CN104074404A

CN104074404A - Invisible multi-section safety anti-theft lock with asynchronous alarm interlocking function

Info

Publication number: CN104074404A
Application number: CN201410223783.XA
Authority: CN
Inventors: 余虹仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-10-01

Abstract

The invention discloses an invisible multi-section safety anti-theft lock with an asynchronous alarm interlocking function. According to the invisible multi-section safety anti-theft lock, an asynchronous lock hole penetrates through the front end surface and the rear end surface of a rear lock cylinder, an asynchronous lock head is arranged in the asynchronous lock hole, an asynchronous lock spring is arranged behind the asynchronous lock head, and a push rod is arranged in front of the asynchronous lock head. The rear lock cylinder is locked by the asynchronous lock head, the rear lock cylinder, a front lock cylinder and a middle lock cylinder are completely disconnected, and invisibly connected in an invisible hole, and an electronic remote-control device is invisibly installed in the circuit of an electromagnet to interrupt the circuit, thus thieves cannot open the interlocking and rotate the rear lock cylinder, and cannot switch on the circuit of the electromagnet; the thieves rotate the front lock cylinder and the middle lock cylinder by an unlocking tool, the rear lock cylinder is not connected with the middle lock cylinder due to the locking and invisibility of the asynchronous lock head, and then does not rotate with the middle lock cylinder, only the front lock cylinder can be rotated, the invisible rear lock cylinder cannot be rotated, and even if the middle lock cylinder rotates, the rotations of the middle lock cylinder and the rear lock cylinder can be asynchronous to alarm, and the electronic remote-control device is invisibly installed, thus realizing the function of integrating anti-theft, invisible, asynchronous interlocking and alarm functions.

Description

Asynchronous warning interlocks stealthy multistage safety anti-theft lock

Technical field

A kind of asynchronous warning that the present invention relates to theftproof lock field interlocks stealthy multistage safety anti-theft lock.

Background technology

The theftproof lock using now has a variety of, but is all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, there is no interlock, and theftproof lock that neither electromechanical combination, 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 is in order to provide a kind of robber and manufacture and the method thereof of the safe theftproof lock that the asynchronous warning of the electromechanical combination that king do not open of unblanking, self-locking that specially bitting can be opened with remote controller cooperation and interlocking-type are combined.

For achieving the above object, asynchronous warning of the present invention interlock that stealthy multistage safety anti-theft lock mainly comprises set casing, lock body, front lock core, rear lock core, asynchronously holds hole, asynchronous lock spring, asynchronous tapered end, transmits post, push rod, asynchronous lockhole, synchronous guide hole, hold hole, bullet, fore-set, fore-set spring, specially bitting hole, stealthyly connect, specially bitting, rotary contact, fixed contact, electronic remote controller, electromagnet, lock are horizontal, asynchronous warning system;

In described set casing, there is lock body, be arranged in order after having front lock core, middle lock core and rear lock core by forward direction in lock body, by front lock core and rear lock core, form lock core; On described lock body and lock core, hold hole, the hole that holds holding on hole and lock core on lock body mutually connects under lockup state, holds and in hole, has fore-set spring, fore-set and bullet;

There is centre bore center in described lock body, and centre bore is that the lock core hole that lock core is installed is circular hole, and the rearward end of lock core hole has the asynchronous hole of holding, and asynchronously holds hole in the rearward end of lock core hole, to approach the outer rim of lock core hole corresponding and identical with the asynchronous lockhole on rear lock core; In described front lock core, there are special bitting hole and synchronous guide hole, specially the centre of lock core or approach centre, the part of synchronous guide hole lock core outer rim before approaching before bitting hole; In described middle lock core, there are stealthy hole and synchronous guide hole, the centre of stealthy Kong Zhong lock core or approach centre, the part of synchronous guide hole lock core outer rim in approaching; In described rear lock core, there are stealthy connecting hole, stealth to hold hole and asynchronous lockhole, stealth is held hole and stealthy connecting hole at the core of rear lock core or is approached core, stealth is held hole and is passed in the back stealthy connecting hole above, and asynchronous lockhole runs through the front/rear end of rear lock core in the part that approaches rear lock core outer rim;

In described stealthy hole, be concealed with stealthy connection, stealth is held stealthy spring in hole through being pressed in after stealthy connecting hole after stealthy connection; In described asynchronous lockhole, there is asynchronous tapered end and transmit post or only have asynchronous tapered end, after asynchronous tapered end, there is asynchronous lock spring, asynchronous lock spring fitting holds in hole asynchronous, before transmission post or asynchronous tapered end, there is tappet, before tappet, there is push rod, in the synchronous guide hole of tappet on middle lock core, in the synchronous guide hole of push rod on front lock core;

Described lock core, when unblanking to connect, adopts between front lock core and middle lock core that special bitting hole is connected with central key, central key connects, is connected with stealthy hole stealthy connection with stealthy, employing stealth connection between middle lock core and rear lock core;

In the aft section that is fixed with fixed contact or set casing below in described lock body, be fixed with fixed contact, on rear lock core, be fixed with rotary contact, fixed contact in the aft section of rotary contact and fixed contact on rear locking or set casing can contact when rear lock core rotates, and rotary contact coordinates with fixed contact becomes one group of contact that disconnects or connect.

The circuit of the reception remote signal of described electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, the circuit that the remote signal of electronic remote controller is controlled and rotary contact and fixed contact are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Described main contacts and auxiliary contact are connected in the power supply circuits of asynchronous warning system; The power supply circuits of described asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, mixing mutually separately.

In order to increase the safety of theftproof lock, in the circuit of described electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Described remote control comprises circuit and the remote control switch that remote signal receives and remote signal is controlled, the circuit that remote signal receives and remote signal is controlled is the part of cutting off or connect the power supply circuits of electromagnet, remote control switch be carry without wire, connect at a distance or the closely switch of control of the power supply circuits of electromagnet.

While adding electronic remote controller in the circuit of described electromagnet, the remote control switch of remote control can be arranged in special bitting, also can not be arranged in special bitting; When the remote control switch of remote control is arranged in special bitting, remote control switch is arranged on the shank of special bitting.

Described asynchronous warning system interlocks in stealthy multistage safety anti-theft lock and can have in described asynchronous warning, also can not have; Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm, in described asynchronous warning, interlock while having asynchronous warning system in stealthy multistage safety anti-theft lock, the leading section of described rear lock core is fixed with main contacts, the rearward end of middle lock core is fixed with auxiliary contact, main contacts and auxiliary contact mix proportion displacement contacts are paid, and main contacts and auxiliary contact take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; 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 while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts is just connected circuit when contacting with auxiliary contact; Described main contacts and auxiliary contact adopt take on the surface of revolution that lock core is center of rotation when installing, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and while separate in the dislocation of main contacts and auxiliary contact, the middle lock core on resilient conductive contact ability and opposite or rear lock core contact and connect circuit;

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

Described special bitting comprises central key and pushing post and the shank of the key, and central key and pushing post are fixed on the shank of the key; Described pushing post is cylinder, and central key is key, and the shank of the key is the shank of key; Before described central key Length Ratio, the length of lock core is long, and the part that central key is longer than front lock core is used for promoting the stealthy stealthy connecting hole connecting in rear lock core; On the shank of the key in described special bitting, can there is remote control switch, can there is no remote control switch;

In order to confuse robber, increase unlocking difficulty, on front lock core, be provided with or do not establish false synchronous guide hole, while being only provided with false synchronous guide hole on front lock core, just specially can have false pushing post or there is no false pushing post in bitting.

Described asynchronous tapered end is cylinder or cone cylinder or stepped cylinder, and transmitting post is spheroid or oval ball or cylinder, and tappet and push rod are cylinder or stairstepping cylinder.

Hole is held in described stealth to be through the blind hole of the stealthy connecting hole in rear lock core or to hold hole, for stealthy spring is installed;

Described stealthy spring is spring;

It is the consistent or inconsistent cylinder of one section of shape with stealthy hole on middle lock core and the stealthy connecting hole on rear lock core that described stealth connects, and front end can be with or without the groove that comprises central key front end; Stealthy connect when front end has the groove that comprises central key, coordinate with the front end of central key can the stealthy hole in middle lock core in rear lock core in stealthy connecting hole in slide, stealth is connected in stealthy hole while sliding, its rear end can be inserted in the stealthy connecting hole in rear lock core, for connecting lock core and rear lock core; When stealth connects front end and do not comprise the groove of groove of central key front end, the front end in the stealthy hole of middle lock core has the groove coordinating with these key central key;

The cross sectional shape in hole and the cross sectional shape of central key in described special bitting hole are same or similar, and the shape in stealthy hole is same or similar with the stealthy shape being connected.

Described asynchronous tapered end asynchronous hold in hole or can be simultaneously in asynchronous lockhole and asynchronous holding in hole, when special bitting is inserted special bitting hole inward turning then unblanked, asynchronous tapered end holds in hole asynchronous; Under static lockup state or when specially bitting is unblanked, one end of asynchronous tapered end is in asynchronous lockhole, and the other end holds in hole asynchronous;

Described lock core, under static lockup state, asynchronously holds hole and asynchronous lockhole and synchronizes the center line of guide hole and the center line of lock core hole at grade; Lock core, under unlocking condition, asynchronously holds hole and asynchronous lockhole and synchronizes the center line of guide hole and the center line of lock core hole at grade; Lock core is unblanked and before making under the lockup state of lock core and middle lock core and rear lock core asynchronous rotation in special bitting, the asynchronous center line that holds the asynchronous lockhole on hole and rear lock core not with the center line of lock core hole at grade, the synchronous guide hole on front lock core and middle lock core and the center line of the asynchronous lockhole on rear lock core not with the center line of lock core hole at grade.

Described special bitting, when rotating, can make rotary contact contact with fixed contact and the supply line that connects electromagnet, and the power supply circuits of electromagnet are connected rear generation attraction and pulled and locks the horizontal locked groove that exits;

Described rotary contact and lock core insulation or on-insulated; During insulation, the circuit of rotary contact connects by insulated conductor; When on-insulated, the circuit of rotary contact is by after rear lock core or rear lock core and lock body or rear lock core, front lock core and lock body, on the surface of the rearward end of rear lock core, connects wire or on the surface of lock body, connects wire or connect wire on the surface of set casing;

Described fixed contact and lock body and set casing insulation or on-insulated; During insulation, the circuit of fixed contact connects by insulated conductor; When on-insulated, after the circuit of fixed contact connects by lock body, on the surface of set casing, connect wire or connect wire on the surface of lock body;

When described rotary contact and rear lock core are on-insulated, fixed contact must insulate with lock body and set casing, and rotary contact and fixed contact can play the effect of switch; When fixed contact and lock body and set casing are on-insulated, rotary contact must insulate with rear lock core, and rotary contact and fixed contact can play the effect of switch.

Described front lock core rotates and rear lock core while not rotating, and main contacts and auxiliary contact be because of the relay switch of the rotation engage relay of front lock core, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realize asynchronous warning then; When described front lock core and rear lock core rotate simultaneously, main contacts and auxiliary contact do not produce dislocation and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt asynchronous tapered end to pin rear lock core and with front lock core, do not rotate, realize the asynchronous locking of lock core, and make main contacts and auxiliary contact connect warning circuit and report to the police; Lock core and rear lock core disconnects completely, have electronic remote controller in the circuit of electromagnet before adopting, realizes stealth.

While unblanking with special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, with special bitting, insert special bitting hole again, and the central key that makes special bitting promotes the stealthy stealthy connecting hole that enters through inserting behind special bitting hole in stealthy the hole in again, complete central key and be connected with rear lock core with stealthy connection, stealth connection; Meanwhile, specially the pushing post in bitting also inserts in synchronous guide hole and promotes to move after tappet and push rod, moves the asynchronous lock spring of compression after driving asynchronous tapered end, makes asynchronous tapered end all enter asynchronous hold and the locking of releasing to rear lock core in the hole in; Now, central key pushes the bullet holding in hole, the cooperation place that makes bullet and fore-set is the interface between lock core and lock body just, while rotating special bitting, rear lock core rotates and makes rotary contact contact the circuit of connecting electromagnet with fixed contact with front lock core, and electromagnet produces attraction and opens lock horizontal stroke; While exiting special bitting, asynchronous tapered end enters in the asynchronous lockhole on rear lock core under the promotion of asynchronous lock spring, completes the locking to rear lock core.

Robber or unblank king when specially bitting is unblanked, there is no the promotion of the pushing post in special bitting, can not make asynchronous tapered end enter completely and asynchronously hold hole and exit asynchronous lockhole, rear lock core cannot be rotated, rotary contact can not be contacted with fixed contact, can not open theftproof lock; Add and be hidden in stealthy hole stealthy connection, the power supply circuits that interrupted electromagnet are installed in the stealth of electronic remote controller, have increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety; Even if robber or the king that unblanks use unlocking tool to rotate front lock core, rear lock core does not rotate with front lock core because the locking of asynchronous tapered end is not connected with middle lock core with front lock core with stealth, even if rotated middle lock core, also can make middle lock core when rotating, also connect the main contacts of warning circuit and the circuit of auxiliary contact and report to the police, playing antitheft, alarm function.

In order to increase asynchronous warning, interlock the anti-theft security of stealthy multistage safety anti-theft lock, described asynchronous warning interlocks stealthy multistage safety anti-theft lock only under the promotion of the pushing post in special bitting, open after the locking of asynchronous tapered end, in the situation that the stealthy connection of central key promotion is connected with rear lock core with middle lock core, then coordinate remote control can open safely theftproof lock.

In order to reduce complexity and the minimizing accessory of the link gear of mechanical lock, adopt electromagnet to replace the link gear of mechanical lock.

For can be real antitheft, adopt the locked rear lock core of asynchronous tapered end to realize interlocking, before adopting, lock core and rear lock core disconnect completely with the remote control invisible of electronic remote controller and realize stealth.

In order to make the pushing post in special bitting can promote smoothly push rod, the length of described push rod with in front lock core, synchronize the equal in length or unequal of guide hole, specially the pushing post in bitting can promote push rod and insert in asynchronous lockhole.

In order to make asynchronous tapered end or to transmit post, do not enter synchronous guide hole under the promotion of asynchronous lock spring, the aperture of the asynchronous lockhole in the aperture ratio rear lock core of the synchronous guide hole in described front lock core is little, and the diameter of asynchronous tapered end and transmission post is larger than the diameter of push rod.

In order to expand the scope of application, described asynchronous warning interlocks stealthy multistage safety anti-theft lock and is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for 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 warning interlocks manufacture and the method thereof of stealthy multistage safety anti-theft lock, it is characterized in that:

For the ease of assembling, during fabrication, set casing and lock body can manufacture as a whole for described set casing and lock body, are combined into as a whole after also can separately manufacturing; Described set casing and lock body can manufacture when as a whole, and set casing is on lock body, to block to hold the part in hole or the shell of lock body outside; During fabrication, set casing creates the housing of cylindricality to described set casing, and manufacture at the middle part of the leading section of set casing interstitial hole;

Described lock body during fabrication, is manufactured and is held hole, middle lock core and lock core hole on lock body, and the centre that lock core hole is manufactured on rear locking is used for installing lock core, and connect vertical with lock core hole, is fixed with fixed contact at the rear portion of lock core hole;

Described lock core during fabrication, carries out division system lock core and causes front lock core, middle lock core and rear lock core; Described front lock core during fabrication, is manufactured on front lock core and is held hole, synchronous guide hole and special bitting hole; Described special bitting hole is manufactured on the center of rotation position of front lock core, and holds that hole is vertical to be connected, specially the form fit of bitting hole and central key; The described hole that holds is manufactured on front lock core, with vertical perforation the in special bitting hole, coordinates and connects with the hole that holds on lock body; Described synchronous guide hole is manufactured on the rotation edge of front lock core,, communicates with the asynchronous lockhole of synchronizeing on guide hole and rear lock core on middle lock core with specially bitting hole is parallel with lock core hole;

During fabrication, the rearward end of middle lock core is fixed with auxiliary contact and coordinates with the main contacts that is fixed on rear lock core leading section described middle lock core, on middle lock core, manufactures and has synchronous guide hole and stealth; Described stealthy hole is manufactured on the center of rotation position of middle lock core, and stealthy hole is connected cooperation with stealth; Described synchronous guide hole is manufactured on the rotation edge of middle lock core, parallel with lock core hole, communicates with the asynchronous lockhole of synchronizeing on guide hole and rear lock core on front lock core;

Described rear lock core during fabrication, on rear lock core, manufacture and have asynchronous lockhole and stealthy connecting hole, on rear lock core, be fixed with main contacts and rotary contact, the leading section that main contacts is fixed on rear lock core coordinates with the auxiliary contact on front lock core, and rotary contact is fixed on rear lock core the place corresponding with fixed contact on rear locking or set casing; Described stealthy connecting hole is manufactured on the center of rotation position of rear lock core, coordinates with the front end of central key, parallel with lock core hole with asynchronous lockhole, coordinates and connects with the special bitting hole on front lock core; Described asynchronous lockhole is manufactured on the rotation edge of rear lock core, parallel with stealthy connecting hole with lock core hole, communicates with the asynchronous guide hole of synchronizeing holding on hole and middle lock core on lock body;

The shape in the shape that manufacture in described special bitting hole and the cross section of central key is same or similar, and specially bitting hole can create unidirectional groove or multidirectional groove; Described multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

In order to facilitate remote control switch to open remote control and make, between lock core, can connect, described special bitting during fabrication, pushing post is created to cylinder or cone cylinder, before central key Length Ratio, the length of lock core is long, on the shank of the key, can be provided with remote control switch or there is no remote control switch, the shank of the key of special bitting, central key and pushing post three parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole.

Described asynchronous tapered end creates cylinder or cone cylinder or stepped cylinder; Described transmission post creates spheroid or oval ball or cylinder; Described tappet and push rod create cylinder or stairstepping cylinder.

Described stealth is held hole during fabrication, and stealth is held on the center line that hole is manufactured on stealthy connecting hole and through stealthy connecting hole, and stealth is held to hole to be become blind hole or hold hole, for stealthy spring is installed;

Described stealthy spring creates stage clip;

Described stealth connects during fabrication, stealth is connected and to create the consistent or inconsistent same or analogous cylinder of one section of shape with stealthy hole on front lock core and the stealthy connecting hole on rear lock core, the stealthy front end connecting coordinate with the front end of central key can the stealthy hole in front lock core in rear lock core in stealthy connecting hole in slide, stealth is connected in stealthy hole while sliding, its rear end can be inserted in stealthy connecting hole, for connecting front lock core and rear lock core.

In order to increase safety and the disguise of theftproof lock, described fixed contact on set casing or rear locking with rear lock core on rotary contact disconnect and hidden, rear lock core does not rotate and can not connect the power supply circuits of electromagnet; Described rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hidden with middle lock core and front lock core, does not have the insertion of central key can not connect with transferring power to rear lock core; Described asynchronous tapered end simultaneously asynchronous hold in hole and asynchronous lockhole in, pin rear lock core and can not rotate, the insertion that there is no a pushing post can not push asynchronous hold in hole completely asynchronous tapered end and untie the locking of rear lock core; The iron core of described electromagnet and lock be horizontal create one or with horizontal connection of lock, in the power supply circuits of electromagnet, increase electronic remote controller be installed.

In order not report to the police when having special bitting to unblank, when described asynchronous warning interlocks, in stealthy multistage safety anti-theft lock, asynchronous warning system is installed, main contacts is arranged on the front end of rear lock core, auxiliary contact is arranged on the rear end of lock core in front lock core, main contacts and auxiliary contact before same rotation on over against installing or arranged in dislocation, the circuit of main contacts and auxiliary contact is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described middle lock core rotates and rear lock core while not rotating, the relay switch of main contacts and the automatic engage relay of auxiliary contact, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; Described middle lock core rotates and rear lock core while also rotating, and main contacts can not contact with auxiliary contact and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

The asynchronous warning of the present invention interlocks rational in infrastructure, the manufacture and easy to use of stealthy multistage safety anti-theft lock, interlocking, stealth and good anti-theft effect; The locked rear lock core of asynchronous tapered end, front lock core and middle lock core and rear lock core disconnect completely, stealthy connection is hidden in stealthy hole, electronic remote controller stealth is installed in the power supply circuits of electromagnet has interrupted power supply circuits, make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core, cannot connect the power supply circuits of electromagnet, realize the function that integrates antitheft, stealthy, asynchronous interlocking and warning; Even if robber and the king that unblanks use unlocking tool to rotate front lock core, rear lock core does not rotate with front lock core because the locking of asynchronous tapered end is not connected with lock core before middle lock core with stealth, be merely able to rotate front lock core part, even if can not rotate the middle lock core of stealthy rear lock core also rotates, also can make middle lock core and rear lock core rotate asynchronous and report to the police, add the stealth of electronic remote controller and install, played real anti-theft function.

Accompanying drawing explanation

Fig. 1 is the primary structure schematic diagram that the asynchronous warning of the present invention interlocks stealthy multistage safety anti-theft lock.

Fig. 2 is that Fig. 1 is at the structural representation in the cross section at A-A place.

Fig. 3 is the surface structure schematic diagram that the asynchronous warning of the present invention interlocks the left view of stealthy multistage safety anti-theft lock.

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

Fig. 5 is the surface structure schematic diagram of the stealthy left view connecting.

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

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

Shown in figure: set casing 1, lock body 2, front lock core 3, rear lock core 4, asynchronous lock spring 5, asynchronous tapered end 6, transmission post 7, push rod 8, main contacts 9, auxiliary contact 10, fore-set spring 11, fore-set 12, bullet 13, stealthy connecting hole 14, synchronous guide hole 15, special bitting hole 16, asynchronous lockhole 17, pushing post 18, central key 19, the shank of the key 20, stealthy connection 21, stealthy spring 22, fixed contact 23, rotary contact 24, tappet 25, middle lock core 26, the asynchronous hole 27 of holding.

The specific embodiment

Shown in figure is the central key of three-dimensional groove and the special bitting hole of three-dimensional groove.The asynchronous warning of the present invention interlocks stealthy multistage safety anti-theft lock and mainly comprises

Set casing 1, lock body 2, front lock core 3, rear lock core 4, asynchronously hold hole 27, asynchronous lock spring 5, asynchronous tapered end 6, transmit post 7, push rod 8, asynchronous lockhole 17, synchronous guide hole 15, hold hole, bullet 13, fore-set 12, fore-set spring 11, specially bitting hole 16, stealthyly connect 21, specially bitting, rotary contact 24, fixed contact 23, electronic remote controller, electromagnet, lock are horizontal, asynchronous warning system;

In set casing 1, there is lock body 2, in lock body 2, have front lock core 3, middle lock core 26 and rear lock core 4 by being arranged in order after forward direction, by front lock core 3 and rear lock core 4, form lock core; On lock body 2 and lock core, hold hole, the hole that holds holding on hole and lock core on lock body 2 mutually connects under lockup state, holds and in hole, has fore-set spring 11, fore-set 12 and bullet 13;

There is centre bore center in lock body 2, centre bore is that the lock core hole of installation lock core is circular hole, the rearward end of lock core hole has the asynchronous hole 27 of holding, and asynchronous to hold the outer rim that hole 27 approaches lock core hole in the rearward end of lock core hole corresponding and identical with the asynchronous lockhole 17 on rear lock core 4; In front lock core 3, there are special bitting hole 16 and synchronous guide hole 15, specially the centre of bitting hole 16 front lock cores 3 or approach centre, the part of synchronous guide hole 15 lock core 3 outer rims before approaching; In described middle lock core 26, have stealthy hole and synchronous guide hole 15, the centre of stealthy Kong Zhong lock core 26 or approach centre, synchronously leads the part of 15 holes lock core 26 outer rims in approaching; In rear lock core 4, there are stealthy connecting hole 14, stealth to hold hole and asynchronous lockhole 17, stealth is held hole and stealthy connecting hole 14 at the core of rear lock core 4 or is approached core, stealth is held hole and is passed in the back stealthy connecting hole 14 above, and asynchronous lockhole 17 runs through the front/rear end of rear lock core 4 in the part that approaches rear lock core 4 outer rims;

In stealthy hole, be concealed with stealthy connection 21, the stealthy spring 22 that stealth is held in hole connects after 21 through being pressed in stealth after stealthy connecting hole 14; In asynchronous lockhole 17, there is asynchronous tapered end 6 and transmit post 7 or only have asynchronous tapered end 6, after asynchronous tapered end 6, there is asynchronous lock spring 5, asynchronous lock spring 5 is arranged on asynchronous holding in hole 27, before transmission post 7 or asynchronous tapered end 6, there is tappet 25, before tappet 25, there is push rod 8, in the synchronous guide hole 15 of tappet 25 on middle lock core 26, in the synchronous guide hole 15 of push rod 8 on front lock core 3;

Lock core is when unblanking to connect, between front lock core 3 and middle lock core 26, adopt that special bitting hole 16 is connected with central key 19, central key 19 21 connects, stealthyly connects 21 and is connected with stealthy hole with stealthy connection, between middle lock core 26 and rear lock core 4, employing stealth is connected 21 connections;

In the aft section that is fixed with fixed contact 23 or set casing 1 below in lock body 2, be fixed with fixed contact 23, on rear lock core 4, be fixed with rotary contact 24, fixed contact 23 in the aft section of rotary contact 24 and fixed contact 23 on rear locking 2 or set casing 1 can contact when rear lock core rotates, and rotary contact 24 coordinates with fixed contact 23 becomes one group of contact that disconnects or connect.

The circuit of the reception remote signal of electronic remote controller and rotary contact 24 and fixed contact 23 are parallel in the supply line of electromagnet, the circuit that the remote signal of electronic remote controller is controlled and rotary contact 24 and fixed contact 23 are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Main contacts 9 and auxiliary contact 10 are connected in the power supply circuits of asynchronous warning system; The power supply circuits of asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, mixing mutually separately.

In order to increase the safety of theftproof lock, in the circuit of electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Remote control comprises circuit and the remote control switch that remote signal receives and remote signal is controlled, the circuit that remote signal receives and remote signal is controlled is the part of cutting off or connect the power supply circuits of electromagnet, remote control switch be carry without wire, connect at a distance or the closely switch of control of the power supply circuits of electromagnet.

While adding electronic remote controller in the circuit of electromagnet, the remote control switch of remote control can be arranged in special bitting, also can not be arranged in special bitting; When the remote control switch of remote control is arranged in special bitting, remote control switch is arranged on the shank of special bitting.

Asynchronous warning system interlocks in stealthy multistage safety anti-theft lock and can have in asynchronous warning, also can not have; Asynchronous warning system comprises main contacts 9, auxiliary contact 10, relay, alarm circuit and warning power supply and alarm, in asynchronous warning, interlock while having asynchronous warning system in stealthy multistage safety anti-theft lock, the leading section of rear lock core 4 is fixed with main contacts 9, the rearward end of middle lock core 26 is fixed with auxiliary contact 10, main contacts 9 is paid with auxiliary contact 10 mix proportion displacement contacts, and main contacts 9 and auxiliary contact 10 take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; The circuit of main contacts 9 and auxiliary contact 10 is connected with the relay switch wiring position of relay, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Main contacts 9 and auxiliary contact 10 adopts while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts 9 is just connected circuit when contacting with auxiliary contact 10; Main contacts 9 and auxiliary contact 10 adopts take on the surface of revolution that lock core is center of rotation when installing, main contacts 9 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 10, another is flexible conductive contact, and while separate in 10 dislocation of main contacts 9 and auxiliary contact, the middle lock core 26 on resilient conductive contact ability and opposite or rear lock core 4 contact and connect circuit;

Main contacts 9 can be that elastic compression contacts contact or elasticity is opened contact contact with auxiliary contact 10, can be also the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Warning power supply can be battery, can be also general lighting power supply or electrical source of power; Alarm can be sonic alarm, can be also device or the signal projector being connected with phone.

Specially bitting comprises central key 19 and pushing post 18 and the shank of the key 20, and central key 19 and pushing post 18 are fixed on the shank of the key 20; Pushing post 18 is cylinders, and central key 19 is keys, and the shank of the key 20 is shanks of key; Before central key 19 Length Ratios, the length of lock core 3 is long, and central key 19 is used for promoting the stealthy 21 stealthy connecting holes 14 that connect in rear lock core 4 that connect than front lock core 3 long parts; Specially on the shank of the key 20 in bitting, can there is remote control switch, can there is no remote control switch;

In order to confuse robber, increase unlocking difficulty, on front lock core 3, be provided with or do not establish false synchronous guide hole 15, while being only provided with false synchronous guide hole 15 on front lock core 3, just specially can have false pushing post 18 or there is no false pushing post 18 in bitting.

Asynchronous tapered end 6 is cylinder or cone cylinder or stepped cylinder, and transmitting post 7 is spheroid or oval ball or cylinder, and tappet 25 and push rod 8 are cylinder or stairstepping cylinder.

For the ease of assembling, during fabrication, set casing 1 and lock body 2 can manufacture as a whole, are combined into as a whole after also can separately manufacturing for set casing 1 and lock body 2; Set casing 1 and lock body 2 can manufacture when as a whole, and set casing 1 is on lock body 2, to block to hold the part in hole or the shell of lock body 2 outsides; During fabrication, set casing 1 creates the housing of cylindricality to set casing 1, and manufacture at the middle part of the leading section of set casing 1 interstitial hole;

Lock body 2 during fabrication, is manufactured and is held hole, middle lock core 26 and lock core hole on lock body 2, and the centre that lock core hole is manufactured on rear locking 2 is used for installing lock core, and connect vertical with lock core hole, is fixed with fixed contact 23 at the rear portion of lock core hole;

Lock core during fabrication, carries out division system lock core and causes front lock core 3, middle lock core 26 and rear lock core 4; Front lock core 3 during fabrication, is manufactured on front lock core 3 and is held hole, synchronous guide hole 15 and special bitting hole 16; Specially bitting hole 16 is manufactured on the center of rotation position of front lock core 3, and holds that hole is vertical to be connected, specially the form fit of bitting hole 16 and central key 19; Hold hole and be manufactured on front lock core 3, with the vertical perforation in special bitting hole 16, coordinate and connect with the hole that holds on lock body 2; Synchronous guide hole 15 is manufactured on the rotation edge of front lock core 3,, communicates with the asynchronous lockhole 17 of synchronizeing on guide hole 15 and rear lock core 4 on middle lock core 26 with specially bitting hole 16 is parallel with lock core hole;

During fabrication, the rearward end of middle lock core 26 is fixed with auxiliary contact 10 and coordinates with the main contacts 9 that is fixed on rear lock core 4 leading sections middle lock core 26, on middle lock core 26, manufactures and has synchronous guide hole 15 and stealth; Stealthy hole is manufactured on the center of rotation position of middle lock core 26, and stealthy hole is connected 21 with stealth and coordinates; Synchronous guide hole 15 is manufactured on the rotation edge of middle lock core 26, parallel with lock core hole, communicates with the asynchronous lockhole 17 of synchronizeing on guide hole 15 and rear lock core 4 on front lock core 3;

Rear lock core 4 during fabrication, on rear lock core 4, manufacture and have asynchronous lockhole 17 and stealthy connecting hole 14, on rear lock core 4, be fixed with main contacts 9 and rotary contact 24, the leading section that main contacts 9 is fixed on rear lock core 4 coordinates with the auxiliary contact 10 on front lock core 3, and rotary contact 24 is fixed on rear lock core 4 place corresponding with fixed contact 23 on rear locking 2 or set casing 1; Stealthy connecting hole 14 is manufactured on the center of rotation position of rear lock core 4, coordinates with the front end of central key 19, parallel with lock core hole with asynchronous lockhole 17, coordinates and connects with the special bitting hole 16 on front lock core 3; Asynchronous lockhole 17 is manufactured on the rotation edge of rear lock core 4, parallel with stealthy connecting hole 14 with lock core hole, communicates with the asynchronous guide hole 15 of synchronizeing holding on hole 27 and middle lock core 26 on lock body 2;

The shape in the shape that specially manufacture in bitting hole 16 and the cross section of central key 19 is same or similar, and specially bitting hole 16 can create unidirectional groove or multidirectional groove; Multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

In order to facilitate remote control switch to open remote control and make, between lock core, can connect, specially bitting during fabrication, pushing post 18 is created to cylinder or cone cylinder, before central key 19 Length Ratios, the length of lock core 3 is long, on the shank of the key 20, can be provided with remote control switch or there is no remote control switch, the shank of the key of special bitting 20, central key 19 and pushing post 18 3 parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole.

Asynchronous tapered end 6 creates cylinder or cone cylinder or stepped cylinder; Transmit post 7 and create spheroid or oval ball or cylinder; Tappet 25 and push rod 8 create cylinder or stairstepping cylinder.

Stealth is held hole during fabrication, and stealth is held on the center line that hole is manufactured on stealthy connecting hole 14 and through stealthy connecting hole 14, and stealth is held to hole to be become blind hole or hold hole, for stealthy spring 22 is installed;

Stealthy spring 22 creates stage clip;

Stealthy connection 21 during fabrication, stealth is connected to 21 and create the consistent or inconsistent same or analogous cylinder of one section of shape with stealthy hole on front lock core 3 and the stealthy connecting hole 14 on rear lock core 4, stealthy connect 21 front end coordinate with the front end of central key 19 can the stealthy hole in front lock core 3 in rear lock core 4 in the interior slip of stealthy connecting hole 14, when stealthy connection 21 is slided in stealthy hole, its rear end can be inserted in stealthy connecting hole 14, for connecting front lock core 3 and rear lock core 4.

In order to increase safety and the disguise of theftproof lock, fixed contact 23 on set casing 1 or rear locking 2 with rear lock core 4 on rotary contact 24 disconnect and hidden, rear lock core 4 does not rotate and can not connect the power supply circuits of electromagnet; Rear lock core 4 is movably arranged on the rearward end of front lock core 3, disconnects completely and hidden with middle lock core 26 and front lock core 3, does not have the insertion of central key 19 can not connect with transferring power to rear lock core 4; Asynchronous tapered end 6 simultaneously asynchronous hold in the hole 27 in and asynchronous lockhole 17 in, pin rear lock core 4 and can not rotate, do not have the insertion of pushing post 18 asynchronous tapered end 6 can not be pushed to the asynchronous hole 27 of holding completely interior and untie the locking of rear lock core 4; The iron core of electromagnet and lock be horizontal create one or with horizontal connection of lock, in the power supply circuits of electromagnet, increase electronic remote controller be installed.

In order not report to the police when having special bitting to unblank, when asynchronous warning interlocks, in stealthy multistage safety anti-theft lock, asynchronous warning system is installed, main contacts 9 is arranged on the front end of rear lock core 4, auxiliary contact 10 is arranged on the rear end of lock core 26 in front lock core 3, main contacts 9 and auxiliary contact 10 before same rotation on over against installing or arranged in dislocation, the circuit of main contacts 9 and auxiliary contact 10 is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Middle lock core 26 rotates and rear lock core 4 while not rotating, the relay switch of main contacts 9 and auxiliary contact 10 automatic engage relaies, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; Middle lock core 26 rotates and rear lock core 4 while also rotating, and main contacts 9 can not contact with auxiliary contact 10 and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

Asynchronous tapered end 6 asynchronous hold in hole 27 or can be simultaneously asynchronous lockhole 17 in and asynchronous holding in hole 27, when special bitting is inserted special bitting hole 16 inward turnings then unblanked, asynchronous tapered end 6 holds in hole 27 asynchronous; Under static lockup state or when specially bitting is unblanked, one end of asynchronous tapered end 6 is in asynchronous lockhole 17, and the other end holds in hole 27 asynchronous;

Lock core, under static lockup state, asynchronously holds hole 27 and asynchronous lockhole 17 and synchronizes the center line of guide hole 15 and the center line of lock core hole at grade; Lock core, under unlocking condition, asynchronously holds hole 27 and asynchronous lockhole 17 and synchronizes the center line of guide hole 15 and the center line of lock core hole at grade; Lock core is unblanked and before making under the lockup state of lock core 3 and middle lock core 26 and rear lock core 4 asynchronous rotations in special bitting, the asynchronous center line that holds the asynchronous lockhole 17 on hole 27 and rear lock core 4 not with the center line of lock core hole at grade, the center line of the asynchronous lockhole 17 on the synchronous guide hole 15 on front lock core 3 and middle lock core 26 and rear lock core 4 not with the center line of lock core hole at grade.

Specially bitting is when rotating, and can make rotary contact 24 contact with fixed contact 23 and the supply line that connects electromagnet, and the power supply circuits of electromagnet are connected rear generation attraction and pulled and locks the horizontal locked groove that exits;

Rotary contact 24 and lock core insulation or on-insulated; During insulation, the circuit of rotary contact 24 connects by insulated conductor; When on-insulated, the circuit of rotary contact 24 is by after rear lock core 4 or rear lock core 4 and lock body 2 or rear lock core 4, front lock core 3 and lock body 2, on the surface of the rearward end of rear lock core 4, connects wire or on the surface of lock body 2, connects wire or connect wire on the surface of set casing 1;

Fixed contact 23 and lock body 2 and set casing 1 insulation or on-insulated; During insulation, the circuit of fixed contact 23 connects by insulated conductor; When on-insulated, after the circuit of fixed contact 23 connects by lock body 2, on the surface of set casing 1, connect wire or connect wire on the surface of lock body 2;

When rotary contact 24 is on-insulated with rear lock core 4, fixed contact 23 must insulate with lock body 2 and set casing 1, and rotary contact 24 and fixed contact 23 can play the effect of switch; When fixed contact 23 and lock body 2 and set casing 1 are on-insulated, rotary contact 24 must insulate with rear lock core 4, and rotary contact 24 and fixed contact 23 can play the effect of switch.

Front lock core 3 rotates and rear lock core 4 while not rotating, main contacts 9 and the relay switch of auxiliary contact 10 because of the rotation engage relay of front lock core 3, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; When front lock core 3 rotates with rear lock core 4 simultaneously, main contacts 9 and auxiliary contact 10 do not produce the relay switch that misplaces and can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt asynchronous tapered end 6 to pin rear lock core 4 and with front lock core 3, do not rotate, realize the asynchronous locking of lock core, and make main contacts 9 and auxiliary contact 10 connect warning circuit and report to the police; Before adopting, lock core 3 disconnects completely with rear lock core 4, has electronic remote controller in the circuit of electromagnet, realizes stealth.

In order to increase asynchronous warning, interlock the anti-theft security of stealthy multistage safety anti-theft lock, asynchronous warning interlocks stealthy multistage safety anti-theft lock only under the promotion of the pushing post 18 in special bitting, open after the locking of asynchronous tapered end 6, in the situation that the stealthy connection 21 of central key 19 promotion is connected with rear lock core 4 with middle lock core 26, then coordinate remote control can open safely theftproof lock.

For can be real antitheft, adopt the locked rear lock core 4 of asynchronous tapered end 6 to realize interlocking, before adopting, lock core 3 disconnects completely with rear lock core 4 and the remote control invisible of electronic remote controller is realized stealth.

In order to make the pushing post 18 in special bitting can promote smoothly push rod 8, the length of push rod 8 with in front lock core 3, synchronize the equal in length or unequal of guide hole 15, specially the pushing post 18 in bitting can promote push rod 8 and insert in asynchronous lockhole 17.

In order to make asynchronous tapered end 6 or to transmit post 7, under the promotion of asynchronous lock spring 5, do not enter synchronous guide hole 15, the aperture of the asynchronous lockhole 17 in the aperture ratio rear lock core 4 of the synchronous guide hole 15 in front lock core 3 is little, and the diameter of asynchronous tapered end 6 and transmission post 7 is larger than the diameter of push rod 8.

In order to expand the scope of application, asynchronous warning interlocks stealthy multistage safety anti-theft lock and is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for 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.

While unblanking with special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, with special bitting, insert special bitting hole 16 again, and make the central key 19 of special bitting promote the stealthy stealthy connecting hole 14 that enters through inserting again behind special bitting hole 16 in stealthy the hole in, complete central key 19 and is stealthyly connected 21 connections, stealth connection 21 is connected with rear lock core 4; Meanwhile, after specially the pushing post 18 in bitting also inserts the interior promotion tappet 25 of synchronous guide hole 15 and push rod 8, move, move the asynchronous lock spring 5 of compression after driving asynchronous tapered end 6, make asynchronous tapered end 6 all enter asynchronous hold in hole 27 and remove the locking to rear lock core 4; Now, central key 19 pushes the bullet 13 holding in hole, the cooperation place that makes bullet 13 and fore-set 12 is the interface between lock core and lock body 2 just, while rotating special bitting, rear lock core 4 rotates and makes rotary contact 24 contact with fixed contact 23 circuit of connecting electromagnet with front lock core 3, and electromagnet produces attraction and opens lock horizontal stroke; While exiting special bitting, asynchronous tapered end 6 enters in the asynchronous lockhole 17 on rear lock core 4 under the promotion of asynchronous lock spring 5, completes the locking to rear lock core 4.

Robber or unblank king when specially bitting is unblanked, there is no the promotion of the pushing post 18 in special bitting, can not make asynchronous tapered end 6 enter completely asynchronously holds hole 27 and exits asynchronous lockhole 17, rear lock core 4 cannot be rotated, rotary contact 24 can not be contacted with fixed contact 23, can not open theftproof lock; Add stealthy connection 21 and be hidden in stealthy hole, the power supply circuits that interrupted electromagnet are installed in the stealth of electronic remote controller, have increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety; Even if robber or the king that unblanks use unlocking tool to rotate front lock core 3, rear lock core 4 does not rotate with front lock core 3 because the locking of asynchronous tapered end 6 is not connected with middle lock core 26 with front lock core 3 with stealth, even if rotated middle lock core 26, also can make middle lock core 26 when rotating, also connect the main contacts 9 of warning circuit and the circuit of auxiliary contact 10 and report to the police, playing antitheft, alarm function.

Claims

1. an asynchronous warning interlocks stealthy multistage safety anti-theft lock, mainly comprise set casing (1), lock body (2), front lock core (3), rear lock core (4), the asynchronous hole (27) of holding, asynchronous lock spring (5), asynchronous tapered end (6), transmit post (7), push rod (8), asynchronous lockhole (17), synchronous guide hole (15), hold hole, bullet (13), fore-set (12), fore-set spring (11), special bitting hole (16), stealthy connect (21), specially bitting, rotary contact (24), fixed contact (23), electronic remote controller, electromagnet, lock is horizontal, asynchronous warning system, it is characterized in that: in described set casing (1), have lock body (2), in lock body (2), there is front lock core (3), middle lock core (26) and rear lock core (4) are by being arranged in order after forward direction, by front lock core (3) and rear lock core (4), form lock core, on described lock body (2) and lock core, hold hole, the hole that holds holding on hole and lock core on lock body (2) mutually connects under lockup state, holds and in hole, has fore-set spring (11), fore-set (12) and bullet (13),

There is centre bore center in described lock body (2), centre bore is that the lock core hole of installation lock core is circular hole, the rearward end of lock core hole has the asynchronous hole (27) of holding, and asynchronous to hold the outer rim that hole (27) approaches lock core hole in the rearward end of lock core hole corresponding and identical with the asynchronous lockhole (17) on rear lock core (4); In described front lock core (3), there are special bitting hole (16) and synchronous guide hole (15), specially the centre of the front lock core in bitting hole (16) (3) or approach centre, the part of synchronous guide hole (15) lock core (3) outer rim before approaching; In described described middle lock core (26), have stealthy hole and synchronous guide hole (15), the centre of stealthy Kong Zhong lock core (26) or approach centre, synchronously leads the part of (15) hole lock core (26) outer rim in approaching; In described rear lock core (4), there are stealthy connecting hole (14), stealth to hold hole and asynchronous lockhole (17), stealth is held hole and stealthy connecting hole (14) at the core of rear lock core (4) or is approached core, stealth is held hole and is passed in the back stealthy connecting hole (14) above, and asynchronous lockhole (17) runs through the front/rear end of rear lock core (4) in the part that approaches rear lock core (4) outer rim;

In described stealthy hole, be concealed with stealthy connect (21), the stealthy spring (22) that stealth is held in hole connects (21) below through being pressed in stealth after stealthy connecting hole (14); In described asynchronous lockhole (17), there is asynchronous tapered end (6) and transmit post (7) or only have asynchronous tapered end (6), after asynchronous tapered end (6), there is asynchronous lock spring (5), asynchronous lock spring (5) is arranged on asynchronous holding in hole (27), before transmission post (7) or asynchronous tapered end (6), there is tappet (25), before tappet (25), there is push rod (8), in the synchronous guide hole (15) of tappet (25) on middle lock core (26), in the synchronous guide hole (15) of push rod (8) on front lock core (3);

Described lock core is when unblanking to connect, between front lock core (3) and middle lock core (26), adopt that special bitting hole (16) is connected with central key (19), central key (19) is connected with stealthy that (21) connect, stealthy connect (21) are connected with stealthy hole, between middle lock core (26) and rear lock core (4), employing stealth is connected (21) connection;

In the aft section that is fixed with fixed contact (23) or set casing (1) below in described lock body (2), be fixed with fixed contact (23), on rear lock core (4), be fixed with rotary contact (24), fixed contact (23) in the aft section of rotary contact (24) and fixed contact (23) on rear locking (2) or set casing (1) can contact when rear lock core rotates, and rotary contact (24) coordinates with fixed contact (23) becomes one group of contact that disconnects or connect;

The circuit of the reception remote signal of described electronic remote controller and rotary contact (24) and fixed contact (23) are parallel in the supply line of electromagnet, the circuit that the remote signal of electronic remote controller is controlled and rotary contact (24) and fixed contact (23) are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Described main contacts (9) and auxiliary contact (10) are connected in the power supply circuits of asynchronous warning system; The power supply circuits of described asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, mixing mutually separately;

In order to increase the safety of theftproof lock, in the circuit of described electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Described remote control comprises circuit and the remote control switch that remote signal receives and remote signal is controlled, the circuit that remote signal receives and remote signal is controlled is the part of cutting off or connect the power supply circuits of electromagnet, remote control switch be carry without wire, connect at a distance or the closely switch of control of the power supply circuits of electromagnet;

While adding electronic remote controller in the circuit of described electromagnet, the remote control switch of remote control can be arranged in special bitting, also can not be arranged in special bitting; When the remote control switch of remote control is arranged in special bitting, remote control switch is arranged on the shank of special bitting;

Described asynchronous warning system interlocks in stealthy multistage safety anti-theft lock and can have in described asynchronous warning, also can not have; Described asynchronous warning system comprises main contacts (9), auxiliary contact (10), relay, alarm circuit and warning power supply and alarm, in described asynchronous warning, interlock while having asynchronous warning system in stealthy multistage safety anti-theft lock, the leading section of described rear lock core (4) is fixed with main contacts (9), the rearward end of middle lock core (26) is fixed with auxiliary contact (10), main contacts (9) and auxiliary contact (10) mix proportion displacement contacts are paid, and main contacts (9) and auxiliary contact (10) take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; The circuit of described main contacts (9) and auxiliary contact (10) is connected with the relay switch wiring position of relay, 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 (9) and auxiliary contact (10) adopt while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts (9) is just connected circuit with auxiliary contact (10) when contacting; Described main contacts (9) and auxiliary contact (10) adopt take on the surface of revolution that lock core is center of rotation when installing, main contacts (9) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (10), another is flexible conductive contact, and while separate in the dislocation of main contacts (9) and auxiliary contact (10), the middle lock core (26) on resilient conductive contact ability and opposite or rear lock core (4) contact and connect circuit;

Described main contacts (9) can be that elastic compression contacts contact or elasticity is opened contact contact with auxiliary contact (10), can be also the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described warning power supply can be battery, can be also general lighting power supply or electrical source of power; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone;

Described special bitting comprises central key (19) and pushing post (18) and the shank of the key (20), and central key (19) and pushing post (18) are fixed on the shank of the key (20); Described pushing post (18) is cylinder, and central key (19) is key, and the shank of the key (20) is the shank of key; Before described central key (19) Length Ratio, the length of lock core (3) is long, and the part that central key (19) is longer than front lock core (3) is used for promoting stealthy connect (21) and connects the stealthy connecting hole (14) in rear lock core (4); On the shank of the key (20) in described special bitting, can there is remote control switch, can there is no remote control switch;

In order to confuse robber, increase unlocking difficulty, on front lock core (3), be provided with or do not establish false synchronous guide hole (15), while being only provided with false synchronous guide hole (15) on front lock core (3), specially in bitting, just can there iing false pushing post (18) or there is no false pushing post (18);

Described asynchronous tapered end (6) is cylinder or cone cylinder or stepped cylinder, and transmitting post (7) is spheroid or oval ball or cylinder, and tappet (25) and push rod (8) are cylinder or stairstepping cylinder;

Hole is held in described stealth to be through the blind hole of the stealthy connecting hole (14) in rear lock core (4) or to hold hole, for stealthy spring (22) is installed;

Described stealthy spring (22) is spring;

It is the consistent or inconsistent cylinder of one section of shape with stealthy hole on middle lock core (26) and the stealthy connecting hole (14) on rear lock core (4) that described stealth connects (21), and front end can be with or without the groove that comprises central key (19) front end; Stealthy connect when front end has the groove that comprises central key, coordinate with the front end of central key (19) can the stealthy hole in middle lock core (26) in and slip in the stealthy connecting hole (14) in rear lock core (4), when stealthy connection (21) is slided in stealthy hole, its rear end can be inserted in the stealthy connecting hole (14) in rear lock core (4), for connecting lock core and rear lock core; When stealth connects front end and do not comprise the groove of groove of central key front end, the front end in the stealthy hole of middle lock core has the groove coordinating with these key central key;

The cross sectional shape in the hole in described special bitting hole (16) and the cross sectional shape of central key (19) are same or similar, and the shape in stealthy hole is same or similar with the shape that stealth is connected (21);

Described asynchronous tapered end (6) asynchronous hold in hole (27) or can be simultaneously asynchronous lockhole (17) in asynchronous holding in hole (27), when special bitting is inserted special bitting hole (16) inward turning then unblanked, asynchronous tapered end (6) holds in hole (27) asynchronous; Under static lockup state or when specially bitting is unblanked, one end of asynchronous tapered end (6) is in asynchronous lockhole (17), and the other end holds in hole (27) asynchronous;

Described lock core, under static lockup state, asynchronously holds hole (27) and asynchronous lockhole (17) and synchronizes the center line of guide hole (15) and the center line of lock core hole at grade; Lock core, under unlocking condition, asynchronously holds hole (27) and asynchronous lockhole (17) and synchronizes the center line of guide hole (15) and the center line of lock core hole at grade; Lock core is unblanked and before making under the lockup state of lock core (3) and middle lock core (26) and rear lock core (4) asynchronous rotation in special bitting, the asynchronous center line that holds the asynchronous lockhole (17) on hole (27) and rear lock core (4) not with the center line of lock core hole at grade, the center line of the asynchronous lockhole (17) on the synchronous guide hole (15) on front lock core (3) and middle lock core (26) and rear lock core (4) not with the center line of lock core hole at grade;

Described special bitting, when rotating, can make rotary contact (24) contact with fixed contact (23) and the supply line that connects electromagnet, and the power supply circuits of electromagnet are connected rear generation attraction and pulled and locks the horizontal locked groove that exits;

Described rotary contact (24) and lock core insulation or on-insulated; During insulation, the circuit of rotary contact (24) connects by insulated conductor; When on-insulated, the circuit of rotary contact (24) is by after rear lock core (4) or rear lock core (4) and lock body (2) or rear lock core (4), front lock core (3) and lock body (2), connects wire or at the surface of lock body (2) connection wire or at the surface of set casing (1) connection wire on the surface of the rearward end of rear lock core (4);

Described fixed contact (23) and lock body (2) and set casing (1) insulation or on-insulated; During insulation, the circuit of fixed contact (23) connects by insulated conductor; When on-insulated, after the circuit of fixed contact (23) connects by lock body (2), on the surface of set casing (1), connect wire or connect wire on the surface of lock body (2);

When described rotary contact (24) is on-insulated with rear lock core (4), fixed contact (23) must insulate with lock body (2) and set casing (1), and rotary contact (24) and fixed contact (23) can play the effect of switch; When fixed contact (23) and lock body (2) and set casing (1) are on-insulated, rotary contact (24) must insulate with rear lock core (4), and rotary contact (24) and fixed contact (23) can play the effect of switch;

Described front lock core (3) rotates and rear lock core (4) while not rotating, main contacts (9) and the relay switch of auxiliary contact (10) because of the rotation engage relay of front lock core (3), then the closed circuit of engage relay and connect alarm circuit, make alarm equipment alarm, thereby realize asynchronous warning; When described front lock core (3) rotates with rear lock core (4) simultaneously, main contacts (9) and auxiliary contact (10) do not produce the relay switch that misplaces and can not 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 increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopting asynchronous tapered end (6) to pin rear lock core (4) does not rotate with front lock core (3), realize the asynchronous locking of lock core, and make main contacts (9) and auxiliary contact (10) connect warning circuit and report to the police; Before adopting, lock core (3) disconnects completely with rear lock core (4), has electronic remote controller in the circuit of electromagnet, realizes stealth;

While unblanking with special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, with special bitting, insert special bitting hole (16) again, and the central key (19) that makes special bitting promotes the stealthy stealthy connecting hole (14) that enters through inserting behind special bitting hole (16) in stealthy the hole in again, complete central key (19) and is stealthyly connected (21) connection, stealth connection (21) is connected with rear lock core (4); Meanwhile, specially the pushing post (18) in bitting also inserts in synchronous guide hole (15) and promotes to move after tappet (25) and push rod (8), drive after asynchronous tapered end (6) and move compression asynchronous lock spring (5), make asynchronous tapered end (6) all enter asynchronous hold in hole (27) and remove the locking to rear lock core (4); Now, central key (19) pushes the bullet (13) holding in hole, the cooperation place that makes bullet (13) and fore-set (12) is the interface between lock core and lock body (2) just, rear lock core while rotating special bitting (4) rotates and makes rotary contact (24) contact with fixed contact (23) circuit of connecting electromagnet with front lock core (3), and electromagnet produces attraction and opens lock horizontal stroke; While exiting special bitting, asynchronous tapered end (6) enters in the asynchronous lockhole (17) on rear lock core (4) under the promotion of asynchronous lock spring (5), completes the locking to rear lock core (4);

Robber or unblank king when specially bitting is unblanked, there is no the promotion of the pushing post (18) in special bitting, can not make asynchronous tapered end (6) enter completely asynchronously holds hole (27) and exits asynchronous lockhole (17), rear lock core (4) cannot be rotated, rotary contact (24) can not be contacted with fixed contact (23), can not open theftproof lock; Add stealthy connect (21) and be hidden in stealthy hole, the power supply circuits that interrupted electromagnet are installed in the stealth of electronic remote controller, have increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety; Even if robber or the king that unblanks use unlocking tool to rotate front lock core (3), rear lock core (4) is because the locking of asynchronous tapered end (6) is connected and does not rotate with front lock core (3) with middle lock core (26) with front lock core (3) with stealth, even if rotated middle lock core (26), also can make middle lock core (26) when rotating, also connect the main contacts (9) of warning circuit and the circuit of auxiliary contact (10) and report to the police, playing antitheft, alarm function.

2. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: the anti-theft security that interlocks stealthy multistage safety anti-theft lock in order to increase asynchronous warning, described asynchronous warning interlocks stealthy multistage safety anti-theft lock only under the promotion of the pushing post (18) in special bitting, open after the locking of asynchronous tapered end (6), in the situation that central key (19) the stealthy connection of promotion (21) is connected with rear lock core (4) with middle lock core (26), then coordinate remote control can open safely theftproof lock.

3. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: in order to reduce complexity and the minimizing accessory of the link gear of mechanical lock, adopt electromagnet to replace the link gear of mechanical lock.

4. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: for can be real antitheft, adopt the locked rear lock core of asynchronous tapered end (6) (4) to realize interlocking, the front lock core (3) of employing disconnects completely with rear lock core (4) and the remote control invisible of electronic remote controller is realized stealth.

5. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: in order to make the pushing post (18) in special bitting can promote smoothly push rod (8), in the length of described push rod (8) and front lock core (3), synchronize the equal in length or unequal of guide hole (15), specially the pushing post (18) in bitting can promote in push rod (8) and the asynchronous lockhole of insertion (17).

6. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: in order to make asynchronous tapered end (6) or to transmit post (7), under the promotion of asynchronous lock spring (5), do not enter synchronous guide hole (15), the aperture of the asynchronous lockhole (17) in the aperture ratio rear lock core (4) of the synchronous guide hole (15) in described front lock core (3) is little, and the diameter of asynchronous tapered end (6) and transmission post (7) is larger than the diameter of push rod (8).

7. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: in order to expand the scope of application, described asynchronous warning interlocks stealthy multistage safety anti-theft lock and is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for 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.

8. asynchronous warning according to claim 1 interlocks stealthy multistage safety anti-theft lock, it is characterized in that: described asynchronous warning interlocks rational in infrastructure, the manufacture and easy to use of stealthy multistage safety anti-theft lock, interlocking, stealth and good anti-theft effect; The locked rear lock core of asynchronous tapered end (6) (4), front lock core (3) disconnects completely with middle lock core (26) and rear lock core (4), stealthy connect (21) are hidden in stealthy hole, electronic remote controller stealth is installed in the power supply circuits of electromagnet has interrupted power supply circuits, make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core (4), cannot connect the power supply circuits of electromagnet, realize the function that integrates antitheft, stealthy, asynchronous interlocking and warning; Even if robber and the king that unblanks use unlocking tool to rotate front lock core (3), rear lock core (4) is because the locking of asynchronous tapered end (6) is connected and does not rotate with front lock core (3) with the front lock core of middle lock core (26) (3) with stealth, be merely able to rotate front lock core (3) part, can not rotate stealthy rear lock core (4) even if middle lock core (26) also rotates, also can make middle lock core (26) and rear lock core (4) rotate asynchronous and report to the police, add the stealth of electronic remote controller and install, played real anti-theft function.

9. an asynchronous warning interlocks manufacture and the method thereof of stealthy multistage safety anti-theft lock, it is characterized in that: for the ease of assembling, described set casing (1) and lock body (2) are during fabrication, set casing (1) and lock body (2) can manufacture as a whole, are combined into as a whole after also can separately manufacturing; Described set casing (1) and lock body (2) can manufacture when as a whole, and set casing (1) is on lock body (2), to block to hold the part in hole or the shell of lock body (2) outside; During fabrication, set casing (1) creates the housing of cylindricality to described set casing (1), and manufacture at the middle part of the leading section of set casing (1) interstitial hole;

Described lock body (2) during fabrication, upper manufacture of lock body (2), hold hole, middle lock core (26) and lock core hole, the centre that lock core hole is manufactured on rear locking (2) is used for installing lock core, and connect vertical with lock core hole is fixed with fixed contact (23) at the rear portion of lock core hole;

Described lock core during fabrication, carries out division system lock core and causes front lock core (3), middle lock core (26) and rear lock core (4); During fabrication, the upper manufacture of front lock core (3) holds hole, synchronous guide hole (15) and special bitting hole (16) to described front lock core (3); Described special bitting hole (16) is manufactured on the center of rotation position of front lock core (3), and holds that hole is vertical to be connected, specially the form fit of bitting hole (16) and central key (19); The described hole that holds is manufactured on front lock core (3) above, with the vertical perforation in special bitting hole (16), coordinates and connects with the hole that holds on lock body (2); Described synchronous guide hole (15) is manufactured on the rotation edge of front lock core (3),, communicates with the asynchronous lockhole (17) of synchronizeing on guide hole (15) and rear lock core (4) on middle lock core (26) with specially bitting hole (16) is parallel with lock core hole;

During fabrication, the rearward end of middle lock core (26) is fixed with auxiliary contact (10) and coordinates with the main contacts (9) that is fixed on rear lock core (4) leading section described middle lock core (26), and upper manufacture of middle lock core (26) has synchronous guide hole (15) and stealth; Described stealthy hole is manufactured on the center of rotation position of middle lock core (26), and stealthy hole coordinates with stealthy be connected (21); Described synchronous guide hole (15) is manufactured on the rotation edge of middle lock core (26), parallel with lock core hole, communicates with the asynchronous lockhole (17) of synchronizeing on guide hole (15) and rear lock core (4) on front lock core (3);

Described rear lock core (4) during fabrication, the upper manufacture of rear lock core (4) has asynchronous lockhole (17) and stealthy connecting hole (14), on rear lock core (4), be fixed with main contacts (9) and rotary contact (24), the leading section that main contacts (9) is fixed on rear lock core (4) coordinates with the auxiliary contact (10) on front lock core (3), and rotary contact (24) is fixed on the corresponding place of rear lock core (4) fixed contact (23) upper and on rear locking (2) or set casing (1); Described stealthy connecting hole (14) is manufactured on the center of rotation position of rear lock core (4), coordinates with the front end of central key (19), parallel with lock core hole with asynchronous lockhole (17), coordinates and connects with the special bitting hole (16) on front lock core (3); Described asynchronous lockhole (17) is manufactured on the rotation edge of rear lock core (4), parallel with stealthy connecting hole (14) with lock core hole, communicates with the asynchronous guide hole (15) of synchronizeing holding on hole (27) and middle lock core (26) on lock body (2);

The shape in the shape that manufacture in described special bitting hole (16) and the cross section of central key (19) is same or similar, and specially bitting hole (16) can create unidirectional groove or multidirectional groove; Described multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.;

In order to facilitate remote control switch to open remote control and make, between lock core, can connect, described special bitting during fabrication, pushing post (18) is created to cylinder or cone cylinder, before central key (19) Length Ratio, the length of lock core (3) is long, on the shank of the key (20), can be provided with remote control switch or there is no remote control switch, the shank of the key of special bitting (20), central key (19) and pushing post (18) three parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole;

Described asynchronous tapered end (6) creates cylinder or cone cylinder or stepped cylinder; Described transmission post (7) creates spheroid or oval ball or cylinder; Described tappet (25) and push rod (8) create cylinder or stairstepping cylinder;

Described stealth is held hole during fabrication, and stealth is held on the center line that hole is manufactured on stealthy connecting hole (14) and through stealthy connecting hole (14), and stealth is held to hole to be become blind hole or hold hole, for stealthy spring (22) is installed;

Described stealthy spring (22) creates stage clip;

Described stealth connects (21) during fabrication, stealth is connected to (21) and create the consistent or inconsistent same or analogous cylinder of one section of shape with stealthy hole on front lock core (3) and the stealthy connecting hole (14) on rear lock core (4), stealthy connect the front end of (21) coordinate with the front end of central key (19) can the stealthy hole in front lock core (3) in and slip in the stealthy connecting hole (14) in rear lock core (4), when stealthy connection (21) is slided in stealthy hole, its rear end can be inserted in stealthy connecting hole (14), be used for connecting front lock core (3) and rear lock core (4),

In order to increase safety and the disguise of theftproof lock, described fixed contact (23) set casing (1) or rear locking (2) upper with rear lock core (4) on rotary contact (24) disconnection and hidden, rear lock core (4) does not rotate and can not connect the power supply circuits of electromagnet; Described rear lock core (4) is movably arranged on the rearward end of front lock core (3), disconnects completely and hidden with middle lock core (26) and front lock core (3), does not have the insertion of central key (19) can not connect with transferring power to rear lock core (4); Described asynchronous tapered end (6) simultaneously asynchronous hold in the hole (27) in asynchronous lockhole (17) in, pinning rear lock core (4) can not rotate, and does not have the insertion of pushing post (18) asynchronous tapered end (6) can not be pushed to asynchronous hold in hole (27) completely and untie the locking of rear lock core (4); The iron core of described electromagnet and lock be horizontal create one or with horizontal connection of lock, in the power supply circuits of electromagnet, increase electronic remote controller be installed;

In order not report to the police when having special bitting to unblank, when described asynchronous warning interlocks, in stealthy multistage safety anti-theft lock, asynchronous warning system is installed, main contacts (9) is arranged on the front end of rear lock core (4), auxiliary contact (10) is arranged on the rear end of lock core (26) in front lock core (3), main contacts (9) and auxiliary contact (10) before same rotation on over against installing or arranged in dislocation, the circuit of main contacts (9) and auxiliary contact (10) is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, warning power supply and alarm are connected in alarm circuit, described middle lock core (26) rotates and rear lock core (4) while not rotating, main contacts (9) and auxiliary contact (10) be the relay switch of engage relay automatically, then the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning, described middle lock core (26) rotates and rear lock core (4) while also rotating, main contacts (9) can not contact with auxiliary contact (10) and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.