CN204691451U - The asynchronous interlocking antitheft magnetic of machinery pushes away lock - Google Patents

Abstract

The utility model discloses a kind of mechanical asynchronous interlocking antitheft magnetic and push away lock, its rear lock core disconnects completely with connector and front lock core, has connecting hole, is fixed with connection tongue below and passes via hole rear lock core before; Magnetic pushes away locking and attracts locking to be hidden in locked rear lock core in lock body and rear lock core, and tooth pushes away locking system and is connected the locked front lock core of locking system.It integrates mechanical interlocked, stealthy, the connection of front and back lock core is stealthy, robber cannot be opened and open magnetic key operated lock locking apparatus simultaneously, tooth pushes away locking system and be connected locking system, cannot rotate rear lock core; Namely use barbarous means to damage after tooth pushes away locking system and is connected locking system to be also merely able to rotate front lock core, add magnetic and push away locking and attract the locked rear lock core of locking, rear lock core does not rotate, and serves the anti-theft function cutting the end completely.

Description

The asynchronous interlocking antitheft magnetic of machinery pushes away lock

Technical field

The asynchronous interlocking antitheft magnetic of one machinery that the utility model relates to theftproof lock field pushes away lock.

Background technology

The theftproof lock of present use has a variety of, but be all rotate after the key adopted backs down hoodle to drive dead bolt to open theftproof lock substantially, what do not adopt magnetomotive to combine with machinery can interlock the theftproof lock with self-locking, causes robber or the king that unblanks to be 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 utility model relates to is that the asynchronous interlocking antitheft magnetic of machinery that be combined as a whole in order to the asynchronous interlocking of collection providing a kind of robber and the king that unblanks does not open, self-locking and magnetomotive lock, high security pushes away lock.

For achieving the above object, the latch system that the asynchronous interlocking antitheft magnetic of machinery described in the utility model pushes away in lock to be had magnetic key operated lock locking apparatus, connect locking system, synchronized links system, cylinder lock, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, spring bearing bore, hold hole, hold spring, hold post, hold head, connecting hole, connect tongue, special bitting hole, special bitting, magnetic push hole, promote magnet, push to slide hole, catch bar, locking hole, fore-set, dark locking bearing bore, promote locking head, magnetic pushes away spring, magnetic hole, pull magnet, sliding pulling eye, spring eye, magnetic spring, shallow locking bearing bore, pull locking head, cross-drilled hole, longitudinal locked groove, locking seat, lock, promote spring.

Have in described lock body rear lock core be movably arranged on front lock core rearward end, disconnect completely with front 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 lock body holds hole, sliding eye, magnetic moves hole, spring eye, rotation locked groove and longitudinal locked groove; Hold hole in described front lock core, magnetic move hole, sliding eye, spring eye, cross-drilled hole, specially bitting hole and stealthy hole; Described synchronized links system comprises stealthy hole, connecting hole and connector, is provided with connector in stealthy hole.Described holding on Kong Qian lock core and lock body is mutually through, holds in hole to be provided with to hold spring, hold post and hold head.Described magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, magnetic pushes away that locking is arranged on magnetic push hole, pushes to slide hole, the magnetic of locking hole and locking bearing bore composition pushes away in passage, attracts locking to be arranged in the attraction channel of magnetic hole, sliding pulling eye, spring eye and locking hole composition.Have locking seat to be fixed on connector in described cross-drilled hole, be provided with and promote spring and lock in locking seat, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring.

There are lock core hole and via hole in center in described lock body, and described via hole is used to allow and connects hole that tongue passes, rearward end at lock body; Described lock core hole circular hole, before via hole, be divided into front lock core hole and rear lock core hole, the diameter in rear lock core hole is larger than the diameter of front lock core hole, and front lock core hole is before rear lock core hole; Be provided with front lock core in described front lock core hole, rear lock core is provided with rear lock core in hole, front lock core is arranged on before rear lock core, and the rotating diameter of rear lock core is larger than the rotating diameter of front lock core.The lock body of the rearward end in the rear lock core hole of the outside of via hole there is locking bearing bore, the lock body of the outside of front lock core hole there is the magnetic communicated with locking bearing bore move hole, sliding eye, or, the lock body of the outside of front lock core hole has the magnetic communicated with locking bearing bore move hole, sliding eye and spring eye.Described locking bearing bore is the bearing bore of the rear lock core hole rearward end of the part that before the ratio outside via hole, the aperture of lock core hole is large, corresponding with the position of locking hole rear lock core being through hole and communicate, and is provided with magnetic and pushes away spring and promote locking head in locking bearing bore.Described magnetic moves hole and comprises magnetic push hole and magnetic hole, the leading section of the lock body outside front lock core hole but do not wear out the front end face of lock body, through with sliding eye, magnetic push hole promotes magnet and allows to promote magnet and to move in hole at magnetic and slide for installing, and magnetic hole is used for installation and pulls magnet and allow and pull magnet to move in hole at magnetic to slide.Described sliding eye comprises and pushes to slide hole and sliding pulling eye, magnetic outside front lock core hole moves and the lock body after hole moves hole with magnetic and locking hole is through, or the magnetic outside front lock core hole moves and the lock body after hole moves hole with magnetic and spring eye is through, push to slide hole to push to slide bar and pushing to slide in hole for installing to push to slide bar and allow and can slide, sliding pulling eye is for installing sliding pull bar and sliding pull bar can be slided in sliding pulling eye.Lock body after the sliding pulling eye of described spring eye outside front lock core hole is worn out the front end face of the part that the diameter of lock core hole is large before rear lock core boring ratio, with sliding pulling eye and locking hole through, for installing magnetic spring and allowing magnetic spring at spring eye Analaysis on Elastic Slide and allow sliding pull bar pass from the centre of magnetic spring.For the ease of assembling, described sliding eye can also move hole with magnetic becomes the overall straight hole of a continuous print, but machining clamp spring position is wanted in the position that the magnetic in straight hole moves hole, jump ring position fixes the displacement of installation site or the restriction promotion magnet pulling magnet for installing jump ring; Described spring eye can also move hole with sliding pulling eye and magnetic becomes the overall straight hole of a continuous print, but in straight hole, want machining clamp spring position, and jump ring position fixes magnetic spring for installing jump ring.The lock body of front lock core hole part holds hole, the hole that holds on described lock body is bearing bore in lock body or through hole, hold post holding in hole slide for installing to hold spring and hold post and allow, corresponding with the position holding hole on front lock core, and communicate.Longitudinal locked groove is had in the circular hole part of front lock core hole; Described longitudinal locked groove is depression, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, and longitudinal locked groove is corresponding with the position of the cross-drilled hole on front lock core on front lock core hole, for allowing lock lock core rotation before movable and locking inside.

There are special bitting hole, stealthy hole in described front lock core, hold hole and cross-drilled hole; Described special bitting hole and stealthy hole are all at the center of rotation position of front lock core or the position close to center of rotation, and special bitting hole is before stealthy hole; Be provided with connector in described stealthy hole, the rearward end of connector has spring bearing bore, is provided with return spring in spring bearing bore.Holding on described front lock core wears out front lock core surface of revolution in Kong Qian lock core and special bitting hole, communicate with special bitting hole and lock core hole, corresponding with the position holding hole on front lock core hole and communicate, slide holding in hole for installing to hold head and hold post and allow hold head and hold post.Described cross-drilled hole 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, communicating with longitudinal locked groove and stealthy hole, and corresponding with the longitudinal locked groove on lock core hole, moving in cross-drilled hole for allowing lock.

The center of the rear end of described rear lock core is fixed with and connects tongue through lock body via hole below, the connecting hole that the front end of the center of rotation of rear lock core has, and the rear lock core of the outside of the connecting hole part larger than the diameter of front lock core has locking hole; Described locking hole is the through hole of bearing bore on rear lock core or the front/rear end running through rear lock core, the locking hole pushed away in locking at magnetic is through hole, corresponding with the position of sliding eye and locking bearing bore and communicate, and is bearing bore or through hole, corresponding with the position of spring eye and communicate attracting the locking hole in locking.Described connecting hole is bearing bore, wears out the front end face of rear lock core in the front end of the center of rotation of rear lock core, and the previous section of connecting hole is connector, and the face, hole of connector is joint face, at the groove that trackslips below of connector; The face, hole of described connector is the irregularly-shaped hole that polygonal hole or the hole by internal tooth or the hole by keyway or arc surface and plane form, the shape of the joint face of the rear joint of face, hole and connector is same or similar, the connection of connector and rear joint and coordinate for being slidably connected and being slidably matched, rear joint can to enter in connecting hole and to slide in connector; The described groove that trackslips is the annular trough of circle hole shape or polygon-shaped hole shape inside groove, and the width of the groove that trackslips is than the connection face width of rear joint, and rear joint enters contact with the joint face of connector after in the groove that trackslips completely and also can trackslip trackslipping in groove.

The previous section of described connector is front connector, after have rear joint, the external diameter of rear joint is less than the external diameter of front connector; Between front connector and rear joint, be free turn trough, the external diameter of idle running groove is less than the external diameter of rear joint and becomes the groove of depression; There is spring bearing bore at the middle part of the rearward end of rear joint, in spring bearing bore, return spring is installed; Described return spring is helical spring, can produce thrust; The shape in described front connector and stealthy hole is same or similar, is slidably matched with stealthy hole; The joint face of described rear joint is the cylinder face that polygonal cylinder face or the cylinder by tooth or the cylinder face by key or arc surface and plane form, the shape of rear joint and the shape of connector same or similar, the connection in the joint face of rear joint and the face, hole of connector and coordinate for being slidably connected and being slidably matched; Described idle running groove is the water jacket of annular or polygon-shaped water jacket, the width of idle running groove is than the connection face width of the connector of the connecting hole front end on rear lock core, and the joint face of connector enters contact with the joint face of rear joint after in idle running groove completely and also can trackslip dallying in groove.

Spring bearing bore is the bearing bore of installing return spring, is with or without spring bearing bore in the bottom of connecting hole; When not having spring bearing bore in the bottom of connecting hole, 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 having spring bearing bore in the bottom of 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 the bearing bore of the bottom at connecting hole, be provided with return spring in spring bearing bore, one end of return spring withstands on the rearward end of the rear joint of connector.

Spring bearing bore can also simultaneously in the rearward end of the rear joint of the bottom of connecting hole and connector, the spring bearing bore of the spring bearing bore of the bottom of connecting hole and the rearward end of rear joint is mutually through, and return spring is arranged in spring bearing bore that one end in spring bearing bore withstands on the bottom of connecting hole, the other end withstands in the spring bearing bore of the rearward end of rear joint.

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away the promotion magnet of locking and adopts the identical magnetic pole of polarity to be mounted opposite with the key magnet in special bitting, forms magnetic force moving; Pull magnet and the key magnet in special bitting of described attraction locking adopt the not identical magnetic pole of polarity to be mounted opposite, and form magnetic force and attract; In a lock, have at least a magnetic to push away locking, or have at least one to attract locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock.

Described magnetic pushes away that locking comprises magnetic push hole, promotes magnet, pushes to slide hole, catch bar, locking hole, fore-set, promotion locking head, locking bearing bore, magnetic push away spring; Be provided with in magnetic push hole and promote magnet, push to slide in hole to be provided with in catch bar, locking hole to have fore-set and promote to be provided with in locking head, locking bearing bore and promote locking head and magnetic pushes away spring, promote the front end that magnet is arranged on magnetic push hole, catch bar is fixed or is withstood on and promotes the rear end of magnet, catch bar what install successively below is fore-set, locking head and magnetic push away spring.Described promotion locking head is in locking hole or simultaneously in locking hole and locking bearing bore.

Described attraction locking comprises magnetic hole, pulls magnet, slides pulling eye, spring eye, magnetic spring, locking hole, pulls locking head; Be provided with to pull in magnet, sliding pulling eye to be provided with in pull lever, spring eye in magnetic hole and magnetic spring is installed, pulls locking head to be arranged in spring eye and locking hole, magnet is pulled to be arranged on the rear end in magnetic hole, pull lever is pulling being fixedly connected with pulling magnet of magnet below, pull lever in spring eye through being fixedly connected with pulling locking head after magnetic spring, pull lever with pull magnet and pull locking head to be connected in one.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole, longitudinal locked groove, locking seat, lock and promotion spring, described locking seat at cross-drilled hole internal fixtion on connector, be provided with in locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring, and lock exposes the part of locking seat in cross-drilled hole or simultaneously in cross-drilled hole and longitudinal locked groove.Insert when promoting connector in stealthy hole in the front end of pushing tow key, connector drives locking seat to move backward, slide in the front end of lock in longitudinal locked groove, the slope driving lock of longitudinal locked groove retreats and enters in locking seat, enter completely in lock core hole the front end of lock skids off longitudinal locked groove along with moving of connector after, the locking to front lock core is removed in the front end of lock in cross-drilled hole.When the front end of pushing tow key is not inserted in stealthy hole, lock is locked front lock core in cross-drilled hole and longitudinal locked groove.

Described special bitting comprises pushing tow key and the shank of the key, pushing tow key is promotion key, is fixed on the shank of the key, be inlaid with key magnet in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key inserts the key in special bitting hole has at least on a lateral and have pitch face, pitch face can hold head retrogressing by cant; Described pushing tow key promotes key, and length is longer than the length in special bitting hole.

In order to can be real antitheft, before adopting, lock core disconnects completely with rear lock core and realizes being connected stealth; Adopt the locking head of magnetic key operated lock locking apparatus and the lock being connected locking system to be hidden in front lock core and lock body and realize interlocking stealth; Adopt and promote locking head and be hidden in locking hole and locking bearing bore and realize asynchronous locking and magnetic pushes away locking, adopt and pull locking head to be hidden in locking hole and spring eye to realize asynchronous locking and magnetic locking.

The asynchronous interlocking antitheft magnetic of the utility model machinery push away lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; Front lock core and rear lock core disconnect completely and are hidden in stealthy hole with connector, magnetic pushes away locking and attracts locking to be indistinctly hidden in locked rear lock core in lock body and lock core, 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 be also merely able to rotate front lock core after using barbarous means to damage to hold post, sliding bar and lock, can not rotate and be hidden in front lock core rear lock core below, front lock core be 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 asynchronous interlocking antitheft magnetic of machinery pushing away locking with magnetic pushes away lock;

Fig. 2 is the structural representation attracting to be locked in lock body;

To be front lock core holding the structural representation in cross section at hole place to Fig. 3;

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

Fig. 5 is the primary structure schematic diagram of special bitting.

Shown in figure: lock body 1, front lock core 2, connector 3, spring bearing bore 4, return spring 5, magnetic push hole 6, promote magnet 7, push to slide hole 8, catch bar 9, fore-set 10, promote locking head 11, magnetic pushes away spring 12, locking bearing bore 13, rear lock core 14, connect tongue 15, connecting hole 16, pushing tow key 17, pitch face 18, key magnet 19, hold hole 20, hold spring 21, hold post 22, hold 23, longitudinal locked groove 24, cross-drilled hole 25, locking seat 26, promote spring 27, lock 28, spring eye 29, locking hole 30, trackslip groove 31, idle running groove 32, magnetic hole 61, pull magnet 71, sliding pulling eye 81, pull lever 91, pull locking head 111, magnetic spring 121.

Detailed description of the invention

The asynchronous interlocking antitheft magnetic of the utility model machinery pushes away lock and mainly comprises: lock body 1, front lock core 2, rear lock core 14, connector 3, return spring 5, spring bearing bore 4, hold hole 20, hold spring 21, hold post 22, hold 23, connecting hole 16, connect tongue 15, special bitting hole, special bitting, magnetic push hole 6, promote magnet 7, push to slide hole 8, catch bar 9, locking hole 30, fore-set 10, dark locking bearing bore 13, promote locking head 11, magnetic pushes away spring 12, magnetic hole 61, pull magnet 71, sliding pulling eye 81, spring eye 29, magnetic spring 121, shallow locking bearing bore 13, pull locking head 111, cross-drilled hole 25, longitudinal locked groove 24, locking seat 26, lock 28, promote spring 27.

Have in described lock body 1 rear lock core 14 be movably arranged on front lock core 2 rearward end, disconnect completely with front lock core 2, the rear end of rear lock core 14 is fixed with and connects tongue 15, connect tongue 15 to be connected with link gear through after the via hole at lock body 1 rear portion, link gear is connected with dead bolt; Described lock body 1 holds hole 20, sliding eye, magnetic move hole, spring eye 29, rotate locked groove and longitudinal locked groove 24; Hold hole 20 in described front lock core 2, magnetic move hole, sliding eye, spring eye 29, cross-drilled hole 25, specially bitting hole and stealthy hole; Described synchronized links system comprises stealthy hole, connecting hole 16 and connector 3, is provided with connector 3 in stealthy hole.Described to hold hole 20 mutually through on front lock core 2 and lock body 1, holds in hole 20 to be provided with to hold spring 21, hold post 22 and hold 23.Described magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, the magnetic that magnetic pushes away that locking is arranged on magnetic push hole 6, pushes to slide hole 8, locking hole 30 and locking bearing bore 13 form pushes away in passage, attracts locking to be arranged in the attraction channel of magnetic hole 61, sliding pulling eye 81, spring eye 29 and locking hole 30 composition.Have locking seat 26 to be fixed on connector 3 in described cross-drilled hole 25, be provided with and promote spring 27 and lock 28 in locking seat 26, promote the bottom that spring 27 is arranged on locking seat 26, lock 28 is promoting the front end through locking seat 26 before spring 27.

There are lock core hole and via hole in center in described lock body 1, and described via hole is used to allow and connects hole that tongue 15 passes, rearward end at lock body 1; Described lock core hole circular hole, before via hole, be divided into front lock core 2 hole and rear lock core 14 hole, the diameter in rear lock core 14 hole is larger than the diameter in front lock core 2 hole, and front lock core 2 hole is before rear lock core 14 hole; Be provided with front lock core 2 in described front lock core 2 hole, rear lock core 14 is provided with rear lock core 14 in hole, front lock core 2 is arranged on before rear lock core 14, and the rotating diameter of rear lock core 14 is larger than the rotating diameter of front lock core 2.The lock body 1 of the rearward end in rear lock core 14 hole of the outside of via hole there is locking bearing bore 13, the lock body 1 of the outside in front lock core 2 hole there is the magnetic communicated with locking bearing bore 13 to move hole, sliding eye, or, the lock body 1 of the outside in front lock core 2 hole has the magnetic communicated with locking bearing bore 13 move hole, sliding eye and spring eye 29.Described locking bearing bore 13 is bearing bore of the rear lock core 14 hole rearward end of the part that before the ratio outside via hole, the aperture in lock core 2 hole is large, corresponding with the position of the locking hole 30 rear lock core 14 being through hole and communicate, magnetic is installed in locking bearing bore 13 and pushes away spring 12 and promote locking head 11.Described magnetic moves hole and comprises magnetic push hole 6 and magnetic hole 61, the leading section of the lock body 1 outside front lock core 2 hole but do not wear out the front end face of lock body 1, through with sliding eye, magnetic push hole 6 promotes magnet 7 and allows to promote magnet 7 and to move in hole at magnetic and slide for installing, and magnetic hole 61 pulls magnet 71 to move in hole at magnetic to slide for installing to pull magnet 71 and allow.Described sliding eye comprises and pushes to slide hole 8 and sliding pulling eye 81, magnetic outside front lock core 2 hole moves and the lock body 1 after hole moves hole with magnetic and locking hole 30 is through, or the magnetic outside front lock core 2 hole moves and the lock body 1 after hole moves hole with magnetic and spring eye 29 is through, push to slide hole 8 to push to slide bar and pushing to slide in hole 8 for installing to push to slide bar and allow and can slide, sliding pulling eye 81 is for installing sliding pull bar and sliding pull bar can be slided in sliding pulling eye 81.The front end face of the part that the diameter in lock core 2 hole is large before lock body 1 after the sliding pulling eye 81 of described spring eye 29 outside front lock core 2 hole wears out rear lock core 14 boring ratio, with sliding pulling eye 81 and locking hole 30 through, for installing magnetic spring 121 and allowing magnetic spring 121 at spring eye 29 Analaysis on Elastic Slide and allow sliding pull bar pass from the centre of magnetic spring 121.For the ease of assembling, described sliding eye can also move hole with magnetic becomes the overall straight hole of a continuous print, but machining clamp spring position is wanted in the position that the magnetic in straight hole moves hole, jump ring position fixes the displacement of installation site or the restriction promotion magnet 7 pulling magnet 71 for installing jump ring; Described spring eye 29 can also move hole with sliding pulling eye 81 and magnetic becomes the overall straight hole of a continuous print, but in straight hole, want machining clamp spring position, and jump ring position fixes magnetic spring 121 for installing jump ring.The lock body 1 of front lock core 2 bore portion holds hole 20, the hole 20 that holds on described lock body 1 is bearing bore in lock body 1 or through hole, post 22 is held holding slip hole 20 in for installing to hold spring 21 and hold post 22 and allow, corresponding with the position holding hole 20 on front lock core 2, and communicate.Longitudinal locked groove 24 is had in the circular hole part in front lock core 2 hole; Described longitudinal locked groove 24 caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, longitudinal locked groove 24 is corresponding with the position of the cross-drilled hole 25 on front lock core 2 on front lock core 2 hole, for allow lock 28 inside before movable and locking lock core 2 rotate.

There are special bitting hole, stealthy hole in described front lock core 2, hold hole 20 and cross-drilled hole 25; Described special bitting hole and stealthy hole are all at the center of rotation position of front lock core 2 or the position close to center of rotation, and special bitting hole is before stealthy hole; Be provided with connector 3 in described stealthy hole, the rearward end of connector 3 has spring bearing bore 4, is provided with return spring 5 in spring bearing bore 4.On described front lock core 2 hold hole 20 wear out in front lock core 2 before the surface of revolution of lock core 2 and special bitting hole, communicate with special bitting hole and lock core hole, corresponding with the position holding hole 20 on front lock core 2 hole and communicate, hold 23 and hold post 22 and allow and hold 23 and hold post 22 holding slip hole 20 in for installing.Described cross-drilled hole 25 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, to communicate with longitudinal locked groove 24 and stealthy hole, and corresponding with the longitudinal locked groove 24 on lock core hole, for making lock 28 mobile in cross-drilled hole 25.

The center of the rear end of described rear lock core 14 is fixed with and connects tongue 15 through lock body 1 via hole below, the connecting hole 16 that the front end of the center of rotation of rear lock core 14 has, the rear lock core 14 of the outside of connecting hole 16 part larger than the diameter of front lock core 2 has locking hole 30; Described locking hole 30 is through holes of bearing bore on rear lock core 14 or the front/rear end running through rear lock core 14, the locking hole 30 pushed away in locking at magnetic is through holes, corresponding with the position of sliding eye and locking bearing bore 13 and communicate, and is bearing bore or through hole, corresponding with the position of spring eye 29 and communicate attracting the locking hole 30 in locking.Described connecting hole 16 is bearing bore, wears out the front end face of rear lock core 14 in the front end of the center of rotation of rear lock core 14, and the previous section of connecting hole 16 is connectors, and the face, hole of connector is joint face, at the groove 31 that trackslips below of connector; The face, hole of described connector is the irregularly-shaped hole that polygonal hole or the hole by internal tooth or the hole by keyway or arc surface and plane form, the shape of the joint face of the rear joint of face, hole and connector 3 is same or similar, the connection of connector and rear joint and coordinate for being slidably connected and being slidably matched, rear joint can to enter in connecting hole 16 and to slide in connector; The described groove 31 that trackslips is the annular trough of circle hole shape or polygon-shaped hole shape inside groove, and the width of the groove 31 that trackslips is than the connection face width of rear joint, and rear joint enters contact with the joint face of connector after in the groove 31 that trackslips completely and also can trackslip trackslipping in groove 31.

The previous section of described connector 3 is front connectors, after have rear joint, the external diameter of rear joint is less than the external diameter of front connector; Between front connector and rear joint, be free turn trough 32, the external diameter of idle running groove 32 is less than the external diameter of rear joint and becomes the groove of depression; There is spring bearing bore 4 at the middle part of the rearward end of rear joint, return spring 5 is installed in spring bearing bore 4; Described return spring 5 is helical springs, can produce thrust; The shape in described front connector and stealthy hole is same or similar, is slidably matched with stealthy hole; The joint face of described rear joint is the cylinder face that polygonal cylinder face or the cylinder by tooth or the cylinder face by key or arc surface and plane form, the shape of rear joint and the shape of connector same or similar, the connection in the joint face of rear joint and the face, hole of connector and coordinate for being slidably connected and being slidably matched; Described idle running groove 32 is the water jacket of annular or polygon-shaped water jacket, the width of idle running groove 32 is than the connection face width of the connector of connecting hole 16 front end on rear lock core 14, and the joint face of connector enters contact with the joint face of rear joint after in idle running groove 32 completely and also can trackslip dallying in groove 32.

Spring bearing bore 4 is the bearing bore of installing return spring 5, is with or without spring bearing bore 4 in the bottom of connecting hole 16; When not having spring bearing bore 4 in the bottom of connecting hole 16, spring bearing bore 4 is located at the rearward end of connector 3, is provided with return spring 5 in spring bearing bore 4, and one end of return spring 5 withstands on the bottom of connecting hole 16; When having spring bearing bore 4 in the bottom of connecting hole 16, the core that spring bearing bore 4 and connecting hole 16 rotate at rear lock core 14 or the part close to center of rotation, spring bearing bore 4 is bearing bore of the bottom at connecting hole 16, be provided with return spring 5 in spring bearing bore 4, one end of return spring 5 withstands on the rearward end of the rear joint of connector 3.

Spring bearing bore 4 can also simultaneously in the rearward end of the rear joint of the bottom of connecting hole 16 and connector, the spring bearing bore 4 of the bottom of connecting hole 16 is mutually through with the spring bearing bore 4 of the rearward end of rear joint, and return spring 5 is arranged on that one end in spring bearing bore 4 withstands in the spring bearing bore 4 of the bottom of connecting hole 16, the other end withstands in the spring bearing bore 4 of the rearward end of rear joint.

The front end of the front connector of described connector 3 coordinates with the front end of pushing tow key 17, and pushing tow key 17 can promote front connector and slides in stealthy hole and drive rear joint to slide in the connector of connecting hole 16; When pushing tow key 17 promote front connector slide in stealthy hole time, lock core 2 and rear lock core 14 before connecting in the connector that front connector rear joint below can insert in rear lock core 14, now, the joint face of joint coordinates with the joint face of connector; When need not specially bitting pushing tow key 17 and when entering the leading section promoting connector 3 in stealthy hole after inserting special bitting hole with other object, often think that shifting the end onto can connect and cause actuating length long by mistake, the joint face of rear joint is entered into trackslip in groove 31, the joint face of connector enters in idle running groove 32, make connector 3 can not contact with the joint face of connecting hole 16 and dally.

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away the promotion magnet 7 of locking and is mounted opposite with the magnetic pole that the key magnet 19 in special bitting adopts polarity identical, forms magnetic force moving; Pull magnet 71 and the key magnet 19 in special bitting of described attraction locking adopt the not identical magnetic pole of polarity to be mounted opposite, and form magnetic force and attract; In a lock, have at least a magnetic to push away locking, or have at least one to attract locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock.

Described magnetic pushes away that locking comprises magnetic push hole 6, promotes magnet 7, pushes to slide hole 8, catch bar 9, locking hole 30, fore-set 10, promote locking head 11, locking bearing bore 13, magnetic pushes away spring 12; Be provided with in magnetic push hole 6 and promote magnet 7, push to slide in hole 8 to be provided with in catch bar 9, locking hole 30 to have fore-set 10 and promote to be provided with in locking head 11, locking bearing bore 13 and promote locking head 11 and magnetic pushes away spring 12, promote the front end that magnet 7 is arranged on magnetic push hole 6, catch bar 9 is fixing or withstand on the rear end promoting magnet 7, catch bar 9 what install successively below is fore-set 10, locking head and magnetic push away spring 12.Described promotion locking head 11 is in locking hole 30 or simultaneously in locking hole 30 and locking bearing bore 13; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 19 in special bitting does not produce repulsive force with promotion magnet 7, there is fore-set 10 in locking hole 30 and promote locking head 11, promotion locking head 11 and magnetic is had to push away spring 12 in locking bearing bore 13, promote locking head 11 simultaneously locking hole 30 in locking bearing bore 13 internal lock rear lock core 14 in the dust, rear lock core 14 can not be rotated; When pushing tow key 17 inserts special bitting hole drawback lock, key magnet 19 in special bitting produces repulsive force with promotion magnet 7 and promotes catch bar 9, fore-set 10 and promote locking head 11, promotion locking head 11 is compressed after magnetic pushes away spring 12, have in fore-set 10 and catch bar 9, locking bearing bore 13 to have in locking hole 30 and promote locking head 11 and magnetic pushes away spring 12, locking head enters in locking bearing bore 13 completely, removes the locking to rear lock core 14.

Described attraction locking comprises magnetic hole 61, pulls magnet 71, slides pulling eye 81, spring eye 29, magnetic spring 121, locking hole 30, pulls locking head 111; Be provided with to pull in magnet 71, sliding pulling eye 81 to be provided with in pull lever 91, spring eye 29 in magnetic hole 61 and magnetic spring 121 is installed, pulls locking head 111 to be arranged in spring eye 29 and locking hole 30, magnet 71 is pulled to be arranged on the rear end in magnetic hole 61, pull lever 91 is pulling being fixedly connected with pulling magnet 71 of magnet 71 below, pull lever 91 in spring eye 29 through being fixedly connected with pulling locking head 111 after magnetic spring 121, pull lever 91 with pull magnet 71 and pull locking head 111 to be connected in one.

The described locking head 111 that pulls can in spring eye 29 or simultaneously in spring eye 29 and locking hole 30; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 19 in special bitting does not produce attraction with pulling magnet 71, pull locking head 111 simultaneously locking hole 30 in spring eye 29 internal lock rear lock core 14 in the dust, rear lock core 14 can not be rotated.When pushing tow key 17 inserts special bitting hole drawback lock, key magnet in special bitting 19 with pull magnet 71 to produce attraction to pull pull lever 91, after pull lever 91 drives and pulls locking head 111 to compress magnetic spring 121, pull locking head 111 exit in locking hole 30 and enter in spring eye 29 completely, remove the locking to rear lock core 14.

Locking head is cylinder, comprises and promotes locking head 11 and pull locking head 111, can not rotate for locking rear lock core 14 with front lock core 2.

Locking spring is helical spring, comprises magnetic and pushes away spring 12 and magnetic spring 121, and it is locking power sources that magnetic pushes away locking that described magnetic pushes away spring 12, and described magnetic spring 121 is locking power sources of attraction locking.Described fore-set 10 is cylinder or spheroid or ellipsoid, passes the power of coming and power transmission magnetic being pushed away spring 12 to catch bar 9 for transmitting catch bar 9.

On the rear lock core 14 of the part that described locking hole 30 is larger than front lock core 2 outside connecting hole 16, it is the through hole of bearing bore or the front/rear end running through rear lock core 14, when locking hole 30 is through holes, for holding fore-set 10 and promoting locking head 11 and fore-set 10 and promotion locking head 11 can be moved forward and backward in locking hole 30, or, pull locking head 111 can move forward and backward in locking hole 30 for holding to pull locking head 111 and allow; When locking hole 30 is bearing bore, be merely able to pull locking head 111 can move forward and backward in locking hole 30 for holding to pull locking head 111 and allow.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole 25, longitudinal locked groove 24, locking seat 26, lock 28 and promotes spring 27, described locking seat 26 at cross-drilled hole 25 internal fixtion on connector 3, be provided with in locking seat 26 and promote spring 27 and lock 28, promote the bottom that spring 27 is arranged on locking seat 26, lock 28 is promoting the front end through locking seat 26 before spring 27, and lock 28 exposes the part of locking seat 26 in cross-drilled hole 25 or simultaneously in cross-drilled hole 25 and longitudinal locked groove 24.Insert when promoting connector 3 in stealthy hole in the front end of pushing tow key 17, connector 3 drives locking seat 26 to move backward, slide in the front end of lock 28 in longitudinal locked groove 24, the slope driving lock 28 of longitudinal locked groove 24 retreats and enters in locking seat 26, enter completely in lock core hole after the front end of lock 28 skids off longitudinal locked groove 24 along with moving of connector 3, the locking to front lock core 2 is removed in the front end of lock 28 in cross-drilled hole 25.When the front end of pushing tow key 17 is not inserted in stealthy hole, lock 28 is locked front lock core 2 in cross-drilled hole 25 and longitudinal locked groove 24.

Described locking seat 26 is pedestals of cylinder body type or cavity type, has bearing bore or through hole in pedestal, and locking seat 26 is fixed on connector 3, is arranged in cross-drilled hole 25; Described locking seat 26 promotes spring 27 and lock 28 for installing;

Described lock 28 is cylinders, and the one end stretched in longitudinal locked groove 24 is arcwall face or inclined-plane or plane; Described lock 28 can not rotate in lock core hole for lock core before locking 2, and lock 28 stretches into the end of one end of longitudinal locked groove 24 for sliding in longitudinal locked groove 24.Described promotion spring 27 is helical springs.

Described special bitting comprises pushing tow key 17 and the shank of the key, pushing tow key 17 is promotion keys, is fixed on the shank of the key, be inlaid with key magnet 19 in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet 19 push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key 17 inserts the key in special bitting hole has at least on a lateral and have pitch face 18, pitch face 18 can hold 23 retrogressing by cant; Described pushing tow key 17 promotes key, length is longer than the length in special bitting hole, lock core 2 and rear lock core 14 before connecting in the connector that the rear joint that the part that the length of pushing tow key 17 is longer than special bitting hole is used for promoting connector 3 just inserts connecting hole 16.

When special bitting is unblanked, special bitting hole is inserted with the pushing tow key 17 of special bitting, in the process inserted, pitch face 18 on pushing tow key 17 oblique compression in special bitting hole holds 23 and allow and hold 23 and retreat, promote to hold post 22 again to retreat and compress and hold spring 21, pushing tow key 17 inserts when putting in place, holds post 22 and the junction holding 23 just back to the intersection of front lock core 2 with the lock core hole of lock body 1.Pushing tow key 17 is through behind special bitting hole, the connector that the rear joint promoting connector 3 inserts connecting hole 16 is inserted in stealthy hole in the front end of pushing tow key 17, after when pushing tow key 17 insertion puts in place, joint just inserts in connector, completes the connection with front lock core 2 and rear lock core 14.While connector 3 movement, the inclined-plane that connector 3 moves after driving locking seat 26 and makes the front end of lock 28 in longitudinal locked groove 24 or arcwall face slide, the front end of inclined-plane or the oblique promotion lock 28 of arcwall face and lock 28 is moved in locking seat 26 and compresses and promote spring 27, move after continuation along with connector 3 and make lock 28 continue to enter in locking seat 26, make the front end of lock 28 exit longitudinal locked groove 24 gradually and enter in cross-drilled hole 25, remove the locking to front lock core 2.When pushing tow key 17 insertion puts in place, key magnet on the shank of the key 19 with promote magnet 7 and produce repulsive force and promotes magnet 7, catch bar 9, fore-set 10 and promotes locking head 11 to compress after magnetic pushes away spring 12, promotion locking head 11 enters the locking of the interior releasing of locking bearing bore 13 to rear lock core 14 completely; Meanwhile, key magnet on the shank of the key 19 with pull magnet 71 to produce attraction to pull magnet 71 and pull lever 91, after drive pulls locking head 111 to compress magnetic spring 121, pull locking head 111 exit locking hole 30 and enter in spring eye 29 completely, remove the locking to rear lock core 14.Now, rotate special bitting, rear lock core 14 rotates with front lock core 2 and is with the tongue 15 that is dynamically connected to rotate, and connects tongue 15 and drives link gear open dead bolt and unblank.

When pushing tow key 17 exits special bitting hole, lock 28 enters locked front lock core 2 in longitudinal locked groove 24 under the powered promoting spring 27, completes the locking to front lock core 2; Promote locking head 11 and enter locking hole 30 under magnetic push away the promotion of spring 12, and simultaneously locking bearing bore 13 in locking hole 30 internal lock after death lock core 14, complete the locking to rear lock core 14; Pull locking head 111 to enter locking hole 30 under the promotion of magnetic spring 121, and simultaneously spring eye 29 in locking hole 30 internal lock after death lock core 14, complete the locking to rear lock core 14; The rear joint of connector 3, under the promotion of return spring 5, exits the connector of connecting hole 16 and enters in stealthy hole completely, makes front lock core 2 disconnect completely with rear lock core 14 and can not be connected.

Claims (2)

1. the asynchronous interlocking antitheft magnetic of machinery pushes away a lock, it is characterized in that: the latch system that the asynchronous interlocking antitheft magnetic of described machinery pushes away in lock to be had magnetic key operated lock locking apparatus, connect locking system, synchronized links system, cylinder lock, mainly comprise: lock body (1), front lock core (2), rear lock core (14), connector (3), return spring (5), spring bearing bore (4), hold hole (20), hold spring (21), hold post (22), hold head (23), connecting hole (16), connect tongue (15), special bitting hole, special bitting, magnetic push hole (6), promote magnet (7), push to slide hole (8), catch bar (9), locking hole (30), fore-set (10), dark locking bearing bore (13), promote locking head (11), magnetic pushes away spring (12), magnetic hole (61), pull magnet (71), sliding pulling eye (81), spring eye (29), magnetic spring (121), shallow locking bearing bore (13), pull locking head (111), cross-drilled hole (25), longitudinal locked groove (24), locking seat (26), lock (28), promote spring (27),

Have in described lock body (1) rear lock core (14) be movably arranged on front lock core (2) rearward end, disconnect completely with front lock core (2), the rear end of rear lock core (14) is fixed with and connects tongue (15), be connected with link gear after connecting the via hole of tongue (15) through lock body (1) rear portion, link gear is connected with dead bolt; Described lock body (1) holds hole (20), sliding eye, magnetic move hole, spring eye (29), rotate locked groove and longitudinal locked groove (24); Hold hole (20) in described front lock core (2), magnetic move hole, sliding eye, spring eye (29), cross-drilled hole (25), specially bitting hole and stealthy hole; Described synchronized links system comprises stealthy hole, connecting hole (16) and connector (3), is provided with connector (3) in stealthy hole; Described to hold hole (20) mutually through on front lock core (2) and lock body (1), holds in hole (20) to be provided with to hold spring (21), hold post (22) and hold head (23); Described magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, the magnetic that magnetic pushes away that locking is arranged on magnetic push hole (6), pushes to slide hole (8), locking hole (30) and locking bearing bore (13) form pushes away in passage, in attract locking to be arranged on attraction channel that magnetic hole (61), sliding pulling eye (81), spring eye (29) and locking hole (30) form; Locking seat (26) is had to be fixed on connector (3) in described cross-drilled hole (25), be provided with in locking seat (26) and promote spring (27) and lock (28), promote the bottom that spring (27) is arranged on locking seat (26), lock (28) is promoting the front end through locking seat (26) before spring (27);

There are lock core hole and via hole in center in described lock body (1), and described via hole is used to allow and connects hole that tongue (15) passes, rearward end in lock body (1); Described lock core hole circular hole, before via hole, be divided into front lock core (2) hole and rear lock core (14) hole, the diameter in rear lock core (14) hole is larger than the diameter in front lock core (2) hole, and front lock core (2) hole is before rear lock core (14) hole; Be provided with in described front lock core (2) hole in front lock core (2), rear lock core (14) hole and rear lock core (14) is installed, front lock core (2) is arranged on before rear lock core (14), and the rotating diameter of rear lock core (14) is larger than the rotating diameter of front lock core (2); The lock body (1) of the rearward end in rear lock core (14) hole of the outside of via hole there is locking bearing bore (13), the lock body (1) of the outside in front lock core (2) hole there is the magnetic communicated with locking bearing bore (13) to move hole, sliding eye, or, the lock body (1) of the outside in front lock core (2) hole has the magnetic communicated with locking bearing bore (13) move hole, sliding eye and spring eye (29); Described locking bearing bore (13) is the bearing bore of rear lock core (14) the hole rearward end of the part that before the ratio outside via hole, the aperture in lock core (2) hole is large, corresponding with the position of the locking hole (30) rear lock core (14) being through hole and communicate, magnetic is installed in locking bearing bore (13) and pushes away spring (12) and promote locking head (11); Described magnetic moves hole and comprises magnetic push hole (6) and magnetic hole (61), the leading section of the lock body (1) outside front lock core (2) hole but do not wear out the front end face of lock body (1), through with sliding eye, magnetic push hole (6) promotes magnet (7) and allows to promote magnet (7) and to move in hole at magnetic and slide for installing, and magnetic hole (61) pull magnet (71) to move in hole at magnetic to slide for installing to pull magnet (71) and allow; Described sliding eye comprises and pushes to slide hole (8) and sliding pulling eye (81), magnetic outside front lock core (2) hole moves on the lock body (1) after hole and magnetic moves hole and locking hole (30) is through, or the magnetic outside front lock core (2) hole moves on the lock body (1) after hole and magnetic moves hole and spring eye (29) is through, push to slide hole (8) to push to slide bar and pushing to slide in hole (8) for installing to push to slide bar and allow and can slide, sliding pulling eye (81) is for installing sliding pull bar and sliding pull bar can be slided in sliding pulling eye (81); Lock body (1) after the sliding pulling eye (81) of described spring eye (29) outside front lock core (2) hole is worn out the front end face of the part that the diameter in lock core (2) hole is large before rear lock core (14) boring ratio, with sliding pulling eye (81) and locking hole (30) through, for installing magnetic spring (121) and allowing magnetic spring (121) at spring eye (29) Analaysis on Elastic Slide and allow sliding pull bar pass from the centre of magnetic spring (121); For the ease of assembling, described sliding eye can also move hole with magnetic becomes the overall straight hole of a continuous print, but machining clamp spring position is wanted in the position that the magnetic in straight hole moves hole, jump ring position fixes the displacement of installation site or restriction promotion magnet (7) pulling magnet (71) for installing jump ring; Described spring eye (29) can also move hole with sliding pulling eye (81) and magnetic becomes the overall straight hole of a continuous print, but in straight hole, want machining clamp spring position, and jump ring position fixes magnetic spring (121) for installing jump ring; The lock body (1) of front lock core (2) bore portion holds hole (20), the hole (20) that holds on described lock body (1) is bearing bore in lock body (1) or through hole, post (22) is held holding in hole (20) slip for installing to hold spring (21) and hold post (22) and allow, corresponding with the position holding hole (20) on front lock core (2), and communicate; Longitudinal locked groove (24) is had in the circular hole part in front lock core (2) hole; Described longitudinal locked groove (24) caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, the position of longitudinal locked groove (24) cross-drilled hole (25) before front lock core (2) Kong Shangyu on lock core (2) is corresponding, for allowing lock (28) lock core (2) rotation before movable and locking inside;

Have special bitting hole, stealthy hole in described front lock core (2), hold hole (20) and cross-drilled hole (25), described special bitting hole and stealthy hole all the center of rotation position of front lock core (2) or close to the special bitting hole, position of center of rotation before stealthy hole; Be provided with connector (3) in described stealthy hole, the rearward end of connector (3) has spring bearing bore (4), is provided with return spring (5) in spring bearing bore (4); The surface of revolution of front lock core (2) and special bitting hole are worn out in the hole (20) that holds on described front lock core (2) in front lock core (2), communicate with special bitting hole and lock core hole, corresponding with the position holding hole (20) on front lock core (2) hole and communicate, hold head (23) for installing to hold head (23) and hold post (22) and allow and hold post (22) holding slip in hole (20); Described cross-drilled hole (25) 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 longitudinal locked groove (24) and stealthy hole, and corresponding with the longitudinal locked groove (24) on lock core hole, for making lock (28) mobile in cross-drilled hole (25);

The center of the rear end of described rear lock core (14) is fixed with and connects tongue (15) through the via hole after lock body (1), the connecting hole (16) that the front end of the center of rotation of rear lock core (14) has, the rear lock core (14) of the outside of connecting hole (16) part larger than the diameter of front lock core (2) has locking hole (30); Described locking hole (30) is the through hole of bearing bore on rear lock core (14) or the front/rear end running through rear lock core (14), the locking hole (30) pushed away in locking at magnetic is through hole, corresponding with the position of sliding eye and locking bearing bore (13) and communicate, and is bearing bore or through hole, corresponding with the position of spring eye (29) and communicate attracting the locking hole (30) in locking; Described connecting hole (16) is bearing bore, the front end face of rear lock core (14) is worn out in the front end of the center of rotation of rear lock core (14), the previous section of connecting hole (16) is connector, the face, hole of connector is joint face, at the groove (31) that trackslips below of connector; The face, hole of described connector is the irregularly-shaped hole that polygonal hole or the hole by internal tooth or the hole by keyway or arc surface and plane form, the shape of the joint face of the rear joint of face, hole and connector (3) is same or similar, the connection of connector and rear joint and coordinate for being slidably connected and being slidably matched, rear joint can to enter in connecting hole (16) and to slide in connector; The described groove that trackslips (31) is the annular trough of circle hole shape or polygon-shaped hole shape inside groove, trackslip the width of groove (31) than the connection face width of rear joint, and rear joint enters contact with the joint face of connector after in the groove that trackslips (31) completely and also can trackslip in the groove that trackslips (31);

The previous section of described connector (3) is front connector, after have rear joint, the external diameter of rear joint is less than the external diameter of front connector; Between front connector and rear joint, be free turn trough (32), the external diameter of idle running groove (32) is less than the external diameter of rear joint and becomes the groove of depression; There is spring bearing bore (4) at the middle part of the rearward end of rear joint, return spring (5) is installed in spring bearing bore (4); Described return spring (5) is helical spring, can produce thrust; The shape in described front connector and stealthy hole is same or similar, is slidably matched with stealthy hole; The joint face of described rear joint is the cylinder face that polygonal cylinder face or the cylinder by tooth or the cylinder face by key or arc surface and plane form, the shape of rear joint and the shape of connector same or similar, the connection in the joint face of rear joint and the face, hole of connector and coordinate for being slidably connected and being slidably matched; Described idle running groove (32) is the water jacket of annular or polygon-shaped water jacket, the width of idle running groove (32) is than the connection face width of the connector of connecting hole (16) front end on rear lock core (14), and the joint face of connector enters contact with the joint face of rear joint after in idle running groove (32) completely and also can trackslip dallying in groove (32);

Spring bearing bore (4) is the bearing bore of installing return spring (5), is with or without spring bearing bore (4) in the bottom of connecting hole (16); When there is no spring bearing bore (4) in the bottom of connecting hole (16), spring bearing bore (4) is located at the rearward end of connector (3), be provided with return spring (5) in spring bearing bore (4), one end of return spring (5) withstands on the bottom of connecting hole (16); When having spring bearing bore (4) in the bottom of connecting hole (16), the core that spring bearing bore (4) and connecting hole (16) rotate at rear lock core (14) or the part close to center of rotation, spring bearing bore (4) is the bearing bore of the bottom at connecting hole (16), be provided with return spring (5) in spring bearing bore (4), one end of return spring (5) withstands on the rearward end of the rear joint of connector (3);

Spring bearing bore (4) can also simultaneously in the rearward end of the bottom of connecting hole (16) and the rear joint of connector, the spring bearing bore (4) of the spring bearing bore (4) of the bottom of connecting hole (16) and the rearward end of rear joint is mutually through, and return spring (5) is arranged on spring bearing bore (4) interior one end and withstands on that the spring bearing bore (4) of the bottom of connecting hole (16) is interior, the other end withstands in the spring bearing bore (4) of the rearward end of rear joint;

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away the promotion magnet (7) of locking and adopts the identical magnetic pole of polarity to be mounted opposite with the key magnet (19) in special bitting, forms magnetic force moving; The magnet (71) that pulls of described attraction locking adopts the not identical magnetic pole of polarity to be mounted opposite with the key magnet (19) in special bitting, forms magnetic force and attracts; In a lock, have at least a magnetic to push away locking, or have at least one to attract locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock;

Described magnetic pushes away that locking comprises magnetic push hole (6), promotes magnet (7), pushes to slide hole (8), catch bar (9), locking hole (30), fore-set (10), promote locking head (11), locking bearing bore (13), magnetic pushes away spring (12); Be provided with in magnetic push hole (6) and promote magnet (7), push to slide in hole (8) to be provided with in catch bar (9), locking hole (30) and have fore-set (10) and promote locking head (11), promotion locking head (11) be installed and magnetic pushes away spring (12) in locking bearing bore (13), promote the front end that magnet (7) is arranged on magnetic push hole (6), catch bar (9) is fixing or withstand on the rear end promoting magnet (7), and what install successively after catch bar (9) is that fore-set (10), locking head and magnetic push away spring (12); Described promotion locking head (11) is in locking hole (30) or simultaneously in locking hole (30) and locking bearing bore (13);

Described attraction locking comprises magnetic hole (61), pulls magnet (71), sliding pulling eye (81), spring eye (29), magnetic spring (121), locking hole (30), pull locking head (111), be provided with in magnetic hole (61) and pull magnet (71), in sliding pulling eye (81), pull lever (91) is installed, magnetic spring (121) is installed in spring eye (29), locking head (111) is pulled to be arranged in spring eye (29) and locking hole (30), magnet (71) is pulled to be arranged on the rear end of magnetic hole (61), pull lever (91) is pulling being fixedly connected with pulling magnet (71) of magnet (71) below, pull lever (91) is fixedly connected with pulling locking head (111) afterwards through magnetic spring (121) in spring eye (29), pull lever (91) with pull magnet (71) and pull locking head (111) to be connected in one,

In a lock, have at least one to connect locking system, described connection locking system comprises cross-drilled hole (25), longitudinal locked groove (24), locking seat (26), lock (28) and promotion spring (27), described locking seat (26) at cross-drilled hole (25) internal fixtion on connector (3), be provided with in locking seat (26) and promote spring (27) and lock (28), promote the bottom that spring (27) is arranged on locking seat (26), lock (28) is promoting the front end through locking seat (26) before spring (27), lock (28) exposes the part of locking seat (26) in cross-drilled hole (25) or simultaneously in cross-drilled hole (25) and longitudinal locked groove (24),

Described special bitting comprises pushing tow key (17) and the shank of the key, pushing tow key (17) is promotion key, is fixed on the shank of the key, be inlaid with key magnet (19) in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet (19) push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key (17) inserts the key in special bitting hole has at least on a lateral and have pitch face (18), pitch face (18) can hold head (23) retrogressing by cant; Described pushing tow key (17) promotes key, and length is longer than the length in special bitting hole.

2. the asynchronous interlocking antitheft magnetic of machinery 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 (14); Adopt the locking head of magnetic key operated lock locking apparatus and the lock (28) being connected locking system to be hidden in front lock core (2) and lock body (1) and realize interlocking stealth; Adopt and promote locking head (11) and be hidden in locking hole (30) and locking bearing bore (13) and realize asynchronous locking and magnetic pushes away locking, employing pulls locking head (111) to be hidden in locking hole (30) and spring eye (29) and realizes asynchronous locking and magnetic locking.