CN204571554U - Interlocked mechanical antitheft magnetic pushes away lock - Google Patents
Interlocked mechanical antitheft magnetic pushes away lock Download PDFInfo
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- CN204571554U CN204571554U CN201520031112.3U CN201520031112U CN204571554U CN 204571554 U CN204571554 U CN 204571554U CN 201520031112 U CN201520031112 U CN 201520031112U CN 204571554 U CN204571554 U CN 204571554U
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Abstract
The utility model discloses a kind of interlocked mechanical antitheft magnetic and push away lock, its rear lock core and connector and front lock core disconnect completely, are provided with connector in the stealthy hole in front lock core, have connecting hole, be fixed with and connect tongue through via hole below before rear lock core; Magnetic pushes away locking and attracts locking to be hidden in locked rear lock core in lock body and rear lock core, the locked front lock core of side lock apparatus.It integrates mechanical interlocked, stealthy, the connection of front and back lock core is stealthy, robber cannot be opened open magnetic to push away locking, attraction locking and side lock apparatus simultaneously, can not rotate rear lock core; Namely be also merely able to rotate front lock core after using barbarous means to damage side lock apparatus, rear lock core does not rotate, and serves the anti-theft function cutting the end completely.
Description
Technical field
A kind of interlocked mechanical antitheft magnetic 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 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.
Utility model content
The object that the utility model 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 magnetic that be combined as a whole, high security push away theftproof lock.
For achieving the above object, interlocked mechanical antitheft magnetic described in the utility model pushes away in lock the latch system not having cylinder lock, only has magnetic key operated lock locking apparatus, side lock apparatus, synchronized links system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, connecting hole, connect tongue, spring bearing bore, special bitting hole, special bitting, first magnetic push hole, first magnet, first sliding eye, first pushes to slide bar, locking hole, fore-set, first locking head, first locking spring, second magnetic push hole, second magnet, second sliding eye, spring eye, second locking spring, second locking head, locking bearing bore, rotation slot, rotate locked groove, moving block, rotational pin, thrust spring, Telescopic spring, telescopic head,
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 there are sliding eye, magnetic push hole, spring eye, longitudinal locked groove and twist lock groove; Magnetic push hole, sliding eye, spring eye, rotation slot, specially bitting hole and stealthy hole is had in described front lock core; Described synchronized links system comprises stealthy hole, connecting hole and connector, is provided with connector in stealthy hole.The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body and rear lock core pushes away or in attraction channel.In described rotation slot, side lock apparatus is installed.
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 than large between 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 magnetic push hole, the sliding eye that the lock body of the outside of via hole have locking bearing bore and communicates with locking bearing bore, or, the lock body of the outside of via hole has magnetic push hole, sliding eye, spring eye and locking bearing bore; 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 the locking hole on rear lock core and communicate; Described magnetic push hole comprises the first magnetic push hole and the second magnetic push hole, the leading section of the lock body outside lock core hole but do not wear out the front end face of lock body, through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye and the second sliding eye, on lock body after magnetic push hole outside front lock core hole with magnetic push hole and locking hole through, or on the lock body after the magnetic push hole outside front lock core hole with magnetic push hole and spring eye through, push to slide bar slide in sliding eye for installing to push to slide bar and allow; Lock body after the sliding 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 eye and locking hole through, push away spring and allow magnetic push away spring at spring eye Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring for installing jump ring.Rotation locked groove is had in the circular hole part of front lock core hole, described rotation locked 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 slot on front lock core on front lock core hole, for allowing the lock core rotation before movable and locking inside of the locking end of moving block.
Have special bitting hole, stealthy hole and rotation slot in described front lock core, 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 spring bearing bore the front end of connector, is provided with return spring in spring bearing bore.Described rotation slot 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 rotation locked groove and special bitting hole, and corresponding with the rotation locked groove on lock core hole, for installation side locking device with allow the parts of side lock apparatus operate.
Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away the first 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; Second magnet of described attraction locking and the key magnet in special bitting 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 the first magnetic push hole, the first magnet, the first sliding eye, first push to slide bar, locking hole, fore-set, the first locking head, locking bearing bore, the first locking spring; Be provided with in the first magnetic push hole in the first magnet, the first sliding eye and be provided with first and push to slide in bar, locking hole to have in fore-set and the first locking head, locking bearing bore the first locking head and the first locking spring are installed, first magnet is arranged on the front end of the first magnetic push hole, first pushes to slide the rear end that the first magnet was fixed or withstood on to bar, and first what push to slide masthead is below fore-set, locking head and the first locking spring successively.The first described locking head is in locking hole or simultaneously in locking hole and locking bearing bore; When pushing tow key does not insert special bitting hole drawback lock, key magnet in special bitting does not produce repulsive force with the first magnet, fore-set and the first locking head is had in locking hole, the first locking head and the first locking spring is had in locking bearing bore, first locking head, simultaneously in locking hole and locking bearing bore internal lock rear lock core in the dust, makes rear lock core rotate; When pushing tow key inserts special bitting hole drawback lock, key magnet in special bitting and the first magnet produce repulsive force and promote first and push to slide bar, fore-set and the first locking head, after making the first locking head compress the first locking spring, in locking hole, there is fore-set and first to push to slide in bar, locking bearing bore have the first locking head and the first locking spring, locking head enters in locking bearing bore completely, removes the locking to rear lock core.
Described attraction locking comprises the second magnetic push hole, the second magnet, the second sliding eye, spring eye, the second locking spring, locking hole, the second locking head; Be provided with in the second magnetic push hole in the second magnet, the second sliding eye be provided with second push to slide in bar, spring eye the second locking spring is installed, the second locking head is arranged in spring eye and locking hole, second magnet is arranged on the rear end of the second magnetic push hole, second pushes to slide bar being fixedly connected with the second magnet at the second magnet below, second pushes to slide bar is fixedly connected with the second locking head through after the second locking spring in spring eye, and second pushes to slide bar and the second magnet and the second locking head is connected in one.The second described locking head is in spring eye or simultaneously in spring eye and locking hole; When pushing tow key does not insert special bitting hole drawback lock, the key magnet in special bitting does not produce attraction with the second magnet, the second locking head simultaneously in locking hole with spring eye internal lock rear lock core in the dust, rear lock core can not be rotated; When pushing tow key inserts special bitting hole drawback lock, key magnet in special bitting and the second magnet produce attraction and pull second to push to slide bar, second pushes to slide after bar drives the second locking head to compress the second locking spring, second locking head exits in locking hole and enters completely in spring eye, removes the locking to rear lock core.
Locking head is cylinder, comprises the first locking head and the second locking head, can not rotate for locking rear lock core with front lock core.
Locking spring is stage clip, comprises the first locking spring and the second locking spring, and the first described locking spring is the locking power source that the first magnetic pushes away locking, and the second described locking spring is the locking power source of the second attraction locking.
Described fore-set is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring to catch bar.
The rear lock core of the part that described locking hole is larger than front lock core outside connecting hole runs through through hole or the bearing bore of the front/rear end of rear lock core, when being through hole, for holding fore-set and the first locking head and fore-set and the first locking head can be moved forward and backward in locking hole; Be bearing bore or through hole time, for holding the second locking head and the second locking head can be moved forward and backward in locking hole.
In a lock, have a side lock apparatus at least, described side lock apparatus comprises rotation slot, rotates locked groove, moving block, rotational pin, thrust spring, Telescopic spring, telescopic head; Described moving block is fixed in rotation slot by rotational pin, the angle of lock of moving block stretches into and rotates in locked groove, there is telescopic hole the promote-side of moving block, Telescopic spring and telescopic head are installed in telescopic hole, Telescopic spring is arranged on the bottom of telescopic hole, one end of telescopic head is pressed on Telescopic spring, the other end exposes telescopic hole, and one end that telescopic head exposes telescopic hole is stretched in special bitting hole, and the top, one end of thrust spring is pressed on moving block, other end top is pressed on the wall of rotation slot.During telescopic head in the telescopic hole being arranged in moving block that pushing tow oblique vermicelli on the key promote to expose in special bitting hole, moving block rotates rotating the untie-sell that rotates of the angle of lock in locked groove, when two angles of lock of a moving block are with the parallel longitudinal of the periphery of front lock core or close to time parallel, angle of lock shifts out and rotates the locking of releasing to front lock core after in locked groove; When pushing tow key does not insert in special bitting hole, angle of lock lock core before rotation locked groove internal lock is dead of moving block.
Need not the pushing tow oblique vermicelli on the key of special bitting unblank time, rotation locked groove is not shifted out when promoting angle too small that the telescopic head in the telescopic hole being arranged in moving block a rotates angle of lock then before moving block, when promoting the angle of the telescopic head rotation be arranged in the telescopic hole in moving block when excessive, an angle of lock after an angle of lock then before moving block shifts out and rotates locked groove, below enters again rotation locked groove, can not remove the locking to front lock core.
The blocks of described moving block shape triangular in shape or subtriangular shape, there is pin-and-hole at the middle part of blocks, the blocks of triangle or subtriangular shape has two angles of lock and a promote-side, has telescopic hole in the end of promote-side; Described telescopic hole is bearing bore, and two angle of lock line directions are installed towards the direction of rotating locked groove, and promote-side is installed towards the direction in special bitting hole; The untie-sell that can rotate in rotation slot of described moving block is rotated, and angle of lock is used for lock core before locking and can not rotates in lock core hole.
Described rotational pin is pin or bolt, is fixed in the fixing hole in rotation slot, for through the pin-and-hole on moving block and fixing moving block.
Described telescopic hole is the bearing bore on the promote-side on moving block, and for installing Telescopic spring and telescopic head, telescopic head can slide and can elongate or shorten in special bitting hole in telescopic hole.
Described Telescopic spring is stage clip, is the power promoting telescopic head.
Described telescopic head is cylinder, and there are arcwall face or inclined-plane in one end that cylinder exposes telescopic hole, and the inclined-plane that arcwall face or inclined-plane are used for pushing tow oblique vermicelli on the key can enter in telescopic hole by oblique compression telescopic head.
Described thrust spring is stage clip or torsion spring, is the power of lock core before the angle of lock locking on moving block.
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; 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, 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 bearing bore or through hole, and 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; 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, pushing tow 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; Described pushing tow key promotes key, the part that pushing tow key inserts the key in special bitting hole has at least on a lateral and have oblique vermicelli, oblique vermicelli rotate for promoting the telescopic head untie-sell that rotates, and the inclined-plane of oblique vermicelli is used for oblique compression telescopic 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 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 angle of lock of moving block to be hidden in lock core and lock body to realize interlocking stealth; Adopt the first locking head to be hidden in locking hole and locking bearing bore to realize asynchronous locking and magnetic pushes away locking, adopt the second locking head to be hidden in locking hole and spring eye and realize asynchronous locking and magnetic locking.
For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, described lock body is according to the needs of internal construction, the segmentation again near the end or end in stealthy hole of front lock core, or in the segmentation again of the position of magnetic push hole, or in the segmentation again of the position of spring eye, or in the segmentation again of the position of rotation slot, front lock core is created entirety or multistage, and 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 according to technological requirement and needs, creates entirety lock body during fabrication, or, create multistage at the position of the position in rear lock core hole or magnetic push hole corresponding to front lock core hole.
The utility model interlocked mechanical antitheft magnetic push away lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; Magnetic pushes away locking and attracts locking to be indistinctly hidden in locked rear lock core in lock body and lock core, the angle of lock of moving block is 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, make robber and Wang Wufa rotation rear lock core of unblanking, achieve integrate asynchronous, interlocking, stealth, self-locking, synchronized links the theftproof lock of several functions, safety parameters is high; Namely be also merely able to rotate front lock core after using barbarous means to damage side lock apparatus, can not rotate be hidden in front lock core below rear lock core, front lock core is rotated and rear lock core non rotating, serves real anti-theft function.
Accompanying drawing explanation
Fig. 1 is that the utility model interlocked mechanical antitheft magnetic pushes away lock strap and has magnetic to push away the primary structure schematic diagram of locking;
Fig. 2 is the primary structure schematic diagram that the utility model interlocked mechanical antitheft magnetic pushes away that lock strap has attraction locking;
Fig. 3 is the surface structure schematic diagram of the right view of rear lock core;
Fig. 4 is the primary structure schematic diagram of special bitting.
Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, first magnetic push hole 5, first magnet 6, first sliding eye 7, first pushes to slide bar 8, first locking spring 9, first locking head 10, fore-set 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, locking hole 16, pushing tow key 17, key magnet 18, oblique vermicelli 19, rotate locked groove 20, rotation slot 21, steady pin 22, moving block 23, thrust spring 24, Telescopic spring 25, telescopic head 26, locking bearing bore 27, spring eye 28, second magnetic push hole 51, second magnet 61, second sliding eye 71, second pushes to slide bar 81, second locking spring 91, second locking head 101.
Detailed description of the invention
The utility model interlocked mechanical antitheft magnetic pushes away lock and mainly comprises lock body 1, front lock core 2, rear lock core 13, connector, return spring 4, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole, special bitting, first magnetic push hole 5, first magnet 6, first sliding eye 7, first pushes to slide bar 8, locking hole 16, fore-set 11, first locking head 10, first locking spring 9, second magnetic push hole 51, second magnet 61, second sliding eye 71, spring eye 28, second locking spring 91, second locking head 101, locking bearing bore 27, rotation slot 21, rotate locked groove 20, moving block 23, rotational pin, thrust spring 24, Telescopic spring 25, telescopic head 26,
Have in described lock body 1 rear lock core 13 be movably arranged on front lock core 2 rearward end, disconnect completely with front lock core 2, the rear end of rear lock core 13 is fixed with and connects tongue 14, connect tongue 14 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 there are sliding eye, magnetic push hole, spring eye 28, longitudinal locked groove and twist lock groove; Magnetic push hole, sliding eye, spring eye 28, rotation slot 21, specially bitting hole and stealthy hole is had in described front lock core 2; Described synchronized links system comprises stealthy hole, connecting hole 12 and connector, is provided with connector in stealthy hole.The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body 1 and rear lock core 13 pushes away or in attraction channel.In described rotation slot 21, side lock apparatus is installed.
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 14 passes, rearward end at lock body 1; 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 than large between front lock core hole, and front lock core hole is before rear lock core hole; Be provided with in front lock core 2, rear lock core hole in described front lock core hole and be provided with rear lock core 13, front lock core 2 is arranged on before rear lock core 13, and the rotating diameter of rear lock core 13 is larger than the rotating diameter of front lock core 2.The magnetic push hole, the sliding eye that the lock body 1 of the outside of via hole have locking bearing bore 27 and communicates with locking bearing bore 27, or, the lock body 1 of the outside of via hole has magnetic push hole, sliding eye, spring eye 28 and locking bearing bore 27; Described locking bearing bore 27 is 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 the locking hole 16 on rear lock core 13 and communicate; Described magnetic push hole comprises the first magnetic push hole 5 and the second magnetic push hole 51, the leading section of the lock body 1 outside lock core hole but do not wear out the front end face of lock body 1, through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye 7 and the second sliding eye 71, on lock body 1 after magnetic push hole outside front lock core hole with magnetic push hole and locking hole 16 through, or on the lock body 1 after the magnetic push hole outside front lock core hole with magnetic push hole and spring eye 28 through, push to slide bar slide in sliding eye for installing to push to slide bar and allow; Lock body 1 after the sliding eye of described spring eye 28 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 eye and locking hole 16 through, push away spring and allow magnetic push away spring at spring eye 28 Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye 28 can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring 91 for installing jump ring.Have in the circular hole part of front lock core hole and rotate locked groove 20, described rotation locked 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 slot 21 on front lock core 2 on front lock core hole, for allow the locking end of moving block 23 inside before movable and locking lock core 2 rotate.
Have special bitting hole, stealthy hole and rotation slot 21 in described front lock core 2, described special bitting hole and stealthy hole all the centre that front lock core 2 rotates or close to the special bitting hole, centre rotated before stealthy hole; Be provided with connector in described stealthy hole, there is spring bearing bore 15 front end of connector, is provided with return spring 4 in spring bearing bore 15.Described rotation slot 21 wear out on the lock core of the special bitting bore portion of front lock core 2 before the outer round surface of lock core 2 and special bitting hole, communicate with rotation locked groove 20 and special bitting hole, and corresponding with the rotation locked groove 20 on lock core hole, for installation side locking device with allow the parts of side lock apparatus operate.
Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and the first magnet 6 that described magnetic pushes away locking is mounted opposite with the magnetic pole that the key magnet 18 in special bitting adopts polarity identical, forms magnetic force moving; Second magnet 61 and the key magnet 18 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 locking and comprises the first magnetic push hole 5, first magnet 6, first sliding eye 7, first and push to slide bar 8, locking hole 16, fore-set 11, first locking head 10, locking bearing bore 27, first locking spring 9; Be provided with in the first magnetic push hole 5 in first magnet 6, first sliding eye 7 and be provided with first and push to slide in bar 8, locking hole 16 to have in fore-set 11 and the first locking head 10, locking bearing bore 27 first locking head 10 and the first locking spring 9 is installed, first magnet 6 is arranged on the front end of the first magnetic push hole 5, first to push to slide bar 8 fixing or withstand on the rear end of the first magnet 6, and first what push to slide that bar 8 pushes up is fore-set 11, locking head and the first locking spring 9 below successively.The first described locking head 10 is in locking hole 16 or simultaneously in locking hole 16 and locking bearing bore 27; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 18 in special bitting does not produce repulsive force with the first magnet 6, fore-set 11 and the first locking head 10 is had in locking hole 16, the first locking head 10 and the first locking spring 9 is had in locking bearing bore 27, first locking head 10 simultaneously locking hole 16 in locking bearing bore 27 internal lock rear lock core 13 in the dust, rear lock core 13 can not be rotated; When pushing tow key 17 inserts special bitting hole drawback lock, key magnet 18 in special bitting and the first magnet 6 produce repulsive force and promote first and push to slide bar 8, fore-set 11 and the first locking head 10, after making the first locking head 10 compress the first locking spring 9, in locking hole 16, have fore-set 11 and first to push to slide in bar 8, locking bearing bore 27 has the first locking head 10 and the first locking spring 9, locking head enters in locking bearing bore 27 completely, removes the locking to rear lock core 13.
Described attraction locking comprises the second magnetic push hole 51, second magnet 61, second sliding eye 71, spring eye 28, second locking spring 91, locking hole 16, second locking head 101, second magnet 61 is installed in the second magnetic push hole 51, be provided with second in second sliding eye 71 and push to slide bar 81, second locking spring 91 is installed in spring eye 28, second locking head 101 is arranged in spring eye 28 and locking hole 16, second magnet 61 is arranged on the rear end of the second magnetic push hole 51, second pushes to slide bar 81 being fixedly connected with the second magnet 61 at the second magnet 61 below, second pushes to slide bar 81 is fixedly connected with the second locking head 101 through after the second locking spring 91 in spring eye 28, second pushes to slide bar 81 and the second magnet 61 and the second locking head 101 is connected in one.The second described locking head 101 is in spring eye 28 or simultaneously in spring eye 28 and locking hole 16; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 18 in special bitting does not produce attraction with the second magnet 61, second locking head 101 simultaneously locking hole 16 in spring eye 28 internal lock rear lock core 13 in the dust, rear lock core 13 can not be rotated; When pushing tow key 17 inserts special bitting hole drawback lock, key magnet 18 in special bitting and the second magnet 61 produce attraction and pull second to push to slide bar 81, second pushes to slide after bar 81 drives the second locking head 101 to compress the second locking spring 91, second locking head 101 exits in locking hole 16 and enters in spring eye 28 completely, removes the locking to rear lock core 13.
Locking head is cylinder, comprises the first locking head 10 and the second locking head 101, can not rotate for locking rear lock core 13 with front lock core 2.
Locking spring is stage clip, and comprise the first locking spring 9 and the second locking spring 91, the first described locking spring 9 is locking power sources that the first magnetic pushes away locking, and the second described locking spring 91 is locking power sources of the second attraction locking.
Described fore-set 11 is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring 9 to catch bar.
The rear lock core 13 of the part that described locking hole 16 is larger than front lock core 2 outside connecting hole 12 runs through through hole or the bearing bore of the front/rear end of rear lock core 13, when being through hole, for holding fore-set 11 and the first locking head 10 and fore-set 11 and the first locking head 10 can be moved forward and backward in locking hole 16; Be bearing bore or through hole time, for holding the second locking head 101 and the second locking head 101 can be moved forward and backward in locking hole 16.
In a lock, have a side lock apparatus at least, described side lock apparatus comprises rotation slot 21, rotates locked groove 20, moving block 23, rotational pin, thrust spring 24, Telescopic spring 25, telescopic head 26; Described moving block 23 is fixed in rotation slot 21 by rotational pin, the angle of lock of moving block 23 stretches into and rotates in locked groove 20, there is telescopic hole the promote-side of moving block 23, Telescopic spring 25 and telescopic head 26 are installed in telescopic hole, Telescopic spring 25 is arranged on the bottom of telescopic hole, one end of telescopic head 26 is pressed on Telescopic spring 25, the other end exposes telescopic hole, one end that telescopic head 26 exposes telescopic hole is stretched in special bitting hole, and the top, one end of thrust spring 24 is pressed on moving block 23, other end top is pressed on the wall of rotation slot 21.When oblique vermicelli 19 on pushing tow key 17 promote to expose the telescopic head 26 in the telescopic hole being arranged in moving block 23 in special bitting hole, moving block 23 rotates rotating the untie-sell that rotates of the angle of lock in locked groove 20, when two angles of lock of a moving block 23 are with the parallel longitudinal of the periphery of front lock core 2 or close to time parallel, angle of lock shifts out and rotates the locking of releasing to front lock core 2 after in locked groove 20; When pushing tow key 17 does not insert in special bitting hole, angle of lock locked front lock core 2 in rotation locked groove 20 of moving block 23.
Need not the oblique vermicelli 19 on the pushing tow key 17 of special bitting unblank time, do not shift out rotate locked groove 20 when promoting angle too small that the telescopic head 26 in the telescopic hole being arranged in moving block 23 a rotates angle of lock then before moving block 23, when promoting the angle of telescopic head 26 rotation be arranged in the telescopic hole in moving block 23 when excessive, an angle of lock after an angle of lock then before moving block 23 shifts out and rotates locked groove 20, below enters again and rotates locked groove 20, can not remove the locking to front lock core 2.
Described moving block 23 shape triangular in shape or the blocks of subtriangular shape, there is pin-and-hole at the middle part of blocks, the blocks of triangle or subtriangular shape has two angles of lock and a promote-side, has telescopic hole in the end of promote-side; Described telescopic hole is bearing bore, and two angle of lock line directions are installed towards the direction of rotating locked groove 20, and promote-side is installed towards the direction in special bitting hole; The untie-sell that can rotate in rotation slot 21 of described moving block 23 is rotated, and angle of lock is used for lock core 2 before locking and can not rotates in lock core hole.
Described rotational pin is pin or bolt, is fixed in the fixing hole in rotation slot 21, for through the pin-and-hole on moving block 23 and fixing moving block 23.
Described telescopic hole is the bearing bore on the promote-side on moving block 23, and for installing Telescopic spring 25 and telescopic head 26, telescopic head 26 can slide and can elongate or shorten in special bitting hole in telescopic hole.
Described Telescopic spring 25 is stage clips, is the power promoting telescopic head 26.
Described telescopic head 26 is cylinders, and there are arcwall face or inclined-plane in one end that cylinder exposes telescopic hole, and the inclined-plane of the oblique vermicelli 19 that arcwall face or inclined-plane are used on pushing tow key 17 can enter in telescopic hole by oblique compression telescopic head 26.
Described thrust spring 24 is stage clip or torsion spring, is the power of lock core 2 before the angle of lock locking on moving block 23.
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, and there is the connecting hole 12 of depression the front end of the center of rotation 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, and the rear lock core 13 of the outside of connecting hole 12 part larger than the diameter of front lock core 2 has locking hole 16; Described locking hole 16 is bearing bore or through hole, the locking hole 16 pushed away in locking at magnetic is through holes, corresponding with the position of sliding eye and locking bearing bore 27 and communicate, and is bearing bore or through hole, corresponding with the position of spring eye 28 and communicate attracting the locking hole 16 in locking; 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, 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.
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; Described spring bearing bore 15 also can simultaneously in the rearward end of connector 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 is one section of connector, the front end of connector coordinates with the front end of pushing tow key 17 can slide in stealthy hole He in connecting hole 12, when connector 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, pushing tow key 17 is fixed on the shank of the key, be inlaid with key magnet 18 in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet 18 push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; Described pushing tow key 17 promotes key, the part that pushing tow key 17 inserts the key in special bitting hole has at least on a lateral and have oblique vermicelli 19, oblique vermicelli 19 rotate for promoting telescopic head 26 untie-sell that rotates, and the inclined-plane of oblique vermicelli 19 is used for oblique compression telescopic head 26; Described pushing tow key 17 length is longer than the length in special bitting hole, and the part that the length of pushing tow key 17 is longer than special bitting hole is used for promoting connector insertion connecting hole 12.
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 locking head of magnetic key operated lock locking apparatus and the angle of lock of moving block 23 to be hidden in lock core and lock body 1 to realize interlocking stealth; Adopt the first locking head 10 to be hidden in locking hole 16 and locking bearing bore 27 to realize asynchronous locking and magnetic pushes away locking, adopt the second locking head 101 to be hidden in locking hole 16 and spring eye 28 and realize asynchronous locking and magnetic locking.
When unblanking with special bitting, special bitting hole is inserted with the pushing tow key 17 of special bitting, in the process inserted, oblique vermicelli 19 on pushing tow key 17 promote the promote-side of moving block 23 telescopic head 26 and the angle of lock of moving block 23 is rotated untie-sell rotates and to reach the line of two angles of lock parallel with lock core hole, angle of lock is shifted out rotate in locked groove 20, remove the locking to front lock core 2.Pushing tow key 17 is through behind special bitting hole, and the front end of pushing tow key 17 is inserted in stealthy hole and promoted, in connector insertion connecting hole 12, to complete the connection with front lock core 2 and rear lock core 13.When pushing tow key 17 insertion puts in place, key magnet 18 on the shank of the key and the first magnet 6 produce repulsive force and promote the first magnet 6, first and push to slide after bar 8, fore-set 11 and the first locking head 10 compress the first locking spring 9, and the first locking head 10 enters in locking bearing bore 27 locking removed rear lock core 13 completely; Meanwhile, key magnet 18 on the shank of the key and the second magnet 61 produce attraction and pull the second magnet 61 and second to push to slide bar 81, after driving the second locking head 101 to compress the second locking spring 91, pull the second locking head 101 exit locking hole 16 and enter in spring eye 28 completely, remove the locking to rear lock core 13.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, the first locking head 10 enters locking hole 16 under the promotion of the first locking spring 9, and simultaneously locking bearing bore 27 in locking hole 16 internal lock after death lock core 13, complete the locking to rear lock core 13; Second locking head 101 enters locking hole 16 under the promotion of the second locking spring 91, and simultaneously spring eye 28 in locking hole 16 internal lock after death lock core 13, complete the locking to rear lock core 13; The untie-sell that rotates under the powered of thrust spring 24 of the angle of lock of moving block 23 rotates and enters and rotate locked front lock core 2 in locked groove 20, completes the locking to front lock core 2; Connector, 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, stretch in special bitting hole with steel wire and telescopic head 26 has been pressed into telescopic hole, but do not know that will rotate telescopic head 26 can open angle of lock, can not opening side locking device; Owing to not knowing have hiding magnetic push away locking and attract locking, more magnetic key operated lock locking apparatus can not be opened; Even if robber or the king that unblanks open side lock apparatus, have rotated front lock core 2, but because the connector in stealthy hole is not being connected with rear lock core 13, adds the locked rear lock core 13 of magnetic key operated lock locking apparatus, 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 in stealthy hole promote connector 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; Do not have pushing tow key 17 to insert in special bitting hole to promote telescopic head 26 on moving block 23 can not opening side locking device, front lock core 2 cannot be made to rotate; Do not have the key magnet 18 on the shank of the key promote the first magnet 6 and pull the second magnet 61 can not open magnetic key operated lock locking apparatus, rear lock core 13 cannot be made to rotate; Add the difficulty of pirate of the open lock, thus play the effect of self-locking, stealth and multiple safety.
After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage the angle of lock of moving block 23, the front lock core 2 of forced rotating, rear lock core 13 is not connected with front lock core 2 because of stealthy and does not rotate with front lock core 2, plays anti-theft function.
Claims (3)
1. interlocked mechanical antitheft magnetic pushes away a lock, it is characterized in that: described interlocked mechanical antitheft magnetic pushes away in lock the latch system not having cylinder lock, only has magnetic key operated lock locking apparatus, side lock apparatus, synchronized links system, mainly comprises: lock body (1), front lock core (2), rear lock core (13), connector, return spring (4), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole, special bitting, first magnetic push hole (5), first magnet (6), first sliding eye (7), first pushes to slide bar (8), locking hole (16), fore-set (11), first locking head (10), first locking spring (9), second magnetic push hole (51), second magnet (61), second sliding eye (71), spring eye (28), second locking spring (91), second locking head (101), locking bearing bore (27), rotation slot (21), rotate locked groove (20), moving block (23), rotational pin, thrust spring (24), Telescopic spring (25), telescopic head (26),
Have in described lock body (1) rear lock core (13) be movably arranged on front lock core (2) rearward end, disconnect completely with front lock core (2), 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 lock body (1) there are sliding eye, magnetic push hole, spring eye (28), longitudinal locked groove and twist lock groove; Magnetic push hole, sliding eye, spring eye (28), rotation slot (21), specially bitting hole and stealthy hole is had in described front lock core (2); Described synchronized links system comprises stealthy hole, connecting hole (12) and connector, is provided with connector in stealthy hole; The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body (1) and rear lock core (13) pushes away or in attraction channel; In described rotation slot (21), side lock apparatus is installed
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 (14) passes, rearward end in lock body (1); 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 than large between front lock core hole, and front lock core hole is before rear lock core hole; Be provided with in described front lock core hole in front lock core (2), rear lock core hole and rear lock core (13) is installed, front lock core (2) is arranged on before rear lock core (13), and the rotating diameter of rear lock core (13) is larger than the rotating diameter of front lock core (2); The magnetic push hole, the sliding eye that the lock body (1) of the outside of via hole have locking bearing bore (27) and communicates with locking bearing bore (27), or, the lock body (1) of the outside of via hole has magnetic push hole, sliding eye, spring eye (28) and locking bearing bore (27); Described locking bearing bore (27) 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 the locking hole (16) on rear lock core (13) and communicate; Described magnetic push hole comprises the first magnetic push hole (5) and the second magnetic push hole (51), the leading section of the lock body (1) outside lock core hole but do not wear out the front end face of lock body (1), through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye (7) and the second sliding eye (71), upper and the magnetic push hole of lock body (1) after magnetic push hole outside front lock core hole and locking hole (16) through, or the lock body (1) after the magnetic push hole outside front lock core hole upper with magnetic push hole and spring eye (28) through, push to slide bar for installation and allow and push to slide bar and slide in sliding eye; Lock body (1) after the sliding eye of described spring eye (28) 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 eye and locking hole (16) through, push away spring and allow magnetic push away spring at spring eye (28) Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye (28) can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring (91) for installing jump ring; Rotation locked groove (20) is had in the circular hole part of front lock core hole, described rotation locked 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 slot (21) on front lock core (2) on front lock core hole, for allowing lock core (2) rotation before movable and locking inside of the locking end of moving block (23);
Have special bitting hole, stealthy hole and rotation slot (21) in described front lock core (2), described special bitting hole and stealthy hole all the centre that front lock core (2) rotates or close to rotate special bitting hole, centre before stealthy hole; Be provided with connector in described stealthy hole, there is spring bearing bore (15) front end of connector, is provided with return spring (4) in spring bearing bore (15); Described rotation slot (21) wears out the outer round surface of front lock core (2) and special bitting hole on the lock core of the special bitting bore portion of front lock core (2), communicate with rotation locked groove (20) and special bitting hole, and corresponding with the rotation locked groove (20) on lock core hole, for installation side locking device with allow the parts of side lock apparatus operate;
Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away first magnet (6) of locking and adopts the identical magnetic pole of polarity to be mounted opposite with the key magnet (18) in special bitting, forms magnetic force moving; Second magnet (61) of described attraction locking adopts the not identical magnetic pole of polarity to be mounted opposite with the key magnet (18) 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 the first magnetic push hole (5), the first magnet (6), the first sliding eye (7), first push to slide bar (8), locking hole (16), fore-set (11), the first locking head (10), locking bearing bore (27), the first locking spring (9), in the first magnetic push hole (5), the first magnet (6) is installed, be provided with first in first sliding eye (7) and push to slide bar (8), fore-set (11) and the first locking head (10) is had in locking hole (16), first locking head (10) and the first locking spring (9) are installed in locking bearing bore (27), first magnet (6) is arranged on the front end of the first magnetic push hole (5), first to push to slide bar (8) fixing or withstand on the rear end of the first magnet (6), first what push to slide that bar (8) pushes up is fore-set (11) below successively, locking head and the first locking spring (9), the first described locking head (10) is in locking hole (16) or simultaneously in locking hole (16) and locking bearing bore (27), when pushing tow key (17) does not insert special bitting hole drawback lock, key magnet (18) in special bitting does not produce repulsive force with the first magnet (6), fore-set (11) and the first locking head (10) is had in locking hole (16), the first locking head (10) and the first locking spring (9) is had in locking bearing bore (27), first locking head (10) simultaneously locking hole (16) in locking bearing bore (27) internal lock rear lock core (13) in the dust, rear lock core (13) can not be rotated, when pushing tow key (17) inserts special bitting hole drawback lock, key magnet (18) in special bitting and the first magnet (6) produce repulsive force and promote first and push to slide bar (8), fore-set (11) and the first locking head (10), after making the first locking head (10) compress the first locking spring (9), in locking hole (16), there is fore-set (11) and first to push to slide bar (8), the first locking head (10) and the first locking spring (9) is had in locking bearing bore (27), locking head enters in locking bearing bore (27) completely, remove the locking to rear lock core (13),
Described attraction locking comprises the second magnetic push hole (51), the second magnet (61), the second sliding eye (71), spring eye (28), the second locking spring (91), locking hole (16), the second locking head (101), in the second magnetic push hole (51), the second magnet (61) is installed, be provided with second in second sliding eye (71) and push to slide bar (81), second locking spring (91) is installed in spring eye (28), second locking head (101) is arranged in spring eye (28) and locking hole (16), second magnet (61) is arranged on the rear end of the second magnetic push hole (51), second pushes to slide bar (81) being fixedly connected with the second magnet (61) at the second magnet (61) below, second pushes to slide bar (81) is fixedly connected with the second locking head (101) afterwards through the second locking spring (91) in spring eye (28), second pushes to slide bar (81) is connected in one with the second magnet (61) and the second locking head (101), the second described locking head (101) is in spring eye (28) or simultaneously in spring eye (28) and locking hole (16), when pushing tow key (17) does not insert special bitting hole drawback lock, key magnet (18) in special bitting does not produce attraction with the second magnet (61), second locking head (101) simultaneously locking hole (16) in spring eye (28) internal lock rear lock core (13) in the dust, rear lock core (13) can not be rotated, when pushing tow key (17) inserts special bitting hole drawback lock, key magnet (18) in special bitting and the second magnet (61) produce attraction and pull second to push to slide bar (81), second pushes to slide after bar (81) drives the second locking head (101) to compress the second locking spring (91), second locking head (101) exits in locking hole (16) and enters in spring eye (28) completely, removes the locking to rear lock core (13),
Locking head is cylinder, comprises the first locking head (10) and the second locking head (101), can not rotate for locking rear lock core (13) with front lock core (2);
Locking spring is stage clip, comprise the first locking spring (9) and the second locking spring (91), the first described locking spring (9) is the locking power source that the first magnetic pushes away locking, and the second described locking spring (91) is the locking power source of the second attraction locking;
Described fore-set (11) is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring (9) to catch bar;
The rear lock core (13) of the part that described locking hole (16) is larger than front lock core (2) outside connecting hole (12) runs through through hole or the bearing bore of the front/rear end of rear lock core (13), when being through hole, for holding fore-set (11) and the first locking head (10) and fore-set (11) and the first locking head (10) can be moved forward and backward in locking hole (16); Be bearing bore or through hole time, for holding the second locking head (101) and the second locking head (101) can be moved forward and backward in locking hole (16);
In a lock, have a side lock apparatus at least, described side lock apparatus comprises rotation slot (21), rotates locked groove (20), moving block (23), rotational pin, thrust spring (24), Telescopic spring (25), telescopic head (26), described moving block (23) is fixed in rotation slot (21) by rotational pin, the angle of lock of moving block (23) stretches into and rotates in locked groove (20), there is telescopic hole the promote-side of moving block (23), Telescopic spring (25) and telescopic head (26) are installed in telescopic hole, Telescopic spring (25) is arranged on the bottom of telescopic hole, one end of telescopic head (26) is pressed on Telescopic spring (25), the other end exposes telescopic hole, one end that telescopic head (26) exposes telescopic hole is stretched in special bitting hole, the top, one end of thrust spring (24) is pressed on moving block (23), other end top is pressed on the wall of rotation slot (21), when oblique vermicelli (19) on pushing tow key (17) promote to expose telescopic head (26) in the telescopic hole being arranged in moving block (23) in special bitting hole, moving block (23) rotates rotating the untie-sell that rotates of the angle of lock in locked groove (20), when two angles of lock of a moving block (23) are with the parallel longitudinal of the periphery of front lock core (2) or close to time parallel, angle of lock shifts out and rotates the locking of releasing to front lock core (2) after in locked groove (20), when pushing tow key (17) does not insert in special bitting hole, angle of lock locked front lock core (2) in rotation locked groove (20) of moving block (23),
Need not the oblique vermicelli (19) on the pushing tow key (17) of special bitting unblank time, the angle of lock of the angle too small rotated when the telescopic head (26) promoted in the telescopic hole being arranged in moving block (23) then before moving block (23) does not shift out and rotates locked groove (20), the angle rotated when the telescopic head (26) promoted in the telescopic hole being arranged in moving block (23) is when excessive, after an angle of lock then before moving block (23) shifts out and rotates locked groove (20), an angle of lock below enters again and rotates locked groove (20), the locking to front lock core (2) can not be removed,
Described moving block (23) shape triangular in shape or the blocks of subtriangular shape, there is pin-and-hole at the middle part of blocks, the blocks of triangle or subtriangular shape has two angles of lock and a promote-side, has telescopic hole in the end of promote-side; Described telescopic hole is bearing bore, and two angle of lock line directions are installed towards the direction of rotating locked groove (20), and promote-side is installed towards the direction in special bitting hole; The untie-sell that can rotate in rotation slot (21) of described moving block (23) is rotated, and angle of lock is used for lock core (2) before locking and can not rotates in lock core hole;
Described rotational pin is pin or bolt, is fixed in the fixing hole in rotation slot (21), for through the pin-and-hole on moving block (23) and fixing moving block (23);
Described telescopic hole is the bearing bore on the promote-side on moving block (23), for installing Telescopic spring (25) and telescopic head (26), telescopic head (26) can slide and can elongate or shorten in special bitting hole in telescopic hole;
Described Telescopic spring (25) is stage clip, is the power promoting telescopic head (26);
Described telescopic head (26) is cylinder, there are arcwall face or inclined-plane in one end that cylinder exposes telescopic hole, and the inclined-plane of the oblique vermicelli (19) that arcwall face or inclined-plane are used on pushing tow key (17) can oblique compression telescopic head (26) enter in telescopic hole;
Described thrust spring (24) is stage clip or torsion spring, is the power of lock core (2) before the angle of lock locking on moving block (23);
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), and there is the connecting hole (12) of depression the front end of the center of rotation 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, the rear lock core (13) of the outside of connecting hole (12) part larger than the diameter of front lock core (2) there is locking hole (16); Described locking hole (16) is bearing bore or through hole, the locking hole (16) pushed away in locking at magnetic is through hole, corresponding with the position of sliding eye and locking bearing bore (27) and communicate, and is bearing bore or through hole, corresponding with the position of spring eye (28) and communicate attracting the locking hole (16) in locking; 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, 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;
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; Described spring bearing bore (15) also can simultaneously in the rearward end of connector 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 is one section of connector, the front end of connector coordinates with the front end of pushing tow key (17) can slide in stealthy hole He in connecting hole (12), when connector 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, pushing tow key (17) is fixed on the shank of the key, be inlaid with key magnet (18) in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet (18) push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; Described pushing tow key (17) promotes key, the part that pushing tow key (17) inserts the key in special bitting hole has at least on a lateral and have oblique vermicelli (19), oblique vermicelli (19) rotate for promoting telescopic head (26) untie-sell that rotates, and the inclined-plane of oblique vermicelli (19) is used for oblique compression telescopic head (26); Described pushing tow key (17) length is longer than the length in special bitting hole, and the part that the length of pushing tow key (17) is longer than special bitting hole is used for promoting connector insertion connecting hole (12).
2. interlocked mechanical antitheft magnetic 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 locking head of magnetic key operated lock locking apparatus and the angle of lock of moving block (23) to be hidden in lock core and lock body (1) to realize interlocking stealth; Adopt the first locking head (10) to be hidden in locking hole (16) and locking bearing bore (27) to realize asynchronous locking and magnetic pushes away locking, adopt the second locking head (101) to be hidden in locking hole (16) and spring eye (28) and realize asynchronous locking and magnetic locking.
3. interlocked mechanical antitheft magnetic according to claim 1 pushes away lock, it is characterized in that: for the ease of assembling, the hop count of lock core (1) before changing, described lock body (1) is according to the needs of internal construction, front lock core (2) segmentation again near the end or end in stealthy hole, or in the segmentation again of the position of magnetic push hole, or in the position segmentation again of spring eye (28), or in the position segmentation again of rotation slot (21), 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 the needs of assembly technology, be overall lock body (1), or, become multistage in the position segmentation of the position in rear lock core hole or magnetic push hole corresponding to front lock core hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031112.3U CN204571554U (en) | 2015-01-18 | 2015-01-18 | Interlocked mechanical antitheft magnetic pushes away lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031112.3U CN204571554U (en) | 2015-01-18 | 2015-01-18 | Interlocked mechanical antitheft magnetic pushes away lock |
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| Publication Number | Publication Date |
|---|---|
| CN204571554U true CN204571554U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031112.3U Expired - Fee Related CN204571554U (en) | 2015-01-18 | 2015-01-18 | Interlocked mechanical antitheft magnetic pushes away lock |
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| CN (1) | CN204571554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631943A (en) * | 2015-01-18 | 2015-05-20 | 余虹仪 | Interlocking mechanical anti-theft magnetic push lock |
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- 2015-01-18 CN CN201520031112.3U patent/CN204571554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631943A (en) * | 2015-01-18 | 2015-05-20 | 余虹仪 | Interlocking mechanical anti-theft magnetic push lock |
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