CN104499806A

CN104499806A - Multifunctional electromechanical-interlock alarm anti-theft lock

Info

Publication number: CN104499806A
Application number: CN201410685491.8A
Authority: CN
Inventors: 徐浩钟; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-25
Filing date: 2014-11-25
Publication date: 2015-04-08

Abstract

The invention discloses a multi-function electromechanical-interlock alarm anti-theft lock. A connector is disconnected with a rear lock cylinder, a lock head locks the rear lock cylinder, an expansion piece, a rotating block and a lock column lock a front lock cylinder, the front and rear lock cylinders are disconnected completely and rotate asynchronously for alarming, and an electronic remote control device is invisibly mounted in an electromagnetic power supply circuit. Electromechanical-interlock invisibility, mechanical-interlock invisibility, connection invisibility of the front and rear lock cylinders and asynchronous alarming are integrated, thieves cannot unlock an interlock device or rotate the rear lock cylinder, and the rear lock cylinder does not rotate even the front lock cylinder rotates after interlock and self-lock portions are damaged by savage means. Even if the thieves use electric portable drills for removing the front lock cylinder and the rear lock cylinder by drilling and use tools such as clamps and the like for rotating a connection bolt, the electromagnetic power supply circuit cannot be connected due to the fact that a rotation contact does not contact with a fixed contact, and the electromagnetic power supply circuit is disconnected by the electronic remote control device, so that a safety lock spring cannot be unlocked, and completeness and thoroughness in burglary prevention are realized.

Description

Antitheft electro-mechanical interlock locking warning multi-lock

Technical field

The present invention relates to the one antitheft electro-mechanical interlock locking warning multi-lock in theftproof lock field.

Background technology

The theftproof lock of present use has a variety of, but be all rotate after the key adopted backs down hoodle to drive dead bolt to open theftproof lock substantially, the theftproof lock not having interlock, electro-mechanical interlock and warning device to combine, causes 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 at present.

Summary of the invention

The object that the present invention relates to be in order to a kind of robber is provided and unblanks that king do not open the asynchronous interlocking of collection, asynchronous warning, self-locking and electro-mechanical interlock be combined as a whole, high security, without the manufacture of the theftproof lock of hoodle and method thereof.

For achieving the above object, antitheft electro-mechanical interlock locking warning multi-lock of the present invention does not have the latch system of cylinder lock, only has interior expansion latch system, oblique locking device, connect locking, asynchronous interlock system, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, draw hole, sliding eye, sliding bar, sliding tray, sliding shoe, lock groove, expansion groove, expanding plate, locking spring, locking bearing bore, connecting hole, connect tongue, spring bearing bore, special bitting hole, special bitting, locking head, fore-set, locking hole, skewed slot, oblique locked groove, switch block, rotational pin, top spring, cross-drilled hole, longitudinal locked groove, locking seat, rotating disk, turning handle, lock, promote spring, steady pin, main contacts, auxiliary contact, fixed contact, rotary contact, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core and rear lock core in described lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Have in described front lock core and draw hole, sliding eye, sliding tray, skewed slot, cross-drilled hole, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Locking hole and connecting hole on described rear lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Have before described sliding tray and draw hole, in sliding tray, sliding shoe is installed, sliding shoe has lock groove, in sliding tray sliding eye below, sliding bar is installed, the front end of sliding bar withstands on sliding shoe, rear end withstands on fore-set; Described fore-set and locking head are arranged in locking hole, and one end of locking head withstands on fore-set, the other end is pressed on locking spring, and locking spring fitting is in locking bearing bore; Described expansion groove internal fixtion has expanding plate, and the expansion side pressure of expanding plate and sliding shoe are engaged in lock groove; In described skewed slot, oblique locking device is installed; Be provided with in described locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring.Fixed contact and rotary contact and electronic remote controller 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, and composition electric safety burglary-resisting system, is with or without in described antitheft electro-mechanical interlock locking warning multi-lock; 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, are with or without in described antitheft electro-mechanical interlock locking warning multi-lock.

There are lock core hole and via hole in center in described lock body, and via hole is used to allow and connects hole that tongue passes, rearward end at lock body, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core and rear lock core, and front lock core is arranged on before rear lock core; The rearward end of described lock core hole has locking bearing bore, and the circular hole part of lock core hole has expansion groove, tiltedly locked groove and longitudinal locked groove; Described locking bearing bore is bearing bore or blind hole, in the lock body after the outer rim of rearward end close to lock core hole, the rearward end at rear lock core of lock core hole, identical with the position of the locking hole on rear lock core and corresponding mutually through with locking hole under asynchronous lockup state, there is locking spring in locking bearing bore; Described expansion groove is the recessed groove on the lock core hole in lock body, for the fixed end of fixing expanding plate and the entirety holding expanding plate when allowing the expansion end of expanding plate be squeezed, corresponding with the position of the sliding tray on front lock core, and communicates; Described oblique locked groove is depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot on front lock core on lock core hole, for allowing the lock core rotation before movable and locking inside of the locking end of switch block; Described longitudinal locked groove is depression, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, and longitudinal locked groove is corresponding with the position of the cross-drilled hole on front lock core on lock core hole, for allowing lock lock core rotation before movable and locking inside.

There are special bitting hole, stealthy hole, skewed slot, cross-drilled hole in described front lock core, draw hole, sliding tray and sliding eye, be fixed with main contacts in the rearward end of front lock core; Described special bitting hole and stealthy hole are all in the centre that front lock core rotates or the centre close to rotation, and special bitting hole is before stealthy hole; Be provided with connector in described stealthy hole, there is stealthy hole the front end of connector, is provided with return spring in stealthy hole; Described skewed slot wear out on the lock core of the special bitting bore portion of front lock core before the outer round surface of lock core and special bitting hole, communicate with oblique locked groove and special bitting hole, and corresponding with the oblique locked groove on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole wear out on the lock core of the stealthy bore portion of front lock core before the outer round surface of lock core and stealthy hole, communicate with longitudinal locked groove and stealthy hole, and corresponding with the longitudinal locked groove on lock core hole, for installing locking seat, promotion spring and lock and allowing locking seat, promotion spring and lock move in cross-drilled hole; Described hole of drawing is passing hole, the neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, communicates with sliding tray before sliding tray; Described sliding tray is the groove of key slot type, there are rank the inside of sliding tray or do not have rank, neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, before drawing after hole, wearing out before sliding eye the outer round surface of lock core, with draw hole, sliding eye and expansion groove and communicate, for installing sliding shoe and allowing sliding shoe can slide anteroposterior; Described sliding eye is after sliding tray, neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core run through before the rear end face of lock core, communicate with sliding tray and locking hole, there are rank the inside of sliding eye or do not have rank, for installing sliding bar and sliding bar can be slided in sliding eye; Described draw hole and sliding tray and sliding eye are connected in one.

Described rear lock core is fixed with rotary contact and main contacts, main contacts is in the leading section of rear lock core, and rotary contact is fixed on below or on the face of cylinder of rear lock core, or rotary contact is fixed on and connects on tongue; The center of the rear end of described 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, has locking hole in the outside of connecting hole; Described connecting hole is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Be with or without spring bearing bore in the bottom of connecting hole, when the bottom of described connecting hole does not have a spring bearing bore, spring bearing bore is located at the rearward end of connector, is provided with return spring in spring bearing bore, and one end of return spring withstands on the bottom of connecting hole; When spring bearing bore arranged at the bottom of described connecting hole, the core that spring bearing bore and connecting hole rotate at rear lock core or the part close to center of rotation, spring bearing bore is later through connecting hole above, be provided with return spring in spring bearing bore, one end of return spring withstands on the rearward end of connector; Described locking hole is through hole, runs through the front/rear end of rear lock core at the peripheral edge portion rotated close to rear lock core;

When having spring bearing bore in described rear lock core, spring bearing bore is at the connecting hole passed back through above of the bottom of connecting hole; When not having spring bearing bore in described rear lock core, spring bearing bore is in the rearward end of connector; Described spring bearing bore also can simultaneously in the rearward end of connector and the bottom of connecting hole; Described spring bearing bore is bearing bore or blind hole, for installing return spring; Described return spring is spring;

Described connector is one section of connector, the front end of connector coordinates with the front end of pushing tow key can slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in the connecting hole in rear lock core, for connecting front lock core and rear lock core.

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot, tiltedly locked groove, switch block, rotational pin, top spring; Described switch block is fixed in skewed slot by rotational pin, and the promote-side of switch block is stretched in special bitting hole, locking end stretches in oblique locked groove, and the top, one end of top spring is pressed on switch block, other end top is pressed on the wall of skewed slot.When pushing tow rank on the key promote the promote-side of the switch block exposed in special bitting hole, the untie-sell that rotates of the locking end of switch block in oblique locked groove rotates and shifts out in oblique locked groove, thus removes the locking to front lock core; When pushing tow key does not insert in special bitting hole, locking end locked front lock core in oblique locked groove of switch block.

Described switch block is the blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin is through pin-and-hole; In special bitting hole the same side to key in polylith switch block is installed time, expose the part switch block in special bitting hole, one piece of ratio below one piece short before it; Described switch block can rotate in skewed slot untie-sell rotate, can not rotate in lock core hole for lock core before locking;

Described rotational pin is pin or bolt, is fixed in the fixing hole in skewed slot, for fixing switch block;

Described top spring is stage clip or torsion spring.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole, longitudinal locked groove, locking seat, lock and promotion spring, described locking seat at cross-drilled hole internal fixtion on connector, be provided with in locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring, and lock exposes the part of locking seat in cross-drilled hole or simultaneously in cross-drilled hole and longitudinal locked groove.Insert when promoting connector in stealthy hole in the front end of pushing tow key, connector drives locking seat to move backward, slide in the front end of lock in longitudinal locked groove, the slope driving lock of longitudinal locked groove retreats and enters in locking seat, enter completely in lock core hole the front end of lock skids off longitudinal locked groove along with moving of connector after, the locking to front lock core is removed in the front end of lock in cross-drilled hole.When the front end of pushing tow key is not inserted in stealthy hole, lock is locked front lock core in cross-drilled hole and longitudinal locked groove.

Described locking seat is the pedestal of cylinder body type, has bearing bore or through hole in pedestal, and locking seat is fixed on connector, is arranged in cross-drilled hole; Described locking seat promotes spring and lock for installing;

Described lock is cylinder, and the one end stretched in longitudinal locked groove is arcwall face or inclined-plane or plane; Before described lock is used for locking, lock core can not rotate in lock core hole, and lock stretches into the end of one end of longitudinal locked groove for sliding in longitudinal locked groove.

Described promotion spring is stage clip.

Have at least in an asynchronous interlock and one in a lock and expand locking system; Described asynchronous interlocking comprises locking bearing bore, locking hole, locking spring, locking head, fore-set, sliding eye and sliding bar; Described locking spring fitting is in locking bearing bore, locking head is arranged on before locking spring, locking head and fore-set are installed in locking hole, and sliding bar to be installed in sliding eye and to stretch in sliding tray before fore-set, and the front end of sliding bar withstands on sliding shoe, rear end withstands on fore-set; Have in described locking hole in locking head and fore-set or locking hole and have fore-set and sliding bar, locking head is in locking bearing bore, or locking head can simultaneously in locking hole and in locking bearing bore; Propulsion arm insert draw in hole promote sliding shoe time, locking head, in locking bearing bore, has fore-set and sliding bar in locking hole; Under the lockup state of static state or do not have propulsion arm to insert when drawing in hole, one end of locking head is in locking hole, and the other end, in locking bearing bore, has locking head and fore-set in locking hole.

The length of described sliding bar is longer than the length of sliding eye, and sliding bar can slide anteroposterior in sliding eye.

Described locking spring is stage clip;

Described locking head is cylinder or bores cylinder or stepped cylinder; Described fore-set is spheroid or oval ball or cylinder.

Described sliding bar is cylinder or stairstepping cylinder, and front end can be stretched in sliding tray, and rear end can enter locking hole, and sliding bar is for transmitting the motive force of propulsion arm and promoting fore-set and locking head.

Described interior expansion locking comprises and draws hole, sliding tray, sliding shoe, lock groove, expanding plate and expansion groove; Described hole of drawing communicates with sliding tray before sliding tray, and the outer round surface of described sliding tray lock core before drawing after hole, wearing out before sliding eye, is provided with sliding shoe in sliding tray, and sliding bar extend in sliding tray in sliding eye; The fixed end of described expanding plate is fixed in expansion groove, and the expansion end of expanding plate coordinates with the lock groove on sliding shoe and is pressed in lock groove, expanding plate in expansion groove or expanding plate simultaneously lock groove with expand in groove; Propulsion arm do not insert draw in hole time, the fixed end of described expanding plate in expansion groove, expansion end locked to front lock core and lock body in lock groove, front lock core can not rotate in lock body, realizes interior expansion locking; Propulsion arm insert draw in hole promote sliding shoe time, arcwall face in lock groove when the expansion end of expanding plate moves after sliding shoe on sliding shoe or the oblique compression on inclined-plane are with under guiding, fixed end along expanding plate is drawn close to expansion groove, along with the continuation of propulsion arm promotes sliding shoe, the expansion end of expanding plate slips over arcwall face in the sliding tray on sliding shoe or sloped roof is pressed on the radian face of sliding shoe, now the expansion end of expanding plate enters in expansion groove, the locking of lock core and lock body before removing.

The length of described sliding tray is longer than the length of sliding shoe, and sliding shoe can slide anteroposterior in sliding tray.

Described sliding shoe is cylinder or stairstepping cylinder, and being arranged on the one side concordant with the periphery of front lock core in sliding tray has the radian face consistent with the radian of the periphery of front lock core, and there is lock groove in face to radian; Described lock groove is deep-slotted chip breaker or surface groove, and deep-slotted chip breaker has arcwall face, and surface groove has inclined-plane; Described lock groove is for holding the expansion end of expanding plate and the expansion end of expanding plate can be slided in lock groove.

The both sides end face of described expanding plate is the face of lock core and lock body before pintle hook lock, and the fixed end of expanding plate is arranged in expansion groove, expansion end is pressed in the lock groove on sliding shoe; Described expanding plate is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, between the bottom that tension spring top is pressed in expansion groove and expanding plate.

Described electric safety burglary-resisting system comprises fixed contact, rotary contact, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact is fixed in the aft section in lock body, 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, adding or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, 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 has 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 or Tiandi lock.

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, the rearward end of front lock core is fixed with auxiliary contact, 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.

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 fixed contact and rotary contact, main contacts and auxiliary contact are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

In order to simplify the structure of lock, in the composition structure of described antitheft electro-mechanical interlock locking warning multi-lock, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures; Time in the composition structure of described antitheft electro-mechanical interlock locking warning multi-lock without electric safety burglary-resisting system and asynchronous warning system two kinds of structures, theftproof lock has just become mechanical lock.

Described special bitting comprises pushing tow key and propulsion arm and the shank of the key, and pushing tow key and propulsion arm are fixed on the shank of the key; Described the shank of the key is the shank of key, and propulsion arm is cylinder, and pushing tow key is promotion key, is the key of the blank key shape not having the oblique flank of tooth of marble lock key; The part that pushing tow key inserts the key in special bitting hole having at least on a lateral has rank to push away, and rank push away the promote-side for promoting switch block; It is the rank that pushing tow key inserts that the aft section of the part of the key in special bitting hole is wide, previous section is narrow and formed that described rank push away; Described pushing tow key length is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange 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 sliding eye, when being only provided with false sliding eye on front lock core, special bitting can being provided with false propulsion arm or thering is no false propulsion arm.

In order to increase safety and the disguise of theftproof lock, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key can not connect and transmit power to rear lock core with front lock core; The locked front lock core of switch block of oblique locking device realizes interlocking stealth, does not have pushing tow key to insert the promote-side promoting switch block in special bitting hole and can not open oblique locking device; The locked front lock core of lock connecting locking realizes interlocking stealth, does not have pushing tow key to insert promotion connector in stealthy hole and can not open connection locking; Locking head is simultaneously in locking bearing bore and in locking hole, pin rear lock core can not rotate, realize the asynchronous locking of lock core, not having propulsion arm insertion to draw promotion sliding shoe in hole can not push locking head the locking can not untied rear lock core in locking bearing bore completely; Expanding plate is simultaneously in lock groove and in expansion groove, do not have propulsion arm to insert and draw promotion sliding shoe in hole, sliding shoe can not move, and the arcwall face in lock groove or inclined-plane can not guide and oblique compression expanding plate, expanding plate can not enter in expansion groove, can not remove the locking to front lock core; When rear lock core does not rotate with front lock core, cause the power supply circuits of electromagnet to connect because fixed contact and rotary contact do not contact and safety lock horizontal stroke can not be opened, and make main contacts contact with auxiliary contact and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopting locking head to pin rear lock core and not rotating with front lock core and realize the asynchronous locking of lock core and asynchronous interlocking; The locked front lock core of expanding plate is adopted to realize interior expansion locking; Adopt switch block front lock core and lock body locked with lock front lock core and lock body locked realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts and auxiliary contact connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting lock core and rear lock core completely disconnected be hidden in stealthy hole to come with connector realize being connected stealth.

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, special bitting hole is inserted again with the pushing tow key of special bitting, in the process inserted, the promote-side that pushing tow rank on the key the promote switch block untie-sell that rotates rotates and shifts out in oblique locked groove, removes the locking to front lock core; At pushing tow key through behind special bitting hole, the front end of pushing tow key is inserted in stealthy hole and is promoted, in connector insertion connecting hole, to complete the connection with front lock core and rear lock core; While connector movement, the inclined-plane that connector moves after driving locking seat and makes the front end of lock in longitudinal locked groove or arcwall face slide, the front end of inclined-plane or arcwall face cant lock and lock is compressed in locking seat, make lock continue to enter in locking seat along with moving after the continuation of connector, make the front end of lock exit longitudinal locked groove gradually and enter in cross-drilled hole, remove the locking to front lock core; While pushing tow key inserts special bitting hole, propulsion arm moves after also inserting and promoting sliding bar in sliding eye, sliding shoe slides in sliding tray, under the oblique guiding on the deep-slotted chip breaker slip arcwall face on sliding shoe or the inclined-plane of surface groove and extruding, the expansion end of expanding plate is drawn close in expansion groove, expanding plate by the radian face of sliding shoe press-in expansion groove along with moving after sliding shoe, leaves lock groove, opens inner support locking; Meanwhile, sliding bar moves after driving locking head and compresses locking spring, makes locking head all enter in locking bearing bore the locking removed rear lock core; Now, rotate special bitting, rear lock core rotates with front lock core and is with the tongue that is dynamically connected to rotate, and connection lingual ribbon moves link gear and opens dead bolt and unblank; When rear lock core rotates, rotary contact and fixed contact are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

During the revolution of pushing tow key, fixed contact is separated with rotary contact, the interruption of the power supply circuits of electromagnet, the horizontal return of safety lock and locking.

When pushing tow key exits special bitting hole, lock enters locked front lock core in longitudinal locked groove under the powered promoting spring, completes the locking to front lock core; The untie-sell that rotates under the powered of top spring of the locking end of switch block rotates and enters locked front lock core in oblique locked groove, completes the locking to front lock core; Locking head enters in the locking hole on rear lock core under the promotion of locking spring, completes the locking to rear lock core; The radian face that sliding shoe moves forward and makes the expansion end leaving expanding plate leave sliding shoe under the promotion of locking spring arrives the position of sliding tray, and expanding plate is pressed in lock groove under the powered of natural resiliency, completes the locking to front lock core; Connector, under the promotion of return spring, exits connecting hole and enters in stealthy hole completely, makes front lock core disconnect completely with rear lock core and can not be connected.

When robber or the king that unblanks unblank with technical tool, stretch into steel wire and can not find the pellet of cylinder lock in special bitting hole and be puzzled, can not be compressed because switch block does not have elasticity, interior expansion locking cannot be opened in expanding plate press-in expansion groove again in special bitting hole, from sliding eye locking head all can not be pressed in locking bearing bore and open asynchronous interlocking, oblique locking device can't be opened, more can not open hiding connection locking system; Even if robber or the king that unblanks open interior expansion locking, asynchronous interlocking and oblique locking device, connect locking and appointed front lock core so locked, do not rotate front lock core; Even if the front lock core of forced rotating again, but rear lock core can not be rotated because the connector in stealthy hole is not connected with rear lock core, front lock core and rear lock core asynchronous rotation and connected the main contacts of warning circuit and the circuit of auxiliary contact and reported to the police.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key to insert special bitting hole in stealthy hole promote connector enter in connecting hole, front lock core and rear lock core cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key to insert the promote-side promoting switch block in special bitting hole and can not open oblique locking device, front lock core cannot be made to rotate; Do not have pushing tow key to insert in stealthy hole to promote connector to drive lock to slide in longitudinal locked groove and can not open connection locking, front lock core cannot be made to rotate; There is no the promotion of the propulsion arm in special bitting, asynchronous interlocking and interior expansion locking can not be opened, sliding shoe can not be made to move and make lock groove extruding expanding plate make expanding plate exit lock groove and front lock core can not be rotated, locking head can not be made to enter locking bearing bore completely and exit locking hole, rear lock core cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play that asynchronous locking, interior expansion locking, self-locking, connection are stealthy, the effect of multiple locking and multiple safety.

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate, switch block and lock, the front lock core of forced rotating, rear lock core is not connected with front lock core in stealthy hole because the locking of locking head and connector are hidden in and do not rotate with front lock core, also connect the main contacts of warning circuit and the circuit of auxiliary contact simultaneously and reported to the police, having played asynchronous warning and anti-theft function.

Namely 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 the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact and fixed contact, 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.

In order to can be real antitheft, before adopting, lock core disconnects completely with rear lock core and realizes being connected stealth; Adopt expanding plate, switch block and lock to be hidden in lock core and lock body and realize interlocking stealth; Adopt locking head to be hidden in locking hole and locking bearing bore and realize the stealth of asynchronous locking.

In order to enable the propulsion arm in special bitting promote sliding shoe smoothly, the length of described sliding shoe is shorter than the length of sliding tray, and propulsion arm can insert to draw in hole and promote sliding shoe.

In order to enable the pushing tow key in special bitting promote connector smoothly, described pushing tow key is longer than special bitting hole.

In order to open interior expansion locking, after the arcwall face when sliding shoe moves in deep-slotted chip breaker or the inclined-plane oblique compression expanding plate in surface groove, the expansion end of expanding plate withstands on the radian face of sliding shoe, makes expanding plate exit in expansion groove and open interior expansion locking.

Under the promotion of locking spring, sliding eye is not entered in order to make locking head or fore-set, the aperture of sliding eye in described front lock core is equal with the aperture of the locking hole in rear lock core or unequal, the diameter of locking head and fore-set and the equal diameters of sliding bar or unequal; Described locking head and fore-set are an entirety, or the assembly separated.

In order to adapt to the keeping of valuables, described special bitting and remote controller create one or separately manufacture, and are convenient to unified keeping or separately keeping.

In order to expand the scope of application, the place that described antitheft electro-mechanical interlock locking warning multi-lock is applicable to the antitheft door of all kinds of needs, cabinet and so on is installed and used, and comprises but is not only limited to installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

The manufacture of described antitheft electro-mechanical interlock locking warning multi-lock and method thereof, is characterized in that:

Lock body during fabrication, lock body manufactures and has via hole, lock core hole, tiltedly locked groove and longitudinal locked groove, expansion groove and locking bearing bore, the centre that lock core hole is manufactured on rear locking is used for installing lock core, the via hole for allowing connection tongue pass is had in the manufacture below of lock core hole, manufacture on the lock body close to lock core hole outer rim in the rearward end of lock core hole and have locking bearing bore, on the same line, the mid portion manufacture of the lock core hole in lock body has expansion groove to the center line of locking bearing bore and locking hole and sliding eye; Described expansion groove is manufactured on the lock core hole in lock body, creates the groove of depression, communicates with lock core hole, corresponding with the sliding tray on front lock core; Described oblique locked groove system is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot on front lock core, for allowing the lock core rotation before movable and locking inside of the locking end of switch block; Described longitudinal locked groove is manufactured on lock core hole, create depression, along the pod on lock core hole direction, the groove of pod creates arcwall face or inclined-plane, and longitudinal locked groove is corresponding with the position of the cross-drilled hole on front lock core, for allowing lock lock core rotation before movable and locking inside.

Lock core during fabrication, carries out division system lock core and causes front lock core and rear 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 described front lock core, front lock core manufactures have to draw hole, sliding tray, sliding eye, skewed slot, cross-drilled hole, stealthy hole and special bitting hole; The center of rotation position that described special bitting hole and stealthy hole are manufactured on front lock core is connected, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of pushing tow key same or similar, the front portion of stealthy hole and connector is same or similar; Described hole of drawing creates passing hole, is manufactured on the neutral gear place beyond close to the special bitting hole of the peripheral edge portion of front lock core rotation, is manufactured on before sliding tray and communicates with sliding tray; The inside of described sliding tray creates rank or does not have the groove of key slot type on rank, be manufactured on the neutral gear place beyond close to the special bitting hole of the peripheral edge portion of front lock core rotation, be manufactured on the periphery drawing and wear out front lock core after hole, before sliding eye, with draw hole, sliding eye and expansion groove and communicate, corresponding with the position of the expansion groove on lock body, the length that sliding tray manufactures is longer than the length of sliding shoe; Described sliding eye is manufactured on after sliding tray, the rear end face of front lock core is run through at neutral gear place beyond the special bitting hole being manufactured on the rotated edge position of front lock core, the inside of sliding eye manufactures to be had rank or not to manufacture rank, parallel with special bitting hole with lock core hole, communicates with the locking hole on sliding tray and rear lock core; Described draw hole and sliding tray and sliding eye create one; The lock core that described skewed slot is manufactured on the special bitting bore portion of front lock core wears out the outer round surface of front lock core and special bitting hole, communicate with oblique locked groove and special bitting hole, and corresponding with the oblique locked groove on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; The lock core that described cross-drilled hole is manufactured on the stealthy bore portion of front lock core wears out the outer round surface of front lock core and stealthy hole, communicate with longitudinal locked groove and stealthy hole, and corresponding with the longitudinal locked groove on lock core hole, for installing locking seat, promotion spring and lock and allowing locking seat, promotion spring and lock move in cross-drilled hole.

Rear lock core during fabrication, rear lock core manufactures and has locking hole, connecting hole, rotary contact and main contacts; Described connecting hole creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core, coordinate with the aft section of connector, parallel with lock core hole with locking hole, can be through with the stealthy hole on front lock core; Described locking hole is manufactured on the rotated edge position of rear lock core, parallel with connecting hole with lock core hole, communicates with the locking bearing bore on rear locking and the sliding eye on front lock core.

Unblank to enable special bitting, described special bitting during fabrication, pushing tow key and propulsion arm are manufactured on the shank of the key, the shank of the key of special bitting, pushing tow key and propulsion arm three part are manufactured as a whole, or be combined into as a whole after separately manufacturing; Described propulsion arm creates cylinder or cone cylinder; Described pushing tow key creates the promotion key of the blank key shape not having the oblique flank of tooth of marble lock key; The part that pushing tow key inserts the key in special bitting hole has at least manufacture on a lateral have rank to push away, rank push away the promote-side for promoting switch block; Described rank pushing causes pushing tow key and inserts the rank that the aft section of the part of the key in special bitting hole is wide, previous section is narrow and formed; The length that described pushing tow key manufactures is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described pushing tow key creates with the shape in special bitting hole same or similar, and special bitting hole creates the hole of single groove or multiple-grooved 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;

Described connector during fabrication, connector is created the cylinder that the shape of anterior, rear portion consistent with the shape in stealthy hole and connecting hole is consistent, the front end of connector is created the shape that can coordinate with the front end of pushing tow key, allow pushing tow key can promote connector slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

Spring bearing bore during fabrication, is manufactured on the bottom of connecting hole and passes connecting hole, or spring bearing bore being manufactured on the rearward end of connector, or spring bearing bore is manufactured on the rearward end of connector and the bottom of connecting hole simultaneously by described spring bearing bore; Spring bearing bore is created blind hole or bearing bore, for installing return spring; Described return spring creates stage clip.

Locking spring creates stage clip;

Locking head and fore-set manufacture as a whole, or separately manufacture rear recombinant together; Described locking head creates cylinder or bores cylinder or stepped cylinder; Described fore-set creates spheroid or oval ball or cylinder;

Sliding bar creates cylinder or stairstepping cylinder, and front end can be stretched in sliding tray, and rear end can enter locking hole.

Sliding shoe creates the slide block of keyed, be arranged on the previous section of sliding tray, can slide anteroposterior in sliding tray, being arranged on the one side concordant with the periphery of front lock core in sliding tray creates with the radian of the periphery of front lock core consistent, the sliding shoe of the one side concordant with the periphery of front lock core manufactures lock groove, and the radian face of lock groove creates consistent with the radian of the periphery of front lock core; The length that described sliding shoe manufactures is shorter than the length of sliding tray; Described lock groove creates deep-slotted chip breaker or surface groove, and deep-slotted chip breaker manufactures arcwall face, and surface groove manufactures inclined-plane.

Expanding plate creates spring leaf or flexure strip, or creates the assembly of rigid disk and tension spring, between the bottom that tension spring top is pressed in expansion groove and expanding plate; The both sides end face of expanding plate creates the face of lock core and lock body before pintle hook lock.

Switch block creates the blocks of bar shaped, and the middle part of blocks manufactures pin-and-hole, and rotational pin is through pin-and-hole; In special bitting hole the same side to key in polylith switch block is installed time, expose the part switch block in special bitting hole, one piece of ratio below one piece short before it; Described switch block is arranged in skewed slot the untie-sell that can rotate and rotates, and can not rotate in lock core hole for lock core before locking.

Rotational pin creates pin or bolt; Be fixed in the fixing hole in skewed slot, for fixing switch block.

Top spring creates stage clip or torsion spring.

Promote spring and create stage clip.

Locking seat creates the pedestal of cylinder body type, is fixed on connector, is arranged in cross-drilled hole; Locking seat promotes spring and lock for installing.

Described lock creates cylinder, and the end stretching into one end of longitudinal locked groove creates arcwall face or inclined-plane or plane; Before lock is used for locking, lock core can not rotate in lock core hole, and lock stretches into the end of one end of longitudinal locked groove for sliding in longitudinal locked groove.

In order to increase the function of hidden electronic locking, when having electric safety burglary-resisting system in described antitheft electro-mechanical interlock locking warning multi-lock, on the lock body that fixed contact is fixed on the rearward end of lock core hole or on the inwall of the via hole of lock body aft section, rotary contact is manufactured on below or on the surfaces of revolution of rear lock core; Rotary contact and fixed contact adopt arranged in dislocation, and 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;

In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of electromagnet and carrying out reinforcing security control; When electric safety burglary-resisting system adds 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 add 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 horizontal to be created on a limit or the latch locked.

In order to report to the police when not having special bitting to unblank, when being provided with asynchronous warning system in described antitheft electro-mechanical interlock locking warning multi-lock, main contacts is arranged on the front end of rear lock core, auxiliary contact is arranged on the rear end of front lock core, main contacts and auxiliary contact before same rotation on just to installation or arranged in dislocation, main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described front lock core rotates and rear lock core does not rotate time, the relay switch of main contacts and the automatic engage relay of auxiliary contact, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; Described front lock core rotates and rear lock core also rotates time, main contacts can not contact with auxiliary contact and can not the relay switch of engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Be provided with front lock core and rear lock core in lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Manufacture in described front lock core to have and draw hole, sliding tray, sliding eye, skewed slot, cross-drilled hole, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Have locking hole and connecting hole in described rear lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Have before sliding tray and draw hole, in sliding tray, sliding shoe is installed, sliding shoe has lock groove, in sliding tray sliding eye below, sliding bar is installed, the front end of sliding bar withstands on sliding shoe, rear end withstands on fore-set; Described fore-set and locking head are arranged in locking hole, and one end of locking head withstands on fore-set, the other end is pressed on locking spring, and locking spring fitting is in locking bearing bore; Described expansion groove internal fixtion has expanding plate, and the expansion side pressure of expanding plate and sliding shoe are engaged in lock groove; In described skewed slot, oblique locking device is installed; Be provided with in locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring.Fixed contact and rotary contact and electronic remote controller 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, and composition electric safety burglary-resisting system, is with or without in described antitheft electro-mechanical interlock locking warning multi-lock; 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, are with or without in described antitheft electro-mechanical interlock locking warning multi-lock.

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 sliding tray, or drawing the position segmentation manufacture again in hole, or in the segmentation manufacture again of the position of skewed slot, or in the segmentation manufacture again of the position of cross-drilled hole, front lock core is created entirety or multistage, the 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, lock body, during fabrication according to technological requirement and needs, creates 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, 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 with or without mechanical linkage which controls and be connected tongue, the via hole allowing connection tongue pass also can be with or without.

The present invention's antitheft electro-mechanical interlock locking warning multi-lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; The locked rear lock core of locking head, the locked front lock core of expanding plate, switch block and lock, front lock core and rear lock core disconnect completely, the contact of asynchronous warning system is installed and the rearward end of front and back lock core or leading section respectively, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and the Wang Wufa that unblanks rotates rear lock core, achieve the theftproof lock integrating asynchronous interlocking, electro-mechanical interlock, stealth, self-locking, synchronized links and asynchronous warning function, safety parameters is high; Even if be also merely able to rotate front lock core part after the means of robber and king's cruelty of unblanking have damaged interior expansion locking and lock, can not rotate be hidden in front lock core below rear lock core, make front lock core rotate and rear lock core non rotating and produce asynchronous so report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and serve real anti-theft function.

Accompanying drawing explanation

Fig. 1 is the primary structure schematic diagram of the present invention's antitheft electro-mechanical interlock locking warning multi-lock;

Fig. 2 is the surface structure schematic diagram of the right view of Fig. 1;

Fig. 3 is the structural representation of front lock core in the cross section at skewed slot place;

Fig. 4 is the surface structure schematic diagram of sliding shoe;

Fig. 5 is the surface structure schematic diagram of the sliding tray on front lock core;

Fig. 6 is the surface structure schematic diagram of the right view of rear lock core;

Fig. 7 is the surface structure schematic diagram of the left view of rear lock core;

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

Antitheft electro-mechanical interlock locking warning multi-lock shown in figure be two to pushing tow key and two to the special bitting hole of groove;

Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, draw hole 5, sliding shoe 6, sliding tray 7, expanding plate 8, expansion groove 9, locking spring 10, locking bearing bore 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, special bitting hole 16, pushing tow key 17, propulsion arm 18, rank push away 19, locking hole 20, locking head 21, fore-set 22, sliding eye 23, lock groove 24, sliding bar 25, oblique locked groove 26, skewed slot 27, switch block 28, top spring 29, rotational pin 30, longitudinal locked groove 31, cross-drilled hole 32, locking seat 33, promote spring 34, lock 35, main contacts 36, auxiliary contact 37, fixed contact 38, rotary contact 39.

Detailed description of the invention

The present invention's antitheft electro-mechanical interlock locking warning multi-lock mainly comprises lock body 1, front lock core 2, rear lock core 13, connector 3, return spring 4, draw hole 5, sliding eye 23, sliding bar 25, sliding tray 7, sliding shoe 6, lock groove 24, expansion groove 9, expanding plate 8, locking spring 10, locking bearing bore 11, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole 16, special bitting, locking head 21, fore-set 22, locking hole 20, skewed slot 27, oblique locked groove 26, switch block 28, rotational pin 30, top spring 29, cross-drilled hole 32, longitudinal locked groove 31, locking seat 33, rotating disk, turning handle, lock 35, promote spring 34, steady pin, main contacts 36, auxiliary contact 37, fixed contact 38, rotary contact 39, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core 2 and rear lock core 13 in described lock body 1, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely with front lock core 2; Have in described front lock core 2 and draw hole 5, sliding eye 23, sliding tray 7, skewed slot 27, cross-drilled hole 32, specially bitting hole 16 and stealthy hole, connector 3 is installed in stealthy hole; Locking hole 20 and connecting hole 12 on described rear lock core 13, the rear end of rear lock core 13 is fixed with and connects tongue 14, and connect tongue 14 and be connected with link gear through after the via hole at lock body 1 rear portion, link gear is connected with dead bolt; Have before described sliding tray 7 and draw hole 5, sliding shoe 6 is installed in sliding tray 7, sliding shoe 6 has lock groove 24, in sliding tray 7 sliding eye 23 below, sliding bar 25 is installed, the front end of sliding bar 25 withstands on sliding shoe 6, rear end withstands on fore-set 22; Described fore-set 22 and locking head 21 are arranged in locking hole 20, and one end of locking head 21 withstands on fore-set 22, the other end is pressed on locking spring 10, and locking spring 10 is arranged in locking bearing bore 11; Described expansion groove 9 internal fixtion has expanding plate 8, and the expansion side pressure of expanding plate 8 and sliding shoe 6 are engaged in lock groove 24; In described skewed slot 27, oblique locking device is installed; Be provided with in described locking seat 33 and promote spring 34 and lock 35, promote the bottom that spring 34 is arranged on locking seat 33, lock 35 is promoting the front end through locking seat 33 before spring 34.Fixed contact 38 and rotary contact 39 are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, and composition electric safety burglary-resisting system, is with or without in described antitheft electro-mechanical interlock locking warning multi-lock; Main contacts 36 and auxiliary contact 37 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described antitheft electro-mechanical interlock locking warning multi-lock.

There are lock core hole and via hole in center in described lock body 1, and via hole is used to allow and connects hole that tongue 14 passes, rearward end at lock body 1, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core 2 and rear lock core 13, and front lock core 2 is arranged on before rear lock core 13; The rearward end of described lock core hole has locking bearing bore 11, and the circular hole part of lock core hole has expansion groove 9, tiltedly locked groove 26 and longitudinal locked groove 31; Described locking bearing bore 11 is bearing bore or blind hole, in the rearward end of lock core hole close in the outer rim of lock core hole, lock body 1 after the rearward end of rear lock core 13, identical with the position of the locking hole 20 on rear lock core 13 and corresponding mutually through with locking hole 20 under asynchronous lockup state, there is locking spring 10 in locking bearing bore 11; Described expansion groove 9 is the recessed grooves on the lock core hole in lock body 1, for the fixed end of fixing expanding plate 8 and the entirety holding expanding plate 8 when allowing the expansion end of expanding plate 8 be squeezed, corresponding with the position of the sliding tray 7 on front lock core 2, and communicates; Described oblique locked groove 26 is depressions, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot 27 on front lock core 2 on lock core hole, for allow the locking end of switch block 28 inside before movable and locking lock core 2 rotate; Described longitudinal locked groove 31 caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, longitudinal locked groove 31 is corresponding with the position of the cross-drilled hole 32 on front lock core 2 on lock core hole, for allow lock 35 inside before movable and locking lock core 2 rotate.

There are special bitting hole 16, stealthy hole, skewed slot 27, cross-drilled hole 32 in described front lock core 2, draw hole 5, sliding tray 7 and sliding eye 23, be fixed with main contacts 36 in the rearward end of front lock core 2; Described special bitting hole 16 and stealthy hole are all in the centre that front lock core 2 rotates or the centre close to rotation, and special bitting hole 16 is before stealthy hole; Be provided with connector 3 in described stealthy hole, there is stealthy hole the front end of connector 3, is provided with return spring 4 in stealthy hole; Described skewed slot 27 wear out on the lock core of special bitting hole 16 part of front lock core 2 before the outer round surface of lock core 2 and special bitting hole 16, communicate with oblique locked groove 26 and special bitting hole 16, and corresponding with the oblique locked groove 26 on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole 32 wear out on the lock core of the stealthy bore portion of front lock core 2 before the outer round surface of lock core 2 and stealthy hole, communicate with longitudinal locked groove 31 and stealthy hole, and corresponding with the longitudinal locked groove 31 on lock core hole, for installing locking seat 33, promotion spring 34 and lock 35 and making locking seat 33, promotion spring 34 and lock 35 mobile in cross-drilled hole 32; Described hole 5 of drawing is passing hole, the neutral gear place beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2, communicates with sliding tray 7 before sliding tray 7; Described sliding tray 7 is grooves of key slot type, there are rank the inside of sliding tray 7 or do not have rank, neutral gear place beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2, before drawing after hole 5, wearing out before sliding eye 23 outer round surface of lock core 2, communicate with drawing hole 5, sliding eye 23 and expand groove 9, for installing sliding shoe 6 and allowing sliding shoe 6 can slide anteroposterior; Described sliding eye 23 is after sliding tray 7, neutral gear place beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2 run through before the rear end face of lock core 2, communicate with sliding tray 7 and locking hole 20, there are rank the inside of sliding eye 23 or do not have rank, for installing sliding bar 25 and sliding bar 25 can be slided in sliding eye 23; Described hole 5 of drawing is connected in one with sliding tray 7 and sliding eye 23.

Described rear lock core 13 is fixed with rotary contact 39 and main contacts 36, main contacts 36 is in the leading section of rear lock core 13, and rotary contact 39 is fixed on below or on the face of cylinder of rear lock core 13, or rotary contact 39 is fixed on and connects on tongue 14; The center of the rear end of described rear lock core 13 is fixed with and connects tongue 14 through lock body 1 via hole below, and there is the connecting hole 12 of depression the front end of the center of rotation of rear lock core 13, has locking hole 20 in the outside of connecting hole 12; Described connecting hole 12 is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore 15 is with or without in the bottom of connecting hole 12, when the bottom of described connecting hole 12 does not have a spring bearing bore 15, spring bearing bore 15 is located at the rearward end of connector 3, is provided with return spring 4 in spring bearing bore 15, and one end of return spring 4 withstands on the bottom of connecting hole 12; When spring bearing bore 15 arranged at the bottom of described connecting hole 12, the core that spring bearing bore 15 and connecting hole 12 rotate at rear lock core 13 or the part close to center of rotation, spring bearing bore 15 is later through connecting hole 12 above, be provided with return spring 4 in spring bearing bore 15, one end of return spring 4 withstands on the rearward end of connector 3; Described locking hole 20 is through holes, runs through the front/rear end of rear lock core 13 at the peripheral edge portion rotated close to rear lock core 13.

When having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is at the connecting hole 12 passed back through above of the bottom of connecting hole 12; When not having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is in the rearward end of connector 3; Described spring bearing bore 15 also can simultaneously in the rearward end of connector 3 and the bottom of connecting hole 12; Described spring bearing bore 15 is bearing bore or blind hole, for installing return spring 4; Described return spring 4 is springs.

Described connector 3 is one section of connector 3, the front end of connector 3 coordinates with the front end of pushing tow key 17 can slide in stealthy hole He in connecting hole 12, when connector 3 slides in stealthy hole, its rear end can be inserted in the connecting hole 12 in rear lock core 13, for connecting front lock core 2 and rear lock core 13.

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot 27, tiltedly locked groove 26, switch block 28, rotational pin 30, top spring 29; Described switch block 28 is fixed in skewed slot 27 by rotational pin 30, and the promote-side of switch block 28 is stretched in special bitting hole 16, locking end stretches in oblique locked groove 26, and the top, one end of top spring 29 is pressed on switch block 28, other end top is pressed on the wall of skewed slot 27.Rank on pushing tow key 17 push away 19 promotions when exposing the promote-side of the switch block 28 in special bitting hole 16, and the untie-sell 30 that rotates of the locking end of switch block 28 in oblique locked groove 26 rotates and shifts out in oblique locked groove 26, thus removes the locking to front lock core 2; When pushing tow key 17 does not insert in special bitting hole 16, locking end locked front lock core 2 in oblique locked groove 26 of switch block 28.

Described switch block 28 is blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin 30 is through pin-and-hole; In special bitting hole 16 the same side to key in polylith switch block 28 is installed time, expose the part switch block 28 in special bitting hole 16, one piece of ratio below one piece short before it; The untie-sell 30 that can rotate in skewed slot 27 of described switch block 28 is rotated, and can not rotate in lock core hole for lock core before locking 2.

Described rotational pin 30 is pin or bolt, is fixed in the fixing hole in skewed slot 27, for fixing switch block 28;

Described top spring 29 is stage clip or torsion spring.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole 32, longitudinal locked groove 31, locking seat 33, lock 35 and promotes spring 34, described locking seat 33 at cross-drilled hole 32 internal fixtion on connector 3, be provided with in locking seat 33 and promote spring 34 and lock 35, promote the bottom that spring 34 is arranged on locking seat 33, lock 35 is promoting the front end through locking seat 33 before spring 34, and lock 35 exposes the part of locking seat 33 in cross-drilled hole 32 or simultaneously in cross-drilled hole 32 and longitudinal locked groove 31.Insert when promoting connector 3 in stealthy hole in the front end of pushing tow key 17, connector 3 drives locking seat 33 to move backward, slide in the front end of lock 35 in longitudinal locked groove 31, the slope driving lock 35 of longitudinal locked groove 31 retreats and enters in locking seat 33, enter completely in lock core hole after the front end of lock 35 skids off longitudinal locked groove 31 along with moving of connector 3, the locking to front lock core 2 is removed in the front end of lock 35 in cross-drilled hole 32.When the front end of pushing tow key 17 is not inserted in stealthy hole, lock 35 is locked front lock core 2 in cross-drilled hole 32 and longitudinal locked groove 31.

Described locking seat 33 is pedestals of cylinder body type, has bearing bore or through hole in pedestal, and locking seat 33 is fixed on connector 3, is arranged in cross-drilled hole 32; Described locking seat 33 promotes spring 34 and lock 35 for installing.

Described lock 35 is cylinders, and the one end stretched in longitudinal locked groove 31 is arcwall face or inclined-plane or plane; Described lock 35 can not rotate in lock core hole for lock core before locking 2, and lock 35 stretches into the end of one end of longitudinal locked groove 31 for sliding in longitudinal locked groove 31.

Described promotion spring 34 is stage clips.

Have at least in an asynchronous interlock and one in a lock and expand locking system; Described asynchronous interlocking comprises locking bearing bore 11, locking hole 20, locking spring 10, locking head 21, fore-set 22, sliding eye 23 and sliding bar 25; Described locking spring 10 is arranged in locking bearing bore 11, locking head 21 is arranged on before locking spring 10, locking head 21 and fore-set 22 are installed in locking hole 20, sliding bar 25 to be installed in sliding eye 23 and to stretch in sliding tray 7 before fore-set 22, and the front end of sliding bar 25 withstands on sliding shoe 6, rear end withstands on fore-set 22; Have in described locking hole 20 in locking head 21 and fore-set 22 or locking hole 20 and have fore-set 22 and sliding bar 25, locking head 21 in locking bearing bore 11, or, locking head 21 can simultaneously locking hole 20 in in locking bearing bore 11; When promotion sliding shoe 6 in hole 5 is drawn in propulsion arm 18 insertion, locking head 21, in locking bearing bore 11, has fore-set 22 and sliding bar 25 in locking hole 20; Under the lockup state of static state or do not have propulsion arm 18 to insert when drawing in hole 5, one end of locking head 21 is in locking hole 20, and the other end, in locking bearing bore 11, has locking head 21 and fore-set 22 in locking hole 20.

The length of described sliding bar 25 is longer than the length of sliding eye 23, and sliding bar 25 can slide anteroposterior in sliding eye 23.

Described locking spring 10 is stage clips.

Described locking head 21 is cylinders or bores cylinder or stepped cylinder; Described fore-set 22 is spheroid or oval ball or cylinder.

Described sliding bar 25 is cylinder or stairstepping cylinder, and front end can be stretched in sliding tray 7, and rear end can enter locking hole 20, and sliding bar 25 is for transmitting the motive force of propulsion arm 18 and promoting fore-set 22 and locking head 21.

Described interior expansion locking comprises and draws hole 5, sliding tray 7, sliding shoe 6, lock groove 24, expanding plate 8 and expansion groove 9; Described hole 5 of drawing communicates with sliding tray 7 before sliding tray 7, the outer round surface of described sliding tray 7 lock core 2 before drawing after hole 5, wearing out before sliding eye 23, be provided with sliding shoe 6 in sliding tray 7, sliding bar 25 extend in sliding tray 7 in sliding eye 23; The fixed end of described expanding plate 8 is fixed in expansion groove 9, and the expansion end of expanding plate 8 coordinates with the lock groove 24 on sliding shoe 6 and is pressed in lock groove 24, expanding plate 8 in expansion groove 9 or expanding plate 8 simultaneously lock groove 24 with expand in groove 9; Propulsion arm 18 do not insert draw in hole 5 time, the fixed end of described expanding plate 8 in expansion groove 9, expansion end locked with lock body 1 for front lock core 2 lock groove 24 in, front lock core 2 can not rotate in lock body 1, realization interior expansion locking; When promotion sliding shoe 6 in hole 5 is drawn in propulsion arm 18 insertion, arcwall face in lock groove 24 when the expansion end of expanding plate 8 moves after sliding shoe 6 on sliding shoe 6 or the oblique compression on inclined-plane are with under guiding, fixed end along expanding plate 8 is drawn close to expansion groove 9, along with the continuation of propulsion arm 18 promotes sliding shoe 6, the expansion end of expanding plate 8 slips over arcwall face in the sliding tray 7 on sliding shoe 6 or sloped roof is pressed on the radian face of sliding shoe 6, now the expansion end of expanding plate 8 enters in expansion groove 9, the locking of lock core 2 and lock body 1 before removing.

The length of described sliding tray 7 is longer than the length of sliding shoe 6, and sliding shoe 6 can slide anteroposterior in sliding tray 7.

Described sliding shoe 6 is cylinder or stairstepping cylinder, and being arranged on the one side concordant with the periphery of front lock core 2 in sliding tray 7 has the radian face consistent with the radian of the periphery of front lock core 2, radian face has lock groove 24; Described lock groove 24 is deep-slotted chip breaker or surface groove, deep-slotted chip breaker has arcwall face, surface groove has inclined-plane; Described lock groove 24 is for holding the expansion end of expanding plate 8 and the expansion end of expanding plate 8 can be slided in lock groove 24.

The both sides end face of described expanding plate 8 is faces of lock core 2 and lock body 1 before pintle hook lock, and the fixed end of expanding plate 8 is arranged in expansion groove 9, expansion end is pressed in the lock groove 24 on sliding shoe 6; Described expanding plate 8 is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, between the bottom that tension spring top is pressed in expansion groove 9 and expanding plate 8.

Described electric safety burglary-resisting system comprises fixed contact 38, rotary contact 39, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 38 is fixed in the aft section in lock body 1, rotary contact 39 is fixed on rear lock core 13, rotary contact 39 and fixed contact 38 adopt arranged in dislocation, rotary contact 39 coordinates with fixed contact 38 becomes one group of contact disconnecting or connect, and rotary contact 39 can be connected with fixed contact 38 when rear lock core 13 rotates; Described front lock core 2 rotates and rear lock core 13 does not rotate time, make fixed contact 38 and rotary contact 39 can not connect the power supply circuits of electromagnet because rear lock core 13 does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core 2 rotates with rear lock core 13 simultaneously, connect fixed contact 38 and rotary contact 39 because rear lock core 13 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 or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact 39 and fixed contact 38 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 has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 39 and fixed contact 38 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 39 and fixed contact 38 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 or Tiandi lock.

Described asynchronous warning system comprises main contacts 36, auxiliary contact 37, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core 13 is fixed with main contacts 36, the rearward end of front lock core 2 is fixed with auxiliary contact 37, main contacts 36 coordinates with auxiliary contact 37 and forms displacement contacts and pay, main contacts 36 and auxiliary contact 37 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 36 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 37, 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 36 and auxiliary contact 37 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 36 just connects circuit with auxiliary contact 37 when contacting; Described main contacts 36 and auxiliary contact 37 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 36 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 37, another is flexible conductive contact, and when main contacts 36 misplaces with auxiliary contact 37 and separates, resilient conductive contact just contacts with lock core before opposite 2 or rear lock core 13 and connects circuit.Described front lock core 2 rotates and rear lock core 13 does not rotate time, main contacts 36 and auxiliary contact 37 be the relay switch of engage relay because of the front rotation of lock core 2, 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 2 and rear lock core 13 rotate simultaneously, main contacts 36 and auxiliary contact 37 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 38 and rotary contact 39, main contacts 36 and auxiliary contact 37 are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

Described special bitting comprises pushing tow key 17 and propulsion arm 18 and the shank of the key, and pushing tow key 17 and propulsion arm 18 are fixed on the shank of the key; Described the shank of the key is the shank of key, and propulsion arm 18 is cylinders, and pushing tow key 17 is promotion keys, is the key of the blank key shape not having the oblique flank of tooth of marble lock key; The part that pushing tow key 17 inserts the key in special bitting hole 16 having at least on a lateral has rank to push away 19, and rank push away 19 for promoting the promote-side of switch block 28; It is rank that pushing tow key 17 inserts that the aft section of the part of the key in special bitting hole 16 is wide, previous section is narrow and formed that described rank push away 19; Described pushing tow key 17 length is longer than the length in special bitting hole 16, and the length of pushing tow key 17 is used for promoting connector 3 than the part of special bitting hole 16 length and inserts connecting hole 12; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller; In order to confuse robber, increasing unlocking difficulty, front lock core 2 be provided with or do not establish false sliding eye 23, when being only provided with false sliding eye 23 on front lock core 2, special bitting can being provided with false propulsion arm 18 or thering is no false propulsion arm 18.

In order to increase safety and the disguise of theftproof lock, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key 17 can not connect and transmit power to rear lock core 13 with front lock core 2; The locked front lock core 2 of switch block 28 of oblique locking device realizes interlocking stealth, does not have pushing tow key 17 to insert the promote-side promoting switch block 28 in special bitting hole 16 and can not open oblique locking device; The locked front lock core 2 of lock 35 connecting locking realizes interlocking stealth, does not have pushing tow key 17 to insert promotion connector 3 in stealthy hole and can not open connection locking; Locking head 21 is simultaneously in locking bearing bore 11 and in locking hole 20, pin rear lock core 13 can not rotate, realize the asynchronous locking of lock core, not having propulsion arm 18 insertion to draw promotion sliding shoe 6 in hole 5 can not push locking head 21 locking can not untied rear lock core 13 in locking bearing bore 11 completely; Expanding plate 8 is simultaneously in lock groove 24 and in expansion groove 9, do not have propulsion arm 18 to insert and draw promotion sliding shoe 6 in hole 5, sliding shoe 6 can not move, arcwall face in lock groove 24 or inclined-plane can not guide and oblique compression expanding plate 8, expanding plate 8 can not enter in expansion groove 9, can not remove the locking to front lock core 2; When rear lock core 13 does not rotate with front lock core 2, cause the power supply circuits of electromagnet to connect because fixed contact 38 and rotary contact 39 do not contact and safety lock horizontal stroke can not be opened, and making main contacts 36 contact with auxiliary contact 37 and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopting locking head 21 to pin rear lock core 13 and not rotating with front lock core 2 and realize the asynchronous locking of lock core and asynchronous interlocking; The locked front lock core 2 of expanding plate 8 is adopted to realize interior expansion locking; Adopt switch block 28 locked to front lock core 2 and lock body 1 and lock 35 front lock core 2 and lock body 1 locked realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts 36 and auxiliary contact 37 connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting lock core 2 and rear lock core 13 completely disconnected be hidden in stealthy hole to come with connector 3 realize being connected stealth.

In order to can be real antitheft, adopt before lock core 2 disconnect realizing being connected stealth completely with rear lock core 13; Adopt expanding plate 8, switch block 28 and lock 35 to be hidden in lock core and lock body 1 and realize interlocking stealth; Adopt locking head 21 to be hidden in locking hole 20 and locking bearing bore 11 and realize the stealth of asynchronous locking.

In order to make the propulsion arm 18 in special bitting can promote sliding shoe 6 smoothly, the length of described sliding shoe 6 is shorter than the length of sliding tray 7, and propulsion arm 18 can insert to draw in hole 5 and promote sliding shoe 6.

In order to make the pushing tow key 17 in special bitting can promote connector 3 smoothly, described pushing tow key 17 is longer than special bitting hole 16.

In order to interior expansion locking can be opened, after arcwall face when sliding shoe 6 moves in deep-slotted chip breaker or the inclined-plane oblique compression expanding plate 8 in surface groove, the expansion end of expanding plate 8 withstands on the radian face of sliding shoe 6, makes expanding plate 8 exit in expansion groove 9 and open interior expansion locking.

Under the promotion of locking spring 10, sliding eye 23 is not entered in order to make locking head 21 or fore-set 22, the aperture of the sliding eye 23 in described front lock core 2 is equal or unequal with the aperture of the locking hole 20 in rear lock core 13, the diameter of locking head 21 and fore-set 22 and the equal diameters or unequal of sliding bar 25; Described locking head 21 and fore-set 22 are an entirety, or the assembly separated.

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, special bitting hole 16 is inserted again with the pushing tow key 17 of special bitting, in the process inserted, the promote-side that rank on pushing tow key 17 push away 19 promotion switch blocks 28 untie-sell 30 that rotates rotates and shifts out in oblique locked groove 26, removes the locking to front lock core 2; At pushing tow key 17 through behind special bitting hole 16, the front end of pushing tow key 17 is inserted promotion connector 3 in stealthy hole and is inserted in connecting hole 12, completes the connection with front lock core 2 and rear lock core 13; While connector 3 movement, the inclined-plane that connector 3 moves after driving locking seat 33 and makes the front end of lock 35 in longitudinal locked groove 31 or arcwall face slide, the front end of inclined-plane or arcwall face cant lock 35 and lock 35 is compressed in locking seat 33, move after continuation along with connector 3 and make lock 35 continue to enter in locking seat 33, make the front end of lock 35 exit longitudinal locked groove 31 gradually and enter in cross-drilled hole 32, remove the locking to front lock core 2; While pushing tow key 17 inserts special bitting hole 16, propulsion arm 18 moves after also inserting and promoting sliding bar 25 in sliding eye 23, sliding shoe 6 slides in sliding tray 7, under the oblique guiding on the deep-slotted chip breaker slip arcwall face on sliding shoe 6 or the inclined-plane of surface groove and extruding, the expansion end of expanding plate 8 is drawn close in expansion groove 9, expanding plate 8 by the radian face of sliding shoe 6 press-in expansion groove 9 along with moving after sliding shoe 6, leaves lock groove 24, opens inner support locking; Meanwhile, sliding bar 25 moves after driving locking head 21 and compresses locking spring 10, makes locking head 21 all enter in locking bearing bore 11 locking removed rear lock core 13; Now, rotate special bitting, rear lock core 13 rotates with front lock core 2 and is with the tongue 14 that is dynamically connected to rotate, and connects tongue 14 and drives link gear open dead bolt and unblank; When rear lock core 13 rotates, rotary contact 39 and fixed contact 38 are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

When pushing tow key 17 turns round, fixed contact 38 is separated with rotary contact 39, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking.

When pushing tow key 17 exits special bitting hole 16, lock 35 enters locked front lock core 2 in longitudinal locked groove 31 under the powered promoting spring 34, completes the locking to front lock core 2; The untie-sell 30 that rotates under the powered of top spring 29 of the locking end of switch block 28 rotates and enters locked front lock core 2 in oblique locked groove 26, completes the locking to front lock core 2; Locking head 21 enters in the locking hole 20 on rear lock core 13 under the promotion of locking spring 10, completes the locking to rear lock core 13; The radian face that sliding shoe 6 moves forward and makes the expansion end leaving expanding plate 8 leave sliding shoe 6 under the promotion of locking spring 10 arrives the position of sliding tray 7, and expanding plate 8 is pressed in lock groove 24 under the powered of natural resiliency, completes the locking to front lock core 2; Connector 3, under the promotion of return spring 4, exits connecting hole 12 and enters in stealthy hole completely, makes front lock core 2 disconnect completely with rear lock core 13 and can not be connected.

When robber or the king that unblanks unblank with technical tool, stretch into steel wire and can not find the pellet of cylinder lock in special bitting hole 16 and be puzzled, because switch block 28 does not have elasticity and can not be compressed, in special bitting hole 16, expanding plate 8 cannot be pressed in expansion groove 9 again and open interior expansion locking, asynchronous interlocking can not be opened in locking head 21 all press-in locking bearing bore 11 from sliding eye 23, oblique locking device can't be opened, more can not open hiding connection locking system; Even if robber or the king that unblanks open interior expansion locking, asynchronous interlocking and oblique locking device, connect locking and appointed front lock core 2 so locked, do not rotate front lock core 2; Even if the front lock core 2 of forced rotating again, but rear lock core 13 can not be rotated because the connector 3 in stealthy hole is not connected with rear lock core 13, front lock core 2 and rear lock core 13 asynchronous rotation and connected the main contacts 36 of warning circuit and the circuit of auxiliary contact 37 and reported to the police.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key 17 to insert special bitting hole 16 in stealthy hole promote connector 3 enter in connecting hole 12, front lock core 2 and rear lock core 13 cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key 17 to insert the promote-side promoting switch block 28 in special bitting hole 16 and can not open oblique locking device, front lock core 2 cannot be made to rotate; Do not have pushing tow key 17 to insert in stealthy hole to promote connector 3 to drive lock 35 to slide in longitudinal locked groove 31 can not to open connection locking, front lock core 2 cannot be made to rotate; There is no the promotion of the propulsion arm 18 in special bitting, asynchronous interlocking and interior expansion locking can not be opened, sliding shoe 6 can not be made to move and make lock groove 24 extrude expanding plate 8 to make expanding plate 8 exit lock groove 24 and front lock core 2 can not be rotated, locking head 21 can not be made to enter locking bearing bore 11 completely and exit locking hole 20, rear lock core 13 cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play that asynchronous locking, interior expansion locking, self-locking, connection are stealthy, the effect of multiple locking and multiple safety.

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate 8, switch block 28 and lock 35, the front lock core 2 of forced rotating, rear lock core 13 is not connected with front lock core 2 in stealthy hole because the locking of locking head 21 and connector 3 are hidden in and do not rotate with front lock core 2, also connect the main contacts 36 of warning circuit and the circuit of auxiliary contact 37 simultaneously and reported to the police, having played asynchronous warning and anti-theft function.

Namely robber or the king that unblanks use Electric portable drill that front lock core 2 and rear lock core 13 have all been bored not, connect tongue 14 with the tool into rotation of clip and so on, also the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact 39 and fixed contact 38, 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.

Claims

1. an antitheft electro-mechanical interlock locking warning multi-lock, is characterized in that: described antitheft electro-mechanical interlock locking warning multi-lock does not have the latch system of cylinder lock, only has interior expansion latch system, oblique locking device, connect locking, asynchronous interlock system, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprises: lock body (1), front lock core (2), rear lock core (13), connector (3), return spring (4), draw hole (5), sliding eye (23), sliding bar (25), sliding tray (7), sliding shoe (6), lock groove (24), expansion groove (9), expanding plate (8), locking spring (10), locking bearing bore (11), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole (16), special bitting, locking head (21), fore-set (22), locking hole (20), skewed slot (27), oblique locked groove (26), switch block (28), rotational pin (30), top spring (29), cross-drilled hole (32), longitudinal locked groove (31), locking seat (33), rotating disk, turning handle, lock (35), promote spring (34), steady pin, main contacts (36), auxiliary contact (37), fixed contact (38), rotary contact (39), electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core (2) and rear lock core (13) in described lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2); Have in described front lock core (2) and draw hole (5), sliding eye (23), sliding tray (7), skewed slot (27), cross-drilled hole (32), specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole; Locking hole (20) and connecting hole (12) in described rear lock core (13) is upper, the rear end of rear lock core (13) is fixed with and connects tongue (14), be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt; Have before described sliding tray (7) and draw hole (5), sliding shoe (6) is installed in sliding tray (7), sliding shoe (6) there is lock groove (24), be provided with sliding bar (25) in sliding tray (7) sliding eye below (23), the front end of sliding bar (25) withstands on that sliding shoe (6) is upper, rear end withstands on fore-set (22); Described fore-set (22) and locking head (21) are arranged in locking hole (20), one end of locking head (21) withstands on fore-set (22), the other end is pressed on locking spring (10), and locking spring (10) is arranged in locking bearing bore (11); Described expansion groove (9) internal fixtion has expanding plate (8), and the expansion side pressure of expanding plate (8) and sliding shoe (6) are engaged in lock groove (24); In described skewed slot (27), oblique locking device is installed; Be provided with in described locking seat (33) and promote spring (34) and lock (35), promote the bottom that spring (34) is arranged on locking seat (33), lock (35) is promoting the front end through locking seat (33) before spring (34); Fixed contact (38) and rotary contact (39) are connected in the power supply circuits of electromagnet with electronic remote controller, 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, is with or without in described antitheft electro-mechanical interlock locking warning multi-lock; Main contacts (36) and auxiliary contact (37) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described antitheft electro-mechanical interlock locking warning multi-lock;

There are lock core hole and via hole in center in described lock body (1), and via hole is used to allow and connects hole that tongue (14) passes, rearward end in lock body (1), lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core (2) and rear lock core (13), and front lock core (2) is arranged on before rear lock core (13); The rearward end of described lock core hole has locking bearing bore (11), and the circular hole part of lock core hole has expansion groove (9), tiltedly locked groove (26) and longitudinal locked groove (31); Described locking bearing bore (11) is bearing bore or blind hole, in the rearward end of lock core hole close in the outer rim of lock core hole, lock body (1) after the rearward end of rear lock core (13), identical with the position of the locking hole (20) on rear lock core (13) and corresponding mutually through with locking hole (20) under asynchronous lockup state, there is locking spring (10) in locking bearing bore (11); Described expansion groove (9) is the recessed groove on the lock core hole in lock body (1), for the fixed end of fixing expanding plate (8) and the entirety holding expanding plate (8) when allowing the expansion end of expanding plate (8) be squeezed, corresponding with the position of the sliding tray (7) on front lock core (2), and communicate; Described oblique locked groove (26) caves in, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (27) on front lock core (2) on lock core hole, for allowing lock core (2) rotation before movable and locking inside of the locking end of switch block (28); Described longitudinal locked groove (31) caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, longitudinal locked groove (31) is corresponding with the position of the cross-drilled hole (32) on front lock core (2) on lock core hole, for allowing lock (35) lock core (2) rotation before movable and locking inside;

There are special bitting hole (16), stealthy hole, skewed slot (27), cross-drilled hole (32) in described front lock core (2), draw hole (5), sliding tray (7) and sliding eye (23), be fixed with main contacts (36) in the rearward end of front lock core (2); Described special bitting hole (16) and stealthy hole are all in the centre that front lock core (2) rotates or the centre close to rotation, and special bitting hole (16) is before stealthy hole; Be provided with connector (3) in described stealthy hole, there is stealthy hole the front end of connector (3), is provided with return spring (4) in stealthy hole; Described skewed slot (27) wears out outer round surface and the special bitting hole (16) of front lock core (2) on the lock core of special bitting hole (16) part of front lock core (2), communicate with oblique locked groove (26) and special bitting hole (16), and corresponding with the oblique locked groove (26) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole (32) wears out the outer round surface of front lock core (2) and stealthy hole on the lock core of the stealthy bore portion of front lock core (2), communicate with longitudinal locked groove (31) and stealthy hole, and corresponding with the longitudinal locked groove (31) on lock core hole, for installing locking seat (33), promotion spring (34) and lock (35) and making locking seat (33), promotion spring (34) and lock (35) mobile in cross-drilled hole (32); Described to draw hole (5) be passing hole, the neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), communicates with sliding tray (7) before sliding tray (7); Described sliding tray (7) is the groove of key slot type, there are rank the inside of sliding tray (7) or do not have rank, neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), drawing after hole (5), before sliding eye (23), wearing out the outer round surface of front lock core (2), communicate with drawing hole (5), sliding eye (23) and expand groove (9), for installing sliding shoe (6) and allowing sliding shoe (6) can slide anteroposterior; Described sliding eye (23) is after sliding tray (7), the rear end face of front lock core (2) is run through at neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), communicate with sliding tray (7) and locking hole (20), there are rank the inside of sliding eye (23) or do not have rank, for installing sliding bar (25) and sliding bar (25) can be slided in sliding eye (23); Described hole (5) of drawing is connected in one with sliding tray (7) and sliding eye (23);

Described rear lock core (13) is fixed with rotary contact (39) and main contacts (36), main contacts (36) is in the leading section of rear lock core (13), rotary contact (39) is fixed on below or on the face of cylinder of rear lock core (13), or rotary contact (39) is fixed on and connects on tongue (14); The center of the rear end of described rear lock core (13) is fixed with and connects tongue (14) through the via hole after lock body (1), there is the connecting hole (12) of depression the front end of the center of rotation of rear lock core (13), has locking hole (20) in the outside of connecting hole (12); Described connecting hole (12) is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore (15) is with or without in the bottom of connecting hole (12), when the bottom of described connecting hole (12) does not have spring bearing bore (15), spring bearing bore (15) is located at the rearward end of connector (3), be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the bottom of connecting hole (12); When spring bearing bore (15) arranged at the bottom of described connecting hole (12), the core that spring bearing bore (15) and connecting hole (12) rotate at rear lock core (13) or the part close to center of rotation, spring bearing bore (15) is later through connecting hole (12) above, be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the rearward end of connector (3); Described locking hole (20) is through hole, runs through the front/rear end of rear lock core (13) at the peripheral edge portion rotated close to rear lock core (13);

When having spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) is at the connecting hole (12) passed back through above of the bottom of connecting hole (12); When there is no spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) rearward end in connector (3); Described spring bearing bore (15) also can simultaneously in the rearward end of connector (3) and the bottom of connecting hole (12); Described spring bearing bore (15) is bearing bore or blind hole, for installing return spring (4); Described return spring (4) is spring;

Described connector (3) is one section of connector (3), the front end of connector (3) coordinates with the front end of pushing tow key (17) can slide in stealthy hole He in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in the connecting hole (12) in rear lock core (13), for connecting front lock core (2) and rear lock core (13);

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot (27), tiltedly locked groove (26), switch block (28), rotational pin (30), top spring (29); Described switch block (28) is fixed in skewed slot (27) by rotational pin (30), the promote-side of switch block (28) is stretched in special bitting hole (16), locking end stretches in oblique locked groove (26), and the top, one end on top spring (29) is pressed on switch block (28), other end top is pressed on the wall of skewed slot (27); Rank on pushing tow key (17) push away (19) when promoting the promote-side of exposing switch block (28) in special bitting hole (16), the untie-sell (30) that rotates of the locking end of switch block (28) in oblique locked groove (26) rotates and shifts out in oblique locked groove (26), thus removes locking to front lock core (2); When pushing tow key (17) does not insert in special bitting hole (16), locking end locked front lock core (2) in oblique locked groove (26) of switch block (28);

Described switch block (28) is the blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin (30) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (28) are installed time, expose the part switch block (28) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (28) can rotate in skewed slot (27) untie-sell (30) rotate, can not rotate in lock core hole for lock core before locking (2);

Described rotational pin (30) is pin or bolt, is fixed in the fixing hole in skewed slot (27), for fixing switch block (28);

Described top spring (29) is stage clip or torsion spring;

In a lock, have at least one to connect locking system, described connection locking system comprises cross-drilled hole (32), longitudinal locked groove (31), locking seat (33), lock (35) and promotion spring (34), described locking seat (33) at cross-drilled hole (32) internal fixtion on connector (3), be provided with in locking seat (33) and promote spring (34) and lock (35), promote the bottom that spring (34) is arranged on locking seat (33), lock (35) is promoting the front end through locking seat (33) before spring (34), lock (35) exposes the part of locking seat (33) in cross-drilled hole (32) or simultaneously in cross-drilled hole (32) and longitudinal locked groove (31), when inserting promotion connector (3) in stealthy hole in the front end of pushing tow key (17), connector (3) drives locking seat (33) to move backward, slide in the front end of lock (35) in longitudinal locked groove (31), the slope driving lock (35) of longitudinal locked groove (31) retreats and enters in locking seat (33), enter completely in lock core hole after the front end of lock (35) skids off longitudinal locked groove (31) along with moving of connector (3), the locking to front lock core (2) is removed in the front end of lock (35) in cross-drilled hole (32), when the front end of pushing tow key (17) is not inserted in stealthy hole, lock (35) is locked front lock core (2) in cross-drilled hole (32) and longitudinal locked groove (31),

Described locking seat (33) is the pedestal of cylinder body type, has bearing bore or through hole in pedestal, and locking seat (33) is fixed on connector (3), is arranged in cross-drilled hole (32); Described locking seat (33) promotes spring (34) and lock (35) for installing;

Described lock (35) is cylinder, and the one end stretched in longitudinal locked groove (31) is arcwall face or inclined-plane or plane; Described lock (35) can not rotate in lock core hole for lock core before locking (2), and the end that lock (35) stretches into one end of longitudinal locked groove (31) is used for sliding in longitudinal locked groove (31);

Described promotion spring (34) is stage clip;

Have at least in an asynchronous interlock and one in a lock and expand locking system; Described asynchronous interlocking comprises locking bearing bore (11), locking hole (20), locking spring (10), locking head (21), fore-set (22), sliding eye (23) and sliding bar (25); Described locking spring (10) is arranged in locking bearing bore (11), locking head (21) is arranged on before locking spring (10), locking head (21) and fore-set (22) are installed in locking hole (20), sliding bar (25) to be installed in sliding eye (23) and to stretch in sliding tray (7) before fore-set (22), and the front end of sliding bar (25) withstands on that sliding shoe (6) is upper, rear end withstands on fore-set (22); Have in described locking hole (20) in locking head (21) and fore-set (22) or locking hole (20) and have fore-set (22) and sliding bar (25), locking head (21) is in locking bearing bore (11), or locking head (21) can simultaneously in locking hole (20) and in locking bearing bore (11); When promotion sliding shoe (6) in hole (5) is drawn in propulsion arm (18) insertion, locking head (21), in locking bearing bore (11), has fore-set (22) and sliding bar (25) in locking hole (20); Under the lockup state of static state or when not having propulsion arm (18) insertion to draw in hole (5), one end of locking head (21) is in locking hole (20), the other end, in locking bearing bore (11), has locking head (21) and fore-set (22) in locking hole (20);

The length of described sliding bar (25) is longer than the length of sliding eye (23), and sliding bar (25) can slide anteroposterior in sliding eye (23);

Described locking spring (10) is stage clip;

Described locking head (21) is cylinder or bores cylinder or stepped cylinder; Described fore-set (22) is spheroid or oval ball or cylinder;

Described sliding bar (25) is cylinder or stairstepping cylinder, front end can be stretched in sliding tray (7), rear end can enter locking hole (20), and sliding bar (25) is for transmitting the motive force of propulsion arm (18) and promoting fore-set (22) and locking head (21);

Described interior expansion locking comprises and draws hole (5), sliding tray (7), sliding shoe (6), lock groove (24), expanding plate (8) and expansion groove (9), described hole (5) of drawing communicates with sliding tray (7) before sliding tray (7), described sliding tray (7) is drawing after hole (5), is wearing out the outer round surface of front lock core (2) before sliding eye (23), be provided with sliding shoe (6) in sliding tray (7), sliding bar (25) extend in sliding tray (7) in sliding eye (23), the fixed end of described expanding plate (8) is fixed in expansion groove (9), the expansion end of expanding plate (8) coordinates with the lock groove (24) on sliding shoe (6) and is pressed in lock groove (24), expanding plate (8) in expansion groove (9) or expanding plate (8) simultaneously at lock groove (24) with expand in groove (9), propulsion arm (18) do not insert draw in hole (5) time, the fixed end of described expanding plate (8) in expansion groove (9), expansion end in lock groove (24) front lock core (2) and lock body (1) locked, front lock core (2) can not rotate in lock body (1), expands locking in realizing, when promotion sliding shoe (6) in hole (5) is drawn in propulsion arm (18) insertion, arcwall face in lock groove (24) when the expansion end of expanding plate (8) moves after sliding shoe (6) on sliding shoe (6) or the oblique compression on inclined-plane are with under guiding, fixed end along expanding plate (8) is drawn close to expansion groove (9), along with the continuation of propulsion arm (18) promotes sliding shoe (6), the expansion end of expanding plate (8) slips over arcwall face in the sliding tray (7) on sliding shoe (6) or sloped roof is pressed on the radian face of sliding shoe (6), now the expansion end of expanding plate (8) enters in expansion groove (9), the locking of lock core (2) and lock body (1) before removing,

The length of described sliding tray (7) is longer than the length of sliding shoe (6), and sliding shoe (6) can slide anteroposterior in sliding tray (7);

Described sliding shoe (6) is cylinder or stairstepping cylinder, be arranged on the one side concordant with the periphery of front lock core (2) in sliding tray (7) and have the radian face consistent with the radian of the periphery of front lock core (2), radian face has lock groove (24); Described lock groove (24) is deep-slotted chip breaker or surface groove, deep-slotted chip breaker has arcwall face, surface groove has inclined-plane; Described lock groove (24) is for holding the expansion end of expanding plate (8) and the expansion end of expanding plate (8) can be slided in lock groove (24);

The both sides end face of described expanding plate (8) is the face of lock core before pintle hook lock (2) and lock body (1), and the fixed end of expanding plate (8) is arranged in expansion groove (9), expansion end is pressed in the lock groove (24) on sliding shoe (6); Described expanding plate (8) is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, between the bottom that tension spring top is pressed in expansion groove (9) and expanding plate (8);

Described electric safety burglary-resisting system comprises fixed contact (38), rotary contact (39), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (38) is fixed in the aft section in lock body (1), rotary contact (39) is fixed on rear lock core (13), rotary contact (39) and fixed contact (38) adopt arranged in dislocation, rotary contact (39) coordinates with fixed contact (38) becomes one group of contact disconnecting or connect, and rotary contact (39) can be connected with fixed contact (38) when rear lock core (13) rotates; Described front lock core (2) rotates and rear lock core (13) does not rotate time, make fixed contact (38) and rotary contact (39) that the power supply circuits of electromagnet can not be connected because rear lock core (13) does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core (2) and rear lock core (13) rotate simultaneously, fixed contact (38) and rotary contact (39) is connected because rear lock core (13) 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 or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact (39) and fixed contact (38) 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 has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (39) and fixed contact (38) 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 (39) and fixed contact (38) 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 or Tiandi lock;

Described asynchronous warning system comprises main contacts (36), auxiliary contact (37), relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core (13) is fixed with main contacts (36), the rearward end of front lock core (2) is fixed with auxiliary contact (37), main contacts (36) coordinates with auxiliary contact (37) and forms displacement contacts and pay, main contacts (36) and auxiliary contact (37) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (36) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (37), 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 (36) and auxiliary contact (37) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (36) just connects circuit with auxiliary contact (37) when contacting; Described main contacts (36) and auxiliary contact (37) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (36) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (37), another is flexible conductive contact, and when main contacts (36) misplaces with auxiliary contact (37) and separates, resilient conductive contact just contacts with lock core before opposite (2) or rear lock core (13) and connects circuit; Described front lock core (2) rotates and rear lock core (13) does not rotate time, main contacts (36) and auxiliary contact (37) be the relay switch of engage relay because of the rotation of front lock core (2), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core (2) and rear lock core (13) rotate simultaneously, main contacts (36) and auxiliary contact (37) 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;

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 fixed contact (38) and rotary contact (39), main contacts (36) and auxiliary contact (37) are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power;

In order to simplify the structure of lock, in the composition structure of described antitheft electro-mechanical interlock locking warning multi-lock, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures; Time in the composition structure of described antitheft electro-mechanical interlock locking warning multi-lock without electric safety burglary-resisting system and asynchronous warning system two kinds of structures, theftproof lock has just become mechanical lock;

Described special bitting comprises pushing tow key (17) and propulsion arm (18) and the shank of the key, and pushing tow key (17) and propulsion arm (18) are fixed on the shank of the key; Described the shank of the key is the shank of key, and propulsion arm (18) is cylinder, and pushing tow key (17) is promotion key, is the key of the blank key shape not having the oblique flank of tooth of marble lock key; The part that pushing tow key (17) inserts the key in special bitting hole (16) has at least on a lateral has rank to push away (19), and rank push away (19) for promoting the promote-side of switch block (28); It is the rank that pushing tow key (17) inserts that the aft section of the part of the key in special bitting hole (16) is wide, previous section is narrow and formed that described rank push away (19); Described pushing tow key (17) length is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12); Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core (2) is provided with or does not establish false sliding eye (23), when being only provided with false sliding eye (23) on front lock core (2), special bitting can being provided with false propulsion arm (18) or thering is no false propulsion arm (18);

In order to increase safety and the disguise of theftproof lock, rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnect completely with front lock core (2) and hiddenly realize being connected stealth, not having the insertion of pushing tow key (17) can not connect and transmit power to rear lock core (13); The locked front lock core (2) of switch block (28) of oblique locking device realizes interlocking stealth, does not have pushing tow key (17) to insert the promote-side promoting switch block (28) in special bitting hole (16) and can not open oblique locking device; The locked front lock core (2) of lock (35) connecting locking realizes interlocking stealth, does not have pushing tow key (17) to insert promotion connector (3) in stealthy hole and can not open connection locking; Locking head (21) is simultaneously in locking bearing bore (11) and in locking hole (20), pin rear lock core (13) can not rotate, realize the asynchronous locking of lock core, not having propulsion arm (18) insertion to draw promotion sliding shoe (6) in hole (5) can not push locking head (21) locking can not untied rear lock core (13) in locking bearing bore (11) completely; Expanding plate (8) is simultaneously in lock groove (24) and in expansion groove (9), do not have propulsion arm (18) to insert and draw promotion sliding shoe (6) in hole (5), sliding shoe (6) can not move, arcwall face in lock groove (24) or inclined-plane can not guide and oblique compression expanding plate (8), expanding plate (8) can not enter in expansion groove (9), can not remove the locking to front lock core (2); When rear lock core (13) does not rotate with front lock core (2), cause the power supply circuits of electromagnet to connect because fixed contact (38) and rotary contact (39) do not contact and safety lock horizontal stroke can not be opened, and making main contacts (36) contact with auxiliary contact (37) and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet;

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopting locking head (21) to pin rear lock core (13) and not rotating with front lock core (2) and realize the asynchronous locking of lock core and asynchronous interlocking; Expanding plate (8) locked front lock core (2) is adopted to realize interior expansion locking; Adopt switch block (28) front lock core (2) and lock body (1) locked and lock (35) locked to front lock core (2) and lock body (1) realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts (36) and auxiliary contact (37) connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting lock core (2) and rear lock core (13) completely disconnected be hidden in stealthy hole to come with connector (3) realize being connected stealth;

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, the pushing tow key (17) of special bitting is used to insert special bitting hole (16) again, in the process inserted, rank on pushing tow key (17) push away (19) promote switch block (28) promote-side rotate untie-sell (30) rotate and shift out in oblique locked groove (26), remove the locking to front lock core (2), after pushing tow key (17) is through special bitting hole (16), the front end of pushing tow key (17) is inserted in stealthy hole and is promoted, in connector (3) insertion connecting hole (12), to complete the connection with front lock core (2) and rear lock core (13), while connector (3) movement, the inclined-plane that connector (3) moves after driving locking seat (33) and makes the front end of lock (35) in longitudinal locked groove (31) or arcwall face slide, the front end of inclined-plane or arcwall face cant lock (35) and make lock (35) compression in locking seat (33), move after continuation along with connector (3) and make lock (35) continue to enter in locking seat (33), the front end of lock (35) is made to exit longitudinal locked groove (31) gradually and enter in cross-drilled hole (32), remove the locking to front lock core (2), while pushing tow key (17) inserts special bitting hole (16), propulsion arm (18) moves after also inserting and promoting sliding bar (25) in sliding eye (23), sliding shoe (6) slides in sliding tray (7), under the oblique guiding on the deep-slotted chip breaker slip arcwall face on sliding shoe (6) or the inclined-plane of surface groove and extruding, the expansion end of expanding plate (8) is drawn close in expansion groove (9), expanding plate (8) is expanded in groove (9) along with moving after sliding shoe (6) by the press-in of the radian face of sliding shoe (6), leave lock groove (24), open inner support locking, meanwhile, sliding bar (25) moves after driving locking head (21) and compresses locking spring (10), makes locking head (21) all enter in locking bearing bore (11) locking removed rear lock core (13), now, rotate special bitting, rear lock core (13) rotates with front lock core (2) and is with the tongue (14) that is dynamically connected to rotate, and connects tongue (14) and drives link gear open dead bolt and unblank, when rear lock core (13) rotates, rotary contact (39) and fixed contact (38) are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke,

During pushing tow key (17) revolution, fixed contact (38) is separated with rotary contact (39), the interruption of the power supply circuits of electromagnet, the horizontal return of safety lock and locking;

When pushing tow key (17) exits special bitting hole (16), lock (35) enters locked front lock core (2) in longitudinal locked groove (31) under the powered promoting spring (34), completes the locking to front lock core (2); The untie-sell (30) that rotates under the powered on top spring (29) of the locking end of switch block (28) rotates and enters locked front lock core (2) in oblique locked groove (26), completes the locking to front lock core (2); Locking head (21) enters in the locking hole (20) on rear lock core (13) under the promotion of locking spring (10), completes the locking to rear lock core (13); The radian face that sliding shoe (6) moves forward and makes the expansion end leaving expanding plate (8) leave sliding shoe (6) under the promotion of locking spring (10) arrives the position of sliding tray (7), expanding plate (8) is pressed in lock groove (24) under the powered of natural resiliency, completes the locking to front lock core (2); Connector (3), under the promotion of return spring (4), exits connecting hole (12) and enters in stealthy hole completely, makes front lock core (2) disconnect completely with rear lock core (13) and can not be connected;

When robber or the king that unblanks unblank with technical tool, stretch into steel wire and can not find the pellet of cylinder lock in special bitting hole (16) and be puzzled, because switch block (28) does not have elasticity and can not be compressed, interior expansion locking cannot be opened in expanding plate (8) press-in expansion groove (9) again in special bitting hole (16), asynchronous interlocking can not be opened in locking head (21) all press-in locking bearing bore (11) from sliding eye (23), oblique locking device can't be opened, more can not open hiding connection locking system; Even if robber or the king that unblanks open interior expansion locking, asynchronous interlocking and oblique locking device, connect locking and appointed front lock core (2) so locked, do not rotate front lock core (2); Even if forced rotating front lock core (2) again, but rear lock core (13) can not be rotated because the connector (3) in stealthy hole is not connected with rear lock core (13), front lock core (2) and rear lock core (13) asynchronous rotation and connected the main contacts (36) of warning circuit and the circuit of auxiliary contact (37) and reported to the police;

Robber or unblank king need not specially bitting is unblanked time, entering promotion connector (3) in stealthy hole after not having pushing tow key (17) to insert special bitting hole (16) enters in connecting hole (12), front lock core (2) and rear lock core (13) cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key (17) to insert the promote-side promoting switch block (28) in special bitting hole (16) and oblique locking device can not be opened, front lock core (2) cannot be made to rotate; Do not have pushing tow key (17) to insert in stealthy hole to promote connector (3) to drive lock (35) to slide in longitudinal locked groove (31) connection locking can not be opened, front lock core (2) cannot be made to rotate; There is no the promotion of the propulsion arm (18) in special bitting, asynchronous interlocking and interior expansion locking can not be opened, sliding shoe (6) can not be made mobile and make lock groove (24) extruding expanding plate (8) make expanding plate (8) exit lock groove (24) and front lock core (2) can not be rotated, locking head (21) can not be made to enter locking bearing bore (11) completely and exit locking hole (20), rear lock core (13) cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play that asynchronous locking, interior expansion locking, self-locking, connection are stealthy, the effect of multiple locking and multiple safety;

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate (8), switch block (28) and lock (35), forced rotating front lock core (2), rear lock core (13) is not connected and does not rotate with front lock core (2) because the locking of locking head (21) and connector (3) are hidden in stealthy hole with front lock core (2), also connect the main contacts (36) of warning circuit and the circuit of auxiliary contact (37) simultaneously and reported to the police, having played asynchronous warning and anti-theft function;

Namely robber or the king that unblanks use Electric portable drill that front lock core (2) and rear lock core (13) have all been bored not, connect tongue (14) with the tool into rotation of clip and so on, also the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact (39) and fixed contact (38), 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.

2. antitheft electro-mechanical interlock locking warning multi-lock according to claim 1, is characterized in that: in order to can be real antitheft, adopt before lock core (2) disconnect realizing being connected stealth completely with rear lock core (13); Adopt expanding plate (8), switch block (28) and lock (35) to be hidden in lock core and lock body (1) and realize interlocking stealth; Adopt locking head (21) to be hidden in locking hole (20) and locking bearing bore (11) and realize the stealth of asynchronous locking.

3. antitheft electro-mechanical interlock locking warning multi-lock according to claim 1, it is characterized in that: sliding shoe (6) can be promoted smoothly in order to make the propulsion arm in special bitting (18), the length of described sliding shoe (6) is shorter than the length of sliding tray (7), and propulsion arm (18) can insert to draw in hole (5) and promote sliding shoe (6);

In order to interior expansion locking can be opened, behind arcwall face when sliding shoe (6) is mobile in deep-slotted chip breaker or inclined-plane oblique compression expanding plate (8) in surface groove, the expansion end of expanding plate (8) withstands on the radian face of sliding shoe (6), makes expanding plate (8) exit in expansion groove (9) and open interior expansion locking.

4. antitheft electro-mechanical interlock locking warning multi-lock according to claim 1, it is characterized in that: under the promotion of locking spring (10), do not enter sliding eye (23) in order to making locking head (21) or fore-set (22), the aperture of the sliding eye (23) in described front lock core (2) is equal or unequal with the aperture of the locking hole (20) in rear lock core (13), the diameter of locking head (21) and fore-set (22) and the equal diameters or unequal of sliding bar (25); Described locking head (21) and fore-set (22) are an entirety, or the assembly separated.

5. antitheft electro-mechanical interlock locking warning multi-lock according to claim 1, is characterized in that: in order to adapt to the keeping of valuables, and described special bitting and remote controller create one or separately manufacture, and is convenient to unified keeping or separately keeping.

6. antitheft electro-mechanical interlock locking warning multi-lock according to claim 1, it is characterized in that: in order to expand the scope of application, the place that described antitheft electro-mechanical interlock locking warning multi-lock is applicable to the antitheft door of all kinds of needs, cabinet and so on is installed and used, and comprises but be not only limited to being arranged on car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and commonly cashier's office in a shop using;

Described antitheft electro-mechanical interlock locking warning multi-lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect, locking head (21) locked rear lock core (13), expanding plate (8), switch block (28) and the locked front lock core (2) of lock (35), front lock core (2) and rear lock core (13) disconnect completely, the contact of asynchronous warning system is installed and the rearward end of front and back lock core (13) or leading section respectively, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and Wang Wufa rotation rear lock core (13) that unblanks, achieve the asynchronous interlocking of collection, electro-mechanical interlock, stealthy, self-locking, the theftproof lock that synchronized links and asynchronous warning function are integrated, safety parameters is high, even if be also merely able to rotate front lock core (2) part after the means of robber and king's cruelty of unblanking have damaged interior expansion locking and lock (35), can not rotate be hidden in front lock core (2) below rear lock core (13), make front lock core (2) rotate and rear lock core (13) non rotating and produce asynchronous so report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and serve real anti-theft function.

7. the manufacture method of an antitheft electro-mechanical interlock locking warning multi-lock, it is characterized in that: lock body (1) during fabrication, via hole is had in the upper manufacture of lock body (1), lock core hole, oblique locked groove (26) and longitudinal locked groove (31), expansion groove (9) and locking bearing bore (11), the centre that lock core hole is manufactured on rear locking (1) is used for installing lock core, the via hole for allowing connection tongue (14) pass is had in the manufacture below of lock core hole, locking bearing bore (11) is had in the upper manufacture of lock body (1) close to lock core hole outer rim in the rearward end of lock core hole, the center line of locking bearing bore (11) and locking hole (20) and sliding eye (23) on the same line, the mid portion manufacture of the lock core hole in lock body (1) has expansion groove (9), described expansion groove (9) is manufactured on the lock core hole in lock body (1), creates the groove of depression, communicates with lock core hole, corresponding with the sliding tray (7) on front lock core (2), described oblique locked groove (26) is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (27) on front lock core (2), for allowing lock core (2) rotation before movable and locking inside of the locking end of switch block (28), described longitudinal locked groove (31) is manufactured on lock core hole, create depression, along the pod on lock core hole direction, the groove of pod creates arcwall face or inclined-plane, longitudinal locked groove (31) is corresponding with the position of the cross-drilled hole (32) on front lock core (2), for allowing lock (35) lock core (2) rotation before movable and locking inside,

Lock core during fabrication, carries out division system lock core and causes front lock core (2) and rear lock core (13); Described front lock core (2) during fabrication, the rearward end of front lock core (2) is fixed with auxiliary contact (37) and coordinates with the main contacts (36) being fixed on rear lock core (13) leading section, and the upper manufacture of front lock core (2) has draws hole (5), sliding tray (7), sliding eye (23), skewed slot (27), cross-drilled hole (32), stealthy hole and special bitting hole (16); The center of rotation position that described special bitting hole (16) and stealthy hole are manufactured on front lock core (2) is connected, specially join stealthy hole above, stealthy hole later; The shape of described special bitting hole (16) and the shape of pushing tow key (17) same or similar, the front portion of stealthy hole and connector (3) is same or similar; Described hole (5) of drawing creates passing hole, neutral gear place beyond the special bitting hole (16) being manufactured on the peripheral edge portion rotated close to front lock core (2), is manufactured on before sliding tray (7) and communicates with sliding tray (7); The inside of described sliding tray (7) creates rank or does not have the groove of key slot type on rank, neutral gear place beyond the special bitting hole (16) being manufactured on the peripheral edge portion rotated close to front lock core (2), be manufactured on and draw after hole (5), before sliding eye (23), wear out the periphery of front lock core (2), communicate with drawing hole (5), sliding eye (23) and expand groove (9), corresponding with the position of the expansion groove (9) on lock body (1), the length that sliding tray (7) manufactures is longer than the length of sliding shoe (6); Described sliding eye (23) is manufactured on after sliding tray (7), the rear end face of front lock core (2) is run through at neutral gear place beyond the special bitting hole (16) being manufactured on the rotated edge position of front lock core (2), the inside of sliding eye (23) manufactures to be had rank or not to manufacture rank, parallel with special bitting hole (16) with lock core hole, communicates with the locking hole (20) on sliding tray (7) and rear lock core (13); Described hole (5) of drawing creates one with sliding tray (7) and sliding eye (23); The lock core that described skewed slot (27) is manufactured on special bitting hole (16) part of front lock core (2) is worn out outer round surface and the special bitting hole (16) of front lock core (2), communicate with oblique locked groove (26) and special bitting hole (16), and corresponding with the oblique locked groove (26) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; The lock core that described cross-drilled hole (32) is manufactured on the stealthy bore portion of front lock core (2) wears out the outer round surface of front lock core (2) and stealthy hole, communicate with longitudinal locked groove (31) and stealthy hole, and corresponding with the longitudinal locked groove (31) on lock core hole, for installing locking seat (33), promotion spring (34) and lock (35) and making locking seat (33), promotion spring (34) and lock (35) mobile in cross-drilled hole (32);

During fabrication, the upper manufacture of rear lock core (13) has locking hole (20), connecting hole (12), rotary contact (39) and main contacts (36) to rear lock core (13); Described connecting hole (12) creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core (13), coordinate with the aft section of connector (3), parallel with lock core hole with locking hole (20), can be through with the stealthy hole on front lock core (2); Described locking hole (20) is manufactured on the rotated edge position of rear lock core (13), parallel with connecting hole (12) with lock core hole, communicate with the locking bearing bore (11) on rear locking (1) and the sliding eye (23) on front lock core (2);

Unblank to enable special bitting, described special bitting during fabrication, pushing tow key (17) and propulsion arm (18) are manufactured on the shank of the key, the shank of the key of special bitting, pushing tow key (17) and propulsion arm (18) three part are manufactured as a whole, or is combined into as a whole after separately manufacturing; Described propulsion arm (18) creates cylinder or cone cylinder; Described pushing tow key (17) creates the promotion key of the blank key shape not having the oblique flank of tooth of marble lock key; The part that pushing tow key (17) inserts the key in special bitting hole (16) has at least manufacture on a lateral have rank to push away (19), rank push away (19) for promoting the promote-side of switch block (28); Described rank push away (19) and create pushing tow key (17) and insert the rank that the aft section of the part of the key in special bitting hole (16) is wide, previous section is narrow and formed; The length that described pushing tow key (17) manufactures is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12); Described pushing tow key (17) creates with the shape of special bitting hole (16) same or similar, and special bitting hole (16) creates the hole of single groove or multiple-grooved 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;

Described connector (3) during fabrication, connector (3) is created anterior consistent with the shape in stealthy hole, the cylinder that rear portion is consistent with the shape of connecting hole (12), the front end of connector (3) is created the shape that can coordinate with the front end of pushing tow key (17), allow pushing tow key (17) that connector (3) can be promoted slide in stealthy hole and in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in connecting hole (12), for connecting front lock core (2) and rear lock core (13),

Described spring bearing bore (15) during fabrication, spring bearing bore (15) be manufactured on the bottom of connecting hole (12) and pass connecting hole (12), or spring bearing bore (15) is manufactured on the rearward end of connector (3), or spring bearing bore (15) is manufactured on the rearward end of connector (3) and the bottom of connecting hole (12) simultaneously; Spring bearing bore (15) is created blind hole or bearing bore, for installing return spring (4); Described return spring (4) creates stage clip;

Locking spring (10) creates stage clip;

Locking head (21) and fore-set (22) manufacture as a whole, or separately manufacture rear recombinant together; Described locking head (21) creates cylinder or bores cylinder or stepped cylinder; Described fore-set (22) creates spheroid or oval ball or cylinder;

Sliding bar (25) creates cylinder or stairstepping cylinder, and front end can be stretched in sliding tray (7), and rear end can enter locking hole (20);

Sliding shoe (6) creates the slide block of keyed, be arranged on the previous section of sliding tray (7), can slide anteroposterior in sliding tray (7), being arranged on the one side concordant with the periphery of front lock core (2) in sliding tray (7) creates with the radian of the periphery of front lock core (2) consistent, the upper manufacture of sliding shoe (6) of the one side concordant with the periphery of front lock core (2) has lock groove (24), and the radian face of lock groove (24) creates consistent with the radian of the periphery of front lock core (2); The length that described sliding shoe (6) manufactures is shorter than the length of sliding tray (7); Described lock groove (24) creates deep-slotted chip breaker or surface groove, and deep-slotted chip breaker manufactures arcwall face, and surface groove manufactures inclined-plane;

Expanding plate (8) creates spring leaf or flexure strip, or creates the assembly of rigid disk and tension spring, between the bottom that tension spring top is pressed in expansion groove (9) and expanding plate (8); The both sides end face of expanding plate (8) creates the face of lock core (2) and lock body (1) before pintle hook lock;

Switch block (28) creates the blocks of bar shaped, and the middle part of blocks manufactures pin-and-hole, and rotational pin (30) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (28) are installed time, expose the part switch block (28) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (28) is arranged in skewed slot (27) untie-sell (30) that can rotate and rotates, and can not rotate in lock core hole for lock core before locking (2);

Rotational pin (30) creates pin or bolt; Be fixed in the fixing hole in skewed slot (27), for fixing switch block (28);

Top spring (29) creates stage clip or torsion spring;

Promote spring (34) and create stage clip;

Locking seat (33) creates the pedestal of cylinder body type, is fixed on connector (3), is arranged in cross-drilled hole (32); Locking seat (33) promotes spring (34) and lock (35) for installing;

Described lock (35) creates cylinder, and the end stretching into one end of longitudinal locked groove (31) creates arcwall face or inclined-plane or plane; Lock (35) can not rotate in lock core hole for lock core before locking (2), and the end that lock (35) stretches into one end of longitudinal locked groove (31) is used for sliding in longitudinal locked groove (31);

In order to increase the function of hidden electronic locking, when having electric safety burglary-resisting system in described antitheft electro-mechanical interlock locking warning multi-lock, fixed contact (38) is fixed on the inwall of the via hole of upper or lock body (1) aft section of the lock body (1) of the rearward end of lock core hole, and rotary contact (39) is manufactured on below or on the surfaces of revolution of rear lock core (13); Rotary contact (39) and fixed contact (38) adopt arranged in dislocation, rotary contact (39) coordinates with fixed contact (38) becomes one group of contact disconnecting or connect, and rotary contact (39) can be connected with fixed contact (38) when rear lock core (13) rotates;

In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of electromagnet and carrying out reinforcing security control; When electric safety burglary-resisting system adds electronic remote controller, rotary contact (39) and fixed contact (38) 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 add electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (39) and fixed contact (38) 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 (39) and fixed contact (38) 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 horizontal to be created on a limit or the latch locked;

In order to report to the police when not having special bitting to unblank, when being provided with asynchronous warning system in described antitheft electro-mechanical interlock locking warning multi-lock, main contacts (36) is arranged on the front end of rear lock core (13), auxiliary contact (37) is arranged on the rear end of front lock core (2), main contacts (36) and auxiliary contact (37) before same rotation on just to installation or arranged in dislocation, main contacts (36) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (37), alarm circuit is connected with the relay closed circuit of relay, warning power supply and alarm are connected in alarm circuit, described front lock core (2) rotates and rear lock core (13) does not rotate time, the relay switch of main contacts (36) and the automatic engage relay of auxiliary contact (37), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning, described front lock core (2) rotates and rear lock core (13) also rotates time, main contacts (36) can not contact with auxiliary contact (37) 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,

Be provided with front lock core (2) and rear lock core (13) in lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2); Manufacture in described front lock core (2) to have and draw hole (5), sliding tray (7), sliding eye (23), skewed slot (27), cross-drilled hole (32), specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole; Locking hole (20) and connecting hole (12) is had in described rear lock core (13), the rear end of rear lock core (13) is fixed with and connects tongue (14), be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt; Have before sliding tray (7) and draw hole (5), sliding shoe (6) is installed in sliding tray (7), sliding shoe (6) there is lock groove (24), be provided with sliding bar (25) in sliding tray (7) sliding eye below (23), the front end of sliding bar (25) withstands on that sliding shoe (6) is upper, rear end withstands on fore-set (22); Described fore-set (22) and locking head (21) are arranged in locking hole (20), one end of locking head (21) withstands on fore-set (22), the other end is pressed on locking spring (10), and locking spring (10) is arranged in locking bearing bore (11); Described expansion groove (9) internal fixtion has expanding plate (8), and the expansion side pressure of expanding plate (8) and sliding shoe (6) are engaged in lock groove (24); In described skewed slot (27), oblique locking device is installed; Be provided with in locking seat (33) and promote spring (34) and lock (35), promote the bottom that spring (34) is arranged on locking seat (33), lock (35) is promoting the front end through locking seat (33) before spring (34); Fixed contact (38) and rotary contact (39) are connected in the power supply circuits of electromagnet with electronic remote controller, 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, is with or without in described antitheft electro-mechanical interlock locking warning multi-lock; Main contacts (36) and auxiliary contact (37) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described antitheft electro-mechanical interlock locking warning multi-lock.

8. according to claim 1 and antitheft electro-mechanical interlock locking warning multi-lock according to claim 7, it is characterized in that: for the ease of manufacturing and assembling, the manufacture hop count of lock core (2) before changing, the described easily manufactured needs of lock body (1) according to internal construction and the needs of manufacturing process, front lock core (2) segmentation manufacture again near the end or end in stealthy hole, or in the position segmentation manufacture again of sliding tray (7), or drawing the position segmentation manufacture again in hole (5), or in the position segmentation manufacture again of skewed slot (27), or in the position segmentation manufacture again of cross-drilled hole (32), front lock core (2) is created entirety or multistage, the 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, lock body (1), during fabrication according to technological requirement and needs, creates entirety or multistage lock body (1);

Described fixed contact (38) and rotary contact (39), 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, 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 (14) 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 with or without mechanical linkage which controls and be connected tongue (14), the via hole allowing connection tongue (14) pass also can be with or without.