CN201153000Y - Commodity anti-theft lock - Google Patents
Commodity anti-theft lock Download PDFInfo
- Publication number
- CN201153000Y CN201153000Y CNU2008200831166U CN200820083116U CN201153000Y CN 201153000 Y CN201153000 Y CN 201153000Y CN U2008200831166 U CNU2008200831166 U CN U2008200831166U CN 200820083116 U CN200820083116 U CN 200820083116U CN 201153000 Y CN201153000 Y CN 201153000Y
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- China
- Prior art keywords
- steel
- steel column
- draw point
- column seat
- commodity anti
- 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 - Fee Related
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Abstract
The utility model provides a goods theftproof button which is used on the goods in a large-scale shopping mall or supermarket for open shopping to prevent the goods from being stolen. The button includes an upper and a lower shell bodies and a pinhole; a theftproof alarm component with an electronic theftproof label and a locking device containing a steel needle are arranged in the upper and the lower shell bodies. The button makes an improvement on the locking device, and the locking device is composed of a steel pole seat and two steel poles arranged in the steel pole seat, wherein, the two sides of the inner cavity of the steel pole seat are conical structures with larger tops smaller bottoms; the steel needle can be locked tightly after being inserted between the two steel poles; in addition, the steel pole seat can be designed into three different structures according to the requirements of the usage situations, and the improved structure has the advantages of simple processing technique, simple and convenient assembly and excellent theft-proof effect, and can provide great convenience for the commercial management of the shops.
Description
Technical field
The utility model relates to a kind of antitheft button, buckles in particular for preventing the stolen commodity anti-theft of commodity in the market.
Background technology
A lot of megastore, the supermarket all is to adopt open shopping, the consumer can be at the indoor commodity of oneself liking of freely selecting, concentrating then goes cashier to check out, and businessman is taken out of market or supermarket in order to prevent indoor commodity with improper means, tend on commodity, be snapped with antitheft button that is difficult for dismounting, the antitheft button of this class must could be opened by the lockaid gun of cashier, in case there is the people to want the commodity band of antitheft button being housed from the market without cashier, when passing through the antitheft detecting gate in exit, detecting gate will send sound, light is reported to the police, thereby prevent that effectively commodity are stolen, this autonomous shopping way is compared with tradition not only and is provided very big facility for consumers shopping, and make things convenient for the management in market or supermarket, when making the scale of operation in market or supermarket become big, must not increase too much managerial personnel again.Existing commodity anti-theft button is made of the draw point in upper and lower casing, pin hole, the pin hole, the burglar alarm assembly in the upper and lower casing and the locking device that comprises draw point etc. mostly, locking device has two kinds of locking mechanisms according to the difference of guard against theft and alarm system, a kind of structure is the aperture that is provided with the engaging draw point on spring leaf, stretch into goring push spring sheet in the antitheft button by the arc lockaid gun, the aperture elastic deformation is increased, thereby extract draw point, this structure generally is used for the 58K warning system; Another kind of structure is to clamp draw point by three uniform steel balls of inserting in the steel ball seat to lock, and adsorbs three steel balls in the antitheft side of detaining by having ferromagnetic lockaid gun, thereby extracts draw point, and this structure generally is used for the 8.2M warning system.Antitheft button usable range with above these two kinds of locking devices is comparatively extensive, for businessman's business management brings great convenience, but in actual use, still there are some defectives in these two kinds of structures, the aperture requirement on machining accuracy that for example is used to lock on the spring leaf is higher, draw point is extracted in the aperture too greatly easily, and the too for a short time arc lockaid gun opening process that makes in aperture is relatively required great effort; And the structure of three steel ball clampings is higher for the installation requirement of steel ball, must guarantee that three steel balls are in the uniform state of three equal parts all the time after being in place, assembling process trouble, effort, in case three steel balls are installed off normal, often cause draw point to clamp unbalance stress, be pulled out easily, do not have original anti-theft effect.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art and provides that a kind of technology is simple and easy, the commodity anti-theft button of easy, the good anti-theft effect of assembling.
Technical matters of the present utility model is achieved through the following technical solutions:
A kind of commodity anti-theft button, it comprises the upper and lower casing of mutual fastening one, upper and lower casing is provided with coaxial pin hole, be provided with the burglar alarm assembly in the upper and lower casing and comprise the locking device of draw point, it is characterized in that described locking device comprises the steel column seat, these steel column seat inner chamber both sides are up-small and down-big pyramidal structure, and two steel columns are installed in the steel column seat, and draw point interts between two steel columns.
The inserted sheet that it is concave inward structure that described steel column seat rear portion is provided with withdraw of the needle groove, bottom, both sides extend outward is interlockingly connected with spring leaf.
Described spring leaf a bit is rotatably installed on the lower house around side, and the middle part of this spring leaf is provided with the jack of draw point, and the front side of spring leaf is extended the strip shell fragment downwards, and this shell fragment contact is on the lower house inner convex rib.
Described steel column seat is Double layer lid shape and is fixed on the lower house, is provided with the mouth of threading a needle that inserts for draw point at steel column seat end face, and steel column seat back is extended two support plates of installing for two steel columns respectively forward.
Described steel column seat is made up of the dovetail groove of upper shell and the rectangular slot of lower house, is provided with the spring of two steel columns of pushing tow in the pin hole of rectangular slot below.
Described draw point top is with pin cap integrated through injection molding or be connected the steel cable that has fake.
Described pin hole is through hole or blind hole.
Be provided with the passage of unblanking in the described lower house.
Compared with prior art, the utility model is that the locking device to the commodity anti-theft button improves, steel column and draw point that the steel column seat that this locking device is little by upper space, lower space is big and two axially parallels are installed in the steel column seat are formed, and design the steel column holder structure of three kinds of different structures according to the needs of use occasion, locking device after the improvement has that technology is simple and easy, the advantage of easy, the good anti-theft effect of assembling, for businessman's business management provides great facility.
Description of drawings
Fig. 1 is a scheme I structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cut-open view of Fig. 2.
Fig. 4 is the B-B cut-open view of Fig. 1.
Fig. 5 sheds the synoptic diagram of upper shell for scheme I structure.
Fig. 6 sheds the unlatching synoptic diagram of upper shell for scheme I structure.
Fig. 7 is the front schematic view that the draw point of scheme I structure passes steel column seat and spring leaf.
Fig. 8 passes the schematic rear view of steel column seat and spring leaf for the draw point of scheme I structure.
Fig. 9 passes the cut-open view of steel column seat and spring leaf for the draw point of scheme I structure.
Figure 10 is the decomposing schematic representation of scheme I.
Figure 11 is a line of vision cut-open view of scheme II structure.
Figure 12 is another line of vision cut-open view of scheme II structure.
Figure 13 sheds the synoptic diagram of upper shell for scheme II structure.
Figure 14 sheds the stereographic map of upper shell for scheme II structure.
Figure 15 is the decomposing schematic representation of scheme II.
Figure 16 is a scheme III structural representation.
Figure 17 is the C-C cut-open view of Figure 16.
Figure 18 is the decomposing schematic representation of scheme III.
Embodiment
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.As Fig. 1～shown in Figure 180,1-upper shell, 2-lower house, 3-pin cap, 4-steel column seat, 5-steel column, 6-draw point, 7-spring leaf, 8-pin hole, 9-bottom surface, 10-burglar alarm assembly, 11-guiding blend stop, 12-jack, 13-round boss, 14-unblank passage, 15-inner convex rib, 16-shell fragment, 17-arc lockaid gun, 18-circular hole, 19-inserted sheet, 20-support plate, 21-withdraw of the needle groove, 22-thread a needle mouth, 23-spring, 24-rectangular slot, 25-steel cable, 26-fake.
A kind of commodity anti-theft button comprises that upper and lower casing is interlocked with the chimb and the groove of the mutual setting-in of periphery, and is connected into integral body with supersonic welding by the upper shell 1 and the lower house 2 of engineering plastics injection mo(u)lding.On upper and lower casing, be provided with coaxial pin hole 8, be provided with the burglar alarm assembly 10 and the locking device of protection commodity in the upper and lower casing 1,2, the burglar alarm assembly adopts 58K warning system or 8.2M warning system, its structure is formed anti-theft tag by magnetic pool sheet and magnetic stripe, will send sound, light warning through antitheft detecting gate the time; Locking device comprises draw point 6, steel column seat 4, steel column 5 compositions that insert in the pin hole 8, and the inner chamber both sides of steel column seat are up-small and down-big pyramidal structure, and tapering is roughly about 8 °～10 °, has three kinds of different structures according to the use occasion difference.
Scheme I structure such as Fig. 1～shown in Figure 10, steel column seat 4 in its locking device is trapezoidal, this steel column seat rear portion is provided with " U " type withdraw of the needle groove 21, the top is provided with the semicircle breach that communicates with withdraw of the needle groove and inserts for draw point 6, steel column seat bottom surface 9 is by being connected to a left side, two blocks of resilient materials on the right tilted surface are made, upwards the bending back forms concave inward structure, in this steel column seat 4, also be provided with simultaneously two steel columns 5, this steel column is between draw point 6 and steel column seat 4, and by bottom surface 9 pushing tows of indent, steel column just is the axially parallel placement after inserting the steel column seat, can make things convenient for the even distribution of clamping force.The both sides of steel column seat extend outward inserted sheet 19, and are interlockingly connected through this inserted sheet and a spring leaf 7.Described spring leaf side rotates through circular hole 18 and is fitted on the round boss 13 of lower house 2, the middle part of spring leaf is provided with the jack 12 that is " T " font, the steel column seat is positioned on this jack, the front side of spring leaf 7 is extended strip shell fragment 16 downwards, this shell fragment contact is on lower house inner convex rib 15, when the spring leaf backwards rotation, shell fragment is subjected to bending can produce elastic force.
The draw point top of scheme I structure can be connected with plastic pin cap 3 integrated through injection molding or with the steel cable 25 that has fake 26, and the length of steel cable can be selected for use according to actual needs, live commodity with steel cable 25 circle during use after, pass fake 26 and penetrate again in the pin hole 8 and can lock.After draw point 6 passes protected commodity and is inserted between two steel columns 5 in the steel column seat 4; when directly upwards pulling up draw point 6 if do not utilize lockaid gun; draw point can drive two steel columns and move to steel column seat top; because steel column seat 4 is a trapezium structure; upper space is littler than lower space; so upwards extract draw point more; the clamping force of the 5 pairs of draw points of two steel columns that driven is just big more; and the bottom surface 9 of indent also can be subjected to draw point to drive upwards pushing tow steel column 5; play auxiliary clamping action; have only and use special-purpose arc lockaid gun 17 just can unblank; so also need be provided with the arc passage 14 of unblanking that enters for this arc lockaid gun in lower house 2, this arc passage of unblanking is provided with guiding blend stop 11.
Commodity anti-theft button with scheme I structure locking device can use arc lockaid gun 17 to open, can utilize magnetic principles to open again, when this antitheft button is opened, after the arc lockaid gun enters from the passage 14 of unblanking, the blend stop 11 that led stops and directly masterpiece is used on the spring leaf 7, and the goring push spring sheet rotates counterclockwise, draw point 6 is withdrawed from the withdraw of the needle groove 21 of steel column seat 4, this moment, draw point can be extracted smoothly, after extracting arc lockaid gun 17, spring leaf 7 resets under shell fragment 16 effects, and this moment, whole antitheft button can use again again.When having ferromagnetic lockaid gun when being placed on lower house 2 places, the elastic force that overcomes bottom surface 9 by magnetic force absorption steel column 5 moves downward, and can make steel column break away from engaging to draw point 6, and draw point also can be extracted smoothly.
Scheme II structure such as Figure 11～shown in Figure 15, steel column seat 4 in its locking device is Double layer lid shape and is fixed on the lower house 2, the upper space of steel column seat is less than lower space, the circle of draw point 6 on the steel column seat threaded a needle in mouthful 22 insertion steel column seats, be provided with the steel column 5 that two axially parallels are installed between draw point 6 and steel column seat 4, steel column seat back is also extended two support plates of placing for two steel columns respectively 20 forward simultaneously.
Scheme II structure also can be used top and plastic pin cap 3 integrated through injection molding or be connected the draw point of these two kinds of structures with the steel cable 25 that has fake 26, when upwards pulling up draw point 6, can drive two steel columns 5 to the less spatial movement in steel column seat top and push draw point, thereby reach the locking purpose.This structure can only just can be opened by the special-purpose lockaid gun that has magnetic, so the passage of opening for arc lockaid gun 17 14 of unblanking must be set in lower house 2.When this antitheft button is opened, the magnetic lockaid gun is placed on the lower house place, by magnetic force two steel columns 5 is adsorbed on the support plate 20, can not drive the less spatial movement of steel column 5 to steel column seat 4 tops when draw point 6 is extracted, draw point can easily be extracted.
Scheme III structure such as Figure 16～shown in Figure 180, steel column seat in its locking device comprises being fastened mutually by the rectangular slot on dovetail groove on the upper shell 1 and the lower house 2 24 and forms, its upper and lower shell body profile can be designed to circular padded lace structure attractive in appearance, in rectangular slot 24, be provided with the steel column 5 that two axially parallels are installed, draw point 6 inserts between two steel columns 5, be provided with spring 23 in the pin hole 8 below rectangular slot 24 simultaneously, two steel columns of this spring push are adjacent on draw point 6.
Scheme III structure can only be used the draw point 6 of top and plastic pin cap 3 integrated through injection molding, two steel columns 5 that can drive when upwards pulling up draw point in the rectangular slot move to dovetail groove top, because the space on dovetail groove top is less, so upwards extract draw point 6 more, the clamping force of 5 pairs of draw points of steel column is just big more, thereby reaches the locking purpose.This structure also can only just can be opened by the special-purpose lockaid gun that has magnetic, so the passage of opening for arc lockaid gun 17 14 of unblanking must be set in lower house 2 yet.When this antitheft button is opened, the magnetic lockaid gun is placed on the lower house place, overcome spring 23 elastic force by magnetic force absorption steel column 5 and move downward to rectangular slot 24, can not drive the dovetail groove motion of steel column to upper shell 1 this moment when draw point 6 is extracted, draw point can easily be extracted.
The pin hole 8 of the utility model scheme I structure and scheme II structure all is a through-hole structure, so can use draw point 6 with pin cap 3 and the two specification framework of draw point simultaneously with steel cable 25, and through-hole structure is more conducive to have the adjusting of the draw point coupling mechanism force of steel cable structure, and the pin hole of scheme III structure is a blind hole structure, so can only use the draw point structure with pin cap.The burglar alarm assembly 10 of scheme I structure adopts the 58K warning system simultaneously, and scheme II structure and scheme III structure adopt the 8.2M warning system.
Claims (8)
1, a kind of commodity anti-theft button, it comprises the upper and lower casing (1,2) of mutual fastening one, upper and lower casing is provided with coaxial pin hole (8), be provided with burglar alarm assembly (10) in the upper and lower casing (1,2) and comprise the locking device of draw point (6), it is characterized in that described locking device comprises steel column seat (4), these steel column seat inner chamber both sides are up-small and down-big pyramidal structure, and two steel columns (5) are installed in the steel column seat, and draw point (6) interts between two steel columns.
2, commodity anti-theft button according to claim 1 is characterized in that described steel column seat (4) rear portion is provided with withdraw of the needle groove (21), bottom (9) and is concave inward structure, inserted sheet (19) that both sides extend outward to be interlockingly connected with spring leaf (7).
3, commodity anti-theft button according to claim 2, it is characterized in that described spring leaf (7) a bit is rotatably installed on the lower house (2) around side, the middle part of this spring leaf is provided with the jack (12) of draw point (6), the front side of spring leaf is extended strip shell fragment (16) downwards, and this shell fragment contact is on lower house inner convex rib (15).
4, commodity anti-theft button according to claim 1, it is characterized in that described steel column seat (4) is Double layer lid shape and is fixed on the lower house (2), be provided with thread a needle mouthful (22) of inserting for draw point at steel column seat end face, steel column seat (4) back is extended two support plates (20) that supply two steel columns (5) to install respectively forward.
5, commodity anti-theft button according to claim 1, it is characterized in that described steel column seat (4) is made up of the dovetail groove of upper shell (1) and the rectangular slot (24) of lower house (2), be provided with the spring (23) of two steel columns of pushing tow (5) in the pin hole of rectangular slot below.
6, commodity anti-theft button according to claim 1 is characterized in that described draw point (6) top is with pin cap (3) integrated through injection molding or be connected the steel cable (25) that has fake (26).
7, commodity anti-theft button according to claim 1 is characterized in that described pin hole (8) is through hole or blind hole.
8, commodity anti-theft button according to claim 3 is characterized in that being provided with in the described lower house (2) passage of unblanking (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200831166U CN201153000Y (en) | 2008-01-30 | 2008-01-30 | Commodity anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200831166U CN201153000Y (en) | 2008-01-30 | 2008-01-30 | Commodity anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153000Y true CN201153000Y (en) | 2008-11-19 |
Family
ID=40128676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200831166U Expired - Fee Related CN201153000Y (en) | 2008-01-30 | 2008-01-30 | Commodity anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153000Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231219A (en) * | 2011-05-17 | 2011-11-02 | 上海大施工贸有限公司 | Metal core used in electronic anti-theft tags and manufacturing method thereof |
| CN104603852A (en) * | 2012-05-22 | 2015-05-06 | 关卡系统股份有限公司 | Solid housing tag |
| CN105715126A (en) * | 2014-12-23 | 2016-06-29 | 马伊内蒂有限公司 | Anti-Shoplifting Device Of The Pin Type |
| CN107452176A (en) * | 2017-10-10 | 2017-12-08 | 徐州龙安电子科技有限公司 | A kind of anti-theft tag |
| CN107524359A (en) * | 2017-10-10 | 2017-12-29 | 徐州龙安电子科技有限公司 | A kind of antitheft pin locking plate and anti-theft tag |
| CN108708635A (en) * | 2018-04-26 | 2018-10-26 | 武义县力华五金机械厂 | Antitheft EAS hard tag component |
| CN110363948A (en) * | 2019-08-22 | 2019-10-22 | 江苏傲讯达电子科技有限公司 | A kind of anti-theft magnetic snap device |
| CN115424402A (en) * | 2017-12-15 | 2022-12-02 | 传感电子有限责任公司 | Hard tag applicator |
-
2008
- 2008-01-30 CN CNU2008200831166U patent/CN201153000Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231219A (en) * | 2011-05-17 | 2011-11-02 | 上海大施工贸有限公司 | Metal core used in electronic anti-theft tags and manufacturing method thereof |
| CN104603852A (en) * | 2012-05-22 | 2015-05-06 | 关卡系统股份有限公司 | Solid housing tag |
| CN105715126A (en) * | 2014-12-23 | 2016-06-29 | 马伊内蒂有限公司 | Anti-Shoplifting Device Of The Pin Type |
| CN107452176A (en) * | 2017-10-10 | 2017-12-08 | 徐州龙安电子科技有限公司 | A kind of anti-theft tag |
| CN107524359A (en) * | 2017-10-10 | 2017-12-29 | 徐州龙安电子科技有限公司 | A kind of antitheft pin locking plate and anti-theft tag |
| CN107452176B (en) * | 2017-10-10 | 2022-11-18 | 徐州龙安电子科技有限公司 | Anti-theft label |
| CN115424402A (en) * | 2017-12-15 | 2022-12-02 | 传感电子有限责任公司 | Hard tag applicator |
| CN108708635A (en) * | 2018-04-26 | 2018-10-26 | 武义县力华五金机械厂 | Antitheft EAS hard tag component |
| CN108708635B (en) * | 2018-04-26 | 2024-04-09 | 武义县力华五金机械厂 | Anti-theft EAS hard tag assembly |
| CN110363948A (en) * | 2019-08-22 | 2019-10-22 | 江苏傲讯达电子科技有限公司 | A kind of anti-theft magnetic snap device |
| CN110363948B (en) * | 2019-08-22 | 2024-05-17 | 江苏傲讯达电子科技有限公司 | Antitheft magnetic buckle 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20100130 |