CN104405198A

CN104405198A - Asynchronous electromechanical mixing spring-free antitheft alarming lock

Info

Publication number: CN104405198A
Application number: CN201410584642.0A
Authority: CN
Inventors: 徐毓艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-28
Filing date: 2014-10-28
Publication date: 2015-03-11

Abstract

The invention discloses an asynchronous electromechanical mixing spring-free antitheft alarming lock. A connection body of the asynchronous electromechanical mixing spring-free antitheft alarming lock is hidden in a hidden hole and is separated from a rear lock cylinder; an expansion sheet locks a front lock cylinder; the front lock cylinder and the rear lock cylinder are completely separated and asynchronously rotate to realize alarming; an electronic remote control device is mounted in a power supply circuit of an electromagnet in a hiding manner; electromechanical interlocking hiding, mechanical interlocking, connection hiding of the front lock cylinder and the rear lock cylinder and asynchronous alarming are integrated, so that a thieve cannot open an interlocking device and rotate the rear lock cylinder; even if an external expanded lock and the connection body part are damaged by a savage way, the thieve can only rotate the front lock cylinder, and the rear lock cylinder cannot be rotated; even if the thieve drills off the front cylinder lock and the rear cylinder lock with an electric hand drill and rotates a connection tongue with a tool such as a clamp, a rotating contact is not in contact with a fixed contact, so that the power supply circuit of the electromagnet cannot be conducted; furthermore, the electronic remote control device interrupts the power supply circuit of the electromagnet, so that the thieve cannot open an insurance lock lever, and a complete and thorough burglary prevention effect is achieved.

Description

Asynchronous electromechanics mixing is without playing anti-theft alarm lock

Technical field

The present invention relates to the asynchronous electromechanics mixing of one in theftproof lock field without playing anti-theft alarm lock.

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, asynchronous electromechanics mixing of the present invention does not have the latch system of cylinder lock without playing anti-theft alarm lock, only has an outer latch system, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, draw hole, sliding bar, expansion groove, lock groove, expanding plate, guide springs, sliding eye, connecting hole, connect tongue, spring bearing bore, special bitting hole, pushing tow key, propulsion arm, the shank of the key, main contacts, auxiliary contact, fixed contact, rotary contact, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core and rear lock core in described lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Have in described front lock core and draw hole, sliding eye, specially bitting hole and stealthy hole, 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; Described guide springs is arranged on bottom sliding eye, sliding bar is had to be installed in expansion groove and sliding eye before guide springs, the fixed end of expanding plate is fixed on the sliding bar of this part in expansion groove, and the expansion end top of expanding plate is pressed on arcwall face in lock groove or inclined-plane; 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, is with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing; Main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply, are with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing.

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; Have lock groove in the circular hole part of lock core hole, described lock groove is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body, corresponding with the position of the expansion groove on front lock core, and communicates.

There are special bitting hole, stealthy hole in described front lock core, draw hole, sliding eye and expansion groove, be fixed with main contacts in the rearward end of front lock core; Described special bitting hole and stealthy hole are all in the centre that front lock core rotates or the centre close to rotation, and special bitting hole is before stealthy hole; Be provided with connector in described stealthy hole, there is stealthy hole the front end of connector, is provided with return spring in stealthy hole; Described hole of drawing is passing hole, the neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, communicates with sliding eye before sliding eye; There are rank the inside of described sliding eye or do not have rank, the neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, draw hole below with draw hole and communicate, be divided into two sections by expansion groove; The surface of described expansion groove lock core before the interlude of sliding eye is worn out, is divided into two sections, front and back sliding eye, through with two sections, front and back sliding eye, communicates with lock groove.

A locking system is outward had at least in a lock; Described inner support locking comprises sliding eye, draws hole, sliding bar, guide springs, expansion groove, expanding plate and lock groove; Described sliding eye is below divided into two sections by expansion groove what draw hole, the bottom of sliding eye is provided with guide springs, guide springs top is pressed on the sliding bar before it, sliding bar is arranged in sliding eye and expansion groove, the middle part of sliding bar in expansion groove, two ends are in sliding eye, the sliding bar of this part in expansion groove is fixed with expanding plate, the expansion end top of expanding plate is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove or surface groove, expanding plate in expansion groove or expanding plate simultaneously in expansion groove and lock groove; Propulsion arm do not insert draw in hole time, the fixed end of described expanding plate in expansion groove, flared end locked to front lock core and lock body in lock groove, front lock core can not rotate in lock body, realizes opening locking outward; When propulsion arm insertion is drawn in hole, the oblique compression on arcwall face in lock groove of the flared end of expanding plate or inclined-plane and under guiding, fixed end along expanding plate is drawn close to expansion groove, along with the continuation of propulsion arm promotes sliding bar, the expansion end of expanding plate slips on inwall that arcwall face in lock groove or sloped roof be pressed in the lock core hole in lock body and enters in expansion groove, the locking of lock core and lock body before removing.

The both sides end face of described expanding plate is the face of lock core and lock body before pintle hook lock, and expanding plate is arranged in the expansion groove on sliding bar, and the middle part of sliding bar is fixed with expanding plate at expansion groove place;

Described expanding plate is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar and expanding plate;

Described sliding bar is cylinder or stairstepping cylinder.

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

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

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

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 propulsion arm and the shank of the key, and pushing tow key and propulsion arm are fixed on the shank of the key; Described propulsion arm is cylinder, and pushing tow key promotes key, and the shank of the key is the shank of key; Described pushing tow key length is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core is provided with or does not establish and false draw hole, be only provided with false when drawing hole on front lock core, just special bitting can have false propulsion arm or there is no false propulsion arm.

In order to increase safety and the disguise of theftproof lock, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key can not connect and transmit power to rear lock core with front lock core; Expanding plate is simultaneously in expansion groove and in lock groove, do not have the insertion of propulsion arm, expanding plate can not move, and the arcwall face in lock groove or inclined-plane can not guide and oblique compression expanding plate, expanding plate can not enter in expansion groove, can not remove the locking to front lock core; When rear lock core does not rotate with front lock core, cause the power supply circuits of electromagnet to connect because fixed contact and rotary contact do not contact and safety lock horizontal stroke can not be opened, and make main contacts contact with auxiliary contact and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopt the locked front lock core of expanding plate to realize an outer locking, 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, then insert special bitting hole with the pushing tow key of special bitting, pushing tow key is dynamically connected in body insertion connecting hole through special bitting hole pusher, completes the connection with front lock core and rear lock core; Meanwhile, propulsion arm also inserts to draw in hole and moves after promotion sliding bar, drive on the arcwall face of the deep-slotted chip breaker of expanding plate in lock groove or the inclined-plane of surface groove and slide, under the guiding on the arcwall face of the deep-slotted chip breaker on lock groove or the inclined-plane of surface groove and extruding, the expansion end of expanding plate is drawn close to the sliding bar in expansion groove, expanding plate leaves lock groove along with moving after sliding bar, arrives the inwall of lock core hole and enters in expansion groove, opening an outer locking; 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, expanding plate enters in lock groove under the promotion of guide springs and under the powered of natural resiliency, presses to the arcwall face in lock groove or inclined-plane, completes the locking to front lock core; Connector, under the promotion of return spring, exits connecting hole and enters in stealthy hole completely, front lock core is disconnected completely with rear lock core and in can not being connected, front lock core can not be connected with rear lock core.

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 having the hope unblanked to be sent in draws on hole, owing to draw between hole at a distance of comparatively transporting, make robber or the Wang Wufa that unblanks opens locking from drawing hole simultaneously opening in several expanding plate press-in expansion groove; Even if robber or the king that unblanks open an outer locking, 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; There is no the promotion of the propulsion arm in special bitting, an outer locking can not be opened, expanding plate can not be made to exit lock groove and front lock core can not be rotated, rear lock core cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play the effect of outer 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, 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 stealth in lock core and lock body, realize interlocking stealthy.

Promote sliding bar smoothly to enable the propulsion arm in special bitting and pushing tow key can promote connector smoothly, described sliding bar is equal with the length of sliding eye or unequal, and propulsion arm can insert to draw in hole and promote sliding bar; Described pushing tow key is longer than special bitting hole;

In order to open outer locking, the arcwall face of expanding plate when mobile in lock groove or inclined-plane oblique compression expanding plate, make expanding plate exit in lock groove and open an outer 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, in described composition structure of the present invention, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures.

In order to expand the scope of application, described asynchronous electromechanics mixing is installed and used without the place playing anti-theft alarm lock and be applicable to the antitheft door of all kinds of needs, cabinet and so on, 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 asynchronous electromechanics mixing, without the manufacture and the method thereof that play anti-theft alarm lock, is characterized in that:

Lock body during fabrication, lock body manufactures and has via hole, lock core hole, lock groove, the centre that lock core hole is manufactured on rear locking is used for installing lock core, and 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 lock groove; Described lock groove creates deep-slotted chip breaker or the surface groove of depression on lock core hole, deep-slotted chip breaker creates arcwall face, and surface groove creates inclined-plane, groove that is that deep-slotted chip breaker or surface groove create annular or that be interrupted, communicate with lock core hole, corresponding with the expansion groove on front lock core.

Lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; During fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts being fixed on rear lock core leading section described front lock core, front lock core manufactures have to draw hole, sliding eye, expansion groove, stealthy hole and special bitting hole; The center of rotation position that described special bitting hole and stealthy hole are manufactured on front lock core is connected, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of pushing tow key same or similar, the front portion of stealthy hole and connector is same or similar; Described hole of drawing creates passing hole, is manufactured on the neutral gear place beyond close to the special bitting hole of the peripheral edge portion of front lock core rotation, is manufactured on before sliding eye and communicates with sliding eye; The inside of described sliding eye creates rank or does not have the hole on rank, the neutral gear place beyond the special bitting hole being manufactured on the peripheral edge portion rotated close to front lock core, be manufactured on draw after hole, the two ends of expansion groove, communicate with drawing hole and expand groove; The periphery of front lock core is worn out in the position that described expansion groove is manufactured on the mid portion of sliding eye, communicates with the sliding eye at expansion groove two ends, corresponding with the position of the lock groove on lock body.

Described sliding bar creates cylinder or stairstepping cylinder;

Described expanding plate creates spring leaf or flexure strip, or creates the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar and expanding plate; The both sides end face of expanding plate creates the face of lock core and lock body before pintle hook lock.

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.

In order to enable special bitting unblank, propulsion arm during fabrication, is created cylinder or cone cylinder, pushing tow key is created the blank key shape not having the key flank of tooth by described special bitting; The shank of the key of special bitting, pushing tow key and propulsion arm three part are manufactured as a whole, or is combined into as a whole after separately manufacturing; Described pushing tow key creates with the shape in special bitting hole same or similar, and special bitting hole creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

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

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

In order to increase the function of hidden electronic locking, when described asynchronous electromechanics mixing nothing plays in anti-theft alarm lock and has electric safety burglary-resisting system, 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 asynchronous electromechanics mixing is without when being provided with asynchronous warning system in bullet anti-theft alarm lock, main contacts is arranged on the front end of rear lock core, auxiliary contact is arranged on the rear end of front lock core, main contacts and auxiliary contact before same rotation on just to installation or arranged in dislocation, main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described front lock core rotates and rear lock core does not rotate time, the relay switch of main contacts and the automatic engage relay of auxiliary contact, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; Described front lock core rotates and rear lock core also rotates time, main contacts can not contact with auxiliary contact and can not the relay switch of engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Be provided with front lock core and rear lock core in lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Manufacture in described front lock core to have and draw hole, sliding eye, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Have asynchronous lockhole and connecting hole in described rear lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Guide springs is arranged on bottom sliding eye, sliding bar is had to be installed in expansion groove and sliding eye before guide springs, the fixed end of expanding plate is fixed on the sliding bar of this part in expansion groove, and the expansion end top of expanding plate is pressed on arcwall face in lock groove or inclined-plane; 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, is with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing; Main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply, are with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing.

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 drawing the position segmentation manufacture again in hole, or in the position segmentation manufacture again of expansion groove, front lock core is created entirety or multistage, 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 mixing of the present invention's asynchronous electromechanics without play anti-theft alarm lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; The locked front lock core of expanding plate, 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 the outer locking that used barbarous means to damage 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 asynchronous electromechanics mixing of the present invention is without the primary structure schematic diagram playing anti-theft alarm lock;

Fig. 2 is the structural representation of Fig. 1 in the cross section at expanding plate place;

Fig. 3 is the surface structure schematic diagram of the right view of Fig. 1;

Fig. 4 is the surface structure schematic diagram of the right view of rear lock core;

Fig. 5 is the surface structure schematic diagram of the left view of rear lock core;

Fig. 6 is the surface structure schematic diagram of special bitting;

Fig. 7 is the surface structure schematic diagram of the left view of Fig. 6;

Fig. 8 is the surface structure schematic diagram of the expansion groove of front lock core.

Asynchronous electromechanics mixing shown in figure is the pushing tow key of three-dimensional groove and the special bitting hole of three-dimensional groove without playing anti-theft alarm lock;

Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, draw hole 5, sliding bar 6, expansion groove 7, lock groove 8, expanding plate 9, guide springs 10, sliding eye 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, specially bitting hole 16, pushing tow key 17, propulsion arm 18, the shank of the key 19, main contacts 20, auxiliary contact 21, fixed contact 22, rotary contact 23.

Detailed description of the invention

The asynchronous electromechanics mixing of the present invention mainly comprises lock body 1 without playing anti-theft alarm lock, front lock core 2, rear lock core 13, connector 3, return spring 4, draw hole 5, sliding bar 6, expansion groove 7, lock groove 8, expanding plate 9, guide springs 10, sliding eye 11, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole 16, pushing tow key 17, propulsion arm 18, the shank of the key 19, main contacts 20, auxiliary contact 21, fixed contact 22, rotary contact 23, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core 2 and rear lock core 13 in described lock body 1, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely with front lock core 2; Have in described front lock core 2 and draw hole 5, sliding eye 11, specially bitting hole 16 and stealthy hole, 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; Described guide springs 10 is arranged on bottom sliding eye 11, sliding bar 6 is had to be installed in expansion groove 7 and sliding eye 11 before guide springs 10, the fixed end of expanding plate 9 is fixed on the sliding bar 6 of this part in expansion groove 7, and the expansion end top of expanding plate 9 is pressed on arcwall face in lock groove 8 or inclined-plane; Fixed contact 22 and rotary contact 23 are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, is with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing; Main contacts 20 and auxiliary contact 21 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing.

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; Have lock groove 8 in the circular hole part of lock core hole, described lock groove 8 is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body 1, corresponding with the position of the expansion groove 7 on front lock core 2, and communicates.

Have special bitting hole 16, stealthy hole in described front lock core 2, draw hole 5, sliding eye 11 and expansion groove 7, be fixed with main contacts 20 in the rearward end of front lock core 2; Described special bitting hole 16 and stealthy hole are all in the centre that front lock core 2 rotates or the centre close to rotation, and special bitting hole is before stealthy hole; Be provided with connector 3 in described stealthy hole, there is stealthy hole the front end of connector 3, is provided with return spring 4 in stealthy hole; Described hole 5 of drawing is passing hole, the neutral gear place beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2, communicates with sliding eye 11 before sliding eye 11; There are rank the inside of described sliding eye 11 or do not have rank, the neutral gear place beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2, draw hole 5 below with draw hole 5 and communicate, be divided into two sections by expansion groove 7; The surface of described expansion groove 7 lock core 2 before the interlude of sliding eye 11 is worn out, is divided into two sections, front and back sliding eye 11, through with two sections, front and back sliding eye 11, communicates with lock groove 8.

A locking system is outward had at least in a lock, described inner support locking comprises sliding eye 11, draws hole 5, sliding bar 6, guide springs 10, expansion groove 7, expanding plate 9 and lock groove 8, described sliding eye 11 is below divided into two sections by expansion groove 7 what draw hole 5, the bottom of sliding eye 11 is provided with guide springs 10, guide springs 10 top is pressed on the sliding bar 6 before it, sliding bar 6 is arranged in sliding eye 11 and expansion groove 7, the middle part of sliding bar 6 is in expansion groove 7, two ends are in sliding eye 11, the sliding bar 6 of this part in expansion groove 7 is fixed with expanding plate 9, the expansion end top of expanding plate 9 is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove 8 or surface groove, expanding plate 9 in expansion groove 7 or expanding plate 9 simultaneously expanding in groove 7 and lock groove 8, propulsion arm 18 do not insert draw in hole 5 time, the fixed end of described expanding plate 9 in expansion groove 7, flared end locked with lock body 1 for front lock core 2 lock groove 8 in, front lock core 2 can not rotate in lock body 1, opens locking outside realization, when propulsion arm 18 insertion is drawn in hole 5, the oblique compression on arcwall face in lock groove 8 of the flared end of expanding plate 9 or inclined-plane and under guiding, fixed end along expanding plate 9 is drawn close to expansion groove 7, along with the continuation of propulsion arm 18 promotes sliding bar 6, the expansion end of expanding plate 9 slips on inwall that arcwall face in lock groove 8 or sloped roof be pressed in the lock core hole in lock body 1 and enters in expansion groove 7, the locking of lock core 2 and lock body 1 before removing, the both sides end face of described expanding plate 9 is faces of lock core 2 and lock body 1 before pintle hook lock, and expanding plate 9 is arranged in the expansion groove 7 on sliding bar 6, and the middle part of sliding bar 6 is fixed with expanding plate 9 at expansion groove 7 place, described expanding plate 9 is spring leaf or flexure strip 9, or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar 6 and expanding plate 9, described sliding bar 6 is cylinder or stairstepping cylinder.

Described rear lock core 13 is fixed with rotary contact 23 and main contacts 20, main contacts 20 is in the leading section of rear lock core 13, and rotary contact 23 is fixed on below or on the face of cylinder of rear lock core 13, or rotary contact 23 is fixed on and connects on tongue 14; The center of the rear end of described rear lock core 13 is fixed with and connects tongue 14 through lock body 1 via hole below, and there is the connecting hole 12 of depression the front end of the center of rotation of rear lock core 13, has asynchronous lockhole in the outside of connecting hole 12; Described connecting hole 12 is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore 15 is with or without in the bottom of connecting hole 12, when the bottom of described connecting hole 12 does not have a spring bearing bore 15, spring bearing bore 15 is located at the rearward end of connector 3, is provided with return spring 4 in spring bearing bore 15, and one end of return spring 4 withstands on the bottom of connecting hole 12; When spring bearing bore 15 arranged at the bottom of described connecting hole 12, the core that spring bearing bore 15 and connecting hole 12 rotate at rear lock core 13 or the part close to center of rotation, spring bearing bore 15 is later through connecting hole 12 above, be provided with return spring 4 in spring bearing bore 15, one end of return spring 4 withstands on the rearward end of connector 3; Described asynchronous lockhole runs through the front/rear end of rear lock core 13 at the peripheral edge portion rotated close to rear lock core 13.

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

Described connector 3 is one section of connector, 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 22, rotary contact 23, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 22 is fixed in the aft section in lock body 1, rotary contact 23 is fixed on rear lock core 13, rotary contact 23 and fixed contact 22 adopt arranged in dislocation, rotary contact 23 coordinates with fixed contact 22 becomes one group of contact disconnecting or connect, and rotary contact 23 can be connected with fixed contact 22 when rear lock core 13 rotates; Described front lock core 2 rotates and rear lock core 13 does not rotate time, make fixed contact 22 and rotary contact 23 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 22 and rotary contact 23 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 23 and fixed contact 22 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 23 and fixed contact 22 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact 23 and fixed contact 22 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock.

Described asynchronous warning system comprises main contacts 20, auxiliary contact 21, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core 13 is fixed with main contacts 20, the rearward end of front lock core 2 is fixed with auxiliary contact 21, main contacts 20 coordinates with auxiliary contact 21 and forms displacement contacts and pay, main contacts 20 and auxiliary contact 21 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 20 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 21, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts 20 and auxiliary contact 21 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 20 just connects circuit with auxiliary contact 21 when contacting; Described main contacts 20 and auxiliary contact 21 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 20 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 21, another is flexible conductive contact, and when main contacts 20 misplaces with auxiliary contact 21 and separates, resilient conductive contact just contacts with lock core before opposite 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 20 and auxiliary contact 21 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 20 and auxiliary contact 21 do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Described fixed contact 22 and rotary contact 23, main contacts 20 and auxiliary contact 21 are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

Described special bitting comprises pushing tow key 17 and propulsion arm 18 and the shank of the key 19, and pushing tow key 17 and propulsion arm 18 are fixed on the shank of the key 19; Described propulsion arm 18 is cylinders, and pushing tow key 17 promotes key, and the shank of the key 19 is shanks of key; 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 19 is provided with the remote control switch of electronic remote controller, or the shank of the key 19 is not arranged the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core 2 is provided with or does not establish and false draw hole 5, be only provided with false when drawing hole 5 on front lock core 2, just special bitting can have false propulsion arm 18 or there is no false propulsion arm 18.

In order to increase safety and the disguise of theftproof lock, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key 17 can not connect and transmit power to rear lock core 13 with front lock core 2; Expanding plate 9 is simultaneously in expansion groove 7 and in lock groove, do not have the insertion of propulsion arm 18, expanding plate 9 can not move, and the arcwall face in lock groove 8 or inclined-plane can not guide and oblique compression expanding plate 9, expanding plate 9 can not enter in expansion groove 7, 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 22 and rotary contact 23 do not contact and safety lock horizontal stroke can not be opened, and making main contacts 20 contact with auxiliary contact 21 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 9 is adopted to realize an outer locking, the power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts 20 and auxiliary contact 21 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 9 stealth in lock core and lock body 1, realize interlocking stealthy.

Can promote sliding bar 6 smoothly to make the propulsion arm 18 in special bitting and pushing tow key can promote connector smoothly, described sliding bar 6 is equal with the length of sliding eye 11 or unequal, and propulsion arm 18 can insert to draw in hole 5 and promote sliding bar 6; Described pushing tow key is longer than special bitting hole;

In order to open outer locking, the arcwall face of expanding plate 9 when mobile in lock groove 8 or inclined-plane oblique compression expanding plate, make expanding plate exit in lock groove 8 and open an outer 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, pushing tow key 17 is inserted in connecting hole 12 through the special bitting hole 16 pusher body 3 that is dynamically connected, completes the connection with front lock core 2 and rear lock core 13; Meanwhile, propulsion arm 18 also inserts to draw in hole 5 and moves after promotion sliding bar 6, drive on the arcwall face of the deep-slotted chip breaker of expanding plate 9 in lock groove 8 or the inclined-plane of surface groove and slide, under the guiding on the arcwall face of the deep-slotted chip breaker on lock groove 8 or the inclined-plane of surface groove and extruding, the expansion end of expanding plate 9 is drawn close to the sliding bar 6 in expansion groove 7, expanding plate 9 leaves lock groove 8 along with moving after sliding bar 6, arrives the inwall of lock core hole and enters in expansion groove 7, opening an outer locking; 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 23 and fixed contact 22 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 22 is separated with rotary contact 23, 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, expanding plate 9 enters in lock groove 8 under the promotion of guide springs 10 and under the powered of natural resiliency, presses to the arcwall face in lock groove 8 or inclined-plane, 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.

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; There is no the promotion of the propulsion arm 18 in special bitting, an outer locking can not be opened, expanding plate 9 can not be made to exit lock groove 8 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 outer 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 9, 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 20 of warning circuit and the circuit of auxiliary contact 21 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 23 and fixed contact 22, 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 asynchronous electromechanics mixing is without playing anti-theft alarm lock, it is characterized in that: described asynchronous electromechanics mixing does not have the latch system of cylinder lock without playing anti-theft alarm lock, only has an outer latch system, 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), draw hole (5), sliding bar (6), expansion groove (7), lock groove (8), expanding plate (9), guide springs (10), sliding eye (11), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole (16), pushing tow key (17), propulsion arm (18), the shank of the key (19), main contacts (20), auxiliary contact (21), fixed contact (22), rotary contact (23), electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core (2) and rear lock core (13) in described lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2); Have in described front lock core (2) and draw hole (5), sliding eye (11), specially bitting hole (16) and stealthy hole, 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; Described guide springs (10) is arranged on sliding eye (11) bottom, sliding bar (6) is had to be installed in expansion groove (7) and sliding eye (11) before guide springs (10), the fixed end of expanding plate (9) is fixed on the sliding bar (6) of this part in expansion groove (7), and the expansion end top of expanding plate (9) is pressed on arcwall face in lock groove (8) or inclined-plane; Fixed contact (22) and rotary contact (23) are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, is with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing; Main contacts (20) and auxiliary contact (21) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing;

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); Have lock groove (8) in the circular hole part of lock core hole, described lock groove (8) is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body (1), corresponding with the position of the expansion groove (7) on front lock core (2), and communicates;

Have special bitting hole (16), stealthy hole in described front lock core (2), draw hole (5), sliding eye (11) and expansion groove (7), be fixed with main contacts (20) in the rearward end of front lock core (2); Described special bitting hole (16) and stealthy hole are all in the centre that front lock core (2) rotates or the centre close to rotation, and special bitting hole is before stealthy hole; Be provided with connector (3) in described stealthy hole, there is stealthy hole the front end of connector (3), is provided with return spring (4) in stealthy hole; Described to draw hole (5) be passing hole, the neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), communicates with sliding eye (11) before sliding eye (11); There are rank the inside of described sliding eye (11) or do not have rank, the neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), draw hole (5) below with draw hole (5) and communicate, be divided into two sections by expansion groove (7); Described expansion groove (7) wears out the surface of front lock core (2) at the interlude of sliding eye (11), sliding eye (11) is divided into two sections, front and back, through with two sections, front and back sliding eye (11), communicates with lock groove (8);

A locking system is outward had at least in a lock, described inner support locking comprises sliding eye (11), draws hole (5), sliding bar (6), guide springs (10), expansion groove (7), expanding plate (9) and lock groove (8), described sliding eye (11) is below divided into two sections by expansion groove (7) what draw hole (5), the bottom of sliding eye (11) is provided with guide springs (10), guide springs (10) top is pressed on the sliding bar (6) before it, sliding bar (6) is arranged in sliding eye (11) and expansion groove (7), the middle part of sliding bar (6) is in expansion groove (7), two ends are in sliding eye (11), the sliding bar (6) of this part in expansion groove (7) is fixed with expanding plate (9), the expansion end top of expanding plate (9) is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove (8) or surface groove, expanding plate (9) in expansion groove (7) or expanding plate (9) simultaneously expanding in groove (7) and lock groove (8), propulsion arm (18) do not insert draw in hole (5) time, the fixed end of described expanding plate (9) in expansion groove (7), flared end in lock groove (8) front lock core (2) and lock body (1) locked, front lock core (2) can not rotate in lock body (1), realizes an outer locking, when propulsion arm (18) insertion is drawn in hole (5), the oblique compression on arcwall face in lock groove (8) of the flared end of expanding plate (9) or inclined-plane and under guiding, fixed end along expanding plate (9) is drawn close to expansion groove (7), along with the continuation of propulsion arm (18) promotes sliding bar (6), the expansion end of expanding plate (9) slips on inwall that arcwall face in lock groove (8) or sloped roof be pressed in the lock core hole in lock body (1) and enters in expansion groove (7), the locking of lock core (2) and lock body (1) before removing,

The both sides end face of described expanding plate (9) is the face of lock core before pintle hook lock (2) and lock body (1), and expanding plate (9) is arranged in the expansion groove (7) on sliding bar (6), and the middle part of sliding bar (6) is fixed with expanding plate (9) at expansion groove (7) place; Described expanding plate (9) is spring leaf or flexure strip (9), or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar (6) and expanding plate (9);

Described sliding bar (6) is cylinder or stairstepping cylinder;

Described rear lock core (13) is fixed with rotary contact (23) and main contacts (20), main contacts (20) is in the leading section of rear lock core (13), rotary contact (23) is fixed on below or on the face of cylinder of rear lock core (13), or rotary contact (23) 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), has asynchronous lockhole in the outside of connecting hole (12); Described connecting hole (12) is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore (15) is with or without in the bottom of connecting hole (12), when the bottom of described connecting hole (12) does not have spring bearing bore (15), spring bearing bore (15) is located at the rearward end of connector (3), be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the bottom of connecting hole (12); When spring bearing bore (15) arranged at the bottom of described connecting hole (12), the core that spring bearing bore (15) and connecting hole (12) rotate at rear lock core (13) or the part close to center of rotation, spring bearing bore (15) is later through connecting hole (12) above, be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the rearward end of connector (3); Described asynchronous lockhole runs through the front/rear end of rear lock core (13) at the peripheral edge portion rotated close to rear lock core (13);

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

Described connector (3) is one section of connector, 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 (22), rotary contact (23), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (22) is fixed in the aft section in lock body (1), rotary contact (23) is fixed on rear lock core (13), rotary contact (23) and fixed contact (22) adopt arranged in dislocation, rotary contact (23) coordinates with fixed contact (22) becomes one group of contact disconnecting or connect, and rotary contact (23) can be connected with fixed contact (22) when rear lock core (13) rotates; Described front lock core (2) rotates and rear lock core (13) does not rotate time, make fixed contact (22) and rotary contact (23) 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 (22) and rotary contact (23) 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 (23) and fixed contact (22) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (23) and fixed contact (22) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (23) and fixed contact (22) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock;

[(0011)]described asynchronous warning system comprises main contacts (20), auxiliary contact (21), relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core (13) is fixed with main contacts (20), the rearward end of front lock core (2) is fixed with auxiliary contact (21), main contacts (20) coordinates with auxiliary contact (21) and forms displacement contacts and pay, main contacts (20) and auxiliary contact (21) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (20) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (21), and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts (20) and auxiliary contact (21) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (20) just connects circuit with auxiliary contact (21) when contacting; Described main contacts (20) and auxiliary contact (21) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (20) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (21), another is flexible conductive contact, and when main contacts (20) misplaces with auxiliary contact (21) and separates, resilient conductive contact just contacts with lock core before opposite (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 (20) and auxiliary contact (21) 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 (20) and auxiliary contact (21) do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police;

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 (22) and rotary contact (23), main contacts (20) and auxiliary contact (21) are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power;

Described special bitting comprises pushing tow key (17) and propulsion arm (18) and the shank of the key (19), and pushing tow key (17) and propulsion arm (18) are fixed on the shank of the key (19); Described propulsion arm (18) is cylinder, and pushing tow key (17) promotes key, and the shank of the key (19) is the shank of key; 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 (19) is provided with the remote control switch of electronic remote controller, or the shank of the key (19) is not arranged the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, front lock core (2) is provided with or does not establish and false draw hole (5), be only provided with false when drawing hole (5) on front lock core (2), special bitting just can have false propulsion arm (18) or there is no false propulsion arm (18);

In order to increase safety and the disguise of theftproof lock, rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnect completely with front lock core (2) and hiddenly realize being connected stealth, not having the insertion of pushing tow key (17) can not connect and transmit power to rear lock core (13); Expanding plate (9) is simultaneously in expansion groove (7) and in lock groove, there is no the insertion of propulsion arm (18), expanding plate (9) can not move, arcwall face in lock groove (8) or inclined-plane can not guide and oblique compression expanding plate (9), expanding plate (9) can not enter in expansion groove (7), 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 (22) and rotary contact (23) do not contact and safety lock horizontal stroke can not be opened, and making main contacts (20) contact with auxiliary contact (21) 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 (9) locked front lock core (2) is adopted to realize an outer locking, the power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts (20) and auxiliary contact (21) 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, pushing tow key (17) is dynamically connected in body (3) insertion connecting hole (12) through special bitting hole (16) pusher, completes the connection with front lock core (2) and rear lock core (13); Meanwhile, propulsion arm (18) also inserts to draw in hole (5) and moves after promotion sliding bar (6), drive on expanding plate (9) arcwall face of deep-slotted chip breaker in lock groove (8) or the inclined-plane of surface groove and slide, under the arcwall face of deep-slotted chip breaker on lock groove (8) or the guiding on the inclined-plane of surface groove and extruding, the expansion end of expanding plate (9) is drawn close to the sliding bar (6) in expansion groove (7), expanding plate (9) leaves lock groove (8) along with moving after sliding bar (6), arrive the inwall of lock core hole and enter in expansion groove (7), opening an outer locking; 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 (23) and fixed contact (22) 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 (22) is separated with rotary contact (23), 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), expanding plate (9) enters in lock groove (8) under the promotion of guide springs (10) and under the powered of natural resiliency, press to the arcwall face in lock groove (8) or inclined-plane, complete 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 and be puzzled, only having the hope unblanked to be sent in draws on hole, owing to draw between hole at a distance of comparatively transporting, make robber or the Wang Wufa that unblanks opens locking from drawing hole simultaneously opening in several expanding plate press-in expansion groove; Even if robber or the king that unblanks open an outer locking, 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, 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; There is no the promotion of the propulsion arm (18) in special bitting, an outer locking can not be opened, expanding plate (9) can not be made to exit lock groove (8) 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 outer 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 (9), 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 (20) of warning circuit and the circuit of auxiliary contact (21) 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 (23) and fixed contact (22), 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. according to claim 1 asynchronous electromechanics mixing without play anti-theft alarm lock, it is characterized in that: in order to can be real antitheft, adopt before lock core (2) disconnect realizing being connected stealth completely with rear lock core (13); Adopt expanding plate (9) stealth in lock core and lock body (1), realize interlocking stealthy.

3. asynchronous electromechanics mixing according to claim 1 is without playing anti-theft alarm lock, it is characterized in that: sliding bar (6) can be promoted smoothly in order to make the propulsion arm in special bitting (18) and pushing tow key can promote connector smoothly, described sliding bar (6) is equal or unequal with the length of sliding eye (11), and propulsion arm (18) can insert to draw in hole (5) and promote sliding bar (6); Described pushing tow key is longer than special bitting hole;

In order to open outer locking, the arcwall face of expanding plate (9) when mobile in lock groove (8) or inclined-plane oblique compression expanding plate, make expanding plate exit in lock groove (8) and open an outer locking.

4. asynchronous electromechanics mixing according to claim 1 is without playing anti-theft alarm lock, it is characterized in that: in order to adapt to the keeping of valuables, and described special bitting and remote controller create one or separately manufacture, and is convenient to unified keeping or separately keeping;

5. asynchronous electromechanics mixing according to claim 1 is without playing anti-theft alarm lock, it is characterized in that: in order to expand the scope of application, described asynchronous electromechanics mixing is installed and used without the place playing anti-theft alarm lock and be applicable to the antitheft door of all kinds of needs, cabinet and so on, 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.

6. asynchronous electromechanics mixing according to claim 1 is without playing anti-theft alarm lock, it is characterized in that: described asynchronous electromechanics mixing without play anti-theft alarm lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; The locked front lock core (2) of expanding plate (9), 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 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 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 (2) after the outer locking that used barbarous means to damage and connector part, can not rotate be hidden in front lock core 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. an asynchronous electromechanics mixing is without the manufacture method playing anti-theft alarm lock, it is characterized in that: lock body (1) during fabrication, via hole, lock core hole, lock groove (8) 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 lock groove (8); Described lock groove (8) creates deep-slotted chip breaker or the surface groove of depression on lock core hole, deep-slotted chip breaker creates arcwall face, surface groove creates inclined-plane, that deep-slotted chip breaker or surface groove create annular or be interrupted groove, communicate with lock core hole, corresponding with the expansion groove (7) on front lock core (2);

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 (21) and coordinates with the main contacts (20) being fixed on rear lock core (13) leading section, and the upper manufacture of front lock core (2) has draws hole (5), sliding eye (11), expansion groove (7), stealthy hole and special bitting hole (16); The center of rotation position that described special bitting hole (16) and stealthy hole are manufactured on front lock core (2) is connected, specially join stealthy hole above, stealthy hole later; The shape of described special bitting hole (16) and the shape of pushing tow key (17) same or similar, the front portion of stealthy hole and connector (3) is same or similar; Described hole (5) of drawing creates passing hole, and the neutral gear place beyond the special bitting hole (16) being manufactured on the peripheral edge portion rotated close to front lock core (2), is manufactured on before sliding eye (11) and communicates with sliding eye (11); The inside of described sliding eye (11) creates rank or does not have the hole on rank, neutral gear place beyond the special bitting hole (16) being manufactured on the peripheral edge portion rotated close to front lock core (2), be manufactured on to draw after hole (5), the two ends of expansion groove (7), communicate with drawing hole (5) and expand groove (7); The periphery of front lock core (2) is worn out in the position that described expansion groove (7) is manufactured on the mid portion of sliding eye (11), communicates with the sliding eye (11) at expansion groove (7) two ends, corresponding with the position of the lock groove (8) on lock body (1);

Described sliding bar (6) creates cylinder or stairstepping cylinder;

Described expanding plate (9) creates spring leaf or flexure strip, or creates the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar (6) and expanding plate; The both sides end face of expanding plate (9) creates the face of lock core (2) and lock body (1) before pintle hook lock;

During fabrication, the upper manufacture of rear lock core (13) has connecting hole (12), rotary contact (23) and main contacts (20) 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);

In order to enable special bitting unblank, propulsion arm (18) during fabrication, is created cylinder or cone cylinder, pushing tow key (17) is created the blank key shape not having the key flank of tooth by described special bitting; The shank of the key (19) of special bitting, pushing tow key (17) and propulsion arm (18) three part are manufactured as a whole, or is combined into as a whole after separately manufacturing; Described pushing tow key (17) creates with the shape of special bitting hole (16) same or similar, and special bitting hole (16) creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

Described connector (3) during fabrication, connector (3) is created 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;

In order to increase the function of hidden electronic locking, when described asynchronous electromechanics mixing nothing plays in anti-theft alarm lock and has electric safety burglary-resisting system, fixed contact (22) 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 (23) is manufactured on below or on the surfaces of revolution of rear lock core (13); Rotary contact (23) and fixed contact (22) adopt arranged in dislocation, rotary contact (23) coordinates with fixed contact (22) becomes one group of contact disconnecting or connect, and rotary contact (23) can be connected with fixed contact (22) 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 (23) and fixed contact (22) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not add electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (23) and fixed contact (22) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (23) and fixed contact (22) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is 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 asynchronous electromechanics mixing is without when being provided with asynchronous warning system in bullet anti-theft alarm lock, main contacts (20) is arranged on the front end of rear lock core (13), auxiliary contact (21) is arranged on the rear end of front lock core (2), main contacts (20) and auxiliary contact (21) before same rotation on just to installation or arranged in dislocation, main contacts (20) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (21), 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 (20) and the automatic engage relay of auxiliary contact (21), 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 (20) can not contact with auxiliary contact (21) and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police,

Be provided with front lock core (2) and rear lock core (13) in lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2); Manufacture in described front lock core (2) to have and draw hole (5), sliding eye (11), specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole; Have asynchronous lockhole and 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; Guide springs (10) is arranged on sliding eye (11) bottom, sliding bar (6) is had to be installed in expansion groove (7) and sliding eye (11) before guide springs (10), the fixed end of expanding plate (9) is fixed on the sliding bar (6) of this part in expansion groove (7), and the expansion end top of expanding plate (9) is pressed on arcwall face in lock groove (8) or inclined-plane; Fixed contact (22) and rotary contact (23) are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system, is with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing; Main contacts (20) and auxiliary contact (21) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without without playing in anti-theft alarm lock in described asynchronous electromechanics mixing.

8. play anti-theft alarm lock according to claim 1 and asynchronous electromechanics mixing nothing 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 drawing the position segmentation manufacture again in hole, or in the position segmentation manufacture again of expansion groove (7), 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 (22) and rotary contact (23), 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.