CN104179396B - Dynamo-electric mixing double key interlocking alarm theftproof lock - Google Patents

Abstract

The invention discloses a kind of dynamo-electric mixing double key interlocking alarm theftproof lock, its stealthy key or stealthy connection disconnect with special bitting disconnection and rear lock core, forward and backward lock core is fully disconnected reports to the police with asynchronous rotation, thimble and the most locked post that holds of purl, electronic remote controller stealth is installed in the power supply circuits of electric magnet；Integrate electro-mechanical interlock stealth stealthy, mechanical interlocked, the connection of front and back lock core stealthy, asynchronous is reported to the police, make robber cannot open interlock and rotate rear lock core, the means i.e. using cruelty have been damaged interlocking and have also been merely able to rotate front lock core after latching segment, and rear lock core does not rotates.Robber i.e. uses electric hand drill that front lock core and rear lock core are all bored not, connection tongue is have rotated with the instrument of clip etc, rotary contact is unable to the power supply circuits of connection electric magnet with not having fixed contact to contact, add electronic remote controller and interrupt the power supply circuits of electric magnet, more can not open safety lock horizontal, serve the anti-theft function cutting the end completely.

Description

Dynamo-electric mixing double key interlocking alarm theftproof lock

Technical field

The present invention relates to a kind of dynamo-electric mixing double key interlocking alarm theftproof lock in theftproof lock field.

Background technology

The theftproof lock currently used has a variety of, but the key being essentially all employing rotates and drives dead bolt to open theftproof lock, do not have interlock, electro-mechanical interlock and alarm device combine combine theftproof lock, cause robber or the king that unblanks to be easy for opening 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 high security that the purpose that the present invention relates to is to provide for a kind of robber and unblank what king did not opened the asynchronous interlocking of collection, asynchronous warning, self-locking and electro-mechanical interlock are combined as a whole, theftproof lock that robber and the king that unblanks do not open manufacture and method thereof.

For achieving the above object, dynamo-electric mixing double key interlocking alarm theftproof lock of the present invention, it is characterised in that:

There is lock body in described set casing, in lock body, have lock core, lock core include front lock core and rear lock core, lock body and the front end of front lock core or above have interlocking lid；Described interlock is installed in the mutual lock access of the interlocking apertures composition on the purl hole and lock body held on post, is opened by mutual lock key；Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core；Described rear front lock core is the rearward end of front lock core before being movably arranged on, and before connecting after tongue is movably arranged on, the rearward end of lock core, is connected with link gear after connecting the via of the rearward end that tongue passes lock body, and link gear is connected with dead bolt；The described rotary contact connected on tongue is connected in the power supply circuits of electric magnet with electronic remote controller with the fixed contact of the rotary contact in the fixed contact in via or rear front lock core with the rearward end of front lock core hole, power supply circuits are connected with power supply, the iron core of electric magnet is horizontal with safety lock to be connected, composition electric safety burglary-resisting system, described dynamo-electric mixing double key interlocking alarm theftproof lock can have, it is also possible to do not have；Described main contacts and auxiliary contact are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, can have, it is also possible to do not have in described dynamo-electric mixing double key interlocking alarm theftproof lock；Described power supply can be battery, it is also possible to be general lighting power supply or electrical source of power.

Described interlocking lid between set casing and lock body and front lock core, or, interlocking lid is fixed on the front end of lock body or set casing, defines the position in set casing, the front end of lock body and front lock core；Hold hole on described lock body and front lock core, hold spring in holding hole, hold post and lock top, hold and on post, have purl hole, in having special bitting hole or front lock core in front lock core, have special bitting hole.

There is interstitial hole at the middle part of described interlocking lid, there is mutual lock keyhole the outside of interstitial hole and supports pin hole, mutual lock keyhole to pin hole before in communicating to pin hole, interlocking lid has mutual lock keyhole and to pin bearing bore, interstitial hole is enclosed within the leading section of front lock core；Described mutual lock keyhole is used to insert the post key of mutual lock key, and when using the mutual lock key of polystyle, the length of the mutual lock keyhole in same interlocking lid is consistent or inconsistent；Described is used to keep out to pin to pin bearing bore, its objective is to make the length to pin exposing or being absorbed in lock body leading section to pin consistent or inconsistent, makes to be with or without in interlocking lid to pin bearing bore.

Interlocking apertures is had on described lock body, purl hole is holding on post, interlocking apertures and purl hole are linked to be a beeline channel under the naturalness of locking, this beeline channel with hold hole vertically through, in this beeline channel, it is to pin that foremost withstands in interlocking lid, after be the repetitive sequence of purl, thimble successively, after last purl, there is thimble, press followed by interlock spring top；Described interlocking apertures and purl hole be not when lock is opened on a beeline channel, and interlocking apertures and purl hole be each independent and interrupting channel.

There are purl and thimble, purl and the thimble can slide anteroposterior in purl hole and interlocking apertures in described purl hole and interlocking apertures；Described purl and thimble are under the naturalness that special bitting is not inserted in keyhole, interlock spring pushing tow thimble and purl and support pin, purl and thimble is had in making purl hole, one end of purl and thimble is in purl hole, the other end, in interlocking apertures, exceedes the part in purl hole in interlocking apertures, makes lock top and holds post and cannot retreat and locked, limiting the movement holding post, when mutual lock key is not inserted into, special bitting also cannot insert special bitting hole；Under described purl and thimble opening in keyhole is inserted in special bitting, interlocking apertures and purl hole, not on a beeline channel, only have purl in purl hole, purl is completely in purl hole, thimble is completely in interlocking apertures, and now holding post can move back and forth in holding hole.

Described main contacts is fixed on the leading section of rear lock core, and auxiliary contact is fixed on the rearward end of front lock core；In described fixed contact is fixed on the via of lock body rearward end or on the end face of lock core hole rearward end, rotary contact can be fixed on the rear lock core after or face of cylinder, rotary contact can also be fixed on and connect on tongue；The front portion of described rear lock core is cylinder, and rear portion is for connecting tongue；The center of the rear end of described rear lock core is fixed with connection tongue and passes lock body via below, and there is the polygonal coupling hole of depression the front end of the center of rotation of rear lock core.

Stealthy key or stealthy connection can be with or without in described front lock core；When having stealthy key or stealthy connection in front lock core, in front lock core, there is stealthy hole；When there is no stealthy key or stealthy connection in front lock core, in front lock core, there is no stealthy hole；Keyhole and stealthy hole is had in having keyhole or front lock core in described front lock core；When having keyhole and stealthy hole in described front lock core, keyhole is at Kong Hou front, stealthy, stealthy key or stealthy connection it is concealed with in stealthy hole, stealthy key or the stealthy connecting hole entered on rear lock core that connects is promoted to be connected with rear lock core in entering stealthy hole after keyhole is inserted in special bitting when unblanking, stealthy key block expose in stealthy hole hold head, the part that stealth is connected in stealthy hole does not hold head；When described keyhole occupies the centre bore in front lock core whole, the connecting hole that when unblanking, special bitting is inserted on rear lock core after inserting keyhole is connected with rear lock core.

Described electric safety burglary-resisting system includes that fixed contact, rotary contact, electronic remote controller, electric magnet, safety lock be horizontal, power supply；Described fixed contact is fixed on rear locking or in the aft section of set casing, rotary contact is fixed on rear lock core, rotary contact uses arranged in dislocation with fixed contact, rotary contact coordinates with fixed contact becomes one group of contact disconnected or connect, and rotary contact can be connected with fixed contact when rear lock core rotates.Described front lock core rotates and time rear lock core does not rotates, makes fixed contact and rotary contact can not connect the power supply circuits of electric magnet because rear lock core does not rotate, it is impossible to enough open safety lock horizontal；When described front lock core and rear lock core rotation simultaneously, connecting fixed contact and rotary contact because rear lock core rotates, then connect the power supply circuits of electric magnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, the power supply circuits of described electric magnet can add electronic remote controller to add strong security control, or be added without electronic remote controller；When described electric safety burglary-resisting system does not has electronic remote controller, rotary contact and fixed contact are series in the supply line of electric magnet, and supply line is connected with power supply, and the iron core of electric magnet is horizontal with safety lock to be connected；When described electric safety burglary-resisting system does not has electronic remote controller, the circuit of the reception remote signal of electronic remote controller is parallel in the supply line of electric magnet with rotary contact and fixed contact, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls is series in the supply line of electric magnet with rotary contact and fixed contact, and the iron core of electric magnet is horizontal with safety lock to be connected；Described electronic remote controller is to turn on the device of the circuit with tripping magnet, including signal receiving device and remote controller；On described safety lock probably door limit or the latch locked.

Described asynchronous warning system includes main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm；The leading section of described rear lock core is fixed with main contacts, and the rearward end of front lock core is fixed with auxiliary contact, and main contacts coordinates composition displacement contacts to pay with auxiliary contact, main contacts and auxiliary contact arranged in dislocation or just to installation on the surface of revolution with lock core as center of rotation；Described main contacts and the circuit of auxiliary contact are 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；When described main contacts and auxiliary contact use arranged in dislocation on the surface of revolution with lock core as center of rotation, main contacts just connects circuit with auxiliary contact when contacting；Described main contacts and auxiliary contact use on the surface of revolution with lock core as center of rotation just to when installing, main contacts is insulating surfaces or insulation contact with one of them contact in auxiliary contact, another is elastic conductive contact, and during in main contacts and auxiliary contact dislocation separately, resilient conductive contact ability contacts with front lock core or the rear lock core on opposite and connects circuit.Described front lock core rotates and time rear lock core does not rotates, main contacts and auxiliary contact are connected the relay switch of relay because of the rotation of front lock core, then connected the closed circuit of relay and connect alarm circuit, make alarm equipment alarm, thus realize dislocation and report to the police；When described front lock core and rear lock core rotation simultaneously, main contacts and auxiliary contact do not produce dislocation and are unable to connect the relay switch of relay, make the closed circuit of connection relay be unable to connect alarm circuit, make alarm not report to the police.

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

In order to ensure misplace warning system and the system independence of 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 the most independent power supply circuits, are not mutually mixed.

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

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

Described stealthy connection is one section of connector, and the stealthy front portion connected is same or similar with the shape in stealthy hole, and the shape at rear portion is same or similar with the shape of connecting hole, and front end coordinates with the front end of special bitting；Under the promotion of special bitting, stealthy connection can slide in stealthy hole and in connecting hole；When stealth is slided in being connected to stealthy hole, its rear end is inserted in connecting hole, is used for connecting front lock core and rear lock core.

Described thimble and the end to pin are cambered surfaces or are not cambered surfaces, and in same lock body, the length of thimble is equal or unequal, equal or unequal to the length of pin；

The end of described purl is cambered surface or consistent with the end shape in purl hole, and length is also consistent with the length in purl hole, and purl can be hidden in purl hole completely, or purl passes purl hole when mobile.

Described interlocking key includes organ timbering seat and post key, and post key is fixed on organ timbering seat, can have handle or join ring or the hole of extension on the organ timbering seat of the another side of post key, it is also possible to not having handle or join ring or the hole of extension, the post key on same organ timbering seat is single-column key or multicolumn key；Described organ timbering seat is blocks, and post key is cylinder or the key of cone cylinder of the part inserting guide hole of unblanking；When using the mutual lock key of multicolumn key, there is the disk hole that special bitting can pass at the middle part of organ timbering seat, and the length of the post key on same organ timbering seat is equal or unequal.

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

In order to increase the tamper-security of theftproof lock, after described theftproof lock only opens interlock with mutual lock key, then unblank to rotate front lock core with special bitting.

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before using, lock core and rear lock core are fully disconnected and realize being mechanically connected stealth, thimble and purl the most locked can hold post and make lock top and hold post cannot retreat and locked realize mechanical interlocked, electronic remote controller can interrupt the power supply circuits of electric magnet to realize electro-mechanical interlock, main contacts and auxiliary contact, fixed contact and rotary contact stealth are installed on front and back lock core and lock body and realize circuit stealth, lock key separates with special bitting mutually, single mutual lock key or specially bitting can not open theftproof lock.

When opening the lock with the key, first open the remote switch of electronic remote controller, then be moved rearwards by pin with promotion in mutual lock key insertion interlocking apertures, after then promoting purl, thimble, move compression interlock spring, make purl completely in purl hole, complete the process opening interlock；Afterwards, inserting special bitting hole with special bitting, special bitting is connected with rear lock core in being directly entered connecting hole after passing keyhole；Or, special bitting coordinates with stealthy key or the stealthy leading section being connected in entering stealthy hole after continuing into and pass keyhole, promotes stealthy key or stealthy connection to retreat, and makes stealthy key or the stealthy rear end connected be connected with rear lock core in inserting connecting hole；The place of cooperation making lock top and hold post is just in the junction of front lock core Yu lock body, and when rotating special bitting, stealthy key drives rear lock core to rotate with front lock core, and the connection tongue on rear lock core drives again opens dead bolt by link gear；When rear lock core rotates, fixed contact contacts with rotary contact and connects the power supply circuits of electric magnet, and electric magnet produces captivation and pulls and open safety lock horizontal stroke.Stealthy key is when retreating, it is possible to pushes the lock top of the part that stealthy key is blocked, makes lock top with the place of cooperation holding post just in the junction of front lock core Yu lock body.

Robber or unblank king need not lock key and special bitting are unblanked mutually time, do not have mutual lock key can not open interlock, specially bitting cannot insert special bitting hole, robber and unblank Wang Wufa make lock top and hold post move to lock top and hold at the cooperation of post just in the junction of front lock core Yu lock body, make front lock core to rotate；The way that robber or the king that unblanks i.e. use flat instrument employing barbarous has been damaged after holding post, the front lock core of forced rotating, as have stealthy key or stealthy connection to be hidden in stealthy hole, and rear lock core and stealthy key or stealthy connection cannot be made, cause front lock core that rear lock core can not be driven to rotate；Play multiple hidden, multiple locking and the effect of multiple safety.

Even if robber or the king that unblanks use electric hand drill that front lock core and rear lock core are all bored not, connection tongue is have rotated with the instrument of clip etc, as rotary contact with there is no fixed contact to contact to be unable to connect the power supply circuits of electric magnet, safety lock can not be opened horizontal, add and the power supply circuits of electric magnet also have electronic remote controller interrupted power supply circuits, more can not open safety lock horizontal, serve the anti-theft function cutting the end.

In order to make dynamo-electric mixing double key interlocking alarm theftproof lock can open lock horizontal stroke when there being special bitting, described dynamo-electric mixing double key interlocking alarm theftproof lock is to use the special bitting link slot directly with rear lock core to be directly connected to, and starts link gear when rotating special bitting and opens lock horizontal stroke.

In order to increase the tamper-security of theftproof lock, after described dynamo-electric mixing double key interlocking alarm theftproof lock only opens interlock with mutual lock key, then unblank to rotate lock core before front lock core return with special bitting, open theftproof lock.

In order to expand the scope of application, the place that described dynamo-electric mixing double key interlocking alarm theftproof lock is applicable to all kinds of needs antitheft is installed and used, and is particularly suitable for installing and using of safety cabinet, condom, car door, antitheft door, built-in lock door, built-in lock cabinet and common door and common cabinet.

A kind of manufacture method of dynamo-electric mixing double key interlocking alarm theftproof lock, it is characterised in that:

For the ease of assembling, during fabrication, it is an entirety that set casing and lock body can be made into, it is also possible to being combined into after separately manufactured is an entirety for described set casing and lock body；Described set casing and lock body can be made into be one overall time, set casing creates to block on lock body and holds the part in hole or create the shell outside lock body；During fabrication, set casing creates the housing of cylindricality or the cage body of cylindricality to described set casing, and the middle part of the leading section of set casing manufactures porose.

During fabrication, on lock body, manufacture has via, lock core hole, holds hole and interlocking apertures described lock body；Described lock core hole manufacture in the centre of rear locking be used for lock core is installed, with hold hole vertically through；Described interlocking apertures manufacture is on lock body, parallel with lock core hole, with hold hole vertically through；Manufacturing the via having for allowing connection tongue pass after lock core hole, the rearward end that the inwall of via is fixed with fixed contact or lock core hole is fixed with fixed contact.

Described interlocking lid is during fabrication, manufacturing in the middle of interlocking lid and have interstitial hole, the outside of interstitial hole manufactures to be had mutual lock keyhole and supports pin bearing bore, and mutual lock keyhole communicates with to pin bearing bore, lock keyhole is stepped to being previously formed of pin bearing bore mutually, to the aperture of pin hole more than the aperture of mutual lock keyhole.

Described lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core；During fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts being fixed on rear lock core leading section described front lock core, front lock core manufactures and holds hole and special bitting hole, or on front lock core, manufacture holds hole, stealthy hole and special bitting hole；Manufacturing when having stealthy hole on described front lock core, special bitting hole and stealthy hole manufacture and are connected at the center of rotation position of front lock core, with hold hole vertically through, specially join stealthy hole above, stealth hole later；The shape in described special bitting hole is same or similar with the shape of special bitting, and stealthy hole is same or similar with stealthy key or the stealthy front portion being connected；The described hole that holds manufactures on front lock core, vertical with lock core hole, coordinates and through with the hole that holds on lock body.

In order to enable the stealthy and normal connection of rear lock core, described rear lock core during fabrication, rear lock core manufactures and has connecting hole, rotary contact and main contacts；Rotary contact manufacture after rear lock core or on the surfaces of revolution；The front portion of rear lock core is created cylinder body shape, and rear portion creates connection tongue；Manufacturing in the front end of rear lock core and have the connecting hole of depression, its shape is connected with stealthy key or stealth or the shape of special bitting is same or similar；Described connecting hole can be made into as polygonal bearing bore, it is also possible to creates the groove wearing out rear lock core surface, it is also possible to creates the groove not wearing out rear lock core surface；Described wear out rear lock core surface and to be not passed through the groove on rear lock core surface can be unidirectional groove, it is also possible to be multidirectional groove；Described multidirectional groove include 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, Flos Mume groove etc..

In order to enable mutual lock key to open interlock, described mutual lock key during fabrication, can be made into as single-column key formula or multicolumn key formula；The described single-column mutual lock key of key formula during fabrication, creates portion of the handle and post key, and post key is manufactured into column or cone column；The described multicolumn mutual lock key of key formula is during fabrication, the middle part of organ timbering seat manufactures the blocks of the arbitrary shape of the disk hole having special bitting to pass, post key creates column or cone column, the length of same multicolumn key formula interlocking post key on the key is equal or unequal, post key is fixed on organ timbering seat, the organ timbering seat of the another side of post key manufactures and has handle or join ring or the hole of extension, or do not manufacture handle or join ring or the hole of extension.

For the ease of the stealth of stealthy key with normal connect, described stealthy key during fabrication, creates one section of key stealthy key, or, the previous section of stealth key is created key, aft section creates connection cylinder；Stealth connection is created polygonal cylinder or cross section is line segment and the cylinder of camber line composition；Stealthy key or the stealthy front end connected are created and protrudes or the shape of depression, it protrudes or the shape caving in or protruding of the shape of depression and the end of the key of special bitting is same or similar, can cooperate when the stealthy key of special bitting promotion or stealthy connection；Stealthy key or the stealthy front portion connected being created same or similar with the shape in stealthy hole, rear portion creates same or similar with the shape in stealthy hole.

For the ease of assembling and the stealth of purl, described holds post during fabrication, and all or part of middle part holding post is machined with purl hole, and the shape in purl hole is consistent with the shape of purl.

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

Described thimble and support pin and create column or cone column or stairstepping cylinder, thimble and support the end of pin and create cambered surface or be not cambered surface, in same lock body, the factory length of thimble is equal or unequal, equal or unequal to the factory length of pin；

Can hold post and slide in purl hole by locking for the ease of purl, during fabrication, purl creates column or cone column or stairstepping cylinder to described purl, and the end of purl creates cambered surface or consistent with the end shape in purl hole；The length that purl in described same lock body manufactures can be equal or unequal, to adapt to and to be locked on same Plane of rotation or the not purl hole held on post on same Plane of rotation.

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before using, lock core and rear lock core are fully disconnected and realize being mechanically connected stealth, thimble and purl the most locked can hold post and make lock top and hold post cannot retreat and locked realize mechanical interlocked, electronic remote controller can interrupt the power supply circuits of electric magnet to realize electro-mechanical interlock, main contacts and auxiliary contact, fixed contact and rotary contact stealth are installed on front and back lock core and lock body and realize circuit stealth, lock key separates with special bitting mutually, single mutual lock key or specially bitting can not open theftproof lock.

Described interlock include interlocking apertures, interlock spring, thimble, purl, to pin, purl hole, erection sequence in mutual lock access is: withstand in pin hole to the front end of pin, it is the repetitive sequence of purl, thimble successively after pin, after last purl, there is thimble, press followed by interlock spring top.

There is lock body in described set casing, in lock body, have lock core, lock core include front lock core and rear lock core, lock body and the front end of front lock core or above have interlocking lid；Described interlock is installed in the mutual lock access of the interlocking apertures composition on the purl hole and lock body held on post, is opened by mutual lock key；Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core；Described rear front lock core is the rearward end of front lock core before being movably arranged on, and before connecting after tongue is movably arranged on, the rearward end of lock core, is connected with link gear after connecting the via of the rearward end that tongue passes lock body, and link gear is connected with dead bolt；The described rotary contact connected on tongue is connected in the power supply circuits of electric magnet with electronic remote controller with the fixed contact of the rotary contact in the fixed contact in via or rear front lock core with the rearward end of front lock core hole, power supply circuits are connected with power supply, the iron core of electric magnet is horizontal with safety lock to be connected, composition electric safety burglary-resisting system, described dynamo-electric mixing double key interlocking alarm theftproof lock can have, it is also possible to do not have；Described main contacts and auxiliary contact are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, can have, it is also possible to do not have in described dynamo-electric mixing double key interlocking alarm theftproof lock；Described power supply can be battery, it is also possible to be general lighting power supply or electrical source of power.

For the ease of manufacturing and assembling, the manufacture hop count of front lock core can be changed, described lock body is according to the easily manufactured needs of internal junction and the needs of manufacturing process, lock core segmentation manufacture near the end in stealthy hole or end, lock core is created the hop count of more than two-stage nitration or two-stage nitration, front lock core, middle lock core and the rear lock core that segmentation manufactures can synchronous rotary, or middle lock core and rear lock core can separately asynchronous rotations；

In order to manufacture the needs with assembly technology, described lock body according to the needs of assembling, and can create lock body the hop count of more than two-stage nitration or two-stage nitration.

Electromechanics mixing double key interlocking alarm theftproof lock of the present invention rational in infrastructure, manufacture and easy to use, integrate electro-mechanical interlock stealth stealthy, mechanical interlocked, the connection of front and back lock core stealthy, asynchronous is reported to the police, good anti-theft effect；Stealthy key or stealthy connection disconnect with special bitting, stealthy key or stealthy connection disconnect with rear lock core, and front lock core is fully disconnected with rear lock core, and thimble and purl the most locked can hold post, electronic remote controller stealth is installed in the power supply circuits of electric magnet, and front and back lock core asynchronous rotation is reported to the police；Making robber and the Wang Wufa that unblanks open interlock and rotate rear lock core, i.e. use the means of cruelty to damage interlock and self-locking device is also merely able to rotate front lock core, rear lock core does not rotates.Even if robber or the king that unblanks use electric hand drill that front lock core and rear lock core are all bored not, connection tongue is have rotated with the instrument of clip etc, rotary contact is unable to the power supply circuits of connection electric magnet with not having fixed contact to contact, safety lock can not be opened horizontal, add electronic remote controller and interrupt the power supply circuits of electric magnet, more can not open safety lock horizontal, serve the anti-theft function cutting the end.

Accompanying drawing explanation

Fig. 1 be electromechanics mixing double key interlocking alarm theftproof lock of the present invention front lock core in there is no stealthy key or the stealthy primary structure schematic diagram connected；

Fig. 2 be electromechanics mixing double key interlocking alarm theftproof lock of the present invention front lock core in have the primary structure schematic diagram of stealthy connection；

Fig. 3 be electromechanics mixing double key interlocking alarm theftproof lock of the present invention front lock core in have the primary structure schematic diagram of stealthy key；

Fig. 4 is the structural representation in the cross section of Fig. 1, Fig. 2 and Fig. 3 dynamo-electric mixing double key interlocking alarm theftproof lock at purl；

Fig. 5 is the surface structure schematic diagram of special bitting；

Fig. 6 is the surface structure schematic diagram that there is the right view connecting cylinder at the rear portion of stealthy key；

Fig. 7 is the surface structure schematic diagram of the right view that connecting hole is cross recess of rear lock core；

Fig. 8 is the surface structure schematic diagram of the right view that connecting hole is polygonal groove of rear lock core；

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

Figure 10 is the surface structure schematic diagram of the rearview of interlocking lid；

Figure 11 is the structural representation of the right view of interlocking lid；

Figure 12 is the surface structure schematic diagram of mutual lock key；

Figure 13 is the structural representation of mutual lock key right view.

Shown in figure: set casing 1, lock body 2, front lock core 3, lock top 4, hold post 5, hold spring 6, rear lock core 7, connecting hole 8, connect tongue 9, stealthy spring 10, stealthy key 11, key 12, specially bitting hole 13, interlocking lid 14, lock keyhole 15 mutually, to pin bearing bore 16, interlocking apertures 17, interlock spring 18, thimble 19, purl 20, to pin 21, interstitial hole 22, organ timbering seat 23, post key 24, disk hole 25, stealthy connection 26, main contacts 27, auxiliary contact 28, fixed contact 29, rotary contact 30.

Detailed description of the invention

There is lock body 2 in the set casing 1 of electromechanics mixing double key interlocking alarm theftproof lock of the present invention, in lock body 2, have lock core, lock core include front lock core 3 and rear lock core 7, lock body 2 and the front end of front lock core 3 or above have interlocking lid 14；Described interlock is installed in the mutual lock access of interlocking apertures 17 composition on the purl hole and lock body 2 held on post 5, is opened by mutual lock key 12；Described key stealth key 11 or stealthy connection 26 are hidden in the stealthy holes in front lock core 3；Described rear front lock core 3 is the rearward end of front lock core 3 before being movably arranged on, the rearward end of lock core 3 before connecting after tongue 9 is movably arranged on, and is connected with link gear after connecting the via of the rearward end that tongue 9 passes lock body 2, and link gear is connected with dead bolt；The described rotary contact 30 connected on tongue 9 is connected in the power supply circuits of electric magnet with electronic remote controller with the fixed contact 29 of the rotary contact 30 in the fixed contact 29 in via or rear front lock core 3 with the rearward end in front lock core 3 hole, power supply circuits are connected with power supply, the iron core of electric magnet is horizontal with safety lock to be connected, composition electric safety burglary-resisting system, described dynamo-electric mixing double key interlocking alarm theftproof lock can have, it is also possible to do not have；Described main contacts 27 and auxiliary contact 28 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, can have, it is also possible to do not have in described dynamo-electric mixing double key interlocking alarm theftproof lock；Described power supply can be battery, it is also possible to be general lighting power supply or electrical source of power.

Described interlocking lid 14 between set casing 1 and lock body 2 and front lock core 3, or, interlocking lid 14 is fixed on lock body 2 or the front end of set casing 1, defines the position in set casing 1, the front end of lock body 2 and front lock core 3；Hold hole on described lock body 2 and front lock core 3, hold spring 6 in holding hole, hold post 5 and lock top 4, hold and on post 5, have purl hole, in having special bitting hole 13 or front lock core 3 in front lock core 3, have special bitting hole 13.

The middle part of described interlocking lid 14 has interstitial hole 22, the outside of interstitial hole 22 have mutual lock keyhole 15 and support pin hole, mutually lock keyhole 15 before pin hole in communicating to pin hole, having mutual lock keyhole 15 in interlocking lid 14 and support pin bearing bore 16, interstitial hole 22 is enclosed within the leading section of front lock core 3；Described mutual lock keyhole 15 is used to insert the post key 2424 of mutual lock key 12, and when using the mutual lock key 12 of polystyle, the length of the mutual lock keyhole 15 in same interlocking lid 14 is consistent or inconsistent；Described is used to keep out to pin 21 to pin bearing bore 16, its objective is to make the length to pin 21 exposing or being absorbed in lock body 2 leading section to pin 21 consistent or inconsistent, makes to be with or without in interlocking lid 14 to pin bearing bore 16.

Interlocking apertures 17 is had on described lock body 2, purl hole is holding on post 5, interlocking apertures 17 and purl hole are linked to be a beeline channel under the naturalness of locking, this beeline channel with hold hole vertically through, in this beeline channel, it is to pin 21 that foremost withstands in interlocking lid 14, after be purl 20, the repetitive sequence of thimble 19 successively, thimble 19 is had, followed by interlock spring 18 top pressure after last purl 20；Described interlocking apertures 17 and purl hole be not when lock is opened on a beeline channel, and interlocking apertures 17 and purl hole be each independent and interrupting channel.

There are purl 20 and thimble 19, purl 20 and the thimble 19 can slide anteroposterior in purl hole and interlocking apertures 17 in described purl hole and interlocking apertures 17；Under described purl 20 and the thimble 19 naturalness in special bitting is not inserted into key 12 hole, interlock spring 18 pushing tow thimble 19 and purl 20 and support pin 21, purl 20 and thimble 19 is had in making purl hole, one end of purl 20 and thimble 19 is in purl hole, the other end is in interlocking apertures 17, exceed the part in purl hole in interlocking apertures 17, make lock top 4 and hold post 5 and cannot retreat and locked, limiting the movement holding post 5, when mutual lock key 12 is not inserted into, special bitting also cannot insert special bitting hole 13；Under described purl 20 and the thimble 19 opening in key 12 hole is inserted in special bitting, interlocking apertures 17 and purl hole be not on a beeline channel, purl 20 is only had in purl hole, purl 20 is completely in purl hole, thimble 19 is completely in interlocking apertures 17, and now holding post 5 can move back and forth in holding hole.

Described main contacts 27 is fixed on the leading section of rear lock core 7, and auxiliary contact 28 is fixed on the rearward end of front lock core 3；In described fixed contact 29 is fixed on the via of lock body 2 rearward end or on the end face of lock core hole rearward end, rotary contact 30 can be fixed on rear lock core 7 after or the face of cylinder, rotary contact 30 can also be fixed on and connect on tongue 9；The front portion of described rear lock core 7 is cylinder, and rear portion is for connecting tongue 9；The center of the rear end of described rear lock core 7 is fixed with connection tongue 9 and passes lock body 2 via below, and there is the polygonal coupling hole 8 of depression the front end of the center of rotation of rear lock core 7.

Key stealth key 11 or stealthy connection 26 can be with or without in described front lock core 3；When having key stealth key 11 or stealthy connection 26 in front lock core 3, in front lock core 3, there is stealthy hole；When there is no key stealth key 11 or stealthy connection 26 in front lock core 3, in front lock core 3, there is no stealthy hole；Key 12 hole and stealthy hole is had in having key 12 hole or front lock core 3 in described front lock core 3；When having key 12 hole and stealthy hole in described front lock core 3, key 12 hole is at Kong Hou front, stealthy, key stealth key 11 or stealthy connection 26 it is concealed with in stealthy hole, key stealth key 11 or the stealthy connecting hole 8 connected on 26 entrance rear lock cores 7 is promoted to be connected with rear lock core 7 in entering stealthy hole after key 12 hole is inserted in special bitting when unblanking, key stealth key 11 block expose in stealthy hole hold head, stealthy 26 parts in stealthy hole that connect do not hold head；When described key 12 hole occupies the centre bore in front lock core 3 whole, the connecting hole 8 that when unblanking, special bitting is inserted on rear lock core 7 after inserting key 12 hole is connected with rear lock core 7.

Described electric safety burglary-resisting system includes that fixed contact 29, rotary contact 30, electronic remote controller, electric magnet, safety lock be horizontal, power supply；Described fixed contact 29 is fixed on rear locking 2 or in the aft section of set casing 1, rotary contact 30 is fixed on rear lock core 7, rotary contact 30 and fixed contact 29 use arranged in dislocation, rotary contact 30 coordinates with fixed contact 29 becomes one group of contact disconnected or connect, and rotary contact 30 can be connected with fixed contact 29 when rear lock core 7 rotates.Described front lock core 3 rotates and time rear lock core 7 does not rotates, makes fixed contact 29 and rotary contact 30 can not connect the power supply circuits of electric magnet because rear lock core 7 does not has to rotate, it is impossible to enough open safety lock horizontal；When described front lock core 3 rotates with rear lock core 7 simultaneously, connecting fixed contact 29 and rotary contact 30 because rear lock core 7 rotates, then connect the power supply circuits of electric magnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, the power supply circuits of described electric magnet can add electronic remote controller to add strong security control, or be added without electronic remote controller；When described electric safety burglary-resisting system does not has electronic remote controller, rotary contact 30 and fixed contact 29 are series in the supply line of electric magnet, and supply line is connected with power supply, and the iron core of electric magnet is horizontal with safety lock to be connected；When described electric safety burglary-resisting system does not has electronic remote controller, the circuit of the reception remote signal of electronic remote controller is parallel in the supply line of electric magnet with rotary contact 30 and fixed contact 29, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls is series in the supply line of electric magnet with rotary contact 30 and fixed contact 29, and the iron core of electric magnet is horizontal with safety lock to be connected；Described electronic remote controller is to turn on the device of the circuit with tripping magnet, including signal receiving device and remote controller；On described safety lock probably door limit or the latch locked.

Described asynchronous warning system includes main contacts 27, auxiliary contact 28, relay, alarm circuit and warning power supply and alarm；The leading section of described rear lock core 7 is fixed with main contacts 27, the rearward end of front lock core 3 is fixed with auxiliary contact 28, main contacts 27 coordinates composition displacement contacts to pay with auxiliary contact 28, main contacts 27 and auxiliary contact 28 arranged in dislocation or just to installation on the surface of revolution with lock core as center of rotation；Described main contacts 27 and the circuit of auxiliary contact 28 are 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；When described main contacts 27 and auxiliary contact 28 use arranged in dislocation on the surface of revolution with lock core as center of rotation, main contacts 27 just connects circuit with auxiliary contact 28 when contacting；Described main contacts 27 and auxiliary contact 28 use on the surface of revolution with lock core as center of rotation just to when installing, main contacts 27 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 28, another is elastic conductive contact, main contacts 27 misplace with auxiliary contact 28 and separately time resilient conductive contact ability contact with front lock core 3 or the rear lock core 7 on opposite and connect circuit.Described front lock core 3 rotates and time rear lock core 7 does not rotates, main contacts 27 and auxiliary contact 28 connect the relay switch of relay because of the rotation of front lock core 3, then connects the closed circuit of relay and connects alarm circuit, makes alarm equipment alarm, thus realizes dislocation and report to the police；When described front lock core 3 rotates with rear lock core 7 simultaneously, main contacts 27 and auxiliary contact 28 do not produce dislocation and are unable to connect the relay switch of relay, make the closed circuit of connection relay be unable to connect alarm circuit, make alarm not report to the police.

Described fixed contact 29 and rotary contact 30, main contacts 27 and auxiliary contact 28 can be elastic compression touch contact or elasticity is opened and contacted contact, it can also be the contact contact of sliding, can also is that fixed contact contact, also can also is that the contact contact of activeness；Described relay can be relay, it is also possible to be integrated circuit board, it is also possible to be electronic circuit board；Described power supply can be battery, it is also possible to be general lighting power supply or electrical source of power；Described alarm can be sonic alarm, it is also possible to be the device or signal projector being connected with phone.

In order to ensure misplace warning system and the system independence of 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 the most independent power supply circuits, are not mutually mixed.

Described stealthy bearing bore can be in key stealth key 11 or the rearward end of stealthy connection 26, it is also possible in the bottom of the connecting hole 8 of rear lock core 7, it is also possible to connect rearward end and the bottom of connecting hole 8 of 26 at key stealth key 11 or stealth simultaneously；Described stealthy spring 10 is arranged in stealthy bearing bore, and one end withstands in key stealth key 11 or stealthy connection 26, and the other end withstands on rear lock core 7.

Described key stealth key 11 is one section of key 12 consistent or inconsistent with the cross sectional shape of special bitting, has blocked and has exposed the bullet holding hole in stealthy hole；The front portion of key stealth key 11 is same or similar with the shape in stealthy hole, and the shape at rear portion is same or similar with the shape of connecting hole 8, and front end coordinates with the front end of special bitting；Under the promotion of special bitting, key stealth key 11 can slide in stealthy hole and in connecting hole 8；When key stealth key 11 slides in stealthy hole, its rear end is inserted in connecting hole 8, is used for connecting front lock core 3 and rear lock core 7；

Described stealthy connection 26 is one section of connector, and the front portion of stealthy connection 26 is same or similar with the shape in stealthy hole, and the shape at rear portion is same or similar with the shape of connecting hole 8, and front end coordinates with the front end of special bitting；Under the promotion of special bitting, stealthy connection 26 can be slided in stealthy hole and in connecting hole 8；When stealthy connection 26 is slided in stealthy hole, its rear end is inserted in connecting hole 8, is used for connecting front lock core 3 and rear lock core 7.

Described mutual lock key 12 includes organ timbering seat 23 and post key 24, post key 24 is fixed on organ timbering seat 23, the organ timbering seat 23 of the another side of post key 24 can have handle or join ring or the hole of extension, can also not have handle or join ring or the hole of extension, the post key 24 on same organ timbering seat 23 is single-column key 24 or multicolumn key 24；Described organ timbering seat 23 is blocks, and post key 24 is cylinder or the key 12 of cone cylinder of the part inserting guide hole of unblanking；When using the mutual lock key 12 of multicolumn key 24, there is special bitting disk hole 25 at the middle part of organ timbering seat 23, and the length of the post key 24 on same organ timbering seat 23 is equal or unequal.

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

In order to increase the tamper-security of theftproof lock, after described theftproof lock only opens interlock with mutual lock key 12, then unblank to rotate front lock core 3 with special bitting.

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before using, lock core 3 and rear lock core 7 are fully disconnected and realize being mechanically connected stealth, thimble 19 and purl 20 the most locked can hold post 5 and make lock top 4 and hold post 5 cannot retreat and locked realize mechanical interlocked, electronic remote controller can interrupt the power supply circuits of electric magnet to realize electro-mechanical interlock, main contacts 27 and auxiliary contact 28, fixed contact 29 and rotary contact 30 stealth are installed on front and back lock core 7 and lock body 2 and realize circuit stealth, lock key 12 separates with special bitting mutually, single mutual lock key 12 or specially bitting can not open theftproof lock.

In order to make dynamo-electric mixing double key interlocking alarm theftproof lock can open lock horizontal stroke when there being special bitting, described dynamo-electric mixing double key interlocking alarm theftproof lock is to use the special bitting link slot directly with rear lock core 7 to be directly connected to, and starts link gear when rotating special bitting and opens lock horizontal stroke.

In order to increase the tamper-security of theftproof lock, after described dynamo-electric mixing double key interlocking alarm theftproof lock only opens interlock with mutual lock key 12, then unblank to rotate lock core 3 before front lock core 3 return with special bitting, open theftproof lock.

In order to expand the scope of application, the place that described dynamo-electric mixing double key interlocking alarm theftproof lock is applicable to all kinds of needs antitheft is installed and used, and is particularly suitable for installing and using of safety cabinet, condom, car door, antitheft door, built-in lock door, built-in lock cabinet and common door and common cabinet.

For the ease of assembling, during fabrication, it is an entirety that set casing 1 and lock body 2 can be made into, it is also possible to being combined into after separately manufactured is an entirety for described set casing 1 and lock body 2；Described set casing 1 and lock body 2 can be made into be one overall time, set casing 1 creates to block on lock body 2 and holds the part in hole or create the shell outside lock body 2；During fabrication, set casing 1 creates the housing of cylindricality or the cage body of cylindricality to described set casing 1, and the middle part of the leading section of set casing 1 manufactures porose.

During fabrication, on lock body 2, manufacture has via, lock core hole, holds hole and interlocking apertures 17 described lock body 2；Described lock core hole manufacture in the centre of rear locking 2 be used for lock core is installed, with hold hole vertically through；Described interlocking apertures 17 manufactures on lock body 2, parallel with lock core hole, with hold hole vertically through；Manufacturing the via having for allowing connection tongue 9 pass after lock core hole, the rearward end that the inwall of via is fixed with fixed contact 29 or lock core hole is fixed with fixed contact 29.

Described interlocking lid 14 is during fabrication, manufacture in the middle of interlocking lid 14 and have interstitial hole 22, the outside of interstitial hole 22 manufactures to be had mutual lock keyhole 15 and supports pin bearing bore 16, lock keyhole 15 communicates with to pin bearing bore 16 mutually, lock keyhole 15 is stepped to being previously formed of pin bearing bore 16 mutually, to the aperture of pin hole more than the aperture of mutual lock keyhole 15.

Described lock core during fabrication, carries out division system lock core and causes front lock core 3 and rear lock core 7；Described front lock core 3 is during fabrication, the rearward end of front lock core 3 is fixed with auxiliary contact 28 and coordinates with the main contacts 27 being fixed on rear lock core 7 leading section, manufacture on front lock core 3 and hold hole and special bitting hole 13, or on front lock core 3, manufacture holds hole, stealthy hole and special bitting hole 13；Manufacturing when having stealthy hole on described front lock core 3, special bitting hole 13 and stealthy hole manufacture and are connected at the center of rotation position of front lock core 3, with hold hole vertically through, specially join stealthy hole above, stealth hole later；The shape in described special bitting hole 13 is same or similar with the shape of special bitting, and stealthy hole is same or similar with the front portion that key stealth key 11 or stealth are connected 26；The described hole that holds manufactures on front lock core 3, vertical with lock core hole, coordinates and through with the hole that holds on lock body 2.

In order to make rear lock core 7 stealthy and normally to connect, described rear lock core 7 during fabrication, rear lock core 7 manufactures and has connecting hole 8, rotary contact 30 and main contacts 27；Rotary contact 30 is manufactured after rear lock core 7 or on the surfaces of revolution；The front portion of rear lock core 7 is created cylinder body shape, and rear portion creates connection tongue 9；Manufacturing in the front end of rear lock core 7 and have the connecting hole 8 of depression, the shape that its shape is connected 26 or special bittings with key stealth key 11 or stealth is same or similar；Described connecting hole 8 can be made into as polygonal bearing bore, it is also possible to creates the groove wearing out rear lock core 7 surface, it is also possible to creates the groove not wearing out rear lock core 7 surface；Described wear out rear lock core 7 surface and to be not passed through the groove on rear lock core 7 surface can be unidirectional groove, it is also possible to be multidirectional groove；Described multidirectional groove include 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, Flos Mume groove etc..

In order to make mutual lock key 12 can open interlock, described mutual lock key 12 during fabrication, can be made into as single-column key 24 formula or multicolumn key 24 formula；The described single-column key 24 mutual lock key of formula 12 during fabrication, creates portion of the handle and post key 24, and post key 24 is manufactured into column or cone column；The described multicolumn key 24 mutual lock key of formula 12 is during fabrication, the middle part of organ timbering seat 23 manufactures the blocks of the arbitrary shape of the disk hole 25 having special bitting to pass, post key 24 creates column or cone column, the length of the post key 24 on same the multicolumn key 24 mutual lock key of formula 12 is equal or unequal, post key 24 is fixed on organ timbering seat 23, the organ timbering seat 23 of the another side of post key 24 manufactures and has handle or join ring or the hole of extension, or do not manufacture handle or join ring or the hole of extension.

Stealth and normal connection for the ease of key stealth key 11, described key stealth key 11 is during fabrication, key stealth key 11 is created one section of key 12, or, the previous section of key stealth key 11 is created key 12, aft section creates connection cylinder；Stealth connection 26 is created polygonal cylinder or cross section is line segment and the cylinder of camber line composition；Key stealth key 11 or the stealthy front end connecting 26 are created and protrudes or the shape of depression, the shape of its protrusion or the shape of depression and the depression of the end of the key 12 of special bitting or protrusion is same or similar, can cooperate when special bitting promotes key stealth key 11 or stealth connects 26；Key stealth key 11 or the stealthy front portion connecting 26 being created same or similar with the shape in stealthy hole, rear portion creates same or similar with the shape in stealthy hole.

For the ease of assembling and the stealth of purl 20, described holds post 5 during fabrication, and all or part of middle part holding post 5 is machined with purl hole, and the shape in purl hole is consistent with the shape of purl 20.

In order to realize interlocking, described purl hole creates via, manufactures at the middle part holding post 5, with interlocking apertures 17 under the naturalness of locking on a beeline channel.

Described thimble 19 and support pin 21 and create column or cone column or stairstepping cylinder, thimble 19 and the end to pin 21 create cambered surface or are not cambered surfaces, in same lock body 2, the factory length of thimble 19 is equal or unequal, equal or unequal to the factory length of pin 21；

Can hold post 5 and slide in purl hole by locking for the ease of purl 20, during fabrication, purl 20 creates column or cone column or stairstepping cylinder to described purl 20, and the end of purl 20 creates cambered surface or consistent with the end shape in purl hole；The length that purl 20 in described same lock body 2 manufactures can be equal or unequal, to adapt to and to be locked on same Plane of rotation or the not purl hole held on post 5 on same Plane of rotation.

When unblanking with key 12, first open the remote switch of electronic remote controller, promote in inserting interlocking apertures 17 with mutual lock key 12 again and be moved rearwards by pin 21, then compression interlock spring 18 is moved after promoting purl 20, thimble 19, make purl 20 completely in purl hole, complete the process opening interlock；Afterwards, inserting special bitting hole 13 with special bitting, special bitting is connected with rear lock core 7 in being directly entered connecting hole 8 after passing key 12 hole；Or, coordinate with key stealth key 11 or the stealthy leading section being connected 26 in entering stealthy hole after specially bitting continues into and pass key 12 hole, promoting key stealth key 11 or stealthy connection 26 retrogressing, connecting hole 8 is interior to be connected with rear lock core 7 to make key stealth key 11 or the stealthy rear end connecting 26 insert；The place of cooperation making lock top 4 and hold post 5 is just in the junction of front lock core 3 with lock body 2, and when rotating special bitting, key stealth key 11 drives rear lock core 7 to rotate with front lock core 3, and the connection tongue 9 on rear lock core 7 drives again opens dead bolt by link gear；When rear lock core 7 rotates, fixed contact 29 contacts with rotary contact 30 and connects the power supply circuits of electric magnet, and electric magnet produces captivation and pulls and open safety lock horizontal stroke.Key stealth key 11 is when retreating, it is possible to push the lock top 4 of the part that key stealth key 11 is blocked, make lock top 4 with hold post 5 the place of cooperation just in the junction of front lock core 3 with lock body 2.

Robber or unblank king need not lock key 12 and special bitting are unblanked mutually time, do not have mutual lock key 12 can not open interlock, specially bitting cannot insert special bitting hole 13, robber and the Wang Wufa that unblanks make lock top 4 and hold post 5 and move to lock top 4 and hold at the cooperation of post 5 just in front lock core 3 and the junction of lock body 2, make front lock core 3 to rotate；The way that robber or the king that unblanks i.e. use flat instrument employing barbarous has been damaged after holding post 5, the front lock core 3 of forced rotating, as have key stealth key 11 or stealthy connection 26 to be hidden in stealthy hole, and rear lock core 7 cannot be made with key stealth key 11 or stealth to be connected 26 connections, cause front lock core 3 that rear lock core 7 can not be driven to rotate；Play multiple hidden, multiple locking and the effect of multiple safety.

Even if robber or the king that unblanks use electric hand drill that front lock core 3 and rear lock core 7 are all bored not, connection tongue 9 is have rotated with the instrument of clip etc, as rotary contact 30 with there is no fixed contact 29 to contact to be unable to connect the power supply circuits of electric magnet, safety lock can not be opened horizontal, add and the power supply circuits of electric magnet also have electronic remote controller interrupted power supply circuits, more can not open safety lock horizontal, serve the anti-theft function cutting the end.

For the ease of manufacturing and assembling, the manufacture hop count of front lock core 3 can be changed, described lock body 2 is according to the easily manufactured needs of internal junction and the needs of manufacturing process, lock core segmentation manufacture near the end in stealthy hole or end, lock core is created the hop count of more than two-stage nitration or two-stage nitration, segmentation manufacture after front lock core 3, middle lock core and rear lock core 7 can synchronous rotary, or middle lock core and rear lock core 7 can separately asynchronous rotations；

In order to manufacture the needs with assembly technology, described lock body 2 according to the needs of assembling, and can create lock body 2 hop count of more than two-stage nitration or two-stage nitration.

Claims (7)

1. a dynamo-electric mixing double key interlocking alarm theftproof lock, it is characterized in that: in set casing (1), have lock body (2), lock core, lock core is had to include front lock core (3) and rear lock core (7), lock body (2) and the front end of front lock core (3) or above have interlocking lid (14) in lock body (2)；Interlock is installed in the mutual lock access formed with the purl hole held on post (5) and the interlocking apertures (17) on lock body (2), is opened by mutual lock key (12)；Key stealth key (11) or stealthy connect (26) are hidden in the stealthy hole in front lock core (3)；Rear lock core is movably arranged on the rearward end of front lock core (3), connects tongue (9) and is movably arranged on the rearward end of rear lock core, connects tongue (9) and is connected with link gear after the via of the rearward end of lock body (2), and link gear is connected with dead bolt；Connect the rotary contact (30) on tongue (9) and the fixed contact (29) in via is connected in the power supply circuits of electric magnet with electronic remote controller, or, rotary contact (30) and the fixed contact (29) of the rearward end of front lock core hole on front lock core (3) are connected in the power supply circuits of electric magnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electric magnet is horizontal with safety lock to be connected, and forms electric safety burglary-resisting system；Main contacts (27) and auxiliary contact (28) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply；Power supply is battery, or general lighting power supply or electrical source of power；

Interlocking lid (14) is between set casing (1) and lock body (2) and front lock core (3), or, interlocking lid (14) is fixed on lock body (2) or the front end of set casing (1), defines that the front end of lock body (2) and front lock core (3) is in the inner position of set casing (1)；Hole is held on lock body (2) and front lock core (3), hold spring (6) in holding hole, hold post (5) and lock top (4), hold and on post (5), have purl hole, in having special bitting hole (13) or front lock core (3) in front lock core (3), have special bitting hole (13) and stealthy hole；

The middle part of interlocking lid (14) has interstitial hole (22), the outside of interstitial hole (22) have mutual lock keyhole (15) and support pin hole, lock keyhole (15) is communicating with to pin hole before pin hole mutually, having mutual lock keyhole (15) in interlocking lid (14) and support pin bearing bore (16), interstitial hole (22) is enclosed within the leading section of front lock core (3)；Lock keyhole (15) is used to insert the post key (2424) of mutual lock key (12) mutually, and when using polystyle mutual lock key (12), the length of the mutual lock keyhole (15) in same interlocking lid (14) is consistent or inconsistent；It is used to keep out to pin (21) to pin bearing bore (16), its objective is to make the length to pin (21) exposing or being absorbed in lock body (2) leading section to pin (21) consistent or inconsistent；

Interlocking apertures (17) is had on lock body (2), purl hole is holding on post (5), interlocking apertures (17) and purl hole are linked to be a beeline channel under the naturalness of locking, this beeline channel with hold hole vertically through, in this beeline channel, it is to pin (21) that foremost withstands in interlocking lid (14), after be purl (20), the repetitive sequence of thimble (19) successively, thimble (19) is had, followed by interlock spring (18) top pressure after last purl (20)；Interlocking apertures (17) and purl hole be not when lock is opened on a beeline channel, and interlocking apertures (17) and purl hole be each independent and interrupting channel；

There are purl (20) and thimble (19), purl (20) and the thimble (19) can slide anteroposterior in purl hole and interlocking apertures (17) in purl hole and interlocking apertures (17)；Under described purl (20) and the thimble (19) naturalness in special bitting is not inserted into key (12) hole, interlock spring (18) pushing tow thimble (19) and purl (20) and support pin (21), purl (20) and thimble (19) is had in making purl hole, one end of purl (20) and thimble (19) is in purl hole, the other end is in interlocking apertures (17), exceed the part in purl hole in interlocking apertures (17), make lock top (4) and hold post (5) and cannot retreat and locked, limit the movement holding post (5), when mutual lock key (12) is not inserted into, special bitting also cannot insert special bitting hole (13)；Under described purl (20) and the thimble (19) opening in key (12) hole is inserted in special bitting, interlocking apertures (17) and purl hole be not on a beeline channel, purl (20) is only had in purl hole, purl (20) is completely in purl hole, thimble (19) is completely in interlocking apertures (17), and now holding post (5) can move back and forth in holding hole；

Main contacts (27) is fixed on the leading section of rear lock core (7), and auxiliary contact (28) is fixed on the rearward end of front lock core (3)；In fixed contact (29) is fixed on the via of lock body (2) rearward end or on the end face of lock core hole rearward end, rotary contact (30) is fixed on rear lock core (7) after or the face of cylinder, rotary contact (30) or be fixed on connects on tongue (9)；The front portion of rear lock core (7) is cylinder, and rear portion is for connecting tongue (9)；The center of the rear end of described rear lock core (7) is fixed with connection tongue (9) and passes lock body (2) via below, and there is the polygonal coupling hole (8) of depression the front end of the center of rotation of rear lock core (7)；

Key stealth key (11) or stealthy connection (26) it is with or without in described front lock core (3)；When having key stealth key (11) or stealthy connection (26) in front lock core (3), front lock core has stealthy hole in (3)；When not having key stealth key (11) or stealthy connection (26) in front lock core (3), front lock core does not has stealthy hole in (3)；Key (12) hole and stealthy hole is had in having key (12) hole or front lock core (3) in described front lock core (3)；When having key (12) hole and stealthy hole in described front lock core (3), key (12) Kong Qian, stealthy Kong Hou, key stealth key (11) or stealthy connection (26) it is concealed with in stealthy hole, key stealth key (11) or the stealthy connecting hole (8) connected on (26) entrance rear lock core (7) is promoted to be connected with rear lock core (7) after key (12) hole is inserted in special bitting when unblanking in the stealthy hole of entrance, key stealth key (11) block expose in stealthy hole hold head, stealthy (26) part in stealthy hole that connects does not holds head；When described key (12) hole occupies the centre bore in front lock core (3) whole, the connecting hole (8) that when unblanking, special bitting is inserted on rear lock core (7) after inserting key (12) hole is connected with rear lock core (7)；

Electric safety burglary-resisting system includes fixed contact (29), rotary contact (30), electronic remote controller, electric magnet, safety lock horizontal stroke, power supply；Fixed contact (29) is fixed on rear locking (2) or in the aft section of set casing (1), rotary contact (30) is fixed on rear lock core (7), rotary contact (30) uses arranged in dislocation with fixed contact (29), rotary contact (30) coordinates with fixed contact (29) becomes one group of contact disconnected or connect, and rotary contact (30) can be connected with fixed contact (29) when rear lock core (7) rotates；Described front lock core (3) rotates and time rear lock core (7) does not rotates, makes fixed contact (29) and rotary contact (30) can not connect the power supply circuits of electric magnet because rear lock core (7) not have to rotate, it is impossible to enough to open safety lock horizontal stroke；When described front lock core (3) and rear lock core (7) rotate simultaneously, connecting fixed contact (29) and rotary contact (30) because rear lock core (7) rotates, then connect the power supply circuits of electric magnet, safety lock by-blow is left；In order to increase the safety of theftproof lock, the power supply circuits of electric magnet add electronic remote controller and adds strong security control, or be added without electronic remote controller；When described electric safety burglary-resisting system does not add electronic remote controller, rotary contact (30) and fixed contact (29) are series in the supply line of electric magnet, and supply line is connected with power supply, and the iron core of electric magnet is horizontal with safety lock to be connected；When described electric safety burglary-resisting system adds electronic remote controller, the circuit of the reception remote signal of electronic remote controller is parallel in the supply line of electric magnet with rotary contact (30) and fixed contact (29), supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls is series in the supply line of electric magnet with rotary contact (30) and fixed contact (29), and the iron core of electric magnet is horizontal with safety lock to be connected；Described electronic remote controller is to turn on the device of the circuit with tripping magnet, including signal receiving device and remote controller；On safety lock probably door limit or the latch locked；

Asynchronous warning system includes main contacts (27), auxiliary contact (28), relay, alarm circuit and warning power supply and alarm；The leading section of described rear lock core (7) is fixed with main contacts (27), the rearward end of front lock core (3) is fixed with auxiliary contact (28), main contacts (27) coordinates composition displacement contacts secondary with auxiliary contact (28), main contacts (27) and auxiliary contact (28) arranged in dislocation or just to installation on the surface of revolution with lock core as center of rotation；The circuit of main contacts (27) and auxiliary contact (28) 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；When described main contacts (27) and auxiliary contact (28) use arranged in dislocation on the surface of revolution with lock core as center of rotation, main contacts (27) just connects circuit with auxiliary contact (28) when contacting；Described main contacts (27) and auxiliary contact (28) use on the surface of revolution with lock core as center of rotation just to when installing, main contacts (27) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (28), another is elastic conductive contact, and during in main contacts (27) and auxiliary contact (28) dislocation separately, resilient conductive contact ability contacts with front lock core (3) or the rear lock core (7) on opposite and connects circuit；Described front lock core (3) rotates and time rear lock core (7) does not rotates, main contacts (27) and auxiliary contact (28) connect the relay switch of relay because of the rotation of front lock core (3), then connect the closed circuit of relay and connect alarm circuit, make alarm equipment alarm, thus realize dislocation and report to the police；When described front lock core (3) and rear lock core (7) rotate simultaneously, main contacts (27) and auxiliary contact (28) do not produce dislocation and are unable to connect the relay switch of relay, the closed circuit making connection relay is unable to connect alarm circuit, makes alarm not report to the police；

Fixed contact (29) and rotary contact (30), main contacts (27) and auxiliary contact (28) are elastic compression touch contact or elasticity is opened and contacted contact, or the contact contact of sliding, or fixed contact contact, or the contact contact of activeness；Relay is relay, or integrated circuit board, or electronic circuit board；Power supply is battery, or general lighting power supply or electrical source of power；Alarm is sonic alarm, or the device that is connected with phone or signal projector；

In order to ensure misplace warning system and the system independence of electric safety burglary-resisting system, the power supply circuits of dislocation warning system are the most independent power supply circuits with the power supply circuits of electric safety burglary-resisting system, are not mutually mixed；

Stealthy bearing bore is in key stealth key (11) or the stealthy rearward end connecting (26), or the bottom of the connecting hole (8) in rear lock core (7), or connects rearward end and the bottom of connecting hole (8) of (26) at key stealth key (11) or stealth simultaneously；Stealthy spring (10) is arranged in stealthy bearing bore, and one end withstands on key stealth key (11) or stealthy connection (26), and the other end withstands on rear lock core (7)；

Key stealth key (11) is one section of key (12) consistent or inconsistent with the cross sectional shape of special bitting, has blocked and has exposed the bullet holding hole in stealthy hole；The front portion of key stealth key (11) is same or similar with the shape in stealthy hole, and the shape at rear portion is same or similar with the shape of connecting hole (8), and front end coordinates with the front end of special bitting；Under the promotion of special bitting, key stealth key (11) can slide in stealthy hole and in connecting hole (8)；When key stealth key (11) slides in stealthy hole, its rear end is inserted in connecting hole (8), is used for connecting front lock core (3) and rear lock core (7)；

Stealthy connect (26) are one section of connectors, and the front portion of stealthy connection (26) is same or similar with the shape in stealthy hole, and the shape at rear portion is same or similar with the shape of connecting hole (8), and front end coordinates with the front end of special bitting；Under the promotion of special bitting, can slide in stealthy hole and in connecting hole (8) in stealthy connect (26)；When stealthy connection (26) is slided in stealthy hole, its rear end is inserted in connecting hole (8), is used for connecting front lock core (3) and rear lock core (7)；

Thimble (19) and the end to pin (21) are cambered surfaces or are not cambered surfaces, and in same lock body (2), the length of thimble (19) is equal or unequal, equal or unequal to the length of pin (21)；

The end of purl (20) is cambered surface or consistent with the end shape in purl hole, and length is also consistent with the length in purl hole, and purl (20) can be hidden in purl hole completely, or purl (20) passes purl hole when mobile；

Lock key (12) includes organ timbering seat (23) and post key (24) mutually, post key (24) is fixed on organ timbering seat (23), the organ timbering seat (23) of the another side of post key (24) has handle or joins ring or the hole of extension, or not having handle or join ring or the hole of extension, the post key (24) on same organ timbering seat (23) is single-column key (24) or multicolumn key (24)；Organ timbering seat (23) is blocks, and post key (24) is cylinder or the key (12) of cone cylinder of the part inserting guide hole of unblanking；When using mutual lock key (12) of multicolumn key (24), there is special bitting disk hole (25) at the middle part of organ timbering seat (23), and the length of the post key (24) on same organ timbering seat (23) is equal or unequal；

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

In order to increase the tamper-security of theftproof lock, after described theftproof lock only opens interlock with mutual lock key (12), then unblank to rotate front lock core (3) with special bitting；

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before using, lock core (3) and rear lock core (7) are fully disconnected and realize being mechanically connected stealth, thimble (19) and purl (20) the most locked can hold post (5) and make lock top (4) and hold post (5) cannot retreat and locked realize mechanical interlocked, electronic remote controller can interrupt the power supply circuits of electric magnet to realize electro-mechanical interlock, main contacts (27) and auxiliary contact (28), fixed contact (29) and stealthy installation of rotary contact (30) realize circuit stealth on front and back lock core (7) and lock body (2), lock key (12) separates with special bitting mutually, single mutual lock key (12) or specially bitting can not open theftproof lock；

When unblanking with key (12), first open the remote switch of electronic remote controller, promote in inserting interlocking apertures (17) with mutual lock key (12) again and be moved rearwards by pin (21), then purl (20), thimble (19) is promoted to move compression interlock spring (18) afterwards, make purl (20) completely in purl hole, complete the process opening interlock；Afterwards, inserting special bitting hole (13) with special bitting, special bitting is connected with rear lock core (7) in being directly entered connecting hole (8) after passing key (12) hole；Or, coordinate with key stealth key (11) or the stealthy leading section being connected (26) in entering stealthy hole after specially bitting continues into and pass key (12) hole, promote key stealth key (11) or stealthy connect (26) to retreat, make key stealth key (11) or the stealthy rear end connecting (26) be connected with rear lock core (7) in inserting connecting hole (8)；The place of cooperation making lock top (4) and hold post (5) is just in the junction of front lock core (3) Yu lock body (2), when rotating special bitting, key stealth key (11) drives rear lock core (7) to rotate with front lock core (3), and the connection tongue (9) on rear lock core (7) drives again opens dead bolt by link gear；When rear lock core (7) rotates, fixed contact (29) contacts with rotary contact (30) and connects the power supply circuits of electric magnet, and electric magnet produces captivation and pulls and open safety lock horizontal stroke；Key stealth key (11) is when retreating, it is possible to pushes the lock top (4) of the part that key stealth key (11) is blocked, makes lock top (4) with the place of cooperation holding post (5) just in the junction of front lock core (3) Yu lock body (2)；

Robber or unblank king need not lock key (12) and special bitting are unblanked mutually time, do not have mutual lock key (12) that interlock can not be opened, specially bitting cannot insert special bitting hole (13), robber and the Wang Wufa that unblanks make lock top (4) and hold post (5) and move to lock and push up (4) and hold at the cooperation of post (5) just in the junction of front lock core (3) Yu lock body (2), make front lock core (3) to rotate；The way that robber or the king that unblanks i.e. use flat instrument employing barbarous has been damaged after holding post (5), forced rotating front lock core (3), as have key stealth key (11) or stealthy connect (26) to be hidden in stealthy hole, and rear lock core (7) cannot be made to connect with key stealth key (11) or stealthy be connected (26), cause front lock core (3) that rear lock core (7) can not be driven to rotate；Play multiple hidden, multiple locking and the effect of multiple safety；

Even if robber or the king that unblanks use electric hand drill that front lock core (3) and rear lock core (7) are all bored not, connection tongue (9) is have rotated with the instrument of clip etc, as rotary contact (30) with there is no fixed contact (29) to contact to be unable to connect the power supply circuits of electric magnet, safety lock can not be opened horizontal, add and the power supply circuits of electric magnet also have electronic remote controller interrupted power supply circuits, more can not open safety lock horizontal, serve anti-theft function thoroughly.

Dynamo-electric mixing double key interlocking alarm theftproof lock the most according to claim 1, it is characterized in that: in order to increase the tamper-security of theftproof lock, after described dynamo-electric mixing double key interlocking alarm theftproof lock only opens interlock with mutual lock key (12), unblank to rotate lock core (3) before front lock core (3) return with special bitting again, open theftproof lock.

Dynamo-electric mixing double key interlocking alarm theftproof lock the most according to claim 1, it is characterized in that: in order to make dynamo-electric mixing double key interlocking alarm theftproof lock can open lock horizontal stroke when there being special bitting, described dynamo-electric mixing double key interlocking alarm theftproof lock is to use the special bitting link slot directly with rear lock core (7) to be directly connected to, and starts link gear when rotating special bitting and opens lock horizontal stroke.

Dynamo-electric mixing double key interlocking alarm theftproof lock the most according to claim 1, it is characterized in that: in order to expand the scope of application, the place that described dynamo-electric mixing double key interlocking alarm theftproof lock is applicable to all kinds of needs antitheft is installed and used, and is suitable for installing and using of safety cabinet, condom, car door, antitheft door, built-in lock door, built-in lock cabinet and common door and common cabinet.

Dynamo-electric mixing double key interlocking alarm theftproof lock the most according to claim 1, it is characterized in that: described dynamo-electric mixing double key interlocking alarm theftproof lock rational in infrastructure, manufacture and easy to use, integrate electro-mechanical interlock stealth stealthy, mechanical interlocked, the connection of front and back lock core (7) stealthy, asynchronous is reported to the police, good anti-theft effect；Key stealth key (11) or stealthy connect (26) disconnect with special bitting, key stealth key (11) or stealthy connect (26) disconnect with rear lock core (7), front lock core (3) is fully disconnected with rear lock core (7), thimble (19) and purl (20) the most locked can hold post (5), electronic remote controller stealth installation is with the power supply circuits of electric magnet, and front and back lock core (7) asynchronous rotation is reported to the police；Making robber and the Wang Wufa that unblanks open interlock and rotate rear lock core (7), i.e. use the means of cruelty to damage interlock and self-locking device is also merely able to rotate front lock core (3), rear lock core (7) does not rotates；Even if robber or the king that unblanks use electric hand drill that front lock core (3) and rear lock core (7) are all bored not, connection tongue (9) is have rotated with the instrument of clip etc, rotary contact (30) is unable to the power supply circuits of connection electric magnet with not having fixed contact (29) to contact, safety lock can not be opened horizontal, add electronic remote controller and interrupt the power supply circuits of electric magnet, more can not open safety lock horizontal, serve anti-theft function thoroughly.

6. the manufacture method of a dynamo-electric mixing double key interlocking alarm theftproof lock, it is characterised in that:

For the ease of assembling, during fabrication, set casing (1) and lock body (2) create an entirety for set casing (1) and lock body (2), or separately manufactured after to be combined into be an entirety；Set casing (1) and lock body (2) create one overall time, set casing (1) creates and blocks the part holding hole or the shell creating lock body (2) outside on lock body (2)；During fabrication, set casing (1) creates the housing of cylindricality or the cage body of cylindricality to set casing (1), and the middle part of the leading section of set casing (1) manufactures porose；

Lock body (2) during fabrication, has via, lock core hole in the upper manufacture of lock body (2), holds hole and interlocking apertures (17)；Lock core hole manufacture in the centre of rear locking (2) be used for lock core is installed, with hold hole vertically through；Interlocking apertures (17) manufacture on lock body (2), parallel with lock core hole, with hold hole vertically through；Manufacturing the via having for allowing connection tongue (9) pass after lock core hole, the rearward end that the inwall of via is fixed with fixed contact (29) or lock core hole is fixed with fixed contact (29)；

Interlocking lid (14) is during fabrication, manufacture in the middle of interlocking lid (14) and have interstitial hole (22), the outside of interstitial hole (22) manufactures to be had mutual lock keyhole (15) and supports pin bearing bore (16), lock keyhole (15) communicates with to pin bearing bore (16) mutually, lock keyhole (15) is stepped to being previously formed of pin bearing bore (16) mutually, to the aperture of pin hole more than the aperture of mutual lock keyhole (15)；

Lock core during fabrication, carries out division system lock core and causes front lock core (3) and rear lock core (7)；Front lock core (3) is during fabrication, the rearward end of front lock core (3) is fixed with auxiliary contact (28) and coordinates with the main contacts (27) being fixed on rear lock core (7) leading section, the upper manufacture of front lock core (3) holds hole and special bitting hole (13), or the upper manufacture of front lock core (3) holds hole, stealthy hole and special bitting hole (13)；When the upper manufacture of described front lock core (3) has stealthy hole, special bitting hole (13) and stealthy hole manufacture and are connected at the center of rotation position of front lock core (3), with hold hole vertically through, specially join stealth hole above, stealth hole later；Specially the shape in bitting hole (13) is same or similar with the shape of special bitting, and stealthy hole is same or similar with the front portion that key stealth key (11) or stealth are connected (26)；Hold hole to manufacture on front lock core (3), vertical with lock core hole, coordinate and through with the hole that holds on lock body (2)；

In order to make rear lock core (7) stealthy and normally to connect, during fabrication, the upper manufacture of rear lock core (7) has connecting hole (8), rotary contact (30) and main contacts (27) to rear lock core (7)；Rotary contact (30) is manufactured after rear lock core (7) or on the surfaces of revolution；The front portion of rear lock core (7) is created cylinder body shape, and rear portion creates connection tongue (9)；Manufacturing in the front end of rear lock core (7) and have the connecting hole (8) of depression, the shape that its shape is connected (26) or special bitting with key stealth key (11) or stealth is same or similar；Connecting hole (8) creates polygonal bearing bore, or creates the groove wearing out rear lock core (7) surface, or creates the groove not wearing out rear lock core (7) surface；Wear out rear lock core (7) surface and to be not passed through the groove on rear lock core (7) surface be unidirectional groove, or multidirectional groove；Described multidirectional groove include 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, Flos Mume groove；

In order to make mutual lock key (12) can open interlock, mutual lock key (12) during fabrication, creates single-column key (24) formula or multicolumn key (24) formula；The mutual lock key of single-column key (24) formula (12) during fabrication, creates portion of the handle and post key (24), and post key (24) is manufactured into column or cone column；The mutual lock key of multicolumn key (24) formula (12) is during fabrication, the middle part of organ timbering seat (23) manufactures the blocks of the arbitrary shape of the disk hole (25) having special bitting to pass, post key (24) creates column or cone column, the length of the post key (24) on same the mutual lock key of multicolumn key (24) formula (12) is equal or unequal, post key (24) is fixed on organ timbering seat (23), the upper manufacture of organ timbering seat (23) at the another side of post key (24) has handle or joins ring or the hole of extension, or does not manufacture handle or join ring or the hole of extension；

Stealth and normal connection for the ease of key stealth key (11), key stealth key (11) is during fabrication, key stealth key (11) is created one section of key (12), or, the previous section of key stealth key (11) is created key (12), aft section creates connection cylinder；Stealth is connected (26) and creates polygonal cylinder or cross section is line segment and the cylinder of camber line composition；Key stealth key (11) or the stealthy front end connecting (26) are created and protrudes or the shape of depression, the shape of its protrusion or the shape of depression and the depression of the end of the key of special bitting (12) or protrusion is same or similar, can cooperate when special bitting promotes key stealth key (11) or stealth connects (26)；Key stealth key (11) or the stealthy front portion connecting (26) being created same or similar with the shape in stealthy hole, rear portion creates same or similar with the shape in stealthy hole；

For the ease of assembling and the stealth of purl (20), holding post (5) during fabrication, all or part of middle part holding post (5) is machined with purl hole, and the shape in purl hole is consistent with the shape of purl (20)；

In order to realize interlocking, purl hole creates via, manufactures at the middle part holding post (5), with interlocking apertures (17) under the naturalness of locking on a beeline channel；

Thimble (19) and support pin (21) and create column or cone column or stairstepping cylinder, thimble (19) and the end to pin (21) create cambered surface or are not cambered surfaces, in same lock body (2), the factory length of thimble (19) is equal or unequal, equal or unequal to the factory length of pin (21)；

Post (5) can be held and slides in purl hole by locking for the ease of purl (20), purl (20) is during fabrication, purl (20) creates column or cone column or stairstepping cylinder, and the end of purl (20) creates cambered surface or consistent with the end shape in purl hole；The length that purl (20) in same lock body (2) manufactures is equal or unequal, to adapt to and to be locked on same Plane of rotation or the not purl hole held on post (5) on same Plane of rotation；

In order to increase the disguise of theftproof lock and tamper-security and can be real antitheft, before using, lock core (3) and rear lock core (7) are fully disconnected and realize being mechanically connected stealth, thimble (19) and purl (20) the most locked can hold post (5) and make lock top (4) and hold post (5) cannot retreat and locked realize mechanical interlocked, electronic remote controller can interrupt the power supply circuits of electric magnet to realize electro-mechanical interlock, main contacts (27) and auxiliary contact (28), fixed contact (29) and stealthy installation of rotary contact (30) realize circuit stealth on front and back lock core (7) and lock body (2), lock key (12) separates with special bitting mutually, single mutual lock key (12) or specially bitting can not open theftproof lock；

Interlock include interlocking apertures (17), interlock spring (18), thimble (19), purl (20), to pin (21), purl hole, erection sequence in mutual lock access is: withstand in pin hole to the front end of pin (21), it is purl (20), the repetitive sequence of thimble (19) successively after pin (21), thimble (19) is had, followed by interlock spring (18) top pressure after last purl (20)；

There is lock body (2) in set casing (1), in lock body (2), have lock core, lock core include front lock core (3) and rear lock core (7), lock body (2) and the front end of front lock core (3) or above have interlocking lid (14)；Interlock is installed in the mutual lock access formed with the purl hole held on post (5) and the interlocking apertures (17) on lock body (2), is opened by mutual lock key (12)；Key stealth key (11) or stealthy connect (26) are hidden in the stealthy hole in front lock core (3)；Rear lock core (7) is movably arranged on the rearward end of front lock core (3), connects tongue (9) and is movably arranged on the rearward end of rear lock core (7), connects tongue (9) and is connected with link gear after the via of the rearward end of lock body (2), and link gear is connected with dead bolt；Connect the rotary contact (30) on tongue (9) and the fixed contact (29) in via is connected in the power supply circuits of electric magnet with electronic remote controller, or, rotary contact (30) and the fixed contact (29) of the rearward end of front lock core hole on front lock core (3) are connected in the power supply circuits of electric magnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electric magnet is horizontal with safety lock to be connected, and forms electric safety burglary-resisting system；Main contacts (27) and auxiliary contact (28) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply；Power supply is battery, or general lighting power supply or electrical source of power.

The manufacture method of dynamo-electric mixing double key interlocking alarm theftproof lock the most according to claim 6, it is characterised in that:

For the ease of manufacturing and assembling, the manufacture hop count of front lock core (3) can be changed, lock body (2) is according to the easily manufactured needs of internal structure and the needs of manufacturing process, lock core segmentation manufacture near the end in stealthy hole or end, lock core is created the hop count of more than two-stage nitration, segmentation manufacture after front lock core (3), middle lock core and rear lock core (7) can synchronous rotary, or middle lock core and rear lock core (7) can separately asynchronous rotations；

In order to manufacture the needs with assembly technology, according to the needs assembled on lock body (2), and lock body (2) can be created the hop count of more than two-stage nitration.