CN204299305U

CN204299305U - Interlock multiple electromechanics mixing alarm anti-theft lock

Info

Publication number: CN204299305U
Application number: CN201420477252.9U
Authority: CN
Inventors: 徐源
Original assignee: Chongqing Xizhi Machinery Equipment Co Ltd
Current assignee: Chongqing Xizhi Machinery Equipment Co Ltd
Priority date: 2014-08-23
Filing date: 2014-08-23
Publication date: 2015-04-29
Anticipated expiration: 2024-08-23

Abstract

The utility model discloses a kind of interlocking multiple electromechanics mixing alarm anti-theft lock, its elasticity locking is installed in front lock core and lock body, open with pushing post, stealthy key or stealthyly connect with central key and rear lock core disconnects, front and back lock core disconnects completely, thimble and purl lockedly holds post, the locked front lock core of inserting column, electronic remote controller interrupt electromagnet power supply circuits, front and back lock core asynchronous rotation are reported to the police, achieves and integrates electro-mechanical interlock, mechanical interlocked, connection stealth, asynchronously to report to the police; Make robber cannot open interlock and rotate rear lock core, namely use Electric portable drill that front lock core and rear lock core have all been bored not, connect tongue with the tool into rotation of clip and so on, and rotary contact does not contact with fixed contact and can not connect the power supply circuits of electromagnet, safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

Description

Interlock multiple electromechanics mixing alarm anti-theft lock

Technical field

The utility model relates to the one interlocking multiple electromechanics mixing alarm anti-theft lock in theftproof lock field.

Background technology

The theftproof lock of present use has a variety of, but be all that the key rotation adopted drives dead bolt to open theftproof lock substantially, do not have interlock, electro-mechanical interlock and warning device to combine the theftproof lock combined, cause robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no use at present.

Utility model content

The object that the utility model relates to be in order to a kind of robber is provided and unblanks that king do not open the manufacture of the theftproof lock of high security that is combined as a whole of the interlocking of collection elasticity, asynchronous warning, self-locking and electro-mechanical interlock and method.

For achieving the above object, interlocking described in the utility model multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: described elasticity locking is installed in the passage of the lock groove composition on the external lock guide hole of front lock core and shell fragment groove, lock body, opens with the pushing post of special bitting; Described interlock is installed on and holds in passage that the purl hole on post and the interlocking apertures on lock body and locking hole form, is opened by interlocking top; Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core; Described rear lock core is movably arranged on the rearward end of front lock core, connects the rearward end that tongue is movably arranged on rear lock core, and be connected with link gear after connecting the via hole of tongue through the rearward end of lock body, link gear is connected with dead bolt; Fixed contact and the electronic remote controller of the rearward end of the rotary contact on described connection tongue and the fixed contact in via hole or the rotary contact on rear lock core and lock core hole are connected in the power supply circuits of electromagnet, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, can have in described asynchronous warning electromechanics mixing multistage hidden anti-theft lock, also can not have; Described main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply, can have, also can not have in described asynchronous warning electromechanics mixing multistage hidden anti-theft lock; Described power supply can be battery, also can be general lighting power supply or electrical source of power.

There is lock body in described set casing, in lock body, have front lock core, rear lock core, interlocking apertures, lock groove; Described front lock core and rear lock core are in lock core hole, and front lock core and rear lock core form lock core, and front lock core is in the front end of rear lock core; Described interlocking apertures is in the outside of lock core hole, parallel with lock core hole, vertical with holding hole through; Lock groove is had in the circular hole part of lock core hole, described lock groove is deep-slotted chip breaker or surface groove that the inwall of lock core hole in the middle part of lock body caves in, the shoulder of deep-slotted chip breaker or surface groove is concordant with the inwall of lock core hole, and lock groove is corresponding with the position of the shell fragment groove on front lock core, and communicates.

Described main contacts is fixed on the leading section of rear lock core, and auxiliary contact is fixed on the rearward end of front lock core; In the via hole that described fixed contact is fixed on lock body rearward end or on the end face of lock core hole rearward end, rotary contact can be fixed on rear lock core below or the face of cylinder, rotary contact also can be fixed on and connect on tongue; Described rear lock core is cylinder, and the center of the rear end of rear lock core is fixed with and connects tongue through lock body via hole below, and there is the connecting hole of depression the front end of the center of rotation of rear lock core.

Stealthy key or stealthy connection can be with or without in described front lock core; When having stealthy key or stealthy connection in front lock core, in front lock core, there is stealthy hole; When there is no stealthy key or stealthy connection in front lock core, in front lock core, there is no stealthy hole; Have in special bitting hole or front lock core in described front lock core and have special bitting hole and stealthy hole; When having special bitting hole and stealthy hole in described front lock core, special bitting hole is at front, stealthy Kong Hou, stealthy key or stealthy connection is concealed with in stealthy hole, when unblanking, central key enters after inserting special bitting hole in stealthy hole and promotes stealthy key or the stealthy connecting hole entered on rear lock core that connects is connected with rear lock core, stealthy key block expose in stealthy hole hold head, the part that stealth is connected in stealthy hole does not hold head; When described special bitting hole occupies centre bore in front lock core whole, after when unblanking, central key inserts special bitting hole, the connecting hole inserted again on rear lock core is connected with rear lock core.

To unblank in lock core before beyond special bitting hole guide hole and shell fragment groove, the described neutral gear place of guide hole beyond the special bitting hole of the peripheral edge portion rotated close to front lock core of unblanking run through before the front end face of lock core, there are rank the unblank inside of guide hole or do not have rank, is provided with push rod in guide hole of unblanking; The surface of described shell fragment groove lock core before the wearing out below of guide hole of unblanking, guide hole and lock groove communicate with unblanking.

Described lock body and front lock core hold hole and locking hole; Described to hold hole vertical with lock core hole on lock body with lock core, and the hole that holds held on hole and lock body on lock core is in line through; Described locking hole is vertical with interlocking apertures through on front lock core with lock body, and the locking hole on front lock core and the locking hole on lock body are in line through; Described holding in hole holds spring, holds post and hold head, partly or entirely holds on post and has purl hole; Described locking hole, on lock body and front lock core, leads to front lock core to special bitting hole from lock body, is provided with and holds head and interlock top in locking hole, and hold head outside interior, interlocking withstand on, the lower end on interlocking top contacts with to pin and coordinates.

Elasticity locking comprises guide hole of unblanking, push rod, shell fragment groove, guiding spring, flexure strip, lock groove; Described guide hole of unblanking is the through hole that there is stairstepping clear opening or inside; Described push rod is the cylinder of transmitting thrust or has the cylinder of stairstepping or hoodle or ellipsoid; Have guiding spring and push rod in described shell fragment groove, guiding spring top is pressed in after push rod, and push rod can be movable in shell fragment groove and guide hole of unblanking; Have deep-slotted chip breaker or surface groove in described lock groove, deep-slotted chip breaker is the groove having arcwall face, and surface groove is bevelled groove, and the shoulder of deep-slotted chip breaker or surface groove is concordant with the inner headed face of the lock core hole in lock body; Described flexure strip is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, is pressed between push rod and rigid disk by tension spring top, and the both sides end face of flexure strip is the face of lock core and lock body before pintle hook lock;

Guiding spring and push rod is had in described shell fragment groove, guiding spring top is pressed in the rearward end of push rod, push rod is arranged on unblanks in guide hole and shell fragment groove, the fixed end of flexure strip is fixed on the push rod of part in shell fragment groove, the expansion end top of flexure strip is pressed in deep-slotted chip breaker in lock groove or surface groove, and flexure strip is in shell fragment groove or simultaneously in shell fragment groove and lock groove; When pushing post does not insert in guide hole of unblanking, the fixed end of described flexure strip in shell fragment groove, flared end in lock groove front lock core and lock body locked, front lock core can not rotate in lock body, realizes elasticity locking; When pushing post inserts in guide hole of unblanking, the oblique compression on arcwall face in lock groove of the flared end of flexure strip or inclined-plane and under guiding, fixed end along flexure strip is drawn close to shell fragment groove, along with the continuation of pushing post promotes push rod, the inwall that the shoulder top that the expansion end of flexure strip slips over deep-slotted chip breaker in lock groove or surface groove is pressed in the lock core hole in lock body enter in shell fragment groove, the locking of lock core and lock body before removing.

Described special bitting comprises central key and pushing post and the shank of the key, and central key and pushing post are fixed on the shank of the key; Described pushing post is cylinder, and central key is key, and the shank of the key is the shank of key; Described central key length is longer than the length in special bitting hole, and the part that the length of central key is longer than special bitting hole is used for directly inserting connecting hole or being used for promoting stealthy key inserting connecting hole or being used for promoting stealthy connection to insert connecting hole; Described the shank of the key can there is the remote control switch of electronic remote controller, also can there is no the remote control switch of electronic remote controller; In order to confuse robber, increasing unlocking difficulty, front lock core be provided with or do not establish false guide hole of unblanking, be only provided with on front lock core false unblank guide hole time, special bitting can have false pushing post or there is no false pushing post.

Described interlock comprise locking hole, interlocking top, interlocking apertures, interlock spring, thimble, purl, to pin, purl hole; Described interlock spring, thimble, purl, to the erection sequence of pin in interlocking apertures and purl hole be: the sloped roof to the front portion of pin is on the inclined-plane of bottom, interlocking top, the repetitive sequence of purl, thimble successively after pin, in the end a purl has thimble below, has interlock spring top to press after it; Described purl and thimble be not when central key inserts the nature in special bitting hole, interlocking apertures and purl hole are linked to be a beeline channel, interlock spring pushing tow thimble and purl and support pin, make a part for thimble and purl in purl hole, another part holds post at interlocking apertures internal lock lock, makes to hold head and hold post cannot to retreat and locked.

Described interlocking apertures and purl hole are linked to be a beeline channel under natural lockup state, have interlock spring, thimble, purl, to pin in this beeline channel, this beeline channel with hold hole vertical through, communicate with locking hole; Described interlocking apertures and purl hole are being locked under the state of opening not on a beeline channel, the independent separately and interrupting channel in interlocking apertures and purl hole.

Described purl hole is holding on post, has in purl or purl hole and have purl and thimble in purl hole, and when having purl and thimble in purl hole, purl and thimble can slide anteroposterior in purl hole; Described purl and thimble do not insert under the nature in special bitting hole in central key, have purl and thimble in purl hole, one end of purl and thimble is in purl hole, and the other end is in interlocking apertures, the part exceeding purl hole, in interlocking apertures, limits the movement holding post; Described purl and thimble insert under the opening in special bitting hole in central key, interlocking apertures and purl hole be not on a beeline channel, and purl only has purl in hole, and purl is completely in purl hole, thimble is completely in interlocking apertures, and now holding post can move around holding in hole.

Described electric safety burglary-resisting system comprises fixed contact, rotary contact, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact be fixed on rear locking or set casing aft section on, rotary contact is fixed on rear lock core, rotary contact and fixed contact adopt arranged in dislocation, rotary contact coordinates with fixed contact becomes one group of contact disconnecting or connect, and rotary contact can be connected with fixed contact when rear lock core rotates.Described front lock core rotates and rear lock core does not rotate time, make because rear lock core does not rotate fixed contact and rotary contact can not connect the power supply circuits of electromagnet, safety lock horizontal stroke can not be opened; When described front lock core and rear lock core rotation simultaneously, connect fixed contact and rotary contact because rear lock core rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, electronic remote controller can be added in the power supply circuits of described electromagnet and carry out reinforcing security control, or not adding electronic remote controller; When described electric safety burglary-resisting system does not have an electronic remote controller, rotary contact and fixed contact are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact and fixed contact are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked.

Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core is fixed with main contacts, and the rearward end of front lock core is fixed with auxiliary contact, and main contacts coordinates with auxiliary contact and forms displacement contacts and pay, main contacts and auxiliary contact arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts and auxiliary contact adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts just connects circuit with auxiliary contact when contacting; Described main contacts and auxiliary contact adopt with lock core be center of rotation surface of revolution on just to installation time, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and when main contacts misplaces with auxiliary contact and separates, resilient conductive contact just contacts with lock core before opposite or rear lock core and connects circuit.Described front lock core rotates and rear lock core does not rotate time, main contacts and auxiliary contact be the relay switch of engage relay because of the rotation of front lock core, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core and rear lock core rotation simultaneously, main contacts and auxiliary contact do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Described fixed contact and rotary contact, main contacts and auxiliary contact can be that elastic compression touch contact or elasticity are opened and contacted contact, and also can be the contact contact of sliding, can also be fixed contact contact, also can also be the contact contact of activity; Described relay can be relay, also can be integrated circuit board, can also be electronic circuit board; Described power supply can be battery, also can be general lighting power supply or electrical source of power; Described alarm can be sonic alarm, also can be the device be connected with phone or signal projector.

In order to ensure the system independence of dislocation warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are respective independently power supply circuits, mutually do not mix.

Described interlocking top is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;

The described leading section supporting pin is inclined-plane or arcwall face, and rearward end is arcwall face or other shape;

The end of described purl is arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and exceed purl hole;

The end of described thimble is arcwall face or other shape.

Described stealthy bearing bore can in stealthy key or the stealthy rearward end connected, also can in the bottom of the connecting hole of rear lock core, also can simultaneously in the bottom of stealthy key or the stealthy rearward end that connects and connecting hole; Described stealthy spring fitting is in stealthy bearing bore, and one end withstands in stealthy key or stealthy connection, and the other end withstands on rear lock core.

Described stealthy key is one section of key consistent or inconsistent with the cross sectional shape of central key, has blocked the bullet exposing in stealthy hole and hold hole; The front portion of stealthy key and the shape in stealthy hole same or similar, the shape at rear portion and the shape of connecting hole same or similar, front end coordinates with the front end of central key; Under the promotion of central key, stealthy key can slide in stealthy hole He in connecting hole; When stealthy key slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core;

It is one section of connector that described stealth connects, and the shape in the stealthy front portion that connects and stealthy hole is same or similar, the shape at rear portion and the shape of connecting hole same or similar, front end coordinates with the front end of central key; Under the promotion of central key, stealthy connection can slide in stealthy hole He in connecting hole; When stealth is connected to and slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before adopting, lock core and rear lock core disconnect realizing being mechanically connected stealth completely, the locked front lock core of flexure strip is adopted to realize additional external lock, adopt thimble and purl lockedly can hold post and make lock top and hold post cannot retreat and locked realize mechanical interlocked, adopt electronic remote controller can interrupt the power supply circuits of electromagnet to realize electro-mechanical interlock, adopt main contacts and auxiliary contact, fixed contact and rotary contact stealth to be installed on realizing circuit stealth on front and back lock core and lock body.

When opening the lock with the key, open the remote control switch of electronic remote controller, central key is inserted again in special bitting hole, central key first pushes holding head and interlocking top in locking hole, the bottom on interlocking top promotes the leading section supporting pin, then move compression interlock spring after promoting purl, thimble, move up into after making purl in purl hole, open interlock; Now, hold post to move holding in hole; Subsequently, central key continues to insert in special bitting hole, enters connecting hole be connected with rear lock core through special bitting hole; Or central key enters after continuing to be inserted through special bitting hole in stealthy hole and coordinates with stealthy key or the stealthy leading section be connected, promote stealthy key or stealthy connection retrogressing, make stealthy key or the stealthy rear end connected insert in connection bearing bore; Make to hold head and the cooperation place holding post just in the junction of front lock core and lock body, in the insertion process of central key, pushing post also with the insertion of central key also enter promote push rod in guide hole of unblanking after move, drive on the inclined-plane of the deep-slotted chip breaker of flexure strip in lock groove or surface groove and slide, under the guiding on the deep-slotted chip breaker on lock groove or the inclined-plane of surface groove and extruding, the expansion end of flexure strip is drawn close to the push rod in shell fragment groove, flexure strip leaves lock groove along with moving after push rod, arrive the inwall of lock core hole and enter in shell fragment groove, opening elasticity locking; Now, central key pushes to hold and holds head in hole, or central key and stealthy key push to hold and hold head in hole, make the interface of cooperation place just between lock core and lock body holding head and hold post, when rotating special bitting, stealthy key or stealth connect or central key drives rear lock core to rotate with front lock core, and rear lock core drives and opens dead bolt by link gear; When rear lock core rotates, fixed contact contacts with rotary contact and connects the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.Stealthy key is when retreating, and what can push the part that stealthy key blocks holds head, makes to hold head and the cooperation place holding post just in the junction of front lock core and lock body.

When central key exits special bitting hole, fixed contact is separated with rotary contact, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking; Enter in lock groove under the powered of flexure strip under the promotion of guiding spring with at natural resiliency, press to the deep-slotted chip breaker in lock groove or surface groove, complete the locking to front lock core; Under stealthy key or stealth are connected to the promotion of stealthy spring, exit connecting hole and enter the stealth of stealthy hole completely; Meanwhile, hold head and hold post travelling backwards under the promotion holding spring, hold the purl hole on post and the interlocking apertures on front lock body on the same line, under the promotion of interlock spring, purl and thimble reach, thimble part enter in the purl hole that holds on post leave a part in interlocking apertures, purl part enters in interlocking apertures and leaves a part in purl hole, make purl and thimble in purl hole and interlocking apertures, hold post simultaneously and pin, complete interlocking.

Robber or unblank king need not specially bitting is unblanked time, because not knowing there is interlock, interlocking top is thought by mistake be hold post and attempt to open all posts that holds simultaneously, causes interlock to open, hold head and hold post and can not move, front lock core cannot be rotated; Add pushing post not enter and unblank in guide hole, elasticity locking can not be opened, front lock core cannot be rotated.

Even if robber or the king that unblanks use flat instrument to adopt barbarous way to damage interlock, elasticity locking and after holding post, the front lock core of forced rotating, also can be hidden in stealthy hole because of having stealthy key or stealthy connection, and rear lock core and stealthy key cannot be made or to be stealthyly connected or central key connects, cause front lock core that rear lock core can not be driven to rotate; Play the effect of multiple hidden, multiple locking and multiple safety.

Even if robber or the king that unblanks use Electric portable drill that front lock core and rear lock core have all been bored not, connect tongue with the tool into rotation of clip and so on, also can because of rotary contact with do not have fixed contact to contact and the power supply circuits of electromagnet can not be connected, safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

Be not stuck when entering and exit in special bitting hole to make central key, after the tooth top of described central key backs down and interlocks top in special bitting hole, be retained to a rare head that holds held in hole to be backed down by the tooth top of central key by the displacement of the tooth top top of central key or interlocking top, hold post to ensure that purl is completely not locked in purl hole.

In order to play stealthy and antitheft effect, described rear lock core with front lock core synchronous axial system or can not rotate with front lock core, unblanks with during front lock core synchronous axial system, can not unblank when not rotating with front lock core.

In order to open elasticity locking, flexure strip is when mobile, and the arcwall face in lock groove or inclined-plane oblique compression flexure strip, make flexure strip exit in lock groove and open elasticity locking.

In order to simplify the structure of lock, in described composition structure of the present utility model, be with or without wherein one or both or three kinds in elasticity interlocking, electric safety burglary-resisting system and asynchronous warning system three kinds of structures.

In order to increase interlocking multiple electromechanics mixing alarm anti-theft lock tamper-security, described interlocking multiple electromechanics mixing alarm anti-theft lock only have open interlock with special bitting after can rotate front lock core.

In order to expand the scope of application, the multiple electromechanics mixing alarm anti-theft lock of the described interlocking place that is applicable to all kinds of needs antitheft is installed and used, and is particularly suitable for installing and using of safety cabinet, car door, security door, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

A kind of interlocking multiple electromechanics mixing alarm anti-theft lock, is characterized in that:

For the ease of assembling, during fabrication, set casing and lock body can manufacture as a whole, are combined into as a whole after also can separately manufacturing for described set casing and lock body; When described set casing and lock body can manufacture as a whole, set casing creates on lock body and blocks the part holding hole or the shell created outside lock body; During fabrication, set casing creates the housing of cylindricality or the cage body of cylindricality to described set casing, and the middle part of the leading section of set casing manufactures interstitial hole.

Described lock body during fabrication, lock body manufactures have via hole, lock core hole, hold hole, lock groove, locking hole and interlocking apertures; The centre that described lock core hole is manufactured on rear locking is used for installing lock core, vertical with holding hole through; The mid portion manufacture of the lock core hole in lock body has lock groove, the inwall of the lock core hole of lock groove in lock body creates deep-slotted chip breaker or the surface groove of depression, the shoulder of deep-slotted chip breaker or surface groove is concordant with the inwall of lock core hole, lock groove communicates with lock core hole, corresponding with the shell fragment groove on front lock core; Described locking hole is manufactured on front lock core, vertical with lock core hole, communicate with the locking hole on front lock core, is provided with and holds head and interlocking top in locking hole; Described interlocking apertures is manufactured on lock body, parallel with lock core hole, vertical with holding hole through; Have the via hole for allowing connection tongue pass in the manufacture below of lock core hole, the rearward end inwall of via hole being fixed with fixed contact or lock core hole is fixed with fixed contact.

Described lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; Described front lock core during fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts being fixed on rear lock core leading section, front lock core manufactures and holds hole, locking hole, guide hole of unblanking, shell fragment groove and special bitting hole, or front lock core manufactures hold hole, locking hole, guide hole of unblanking, shell fragment groove, stealthy hole and special bitting hole; Described front lock core manufactures when having a stealthy hole, the center of rotation position that special bitting hole and stealthy hole are manufactured on front lock core is connected, vertical with holding hole through, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of central key same or similar, stealthy hole and stealthy key or the stealthy front portion be connected same or similar; The described hole that holds is manufactured on front lock core, vertical with lock core hole, to coordinate and through with the hole that holds on lock body; Described locking hole is manufactured on front lock core, vertical with lock core hole, communicate with the locking hole on lock body; The front end face of front lock core is run through at neutral gear place beyond the special bitting hole that described guide hole of unblanking is manufactured on the rotated edge position of front lock core, and the inside of guide hole of unblanking manufactures to be had rank or do not manufacture rank, communicates with shell fragment groove, parallel with special bitting hole with lock core hole; Described shell fragment groove is manufactured on the periphery wearing out front lock core below of guide hole of unblanking, and communicates with the guide hole of unblanking before shell fragment groove, corresponding with the position of the lock groove on lock body.

In order to realize interlocking, described purl hole creates via hole, is manufactured on the middle part holding post, with interlocking apertures under the nature of locking on a beeline channel.

In order to enable rear lock core stealth and normally be connected, described rear lock core during fabrication, rear lock core manufactures and has connecting hole, rotary contact and main contacts; Rotary contact is manufactured on below or on the surfaces of revolution of rear lock core; Rear lock core is created cylinder body shape, and manufacturing in the front end of rear lock core has the connecting hole of depression, the shape of connecting hole be connected with stealthy key or stealth or the shape of central key same or similar; Described connecting hole can create polygonal bearing bore, also can create the groove wearing out rear lock core surface, can also create the groove not wearing out rear lock core surface; Described wear out rear lock core surface and can not be unidirectional groove through the groove on rear lock core surface, also can be multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

For the ease of stealthy key stealth be normally connected, described stealthy key during fabrication, creates one section of key stealthy key, or, the previous section of stealthy key is created key, aft section creates connection cylinder; Stealth is connected and creates the cylinder that polygonal cylinder or cross section are line segment and camber line composition; Stealthy key or the stealthy front end connected are created the shape protruded or cave in, its protrude the depression of end of shape and central key of depression or the shape of protrusion same or similar, can cooperatively interact when central key promotes stealthy key or stealthy connection; Stealthy key or the stealthy front portion connected are created with the shape in stealthy hole same or similar, and rear portion creates with the shape in stealthy hole same or similar.

The upper end on described interlocking top creates spherical or arcwall face or plane, and bottom creates inclined-plane;

The described leading section supporting pin creates inclined-plane or arcwall face, and rearward end creates arcwall face or other shape;

The end of described purl creates arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and exceed purl hole;

The end of described thimble creates arcwall face or other shape.

Described push rod creates cylinder or stairstepping cylinder;

The both sides end face of described flexure strip creates the face of lock core and lock body before pintle hook lock, and flexure strip creates spring leaf or flexure strip, or creates the assembly of rigid disk and tension spring, and tension spring top is pressed between push rod and flexure strip.

In order to enable special bitting unblank, pushing post during fabrication, is created cylinder or cone cylinder, central key is created key shape by described special bitting; By central key handle, central key and pushing post three part manufacture as a whole, or be combined into as a whole after separately manufacturing; Described central key creates with the shape in special bitting hole same or similar; The shape in described special bitting hole creates the hole of unidirectional groove or multidirectional groove, and multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

Described push rod creates cylinder or stairstepping cylinder, and can create multistage;

In order to the stealth that enables theftproof lock real and antitheft, described stealthy key and central key disconnect completely, stealthy key and rear lock core disconnect completely, and front lock core and rear lock core disconnect completely, and thimble and purl lockedly can hold post and make to hold head and hold post and cannot to retreat and locked;

In order to make to be rotationally connected part stealth, described rear lock core can be movably arranged on stealthy key or the stealthy rearward end connected, with to disconnect and hidden front lock core and stealthy key or stealthy connection, there is no the insertion of central key and promote stealthy key or stealthy connection, stealthy key or stealthy connection can not be connected with rear lock core, and the rotatory force of stealthy key can not transmit power to rear lock core.

Described interlock comprise locking hole, interlocking top, interlocking apertures, interlock spring, thimble, purl, to pin, purl hole; Described interlock spring, thimble, purl, to the erection sequence of pin in interlocking apertures and purl hole be: the sloped roof to the front portion of pin is on the inclined-plane of bottom, interlocking top, the repetitive sequence of purl, thimble successively after pin, in the end a purl has thimble below, has interlock spring top to press after it.

Guiding spring and push rod are installed in described shell fragment groove, guiding spring top is pressed in the rearward end of push rod, push rod is arranged on unblanks in guide hole and shell fragment groove, the fixed end of flexure strip is fixed on the push rod of part in shell fragment groove, the expansion end top of flexure strip is pressed in deep-slotted chip breaker in lock groove or surface groove, and flexure strip is in shell fragment groove or simultaneously in shell fragment groove and lock groove.

Described elasticity locking is installed in the passage of the lock groove composition on the external lock guide hole of front lock core and shell fragment groove, lock body, opens with the pushing post of special bitting; Described interlock is installed on and holds in passage that the purl hole on post and the interlocking apertures on lock body and locking hole form, is opened by interlocking top; Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core; Described rear lock core is movably arranged on the rearward end of front lock core, connects the rearward end that tongue is movably arranged on rear lock core, and be connected with link gear after connecting the via hole of tongue through the rearward end of lock body, link gear is connected with dead bolt; Fixed contact and the electronic remote controller of the rearward end of the rotary contact on described connection tongue and the fixed contact in via hole or the rotary contact on rear lock core and lock core hole are connected in the power supply circuits of electromagnet, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system; Described main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply.

For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, the easily manufactured needs of described lock body according to internal construction and the needs of manufacturing process, the segmentation manufacture again near the end or end in stealthy hole of front lock core, or in the segmentation manufacture again of the position of shell fragment groove, front lock core is created entirety or multistage, and each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation;

In order to manufacture the needs with assembly technology, described lock body according to the needs of technological requirement, and can create entirety or multistage lock body.

Described fixed contact and rotary contact, electronic remote controller are connected in the power supply circuits of electromagnet, and the iron core of its electromagnet can be connected with safety lock is horizontal, also can be connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock; In the anti-theft lock system becoming electric burglar-proof lock, just can be with or without mechanical linkage which controls and be connected tongue, the via hole leaf allowing connection tongue pass can be with or without.

The utility model interlocking multiple electromechanics mixing alarm anti-theft lock rational in infrastructure, manufacture and easy to use, integrate electro-mechanical interlock stealth, mechanical interlocked stealth, front and back lock core connection stealthyly, asynchronous to report to the police, good anti-theft effect: stealthy key or stealthy connection disconnect with central key, stealthy key or stealthy connection disconnect with rear lock core, front lock core and rear lock core disconnect completely, thimble and purl lockedly can hold post, the locked front lock core of flexure strip, electronic remote controller stealth is installed in the power supply circuits of electromagnet, and front and back lock core asynchronous rotation is reported to the police; After adopting interlocking multiple electromechanics mixing alarm anti-theft lock, achieve the anti-theft hidden of theftproof lock and antitheft interlocking, robber and the Wang Wufa that unblanks is made to open interlock, elasticity locking and rotate rear lock core, even if be also merely able to rotate front lock core after using barbarous means to damage interlock, elasticity locking and self-locking device, and stealthy rear lock core can not be rotated.Even if robber or the king that unblanks use Electric portable drill that front lock core and rear lock core have all been bored not, connect tongue with the tool into rotation of clip and so on, rotary contact with do not have fixed contact to contact and the power supply circuits of electromagnet can not be connected, safety lock horizontal stroke can not be opened, add electronic remote controller and interrupt the power supply circuits of electromagnet, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

Accompanying drawing explanation

Fig. 1 is that inside of the present utility model does not have stealthy key or the stealthy primary structure schematic diagram connected;

Fig. 2 is that inside of the present utility model has the stealthy primary structure schematic diagram connected;

Fig. 3 is the primary structure schematic diagram that there is stealthy key inside of the present utility model;

Fig. 4 is the structural representation of Fig. 1 to Fig. 3 in the cross section at purl place;

Fig. 5 is the schematic appearance of the right view of utility model interlocking multiple electromechanics mixing alarm anti-theft lock;

Fig. 6 is the schematic appearance of shell fragment groove on front lock core;

Fig. 7 is the surface structure schematic diagram of special bitting;

Fig. 8 is the surface structure schematic diagram of the left view of special bitting;

Fig. 9 is the surface structure schematic diagram of the right view of rear lock core;

Figure 10 is the surface structure schematic diagram of the left view of rear lock core.

Special bitting hole shown in figure is three-dimensional groove, shown in figure: set casing 1, lock body 2, front lock core 3, hold 4, hold post 5, hold spring 6, rear lock core 7, connect bearing bore 8, connect tongue 9, stealthy spring 10, stealthy key 11, stealthy connection 12, interlocking apertures 13, interlock spring 14, thimble 15, purl 16, to pin 17, interlocking top 18, lock groove 19, main contacts 20, auxiliary contact 21, fixed contact 22, rotary contact 23, to unblank guide hole 24, push rod 25, guiding spring 26, shell fragment groove 27, flexure strip 28, central key 30, pushing post 31, the shank of the key 32.

Detailed description of the invention

The utility model interlocking multiple electromechanics mixing alarming anti-theft is locked in implementation process, specifically have three kinds of schemes: the first be do not have in the front lock core shown in Fig. 1 stealthy hole, stealthy key with stealth be connected, the second has stealthy hole to be connected with stealth in the front lock core shown in Fig. 2, and the third has stealthy hole and stealthy key in the front lock core shown in Fig. 3; In these three kinds of schemes, anti-theft effect, it is preferred that there is the one of stealthy hole and stealthy key in front lock core, is secondly have stealthy hole to be connected with stealth in front lock core.

The elasticity locking of the utility model interlocking multiple electromechanics mixing alarm anti-theft lock is installed in the passage that the lock groove 19 on unblank guide hole 24 and the shell fragment groove 27 of front lock core 3, lock body 2 forms, and opens with the pushing post 31 of special bitting; Described interlock is installed on and holds in passage that the purl hole on post 5 and the interlocking apertures 13 on lock body 2 and locking hole form, is opened by interlocking top 18; Described stealthy key 11 or stealthy connection 12 are hidden in the stealthy hole in front lock core 3; Described rear lock core 7 is movably arranged on the rearward end of front lock core 3, connects the rearward end that tongue 9 is movably arranged on rear lock core 7, and be connected with link gear after connecting the via hole of tongue 9 through the rearward end of lock body 2, link gear is connected with dead bolt; Rotary contact 22 on described connection tongue 9 is connected in the power supply circuits of electromagnet with the fixed contact 22 of the rearward end of lock core hole with electronic remote controller with the fixed contact 22 in via hole or the rotary contact on rear lock core 7 22, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, can have in described asynchronous warning electromechanics mixing multistage hidden anti-theft lock, also can not have; Described main contacts 20 and auxiliary contact 21 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, can have, also can not have in described asynchronous warning electromechanics mixing multistage hidden anti-theft lock; Described power supply can be battery, also can be general lighting power supply or electrical source of power.

There is lock body 2 in described set casing 1, in lock body 2, have front lock core 3, rear lock core 7, interlocking apertures 13 and lock groove 19; Described front lock core 3 and rear lock core 7 are in lock core hole, and front lock core 3 and rear lock core 7 form lock core, and front lock core 3 is in the front end of rear lock core 7; Described interlocking apertures 13 is in the outside of lock core hole, parallel with lock core hole, vertical with holding hole through; Lock groove 19 is had in the circular hole part of lock core hole, described lock groove 19 is deep-slotted chip breaker or surface groove that the inwall of lock core hole in the middle part of lock body 2 caves in, the shoulder of deep-slotted chip breaker or surface groove is concordant with the inwall of lock core hole, lock groove 19 is corresponding with the position of the shell fragment groove 27 on front lock core 3, and communicates.

Described main contacts 20 is fixed on the leading section of rear lock core 7, and auxiliary contact 21 is fixed on the rearward end of front lock core 3; In the via hole that described fixed contact 22 is fixed on lock body 2 rearward end or on the end face of lock core hole rearward end, rotary contact 22 can be fixed on rear lock core 7 below or the face of cylinder, rotary contact 22 also can be fixed on and connect on tongue 9; Described rear lock core is cylinder, and the center of the rear end of rear lock core is fixed with and connects tongue 9 through lock body 2 via hole below, and there is the polygonal coupling hole 8 of depression the front end of the center of rotation of rear lock core 7.

Stealthy key 11 or stealthy connection 12 can be with or without in described front lock core 3; When having stealthy key 11 or stealthy connection 12 in front lock core 3, in front lock core 3, there is stealthy hole; When there is no stealthy key 11 or stealthy connection 12 in front lock core 3, in front lock core 3, there is no stealthy hole; Have in special bitting hole or front lock core 3 in described front lock core 3 and have special bitting hole and stealthy hole; When having special bitting hole and stealthy hole in described front lock core 3, special bitting hole is at front, stealthy Kong Hou, stealthy key 11 or stealthy connection 12 is concealed with in stealthy hole, when unblanking, central key enters after inserting special bitting hole in stealthy hole and promotes stealthy key 11 or stealthy 12 connecting holes 8 entered on rear lock core 7 that connect are connected with rear lock core 7, stealthy key 11 block expose in stealthy hole hold 4, stealthy 12 parts in stealthy hole that connect do not hold 4; When described special bitting hole occupies centre bore in front lock core 3 whole, when unblanking central key after inserting special bitting hole the connecting hole 8 inserted again on rear lock core 7 be connected with rear lock core 7.

To unblank in lock core 3 before beyond special bitting hole guide hole 24 and shell fragment groove 27, the described neutral gear place of guide hole 24 beyond the special bitting hole of the peripheral edge portion rotated close to front lock core 3 of unblanking run through before the front end face of lock core 3, there are rank the unblank inside of guide hole 24 or do not have rank, is provided with push rod 25 in guide hole 24 of unblanking; The surface of described shell fragment groove 27 lock core 3 before the wearing out below of guide hole 24 of unblanking, guide hole 24 and lock groove 19 communicate with unblanking.

Described lock body 2 and front lock core 3 hold hole and locking hole; Described to hold hole vertical with lock core hole on lock body 2 with lock core, and the hole that holds held on hole and lock body 2 on lock core is in line through; Described locking hole is vertical with interlocking apertures 13 through on front lock core 3 with lock body 2, and the locking hole on front lock core 3 and the locking hole on lock body 2 are in line through; Described holding in hole hold spring 6, hold post 5 and hold 4, partly or entirely holds on post 5 and have purl hole; Described locking hole, on lock body 2 and front lock core 3, leads to front lock core 3 to special bitting hole from lock body 2, is provided with and holds 4 and an interlocking top 18 in locking hole, and hold 4 on interior, interlocking top 18 outside, the lower end on interlocking top 18 contacts with to pin 17 and coordinates.

Elasticity locking comprises guide hole 24 of unblanking, push rod 25, shell fragment groove 27, guiding spring 26, flexure strip 28, lock groove 19; Described guide hole 24 of unblanking is through holes that there is stairstepping clear opening or inside; Described push rod 25 is cylinders of transmitting thrust or has the cylinder of stairstepping or hoodle or ellipsoid; Have guiding spring 26 and push rod 25 in described shell fragment groove 27, guiding spring 26 top is pressed in after push rod 25, and push rod 25 can be movable in shell fragment groove 27 and guide hole 24 of unblanking; Have deep-slotted chip breaker or surface groove in described lock groove 19, deep-slotted chip breaker is the groove having arcwall face, and surface groove is bevelled groove, and the shoulder of deep-slotted chip breaker or surface groove is concordant with the inner headed face of the lock core hole in lock body 2; Described flexure strip 28 is spring leaf or flexure strip 28, or the assembly of rigid disk and tension spring, is pressed between push rod 25 and rigid disk by tension spring top, and the both sides end face of flexure strip 28 is faces of lock core 3 and lock body 2 before pintle hook lock;

Guiding spring 26 and push rod 25 is had in described shell fragment groove 27, guiding spring 26 top is pressed in the rearward end of push rod 25, push rod 25 is arranged on unblanks in guide hole 24 and shell fragment groove 27, the fixed end of flexure strip 28 is fixed on the push rod 25 of part in shell fragment groove 27, the expansion end top of flexure strip 28 is pressed in deep-slotted chip breaker in lock groove 19 or surface groove, and flexure strip 28 is in shell fragment groove 27 or simultaneously in shell fragment groove 27 and lock groove 19; When pushing post 31 does not insert in guide hole 24 of unblanking, the fixed end of described flexure strip 28 in shell fragment groove 27, flared end locked to front lock core 3 and lock body 2 in lock groove 19, front lock core 3 can not rotate in lock body 2, realizes elasticity locking; When pushing post 31 inserts in guide hole 24 of unblanking, the oblique compression on arcwall face in lock groove 19 of the flared end of flexure strip 28 or inclined-plane and under guiding, fixed end along flexure strip 28 is drawn close to shell fragment groove 27, along with the continuation of pushing post 31 promotes push rod 25, the inwall that the shoulder top that the expansion end of flexure strip 28 slips over deep-slotted chip breaker in lock groove 19 or surface groove is pressed in the lock core hole in lock body 2 enter in shell fragment groove 27, the locking of lock core 3 and lock body 2 before removing.

Described special bitting comprises central key 30 and pushing post 31 and the shank of the key 32, and central key 3030 and pushing post 31 are fixed on the shank of the key 32; Described pushing post 31 is cylinders, and central key 30 is keys, and the shank of the key 32 is shanks of key; Described central key 30 length is longer than the length in special bitting hole, and the part that the length of central key 30 is longer than special bitting hole is used for directly inserting connecting hole and is used for promoting stealthy key 11 and inserts connecting hole or be used for promoting stealthyly connecting 12 and patching into connecting hole; Described the shank of the key 32 can there is the remote control switch of electronic remote controller, also can there is no the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core 3 be provided with or do not establish false guide hole 24 of unblanking, be only provided with on front lock core 3 false unblank guide hole 24 time, just special bitting can have false pushing post 31 or there is no false pushing post 31.

Described interlock comprise locking hole, interlocking top 18, interlocking apertures 13, interlock spring 14, thimble 15, purl 16, to pin 17, purl hole; Described interlock spring 14, thimble 15, purl 16, to the erection sequence of pin 17 in interlocking apertures 13 and purl hole be: the sloped roof to the front portion of pin 17 is on the inclined-plane of interlocking bottom, top 18, the repetitive sequence of purl 16, thimble 15 successively after pin 17, in the end a purl 16 has thimble 15 below, has interlock spring 14 to push up pressure after it; Described purl 16 and thimble 15 be not when central key inserts the nature in special bitting hole, interlocking apertures 13 and purl hole are linked to be a beeline channel, interlock spring 14 pushing tow thimble 15 and purl 16 and support pin 17, make a part for thimble 15 and purl 16 in purl hole, another part holds post 5 at interlocking apertures 13 internal lock lock, makes to hold 4 and hold post 5 and cannot to retreat and locked.

Described interlocking apertures 13 and purl hole are linked to be a beeline channel under natural lockup state, have interlock spring 14, thimble 15, purl 16, to pin 17 in this beeline channel, this beeline channel with hold hole vertical through, communicate with locking hole; Described interlocking apertures 13 and purl hole locks under the state of opening not on a beeline channel, interlocking apertures 13 and purl hole independence and interrupting channel separately.

Described purl hole is holding on post 5, has in purl 16 or purl hole and have purl 16 and thimble 15 in purl hole, and when having purl 16 and thimble 15 in purl hole, purl 16 and thimble 15 can slide anteroposterior in purl hole; Described purl 16 and thimble 15 do not insert under the nature in special bitting hole in central key, purl 16 and thimble 15 is had in purl hole, one end of purl 16 and thimble 15 is in purl hole, the other end is in interlocking apertures 13, the part exceeding purl hole, in interlocking apertures 13, limits the movement holding post 5; Described purl 16 and thimble 15 insert under the opening in special bitting hole in central key, interlocking apertures 13 and purl hole be not on a beeline channel, purl 16 is only had in purl hole, purl 16 is completely in purl hole, thimble 15 is completely in interlocking apertures 13, and now holding post 5 can move around holding in hole.

Described electric safety burglary-resisting system comprises fixed contact 22, rotary contact 22, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 22 is fixed on rear locking 2 or in the aft section of set casing 1, rotary contact 22 is fixed on rear lock core 7, rotary contact 22 and fixed contact 22 adopt arranged in dislocation, rotary contact 22 coordinates with fixed contact 22 becomes one group of contact disconnecting or connect, and rotary contact 22 can be connected with fixed contact 22 when rear lock core 7 rotates.Described front lock core 3 rotates and rear lock core 7 does not rotate time, make fixed contact 22 and rotary contact 22 can not connect the power supply circuits of electromagnet because rear lock core 7 does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core 3 rotates with rear lock core 7 simultaneously, connect fixed contact 22 and rotary contact 22 because rear lock core 7 rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, electronic remote controller can be added in the power supply circuits of described electromagnet and carry out reinforcing security control, or not adding electronic remote controller; When described electric safety burglary-resisting system does not have an electronic remote controller, rotary contact 22 and fixed contact 22 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 22 and fixed contact 22 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact 22 and fixed contact 22 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked.

Described asynchronous warning system comprises main contacts 20, auxiliary contact 21, relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core 7 is fixed with main contacts 20, the rearward end of front lock core 3 is fixed with auxiliary contact 21, main contacts 20 coordinates with auxiliary contact 21 and forms displacement contacts and pay, main contacts 20 and auxiliary contact 21 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 20 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 21, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts 20 and auxiliary contact 21 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 20 just connects circuit with auxiliary contact 21 when contacting; Described main contacts 20 and auxiliary contact 21 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 20 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 21, another is flexible conductive contact, and when main contacts 20 misplaces with auxiliary contact 21 and separates, resilient conductive contact just contacts with lock core before opposite 3 or rear lock core 7 and connects circuit.Described front lock core 3 rotates and rear lock core 7 does not rotate time, main contacts 20 and auxiliary contact 21 be the relay switch of engage relay because of the front rotation of lock core 3, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation report to the police; When described front lock core 3 and rear lock core 7 rotate simultaneously, main contacts 20 and auxiliary contact 21 do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Described fixed contact 22 and rotary contact 22, main contacts 20 and auxiliary contact 21 can be that elastic compression touch contact or elasticity are opened and contacted contact, also can be the contact contact of sliding, can also be fixed contact contact, also can also be the contact contact of activity; Described relay can be relay, also can be integrated circuit board, can also be electronic circuit board; Described power supply can be battery, also can be general lighting power supply or electrical source of power; Described alarm can be sonic alarm, also can be the device be connected with phone or signal projector.

The upper end on described interlocking top 18 creates spherical or arcwall face or plane, and bottom creates inclined-plane;

The described leading section supporting pin 17 creates inclined-plane or arcwall face, and rearward end creates arcwall face or other shape;

The end of described purl 16 creates arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and exceed purl hole;

The end of described thimble 15 creates arcwall face or other shape.

Described stealthy bearing bore can connect the rearward end of 12 at stealthy key 11 or stealth, also in the bottom of the connecting hole 8 of rear lock core 7, also can connect the rearward end of 12 and the bottom of connecting hole 8 at stealthy key 11 or stealth simultaneously; Described stealthy spring 10 is arranged in stealthy bearing bore, and one end withstands in stealthy key 11 or stealthy connection 12, and the other end withstands on rear lock core 7.

Described stealthy key 11 is one section of key consistent or inconsistent with the cross sectional shape of central key, has blocked the bullet exposing in stealthy hole and hold hole; The front portion of stealthy key 11 and the shape in stealthy hole same or similar, the shape at rear portion and the shape of connecting hole 8 same or similar, front end coordinates with the front end of central key; Under the promotion of central key, stealthy key 11 can slide in stealthy hole and in connecting hole 8; When stealthy key 11 slides in stealthy hole, its rear end can be inserted in connecting hole 8, for connecting front lock core 3 and rear lock core 7;

It is one section of connector that described stealth connects 12, stealthy connect 12 front portion and the shape in stealthy hole same or similar, the shape at rear portion and the shape of connecting hole 8 same or similar, front end coordinates with the front end of central key; Under the promotion of central key, stealthy connection 12 can be slided in stealthy hole and in connecting hole 8; When stealthy connection 12 is slided in stealthy hole, its rear end can be inserted in connecting hole 8, for connecting front lock core 3 and rear lock core 7.

For the ease of assembling, during fabrication, set casing 1 and lock body 2 can manufacture as a whole, are combined into as a whole after also can separately manufacturing for described set casing 1 and lock body 2; When described set casing 1 can manufacture as a whole with lock body 2, set casing 1 creates on lock body 2 and blocks the part holding hole or the shell created outside lock body 2; During fabrication, set casing 1 creates the housing of cylindricality or the cage body of cylindricality to described set casing 1, and the middle part of the leading section of set casing 1 manufactures interstitial hole.

Described lock body 2 during fabrication, lock body 2 manufactures have via hole, lock core hole, hold hole, lock groove 19, locking hole and interlocking apertures 13; The centre that described lock core hole is manufactured on rear locking 2 is used for installing lock core, vertical with holding hole through; The mid portion manufacture of the lock core hole in lock body 2 has lock groove 19, the inwall of the lock core hole of lock groove 19 in lock body 2 creates deep-slotted chip breaker or the surface groove of depression, the shoulder of deep-slotted chip breaker or surface groove is concordant with the inwall of lock core hole, lock groove 19 communicates with lock core hole, corresponding with the shell fragment groove 27 on front lock core 3; Described locking hole is manufactured on front lock core 3, vertical with lock core hole, communicate with the locking hole on front lock core 3, is provided with and holds 4 and an interlocking top 18 in locking hole; Described interlocking apertures 13 is manufactured on lock body 2, parallel with lock core hole, vertical with holding hole through; Have the via hole for allowing connection tongue 9 pass in the manufacture below of lock core hole, the rearward end inwall of via hole being fixed with fixed contact 22 or lock core hole is fixed with fixed contact 22.

Described lock core during fabrication, carries out division system lock core and causes front lock core 3 and rear lock core 7; Described front lock core 3 during fabrication, the rearward end of front lock core 3 is fixed with auxiliary contact 21 and coordinates with the main contacts 20 being fixed on rear lock core 7 leading section, front lock core 3 manufactures and holds hole locking hole, guide hole 24 of unblanking, shell fragment groove 27 and special bitting hole, or front lock core 3 manufactures hold hole, locking hole, guide hole 24 of unblanking, shell fragment groove 27, stealthy hole and special bitting hole; Described front lock core 3 manufactures when having a stealthy hole, the center of rotation position that special bitting hole and stealthy hole are manufactured on front lock core 3 is connected, vertical with holding hole through, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of central key same or similar, stealthy hole and stealthy key 11 or stealthy be connected 12 front portion same or similar; The described hole that holds is manufactured on front lock core 3, vertical with lock core hole, to coordinate and through with the hole that holds on lock body 2; Described locking hole is manufactured on front lock core 3, vertical with lock core hole, communicate with the locking hole on lock body 2; The front end face of front lock core 3 is run through at neutral gear place beyond the special bitting hole that described guide hole 24 of unblanking is manufactured on the rotated edge position of front lock core 3, unblank guide hole 24 inside manufacture have rank or do not manufacture rank, communicate with shell fragment groove 27, parallel with special bitting hole with lock core hole; Described shell fragment groove 27 is manufactured on the periphery wearing out front lock core 3 below of guide hole 24 of unblanking, and communicates with the guide hole 24 of unblanking before shell fragment groove 27, corresponding with the position of the lock groove 19 on lock body 2.

In order to realize interlocking, described purl hole creates via hole, is manufactured on the middle part holding post 5, with interlocking apertures 13 under the nature of locking on a beeline channel.

In order to make rear lock core 7 can be stealthy and be normally connected, during fabrication, on rear lock core 7, manufacture has connecting hole 8, rotary contact 22 and main contacts 20 to described rear lock core 7; Rotary contact 22 is manufactured on below or on the surfaces of revolution of rear lock core 7; The front portion of rear lock core 7 is created cylinder body shape, and rear portion creates and connects tongue 9; Manufacture in the front end of rear lock core 7 and have the connecting hole 8 of depression, the shape of connecting hole 8 be connected with stealthy key or stealth 12 or the shape of central key same or similar; Described connecting hole 8 can create polygonal bearing bore, also can create the groove wearing out rear lock core 7 surface, can also create the groove not wearing out rear lock core 7 surface; Described wear out rear lock core 7 surface and can not be unidirectional groove through the groove on rear lock core 7 surface, also can be multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

For the ease of stealthy key 11 stealth be normally connected, described stealthy key 11 during fabrication, creates one section of key stealthy key 11, or, the previous section of stealthy key 11 is created key, aft section creates connection cylinder; Stealth is connected 12 and creates the cylinder that polygonal cylinder or cross section are line segment and camber line composition; The shape that stealthy key or the stealthy front end connecting 12 create protrusion or cave in, its protrude the depression of end of shape and central key of depression or the shape of protrusion same or similar, can cooperatively interact when central key promotes stealthy key 11 or stealthy connection 12; The front portion of stealthy key or stealthy connection 12 is created with the shape in stealthy hole same or similar, and rear portion creates with the shape in stealthy hole same or similar.

Be not stuck when entering and exit in special bitting hole to make central key, after the tooth top of described central key backs down and interlocks top 18 in special bitting hole, be retained to rare one to hold holding in hole and 4 to be backed down by the tooth top of central key by the displacement of the tooth top top of central key or interlocking top 18, hold post 5 to ensure that purl 16 is completely not locked in purl hole.

The end of described thimble 15 creates arcwall face or other shape.

Described push rod 25 creates cylinder or stairstepping cylinder;

The both sides end face of described flexure strip 28 creates the face of lock core 3 and lock body 2 before pintle hook lock, flexure strip 28 creates spring leaf or flexure strip 28, or create the assembly of rigid disk and tension spring, tension spring top is pressed between push rod 25 and flexure strip 28.

In order to enable special bitting unblank, pushing post 31 during fabrication, is created cylinder or cone cylinder, central key 30 is created key shape by described special bitting; Central key handle 32, central key 30 and pushing post 31 3 part are manufactured as a whole, or is combined into as a whole after separately manufacturing; Described central key 30 creates with the shape in special bitting hole same or similar; The shape in described central key 30 hole creates the hole of unidirectional groove or multidirectional groove, and multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

In order to play stealthy and antitheft effect, described rear lock core 7 can rotate with front lock core 3 synchronous axial system or not with front lock core 3, unblanks, can not unblank when not rotating with front lock core 3 with during front lock core 3 synchronous axial system.

In order to open elasticity locking, flexure strip 28 is when mobile, and the arcwall face in lock groove 19 or inclined-plane oblique compression flexure strip 28, make flexure strip 28 exit in lock groove 19 and open elasticity locking.

In order to increase interlocking multiple electromechanics mixing alarm anti-theft lock tamper-security, described interlocking multiple electromechanics mixing alarm anti-theft lock only have open interlock with special bitting after can rotate front lock core 3.

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before adopting, lock core 3 and rear lock core disconnect realizing being mechanically connected stealth completely, the locked front lock core 3 of flexure strip 8 is adopted to realize elasticity locking, adopt thimble and purl lockedly can hold post and make lock top and hold post cannot retreat and locked realize mechanical interlocked, adopt electronic remote controller can interrupt the power supply circuits of electromagnet to realize electro-mechanical interlock, adopt main contacts and auxiliary contact, fixed contact and rotary contact stealth are installed on realizing circuit stealth on front and back lock core and lock body 2.

When opening the lock with the key, open the remote control switch of electronic remote controller, central key is inserted again in special bitting hole, central key first pushes and holds 4 and an interlocking top 18 in locking hole, the bottom on interlocking top 18 promotes the leading section supporting pin 17, then move compression interlock spring 14 after promoting purl 16, thimble 15, move up into after making purl 16 in purl hole, open interlock, now, hold post 5 to move holding in hole, subsequently, central key continues to insert in special bitting hole, enters connecting hole 8 be connected with rear lock core 7 through special bitting hole, or, central key enters after continuing to be inserted through special bitting hole in stealthy hole and coordinates with stealthy key 11 or the stealthy leading section being connected 12, promote stealthy key 11 or stealthy connection 12 retrogressing, make the rear end of stealthy key 11 or stealthy connection 12 insert in connecting hole 8, make to hold 4 with hold the cooperation place of post 5 just in the junction of front lock core 3 with lock body 2, in the insertion process of central key 30, pushing post 31 also with the insertion of central key 30 also enter promote push rod 25 in guide hole 24 of unblanking after move, drive on the inclined-plane of the deep-slotted chip breaker of flexure strip 28 in lock groove 19 or surface groove and slide, under the guiding on the deep-slotted chip breaker on lock groove 19 or the inclined-plane of surface groove and extruding, the expansion end of flexure strip 28 is drawn close to the push rod 25 in shell fragment groove 27, flexure strip 28 leaves lock groove 19 along with moving after push rod 25, arrive the inwall of lock core hole and enter in shell fragment groove 27, open elasticity locking, now, central key 30 pushes to hold and holds 4 in hole, or central key 30 and stealthy key 11 push to hold and hold 4 in hole, make to hold 4 and hold the interface of cooperation place just between lock core and lock body 2 of post 5, when rotating special bitting, stealthy key 11 or stealthy connect 12 or central key 30 drive rear lock core 7 to rotate with front lock core 3, rear lock core 7 drives and opens dead bolt by link gear, when rear lock core 7 rotates, fixed contact 22 contacts with rotary contact 22 and connects the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.Stealthy key 11 is when retreating, and what can push the part that stealthy key 11 blocks holds 4, make to hold 4 with hold the cooperation place of post 5 just in the junction of front lock core 3 with lock body 2.

When central key 30 exits special bitting hole, fixed contact is separated with rotary contact, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking; Enter in lock groove 19 under the powered of flexure strip 28 under the promotion of guiding spring 26 with at natural resiliency, press to the deep-slotted chip breaker in lock groove 19 or surface groove, complete the locking to front lock core 3; Stealthy key 11 or stealthy connection 12, under the promotion of stealthy spring, are exited connecting hole and enter the stealth of stealthy hole completely; Meanwhile, hold 4 and hold post 5 travelling backwards under the promotion holding spring 6, hold the purl hole on post 5 and the interlocking apertures 13 on front lock body 2 on the same line, under the promotion of interlock spring 14, purl 16 and thimble 15 move forward, thimble 15 part enter in the purl hole that holds on post 5 leave a part interlocking apertures 13 in, purl 16 part enter in interlocking apertures 13 leave a part of in purl hole, make purl 16 and thimble 15 in purl hole and interlocking apertures 13, hold post 5 to pin simultaneously, complete interlocking.

Robber or unblank king need not specially bitting is unblanked time, because not knowing there is interlock, interlocking top 18 is thought by mistake be hold post 5 and attempt to open simultaneously and all hold post 5, causes interlock to open, hold 4 and hold post 5 and can not move, front lock core 3 cannot be rotated; Add pushing post 31 not enter and unblank, in guide hole 24, elasticity locking can not be opened, front lock core 3 cannot be rotated.

Even if robber or the king that unblanks use flat instrument to adopt barbarous way to damage interlock, elasticity locking and after holding post 5, the front lock core 3 of forced rotating, also can be hidden in stealthy hole because of having stealthy key 11 or stealthy connection 12, and cannot make rear lock core 7 and stealthy key 11 or stealthy be connected 12 or central key 30 connect, cause front lock core 3 that rear lock core 7 can not be driven to rotate; Play the effect of multiple hidden, multiple locking and multiple safety.

Even if robber or the king that unblanks use Electric portable drill that front lock core 3 and rear lock core 7 have all been bored not, connect tongue 9 with the tool into rotation of clip and so on, also can because of rotary contact 22 with do not have fixed contact 22 to contact and the power supply circuits of electromagnet can not be connected, safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

For the ease of manufacturing and assembling, the manufacture hop count of lock core 3 before changing, the easily manufactured needs of described lock body 2 according to internal construction and the needs of manufacturing process, the segmentation manufacture again near the end or end in stealthy hole of front lock core 3, or in the segmentation manufacture again of the position of shell fragment groove 27, front lock core 3 is created entirety or multistage, and each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation;

In order to manufacture the needs with assembly technology, described lock body 2 according to the needs of technological requirement, and can create entirety or multistage lock body 2.

Claims

1. an interlocking multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: elasticity locking is installed in the passage that the lock groove (19) on the guide hole of unblanking (24) of front lock core (3) and shell fragment groove (27), lock body (2) forms, and opens with the pushing post (31) of special bitting; The interlock of described interlocking multiple electromechanics mixing alarm anti-theft lock is installed on and holds in passage that the purl hole on post (5) and the interlocking apertures (13) on lock body (2) and locking hole form, pushes up (18) open by interlocking; Stealthy key (11) or stealthy connect (12) are hidden in the stealthy hole in front lock core (3); Rear lock core (7) is movably arranged on the rearward end of front lock core (3), connects the rearward end that tongue (9) is movably arranged on rear lock core (7), and be connected with link gear after connecting the via hole of tongue (9) through the rearward end of lock body (2), link gear is connected with dead bolt; Rotary contact (22) on described connection tongue (9) is connected in the power supply circuits of electromagnet with the fixed contact (22) of the rearward end of lock core hole with electronic remote controller with the fixed contact (22) in via hole or the rotary contact (22) on rear lock core (7), power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, have in described interlocking multiple electromechanics mixing alarm anti-theft lock, or do not have; Main contacts (20) and auxiliary contact (21) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, have, or do not have in described interlocking multiple electromechanics mixing alarm anti-theft lock; Described power supply is battery, or general lighting power supply or electrical source of power;

There is lock body (2) in set casing (1), in lock body (2), have front lock core (3), rear lock core (7), interlocking apertures (13) and lock groove (19); Described front lock core (3) and rear lock core (7) are in lock core hole, and front lock core (3) and rear lock core (7) form lock core, and front lock core (3) is in the front end of rear lock core (7); Described interlocking apertures (13) is in the outside of lock core hole, parallel with lock core hole, vertical with holding hole through; Lock groove (19) is had in the circular hole part of lock core hole, described lock groove (19) is the deep-slotted chip breaker or surface groove that cave on the inwall of the lock core hole at lock body (2) middle part, the shoulder of deep-slotted chip breaker or surface groove is concordant with the inwall of lock core hole, lock groove (19) is corresponding with the position of the shell fragment groove (27) on front lock core (3), and communicates;

Described main contacts (20) is fixed on the leading section of rear lock core (7), and auxiliary contact (21) is fixed on the rearward end of front lock core (3); In the via hole that described fixed contact (22) is fixed on lock body (2) rearward end or on the end face of lock core hole rearward end, rotary contact (22) be fixed on rear lock core (7) below or the face of cylinder, or rotary contact (22) is fixed on and connects on tongue (9); Described rear lock core (7) is cylinder, and the center of the rear end of rear lock core (7) is fixed with and connects tongue (9) through the via hole after lock body (2), and there is the polygonal coupling hole (8) of depression the front end of the center of rotation of rear lock core (7);

Stealthy key (11) or stealthy connection (12) is with or without in described front lock core (3); When having stealthy key (11) or stealthy connection (12) in front lock core (3), front lock core has stealthy hole in (3); When not having stealthy key (11) or stealthy connection (12) in front lock core (3), front lock core does not have stealthy hole in (3); Have in described front lock core (3) in special bitting hole or front lock core (3) and have special bitting hole and stealthy hole; When having special bitting hole and stealthy hole in described front lock core (3), special bitting hole is at front, stealthy Kong Hou, stealthy key (11) or stealthy connection (12) is concealed with in stealthy hole, when unblanking, central key enters after inserting special bitting hole in stealthy hole and promotes stealthy key (11) or stealthy connect the connecting hole (8) that (12) enter on rear lock core (7) and be connected with rear lock core (7), stealthy key (11) block expose in stealthy hole hold head (4), stealthy (12) part in stealthy hole that connects does not hold head (4); When described special bitting hole occupies centre bore in front lock core (3) whole, the connecting hole (8) that when unblanking, central key is inserted after inserting special bitting hole on rear lock core (7) is again connected with rear lock core (7);

To unblank in lock core (3) before beyond special bitting hole guide hole (24) and shell fragment groove (27), the front end face of front lock core (3) is run through at the neutral gear place of described guide hole of unblanking (24) beyond the special bitting hole of the peripheral edge portion rotated close to front lock core (3), there are rank the unblank inside of guide hole (24) or do not have rank, is provided with push rod (25) in guide hole of unblanking (24); Described shell fragment groove (27), on the surface of wearing out front lock core (3) below of guide hole of unblanking (24), communicates with guide hole of unblanking (24) and lock groove (19);

Described lock body (2) and front lock core (3) hold hole and locking hole; Described to hold hole vertical with lock core hole on lock body (2) with lock core, and the hole that holds held on hole and lock body (2) on lock core is in line through; Described locking hole is upper vertical through with interlocking apertures (13) at front lock core (3) and lock body (2), and the locking hole on the locking hole on front lock core (3) and lock body (2) is in line through; Described holding in hole holds spring (6), holds post (5) and hold head (4), partly or entirely holds on post (5) and has thimble (15) hole; Described locking hole is on lock body (2) and front lock core (3), front lock core (3) is led to special bitting hole from lock body (2), be provided with in locking hole and hold head (4) and interlocking top (18), hold head (4) and push up (18) outside in interior, interlocking, the lower end of interlocking top (18) contacts with to pin (17) and coordinates;

Elasticity locking comprises guide hole of unblanking (24), push rod (25), shell fragment groove (27), guiding spring (26), flexure strip (28), lock groove (19); Described guide hole of unblanking (24) is the through hole that there is stairstepping clear opening or inside; Described push rod (25) is the cylinder of transmitting thrust or has the cylinder of stairstepping or hoodle or ellipsoid; Have guiding spring (26) and push rod (25) in described shell fragment groove (27), guiding spring (26) top is pressed in after push rod (25), and push rod (25) can move forward and backward in shell fragment groove (27) and guide hole of unblanking (24); Have deep-slotted chip breaker or surface groove in described lock groove (19), deep-slotted chip breaker is the groove having arcwall face, and surface groove is bevelled groove, and the shoulder of deep-slotted chip breaker or surface groove is concordant with the inner headed face of the lock core hole in lock body (2); Described flexure strip (28) is spring leaf or flexure strip (28), or the assembly of rigid disk and tension spring, be pressed between push rod (25) and rigid disk by tension spring top, the both sides end face of flexure strip (28) is the face of lock core before pintle hook lock (3) and lock body (2);

Guiding spring (26) and push rod (25) is had in described shell fragment groove (27), guiding spring (26) top is pressed in the rearward end of push rod (25), push rod (25) is arranged in guide hole of unblanking (24) and shell fragment groove (27), the fixed end of flexure strip (28) is fixed on the push rod (25) of part in shell fragment groove (27), the expansion end top of flexure strip (28) is pressed in deep-slotted chip breaker in lock groove (19) or surface groove, and flexure strip (28) is in shell fragment groove (27) or simultaneously in shell fragment groove (27) and lock groove (19); When pushing post (31) does not insert in guide hole of unblanking (24), the fixed end of described flexure strip (28) in shell fragment groove (27), flared end is locked front lock core (3) and lock body (2) in lock groove (19), front lock core (3) can not rotate in lock body (2), realizes elasticity locking; When pushing post (31) inserts in guide hole (24) of unblanking, the oblique compression on arcwall face in lock groove (19) of the flared end of flexure strip (28) or inclined-plane and under guiding, fixed end along flexure strip (28) is drawn close to shell fragment groove (27), along with the continuation of pushing post (31) promotes push rod (25), the inwall that the shoulder top that the expansion end of flexure strip (28) slips over deep-slotted chip breaker in lock groove (19) or surface groove is pressed in the lock core hole in lock body (2) enter in shell fragment groove (27), the locking of lock core (3) and lock body (2) before removing;

Described special bitting comprises central key (30) and pushing post (31) and the shank of the key (32), and central key (3030) and pushing post (31) are fixed on the shank of the key (32); Described pushing post (31) is cylinder, and central key (30) is key, and the shank of the key (32) is the shank of key; Described central key (30) length is longer than the length in special bitting hole, and the length of central key (30) is used for directly inserting connecting hole (8) person than the part of special bitting hole length and is used for promoting stealthy key (11) insertion connecting hole or be used for promoting stealthy connect (12) to patch into connecting hole; Described the shank of the key (32) there is the remote control switch of electronic remote controller, or there is no the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core (3) is provided with or does not establish false guide hole of unblanking (24), when being only provided with false guide hole of unblanking (24) on front lock core (3), special bitting can there iing false pushing post (31) or there is no false pushing post (31);

Described interlock comprise locking hole, interlocking top (18), interlocking apertures (13), interlock spring (14), thimble (15), purl (16), to pin (17), purl hole; Described interlock spring (14), thimble (15), purl (16), to the erection sequence of pin (17) in interlocking apertures (13) and purl hole be: the sloped roof to the front portion of pin (17) is on the inclined-plane of (18) bottom, interlocking top, the repetitive sequence of purl (16), thimble (15) successively after pin (17), in the end a purl (16) has thimble (15) below, has interlock spring (14) to push up pressure after it; Described purl (16) and thimble (15) be not when central key inserts the nature in special bitting hole, interlocking apertures (13) and purl hole are linked to be a beeline channel, interlock spring (14) pushing tow thimble (15) and purl (16) and support pin (17), make a part for thimble (15) and purl (16) in purl hole, another part holds post (5) at interlocking apertures (13) internal lock lock, makes to hold head (4) and holds post (5) and cannot to retreat and locked;

Described interlocking apertures (13) and thimble (15) hole are linked to be a beeline channel under natural lockup state, in this beeline channel, have interlock spring (14), thimble (15), purl (16), to pin (17), this beeline channel with hold hole vertical through, communicate with locking hole; Under the state that described interlocking apertures (13) and thimble (15) Kong Suo open not on a beeline channel, interlocking apertures (13) and thimble (15) hole independence and interrupting channel separately;

Described purl hole is holding on post (5), have in purl hole in purl (16) or purl hole and have purl (16) and thimble (15), when having purl (16) and thimble (15) in purl hole, purl (16) and thimble (15) can slide anteroposterior in purl hole; Described purl (16) and thimble (15) do not insert under the nature in special bitting hole in central key, purl (16) and thimble (15) is had in purl hole, one end of purl (16) and thimble (15) is in purl hole, the other end is in interlocking apertures (13), the part exceeding purl hole, in interlocking apertures (13), limits the movement holding post (5); Described purl (16) and thimble (15) insert under the opening in special bitting hole in central key, interlocking apertures (13) and purl hole be not on a beeline channel, purl (16) is only had in purl hole, purl (16) is completely in purl hole, thimble (15) is completely in interlocking apertures (13), and now holding post (5) can move around holding in hole;

Described electric safety burglary-resisting system comprises fixed contact (22), rotary contact (22), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (22) is fixed on rear locking (2) or in the aft section of set casing (1), rotary contact (22) is fixed on rear lock core (7), rotary contact (22) and fixed contact (22) adopt arranged in dislocation, rotary contact (22) coordinates with fixed contact (22) becomes one group of contact disconnecting or connect, and rotary contact (22) can be connected with fixed contact (22) when rear lock core (7) rotates; Described front lock core (3) rotates and rear lock core (7) does not rotate time, make fixed contact (22) and rotary contact (22) that the power supply circuits of electromagnet can not be connected because rear lock core (7) not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core (3) and rear lock core (7) rotate simultaneously, connect fixed contact (22) and rotary contact (22) because rear lock core (7) rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left; In order to increase the safety of theftproof lock, adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control, or not adding electronic remote controller; When described electric safety burglary-resisting system does not have an electronic remote controller, rotary contact (22) and fixed contact (22) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (22) and fixed contact (22) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (22) and fixed contact (22) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked;

Described asynchronous warning system comprises main contacts (20), auxiliary contact (21), relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core (7) is fixed with main contacts (20), the rearward end of front lock core (3) is fixed with auxiliary contact (21), main contacts (20) coordinates with auxiliary contact (21) and forms displacement contacts and pay, main contacts (20) and auxiliary contact (21) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (20) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (21), and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts (20) and auxiliary contact (21) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (20) just connects circuit with auxiliary contact (21) when contacting; Described main contacts (20) and auxiliary contact (21) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (20) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (21), another is flexible conductive contact, and when main contacts (20) misplaces with auxiliary contact (21) and separates, resilient conductive contact just contacts with lock core before opposite (3) or rear lock core (7) and connects circuit; Described front lock core (3) rotates and rear lock core (7) does not rotate time, main contacts (20) and auxiliary contact (21) be the relay switch of engage relay because of the rotation of front lock core (3), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core (3) and rear lock core (7) rotate simultaneously, main contacts (20) and auxiliary contact (21) do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police;

Described fixed contact (22) and rotary contact (22), main contacts (20) and auxiliary contact (21) are that elastic compression touch contact or elasticity are opened and contacted contact, or the contact contact of sliding, or fixed contact contact, or the contact contact of activity; Described relay is relay, or integrated circuit board, or electronic circuit board; Described power supply is battery, or general lighting power supply or electrical source of power; Described alarm is sonic alarm, or the device be connected with phone or signal projector;

In order to ensure the system independence of dislocation warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are respective independently power supply circuits, mutually do not mix;

Described interlocking top (18) is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;

The described leading section supporting pin (17) is inclined-plane or arcwall face, and rearward end is arcwall face or is not arcwall face;

The end of described purl (16) is arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and exceed purl hole;

The end of described thimble (15) is arcwall face or is not arcwall face;

Described stealthy bearing bore is in stealthy key (11) or the stealthy rearward end connecting (12), or the bottom of the connecting hole (8) in rear lock core (7), or connect the rearward end of (12) and the bottom of connecting hole (8) at stealthy key (11) or stealth simultaneously; Described stealthy spring (10) is arranged in stealthy bearing bore, and one end withstands on stealthy key (11) or stealthy connection (12), and the other end withstands on rear lock core (7);

Described stealthy key (11) is one section of key consistent or inconsistent with the cross sectional shape of central key, has blocked the bullet exposing in stealthy hole and hold hole; The front portion of stealthy key (11) and the shape in stealthy hole same or similar, the shape of the shape at rear portion and connecting hole (8) is same or similar, and front end coordinates with the front end of central key; Under the promotion of central key, stealthy key (11) can slide in stealthy hole and in connecting hole (8); When stealthy key (11) is slided in stealthy hole, its rear end can be inserted in connecting hole (8), for connecting front lock core (3) and rear lock core (7);

It is one section of connector that described stealth connects (12), stealthy connect (12) front portion and the shape in stealthy hole same or similar, the shape of the shape at rear portion and connecting hole (8) is same or similar, and front end coordinates with the front end of central key; Under the promotion of central key, can slide in stealthy connect (12) in stealthy hole and in connecting hole (8); When stealthy connection (12) is slided in stealthy hole, its rear end can be inserted in connecting hole (8), for connecting front lock core (3) and rear lock core (7);

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before adopting, lock core (3) and rear lock core (7) disconnect realizing being mechanically connected stealth completely, flexure strip (28) locked front lock core (3) is adopted to realize additional external lock, adopt thimble (15) and purl (16) lockedly can hold post (5) and make lock top and hold post (5) cannot retreat and locked realize mechanical interlocked, adopt electronic remote controller can interrupt the power supply circuits of electromagnet to realize electro-mechanical interlock, adopt main contacts and auxiliary contact, fixed contact and rotary contact stealth are installed on front and back lock core (7) and lock body (2) and come up realizing circuit stealth.

2. interlocking according to claim 1 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: be not stuck when entering and exit in special bitting hole to make central key, after the tooth top of described central key backs down and interlocks top (18) in special bitting hole, be retained to a rare head (4) that holds held in hole to be backed down by the tooth top of central key by the displacement of the tooth top top of central key or interlocking top (18), hold post (5) to ensure that purl (16) is completely not locked in purl hole.

3. interlocking according to claim 1 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: in order to play stealthy and antitheft effect, described rear lock core (7) can rotate with front lock core (3) synchronous axial system or not with front lock core (3), unblank with during front lock core (3) synchronous axial system, can not unblank when not rotating with front lock core (3).

4. interlocking according to claim 1 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: in order to increase interlocking multiple electromechanics mixing alarm anti-theft lock tamper-security, described interlocking multiple electromechanics mixing alarm anti-theft lock only have open interlock with special bitting after can rotate front lock core (3);

In order to open elasticity locking, flexure strip (28) is when mobile, and the arcwall face in lock groove (19) or inclined-plane oblique compression flexure strip (28), make flexure strip (28) exit in lock groove (19) and open elasticity locking.

5. interlocking according to claim 1 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: in order to simplify the structure of lock, in the composition structure of described interlocking multiple electromechanics mixing alarm anti-theft lock, being with or without wherein one or both or three kinds in elasticity interlocking, electric safety burglary-resisting system and asynchronous warning system three kinds of structures;

In order to expand the scope of application, the multiple electromechanics mixing alarm anti-theft lock of the described interlocking place that is applicable to all kinds of needs antitheft is installed and used, and is suitable for installing and using of safety cabinet, car door, security door, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

6. interlocking according to claim 5 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: described interlocking multiple electromechanics mixing alarm anti-theft lock collection electro-mechanical interlock is stealthy, mechanical interlocked stealth, the connection of front and back lock core (7) is stealthy, asynchronous report to the police in one, good anti-theft effect: stealthy key (11) or stealthy connect (12) disconnect with central key, stealthy key (11) or stealthy connect (12) disconnect with rear lock core (7), front lock core (3) and rear lock core (7) disconnect completely, thimble (15) and purl (16) lockedly can hold post (5), flexure strip (28) can locked front lock core (3), electronic remote controller stealth is installed in the power supply circuits of electromagnet, front and back lock core (7) asynchronous rotation is reported to the police, achieve the anti-theft hidden of theftproof lock and antitheft interlocking, robber is made to open interlock with the Wang Wufa that unblanks, elasticity locking and rotation rear lock core (7).

7. interlocking according to claim 5 multiple electromechanics mixing alarm anti-theft lock, is characterized in that:

In order to make rear lock core (7) can be stealthy and normally be connected, connecting hole (8) creates polygonal bearing bore, or creates and wear out the surperficial groove of rear lock core (7), or creates and do not wear out the surperficial groove of rear lock core (7); Described wear out rear lock core (7) surface and be unidirectional groove through the groove on rear lock core (7) surface, or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

In order to enable special bitting unblank, central key handle (32), central key (30) and pushing post (31) three part manufacture as a whole, or are combined into as a whole after separately manufacturing; Described central key (30) creates with the shape in special bitting hole same or similar; The shape in described central key hole creates the hole of unidirectional groove or multidirectional groove, and multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove.

8. interlocking according to claim 1 multiple electromechanics mixing alarm anti-theft lock, it is characterized in that: for the ease of manufacturing and assembling, the manufacture hop count of lock core (3) before changing, the described easily manufactured needs of lock body (2) according to internal construction and the needs of manufacturing process, front lock core (3) segmentation manufacture again near the end or end in stealthy hole, or in the position segmentation manufacture again of shell fragment groove (27), front lock core (3) is created entirety or multistage, and each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation;

In order to manufacture the needs with assembly technology, described lock body (2) according to the needs of technological requirement, and can create entirety or multistage lock body (2);

Described fixed contact and rotary contact, electronic remote controller are connected in the power supply circuits of electromagnet, and the iron core of its electromagnet is connected with safety lock is horizontal, or is connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock; In the anti-theft lock system becoming electric burglar-proof lock, be just with or without mechanical linkage which controls and be connected tongue, the via hole leaf allowing connection tongue pass is with or without.