlocking of anti-theft device |
-
2000
- 2000-08-29 CN CN 00249010 patent/CN2452899Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446042C (en) * | 2002-11-22 | 2008-12-24 | 传感电子公司 | Proximity detaching for electronic article surveillance tags |
| CN101563514B (en) * | 2006-08-25 | 2013-08-07 | 传感电子公司 | Anti-theft tack |
| CN104822889A (en) * | 2012-07-12 | 2015-08-05 | 艾科在特世界公司 | System and method for managing unlocking of anti-theft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100829 Granted publication date: 20011010 |