CN204002043U

CN204002043U - The dynamo-electric interlocking alarm theftproof lock that mixes

Info

Publication number: CN204002043U
Application number: CN201420443654.7U
Authority: CN
Inventors: 徐毓艺
Original assignee: Chongqing Beijing Technology Development Co Ltd
Current assignee: Chongqing Beijing Technology Development Co Ltd
Priority date: 2014-08-07
Filing date: 2014-08-07
Publication date: 2014-12-10
Anticipated expiration: 2024-08-07

Abstract

The utility model discloses a kind of dynamo-electric interlocking alarm theftproof lock that mixes, its stealthy key or stealthy connect with special bitting disconnect, stealthy key or stealthy is connected with rear lock core disconnections, front and back lock core disconnection completely, thimble and purl laterally lockedly hold post, electronic remote controller is stealthy and interrupt power supply circuits, the warning of front and back lock core asynchronous rotation of electromagnet, realized and integrated electro-mechanical interlock, mechanical interlocked, connection stealth, asynchronous warning; Make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core, even if 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, and rotary contact does not have the power supply circuits that do not contact with fixed contact and can not connect electromagnet, can not open safety lock horizontal stroke, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, played the anti-theft function of cutting the end.

Description

The dynamo-electric interlocking alarm theftproof lock that mixes

Technical field

The utility model relates to a kind of dynamo-electric 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 use at present.

Utility model content

The object that the utility model relates to is in order to provide a kind of robber and electromechanics mixing interlocking alarm theftproof lock and manufacture and the method for the theftproof lock that the king that unblanks does not open.

For achieving the above object, the dynamo-electric interlocking alarm theftproof lock that mixes described in the utility model, is characterized in that: described interlock is installed in the passage of the purl hole that holds on post and the interlocking hole on lock body and locking hole composition, by interlocking, is pushed up and is opened; Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core; Described rear lock core is movably arranged on the rearward end of front lock core, connects the rearward end that tongue is movably arranged on rear 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 power supply circuits that the fixed contact of the rearward end of the rotary contact on described connection tongue and the fixed contact in via hole or the rotary contact on rear lock core and lock core hole and electronic remote controller are 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 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 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.

In described set casing, there is lock body, in lock body, have front lock core, rear lock core, interlocking hole; Described front lock core and rear lock core are in lock core hole, and front lock core and rear lock core form lock core, and front lock core is at the front end of rear lock core; Described interlocking hole is in the outside of lock core hole, parallel with lock core hole, and holds that hole is vertical to be connected.

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.

On described lock body and front lock core, hold hole and locking hole; Described to hold hole vertical with lock core hole with on lock core at lock body, and holding on lock core holds the hole perforation that is in line on hole and lock body; Described locking hole at front lock core with on lock body, hole is vertical connects with interlocking, the perforation that is in line of the locking hole on front lock core and the locking hole on lock body; Described holding holds spring, holds post and hold head in hole, partly or entirely hold and on post, have centre hole; Described locking hole is on lock body and front lock core, and from lock body leads to, lock core, to keyhole, is provided with in locking hole and holds head and interlocking top, holds head outside interior, interlocking withstand on, the lower end on interlocking top with to pin, contact and coordinate.

Described interlock comprises locking hole, interlocking top, interlocking hole, interlock spring, thimble, purl, supports pin, purl hole; Described interlock spring, thimble, purl, the erection sequence to pin in interlocking hole and purl hole are: support the anterior sloped roof of pin on the inclined-plane of bottom, interlocking top, 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; Described purl and thimble be not when specially the nature in keyhole is inserted in bitting, interlocking hole and purl hole are linked to be a beeline channel, interlock spring pushing tow thimble and purl and support pin, make a part for thimble and purl in purl hole, another part is held post at interlocking hole internal lock lock, makes to hold head and holds that post cannot retreat and by locked.

Described interlocking hole and centre hole are naturally being linked to be a beeline channel under lockup state, in this beeline channel, have interlock spring, thimble, purl, support pin, this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that described interlocking hole and centre hole are opened at lock, not on a beeline channel, interlocking hole and centre hole be independence and interrupting channel separately.

Described purl hole is holding on post, has in purl or purl hole and have purl and thimble in purl hole, and while having purl and thimble in purl hole, purl and thimble can slide front and back in purl hole; Described purl and thimble do not insert under the nature in keyhole in special bitting, in purl hole, have purl and thimble, one end of purl and thimble is in purl hole, and the other end is in interlocking hole, surpass the part in purl hole in interlocking hole, limited the movement that holds post; 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 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.

Described interlocking top is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;

The described leading section that supports pin is inclined-plane or arcwall face, and rearward end is arcwall face or other shape;

The end of described purl is arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and surpasses purl hole;

The end of described thimble is arcwall face or other shape.

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 central key, 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.

While opening the lock with the key, open the remote control switch of electronic remote controller, in keyhole, insert again special bitting, specially bitting first pushes holding head and interlocking top in locking hole, the bottom on interlocking top promotes to support the leading section of pin, then promote to move compression interlock spring after purl, thimble, make to move up in purl hole after purl, open interlock; Now, holding post can move in holding hole; Subsequently, specially bitting continues to insert in keyhole, enters connecting hole be connected with rear lock core through keyhole; 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, and the rear end insertion connection of stealthy key or stealthy connection is held in hole; Make to hold head with the cooperation place that holds post just in the junction of front lock core and lock body, while rotating special bitting, stealthy key drive rear lock core rotates with front lock core, 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 head that holds of part that stealthy key blocks, makes to hold head and the cooperation place that holds post just in the junction of front lock core and lock body.

Robber or unblank king when specially bitting is unblanked, because not knowing there is interlock, interlocking top is thought by mistake to be to hold post and attempt to open all posts that holds simultaneously, cause interlock to open, hold head and hold post and can not move, cannot rotate front lock core.

Even if robber or the king that unblanks use flat instrument to adopt barbarous way to damage interlock and held 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 be connected with stealthy key, 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.

For special bitting is not stuck when entering and exiting in keyhole, the tooth top of described special bitting backs down behind interlocking top in keyhole, be retained to a rare head that holds holding in hole and backed down by the tooth top of specially bitting by the displacement of the tooth top of specially bitting top or interlocking top, to guarantee the purl not locked post that holds in purl hole completely.

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 dynamo-electric anti-theft security that mixes interlocking alarm theftproof lock, described electromechanics mixing interlocking alarm theftproof lock only has after opening interlock with special bitting can rotate front lock core.

In order to expand the scope of application, described electromechanics mixing 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, car door, security door, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

The dynamo-electric interlocking alarm theftproof lock that mixes, 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 manufacture at the middle part of the leading section of set casing interstitial hole.

Described lock body during fabrication, on lock body, manufacture have via hole, lock core hole, hold hole, locking hole and interlocking hole; 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 locking hole is manufactured on front lock core, vertical with lock core hole, communicate with the locking hole on front lock core, is provided with and holds head and interlocking top in locking hole; 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 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 locking hole and special bitting hole, or on front lock core, manufacture holds hole, locking 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; Described locking hole is manufactured on front lock core, vertical with lock core hole, communicate with the locking hole on lock body.

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.

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 hidden 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.

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; Hidden 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; Hidden 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.

The upper end on described interlocking top creates spherical or arcwall face or plane, and bottom creates inclined-plane;

The described leading section that supports pin creates inclined-plane or arcwall face, and rearward end creates arcwall face or other shape;

The end of described purl creates arcwall face or consistent with the end shape in purl hole, can be hidden in completely in purl hole, also can move and surpasses purl hole;

The end of described thimble creates arcwall face or other shape.

In order to make stealth that theftproof lock can be real and antitheft, described stealthy key disconnects completely with special bitting, stealthy key disconnects completely with rear lock core, and front lock core and rear lock core disconnect completely, and thimble and purl be can be laterally locked to be held post and make to hold with holding that post cannot retreat locked;

In order to make to be rotationally connected part stealth, described rear lock core is movably arranged on the rearward end of stealthy key, disconnect with front lock core and stealthy key and hidden, there is no the insertion of special bitting and promote stealthy key, stealthy key can not be connected with rear lock core, the rotatory force of stealthy key can not transferring power to rear lock core.

Described interlock comprises locking hole, interlocking top, interlocking hole, interlock spring, thimble, purl, supports pin, purl hole; Described interlock spring, thimble, purl, the erection sequence to pin in interlocking hole and purl hole are: support the anterior sloped roof of pin on the inclined-plane of bottom, interlocking top, 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.

The interlock of described electromechanics mixing interlocking alarm theftproof lock is installed in the passage that the purl hole that holds on post and the interlocking hole on lock body and locking hole form, and by interlocking, is pushed up and is opened; Described stealthy key or stealthy connection are hidden in the stealthy hole in front lock core; Described rear lock core is movably arranged on the rearward end of front lock core, connects the rearward end that tongue is movably arranged on rear 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 power supply circuits that the fixed contact of the rearward end of the rotary contact on described connection tongue and the fixed contact in via hole or the rotary contact on rear lock core and lock core hole and electronic remote controller are connected in electromagnet, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, forms electric safety burglary-resisting system; 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.

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 the above hop counts of two sections or two sections, 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 distinguish 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 interlocking alarm theftproof lock of the utility model, integrate 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 and specially bitting disconnection, stealthy key or stealthy connection with rear lock core disconnect, front lock core and rear lock core disconnect completely, 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; Adopt dynamo-electric mixing after interlocking alarm theftproof lock, anti-theft hidden and the antitheft interlocking of theftproof lock have been realized, make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core, even if use barbarous means to damage interlocking portions and be also merely able to rotate front lock core part after latching segment, and can not rotate stealthy rear lock core, played real anti-theft function.

Accompanying drawing explanation

Fig. 1 is that the dynamo-electric inside of mixing interlocking alarm theftproof lock of the utility model does not have stealthy key or the stealthy primary structure schematic diagram connecting;

Fig. 2 is that the dynamo-electric inside of mixing interlocking alarm theftproof lock of the utility model has the stealthy primary structure schematic diagram connecting;

Fig. 3 is the primary structure schematic diagram that there is stealthy key the dynamo-electric inside of mixing interlocking alarm theftproof lock of the utility model;

Fig. 4 is that the dynamo-electric interlocking alarm theftproof lock that mixes of the utility model of Fig. 1 to 3 is at the structural representation in the cross section at purl place;

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

Fig. 6 is that the aft section of stealthy key is the surface structure schematic diagram that connects the right view of cylinder;

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

Fig. 8 is the surface structure schematic diagram of the left view of rear lock core.

Shown in figure: set casing 1, lock body 2, front lock core 3, hold 4, hold post 5, hold spring 6, rear lock core 7, connect hold hole 8, connect tongue 9, stealthy spring 10, stealthy key 11, keyhole 12, interlocking hole 13, interlock spring 14, thimble 15, purl 16, support pin 17, interlocking top 18, stealthyly connect 19, main contacts 20, auxiliary contact 21, fixed contact 22, rotary contact 23.

The specific embodiment

The utility model is dynamo-electric to be mixed interlocking alarm theftproof lock and mainly comprises that the dynamo-electric interlock that mixes interlocking alarm theftproof lock described in the utility model is installed in the passage of purl 16 holes that hold on post 5 and the interlocking hole 13 on lock body 2 and locking hole composition, pushes up 18 by interlocking and opens; Described stealthy key 11 or stealthy connection in the 19 stealthy holes that are hidden in front lock core 3; Described rear lock core 7 is movably arranged on the rearward end of front lock core 3, connects the rearward end that tongue 9 is movably arranged on rear lock core 7, 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 22 on described connection tongue 9 is connected in the power supply circuits of electromagnet with electronic remote controller with the fixed contact 22 of the rearward end of lock core hole with fixed contact 22 or the rotary contact on rear lock core 7 22 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 interlocking alarm theftproof lock, can have, also can not have; Described main contacts 20 and auxiliary contact 21 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, in described electromechanics mixing 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.

In described set casing 1, there is lock body 2, in lock body 2, have front lock core 3, rear lock core 7, interlocking hole 13; Described front lock core 3 and rear lock core 7 are in lock core hole, and front lock core 3 and rear lock core 7 form lock core, and front lock core 3 is at the front end of rear lock core 7; Described interlocking hole 13 is in the outside of lock core hole, parallel with lock core hole, and holds that hole is vertical to be connected.

Described main contacts 20 is fixed on the leading section of rear lock core 7, and auxiliary contact 21 is fixed on the rearward end of front lock core 3; Described fixed contact 22 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 22 can be fixed on rear lock core 7 below or the face of cylinder, rotary contact 22 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 stealthy key 11 or stealthy connection 19; In front lock core 3, there are stealthy key 11 or stealthy connection 19 o'clock, in front lock core 3, have stealthy hole; In front lock core 3, there is no stealthy key 11 or stealthy connection 19 o'clock, in front lock core 3, there is no stealthy hole; In described front lock core 3, have and in keyhole 12 or front lock core 3, have keyhole 12 and stealthy hole; While having keyhole 12 and stealthy hole in described front lock core 3, keyhole 12 is at front, stealthy Kong Hou, in stealthy hole, be concealed with stealthy key 11 or stealthy connection 19, while unblanking, special bitting is inserted to enter after keyhole 12 and, is promoted stealthy key 11 or stealthy connection 19 connecting holes 8 that enter on rear lock core 7 are connected with rear lock core 7 in stealthy the hole in, stealthy key 11 block expose in stealthy hole hold 4, stealthy 19 parts in stealthy hole that connect do not hold 4; When described keyhole 12 occupies 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 after keyhole 12 and is connected with rear lock core 7.

On described lock body 2 and front lock core 3, hold hole and locking hole; Described to hold hole vertical with lock core hole with on lock core at lock body 2, and holding on lock core holds the hole perforation that is in line on hole and lock body 2; Described locking hole front lock core 3 with on lock body 2 with the interlocking vertical perforation in hole 13, the perforation that is in line of the locking hole on front lock core 3 and the locking hole on lock body 2; Described holding holds spring 6, holds post 5 and holds 4 in hole, partly or entirely hold and on post 5, have thimble 15 holes; Described locking hole is on lock body 2 and front lock core 3, and from lock body 2 leads to, lock core 3, to keyhole 12, is provided with in locking hole and holds 4 and interlocking top 18, holds 4 on interior, interlocking top 18 outside, the lower end on interlocking top 18 with to pin 17, contact and coordinate.

Described interlock comprises locking hole, interlocking top 18, interlocking hole 13, interlock spring 14, thimble 15, purl 16, supports pin 17, purl 16 holes; Described interlock spring 14, thimble 15, purl 16, the erection sequence to pin 17 in interlocking hole 13 and purl 16 holes are: support the anterior sloped roof of pin 17 on the inclined-plane of 18 bottoms, interlocking top, what support pin 17 is the repetitive sequence of purl 16, thimble 15 below successively, in the end a purl 16 has below a thimble 15, has interlock spring 14 tops to press after it; Described purl 16 and thimble 15 be not when specially the nature in keyhole 12 is inserted in bitting, interlocking hole 13 is linked to be a beeline channel with purl 16 holes, interlock spring 14 pushing tow thimbles 15 and purl 16 and support pin 17, make a part for thimble 15 and purl 16 in purl 16 holes, another part is held post 5 at interlocking hole 13 internal lock locks, makes to hold 4 and hold that post 5 cannot retreat and by locked.

Described interlocking hole 13 is naturally being linked to be a beeline channel under lockup state with thimble 15 holes, in this beeline channel, have interlock spring 14, thimble 15, purl 16, support pin 17, this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that open at lock in described interlocking hole 13 and thimble 15 holes, not on a beeline channel, interlocking hole 13 and thimble 15 holes are independent and interrupting channel separately.

Described purl 16 holes are holding on post 5, have in purl 16 or purl 16 holes and have purl 16 and thimble 15 in purl 16 holes, and while having purl 16 and thimble 15 in purl 16 holes, purl 16 and thimble 15 can slide front and back in purl 16 holes; Described purl 16 and thimble 15 do not insert under the nature in keyhole 12 in special bitting, in purl 16 holes, there are purl 16 and thimble 15, one end of purl 16 and thimble 15 is in purl 16 holes, the other end is in interlocking hole 13, surpass the part in purl 16 holes in interlocking hole 13, limited the movement that holds post 5; Described purl 16 and thimble 15 insert under the opening in keyhole 12 in special bitting, interlocking hole 13 and purl 16 holes are not on a beeline channel, purl only has purl 16 in 16 holes, purl 16 is completely in purl 16 holes, thimble 15 is completely in interlocking hole 13, and now holding post 5 can move around in holding hole.

Described electric safety burglary-resisting system comprises fixed contact 22, rotary contact 22, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 22 is fixed on rear locking 2 or in the aft section of set casing 1, rotary contact 22 is fixed on rear lock core 7, rotary contact 22 adopts arranged in dislocation with fixed contact 22, rotary contact 22 coordinates with fixed contact 22 becomes one group of contact that disconnects or connect, and rotary contact 22 can be connected with fixed contact 22 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 22 and rotary contact 22 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 22 and rotary contact 22 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 22 and fixed contact 22 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 22 and fixed contact 22 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller is controlled and rotary contact 22 and fixed contact 22 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked.

Described asynchronous warning system comprises main contacts 20, auxiliary contact 21, relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core 7 is fixed with main contacts 20, the rearward end of front lock core 3 is fixed with auxiliary contact 21, main contacts 20 is paid with auxiliary contact 21 mix proportion displacement contacts, and main contacts 20 and auxiliary contact 21 take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; Described main contacts 20 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 21, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts 20 and auxiliary contact 21 adopts while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts 20 is just connected circuit when contacting with auxiliary contact 21; Described main contacts 20 and auxiliary contact 21 adopts take on the surface of revolution that lock core is center of rotation when installing, main contacts 20 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 21, another is flexible conductive contact, and while separate in 21 dislocation of main contacts 20 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 20 and the relay switch of auxiliary contact 21 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 20 and auxiliary contact 21 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 22 can be that elastic compression contacts contact or elasticity is opened contact contact with rotary contact 22, main contacts 20 and auxiliary contact 21, 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.

The upper end on described interlocking top 18 creates spherical or arcwall face or plane, and bottom creates inclined-plane;

The described leading section that supports pin 17 creates inclined-plane or arcwall face, and rearward end creates arcwall face or other shape;

The end of described purl 16 creates arcwall face or consistent with the end shape in purl 16 holes, can be hidden in completely in purl 16 holes, also can move and surpasses purl 16 holes;

The end of described thimble 15 creates arcwall face or other shape.

Hole is held in described stealth can be in stealthy key 11 or stealthy 19 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 stealthy key 11 or stealthy 19 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 stealthy key 11 or stealthy connection on 19, and the other end withstands on rear lock core 7.

Described stealthy key 11 is the consistent or inconsistent keys of one section of cross sectional shape with central key, has blocked and in stealthy hole, has exposed the bullet that holds hole; The stealthy front portion 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, stealthy key 11 can be in stealthy hole and the interior slip of connecting hole 8; When stealthy 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 19, and the front portion of stealthy connection 19 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 19 can be in stealthy hole and the interior slip of connecting hole 8; When stealthy connection 19 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.

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 manufacture at the middle part of the leading section of set casing 1 interstitial hole.

Described lock body 2 during fabrication, on lock body 2, manufacture have via hole, lock core hole, hold hole, locking hole and interlocking hole 13; 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 locking hole is manufactured on front lock core 3, vertical with lock core hole, communicate with the locking hole on front lock core 3, is provided with and holds 4 and interlocking top 18 in locking hole; Described interlocking hole 13 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 22 or lock core hole on the inwall of via hole is fixed with fixed contact 22.

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 21 and coordinates with the main contacts 20 that is fixed on rear lock core 7 leading sections, on front lock core 3, manufacture and hold hole locking hole and special bitting hole 12, or on front lock core 3, manufacture holds hole, locking hole, stealthy hole and special bitting hole 12; On described front lock core 3, manufacture while having stealthy hole, the center of rotation position that specially bitting hole 12 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 12 is same or similar with the shape of specially bitting, and stealthy hole is connected 19 front portion with stealthy key 11 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; Described locking hole is manufactured on front lock core 3, vertical with lock core hole, communicate with the locking hole on lock body 2.

In order to realize interlocking, described purl 16 holes create via hole, are manufactured on the middle part that holds post 5, with interlocking hole 13 under the nature of locking on a beeline channel.

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 22 and main contacts 20 to described rear lock core 7; Rotary contact 22 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 and hidden key or stealthy is connected 19 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.

For the ease of the stealth of stealthy key 11 be normally connected, described stealthy key 11 during fabrication, creates one section of key stealthy key 11, or, the previous section of stealthy key 11 create key, aft section creates connection cylinder; Stealth is connected to 19 and create polygonal cylinder or cross section is the cylinder that line segment and camber line form; The front end of hidden key or stealthy connection 19 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 special key of bitting, in special bitting, promotes stealthy key 11 or stealthy connection can cooperatively interact at 19 o'clock; Hidden key or stealthy 19 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 special bitting is not stuck when interior entering and exit keyhole 12, the tooth top of described special bitting backs down behind interlocking top 18 in keyhole 12, be retained to rare one and hold holding in hole and 4 by the displacement of the tooth top of specially bitting top or interlocking top 18, by the tooth top of specially bitting, backed down, to guarantee the purl 16 not locked post 5 that holds in purl 16 holes completely.

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 dynamo-electric anti-theft security that mixes interlocking alarm theftproof lock, described electromechanics mixing interlocking alarm theftproof lock only has after opening interlock with special bitting can rotate front lock core 3.

While opening the lock with the key, open the remote control switch of electronic remote controller, again in the special bitting of the interior insertion of keyhole 12, specially bitting first pushes and holds 4 and interlocking top 18 in locking hole, the bottom on interlocking top 18 promotes to support the leading section of pin 17, then promote to move compression interlock spring 14 after purl 16, thimble 15, make to move up in purl 16 holes after purl 16, open interlock; Now, holding post 5 can move in holding hole; Subsequently, specially bitting continues to insert in keyhole 12, enters connecting hole 8 be connected with rear lock core 7 through keyhole 12; Or, specially bitting continues to be inserted through and enters the leading section cooperation that is connected 19 with stealthy key 11 or stealth after keyhole 12 in stealthy the hole in, promote stealthy key 11 or stealthy connect 19 and retreat, stealthy key 11 or stealthy 19 the rear end of connecting are inserted in connecting hole 8; Make to hold 4 with the junction with lock body 2 at front lock core 3 just, the cooperation place that holds post 5, while rotating special bitting, stealthy key 11 drives rear lock cores 7 to rotate with front lock core 3, rear lock core 7 drives by link gear and opens dead bolt again; When rear lock core 7 rotates, fixed contact 22 contacts with rotary contact 22 and connects the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke.Stealthy key 11 is when retreating, and what can push part that stealthy key 11 blocks holds 4, make to hold 4 with the junction with lock body 2 at front lock core 3 just, the cooperation place that holds post 5.

Robber or unblank king when specially bitting is unblanked, because not knowing there is interlock, interlocking top 18 is thought by mistake to be to hold post 5 and all posts 5 that hold are opened in attempt simultaneously, cause interlock to open, hold 4 and hold post 5 and can not move, cannot rotate front lock core 3;

Even if robber or the king that unblanks use flat instrument to adopt barbarous way to damage interlock and held after post 5, forced rotating front lock core 3, also can be because of having stealthy key 11 or stealthy connection 19 to be hidden in stealthy hole, and cannot make rear lock core 7 be connected with stealthy key 11, 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 22 to contact because of rotary contact 22 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 the rear lock core 4 that segmentation is manufactured can synchronous rotary, and middle lock core and rear lock core 4 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 interlocking alarm theftproof lock, it is characterized in that: the interlock of described electromechanics mixing interlocking alarm theftproof lock is installed in the passage that purl (16) hole that holds on post (5) and the interlocking hole (13) on lock body (2) and locking hole form, and pushes up (18) open by interlocking; Stealthy key (11) or stealthy connect (19) are hidden in the stealthy hole in front lock core (3); Rear lock core (7) is movably arranged on the rearward end of front lock core (3), connects the rearward end that tongue (9) is movably arranged on rear lock core (7), 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 (22) on described connection tongue (9) is connected in the power supply circuits of electromagnet with electronic remote controller with the fixed contact (22) of the rearward end of lock core hole with fixed contact (22) or the rotary contact (22) on rear lock core (7) 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 interlocking alarm theftproof lock, be with or without; Main contacts (20) and auxiliary contact (21) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, in described electromechanics mixing interlocking alarm theftproof lock, are with or without; Described power supply is battery, or general lighting power supply or electrical source of power;

In set casing (1), there is lock body (2), in lock body (2), have front lock core (3), rear lock core (7), interlocking hole (13); Described front lock core (3) and rear lock core (7) are in lock core hole, and front lock core (3) and rear lock core (7) form lock core, and front lock core (3) is at the front end of rear lock core (7); Described interlocking hole (13) is in the outside of lock core hole, parallel with lock core hole, and holds that hole is vertical to be connected;

Described main contacts (20) is fixed on the leading section of rear lock core (7), and auxiliary contact (21) is fixed on the rearward end of front lock core (3); Described fixed contact (22) 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 (22) be fixed on rear lock core (7) below or the face of cylinder, rotary contact (22) or be fixed on connects 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), be with or without stealthy key (11) or stealthy connect (19); While having stealthy key (11) or stealthy connection (19) in front lock core (3), front lock core has stealthy hole in (3); While there is no stealthy key (11) or stealthy connection (19) in front lock core (3), front lock core does not have stealthy hole in (3); In described front lock core (3), have in keyhole (12) or front lock core (3) and have keyhole (12) and stealthy hole; While having keyhole (12) and stealthy hole in described front lock core (3), keyhole (12) is at front, stealthy Kong Hou, in stealthy hole, be concealed with stealthy key (11) or stealthy connect (19), while unblanking, special bitting is inserted to enter after keyhole (12) and, is promoted the connecting hole (8) that stealthy key (11) or stealthy connection (19) enter on rear lock core (7) in stealthy the hole in and be connected with rear lock core (7), stealthy key (11) block expose in stealthy hole hold head (4), stealthy (19) part in stealthy hole that connects does not hold head (4); When described keyhole (12) occupies 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) after keyhole (12) and is connected with rear lock core (7);

On described lock body (2) and front lock core (3), hold hole and locking hole; Described to hold hole vertical with lock core hole with on lock core at lock body (2), and holding on lock core holds the hole perforation that is in line on hole and lock body (2); Described locking hole front lock core (3) and lock body (2) upper with interlock the vertical perforation in hole (13), the perforation that is in line of the locking hole on the locking hole on front lock core (3) and lock body (2); Described holding holds spring (6), holds post (5) and hold head (4) in hole, partly or entirely hold and on post (5), have thimble (15) hole; Described locking hole is on lock body (2) and front lock core (3), from lock body (2) leads to, lock core (3) is to keyhole (12), in locking hole, be provided with and hold head (4) and interlocking top (18), hold head (4) interior, interlocking top (18) outside, the lower end on interlocking top (18) with to pin (17), contact and coordinate;

Described interlock comprises locking hole, interlocking top (18), interlocking hole (13), interlock spring (14), thimble (15), purl (16), supports pin (17), purl (16) hole; Described interlock spring (14), thimble (15), purl (16), the erection sequence to pin (17) in interlocking hole (13) and purl (16) hole are: support the anterior sloped roof of pin (17) on the inclined-plane of (18) bottom, interlocking top, what support pin (17) is the repetitive sequence of purl (16), thimble (15) below successively, in the end a purl (16) has below a thimble (15), has interlock spring (14) top to press after it; Described purl (16) and thimble (15) be not when specially the nature in keyhole (12) is inserted in bitting, interlocking hole (13) is linked to be a beeline channel with purl (16) hole, interlock spring (14) pushing tow thimble (15) and purl (16) and support pin (17), make a part for thimble (15) and purl (16) in purl (16) hole, another part is held post (5) at interlocking hole (13) internal lock lock, makes to hold head (4) and holds that post (5) cannot retreat and by locked;

Described interlocking hole (13) is naturally being linked to be a beeline channel under lockup state with thimble (15) hole, in this beeline channel, have interlock spring (14), thimble (15), purl (16), support pin (17), this beeline channel with hold that hole is vertical to be connected, communicate with locking hole; Under the state that described interlocking hole (13) and thimble (15) Kong Suo open, not on a beeline channel, interlocking hole (13) and thimble (15) hole be independent and interrupting channel separately;

Described purl (16) hole is holding on post (5), in purl (16) hole, have in purl (16) or purl (16) hole and have purl (16) and thimble (15), while having purl (16) and thimble (15) in purl (16) hole, purl (16) and thimble (15) can slide front and back in purl (16) hole; Described purl (16) and thimble (15) do not insert under the nature in keyhole (12) in special bitting, in purl (16) hole, there are purl (16) and thimble (15), one end of purl (16) and thimble (15) is in purl (16) hole, the other end is in interlocking hole (13), surpass the part in purl (16) hole in interlocking hole (13), limited the movement that holds post (5); Described purl (16) and thimble (15) insert under the opening in keyhole (12) in special bitting, interlocking hole (13) and purl (16) hole be not on a beeline channel, purl (16) only has purl (16) in hole, purl (16) is completely in purl (16) hole, thimble (15) is completely in interlocking hole (13), and now holding post (5) can move around in holding hole;

Described electric safety burglary-resisting system comprises fixed contact (22), rotary contact (22), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (22) is fixed on rear locking (2) or in the aft section of set casing (1), rotary contact (22) is fixed on rear lock core (7), rotary contact (22) adopts arranged in dislocation with fixed contact (22), rotary contact (22) coordinates with fixed contact (22) becomes one group of contact that disconnects or connect, and rotary contact (22) can be connected with fixed contact (22) 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 (22) and rotary contact (22) 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 (22) and rotary contact (22) 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, add tightening security property of electronic remote controller to control, or do not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact (22) and fixed contact (22) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (22) and fixed contact (22) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller is controlled and rotary contact (22) and fixed contact (22) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked;

Described asynchronous warning system comprises main contacts (20), auxiliary contact (21), relay, alarm circuit and warning power supply and alarm; The leading section of described rear lock core (7) is fixed with main contacts (20), the rearward end of front lock core (3) is fixed with auxiliary contact (21), main contacts (20) and auxiliary contact (21) mix proportion displacement contacts are paid, and main contacts (20) and auxiliary contact (21) 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 (20) and auxiliary contact (21) 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 (20) and auxiliary contact (21) adopt while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts (20) is just connected circuit with auxiliary contact (21) when contacting; Described main contacts (20) and auxiliary contact (21) adopt take on the surface of revolution that lock core is center of rotation when installing, main contacts (20) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (21), another is flexible conductive contact, and while separate in the dislocation of main contacts (20) and auxiliary contact (21), 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 (20) and the relay switch of auxiliary contact (21) 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 (20) and auxiliary contact (21) 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 (22) is that elastic compression contacts contact or elasticity is opened contact contact with rotary contact (22), main contacts (20) and auxiliary contact (21), or the contact contact of sliding, or fixed contact contact, or the contact contact of activity; Described relay is relay, or integrated circuit board, or electronic circuit board; Described power supply is battery, or general lighting power supply or electrical source of power; Described alarm is sonic alarm, or the device being connected with phone or signal projector;

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;

Described interlocking top (18) is arranged in locking hole, and upper end is spherical or arcwall face or plane, and bottom is inclined-plane;

The described leading section that supports pin (17) is inclined-plane or arcwall face, and rearward end is arcwall face or other shape;

The end of described purl (16) is arcwall face or consistent with the end shape in purl (16) hole, can be hidden in completely in purl (16) hole, also can move and surpasses purl (16) hole;

The end of described thimble (15) is arcwall face or other shape;

Described stealth is held hole in stealthy key (11) or the stealthy rearward end that connects (19), or in the bottom of the connecting hole (8) of rear lock core (7), or simultaneously in stealthy key (11) or the stealthy rearward end of (19) 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 stealthy key (11) or stealthy connection (19) is upper, and the other end withstands on rear lock core (7);

Described stealthy key (11) is the consistent or inconsistent key of one section of cross sectional shape with central key, has blocked and in stealthy hole, has exposed the bullet that holds hole; The front portion of stealthy 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, stealthy key (11) can slide in stealthy hole and in connecting hole (8); When stealthy 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 (19), and the stealthy connection front portion of (19) 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 (19); When stealthy connection (19) 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);

While opening the lock with the key, open the remote control switch of electronic remote controller, in keyhole (12), insert again special bitting, specially bitting first pushes holding head (4) and interlocking top (18) in locking hole, the bottom on interlocking top (18) promotes to support the leading section of pin (17), then promote to move compression interlock spring (14) after purl (16), thimble (15), make to move up in purl (16) hole after purl (16), open interlock; Now, hold post (5) moves in holding hole; Subsequently, specially bitting continues to insert in keyhole (12), enters connecting hole (8) be connected with rear lock core (7) through keyhole (12); Or, specially bitting enters the leading section cooperation that is connected (19) in stealthy hole with stealthy key (11) or stealth after continuing to be inserted through keyhole (12), promote stealthy key (11) or stealthy connect (19) retreat, stealthy key (11) or the stealthy rear end that connects (19) are inserted in connecting hole (8); Make to hold the just junction with lock body (2) at front lock core (3) of head (4) and the cooperation place that holds post (5), while rotating special bitting, stealthy key (11) drives rear lock core (7) to rotate with front lock core (3), and rear lock core (7) drives by link gear and opens dead bolt again; When rear lock core (7) rotates, fixed contact (22) contacts with rotary contact (22) and connects the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke; Stealthy key (11) is when retreating, and what can push part that stealthy key (11) blocks holds head (4), makes to hold the just junction with lock body (2) at front lock core (3) of head (4) and the cooperation place that holds post (5);

Robber or unblank king when specially bitting is unblanked, because not knowing there is interlock, interlocking top (18) are thought by mistake to be to hold post (5) and all posts (5) that hold are opened in attempt simultaneously, cause interlock to open, hold head (4) and hold post (5) and can not move, cannot rotate front lock core (3);

Even if robber or the king that unblanks use flat instrument to adopt barbarous way to damage interlock and held after post (5), forced rotating front lock core (3), also can be because of having stealthy key (11) or stealthy connect (19) to be hidden in stealthy hole, and cannot make rear lock core (7) be connected with stealthy key (11), 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 (22) to contact because of rotary contact (22) 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 interlocking alarm theftproof lock, it is characterized in that: be not stuck when making special bitting in entering and exit keyhole (12), the tooth top of described special bitting backs down behind interlocking top (18) in keyhole (12), be retained to a rare head (4) that holds holding in hole and backed down by the tooth top of specially bitting by the displacement of the tooth top of specially bitting top or interlocking top (18), to guarantee purl (16) the not locked post (5) that holds in purl (16) hole completely.

3. electromechanics according to claim 1 mixes interlocking alarm theftproof lock, it is characterized in that: in order to play stealthy and antitheft effect, described rear lock core (7) can be synchronizeed with front lock core (3) and rotated or with front lock core (3), do not rotate, synchronize and unblank while rotating with front lock core (3), while not rotating with front lock core (3), can not unblank.

4. electromechanics according to claim 1 mixes interlocking alarm theftproof lock, it is characterized in that: in order to increase the dynamo-electric anti-theft security that mixes interlocking alarm theftproof lock, described electromechanics mixing interlocking alarm theftproof lock only has after opening interlock with special bitting can rotate front lock core (3).

5. electromechanics according to claim 1 mixes interlocking alarm theftproof lock, it is characterized in that: described electromechanics mixing interlocking alarm theftproof lock, collection electro-mechanical interlock is stealthy, mechanical interlocked stealth, the connection of front and back lock core (7) is stealthy, asynchronous warning in one, good anti-theft effect: stealthy key (11) or stealthy connect (19) disconnect with special bitting, stealthy key (11) or stealthy connect (19) disconnect with rear lock core (7), front lock core (3) disconnects completely with rear lock core (7), thimble (15) and purl (16) be the locked post (5) that holds laterally, electronic remote controller stealth is installed in the power supply circuits of electromagnet, front and back lock core (7) asynchronous rotation is reported to the police, adopt dynamo-electric mixing after interlocking alarm theftproof lock, anti-theft hidden and the antitheft interlocking of theftproof lock have been realized, make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core (7), even if use barbarous means to damage interlocking portions and be also merely able to rotate front lock core (3) part after latching segment, and can not rotate stealthy rear lock core (7), played real anti-theft function.