CN204002062U

CN204002062U - Asynchronous report interlocks stealthy multistage safety lock

Info

Publication number: CN204002062U
Application number: CN201420270620.2U
Authority: CN
Inventors: 徐園植
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-12-10
Anticipated expiration: 2024-05-26

Abstract

The utility model discloses a kind of asynchronous report and interlock stealthy multistage safety lock, its asynchronous holding in hole has asynchronous lock spring top to be pressed on the asynchronous tapered end in asynchronous lockhole, is push rod after asynchronous tapered end; Unblank to have in guide hole push rod to withstand on the interlock board in the annular groove of forward and backward lock body junction, the interlocking pin on interlock board inserts in the interlocking hole on fore-set, and top is pressed in the interlocking that interlock board interlock spring is below arranged on rear locking and holds in hole; Stealthy connection in the stealthy hole being hidden in middle lock core, the rotary contact on fixed contact and rear lock core on rear locking is connected in the power supply circuits of electromagnet, electromagnet and horizontal connection of lock.The locked fore-set of interlocking pin, front lock core and middle lock core and rear lock core disconnect completely, the locked rear lock core of asynchronous tapered end, electronic remote controller can stealthy interruption of power supply circuit, need not interlock key and special bitting and unblank to connect the power supply circuits of electromagnet, realize the function that integrates antitheft, stealthy, asynchronous interlocking and warning.

Description

Asynchronous report interlocks stealthy multistage safety lock

Technical field

The asynchronous report of one that the utility model relates to theftproof lock field interlocks stealthy multistage safety lock.

Background technology

The theftproof lock using now has a variety of, but is all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, there is no interlock, and theftproof lock that neither electromechanical combination, causes robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.

Utility model content

The object that the utility model relates to is in order to provide a kind of robber and asynchronous warning, the double key of the electromechanical combination that king do not open of unblanking coordinate manufacture and the method thereof of the safe theftproof lock of the self-locking that can open and interlocking-type combination.

For achieving the above object, asynchronous report described in the utility model interlocks stealthy multistage safety lock and mainly comprises set casing, front lock body, rear locking, front lock core, middle lock core, rear lock core, hole is held in interlocking, interlock board, interlocking hole, interlocking pin, interlock spring, stealthy connection, hole is held in stealth, stealthy spring, push rod, tappet, the guide hole of unblanking, interlocking key, the asynchronous hole of holding, asynchronous lock spring, asynchronous tapered end, transmit post, push rod, asynchronous lockhole, synchronous guide hole, hold hole, bullet, fore-set, fore-set spring, specially bitting hole, specially bitting, rotary contact, fixed contact, electronic remote controller, electromagnet, lock is horizontal, asynchronous warning system,

On the front end face of described set casing, unblank guide hole and interstitial hole, interstitial hole is enclosed within the leading section of front lock core, has front lock body and rear locking in set casing, and there are annular groove or groove in the junction of front lock body and rear locking; Form lock body by front lock body and rear locking, in lock body, have front lock core and rear lock core, form lock core by front lock core and rear lock core; On described lock body and lock core, hold hole, the hole that holds holding on hole and lock core on lock body mutually connects under lockup state, holds in hole and has fore-set spring, fore-set and bullet, partly or entirely on fore-set, has interlocking hole;

There is centre bore the center of the rearward end of described rear locking, and the previous section of centre bore is that the lock core hole of lock core is installed, and the rearward end in rear locking has the asynchronous hole of holding, and the annular groove of rear locking leading section or the bottom of groove have interlocking to hold hole; The annular solid that passes completely through front lock body in the annular solid that interlocks Kong Qian lock body with the guide hole of unblanking is arranged at the annular groove of the rearward end of described front lock body or the bottom of groove, and the inside of annular solid is the lock core hole that lock core is installed;

In described front lock core, have special bitting hole and synchronous guide hole, specially bitting hole is in the centre of front lock core or approach centre, the part of synchronous guide hole lock core outer rim before approaching; In described middle lock core, there are stealthy hole and synchronous guide hole, the centre of stealthy Kong Qian lock core or approach centre, the part of synchronous guide hole outer rim of the surfaces of revolution of lock core in approaching; In described rear lock core, there are stealthy connecting hole, stealth to hold hole and asynchronous lockhole, stealth is held hole and stealthy connecting hole at the core of rear lock core or is approached core, stealth is held hole and is passed in the back stealthy connecting hole above, and asynchronous lockhole runs through the front/rear end of rear lock core in the part that approaches rear lock core outer rim;

In described stealthy hole, be concealed with stealthy connection, stealth is held stealthy spring in hole through being pressed in after keyhole after stealthy connection; In described asynchronous lockhole, there is asynchronous tapered end and transmit post or only have asynchronous tapered end, after asynchronous tapered end, there is asynchronous lock spring, asynchronous lock spring fitting holds in hole asynchronous, before transmission post or asynchronous tapered end, there is push rod, before tappet, there is push rod, tappet is in the synchronous guide hole of middle lock core, and push rod is in synchronous guide hole; In the described guide hole of unblanking, there is push rod, the rear end of push rod is connected with interlock board or junction plate, interlock spring be pressed in that interlock board or junction plate connect after, interlock spring is arranged on interlocking and holds in hole, side at the push rod of the front end face of interlock board or junction plate is fixed with interlocking pin, and interlocking pin is in interlocking hole.

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

The shape of the rear end, stealthy hole on stealthy connecting hole and middle lock core on described rear lock core is same or similar, to ensure that stealthy connection can enter stealthy connecting hole in stealthy hole; The guide hole of unblanking on described front lock body communicates with the guide hole of unblanking on set casing, and the interlocking hole on front lock body and the interlocking hole on fore-set communicate in the time of interlocking state; Described groove or annular groove have on front lock body or on rear locking or on front lock body and rear locking, and the guide hole of unblanking above of groove or annular groove communicates with it, groove or annular groove have interlocking to hold hole below to communicate with it;

When described front lock body and the junction of rear locking are fluted, have combination interlocking or the integral interlock of shape is arranged in groove, combination interlocking or the interlocking pin of the integral interlock of shape in interlocking hole, combination interlocking or the push rod of the integral interlock of shape is unblanking in guide hole, and interlocking is held in hole has interlock spring to withstand on junction plate; When there is annular groove described front lock body and the junction of rear locking, interlock board is arranged in annular groove, and interlocking pin is in interlocking hole, and push rod is unblanking in guide hole, and interlocking is held in hole has interlock spring to withstand on junction plate.

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

The circuit of the reception remote signal of described electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, the circuit of the remote signal control of electronic remote controller and rotary contact and fixed contact are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Described main contacts and auxiliary contact are connected in the power supply circuits of asynchronous warning system; The power supply circuits of described asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, not mixing mutually separately.

In order to increase the safety of theftproof lock, in the circuit of described electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Described asynchronous warning system interlocks in stealthy multistage safety lock and can have at described asynchronous report, also can not have.

Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm, interlock while having asynchronous warning system in stealthy multistage safety lock at described asynchronous report, the leading section of described rear lock core is fixed with main contacts, the rearward end of middle lock core is fixed with auxiliary contact, main contacts and auxiliary contact mix proportion displacement contacts are paid, main contacts and auxiliary contact on the surface of revolution taking lock core as center of rotation arranged in dislocation or just to install; 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; When described main contacts and auxiliary contact adopt on the surface of revolution taking lock core as center of rotation arranged in dislocation, main contacts is just connected circuit in the time contacting with auxiliary contact; Described main contacts and auxiliary contact just adopt on the surface of revolution taking lock core as center of rotation when installing, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and while separate in the dislocation of main contacts and auxiliary contact, the middle lock core on resilient conductive contact ability and opposite or rear lock core contact and connect circuit.

Described 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 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;

Described special bitting comprises central key and pushing post and the shank of the key, and central key and pushing post are fixed on the shank of the key; Described pushing post is cylinder, and central key is key, and the shank of the key is the shank of key; Described central key is longer than front lock core, and the part that central key is longer than front lock core is used for promoting moving after stealthy connection and the stealthy connecting hole that enters in rear lock core connects rear lock core; On the shank of the key in described special bitting, can there is remote control switch, can there is no remote control switch.

In order to confuse robber, increase unlocking difficulty, be provided with or do not establish the false guide hole of unblanking in the front portion of set casing and front lock body, be only provided with false unblanking when guide hole in the front portion of set casing and front lock body, interlocking just can have on the key false post key or there is no false post key; On front lock core, be provided with or do not establish false synchronous guide hole, while being only provided with false synchronous guide hole on front lock core, specially in bitting, just can having false pushing post or there is no false pushing post.

Described remote control comprises that remote signal receives and circuit and the remote control switch of remote signal control, remote signal receives and the circuit of remote signal control is the part of cutting off or connect the power supply circuits of electromagnet, remote control switch be carry connect at a distance or the closely switch of control of the power supply circuits of electromagnet without wire;

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

Described combination interlocking comprises junction plate, interlocking pin, push rod, and one end of junction plate is fixed with interlocking pin, and the other end is fixed with push rod; Described integral interlock is the entirety that junction plate and interlocking pin, push rod synthesize;

On described front lock body, have interlocking hole, interlocking hole with hold that hole is vertical to be connected, the interlocking hole on interlocking hole and fore-set on front lock body can be linked to be a beeline channel, also can not be linked to be a beeline channel; Described interlocking key is under the nature of not inserting in interlocking hole, interlocking hole on interlocking hole and fore-set on front lock body can be linked to be a beeline channel, interlocking Kong Houzai before interlocking pin inserts on lock body inserts in the interlocking hole on fore-set, has limited the movement of fore-set; Described interlocking key is after inserting in interlocking hole, when specially special bitting hole is also inserted in bitting, interlocking hole on interlocking hole and fore-set on front lock body is not on a beeline channel, and interlocking pin is in the interlocking hole on fore-set, and now fore-set can move around holding in hole;

On described fore-set, have interlocking hole or the part not to interlock hole, there is interlocking hole at the middle part of fore-set, and the shape in its interlocking hole is consistent with the shape in the interlocking hole on front lock body, be used for allowing interlocking pin in interlocking hole before and after slip and limited the movement of fore-set;

Described interlock board is annular plate, junction plate is the plate of arbitrary shape, and push rod and tappet are cylinder or stairstepping cylinder, and asynchronous tapered end is cylinder or cone cylinder or stepped cylinder, transmitting post is spheroid or oval ball or cylinder, and push rod is cylinder or stairstepping cylinder;

Described interlocking pin is cylinder or stairstepping cylinder or cone cylinder, the interlocking pin in same lock body equal in length or unequal.

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

Described stealthy spring is spring;

It is one section of or inconsistent cylinder consistent with the shape of the stealthy connecting hole on stealthy hole and rear lock core on middle lock core that described stealth connects, front end has the groove that comprises central key front end, coordinate with the front end of central key can the stealthy hole in middle lock core in and in stealthy connecting hole in rear lock core, slide, stealth is connected in stealthy hole while slip, its rear end can be inserted in the stealthy connecting hole in rear lock core, for connecting lock core and rear lock core.

Described special bitting hole is at front, stealthy Kong Hou, and specially the cross sectional shape in hole and the cross sectional shape of central key in bitting hole are same or similar, and the shape in stealthy hole is same or similar with the stealthy shape being connected.

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

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

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

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

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

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

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

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

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt laterally locked part or all of fore-set of interlocking pin, realize interlocking; Adopt asynchronous tapered end to pin rear lock core and do not rotate with middle lock core, realize the asynchronous locking of lock core, and make main contacts and auxiliary contact connect warning circuit and report to the police; Before adopting, lock core, middle lock core, rear lock core have electronic remote controller in circuit independent and disconnection, electromagnet completely separately, realize stealth; Adopt interlocking key to separate with special bitting, realize complementarity and the conformability of key, make single interlocking key or special bitting can not open theftproof lock.

While unblanking with interlocking key and special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, inserting promotion push rod in the guide hole of unblanking with interlocking post key on the key again moves backward, then promote interlock board and interlocking pin to move backward and compress interlock spring, make to interlock pin and enter completely in the interlocking hole in front lock body, completed the process of opening interlock; Insert special bitting hole with special bitting afterwards, and the central key that makes special bitting enters after through the special bitting hole in front lock core in stealthy the hole in and promotes in the stealthy stealthy connecting hole connecting in insertion rear lock core, central key completes being connected of front lock core and middle lock core, and the stealthy spoon that connects completes and being connected of middle lock core and rear lock core; Meanwhile, specially the pushing post in bitting also inserts in synchronous guide hole and promotes to move after push rod, moves the asynchronous lock spring of compression after driving asynchronous tapered end, makes asynchronous tapered end all enter asynchronous hold and the locking of releasing to rear lock core in the hole in; Now, central key pushes with stealthy connection the bullet holding in hole, make the just interface between lock core and lock body, cooperation place of bullet and fore-set, while rotating special bitting, rear lock core rotates and makes rotary contact contact the circuit of connecting electromagnet with fixed contact with middle lock core with front lock core, and electromagnet produces attraction and opens lock horizontal stroke; While exiting special bitting, asynchronous tapered end enters in the asynchronous lockhole on rear lock core under the promotion of asynchronous lock spring, completes the locking to rear lock core; Stealth is connected under the promotion of stealthy spring, exits the stealthy connecting hole in rear lock core and enters the stealthy hole in front lock core completely; Meanwhile, the travelling backwards under the promotion of fore-set spring of bullet and fore-set, the interlocking hole on the interlocking Kong Yuqian lock body on fore-set is on same straight line; Now, under the promotion of interlock spring, interlock board and the reach of interlocking pin, interlocking pin enters in the interlocking hole on fore-set fore-set is pinned, and has completed interlocking.

Robber or unblank king in the time need not interlocking key and specially bitting is unblanked, do not have post key on the key of interlocking to promote push rod and interlock board and cannot make to interlock in the interlocking hole of pin from fore-set and shift out, interlocking is not opened, robber and the Wang Wufa that unblanks make bullet and fore-set can all move to the just interface between lock core and lock body, cooperation place of bullet and fore-set, front lock core, middle lock core and rear lock core cannot be rotated, rotary contact can not be contacted with fixed contact, can not open theftproof lock; There is no the promotion of the pushing post in special bitting, can not make asynchronous tapered end enter completely asynchronously holds hole and exits asynchronous lockhole, not having central key to insert promotion stealth in special bitting hole connects and can not connect front lock core, middle lock core and rear lock core, rear lock core cannot be rotated, rotary contact can not be contacted with fixed contact, can not open theftproof lock; Add the stealth of electronic remote controller the power supply circuits that interrupted electromagnet are installed, increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set, forced rotating front lock core, rear lock core does not rotate with front lock core because the locking of asynchronous tapered end is not connected with middle lock core and front lock core with stealth, also connect the main contacts of warning circuit and the circuit of auxiliary contact simultaneously and reported to the police, having played antitheft, alarm function.

According to the theory with above-mentioned and method, annular groove or groove can have multilayer on lock body, lock body can be divided into two sections and above hop count from annular groove or groove segmentation; The interlocking pin of interlock and interlock board or junction plate can have multilayer, between interlock board or junction plate, promote with push rod; Lock core can be divided into three sections and above hop count, and the lock core after segmentation can be distinguished independently asynchronous rotation, also can synchronous rotary.

Interlock the anti-theft security of stealthy multistage safety lock in order to increase asynchronous report, described asynchronous report interlocks stealthy multistage safety lock and only has interlocking key can open interlock, only, in the situation that interlocking key coordinates with special bitting, can open safely theftproof lock.

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

For can be real antitheft, be to adopt interlock locked fore-set to realize interlocking, before adopting, lock core, middle lock core, rear lock core are independent and disconnect completely and the remote control invisible of electronic remote controller is realized stealth separately.

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

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

In order to expand the scope of application, described asynchronous report interlocks stealthy multistage safety lock and is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

Described asynchronous report interlocks manufacture and the method thereof of stealthy multistage safety lock, it is characterized in that:

For the ease of assembling, described set casing and lock body are during fabrication, set casing and front lock body can manufacture as a whole, also after can separately manufacturing, be combined into as a whole, or set casing and rear locking can manufacture as a whole, after also can separately manufacturing, be combined into as a whole;

During fabrication, set casing creates the housing of cylindricality to described set casing, and the leading section manufacture of set casing has interstitial hole and the guide hole of unblanking, and interstitial hole is at middle part, the outside of guide hole at interstitial hole of unblanking.

For the ease of the installation of interlock, described lock body during fabrication, lock body and rear locking before the annular groove on lock body or groove segmental machining are become;

Described front lock body during fabrication, can have been manufactured annular groove or groove on front lock body, also can there is no annular groove or groove; On front lock body, manufacture the guide hole of unblanking, interlocking hole, hold hole and lock core hole; The centre that described lock core hole is manufactured on rear locking is parallel with interlocking hole with the guide hole of unblanking, and is used for installing lock core; Described interlocking hole and the guide hole of unblanking are manufactured on the annular solid outside lock core hole, interlocking hole with hold that hole is vertical to be connected, hold that hole is vertical with lock core hole to be connected;

Described rear locking during fabrication, can have been manufactured annular groove or groove on rear locking, also can there is no annular groove or groove; Fixed contact be fixed on can be corresponding with the rotary contact on rear lock core on rear locking or set casing place; On rear locking, manufacture and have interlocking to hold hole, asynchronously hold hole, hold hole and lock core hole, hold that hole is vertical with lock core hole to be connected; It is parallel with the asynchronous hole of holding that hole is held in the centre that described lock core hole is manufactured on rear locking and interlocking, is used for installing lock core; Described interlocking is held hole and is manufactured on rear locking, parallel with the asynchronous hole of holding with lock core hole; The described hole that holds is manufactured on lock body, connect vertical with lock core hole; The described asynchronous hole of holding is manufactured on the rearward end that approaches lock core hole outer rim, with asynchronous lockhole with synchronize the center line of guide hole on same straight line; Described lock core hole is used for installing lock core.

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

During fabrication, the rearward end of middle lock core is fixed with auxiliary contact and coordinates with the main contacts that is fixed on rear lock core leading section described middle lock core, manufactures and have stealthy hole and synchronous guide hole on middle lock core; Described stealthy hole is manufactured on the centre of middle lock core or approaches centre, for hiding stealthy connection; Described synchronous guide hole is manufactured on the marginal portion of middle lock core, parallel with stealthy hole;

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

The shape in the shape that manufacture in described special bitting hole and the cross section of central key is same or similar, and specially bitting hole can create unidirectional groove or multidirectional groove (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 assembling and the stealth of interlocking pin, during fabrication, the middle part of part or all of fore-set is processed with interlocking hole to described fore-set, and the shape in interlocking hole is consistent with the shape of interlocking pin;

Can locking fore-set and slide in interlocking hole for the ease of interlocking pin, during fabrication, interlocking pin creates column or cone column or stairstepping cylinder to described interlocking pin; The length of the interlocking pin manufacture in described same lock body can equate or be unequal, to adapt to and the not interlocking hole on the fore-set on same Plane of rotation of locking;

Can open interlock in order to make to interlock key, 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 hole that special bitting can pass is manufactured at the middle part of organ timbering seat, post key creates column or cone column, same multicolumn key formula is interlocked to the equal in length or unequal of 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 the ring or the hole that there are handle or join extension, or do not manufacture handle or join ring or the hole of extension.

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

Described interlock board creates annular plate; Described junction plate creates the plate of arbitrary shape; Described push rod and tappet create cylinder or stairstepping cylinder, and the length of tappet is consistent with middle lock core length; Described asynchronous tapered end creates cylinder or cone cylinder or stepped cylinder; Described transmission post creates spheroid or oval ball or cylinder; Described push rod creates cylinder or stairstepping cylinder, and can create multistage.

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

Described stealthy spring creates stage clip;

Described stealth connects during fabrication, stealth is connected and creates one section of cylinder consistent or approximate with the shape of the stealthy connecting hole on stealthy hole and rear lock core on middle lock core, the front end that stealth is connected creates the groove of the front end that can comprise central key, the inside promotion stealth that allows central key can put in the stealthy front end connecting is connected in stealthy hole with in stealthy connecting hole slides, stealth is connected in stealthy hole while slip, its rear end can be inserted in the stealthy connecting hole in rear lock core, for connecting lock core and rear lock core.

Described combination interlocks during fabrication, interlocking pin is fixed on to one end of junction plate, and push rod is fixed on the junction plate other end and is combined into as a whole; Described integral interlock during fabrication, manufactures junction plate and interlocking pin, push rod as a whole.

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

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

According to the theory with above-mentioned and method, annular groove or groove can create multilayer on lock body, from annular groove or groove, lock body division system are caused to two sections and above hop count; The interlocking pin of interlock and interlock board or junction plate can have multilayer, between interlock board or junction plate, promote with push rod; Lock core can create three sections and above hop count, and the lock core that segmentation is manufactured can be distinguished independently asynchronous rotation or synchronous rotary.

The asynchronous report of the utility model interlocks rational in infrastructure, the manufacture and easy to use of stealthy multistage safety lock, interlocking, stealth and good anti-theft effect; The locked fore-set of interlocking pin, the locked rear lock core of asynchronous tapered end, front lock core and middle lock core and rear lock core disconnect completely, electronic remote controller stealth is installed in the power supply circuits of electromagnet has interrupted power supply circuits, make robber and the Wang Wufa that unblanks open interlock and rotate rear lock core, cannot connect the power supply circuits of electromagnet, realize antitheft interlocking and the anti-theft hidden of theftproof lock; Make robber and the king that unblanks damage interlocking portions by barbarous means and after latching segment, also be merely able to rotate front lock core or front lock core and middle lock core, can not rotate stealthy rear lock core, make front lock core and rear lock core asynchronous rotation and report to the police, add the stealth of electronic remote controller and install, played real anti-theft function.

Brief description of the drawings

Fig. 1 is the primary structure schematic diagram that the asynchronous report of the utility model interlocks stealthy multistage safety lock.

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

Fig. 3 is the structural representation of Fig. 1 in the cross section of B-B.

Fig. 4 is the surface structure schematic diagram that the asynchronous report of the utility model interlocks the left view of stealthy multistage safety lock.

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

Fig. 6 is the surface structure schematic diagram of interlock board.

Fig. 7 is the knot outward appearance structure schematic diagram of the right view of Fig. 6.

Fig. 8 is the surface structure schematic diagram of interlocking key.

Fig. 9 is the knot outward appearance structure schematic diagram of the right view of Fig. 8.

Figure 10 is the surface structure schematic diagram of the stealthy left view connecting.

Figure 11 is the surface structure schematic diagram of special bitting.

Figure 12 is the surface structure schematic diagram of the right view of special bitting.

Figure 13 is the surface structure schematic diagram of combination interlocking.

Figure 14 is the surface structure schematic diagram of integral interlock.

Shown in figure: set casing 1, front lock body 2, rear locking 3, front lock core 4, rear lock core 5, fore-set spring 6, fore-set 7, bullet 8, interlocking pin 9, interlock board 10, groove 11, synchronous guide hole 12, push rod 13, transmit post 14, asynchronous tapered end 15, asynchronous lock spring 16, the guide hole 17 of unblanking, push rod 18, junction plate 19, interlock spring 20, asynchronous lockhole 21, specially bitting hole 22, interlocking hole 23, hole 24 is held in interlocking, annular groove 25, post key 26, organ timbering seat 27, pushing post 28, central key 29, the shank of the key 30, stealthy connection 31, hole 32 is held in stealth, stealthy spring 33, tappet 34, middle lock core 35, main contacts 36, auxiliary contact 37, fixed contact 38, rotary contact 39.

Detailed description of the invention

Shown in figure is the central key of three-dimensional groove and the special bitting hole of three-dimensional groove.Shown in figure is the central key of three-dimensional groove and the special bitting hole of three-dimensional groove.The asynchronous report of the utility model interlocks stealthy multistage safety lock and mainly comprises set casing 1, front lock body 2, rear locking 3, front lock core 4, rear lock core 5, hole 24 is held in interlocking, interlock board 10, interlocking hole 23, interlocking pin 9, interlock spring 20, push rod 18, the guide hole 17 of unblanking, interlocking key, the asynchronous hole of holding, asynchronous lock spring 16, asynchronous tapered end 15, transmit post 14, push rod 13, stealthy connection 31, hole 32 is held in stealth, stealthy spring 33, asynchronous lockhole 21, synchronous guide hole 12, hold hole, bullet 8, fore-set 7, fore-set spring 6, specially bitting hole 22, specially bitting, rotary contact 39, fixed contact 38, electronic remote controller, electromagnet, lock is horizontal, asynchronous warning system,

On the front end face of described set casing 1, unblank guide hole 17 and interstitial hole, interstitial hole is enclosed within the leading section of front lock core 4, has front lock body 2 and rear locking 3 in set casing 1, and there are annular groove 25 or groove 11 in the junction of front lock body 2 and rear locking 3; Form lock body by front lock body 2 and rear locking 3, in lock body, have front lock core 4 and rear lock core 5, form lock core by front lock core 4 and rear lock core 5; On described lock body and lock core, hold hole, the hole that holds holding on hole and lock core on lock body mutually connects under lockup state, holds in hole and has fore-set spring 6, fore-set 7 and bullet 8, partly or entirely on fore-set 7, has interlocking hole 23;

There is centre bore the center of the rearward end of described rear locking 3, and the previous section of centre bore is that the lock core hole of lock core is installed, and the rearward end in rear locking 3 has the asynchronous hole of holding, and the annular groove of rear locking 3 leading sections or the bottom of groove have interlocking to hold hole 24; The annular solid of lock body 2 before the annular groove of rearward end of described front lock body 4 or the bottom of groove have interlocking hole 23 to pass completely through with the guide hole 17 of unblanking in the annular solid of front lock body 2, the inside of annular solid is the lock core hole that lock core is installed;

In described front lock core 4, there are special bitting hole 22 and synchronous guide hole 12, specially 22 centres at front lock core 4, bitting hole or approach centre, the part of synchronous guide hole 12 lock core 4 outer rims before approaching; In described middle lock core, 35 have stealthy hole and synchronous guide hole 17, the centre of stealthy Kong Qian lock core 4 or approach centre, the part of synchronous guide hole 12 outer rim of the surfaces of revolution of lock core 35 in approaching; In described rear lock core 5, there are stealthy connecting hole, stealth to hold hole 32 and asynchronous lockhole 21, stealth is held hole 32 and stealthy connecting hole at the core of rear lock core 5 or is approached core, stealth is held hole 32 and is passed in the back stealthy connecting hole above, and asynchronous lockhole 21 runs through the front/rear end of rear lock core 5 in the part that approaches rear lock core 5 outer rims;

In described stealthy hole, be concealed with stealthy connection 31, the stealthy spring 33 that stealth is held in hole 32 connects after 31 through being pressed in stealth after keyhole; In described asynchronous lockhole 21, there is asynchronous tapered end 15 and transmit post 14 or only have asynchronous tapered end 15, after asynchronous tapered end 15, there is asynchronous lock spring 16, asynchronous lock spring 16 is arranged on asynchronous holding in hole, before transmission post 14 or asynchronous tapered end 15, there is push rod 13, before tappet 34, there is push rod 13, tappet 34 is in the synchronous guide hole 12 of middle lock core, and push rod 13 is in synchronous guide hole 12; In the described guide hole 17 of unblanking, there is push rod 18, the rear end of push rod 18 is connected with interlock board 10 or junction plate 19, interlock spring 20 be pressed in that interlock board 10 or junction plate 19 connect after, interlock spring 20 is arranged on interlocking and holds in hole 24, be fixed with interlocking pin 9 on the side of the push rod 18 of the front end face of interlock board 10 or junction plate 19, interlocking pin 9 is in interlocking hole 23.

Described lock core is in the time unblanking to connect, between front lock core 4 and middle lock core 34, adopt that special bitting hole 22 is connected with central key 29, central key 29 31 connects, stealthyly connects 31 and is connected with stealthy hole with stealthy connection, between middle lock core 34 and rear lock core 5, employing stealth is connected 31 connections.

The shape of the rear end, stealthy hole on stealthy connecting hole and middle lock core 34 on described rear lock core 35 is same or similar, to ensure that stealthy connection 31 can enter stealthy connecting hole in stealthy hole; The guide hole 17 of unblanking on described front lock body 2 communicates with the guide hole 17 of unblanking on set casing 1, and the interlocking hole 23 on front lock body 2 and interlocking hole 23 on fore-set 7 communicate in the time of interlocking state; Described groove 11 or annular groove 25 have on front lock body 2 or on rear locking 3 or on front lock body 2 and rear locking 3, the guide hole 17 of unblanking above of groove 11 or annular groove 25 communicates with it, groove 11 or annular groove 25 have interlocking to hold hole 24 below to communicate with it;

Fluted 11 o'clock of the junction of described front lock body 2 and rear locking 3, have combination interlocking or the integral interlock of shape is arranged in groove 11, combination interlocking or the interlocking pin 9 of the integral interlock of shape in interlocking hole 23, combination interlocking or the push rod 18 of the integral interlock of shape is unblanking in guide hole 17, and interlocking is held in hole has interlock spring 20 to withstand on junction plate 19; When described front lock body 2 has annular groove 25 with the junction of rear locking 3, interlock board 10 is arranged in annular groove 25, and interlocking pin 9 is in interlocking hole 23, and push rod 18 is unblanking in guide hole 17, and interlocking is held in hole has interlock spring to withstand on junction plate.

On described rear locking 3, be fixed with in the aft section of fixed contact 35 or set casing 1 and be fixed with fixed contact 38, on rear lock core 5, be fixed with rotary contact 39, fixed contact 38 in the aft section of rotary contact 39 and fixed contact 38 on rear locking 3 or set casing 1 can contact in the time that rear lock core rotates, and rotary contact 39 coordinates with fixed contact 38 becomes one group of contact that disconnects or connect.

The circuit of the reception remote signal of electronic remote controller and rotary contact 39 and fixed contact 38 are parallel in the supply line of electromagnet, the circuit of the remote signal control of electronic remote controller and rotary contact 39 and fixed contact 38 are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Main contacts 36 and auxiliary contact 37 are connected in the power supply circuits of asynchronous warning system; The power supply circuits of asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, not mixing mutually separately.

In order to increase the safety of theftproof lock, in the circuit of electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Asynchronous warning system interlocks in stealthy multistage safety lock and can have at asynchronous report, also can not have.

Asynchronous warning system comprises main contacts 36, auxiliary contact 37, relay, alarm circuit and warning power supply and alarm, interlock while having asynchronous warning system in stealthy multistage safety lock at asynchronous report, the leading section of rear lock core 5 is fixed with main contacts 36, the rearward end of middle lock core 35 is fixed with auxiliary contact 37, main contacts 36 is paid with auxiliary contact 37 mix proportion displacement contacts, main contacts 36 and auxiliary contact 37 arranged in dislocation or just to installing on the surface of revolution taking lock core as center of rotation; The circuit of main contacts 36 and auxiliary contact 37 is connected with the relay switch wiring position of relay, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; When main contacts 36 and auxiliary contact 37 adopt on the surface of revolution taking lock core as center of rotation arranged in dislocation, main contacts 36 is just connected circuit in the time contacting with auxiliary contact 37; Main contacts 36 and auxiliary contact 37 just adopt on the surface of revolution taking lock core as center of rotation when installing, main contacts 36 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 37, another is flexible conductive contact, misplace with auxiliary contact 37 at main contacts 36 and while separating resilient conductive contact just contact with the middle lock core 35 on opposite or rear lock core 5 and connect circuit.

Interlocking key comprises organ timbering seat 27 and post key 26, post key 26 is fixed on organ timbering seat 27, on the organ timbering seat 27 of the another side of post key 26, 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 26 on same organ timbering seat 27 is single-column key 26 or multicolumn key 26; Organ timbering seat 27 is blocks, and post key 26 is the cylinder of part or the keys of cone cylinder that insert the guide hole 17 of unblanking; While adopting the interlocking key of multicolumn key 26, the hole that the middle part of organ timbering seat 27 has special bitting to pass, the post key 26 on same organ timbering seat 27 equal in length or unequal;

Specially bitting comprises central key 29 and pushing post 28 and the shank of the key 30, and central key 29 and pushing post 28 are fixed on the shank of the key 30; Pushing post 28 is cylinders, and central key 29 is keys, and the shank of the key 30 is shanks of key; Central key 29 is longer than front lock core 4, and central key 29 is used for promoting stealthy moving after connecting 31 than front lock core 4 long parts and enters and in the stealthy connecting hole in rear lock core 5, connect rear lock core; Specially on the shank of the key 30 in bitting, can there is remote control switch, can there is no remote control switch.

Remote control comprises that remote signal receives and circuit and the remote control switch of remote signal control, remote signal receives and the circuit of remote signal control is the part of cutting off or connect the power supply circuits of electromagnet, remote control switch be carry connect at a distance or the closely switch of control of the power supply circuits of electromagnet without wire;

Main contacts 36 can be that elastic compression contacts contact or elasticity is opened contact contact with auxiliary contact 37, can be also the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Warning power supply can be battery, can be also general lighting power supply or electrical source of power; Alarm can be sonic alarm, can be also device or the signal projector being connected with phone.

Combination interlocking comprises junction plate 19, interlocking pin 9, push rod 18, and one end of junction plate 19 is fixed with interlocking pin 9, and the other end is fixed with push rod 18; The integral interlock entirety synthetic with interlocking pin 9, push rod 18 that is junction plate 19;

On front lock body 2, have interlocking hole 23, interlocking hole 23 with hold that hole is vertical to be connected, the interlocking hole 23 on interlocking hole 23 and fore-set 7 on front lock body 2 can be linked to be a beeline channel, also can not be linked to be a beeline channel; Interlocking key is under the nature of not inserting in interlocking hole 23, interlocking hole 23 on front lock body 2 can be linked to be a beeline channel with the interlocking hole 23 on fore-set 7, behind interlocking hole 23 before interlocking pin 9 inserts on lock body 2, insert again in the interlocking hole 23 on fore-set 7, limited the movement of fore-set 7; Interlocking key is after insertion interlocking hole 23 is interior, when specially special bitting hole 22 is also inserted in bitting, interlocking hole 23 on interlocking hole on front lock body 2 23 and fore-set 7 is not on a beeline channel, and interlocking pin 9 is in the interlocking hole 23 on fore-set 7, and now fore-set 7 can move around holding in hole;

For the ease of assembling, set casing 1 and lock body are during fabrication, set casing 1 can manufacture as a whole with front lock body 2, also after can separately manufacturing, be combined into as a whole, or set casing 1 and rear locking 3 can manufacture as a whole, are combined into as a whole after also can separately manufacturing;

During fabrication, set casing 1 creates the housing of cylindricality to set casing 1, and the leading section manufacture of set casing 1 has interstitial hole and the guide hole 17 of unblanking, and interstitial hole is at middle part, the outside of guide hole 17 at interstitial hole of unblanking.

For the ease of the installation of interlock, lock body during fabrication, lock body 2 and rear locking 3 before the annular groove 25 on lock body or groove 11 sections of punishment are processed into;

Front lock body 2 during fabrication, can have been manufactured annular groove 25 or groove 11 on front lock body 2, also can there is no annular groove 25 or groove 11; On front lock body 2, manufacture the guide hole 17 of unblanking, interlocking hole 23, hold hole and lock core hole; The centre that lock core hole is manufactured on rear locking 3 is parallel with interlocking hole 23 with the guide hole 17 of unblanking, and is used for installing lock core; Interlocking hole 23 and the guide hole 17 of unblanking are manufactured on the annular solid outside lock core hole, interlocking hole 23 with hold that hole is vertical to be connected, hold that hole is vertical with lock core hole to be connected;

Rear locking 3 during fabrication, can have been manufactured annular groove 25 or groove 11 on rear locking 3, also can there is no annular groove 25 or groove 11; Fixed contact 38 be fixed on can be corresponding with the rotary contact 39 on rear lock core 5 on rear locking 3 or set casing 1 place; On rear locking 3, manufacture and have interlocking to hold hole 24, asynchronously hold hole, hold hole and lock core hole, hold that hole is vertical with lock core hole to be connected; It is parallel with the asynchronous hole of holding that hole 24 is held in the centre that lock core hole is manufactured on rear locking 3 and interlocking, is used for installing lock core; Interlocking is held hole 24 and is manufactured on rear locking 3, parallel with the asynchronous hole of holding with lock core hole; Hold hole and be manufactured on lock body, connect vertical with lock core hole; The asynchronous hole of holding is manufactured on the rearward end that approaches lock core hole outer rim, with asynchronous lockhole 21 with synchronize the center line of guide hole 12 on same straight line; Described lock core hole is used for installing lock core.

Lock core during fabrication, carries out division system lock core and causes front lock core 4, middle lock core 35 and rear lock core 5; Front lock core 4 during fabrication, is manufactured on front lock core 4 and is held hole, synchronous guide hole 12, stealthy hole and special bitting hole 22; Specially bitting hole 22 is manufactured on the leading portion at the center of rotation position of front lock core 4, with the form fit of central key, and holds that hole is vertical to be connected; Stealthy hole is manufactured on the back segment at the center of rotation position of front lock core 4, is connected 31 form fit with stealth, and holds that hole is vertical to be connected; Hold hole and be manufactured on front lock core 4, connect vertical with lock core hole, coordinates and connects with the hole that holds on lock body; Synchronous guide hole 12 is manufactured on the rotation edge of front lock core 4,, communicates with the asynchronous lockhole 21 of synchronizeing on guide hole 12 and rear lock core 5 on middle lock core 35 with specially bitting hole 22 is parallel with lock core hole;

During fabrication, the rearward end of middle lock core 35 is fixed with auxiliary contact 37 and coordinates with the main contacts 36 that is fixed on rear lock core 5 leading sections middle lock core 35, manufactures and have stealthy hole and synchronous guide hole 12 on middle lock core 35; Stealthy hole is manufactured on the centre of middle lock core 35 or approaches centre, for hiding stealthy connection 31; Synchronous guide hole 12 is manufactured on the marginal portion of middle lock core 35, parallel with stealthy hole;

Rear lock core 5 during fabrication, on rear lock core 5, manufacture and have asynchronous lockhole 21 and stealthy connecting hole, on rear lock core 5, be fixed with main contacts 36 and rotary contact 39, the leading section that main contacts 36 is fixed on rear lock core 5 coordinates with the auxiliary contact 37 on middle lock core 35, and rotary contact 39 is fixed on the place corresponding with fixed contact 38 on rear locking 3 or set casing 1; Stealthy connecting hole is manufactured on the center of rotation position of rear lock core 5, coordinates with the rear end in the stealthy hole on middle lock core 35, parallel with lock core hole with asynchronous lockhole 21, coordinates and connects with the stealthy hole on middle lock core 35; Asynchronous lockhole 21 is manufactured on the rotation edge of rear lock core 5, parallel with stealthy connecting hole with lock core hole, and the center line of guide hole 12 of synchronizeing holding on hole and middle lock core with asynchronous on rear lock core 5 communicates;

The shape in the shape that specially manufacture in bitting hole 22 and the cross section of central key 29 is same or similar, and specially bitting hole can create unidirectional groove or multidirectional groove (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 assembling and the stealth of interlocking pin 9, during fabrication, the middle part of part or all of fore-set 7 is processed with interlocking hole 23 to fore-set 7, and the shape in interlocking hole 23 is consistent with the shape of interlocking pin 9;

Can locking fore-set 7 and in the interlocking interior slip in hole 23 for the ease of interlocking pin 9, during fabrication, interlocking pin 9 creates column or cone column or stairstepping cylinder to interlocking pin 9; The length that interlocking pin 9 in same lock body is manufactured can equate or be unequal, to adapt to and the not interlocking hole 23 on the fore-set 7 on same Plane of rotation of locking;

Can open interlock in order to make to interlock key, interlocking key during fabrication, can create single-column key 26 formulas or multicolumn key 26 formulas; Single-column key 26 formula interlocking keys during fabrication, create portion of the handle and post key 26, and post key 26 manufactures column or cone column; Multicolumn key 26 formula interlocking keys during fabrication, the blocks of the arbitrary shape that has the hole that special bitting can pass is manufactured at the middle part of organ timbering seat 27, post key 26 creates column or cone column, same multicolumn key 26 formulas are interlocked to the equal in length or unequal of post key 26 on the key, post key 26 is fixed on organ timbering seat 27, on the organ timbering seat 27 of the another side of post key 26, manufacture the ring or the hole that there are handle or join extension, or do not manufacture handle or join ring or the hole of extension.

Can connect between lock core in order to facilitate remote control switch to open remote control and make, specially bitting during fabrication, pushing post 28 is created to cylinder or cone cylinder, before central key 29 Length Ratios, the length of lock core 4 is long, on the shank of the key 30, can be provided with remote control switch or there is no remote control switch, the shank of the key of special bitting 30, central key 29 and pushing post 28 3 parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole.

Interlock board 10 creates annular plate; Junction plate 19 creates the plate of arbitrary shape; Push rod 18 and tappet 34 create cylinder or stairstepping cylinder, and the length of tappet 34 is consistent with middle lock core 35 length; Asynchronous tapered end 15 creates cylinder or cone cylinder or stepped cylinder; Transmit post 14 and create spheroid or oval ball or cylinder; Push rod 13 creates cylinder or stairstepping cylinder, and can create multistage.

Stealth is held hole 32 during fabrication, and stealth is held on the center line that hole 32 is manufactured on stealthy connecting hole and through stealthy connecting hole, and stealth is held to hole 32 to be become blind hole or hold hole, for stealthy spring 33 is installed; Stealthy spring 33 creates stage clip.

Stealthy connection 31 during fabrication, stealth is connected to 31 and create one section of cylinder consistent or approximate with the shape of the stealthy hole on middle lock core 34 and the stealthy connecting hole on rear lock core 5, the front end of stealth connection 31 is created to the groove of the front end that can comprise central key 29, the inside that allows central key 29 can put in the stealthy front end connecting promote stealthy be connected in the stealthy hole in front lock core 4 in and rear lock core 5 in stealthy connecting hole in slip, when stealthy connection 31 is slided in stealthy hole, its rear end can be inserted in the stealthy connecting hole in rear lock core 5, for connecting lock core and rear lock core 5.

Combination interlocking during fabrication, is fixed on interlocking pin 9 one end of junction plate 19, and push rod 18 is fixed on junction plate 19 other ends and is combined into as a whole; Integral interlock during fabrication, manufactures junction plate 19 and interlocking pin 9, push rod 18 as a whole.

In order to increase safety and the disguise of theftproof lock, fixed contact 38 on set casing 1 or rear locking 3 with rear lock core 5 on rotary contact 39 disconnect and hidden, rear lock core 5 does not rotate and can not connect the power supply circuits of electromagnet; Rear lock core is movably arranged on the rearward end of middle lock core, disconnects completely and hidden with middle lock core and front lock core, does not have the insertion of central key 29 can not connect with transferring power to rear lock core 5; Asynchronous tapered end 15 simultaneously asynchronous hold in hole and asynchronous lockhole 21 in, pin rear lock core 5 and can not rotate, the insertion that there is no a pushing post 28 can not push asynchronous hold in hole completely asynchronous tapered end 15 and untie the locking of rear lock core 5; Interlocking pin 9 is locked part fore-set 7, does not interlock that interlocking hole 23 critical surface outer and that make bullet 8 and the junction of fore-set 7 can not arrive lock core and lock body that the insertion of key can not pull out fore-set 7 interlocking pin 9 goes out and can not rotational lock core; The iron core of electromagnet and lock be horizontal create one or with horizontal connection of lock, in the power supply circuits of electromagnet, increase electronic remote controller be installed.

In order to report to the police in the time not having special bitting to unblank, when asynchronous report interlocks and has asynchronous warning system in stealthy multistage safety lock, main contacts 36 is arranged on the front end of rear lock core 5, auxiliary contact 37 is arranged on the rear end of middle lock core 35, main contacts 36 and auxiliary contact 37 before same rotation on just to install or arranged in dislocation, the circuit of main contacts 36 and auxiliary contact 37 is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Middle lock core 35 rotates and rear lock core 5 while not rotating, the relay switch of main contacts 36 and auxiliary contact 37 automatic engage relaies, and the closed circuit of engage relay and connect alarm circuit then, makes alarm equipment alarm, thereby realizes asynchronous warning; Middle lock core 35 rotates and rear lock core 5 while also rotating, and main contacts 36 can not contact with auxiliary contact 37 and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

Asynchronous tapered end 15 holds in hole or can be simultaneously asynchronous lockhole 21 and asynchronous holding in hole asynchronous, and in the time that special bitting is inserted special bitting hole 22 inward turnings then unblanked, asynchronous tapered end 15 holds in hole asynchronous; Under static lockup state or when specially bitting is unblanked, one end of asynchronous tapered end 15 is at asynchronous lockhole 21, and the other end holds in hole asynchronous;

Lock core, under static lockup state, asynchronously holds hole and asynchronous lockhole 21 and synchronizes the center line of guide hole 12 and the center line of lock core hole at grade; Lock core, under unlocking condition, asynchronously holds hole and asynchronous lockhole 21 and synchronizes the center line of guide hole 12 and the center line of lock core hole at grade; Lock core is unblanked and before making under the lockup state of lock core 4 and middle lock core 35 and rear lock core 5 asynchronous rotations in special bitting, the asynchronous center line that holds the asynchronous lockhole 21 on hole and rear lock core 5 not with the center line of lock core hole at grade, the center line of the asynchronous lockhole 21 on the synchronous guide hole 12 on front lock core 4 and middle lock core 35 and rear lock core 5 not with the center line of lock core hole at grade.

Specially bitting is in the time rotating, and can make rotary contact 39 contact with fixed contact 38 and the supply line that connects electromagnet, and the power supply circuits of electromagnet produce attraction and pull and locks the horizontal locked groove that exits after connecting;

Rotary contact 39 insulate with rear lock core 5 or is on-insulated; When insulation, the circuit of rotary contact 39 connects by insulated conductor; When on-insulated, the circuit of rotary contact 39, by after rear lock core 5 or rear lock core 5 and lock body or rear lock core 5, front lock core 4 and lock body or front lock core 4, middle lock core 35, rear lock core 5 and lock body, connects wire or connects wire on the surface of lock body or connect wire on the surface of set casing 1 on the surface of the rearward end of rear lock core 5;

Fixed contact 38 insulate with rear locking 3 and set casing 1 or is on-insulated; When insulation, the circuit of fixed contact 38 connects by insulated conductor; When on-insulated, after the circuit of fixed contact 38 connects by rear locking 3, connect wire on the surface of set casing 1 or connect wire on the surface of lock body;

When rotary contact 39 is on-insulated with rear lock core, fixed contact 38 must insulate with lock body and set casing 1, and rotary contact 39 and fixed contact 38 can play the effect of switch; When fixed contact 38 and lock body and set casing 1 are on-insulated, rotary contact 39 must insulate with rear lock core, and rotary contact 39 and fixed contact 38 can play the effect of switch.

Middle lock core 35 rotates and rear lock core 5 while not rotating, main contacts 36 and the relay switch of auxiliary contact 37 because of the rotation engage relay of middle lock core 35, and the closed circuit of engage relay and connect alarm circuit then, makes alarm equipment alarm, thereby realizes asynchronous warning; When middle lock core 35 rotates with rear lock core 5 simultaneously, main contacts 36 and auxiliary contact 37 do not produce the relay switch misplacing and can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt the horizontal locked part or all of fore-set 7 of interlocking pin 9, realize interlocking; Adopt asynchronous tapered end 15 to pin rear lock core 5 and do not rotate with middle lock core 35, realize the asynchronous locking of lock core, and make main contacts 36 and auxiliary contact 37 connect warning circuit and report to the police; Before adopting, lock core 4, middle lock core 35, rear lock core 5 have electronic remote controller in circuit independent and disconnection, electromagnet completely separately, realize stealth; Adopt interlocking key to separate with special bitting, realize complementarity and the conformability of key, make single interlocking key or special bitting can not open theftproof lock.

Interlock the anti-theft security of stealthy multistage safety lock in order to increase asynchronous report, asynchronous report interlocks stealthy multistage safety lock and only has interlocking key can open interlock, only, in the situation that interlocking key coordinates with special bitting, can open safely theftproof lock.

For reduce mechanical lock link gear complexity and reduce accessory, synchronous guide hole lock adopts electromagnet to replace the link gear of mechanical lock.

For can be real antitheft, synchronous guide hole adopts the locked fore-set 7 of interlock to realize interlocking, before adopting, lock core 4, middle lock core 35, rear lock core 5 are independent and disconnect completely and the remote control invisible of electronic remote controller is realized stealth separately.

In order to make the pushing post 28 in special bitting can promote smoothly push rod 13, the length of the push rod 13 in front lock core 4 and front lock core 4 equal in length or unequal, the length of the tappet 34 in middle lock core 35 and middle lock core 35 equal in length, specially the pushing post 28 in bitting can promote push rod 13 and insert in synchronous guide hole 12.

Under the promotion of asynchronous lock spring 16, do not enter synchronous guide hole 12 in order to make asynchronous tapered end 15 or to transmit post 14, the aperture of the asynchronous lockhole 21 in the aperture ratio rear lock core 5 of the synchronous guide hole 12 in middle lock core 35 is little, and the diameter of asynchronous tapered end 15 and transmission post 14 is larger than the diameter of push rod 13.

In order to expand the scope of application, asynchronous report interlocks stealthy multistage safety lock and is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

While unblanking with interlocking key and special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, inserting with interlocking post key 26 on the key the interior promotion push rod 18 of guide hole 17 of unblanking again moves backward, then promote interlock board 10 and interlocking pin 9 to move backward and compress interlock spring 20, make to interlock pin 9 and enter completely in the interlocking hole 23 in front lock body 2, completed the process of opening interlock; Insert special bitting hole 22 with special bitting afterwards, and enter in stealthy hole and promote stealthy connection in the 31 stealthy connecting holes that insert in rear lock cores 5 behind the special bitting hole 22 that the central key 29 of special bitting is passed in front lock core 4, central key 29 completes being connected of front lock core 4 and middle lock core 35, and the stealthy spoon 31 that connects completes and being connected of middle lock core 35 and rear lock core 5; Meanwhile, after specially the pushing post 28 in bitting also inserts the interior promotion push rod 13 of synchronous guide hole 12, move, move the asynchronous lock spring 16 of compression after driving asynchronous tapered end 15, make asynchronous tapered end 15 all enter asynchronous hold and the locking of releasing to rear lock core 5 in the hole in; Now, central key 29 is connected 31 with stealth and pushes the bullet 8 holding in hole, make the just interface between lock core and lock body, cooperation place of bullet 8 and fore-set 7, while rotating special bitting, rear lock core 5 rotates with middle lock core 35 with front lock core 4 and makes rotary contact 39 contact with fixed contact 38 circuit of connecting electromagnet, and electromagnet produces attraction and to open lock horizontal; While exiting special bitting, asynchronous tapered end 15 enters in the asynchronous lockhole 21 on rear lock core 5 under the promotion of asynchronous lock spring 16, completes the locking to rear lock core 5; Stealthy connect 31 under the promotion of stealthy spring 33, exit the stealthy connecting hole in rear lock core 5 and enter the stealthy hole in front lock core 4 completely; Meanwhile, bullet 8 and fore-set 7 travelling backwards under the promotion of fore-set spring 6, the interlocking hole 23 on interlocking hole 23 and front lock body 2 on fore-set 7 is on same straight line; Now, under the promotion of interlock spring 20, interlock board 10 and interlocking pin 9 move forward, and interlocking pin 9 enters that interlocking hole 23 on fore-set 7 is interior pins fore-set 7, has completed interlocking.

Robber or unblank king in the time need not interlocking key and specially bitting is unblanked, do not have post key 26 on the key of interlocking to promote push rod 18 and interlock board 10 and cannot make to interlock in the interlocking hole 23 of pin 9 from fore-set 7 and shift out, interlocking is not opened, robber and the Wang Wufa that unblanks make bullet 8 and fore-set 7 can all move to the just interface between lock core and lock body, cooperation place of bullet 8 and fore-set 7, front lock core 4, middle lock core 35 and rear lock core 5 cannot be rotated, rotary contact 39 can not be contacted with fixed contact 38, can not open theftproof lock; There is no the promotion of the pushing post 28 in special bitting, can not make asynchronous tapered end 15 enter completely asynchronously holds hole and exits asynchronous lockhole 21, do not have central key 29 to insert the stealthy connection 31 of promotion in special bitting hole and can not connect front lock core 4, middle lock core 35 and rear lock core 5, rear lock core 5 cannot be rotated, rotary contact 39 can not be contacted with fixed contact 38, can not open theftproof lock; Add the stealth of electronic remote controller the power supply circuits that interrupted electromagnet are installed, increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set 7, forced rotating front lock core 4, rear lock core 5 is because the locking of asynchronous tapered end 15 is connected and does not rotate with front lock core 4 with middle lock core 35 and front lock core 4 with stealth, also connect the main contacts 36 of warning circuit and the circuit of auxiliary contact 37 simultaneously and reported to the police, having played antitheft, alarm function.

According to the theory with above-mentioned and method, annular groove 25 or groove 11 can create multilayer on lock body, from annular groove 25 or groove 11, lock body division system are caused to two sections and above hop count; The interlocking pin 9 of interlock and interlock board 10 or junction plate 19 can have multilayer, between interlock board 10 or junction plate 19, promote with push rod 18; Lock core can create three sections and above hop count, and the lock core that segmentation is manufactured can be distinguished independently asynchronous rotation, also can synchronous rotary.

Claims

1. an asynchronous report interlocks stealthy multistage safety lock, it is characterized in that: described asynchronous report interlocks stealthy multistage safety lock and mainly comprises set casing (1), front lock body (2), rear locking (3), front lock core (4), rear lock core (5), hole (24) is held in interlocking, interlock board (10), interlocking hole (23), interlocking pin (9), interlock spring (20), push rod (18), the guide hole (17) of unblanking, interlocking key, the asynchronous hole of holding, asynchronous lock spring (16), asynchronous tapered end (15), transmit post (14), push rod (13), asynchronous lockhole (21), synchronous guide hole (12), hold hole, bullet (8), fore-set (7), fore-set spring (6), specially bitting hole (22), specially bitting, rotary contact (39), fixed contact (38), electronic remote controller, electromagnet, lock is horizontal, asynchronous warning system,

On the front end face of described set casing (1), unblank guide hole (17) and interstitial hole, interstitial hole is enclosed within the leading section of front lock core (4), in set casing (1), there are front lock body (2) and rear locking (3), rearward end in rear locking (3) has the asynchronous hole of holding, in the fixed contact (38) being fixed with on rear locking (3) or the aft section of set casing (1), be fixed with fixed contact (38), in the lock body being formed by front lock body (2) and rear locking (3), there is front lock core (4), middle lock core (35) and rear lock core (5), by front lock core (4), middle lock core (35) and rear lock core (5) composition lock core, on described lock body and lock core, hold hole, the hole that holds holding on hole and lock core on lock body mutually connects under lockup state, hold in hole and have fore-set spring (6), fore-set (7) and bullet (8), partly or entirely on fore-set (7), have interlocking hole (23),

On the front end face of described set casing (1), unblank guide hole (17) and interstitial hole, interstitial hole is enclosed within the leading section of front lock core (4), in set casing (1), have front lock body (2) and rear locking (3), there are annular groove (25) or groove (11) in the junction of front lock body (2) and rear locking (3); Form lock body by front lock body (2) and rear locking (3), in lock body, have front lock core (4) and rear lock core (5), form lock core by front lock core (4) and rear lock core (5); On described lock body and lock core, hold hole, the hole that holds holding on hole and lock core on lock body mutually connects under lockup state, hold in hole and have fore-set spring (6), fore-set (7) and bullet (8), partly or entirely on fore-set (7), have interlocking hole (23);

There is centre bore the center of the rearward end of described rear locking (3), the previous section of centre bore is that the lock core hole of lock core is installed, rearward end in rear locking (3) has the asynchronous hole of holding, and the annular groove of rear locking (3) leading section or the bottom of groove have interlocking to hold hole (24); The annular groove of rearward end of described front lock body 4 or the bottom of groove have interlocking hole (23) in the annular solid of front lock body (2), to pass completely through the annular solid of front lock body (2) with the guide hole (17) of unblanking, and the inside of annular solid is the lock core hole that lock core is installed;

In described front lock core (4), have special bitting hole (22) and synchronous guide hole (12), specially bitting hole (22) is in the centre of front lock core (4) or approach centre, the part of synchronous guide hole (12) lock core (4) outer rim before approaching; In described middle lock core (35), there are stealthy hole and synchronous guide hole (17), the centre of stealthy Kong Qian lock core (4) or approach centre, the part of synchronous guide hole (12) outer rim of the surfaces of revolution of lock core (35) in approaching; In described rear lock core (5), there are stealthy connecting hole, stealth to hold hole (32) and asynchronous lockhole (21), stealth is held hole (32) and stealthy connecting hole at the core of rear lock core (5) or is approached core, stealth is held hole (32) and is passed in the back stealthy connecting hole above, and asynchronous lockhole (21) runs through the front/rear end of rear lock core (5) in the part that approaches rear lock core (5) outer rim;

In described stealthy hole, be concealed with stealthy connect (31), the stealthy spring (33) that stealth is held in hole (32) connects (31) below through being pressed in stealth after keyhole; In described asynchronous lockhole (21), there is asynchronous tapered end (15) and transmit post (14) or only have asynchronous tapered end (15), after asynchronous tapered end (15), there is asynchronous lock spring (16), asynchronous lock spring (16) is arranged on asynchronous holding in hole, before transmission post (14) or asynchronous tapered end (15), there is push rod (13), before tappet (34), there is push rod (13), tappet (34) is in the synchronous guide hole (12) of middle lock core, and push rod (13) is in synchronous guide hole (12); In the described guide hole of unblanking (17), there is push rod (18), the rear end of push rod (18) is connected with interlock board (10) or junction plate (19), interlock spring (20) be pressed in that interlock board (10) or junction plate (19) connect after, interlock spring (20) is arranged on interlocking and holds in hole (24), side at the push rod (18) of the front end face of interlock board (10) or junction plate (19) is fixed with interlocking pin (9), and interlocking pin (9) is in interlocking hole (23);

Described lock core is in the time unblanking to connect, between front lock core (4) and middle lock core (35), adopt that special bitting hole (22) is connected with central key (29), central key (29) is connected with stealthy that (31) connect, stealthy connect (31) are connected with stealthy hole, adopts stealthy hole to be connected (31) connection between middle lock core (35) and rear lock core (5);

The shape of the rear end, stealthy hole on stealthy connecting hole and middle lock core (35) on described rear lock core (35) is same or similar, to ensure that stealthy connect (31) can enter stealthy connecting hole in stealthy hole; The guide hole of unblanking (17) on described front lock body (2) communicates with the guide hole of unblanking (17) on set casing (1), and the interlocking hole (23) on front lock body (2) and the interlocking hole (23) on fore-set 7 communicate in the time of interlocking state; Described groove (11) or annular groove (25) have on front lock body (2) or on rear locking (3) or on front lock body (2) and rear locking (3), the guide hole (17) of unblanking above of groove (11) or annular groove (25) communicates with it, groove (11) or annular groove (25) have interlocking to hold hole below to communicate with it;

When described front lock body (2) and the junction fluted (11) of rear locking (3), have combination interlocking or the integral interlock of shape is arranged in groove (11), combination interlocking or the interlocking pin (9) of the integral interlock of shape in interlocking hole (23), combination interlocking or the push rod (18) of the integral interlock of shape is in the guide hole of unblanking (17), and interlocking is held in hole has interlock spring (20) to withstand on junction plate (19); When described front lock body (2) has annular groove (25) with the junction of rear locking (3), interlock board (10) is arranged in annular groove (25), interlocking pin (9) is in interlocking hole (23), push rod (18) is in the guide hole of unblanking (17), and interlocking is held in hole (24) has interlock spring to withstand on junction plate;

On described rear locking (3), be fixed with in the aft section of fixed contact (35) or set casing (1) and be fixed with fixed contact (38), on rear lock core (5), be fixed with rotary contact (39), fixed contact (38) in the aft section of rotary contact (39) and fixed contact (38) on rear locking (3) or set casing 1 can contact in the time that rear lock core rotates, and rotary contact (39) coordinates with fixed contact (38) becomes one group of contact that disconnects or connect;

The circuit of the reception remote signal of described electronic remote controller and rotary contact (39) and fixed contact (38) are parallel in the supply line of electromagnet, the circuit of the remote signal control of electronic remote controller and rotary contact (39) and fixed contact (38) are series in the supply line of electromagnet, the iron core of electromagnet and horizontal connection of lock; Main contacts (36) and auxiliary contact (37) are connected in the power supply circuits of asynchronous warning system; The power supply circuits of described asynchronous warning system and the power supply circuits of electromagnet are independently power supply circuits, not mixing mutually separately;

In order to increase the safety of theftproof lock, in the circuit of described electromagnet, can add the control of tightening security property of electronic remote controller or not add electronic remote controller; Described asynchronous warning system interlocks in stealthy multistage safety lock and can have at described asynchronous report, also can not have;

Described asynchronous warning system comprises main contacts (36), auxiliary contact (37), relay, alarm circuit and warning power supply and alarm, interlock while having asynchronous warning system in stealthy multistage safety lock at described asynchronous report, the leading section of described rear lock core (5) is fixed with main contacts (36), the rearward end of middle lock core (35) is fixed with auxiliary contact (37), main contacts (36) and auxiliary contact (37) mix proportion displacement contacts are paid, main contacts (36) and auxiliary contact (37) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (36) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (37), and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; When described main contacts (36) and auxiliary contact (37) adopt on the surface of revolution taking lock core as center of rotation arranged in dislocation, main contacts (36) is just connected circuit with auxiliary contact (37) in the time contacting; Described main contacts (36) and auxiliary contact (37) just adopt on the surface of revolution taking lock core as center of rotation when installing, main contacts (36) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (37), another is flexible conductive contact, and while separate in the dislocation of main contacts (36) and auxiliary contact (37), the middle lock core (35) on resilient conductive contact ability and opposite or rear lock core (5) contact and connect circuit;

Described interlocking key comprises organ timbering seat (27) and post key (26), post key (26) is fixed on organ timbering seat (27), on the organ timbering seat (27) of the another side of post key (26), 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 (26) on same organ timbering seat (27) is single-column key (26) or multicolumn key (26); Described organ timbering seat (27) is blocks, and post key (26) is the cylinder of part or the key of cone cylinder that inserts the guide hole (17) of unblanking; While adopting the interlocking key of multicolumn key (26), the hole that the middle part of organ timbering seat (27) has special bitting to pass, the post key (26) on same organ timbering seat (27) equal in length or unequal;

Described special bitting comprises central key (29) and pushing post (28) and the shank of the key (30), and central key (29) and pushing post (28) are fixed on the shank of the key (30); Described pushing post (28) is cylinder, and central key (29) is key, and the shank of the key (30) is the shank of key; Described central key (29) is longer than front lock core (4), and the part that central key (29) is longer than front lock core (4) is used for promoting stealthy connection moving after (31) and entering connection rear lock core (5) in stealthy connecting hole rear lock core (5) in; On the shank of the key (30) in described special bitting, can there is remote control switch, can there is no remote control switch;

In order to confuse robber, increase unlocking difficulty, be provided with or do not establish the false guide hole of unblanking in the front portion of set casing and front lock body, be only provided with false unblanking when guide hole in the front portion of set casing and front lock body, interlocking just can have on the key false post key or there is no false post key; On front lock core, be provided with or do not establish false synchronous guide hole, while being only provided with false synchronous guide hole on front lock core, specially in bitting, just can having false pushing post or there is no false pushing post;

Main contacts (36) can be that elastic compression contacts contact or elasticity is opened contact contact with auxiliary contact (37), can be also the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described warning power supply can be battery, can be also general lighting power supply or electrical source of power; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone;

Described combination interlocking comprises junction plate (19), interlocking pin (9), push rod (18), and one end of junction plate (19) is fixed with interlocking pin (9), and the other end is fixed with push rod (18); Described integral interlock is the entirety that junction plate (19) and interlocking pin (9), push rod (18) synthesize;

On described front lock body (2), there is interlocking hole (23), interlocking hole (23) with hold that hole is vertical to be connected, interlocking hole (23) on front lock body (2) can be linked to be a beeline channel with the interlocking hole (23) on fore-set (7), also can not be linked to be a beeline channel; Described interlocking key is under the nature of not inserting in interlocking hole (23), interlocking hole (23) on front lock body (2) can be linked to be a beeline channel with the interlocking hole (23) on fore-set (7), behind interlocking hole (23) before interlocking pin (9) inserts on lock body (2), insert again in the interlocking hole (23) on fore-set (7), limited the movement of fore-set (7); Described interlocking key is after inserting in interlocking hole (23), when specially special bitting hole (22) is also inserted in bitting, interlocking hole (23) on interlocking hole (23) on front lock body (2) and fore-set (7) is not on a beeline channel, interlocking pin (9) is in the interlocking hole (23) on fore-set (7), and now fore-set (7) can move around holding in hole;

On described fore-set (7), there are interlocking hole (23) or part not to interlock hole (23), there is interlocking hole (23) at the middle part of fore-set (7), the shape in its interlocking hole (23) is consistent with the shape in the interlocking hole (23) on front lock body (2), is used for allowing interlocking pin (9) front and back in interlocking hole (23) slide and limited the movement of fore-set (7);

Described interlock board (10) is annular plate, junction plate (19) is the plate of arbitrary shape, push rod (18) and tappet (34) are cylinder or stairstepping cylinder, asynchronous tapered end (15) is cylinder or cone cylinder or stepped cylinder, transmitting post (14) is spheroid or oval ball or cylinder, and push rod (13) is cylinder or stairstepping cylinder;

Described interlocking pin (9) is cylinder or stairstepping cylinder or cone cylinder, the interlocking pin (9) in same lock body equal in length or unequal;

Hole (32) is held in described stealth to be through the blind hole of the stealthy connecting hole in rear lock core or to hold hole, for stealthy spring (33) is installed;

Described stealthy spring (33) is spring;

It is one section of or inconsistent cylinder consistent with stealthy connecting hole shape on stealthy hole and rear lock core (5) on middle lock core (35) that described stealth connects (31), front end has the groove that comprises central key front end, coordinate with the front end of central key (29) can the stealthy hole in middle lock core (35) in and in stealthy connecting hole in rear lock core (5), slide, when stealthy connection (31) is slided in stealthy hole, its rear end can be inserted in the stealthy connecting hole in rear lock core (5), for connecting lock core and rear lock core (5);

Described special bitting hole is at front, stealthy Kong Hou, and specially the cross sectional shape in hole and the cross sectional shape of central key in bitting hole are same or similar, and the shape in stealthy hole is same or similar with the stealthy shape being connected;

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

Described asynchronous tapered end (15) asynchronous hold in hole or can be simultaneously asynchronous lockhole (21) in and asynchronous holding in hole, in the time that special bitting is inserted special bitting hole (22) inward turning then unblanked, asynchronous tapered end (15) holds in hole asynchronous; Under static lockup state or when specially bitting is unblanked, one end of asynchronous tapered end (15) is in asynchronous lockhole (21), and the other end holds in hole asynchronous;

Described lock core, under static lockup state, asynchronously holds hole and asynchronous lockhole (21) and synchronizes the center line of guide hole (12) and the center line of lock core hole at grade; Lock core, under unlocking condition, asynchronously holds hole and asynchronous lockhole (21) and synchronizes the center line of guide hole (12) and the center line of lock core hole at grade; Lock core is unblanked and before making under the lockup state of lock core (4) and middle lock core (35) and rear lock core (5) asynchronous rotation in special bitting, the asynchronous center line that holds the asynchronous lockhole (21) on hole and rear lock core (5) not with the center line of lock core hole at grade, the center line of the asynchronous lockhole (21) on the synchronous guide hole (12) on front lock core (4) and middle lock core (35) and rear lock core (5) not with the center line of lock core hole at grade;

Described special bitting, in the time rotating, can make rotary contact (39) contact with fixed contact (38) and the supply line that connects electromagnet, and the power supply circuits of electromagnet are connected rear generation attraction and pulled and locks the horizontal locked groove that exits;

Described rotary contact (39) and rear lock core (5) insulation or on-insulated; When insulation, the circuit of rotary contact (39) connects by insulated conductor; When on-insulated, the circuit of rotary contact (39) is by after rear lock core (5) or rear lock core (5) and lock body or rear lock core (5), front lock core (4) and lock body or front lock core (4), middle lock core (35), rear lock core (5) and lock body, connects wire or at the surface of lock body connection wire or at the surface of set casing (1) connection wire on the surface of the rearward end of rear lock core (5);

Described fixed contact (38) and rear locking (3) and set casing (1) insulation or on-insulated; When insulation, the circuit of fixed contact (38) connects by insulated conductor; When on-insulated, after the circuit of fixed contact (38) connects by rear locking (3), connect wire on the surface of set casing (1) or connect wire on the surface of lock body;

When described rotary contact (39) is on-insulated with rear lock core, fixed contact (38) must insulate with lock body and set casing (1), and rotary contact (39) and fixed contact (38) can play the effect of switch; When fixed contact (38) and lock body and set casing (1) are on-insulated, rotary contact (39) must insulate with rear lock core, and rotary contact (39) and fixed contact (38) can play the effect of switch;

Described middle lock core (35) rotates and rear lock core (5) while not rotating, main contacts (36) and auxiliary contact (37) because of in the relay switch of rotation engage relay of lock core (35), then the closed circuit of engage relay and connect alarm circuit, make alarm equipment alarm, thereby realize asynchronous warning; When described middle lock core (35) rotates with rear lock core (5) simultaneously, main contacts (36) and auxiliary contact (37) 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, alarm is not reported to the police;

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt laterally locked part or all of fore-set (7) of interlocking pin (9), realize interlocking; Adopt asynchronous tapered end (15) to pin rear lock core (5) and do not rotate with middle lock core (35), realize the asynchronous locking of lock core, and make main contacts (36) and auxiliary contact (37) connect warning circuit and report to the police; Before adopting, lock core (4), middle lock core (35), rear lock core (5) have electronic remote controller in circuit independent and disconnection, electromagnet completely separately, realize stealth; Adopt interlocking key to separate with special bitting, realize complementarity and the conformability of key, make single interlocking key or special bitting can not open theftproof lock;

While unblanking with interlocking key and special bitting, what in the circuit of electromagnet, have electronic remote controller will first open remote control switch, inserting promotion push rod (18) in the guide hole (17) of unblanking with interlocking post key (26) on the key again moves backward, then promote interlock board (10) and interlocking pin (9) to move backward and compress interlock spring (20), make to interlock pin (9) and enter completely in the interlocking hole (23) in front lock body (2), completed the process of opening interlock; Insert special bitting hole (22) with special bitting afterwards, and the central key (29) that makes special bitting enters after through the special bitting hole (22) in front lock core (4) and promotes stealthyly to connect (3) 1 and insert in the interior stealthy connecting holes of rear lock cores (5) in stealthy the hole in, central key (29) completes being connected of front lock core (4) and middle lock core (35), and the stealthy spoon (31) that connects completes and being connected of middle lock core (35) and rear lock core (5); Meanwhile, specially the pushing post (28) in bitting also inserts in synchronous guide hole (12) and promotes to move after push rod (13), drive after asynchronous tapered end (15) and move the asynchronous lock spring of compression (16), make asynchronous tapered end (15) all enter asynchronous hold and the locking of releasing to rear lock core (5) in the hole in; Now, central key (29) is connected (31) with stealth and pushes the bullet (8) holding in hole, make the just interface between lock core and lock body, cooperation place of bullet (8) and fore-set (7), rear lock core while rotating special bitting (5) rotates and makes rotary contact (39) contact with fixed contact (38) circuit of connecting electromagnet with middle lock core (35) with front lock core (4), and electromagnet produces attraction and opens lock horizontal stroke; While exiting special bitting, asynchronous tapered end (15) enters in the asynchronous lockhole (21) on rear lock core (5) under the promotion of asynchronous lock spring (16), completes the locking to rear lock core (5); Stealthy connect (31), under the promotion of stealthy spring (33), are exited the stealthy connecting hole in rear lock core (5) and are entered the stealthy hole in front lock core (4) completely; Meanwhile, bullet (8) and fore-set (7) travelling backwards under the promotion of fore-set spring (6), the interlocking hole (23) on the interlocking hole (23) on fore-set (7) and front lock body (2) is on same straight line; Now, under the promotion of interlock spring (20), interlock board (10) and interlocking pin (9) reach, interlocking pin (9) enters in the interlocking hole (23) on fore-set (7) fore-set (7) is pinned, and has completed interlocking;

Robber or unblank king in the time need not interlocking key and specially bitting is unblanked, do not have post key (26) on the key of interlocking to promote push rod (18) and interlock board (10) and cannot make to interlock in the interlocking hole (23) of pin (9) from fore-set (7) and shift out, interlocking is not opened, robber and the Wang Wufa that unblanks make bullet (8) and fore-set (7) can all move to the just interface between lock core and lock body, cooperation place of bullet (8) and fore-set (7), make front lock core (4), middle lock core (35) and rear lock core (5) cannot rotate, rotary contact (39) can not be contacted with fixed contact (38), can not open theftproof lock, there is no the promotion of the pushing post (28) in special bitting, can not make asynchronous tapered end (15) enter completely asynchronously holds hole and exits asynchronous lockhole (21), not having central key (29) to insert promotion stealth in special bitting hole connects (31) and can not connect front lock core (4), middle lock core (35) and rear lock core (5), rear lock core (5) cannot be rotated, rotary contact (39) can not be contacted with fixed contact (38), can not open theftproof lock, add the stealth of electronic remote controller the power supply circuits that interrupted electromagnet are installed, increased the difficulty of pirate of the open lock, thereby play the effect of interlocking, stealth, multiple locking and multiple safety, robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set (7), forced rotating front lock core (4), rear lock core (5) is because the locking of asynchronous tapered end (15) is connected and does not rotate with front lock core (4) with middle lock core (35) and front lock core (4) with stealth, also connect the main contacts (36) of warning circuit and the circuit of auxiliary contact (37) simultaneously and reported to the police, having played antitheft, alarm function.

2. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: the anti-theft security that interlocks stealthy multistage safety lock in order to increase asynchronous report, described asynchronous report interlocks stealthy multistage safety lock and only has interlocking key can open interlock, only, in the situation that interlocking key coordinates with special bitting, can open safely theftproof lock.

3. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: for reduce mechanical lock link gear complexity and reduce accessory, adopt electromagnet to replace the link gear of mechanical lock.

4. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: for can be real antitheft, be to adopt the locked fore-set of interlock (7) to realize interlocking, the front lock core (4) of employing, middle lock core (35), rear lock core (5) independently and completely disconnect separately and the remote control invisible of electronic remote controller is realized stealth.

5. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: in order to make the pushing post (28) in special bitting can promote smoothly push rod (13), the length of the push rod (13) in described front lock core (4) and front lock core (4) equal in length or unequal, the length of the tappet (34) in middle lock core (35) is equal in length with middle lock core (35), and specially the pushing post (28) in bitting can promote in push rod (13) and the synchronous guide hole of insertion (12).

6. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: under the promotion of asynchronous lock spring (16), do not enter synchronous guide hole (12) in order to make asynchronous tapered end (15) or to transmit post (14), the aperture of the asynchronous lockhole (21) in the aperture ratio rear lock core (5) of the synchronous guide hole (12) in described middle lock core (35) is little, and the diameter of asynchronous tapered end (15) and transmission post (14) is larger than the diameter of push rod (13).

7. asynchronous report according to claim 1 interlocks stealthy multistage safety lock, it is characterized in that: annular groove (25) or groove (11) create single or multiple lift on lock body, from annular groove (25) or groove (11), lock body division system is caused to multistage; The interlocking pin (9) of interlock and interlock board (10) or junction plate (19) have single or multiple lift, between interlock board (10) or junction plate (19), promote with push rod (18); Lock core creates multistage, and the lock core that segmentation is manufactured can be distinguished independently asynchronous rotation or synchronous rotary.