CN104179396A

CN104179396A - Electromechanical mixing double key interlocking warning anti-theft lock

Info

Publication number: CN104179396A
Application number: CN201410388579.3A
Authority: CN
Inventors: 徐園植
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-09
Filing date: 2014-08-09
Publication date: 2014-12-03
Anticipated expiration: 2034-08-09
Also published as: CN104179396B

Abstract

The invention discloses an electromechanical mixing double key interlocking warning anti-theft lock. Disconnection of an invisible key or invisible connection and a special key, disconnection of the invisible key or the invisible connection and a rear lock core, full disconnection of a front lock core and the rear lock core, asynchronous rotating warning, an ejector pin and lock pin transverse locking column, and an electronic remote control device invisibly mounted in an electromagnet power supply circuit integrate electromechanical interlocking, mechanical interlocking and invisibility, front lock core and rear lock core connection invisibility, and asynchronous warning; a thief cannot open the interlocking device or rotate the rear lock core; even the interlocking part and the self-locking part are damaged by barbaric manners, just the front lock core can be rotated, and the rear locking core cannot be rotated; even the front lock core and the rear lock core are drilled by a motor drill by the thief, and a connecting tongue is rotated by a tool of a clamp and the like, the electromagnet power supply circuit cannot be connected because a rotating touching point is not in contact with a fixed touching point; the power supply circuit is cut off by the electronic remote control device in the electromagnet power supply circuit; the safe lock transverse pin cannot be opened; complete anti-theft function is played.

Description

The dynamo-electric double key interlocking alarm theftproof lock that mixes

Technical field

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

Background technology

The theftproof lock using now has a variety of, but be all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, there is no the combine theftproof lock of combination of interlock, electro-mechanical interlock and warning device, cause robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.

summary of the invention

The object that the present invention relates to be for a kind of robber is provided and unblanks that king do not open manufacture and the method thereof of the theftproof lock high security that is combined as a whole of the asynchronous interlocking of collection, asynchronous warning, self-locking and electro-mechanical interlock, that robber and the king that unblanks do not open.

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

In described set casing, there is lock body, in lock body, have lock core, lock core to comprise front lock core and rear lock core, the front end of lock body and front lock core or have interlocking lid above; Described interlock is installed in the interlocking passage that the purl hole that holds on post and the interlocking hole on lock body form, and by interlocking key, opens; Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core; Described rear front lock core is movably arranged on the rearward end of front lock core, connects the rearward end that tongue is movably arranged on rear front lock core, after the via hole of connection tongue through the rearward end of lock body, is connected with link gear, and link gear is connected with dead bolt; In the fixed contact of the rotary contact on the rotary contact on described connection tongue and the fixed contact in via hole or rear front lock core and the rearward end of front lock core hole and the power supply circuits that electronic remote controller is connected in electromagnet, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, also can not have; Described main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power.

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

The middle part of described interlocking lid has the outside of interstitial hole, interstitial hole to have interlocking keyhole and supports pin hole, and interlocking keyhole, supporting communicating in supporting pin hole of pin hole above, has interlocking keyhole and supports pin and hold hole in interlocking lid, and interstitial hole is enclosed within the leading section of front lock core; Described interlocking keyhole is for inserting the post key of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole in same interlocking lid is consistent or inconsistent; Described support pin to hold hole be to expose or to be absorbed in the length of supporting pin of lock body leading section consistent or inconsistent to pin for keeping out to pin, its objective is to allow, make to hold hole to pin and be with or without in interlocking lid.

On described lock body, there is interlocking hole, purl hole is holding on post, interlocking hole and purl hole are linked to be a beeline channel under the nature of locking, this beeline channel with hold that hole is vertical to be connected, in this beeline channel, it in interlocking lid is to pin that foremost withstands on, after be the repetitive sequence of purl, thimble successively, in the end a purl has below a thimble, has interlock spring top to press after it; Under the state that open at lock in described interlocking hole and purl hole, not on a beeline channel, interlocking hole and purl hole be independence and interrupting channel separately.

In described purl hole and interlocking hole, have purl and thimble, purl and thimble can slide front and back in purl hole and interlocking hole; Described purl and thimble do not insert under the nature in keyhole in special bitting, interlock spring pushing tow thimble and purl and support pin, making has purl and thimble in purl hole, one end of purl and thimble is in purl hole, the other end, in interlocking hole, surpasses the part in purl hole in interlocking hole, makes lock top and holds that post cannot retreat and by locked, limited the movement that holds post, when interlocking key inserts, special bitting cannot not inserted special bitting hole yet; Described purl and thimble insert under the opening in keyhole in special bitting, interlocking hole and purl hole be not on a beeline channel, and purl only has purl in hole, and purl is completely in purl hole, thimble is completely in interlocking hole, and now holding post can move around 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; Described fixed contact is fixed in the via hole of lock body rearward end or on the end face of lock core hole rearward end, rotary contact can be fixed on rear lock core below or the face of cylinder, rotary contact also can 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 and connects tongue through lock body via hole below, and the front end of the center of rotation of rear lock core has the polygonal coupling hole of depression.

In described front lock core, can be with or without stealthy key or stealthy connection; While having stealthy key or stealthy connection in front lock core, in front lock core, there is stealthy hole; While there is no stealthy key or stealthy connection in front lock core, in front lock core, there is no stealthy hole; In described front lock core, have and in keyhole or front lock core, have keyhole and stealthy hole; While having keyhole and stealthy hole in described front lock core, keyhole is at front, stealthy Kong Hou, in stealthy hole, be concealed with stealthy key or stealthy connection, while unblanking, special bitting is inserted to enter after keyhole and, is promoted the connecting hole that stealthy key or stealthy connection enter on rear lock core in stealthy the hole in and be connected with rear lock core, 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 centre bore in front lock core whole, while unblanking, special bitting is inserted the connecting hole inserting again on rear lock core after keyhole and is connected with rear lock core.

Described electric safety burglary-resisting system comprises fixed contact, rotary contact, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact be fixed on rear locking or the aft section of set casing on, rotary contact is fixed on rear lock core, rotary contact and fixed contact adopt arranged in dislocation, rotary contact coordinates with fixed contact becomes one group of contact that disconnects or connect, and rotary contact can be connected with fixed contact when rear lock core rotates.Described front lock core rotates and rear lock core while not rotating, and because rear lock core not have to rotate, makes fixed contact and rotary contact can not connect the power supply circuits of electromagnet, can not open safety lock horizontal stroke; When described front lock core and rear lock core rotate, because of rear lock core rotation, connect fixed contact and rotary contact simultaneously, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact and fixed contact are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller is controlled and rotary contact and fixed contact are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked.

Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core is fixed with main contacts, and the rearward end of front lock core is fixed with auxiliary contact, and main contacts and auxiliary contact mix proportion displacement contacts are paid, and main contacts and auxiliary contact take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; Described main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts and auxiliary contact adopt while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts is just connected circuit when contacting with auxiliary contact; Described main contacts and auxiliary contact adopt take on the surface of revolution that lock core is center of rotation when installing, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and while separate in the dislocation of main contacts and auxiliary contact, the front lock core on resilient conductive contact ability and opposite or rear lock core contact and connect circuit.Described front lock core rotates and rear lock core while not rotating, and main contacts and auxiliary contact be because of the relay switch of the rotation engage relay of front lock core, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realize dislocation warning then; When described front lock core and rear lock core rotate simultaneously, main contacts and auxiliary contact do not produce dislocation and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

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

For the system independence of guarantee to misplace warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are power supply circuits independently separately, mutually do not mix.

Hole is held in described stealth can be in stealthy key or the stealthy rearward end connecting, also can be in the bottom of the connecting hole of rear lock core, and also can be simultaneously in stealthy key or the stealthy rearward end connecting and the bottom of connecting hole; Described stealthy spring fitting is in hole is held in stealth, and one end withstands on stealthy key or stealthy connection above, and the other end withstands on rear lock core.

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

It is one section of connector that described stealth connects, and the shape in the stealthy front portion connecting and stealthy hole is same or similar, and the shape at rear portion and the shape of connecting hole are same or similar, and front end coordinates with the front end of specially bitting; Under the promotion of specially bitting, stealthy connection can be slided in stealthy hole He in connecting hole; Stealth is connected in stealthy hole while sliding, and its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

Described thimble and the end of supporting pin be cambered surface or be not cambered surface, and in same lock body, thimble equal in length or unequal, supports the equal in length or unequal 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 comprises organ timbering seat and post key, post key is fixed on organ timbering seat, on the organ timbering seat of the another side of post key, can have handle or join ring or the hole of extension, also can there is no 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 the cylinder of part or the key of cone cylinder that inserts the guide hole of unblanking; While adopting the interlocking key of multicolumn key, the dish hole that the middle part of organ timbering seat has special bitting to pass, the post key on same organ timbering seat equal in length or unequal.

In order to play stealthy and antitheft effect, described rear lock core can synchronize with front lock core and be rotated or not with front lock core rotation, synchronize and unblank while rotating with front lock core, during not with front lock core rotation, can not unblank.

In order to increase the anti-theft security of theftproof lock, described theftproof lock only has with interlocking key to be opened after interlock, then unblanks to rotate front lock core with special bitting.

For increase the disguise of theftproof lock and anti-theft security and can be real antitheft, before adopting, lock core and rear lock core disconnect realizing mechanical connection stealth completely, thimble and purl be can be laterally locked hold post and make lock top and hold that post cannot retreat and locked realize mechanical interlocked, the power supply circuits that electronic remote controller can interrupt electromagnet are realized electro-mechanical interlock, main contacts and auxiliary contact, fixed contact and rotary contact stealth are installed on and on front and back lock core and lock body, realize circuit stealth, interlocking key is separated with special bitting, single interlocking key or specially bitting can not be opened theftproof lock.

While opening the lock with the key, first open the remote control switch of electronic remote controller, then insert in interlocking hole and promote to move backward to pin with interlocking key, then promote to move compression interlock spring after purl, thimble, purl is entered in purl hole completely, completed the process of opening interlock; Afterwards, with special bitting, insert special bitting hole, specially bitting is connected with rear lock core through directly entering after keyhole in connecting hole; Or specially bitting continues to be inserted through after keyhole and enters in stealthy the hole in and coordinate with stealthy key or the stealthy leading section being connected, promotes to retreat stealthy key or stealthy connection, make that the rear end insertion connecting hole of stealthy key or stealthy connection is interior to be connected with rear lock core; The cooperation place that makes lock top and hold post is just in the junction of front lock core and lock body, and while rotating special bitting, stealthy key drives rear lock core to rotate with front lock core, and the connection tongue on rear lock core drives by link gear and opens dead bolt again; When rear lock core rotates, fixed contact contacts with rotary contact and connects the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke.Stealthy key, when retreating, can push the lock top of the part that stealthy key blocks, and makes lock top and the cooperation place that holds post just in the junction of front lock core and lock body.

Robber or unblank king in the time need not interlocking key and specially bitting is unblanked, do not interlock key and can not open interlock, specially bitting cannot be inserted special bitting hole, robber and the Wang Wufa that unblanks make lock top and hold cooperation place that post moves to lock top and hold post just in the junction of front lock core and lock body, and front lock core cannot be rotated; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage and hold after post, forced rotating front lock core, also can be because of having stealthy key or stealthy connection to be hidden in stealthy hole, and cannot make rear lock core and stealthy key or stealthy connection, cause front lock core can not drive rear lock core to rotate; Play the effect of multiple hidden, multiple locking and multiple safety.

Even if robber or the king that unblanks use Electric portable drill that front lock core and rear lock core have all been bored not, with the instrument of clip and so on, rotated connection tongue, can can not connect the power supply circuits of electromagnet with having fixed contact to contact because of rotary contact yet, can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

In order to make the dynamo-electric double key interlocking alarm theftproof lock that mixes, when having special bitting, can open lock horizontal stroke, described electromechanics mixing double key interlocking alarm theftproof lock is to adopt special bitting to be directly directly connected with the link slot of rear lock core, starts link gear and open and lock horizontal stroke when rotating special bitting.

In order to increase the anti-theft security of theftproof lock, described electromechanics mixing double key interlocking alarm theftproof lock only has with interlocking key to be opened after interlock, then unblanks to rotate the front lock core of front lock core return with special bitting, opens theftproof lock.

In order to expand the scope of application, described electromechanics mixing double key interlocking alarm theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of safety cabinet, strongbox, car door, security door, built-in lock door, built-in lock cabinet and common door and common cabinet.

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

For the ease of assembling, during fabrication, set casing and lock body can manufacture as a whole for described set casing and lock body, are combined into as a whole after also can separately manufacturing; Described set casing and lock body can manufacture when as a whole, and set casing creates and on lock body, blocks the shell that holds the part in hole or create lock body outside; During fabrication, set casing creates the housing of cylindricality or the shell support body of cylindricality to described set casing, and the middle part of the leading section of set casing is manufactured porose.

Described lock body during fabrication, is manufactured and is had via hole, lock core hole, holds hole and interlock hole on lock body; The centre that described lock core hole is manufactured on rear locking is used for installing lock core, and holds that hole is vertical to be connected; Described interlocking hole is manufactured on lock body, parallel with lock core hole, and holds that hole is vertical to be connected; Manufacturing below of lock core hole, have for allowing and connect the via hole that tongue passes, the rearward end that is fixed with fixed contact or lock core hole on the inwall of via hole is fixed with fixed contact.

Described interlocking lid during fabrication, in the middle of interlocking lid, manufacture and have interstitial hole, manufacture the outside of interstitial hole has interlocking keyhole and supports pin and hold hole, interlocking keyhole with to pin, hold hole and communicate, to hold forming of hole above stepped supporting pin for interlocking keyhole, and the aperture of supporting pin hole is greater than the aperture of interlocking keyhole.

Described lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; Described front lock core during fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts that is fixed on rear lock core leading section, on front lock core, manufacture and hold hole and special bitting hole, or on front lock core, manufacture holds hole, stealthy hole and special bitting hole; On described front lock core, manufacture while having stealthy hole, the center of rotation position that specially bitting hole and stealthy hole are manufactured on front lock core is connected, and holds that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The shape in described special bitting hole is same or similar with the shape of specially bitting, and stealthy hole is same or similar with stealthy key or the stealthy front portion being connected; The described hole that holds is manufactured on front lock core, vertical with lock core hole, coordinates and connects with the hole that holds on lock body.

In order to make the rear lock core can be stealthy and be normally connected, during fabrication, on rear lock core, manufacture has connecting hole, rotary contact and main contacts to described rear lock core; Rotary contact is manufactured on to below or on the surfaces of revolution of rear lock core; The front portion of rear lock core is created to cylinder body shape, and rear portion creates connection tongue; The connecting hole that has depression in the front end manufacture of rear lock core, its shape and stealthy key or stealthy is connected or the shape of special bitting same or similar; Described connecting hole can create the polygonal hole of holding, and also can create the groove of wearing out rear lock core surface, can also create the groove of not wearing out rear lock core surface; Described wear out rear lock core surface and through the groove on rear lock core surface, can not be unidirectional groove, can be also multidirectional groove; Described multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

In order to make to interlock key, can open interlock, described interlocking key during fabrication, can create single-column key formula or multicolumn key formula; Described single-column key formula interlocking key during fabrication, creates portion of the handle and post key, and post key manufactures column or cone column; Described multicolumn key formula interlocking key during fabrication, the blocks of the arbitrary shape that has the dish hole that special bitting can pass is manufactured at the middle part of organ timbering seat, post key creates column or cone column, same equal in length or unequal multicolumn key formula interlocking post key on the key, post key is fixed on organ timbering seat, on the organ timbering seat of the another side of post key, manufacture ring or the hole that has handle or join extension, or do not manufacture handle or join ring or the hole of extension.

For the ease of the stealth of stealthy key be normally connected, described stealthy key during fabrication, creates one section of key stealthy key, or, the previous section of stealthy key create key, aft section creates connection cylinder; Stealth is connected and to create polygonal cylinder or cross section is the cylinder that line segment and camber line form; Stealthy key or the stealthy front end connecting are created to the shape of protruding or caving in, the shape of its protrusion or depression is same or similar with the depression of end or the shape of protrusion of the key of special bitting, when specially bitting promotes stealthy key or stealthy connection, can cooperatively interact; Stealthy key or the stealthy front portion connecting are created with the shape in stealthy hole same or similar, rear portion creates with the shape in stealthy hole same or similar.

For the ease of assembling and the stealth of purl, described holds post during fabrication, and the part or all of middle part that holds post is processed 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 hole, is manufactured on the middle part that holds post, with interlocking hole under the nature of locking on a beeline channel.

Described thimble and support pin and create column or cone column or stairstepping cylinder, thimble and the end of supporting pin create cambered surface or are not cambered surfaces, and in same lock body, the factory length of thimble equates or is unequal, and the factory length that supports pin equates or is unequal;

For the ease of purl, can hold post and slide in purl hole by locking, 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 of the purl manufacture in described same lock body can equate or be unequal, to adapt to and be locked on same Plane of rotation or do not hold the purl hole on post on same Plane of rotation.

Described interlock comprises interlocking hole, interlock spring, thimble, purl, supports pin, purl hole, erection sequence in interlocking passage is: the front end that supports pin withstands in pin hole, what support pin is the repetitive sequence of purl, thimble below successively, in the end a purl has below a thimble, has interlock spring top to press after it.

For the ease of manufacturing and assembling, can change the manufacture hop count of front lock core, described lock body is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the lock core segmentation manufacture end in stealthy hole or end, lock core is created to two sections or two sections of above hop counts, front lock core, middle lock core and the rear lock core that segmentation is manufactured can synchronous rotary, or middle lock core and rear lock core can be distinguished asynchronous rotation independently;

In order to manufacture the needs with assembly technology, can be according to the needs of assembling on described lock body, and lock body is created to two sections or two sections of above hop counts.

Dynamo-electric rational in infrastructure, the manufacture and easy to use that mixes double key interlocking alarm theftproof lock of the present invention, integrates the connection stealth of electro-mechanical interlock stealth, mechanical interlocked stealth, front and back lock core, asynchronous warning, good anti-theft effect; Stealthy key or stealthy connection with special bitting disconnect, stealthy key or stealthy connection with rear lock core disconnect, and front lock core and rear lock core disconnect completely, and thimble and purl be the locked post that holds laterally, electronic remote controller stealth is installed in the power supply circuits of electromagnet, and front and back lock core asynchronous rotation is reported to the police; Make robber and the Wang Wufa that unblanks opens interlock and rotates rear lock core, use barbarous means to damage interlock and self-locking device is also merely able to rotate front lock core, rear lock core does not rotate.Even if robber or the king that unblanks use Electric portable drill that front lock core and rear lock core have all been bored not, with the instrument of clip and so on, rotated connection tongue, rotary contact can not connected the power supply circuits of electromagnet with having fixed contact to contact, can not open safety lock horizontal stroke, add electronic remote controller and interrupted the power supply circuits of electromagnet, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

Accompanying drawing explanation

Fig. 1 is the dynamo-electric primary structure schematic diagram that does not have stealthy key or stealth to connect in the front lock core of double key interlocking alarm theftproof lock that mixes of the present invention;

Fig. 2 is the dynamo-electric primary structure schematic diagram that has stealth to connect in the front lock core of double key interlocking alarm theftproof lock that mixes of the present invention;

Fig. 3 has the primary structure schematic diagram of stealthy key in the dynamo-electric front lock core that mixes double key interlocking alarm theftproof lock of the present invention;

Fig. 4 is that Fig. 1, Fig. 2 and Fig. 3 are at the structural representation in the cross section of the electromechanics mixing double key interlocking alarm theftproof lock at purl place;

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 that connects cylinder at the rear portion of stealthy key;

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

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

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 rear elevation 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 interlocking key;

Figure 13 is the structural representation of interlocking 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, special bitting hole 13, interlocking lid 14, interlocking keyhole 15, support pin and hold hole 16, interlocking hole 17, interlock spring 18, thimble 19, purl 20, support pin 21, interstitial hole 22, organ timbering seat 23, post key 24, dish hole 25, stealthy connection 26, main contacts 27, auxiliary contact 28, fixed contact 29, rotary contact 30.

The specific embodiment

The present invention is dynamo-electric to be mixed in the set casing 1 of double key interlocking alarm theftproof lock lock body 2, in lock body 2, has lock core, and lock core comprises front lock core 3 and rear lock core 7, the front end of lock body 2 and front lock core 3 or have interlocking lid 14 above; Described interlock is installed in the interlocking passage that the purl hole that holds on post 5 and the interlocking hole on lock body 2 17 form, and by interlocking key 12, opens; The stealthy key 11 of described key or stealthy connection in the 26 stealthy holes that are hidden in front lock core 3; Described rear front lock core 3 is movably arranged on the rearward end of front lock core 3, connects the rearward end that tongue 9 is movably arranged on rear front lock core 3, after the via hole of connection tongue 9 through the rearward end of lock body 2, is connected with link gear, and link gear is connected with dead bolt; Rotary contact 30 on described connection tongue 9 is connected in the power supply circuits of electromagnet with electronic remote controller with the fixed contact 29 of the rearward end in front lock core 3 holes with fixed contact 29 or the rotary contact 30 on afterwards front lock core 3 in via hole, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, also can 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, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power.

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

The middle part of described interlocking lid 14 has the outside of interstitial hole 22, interstitial hole 22 to have interlocking keyhole 15 and supports pin hole, interlocking keyhole 15 is supporting communicating in supporting pin hole of pin hole above, in interlocking lid 14, have interlocking keyhole 15 and support pin and hold hole 16, interstitial hole 22 is enclosed within the leading section of front lock core 3; Described interlocking keyhole 15 is for inserting the post key 2424 of interlocking key 12, and when adopting polystyle interlocking key 12, the length of the interlocking keyhole 15 in same interlocking lid 14 is consistent or inconsistent; Described support pin to hold hole 16 be to expose or to be absorbed in the length of supporting pin 21 of lock body 2 leading sections consistent or inconsistent to pin 21 for keeping out to pin 21, its objective is to allow, make to hold hole 16 to pin and be with or without in interlocking lid 14.

On described lock body 2, there is interlocking hole 17, purl hole is holding on post 5, interlocking hole 17 is linked to be a beeline channel with purl hole under the nature of locking, this beeline channel with hold that hole is vertical to be connected, in this beeline channel, it in interlocking lid 14 is to pin 21 that foremost withstands on, after be the repetitive sequence of purl 20, thimble 19 successively, in the end a purl 20 has below a thimble 19, has interlock spring 18 tops to press after it; Under the state that open at lock in described interlocking hole 17 and purl hole, not on a beeline channel, interlocking hole 17 and purl hole be independent and interrupting channel separately.

In described purl hole and interlocking hole 17, have purl 20 and thimble 19, purl 20 and thimble 19 can slide front and back in purl hole and interlocking hole 17; Described purl 20 and thimble 19 do not insert under the nature in key 12 holes in special bitting, interlock spring 18 pushing tow thimbles 19 and purl 20 and support pin 21, making has purl 20 and thimble 19 in purl hole, one end of purl 20 and thimble 19 is in purl hole, the other end is in interlocking hole 17, surpass the part in purl hole in interlocking hole 17, make lock top 4 and hold that post 5 cannot retreat and by locked, limited the movement that holds post 5, when interlocking key 12 inserts, special bitting cannot not inserted special bitting hole 13 yet; Described purl 20 and thimble 19 insert under the opening in key 12 holes in special bitting, interlocking hole 17 and purl hole be not on a beeline channel, in purl hole, only has purl 20, purl 20 is completely in purl hole, thimble 19 is completely in interlocking hole 17, and now holding post 5 can move around 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; Described fixed contact 29 is fixed in the via hole 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 below or the face of cylinder, rotary contact 30 also can 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 and connects tongue 9 through lock body 2 via hole below, and the front end of the center of rotation of rear lock core 7 has the polygonal coupling hole 8 of depression.

Described front lock core 3 is interior can be with or without the stealthy key 11 of key or stealthy connection 26; In front lock core 3, there are the stealthy key 11 of key or stealthy connection 26 o'clock, in front lock core 3, have stealthy hole; In front lock core 3, there is no the stealthy key 11 of key or stealthy connection 26 o'clock, in front lock core 3, there is no stealthy hole; In described front lock core 3, have and in key 12 holes or front lock core 3, have key 12 holes and stealthy hole; While having key 12 holes and stealthy hole in described front lock core 3, key 12 holes are at front, stealthy Kong Hou, in stealthy hole, be concealed with the stealthy key 11 of key or stealthy connection 26, while unblanking, special bitting is inserted to enter behind key 12 holes and, is promoted the stealthy key 11 of key or stealthy connection 26 connecting holes 8 that enter on rear lock core 7 are connected with rear lock core 7 in stealthy the hole in, the stealthy key 11 of key block expose in stealthy hole hold head, stealthy 26 parts in stealthy hole that connect do not hold head; When described key 12 holes occupy centre bore in front lock core 3 whole, while unblanking, special bitting is inserted the connecting hole 8 inserting again on rear lock core 7 behind key 12 holes and is connected with rear lock core 7.

Described electric safety burglary-resisting system comprises fixed contact 29, rotary contact 30, electronic remote controller, electromagnet, safety lock horizontal stroke, 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 adopts arranged in dislocation with fixed contact 29, rotary contact 30 coordinates with fixed contact 29 becomes one group of contact that disconnects 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 rear lock core 7 while not rotating, and because rear lock core 7 not have rotation, makes fixed contact 29 and rotary contact 30 can not connect the power supply circuits of electromagnet, can not open safety lock horizontal stroke; When described front lock core 3 rotates with rear lock core 7, because of rear lock core 7 rotations, connect fixed contact 29 and rotary contact 30 simultaneously, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact 30 and fixed contact 29 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 30 and fixed contact 29 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller is controlled and rotary contact 30 and fixed contact 29 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked.

Described asynchronous warning system comprises 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 is paid with auxiliary contact 28 mix proportion displacement contacts, and main contacts 27 and auxiliary contact 28 take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; Described main contacts 27 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 28, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts 27 and auxiliary contact 28 adopts while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts 27 is just connected circuit when contacting with auxiliary contact 28; Described main contacts 27 and auxiliary contact 28 adopts take on the surface of revolution that lock core is center of rotation when installing, main contacts 27 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 28, another is flexible conductive contact, and while separate in 28 dislocation of main contacts 27 and auxiliary contact, the front lock core 3 on resilient conductive contact ability and opposite or rear lock core 7 contact and connect circuit.Described front lock core 3 rotates and rear lock core 7 while not rotating, main contacts 27 and the relay switch of auxiliary contact 28 because of the rotation engage relay of front lock core 3, then the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realize dislocation, reports 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 the relay switch that misplaces and can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

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

Hole is held in described stealth can be in the stealthy key 11 of key or stealthy 26 the rearward end that connects, also can be in the bottom of the connecting hole 8 of rear lock core 7, also can be simultaneously in the stealthy key 11 of key or stealthy 26 rearward end and the bottom of connecting hole 8 of connecting; Described stealthy spring 10 is arranged on stealth and holds in hole, and one end withstands on the stealthy key 11 of key or stealthy connection on 26, and the other end withstands on rear lock core 7.

The stealthy key 11 of described key is the consistent or inconsistent keys 12 of one section of cross sectional shape with special bitting, has blocked and in stealthy hole, has exposed the bullet that holds hole; The stealthy front portion of key 11 of key and the shape in stealthy hole are same or similar, and the shape of the shape at rear portion and connecting hole 8 is same or similar, and front end coordinates with the front end of specially bitting; Under the promotion of specially bitting, the stealthy key 11 of key can be in stealthy hole and the interior slip of connecting hole 8; When the stealthy key 11 of key slides in stealthy hole, its rear end can be inserted in connecting hole 8, for connecting front lock core 3 and rear lock core 7;

It is one section of connector that described stealth connects 26, and the front portion of stealthy connection 26 and the shape in stealthy hole are same or similar, and the shape of the shape at rear portion and connecting hole 8 is same or similar, and front end coordinates with the front end of specially bitting; Under the promotion of specially bitting, stealthy connect 26 can be in stealthy hole and the interior slip of connecting hole 8; When stealthy connection 26 is slided in stealthy hole, its rear end can be inserted in connecting hole 8, for connecting front lock core 3 and rear lock core 7.

Described interlocking key 12 comprises organ timbering seat 23 and post key 24, post key 24 is fixed on organ timbering seat 23, on the organ timbering seat 23 of the another side of post key 24, can there is handle or join ring or the hole of extension, also can there is no 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 the cylinder of part or the keys 12 of cone cylinder that insert the guide hole of unblanking; While adopting the interlocking key 12 of multicolumn key 24, there is special bitting dish hole 25 at the middle part of organ timbering seat 23, the post key 24 on same organ timbering seat 23 equal in length or unequal.

In order to play stealthy and antitheft effect, described rear lock core 7 can synchronize with front lock core 3 and be rotated or with front lock core 3, do not rotate, and while synchronizeing rotation with front lock core 3, unblanks, and during not with front lock core 3 rotation, can not unblank.

In order to increase the anti-theft security of theftproof lock, described theftproof lock only has with interlocking key 12 to be opened after interlock, then unblanks to rotate front lock core 3 with special bitting.

For increase the disguise of theftproof lock and anti-theft security and can be real antitheft, before adopting, lock core 3 completely disconnects and realizes mechanical connection stealth with rear lock core 7, thimble 19 and purl 20 be can be laterally locked hold post 5 and make lock top 4 and hold that post 5 cannot retreat and locked realize mechanical interlocked, the power supply circuits that electronic remote controller can interrupt electromagnet are realized electro-mechanical interlock, main contacts 27 and auxiliary contact 28, fixed contact 29 and rotary contact 30 stealths are installed on front and back lock core 7 and lock body 2 and realize circuit stealth, interlocking key 12 is separated with special bitting, single interlocking key 12 or specially bitting can not be opened theftproof lock.

In order to make the dynamo-electric double key interlocking alarm theftproof lock that mixes, when having special bitting, can open lock horizontal stroke, described electromechanics mixing double key interlocking alarm theftproof lock is to adopt special bitting to be directly directly connected with the link slot of rear lock core 7, starts link gear and open and lock horizontal stroke when rotating special bitting.

In order to increase the anti-theft security of theftproof lock, described electromechanics mixing double key interlocking alarm theftproof lock only has with interlocking key 12 to be opened after interlock, then unblanks to rotate the front lock core 3 of front lock core 3 returns with special bitting, opens theftproof lock.

For the ease of assembling, during fabrication, set casing 1 and lock body 2 can manufacture as a whole, are combined into as a whole after also can separately manufacturing for described set casing 1 and lock body 2; Described set casing 1 and lock body 2 can manufacture when as a whole, and set casing 1 creates and on lock body 2, blocks the shell that holds the part in hole or create lock body 2 outsides; During fabrication, set casing 1 creates the housing of cylindricality or the shell support body of cylindricality to described set casing 1, and the middle part of the leading section of set casing 1 is manufactured porose.

Described lock body 2 during fabrication, is manufactured and is had via hole, lock core hole, holds hole and interlock hole 17 on lock body 2; The centre that described lock core hole is manufactured on rear locking 2 is used for installing lock core, and holds that hole is vertical to be connected; Described interlocking hole 17 is manufactured on lock body 2, parallel with lock core hole, and holds that hole is vertical to be connected; Manufacturing below of lock core hole, have for allowing and connect the via hole that tongue 9 passes, the rearward end that is fixed with fixed contact 29 or lock core hole on the inwall of via hole is fixed with fixed contact 29.

Described interlocking lid 14 during fabrication, in the middle of interlocking lid 14, manufacture and have interstitial hole 22, manufacture the outside of interstitial hole 22 has interlocking keyhole 15 and supports pin and hold hole 16, interlocking keyhole 15 with to pin, hold hole 16 and communicate, to hold forming of hole 16 above stepped supporting pin for interlocking keyhole 15, and the aperture of supporting pin hole is greater than the aperture of interlocking 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 during fabrication, the rearward end of front lock core 3 is fixed with auxiliary contact 28 and coordinates with the main contacts 27 that is fixed on rear lock core 7 leading sections, on front lock core 3, manufacture and hold hole and special bitting hole 13, or on front lock core 3, manufacture holds hole, stealthy hole and special bitting hole 13; On described front lock core 3, manufacture while having stealthy hole, the center of rotation position that specially bitting hole 13 and stealthy hole are manufactured on front lock core 3 is connected, and holds that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The shape in described special bitting hole 13 is same or similar with the shape of specially bitting, and stealthy hole is connected 26 front portion with the stealthy key 11 of key or stealth same or similar; The described hole that holds is manufactured on front lock core 3, vertical with lock core hole, coordinates and connects with the hole that holds on lock body 2.

In order to make the rear lock core 7 can be stealthy and be normally connected, during fabrication, on rear lock core 7, manufacture has connecting hole 8, rotary contact 30 and main contacts 27 to described rear lock core 7; Rotary contact 30 is manufactured on to below or on the surfaces of revolution of rear lock core 7; The front portion of rear lock core 7 is created to cylinder body shape, and rear portion creates and connects tongue 9; The connecting hole 8 that has depression in the front end manufacture of rear lock core 7, the stealthy key 11 of its shape and key or stealthy is connected 26 or the shape of special bitting same or similar; Described connecting hole 8 can create the polygonal hole of holding, and also can create the groove of wearing out rear lock core 7 surfaces, can also create the groove of not wearing out rear lock core 7 surfaces; Described wear out rear lock core 7 surfaces and through the groove on rear lock core 7 surfaces, can not be unidirectional groove, can be also multidirectional groove; Described multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

In order to make to interlock key 12, can open interlock, described interlocking key 12 during fabrication, can create single-column key 24 formulas or multicolumn key 24 formulas; Described single-column key 24 formula interlocking keys 12 during fabrication, create portion of the handle and post key 24, and post key 24 manufactures column or cone column; Described multicolumn key 24 formula interlocking keys 12 during fabrication, the blocks of the arbitrary shape that has the dish hole 25 that special bitting can pass is manufactured at the middle part of organ timbering seat 23, post key 24 creates column or cone column, same equal in length or unequal the post key 24 on multicolumn key 24 formulas interlockings keys 12, post key 24 is fixed on organ timbering seat 23, on the organ timbering seat 23 of the another side of post key 24, manufacture ring or the hole that has handle or join extension, or do not manufacture handle or join ring or the hole of extension.

For the ease of the stealth of the stealthy key 11 of key be normally connected, the stealthy key 11 of described key during fabrication, the stealthy key 11 of key is created to one section of key 12, or, the previous section of the stealthy key 11 of key create key 12, aft section creates connection cylinder; Stealth is connected to 26 and create polygonal cylinder or cross section is the cylinder that line segment and camber line form; The front end of the stealthy key 11 of key or stealthy connection 26 is created to the shape of protruding or caving in, the shape of its protrusion or depression is same or similar with the depression of end or the shape of protrusion of the key 12 of special bitting, at the stealthy key 11 of special bitting promotion key or stealthy connection, within 26 o'clock, can cooperatively interact; The stealthy key 11 of key or stealthy 26 the front portion of connecting are created with the shape in stealthy hole same or similarly, and rear portion creates with the shape in stealthy hole same or similar.

For the ease of assembling and the stealth of purl 20, described holds post 5 during fabrication, and the part or all of middle part that holds post 5 is processed 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 hole, is manufactured on the middle part that holds post 5, with interlocking hole 17 under the nature 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 of supporting pin 21 create cambered surface or are not cambered surfaces, in same lock body 2, the factory length of thimble 19 equates or is unequal, equal or unequal to the factory length of pin 21;

For the ease of purl 20, can hold post 5 and slide in purl hole by locking, 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 in described same lock body 2 20 is manufactured can equate or be unequal, to adapt to and be locked on same Plane of rotation or do not hold the purl hole on post 5 on same Plane of rotation.

While unblanking with key 12, first open the remote control switch of electronic remote controller, with interlocking key 12, inserting the interlocking interior promotion in hole 17 again moves backward to pin 21, then promote to move compression interlock spring 18 after purl 20, thimble 19, purl 20 is entered in purl hole completely, completed the process of opening interlock; Afterwards, with special bitting, insert special bitting hole 13, specially bitting is connected with rear lock core 7 through directly entering behind key 12 holes in connecting hole 8; Or, specially bitting continues to be inserted through and enters the leading section cooperation that is connected 26 with the stealthy key 11 of key or stealth behind key 12 holes in stealthy the hole in, promote the stealthy key 11 of key or stealthyly connect 26 and retreat, making the stealthy key 11 of key or stealthy 26 the rear end of connecting insert in connecting hole 8 and be connected with rear lock core 7; The cooperation place that makes lock top 4 and hold post 5 is just in the junction of front lock core 3 and lock body 2, and while rotating special bitting, the stealthy key 11 of key drives rear lock core 7 to rotate with front lock core 3, and the connection tongue 9 on rear lock core 7 drives by link gear and opens dead bolt again; When rear lock core 7 rotates, fixed contact 29 contacts with rotary contact 30 and connects the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke.The stealthy key 11 of key, when retreating, can push the lock top 4 of the part that the stealthy key 11 of key blocks, and makes the just junction with lock body 2 at front lock core 3 of lock top 4 and the cooperation place that holds post 5.

Robber or unblank king in the time need not interlocking key 12 and specially bitting is unblanked, do not interlock key 12 and can not open interlock, specially bitting cannot be inserted special bitting hole 13, robber and the Wang Wufa that unblanks make lock top 4 and hold the just junction with lock body 2 at front lock core 3, cooperation place that post 5 moves to lock top 4 and hold post 5, and front lock core 3 cannot be rotated; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage and hold after post 5, forced rotating front lock core 3, also can be because of having the stealthy key 11 of key or stealthy connection 26 to be hidden in stealthy hole, and cannot make the rear lock core 7 and stealthy key 11 of key or stealth be connected 26, connect, cause front lock core 3 can not drive rear lock core 7 to rotate; Play the effect of multiple hidden, multiple locking and multiple safety.

Even if robber or the king that unblanks use Electric portable drill that front lock core 3 and rear lock core 7 have all been bored not, with the instrument of clip and so on, rotated connection tongue 9, can can not connect the power supply circuits of electromagnet with having fixed contact 29 to contact because of rotary contact 30 yet, can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

For the ease of manufacturing and assembling, can change the manufacture hop count of front lock core 3, described lock body 2 is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the lock core segmentation manufacture end in stealthy hole or end, lock core is created to two sections or two sections of above hop counts, front lock core 3, middle lock core and rear lock core 7 after segmentation is manufactured can synchronous rotary, or middle lock core and rear lock core 7 can be distinguished asynchronous rotation independently;

In order to manufacture the needs with assembly technology, can be according to the needs of assembling on described lock body 2, and lock body 2 is created to two sections or two sections of hop counts above.

Claims

1. an electromechanics mixes double key interlocking alarm theftproof lock, it is characterized in that: in described set casing (1), have lock body (2), lock body has lock core in (2), and lock core comprises front lock core (3) and rear lock core (7), the front end of lock body (2) and front lock core (3) or have interlocking lid (14) above; Described interlock is installed in the interlocking passage that the purl hole that holds on post (5) and the interlocking hole (17) on lock body (2) form, and by interlocking key (12), opens; The stealthy key (11) of described key or stealthy connect (26) are hidden in the stealthy hole in front lock core (3); Described rear front lock core (3) is movably arranged on the rearward end of front lock core (3), connect the rearward end that tongue (9) is movably arranged on rear front lock core (3), after connecting the via hole of tongue (9) through the rearward end of lock body (2), be connected with link gear, link gear is connected with dead bolt; Rotary contact (30) on described connection tongue (9) is connected in the power supply circuits of electromagnet with electronic remote controller with the fixed contact (29) of the rearward end in front lock core (3) hole with fixed contact (29) or the rotary contact (30) on afterwards front lock core (3) in via hole, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, also can 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, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power;

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

The middle part of described interlocking lid (14) has the outside of interstitial hole (22), interstitial hole (22) to have interlocking keyhole (15) and supports pin hole, interlocking keyhole (15) is supporting communicating in supporting pin hole of pin hole above, in interlocking lid (14), have interlocking keyhole (15) and support pin and hold hole (16), interstitial hole (22) is enclosed within the leading section of front lock core (3); Described interlocking keyhole (15) is that when adopting polystyle interlocking key (12), the length of the interlocking keyhole (15) in same interlocking lid (14) is consistent or inconsistent for inserting the post key (2424) of interlocking key (12); Described support pin to hold hole (16) be to expose or to be absorbed in the length of supporting pin (21) of lock body (2) leading section consistent or inconsistent to pin (21) for keeping out to pin (21), its objective is to allow, make to hold hole (16) to pin and be with or without in interlocking lid (14);

On described lock body (2), there is interlocking hole (17), purl hole is holding on post (5), interlocking hole (17) is linked to be a beeline channel with purl hole under the nature of locking, this beeline channel with hold that hole is vertical to be connected, in this beeline channel, it in interlocking lid (14) is to pin (21) that foremost withstands on, after be the repetitive sequence of purl (20), thimble (19) successively, in the end a purl (20) has below a thimble (19), has interlock spring (18) top to press after it; Under the state that open at lock in described interlocking hole (17) and purl hole, not on a beeline channel, interlocking hole (17) and purl hole be independent and interrupting channel separately;

In described purl hole and interlocking hole (17), have purl (20) and thimble (19), purl (20) and thimble (19) can slide front and back in purl hole and interlocking hole (17), described purl (20) and thimble (19) do not insert under the nature in key (12) hole in special bitting, interlock spring (18) pushing tow thimble (19) and purl (20) and support pin (21), making has purl (20) and thimble (19) in purl hole, one end of purl (20) and thimble (19) is in purl hole, the other end is in interlocking hole (17), surpass the part in purl hole in interlocking hole (17), make lock top (4) and hold that post (5) cannot retreat and by locked, limited the movement that holds post (5), when interlocking key (12) does not insert, special bitting also cannot be inserted special bitting hole (13), described purl (20) and thimble (19) insert under the opening in key (12) hole in special bitting, interlocking hole (17) and purl hole be not on a beeline channel, in purl hole, only has purl (20), purl (20) is completely in purl hole, thimble (19) is completely in interlocking hole (17), and now holding post (5) can move around 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); Described fixed contact (29) is fixed in the via hole 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) below or the face of cylinder, rotary contact (30) also can 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 and connects tongue (9) through lock body (2) via hole below, and the front end of the center of rotation of rear lock core (7) has the polygonal coupling hole (8) of depression;

In described front lock core (3), can be with or without the stealthy key (11) of key or stealthy connect (26); While having the stealthy key (11) of key or stealthy connection (26) in front lock core (3), front lock core has stealthy hole in (3); While there is no the stealthy key (11) of key or stealthy connection (26) in front lock core (3), front lock core does not have stealthy hole in (3); In described front lock core (3), have in key (12) hole or front lock core (3) and have key (12) hole and stealthy hole; While having key (12) hole and stealthy hole in described front lock core (3), key (12) Kong Qian, stealthy Kong Hou, in stealthy hole, be concealed with the stealthy key (11) of key or stealthy connect (26), while unblanking, special bitting is inserted to enter behind key (12) hole and, is promoted the connecting hole (8) that the stealthy key (11) of key or stealthy connection (26) enter on rear lock core (7) in stealthy the hole in and be connected with rear lock core (7), the stealthy key of key (11) block expose in stealthy hole hold head, stealthy (26) part in stealthy hole that connects does not hold head; When described key (12) hole occupies centre bore in front lock core (3) whole, while unblanking, special bitting is inserted the connecting hole (8) that key (12) Kong Houzai inserts on rear lock core (7) and is connected with rear lock core (7);

Described electric safety burglary-resisting system comprises fixed contact (29), rotary contact (30), electronic remote controller, electromagnet, safety lock horizontal stroke, 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) adopts arranged in dislocation with fixed contact (29), rotary contact (30) coordinates with fixed contact (29) becomes one group of contact that disconnects 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 rear lock core (7) while not rotating, and because rear lock core (7) not have rotation, makes fixed contact (29) and rotary contact (30) can not connect the power supply circuits of electromagnet, can not open safety lock horizontal stroke; When described front lock core (3) rotates with rear lock core (7), because of rear lock core (7) rotation, connect fixed contact (29) and rotary contact (30) simultaneously, then connect the power supply circuits of electromagnet, safety lock by-blow is left; In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact (30) and fixed contact (29) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (30) and fixed contact (29) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller is controlled and rotary contact (30) and fixed contact (29) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked;

Described asynchronous warning system comprises 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) and auxiliary contact (28) mix proportion displacement contacts are paid, and main contacts (27) and auxiliary contact (28) take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; The circuit of described main contacts (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; Described main contacts (27) and auxiliary contact (28) adopt while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts (27) is just connected circuit with auxiliary contact (28) when contacting; Described main contacts (27) and auxiliary contact (28) adopt take on the surface of revolution that lock core is center of rotation when installing, main contacts (27) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (28), another is flexible conductive contact, and while separate in the dislocation of main contacts (27) and auxiliary contact (28), the front lock core (3) on resilient conductive contact ability and opposite or rear lock core (7) contact and connect circuit; Described front lock core (3) rotates and rear lock core (7) while not rotating, main contacts (27) and the relay switch of auxiliary contact (28) because of the rotation engage relay of front lock core (3), then the closed circuit of engage relay and connect alarm circuit, make alarm equipment alarm, thereby realize dislocation, 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 the relay switch that misplaces and can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police;

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

For the system independence of guarantee to misplace warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are power supply circuits independently separately, mutually do not mix;

Hole is held in described stealth can be in the stealthy key (11) of key or the stealthy rearward end that connects (26), also can be in the bottom of the connecting hole (8) of rear lock core (7), also can be simultaneously in the stealthy key (11) of key or the stealthy rearward end of (26) and the bottom of connecting hole (8) of connecting; Described stealthy spring (10) is arranged on stealth and holds in hole, and one end withstands on the stealthy key (11) of key or stealth connects (26) above, and the other end withstands on rear lock core (7);

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

It is one section of connector that described stealth connects (26), and the stealthy connection front portion of (26) and the shape in stealthy hole are same or similar, and the shape of the shape at rear portion and connecting hole (8) is same or similar, and front end coordinates with the front end of specially bitting; Under the promotion of specially 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 can be inserted in connecting hole (8), for connecting front lock core (3) and rear lock core (7);

Described thimble (19) and the end of supporting pin (21) be cambered surface or be not cambered surface, and in same lock body (2), thimble (19) equal in length or unequal, supports the equal in length or unequal of pin (21);

The end of described 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;

Described interlocking key (12) comprises organ timbering seat (23) and post key (24), post key (24) is fixed on organ timbering seat (23), on the organ timbering seat (23) of the another side of post key (24), can there is handle or join ring or the hole of extension, also can there is no 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 the cylinder of part or the key (12) of cone cylinder that inserts the guide hole of unblanking; While adopting the interlocking key (12) of multicolumn key (24), there is special bitting dish hole (25) at the middle part of organ timbering seat (23), the post key (24) on same organ timbering seat (23) equal in length or unequal;

In order to play stealthy and antitheft effect, described rear lock core (7) can be synchronizeed with front lock core (3) and rotated or not with front lock core (3) rotation, synchronize and unblank while rotating with front lock core (3), while not rotating with front lock core (3), can not unblank;

In order to increase the anti-theft security of theftproof lock, described theftproof lock only has with interlocking key (12) to be opened after interlock, then unblanks to rotate front lock core (3) with special bitting;

For increase the disguise of theftproof lock and anti-theft security and can be real antitheft, before adopting, lock core (3) completely disconnects and realizes mechanical connection stealth with rear lock core (7), thimble (19) and purl (20) be can be laterally locked hold post (5) and make lock top (4) and hold that post (5) cannot retreat and locked realize mechanical interlocked, the power supply circuits that electronic remote controller can interrupt electromagnet are realized 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, interlocking key (12) is separated with special bitting, single interlocking key (12) or specially bitting can not be opened theftproof lock,

While unblanking with key (12), first open the remote control switch of electronic remote controller, with promoting to support pin (21) in interlocking key (12) insertion interlocking hole (17), move backward again, then promote to move compression interlock spring (18) after purl (20), thimble (19), purl (20) is entered in purl hole completely, completed the process of opening interlock; Afterwards, with special bitting, insert special bitting hole (13), specially bitting is connected with rear lock core (7) through directly entering behind key (12) hole in connecting hole (8); Or, specially bitting enters the leading section cooperation that is connected (26) in stealthy hole with the stealthy key (11) of key or stealth after continuing to be inserted through key (12) hole, the stealthy key (11) of promotion key or stealthy connect (26) retreat, and the rear end that makes the stealthy key (11) of key or stealth connect (26) is inserted in connecting hole (8) and is connected with rear lock core (7); Make the just junction with lock body (2) at front lock core (3) of lock top (4) and the cooperation place that holds post (5), while rotating special bitting, the stealthy key of 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 by link gear and opens dead bolt again; When rear lock core (7) rotates, fixed contact (29) contacts with rotary contact (30) and connects the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke; The stealthy key of key (11), when retreating, can push the lock top (4) of the part that the stealthy key of key (11) blocks, and makes the just junction with lock body (2) at front lock core (3) of lock top (4) and the cooperation place that holds post (5);

Robber or unblank king in the time need not interlocking key (12) and specially bitting is unblanked, do not interlock key (12) and can not open interlock, specially bitting cannot be inserted special bitting hole (13), robber and the Wang Wufa that unblanks make lock top (4) and hold cooperation place that post (5) moves to lock top (4) and hold post (5) just in the junction of front lock core (3) and lock body (2), and front lock core (3) cannot be rotated; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage and hold after post (5), forced rotating front lock core (3), also can be because of having the stealthy key (11) of key or stealthy connect (26) to be hidden in stealthy hole, and cannot make the stealthy key (11) of rear lock core (7) and key or stealthy be connected (26) connect, cause front lock core (3) can not drive rear lock core (7) to rotate; Play the effect of multiple hidden, multiple locking and multiple safety;

Even if robber or the king that unblanks use Electric portable drill that front lock core (3) and rear lock core (7) have all been bored not, with the instrument of clip and so on, rotated connection tongue (9), can can not connect the power supply circuits of electromagnet with having fixed contact (29) to contact because of rotary contact (30) yet, can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

2. electromechanics according to claim 1 mixes double key interlocking alarm theftproof lock, it is characterized in that: in order to increase the anti-theft security of theftproof lock, described electromechanics mixing double key interlocking alarm theftproof lock only has with interlocking key (12) to be opened after interlock, with special bitting, unblank to rotate the front lock core (3) of front lock core (3) return again, open theftproof lock.

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

4. electromechanics according to claim 1 mixes double key interlocking alarm theftproof lock, it is characterized in that: in order to expand the scope of application, described electromechanics mixing double key interlocking alarm theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of safety cabinet, strongbox, car door, security door, built-in lock door, built-in lock cabinet and common door and common cabinet.

5. electromechanics according to claim 1 mixes double key interlocking alarm theftproof lock, it is characterized in that: in order to expand the scope of application, described electromechanics mixing double key interlocking alarm theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of safety cabinet, strongbox, car door, security door, built-in lock door, built-in lock cabinet and common door and common cabinet.

6. electromechanics according to claim 1 mixes double key interlocking alarm theftproof lock, it is characterized in that: rational in infrastructure, the manufacture and easy to use of described electromechanics mixing double key interlocking alarm theftproof lock, integrate the connection stealth of electro-mechanical interlock stealth, mechanical interlocked stealth, front and back lock core (7), asynchronous warning, good anti-theft effect; The stealthy key (11) of key or stealthy connect (26) disconnect with special bitting, the stealthy key (11) of key or stealthy connect (26) disconnect with rear lock core (7), front lock core (3) disconnects completely with rear lock core (7), thimble (19) and purl (20) be the locked post (5) that holds laterally, electronic remote controller stealth is installed in the power supply circuits of electromagnet, and front and back lock core (7) asynchronous rotation is reported to the police; Make robber and the Wang Wufa that unblanks opens interlock and rotates rear lock core (7), use barbarous means to damage interlock and self-locking device is also merely able to rotate front lock core (3), rear lock core (7) does not rotate; Even if robber or the king that unblanks use Electric portable drill that front lock core (3) and rear lock core (7) have all been bored not, with the instrument of clip and so on, rotated connection tongue (9), rotary contact (30) can not connected the power supply circuits of electromagnet with having fixed contact (29) to contact, can not open safety lock horizontal stroke, add electronic remote controller and interrupted the power supply circuits of electromagnet, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

7. electromechanics mixes a manufacture method for double key interlocking alarm theftproof lock, it is characterized in that:

For the ease of assembling, during fabrication, set casing (1) and lock body (2) can manufacture as a whole, are combined into as a whole after also can separately manufacturing for described set casing (1) and lock body (2); Described set casing (1) and lock body (2) can manufacture when as a whole, and set casing (1) creates and on lock body (2), blocks the shell that holds the part in hole or create lock body (2) outside; During fabrication, set casing (1) creates the housing of cylindricality or the shell support body of cylindricality to described set casing (1), and the middle part of the leading section of set casing (1) is manufactured porose;

Described lock body (2) during fabrication, has via hole, lock core hole, holds hole and interlocks hole (17) upper manufacture of lock body (2); The centre that described lock core hole is manufactured on rear locking (2) is used for installing lock core, and holds that hole is vertical to be connected; It is upper that described interlocking hole (17) is manufactured on lock body (2), parallel with lock core hole, and holds that hole is vertical to be connected; Manufacturing below of lock core hole, have for allowing and connect the via hole that tongue (9) passes, the rearward end that is fixed with fixed contact (29) or lock core hole on the inwall of via hole is fixed with fixed contact (29);

Described interlocking lid (14) during fabrication, in the middle of interlocking lid (14), manufacture and have interstitial hole (22), manufacture the outside of interstitial hole (22) has interlocking keyhole (15) and supports pin and hold hole (16), interlocking keyhole (15) with to pin, hold hole (16) and communicate, to hold forming of hole (16) above stepped supporting pin for interlocking keyhole (15), and the aperture of supporting pin hole is greater than the aperture of interlocking 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) during fabrication, the rearward end of front lock core (3) is fixed with auxiliary contact (28) and coordinates with the main contacts (27) that is fixed on rear lock core (7) leading section, the upper manufacture of front lock core (3) holds hole and special bitting hole (13), or upper manufacture of front lock core (3) holds hole, stealthy hole and special bitting hole (13); Described front lock core (3) is upper to be manufactured while having stealthy hole, and the center of rotation position that specially bitting hole (13) and stealthy hole are manufactured on front lock core (3) is connected, and holds that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The shape in described special bitting hole (13) is same or similar with the shape of specially bitting, and stealthy hole is same or similar with the front portion that the stealthy key (11) of key or stealth are connected (26); The described hole that holds is manufactured on front lock core (3) above, vertical with lock core hole, coordinates and connects with the hole that holds on lock body (2);

In order to make the rear lock core (7) can be stealthy and normally be connected, during fabrication, rear lock core (7) is gone up manufacture connecting hole (8), rotary contact (30) and main contacts (27) to described rear lock core (7); Rotary contact (30) is manufactured on to below or on the surfaces of revolution of rear lock core (7); The front portion of rear lock core (7) is created to cylinder body shape, and rear portion creates and connects tongue (9); The connecting hole (8) that has depression in the front end manufacture of rear lock core (7), its shape is same or similar with the shape that the stealthy key (11) of key or stealth are connected (26) or special bitting; Described connecting hole (8) can create the polygonal hole of holding, and also can create the groove of wearing out rear lock core (7) surface, can also create the groove of not wearing out rear lock core (7) surface; Described wearing out rear lock core (7) surface and pass the surperficial groove of rear lock core (7) can be unidirectional groove, can be also multidirectional groove; Described multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.;

In order to make to interlock key (12), can open interlock, described interlocking key (12) during fabrication, can create single-column key (24) formula or multicolumn key (24) formula; Described single-column key (24) formula interlocking key (12) during fabrication, creates portion of the handle and post key (24), and post key (24) manufactures column or cone column; Described multicolumn key (24) formula interlocking key (12) during fabrication, the blocks of the arbitrary shape that has the dish hole (25) that special bitting can pass is manufactured at the middle part of organ timbering seat (23), post key (24) creates column or cone column, same equal in length or unequal the post key (24) on multicolumn key (24) formula interlocking key (12), post key (24) is fixed on organ timbering seat (23), manufacture ring or the hole that has handle or join extension the organ timbering seat (23) of the another side of post key (24) is upper, or do not manufacture handle or join ring or the hole of extension;

For the ease of the stealth of the stealthy key of key (11) be normally connected, the described stealthy key of key (11) during fabrication, the stealthy key of key (11) is created to one section of key (12), or, the previous section of the stealthy key of key (11) create key (12), aft section creates connection cylinder; Stealth being connected to (26), to create polygonal cylinder or cross section be the cylinder that line segment and camber line form; The stealthy key (11) of key or the stealthy front end that connects (26) are created to the shape of protruding or caving in, the shape of its protrusion or depression is same or similar with the depression of end or the shape of protrusion of the key (12) of special bitting, when specially bitting promotes the stealthy key (11) of key or stealthy connection (26), can cooperatively interact; The stealthy key (11) of key or the stealthy front portion that connects (26) are created with the shape in stealthy hole same or similar, rear portion creates with the shape in stealthy hole same or similar;

For the ease of assembling and the stealth of purl (20), described holds post (5) during fabrication, and the part or all of middle part that holds post (5) is processed 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 hole, is manufactured on the middle part that holds post (5), with interlocking hole (17) under the nature 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 of supporting pin (21) create cambered surface or are not cambered surfaces, in same lock body (2), the factory length of thimble (19) equates or is unequal, equal or unequal to the factory length of pin (21);

For the ease of purl (20), can hold post (5) and slide in purl hole by locking, described purl (20) 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 described same lock body (2) is manufactured can equate or be unequal, to adapt to and be locked on same Plane of rotation or do not hold the purl hole on post (5) on same Plane of rotation;

Described interlock comprises interlocking hole (17), interlock spring (18), thimble (19), purl (20), supports pin (21), purl hole, erection sequence in interlocking passage is: the front end that supports pin (21) withstands in pin hole, what support pin (21) is the repetitive sequence of purl (20), thimble (19) below successively, in the end a purl (20) has below a thimble (19), has interlock spring (18) top to press after it;

In described set casing (1), have lock body (2), lock body has lock core in (2), and lock core comprises front lock core (3) and rear lock core (7), the front end of lock body (2) and front lock core (3) or have interlocking lid (14) above; Described interlock is installed in the interlocking passage that the purl hole that holds on post (5) and the interlocking hole (17) on lock body (2) form, and by interlocking key (12), opens; The stealthy key (11) of described key or stealthy connect (26) are hidden in the stealthy hole in front lock core (3); Described rear front lock core (3) is movably arranged on the rearward end of front lock core (3), connect the rearward end that tongue (9) is movably arranged on rear front lock core (3), after connecting the via hole of tongue (9) through the rearward end of lock body (2), be connected with link gear, link gear is connected with dead bolt; Rotary contact (30) on described connection tongue (9) is connected in the power supply circuits of electromagnet with electronic remote controller with the fixed contact (29) of the rearward end in front lock core (3) hole with fixed contact (29) or the rotary contact (30) on afterwards front lock core (3) in via hole, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, also can 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, in described electromechanics mixing double key interlocking alarm theftproof lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power.

8. according to claim 1 and the dynamo-electric double key interlocking alarm theftproof lock that mixes claimed in claim 7, it is characterized in that:

For the ease of manufacturing and assembling, can change the manufacture hop count of front lock core (3), described lock body (2) is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the lock core segmentation manufacture end in stealthy hole or end, lock core is created to two sections or two sections of above hop counts, front lock core (3), middle lock core and rear lock core (7) after segmentation is manufactured can synchronous rotary, or middle lock core and rear lock core (7) can be distinguished asynchronous rotation independently;

In order to manufacture the needs with assembly technology, can be according to the needs of assembling on described lock body (2), and lock body (2) is created to two sections or two sections of hop counts above.