CN208236137U - Lock core and lockset with it - Google Patents

Abstract

The utility model provides a kind of lock core and the lockset with it, wherein, lock core includes lock housing, outer lock gall, interior lock gall, transfer ear, pellet component and clutch component, outer lock gall is rotatably arranged in lock housing, interior lock gall is rotatably arranged in outer lock gall, transfer ear is set in the second end of interior lock gall, clutch component includes STATEMENT OF FEDERALLY SPONSORED, STATEMENT OF FEDERALLY SPONSORED is arranged on interior lock gall and rotates with interior lock gall, the disengaging configuration that moves radially and there is the clamping position that with transfer ear is clamped and be detached from transfer ear of the STATEMENT OF FEDERALLY SPONSORED along interior lock gall, when STATEMENT OF FEDERALLY SPONSORED is located at clamping position, internal lock Hymecromone crosses STATEMENT OF FEDERALLY SPONSORED and drives transfer ear rotation, when STATEMENT OF FEDERALLY SPONSORED is located at disengaging configuration, outer lock gall, interior lock gall and STATEMENT OF FEDERALLY SPONSORED are relative to lock housing synchronous idle.The utility model solves lock cylinder without lost motion functionality, and when the key using mistake is unlocked by force, key or lock core are easy to damage because violence is turned round by force, can not continue to use so as to cause the lockset with lock cylinder, even illegal the problem of opening.

Description

Lock core and lockset with it

Technical field

The utility model relates to cylinder lock set technical fields, in particular to a kind of lock core and with its lockset.

Background technique

Lock cylinder structure is simple, it is only necessary to which mechanical tooth form is correct, can successfully unlock；But existing lock cylinder Its anti-theft performance is low, and existing lock cylinder does not have lost motion functionality, when the key using mistake is unlocked by force, Key or lock cylinder are easy to damage because violence is turned round by force, can not continue to use so as to cause the lockset with lock cylinder.

Utility model content

It is in the prior art to solve the main purpose of the utility model is to provide a kind of lock core and with its lockset Lock cylinder does not have lost motion functionality, and when the key using mistake is unlocked by force, key or lock core are easy because violence is strong It turns round and damages, can not be continued to use so as to cause the lockset with lock cylinder, even illegal the problem of opening.

To achieve the goals above, one aspect according to the present utility model provides a kind of lock core, comprising: lock housing；Outside Lock gall, outer lock gall are rotatably arranged in lock housing, and outer lock gall has installation cavity；Interior lock gall, interior lock gall are rotatably arranged in In installation cavity, key insert port is offered on the end face of the first end of interior lock gall；Transfer ear, transfer ear are set in the second of interior lock gall End, the rotation of transfer ear for realizing lockset unlocking or locking；Multiple pellets of pellet component, pellet component are embedded in outer lock gall In interior lock gall；When multiple pellets of pellet component and unlock key fits, lock gall is relative to external lock in unlock key actuated Gallbladder and lock housing individually rotate, to drive transfer ear to rotate；When pellet component is not with unlock key fits, interior lock gall and outer lock gall connection It is dynamic；Clutch component, clutch component are arranged in lock housing, and clutch component includes STATEMENT OF FEDERALLY SPONSORED, STATEMENT OF FEDERALLY SPONSORED be arranged on interior lock gall and with Interior lock gall rotation, STATEMENT OF FEDERALLY SPONSORED are moved radially along interior lock gall, and are had the clamping position being clamped with transfer ear and be detached from the de- of transfer ear It offs normal and sets, when STATEMENT OF FEDERALLY SPONSORED is located at clamping position, internal lock Hymecromone crosses STATEMENT OF FEDERALLY SPONSORED and drives transfer ear rotation, is detached from position when STATEMENT OF FEDERALLY SPONSORED is located at When setting, outer lock gall, interior lock gall and STATEMENT OF FEDERALLY SPONSORED are relative to lock housing synchronous idle.

Further, clutch component further include: external lock is arranged in along outer lock gall in actuator, actuator radially displaceablely On gallbladder, and actuator has lockset position of coupler and protective position, the first end of actuator is allowed to abut with STATEMENT OF FEDERALLY SPONSORED, and the of actuator Two ends are abutted with lock housing；When actuator, which is located at, allows lockset position of coupler, STATEMENT OF FEDERALLY SPONSORED is located at clamping position；Actuator is by allowing to unlock Position is moved to protective position, and actuator pushes against STATEMENT OF FEDERALLY SPONSORED to disengaging configuration.

Further, installation through-hole is offered on outer lock gall, actuator is mounted in installation through-hole, on the inner wall of lock housing It offers and pushes slot, actuator has touch end face compatible with the trough wall surface for pushing slot, and outer lock gall is rotated relative to lock housing When, the groove bottom for pushing slot, which pushes, touches end face, so that actuator moves towards STATEMENT OF FEDERALLY SPONSORED and pushes against STATEMENT OF FEDERALLY SPONSORED.

Further, actuator includes the driving column being connected and butt junction along the direction far from STATEMENT OF FEDERALLY SPONSORED, wherein is abutted Head, which has, touches end face, and the cross-sectional area of butt junction is gradually reduced along the direction far from STATEMENT OF FEDERALLY SPONSORED.

Further, at least part surface at least part surface or spherical surface that end face is circular conical surface is touched.

Further, installation through-hole is stepped hole, and clutch component further includes actuator reset spring, actuator reset spring It is set on driving column, and the first end of actuator reset spring is abutted with the stepped surfaces of stepped hole, actuator reset spring Second end abutted with butt junction, by actuator to allow lockset position of coupler push.

Further, transfer ear includes ring body and lug, wherein ring body is set on interior lock gall, lug setting On the outer peripheral surface of ring body.

Further, clamping notch is offered on the inner peripheral surface of ring body, STATEMENT OF FEDERALLY SPONSORED has and is clamped what notch engaged Clamping protrusion；When clamping protrusion stretches in clamping notch, STATEMENT OF FEDERALLY SPONSORED is located at clamping position, lacks when clamping protrusion exits to be clamped When mouth, STATEMENT OF FEDERALLY SPONSORED is located at disengaging configuration.

Further, the second end of interior lock gall offers mounting groove, and STATEMENT OF FEDERALLY SPONSORED is movably disposed in mounting groove, clutch Component further includes STATEMENT OF FEDERALLY SPONSORED reset spring, STATEMENT OF FEDERALLY SPONSORED reset spring be arranged in mounting groove and be located at interior lock gall and STATEMENT OF FEDERALLY SPONSORED it Between, STATEMENT OF FEDERALLY SPONSORED is pushed to clamping position.

Further, locating slot, the first end and locating slot of STATEMENT OF FEDERALLY SPONSORED reset spring are offered in the groove bottom of mounting groove Groove bottom abut, the second end of STATEMENT OF FEDERALLY SPONSORED reset spring abuts with STATEMENT OF FEDERALLY SPONSORED.

Further, mounting groove includes the first slot section and the second slot section being connected along the axial direction of interior lock gall, wherein first Slot section is relative to the second slot section close to the second end of interior lock gall, and the width of the first slot section is less than the width of the second slot section；Linkage Part includes the linkage section being connected and limit section along the axial direction of interior lock gall, wherein the first slot section is arranged in linkage section suitability It is interior, it is arranged in the second slot section to limit section suitability.

Further, multiple first pellet mounting holes are offered on outer lock gall, are offered on interior lock gall and multiple first bullets The one-to-one multiple second pellet mounting holes of sub- mounting hole, each pellet are movably disposed at one group of corresponding first pellet In mounting hole and the second pellet mounting hole.

Further, pellet includes the upper pellet abutted against and lower pellet along the direction far from interior lock gall, and pellet component is also Including pellet reset spring, pellet reset spring is mounted in the first pellet mounting hole, and the first end of pellet reset spring with Lock housing abuts, and pellet reset spring second end is abutted with upper pellet.

Further, lock core further includes dust preventing component, and dust preventing component includes: dustproof cover, and dustproof cover lid is located at interior lock gall First end offers dust-proof opening corresponding with key insert port on dustproof cover；Dustproof sheet, dustproof sheet setting in interior lock gall and Between dustproof cover, and dustproof sheet is arranged in turnablely on interior lock gall or dustproof cover, to block dust-proof opening；Torsional spring, torsional spring with Dustproof sheet connection, to provide the restoring force towards the direction overturning for blocking dust-proof opening for dustproof sheet.

Further, it is also provided with magnetic strength pellet pilot hole on the end face of the first end of interior lock gall, is offered on outer lock gall Magnetic strength pellet fitting groove corresponding with magnetic strength pellet pilot hole, lock core further include magnetic strength pellet and magnetic strength pellet reset spring, Wherein, magnetic strength pellet is movably disposed at magnetic strength pellet pilot hole and magnetic strength pellet fitting groove, and with solution lock key magnetic strength Cooperation, magnetic strength pellet reset spring are arranged between magnetic strength pellet and dustproof cover.

Further, backstop annular groove is offered on the outer peripheral surface of interior lock gall, lock core further includes stop part, and stop part is fastened on It is abutted at backstop annular groove and with transfer ear far from the end face of interior lock gall second end.

Another aspect according to the present utility model provides a kind of lockset, comprising: lock body；Lock piece, lock piece setting exist On lock body, lock piece moves unlocking or locking to realize lockset；Lock core, lock core are arranged on lock body, the transfer ear and lock of lock core Stop member cooperates to drive lock piece to move；Lock core is above-mentioned lock core；Lock key is solved, solution lock key is used to drive the transfer ear of lock core Rotation.

Using the technical solution of the utility model, by the way that STATEMENT OF FEDERALLY SPONSORED is arranged on interior lock gall, STATEMENT OF FEDERALLY SPONSORED can be with interior lock gall Rotation, meanwhile, STATEMENT OF FEDERALLY SPONSORED can also moving radially along interior lock gall, and there is the clamping position that be clamped with transfer ear and disengaging transfer ear Disengaging configuration.In this way, lock core, in blocking, STATEMENT OF FEDERALLY SPONSORED is located at clamping position, solution lock key insertion key inserts into the mouth, Multiple pellets are adapted with solution lock key, so that interior lock gall be enable to rotate relative to outer lock gall, user rotates solution lock key, Lock gall individually rotates in unlock key actuated, and internal lock Hymecromone crosses STATEMENT OF FEDERALLY SPONSORED and drives transfer ear rotation, realizes the unlocking or locking of lockset； When user inserts the key of mistake, STATEMENT OF FEDERALLY SPONSORED is moved out position, outer lock gall, interior lock gall and linkage from clamping position Part is easy to damage because violence is turned round by force, to improve relative to lock housing synchronous idle to effectively prevent key or lock core The safe antitheft of lock core.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 shows a kind of decomposition texture schematic diagram of the lock core of alternative embodiment according to the present utility model；

Main view schematic cross-sectional view when blocking is in Fig. 2 shows lock core shown in fig. 1；

Fig. 3 shows the schematic cross-sectional view at the A-A in Fig. 2；

Fig. 4 show solution lock key insertion lock core rear lock core it is in the unlocked state when main view schematic cross-sectional view；

Fig. 5, which is shown, solves the schematic cross-sectional view after lock key is rotated by 90 ° at the B-B in the unlocked state shown in Fig. 4；

Fig. 6 shows schematic cross-sectional view when lock core shown in fig. 1 is in idling conditions；

Fig. 7 shows the schematic cross-sectional view at the C-C in Fig. 6.

Wherein, the above drawings include the following reference numerals:

10, lock housing；11, slot is pushed；20, outer lock gall；21, installation cavity；22, installation through-hole；23, the first pellet mounting hole； 24, magnetic strength pellet fitting groove；30, interior lock gall；31, key insert port；32, mounting groove；321, the first slot section；322, the second slot Section；33, locating slot；34, the second pellet mounting hole；35, magnetic strength pellet pilot hole；36, backstop annular groove；40, transfer ear；41, annular Ontology；411, it is clamped notch；42, lug；50, pellet component；51, pellet；511, upper pellet；512, lower pellet；52, pellet is multiple Position spring；60, clutch component；61, STATEMENT OF FEDERALLY SPONSORED；611, linkage section；612, section is limited；613, clamping protrusion；62, actuator； 621, column is driven；622, butt junction；623, end face is touched；63, actuator reset spring；64, STATEMENT OF FEDERALLY SPONSORED reset spring；70, prevent Dirt component；71, dustproof cover；711, dust-proof opening；72, dustproof sheet；73, torsional spring；81, magnetic strength pellet；82, magnetic strength pellet resets bullet Spring；90, stop part；2, lock key is solved；200, magnet steel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.

In order to solve lock cylinder in the prior art without lost motion functionality, when the key using mistake is opened by force When lock, key or lock core are easy to damage because violence is turned round by force, can not continue to use, very so as to cause the lockset with lock cylinder To illegal the problem of opening, the utility model provides a kind of lock core and the lockset with it.Wherein, lockset includes above-mentioned under The lock core stated.

It should be noted that the lock core shown in Fig. 2 and Fig. 3 is in blocking, i.e., interior lock gall 30 is locked with outer lock gall 20 (i.e. the two linkage), outer lock gall 20 lock (i.e. the two linkage) with lock housing 10；Lock core shown in Fig. 4 and Fig. 5 is in the unlocked state, Refer to that user inserts solution lock key 2, to enable interior lock gall 30 relative to the outer individually rotation of lock gall 20, at this point, external lock Gallbladder 20 and the locking of lock housing 10 (i.e. the two links), wherein Fig. 5 is on the basis of fig. 4, after solution lock key 2 has rotated 90 degree, to scheme The schematic cross-sectional view at B-B in 4；Lock core shown in Fig. 6 and Fig. 7 is in idling conditions, refers to that user inserts mistake Key, interior lock gall 30 and outer lock gall 20 are relative to 10 synchronous idle of lock housing.

As shown in Figures 1 to 7, lock core includes lock housing 10, outer lock gall 20, interior lock gall 30, transfer ear 40 and pellet component 50, outside Lock gall 20 is rotatably arranged in lock housing 10, and outer lock gall 20 has installation cavity 21, and interior lock gall 30 is rotatably arranged in installation In chamber 21, key insert port 31 is offered on the end face of the first end of interior lock gall 30, transfer ear 40 is set in the second of interior lock gall 30 End, for realizing the unlocking or locking of lockset, multiple pellets 51 of pellet component 50 are embedded in outer lock gall 20 for the rotation of transfer ear 40 In interior lock gall 30, and multiple pellets 51 of pellet component 50 along interior lock gall 30 be arranged in radially displaceablely outer lock gall 20 with The junction of interior lock gall 30；When multiple pellets 51 of pellet component 50 are adapted to solution lock key 2, solution lock key 2 drives internal lock Gallbladder 30 is individually rotated relative to outer lock gall 20 and lock housing 10, to drive transfer ear 40 to rotate；When pellet component 50 not with solution lock key 2 When adaptation, interior lock gall 30 and outer lock gall 20 link；Clutch component 60, clutch component 60 are arranged in lock housing 10, clutch component 60 Including STATEMENT OF FEDERALLY SPONSORED 61, STATEMENT OF FEDERALLY SPONSORED 61 is arranged on interior lock gall 30 and rotates with interior lock gall 30, diameter of the STATEMENT OF FEDERALLY SPONSORED 61 along interior lock gall 30 To movement, and the disengaging configuration that there is the clamping position being clamped with transfer ear 40 and be detached from transfer ear 40, when STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping When position, interior lock gall 30 drives transfer ear 40 to rotate by STATEMENT OF FEDERALLY SPONSORED 61, when STATEMENT OF FEDERALLY SPONSORED 61 is located at disengaging configuration, outer lock gall 20, Interior lock gall 30 and STATEMENT OF FEDERALLY SPONSORED 61 are relative to 10 synchronous idle of lock housing.

In this application, by the way that STATEMENT OF FEDERALLY SPONSORED 61 is arranged on interior lock gall 30, STATEMENT OF FEDERALLY SPONSORED 61 can be rotated with interior lock gall 30, together When, STATEMENT OF FEDERALLY SPONSORED 61 can also moving radially along interior lock gall 30, and there is the clamping position that be clamped with transfer ear 40 and disengaging transfer ear 40 disengaging configuration.In this way, lock core, in blocking, STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position, solution lock key 2 is inserted into key insertion In mouth 31, multiple pellets 51 are adapted with solution lock key 2, so that interior lock gall 30 be enable to rotate relative to outer lock gall 20, are used Person rotates solution lock key 2, and solution lock key 2 drives the interior individually rotation of lock gall 30, and interior lock gall 30 drives transfer ear 40 by STATEMENT OF FEDERALLY SPONSORED 61 Rotation, realizes the unlocking or locking of lockset；When user inserts the key of mistake, STATEMENT OF FEDERALLY SPONSORED 61 is moved to from clamping position Disengaging configuration, outer lock gall 20, interior lock gall 30 and STATEMENT OF FEDERALLY SPONSORED 61 relative to 10 synchronous idle of lock housing, thus effectively prevent key or Lock core is easy to damage because violence is turned round by force, to improve the safe antitheft of lock core.

In this application, when user inserts the key of mistake, outer lock gall 20, interior lock gall 30 and STATEMENT OF FEDERALLY SPONSORED 61 are opposite In 10 synchronous idle of lock housing, that is to say, that when user inserts the key of mistake, STATEMENT OF FEDERALLY SPONSORED 61 not will drive 40 turns of transfer ear It is dynamic, to cannot achieve the unlocking or locking of lockset, and then improve the anti-theft performance of lock core.

As shown in Figures 1 to 7, clutch component 60 further includes actuator 62, and actuator 62 is removable along the radial direction of outer lock gall 20 Be arranged on outer lock gall 20 dynamicly, and actuator 62 has allows lockset position of coupler and protective position, the first end of actuator 62 with STATEMENT OF FEDERALLY SPONSORED 61 abuts, and the second end of actuator 62 is abutted with lock housing 10, and actuator 62 can be rotated with outer lock gall 20；Work as actuator 62 positioned at when allowing lockset position of coupler, and STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position；Actuator 62 is transported from permission lockset position of coupler to protective position Dynamic, actuator 62 pushes against STATEMENT OF FEDERALLY SPONSORED 61 to disengaging configuration.In this way, STATEMENT OF FEDERALLY SPONSORED 61 can be driven to move by actuator 62, make STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position or disengaging configuration, and specifically, for lock core in blocking, actuator 62, which is located at, allows unlocking position It sets, STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position；When having used the key of mistake, actuator 62 is from permission lockset position of coupler to protective position Movement, meanwhile, actuator 62 pushes STATEMENT OF FEDERALLY SPONSORED 61, so that STATEMENT OF FEDERALLY SPONSORED 61 is moved out position from clamping position, even if rotation key Spoon also can not drive STATEMENT OF FEDERALLY SPONSORED 61 to rotate by interior lock gall 30, and finally realize rotation transfer ear 40, so as to the unlocking of lockset or close Lock.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, installation through-hole 22 is offered on outer lock gall 20, actuator 62 is mounted on installation It in through-hole 22, is offered on the inner wall of lock housing 10 and pushes slot 11, actuator 62 has to be adapted with the trough wall surface for pushing slot 11 Touch end face 623, outer lock gall 20 relative to lock housing 10 rotate when, push slot 11 groove bottom push touch end face 623 so that Actuator 62 moves towards STATEMENT OF FEDERALLY SPONSORED 61 and pushes against STATEMENT OF FEDERALLY SPONSORED 61.In this way, when lock core is in blocking, the touch of actuator 62 End face, which is located at, to be pushed in slot 11, and STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position, the bearing surface and interior lock gall 30 of actuator 62 and STATEMENT OF FEDERALLY SPONSORED 61 Outer peripheral surface it is concordant, solution lock key 2 drives interior lock gall 30 individually to rotate relative to outer lock gall 20 and lock housing 10, to realize lockset It unlocks or is latched；When user inserts the key of mistake, interior lock gall 30 can not be rotated relative to outer lock gall 20, the key of mistake Spoon drives interior lock gall 30 and outer lock gall 20 to rotate synchronously relative to lock housing 10, and outer lock gall 20 will drive the rotation of actuator 62, lock housing 10 groove bottom for pushing slot 11 pushes the touch end face 623 of actuator 62, makes the pushing in slot 11 from lock housing 10 of actuator 62 Abjection, i.e. actuator 62 are from allowing lockset position of coupler to move to protective position, and in the motion process of actuator 62, actuator 62 is supported STATEMENT OF FEDERALLY SPONSORED 61 is pushed away, STATEMENT OF FEDERALLY SPONSORED 61 is made to be moved out position from clamping position, therefore, STATEMENT OF FEDERALLY SPONSORED 61 can not be further continued for driving transfer ear 40 rotations, cannot achieve the unlocking or locking of lockset.

Optionally, as shown in Figure 1, pushing slot 11 is V-type groove.

In alternative embodiment shown in fig. 1, actuator 62 includes the driving being connected along the direction far from STATEMENT OF FEDERALLY SPONSORED 61 Column 621 and butt junction 622, wherein butt junction 622, which has, touches end face 623, and the cross-sectional area of butt junction 622 is along far from connection The direction of moving part 61 is gradually reduced.Since the cross-sectional area of butt junction 622 is gradually reduced along the direction far from STATEMENT OF FEDERALLY SPONSORED 61, this Sample, during outer lock gall 20 is rotated relative to lock housing 10, the trough wall surface for pushing slot 11 can effortlessly push butt junction 622 Touch end face 623, make butt junction 622 from pushing in slot 11.

Optionally, at least part surface at least part surface or spherical surface that end face 623 is circular conical surface is touched, this Sample is conducive to butt junction 622 and slides by pushing in slot 11.

As shown in figs. 2,4 and 6, installation through-hole 22 is stepped hole, and clutch component 60 further includes actuator reset spring 63, actuator reset spring 63 is set on driving column 621, and the ladder of the first end of actuator reset spring 63 and stepped hole Surface abuts, and the second end of actuator reset spring 63 abuts with butt junction 622, pushes power to provide for actuator 62, will drive Moving part 62 is pushed to permission lockset position of coupler.

Specifically, actuator reset spring 63 is pressure spring, and butt junction 622 is under the action of actuator reset spring 63 to lock The direction of shell 10 moves, and when lock core is in blocking, installation through-hole 22 is oppositely arranged with slot 11 is pushed, and actuator resets bullet Spring 63 by actuator 62 to allow lockset position of coupler push, that is to say, that actuator reset spring 63 make butt junction 622 be located at push In slot 11；When user is inserted into solution lock key 2, keep lock core in the unlocked state, solution lock key 2 drives interior lock gall 30 individually to turn Dynamic, actuator 62 is still located on permission lockset position of coupler；When the key of user's inserting error, lock core is made to be in idling conditions, Lock gall 30 and outer lock gall 20 rotate synchronously in the key actuated of mistake, and the outer rotation of lock gall 20 drives actuator 62 to rotate, butt junction 622 are pushing the pushing under effect from pushing in slot 11 of slot 11, and the inner peripheral surface in addition to pushing slot 11 with lock housing 10 It abuts, actuator reset spring 63 is further compressed；When actuator 62 turns to again with outer lock gall 20 to be pushed at slot 11, Actuator reset spring 63 pushes butt junction 622, restores actuator 62 to permission lockset position of coupler.

As shown in Figure 1, transfer ear 40 includes ring body 41 and lug 42, wherein ring body 41 is set in interior lock gall 30 On, lug 42 is arranged on the outer peripheral surface of ring body 41.STATEMENT OF FEDERALLY SPONSORED 61 drives ring body 41 to rotate, and lug 42 is with annular sheet Body 41 rotates, and the unlocking or locking of lockset are realized using the rotation of lug 42.

As shown in Figure 1, offering clamping notch 411 on the inner peripheral surface of ring body 41, STATEMENT OF FEDERALLY SPONSORED 61 has to be lacked with clamping The clamping protrusions 613 of 411 engaging of mouth；When clamping protrusion 613 stretches in clamping notch 411, STATEMENT OF FEDERALLY SPONSORED 61 is located at clamping position It sets, when clamping protrusion 613 exits clamping notch 411, STATEMENT OF FEDERALLY SPONSORED 61 is located at disengaging configuration.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, the second end of interior lock gall 30 offers mounting groove 32, and STATEMENT OF FEDERALLY SPONSORED 61 is removable Ground is arranged in mounting groove 32, and clutch component 60 further includes STATEMENT OF FEDERALLY SPONSORED reset spring 64, and the setting of STATEMENT OF FEDERALLY SPONSORED reset spring 64 is being pacified In tankage 32 and between interior lock gall 30 and STATEMENT OF FEDERALLY SPONSORED 61, STATEMENT OF FEDERALLY SPONSORED 61 is pushed to clamping position.Specifically, STATEMENT OF FEDERALLY SPONSORED Reset spring 64 is pressure spring, and STATEMENT OF FEDERALLY SPONSORED 61 moves under the action of STATEMENT OF FEDERALLY SPONSORED reset spring 64 to clamping position, when lock core is in When blocking or unlocked state, STATEMENT OF FEDERALLY SPONSORED 61 moves to clamping position under the action of STATEMENT OF FEDERALLY SPONSORED reset spring 64；Work as lock core When in idling conditions, STATEMENT OF FEDERALLY SPONSORED 61 actuator 62 push effect under from clamping position move to abjection position, STATEMENT OF FEDERALLY SPONSORED Reset spring 64 is further compressed；When actuator 62 restores to when allowing lockset position of coupler, STATEMENT OF FEDERALLY SPONSORED 61 resets bullet in STATEMENT OF FEDERALLY SPONSORED Restore from abjection position to clamping position under the action of spring 64.

As shown in figs. 2,4 and 6, locating slot 33, STATEMENT OF FEDERALLY SPONSORED reset spring 64 are offered in the groove bottom of mounting groove 32 First end abutted with the groove bottom of locating slot 33, the second end of STATEMENT OF FEDERALLY SPONSORED reset spring 64 is abutted with STATEMENT OF FEDERALLY SPONSORED 61.In this way, logical It crosses STATEMENT OF FEDERALLY SPONSORED reset spring 64 to be mounted in locating slot 33, locating slot 33 plays the work of the limit to STATEMENT OF FEDERALLY SPONSORED reset spring 64 With improving the mounting stability of STATEMENT OF FEDERALLY SPONSORED reset spring 64.

As shown in figs. 2,4 and 6, mounting groove 32 includes 321 He of the first slot section being connected along the axial direction of interior lock gall 30 Second slot section 322, wherein the first slot section 321 relative to the second slot section 322 close to the second end of interior lock gall 30, and the first slot section Width of 321 width less than the second slot section 322；STATEMENT OF FEDERALLY SPONSORED 61 includes the linkage section 611 being connected along the axial direction of interior lock gall 30 With limit section 612, wherein be arranged in the first slot section 321 to 611 suitability of linkage section, be arranged in limit 612 suitability of section In second slot section 322.In this way, by the first slot section 321 of setting and the second slot section 322, and it is less than the width of the first slot section 321 The width of second slot section 322 can effectively avoid axial abjection mounting groove 32 of the STATEMENT OF FEDERALLY SPONSORED 61 along interior lock gall 30, to improve Assembly stability between STATEMENT OF FEDERALLY SPONSORED 61 and interior lock gall 30.

Optionally, as shown in Fig. 2, locating slot 33, the second slot section 322 and installation through-hole 22 are coaxially disposed.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, multiple first pellet mounting holes 23, interior lock gall 30 are offered on outer lock gall 20 On offer with the one-to-one multiple second pellet mounting holes 34 of multiple first pellet mounting holes 23, each pellet 51 is movably It is arranged in one group of corresponding first pellet mounting hole 23 and the second pellet mounting hole 34.In this way, when lock core is in latch like When state and idling conditions, each pellet 51 is in misalignment position, and interior lock gall 30 is prevented to rotate relative to outer lock gall 20；When user inserts When entering to solve lock key 2, each pellet 51 matches to merge with solution lock key 2 moves to aligned position, and interior lock gall 30 can be relative to external lock Gallbladder 20 rotates.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, pellet 51 includes the upper pellet abutted against along the direction far from interior lock gall 30 511 and lower pellet 512, pellet component 50 further includes pellet reset spring 52, and pellet reset spring 52 is mounted on the first pellet peace It fills in hole 23, and the first end of pellet reset spring 52 is abutted with lock housing 10,52 second end of pellet reset spring and upper pellet 511 It abuts.Pellet reset spring 52 is pressure spring, and upper pellet 511 pushes lower pellet 512 under the action of pellet reset spring 52, works as lock When core is in blocking, lower pellet 512 protrudes into key insert port 31, and upper pellet 511 is in misalignment position with lower pellet 512, Bearing surface and the outer peripheral surface of interior lock gall between upper pellet 511 and lower pellet 512 be not concordant, and interior lock gall 30 cannot be relative to external lock Gallbladder 20 rotates；When user is inserted into solution lock key 2, lower pellet 512 and the mechanical tooth form of solution lock key 2 cooperate, upper pellet 511 with Lower pellet 512 moves to aligned position from misalignment position, that is, pellet 512 is descended to push upper pellet 511 under the action of solving lock key 2 Moved to the direction of pellet reset spring 52, pellet reset spring 52 is further compressed, upper pellet 511 and lower pellet 512 it Between bearing surface it is concordant with the outer peripheral surface of interior lock gall, interior lock gall 30 can be rotated relative to outer lock gall 20, at this point, lock core be in solution Lock status.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, lock core further includes dust preventing component 70, and dust preventing component 70 includes dustproof cover 71, prevents Dirt piece 72 and torsional spring 73, dustproof cover 71 cover the first end for being located at interior lock gall 30, offer and key insert port 31 on dustproof cover 71 Corresponding dust-proof opening 711, dustproof sheet 72 is arranged between interior lock gall 30 and dustproof cover 71, and dustproof sheet 72 is set turnablely It sets on interior lock gall 30 or dustproof cover 71, to block dust-proof opening 711, torsional spring 73 is connect with dustproof sheet 72, for dustproof sheet 72 Restoring force towards the direction overturning for blocking dust-proof opening 711 is provided.In this way, dustproof sheet 72 exists when lock core is in blocking Dust-proof opening 711 is blocked under the action of torsional spring 73, prevents foreign matter or dust from entering in key insert port 31；When user will unlock When key 2 is inserted into key insert port 31, solution lock key 2 drives dustproof sheet 72 to rotate；When user inserts lock key 2 is solved from key When extracting in entrance 31, dustproof sheet 72 is returned back at dust-proof opening 711 under the action of torsional spring 73 and is blocked.

In the alternative embodiment of the application, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, interior lock gall 30 is T shape revolving body, key Spoon insert port 31 includes the evacuation section being connected along the axial direction of interior lock gall 30 and pellet cooperation section, and the setting of dustproof sheet 72 is in evacuation section Interior, one end of dustproof sheet 72 has two shafts being symmetrical set, and two shafts are connect with interior lock gall 30, and dustproof sheet 72 can It rotates around the axis；The setting of torsional spring 73 is in evacuation section, and the both ends of torsional spring 73 are connect with interior lock gall 30, the stretching of the centre of torsional spring 73 Portion is abutted with dustproof sheet 72.

As shown in figs. 2,4 and 6, it is also provided with magnetic strength pellet pilot hole 35 on the end face of the first end of interior lock gall 30, Magnetic strength pellet fitting groove 24 corresponding with magnetic strength pellet pilot hole 35 is offered on outer lock gall 20, lock core further includes magnetic strength pellet 81 and magnetic strength pellet reset spring 82, wherein magnetic strength pellet 81 is movably disposed at magnetic strength pellet pilot hole 35 and magnetic strength bullet At subassembly slot 24, and cooperate with solution 2 magnetic strength of lock key, magnetic strength pellet reset spring 82 is arranged in magnetic strength pellet 81 and dustproof cover Between 71.Specifically, magnetic strength pellet reset spring 82 is pressure spring, and when lock core is in blocking, magnetic strength pellet 81 is in magnetic strength Under the action of pellet reset spring 82, it is located at magnetic strength pellet pilot hole 35 and magnetic strength pellet fitting groove 24,81 energy of magnetic strength pellet It is enough that interior lock gall 30 is prevented to rotate relative to outer lock gall 20；When user is inserted into solution lock key 2, magnetic strength pellet 81 and solution lock key 2 On magnet steel 200 cooperate, magnetic strength pellet 81 under the action of magnet steel 200 towards magnet steel 200 direction move, magnetic strength pellet reset Spring 82 is further compressed, and is deviate from from 81 magnetic strength pellet fitting groove 24 of magnetic strength pellet, to keep interior lock gall 30 opposite It is rotated in outer lock gall 20.In this way, magnetic strength pellet 81 and magnetic strength pellet reset spring 82 are set on the basis of pellet component 50, Further improve the anti-theft performance of lock core.

As shown in Figure 1, offering backstop annular groove 36 on the outer peripheral surface of interior lock gall 30, lock core further includes stop part 90, backstop Part 90 is fastened at backstop annular groove 36 and abuts with transfer ear 40 far from the end face of interior 30 second end of lock gall.Stop part 90 is for preventing Transfer ear 40 is axially disengaging interior lock gall 30 along interior lock gall 30, to improve the stable connection between transfer ear 40 and interior lock gall 30 Property.

According to the another aspect of the application, this application provides a kind of locksets, in the embodiment not shown of the application one, lock Tool includes lock body, lock piece, lock core reconciliation lock key 2, and lock piece is arranged on lock body, and lock piece is moved to realize opening for lockset Lock or locking, lock core are arranged on lock body, and transfer ear 40 and the lock piece of lock core cooperate to drive lock piece to move, and solve lock key 2 For driving the transfer ear 40 of lock core to rotate, wherein lock core is above-mentioned lock core.Lockset provided by the present application has good antitheft Performance and lost motion functionality, when insertion solves lock key 2, the solution rotation of lock key 2 can drive transfer ear 40 to rotate, and realize opening for lockset Lock or locking；When carrying out technology unlocking when the key of inserting error or under external force, the interior lock gall 30 of lock core can and lock Lock housing 10 synchronous idle of the outer lock gall 20 of core relative to lock core can not drive transfer ear 40 to rotate, cannot achieve the unlocking of lockset Or locking.

Specifically, when insertion solves lock key 2, the interior lock gall 30 of lock core can individually turn relative to the outer lock gall 20 of lock core Dynamic, solution lock key 2 drives the interior lock gall 30 of lock core to rotate, thus successively 40 turns of the transfer ear of STATEMENT OF FEDERALLY SPONSORED 61 and lock core with movable lock core Dynamic, the unlocking or locking of lockset are realized in 40 rotate driving lock piece of the transfer ear movement of lock core；When inserting error key or When carrying out technology unlocking under external force, the STATEMENT OF FEDERALLY SPONSORED 61 of the interior lock gall 30 of lock core, the outer lock gall 20 of lock core and lock core is opposite In 10 synchronous idle of lock housing of lock core, to protect key and lock core, and then make lockset provided by the present application that there is good peace Full anti-theft.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with In attached drawing afterwards do not need that it is further discussed.

In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (17)

1. a kind of lock core characterized by comprising

Lock housing (10)；

Outer lock gall (20), the outer lock gall (20) are rotatably arranged in the lock housing (10), and the outer lock gall (20) has Installation cavity (21)；

Interior lock gall (30), the interior lock gall (30) are rotatably arranged in the installation cavity (21), the interior lock gall (30) Key insert port (31) are offered on the end face of first end；

Transfer ear (40), the transfer ear (40) are set in the second end of the interior lock gall (30), and the rotation of the transfer ear (40) is used for Realize the unlocking or locking of lockset；

Multiple pellets (51) of pellet component (50), the pellet component (50) are embedded in the outer lock gall (20) and the internal lock In gallbladder (30)；When multiple pellets (51) of the pellet component (50) are adapted to solution lock key (2), the solution lock key (2) The interior lock gall (30) is driven individually to rotate relative to the outer lock gall (20) and the lock housing (10), to drive the transfer ear (40) it rotates；When the pellet component (50) is not adapted to the solution lock key (2), the interior lock gall (30) and the external lock Gallbladder (20) linkage；

Clutch component (60), in the lock housing (10), the clutch component (60) includes connection for clutch component (60) setting Moving part (61), the STATEMENT OF FEDERALLY SPONSORED (61) are arranged on the interior lock gall (30) and rotate with the interior lock gall (30), the linkage Part (61) moving radially along interior lock gall (30), and have described in the clamping position being clamped with the transfer ear (40) and disengaging The disengaging configuration of transfer ear (40), when the STATEMENT OF FEDERALLY SPONSORED (61) are located at the clamping position, the interior lock gall (30) passes through described STATEMENT OF FEDERALLY SPONSORED (61) drives transfer ear (40) rotation, when the STATEMENT OF FEDERALLY SPONSORED (61) is located at the disengaging configuration, the outer lock gall (20), the interior lock gall (30) and the STATEMENT OF FEDERALLY SPONSORED (61) are relative to the lock housing (10) synchronous idle.

2. lock core according to claim 1, which is characterized in that the clutch component (60) further include:

The outer lock gall is arranged in along the outer lock gall (20) in actuator (62), the actuator (62) radially displaceablely (20) on, and the actuator (62) has permission lockset position of coupler and protective position, the first end of the actuator (62) and institute STATEMENT OF FEDERALLY SPONSORED (61) abutting is stated, the second end of the actuator (62) is abutted with the lock housing (10)；

When the actuator (62) are located at the permission lockset position of coupler, the STATEMENT OF FEDERALLY SPONSORED (61) is located at the clamping position；Institute When stating actuator (62) and moving from the permission lockset position of coupler to the protective position, the actuator (62) is by the STATEMENT OF FEDERALLY SPONSORED (61) it pushes against to the disengaging configuration.

3. lock core according to claim 2, which is characterized in that installation through-hole (22) are offered on the outer lock gall (20), The actuator (62) is mounted in the installation through-hole (22), offers on the inner wall of the lock housing (10) and pushes slot (11), the actuator (62) has touch end face (623) compatible with the trough wall surface for pushing slot (11), the external lock When gallbladder (20) is rotated relative to the lock housing (10), the groove bottom for pushing slot (11) pushes the touch end face (623), with The actuator (62) is set to move towards the STATEMENT OF FEDERALLY SPONSORED (61) and push against the STATEMENT OF FEDERALLY SPONSORED (61).

4. lock core according to claim 3, which is characterized in that the actuator (62) is along separate the STATEMENT OF FEDERALLY SPONSORED (61) Direction includes the driving column (621) being connected and butt junction (622), wherein the butt junction (622) has the touch end face (623), and the cross-sectional area of the butt junction (622) is gradually reduced along the direction far from the STATEMENT OF FEDERALLY SPONSORED (61).

5. lock core according to claim 4, which is characterized in that touch end face (623) is at least one of circular conical surface Divide at least part surface of surface or spherical surface.

6. lock core according to claim 4, which is characterized in that the installation through-hole (22) is stepped hole, the clutch group Part (60) further includes actuator reset spring (63), and the actuator reset spring (63) is set on the driving column (621), And the first end of the actuator reset spring (63) is abutted with the stepped surfaces of the stepped hole, the actuator reset spring (63) second end is abutted with the butt junction (622), and the actuator (62) is pushed to the permission lockset position of coupler.

7. lock core according to claim 1, which is characterized in that the transfer ear (40) includes ring body (41) and lug (42), wherein the ring body (41) is set on the interior lock gall (30), and lug (42) setting is in the annular sheet On the outer peripheral surface of body (41).

8. lock core according to claim 7, which is characterized in that offer clamping on the inner peripheral surface of the ring body (41) Notch (411), the STATEMENT OF FEDERALLY SPONSORED (61) have the clamping engaged with clamping notch (411) raised (613)；When the clamping Raised (613) stretch to the clamping notch (411) it is interior when, the STATEMENT OF FEDERALLY SPONSORED (61) is located at the clamping position, when the card When connecing raised (613) and exiting clamping notch (411), the STATEMENT OF FEDERALLY SPONSORED (61) is located at the disengaging configuration.

9. lock core according to claim 1, which is characterized in that the second end of the interior lock gall (30) offers mounting groove (32), the STATEMENT OF FEDERALLY SPONSORED (61) is movably disposed in the mounting groove (32), and the clutch component (60) further includes linkage Part reset spring (64), STATEMENT OF FEDERALLY SPONSORED reset spring (64) setting is in the mounting groove (32) and is located at the interior lock gall (30) between the STATEMENT OF FEDERALLY SPONSORED (61), the STATEMENT OF FEDERALLY SPONSORED (61) is pushed to the clamping position.

10. lock core according to claim 9, which is characterized in that offer positioning in the groove bottom of the mounting groove (32) The first end of slot (33), the STATEMENT OF FEDERALLY SPONSORED reset spring (64) is abutted with the groove bottom of the locating slot (33), the STATEMENT OF FEDERALLY SPONSORED The second end of reset spring (64) is abutted with STATEMENT OF FEDERALLY SPONSORED (61).

11. lock core according to claim 9, which is characterized in that axis of the mounting groove (32) along the interior lock gall (30) To including the first slot section (321) and the second slot section (322) that are connected, wherein the first slot section (321) is relative to described the The second end of the close interior lock gall (30) of two slot sections (322), and the width of the first slot section (321) is less than second slot The width of section (322)；The STATEMENT OF FEDERALLY SPONSORED (61) includes the linkage section (611) being connected and limit along the axial direction of the interior lock gall (30) Position section (612), wherein be arranged in linkage section (611) suitability in the first slot section (321), the limit section (612) suitability it is arranged in the second slot section (322).

12. lock core according to claim 1, which is characterized in that offer multiple first pellets on the outer lock gall (20) Mounting hole (23) offers on the interior lock gall (30) and the multiple first pellet mounting hole (23) one-to-one multiple the Two pellet mounting holes (34), each pellet (51) are movably disposed at one group of corresponding first pellet mounting hole (23) and in the second pellet mounting hole (34).

13. lock core according to claim 12, which is characterized in that the pellet (51) is along the separate interior lock gall (30) Direction includes the upper pellet (511) and lower pellet (512) abutted against, and the pellet component (50) further includes pellet reset spring (52), the pellet reset spring (52) is mounted in the first pellet mounting hole (23), and the pellet reset spring (52) first end is abutted with the lock housing (10), and pellet reset spring (52) second end is supported with the upper pellet (511) It connects.

14. lock core according to claim 1, which is characterized in that the lock core further includes dust preventing component (70), described dust-proof Component (70) includes:

Dustproof cover (71), dustproof cover (71) lid are located at the first end of the interior lock gall (30), open on the dustproof cover (71) Equipped with dust-proof opening (711) corresponding with key insert port (31)；

Dustproof sheet (72), the dustproof sheet (72) are arranged between the interior lock gall (30) and the dustproof cover (71), and described Dustproof sheet (72) is arranged in turnablely on the interior lock gall (30) or the dustproof cover (71), to block the dust-proof opening (711)；

Torsional spring (73), the torsional spring (73) connect with the dustproof sheet (72), block institute to provide court for the dustproof sheet (72) State the restoring force of the direction rotation of dust-proof opening (711).

15. lock core according to claim 14, which is characterized in that also opened on the end face of the first end of the interior lock gall (30) Equipped with magnetic strength pellet pilot hole (35), offered on the outer lock gall (20) corresponding with magnetic strength pellet pilot hole (35) Magnetic strength pellet fitting groove (24), the lock core further include magnetic strength pellet (81) and magnetic strength pellet reset spring (82), wherein described Magnetic strength pellet (81) is movably disposed at the magnetic strength pellet pilot hole (35) and magnetic strength pellet fitting groove (24), and with institute Solution lock key (2) magnetic strength cooperation is stated, magnetic strength pellet reset spring (82) setting is prevented in the magnetic strength pellet (81) with described Between dirt lid (71).

16. lock core according to claim 1, which is characterized in that offer backstop on the outer peripheral surface of the interior lock gall (30) Annular groove (36), the lock core further include stop part (90), the stop part (90) be fastened at the backstop annular groove (36) and with The transfer ear (40) abuts far from the end face of interior lock gall (30) second end.

17. a kind of lockset characterized by comprising

Lock body；

Lock piece, the lock piece are arranged on the lock body, and the lock piece movement is to realize the unlocking of the lockset or close Lock；

Lock core, the lock core are arranged on the lock body, and the transfer ear (40) and the lock piece of the lock core cooperate to drive State lock piece movement；The lock core is lock core described in any one of claims 1 to 16；

It solves lock key (2), solution lock key (2) is for driving the transfer ear (40) of the lock core to rotate.