CN104499792A

CN104499792A - Mechanical interlocking anti-theft tooth pushing lock

Info

Publication number: CN104499792A
Application number: CN201410757256.7A
Authority: CN
Inventors: 徐浩钟; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-11
Filing date: 2014-12-11
Publication date: 2015-04-08

Abstract

The invention discloses a mechanical interlocking anti-theft tooth pushing lock. A rear lock cylinder of the mechanical interlocking anti-theft tooth pushing lock is completely disconnected from a connector and a front lock cylinder, a connecting hole is formed in the front of the rear lock cylinder, and a connecting tongue is fixedly arranged at the back of the rear lock cylinder and penetrates through a via hole; a tooth pushing device and a rotary locking device lock the front lock cylinder, and a locking head locks the rear lock cylinder. The mechanical interlocking anti-theft tooth pushing lock integrates the functions of mechanical interlocking, invisibility and connecting invisibility of the front lock cylinder and the rear lock cylinder, so that a thief cannot open the tooth pushing device, the rotary locking device and an asynchronous locking device at the same time and cannot rotate the rear lock cylinder; even if the tooth pushing device and the rotary locking device are damaged in a barbarous way, only the front lock cylinder can be rotated, the locking head locks the rear lock cylinder, the connector is not connected with the rear lock cylinder, and the rear lock cylinder cannot be rotated, so that a complete and thorough anti-theft effect is achieved.

Description

Mechanical interlocked antitheft tooth pushes away lock

Technical field

The mechanical interlocked antitheft tooth of one that the present invention relates to theftproof lock field pushes away lock.

Background technology

The theftproof lock of present use has a variety of, but is all rotate after the key adopted backs down hoodle to drive dead bolt to open theftproof lock substantially, and the theftproof lock not having interlocking and self-locking to combine, causes robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.

Summary of the invention

The object that the present invention relates to be in order to a kind of robber is provided and unblanks that king do not open the asynchronous interlocking of collection, self-locking and mechanical interlocked that be combined as a whole, high security, without the manufacture of the theftproof lock of hoodle and method thereof.

For achieving the above object, mechanical interlocked antitheft tooth of the present invention pushes away in lock the latch system having cylinder lock, asynchronous locking system, tooth pushes away device, rotary catch, synchronized links system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, hold hole, hold spring, post pad, hold post, hold head, poke hole, conical surface post or inclined-plane post, promote hole, catch bar, locking hole, fore-set, locking head, locking spring, locking bearing bore, connecting hole, connect tongue, spring bearing bore, special bitting hole, special bitting, rotation hole, twist lock groove, tooth runner, axle is shipped and resell on another market, clockwork spring, swivelling chute, rotate locked groove, push away handle, rotating disk, turning handle, corner, torsional spring, steady pin,

Be provided with front lock core and rear lock core in described lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Hold hole, poke hole, twist lock groove in described front lock core and rotate locked groove, specially bitting hole and stealthy hole, in stealthy hole, connector being installed; The rear end of described rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Described holding on Kong Qian lock core and lock body is mutually through, the side that hold hole of poke hole on front lock core with hold hole and be connected and communicate; Described asynchronous locking system is arranged on rear lock core and lock body and locks after death lock core; In described rotation hole, tooth is installed and pushes away device, in swivelling chute, rotary catch is installed.

There are lock core hole and via hole in center in described lock body, and via hole is used to allow and connects hole that tongue passes, rearward end at lock body, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core and rear lock core, and front lock core is arranged on before rear lock core; There is twist lock groove in the circular hole part of lock core hole and rotate locked groove, having locking bearing bore in the outside of via hole, lock body holds hole; The described hole that holds is bearing bore in lock body or through hole, corresponding with the position holding hole on front lock core, and communicates, for install hold spring, post pad, hold post and hold head and allow post pad, hold post and hold head and slide holding in hole; Described locking bearing bore is the bearing bore of the lock core hole rearward end outside via hole, corresponding with the position of the locking hole on rear lock core and communicate; Described twist lock groove caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation hole on front lock core on lock core hole, for allowing the circular arc portion of tooth runner or have the circular arc portion turning tooth to rotate and allow lock core before tooth runner locking rotate inside; Described rotation locked groove is depression, along the cannelure on lock core hole direction, corresponding with the position of the swivelling chute on front lock core on lock core hole, for allowing corner lock core rotation before movable and locking inside.

Have special bitting hole, stealthy hole, rotation hole, swivelling chute, promotion hole, poke hole in described front lock core and hold hole, described special bitting hole and stealthy hole all the centre that front lock core rotates or close to rotate special bitting hole, centre before stealthy hole; Be provided with connector in described stealthy hole, there is stealthy hole the front end of connector, is provided with return spring in stealthy hole; Described rotation hole wear out on the lock core of the special bitting bore portion of front lock core before the outer round surface of lock core and special bitting hole, communicate with twist lock groove and special bitting hole, and corresponding with the twist lock groove on lock core hole, push away device for installing tooth and allow tooth push away the parts running of device; Described swivelling chute wear out on the lock core of the stealthy bore portion of front lock core before the outer round surface of lock core and stealthy hole, communicate with rotation locked groove and stealthy hole, and corresponding with the rotation locked groove on lock core hole, for installing rotary locking and allowing the parts of rotary locking operate; Described holds the surface of revolution and special bitting hole of wearing out front lock core in Kong Qian lock core, communicates with special bitting hole and lock core hole, slides holding in hole for installing to hold head and allow hold head and hold post; The side that hold hole of described poke hole on front lock core with hold hole and be connected and communicate, for installing conical surface post or inclined-plane post, and hold the conical surface or the inclined-plane of catch bar leading section, allow the conical surface of conical surface post or inclined-plane post or inclined-plane coordinate with the conical surface of catch bar leading section or inclined-plane in poke hole; The rear end face of described promotion hole lock core before the running through below of poke hole, and communicate with poke hole, for installing catch bar and catch bar can be moved forward and backward in promotion hole.

In a lock, have at least a tooth to push away device, described tooth pushes away that device comprises pushing tow tooth bar on the key, rotation hole, twist lock groove, tooth runner, axle are shipped and resell on another market, clockwork spring, clockwork spring groove, tooth lack string; Described tooth runner is shipped and resell on another market by axle and is fixed in rotation hole, the part of the circular arc portion of tooth runner or have a part for the circular arc portion turning tooth in twist lock groove, the circular arc portion of tooth runner has and turns tooth, broken partial section is had and the tooth that formed lacks string on the marginal portion of tooth runner, there is clockwork spring groove at the middle part of tooth runner, and one end of clockwork spring is fixed in clockwork spring groove, the other end is fixed on the wall of rotation hole; Front and back are in the same direction provided with multiple tooth when pushing away device, and the tooth of pushing tow tooth bar is on the key interrupted tooth; Front and back are in the same direction provided with single tooth when pushing away device, and the tooth of pushing tow tooth bar is on the key continuous tooth.

Described tooth pushes away the tooth that turns that device adopts pushing tow tooth bar on the key to promote on tooth runner makes tooth runner open around axle rotation of shipping and reselling on another market, pushing tow tooth bar on the key promote to expose on the tooth runner in special bitting hole turn tooth time, tooth runner to be shipped and resell on another market rotation around axle, the circular arc portion of tooth runner in twist lock groove or have the circular arc portion turning tooth to rotate with tooth runner, when rotate to tooth lack string the line at two ends with the parallel longitudinal of the periphery of front lock core or close to time parallel, the circular arc portion of tooth runner or have the circular arc portion turning tooth to shift out because of rotation to remove after in twist lock groove locking to front lock core, when pushing tow key does not insert in special bitting hole, the circular arc portion of tooth runner or have the circular arc portion locked front lock core in twist lock groove turning tooth.

Need not the pushing tow tooth bar on the key of special bitting unblank time, when the tooth promoting angle too small that turning on tooth runner rotate when tooth spiral turns then tooth runner direction of rotation lacks the circular arc portion before string or has the circular arc portion turning tooth not shift out twist lock groove; When promoting the angle turning rotation when tooth spiral turns on tooth runner when excessive, after then the tooth of tooth runner direction of rotation lacks the circular arc portion before string or has the circular arc portion turning tooth to shift out twist lock groove, the tooth of tooth runner direction of rotation lacks a string circular arc portion below or has the circular arc portion turning tooth to enter again twist lock groove, can not remove the locking to front lock core.

Described tooth runner is the gear having broken partial section, or circular arc has turns tooth and have broken partial section, and turning tooth is external tooth; The profile of the broken partial section of described tooth runner is that tooth lacks string; Described tooth lacks the plane that string is rule, or the incomplete face of irregular curved surface or curve and rectilinear(-al); There is pin-and-hole at the middle part of described tooth runner, and there is clockwork spring groove the outside of pin-and-hole, and pin-and-hole is used for installation shaft and ships and resell on another market, and clockwork spring groove is used for fixing and installs clockwork spring; The tooth of tooth runner lacks string and installs towards the posterior direction of lock core hole, and the tooth that turns on tooth runner exposes special bitting hole; Described tooth runner can be shipped and resell on another market rotation around axle in rotation hole, circular arc portion or have the circular arc portion turning tooth can not be able to rotate in lock core hole by lock core before locking.

It is pin or bolt that described axle is shipped and resell on another market, and is fixed in the fixing hole in rotation hole, for through the pin-and-hole on tooth runner and fixed teeth runner.

Described clockwork spring is the clockwork spring or torsion spring coiled, is arranged in clockwork spring groove, be circular arc portion on tooth runner or have turn tooth circular arc portion locking before the power of lock core.

A rotary catch is had at least in a lock, described rotary catch comprises swivelling chute, rotate locked groove, push away handle, rotating disk, turning handle, corner, torsional spring, steady pin, described push away handle at swivelling chute internal fixtion on connector, described rotating disk is fixed in swivelling chute by steady pin, rotating disk is fixed with corner and turning handle, part or all of corner is in rotation locked groove, turning handle points to the direction in stealthy hole in swivelling chute, the pivotal angle of handle restriction turning handle is pushed away before turning handle, torsional spring top is had to press below, the top, one end of torsional spring is pressed on turning handle, other end top is pressed on the wall of swivelling chute.Insert when promoting connector in stealthy hole in the front end of pushing tow key, connector drives and pushes away handle and promote turning handle, and turning handle rotates at drive rotating disk and corner, and corner rotates and enters the locking of releasing to front lock core swivelling chute in; When the front end of pushing tow key is not inserted in stealthy hole, corner is lock core before rotation locked groove internal lock is dead.

The described handle that pushes away is strip shape body, is fixed on connector, is arranged in swivelling chute, rotates around steady pin for pushing away handle;

Described rotating disk and turning handle, corner are an entirety, or combining of separating;

Described rotating disk is the disc or blocks that can rotate around steady pin, and the centre of rotating disk is porose, and steady pin is through the hole in the middle of rotating disk; Described rotating disk is used for connection and pushes away handle and corner;

Described turning handle is the strip shape body be fixed on rotating disk, for driving dial rotation;

Described corner is the blocks be fixed on rotating disk, is partly or entirely arranged on and rotates in locked groove, can not rotate for lock core before locking in lock core hole;

Described torsional spring is stage clip or torsion spring;

Described steady pin is pin or bolt, is fixed in the fixing hole in swivelling chute, for fixing rotating disk.

In a lock, have an asynchronous locking system at least, described asynchronous locking system comprises poke hole, conical surface post or inclined-plane post, promotes hole, catch bar, locking hole, fore-set, locking head, locking spring, locking bearing bore; In poke hole, have conical surface post or inclined-plane post, poke hole has catch bar in promotion hole below, has fore-set and locking head in the locking hole on rear lock core, has locking spring and locking head in the locking bearing bore on lock body; Locking spring fitting is in locking bearing bore, the locking crown is pressed in before locking spring, fore-set is arranged on before locking head, catch bar is arranged on before fore-set, the conical surface before catch bar or inclined-plane coordinate with the conical surface on conical surface post or inclined-plane post or inclined-plane, and conical surface post or inclined-plane post are fixed on to hold and hold on head in hole; Adopt conical surface post to coordinate constantly with catch bar, the front end of catch bar then adopts inclined-plane; When adopting inclined-plane post to coordinate with catch bar, the front end of catch bar then adopts the conical surface or inclined-plane.Described conical surface post or inclined-plane post can slide in poke hole with the movement holding head in poke hole, when pushing tow inclined thrust surface oblique compression on the key holds, conical surface post or inclined-plane post slide at poke hole drawback lock, the conical surface of the oblique promotion catch bar front end, inclined-plane on conical surface during slip on conical surface post or inclined-plane post or inclined-plane, drive and move after catch bar and move after promoting fore-set and locking head, progress in locking bearing bore after locking head compression locking spring; When holding head and sliding the face of unblanking of the side end arriving pushing tow key on the key at pushing tow, the vertex of a cone of conical surface post or inclined-plane post moves to the conical surface of catch bar front end or the end on inclined-plane, now, the locking removed rear lock core can be entered in locking bearing bore completely after locking head compression locking spring; Promote in the process of catch bar at conical surface post or inclined-plane post, when the top ends of conical surface post or inclined-plane post does not reach the top on the conical surface before catch bar or inclined-plane or when the top ends of conical surface post or inclined-plane post exceedes the top on the conical surface before catch bar or inclined-plane, when moving after catch bar and locking head be not pressed in locking hole completely, have in locking hole the first front lock core of catch bar, fore-set and locking, rear lock core and lock body be linked to be one can not be mutually movable entirety, front lock core and rear lock core all can not be rotated in lock body; When pushing tow key does not insert in special bitting hole, have fore-set and locking head in locking hole, have locking head and locking spring in locking bearing bore, locking head, simultaneously in locking hole and locking bearing bore internal lock rear lock core in the dust, makes rear lock core rotate.

Described conical surface post is polygon cone post or circular cone post, conical surface post having the conical surface, transmitting power to catch bar for coordinating with the inclined-plane of catch bar front end.

Described inclined-plane post is the two sides, front and back of moving direction is cylinder that is symmetrical and that intersect, and the two sides, front and back of moving direction is inclined-plane, transmits power to catch bar for the inclined-plane or cone match with catch bar front end.

Described catch bar is cylinder, has the conical surface or inclined-plane in the front end of cylinder, for transmitting the motive force of conical surface post or inclined-plane post to fore-set.

The rear lock core of described locking hole outside connecting hole running through the front/rear end of rear lock core, for holding fore-set and locking head, and fore-set and locking head can be moved forward and backward in purl hole.

Described fore-set is cylinder or spheroid or ellipsoid, for transmit catch bar pass the power of coming and the power transmission of locking spring to catch bar.

Described locking head is cylinder, can not rotate for locking rear lock core with front lock core.

Described locking spring is stage clip, is the power source of asynchronous locking system.

In a lock, have a cylinder lock system at least, described cylinder lock system comprises and holds hole, holds spring, post pad, hold post and hold head; Described holds hole respectively on front lock core and on lock body, on front lock core hold on hole and lock body to hold hole mutually through; Described hold in hole to be provided with hold spring, post pad, hold post and hold head, holding in hole in lock body is provided with and holds spring, post pad, holds post, holding in hole in front lock core is provided with and holds post and hold head, post pad, holds post and holds head and slide holding in hole.When pushing tow key inserts special bitting hole drawback lock, holding in hole on front lock core only holds head, and holding in hole on lock body has post pad and hold post; When not having pushing tow key to insert in special bitting hole, holding in hole on front lock core holds post and holds head, holding in hole on lock body has post pad and holds spring, the contact position holding post and post pad is just at the intersection of front lock core and lock core hole, before when tooth pushes away device and rotary catch opens, lock core can rotate, but has the locking of locking head in rear lock core and locking bearing bore and rear lock core can not be rotated.

Described post pad is cylinder or spheroid or ellipsoid, the object increasing post pad in common cylinder lock system is to confuse robber, the cylinder lock system of theftproof lock is illusory to allow robber think by mistake, when robber confirms that theftproof lock is not opened, make again to hold head to be pushed bar and conical surface post or inclined-plane post stuck and can not move because front lock core have rotated position, makes robber not know from what to unblank.

Described cylinder lock system and asynchronous locking system interrelated, all by locking head drive its locking or remove locking.

The center of the rear end of described rear lock core is fixed with and connects tongue through lock body via hole below, and there is the connecting hole of depression the front end of the center of rotation of rear lock core, the rear lock core outside connecting hole has locking hole run through the front/rear end of rear lock core; Described connecting hole is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Be with or without spring bearing bore in the bottom of connecting hole, when the bottom of described connecting hole does not have a spring bearing bore, spring bearing bore is located at the rearward end of connector, is provided with return spring in spring bearing bore, and one end of return spring withstands on the bottom of connecting hole; When spring bearing bore arranged at the bottom of described connecting hole, the core that spring bearing bore and connecting hole rotate at rear lock core or the part close to center of rotation, spring bearing bore is later through connecting hole above, be provided with return spring in spring bearing bore, one end of return spring withstands on the rearward end of connector.

When having spring bearing bore in described rear lock core, spring bearing bore is at the connecting hole passed back through above of the bottom of connecting hole; When not having spring bearing bore in described rear lock core, spring bearing bore is in the rearward end of connector; Described spring bearing bore also can simultaneously in the rearward end of connector and the bottom of connecting hole; Described spring bearing bore is bearing bore or blind hole, for installing return spring; Described return spring is spring;

Described connector is one section of connector, the front end of connector coordinates with the front end of pushing tow key can slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in the connecting hole in rear lock core, for connecting front lock core and rear lock core.

Described special bitting comprises pushing tow key and the shank of the key, and pushing tow key is fixed on the shank of the key; Described pushing tow key promotes key, and the part that pushing tow key inserts the key in special bitting hole has at least a tooth bar lateral having continuous tooth or interrupted tooth, and tooth bar makes tooth runner ship and resell on another market rotation around axle for the tooth that turns promoted on tooth runner; The part that pushing tow key inserts the key in special bitting hole has at least on a lateral and have inclined thrust surface, inclined thrust surface is used for cant and holds head; Described pushing tow key length is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole.

In order to increase safety and the disguise of theftproof lock, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key can not connect and transmit power to rear lock core with front lock core; Tooth pushes away the circular arc portion of the tooth runner of device or to have the locked front lock core of the circular arc portion turning tooth to realize interlocking stealthy, does not have pushing tow key to insert turning tooth and can not open tooth and push away device on promotion tooth runner in special the bitting hole in; The locked front lock core of corner of rotary catch realizes interlocking stealth, and not having pushing tow key to insert promotion connector in stealthy hole can not open rotary catch.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopt the circular arc portion of tooth runner or have the circular arc portion that turns tooth front lock core and lock body locked with rotating disk and corner front lock core and lock body locked realize rotating interlock; The locked rear lock core of locking head is adopted to realize asynchronous interlocking; Before adopting, lock core and rear lock core disconnect being hidden in stealthy hole with connector completely and realize being connected stealth.

When unblanking with special bitting, special bitting hole is inserted with the pushing tow key of special bitting, in the process inserted, pushing tow tooth bar on the key promotes turning tooth and tooth runner being shipped and resell on another market around axle to rotate and line that the tooth that reaches tooth runner lacks the end points at the two ends of string is parallel with lock core hole on tooth runner, make circular arc portion or have the circular arc portion turning tooth to shift out because of rotation in twist lock groove, remove the locking to front lock core; Meanwhile, pushing tow inclined thrust surface on the key oblique compression in special bitting hole hold head and allow hold head after move, move after promoting to hold post, make to hold post and the junction the holding head intersection at front lock core and lock core hole; When moving after holding head, conical surface post or inclined-plane post is driven laterally to slide, when conical surface post or inclined-plane post laterally slide, oblique promotion catch bar moves backward and moves after driving fore-set and locking head, then locking spring is compressed, when the intersection of lock core and lock core hole before holding post and arriving with the contact position holding head, the top of conical surface post or inclined-plane post withstands on the top of catch bar front end, and the contact position of fore-set and locking head just at the intersection of locking bearing bore and locking hole, opens asynchronous locking system; Pushing tow key is through behind special bitting hole, and the front end of pushing tow key is inserted in stealthy hole and promoted, in connector insertion connecting hole, to complete the connection with front lock core and rear lock core; While connector movement, connector moves after driving and pushing away handle and promotes turning handle rotation, and drive rotating disk and corner to rotate, corner rotates and shifts out rotation locked groove, removes the locking to front lock core; Now, rotate special bitting, rear lock core rotates with front lock core and is with the tongue that is dynamically connected to rotate, and connection lingual ribbon moves link gear and opens dead bolt and unblank.

When pushing tow key exits special bitting hole, corner under the powered of torsional spring around steady pin rotate and enter rotate locked groove internal lock dead before lock core, complete the locking to front lock core; Tooth runner under the drive of pushing tow tooth bar on the key and under the powered of clockwork spring around axle ship and resell on another market rotate and make the circular arc portion of tooth runner or have the circular arc portion turning tooth to enter locked front lock core in twist lock groove, complete the locking to front lock core; Locking head enters locking hole under the promotion of locking spring, simultaneously in locking bearing bore and locking hole internal lock after death lock core, completes the locking to rear lock core; Connector, under the promotion of return spring, exits connecting hole and enters in stealthy hole completely, makes front lock core disconnect completely with rear lock core and can not be connected.

When robber or the king that unblanks unblank with technical tool, with steel wire stretch in special bitting hole hold head be pressed into hold hole, telescopic head has been pressed into telescopic hole, but do not know to want turning gear runner can open the circular arc portion of tooth runner or have the circular arc portion turning tooth, tooth can not be opened and push away device, hiding rotary catch can not be opened; Even if robber or the king that unblanks open tooth and push away device, do not rotate front lock core because of the locked front lock core of rotary catch yet; Even if robber or the front lock core of king's forced rotating of unblanking, but not to be connected with rear lock core because of the connector in stealthy hole, to add the locked rear lock core of locking head and can not rear lock core be rotated.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key to insert special bitting hole in stealthy hole promote connector enter in connecting hole, front lock core and rear lock core cannot be made simultaneously to rotate, can not theftproof lock be opened; There is no pushing tow key to insert in special bitting hole to promote turning tooth and can not open tooth and push away device on tooth runner, front lock core cannot be made to rotate; Not having pushing tow key to insert promotion connector in stealthy hole drives dial rotation to open rotary catch, and front lock core cannot be made to rotate; Add the difficulty of pirate of the open lock, thus play the effect of interlocking, self-locking, stealth and multiple safety.

Robber or the king that unblanks namely use flat instrument adopt barbarous way damaged tooth runner circular arc portion or have turn tooth circular arc portion, rotating disk and corner after, the front lock core of forced rotating, rear lock core is not connected with front lock core because of stealthy, adding the locked rear lock core of locking head makes rear lock core not rotate with front lock core, plays anti-theft function.

In order to can be real antitheft, before adopting, lock core disconnects completely with rear lock core and realizes being connected stealth; Adopt the circular arc portion of tooth runner or have circular arc portion, rotating disk and the corner turning tooth to be hidden in lock core and lock body and realize interlocking stealth; Adopt locking head to be hidden in locking hole and locking bearing bore and realize asynchronous locking.

In order to expand the scope of application, described mechanical interlocked antitheft tooth pushes away the place that lock is applicable to the antitheft door of all kinds of needs, cabinet and so on and installs and uses, and comprises but is not only limited to 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 mechanical interlocked antitheft tooth pushes away manufacture and the method thereof of lock, it is characterized in that:

Lock body during fabrication, lock body manufactures have via hole, lock core hole, hold hole, locking bearing bore, twist lock groove and rotate locked groove, the centre that lock core hole is manufactured on rear locking is used for installing lock core, has the via hole for allowing connection tongue pass in the manufacture below of lock core hole; The described hole that holds is manufactured on lock body, communicates with the hole that holds on front lock core; Described locking bearing bore is manufactured on the rearward end of lock core hole, the outside of via hole, creates bearing bore, corresponding with the locking hole on rear lock core and communicate; Described twist lock groove system is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, the groove of cannelure creates arcwall face or inclined-plane, corresponding with the position of the rotation hole on front lock core, for allowing the circular arc portion of tooth runner or have the circular arc portion turning tooth movable and before locking, lock core rotates inside; Described rotation locked groove is manufactured on lock core hole, create depression, along the cannelure on lock core hole direction, corresponding with the position of the swivelling chute on front lock core, for allowing corner lock core rotation before movable and locking inside.

Lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; Described front lock core during fabrication, front lock core manufactures and holds hole, poke hole, promotion hole, rotation hole, swivelling chute, stealthy hole and special bitting hole; The center of rotation position that described special bitting hole and stealthy hole are manufactured on front lock core is connected, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of pushing tow key same or similar, the front portion of stealthy hole and connector is same or similar; The described hole that holds is manufactured on front lock core, communicates with the hole that holds on lock body; Described poke hole is manufactured on the side that holds hole with holding hole and promote hole and communicates; Described promotion hole is manufactured on the rear end face running through below front lock core of poke hole, communicates with poke hole, corresponding with locking hole and communicate; The lock core that described rotation hole is manufactured on the special bitting bore portion of front lock core wears out the outer round surface of front lock core and special bitting hole, communicate with twist lock groove and special bitting hole, and corresponding with the twist lock groove on lock core hole, for installing tooth runner and allowing tooth runner rotate; The lock core that described swivelling chute is manufactured on the stealthy bore portion of front lock core wears out the outer round surface of front lock core and stealthy hole, communicate with rotation locked groove and stealthy hole, and corresponding with the rotation locked groove on lock core hole, for installing rotary locking and allowing the parts of rotary locking operate.。

Tooth manufacturing of runner becomes the gear having broken partial section, or creates circular arc has and turn tooth and have broken partial section, turns tooth and creates external tooth; The profile of the broken partial section of described tooth runner is exactly that tooth lacks string; Described tooth lacks the plane that string creates rule, or creates the incomplete face of irregular curved surface or curve and rectilinear(-al); The middle part of described tooth runner manufactures pin-and-hole, and the outside of pin-and-hole manufactures clockwork spring groove, and pin-and-hole is used for installation shaft and ships and resell on another market, and clockwork spring groove is used for fixing and installs clockwork spring; The tooth of tooth runner lacks string and installs towards the posterior direction of lock core hole, and the tooth that turns on tooth runner exposes special bitting hole; Described tooth runner can be shipped and resell on another market rotation around axle in rotation hole, circular arc portion or have the circular arc portion turning tooth can not be able to rotate in lock core hole by lock core before locking.

Axle is shipped and resell on another market and is created pin or bolt, is fixed in the fixing hole in rotation hole, for through the pin-and-hole on tooth runner and fixed teeth runner.

Clockwork spring creates the clockwork spring or torsion spring coiled, is arranged in clockwork spring groove, be circular arc portion on tooth runner or have turn tooth circular arc portion locking before the power of lock core.

Pushing away handle and create strip shape body, be fixed on connector, be arranged in swivelling chute, rotating around steady pin for pushing away handle.

Rotating disk and turning handle, corner manufacture as a whole, or combine after manufacturing respectively; Described rotating disk creates the disc or blocks that can rotate around steady pin, and manufacture porose in the middle of rotating disk, steady pin is through the hole in the middle of rotating disk; Described rotating disk is used for connection and pushes away handle and corner; Described turning handle creates the strip shape body be fixed on rotating disk, for driving dial rotation; Described corner creates the blocks be fixed on rotating disk, is partly or entirely arranged on and rotates in locked groove, can not rotate for lock core before locking in lock core hole.

Torsional spring creates stage clip or torsion spring.

Steady pin creates pin or bolt, is fixed in the fixing hole in swivelling chute, for fixing rotating disk.

Conical surface post creates polygon cone post or circular cone post, and conical surface post manufactures the conical surface, transmits power to catch bar for coordinating with the inclined-plane of catch bar front end.

The two sides, front and back that inclined-plane post creates moving direction is cylinder that is symmetrical and that intersect, and the two sides, front and back of moving direction creates inclined-plane, transmits power to catch bar for the inclined-plane or cone match with catch bar front end.

Catch bar creates cylinder, and manufacturing in the front end of cylinder has the conical surface or inclined-plane, for transmitting the motive force of conical surface post or inclined-plane post to fore-set.

Fore-set creates cylinder or spheroid or ellipsoid, for transmit catch bar pass the power of coming and the power transmission of locking spring to catch bar.

Manufacture place of locking head becomes cylinder, can not rotate for locking rear lock core with front lock core.

Locking spring and hold spring and create stage clip.

Hold head and create cylinder, the end of cylinder creates arcwall face.

Hold post and create cylinder.

Post pad creates cylinder or spheroid or ellipsoid.

Rear lock core during fabrication, rear lock core manufactures and has connecting hole, locking hole; Described connecting hole creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core, coordinate with the aft section of connector, parallel with lock core hole, can be through with the stealthy hole on front lock core.Described locking hole is manufactured on the front/rear end rear lock core outside connecting hole running through rear lock core, for holding fore-set and locking head, and fore-set and locking head can be moved forward and backward in purl hole.

In order to enable special bitting unblank, during fabrication, special bitting creates pushing tow key and the shank of the key two parts, is manufactured on the shank of the key by pushing tow key in described special bitting; The body keyway portion of described pushing tow key in the special bitting hole of insertion have at least manufacture on a lateral to have inclined thrust surface; The part that pushing tow key inserts the key in special bitting hole has at least manufacture on a lateral have tooth bar, the tooth on tooth bar creates continuous or interrupted tooth, and tooth bar is for promoting the tooth on tooth runner; The length that described pushing tow key manufactures is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; The shape in described special bitting hole creates with the shape of pushing tow key same or similar, and described special bitting hole creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

Described connector during fabrication, connector is created the cylinder that the shape of anterior, rear portion consistent with the shape in stealthy hole and connecting hole is consistent, the front end of connector is created the shape that can coordinate with the front end of pushing tow key, allow pushing tow key can promote connector slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

Spring bearing bore during fabrication, is manufactured on the bottom of connecting hole and passes connecting hole, or spring bearing bore being manufactured on the rearward end of connector, or spring bearing bore is manufactured on the rearward end of connector and the bottom of connecting hole simultaneously by described spring bearing bore; Spring bearing bore is created blind hole or bearing bore, for installing return spring; Described return spring creates stage clip.

Be provided with front lock core and rear lock core in lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Manufacture in described front lock core and hold hole, poke hole, promotion hole, rotation hole, swivelling chute, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Have connecting hole in described rear lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt.Described hold in hole to be provided with hold spring, hold post and hold head; Locking spring fitting is in locking bearing bore, the locking crown is pressed in before locking spring, fore-set is arranged on before locking head, catch bar is arranged on before fore-set, the conical surface before catch bar or inclined-plane coordinate with the conical surface on conical surface post or inclined-plane post or inclined-plane, and conical surface post or inclined-plane post are fixed on and hold holding on head in hole.Tooth runner is shipped and resell on another market by axle and is fixed in rotation hole, the part of the circular arc portion of tooth runner or have a part for the circular arc portion turning tooth in twist lock groove, the circular arc portion of tooth runner has and turns tooth, the tooth having broken partial section to be formed on the marginal portion of tooth runner lacks string, and the middle part of tooth runner is provided with clockwork spring.In described swivelling chute, rotary catch is installed.Push away handle at rotating hole internal fixtion on connector, described rotating disk is fixed in rotating hole by steady pin, rotating disk is fixed with corner and turning handle, part or all of corner is in twist lock groove, turning handle points to the direction in stealthy hole in rotating hole, push away handle restriction turning handle pivotal angle before turning handle, have torsional spring top press below, one end of torsional spring push up be pressed on turning handle, other end top is pressed on the wall of rotating hole.

For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, the easily manufactured needs of described lock body according to internal construction and the needs of manufacturing process, the segmentation manufacture again near the end or end in stealthy hole of front lock core, or in the segmentation manufacture again of the position of rotation hole, or in the segmentation manufacture again of the position of poke hole, or promoting the position segmentation manufacture again in hole, or in the segmentation manufacture again of the position of swivelling chute, front lock core is created entirety or multistage, the each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation,

In order to manufacture the needs with assembly technology, lock body, during fabrication according to technological requirement and needs, creates entirety or multistage lock body.

The mechanical interlocked antitheft tooth of the present invention push away lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; The circular arc portion of tooth runner or have circular arc portion, corner and the rotating disk turning tooth to be hidden in locked front lock core in lock core and lock body, front lock core and rear lock core disconnect completely and are hidden in stealthy hole with connector, locking head be hidden in be at the moment with locked rear lock core in locking hole, make robber and Wang Wufa rotation rear lock core of unblanking, achieve the theftproof lock of several functions integrating asynchronous interlocking, stealth, self-locking, synchronized links, safety parameters is high; Namely use barbarous means damaged tooth runner circular arc portion or have turn tooth circular arc portion, corner and rotating disk after be also merely able to rotate front lock core, can not rotate be hidden in front lock core below rear lock core, add the locked rear lock core of locking head, front lock core is rotated and rear lock core non rotating, serves real anti-theft function.

Accompanying drawing explanation

Fig. 1 is the primary structure schematic diagram that the mechanical interlocked antitheft tooth of the present invention pushes away lock;

Fig. 2 is the surface structure schematic diagram of the right view of Fig. 1;

Fig. 3 is the structural representation in the cross section of front lock core;

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

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 special bitting.

Mechanical interlocked antitheft tooth shown in figure push away lock be two to groove special bitting hole and two to pushing tow key;

Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, hold hole 5, poke hole 6, hold spring 7, post pad 8, hold post 9, hold 10, inclined-plane post 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, special bitting hole 16, pushing tow key 17, inclined thrust surface 18, tooth bar 19, twist lock groove 20, rotation hole 21, axle ships and resell on another market 22, tooth runner 23, turn tooth 24, clockwork spring 25, push away handle 26, turning handle 27, rotating disk 28, corner 29, torsional spring 30, catch bar 31, locking bearing bore 32, locking spring 33, locking hole 34, locking head 35, fore-set 36, promote hole 37.

Detailed description of the invention

The mechanical interlocked antitheft tooth of the present invention pushes away lock and mainly comprises lock body 1, front lock core 2, rear lock core 13, connector 3, return spring 4, hold hole 5, hold spring 7, post pad 8, hold post 9, hold 10, poke hole 6, conical surface post or inclined-plane post 11, promote hole 37, catch bar 31, locking hole 34, fore-set 36, locking head 35, locking spring 33, locking bearing bore 32, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole 16, special bitting, rotation hole 21, twist lock groove 20, tooth runner 23, axle ships and resell on another market 22, clockwork spring 25, swivelling chute, rotate locked groove, push away handle 26, rotating disk 28, turning handle 27, corner 29, torsional spring 30, steady pin,

Be provided with front lock core 2 and rear lock core 13 in described lock body 1, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely with front lock core 2; Hold hole 5, poke hole 6, twist lock groove 20 in described front lock core 2 and rotate locked groove, specially bitting hole 16 and stealthy hole, connector 3 is installed in stealthy hole; The rear end of described rear lock core 13 is fixed with and connects tongue 14, and connect tongue 14 and be connected with link gear through after the via hole at lock body 1 rear portion, link gear is connected with dead bolt; It is described that to hold hole 5 mutually through on front lock core 2 and lock body 1, the side that hold hole 5 of poke hole 6 on front lock core 2 with hold hole 5 and be connected and communicate; Described asynchronous locking system is arranged on rear lock core 13 and lock body 1 and locks after death lock core 13; In described rotation hole 21, tooth is installed and pushes away device, in swivelling chute, rotary catch is installed.

There are lock core hole and via hole in center in described lock body 1, and via hole is used to allow and connects hole that tongue 14 passes, rearward end at lock body 1, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core 2 and rear lock core 13, and front lock core 2 is arranged on before rear lock core 13; There is twist lock groove 20 in the circular hole part of lock core hole and rotate locked groove, having locking bearing bore 32 in the outside of via hole, lock body 1 holds hole 5; The described hole 5 that holds is bearing bore in lock body 1 or through hole, corresponding with the position holding hole 5 on front lock core 2, and communicate, hold spring 7, post pad 8 for installing, hold post 9 and hold 10 and allow post pad 8, hold post 9 and hold 10 holding slip hole 5 in; Described locking bearing bore 32 is bearing bore of the lock core hole rearward end outside via hole, corresponding with the position of the locking hole 34 on rear lock core 13 and communicate; Described twist lock groove 20 caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation hole 21 on front lock core 2 on lock core hole, for allowing the circular arc portion of tooth runner 23 or have the circular arc portion turning tooth 24 to rotate and allow lock core 2 before tooth runner 23 locking rotate inside; Described rotation locked groove is depression, along the cannelure on lock core hole direction, corresponding with the position of the swivelling chute on front lock core 2 on lock core hole, for allow corner 29 inside before movable and locking lock core 2 rotate.

Have special bitting hole 16, stealthy hole, rotation hole 21, swivelling chute, promotion hole 37, poke hole 6 in described front lock core 2 and hold hole 5, described special bitting hole 16 and stealthy hole all the centre that front lock core 2 rotates or close to the special bitting hole 16, centre rotated before stealthy hole; Be provided with connector 3 in described stealthy hole, there is stealthy hole the front end of connector 3, is provided with return spring 4 in stealthy hole; Described rotation hole 21 wear out on the lock core of special bitting hole 16 part of front lock core 2 before the outer round surface of lock core 2 and special bitting hole 16, communicate with twist lock groove 20 and special bitting hole 16, and corresponding with the twist lock groove 20 on lock core hole, push away device for installing tooth and allow tooth push away the parts running of device; Described swivelling chute wear out on the lock core of the stealthy bore portion of front lock core 2 before the outer round surface of lock core 2 and stealthy hole, communicate with rotation locked groove and stealthy hole, and corresponding with the rotation locked groove on lock core hole, for installing rotary locking and allowing the parts of rotary locking operate; Described hold hole 5 wear out in front lock core 2 before the surface of revolution of lock core 2 and special bitting hole 16, communicating with special bitting hole 16 and lock core hole, holding 10 and hold post 9 holding slip hole 5 in for installing to hold 10 and allow; The side that hold hole 5 of described poke hole 6 on front lock core 2 with hold hole 5 and be connected and communicate, for installing conical surface post or inclined-plane post 11, and hold the conical surface or the inclined-plane of catch bar 31 leading section, allow the conical surface of conical surface post or inclined-plane post 11 or inclined-plane coordinate with the conical surface of catch bar 31 leading section or inclined-plane in poke hole 6; The rear end face of described promotion hole 37 lock core 2 before the running through below of poke hole 6, and communicate with poke hole 6, for installing catch bar 31 and catch bar 31 can be moved forward and backward in promotion hole 37.

In a lock, have at least a tooth to push away device, described tooth pushes away that device comprises tooth bar 19 on pushing tow key 17, rotation hole 21, twist lock groove 20, tooth runner 23, axle are shipped and resell on another market 22, clockwork spring 25, clockwork spring groove, tooth lack string; Described tooth runner 23 is shipped and resell on another market by axle and 22 is fixed in rotation hole 21, the part of the circular arc portion of tooth runner 23 or have a part for the circular arc portion turning tooth 24 in twist lock groove 20, the circular arc portion of tooth runner 23 has and turns tooth 24, broken partial section is had and the tooth that formed lacks string on the marginal portion of tooth runner 23, there is clockwork spring groove at the middle part of tooth runner 23, and one end of clockwork spring 25 is fixed in clockwork spring groove, the other end is fixed on the wall of rotation hole 21; Front and back are in the same direction provided with multiple tooth when pushing away device, and the tooth of the tooth bar 19 on pushing tow key 17 is interrupted tooth; Front and back are in the same direction provided with single tooth when pushing away device, and the tooth of the tooth bar 19 on pushing tow key 17 is continuous tooth.

Described tooth pushes away the tooth 24 that turns that device adopts the tooth bar 19 on pushing tow key 17 to promote on tooth runner 23 makes tooth runner 23 open around axle 22 rotations of shipping and reselling on another market, tooth bar 19 on pushing tow key 17 promote to expose on the tooth runner 23 in special bitting hole 16 turn tooth 24 time, tooth runner 23 to be shipped and resell on another market 22 rotations around axle, the circular arc portion of tooth runner 23 in twist lock groove 20 or have the circular arc portion turning tooth 24 to rotate with tooth runner 23, when rotate to tooth lack string the line at two ends with the parallel longitudinal of the periphery of front lock core 2 or close to time parallel, the circular arc portion of tooth runner 23 or have the circular arc portion turning tooth 24 to shift out because of rotation to remove after in twist lock groove 20 locking to front lock core 2, when pushing tow key 17 does not insert in special bitting hole 16, the circular arc portion of tooth runner 23 or have the circular arc portion locked front lock core 2 in twist lock groove 20 turning tooth 24.

Need not the tooth bar 19 on the pushing tow key 17 of special bitting unblank time, when the tooth promoting angle too small that turning on tooth runner 23 rotate when tooth 24 rotates then tooth runner 23 direction of rotation lacks the circular arc portion before string or has the circular arc portion turning tooth 24 not shift out twist lock groove 20; When promoting the angle turning rotation when tooth 24 rotates on tooth runner 23 when excessive, after then the tooth of tooth runner 23 direction of rotation lacks the circular arc portion before string or has the circular arc portion turning tooth 24 to shift out twist lock groove 20, the tooth of tooth runner 23 direction of rotation lacks a string circular arc portion below or has the circular arc portion turning tooth 24 to enter again twist lock groove 20, can not remove the locking to front lock core 2.

Described tooth runner 23 is the gears having broken partial section, or circular arc has turns tooth 24 and have broken partial section, and turning tooth 24 is external tooths; The profile of the broken partial section of described tooth runner 23 is that tooth lacks string; Described tooth lacks the plane that string is rule, or the incomplete face of irregular curved surface or curve and rectilinear(-al); There is pin-and-hole at the middle part of described tooth runner 23, and there is clockwork spring groove the outside of pin-and-hole, and pin-and-hole is used for installation shaft and ships and resell on another market 22, and clockwork spring groove is used for fixing and installs clockwork spring 25; The tooth of tooth runner 23 lacks string and installs towards the posterior direction of lock core hole, and the tooth 24 that turns on tooth runner 23 exposes special bitting hole 16; Described tooth runner 23 can be shipped and resell on another market 22 rotations around axle in rotation hole 21, circular arc portion or have the circular arc portion turning tooth 24 can not be able to rotate in lock core hole by lock core 2 before locking.

It 22 is pin or bolt that described axle is shipped and resell on another market, and is fixed in the fixing hole in rotation hole 21, for through the pin-and-hole on tooth runner 23 and fixed teeth runner 23.

Described clockwork spring 25 is the clockwork spring or torsion spring coiled, is arranged in clockwork spring groove, be circular arc portion on tooth runner 23 or have turn tooth 24 circular arc portion locking before the power of lock core 2.

A rotary catch is had at least in a lock, described rotary catch comprises swivelling chute, rotate locked groove, push away handle 26, rotating disk 28, turning handle 27, corner 29, torsional spring 30, steady pin, described push away handle 26 at swivelling chute internal fixtion on connector 3, described rotating disk 28 is fixed in swivelling chute by steady pin, rotating disk 28 is fixed with corner 29 and turning handle 27, part or all of corner 29 is in rotation locked groove, turning handle 27 points to the direction in stealthy hole in swivelling chute, push away handle 26 before turning handle 27 and limit the pivotal angle of turning handle 27, torsional spring 30 is had to push up pressure below, the top, one end of torsional spring 30 is pressed on turning handle 27, other end top is pressed on the wall of swivelling chute.Insert when promoting connector 3 in stealthy hole in the front end of pushing tow key 17, connector 3 drives and pushes away handle 26 and promote turning handle 27, and turning handle 27 rotates at drive rotating disk 28 and corner 29, and corner 29 rotates and enters the locking of releasing to front lock core 2 swivelling chute in; When the front end of pushing tow key 17 is not inserted in stealthy hole, corner 29 is lock core 2 before rotation locked groove internal lock is dead.

The described handle 26 that pushes away is strip shape bodies, is fixed on connector 3, is arranged in swivelling chute, rotates around steady pin for pushing away handle 26;

Described rotating disk 28 and turning handle 27, corner 29 are an entirety, or combining of separating;

Described rotating disk 28 is the disc or blocks that can rotate around steady pin, and the centre of rotating disk 28 is porose, and steady pin is through the hole in the middle of rotating disk 28; Described rotating disk 28 pushes away handle 26 and corner 29 for connecting;

Described turning handle 27 is fixed on the strip shape body on rotating disk 28, rotates for driving rotating disk 28;

Described corner 29 is fixed on the blocks on rotating disk 28, is partly or entirely arranged on and rotates in locked groove, can not rotate for lock core before locking 2 in lock core hole;

Described torsional spring 30 is stage clip or torsion spring;

Described steady pin is pin or bolt, is fixed in the fixing hole in swivelling chute, for fixing rotating disk 28.

In a lock, have an asynchronous locking system at least, described asynchronous locking system comprises poke hole 6, conical surface post or inclined-plane post 11, promotes hole 37, catch bar 31, locking hole 34, fore-set 36, locking head 35, locking spring 33, locking bearing bore 32; In poke hole 6, have conical surface post or inclined-plane post 11, poke hole 6 has catch bar 31 in promotion hole 37 below, has fore-set 36 and locking head 35 in the locking hole 34 on rear lock core 13, has locking spring 33 and locking head 35 in the locking bearing bore 32 on lock body 1; Locking spring 33 is arranged in locking bearing bore 32, locking head 35 top is pressed in before locking spring 33, fore-set 36 is arranged on before locking head 35, catch bar 31 is arranged on before fore-set 36, the conical surface before catch bar 31 or inclined-plane coordinate with the conical surface on conical surface post or inclined-plane post 11 or inclined-plane, and conical surface post or inclined-plane post 11 are fixed on to hold and hold on 10 in hole 5; Adopt conical surface post to coordinate constantly with catch bar 31, the front end of catch bar 31 then adopts inclined-plane; When adopting inclined-plane post 11 to coordinate with catch bar 31, the front end of catch bar 31 then adopts the conical surface or inclined-plane.Described conical surface post or inclined-plane post 11 can slide in poke hole 6 with the movement holding 10 in poke hole 6, when inclined thrust surface 18 oblique compression on pushing tow key 17 holds 10, conical surface post or inclined-plane post 11 slide at poke hole 6 drawback lock, the conical surface of oblique promotion catch bar 31 front end, inclined-plane on conical surface during slip on conical surface post or inclined-plane post 11 or inclined-plane, drive and move after catch bar 31 and move after promoting fore-set 36 and locking head 35, locking head 35 progresses into after compressing locking spring 33 in locking bearing bore 32, when hold 10 slide on pushing tow key 17 face of unblanking of the side end arriving pushing tow key 17 time, the vertex of a cone of conical surface post or inclined-plane post 11 moves to the conical surface of catch bar 31 front end or the end on inclined-plane, now, the locking removed rear lock core 13 can be entered in locking bearing bore 32 after locking head 35 compresses locking spring 33 completely, promote in the process of catch bar 31 at conical surface post or inclined-plane post 11, when the top ends of conical surface post or inclined-plane post 11 does not reach the top on the conical surface before catch bar 31 or inclined-plane or when the top ends of conical surface post or inclined-plane post 11 exceedes the top on the conical surface before catch bar 31 or inclined-plane, when moving after catch bar 31 and locking head 35 be not pressed in locking hole 34 completely, catch bar 31 is had in locking hole 34, fore-set 36 and locking head 35 are front lock core 2, rear lock core 13 and lock body 1 be linked to be one can not be mutually movable entirety, front lock core 2 and rear lock core 13 all can not be rotated in lock body 1, when pushing tow key 17 does not insert in special bitting hole 16, fore-set 36 and locking head 35 is had in locking hole 34, have locking head 35 and locking spring 33 in locking bearing bore 32, locking head 35 simultaneously locking hole 34 in locking bearing bore 32 internal lock rear lock core 13 in the dust, rear lock core 13 can not be rotated.

Described conical surface post is polygon cone post or circular cone post, conical surface post having the conical surface, transmitting power to catch bar 31 for coordinating with the inclined-plane of catch bar 31 front end.

Described inclined-plane post 11 is two sides, front and back of moving direction is cylinders that are symmetrical and that intersect, and the two sides, front and back of moving direction is inclined-plane, transmits power to catch bar 31 for the inclined-plane or cone match with catch bar 31 front end.

Described catch bar 31 is cylinders, has the conical surface or inclined-plane in the front end of cylinder, for transmitting the motive force of conical surface post or inclined-plane post 11 to fore-set 36.

The rear lock core 13 of described locking hole 34 outside connecting hole 12 running through the front/rear end of rear lock core 13, for holding fore-set 36 and locking head 35, and fore-set 36 and locking head 35 can be moved forward and backward in purl hole.

Described fore-set 36 is cylinder or spheroid or ellipsoid, for transmit catch bar 31 pass the power of coming and the power transmission of locking spring 33 to catch bar 31.

Described locking head 35 is cylinders, can not rotate for locking rear lock core 13 with front lock core 2.

Described locking spring 33 is stage clips, is the power source of asynchronous locking system.

In a lock, have a cylinder lock system at least, described cylinder lock system comprises and holds hole 5, holds spring 7, post pad 8, holds post 9 and hold 10; Described holds hole 5 respectively on front lock core 2 and on lock body 1, on front lock core 2 hold hole 5 with on lock body 1 to hold hole 5 mutually through; Described hold in hole 5 to be provided with hold spring 7, post pad 8, hold post 9 and hold 10, holding in hole 5 in lock body 1 is provided with and holds spring 7, post pad 8, holds post 9, holding in hole 5 in front lock core 2 is provided with and holds post 9 and hold 10, post pad 8, holds post 9 and holds 10 holding slip hole 5 in.When pushing tow key 17 inserts special bitting hole 16 drawback lock, holding in hole 5 on front lock core 2 only holds 10, and holding in hole 5 on lock body 1 has post pad 8 and hold post 9; When not having pushing tow key 17 to insert in special bitting hole 16, holding in hole 5 on front lock core 2 holds post 9 and holds 10, holding in hole 5 on lock body 1 has post pad 8 and holds spring 7, hold the contact position of post 9 and post pad 8 just at the intersection of front lock core 2 with lock core hole, before when tooth pushes away device and rotary catch opens, lock core 2 can rotate, but has the locking of locking head 35 in rear lock core 13 and locking bearing bore 32 and rear lock core 13 can not be rotated.

Described post pad 8 is cylinder or spheroid or ellipsoid, the object increasing post pad 8 in common cylinder lock system is to confuse robber, the cylinder lock system of theftproof lock is illusory to allow robber think by mistake, when robber confirms that theftproof lock is not opened, make again to hold 10 to be pushed bar 31 and conical surface post or inclined-plane post 11 stuck and can not move because front lock core 2 have rotated position, makes robber not know from what to unblank.

Described cylinder lock system and asynchronous locking system interrelated, all by locking head 35 drive its locking or remove locking.

The center of the rear end of described rear lock core 13 is fixed with and connects tongue 14 through lock body 1 via hole below, there is the connecting hole 12 of depression the front end of the center of rotation of rear lock core 13, and the rear lock core 13 outside connecting hole 12 has locking hole 34 to run through the front/rear end of rear lock core 13; Described connecting hole 12 is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore 15 is with or without in the bottom of connecting hole 12, when the bottom of described connecting hole 12 does not have a spring bearing bore 15, spring bearing bore 15 is located at the rearward end of connector 3, is provided with return spring 4 in spring bearing bore 15, and one end of return spring 4 withstands on the bottom of connecting hole 12; When spring bearing bore 15 arranged at the bottom of described connecting hole 12, the core that spring bearing bore 15 and connecting hole 12 rotate at rear lock core 13 or the part close to center of rotation, spring bearing bore 15 is later through connecting hole 12 above, be provided with return spring 4 in spring bearing bore 15, one end of return spring 4 withstands on the rearward end of connector 3.

When having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is at the connecting hole 12 passed back through above of the bottom of connecting hole 12; When not having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is in the rearward end of connector 3; Described spring bearing bore 15 also can simultaneously in the rearward end of connector 3 and the bottom of connecting hole 12; Described spring bearing bore 15 is bearing bore or blind hole, for installing return spring 4; Described return spring 4 is springs;

Described connector 3 is one section of connector 3, the front end of connector 3 coordinates with the front end of pushing tow key 17 can slide in stealthy hole He in connecting hole 12, when connector 3 slides in stealthy hole, its rear end can be inserted in the connecting hole 12 in rear lock core 13, for connecting front lock core 2 and rear lock core 13.

Described special bitting comprises pushing tow key 17 and the shank of the key, and pushing tow key 17 is fixed on the shank of the key; Described pushing tow key 17 promotes key, the part that pushing tow key 17 inserts the key in special bitting hole 16 has at least the tooth bar 19 lateral having continuous tooth or interrupted tooth, and tooth bar 19 makes tooth runner 23 ship and resell on another market 22 rotations around axle for the tooth 24 that turns promoted on tooth runner 23; The part that pushing tow key 17 inserts the key in special bitting hole 16 has at least on a lateral and have inclined thrust surface 18, inclined thrust surface 18 holds 10 for cant; Described pushing tow key 17 length is longer than the length in special bitting hole 16, and the length of pushing tow key 17 is used for promoting connector 3 than the part of special bitting hole 16 length and inserts connecting hole 12.

In order to increase safety and the disguise of theftproof lock, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key 17 can not connect and transmit power to rear lock core 13 with front lock core 2; Tooth pushes away the circular arc portion of the tooth runner 23 of device or to have the locked front lock core 2 of the circular arc portion turning tooth 24 to realize interlocking stealthy, does not have pushing tow key 17 to insert in special bitting hole 16 to promote turning tooth 24 and can not open tooth and push away device on tooth runner 23; The locked front lock core 2 of corner 29 of rotary catch realizes interlocking stealth, and not having pushing tow key 17 to insert promotion connector 3 in stealthy hole can not open rotary catch.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopt the circular arc portion of tooth runner 23 or have the circular arc portion that turns tooth 24 front lock core 2 with lock body 1 locked and rotating disk 28 and corner 29 front lock core 2 and lock body 1 locked realize rotating interlock; The locked rear lock core 13 of locking head 35 is adopted to realize asynchronous interlocking; Before adopting, lock core 2 disconnects completely with rear lock core 13 and connector 3 is hidden in stealthy hole and realizes being connected stealth.

In order to can be real antitheft, adopt before lock core 2 disconnect realizing being connected stealth completely with rear lock core 13; Adopt the circular arc portion of tooth runner 23 or have circular arc portion, rotating disk 28 and the corner 29 turning tooth 24 to be hidden in lock core and lock body 1 and realize interlocking stealth; Adopt locking head 35 to be hidden in locking hole 34 and locking bearing bore 32 and realize asynchronous locking.

When unblanking with special bitting, special bitting hole 16 is inserted with the pushing tow key 17 of special bitting, in the process inserted, tooth bar 19 on pushing tow key 17 promotes turning tooth 24 and making tooth runner 23 parallel with lock core hole around the axle line that 22 rotations and the tooth reaching tooth runner 23 lack the end points at the two ends of string of shipping and reselling on another market on tooth runner 23, make circular arc portion or have the circular arc portion turning tooth 24 to shift out because of rotation in twist lock groove 20, remove the locking to front lock core 2; Meanwhile, the oblique compression in special bitting hole 16 of the inclined thrust surface 18 on pushing tow key 17 hold 10 and allow hold 10 after move, move after promoting to hold post 9, make to hold post 9 and hold the junction of 10 at the intersection of front lock core 2 with lock core hole; Hold move after 10 time, conical surface post or inclined-plane post 11 is driven laterally to slide, when conical surface post or inclined-plane post 11 laterally slide, oblique promotion catch bar 31 moves backward and moves after driving fore-set 36 and locking head 35, then locking spring 33 is compressed, when the intersection of lock core 2 and lock core hole before holding post 9 and arriving with the contact position holding 10, the top of conical surface post or inclined-plane post 11 withstands on the top of catch bar 31 front end, the contact position of fore-set 36 and locking head 35, just at the intersection of locking bearing bore 32 with locking hole 34, opens asynchronous locking system; Pushing tow key 17 is through behind special bitting hole 16, and the front end of pushing tow key 17 is inserted promotion connector 3 in stealthy hole and inserted in connecting hole 12, completes the connection with front lock core 2 and rear lock core 13; While connector 3 movement, connector 3 moves after driving and pushing away handle 26 and promotes turning handle 27 and rotate, and drive rotating disk 28 and corner 29 to rotate, corner 29 rotates and shifts out rotation locked groove, removes the locking to front lock core 2; Now, rotate special bitting, rear lock core 13 rotates with front lock core 2 and is with the tongue 14 that is dynamically connected to rotate, and connects tongue 14 and drives link gear open dead bolt and unblank.

When pushing tow key 17 exits special bitting hole 16, corner 29 under the powered of torsional spring 30 around steady pin rotate and enter rotate locked groove internal lock dead before lock core 2, complete the locking to front lock core 2; To ship and resell on another market 22 rotations and make the circular arc portion of tooth runner 23 or have the circular arc portion turning tooth 24 to enter locked front lock core 2 in twist lock groove 20 around axle under the drive of the tooth bar 19 of tooth runner 23 on pushing tow key 17 and under the powered of clockwork spring 25, complete the locking to front lock core 2; Locking head 35 enters locking hole 34 under the promotion of locking spring 33, simultaneously locking bearing bore 32 in locking hole 34 internal lock after death lock core 13, complete the locking to rear lock core 13; Connector 3, under the promotion of return spring 4, exits connecting hole 12 and enters in stealthy hole completely, makes front lock core 2 disconnect completely with rear lock core 13 and can not be connected.

When robber or the king that unblanks unblank with technical tool, with steel wire stretch in special bitting hole 16 hold 10 be pressed into hold hole 5, telescopic head has been pressed into telescopic hole, but do not know to want turning gear runner 23 can open the circular arc portion of tooth runner 23 or have the circular arc portion turning tooth 24, tooth can not be opened and push away device, hiding rotary catch can not be opened; Even if robber or the king that unblanks open tooth and push away device, do not rotate front lock core 2 because of the locked front lock core 2 of rotary catch yet; Even if robber or the front lock core 2 of king's forced rotating of unblanking, but not to be connected with rear lock core 13 because of the connector 3 in stealthy hole, to add the locked rear lock core 13 of locking head 35 and rear lock core 13 can not be rotated.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key 17 to insert special bitting hole 16 in stealthy hole promote connector 3 enter in connecting hole 12, front lock core 2 and rear lock core 13 cannot be made simultaneously to rotate, can not theftproof lock be opened; There is no pushing tow key 17 to insert in special bitting hole 16 to promote turning tooth 24 and can not open tooth and push away device on tooth runner 23, front lock core 2 cannot be made to rotate; Not having pushing tow key 17 to insert promotion connector 3 in stealthy hole drives rotating disk 28 rotation to open rotary catch, and front lock core 2 cannot be made to rotate; Add the difficulty of pirate of the open lock, thus play the effect of interlocking, self-locking, stealth and multiple safety.

Robber or the king that unblanks namely use flat instrument adopt barbarous way damaged tooth runner 23 circular arc portion or have turn tooth 24 circular arc portion, after rotating disk 28 and corner 29, the front lock core 2 of forced rotating, rear lock core 13 is not connected with front lock core 2 because of stealthy, adding the locked rear lock core 13 of locking head 35 makes rear lock core 13 not rotate with front lock core 2, plays anti-theft function.

Claims

1. mechanical interlocked antitheft tooth pushes away a lock, it is characterized in that: described mechanical interlocked antitheft tooth pushes away in lock the latch system having cylinder lock, asynchronous locking system, tooth pushes away device, rotary catch, synchronized links system, mainly comprises: lock body (1), front lock core (2), rear lock core (13), connector (3), return spring (4), hold hole (5), hold spring (7), post pad (8), hold post (9), hold head (10), poke hole (6), conical surface post or inclined-plane post (11), promote hole (37), catch bar (31), locking hole (34), fore-set (36), locking head (35), locking spring (33), locking bearing bore (32), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole (16), special bitting, rotation hole (21), twist lock groove (20), tooth runner (23), axle is shipped and resell on another market (22), clockwork spring (25), swivelling chute, rotate locked groove, push away handle (26), rotating disk (28), turning handle (27), corner (29), torsional spring (30), steady pin,

Be provided with front lock core (2) and rear lock core (13) in described lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2); Hold hole (5), poke hole (6), twist lock groove (20) in described front lock core (2) and rotate locked groove, specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole; The rear end of described rear lock core (13) is fixed with and connects tongue (14), and be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt; It is described that to hold hole (5) mutually through on front lock core (2) and lock body (1), the side that hold hole (5) of poke hole (6) on front lock core (2) with hold hole (5) and be connected and communicate; Described asynchronous locking system is arranged on rear lock core (13) and lock body (1) and locks after death lock core (13); In described rotation hole (21), tooth is installed and pushes away device, in swivelling chute, rotary catch is installed;

There are lock core hole and via hole in center in described lock body (1), and via hole is used to allow and connects hole that tongue (14) passes, rearward end in lock body (1), lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core (2) and rear lock core (13), and front lock core (2) is arranged on before rear lock core (13); There is twist lock groove (20) in the circular hole part of lock core hole and rotate locked groove, having locking bearing bore (32) in the outside of via hole, lock body (1) holds hole (5); The described hole (5) that holds is bearing bore in lock body (1) or through hole, corresponding with the position holding hole (5) on front lock core (2), and communicate, for install hold spring (7), post pad (8), hold post (9) and hold head (10) and allow post pad (8), hold post (9) and hold head (10) holding in hole (5) slip; Described locking bearing bore (32) is the bearing bore of the lock core hole rearward end outside via hole, corresponding with the position of the locking hole (34) on rear lock core (13) and communicate; Described twist lock groove (20) caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation hole (21) on front lock core (2) on lock core hole, for allowing the circular arc portion of tooth runner (23) or have the circular arc portion turning tooth (24) to rotate and allow lock core (2) before tooth runner (23) locking rotate inside; Described rotation locked groove caves in, along the cannelure on lock core hole direction, corresponding with the position of the swivelling chute on front lock core (2) on lock core hole, for allowing corner (29) lock core (2) rotation before movable and locking inside;

Have special bitting hole (16), stealthy hole, rotation hole (21), swivelling chute, promotion hole (37), poke hole (6) in described front lock core (2) and hold hole (5), described special bitting hole (16) and stealthy hole all the centre that front lock core (2) rotates or close to rotate special bitting hole, centre (16) before stealthy hole; Be provided with connector (3) in described stealthy hole, there is stealthy hole the front end of connector (3), is provided with return spring (4) in stealthy hole; Described rotation hole (21) wears out outer round surface and the special bitting hole (16) of front lock core (2) on the lock core of special bitting hole (16) part of front lock core (2), communicate with twist lock groove (20) and special bitting hole (16), and corresponding with the twist lock groove (20) on lock core hole, push away device for installing tooth and allow tooth push away the parts running of device; Described swivelling chute wears out the outer round surface of front lock core (2) and stealthy hole on the lock core of the stealthy bore portion of front lock core (2), communicate with rotation locked groove and stealthy hole, and corresponding with the rotation locked groove on lock core hole, for installing rotary locking and allowing the parts of rotary locking operate; Described holds surface of revolution and the special bitting hole (16) that front lock core (2) is worn out in hole (5) in front lock core (2), communicate with special bitting hole (16) and lock core hole, hold head (10) for installing to hold head (10) and allow and hold post (9) holding in hole (5) slip; The side that hold hole (5) of described poke hole (6) on front lock core (2) with hold hole (5) and be connected and communicate, for installing conical surface post or inclined-plane post (11), and hold the conical surface or the inclined-plane of catch bar (31) leading section, allow the conical surface of conical surface post or inclined-plane post (11) or inclined-plane coordinate with the conical surface of catch bar (31) leading section or inclined-plane in poke hole (6); Described promotion hole (37) is at the rear end face running through front lock core (2) below of poke hole (6), and communicate with poke hole (6), for installing catch bar (31) and catch bar (31) can be moved forward and backward in promotion hole (37);

In a lock, have at least a tooth to push away device, described tooth pushes away that device comprises tooth bar (19) on pushing tow key (17), rotation hole (21), twist lock groove (20), tooth runner (23), axle are shipped and resell on another market (22), clockwork spring (25), clockwork spring groove, tooth lack string; Described tooth runner (23) by axle ship and resell on another market (22) be fixed in rotation hole (21), the part of the circular arc portion of tooth runner (23) or have a part for the circular arc portion turning tooth (24) in twist lock groove (20), the circular arc portion of tooth runner (23) has and turns tooth (24), broken partial section is had and the tooth that formed lacks string on the marginal portion of tooth runner (23), there is clockwork spring groove at the middle part of tooth runner (23), and one end of clockwork spring (25) is fixed in clockwork spring groove, the other end is fixed on the wall of rotation hole (21); Front and back are in the same direction provided with multiple tooth when pushing away device, and the tooth of the tooth bar (19) on pushing tow key (17) is interrupted tooth; Front and back are in the same direction provided with single tooth when pushing away device, and the tooth of the tooth bar (19) on pushing tow key (17) is continuous tooth;

Described tooth push away device adopt the tooth bar (19) on pushing tow key (17) promote on tooth runner (23) turn tooth (24) make tooth runner (23) around axle ship and resell on another market (22) rotate and open, tooth bar (19) on pushing tow key (17) promote to expose on the tooth runner (23) in special bitting hole (16) turn tooth (24) time, tooth runner (23) around axle ship and resell on another market (22) rotate, the circular arc portion of tooth runner (23) in twist lock groove (20) or have the circular arc portion turning tooth (24) to rotate with tooth runner (23), when rotate to tooth lack string the line at two ends with the parallel longitudinal of the periphery of front lock core (2) or close to time parallel, the circular arc portion of tooth runner (23) or have the circular arc portion turning tooth (24) to shift out because of rotation to remove after in twist lock groove (20) locking to front lock core (2), when pushing tow key (17) does not insert in special bitting hole (16), the circular arc portion of tooth runner (23) or have the circular arc portion locked front lock core (2) in twist lock groove (20) turning tooth (24),

Need not the tooth bar (19) on the pushing tow key (17) of special bitting unblank time, when the tooth promoting angle too small that turning on tooth runner (23) rotate when tooth (24) rotates then tooth runner (23) direction of rotation lacks the circular arc portion before string or has the circular arc portion turning tooth (24) not shift out twist lock groove (20); Work as excessive when promoting the turning angle rotated when tooth (24) rotates on tooth runner (23), then the tooth of tooth runner (23) direction of rotation lack the circular arc portion before string or have the circular arc portion turning tooth (24) shift out twist lock groove (20) afterwards, the tooth of tooth runner (23) direction of rotation lacks a string circular arc portion below or has the circular arc portion turning tooth (24) to enter again twist lock groove (20), can not remove the locking to front lock core (2);

Described tooth runner (23) is the gear having broken partial section, or circular arc has turns tooth (24) and have broken partial section, and turning tooth (24) is external tooth; The profile of the broken partial section of described tooth runner (23) is that tooth lacks string; Described tooth lacks the plane that string is rule, or the incomplete face of irregular curved surface or curve and rectilinear(-al); There is pin-and-hole at the middle part of described tooth runner (23), and there is clockwork spring groove the outside of pin-and-hole, and pin-and-hole is used for installation shaft and ships and resell on another market (22), and clockwork spring groove is used for fixing and installs clockwork spring (25); The tooth of tooth runner (23) lacks string and installs towards the posterior direction of lock core hole, and the tooth (24) that turns on tooth runner (23) exposes special bitting hole (16); Described tooth runner (23) can ship and resell on another market around axle in rotation hole (21) (22) rotate, circular arc portion or have the circular arc portion turning tooth (24) can not be able to rotate in lock core hole by lock core (2) before locking;

Described axle ship and resell on another market (22) be pin or bolt, be fixed in the fixing hole in rotation hole (21), for through the pin-and-hole on tooth runner (23) and fixed teeth runner (23);

Described clockwork spring (25) is the clockwork spring or torsion spring coiled, is arranged in clockwork spring groove, be circular arc portion on tooth runner (23) or have turn tooth (24) circular arc portion locking before the power of lock core (2);

A rotary catch is had at least in a lock, described rotary catch comprises swivelling chute, rotate locked groove, push away handle (26), rotating disk (28), turning handle (27), corner (29), torsional spring (30), steady pin, described push away handle (26) at swivelling chute internal fixtion on connector (3), described rotating disk (28) is fixed in swivelling chute by steady pin, rotating disk (28) is fixed with corner (29) and turning handle (27), part or all of corner (29) is in rotation locked groove, turning handle (27) points to the direction in stealthy hole in swivelling chute, handle (26) restriction turning handle (27) pivotal angle is pushed away before turning handle (27), torsional spring (30) is had to push up pressure below, the top, one end of torsional spring (30) is pressed on turning handle (27), other end top is pressed on the wall of swivelling chute, when inserting promotion connector (3) in stealthy hole in the front end of pushing tow key (17), connector (3) drives and pushes away handle (26) promotion turning handle (27), turning handle (27) rotates in drive rotating disk (28) and corner (29), and corner (29) rotates and enters in swivelling chute the locking removed front lock core (2), when the front end of pushing tow key (17) is not inserted in stealthy hole, corner (29) is lock core (2) before rotation locked groove internal lock is dead,

It is described that to push away handle (26) be strip shape body, be fixed on connector (3) upper, be arranged in swivelling chute, rotate around steady pin for pushing away handle (26);

Described rotating disk (28) and turning handle (27), corner (29) are an entirety, or combining of separating;

Described rotating disk (28) is the disc or blocks that can rotate around steady pin, and the centre of rotating disk (28) is porose, and steady pin is through the hole in the middle of rotating disk (28); Described rotating disk (28) pushes away handle (26) and corner (29) for connecting;

Described turning handle (27) is fixed on the strip shape body on rotating disk (28), rotates for driving rotating disk (28);

Described corner (29) is fixed on the blocks on rotating disk (28), is partly or entirely arranged on and rotates in locked groove, can not rotate for lock core before locking (2) in lock core hole;

Described torsional spring (30) is stage clip or torsion spring;

Described steady pin is pin or bolt, is fixed in the fixing hole in swivelling chute, for fixing rotating disk (28);

In a lock, have an asynchronous locking system at least, described asynchronous locking system comprises poke hole (6), conical surface post or inclined-plane post (11), promotes hole (37), catch bar (31), locking hole (34), fore-set (36), locking head (35), locking spring (33), locking bearing bore (32), conical surface post or inclined-plane post (11) is had in poke hole (6), poke hole (6) has catch bar (31) in promotion hole (37) below, there are fore-set (36) and locking head (35) in locking hole (34) on rear lock core (13), in the locking bearing bore (32) on lock body (1), have locking spring (33) and locking head (35), locking spring (33) is arranged in locking bearing bore (32), locking head (35) top is pressed in before locking spring (33), fore-set (36) is arranged on before locking head (35), catch bar (31) is arranged on before fore-set (36), the conical surface before catch bar (31) or inclined-plane coordinate with the conical surface on conical surface post or inclined-plane post (11) or inclined-plane, and conical surface post or inclined-plane post (11) are fixed on to hold and hold on head (10) in hole (5), adopt conical surface post to coordinate constantly with catch bar (31), the front end of catch bar (31) then adopts inclined-plane, when adopting inclined-plane post (11) to coordinate with catch bar (31), the front end of catch bar (31) then adopts the conical surface or inclined-plane, described conical surface post or inclined-plane post (11) can slide in poke hole (6) with the movement holding head (10) in poke hole (6), when inclined thrust surface (18) oblique compression on pushing tow key (17) holds head (10), conical surface post or inclined-plane post (11) slide at poke hole (6) drawback lock, the conical surface of oblique promotion catch bar (31) front end, inclined-plane on conical surface during slip on conical surface post or inclined-plane post (11) or inclined-plane, move after driving catch bar (31) and move after promoting fore-set (36) and locking head (35), progress in locking bearing bore (32) after locking head (35) compression locking spring (33), when holding head (10) when the face of unblanking of the upper side end arriving pushing tow key (17) that slides of pushing tow key (17), the vertex of a cone of conical surface post or inclined-plane post (11) moves to the conical surface of catch bar (31) front end or the end on inclined-plane, now, the locking removed rear lock core (13) can be entered in locking bearing bore (32) after locking head (35) compression locking spring (33) completely, promote in the process of catch bar (31) at conical surface post or inclined-plane post (11), when the top ends of conical surface post or inclined-plane post (11) does not reach the top on the conical surface before catch bar (31) or inclined-plane or when the top ends of conical surface post or inclined-plane post (11) exceedes the top on the conical surface before catch bar (31) or inclined-plane, move after catch bar (31) and not locking head (35) be pressed into completely locking hole (34) interior time, catch bar (31) is had in locking hole (34), fore-set (36) and locking head (35) are front lock core (2), rear lock core (13) and lock body (1) be linked to be one can not be mutually movable entirety, front lock core (2) and rear lock core (13) all can not be rotated in lock body (1), when pushing tow key (17) does not insert in special bitting hole (16), fore-set (36) and locking head (35) is had in locking hole (34), locking head (35) and locking spring (33) is had in locking bearing bore (32), locking head (35) simultaneously locking hole (34) in locking bearing bore (32) internal lock rear lock core (13) in the dust, rear lock core (13) can not be rotated,

Described conical surface post is polygon cone post or circular cone post, conical surface post having the conical surface, transmitting power to catch bar (31) for coordinating with the inclined-plane of catch bar (31) front end;

Described inclined-plane post (11) is the two sides, front and back of moving direction is cylinder that is symmetrical and that intersect, the two sides, front and back of moving direction is inclined-plane, transmits power to catch bar (31) for the inclined-plane or cone match with catch bar (31) front end;

Described catch bar (31) is cylinder, has the conical surface or inclined-plane in the front end of cylinder, for transmitting the motive force of conical surface post or inclined-plane post (11) to fore-set (36);

Described locking hole (34) runs through the front/rear end of rear lock core (13) on the rear lock core (13) of connecting hole (12) outside, for holding fore-set (36) and locking head (35), and fore-set (36) and locking head (35) can be moved forward and backward in purl hole;

Described fore-set (36) is cylinder or spheroid or ellipsoid, for transmit catch bar (31) pass the power of coming and the power transmission of locking spring (33) to catch bar (31);

Described locking head (35) is cylinder, can not rotate for locking rear lock core (13) with front lock core (2);

Described locking spring (33) is stage clip, is the power source of asynchronous locking system;

In a lock, have a cylinder lock system at least, described cylinder lock system comprises and holds hole (5), holds spring (7), post pad (8), hold post (9) and hold head (10), it is described that to hold hole (5) upper and on lock body (1) at front lock core (2) respectively, on front lock core (2) hold hole (5) with on lock body (1) to hold hole (5) mutually through, described hold in hole (5) to be provided with hold spring (7), post pad (8), hold post (9) and hold head (10), holding in hole (5) in lock body (1) is provided with and holds spring (7), post pad (8), holds post (9), holding in hole (5) in front lock core (2) is provided with and holds post (9) and hold head (10), post pad (8), hold post (9) and hold head (10) hold in hole (5) slide, when pushing tow key (17) inserts special bitting hole (16) drawback lock, holding in hole (5) on front lock core (2) only holds head (10), and holding in hole (5) on lock body (1) has post pad (8) and hold post (9), when not having pushing tow key (17) to insert in special bitting hole (16), holding in hole (5) on front lock core (2) holds post (9) and holds head (10), holding in hole (5) on lock body (1) has post pad (8) and holds spring (7), hold the contact position of post (9) and post pad (8) just at the intersection of front lock core (2) with lock core hole, before when tooth pushes away device and rotary catch opens, lock core (2) can rotate, but there is the locking of locking head (35) in rear lock core (13) and locking bearing bore (32) and rear lock core (13) can not be rotated,

Described post pad (8) is cylinder or spheroid or ellipsoid, the object increasing post pad (8) in common cylinder lock system is to confuse robber, the cylinder lock system of theftproof lock is illusory to allow robber think by mistake, when robber confirms that theftproof lock is not opened, make to hold again head (10) to be pushed bar (31) and conical surface post or inclined-plane post (11) stuck and can not move because front lock core (2) have rotated position, makes robber not know to unblank from what;

Described cylinder lock system and asynchronous locking system interrelated, all pass through locking head (35) drive its locking or remove locking;

The center of the rear end of described rear lock core (13) is fixed with and connects tongue (14) through the via hole after lock body (1), there is the connecting hole (12) of depression the front end of the center of rotation of rear lock core (13), and the rear lock core (13) of connecting hole (12) outside has locking hole (34) to run through the front/rear end of rear lock core (13); Described connecting hole (12) is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore (15) is with or without in the bottom of connecting hole (12), when the bottom of described connecting hole (12) does not have spring bearing bore (15), spring bearing bore (15) is located at the rearward end of connector (3), be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the bottom of connecting hole (12); When spring bearing bore (15) arranged at the bottom of described connecting hole (12), the core that spring bearing bore (15) and connecting hole (12) rotate at rear lock core (13) or the part close to center of rotation, spring bearing bore (15) is later through connecting hole (12) above, be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the rearward end of connector (3);

When having spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) is at the connecting hole (12) passed back through above of the bottom of connecting hole (12); When there is no spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) rearward end in connector (3); Described spring bearing bore (15) also can simultaneously in the rearward end of connector (3) and the bottom of connecting hole (12); Described spring bearing bore (15) is bearing bore or blind hole, for installing return spring (4); Described return spring (4) is spring;

Described connector (3) is one section of connector (3), the front end of connector (3) coordinates with the front end of pushing tow key (17) can slide in stealthy hole He in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in the connecting hole (12) in rear lock core (13), for connecting front lock core (2) and rear lock core (13);

Described special bitting comprises pushing tow key (17) and the shank of the key, and pushing tow key (17) is fixed on the shank of the key; Described pushing tow key (17) promotes key, the part that pushing tow key (17) inserts the key in special bitting hole (16) has at least the tooth bar (19) lateral having continuous tooth or interrupted tooth, tooth bar (19) for promote on tooth runner (23) turn tooth (24) make tooth runner (23) around axle ship and resell on another market (22) rotate; The part that pushing tow key (17) inserts the key in special bitting hole (16) has at least on a lateral and has inclined thrust surface (18), inclined thrust surface (18) holds head (10) for cant; Described pushing tow key (17) length is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12);

In order to increase safety and the disguise of theftproof lock, rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnect completely with front lock core (2) and hiddenly realize being connected stealth, not having the insertion of pushing tow key (17) can not connect and transmit power to rear lock core (13); Tooth pushes away the circular arc portion of the tooth runner (23) of device or to have the locked front lock core (2) of the circular arc portion turning tooth (24) to realize interlocking stealthy, does not have pushing tow key (17) to insert in special bitting hole (16) to promote turning tooth (24) and can not open tooth and push away device on tooth runner (23); The locked front lock core (2) of corner (29) of rotary catch realizes interlocking stealth, and not having pushing tow key (17) to insert promotion connector (3) in stealthy hole can not open rotary catch;

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, adopt the circular arc portion of tooth runner (23) or have the circular arc portion that turns tooth (24) locked to front lock core (2) and lock body (1) and rotating disk (28) and corner (29) front lock core (2) and lock body (1) locked realize rotating interlock; Locking head (35) locked rear lock core (13) is adopted to realize asynchronous interlocking; Before adopting, lock core (2) disconnects completely with rear lock core (13) and connector (3) is hidden in stealthy hole and realizes being connected stealth;

When unblanking with special bitting, special bitting hole (16) is inserted with the pushing tow key (17) of special bitting, in the process inserted, tooth bar (19) on pushing tow key (17) promotes turning tooth (24) and making tooth runner (23) parallel with lock core hole around the axle line that (22) rotate and the tooth that reaches tooth runner (23) lacks the end points at the two ends of string of shipping and reselling on another market on tooth runner (23), make circular arc portion or have the circular arc portion turning tooth (24) to shift out because of rotation in twist lock groove (20), remove the locking to front lock core (2), meanwhile, inclined thrust surface (18) on pushing tow key (17) oblique compression in special bitting hole (16) hold head (10) and allow hold head (10) after move, promotion moves after holding post (9), makes hold post (9) and hold the junction of head (10) at the intersection of front lock core (2) with lock core hole, when moving after holding head (10), conical surface post or inclined-plane post (11) is driven laterally to slide, when conical surface post or inclined-plane post (11) laterally slide, oblique promotion catch bar (31) is moved backward and moves after driving fore-set (36) and locking head (35), then locking spring (33) is compressed, when the intersection of lock core (2) and lock core hole before holding post (9) and arriving with the contact position holding head (10), the top of conical surface post or inclined-plane post (11) withstands on the top of catch bar (31) front end, the contact position of fore-set (36) and locking head (35) is just at the intersection of locking bearing bore (32) with locking hole (34), open asynchronous locking system, pushing tow key (17) is through after special bitting hole (16), the front end of pushing tow key (17) is inserted in stealthy hole and is promoted, in connector (3) insertion connecting hole (12), to complete the connection with front lock core (2) and rear lock core (13), while connector (3) movement, connector (3) moves after driving and pushing away handle (26) and promotes turning handle (27) rotation, rotating disk (28) and corner (29) is driven to rotate, corner (29) rotates and shifts out rotation locked groove, removes the locking to front lock core (2), now, rotate special bitting, rear lock core (13) rotates with front lock core (2) and is with the tongue (14) that is dynamically connected to rotate, and connects tongue (14) and drives link gear open dead bolt and unblank,

When pushing tow key (17) exits special bitting hole (16), corner (29) under the powered of torsional spring (30) around steady pin rotate and enter rotate locked groove internal lock dead before lock core (2), complete the locking to front lock core (2); Under the drive of the tooth bar (19) of tooth runner (23) on pushing tow key (17) and under the powered of clockwork spring (25) around axle ship and resell on another market (22) rotate and make the circular arc portion of tooth runner (23) or have the circular arc portion turning tooth (24) to enter locked front lock core (2) in twist lock groove (20), complete the locking to front lock core (2); Locking head (35) enters locking hole (34) under the promotion of locking spring (33), simultaneously locking bearing bore (32) in locking hole (34) internal lock after death lock core (13), complete the locking to rear lock core (13); Connector (3), under the promotion of return spring (4), exits connecting hole (12) and enters in stealthy hole completely, makes front lock core (2) disconnect completely with rear lock core (13) and can not be connected;

When robber or the king that unblanks unblank with technical tool, with steel wire stretch in special bitting hole (16) hold head (10) be pressed into hold hole (5), telescopic head has been pressed into telescopic hole, but do not know to want turning gear runner (23) circular arc portion of tooth runner (23) can be opened or have the circular arc portion turning tooth (24), tooth can not be opened and push away device, hiding rotary catch can not be opened; Even if robber or the king that unblanks open tooth and push away device, do not rotate front lock core (2) because of the locked front lock core (2) of rotary catch yet; Even if robber or the front lock core of king's forced rotating (2) of unblanking, but because the connector (3) in stealthy hole is not connected with rear lock core (13), add the locked rear lock core (13) of locking head (35) and rear lock core (13) can not be rotated;

Robber or unblank king need not specially bitting is unblanked time, entering promotion connector (3) in stealthy hole after not having pushing tow key (17) to insert special bitting hole (16) enters in connecting hole (12), front lock core (2) and rear lock core (13) cannot be made simultaneously to rotate, can not theftproof lock be opened; There is no pushing tow key (17) to insert in special bitting hole (16) to promote turning tooth (24) and tooth can not be opened push away device on tooth runner (23), front lock core (2) cannot be made to rotate; Not having pushing tow key (17) to insert promotion connector (3) in stealthy hole drives rotating disk (28) rotation to open rotary catch, and front lock core (2) cannot be made to rotate; Add the difficulty of pirate of the open lock, thus play the effect of interlocking, self-locking, stealth and multiple safety;

Robber or the king that unblanks namely use flat instrument adopt barbarous way damaged tooth runner (23) circular arc portion or have turn tooth (24) circular arc portion, after rotating disk (28) and corner (29), forced rotating front lock core (2), rear lock core (13) is not connected with front lock core (2) because of stealthy, adding the locked rear lock core (13) of locking head (35) makes rear lock core (13) not rotate with front lock core (2), plays anti-theft function.

2. mechanical interlocked antitheft tooth according to claim 1 pushes away lock, it is characterized in that: in order to can be real antitheft, adopt before lock core (2) disconnect realizing being connected stealth completely with rear lock core (13); Adopt the circular arc portion of tooth runner (23) or have circular arc portion, rotating disk (28) and the corner (29) turning tooth (24) to be hidden in lock core and lock body (1) and realize interlocking stealth; Adopt locking head (35) to be hidden in locking hole (34) and locking bearing bore (32) and realize asynchronous locking.

3. mechanical interlocked antitheft tooth according to claim 1 pushes away lock, it is characterized in that: in order to expand the scope of application, described mechanical interlocked antitheft tooth pushes away the place that lock is applicable to the antitheft door, cabinet and so on of all kinds of needs and installs and uses, and comprises but be not only limited to being arranged on car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and commonly cashier's office in a shop using.

4. mechanical interlocked antitheft tooth according to claim 1 pushes away lock, it is characterized in that: described mechanical interlocked antitheft tooth push away lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect, the circular arc portion of tooth runner (23) or have the circular arc portion turning tooth (24), corner (29) and rotating disk (28) are hidden in locked front lock core (2) in lock core and lock body (1), front lock core (2) and rear lock core (13) disconnect completely and connector (3) is hidden in stealthy hole, locking head (35) be hidden in be at the moment with locked rear lock core (13) in locking hole (34), make robber and Wang Wufa rotation rear lock core (13) that unblanks, achieve the asynchronous interlocking of collection, stealthy, self-locking, the theftproof lock that the several functions of synchronized links is integrated, safety parameters is high, namely use barbarous means damaged tooth runner (23) circular arc portion or have turn tooth (24) circular arc portion, corner (29) and rotating disk (28) after be also merely able to rotate front lock core (2), can not rotate be hidden in front lock core (2) below rear lock core (13), add locking head (35) locked rear lock core (13), front lock core (2) is rotated and rear lock core (13) non rotating, serves real anti-theft function.

5. a mechanical interlocked antitheft tooth pushes away the manufacture method of lock, it is characterized in that: lock body (1) during fabrication, have via hole, lock core hole in the upper manufacture of lock body (1), hold hole (5), locking bearing bore (32), twist lock groove (20) and rotation locked groove, the centre that lock core hole is manufactured on rear locking (1) is used for installing lock core, has the via hole for allowing connection tongue (14) pass in the manufacture below of lock core hole; The described hole (5) that holds is manufactured on lock body (1), communicates with the hole (5) that holds on front lock core (2); Described locking bearing bore (32) is manufactured on the rearward end of lock core hole, the outside of via hole, creates bearing bore, corresponding with the locking hole (34) on rear lock core (13) and communicate; Described twist lock groove (20) is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, the groove of cannelure creates arcwall face or inclined-plane, corresponding with the position of the rotation hole (21) on front lock core (2), for allowing the circular arc portion of tooth runner (23) or have the circular arc portion turning tooth (24) movable and before locking, lock core (2) rotates inside; Described rotation locked groove is manufactured on lock core hole, create depression, along the cannelure on lock core hole direction, corresponding with the position of the swivelling chute on front lock core (2), for allowing corner (29) lock core (2) rotation before movable and locking inside;

Lock core during fabrication, carries out division system lock core and causes front lock core (2) and rear lock core (13); During fabrication, the upper manufacture of front lock core (2) holds hole (5), poke hole (6), promotion hole (37), rotation hole (21), swivelling chute, stealthy hole and special bitting hole (16) to described front lock core (2); The center of rotation position that described special bitting hole (16) and stealthy hole are manufactured on front lock core (2) is connected, specially join stealthy hole above, stealthy hole later; The shape of described special bitting hole (16) and the shape of pushing tow key (17) same or similar, the front portion of stealthy hole and connector (3) is same or similar; The described hole (5) that holds is manufactured on front lock core (2), communicates with the hole (5) that holds on lock body (1); Described poke hole (6) is manufactured on the side that holds hole (5) with holding hole (5) and promote hole (37) and communicates; Described promotion hole (37) is manufactured on the rear end face running through below front lock core (2) of poke hole (6), communicates with poke hole (6), corresponding with locking hole (34) and communicate; The lock core that described rotation hole (21) is manufactured on special bitting hole (16) part of front lock core (2) is worn out outer round surface and the special bitting hole (16) of front lock core (2), communicate with twist lock groove (20) and special bitting hole (16), and corresponding with the twist lock groove (20) on lock core hole, for installing tooth runner (23) and allowing tooth runner (23) rotate; The lock core that described swivelling chute is manufactured on the stealthy bore portion of front lock core (2) wears out the outer round surface of front lock core (2) and stealthy hole, communicate with rotation locked groove and stealthy hole, and corresponding with the rotation locked groove on lock core hole, for installing rotary locking and allowing the parts of rotary locking operate; ;

Tooth runner (23) creates the gear of broken partial section, or creates circular arc has and turn tooth (24) and have broken partial section, turns tooth (24) and creates external tooth; The profile of the broken partial section of described tooth runner (23) is exactly that tooth lacks string; Described tooth lacks the plane that string creates rule, or creates the incomplete face of irregular curved surface or curve and rectilinear(-al); The middle part of described tooth runner (23) manufactures pin-and-hole, and the outside of pin-and-hole manufactures clockwork spring groove, and pin-and-hole is used for installation shaft and ships and resell on another market (22), and clockwork spring groove is used for fixing and installs clockwork spring (25); The tooth of tooth runner (23) lacks string and installs towards the posterior direction of lock core hole, and the tooth (24) that turns on tooth runner (23) exposes special bitting hole (16); Described tooth runner (23) can ship and resell on another market around axle in rotation hole (21) (22) rotate, circular arc portion or have the circular arc portion turning tooth (24) can not be able to rotate in lock core hole by lock core (2) before locking;

Axle is shipped and resell on another market, and (22) create pin or bolt, are fixed in the fixing hole in rotation hole (21), for through the pin-and-hole on tooth runner (23) and fixed teeth runner (23);

Clockwork spring (25) creates the clockwork spring or torsion spring coiled, is arranged in clockwork spring groove, be circular arc portion on tooth runner (23) or have turn tooth (24) circular arc portion locking before the power of lock core (2);

Push away handle (26) and create strip shape body, being fixed on connector (3), being arranged in swivelling chute, rotating around steady pin for pushing away handle (26);

Rotating disk (28) and turning handle (27), corner (29) manufacture as a whole, or combine after manufacturing respectively; Described rotating disk (28) creates the disc or blocks that can rotate around steady pin, and manufacture porose in the middle of rotating disk (28), steady pin is through the hole in the middle of rotating disk (28); Described rotating disk (28) pushes away handle (26) and corner (29) for connecting; Described turning handle (27) creates the strip shape body be fixed on rotating disk (28), rotates for driving rotating disk (28); Described corner (29) creates the blocks be fixed on rotating disk (28), is partly or entirely arranged on and rotates in locked groove, can not rotate for lock core before locking (2) in lock core hole;

Torsional spring (30) creates stage clip or torsion spring;

Steady pin creates pin or bolt, is fixed in the fixing hole in swivelling chute, for fixing rotating disk (28);

Conical surface post creates polygon cone post or circular cone post, and conical surface post manufactures the conical surface, transmits power to catch bar (31) for coordinating with the inclined-plane of catch bar (31) front end;

The two sides, front and back that inclined-plane post (11) creates moving direction is cylinder that is symmetrical and that intersect, the two sides, front and back of moving direction creates inclined-plane, transmits power to catch bar (31) for the inclined-plane or cone match with catch bar (31) front end;

Catch bar (31) creates cylinder, and manufacturing in the front end of cylinder has the conical surface or inclined-plane, for transmitting the motive force of conical surface post or inclined-plane post (11) to fore-set (36);

Fore-set (36) creates cylinder or spheroid or ellipsoid, for transmit catch bar (31) pass the power of coming and the power transmission of locking spring (33) to catch bar (31);

Locking head (35) manufacture place becomes cylinder, can not rotate for locking rear lock core (13) with front lock core (2);

Locking spring (33) and hold spring (7) and create stage clip;

Hold head (10) and create cylinder, the end of cylinder creates arcwall face;

Hold post (9) and create cylinder;

Post pad (8) creates cylinder or spheroid or ellipsoid;

During fabrication, the upper manufacture of rear lock core (13) has connecting hole (12), locking hole (34) to rear lock core (13); Described connecting hole (12) creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core (13), coordinate with the aft section of connector (3), parallel with lock core hole, can be through with the stealthy hole on front lock core (2); Described locking hole (34) is manufactured on the front/rear end rear lock core (13) outside connecting hole (12) running through rear lock core (13), for holding fore-set (36) and locking head (35), and fore-set (36) and locking head (35) can be moved forward and backward in purl hole;

In order to enable special bitting unblank, during fabrication, special bitting creates pushing tow key (17) and the shank of the key two parts in described special bitting, is manufactured on the shank of the key by pushing tow key (17); The body keyway portion of described pushing tow key (17) in the special bitting hole (16) of insertion have at least manufacture on a lateral to have inclined thrust surface (18); The part that pushing tow key (17) inserts the key in special bitting hole (16) have at least manufacture on a lateral have tooth bar (19), tooth on tooth bar (19) creates continuous or interrupted tooth, and tooth bar (19) is for promoting the tooth on tooth runner (23); The length that described pushing tow key (17) manufactures is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12); The shape of described special bitting hole (16) creates with the shape of pushing tow key (17) same or similar, and described special bitting hole (16) creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

Described connector (3) during fabrication, connector (3) is created anterior consistent with the shape in stealthy hole, the cylinder that rear portion is consistent with the shape of connecting hole (12), the front end of connector (3) is created the shape that can coordinate with the front end of pushing tow key (17), allow pushing tow key (17) that connector (3) can be promoted slide in stealthy hole and in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in connecting hole (12), for connecting front lock core (2) and rear lock core (13),

Described spring bearing bore (15) during fabrication, spring bearing bore (15) be manufactured on the bottom of connecting hole (12) and pass connecting hole (12), or spring bearing bore (15) is manufactured on the rearward end of connector (3), or spring bearing bore (15) is manufactured on the rearward end of connector (3) and the bottom of connecting hole (12) simultaneously; Spring bearing bore (15) is created blind hole or bearing bore, for installing return spring (4); Described return spring (4) creates stage clip;

Be provided with front lock core (2) and rear lock core (13) in lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2), manufacture in described front lock core (2) and hold hole (5), poke hole (6), promotion hole (37), rotation hole (21), swivelling chute, specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole, connecting hole (12) is had in described rear lock core (13), the rear end of rear lock core (13) is fixed with and connects tongue (14), be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt, described hold in hole (5) to be provided with hold spring (7), hold post (9) and hold head (10), locking spring (33) is arranged in locking bearing bore (32), locking head (35) top is pressed in before locking spring (33), fore-set (36) is arranged on before locking head (35), catch bar (31) is arranged on before fore-set (36), the conical surface before catch bar (31) or inclined-plane coordinate with the conical surface on conical surface post or inclined-plane post (11) or inclined-plane, and conical surface post or inclined-plane post (11) are fixed on to hold and hold on head (10) in hole (5), tooth runner (23) by axle ship and resell on another market (22) be fixed in rotation hole (21), the part of the circular arc portion of tooth runner (23) or have a part for the circular arc portion turning tooth (24) in twist lock groove (20), the circular arc portion of tooth runner (23) has and turns tooth (24), the tooth having broken partial section to be formed on the marginal portion of tooth runner (23) lacks string, and the middle part of tooth runner (23) is provided with clockwork spring (25), in described swivelling chute, rotary catch is installed, push away handle (26) at rotating hole internal fixtion on connector (3), described rotating disk (28) is fixed in rotating hole by steady pin, rotating disk (28) is fixed with corner (29) and turning handle (27), part or all of corner (29) is in twist lock groove (20), turning handle (27) points to the direction in stealthy hole in rotating hole, handle (26) restriction turning handle (27) pivotal angle is pushed away before turning handle (27), torsional spring (30) is had to push up pressure below, the top, one end of torsional spring (30) is pressed on turning handle (27), other end top is pressed on the wall of rotating hole.

6. push away lock according to claim 1 and mechanical interlocked antitheft tooth according to claim 5, it is characterized in that: for the ease of manufacturing and assembling, the manufacture hop count of lock core (2) before changing, the described easily manufactured needs of lock body (1) according to internal construction and the needs of manufacturing process, front lock core (2) segmentation manufacture again near the end or end in stealthy hole, or in the position segmentation manufacture again of rotation hole (21), or in the position segmentation manufacture again of poke hole (6), or promoting the position segmentation manufacture again in hole (37), or in the segmentation manufacture again of the position of swivelling chute, front lock core (2) is created entirety or multistage, the each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation,

In order to manufacture the needs with assembly technology, lock body (1), during fabrication according to technological requirement and needs, creates entirety or multistage lock body (1).