CN107452173A - A kind of having with footwear anti-theft device from ring alarm of breaking - Google Patents
A kind of having with footwear anti-theft device from ring alarm of breaking Download PDFInfo
- Publication number
- CN107452173A CN107452173A CN201710936209.2A CN201710936209A CN107452173A CN 107452173 A CN107452173 A CN 107452173A CN 201710936209 A CN201710936209 A CN 201710936209A CN 107452173 A CN107452173 A CN 107452173A
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- China
- Prior art keywords
- theft
- steel wire
- wire
- alarm
- antitheft
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of having for ring alarm certainly of breaking to be fixed on the rear side of the rear side by anti-theft wire and upper of a shoe junction button with footwear anti-theft device, including antitheft housing, anti-theft wire and upper of a shoe junction button, antitheft housing；The steel wire lock tightening mechanism for locking steel wire is provided with the antitheft housing, battery, circuit board, voice guard and less radio-frequency alarm unit are additionally provided with antitheft housing, battery is that circuit board and voice guard are powered, circuit board is provided with two alarm actuating contacts, break alarm circuit is provided with circuit board between two alarm actuating contacts, the fixing end of anti-theft wire is connected with an alarm actuating contact；The steel wire lock tightening mechanism includes the latch segment of a compression anti-theft wire, and latch segment connects another alarm actuating contact by wire.The present invention utilizes the integrality of break alarm electric circuit inspection anti-theft wire, solve thes problems, such as only to need to remove antitheft housing from shoes after anti-theft wire is cut and stolen in the past.
Description
Technical field
The present invention relates to technical field of burglary prevention, and in particular to a kind of having with footwear anti-theft device from ring alarm of breaking.
Background technology
With society and economic fast development, market and supermarket are more and more, and scale is also increasing, market, supermarket
The antitheft important ring for being it and runing of middle commodity, market and supermarket should consider reduction cost of labor, improve the body of client
Test, while also to solve the problems, such as commodity anti-theft, this for market and supermarket be actually more contradiction the problem of.Especially
It is the commodity that this consumer of footwear needs to try on.
Inside market, in order to prevent the shoes for displaying to be stolen, in general way only shows a shoes, in the feelings
Under condition, have malice steal purpose and disguise oneself as consumer people will not go steathily one can not dual shoes, reach anti-with this
The purpose of robber.In actual business process, shop-assistant can be informed after a suitable shoes of consumer's selection, shop-assistant further according to
The label of shoes inquires about stock, and then for client transfers the suitable footwear code of a pair of, the shoes of color are tried on for consumer, this warp
Under battalion's pattern, the workload of shop-assistant is big, and especially in festivals or holidays, shop-assistant can not be with respect to all consumers, one
It is that consumption experience is poor, and the feelings that someone's malice steals its shoes tried on is there may exist during consumer tries on
Condition.
Some businessmans improve operating efficiency to reduce the workload of salesman, while show a pair of shoes and in shoes
On fix an antitheft device, alarm chip built in device, the anti-theft device is by fixation with steel wire on shoes, it is necessary in cabinet
It can just be opened at body, if shoes are just being taken away market by customer without permission, the detection means in businessman exit is just examined
Measure alarm chip and alarmed, so as to realize antitheft purpose, but it is typically to care for that the anti-theft device, which has a drawback,
Shoes, by steel wire shearing, will be stolen in market and will not trigger alarm by visitor.
The content of the invention
It is an object of the invention to provide a kind of having with footwear anti-theft device from ring alarm of breaking, to solve existing shoes
The problem of anti-theft device theftproof performance difference.
To achieve the above object, the present invention is provided with break alarm circuit in antitheft housing, by the both ends of anti-theft wire
Two alarm actuating contacts of break alarm circuit are respectively communicated with, when anti-theft wire is cut, break alarm circuit will pass through sound
Sound alarm unit sends alarm, and anti-theft effect is more preferable.
Specifically, the broken string is from having for alarm of ringing includes antitheft housing with footwear anti-theft device, anti-theft wire connects with upper of a shoe
Button, upper of a shoe junction button are fixed on front side of the upper end of antitheft housing, and upper of a shoe junction button is used for the rear side of connection shoes, and anti-theft wire is set
In the bottom of antitheft housing, anti-theft wire is used to tie up connection shoes with antitheft housing is consolidated by anti-theft wire and upper of a shoe junction button
It is scheduled on the rear side of the rear side；
The steel wire lock tightening mechanism for locking steel wire is provided with the antitheft housing, one end of anti-theft wire is and antitheft shell
The relatively-stationary fixing end of body, the other end are through the free end of steel wire lock tightening mechanism；
Battery, circuit board, voice guard and less radio-frequency alarm unit are additionally provided with the antitheft housing, battery is electricity
Road plate and voice guard power supply, circuit board are provided with two alarm actuating contacts, set on the circuit board between two alarm actuating contacts
There are break alarm circuit, voice guard connection break alarm circuit, the fixing end of anti-theft wire is connected with an alarm actuating contact；
The steel wire lock tightening mechanism includes the latch segment of a compression anti-theft wire, and the material of latch segment is conducting metal,
Latch segment connects another alarm actuating contact by wire.The free end of anti-theft wire is to slide, so wire can not be used directly
Free end and the alarm actuating contact of anti-theft wire are connected, the present invention utilizes latch segment using wire connection latch segment and alarm actuating contact
Realize it is conductive, it is simple in construction, and reliable operation, when anti-theft wire is in locking state, latch segment be all the time be pressed on it is anti-
Steal on steel wire, also ensure that anti-theft wire can turn on two alarm actuating contacts.
The steel wire lock tightening mechanism also includes locking back-moving spring, and locking back-moving spring is arranged on the rear side of latch segment；
The front side of latch segment is provided with the steel wire trough passed through for anti-theft wire, and the anti-theft wire close to free end is provided with multiple
Taper chamfered edge；
The material of the latch segment is iron.The list of anti-theft wire under locking state is realized using the taper chamfered edge of anti-theft wire
To motion, security is more preferable, and locking back-moving spring promotes latch segment to be moved to anti-theft wire side and most anti-theft wire pressure at last
Tightly on the inwall of antitheft housing, the locking of anti-theft wire is realized, it is when needing unblock, antitheft housing is corresponding with latch segment
Unblock magnet of the solution locking face at sales counter, unblock magnet can attract latch segment overcome the resistance of locking back-moving spring and to remote
Direction from anti-theft wire is moved, now anti-theft wire can back and forth slidably, now anti-theft wire can and heel
Separation, then, it is possible to remove upper of a shoe junction button from having on the upper of a shoe with footwear, so as to realize the separation with shoes.
Multiple taper sheaths, multiple end to end formation in taper sheath direction are arranged with the anti-theft wire of the free end
Taper, the taper sheath at taper both ends are fixedly connected with anti-theft wire, and the material of taper sheath is conducting metal.Antitheft steel
Silk be slim-lined construction in itself, it is difficult to anti-theft wire in itself above process taper chamfered edge, it is achieved that steel wire one direction cunning
Dynamic is more difficult work, and the present invention solves the problem, simple in construction, cost by being arranged taper sheath outside anti-theft wire
Low, using effect is good, and taper sheath will not only cause to damage to anti-theft wire, and can effectively protect anti-theft wire,
Improve the service life of anti-theft wire.
The taper sheath at taper both ends can be fixedly connected by the form of welding with anti-theft wire, can also by
Taper sheath both ends set the mode of fixing card to fix.
Multiple cone tanks being engaged with the taper chamfered edge are provided with the inside of the locking slot.Latch segment can be caused with preventing
It is more stable to steal steel wire cooperation.
The inner side of the antitheft housing is provided with a pilot sleeve, and latch segment is slidably arranged in pilot sleeve；
A lead being fixedly connected with antitheft housing, the locking back-moving spring are additionally provided with the inside of pilot sleeve
It is set on lead.Pilot sleeve causes latch segment to be slided in antitheft housing interior orientation, and structure is simpler, and lead
Effect is stable locking back-moving spring motion, so as to ensure that motion of the latch segment in antitheft housing is relatively reliable.
The both sides of the antitheft housing offer steel wire inlet and steel wire outlet respectively, and steel wire lock tightening mechanism is arranged on steel wire
Between entrance and steel wire outlet, anti-theft wire sequentially passes through steel wire inlet, steel wire lock tightening mechanism and steel wire outlet, in steel wire inlet
Antitheft inner walls between being exported with steel wire are provided with steel wire guide channel.It can make anti-theft wire along in advance using steel wire guide channel
Fixed track passes through steel wire lock tightening mechanism and passed by steel wire outlet.
Two parallel guiding ribs are provided with antitheft housing, described steel wire guiding is formed between two guiding ribs
Groove, retaining mechanism are arranged on the middle part side of guiding rib.
The both sides of the antitheft lower housing portion are provided with main fixed flank, offer on main fixed flank and are passed through for anti-theft wire
Steel wire pass through hole；
The both sides of the antitheft housing are additionally provided with the fixed flank of auxiliary, aid in fixed flank to be located at the top of main fixed-wing；
The present invention is engaged using main fixed flank with the fixed flank of auxiliary, and then realizes there be being brought into close contact on rear side of with footwear, enters one
Step improves the reliability that antitheft housing is connected with shoes；
The main fixed flank and the fixed flank of auxiliary are the arc of outer end lateral bend forward, it is therefore an objective to the profile with footwear
It is engaged, whole anti-theft device is enclosed on rear side of shoes.
The anti-theft wire is provided with the taper chamfered edge for preventing that its opposite direction from sliding, between taper chamfered edge and fixing end
Plastic bushing is also arranged with anti-theft wire.Anti-theft wire needs tension to be closely connected with heel, only in this way just may be used
To ensure that antitheft housing will not be removed maliciously, but the damage that anti-theft wire easily causes heel is tensed, influence the pin of shoes
Sell, therefore the present invention is arranged one section of plastic bushing on anti-theft wire, can both prevent anti-theft wire from damaging heel, can rise again
To anti-skidding effect.
The upper of a shoe junction button includes plug division, transition part and buckle, the mistake that the upper end of buckle and plug division passes through arc
Cross portion's connection, plug division is inserted inside the upper end of antitheft housing, and inserting groove is offered on plug division, be provided with antitheft housing with
The corresponding plug-in connection of inserting groove；
The front side of the buckle and transition part is provided with the convex tendon of longitudinal direction.If it is desired to taken in the state of anti-theft wire is locked
The lower anti-theft device is, it is necessary to upper of a shoe junction button be removed from upper of a shoe, and what can uniquely be done is exactly to bend buckle, so this hair
Bright that convex tendon is added on front side of buckle and transition part, convex tendon can cause upper of a shoe junction button to have more preferable anti-bending strength, improve
Reliability.
The plug-in connection includes raised grafting, guiding side plate and location-plate, is oriented to side plate and is symmetricly set on grafting projection
Both sides, location-plate is fixed on the raised downside of grafting, and the upper end of antitheft housing offers interface, and the plug division is by grafting
Mouth is downwardly into antitheft housing, and plug division snaps onto grafting high spot by inserting groove.
It is the arcwall face being engaged with rear side of footwear on front side of the antitheft housing；
Less radio-frequency alarm unit can use following any form：
1st, individually placed RFID chip；
2nd, alarm chip is individually placed in shell；
3rd, alarm bar magnet coil is individually placed in shell；
4th, RFID chip and alarm chip are placed in shell, realizes that double frequency is alarmed；
5th, RFID chip and alarm bar magnet coil are placed in shell, realizes dual-alarm.
The invention has the advantages that：The antitheft housing of the present invention be fixed to by upper of a shoe junction button and anti-theft wire have with
The rear side of footwear, utilize the integrality of break alarm electric circuit inspection anti-theft wire, when anti-theft wire is maliciously cut, break alarm
Electric circuit inspection sends alarm after being disconnected to two detection contacts, and voice guard is alarmed, and efficiently solve only needs to prevent in the past
The problem of antitheft housing is removed from shoes after stealing steel wire shearing and stolen.Having for the present invention has with footwear anti-theft device
Double anti-theft feature, first is realized by steel wire lock tightening mechanism and less radio-frequency alarm unit again, when anti-theft wire passes through steel
Just locked by steel wire lock tightening mechanism after silk retaining mechanism, connect so as to realize antitheft housing using anti-theft wire and have with the fixed of footwear
Connect, when someone illegally takes the shoes for being fixed with the anti-theft device out of market, less radio-frequency alarm unit will be by market door
The detection means of mouth detects that then, the detection means on market doorway sends alarm, prompts shop-assistant to attempt to steal business
Product；It is the break alarm circuit between two alarm actuating contacts under normal circumstances by break alarm circuit realiration that second weight is antitheft
It is power supply, is having electric current not alarmed in the case of, when someone takes violent meanses to attempt to cut anti-theft wire
When disconnected, anti-theft wire is once cut, and two alarm actuating contacts of break alarm circuit disconnect, and electric current disconnects, now break alarm
Circuit will alarm, and alarm sound occurs for voice guard, prompt shop-assistant to attempt to illegally open anti-theft wire.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention 1.
Fig. 2 is the dimensional structure diagram of the embodiment of the present invention 1.
Fig. 3 is the explosive view of the embodiment of the present invention 1.
Fig. 4 is the anti-theft device and has the connection diagram with footwear.
Fig. 5 is the structural representation of upper of a shoe junction button.
Fig. 6 is the partial enlarged drawing at A in Fig. 3.
Fig. 7 is the sectional view of the present invention.
Fig. 8 is the partial enlarged drawing at B in apprentice 7.
Fig. 9 is the structural representation of latch segment.
Figure 10 is the structural representation of procapsid.
In figure：The main fixed flank 5- auxiliary affixed sides of the antitheft housing 2- uppers of a shoe junction button 3- anti-theft wires 4- of 1-
Wing 6- alarming horns hole 7- magnet solution locking face 8- plastic bushing 9- circuit board 10- battery 11-RFID chips
12- latch segment 13- location-plate 14- grafting projections 15- is oriented to side plate 16- stopper slot 17- voice guards 18-
Lock back-moving spring 19- pilot sleeve 20- lead 21- guiding rib 22- steel wire guide channel 101- back casings
102- procapsid 103- fixation with steel wire groove 104- projection fixing groove 105- steel wire inlet 106- steel wires export 201-
Plug division 202, inserting groove 203- transition parts 204, buckle 205- convex tendons；301- free ends 302- taper sheaths
303- fixing end 1201- cone tanks.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
Referring to Fig. 1~4, the broken string includes antitheft housing 1, anti-theft wire 3 and footwear from having for alarm of ringing with footwear anti-theft device
Junction button 2 is helped, upper of a shoe junction button 2 is fixed on front side of the upper end of antitheft housing 1, and upper of a shoe junction button 2 is used for the rear side of connection shoes, is prevented
The bottom that steel wire 3 is arranged on antitheft housing 1 is stolen, anti-theft wire 3 is used to tie up connection shoes with antitheft housing 1 passes through anti-theft wire 3
The rear side of the rear side is fixed on upper of a shoe junction button 2.
The steel wire lock tightening mechanism for locking steel wire is provided with antitheft housing 1, one end of anti-theft wire 3 is and antitheft housing
1 relatively-stationary fixing end 303, the other end are through the free end 301 of steel wire lock tightening mechanism；Electricity is additionally provided with antitheft housing 1
Pond 10, circuit board 9, voice guard 17 and less radio-frequency alarm unit, battery 10 are that circuit board 9 and voice guard 17 supply
Electricity, circuit board 9 are provided with two alarm actuating contacts, break alarm circuit, sound are provided with the circuit board 9 between two alarm actuating contacts
Sound alarm 17 connects break alarm circuit, and the fixing end 303 of anti-theft wire 3 is connected with an alarm actuating contact.In antitheft housing 1
On offer alarming horn hole 6, when break alarm circuit is triggered, after voice guard 17 sends alarm, sound passes through alarm
6 quick expanding of bellmouth orifice.The present embodiment less radio-frequency alarm unit is RFID chip 11.
Steel wire lock tightening mechanism includes the latch segment 12 of a compression anti-theft wire 3, and the material of latch segment 12 is conducting metal,
Latch segment 12 connects another alarm actuating contact by wire.The free end 301 of anti-theft wire 3 is to slide, so can not be direct
Free end 301 and alarm actuating contact with wire connection anti-theft wire 3, the present invention are touched using wire connection latch segment 12 and alarm
Point, conduction is realized using latch segment 12, it is simple in construction, and also reliable operation, when anti-theft wire 3 is in locking state, locking
Block 12 is pressed on anti-theft wire 3 all the time, also ensures that anti-theft wire 3 can turn on two alarm actuating contacts.
The both sides of the antitheft bottom of housing 1 are provided with main fixed flank 4, offer on main fixed flank 4 and are passed through for anti-theft wire 3
Steel wire pass through hole；The both sides of antitheft housing 1 are additionally provided with the fixed flank 5 of auxiliary, aid in fixed flank 5 to be located at the upper of main fixed-wing
Side；The present invention is engaged using main fixed flank 4 with the fixed flank 5 of auxiliary, and then realizes there be being brought into close contact on rear side of with footwear,
Further improve the reliability that antitheft housing 1 is connected with shoes；Main fixed flank 4 and the fixed flank 5 of auxiliary be outer end forward
The arc of lateral bend, it is therefore an objective to be engaged with the profile of footwear, make whole anti-theft device be enclosed on rear side of shoes.Anti-theft wire 3
Fixing end 303 is fixed in antitheft housing 1, and free end 301 passes through antitheft housing 1, antitheft shell after passing through two main fixed flanks 4
Steel wire lock tightening mechanism in body 1 locks to anti-theft wire 3.Heel be fixed on two main fixed flanks 4, anti-theft wire 3 and
In the space formed between antitheft housing 1.Antitheft housing 1 is provided with a raised magnetic in the opposite side of relatively main fixed flank 4
Iron solution locking face 7, the unblock magnet when needing unblock by magnet solution locking face 7 at sales counter, realizes unblock, specific releasing process
And steel wire lock tightening mechanism is described in detail later.
Plastic bushing 8 is also arranged with anti-theft wire 3, anti-theft wire 3 needs tension to be closely connected with heel, only
Having so can just ensure that antitheft housing 1 will not be removed maliciously, but tense the damage that anti-theft wire 3 then easily causes heel
Wound, the sale of shoes is influenceed, therefore the present invention is arranged one section of plastic bushing 8 on anti-theft wire 3, can both prevent anti-theft wire
3 damage heels, can play anti-skidding effect again.Plastic bushing 8 can use PU material.
Anti-theft wire 3 close to free end 301 is provided with multiple taper chamfered edges, real using the taper chamfered edge of anti-theft wire 3
The one-way movement of anti-theft wire 3, security are more preferable under existing locking state.Plastic bushing 8 is set in fixing end 303 and taper chamfered edge
Between anti-theft wire 3 on.Taper chamfered edge in the present embodiment is that have the taper sheath 302 being enclosed on anti-theft wire 3 to form.It is multiple
The end to end taper sheath 302 that formed in the direction of taper sheath 302 is managed, and the taper sheath 302 and anti-theft wire 3 at the pipe both ends of taper sheath 302 are solid
Fixed connection, the material of taper sheath 302 is conducting metal.Anti-theft wire 3 is slim-lined construction in itself, it is difficult in anti-theft wire 3 itself
Taper chamfered edge is processed above, it is achieved that it is more difficult work that steel wire one direction, which is slided, the present invention is by antitheft
Taper sheath 302 is arranged to solve the problem outside steel wire 3, and simple in construction, cost is low, and using effect is good, and taper sheath 302 is not only
Anti-theft wire 3 will not be caused to damage, and can effectively protect anti-theft wire 3, improve the service life of anti-theft wire 3.Cone
The taper sheath 302 that shape covers 302 pipe both ends can be fixedly connected by the form of welding with anti-theft wire 3, can also be by boring
Shape covers 302 both ends and sets the mode of fixing card to fix.
Antitheft housing 1 is made up of procapsid 102 and the docking of back casing 101, and the leading flank of procapsid 102 is the rear side with footwear
The arcwall face being engaged, it can so ensure that antitheft housing 1 is preferably connected with shoes.Main fixed flank 4 and auxiliary affixed side
The wing 5 is fixed on the both sides of procapsid 102, and alarming horn hole 6 and magnet solution locking face 7 are arranged on back casing 101.In procapsid
102 inner side is provided with the fixing groove of a rectangle, and one is offered in the side wall of procapsid 102 corresponding with fixation with steel wire groove 103
Individual through hole, the fixing end 303 of anti-theft wire 3 are provided with the fixed column that a diameter is more than the body diameter of anti-theft wire 3, and fixed column is solid
It is scheduled in fixation with steel wire groove 103, anti-theft wire 3 passes antitheft housing 1 by above-mentioned through hole, and fixed structure is simple, reliable.Fixed column
Welded by wire and an alarm actuating contact.
Referring to Fig. 5, upper of a shoe junction button 2 includes plug division 201, transition part 203 and buckle 204, buckle 204 and plug division
201 upper end is connected by the transition part 203 of arc, and the front side of buckle 204 and transition part 203 is provided with the convex tendon 205 of longitudinal direction.Such as
Fruit wants to remove the anti-theft device, it is necessary to which upper of a shoe junction button 2 is removed from upper of a shoe in the state of anti-theft wire 3 is locked, and
What can uniquely be done is exactly to bend buckle 204, and the occurrence of to prevent this, the present invention is in buckle 204 and the front side of transition part 203
Convex tendon 205 is added, convex tendon 205 can cause upper of a shoe junction button 2 to have more preferable anti-bending strength, improve reliability.Plug division
Inside the upper end of the 201 antitheft housings 1 of insertion, inserting groove 202 is offered on plug division 201, is provided with antitheft housing 1 and grafting
The corresponding plug-in connection of groove 202.
Referring to Fig. 6, plug-in connection includes grafting projection 14 and is oriented to side plate 15, and it is convex that guiding side plate 15 is symmetricly set on grafting
14 both sides are played, the upper end of antitheft housing 1 offers interface, and plug division 201 is downwardly into antitheft housing 1 by interface,
Plug division 201 is snapped onto at grafting projection 14 by inserting groove 202.
A raised fixing groove 104 is offered on the top of procapsid 102, grafting projection 14 is arranged on raised fixing groove
In 104, and the upper end of grafting projection 14 is fixedly connected with the side wall of raised fixing groove 104, can thus make it that grafting is raised
14 have preferably elasticity, and when grafting 14 position of projection is inserted in plug division 201, grafting projection 14 can be bent downwardly, and then be inserted
Socket part 201 continues to advance downwardly, and final grafting projection 14 is caught in the fixation formed in inserting groove 202 to plug division 201.Meanwhile
In order to prevent from plug division 201 from continuing pushing down on causing the disengaging of inserting groove 202 and grafting projection 14, under grafting projection 14
Side is provided with a location-plate 13, and plug division 201 contacts with location-plate 13 while inserting groove 202 engages with grafting projection 14,
Complete the fixation of upper of a shoe junction button 2.
Stopper slot 16, the lower end of plug division 201 are further opened with the inside of one end of grafting projection 14 being oriented to side plate 15
Along 16 downward grafting of stopper slot, the purpose being arranged such is to improve theftproof performance, prevents that upper of a shoe junction button 2 from maliciously being swung
Depart from afterwards with grafting projection 14, the interface of the antitheft upper end of housing 1 can be to the positioning of plug division 201, can be to a certain degree
On prevent upper of a shoe junction button 2 from swinging, but if artificial malice swings upper of a shoe junction button 2, still may be such that grafting
Portion 201 departs from grafting projection 14, so the present invention is additionally arranged stopper slot 16, the both sides of plug division 201 on side plate 15 is oriented to
It is caught in stopper slot 16, can so ensures to swing upper of a shoe junction button 2 anyway, plug division 201 is all without raised with grafting
14 depart from, and improve the theftproof performance of the anti-theft device.
Reference picture 7~8, steel wire lock tightening mechanism also include locking back-moving spring 18, and locking back-moving spring 18 is arranged on locking
The rear side of block 12, the front side of latch segment 12 are provided with the steel wire trough passed through for anti-theft wire 3, and the material of latch segment 12 is iron.Locking
Back-moving spring 18 promotes latch segment 12 to the movement of the side of anti-theft wire 3 and most anti-theft wire 3 is pressed in antitheft housing 1 at last
On wall, the locking of anti-theft wire 3 is realized, it is when needing unblock, the antitheft housing 1 solution locking face corresponding with latch segment 12 is close
Unblock magnet at sales counter, unblock magnet can attract latch segment 12 overcome the resistance of locking back-moving spring 18 and to away from antitheft steel
The direction movement of silk 3, now back and forth slidably, now the can of anti-theft wire 3 separates the can of anti-theft wire 3 with heel,
Then, it is possible to remove upper of a shoe junction button 2 from having on the upper of a shoe with footwear, so as to realize the separation with shoes.
The inner side of back casing 101 is provided with a pilot sleeve 19, and latch segment 12 is slidably arranged in pilot sleeve 19, led
A lead 20 with the integrally connected of back casing 101 is additionally provided with to the inner side of sleeve 19, locking back-moving spring 18, which is set in, leads
To on post 20.Pilot sleeve 19 causes latch segment 12 to be slided in the antitheft interior orientation of housing 1, and structure is simpler, and lead 20
Effect be that stable locking back-moving spring 18 moves, so as to ensure that motion of the latch segment 12 in antitheft housing 1 is relatively reliable.
Referring to Fig. 9, multiple cone tanks 1201 being engaged with taper sheath 302 are provided with the inside of locking slot.It can to lock
Block 12 coordinates more stable with anti-theft wire 3, can also further prevent twitch of the anti-theft wire 3 by opposite direction.
Reference picture 10, the both sides of procapsid 102 offer steel wire inlet 105 and steel wire outlet 106 respectively, and latch segment 12 is set
Put steel wire inlet 105 and steel wire outlet 106 between, anti-theft wire 3 sequentially pass through steel wire inlet 105, steel wire lock tightening mechanism and
Steel wire outlet 106, exported in steel wire inlet 105 and steel wire and be provided with steel wire guide channel 22 on the inwall of procapsid 102 between 106.
Using steel wire guide channel 22 anti-theft wire 3 can be made to pass through steel wire lock tightening mechanism along desired trajectory and export 106 by steel wire
Pass.Two parallel guiding ribs 21, the steel wire guide channel being formed between two guiding ribs 21 are provided with antitheft housing 1
22, latch segment 12 is arranged on the middle part side of guiding rib.
Installation process：
1st, the heel portion of shoes is encased with the arcwall face of antitheft housing 1；
The 2nd, upper of a shoe junction button 2 is from top to bottom inserted to the inner side of the rear side of footwear；
3rd, anti-theft wire 3 passes through antitheft housing 1 after bypassing heel；
4th, orientation tightens up anti-theft wire 3, and anti-theft wire 3 is locked at current position by steel wire lock tightening mechanism, realizes that this is anti-
Device is stolen with there is being fixedly connected with footwear.
Embodiment 2
Less radio-frequency alarm unit in the present embodiment is the alarm chip being fixed in shell.Or less radio-frequency alarm
Unit is the alarm bar magnet coil being fixed in shell.
Embodiment 3
Less radio-frequency alarm unit in the present embodiment is the RFID chip 11 and alarm chip being fixed in shell, is realized
Double frequency is alarmed.Or less radio-frequency alarm unit is the RFID chip 11 and alarm bar magnet coil being fixed in shell, is realized double
Alarm again.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
- A kind of 1. having with footwear anti-theft device from ring alarm of breaking, it is characterised in that：The anti-theft device includes antitheft housing, prevented Steel wire and upper of a shoe junction button are stolen, upper of a shoe junction button is fixed on front side of the upper end of antitheft housing, and upper of a shoe junction button is used for connection shoes Rear side, anti-theft wire are arranged on the bottom of antitheft housing, and anti-theft wire is used to tie up connection shoes with antitheft housing passes through antitheft steel Silk and upper of a shoe junction button are fixed on the rear side of the rear side；The steel wire lock tightening mechanism for locking steel wire is provided with the antitheft housing, one end of anti-theft wire is and antitheft housing phase To fixed fixing end, the other end is through the free end of steel wire lock tightening mechanism；Battery, circuit board, voice guard and less radio-frequency alarm unit are additionally provided with the antitheft housing, battery is circuit board Powered with voice guard, circuit board is provided with two alarm actuating contacts, is provided with the circuit board between two alarm actuating contacts disconnected Line warning circuit, voice guard connection break alarm circuit, the fixing end of anti-theft wire are connected with an alarm actuating contact；The steel wire lock tightening mechanism includes the latch segment of a compression anti-theft wire, and the material of latch segment is conducting metal, locking Block connects another alarm actuating contact by wire.
- 2. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The steel wire lock tightening Mechanism also includes locking back-moving spring, and locking back-moving spring is arranged on the rear side of latch segment；The front side of latch segment is provided with the steel wire trough passed through for anti-theft wire, and the anti-theft wire close to free end is provided with multiple tapers Chamfered edge；The material of the latch segment is iron.
- 3. broken string having with footwear anti-theft device from ring alarm according to claim 2, it is characterised in that：In the locking slot Side is provided with multiple cone tanks being engaged with the taper chamfered edge.
- 4. broken string having with footwear anti-theft device from ring alarm according to claim 2, it is characterised in that：The antitheft housing Inner side be provided with a pilot sleeve, latch segment is slidably arranged in pilot sleeve；A lead being fixedly connected with antitheft housing is additionally provided with the inside of pilot sleeve, the locking back-moving spring is arranged On lead.
- 5. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The antitheft housing Both sides offer respectively steel wire inlet and steel wire outlet, steel wire lock tightening mechanism be arranged on steel wire inlet and steel wire outlet between, Anti-theft wire sequentially passes through steel wire inlet, steel wire lock tightening mechanism and steel wire outlet；It is anti-between steel wire inlet and steel wire outlet Steal inner walls and be provided with steel wire guide channel.
- 6. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The antitheft housing The both sides of bottom are provided with main fixed flank, and offering the steel wire passed through for anti-theft wire on main fixed flank passes through hole；The both sides of the antitheft housing are additionally provided with the fixed flank of auxiliary, aid in fixed flank to be located at the top of main fixed-wing；The main fixed flank and the fixed flank of auxiliary are the arc of outer end lateral bend forward.
- 7. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The anti-theft wire The taper chamfered edge for preventing that its opposite direction from sliding is provided with, modeling is also arranged with the anti-theft wire between taper chamfered edge and fixing end Expect sleeve pipe.
- 8. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The upper of a shoe connection Detaining includes plug division, transition part and buckle, and the upper end of buckle and plug division is connected by the transition part of arc, and plug division insertion is anti- Inside the upper end for stealing housing, inserting groove is offered on plug division, the grafting machine corresponding with inserting groove is provided with antitheft housing Structure；The front side of the buckle and transition part is provided with the convex tendon of longitudinal direction.
- 9. broken string having with footwear anti-theft device from ring alarm according to claim 8, it is characterised in that：The plug-in connection Including grafting projection, side plate and location-plate are oriented to, side plate is oriented to and is symmetricly set on the raised both sides of grafting, location-plate is fixed on slotting The downside of projection is connect, the upper end of antitheft housing offers interface, and the plug division is downwardly into antitheft housing by interface, Plug division snaps onto grafting high spot by inserting groove.
- 10. broken string having with footwear anti-theft device from ring alarm according to claim 1, it is characterised in that：The antitheft shell It is the arcwall face being engaged with rear side of footwear on front side of body；The less radio-frequency alarm unit is RFID chip and/or alarm coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936209.2A CN107452173B (en) | 2017-10-10 | 2017-10-10 | Anti-theft device with heel for alarming by self-sounding when broken wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936209.2A CN107452173B (en) | 2017-10-10 | 2017-10-10 | Anti-theft device with heel for alarming by self-sounding when broken wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452173A true CN107452173A (en) | 2017-12-08 |
| CN107452173B CN107452173B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936209.2A Active CN107452173B (en) | 2017-10-10 | 2017-10-10 | Anti-theft device with heel for alarming by self-sounding when broken wire |
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| Country | Link |
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| CN (1) | CN107452173B (en) |
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| CN108039115A (en) * | 2018-01-04 | 2018-05-15 | 徐州龙安电子科技有限公司 | A kind of garment labels |
| CN110838214A (en) * | 2019-11-22 | 2020-02-25 | 徐州龙安电子科技有限公司 | Wire breakage alarm device |
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| CN107452173B (en) | 2022-12-27 |
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