CN104405200A

CN104405200A - Interlocking additional marble-free electromechanical anti-theft alarm lock

Info

Publication number: CN104405200A
Application number: CN201410618893.6A
Authority: CN
Inventors: 徐園植
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-06
Filing date: 2014-11-06
Publication date: 2015-03-11

Abstract

The invention discloses an interlocking additional marble-free electromechanical anti-theft alarm lock. A connector is hidden in a hiding hole, and is disconnected from a back lock cylinder; a front lock cylinder is locked simultaneously by an expansion sheet and a rotary block; an alarm is made when the front and back lock cylinders rotate asynchronously; an electronic remote controller is hidden in a power supply circuit of an electromagnet; electromechanical interlocking hiding, mechanical interlocking, hiding, connection hiding of the front and back lock cylinders, and asynchronous alarm are integrated, so that a thief is prevented from opening an interlocking device and rotating the back lock cylinder; even if an inner support lock and a connector part are damaged forcibly, only the front lock cylinder can be rotated, and the back lock cylinder cannot be rotated. Even if the thief drills the front lock cylinder and the back lock cylinder completely by using an electric hand drill, and rotates a connection tongue by using tools such as a clamp, the power supply circuit of the electromagnet cannot be switched on since a rotary contact is not in contact with a fixed contact; moreover, the power supply circuit of the electromagnet is switched off by the electronic remote controller, and a safety lock crosspiece cannot be opened, so that theft prevention can be realized completely.

Description

Interlocking is additional without the dynamo-electric anti-theft alarm lock of bullet

Technical field

The one interlocking that the present invention relates to theftproof lock field is additional without the dynamo-electric anti-theft alarm lock of bullet.

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 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, interlocking of the present invention adds the latch system not having cylinder lock without the dynamo-electric anti-theft alarm lock of bullet, only has inner support latch system, oblique locking device, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, turn groove, sliding tray, sliding shoe, lock groove, expansion groove, expanding plate, push to slide spring, connecting hole, connect tongue, spring bearing bore, special bitting hole, special bitting, skewed slot, oblique locked groove, switch block, rotational pin, top spring, 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; Turn groove, sliding tray, skewed slot, specially bitting hole and stealthy hole in described front lock core, in stealthy hole, connector is installed; The rear end of described 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; Groove is turned in the inside of described sliding tray, sliding shoe is arranged on and turns in groove and sliding tray, push to slide spring fitting bottom sliding tray, push to slide before spring and sliding shoe is installed, sliding shoe there is lock groove, the fixed end of expanding plate is fixed in expansion groove, and the expansion end of expanding plate coordinates with the sliding shoe in sliding tray and is pressed in lock groove; In described skewed slot, oblique locking device is installed; 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, composition electric safety burglary-resisting system, adds in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking; 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, described interlocking additional without bullet electromechanics anti-theft alarm lock in being with or without.

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; Expansion groove and oblique locked groove is had in the circular hole part of lock core hole, described expansion groove is the groove of the depression 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 communicate; 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.

There are special bitting hole, stealthy hole, skewed slot in described front lock core, turn groove, sliding tray, be fixed with main contacts in the rearward end of front lock core; Described special bitting hole and stealthy hole all the centre that front lock core rotates or close to rotate special bitting hole, centre 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; The described groove that turns is by groove, wears out the key in special bitting hole in the inside of sliding tray, communicates with sliding tray and special bitting hole, for holding the portion of turning of sliding shoe and allowing the portion of turning of sliding shoe turning in groove and can move forward and backward; 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 the outside of turning groove is worn out the outer round surface of lock core, with turn groove and expand groove and communicate, push to slide spring and sliding shoe for installation and allow sliding shoe can slide anteroposterior; Described turn groove and sliding tray is connected in one.

Have at least in one in a lock and expand locking system; Described inner support locking comprises and turns groove, sliding tray, sliding shoe, lock groove, pushes to slide spring, expanding plate and expansion groove; The described groove that turns communicates with sliding tray in the inside of sliding tray, the outer round surface of described sliding tray lock core before the outside of turning groove is worn out with turn groove and communicate, sliding shoe is arranged on sliding tray and turns in groove, the portion of turning of sliding shoe is turning in groove, slide section is in sliding tray, sliding shoe be installed in sliding tray and push to slide spring, pushing to slide spring and be pressed on sliding shoe after sliding shoe; 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 the sliding part of sliding shoe and is pressed in lock groove, expanding plate in expansion groove or expanding plate simultaneously lock groove with expand in groove; When pushing tow key does not insert in special bitting hole, the fixed end of described expanding plate in expansion groove, expansion end in lock groove front lock core and lock body locked, front lock core can not rotate in lock body, realizes inner support locking; Propulsion arm insert in special bitting hole promote sliding shoe turn portion 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 pushing tow key 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 comprises the portion of turning and slide section, and the portion of turning is mounted in the sliding shoe projection turned in groove, and slide section is slipper in sliding tray, is cylinder or stairstepping cylinder; Slide section is arranged on the one side concordant with the periphery of front lock core in sliding tray 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 in the slide section of 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.

The described spring that pushes to slide is stage clip, is arranged on the bottom of sliding tray.

An oblique locking device is had at least in a lock; 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, 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.

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; 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.

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.

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.

Described special bitting comprises pushing tow key and the shank of the key, and pushing tow key is fixed on the shank of the key; Described pushing tow key is promotion key, is the key 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; The part that pushing tow key inserts the key in special bitting hole having at least the middle part on a lateral or rear portion to push away terrace, pushing away terrace for promoting the shank of crushing block; The described terrace that pushes away is the class face crossing with the longitudinal direction of the main body of pushing tow key that wide part below that pushing tow key inserts the part of the key in special bitting hole is formed with part narrow above, or pushing tow key inserts the class face crossing with the longitudinal direction of the main body of pushing tow key that there are protrusion and formation in the middle part of the side direction of the key in special bitting hole or rear portion; 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 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; Expanding plate is simultaneously in lock groove and in expansion groove, do not have pushing tow key insert in special bitting hole promote sliding shoe turn portion, sliding shoe can not move, 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, the locked front lock core of expanding plate is adopted to realize inner support locking; Adopt switch block 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 disconnect being hidden in stealthy hole with connector completely and 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; Meanwhile, pushing tow on the key push away terrace promote in special bitting hole sliding shoe turn portion after move, move after driving the slide section of sliding shoe, the slide section of sliding shoe is slided in sliding tray, under arcwall face in the slide section of sliding shoe or the guiding on inclined-plane and extruding, the expansion end of expanding plate is drawn close in expansion groove, expanding plate along with moving after sliding shoe by the radian of sliding shoe face press-in expansion groove, leave lock groove, open inner support locking; Pushing tow key is through behind special bitting hole, and the front end of pushing tow key is inserted in stealthy hole and promoted, in connector insertion connecting hole, to complete the connection with front lock core and 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, 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; The radian face that sliding shoe moves forward and makes the expansion end leaving expanding plate leave sliding shoe under the promotion pushing to slide 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, only have the hope unblanked is sent in sliding shoe turn in portion, exposing the portion of turning of the sliding shoe turning groove and the promote-side of the switch block exposed in skewed slot being thought by mistake be that the pushing tow pellet and attempting of cylinder lock turns the portion's of turning press-in of exposing the sliding shoe turning groove in groove and opens theftproof lock in the switch block press-in skewed slot exposing skewed slot, but the portion of turning due to sliding shoe cannot be pressed into turns in groove, the switch block exposing skewed slot can not be pressed in skewed slot, make robber or unblank Wang Wufa expanding plate press-in expansion groove in open inner support locking, oblique locking device can not be opened, even if robber or the king that unblanks open inner support locking and oblique locking device, have rotated front lock core, 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; There is no the promotion of pushing tow key, inner support 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, rear lock core cannot being rotated, theftproof lock can not be opened; Add the difficulty of pirate of the open lock, thus play the effect of inner support locking, self-locking, stealth, multiple locking and multiple safety.

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate and switch block, the front lock core of forced rotating, rear lock core is not connected with front lock core because of stealthy and does 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 and switch block to be hidden in lock core and lock body and realize interlocking stealth.

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, pushing tow key can insert in special bitting hole promote sliding shoe turn portion.

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 inner support 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 inner support locking.

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 simplify the structure of lock, described interlocking adds in the composition structure without the dynamo-electric anti-theft alarm lock of bullet and is with or without wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures.

In order to expand the scope of application, described interlocking adds the place being applicable to the antitheft door of all kinds of needs, cabinet and so on without the dynamo-electric anti-theft alarm lock of bullet and installs and uses, 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.

Described interlocking adds manufacture without the dynamo-electric anti-theft alarm lock of bullet and method thereof, it is characterized in that:

Lock body during fabrication, lock body manufactures and has via hole, lock core hole, expansion groove and oblique locked groove, the centre that lock core hole is manufactured on rear locking is used for installing lock core, have the via hole for allowing connection tongue pass in the manufacture below of lock core hole, the mid portion manufacture of the lock core hole in lock body has expansion groove; Described expansion groove creates the groove of depression on lock core hole, 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.

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 and turns groove, sliding tray, skewed slot, 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; The described groove that turns creates by groove, and the key in special bitting hole is worn out in the inside being manufactured on sliding tray, communicates with sliding tray and special bitting hole, for holding the portion of turning of sliding shoe and allowing the portion of turning of sliding shoe turning in groove and can move forward and backward; Described sliding tray creates the groove of key slot type, the inside of sliding tray manufactures to be had rank or not to have rank, neutral gear place beyond the special bitting hole being manufactured on the peripheral edge portion rotated close to front lock core, be manufactured on the outer round surface that front lock core is worn out in the outside of turning groove, communicate with turning groove and expand groove; The length that sliding tray manufactures is longer than the length of sliding shoe, pushes to slide spring and sliding shoe and allow sliding shoe can slide anteroposterior for installation; Described turn groove and sliding tray is connected in 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.

Push to slide spring and create stage clip, be arranged on the bottom of sliding tray.

Sliding shoe creates the portion of turning and slide section two parts, and the portion of turning creates the sliding shoe projection being arranged on and turning in groove, and slide section creates slipper in sliding tray, creates cylinder or stairstepping cylinder; Slide section is arranged on the one side manufacture concordant with the periphery of front lock core in sliding tray the radian face consistent with the radian of the periphery of front lock core, and radian face manufactures lock groove; 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.

Described 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, is fixed in the fixing hole in skewed slot, for fixing switch block.

Top spring creates stage clip or torsion spring.

Rear lock core during fabrication, rear lock core manufactures and has 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, can be through with the stealthy hole on front lock core.

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.

In order to enable special bitting unblank, during fabrication, special bitting creates pushing tow key and the shank of the key two parts, is manufactured on the shank of the key by pushing tow key, and pushing tow key creates the key not having the oblique flank of tooth of marble lock key in described special bitting, described pushing tow key the body keyway portion in special bitting hole has that a lateral creates aft section is wide at least inserting, previous section is narrow and the class face crossing with the longitudinal direction of the main body of pushing tow key that wide part below that is that make pushing tow key insert the part of the key in special bitting hole is formed with part narrow above, or insert the middle part of the part of the key in special bitting hole or rear portion at pushing tow key to manufacture to have and protrude and the class face crossing with the longitudinal direction of the main body of pushing tow key that formed, this class face crossing with the longitudinal direction of the main body of pushing tow key pushes away terrace exactly, 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, the shape in special bitting hole creates with the shape of pushing tow key same or similar, and described 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.

In order to increase the function of hidden electronic locking, described interlocking is additional without when having electric safety burglary-resisting system in bullet electromechanics anti-theft alarm 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, described interlocking is additional without when being provided with asynchronous warning system in the dynamo-electric anti-theft alarm lock of bullet, 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 and turn groove, sliding tray, skewed slot, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Have 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; Groove is turned in the inside of sliding tray, sliding shoe is arranged on and turns in groove and sliding tray, push to slide spring fitting bottom sliding tray, push to slide before spring and sliding shoe is installed, sliding shoe there is lock groove, the fixed end of expanding plate is fixed in expansion groove, and the expansion end of expanding plate coordinates with the sliding shoe in sliding tray and is pressed in lock groove; In described skewed slot, oblique locking device is installed; 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, composition electric safety burglary-resisting system, adds in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking; 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, described interlocking additional without bullet electromechanics anti-theft alarm lock in being with or without.

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 turning the position segmentation manufacture again of groove, or in the segmentation manufacture again of the position of skewed slot, front lock core is created entirety or multistage, and each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation;

In order to manufacture the needs with assembly technology, 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, live to be connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock; In the anti-theft lock system becoming electric burglar-proof lock, 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 interlock additional without the dynamo-electric anti-theft alarm lock of bullet rational in infrastructure, to manufacture and easy to use, interlocking, stealth and good anti-theft effect; Expanding plate and switch block are hidden in locked front lock core in lock core and lock body, front lock core and rear lock core disconnect completely and are hidden in stealthy hole with connector, 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 Wang Wufa rotation rear lock core of unblanking, achieve the theftproof lock integrating asynchronous interlocking, electro-mechanical interlock, stealth, self-locking, synchronized links and asynchronous warning function, safety parameters is high; Namely be also merely able to rotate front lock core after using barbarous means to damage inner support locking and connector part, 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 that the present invention interlocks the additional primary structure schematic diagram without the dynamo-electric anti-theft alarm lock of bullet;

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

Fig. 3 is the surface structure schematic diagram of sliding shoe;

Fig. 4 is the surface structure schematic diagram of the sliding tray on front lock core;

Fig. 5 is the structural representation of front lock core in the cross section at sliding tray place;

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.

It is the pushing tow key of two-way chute and the special bitting hole of two-way chute that interlocking shown in figure adds without the dynamo-electric anti-theft alarm lock of bullet;

Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, sliding shoe 5, turn groove 6, push to slide spring 7, expanding plate 8, expansion groove 9, lock groove 10, sliding tray 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, specially bitting hole 16, pushing tow key 17, push away terrace 18, rank push away 19, turn portion 20, tiltedly locked groove 21, skewed slot 22, rotational pin 23, top spring 24, switch block 25, main contacts 26, auxiliary contact 27, fixed contact 28, rotary contact 29.

Detailed description of the invention

The present invention interlocks to add and mainly comprises lock body 1 without the dynamo-electric anti-theft alarm lock of bullet, front lock core 2, rear lock core 13, connector 3, return spring 4, turn groove 6, sliding tray 11, sliding shoe 5, lock groove 10, expansion groove 9, expanding plate 8, push to slide spring 7, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole 16, special bitting, skewed slot 22, oblique locked groove 21, switch block 25, rotational pin 23, top spring 24, main contacts 26, auxiliary contact 27, fixed contact 28, rotary contact 29, 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; Turn groove 6, sliding tray 11, skewed slot 22, specially bitting hole 16 and stealthy hole in described front lock core 2, connector 3 is installed in stealthy hole; The rear end of described 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; Groove 6 is turned in the inside of described sliding tray 11, sliding shoe 5 is arranged on and turns in groove 6 and sliding tray 11, pushing to slide spring 7 is arranged on bottom sliding tray 11, push to slide before spring 7 and sliding shoe 5 is installed, sliding shoe 5 there is lock groove 10, the fixed end of expanding plate 8 is fixed in expansion groove 9, and the expansion end of expanding plate 8 coordinates with the sliding shoe 5 in sliding tray 11 and is pressed in lock groove 10; In described skewed slot 22, oblique locking device is installed; Fixed contact 28 and rotary contact 29 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, adds in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking; Main contacts 26 and auxiliary contact 27 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, add in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking.

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; Expansion groove 9 and oblique locked groove 21 is had in the circular hole part of lock core hole, described expansion groove 9 is grooves of the depression 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 11 on front lock core 2, and communicate; Described oblique locked groove 21 is depressions, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot 22 on front lock core 2 on lock core hole, for allow the locking end of switch block 25 inside before movable and locking lock core 2 rotate.

There are special bitting hole 16, stealthy hole, skewed slot 22 in described front lock core 2, turn groove 6, sliding tray 11, be fixed with main contacts 26 in the rearward end of front lock core 2; Described special bitting hole 16 and stealthy hole all the centre that front lock core 2 rotates or close to the special bitting hole 16, centre rotated 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 22 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 21 and special bitting hole 16, and corresponding with the oblique locked groove 21 on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; The described groove 6 that turns is by groove, wears out the key in special bitting hole 16 in the inside of sliding tray 11, communicates with sliding tray 11 and special bitting hole 16, for holding the portion of turning 20 of sliding shoe 5 and allowing the portion of turning 20 of sliding shoe 5 turning in groove 6 and can move forward and backward; Described sliding tray 11 is grooves of key slot type, there are rank the inside of sliding tray 11 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 the outside of turning groove 6 is worn out the outer round surface of lock core 2, communicate with turning groove 6 and expand groove 9, push to slide spring 7 and sliding shoe 5 for installation and allow sliding shoe 5 can slide anteroposterior; The described groove 6 that turns is connected in one with sliding tray 11.

Have at least in one in a lock and expand locking system; Described inner support locking comprise turn groove 6, sliding tray 11, sliding shoe 5, lock groove 10, push to slide spring 7, expanding plate 8 and expansion groove 9; The described groove 6 that turns communicates with sliding tray 11 in the inside of sliding tray 11, the outer round surface of described sliding tray 11 lock core 2 before the outside of turning groove 6 is worn out with turn groove 6 and communicate, sliding shoe 5 is arranged on sliding tray 11 and turns in groove 6, the portion of turning 20 of sliding shoe 5 is turning in groove 6, slide section is in sliding tray 11, sliding shoe 5 be installed in sliding tray 11 and push to slide spring 7, pushing to slide spring 7 and be pressed on sliding shoe 5 after sliding shoe 5; 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 10 on the sliding part of sliding shoe 5 and is pressed in lock groove 10, expanding plate 8 in expansion groove 9 or expanding plate 8 simultaneously lock groove 10 with expand in groove 9; When pushing tow key 17 does not insert in special bitting hole 16, the fixed end of described expanding plate 8 in expansion groove 9, expansion end in lock groove 10 front lock core 2 and lock body 1 locked, front lock core 2 can not rotate in lock body 1, realizes inner support locking; Propulsion arm insert in special bitting hole 16 promote sliding shoe 5 turn portion 20 time, arcwall face in lock groove 10 when the expansion end of expanding plate 8 moves after sliding shoe 5 on sliding shoe 5 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 pushing tow key 17 promotes sliding shoe 5, the expansion end of expanding plate 8 slips over arcwall face in the sliding tray 11 on sliding shoe 5 or sloped roof is pressed on the radian face of sliding shoe 5, 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 11 is longer than the length of sliding shoe 5, and sliding shoe 5 can slide anteroposterior in sliding tray 11.

Described sliding shoe 5 comprises the portion of turning 20 and slide section, turns portion 20 and is mounted in sliding shoe 5 projection turned in groove 6, and slide section is slipper in sliding tray 11, is cylinder or stairstepping cylinder; Slide section is arranged on the one side concordant with the periphery of front lock core 2 in sliding tray 11 the radian face consistent with the radian of the periphery of front lock core 2, radian face has lock groove 10; Described lock groove 10 is deep-slotted chip breaker or surface groove, deep-slotted chip breaker has arcwall face, surface groove has inclined-plane; Described lock groove 10 is for holding the expansion end of expanding plate 8 and the expansion end of expanding plate 8 can be slided in lock groove 10.

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 10 in the slide section of sliding shoe 5; 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.

The described spring 7 that pushes to slide is stage clips, is arranged on the bottom of sliding tray 11.

An oblique locking device is had at least in a lock; Described oblique locking device comprises skewed slot 22, tiltedly locked groove 21, switch block 25, rotational pin 23, top spring 24, described switch block 25 is fixed in skewed slot 22 by rotational pin 23, the promote-side of switch block 25 is stretched in special bitting hole 16, locking end stretches in oblique locked groove 21, and the top, one end of top spring 24 is pressed on switch block 25, other end top is pressed on the wall of skewed slot 22.Rank on pushing tow key 17 push away 19 promotions when exposing the promote-side of the switch block 25 in special bitting hole 16, and the untie-sell 23 that rotates of the locking end of switch block 25 in oblique locked groove 21 rotates and shifts out in oblique locked groove 21, 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 21 of switch block 25.

Described switch block 25 is blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin 23 is through pin-and-hole; In special bitting hole 16 the same side to key in polylith switch block 25 is installed time, expose the part switch block 25 in special bitting hole 16, one piece of ratio below one piece short before it; The untie-sell 23 that can rotate in skewed slot 22 of described switch block 25 is rotated, and can not rotate in lock core hole for lock core before locking 2;

Described rotational pin 23 is pin or bolt, is fixed in the fixing hole in skewed slot 22, for fixing switch block 25;

Described top spring 24 is stage clip or torsion spring.

Described rear lock core 13 is fixed with rotary contact 29 and main contacts 26, main contacts 26 is in the leading section of rear lock core 13, and rotary contact 29 is fixed on below or on the face of cylinder of rear lock core 13, or rotary contact 29 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; 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.

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.

Described electric safety burglary-resisting system comprises fixed contact 28, rotary contact 29, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 28 is fixed in the aft section in lock body 1, rotary contact 29 is fixed on rear lock core 13, rotary contact 29 and fixed contact 28 adopt arranged in dislocation, rotary contact 29 coordinates with fixed contact 28 becomes one group of contact disconnecting or connect, and rotary contact 29 can be connected with fixed contact 28 when rear lock core 13 rotates; Described front lock core 2 rotates and rear lock core 13 does not rotate time, make fixed contact 28 and rotary contact 29 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 28 and rotary contact 29 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 29 and fixed contact 28 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 29 and fixed contact 28 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 29 and fixed contact 28 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 26, auxiliary contact 27, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core 13 is fixed with main contacts 26, the rearward end of front lock core 2 is fixed with auxiliary contact 27, main contacts 26 coordinates with auxiliary contact 27 and forms displacement contacts and pay, main contacts 26 and auxiliary contact 27 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 26 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 27, 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 26 and auxiliary contact 27 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 26 just connects circuit with auxiliary contact 27 when contacting; Described main contacts 26 and auxiliary contact 27 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 26 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 27, another is flexible conductive contact, and when main contacts 26 misplaces with auxiliary contact 27 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 26 and auxiliary contact 27 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 26 and auxiliary contact 27 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 28 and rotary contact 29, main contacts 26 and auxiliary contact 27 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 the shank of the key, and pushing tow key 17 is fixed on the shank of the key; Described pushing tow key 17 is promotion keys, is the key 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 25; 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; The part that pushing tow key 17 inserts the key in special bitting hole 16 having at least the middle part on a lateral or rear portion to push away terrace 18, pushing away terrace 18 for promoting the shank of crushing block; The described terrace 18 that pushes away is class faces crossing with the longitudinal direction of the main body of pushing tow key 17 that wide part below that pushing tow key 17 inserts the part of the key in special bitting hole 16 is formed with part narrow above, or pushing tow key 17 inserts the class face crossing with the longitudinal direction of the main body of pushing tow key 17 that there are protrusion and formation in the middle part of the side direction of the key in special bitting hole 16 or rear portion; 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 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 25 of oblique locking device realizes interlocking stealth, does not have pushing tow key 17 to insert the promote-side promoting switch block 25 in special bitting hole 16 and can not open oblique locking device; Expanding plate 8 is simultaneously in lock groove 10 and in expansion groove 9, pushing tow key 17 is not had to insert the portion of turning 20 promoting sliding shoe 5 in special bitting hole 16, sliding shoe 5 can not move, arcwall face in lock groove 10 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 28 and rotary contact 29 do not contact and safety lock horizontal stroke can not be opened, and making main contacts 26 contact with auxiliary contact 27 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, the locked front lock core 2 of expanding plate 8 is adopted to realize inner support locking; Adopt switch block 25 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 26 and auxiliary contact 27 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 disconnects completely with rear lock core 13 and connector 3 is hidden in stealthy hole and realizes 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 and switch block 25 to be hidden in lock core and lock body 1 and realize interlocking stealth.

In order to enable the propulsion arm in special bitting promote sliding shoe 5 smoothly, the length of described sliding shoe 5 is shorter than the length of sliding tray 11, and pushing tow key 17 can insert the portion of turning 20 promoting sliding shoe 5 in special bitting hole 16.

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 inner support locking can be opened, after arcwall face when sliding shoe 5 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 5, makes expanding plate 8 exit in expansion groove 9 and open inner support locking.

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 25 untie-sell 23 that rotates rotates and shifts out in oblique locked groove 21, removes the locking to front lock core 2; Meanwhile, pushing away after terrace 18 promotes the portion of turning 20 of sliding shoe 5 in special bitting hole 16 on pushing tow key 17 is moved, move after driving the slide section of sliding shoe 5, the slide section of sliding shoe 5 is slided in sliding tray 11, under arcwall face in the slide section of sliding shoe 5 or the guiding on inclined-plane and extruding, the expansion end of expanding plate 8 is drawn close in expansion groove 9, expanding plate 8 along with moving after sliding shoe 5 by the radian of sliding shoe 5 face press-in expansion groove 9, leave lock groove 10, open inner support locking; Pushing tow key 17 is through behind special bitting hole 16, and the front end of pushing tow key 17 is inserted promotion connector 3 in stealthy hole and inserted in connecting hole 12, completes the connection with front lock core 2 and 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 29 and fixed contact 28 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 28 is separated with rotary contact 29, 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, the untie-sell 23 that rotates under the powered of top spring 24 of the locking end of switch block 25 rotates and enters locked front lock core 2 in oblique locked groove 21, completes the locking to front lock core 2; The radian face that sliding shoe 5 moves forward and makes the expansion end leaving expanding plate 8 leave sliding shoe 5 under the promotion pushing to slide spring 7 arrives the position of sliding tray 11, and expanding plate 8 is pressed in lock groove 10 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, only have and the hope unblanked is sent in the portion of turning 20 of sliding shoe 5, expose the sliding shoe 5 turning groove 6 portion of turning 20 and the promote-side of the switch block 25 exposed in skewed slot 22 think by mistake be cylinder lock pushing tow pellet and attempt portion of turning 20 press-in of exposing the sliding shoe 5 turning groove 6 to turn in groove 6 and the switch block 25 exposing skewed slot 22 is pressed in skewed slot 22 to open theftproof lock, but the portion of turning 20 due to sliding shoe 5 cannot be pressed into turns in groove 6, the switch block 25 exposing skewed slot 22 can not be pressed in skewed slot 22, make robber or unblank Wang Wufa expanding plate 8 be pressed into expansion groove 9 in open inner support locking, oblique locking device can not be opened, even if robber or the king that unblanks open inner support locking and oblique locking device, have rotated front lock core 2, 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 26 of warning circuit and the circuit of auxiliary contact 27 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 25 in special bitting hole 16 and can not open oblique locking device, front lock core 2 cannot be made to rotate; There is no the promotion of pushing tow key 17, inner support locking can not be opened, sliding shoe 5 can not be made to move and make lock groove 10 extrude expanding plate 8 to make expanding plate 8 exit lock groove 10 and front lock core 2 can not be rotated, rear lock core 13 cannot be rotated, theftproof lock can not be opened; Add the difficulty of pirate of the open lock, thus play the effect of inner support locking, self-locking, stealth, 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 and switch block 25, the front lock core 2 of forced rotating, rear lock core 13 is not connected with front lock core 2 because of stealthy and does not rotate with front lock core 2, also connect the main contacts 26 of warning circuit and the circuit of auxiliary contact 27 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 29 and fixed contact 28, 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 interlocking is additional without the dynamo-electric anti-theft alarm lock of bullet, it is characterized in that: described interlocking adds the latch system not having cylinder lock without the dynamo-electric anti-theft alarm lock of bullet, only has inner support latch system, oblique locking device, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body (1), front lock core (2), rear lock core (13), connector (3), return spring (4), turn groove (6), sliding tray (11), sliding shoe (5), lock groove (10), expansion groove (9), expanding plate (8), push to slide spring (7), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole (16), special bitting, skewed slot (22), oblique locked groove (21), switch block (25), rotational pin (23), top spring (24), main contacts (26), auxiliary contact (27), fixed contact (28), rotary contact (29), 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); Turn groove (6), sliding tray (11), skewed slot (22), specially bitting hole (16) and stealthy hole in described front lock core (2), connector (3) is installed in stealthy hole; The rear end of described rear lock core (13) is fixed with and connects tongue (14), and 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; Groove (6) is turned in the inside of described sliding tray (11), sliding shoe (5) is arranged on and turns in groove (6) and sliding tray (11), push to slide spring (7) and be arranged on sliding tray (11) bottom, push to slide before spring (7) and sliding shoe (5) is installed, sliding shoe (5) there is lock groove (10), the fixed end of expanding plate (8) is fixed in expansion groove (9), and the expansion end of expanding plate (8) coordinates with the sliding shoe (5) in sliding tray (11) and is pressed in lock groove (10); In described skewed slot (22), oblique locking device is installed; Fixed contact (28) and rotary contact (29) 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, adds in without the dynamo-electric anti-theft alarm lock of bullet in described interlocking and is with or without; Main contacts (26) and auxiliary contact (27) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, add in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking;

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); Expansion groove (9) and oblique locked groove (21) is had in the circular hole part of lock core hole, described expansion groove (9) is the groove of the depression 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 (11) on front lock core (2), and communicate; Described oblique locked groove (21) is depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (22) 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 (25);

There are special bitting hole (16), stealthy hole, skewed slot (22) in described front lock core (2), turn groove (6), sliding tray (11), be fixed with main contacts (26) in the rearward end of front lock core (2); Described special bitting hole (16) and stealthy hole all the centre that front lock core (2) rotates or close to rotate special bitting hole, centre (16) 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 (22) 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 (21) and special bitting hole (16), and corresponding with the oblique locked groove (21) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; It is described that to turn groove (6) be pass through groove, the key of special bitting hole (16) is worn out in the inside of sliding tray (11), communicate with sliding tray (11) and special bitting hole (16), for holding the portion of turning (20) of sliding shoe (5) and allowing the portion of turning (20) of sliding shoe (5) turning in groove (6) and can move forward and backward; Described sliding tray (11) is the groove of key slot type, there are rank the inside of sliding tray (11) 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), wear out the outer round surface of front lock core (2) in the outside of turning groove (6), communicate with turning groove (6) and expand groove (9), push to slide spring (7) and sliding shoe (5) for installing and allow sliding shoe (5) can slide anteroposterior; The described groove (6) that turns is connected in one with sliding tray (11);

Have at least in one in a lock and expand locking system, described inner support locking comprise turn groove (6), sliding tray (11), sliding shoe (5), lock groove (10), push to slide spring (7), expanding plate (8) and expansion groove (9), the described groove (6) that turns communicates with sliding tray (11) in the inside of sliding tray (11), described sliding tray (11) outer round surface of wearing out front lock core (2) in the outside of turning groove (6) with turn groove (6) and communicate, sliding shoe (5) is arranged on sliding tray (11) and turns in groove (6), the portion of turning (20) of sliding shoe (5) is turning in groove (6), slide section is in sliding tray (11), sliding shoe (5) be installed in sliding tray (11) and push to slide spring (7), pushing to slide spring (7) and be pressed on sliding shoe (5) after sliding shoe (5), 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 (10) on the sliding part of sliding shoe (5) and is pressed in lock groove (10), expanding plate (8) in expansion groove (9) or expanding plate (8) simultaneously at lock groove (10) with expand in groove (9), when pushing tow key (17) does not insert in special bitting hole (16), the fixed end of described expanding plate (8) in expansion groove (9), expansion end in lock groove (10) front lock core (2) and lock body (1) locked, front lock core (2) can not rotate in lock body (1), realizes inner support locking, when propulsion arm inserts portion of turning (20) promoting sliding shoe (5) in special bitting hole (16), arcwall face in lock groove (10) when the expansion end of expanding plate (8) moves after sliding shoe (5) on sliding shoe (5) 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 pushing tow key (17) promotes sliding shoe (5), the expansion end of expanding plate (8) slips over arcwall face in the sliding tray (11) on sliding shoe (5) or sloped roof is pressed on the radian face of sliding shoe (5), 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 (11) is longer than the length of sliding shoe (5), and sliding shoe (5) can slide anteroposterior in sliding tray (11);

Described sliding shoe (5) comprises the portion of turning (20) and slide section, turns portion (20) and is mounted in sliding shoe (5) projection turned in groove (6), and slide section is slipper in sliding tray (11), is cylinder or stairstepping cylinder; Slide section is arranged on the one side concordant with the periphery of front lock core (2) in sliding tray (11) the radian face consistent with the radian of the periphery of front lock core (2), radian face has lock groove (10); Described lock groove (10) is deep-slotted chip breaker or surface groove, deep-slotted chip breaker has arcwall face, surface groove has inclined-plane; Described lock groove (10) is for holding the expansion end of expanding plate (8) and the expansion end of expanding plate (8) can be slided in lock groove (10);

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 (10) in the slide section of sliding shoe (5); 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 to push to slide spring (7) be stage clip, is arranged on the bottom of sliding tray (11);

An oblique locking device is had at least in a lock; Described oblique locking device comprises skewed slot (22), tiltedly locked groove (21), switch block (25), rotational pin (23), top spring (24), described switch block (25) is fixed in skewed slot (22) by rotational pin (23), the promote-side of switch block (25) is stretched in special bitting hole (16), locking end stretches in oblique locked groove (21), and the top, one end on top spring (24) is pressed on switch block (25), other end top is pressed on the wall of skewed slot (22); Rank on pushing tow key (17) push away (19) when promoting the promote-side of exposing switch block (25) in special bitting hole (16), the untie-sell (23) that rotates of the locking end of switch block (25) in oblique locked groove (21) rotates and shifts out in oblique locked groove (21), 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 (21) of switch block (25);

Described switch block (25) is the blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin (23) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (25) are installed time, expose the part switch block (25) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (25) can rotate in skewed slot (22) untie-sell (23) rotate, can not rotate in lock core hole for lock core before locking (2);

Described rotational pin (23) is pin or bolt, is fixed in the fixing hole in skewed slot (22), for fixing switch block (25);

Described top spring (24) is stage clip or torsion spring;

Described rear lock core (13) is fixed with rotary contact (29) and main contacts (26), main contacts (26) is in the leading section of rear lock core (13), rotary contact (29) is fixed on below or on the face of cylinder of rear lock core (13), or rotary contact (29) 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), and there is the connecting hole (12) of depression the front end of the center of rotation of rear lock core (13); 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);

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);

Described electric safety burglary-resisting system comprises fixed contact (28), rotary contact (29), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (28) is fixed in the aft section in lock body (1), rotary contact (29) is fixed on rear lock core (13), rotary contact (29) and fixed contact (28) adopt arranged in dislocation, rotary contact (29) coordinates with fixed contact (28) becomes one group of contact disconnecting or connect, and rotary contact (29) can be connected with fixed contact (28) when rear lock core (13) rotates; Described front lock core (2) rotates and rear lock core (13) does not rotate time, make fixed contact (28) and rotary contact (29) that the power supply circuits of electromagnet can not be connected because rear lock core (13) 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, connect fixed contact (28) and rotary contact (29) 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 (29) and fixed contact (28) 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 (29) and fixed contact (28) 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 (29) and fixed contact (28) 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 (26), auxiliary contact (27), relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core (13) is fixed with main contacts (26), the rearward end of front lock core (2) is fixed with auxiliary contact (27), main contacts (26) coordinates with auxiliary contact (27) and forms displacement contacts and pay, main contacts (26) and auxiliary contact (27) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (26) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (27), 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 (26) and auxiliary contact (27) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (26) just connects circuit with auxiliary contact (27) when contacting; Described main contacts (26) and auxiliary contact (27) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (26) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (27), another is flexible conductive contact, and when main contacts (26) misplaces with auxiliary contact (27) 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 (26) and auxiliary contact (27) 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 (26) and auxiliary contact (27) 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 (28) and rotary contact (29), main contacts (26) and auxiliary contact (27) 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 the shank of the key, and pushing tow key (17) is fixed on the shank of the key; Described pushing tow key (17) is promotion key, is the key 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 (25); 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); The part that pushing tow key (17) inserts the key in special bitting hole (16) having at least the middle part on a lateral or rear portion to push away terrace (18), pushing away terrace (18) for promoting the shank of crushing block; The described terrace (18) that pushes away is the class face crossing with the longitudinal direction of the main body of pushing tow key (17) that wide part below that pushing tow key (17) inserts the part of the key in special bitting hole (16) is formed with part narrow above, or pushing tow key (17) inserts the class face crossing with the longitudinal direction of the main body of pushing tow key (17) that there are protrusion and formation in the middle part of the side direction of the key in special bitting hole (16) or rear portion; 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 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 (25) of oblique locking device realizes interlocking stealth, does not have pushing tow key (17) to insert the promote-side promoting switch block (25) in special bitting hole (16) and can not open oblique locking device; Expanding plate (8) is simultaneously in lock groove (10) and in expansion groove (9), pushing tow key (17) is not had to insert the portion of turning (20) promoting sliding shoe (5) in special bitting hole (16), sliding shoe (5) can not move, arcwall face in lock groove (10) 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 (28) and rotary contact (29) do not contact and safety lock horizontal stroke can not be opened, and making main contacts (26) contact with auxiliary contact (27) 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, expanding plate (8) locked front lock core (2) is adopted to realize inner support locking; Adopt switch block (25) 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 (26) and auxiliary contact (27) 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) disconnects completely with rear lock core (13) and connector (3) is hidden in stealthy hole and realizes 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 (25) promote-side rotate untie-sell (23) rotate and shift out in oblique locked groove (21), remove the locking to front lock core (2), meanwhile, pushing away after terrace (18) promotes the portion of turning (20) of sliding shoe (5) in special bitting hole (16) on pushing tow key (17) is moved, move after driving the slide section of sliding shoe (5), the slide section of sliding shoe (5) is slided in sliding tray (11), under arcwall face in the slide section of sliding shoe (5) or the guiding on inclined-plane 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 (5) by the press-in of the radian of sliding shoe (5) face, leave lock groove (10), open inner support locking, pushing tow key (17) is through after special bitting hole (16), and the front end of pushing tow key (17) is inserted in stealthy hole and promoted, in connector (3) insertion connecting hole (12), to complete the connection with front lock core (2) and 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 (29) and fixed contact (28) 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 (28) is separated with rotary contact (29), 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), the untie-sell (23) that rotates under the powered on top spring (24) of the locking end of switch block (25) rotates and enters locked front lock core (2) in oblique locked groove (21), completes the locking to front lock core (2); The radian face that sliding shoe (5) moves forward and makes the expansion end leaving expanding plate (8) leave sliding shoe (5) under the promotion pushing to slide spring (7) arrives the position of sliding tray (11), expanding plate (8) is pressed in lock groove (10) 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, only have and the hope unblanked is sent in the portion of turning (20) of sliding shoe (5), exposing the portion of turning (20) of the sliding shoe (5) turning groove (6) and the promote-side of switch block (25) of exposing in skewed slot (22) being thought by mistake be that the pushing tow pellet and attempting of cylinder lock turns portion of turning (20) press-in of exposing the sliding shoe (5) turning groove (6) in groove (6) and opens theftproof lock in the switch block (25) press-in skewed slot (22) exposing skewed slot (22), but the portion of turning (20) due to sliding shoe (5) cannot be pressed into turns in groove (6), the switch block (25) exposing skewed slot (22) can not be pressed in skewed slot (22), make robber or the Wang Wufa that unblanks opens inner support locking in expanding plate (8) press-in expansion groove (9), oblique locking device can not be opened, even if robber or the king that unblanks open inner support locking and oblique locking device, have rotated front lock core (2), 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 (26) of warning circuit and the circuit of auxiliary contact (27) 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 (25) in special bitting hole (16) and oblique locking device can not be opened, front lock core (2) cannot be made to rotate; There is no the promotion of pushing tow key (17), inner support locking can not be opened, sliding shoe (5) can not be made mobile and make lock groove (10) extruding expanding plate (8) make expanding plate (8) exit lock groove (10) and front lock core (2) can not be rotated, rear lock core (13) cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play the effect of inner support locking, self-locking, stealth, 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) and switch block (25), forced rotating front lock core (2), rear lock core (13) is not connected and does not rotate with front lock core (2) with front lock core (2) because of stealthy, also connect the main contacts (26) of warning circuit and the circuit of auxiliary contact (27) 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 (29) and fixed contact (28), 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. interlocking according to claim 1 is additional without the dynamo-electric anti-theft alarm lock of bullet, it is characterized in that: in order to can be real antitheft, adopt front lock core (2) to disconnect realizing being connected stealth completely with rear lock core (13); Adopt expanding plate (8) and switch block (25) to be hidden in lock core and lock body (1) and realize interlocking stealth.

3. interlocking according to claim 1 is additional without the dynamo-electric anti-theft alarm lock of bullet, it is characterized in that: promote sliding shoe (5) smoothly to enable the propulsion arm in special bitting, the length of described sliding shoe (5) is shorter than the length of sliding tray (11), and pushing tow key (17) can insert the portion of turning (20) promoting sliding shoe (5) in special bitting hole (16);

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 inner support locking can be opened, behind arcwall face when sliding shoe (5) 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 (5), makes expanding plate (8) exit in expansion groove (9) and open inner support locking.

4. interlocking according to claim 1 is additional is characterized in that: in order to adapt to the keeping of valuables without the dynamo-electric anti-theft alarm lock of bullet, and described special bitting and remote controller create one or separately manufacture, and are convenient to unified keeping or separately keeping;

5. interlocking according to claim 1 is additional without the dynamo-electric anti-theft alarm lock of bullet, it is characterized in that: in order to expand the scope of application, described interlocking adds the place being applicable to the antitheft door of all kinds of needs, cabinet and so on without the dynamo-electric anti-theft alarm lock of bullet and installs and uses, 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.

6. interlocking according to claim 1 is additional without the dynamo-electric anti-theft alarm lock of bullet, it is characterized in that: described interlocking add without the dynamo-electric anti-theft alarm lock of bullet rational in infrastructure, to manufacture and easy to use, to interlock, stealth and good anti-theft effect, expanding plate (8) and switch block (25) are hidden in locked front lock core (2) in lock core and lock body (1), front lock core (2) and rear lock core (13) disconnect completely and connector (3) is hidden in stealthy hole, 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, namely be also merely able to rotate front lock core (2) after using barbarous means to damage inner support locking and connector (3) part, 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 additional manufacture method without the dynamo-electric anti-theft alarm lock of bullet of interlocking, it is characterized in that: lock body (1) during fabrication, via hole, lock core hole, expansion groove (9) and oblique locked groove (21) is had in the upper manufacture of lock body (1), the centre that lock core hole is manufactured on rear locking (1) is used for installing lock core, have the via hole for allowing connection tongue (14) pass in the manufacture below of lock core hole, the mid portion manufacture of the lock core hole in lock body (1) has expansion groove (9); Described expansion groove (9) creates the groove of depression on lock core hole, communicates with lock core hole, corresponding with the sliding tray (11) on front lock core (2); Described oblique locked groove (21) is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (22) on front lock core (2), for allowing lock core (2) rotation before movable and locking inside of the locking end of switch block (25);

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 (27) and coordinates with the main contacts (26) being fixed on rear lock core (13) leading section, and groove (6), sliding tray (11), skewed slot (22), stealthy hole and special bitting hole (16) are turned in the upper manufacture of front lock core (2); 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; The described groove (6) that turns creates and passes through groove, the key of special bitting hole (16) is worn out in the inside being manufactured on sliding tray (11), communicate with sliding tray (11) and special bitting hole (16), for holding the portion of turning (20) of sliding shoe (5) and allowing the portion of turning (20) of sliding shoe (5) turning in groove (6) and can move forward and backward; Described sliding tray (11) creates the groove of key slot type, the inside of sliding tray (11) manufactures to be had rank or not to have 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 the outer round surface that front lock core (2) are worn out in the outside of turning groove (6), communicate with turning groove (6) and expand groove (9); The length that sliding tray (11) manufactures is longer than the length of sliding shoe (5), pushes to slide spring (7) and sliding shoe (5) for installing and allows sliding shoe (5) can slide anteroposterior; The described groove (6) that turns is connected in one with sliding tray (11); The lock core that described skewed slot (22) 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 (21) and special bitting hole (16), and corresponding with the oblique locked groove (21) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate;

Push to slide spring (7) and create stage clip, be arranged on the bottom of sliding tray (11);

Sliding shoe (5) creates the portion of turning (20) and slide section two parts, turn portion (20) and create sliding shoe (5) projection being arranged on and turning in groove (6), slide section creates slipper in sliding tray (11), creates cylinder or stairstepping cylinder; Slide section is arranged on the one side manufacture concordant with the periphery of front lock core (2) in sliding tray (11) the radian face consistent with the radian of the periphery of front lock core (2), and radian face manufactures lock groove (10); Described lock groove (10) creates deep-slotted chip breaker or surface groove, and deep-slotted chip breaker manufactures arcwall face, and surface groove manufactures inclined-plane;

Described 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 (25) creates the blocks of bar shaped, and the middle part of blocks manufactures pin-and-hole, and rotational pin (23) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (25) are installed time, expose the part switch block (25) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (25) is arranged in skewed slot (22) untie-sell (23) that can rotate and rotates, and can not rotate in lock core hole for lock core before locking (2);

Rotational pin (23) creates pin or bolt, is fixed in the fixing hole in skewed slot (22), for fixing switch block (25);

Top spring (24) creates stage clip or torsion spring;

During fabrication, the upper manufacture of rear lock core (13) has connecting hole (12), rotary contact (29) and main contacts (26) 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, can be through with the stealthy hole on front lock core (2);

Described connector (3) during fabrication, connector (3) is created the cylinder that the shape of anterior, rear portion consistent with the shape in stealthy hole and connecting hole (12) is consistent, 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;

Unblank to enable special bitting, described special bitting during fabrication, special bitting creates pushing tow key (17) and the shank of the key two parts, is manufactured on the shank of the key by pushing tow key (17), and pushing tow key (17) creates the key not having the oblique flank of tooth of marble lock key, described pushing tow key (17) body keyway portion in special bitting hole (16) has that a lateral creates aft section is wide at least inserting, previous section is narrow and the class face crossing with the longitudinal direction of the main body of pushing tow key (17) that wide part below that is that make pushing tow key (17) insert the part of the key in special bitting hole (16) is formed with part narrow above, or insert the middle part of the part of the key in special bitting hole (16) or rear portion at pushing tow key (17) to manufacture to have and protrude and the class face crossing with the longitudinal direction of the main body of pushing tow key (17) that formed, this class face crossing with the longitudinal direction of the main body of pushing tow key (17) pushes away terrace (18) exactly, 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 (25), 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), the shape of special bitting hole (16) creates with the shape of pushing tow key (17) same or similar, and described 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,

In order to increase the function of hidden electronic locking, described interlocking is additional without when having electric safety burglary-resisting system in bullet electromechanics anti-theft alarm lock, fixed contact (28) 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 (29) is manufactured on below or on the surfaces of revolution of rear lock core (13); Rotary contact (29) and fixed contact (28) adopt arranged in dislocation, rotary contact (29) coordinates with fixed contact (28) becomes one group of contact disconnecting or connect, and rotary contact (29) can be connected with fixed contact (28) 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 (29) and fixed contact (28) 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 (29) and fixed contact (28) 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 (29) and fixed contact (28) 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, described interlocking is additional without when being provided with asynchronous warning system in the dynamo-electric anti-theft alarm lock of bullet, main contacts (26) is arranged on the front end of rear lock core (13), auxiliary contact (27) is arranged on the rear end of front lock core (2), main contacts (26) and auxiliary contact (27) before same rotation on just to installation or arranged in dislocation, main contacts (26) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (27), 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 (26) and the automatic engage relay of auxiliary contact (27), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation report to the police, described front lock core (2) rotates and rear lock core (13) also rotates time, main contacts (26) can not contact with auxiliary contact (27) 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) and turn groove (6), sliding tray (11), skewed slot (22), specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole; Have connecting hole (12) in described rear lock core (13), the rear end of rear lock core (13) is fixed with and connects tongue (14), and 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; Groove (6) is turned in the inside of sliding tray (11), sliding shoe (5) is arranged on and turns in groove (6) and sliding tray (11), push to slide spring (7) and be arranged on sliding tray (11) bottom, push to slide before spring (7) and sliding shoe (5) is installed, sliding shoe (5) there is lock groove (10), the fixed end of expanding plate (8) is fixed in expansion groove (9), and the expansion end of expanding plate (8) coordinates with the sliding shoe (5) in sliding tray (11) and is pressed in lock groove (10); In described skewed slot (22), oblique locking device is installed; Fixed contact (28) and rotary contact (29) 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, adds in without the dynamo-electric anti-theft alarm lock of bullet in described interlocking and is with or without; Main contacts (26) and auxiliary contact (27) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, add in without the dynamo-electric anti-theft alarm lock of bullet being with or without in described interlocking.

8. add without the dynamo-electric anti-theft alarm lock of bullet according to claim 1 and interlocking 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 (11), or turning the position segmentation manufacture again of groove (6), or in the position segmentation manufacture again of skewed slot (22), 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 (28) and rotary contact (29), 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, live to be connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue (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.