CN106223726B

CN106223726B - A kind of safety lock

Info

Publication number: CN106223726B
Application number: CN201610685729.6A
Authority: CN
Inventors: 余义伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2019-01-22
Anticipated expiration: 2036-08-15
Also published as: CN106223726A

Abstract

A kind of safety lock includes no lock core or has the racing lock of lock core or non-idling to lock, be provided with it is with key contact, by composite pellet combine by contact between at least two pellets or with the contact of spring or magnetism, with linkage or restriction function.A pellet movement in the composite pellet must make at least one, and i.e. another pellet is mobile, and for all pellets only in composite pellet all after unlocked state, composite pellet could be in unlocked state；Need to enter after non-keyhole when on at least pellet in the composite pellet under the locking of the position of key contact in keyhole, when unlock could be in unlocked state；In the composite pellet on an at least pellet under the locking of key contact position in non-keyhole when, keyhole need to be entered when unlock and key contact could be in unlocked state；The lock could be opened.The lock solves the problems, such as that existing lock is unlocked with the not anti-technology of the pellet of key contact and destruction.

Description

A kind of safety lock

The field

A kind of safety lock is used for door lock or the fields such as padlock or lock, belongs to lock technology field.

Background technique

Known mechanical lock has the following deficiencies: first is that known several pellets locked with key contact, from latch like State enters unlocked state, and only need to solve lock key respectively makes each independent pellet in unlocked state, and the lock can be opened.It there is Each pellet is successively moved to unlocked state from blocking through keyhole with a unlocking tool, and realizes asking for technology unlocking Topic.Second is that lock core is smaller than in the idle running of 360 degree of angles rotation under known locking, because lock core and driving or control lock tongue is mobile Thumb wheel or sword iron connect together, and when lock core rotates under locking, thumb wheel can also be rotated synchronously.This there is is dialled by mobile The problem of wheel opens lock；There are lock tongues and doorframe to disengage, and will lead to the problem of opening by mistake.Third is that known racing lock or No lock core is locked, the v-depression being arranged on pellet, and the bottom edge on lock pin also can only be V-Bottom side, and v-depression is all groove Mouth is greater than the groove of groove-bottom, the width of the wide groove port less than v-depression in the bottom on V-Bottom side, as long as there is on V-Bottom side Bottom can be achieved with unlocking in the range of entering the groove port, create condition for technology unlocking, make the known mutual opening rate locked Greatly.Fourth is that known lock the marble amount for being all made of and increasing on slight lock core with key contact in order to improve the close capacity of lock, Due to the increase of the quantity of marble amount and the spring contacted with pellet, the resistance of failure of lock core is substantially reduced, and is existed with one Be cut through keyhole easily by lock core destroy unlocking problem.Fifth is that the known lock being arranged on door be all made of Double-lock-core and with Two groups of pellets of key contact, key makes the A group pellet on A lock core in unlocked state from the insertion of the A key mouth of known lock, from B The insertion of key mouth makes B group pellet on B lock core in unlocked state, to realize from unlocking enabling within doors or outside room.It is needed due to locking Two lock cores, two groups of pellets are set, and two groups of springs etc. had not only increased the cost of lock but also there is the quality difficulty control of the assembling and setting of lock The problem of processed.Sixth is that it is known lock the side that is connected with the groove port on several blades of key contact or the pellet of crescent with The distance on the bottom edge on lock pin is arranged in same distance, and lock pin is contacted with interior pressing spring again, is made under locking, the bottom edge locked With pellet in contact condition, this just provides the condition of feel for technology unlocking, there is technology unlocking problem.Seventh is that known lock Solution lock key be easy to replicate, it is known that key cannot with blocked by locking closure and be hidden in lock in pellet contact unlock.Eighth is that Know the keyhole locked or solution lock key be all can only be mobile with lock core, prevent key from moved in keyhole or keyhole not Can be moved on lock core, lead to the position on pellet with key contact, can only in fixed keyhole with key contact Unlock, and cannot be hidden into lock, or after cannot entering non-keyhole from keyhole, or cannot enter keyhole from non-keyhole Afterwards, the pellet just can enter unlocked state.

Summary of the invention

Present invention aim to solve the known defect being latched in, one be to provide it is a kind of by known two locked or What more than two pellets or/and the combination of anti-skill pellet were constituted, there is the composite pellet for linking or restricting function；Further, exist The ingenious combination of the lock pin of at least one change spoon pellet and unidirectional movement or way moving is set in the composite pellet, to realize not The problem of unlock or unlocking right with unlocking authority key terminate.Two are to provide one kind under locking, and lock core can be made less than 360 degree The attached core and further prevent technology unlocking with the locking closure for blocking function, idle running feature and locking closure function and break that angle idle running is moved Bad unlocking problem.Three are to provide a kind of no cylinder lock or have the lock of lock core, are especially equipped with composite pellet, make on the pellet with The groove that lock pin contacts under unlock is that groove port is identical with the width of groove-bottomConnected in star or groove port are greater than groove-bottom But the L connected in star for being perpendicular to the pellet on one side of groove, this just overcomes skill brought by the known v-depression locked The problem that art is unlocked and the mutual opening rate of lock is big.Four are to provide the non-empty twist lock or racing lock of no lock core, are especially equipped with compound bullet The locking without lock core of son, the lock pin of setting energy way moving, is arranged the compound thumb wheel that can be dallied, further to play no lock core And the advantages of idle running lock feature.With fundamentally solve known lock for thousands of years must set lock core and with the pellet of key contact only Defect present on lock core can be located at.Five be to provide it is a kind of have configure a kind of complex key on lock core or door lock without lock core, come Realize that complex key enters from the A key mouth or B key mouth locked, contacting with same group of pellet in same keyhole can be real Now unlock.Sixth is that providing a kind of lock, in several pellets locked or in composite pellet, have recessed on the groove of at least one pellet The connected side of notch contacts under locking with the bottom edge of lock pin, and the pellet need to be in other each pellets after unlocked state, ability Carry out negative only technology unlocking into unlocked state.Seventh is that providing a kind of lock, driven by the driving of setting or/and the V-arrangement of receiving function Dynamic groove and control pin move the keyhole locked or key lever on the key can with the rotation of lock core, and realize on pellet With the position of key contact, after entering keyhole from non-keyhole, or after entering non-keyhole from keyhole, the key is The pellet can be made to enter unlocked state；The keyhole locked known to solution or on the key key lever are immovable existing to ask Topic.

The object of the present invention is achieved like this: a kind of safety lock, includes the lock of no lock core or the lock for having lock core, described The lock for having lock core includes that the non-empty twist lock that lock core is not able to rotate under being latched or the lower lock core of locking can be less than or greater than 360 degree of angles again The dynamic racing lock of idle running, the lock of the no lock core include the non-empty twist lock or racing lock of no lock core again；It is described to lock and key The shape of the pellet of contact includes the round bar shape pellet or non-circular bar shaped pellet of Curved or un-flexed shape, the non-circular bar shaped Pellet includes blade marble or crescent moon pellet again, has on the pellet and contacts under unlock with the bottom edge on lock pin or in opposite position The v-depression set orGroove or L connected in star；The pellet includes the anti-skill pellet or anti-technology unlocking of anti-technology unlocking The non-anti-skill pellet of difference, the anti-skill pellet contacts or different with the mode of spring or magnet contact with spring, make anti-skill bullet The direction for the elastic force that the moving direction of son applies with spring is not identical or not identical as the direction of the magnetic force of magnet application, makes described Anti- skill pellet has the feature that way moving feature can be mobile to both direction, the side that the non-anti-skill pellet is contacted with spring Formula keeps the moving direction of non-anti-skill pellet consistent with the elastic force direction that spring applies, and making the non-anti-skill pellet is unidirectional movement Feature is feature that can only be mobile to a direction；It include the pellet upper process with the position of key contact on the pellet The allocating slot for dialling platform or the recessed pellet or the pellet one end, the key include un-flexed or curved key or Complex key；The shape of the lock pin includes round bar shape lock pin or non-circular bar shaped lock pin, and the non-circular bar shaped lock pin includes again Bottom edge and control on lock pin are non-locks disposed in parallel when being bottom edge and the control on lock pin or lock pin disposed in parallel Pin；

It is characterized in that:

In the institute for locking or being provided with the A key for controlling different unlocking authorities, the change spoon pellet (5) of B key unlock State and lock, be provided with it is that at least one is made of at least two pellets (1,2,3,4,5,6,7,8,9,10) combinations or by At least one becomes spoon pellet (5) and at least one described pellet combines composition, has the composite pellet for linking or restricting feature, Or/and it is configured with the key or complex key；Under the setting or the configuration, to control or realize following several function Can, 1. the pellet of one in the composite pellet is mobile, can make at least one of composite pellet i.e. another described pellet Or become the movement of spoon pellet；Or 2. the pellet in the composite pellet is in blocking, composite pellet is also in blocking Or make technology unlocking without feel, or 3. the pellet in the composite pellet is after unlocked state, in composite pellet extremely On few one i.e. another the described pellet or position become on spoon pellet with key contact, is arranged in the non-key It is hidden in hole in lock or setting contacts unlock with the key or complex key in keyhole；Or it is arranged in keyhole In (68,186,220), be manoeuvred into non-keyhole (71,181,169,200) from keyhole and be hidden in lock in after, The key or complex key just can make the pellet in unlocked state；Or setting is hidden in lock in non-keyhole, After moving into keyhole (68,220) from non-keyhole, the key or complex key just can be such that the pellet is solving Lock status；Or 4. the key or complex key make the pellet of the whole in composite pellet all after unlocked state, it is described multiple Unlocking could be just able to achieve in unlocked state by closing pellet, or 5. under A key unlock, the change spoon pellet (5) is in suspend mode State, after enabling the B key unlock, the unlocking right for becoming spoon pellet and entering working condition and terminating A key；Or 6. institute It states complex key to enter in the same keyhole from the opposite two key insert port locked, with pellet described in several Pellet contact in contact or/and at least one identical described composite pellet, can realize unlock, to realize within doors Or room outward swinging door；

On the racing lock or be provided on the racing lock of the composite pellet or be provided with locking closure (67,90) and On the racing lock of anti-skill groove (87), it is provided with the lower attached core that less than 360 degree angle idle running of lock core (73) can be made dynamic of locking (66) or/and being provided with keeps keyhole (186) or/and key lever (121) on the key mobile, control pin (103,185) or Arc boss (194) or V-arrangement driving groove (102)；Under the setting, to control or realize following several functions: 1. controlling Lockmaking tongue or the attached core (66) of lock bridge movement or the on or off of power supply are not able to rotate under locking, but lock core (73) can be less than 360 It is dynamic to spend angle idle running；Or 2. make the position on the pellet on the pellet or in the composite pellet with key contact, In unlocking process, an angle is rotated with lock core and is entered in the occlusion area of locking closure (67,90) and after being hidden in lock, the key Spoon just can make the pellet in unlocked state；Or with milling outside the mobile curved shape made in key lever of the key lever (121) on the key Tooth from keyhole enter non-keyhole in after, the key just can make the pellet in unlocked state；Or 3. the key drives Lock core rotates an angle, and keyhole and key lever (121) on the key is made to move into the blocked area of locking closure (67,90) and be hidden in When in lock, or make on key lever (121) movement or/and lock core on the key after keyhole (68) movement, it is on the pellet or described With the position of the key contact on the pellet in composite pellet, the non-key is entered from the keyhole (68) It in keyhole (71,181,200), or enters in the keyhole from the non-keyhole, the key can just make the pellet In unlocked state；The unlocked state is the groove on the pellet and the bottom edge on lock pin in relative position or contact shape State；

Or the locking without lock core for locking or being provided with the composite pellet in the no lock core, it is provided with the bottom While and control while be it is non-it is disposed in parallel can way moving lock pin (215), and be provided with it is being driven by the key, control door On lock tongue is mobile or thumb wheel (208) that on or off of control automobile power source or on control lock or padlock lock bridge is mobile Or the compound thumb wheel with lost motion functionality；Under the setting, come control or realize it is described lock under locking, the lock pin (215) big end (207) on or the hoodle contacted with the big end, connect with the groove (209) on the thumb wheel (208) Touching, be able to rotate thumb wheel (208,241) not, or with the groove on the free pulley (242) and thumb wheel (241) in the combined wheels (205) it is contacted with groove (243), is able to rotate thumb wheel (208,241) not, but the free pulley (242) can be greater than 360 degree of angles Idle running is moved to prevent technology and destroy to unlock；Under key unlock, the lock pin (215) is the lock in way moving Under the mobile cooperation of vertical and horizontal, the big end (207) disengages with the groove on the thumb wheel, or with The groove on the free pulley and on thumb wheel disengages, and then drives the thumb wheel rotation to realize through the key and unlocks Or it opens the door.

Detailed description of the invention

Fig. 1 is crescent composite pellet, the racing lock configured with different unlocking authority keys, under locking.

Fig. 2 is the lock for having composite pellet and non-composite pellet that can make key or keyhole movement, under locking.

Fig. 3 is the C-C figure of Fig. 1, and the pellet in composite pellet is under locking.

Fig. 4 is the d-d figure of Fig. 1, and the pellet in composite pellet is under locking.

Fig. 5 is the e-e figure of Fig. 1, and the pellet in composite pellet is under locking.

Fig. 6 is the B-B figure of Fig. 1, and the anti-skill pellet in composite pellet is under locking.

Fig. 7 is the F-F figure in Fig. 1, becomes spoon pellet in dormant state, is unlocked by A key.

Fig. 8 is that i.e. Fig. 7 of F-F figure of Fig. 1 becomes spoon pellet in working condition, is unlocked by B key.

Fig. 9 is from the position e-e of Fig. 1 to the cross-sectional view in locking closure direction, i.e. the pellet of the Fig. 3 into Fig. 6 is arranged successively, Under key unlock, make in composite pellet each pellet in unlocked state figure.

Figure 10 be in Fig. 1 B-B to e-e scheme, i.e., in figure in a composite pellet several pellets combination assumption diagram.

Figure 11 is anti-skill pellet and non-anti-skill pellet shape and structure figure in composite pellet.

Figure 12 is the A-A figure in Fig. 1, i.e., a kind of locking closure shape and structure figure.

Figure 13 is the A-A figure in Fig. 1, i.e., another locking closure shape and structure figure.

Figure 14 is the attached core shape and structure figure that keeps the idle running of less than 360 degree angles of lock core dynamic in Fig. 1 under locking.

Figure 15 be in Fig. 1 key unlock after, attached core contacted through lock pin with lock core under connection status figure.

Figure 16 is the complex key unlocked in Fig. 1, and Figure 16 includes i-i figure and K-K figure.

Figure 17 is the complex key of unlock, and Figure 17 includes 17-1 figure and 17-2 figure.

Figure 18 is the lock pin shape and structure figure in Fig. 1, and Figure 18 includes L-L figure and J-J figure.

Figure 19 is lock pin and change spoon pellet hookup under being unlocked in Fig. 1 with A key.

Figure 20 is that the L-L of Fig. 2 schemes the shape and the location drawing of a kind of locking closure in blocking.

Figure 21 is the L-L figure of Fig. 2, the shape and the location drawing of a kind of locking closure under locking.

Figure 22 is the L-L figure of Fig. 2, and locking closure is by keyhole Occlusion Map.

Figure 23 is N-N figure of the Fig. 2 under locking, the constitutional diagram of pellet in composite pellet, in blocking.

Figure 24 is N-N figure of the Fig. 2 under unlock, even if Figure 23, which enters Figure 24, unlocks the following figure in key.

Figure 25 is the Q-Q figure in Fig. 2, is equipped with moveable control pin and composite pellet.

Figure 26 is the P-P figure of Fig. 2, is provided with rotatable control pin and a pellet under locking.

Figure 27 is Q-Q figure or P-P figure in Fig. 2, and control pin movement makes pellet enter unlocked state.

Figure 28 is N-N figure of the Fig. 2 under locking, equipped with movably with the control pin of keyhole.

Figure 29 is p-p figure of the Fig. 2 under locking, equipped with movably with the control pin of keyhole.

Figure 30 is Q-Q figure of the Fig. 2 under locking, equipped with the arc boss that key can be made mobile.

Figure 31 is B-B figure when not setting lock core in Fig. 1 without cylinder lock under locking.

Figure 32 is that Figure 33 schemes without the X-X of cylinder lock, and the pellet in pellet or composite pellet is under locking.

Figure 33 is a kind of lock without lock core for being provided with the pellet or/and composite pellet.

Figure 34 is the shape and structure figure of solution lock key of the Figure 33 without cylinder lock, and Figure 34 includes Y-Y figure and Z-Z figure.

Figure 35 is the un-flexed unlock key shape structure chart of one kind of Fig. 2 lock.

Figure 36 is to set the key of Figure 35 to curved key, i.e. a kind of solution lock key of Fig. 2 lock.

Figure 37 is the solution lock key locked that locking closure is provided with for Figure 20, Figure 21.

Figure 38 be have on the key can be mobile to keyhole or mobile to non-keyhole from keyhole outer mill teeth.

Figure 39 is a kind of shape and structure figure of control pin.

Figure 40 is the shape graph of several grooves on pellet on pellet or in composite pellet.

Figure 41 is to combine the composite pellet figure constituted by two or more anti-skill pellets.

Figure 42 is recessed on the groove at least two pellets at least two pellets or in composite pellet Distance is not identical setting between bottom edge on notch connected side and lock pin.

Figure 43 is structure chart composition racing lock without lock core of the Figure 33 without cylinder lock at Z-Z.

Figure 44 is Figure 33 or Figure 43 without on the racing lock of cylinder lock, combined wheels shape and structure figure.

Figure 45 is that the lower B-B of Fig. 1 locking schemes, and with key contact is allocating slot on the anti-skill pellet.

Figure 46 is that the lower B-B of Fig. 1 locking schemes, be on the anti-skill pellet on anti-skill pellet or in composite pellet with key contact Be allocating slot.

Figure 47 is that Fig. 1 is changed to lock core to be greater than 360 degree of dynamic racing locks of angle idle running, the B-B under locking under locking Scheme, the anti-skill pellet in anti-skill pellet or composite pellet in figure is not contacted with spring.

Figure 48 is the solution lock key of Figure 45, Figure 46, and Figure 48 includes the figure of Figure 48-1 to Figure 48-7.

Figure 49 is that there are two key insert port and the lock of a keyhole, the complex keys of unlock by Figure 50.

The lock for having lock core of key mouth and a lock core and one group of pellet there are two Figure 50 figure is a kind of.

Figure 51 is that the thumb wheel that Figure 50 is locked connect way of contact figure with lock core.

Figure 52 is the mode figure that the thumb wheel that Figure 50 is locked is contacted with lock core.

Embodiment

In Fig. 1, Fig. 3 into Figure 19, Fig. 1 be one kind under locking lock core can the idle running of less than 360 degree angles it is dynamic, but control lock tongue Or the thumb wheel of lock bridge or power switch is the racing lock not rotated, under locking.Racing lock, which is provided with, to be blocked and hidden function Locking closure (67), and the anti-skill groove (87) for keeping lock core idle running dynamic and attached core (66)；It is provided with by above non-on two or two The composite pellet for having linkage or restricting feature and controllable difference that anti-skill pellet or/and the combination of anti-skill pellet are constituted are opened Lock change spoon pellet (5) and lock pin (83) that A key, the unlock of B key or the unlocking right of permission are terminated.Fig. 3 is the C-C figure of Fig. 1, The non-anti-skill pellet (2) of a crescent in composite pellet does not exist on non-anti-skill pellet with the position of key contact under locking In keyhole, Fig. 4 is the d-d figure of Fig. 1, and for the non-anti-skill pellet (3) of the crescent in composite pellet under locking, Fig. 5 is figure 1 e-e schemes, and for the non-anti-skill pellet (4) of the crescent in composite pellet under locking, Fig. 6 is the B-B figure of Fig. 1, compound bullet The anti-skill pellet (1) of a crescent in son is under locking；Fig. 7 is the F-F figure of Fig. 1, and the change spoon pellet (5) of crescent is stopped Under dormancy state, it is ensured that the unlock of A key；Fig. 8 is the F-F figure of Fig. 1, and the unlock of B key makes change spoon pellet enter work from dormant state Make state, and terminate the unlocking right of A key, Fig. 9 is Fig. 1 under A key or the unlock of B key, makes the crescent moon in composite pellet Contact combination between the non-anti-skill pellet (2,3,4) of shape and the anti-skill pellet (1) of crescent, in unlocked state, and makes Composite pellet is in unlocked state figure.Figure 10 is the contact composite structure in Fig. 1 i.e. Fig. 9 in composite pellet between each pellet Figure.Figure 11 is that the pellet of composite pellet is to be combined to constitute by a kind of blade-shaped pellet.Figure 12 is the A-A figure in Fig. 1, lock The shape and structure figure of lid；Figure 13 is the A-A figure of Fig. 1, the shape and structure figure of another locking closure；Figure 14 be in Fig. 1 under locking G-G figure, the shape and structure figure of attached core；Figure 15 is G-G figure of the Fig. 1 under unlock, and attached core is linked together with lock core；Figure 16 is Fig. 1 Unlocking makes to dial platform and key contact or adjacent on each pellet in the composite pellet of Fig. 1 under key shape structure chart, and unlock The location drawing；Figure 17 is on each pellet made in the composite pellet of Fig. 1 under the key shape structure chart of Fig. 1 unlock, and unlock Dial platform and key contact or the adjacent location drawing；Figure 18 is the position contacted on lock pin with change spoon pellet and shape and structure figure；Figure 19 be that not enabled B key unlocks lock pin one end in lower i.e. Fig. 7 and contacts with change spoon pin surface and corresponding site shape and structure figure. In Fig. 1, Fig. 3 into Figure 19, the inner hole (81) of lock housing (85) is contacted with the lock core (73) and attached core (66) in adjacent position, lock Shell is connect with the stiffener (30) of the tamper-proof lock core on locking closure (67), the key mouth (69) on locking closure and the keyhole on lock core (68) it communicates.Another key mouth (61) is provided on the other end of lock to communicate with the keyhole on another lock core locked.? The thumb wheel (64) for being provided with control between two lock cores or driving lock tongue mobile is controlled by the tooth or boss (65) of thumb wheel upper process Lock tongue is mobile, and non-circular hole (63) is contacted with non-circular a connecting piece being bi-directionally connected in piece (62) on thumb wheel, to realize by two A lock core in a lock core goes control thumb wheel to rotate under unlock, does not rotate under locking.One end of piece is bi-directionally connected attached In the non-circular hole of core (66) with spring (99), attached core (66) progressive contact.Attached core (66), which is equipped with, makes lock core idle running dynamic one The arc groove (91) of angle, arc groove are the grooves recessed from the outer surface of attached core, in one on arc groove (91) Groove side (131) position is communicated with the groove (95) on attached core, and it is recessed that the recessed depth of groove (95) is greater than arc groove (91) Depth has control strip (93) to contact with spring (98) in groove (95), the boss (94) on control strip with arc groove phase In logical groove.Under locking, the spring locks control strip (93) i.e. with the groove (92) from inner hole (81) recessed lock housing (85) Determine groove contact, keeps attached core immovable (see Fig. 1, Figure 13)；There is an end (89) for lock pin (83) in arc groove (91), Control side (84) and the anti-skill groove (87) of the recessed lock housing (85) from inner hole (81) on the lock pin (83) on lock core (73) Contact, since the groove of anti-skill groove (87) is identical as the groove width of arc groove (91) on attached core (66), makes under locking, When lock core (73) moves an angle by the wide idle running of groove of anti-skill groove, the end (89) on lock pin is in arc groove (91) In rotated synchronously with lock core, and cannot contact with the groove side (131 or 132) of arc groove, it is ensured that Lock cylinder idling attached core when moving It is not able to rotate, rotate thumb wheel (64) can not, realize that the real idle running of lock core is dynamic under locking.The open slot of lock core (73) (163) lock pin (83) are placed i.e. in lock pin slot, is locked configured with the A keys of different unlocking authorities, B key, the one of lock pin End and zigzag tread patterns spring (82), lock core progressive contact, at least one is provided on lock core can control different power of unlocking The change spoon pellet (5) of key unlock, in the unlock of not enabled B key i.e. by being detailed in Fig. 1 and Fig. 7 and Figure 18, figure under the unlock of A key 19: because the width for becoming spoon pellet is wider than the pellet, or because lock pin bottom edge upper process has boss (119), making on lock pin The boss (119) and surface, that is, non-recessed (the 118,45) location contacts for becoming spoon pellet (5), prevent lock pin from vertically moving, Bottom edge (86) and change spoon pellet (5) on lock pin makes to become spoon pellet in idle dormant state not in relative position.Become spoon bullet Sub (5) are the blade-shaped of anti-technology unlocking or the anti-skill pellet (5) of crescent, and becoming on spoon pellet has and the bottom edge on lock pin (83) (86) shape is identicalConnected in star (45),One side of connected in star from crescent moon pellet is recessed, also sets on becoming spoon pellet It is equipped with a round or non-circular lock hole (118), lock hole (118) is connected to groove (45), and the aperture of lock hole is greater than recessed The groove of slot (45) is wide.Bottom edge (86) on the boss (119) and lock pin is in same straight line, the thickness of the boss (scheme when identical as the thickness on bottom edge see the L-L in Figure 18), a recessed groove (40) between bottom edge and end, on groove (40) The thickness of the connected partial region of groove-bottom (120) be less than the thickness of bottom edge (86), be also approximately less than and become on spoon pellet (5) The groove of groove (45) is wide (see Figure 19).The shape of the boss (119) is identical as the shape of lock hole (118), and is approximately less than The aperture of lock hole, so that end can pass through from lock hole.Another way is bottom edge (86) of the boss (119) in lock pin (83) Upper process (is schemed) see Figure 18 and J-J, and the size or thickness of the boss (119) are greater than the thickness of the bottom edge (86).In Fig. 7 And the boss (119) respectively illustrated in two kinds of set-up modes in Figure 19 is contacted with the surface for becoming spoon pellet, lock pin is not Can be mobile, the bottom edge (86) on lock pin cannot be in idle dormant state in relative position with spoon pellet is become, and guarantee A key Spoon unlock.The set-up mode with the L-L figure in Figure 18 is shown in Fig. 1, i.e., on bottom edge (86) direction of lock pin (83) one end Provided with round or non-circular boss (119) described in one, become the width for being wider than the pellet (1,2,3,4) of spoon pellet, Make the boss (119) become on spoon pellet (5) and lock pin in contact condition, prevents the bottom edge on lock pin with change spoon pellet from opposite Position is unlocked by A key.The non-anti-skill pellet is the way of contact by pellet and spring, makes the moving direction and bullet of pellet Spring force direction is consistent, keeps the pellet mobile to a direction, i.e., unidirectional mobile.Therefore, it can know on the pellet With an end of key contact or dial platform or the allocating slot anti-technology in the moving direction and moving distance of keyhole, the pellet and open Lock difference is known as non-anti-skill pellet.The anti-technology unlocking of pellet is known as anti-skill pellet, the anti-skill pellet be by pellet not with bullet Spring contact or pellet and spring or magnet contact or the magnetic way of contact make the moving direction of pellet and the elastic force direction of spring or magnetic The magnetic force direction of body is not identical；Include contacted by the outer surface of pellet with spring, by pellet same chuck or two tool Opposite chuck is contacted with two springs for applying opposite elastic force or application phase bounce, or the pellet by having magnetic or magnetic conductivity Magnetic between magnetic or magnetic conductivity magnet contacts or magnetic repulsion；Enable the pellet to the mobile i.e. two-way shifting of both direction It is dynamic.Therefore, on anti-skill pellet with an end of key contact or dial the two-way shifting of platform or allocating slot in keyhole or non-keyhole Dynamic feature makes technology unlocking be difficult to determine the moving direction and moving distance for dialling platform or allocating slot or end.Specific to Fig. 1's On racing lock, it is provided on lock core (73) by anti-skill pellet (1) and non-anti-skill pellet (2), non-anti-skill pellet (3), non-anti-skill The composite pellet that pellet (4) combination is constituted.In Fig. 1, Fig. 3 to Fig. 6, Tu10Zhong, connecing for each pellet in the composite pellet is constituted Touching relationship.Anti- skill pellet (1) and non-anti-skill pellet (2,3,4) are crescent pellet, are provided with and lock pin (83)Shape bottom edge (86) groove port contacted in the unlocked state is identical with the width of groove-bottomConnected in star (42,43,44,41), the bottom edge (86) with outer pressing spring (74), lock core progressive contact, make recessed on the inner hole on the control side (84) and lock housing (85) on lock pin Anti- skill groove (87) makes the bottom edge on lock pin with each pellet in not contact condition, in contact condition to prevent to pass through feel Technology unlocking.The one end of anti-skill pellet (1) (being detailed in Fig. 6, Figure 10) in the bullet groove (71) of lock core (73), on anti-skill pellet (54) contact with a groove side (49) the i.e. lock core on bullet groove (71) or at a distance of a distance, the other end (53) of anti-skill pellet with Another groove side (48) i.e. lock core contact or both ends (53,54) in a distance, anti-skill pellet in bullet groove (71) Distance is less than or equal to the width of keyhole (68) between two groove sides (48,49) of the bullet groove, to ensure When the end (53,54) and the groove side (48,49) contact, the dialling of anti-skill pellet and key contact platform (11) or allocating slot should be It is moved in keyhole.By the hoodle or pin on the outer surface (111) of anti-skill pellet (1) and lock housing (85) or lock core (73) (112), spring (107) progressive contact to position anti-skill pellet, rather than applies the bullet mobile to a direction to anti-skill pellet Power makes dial platform (11) on anti-skill pellet can be mobile to two different directions in keyhole (68), meanwhile, make mobile maximum Distance is the width of keyhole, determine technology unlocking difficulty and dial platform moving direction, this just fundamentally solves known be latched in The problem of technology unlocking, and improve the approach for locking close capacity.On anti-skill pellet (1) be arranged there are two protrusion boss (51) and Boss (52), under locking, the bottom edge (86) on groove (41) and lock pin (83) on anti-skill pellet (1) is in misaligned state (see figure 1, Fig. 6).Another pellet in composite pellet is non-anti-skill pellet (2) (see Fig. 3), one end (56) of non-anti-skill pellet (2) with A boss (52) progressive contact on the spring (108), anti-skill pellet (1) of the mobile elastic force of direction application, makes non- The other end (55) of anti-skill pellet (2) is contacted with another boss (51) on anti-skill pellet (1)；Under locking, non-anti-skill bullet On sub (2) with group platform (22) of key contact not in keyhole (68), in the bullet groove (71) for placing the non-anti-skill pellet In, on non-anti-skill pellet (2)Bottom edge (86) on connected in star (42) and lock pin (83) is under misaligned state.Composite pellet In one end (58) of another non-anti-skill pellet (3) (see Fig. 4) contacted with the boss (52) on anti-skill pellet (1), it is described Another boss (51) progressive contact on the other end (57) of non-anti-skill pellet (3) and spring (109), anti-skill pellet (1), On non-anti-skill pellet (3) with group platform (23) of key contact in keyhole (68), under locking, on non-anti-skill pellet (3) Bottom edge (86) on connected in star (43) and lock pin (83) is under misaligned state.In composite pellet another non-anti-skill pellet (4) (see Fig. 5) in the crescent bullet groove (71) on lock core, one end (60) of non-anti-skill pellet (4) and spring (110), anti-skill pellet (1) boss (52) progressive contact on, the other end (59) of the non-anti-skill pellet (4) with it is another on anti-skill pellet (1) One boss (51) contacts, on non-anti-skill pellet with group platform (54) of key contact in keyhole (68).It is non-under locking On anti-skill pellet (4)The bottom edge (86) of connected in star (44) and lock pin (83) makes non-anti-skill pellet (4) exist in relative position Unlocked state prevents technology unlocking.Change spoon pellet (5) with way moving feature is not contacted with spring, by crescent moon deformation spoon Both ends (116) and end (117) and placement on pellet become two groove sides in the bullet groove (113) of spoon pellet (114) distance set between groove side (115) dials platform (25) in keyhole (68) to control to become on spoon pellet. The width of the anti-skill groove (87) is it is ensured that keyhole (68) is moved into from the relative position of key insert port (69) with lock core To the area Zhe Jie of locking closure (67) when being hidden in lock, the control side (84) on lock pin (83) all remains with anti-skill groove (87) Contact condition makes under locking, and idling lock cylinder moves an angle.Figure 10 show in the composite pellet in Fig. 1 anti-skill pellet (1) and Outside the contact relation of non-anti-skill pellet (2,3,4), the change spoon pellet is included in composite pellet, constitutes and joins with the pellet Dynamic, i.e., the 4th pellet in composite pellet is the one end (117) for becoming spoon pellet (5) and the boss on anti-skill pellet (1) (52) it contacts, the other end (116) and spring (58), lock core (73) progressive contact for becoming spoon pellet (5)；It is set to constitute one kind It is equipped at least one composite pellet (being detailed in Figure 10) for becoming spoon pellet (5), the change spoon bullet shape and structure is the same as aforementioned.Figure 12 and Figure 13 It is the A-A figure of Fig. 1, locks to be provided with and block and the locking closure of hidden function (67)；Wherein, a kind of locking closure shape is shown in Figure 12, locking closure On have a round hole (128), round pore radius be less than or equal to keyhole (68) arrive lock core center radius, to ensure keyhole (68) enter in the blocked area of locking closure with one angle of lock core rotation and be hidden in lock.The recessed locking closure on round hole (128) There is the key insert port on a groove (69) i.e. locking closure, is communicated with keyhole or keyhole and V-arrangement driving groove (102).It is another Kind locking closure shape is shown in Figure 13, has a circular hole (88) on locking closure (67), has a boss (130) in circular hole upper process, on the boss Arc-shaped side (165) to the circular hole (88) center radius be less than or equal to the radius of keyhole (68) into lock core, with true It protects after being latched one angle of lower lock core rotation, when keyhole is entered in the blocked area of the boss (130), is blocked and hidden by boss In carrying out anti-technology unlocking in lock；The aperture of the circular hole (88) is greater than or equal to the aperture of the inner hole (81) on lock housing (85), institute The aperture for stating round hole (128) is less than the outer diameter of lock core.The Kong Xinyu lock core (73) of the round hole (128) or circular hole (88) Axle center or be centrally disposed on same straight line.For the anti-damage ability for improving lock, by the stiffener (30) on locking closure and lock Shell phase connects.Locking closure and stiffener can be made of the material of the stainless steel of survivability etc.The third locking closure is described in fixation It is arranged on the door or lock protecting plate of lock by described Figure 12 or Figure 13 setting and with the combination of the lock.The unlock of Fig. 1 racing lock Key is shown in Figure 16, Figure 17.In the embodiment of Fig. 1, the change spoon pellet (5), anti-skill pellet (1) and non-anti-skill pellet (2,3, 4) on each group of platform (11,22,23,24,25) of key contact in keyhole (68), but not in same plane or same position It sets, dialling platform (11) and becoming on spoon pellet (5) on anti-skill pellet (1) dials platform (25) on same plane or same straight line； Each group of platform (22,23,24) on non-anti-skill pellet (2,3,4) is on same plane or same straight line, i.e., on non-anti-skill pellet The length or rising height of platform (22,23,24) in keyhole is dialled to be less than anti-skill pellet, become on spoon pellet and dial platform (11,25) In the length or rising height of keyhole.It need to be unlocked with Figure 16 key.In an end (A) in the W spoon face of the key lever (121) of key The depth for being provided with recessed key lever on position is different, groove port is greater than the two v-depressions i.e. V-arrangement guiding milling of tail mouth (147) and V-arrangement guiding mills (148)；The depth of V-arrangement guiding milling (148) recessed key lever is greater than V-arrangement guiding milling (147) recessed key lever Depth；On the end A of key lever, another end C-terminal of key lever connects and composes non-the groove port with key hand handle (140) Curved key；Or dislocation in parallel with one end of connecting rod (150) on key hand handle (140) connects and constitutes curved key (see the i-i figure in Figure 16)；Un-flexed key is connected and composed with the key hand handle (140) for being equipped with strip-shaped hole (170).Key lever (121), a curved shape in groove milling (135), institute identical with V-arrangement guiding milling (148) recessed key lever depth are provided on It is phase that two curvilinear shaped recesses of groove milling in curved shape (135), which are stated, in (136) and groove width when curvilinear shaped recesses between (137) With (explanation has differences the width between two curvilinear shaped recesses sides in figure because of hand-drawing), the width of the groove is about big When the width or outer diameter of dialling platform (11,25) in anti-skill pellet (1), change spoon pellet (5), unlock, by groove milling in curved shape and group platform Between be slidable cooperation contact, to control the way moving of the pellet.It is additionally provided on key lever (121) and the V Mill teeth (141) in the identical curved shape of shape guiding milling (147) recessed key lever depth, in curved shape on mill teeth (141) two Groove width of the curvilinear shaped recesses at (142) and curvilinear shaped recesses between (143) is not identical or not exactly the same, curve Groove in shape on mill teeth is wider than the outer diameter or width for dialling platform (22,23,24) on non-anti-skill pellet with key contact；Unlock When, by a curved slot, at (142) or curvilinear shaped recesses, (143) are contacted with described group of platform, to control the bullet Sub- one direction is mobile.The depth of mill teeth (141) recessed key lever is less than the depth of groove milling (135) recessed key lever in curved shape in curved shape Degree；Therefore, in curved shape on the V line guiding milling (147) identical with recessed key lever depth of one end (B) of mill teeth (141) Tail mouth is connected to, another V-arrangement guiding milling identical with recessed key lever depth of one end (B) end of groove milling (135) in curved shape (148) the tail mouth connection on；The other end of key lever is arranged in the other end (C) end of mill teeth in groove milling and curved shape in curved shape And with key hand handle in adjacent position.The key lever (121) on one side on be also provided with a curved outer mill teeth (146).It is slidably to contact that arc-shaped surface (151) is equipped on a surface of key lever with the circular inner hole (81) (see Figure 26,17).Locking closure (67) are equipped in Fig. 1, are unlocked with Curved key.It is weighed in Fig. 1 embodiment configured with different unlockings A key, the B key of limit are unlocked with A key first, i.e. the unlock of A key described in Figure 16, key of the A key from locking closure (67) Spoon insert port (69) enters in keyhole (68), the groove port of a V-arrangement on the port of key lever guiding milling (148) first with it is compound Platform (11) contact is dialled on the highest anti-skill pellet (1) of the rising height in keyhole in pellet, later, with change spoon bullet Platform (25) contact is dialled on sub (5)；And on the non-anti-skill pellet (2,3,4) in composite pellet dial platform (22,23,24), because Length in keyhole is shorter, and groove milling (135) in milling (148) and curved shape cannot be oriented to the V-arrangement of recessed key lever depth and is contacted, And mill teeth (141) in milling (147) and curved shape can only be oriented to the shallow another V-arrangement of recessed key lever and contacted, it is achieved that anti-skill bullet The sub separation with non-anti-skill pellet.Since the present embodiment is to be combined into tool by anti-skill pellet or/and non-anti-skill pellet for several There is linkage or restricts the composite pellet of feature.Therefore, the pellet in composite pellet is mobile, necessarily makes in composite pellet at least One pellet also moves, and the mobile of such as anti-skill pellet (1) can make at least one pellet (2,3,4) also while movement；Because of A key V-arrangement guiding milling (148) on spoon is contacted with dial platform (11) on anti-skill pellet (1) first, is being dialled in platform (11) arrival curve shape After groove milling (135), the moving direction and moving distance of anti-skill pellet (1) make to dial platform on a non-anti-skill pellet (2) first (22) from the state (see Fig. 3) being hidden in bullet groove (71) in lock under locking, keyhole (68) (see Fig. 9) is entered In, outer mill teeth (146) direction in key lever is mobile.The key lever of A on the key continues to move into keyhole, anti-skill pellet (1) on to dial platform (11) groove milling (135) along curved shape mobile (see Figure 16) from lower direction of the upper direction key lever of key lever, make multiple The non-anti-skill pellet in pellet or the movement simultaneously again of at least one non-anti-skill pellet are closed, makes to dial platform on non-anti-skill pellet (3) (23) it is entered in the bullet groove (71) for place the pellet on one side (see Fig. 4) in keyhole (68) (see figure under locking 9) it is hidden in lock, and makes dial platform (23) on non-anti-skill pellet (3) cannot be with the guiding milling of the V-arrangement in key lever (147) Contact, cannot be in arrival curve shape in mill teeth (141).Again because of an end (59) for non-anti-skill pellet (4) and anti-skill pellet (1) On boss (51) in contact condition, make on non-anti-skill pellet (4) dial platform (24) from V-arrangement be oriented to milling (147) arrival curve shape In interior mill teeth (141).A key key lever stop in keyhole it is mobile after, dialling on the anti-skill pellet (1) platform (11) from One side (see Fig. 6) under locking in keyhole (68) is moved under unlock in the another side (see Fig. 9) of keyhole, makes described dial Groove milling (135) makes recessed on anti-skill pellet (see Figure 16) on one side (lower section) position of key lever in platform (11) arrival curve shape Slot (41) from show described in Fig. 6 position be moved to lock pin (83) on bottom edge (86) accurately relative position unlocked state (see Fig. 9)；Meanwhile make on non-anti-skill pellet (2) dial platform (22) in keyhole with mill teeth outside the curved shape in key lever (146) (see Fig. 9, Figure 16) is contacted, the groove (42) on non-anti-skill pellet is moved to and lock pin from position shown in Fig. 2 (83) unlocked state of bottom edge (86) in accurately relative position (see Fig. 9)；The bullet contacted with non-anti-skill pellet (4) Spring (110) slides mill teeth (141) the last track linear groove side (143) in platform (24) and curved shape of dialling on non-anti-skill pellet (4) Dynamic contact (see Fig. 9, Figure 16), until the position (see Fig. 5) being moved under locking in keyhole (68) to described group platform (24) is consistent When, so that the non-anti-skill pellet is maintained at the unlocked state under locking, i.e., groove (44) and lock pin on non-anti-skill pellet (4) (83) in the unlocked state of relative position, it is for further anti-technology unlocking that non-anti-skill pellet (4), which is arranged, for bottom edge (86) on. Platform (25) are dialled from V-arrangement guiding milling (148) arrival curve shape on the change spoon pellet (5) being arranged in the way of anti-skill pellet (see Figure 16) in interior groove milling (135), before introduced, due to A key cannot make become spoon pellet on groove (45) (see Fig. 7, Figure 19) be moved to on the bottom edge (86) on lock pin (83) or boss (119) or the pellet (1,2,3,4) on lock pin Groove (41,42,43,44) makes the bottom edge (86) of the boss (119) or lock pin on lock pin on same straight line or same plane The boss that one groove side of upper recessed groove is constituted is kept in contact with the surface for becoming spoon pellet, makes to become spoon pellet and lock The bottom edge (86) of pin does not contact or not in relative position, would not prevent the transverse shifting for unlocking lower lock pin, that is to say, that at this time Become spoon pellet in dormant state, to realize the unlock of A key.Since the present embodiment is provided with the lower lock core idle running dynamic one of locking Therefore angle (is detailed in Fig. 9) after unlocked state in each pellet of realization, the bottom edge on lock pin does not enter also on each pellet The groove in, an angle need to be rotated through key band movable lock core, key lever (121) in keyhole (68) and on the key all enter In the occlusion area of the locking closure (67), and when being hidden in lock, meanwhile, the end (89) on lock pin (83) is from attached core (66) groove on arc groove (91) on (131) position when (132) (see Figure 14) is moved to another groove, and it is described Control side (84) of the boss (94) on relative position (see Figure 15), lock pin on control strip (93) just with the anti-skill in lock housing Groove (87) disengages, and contacts into the inner hole (81) in lock housing, makes lock pin transverse shifting, and the end (89) makes to control Convex platform (94) is mobile, disengages control strip with the groove (92) in lock housing, and by the end (89) on lock pin It is contacted with a groove side (131) of arc groove (91), at this point, the bottom edge (86) on lock pin is just into described recessed on each pellet In slot (41,42,43,44), just so that lock core continues to rotate, and rotate synchronously attached core (66), be bi-directionally connected piece (62) Through the non-circular hole (63) on thumb wheel (64) and the non-circular hole (see Fig. 1) on attached core, thumb wheel is made to link together with attached core.Knot Fruit is thumb wheel, attached core, lock core under key unlock, is rotated synchronously together, by thumb wheel boss or tooth (65) keep lock tongue mobile Or disengaged with lock bridge, to realize the unlatching of door lock or padlock or lock.Enter locking after completing to unlock, by key hand handle Band movable lock core opposite direction resets rotation, and the control side (84) on lock pin is made to enter anti-skill groove (87) and be detached from and connect with inner hole (81) When touching, the outer pressing spring (74) contacted with bottom edge makes lock pin transverse shifting, and the bottom edge on lock pin and the groove on each pellet are detached from Contact can just be such that solution lock key exits from keyhole, and the control side (84) contacts with anti-skill groove again, an end of lock pin (89) boss (94) with the control strip (93) on attached core disengages, the groove in arc groove (91) and anti-skill groove (87) Under the action of width, first is that making under locking, lock core can be rotated an angle；Second is that when entering locking after making unlock, by the end (89) from a groove of arc groove (91), when (131) position is moved to another groove, (132) are in contact (see Figure 14), make attached Core lags behind lock core and rotates an angle, the institute when keyhole (68) turns to key insert port (69) relative position, on lock pin Stating end (89), so that the boss on control strip (93) on attached core is turned to the latch recess (92) on lock housing (85) opposite Position (see Fig. 1), the spring (98) (see Fig. 1, Figure 14) of control strip contact keeps control strip mobile, contacts with latch recess, because of control Item processed connects together attached core with lock housing in the open slot (95) of attached core, through control strip, makes attached core and what is contacted with attached core dials Wheel is not able to rotate, into blocking.In A key from keyhole during exiting, the pellet is mobile, by the V-arrangement Position of the tail mouth in key lever in guiding milling (148), to determine anti-skill pellet (1) and become group on spoon pellet with key contact Platform (11,25) makes the pellet under locking in the position of keyhole (68).The non-anti-skill pellet (2,3,4) and anti-skill bullet By contact or the contact of spring between sub (1), the movement of anti-skill pellet moves the non-anti-skill pellet also and the V The tail mouth effect of shape guiding milling (147) makes to dial platform (24) in keyhole on non-anti-skill pellet (4)；Make non-anti-skill pellet (3) On described group of platform (23) returned in keyhole (68) from bullet groove (71)；Make described group of platform (22) on non-anti-skill pellet (2) It returns in bullet groove (71) and is hidden in lock from keyhole (68).The surface (111) of anti-skill pellet (1) and hoodle (112) bullet The progressive contact of spring (107) stablizes dial platform (11) on anti-skill pellet in a certain position of keyhole.As a result, making anti-skill bullet Sub, non-anti-skill pellet (2,3) becomes the bottom edge on the groove and lock pin on spoon pellet in misaligned state, and only non-anti-skill Unlocked state of the groove (44) with the bottom edge (86) on lock pin in relative position on pellet (4).This is arrived, the lock is completed Locking.Under locking, setting lock core can dally a dynamic angle, and keyhole is made to hide hand lock in the occlusion area for entering locking closure After interior, the control on lock pin contacts while could be with the groove on the anti-skill groove (87), the purpose is to: first is that making non-match For key kit in the blocked area for not entering locking closure when technology unlocking, no feel can not technology unlocking；Second is that entering lock in keyhole Behind lid blocked area, because the control on lock pin contacts while just with a groove of anti-skill groove, makes lock pin transverse shifting, just there is utilization Feel and technology unlocking is carried out through unlocking tool, but because the setting of locking closure makes unlocking tool cannot be introduced into the keyhole that locking closure blocks It is prevented that technology unlocking；Third is that the pellet (2) in composite pellet is arranged under locking non-by the effect of composite pellet In keyhole, a pellet (3) is arranged in keyhole, and a pellet (4) setting is at unlocked state under locking；Utilize lock core Idle running is dynamic and the blocking effect of locking closure, first is that make group platform (22) on a pellet (2) under locking in bullet groove, To the feature in keyhole is just entered when unlock, it cannot be introduced into unlocking tool in bullet groove that the pellet is mobile；Second is that making Dialling on one pellet (3) platform (23) under locking from keyhole, to the lower setting into bullet groove of unlock, making to unlock Tool can not will dial platform in keyhole and move into bullet groove.This just further prevents technology unlocking and destroys and unlocks, energy Realize that above-mentioned purpose is the effect that the composite pellet being arranged in the present invention just has.On bottom edge direction on the lock pin with transverse direction Driving spring is that outer pressing spring (74) contacts, and prevents the bottom edge being latched on lower lock pin from contacting with each pellet, make technology unlocking without Feel is impossible to carry out technology unlocking；Therefore, it is being not provided with locking closure, but is being provided with described in the composite pellet and locks, technology Unlocking cannot achieve.Meanwhile solve the known groove shapes locked can only be V connected in star bring technology unlocking and The big problem of mutual opening rate.After house decoration or after buying new car, the unlocking function of A key need to be terminated, the unlock of B key should be enabled, B key and A key the difference is that: B key and the spoon face that A is contacted with the pellet on the key are not exactly the same, i.e., the described song The shape of mill teeth or the outer mill teeth of curved shape is not exactly the same in linear interior groove milling or curved shape；Or B key and A on the key described Key lever is long or wide not identical, come prevent A key from become that spoon pellet contacts or A key cannot make to become spoon pellet in unlocked state, Only B key can make to become spoon pellet in unlocked state；The unlocked state be exactly groove on pellet with lock pin upper bottom edge in phase To position or contact condition.The unlock of B key is summarized as follows: B key is identical as A key above-mentioned unlock principle, therefore slightly, it is different : groove milling (135) is contacted with dial platform (25) on spoon pellet (5) are become (see Fig. 8) in the curve of B on the key, makes to become spoon pellet It is mobile, groove on the groove (45) and the non-anti-skill pellet (2,3,4) and anti-skill pellet (1) become on spoon pellet (41, 42, it 43,44) is all moved in same straight line or plane, makes the boss (119) (in conjunction with Figure 19) and the groove on lock pin (45) in relative position, because the groove that the size of boss (119) is greater than groove (45) is wide, boss still keeps connecing with change spoon pellet Touching, lock pin will not vertically move, (this, which is also solved, only becomes spoon pellet when unlocked, and lock pin will not move), in lock core When rotating an angle contacts with pressure the control on lock pin in a groove of (84) and anti-skill groove (87), on lock pin Shape bottom edge (86) is accurately into each pelletIn connected in star, just so that lock pin transverse shifting, and make the control side It is disengaged with anti-skill groove and enters and contacted with inner hole (81), lock core is continued to rotate；After lock pin transverse shifting, because of lock Boss (119) on pin just enters the relative position of the lock hole (118) become on spoon pellet, and is detached from spoon pin surface is become Contact, the elastic force of zigzag tread patterns spring (82) (see Fig. 1) vertically moves lock pin, and the boss (119) is from lock hole (118) Pass through, one end of lock pin passes through from the groove (45) become on spoon pellet, stops lock pin movement, lock after contacting with lock core or lock housing The bottom edge (120 or 86) and change spoon pellet on pin enter change spoon pellet from dormant state irreversible in relative position The working condition turned, terminates the unlocking function of A key.This is because A key cannot make become spoon pellet on groove (45) with It bottom edge on lock pin, can be with the groove (45) for becoming spoon pellet in lock pin transverse shifting in the unlocked state of relative position Connected side (57) (see Figure 19) contact of groove port, and lock pin transverse shifting is prevented, it keeps in control side and the lock housing of lock pin Anti- skill groove (87) contact, lock core is not able to rotate, and keeps blocking.Latching process after the unlock of B key etc. and A above-mentioned Key is the same.And so on, if the unlocking right of B key is terminated, and is also needed again in Fig. 1 embodiment after enabling the unlock of C key The change spoon pellet described at least one is added, enters B key, also in idle state, not after the unlock of C key when unlocking Reversible working condition and the unlocking function for terminating B key.

Fig. 1 embodiment makes dialling on the anti-skill pellet (1) in composite pellet it is found that if unlocked with non-matching key Platform (11) is not mobile (see Fig. 9) to the lower section of keyhole (68), and the top of keyhole shown in Fig. 6 (68) is mobile, Just make on anti-skill pellet (1)On connected in star (41) and lock pin Shape bottom edge (86) cannot be on relative position, institute Unlock cannot be entered by stating anti-skill pellet (1).Again because of one end (55) of the non-anti-skill pellet (2) of one in composite pellet and anti-skill bullet Boss (51) on sub (1) remains in dial platform (22) on non-anti-skill pellet (2) in bullet groove (71) under contact condition Without can enter in keyhole (68), non-anti-skill pellet (2) cannot be made to enter unlocked state (see Fig. 3, Fig. 6, Figure 10).Together Sample, if non-matching key makes group platform (23) on one in composite pellet non-anti-skill pellet (3) cannot be from keyhole (68) (see Fig. 4) is entered in bullet groove shown in Fig. 9 (71), first is that making non-anti-skill pellet (3) still in latch like shown in Fig. 4 State makes describedOn connected in star (43) and lock pin Shape bottom edge (86) cannot be in relative position；Second is that because non-anti- An end (58) on skill pellet (3) is contacted with the boss (52) on anti-skill pellet (1) (see Fig. 4, Fig. 9, Figure 10), makes anti-skill Dial platform (11) on pellet (1) cannot be mobile (see Fig. 9) to the lower section of keyhole (68), and is maintained at key shown in fig. 6 The top in hole (68) makes anti-skill pellet (1) can not be in unlocked state.From the above it can be seen that each pellet in composite pellet it Between existing linkage or restrictive function, therefore, for each pellet is all in unlocked state in composite pellet, it is necessary to same by key When make each pellet by the direction of setting and apart from movement, composite pellet could be in unlocked state.Solve existing be latched in The problem of, improve the safety of lock.The difference of key shown in Figure 17 and Figure 16 key is: only one V being arranged in key lever Mill teeth (141) connection structure in groove milling (135,138) and curved shape in shape guiding milling (149), and the curved shape as described in Figure 16 At compound milling, mill teeth and V-arrangement guiding milling are recessed in the W spoon face of key lever in groove milling and curved shape in the curved shape in the compound milling The depth for entering key lever is identical, and compound milling is the Key structure feature being arranged according to the another embodiment of Fig. 1, by the curve Groove milling (135,138) is connected with mill teeth (141) in the curved shape in shape, just has interior milling again at existing interior groove milling feature The compound milling of the curved shape of tooth feature.By key lever the end A position be arranged the V shape guiding milling (149) on tail mouth with it is compound Mill groove milling (135) connection in the curved shape on the end (B).The other end of groove milling (135) and mill teeth in the curved shape in curved shape (141) one end connects, and another end of mill teeth and one end of groove milling (138) in another curved shape connect in curved shape It connects, the other end of groove milling (138), that is, compound milling (C) end is with key hand handle (140) in adjacent position in the curved shape.With figure When 17 keys unlock, the anti-skill pellet (1) in Fig. 1, non-anti-skill pellet (2,3,4) becomes on spoon pellet (5) and connects with key The height of protrusion should be the same in keyhole (68) for dial platform (11,22,23,24,25) of touching.Therefore, described in Figure 17 key Curved shape in groove milling and mill teeth in curved shape and V-arrangement guiding mill recessed key lever depth it is identical.The insertion of the key described in Figure 17 When keyhole unlocks, each pellet is all oriented to the compound milling of milling (149) arrival curve shape through the V-arrangement, and then, described is anti- Skill pellet (1), become spoon pellet (5) contacted respectively with groove milling (138) in groove milling (135) in the curved shape or curved shape (see Figure 17), dial platform (24) on non-anti-skill pellet (4) are contacted with a curvilinear shaped recesses side (143) of mill teeth in curved shape (141), The outer mill teeth of curved shape that platform (22) enter from bullet groove (71) on keyhole (68) and key lever of dialling on non-anti-skill pellet (2) (146) it contacts, dial platform (23) on non-anti-skill pellet (3) enter bullet groove (71) from keyhole and are hidden in lock.(it is detailed in figure 17 keys identify each group of platform and key contact or position).Because Figure 17 and Figure 16 on the key with the pellet or The shape of the pellet in composite pellet or the way of contact are all identical, and Figure 17 key unlocking process is the same as aforementioned therefore summary.Curved shape Being slidably matched for platform is dialled in interior groove milling and anti-skill pellet and change spoon pellet to contact, and enables anti-skill pellet way moving.In curved shape Mill teeth is contacted with the platform of dialling on non-anti-skill pellet, keeps non-anti-skill pellet one direction mobile.In the implementation of figure 1, spoon will be become When pellet (5) is included in composite pellet, with the anti-skill pellet (1), non-anti-skill pellet (2,3,4) combines composition one together A composite pellet.Therefore, the anti-skill pellet or non-anti-skill pellet in the composite pellet are mobile, can make to become spoon pellet (5) It is mobile, conversely, become the movement of spoon pellet (5) there is also moving an at least pellet also, using there is linkage function in composite pellet Can and A key and B key difference, the changes spoon pellet in composite pellet makes the unlock of A key or termination A key unlocking function Mode principle is the same as aforementioned.The strip-shaped hole that removable locking closure passes through can be accommodated by being provided in the key hand handle (140) of the key of Figure 17 (170)。

In Fig. 2, Figure 20 into Figure 30, Fig. 2 is to be provided with the racing lock of another locking closure, or key is provided on lock core The moveable control pin of key lever or keyhole on spoon, and with the whole of the key contact to be that non-anti-skill pellet combines composition multiple Pellet is closed, under locking.Figure 20 is L-L figure of the Fig. 2 under locking, and Figure 21 is the L-L figure of another structure of the Fig. 2 under locking, Figure 22 is L-L figure of Fig. 2 i.e. Figure 20 under key unlock, and Figure 23 is several non-in the N-N figure i.e. composite pellet under Fig. 2 locking Contact relation and the location drawing between anti-skill pellet, Figure 24 are that Fig. 2 unlocks lower N-N figure, and Figure 25 is Q-Q figure of the Fig. 2 under locking, Figure 26 is P-P figure of the Fig. 2 under locking, and Figure 27 is the Q-Q figure or P-P figure of Fig. 2 i.e. Figure 25 or Figure 26 under unlock.Figure 28 is N-N figure of the Fig. 2 under locking, Figure 29 are P-P figure of the Fig. 2 under locking, and Figure 30 is Q-Q figure of the Fig. 2 under locking.In Fig. 2, figure 20 into Figure 30, has on the racing lock moveable locking closure (90) (see in Figure 20), groove of the locking closure (90) in lock core (73) (161) the surface progressive contact of the chuck (158) dashed forward on locking closure in and spring (157), lock pin (83), makes the one of locking closure (90) End (159) contacted with groove (160) recessed on the inner hole (81) of lock housing (85) and with the inner hole (81) in adjacent position； Another end (153) of locking closure is in the groove (161) communicated with keyhole (68) and in hidden lock, on locking closure (90) On connected in star (156) and lock pin (83)On control side (84) of the shape bottom edge (86) on misaligned state, lock pin and lock housing Control groove (162) contact in the recessed stepped groove (155) of inner hole (81).In one end of keyhole (68) i.e. in key Insert port is provided with the strip groove (154) for accommodating and blocking side (270) in key hand handle (140) or key hand handle, and bar shaped is recessed The width for being wider than keyhole (68) of slot (154), the width of keyhole are less than or equal to the strip-shaped hole being arranged on key hand handle (140) (170) length (see Figure 37, Figure 17).It is another moveable locking closure (90) in Figure 21, the locking closure (90) is being locked In the groove of core (73), one end and spring (157), lock core progressive contact of locking closure are crossing another end (153) of locking closure Keyhole (68) is contacted with the hole wall of keyhole afterwards, by pellet described in keyhole (68) and keyhole with key contact It is blocked and is hidden in lock in one end.It is provided on two opposite faces of the end (153) light through locking closure conducive to key lever The slope (190) that strip-shaped hole (170) on pine insertion keyhole and key hand handle can be disengaged easily with locking closure.The end Head or locking closure width should be greater than or equal to keyhole width and be less than key hand handle on strip-shaped hole (170) length.In locking closure (90) have on Connected in star (156) is under locking and on lock pin (83)Unlock shape of the shape bottom edge (86) in relative position State.Lock pin is contacted with the outer pressing spring (see aforementioned) on lock core, makes the ladder on the control side (84) and lock housing (85) on lock pin Control groove (162) contact on connected in star (155), locks under locking.The stepped groove (155) be by recessed depth not The different control groove (162) of the width of identical groove and groove and anti-skill groove (87) connect and compose, anti-skill groove it is recessed The groove that groove width is greater than control groove is wide.Figure 22 is the removable locking closure (90) in Figure 20 i.e. Fig. 2, in key lever on the key (121) keyhole (68) are inserted into, one end (270) of key hand handle (140) is contacted with the strip-shaped hole (154) on keyhole, By being blocked for keyhole (68).Moveable control pin of the Fig. 2 in blocking, in the open slot (105) of lock core (103) one end (104) contacts in keyhole (68) with the end (17,13) on the non-anti-skill pellet (10,6), makes to control The other end (167) of cotter is contacted with the V-arrangement driving groove that the recessed groove port of the inner hole (81) of lock housing (85) is greater than groove-bottom, The other end of the non-anti-skill pellet (10) is contacted with the spring (59) on lock core, on non-anti-skill pellet (10)Connected in star (46) and on lock pin (83)Shape bottom edge (86) is in misaligned state, and with keyhole (68) in adjacent position.Described is another The other end of non-anti-skill pellet (6) contacts on lock core with the spring (56) for applying mobile elastic force to a direction, non-anti-skill bullet On groove (46) and lock pin (83) on sub (6)Shape bottom edge (86) is in misaligned state, and with the spring (56) adjacent Position.At least one composite pellet being arranged on the racing lock is by non-anti-skill pellet (7) and non-anti-skill pellet (8) and non-entirely Anti- skill pellet (9) combination is constituted.See Fig. 2 and Figure 23, one end and spring (36) of the non-anti-skill pellet (9) of No. 1 in composite pellet, Boss (37) progressive contact of protrusion on No. 2 non-anti-skill pellets (8) makes one end (16) of No. 1 non-anti-skill pellet (9) i.e. and key One end of spoon contact contacts with the stepped hole in the bullet groove (hole) for placing the pellet and is hidden in bullet groove；The ladder Hole or bullet groove are communicated with keyhole (68) and from the strip groove (106) of the recessed bullet groove (hole) of keyhole, and No. 1 non- Groove (49) on anti-skill pellet (9) and the bottom edge (86) on lock pin (83) are in misaligned state, and with keyhole direction adjacent Position.Boss (37,38) and spring (57,58), lock core progressive contact on No. 2 non-anti-skill pellets (8), make the boss (38) it is contacted with the chuck (39) on No. 3 non-anti-skill pellets (7) or in adjacent position, makes one end of No. 2 non-anti-skill pellets (8) (15) i.e. with an end of key contact in keyhole (68), on No. 2 non-anti-skill pellets (8)Connected in star (48) and lock On pinShape bottom edge (86) in misaligned state, and and keyhole in adjacent position.One end of No. 3 non-anti-skill pellets (7) and bullet It is crossing one end of the other end, that is, key contact (14) of spring (57), lock core (73) progressive contact, No. 3 non-anti-skill pellets (7) Keyhole (68) is contacted with the hole wall of keyhole or lock core afterwards, on No. 3 non-anti-skill pellets (7)Connected in star (47) and lock pin (83) onShape bottom edge (86) is in misaligned state, and with the spring (57) in adjacent position.In composite pellet, described in one Non- anti-skill pellet is mobile, and making at least one, i.e. another non-anti-skill pellet is mobile.Lock core (73) is placed on the interior of lock housing (85) With inner hole it is rotatably to contact in hole (81), lock core and drives lock tongue mobile or the sword iron (101) of control lock bridge or power switch Connection.In Figure 23, in order to illustrate between each non-anti-skill pellet in composite pellet contact and set-up mode, the non-anti-skill Pellet does not press same shape drawing, and takes the combination of several non-anti-skill pellets of different size shape to clearly show them Between it is existing linkage or restriction feature.The solution lock key of Fig. 2 embodiment is shown in Figure 35 to Figure 38, in Figure 35 into Figure 38, spoon It is provided with the outer mill teeth (146) of at least one curved shape on the W spoon face of bar (121), there is the hole of recessed key lever on the outer mill teeth of curved shape (231) or groove, and in the bump (232) of key lever upper process, the bump (232) can enter from keyhole in bullet groove with institute It states and is hidden in one end in bullet groove (16) contact on pellet (9)；Groove setting with mill teeth (146) outside the curved shape In the boss (230) of the key lever upper process of the opposite another side in W spoons of faces, an end (13) for the groove and the pellet (6) Contact, it is mobile to keyhole direction to control the groove on pellet (47,46), it could be in unlocked state.Another kind be Boss (234) and boss (235) there are two protrusion be set on the key lever (121), the boss (234,235) be arranged with In the opposite another side M key lever in the spoon face of the outer mill teeth (146) of the curved shape, the boss is not have to control pin in Fig. 2 When, meanwhile, when the keyhole (68) is from the recessed open slot in the outside of lock core, by the V on the boss and lock housing Shape drives groove (102) contact, under lock core rotation, through inner hole (81), the lock on the boss and V-arrangement driving groove, lock housing The changes in contact between annular groove (169) on shell, makes the transverse shifting in keyhole of key lever on the key, is to solve Setting control groove or anti-skill groove are independent of each other and are arranged in lock housing.In the key, one is by the key lever (121) One end and key hand handle (140) connect and compose un-flexed key (see Figure 35, Figure 38), lock unlock for do not set locking closure. One is one end of one end by the key lever (121) and the connecting rod (150) in key hand handle to misplace or be connected in parallel, and makes institute Key lever and the extra curvature mill teeth (146) and the connecting rod (150) are stated not on same side straight line, and constitutes bending Key (see Figure 36), the bending key can be used for locking for locking closure described in Fig. 1 (67)；There are also one is by the key lever (121) one end connects and composes un-flexed key (see Figure 37, Figure 17) with the key hand handle (140) for being provided with strip-shaped hole (170), End (270) size of strip-shaped hole (170) is less than strip groove (154) size communicated on keyhole (68) in key hand handle, So that end (270) can enter in the strip groove (154) on lock core and block keyhole, the length of the strip-shaped hole (170) End (153) warp wide greater than locking closure (90) are moved described in Fig. 2, making the end (153) of locking closure or be provided with slope (190) After the strip-shaped hole (170), further the position on non-anti-skill pellet described in keyhole and keyhole with key contact is given It blocks and is hidden in lock, to prevent technology unlocking.The unlock of Fig. 2 embodiment is such that be provided in key hand handle In key lever (121) insertion keyhole (68) of strip-shaped hole (170) on the key, because in one end (167) of control pin (103) and lock housing V-arrangement driving groove (102) contact, the outer mill teeth (146) of the curved shape in key lever makes the non-anti-skill in composite pellet Pellet movement cannot be in unlocked state；When the locking closure (90) is arranged in the way of figure (21).Keyhole is inserted into key lever Before, by slide ramp (190) sliding contact on an end of key lever and an end (153) for locking closure, keep locking closure mobile, in spoon For bar completely into after keyhole, spring (157) keeps locking closure mobile, makes the end (153) through the item on key hand handle (140) Shape hole is contacted with keyhole again after (170)；By the end (13,14,15,17) on pellet and key lever (121) on the key It is hidden in lock to blocking, to prevent technology unlocking；Locking closure will be made mobile as long as unlocking tool enters keyhole, made described Groove (156) and the bottom edge (86) misplace, and can not just unlock.When locking closure (90) is arranged in the way of Figure 20, and key unlocks, After the key lever enters keyhole, locking closure is not moved, since Fig. 2 embodiment is to be latched lock core to be smaller than 360 degree of idle running to move, And it is provided with the anti-skill groove (87) or needs key to unlock twice and be provided with the step groove (155).Meanwhile on lock core It is provided with the control pin (103) contacted with V-arrangement driving groove (102) in the key lever and lock housing.Therefore unlock in, first by Key band movable lock core rotates an angle, and according to the scheme, a kind of situation is: described on locking closure (90) when lock core rotates End (159) disengages with the groove (160) in lock housing and contacts with the inner hole (81) in lock housing, keeps locking closure mobile, locking closure An end (153) by being contacted after the strip-shaped hole (170) on the key with keyhole (68), by keyhole and enter key It is hidden in lock, and makes on locking closure (90) to blocking in the end of keyhole in the key lever of keyhole and the non-anti-skill pellet 's On connected in star (156) and lock pinUnlocked state of the shape bottom edge (86) in relative position (see Figure 22).At this point, such as Fruit technology unlocking, unlocking tool enter keyhole will make it is describedConnected in star with it is describedShape bottom edge misplaces and is closing lock Lock status.See Figure 24, in the case where lock core rotates an angle, one side on control pin (103) and driving groove (102) disengage and It is contacted with inner hole (81), keeps control pin mobile, make the key lever (121) in keyhole (68) by the another side (104) of control pin Middle transverse shifting；The salient point (232) in key lever is (see Figure 35 to Figure 38) from key aperture strip groove (106) (see Fig. 2) It into bullet groove (181), is contacted with the end (16) of No. 1 non-anti-skill pellet, keeps No. 1 non-anti-skill pellet mobile, and make No. 2 Non- anti-skill pellet (8) is also moved a bit.Make the groove (49) on No. 1 non-anti-skill pellet (9) and the bottom edge (86) on lock pin (83) (Figure 24 is detailed in) under the unlocked state of accurately relative position.The outer mill teeth (146) of the curved shape in key lever and No. 2 it is non-anti- End (15) contact in keyhole on skill pellet (8), enter the end (15) in bullet groove (181) from keyhole, make 2 On number non-anti-skill pellet (8)On connected in star (48) and lock pinShape bottom edge (86) is also in the unlocked state of relative position (see Figure 24), one end (14) of No. 3 non-anti-skill pellets (7) keep No. 3 non-anti-skill pellets immovable in relative position, will not No. 2 non-anti-skill pellets (8) are moved again through the chuck (39) on No. 3 non-anti-skill pellets, are led to not in unlocked state.Together When, the outer mill teeth of curved shape contacts the end (17) of non-anti-skill pellet (10) with the outer mill teeth of the curved shape in key lever, makes pellet (10) unlocked state of the groove (46) with the bottom edge (86) on lock pin in relative position on.Due to the non-anti-skill pellet (10) With the bottom edge (86) on the groove and lock pin on No. 2 and No. 1 non-anti-skill pellets (8,9) in composite pellet all in same straight line Or in plane.Because described recessed on No. 1 and No. 2 non-anti-skill pellet (8,9) in the non-anti-skill pellet (10) and composite pellet The distance on the connected side of the groove port of slot (46,48,49) to the bottom edge of lock pin is less than the non-anti-skill pellet (6) and compound bullet The distance on bottom edge of the connected side of the groove port of the groove (47) on No. 3 non-anti-skill pellets (7) in son to lock pin, without Be be disposed on the same plane, and because, the groove (46,48,49) on the non-anti-skill pellet (8,9,10) it is recessed Depth is greater than the depth of groove of the groove (47) on the non-anti-skill pellet (6,7) (see Figure 42).Therefore, in key band When movable lock core continues to rotate, keep control side (84) on lock pin from the depth of the recessed lock housing on stepped groove (155) deep When anti-skill groove (87) enters in the control groove (162) of recessed lock housing depth as shallow, the bottom edge (86) on lock pin enters described non- The first time unlock of the lock is realized in the groove (46,48,49) on anti-skill pellet (8,9,10) (see Figure 24).Then again Band movable lock core rotates under an angle, and the side (167) contacted on the control pin (103) with inner hole (81) and the annular in lock housing are recessed Slot (169) (see the dotted line contact drawn in Figure 24), is detailed in Figure 27, spring (56) makes the end on pellet (6) described in non-anti-skill (13) and spring (57) makes the ends (14) of No. 3 in composite pellet non-anti-skill pellets (7), to annular groove (169) side To movement, by the end (13,14) just through on the outer mill teeth the hole (231) with it is recessed in key lever convex platform (230) Slot contacts (see Figure 38 or Figure 37), or just enters annular groove (169) through the hole (231) in key lever by the end (13,14) In；Or the outer mill teeth (146) of curved shape in the end (6,10) and key lever is mobile to annular groove direction under a touch.Make Groove (47,46) on non-anti-skill pellet (6,7) just left, that is, keyhole (68) direction from lock pin right (see Fig. 2) to lock pin It is mobile, make on the groove (47,46) and lock pinShape bottom edge (86) is at relative position (see Figure 27).Turn through key hand handle Movable lock core, the bottom edge are moved again and are entered in the groove (46,47), obtain so that control side (84) and control on lock pin are recessed Slot (162), which disengages, realizes second of unlock (see Figure 24)；Make lock core large rotation angle, complete to unlock or opens the door.The lock Locking, rotated through key band movable lock core opposite direction, keep lock pin mobile with the outer pressing spring of plunger contacts, on lock pinShape Bottom edge is first from non-anti-skill pellet (6,7)Connected in star (46,47) exits, and later, makes on lock pinShape bottom edge with it is non- On anti-skill pellet (8,9,10)Connected in star (46,48,49) disengages.In the bullet contacted with each non-anti-skill pellet The elastic force of spring acts on, and enters the pellet reset movement blocking (see Fig. 2, Figure 23, Figure 25), spring (59,56) is through institute Stating non-anti-skill pellet (6,10) makes control pin (103) drive groove (102) to contact with V-arrangement, and solution lock key is exited from keyhole, complete At locking (see Figure 21).

The lock that Fig. 2 has the lock of lock core to be changed to no lock core, in practice, for convenient for assembling and debugging, by the lock core in Fig. 2 (73) component, pellet on etc. assemble, debug it is good after, then lock core is fitted into the inner hole (81) of lock housing (85), distribution etc. Mode links together lock core and lock housing (85), and rotatable lock core just is not present (see Figure 31).By the control side on lock pin (84) it contacts to realize locking, is disengaged to realize and unlock with the groove of the lock bridge on lock or padlock；Or by lock pin The control side (84) contacts with the handle for driving lock tongue mobile on door, and handle is immovable, cannot open under locking to realize Door；After key unlock, is disengaged with the handle for driving lock tongue mobile on door to realize that handle is mobile or mobile, move lock tongue It is dynamic, it realizes and opens the door.

Figure 25 is Q-Q of the Fig. 2 under locking, on the non-anti-skill pellet (7) and non-anti-skill pellet (6) in composite pelletConnected in star (46) andConnected in star (47) in the right of lock pin, and on lock pin Shape bottom edge (86) is in dislocation shape State, therefore, non-anti-skill pellet (6,7) will enter unlocked state just must be mobile to the left of lock pin (83)；Under locking, with control The depth as shallow of the depth lock housing more recessed than annular groove (169) of V-arrangement driving groove (102) recessed lock housing of (103) contact is sold, Make the lock when unlocking first time, the non-anti-skill pellet (6,7) not can enter unlocked state.And it is only unlocked in first time Afterwards, so that lock core is rotated an angle, after control pin is contacted with annular groove, just make the key lever (121) with control pin contacts And the end (14,13) (see Fig. 2, Figure 25) of the non-anti-skill pellet (6,7) is mobile to annular groove (169) direction together, Could with it is describedIn relative position, non-anti-skill pellet (6,7) could be in unlocked state on shape bottom edge (86).Therefore lock core not It rotates under an angle, cannot all make the non-anti-skill pellet in unlocked state with any tool, it is prevented that technology unlocking.Figure 26 be Fig. 2 P-P figure, be by Fig. 2 V-arrangement driving groove remove, the control pin (103) on Fig. 2 with it is interior in lock housing Hole (81) contact, because the groove (46) on non-anti-skill pellet (6) is in the right of lock pin (83), will make the groove (46) and lock pin On bottom edge (86) in relative position, one side on control pin (103) is made after needing key that the lock core is driven to rotate an angle (167) it contacts, is entered when being contacted with recessed annular groove (169) (see Figure 27) from inner hole (81).The movement of control pin, Make with the key lever (121) of control pin contacts and with mill teeth (146) outside the curved shape in key lever or hole slot (230,231) (see Figure 35 To Figure 38), the synchronizing movings such as end (13) on non-anti-skill pellet can just make on non-anti-skill pelletConnected in star (46) to The left of lock pin, that is, control pin direction is mobile, and the unlocked state with bottom edge (86) in relative position.Under key unlock, make to lock Unlock situation after core one angle of rotation is shown in Figure 27.

See Figure 28, Figure 29, Figure 30；Figure 28 is the N-N figure under Fig. 2 locking, is to be changed to be arranged by control pin in Fig. 2 (103) There is the control pin (185) of keyhole (186), that is, one side (187) and the V-arrangement driving in lock housing for being latched lower control pin (185) are recessed Slot (102) contact, the non-anti-skill pellet placed on the keyhole (186) and lock core (73) on control pin (6,7,8,9, 10) one end (16) (being detailed in Figure 28) contacts or in adjacent position.Groove on the non-anti-skill pellet is changed to groove port and is greater than The v-depression (188) of groove-bottom and the bottom edge shape on lock pin are changed to V-Bottom side (189) in misaligned state.The groove shapes It further include having the groove side on the v-depression perpendicular to the bottom edge on the L connected in star (192) and lock pin of non-anti-skill pellet Shape is L shape bottom edge (191) (see Figure 29).When unlock, the key lever (121) on the key enters the keyhole on control pin (186) in, in the case where key hand handle (140) band movable lock core rotates an angle, one side (187) of control pin and V-arrangement drive groove (102) it disengages and is contacted with the inner hole (81), move together control pin, keyhole and key lever；By the non-anti-skill Enter pellet in keyhole (186), or with the outer mill teeth in key lever with the end (13) contacted in key lever on pellet (6) In slot (181), or by key lever the bump (232) or outer mill teeth (146) from keyhole enter in bullet groove (181) with institute State end (16) contact being arranged in bullet groove on non-anti-skill pellet (9)；The result is that keep the non-anti-skill pellet mobile, lock pin On bottom edge and the groove on non-anti-skill pellet in relative position, complete to unlock through rotation lock core.Figure 29 is that Fig. 2 is not set P-P figure when setting V-arrangement driving groove (102) and control pin (103), under locking.Control pin (103) is changed to set Be equipped with the control pin (185) of keyhole (186), by one side (187) of control pin (186) under locking with the inner hole in lock housing (81) (see Figure 29) is contacted, or contacted with the arc-shaped side (195) on the arc boss (194) of the inner hole (81) upper process (see Figure 30).Arc-shaped side (195) on the arc boss (194) is communicated with the inner hole (81) (see Figure 30).Non- anti-skill pellet (6) end (13) is contacted with the keyhole (186) on control pin (185), due to the L connected in star on non-anti-skill pellet (6) (192), the right direction in lock pin (83) is set, and with L shape bottom edge (191) at misaligned state (see Figure 29), therefore any unlocking Tool can only make the end (13) of non-anti-skill pellet (6) mobile to the remote direction away from keyhole (186), cannot make described recessed Slot (192) and bottom edge (191) are in relative position, it is prevented that technology unlocking.Therefore, the present embodiment is in the lock for being equipped with locking closure On, after needing keyhole to enter in locking closure blocked area, that is, after needing key band movable lock core (73) to rotate an angle, make control pin (185) One side (187) contacted with annular groove (169), it is describedSlot (192) could be moved from the left of the right direction lock pin of lock pin It is dynamic, and the non-anti-skill pellet with the bottom edge (191) on lock pin in relative position, the non-anti-skill pellet (6) or composite pellet (6) just in unlocked state；Lock core is set to be rotated further by, the control side (84) on lock pin and anti-skill groove (87) disengage completion It unlocks.Still by taking Fig. 2 as an example, Figure 30 structure for driving groove and control pin to be no longer arranged the V-arrangement in Fig. 2, Figure 30 is that Fig. 2 is being closed Q-Q figure under lock, i.e. Fig. 2 scheme are changed to: one end on non-anti-skill pellet (7) in the non-anti-skill pellet or composite pellet (14) it is contacted with the arc-shaped side (195) on the arc boss (194) in lock housing.The keyhole (68) is from lock core (73) Circular groove (200) on recessed lock core (73) groove.The arc-shaped side (195) is in circular groove (200) (see Figure 30). In practice, the arc boss (194) is contacted with the open slot cooperation on lock housing (85) generally and is connect with lock housing.Figure 30's Unlock is as Figure 29 principle, and (known lock is all in the right of lock pin (83) for the groove (47) on the pellet (7) under being latched In left), therefore, pellet (7) cannot be made mobile to the left of lock pin under locking with unlocking tool, and can only be to the right side of lock pin Fang Yidong prevents pellet from the problem of unlocking shape, just terminating technology unlocking.When unlock, key lever (121) enters keyhole (68), the curved surfaces in key lever (151) (see Figure 16, Figure 17) are contacted with arc-shaped side (195), the outer mill teeth (146) in key lever It (is contacted see Figure 35 to Figure 38) or hole slot (230,231) with the end (14) on non-anti-skill pellet (7).In key band movable lock core After rotating an angle, when by the locking closure to blocking and being hidden in lock, curved surfaces (151) in key lever with it is interior in lock housing Hole (81) contact and it is sharp from contact with arc-shaped side (195), key lever is mobile from keyhole to circular groove (200) direction, makes described End (14) enters in circular groove (200) from keyhole；As a result, the pellet (7) is mobile to the left direction of lock pin, make bullet Unlocked state of the groove (47) with the bottom edge (86) on lock pin (83) in relative position on son；In shifting of the key with movable lock core Under dynamic, bottom edge (86) enter in groove (47), disengage control side (84) and anti-skill groove (87) on lock pin, realize lock Core wide-angle is mobile, completes to unlock or open the door.

It is a kind of lock without lock core for being provided with composite pellet in Figure 31 to Figure 34, Figure 43, Tu44Zhong, Figure 33, is being latched Under；Figure 32 is X-X figure of the Figure 33 under locking；Figure 31 is X-X figure of the Figure 33 under locking；Figure 34 is Figure 33 without cylinder lock Solve lock key；Figure 43 is Z-Z figure of the Figure 33 under locking；Figure 44 is the Z-Z figure of Figure 43.In the drawings, it is provided with and Fig. 1 Or described in Fig. 2 by two or more anti-skill pellets or/and non-anti-skill pellet combine it is constituting, have linkage or restrict One composite pellet of feature, or it is provided with the anti-skill pellet or non-anti-skill pellet.It is provided in the bullet groove of lock housing (85) The composite pellet constituted combined by non-anti-skill pellet or/and anti-skill pellet (211,212,214), hereinafter referred to as pellet describes； Be provided on the pellet (211,212,214) contacted under unlock with the bottom edge (219) of lock pin (215) groove (41, 213), the bottom edge on the groove port of the groove on the pellet (41,213) connected side (238) and lock pin (215) (219) it is arranged at adjacent or relative position (see Figure 32, Figure 33), the lock pin (215) is arranged to the lock pin of big small end head, That is one end of lock pin is the outer diameter of big end (207) or the outer diameter or width for being wider than another end i.e. small end head (218)；Lock pin (215) bottom edge (219) and the bottom edge (219) is not parallel setting on the control side (222) of relative position, and makes to control side Or bottom edge becomes the bevel edge on lock pin.It is the bevel edge set bottom edge (219) on lock pin in Figure 33, by bullet described in several The bottom edge (219) on the side (238) and lock pin on son is (see Figure 33) arranged in parallel.Bottom edge (219) direction and transverse direction Driving spring is outer pressing spring (210), lock housing progressive contact, makes the control side (222) on lock pin and places the lock pin slot of lock pin (221) a groove side (216) contacts, and the small end head (218) connects with zigzag tread patterns spring (217), lock housing sequence on lock pin Touching.Make under locking, what the big end (207) contacted with the movement of drive lock tongue or with the lock bridge of lock or padlock on lock pin dials Groove (205) contact on (208) is taken turns, the thumb wheel is located in opening (247) slot of lock housing, makes the surface of thumb wheel (208) It is contacted with lock housing.Under locking, thumb wheel is not able to rotate.The boss or tooth contacted with lock tongue or lock bridge is provided on thumb wheel (208) (206) (see Figure 33), and the non-circular hole (209) (see Figure 32) communicated with the keyhole (220) on lock housing (85)；Setting is being locked The pellet (214) (including the pellet of blade-shaped or crescent) in the bullet groove of shell connects with spring (56), lock housing sequence Touching makes on pellet with i.e. described platform or the allocating slot or described one end (215) of dialling in the position of key contact in the key of lock housing (85) In keyhole (220).Under locking, on pellet (214)On connected in star (41) and lock pin (215)Shape bottom edge (219) exists Misaligned state (see Figure 32).With the bottom edge (219) on lock pin in relative position under groove (213) locking of another pellet (212) Unlocked state (see Figure 33), to prevent technology unlocking.The solution lock key of Figure 33 embodiment is shown in that Figure 34, Figure 34 include Y-Y figure Scheme with Z-Z, Figure 34 is to be provided in round bar shape key lever (226) along several recessed outer diameters of the circular surface of key lever not on the key The smooth surface of the different round tooth of several diameters has been connected and has just constituted curved shape knuckle-tooth by identical shape round tooth (227)；The round tooth is a circular surface (see figure Z-Z), the axis center on each surface of round tooth to key lever (226) (229) radius be it is identical, one end of the key lever (226) is connect with key hand handle (140), and another end of key lever is Non-circular end (228) (see Y-Y figure) is that cooperation contacts with the non-circular hole (209) on the thumb wheel (208).Figure 33's The key lever (226) of Figure 34 on the key is inserted into the keyhole (220) in lock housing, non-circular end (228) and thumb wheel by unlock (208) non-circular hole (209) on contacts, on the curved shape knuckle-tooth (227) and the pellet (211,212,214) in key lever End (215) contact, wherein pellet (212), which does not move, is maintained at unlocked state, move pellet (211) and pellet (214), Solution of the groove (41,213) on same straight line or plane with the bottom edge (219) on lock pin in relative position on the pellet Lock status.Thumb wheel (208) rotation is driven through key hand handle, the groove side on groove (205) on thumb wheel makes big on lock pin End (207) is mobile, keeps lock pin vertical and horizontal mobile, lock pin upper bottom edge enters in the groove (41,213) of pellet, big end (207) it disengages with groove (205), and is contacted with the surface of thumb wheel (208), lock pin longitudinal movement, zigzag tread patterns spring (217) it compresses；Because controlling the bottom edge of (216) on contact condition, lock pin in a groove of (222) and lock pin slot (221) (219) it can only be moved into the groove (41,213) in the pellet, compress laterally driven spring (210).Therefore it locks Pin is in the case where longitudinal and lateral cooperation is mobile, and the big end of lock pin could be disengaged with the groove on thumb wheel, and because of key lever (226) Upper is the identical round tooth of radius with a pellet contact site, thus it is ensured that key lever is driving during thumb wheel rotates, and is maintained at pellet Unlocked state.Curved shape knuckle-tooth is made of the round tooth of several different radiis, if so the round tooth of different radii makes again The dry pellet is also maintained at unlocked state.Through on thumb wheel boss or tooth realize open the door or lock or padlock unlocking.It closes Lock mode, groove (205) and the big end through key hand handle opposite direction trackwheel to locked position of coupler, i.e., on thumb wheel (207) big end is contacted with groove (205) in relative position, compressed laterally driven spring and zigzag tread patterns spring, lead The bottom edge (219) on lock pin is caused to disengage with the groove (41) on the pellet, the pellet described in this way could move, and key lever is It can be exited from keyhole.The reset movement of the pellet, the side (238) for keeping the groove port of the groove (41) on pellet connected It is contacted with the bottom edge (219) or in relative position, contacts the big end with the groove on thumb wheel, complete to be latched lower thumb wheel It is not able to rotate.It is to be arranged as bottom edge (219) and the pellet in relative position in Figure 33 by the bevel edge on lock pin (215).? Bottom edge (219) and the pellet can will be used as in relative position perpendicular to the control side (212) of lock pin in Figure 33, and incite somebody to action The bevel edge (219) of lock pin is contacted as control side with the bevel edge on lock pin slot (216).Lock of the Figure 33 without lock core is under locking It can also realize that idle running of the non-solution lock key under locking is dynamic, to prevent technology unlocking and destroy to unlock, embodiment is shown in Figure 43 And Figure 44, Figure 43 are that the thumb wheel in Figure 33 is changed to compound thumb wheel.The compound thumb wheel is by thumb wheel (241) and free pulley (242) combination is constituted, and Figure 43 is the structure chart that the thumb wheel is changed to compound thumb wheel by the position Z-Z in Figure 33.In Figure 43, figure In 44, the outer circle (248) of the free pulley (242) in compound thumb wheel and the hole (249) of thumb wheel (241) are rotatably with splice grafting Touching, non-circular hole (209) and lock of the compound thumb wheel in the open recess (247) of lock housing (85), on free pulley (242) Keyhole (220) on shell communicates, a plane of free pulley and brute spring (244), (247) one groove side of the open slot Another groove side of contact, another plane and open slot (247) that make free pulley contacts with pressure, and by the setting on the surface Groove (243) on groove (205) and thumb wheel (242) is contacted with the big end (207) on lock pin (215), or with big end phase The hoodle of contact contacts, and is able to rotate thumb wheel not, and under locking, but the dynamic idle running that dallies is dynamic.Two faces on thumb wheel (242) Two groove sides with the open slot (247) are to can be rotated contact, have on thumb wheel and drive lock tongue movement or control padlock or vehicle The lock bridge locked is mobile or controls the boss (65) of the power on off switch of automobile circuit or/and ignition system.The free pulley Outer circle upper process have a chuck (246) under locking, with recessed, the arc groove of certain arc length in a plane of thumb wheel (245) it contacts, makes free pulley (242) when starting to dally a dynamic angle, the chuck (246) is in the arc groove (245) Middle movement (being detailed in Figure 44).One end face of the thumb wheel is equipped with pin, spring progressive contact in annular groove and lock housing, comes The compound thumb wheel is set to be located in rotation in the open slot (247).Under locking, non-matching key enters keyhole and the sky The non-circular hole (209) contact on runner, although non-matching key cannot make the pellet in unlocked state, through key Hand handle applies rotatory force to free pulley, compresses brute spring (244), free pulley upper groove (205) and the big end (207) It disengages, just obtains so that free pulley rotates.Because on lock pin bottom edge (219) and the pellet in contact condition, make lock pin not Energy longitudinal and transverse direction is mobile, because big end and the groove on thumb wheel are kept in contact, is able to rotate thumb wheel not.The longitudinal of free pulley moves It is dynamic, the chuck (246) and the groove side on the arc groove (245) on thumb wheel are disengaged, just obtained so that idle running Wheel dallies with key and moves, and realizes the racing lock without lock core.Because the aperture in the hole (249) on thumb wheel is greater than keyhole (220) therefore aperture cannot destroy thumb wheel from keyhole.When being unlocked with the configuration key of Figure 34 structure, song on the key Linear knuckle-tooth makes each pellet enter unlocked state (introduction of Figure 33 see before), the bottom edge (219) and the bullet from locking Sub- upper groove (41,213) in relative position, make lock pin (215) can longitudinal and transverse direction while mobile, drive free pulley in key When mobile, because the elastic force of brute spring (244) is greater than the elastic force with the zigzag tread patterns spring (217) of plunger contacts, brute spring The pressure contact for making the groove side on the groove (205) contacted with big end (207) keeps lock pin mobile, zigzag tread patterns Spring (217) and laterally driven spring (210) compression, lock pin upper bottom edge (219) enter pellet on groove in, big end or The plane contact of the hoodle and free pulley that contact with big end causes big end no longer to connect with groove (243) pressure on thumb wheel Touching.Therefore, contacted by the chuck (246) on free pulley with a groove side of the arc groove (245) on thumb wheel, make thumb wheel with Free pulley synchronizes runner, completes to open the door or unlock or power supply is connected, complete unlock.Locking after unlock, drive through key described in Compound thumb wheel opposite direction rotation, the big end on the groove (205,243) and lock pin (215) on free pulley and thumb wheel (207) it at relative position, the zigzag tread patterns spring (217) that is contacted with the small end head (218) of lock pin (215) and is connect with lock pin The outer pressing spring (210) of touching makes lock pin vertical or horizontal cooperation movement, by big end (207) or the hoodle contacted with big end and Groove (the 205,243) contact, while by the bottom edge (219) on lock pin and the pellet (the i.e. anti-skill bullet in composite pellet Sub or/and non-anti-skill pellet) on the groove (41) exit；Solution lock key could be exited from the keyhole (220) in lock housing, The spring (56) contacted with the pellet or/and composite pellet linkage effect, each pellet is mobile to be resetted, and makes the pellet On groove and lock pin on bottom edge in misaligned state, lock pin is unable to that longitudinal and transverse direction is mobile, and thumb wheel (241) is not able to rotate, because Free pulley is contacted with elastic spring, keeps free pulley longitudinally movable, is achieved that free pulley (242) can be greater than 360 degree of angle idle running It is dynamic, complete the locking of the racing lock of no lock core.Pellet described above includes anti-skill pellet or non-anti-skill pellet or compound bullet Son.Figure 31 is cross-sectional view of the Figure 33 under another orientation of the position X-X under locking, is that will be combined to constitute by non-anti-skill pellet Composite pellet is changed to combine the lock without lock core of the composite pellet constituted by two or more anti-skill pellets, by anti-skill bullet The both ends (53) and end (54) of son respectively with two springs (197) of the opposite elastic force of application and spring (198), the lock housing or bullet Pilot trench (71) groove side progressive contact, enables anti-skill pellet way moving.On anti-skill pelletIn connected in star (41) and lock housing Lock pin (83) onShape bottom edge (86 or 219) is in misaligned state.Anti- skill pellet upper process dials platform (11) and composite pellet In another anti-skill pellet on dial platform (22) in the keyhole (220) of lock housing.Under locking, by the control side on lock pin (84) groove or circular groove with setting on the lock bridge (201) of lock or padlock in the hole (203) of lock housing (85) (202) it contacts, keeps lock bridge immovable；By the control side (84) on lock pin outside lock housing on door drive or control lock tongue Mobile handle contact, makes to be latched that lower lock tongue is immovable, and door is in off position.When unlock, the key lever on the key is inserted After entering keyhole (220), anti-skill pellet (1) is made to move into unlocked state, i.e., the groove (41) on pellet and the bottom on lock pin Side (86) is in relative position.Then, keep handle mobile or rotation through the mobile lock bridge of external force or through external force, will be locked through lock bridge or handle Pin movement, i.e., the bottom edge on lock pin enters in the groove on pellet, disengages lock bridge or handle with the control side (84), Mobile lock bridge or mobile handle are completed to unlock or be opened the door.Anti- skill pellet (1) in Figure 31 can be used by the table of the anti-skill pellet Face is contacted with spring or the anti-skill pellet (1) does not contact with spring or the anti-skill pellet has magnetic or magnetic conductivity, with In lock housing there is the mode of magnetic attachment or magnetic repulsion between magnetic or magnetic conductivity magnet to realize anti-skill pellet way moving.? For Figure 39 into Figure 42, Figure 39 is setting boss (255) and lock on a kind of described control pin or control pin (103) with keyhole V-arrangement driving groove (102) contact on shell, Figure 40 are grooves set on the anti-skill pellet or non-anti-skill pellet Shape includes that groove port is identical with the width of groove-bottomConnected in star (41) or groove port are greater than the v-depression of groove-bottom (188) the L connected in star (192) of a groove side or on the v-depression perpendicular to the pellet.On the pellet with key The position of contact includes group platform (11) of the pellet upper process or the groove of recessed pellet is the width of groove port and groove-bottom The groove of identical allocating slot (251) (see Figure 45) or the recessed pellet is the allocating slot that groove port is greater than groove-bottom (253) (252) (see Figure 46), the width (see Figure 48) of (26) is milled in the curved shape of groove-bottom (253) being wider than on the key.Figure 41 be by The composite pellet structure chart that two or more anti-skill pellets are constituted, the anti-skill pellet in full pellet moves again It is dynamic that at least one of composite pellet i.e. another anti-skill pellet must be caused also to move.Anti- skill pellet (1,281,282,288, 289) surface between is in contact, i.e., is placed on several described pellets in the same bullet groove of lock core or lock housing, anti-by No. 1 One surface of skill pellet (1) and hoodle (112), spring (107), lock core (73) or lock housing (85) or lock pin progressive contact, No. 1 anti- Another surface of skill pellet (1) is contacted with a surface of No. 2 anti-skill pellets (281), another surface of No. 2 anti-skill pellets (281) It is contacted with a surface of No. 3 anti-skill pellets (282), a table on another surface of No. 3 anti-skill pellets and No. 4 anti-skill pellets (289) Face contact, another surface of No. 4 anti-skill pellets are contacted with a surface of No. 5 anti-skill pellets (288), No. 5 anti-skill pellets (288) Another surface, and lock core or lock housing progressive contact, or with hoodle, spring, lock core or lock core progressive contact.In the anti-skill bullet Be provided on son the V-arrangement contacted under locking with lock pin orShape or L-shaped groove (41,287) (see Figure 40)；If It is equipped with and dials platform (11) (see Figure 40) or allocating slot (251) (see Figure 45) or allocating slot (252) (see Figure 46) described in key contact；It is described The both ends of anti-skill pellet (1,281,282,289), the both ends with the bullet groove for placing composite pellet on lock core or lock housing (85) are There is a distance between two groove sides；Or between the inner hole (81) in the lock housing (85) communicated with the bullet groove of setting composite pellet At a distance of a distance.An end (53) for i.e. No. 1 anti-skill pellet (1), one end (283) of No. 2 anti-skill pellets (281), No. 3 anti-skills One end of pellet (282) or the boss (285) of end upper process and the inner hole (81) or described on lock core or lock housing It is contacted between same groove side in bullet groove or at a distance of a distance, one end of No. 4 anti-skill pellets (289) and No. 3 anti-skill pellets (282) boss (285) on contacts or at a distance of a distance, one end (286) of No. 5 anti-skill pellets (288) is contacted with lock core Or at a distance of a distance.The other end (54) of No. 1 anti-skill pellet (1) and the other end or described of No. 2 anti-skill pellets (281) The boss (284) of other end upper process, contacts with another groove side of the bullet groove on lock core or lock housing or at a distance of a distance, Or it is contacted between the inner hole (85) communicated with another groove port of the bullet groove or at a distance of a distance；No. 3 anti-skill pellets (282) it is contacted between another end and the boss (284) of No. 2 anti-skill pellet (281) upper process or at a distance of a distance, 4 Another end of number anti-skill pellet (289) contacted with the boss (52) of the other end upper process on No. 1 anti-skill pellet (1) or At a distance of a distance, another end (290) of No. 5 anti-skill pellets (288) contacts or apart with the inner hole (81) in lock housing or lock housing One distance.Since the surface between the anti-skill pellet in composite pellet mutually contacts with pressure, the shifting of an anti-skill pellet The dynamic at least two anti-skill pellets that can be allowed to contact with each other can move, and prevent because of No. 1 anti-skill pellet, No. 2 anti-skill pellets, No. 3 Boss (52,284,285) are provided on skill pellet, therefore, No. 1 anti-skill pellet (1) can make No. 4 anti-skills to a direction movement Pellet (289) is mobile；No. 2 anti-skill pellets (281) can make No. 3 anti-skill pellets (282) mobile to a direction movement, No. 3 anti-skills Pellet (282) can make No. 4 anti-skill pellets (289) mobile to a direction movement, and No. 4 anti-the mobile of skill pellet (289) can make No. 5 Pellet (288) moves a distance.It can be seen that solution lock key must make 5 simultaneously in the lock for having lock core or locking without lock core A anti-skill pellet is under the action of mutual restriction, mutually linkage all in unlocked state；Therefore, composite pellet of the invention just terminates The problem of technology unlocking, solves the problems, such as the known technology unlocking being latched in.It is in pellet or composition composite pellet in Figure 42 The pellet be arranged between the bottom edge on lock pin at a distance from it is not identical, in embodiments of the invention, be provided at least The distance between two pellets (including anti-skill pellet or non-anti-skill pellet) and bottom edge (86) on lock pin (83) are not identical, The connected side (237) of the groove port of groove (47) i.e. on pellet (7) is connected with the groove port of the groove (48) on pellet (8) Side (238) not in same straight line or not in the same plane, does not make the side (238) on pellet (8) arrive the bottom of lock pin (83) The distance on the bottom edge (86) of (237) to lock pin (83) when distance in (86) is less than described on pellet (7), but on pellet (8) The groove (48) depth of groove be greater than pellet (7) on the groove (47) depth of groove (in figure in order to facilitate understanding Difference in size will be drawn in the size of pellet (7) and pellet (8)).By the side (238) on pellet (8) under locking with Bottom edge (86) contact on lock pin, while will be arranged on the pellet (8) with group platform (240) or the end of key contact or allocating slot After needing lock core to rotate an angle, with the position of key contact on pellet (8), just enter in bullet groove from keyhole；Or Just enter in keyhole from bullet groove；Or just enter the annular groove (169) of the recessed inner hole (81) from key lever on the key In；Or at least one pellet in composite pellet；It could be in unlocked state.Make in several described pellets or composite pellet Several described pellets cannot contact when from unlocked state is latched to the bottom edge on lock pin, cannot technology just without feel It unlocks；This is because pellet (8) under locking by the bottom edge (86) on the side (238) and lock pin contact condition effect, This is it is prevented that technology unlocking.

In Figure 45 into Figure 47, Figure 45 to Figure 47 is the B-B figure under Fig. 1 locking；It is in anti-skill pellet or composite pellet Anti- skill pellet locks several set-up modes: Tu45Zhong, the anti-skill pellet (1) of crescent in racing lock or described in need to unlocking twice In the bullet groove (71) of lock core (73), by the groove side (49) on one end (54) and bullet groove (71) of anti-skill pellet (1) It contacts or at a distance of a distance, the other end (53) of the anti-skill pellet (1) connects with another groove side (48) on bullet groove (71) Touching or apart a distance.Control anti-skill pellet way moving and moving distance, on anti-skill pellet (1) with the key contact It isShape allocating slot (251)；The plane or an arc-shaped edges (111) of pellet (1) and hoodle or pin on lock housing (85) (112), spring (107) progressive contact,On connected in star (41) and lock pin (83)Locking of the shape bottom edge in misaligned state Under.Outer pressing spring (74) on lock core (73) is contacted with the bottom edge direction on lock pin, under locking, contacts bottom edge not with pellet, And it is contacted by the control side (84) on pin pin with the anti-skill groove (87) on lock housing (85)；The solution lock key of Figure 45 is schemed in Figure 48 48-4 or Figure 48-5.Figure 46 is changed to the anti-skill groove in Fig. 1 by two control grooves (155) and control groove (250) group The stepped groove constituted is closed, the anti-skill pellet of crescent is changed to the plane or surface and lock core of the anti-skill pellet (1) of blade-shaped (73) upper spring (107) contacts, the two ends (53) of the anti-skill pellet (1) and end (54) respectively with the bullet groove (71) The inner hole (81) communicated is at a distance of a distance；By on the bottom edge (86) and blade-shaped pellet on lock pin (83)Connected in star (41) under the locking of misaligned state, the control side (84) on lock pin is contacted with control groove (155)；On anti-skill pellet with The position of key contact is that groove port is located in keyhole (68) greater than the allocating slot (252) of groove-bottom (253), the end (53 Or 54) contacted with the inner hole (81), move the allocating slot (252) in keyhole.Bottom edge or bottom edge side on lock pin It is contacted upwards with the outer pressing spring on lock core, the groove of the groove-bottom (253) on allocating slot (252) is wide slightly larger than in Figure 48 The width of (263) is milled in the curved shape of Figure 48-4 on the key.Figure 47 is by Fig. 1 lock core can the idle running of less than 360 degree angles be dynamic is changed to be latched Lower lock core (73) can be greater than 360 degree of dynamic racing locks of angle idle running, and the anti-skill groove in Fig. 1 and the arc groove on attached core are gone Fall.It places the anti-skill pellet (1) of blade-shaped in bullet groove (71) on lock core not contact with spring, the two ends (53) of anti-skill pellet At a distance of a distance between end (54) inner hole (81) for communicating with the bullet groove (71), pass through the end on pellet The contact of (53 or 54) and inner hole (81) makes to move dial platform (11) on blade marble with key contact in keyhole.Bullet It is arranged on sub (1)Connected in star (41) is in locking and lock pin (83)Shape bottom edge (86) in misaligned state, lock pin Control the control strip (255) on side (84) and lock housing (85), the T shape banking pin (257) in T-slot (256), spring (258), lock Shell progressive contact.The control pellet contacted under locking with the V-Bottom side on the lock pin (83) is additionally provided on lock core, it is described Controlling pellet is a kind of anti-skill pellet, is equally arranged in the way of the anti-skill pellet of Figure 47 with the anti-skill pellet (1), is controlled It controls in keyhole with group platform of key contact on pellet processed and is provided that v-depression on pellet.The V-arrangement is recessed under locking V-Bottom side on slot and lock pin under dislocation, and by the i.e. non-v-depression position in side that the groove port with v-depression is connected with lock V-Bottom side contact on pin, makes the control strip (255) in lock housing, because of the attached core (66) in control strip (255) and Fig. 1 Open slot contact, is not able to rotate under being latched attached core, but lock core can be greater than 360 degree of angle idle running and move.In Figure 49 or Figure 16 or Figure 17 Under the unlock of key, the V-Bottom side on the v-depression and lock pin on pellet is controlled on relative position, anti-skill pellet (1)On connected in star and lock pinUnder shape bottom edge is unlocked in relative position, the spring (258) makes control strip from lock housing Groove enters in lock core locking cotter way, contacts, makes on lock pin with lock pin (83)Shape bottom edge enters on pelletShape Groove, the V-Bottom side on lock pin enter the v-depression on control pellet, make control strip that attached core and lock core to connect together, with institute It states control groove to disengage, be rotated through key band movable lock core, thumb wheel is completed to open the door or be unlocked.Solution in described Figure 45, Figure 46 Principle is locked with aforementioned, therefore is outlined.

It is the solution lock key that Figure 45, Figure 46 are locked in Figure 48, Tu49Zhong, Figure 48, Figure 48 includes Figure 48-1 to Figure 48-7, Figure 49 is the solution lock key of Fig. 1 or Figure 47 lock.In Figure 48, the W spoon face upper process of key lever (121) have in curved shape milling (263 or 268) guiding for having slide ramp (261) at one end (B) end and end (A) upper process of key lever that, mill in curved shape mills (262) one end connection, another end (C) and key hand handle (140) milled in curved shape or with the key that has strip-shaped hole (170) Hand handle (140) constitutes un-flexed key in adjacent position (see Figure 48-1).By one end of key lever in Figure 48-1 (121) and key One end of connecting rod (150) in hand handle (140), which misplaces or is connected in parallel, constitutes bending key (see Figure 48-2).In curved shape The shape for milling (263 or 268) includes following two, the first is that each position on (263) is milled in curved shape in Figure 48-4 Width be it is identical, i.e., width of two curved shapes at (264) and curved shape between (265) in curved shape in milling be it is identical, It mills (263) in the curved shape to contact with setting allocating slot (252) on the pellet (1) in Figure 45 or Figure 46, to control anti-skill The way moving (both direction mobile) (being the Y-Y figure of Figure 48-1 see Figure 48-4 Figure 48-4) of pellet (1) mills in the curved shape (263) groove that width is approximately less than the groove-bottom (253) on the allocating slot (252) is wide；Or (263) and figure are milled in the curved shape Allocating slot (251) contact on anti-skill pellet (1) in 45, makes anti-skill pellet way moving.(268) are milled in second of curved shape (see Figure 48-5), Figure 48-5 are the Y-Y figures of Figure 48-1, and two curved shape sides (266) and curved shape on (268) are milled in curved shape Width between side (267) is not identical or completely different, is the curved shape by milling in curved shape when the key unlocks At (266) or curved shape, (267) are contacted with a groove side of the allocating slot (251) on the pellet (1) in Figure 45, make pellet One direction is mobile, and Figure 48-6 is in Figure 48-1, and the key hand handle (140) connect with key bar (121), is arranged in key hand handle There is the strip-shaped hole (170) with slide ramp (190), Figure 48-7 is an end and the key hand handle of key lever in Figure 48-2 (121) (140) one end of the connecting rod (150) on misplaces or is connected in parallel, and is not arranged on the same straight line connecting rod with key lever.

In Figure 49, Figure 50 into Figure 52, Figure 49 is entered in same keyhole from two opposite key insert ports of lock, with Pellet contact in pellet described in same group or composite pellet, the complex key of unlock.Figure 50 is that having locking for lock core Setting is there are two key insert port (271,272), and the same keyhole communicated with two key insert ports, and keyhole is same On one lock core (73).It is provided on the i.e. described lock core by the pellet in pellet described in several or/and composite pellet, or What the currently known known pellet locked was constituted, the one group of pellet contacted with complex key described in Figure 49；Figure 51 is the H- of Figure 50 H schemes, Tu50Zhong, is provided with a lock core (73) in lock housing (85) inner hole, is only provided with a keyhole and key on the lock core The position on the pellet with key contact is placed in keyhole, the pellet includes the pellet in composite pellet, Or one group of pellet that the currently known blade marble locked by several round bar shape pellets or non-circular bar shaped or crescent moon pellet are constituted. The both ends of the keyhole are communicated with the A key mouth (272) or B key (271) locked respectively, and A key insert port and B key are inserted Entrance is arranged on the relative position of the lock, lock core (73) contacted with the thumb wheel (64) cooperation for driving lock tongue mobile or Connection is contacted by dialling the boss (65) on platform with lock tongue.Figure 51 is the H-H figure of Figure 50, and the keyhole (68) is arranged in lock core (73) when center, the non-circular position cooperation recessed with lock core outer surface of non-circular position on the thumb wheel (64) is connect Touching, thumb wheel is connect with lock core.Figure 52 is the H-H figure of Figure 50, and the keyhole (68) is recessed from the surface of lock core (73) Groove (68) and be arranged at outer circle position, contacted from the thumb wheel (64) and the open slot on lock core (73) of bar shaped with by group Wheel is connect with lock core, and an end (65) for thumb wheel is contacted with lock tongue.Figure 49 is the complex key of Figure 50 unlock, and complex key exists It is respectively arranged with that shape is identical but the curve of contrary setting on two of key lever (121) opposite spoon face (W) and spoon face (M) Groove milling (135) in shape；One end (C) Yu key hand handle (140) of groove milling (135) in the curved shape being arranged on the W spoon face of key lever Groove port on the other end (B) of the groove milling (135) in adjacent position or connection, curved shape and an end (A) of key lever (121) Greater than the tail mouth connection in the V-arrangement guiding milling (148) of tail mouth, groove port is on one end (A) of key lever.The M spoon of key lever is set Groove milling (135) is exactly by the two ends of groove milling (135) in described curved shape on the face W spoons of in curved shape on face (B) after end and the end (C) are exchanged, end (C) described in groove milling in the curved shape is oriented in milling (148) with the V-arrangement The connection of tail mouth, is then arranged onto the M spoon face, is achieved that in W spoons of face upper curve shapes end (B) described in groove milling in M The other end (C) of groove milling (135) is arranged in adjacent position, curved shape in M spoons of faces and key lever in spoon face and key hand handle (140) (121) the tail mouth connection on the V-arrangement guiding milling (148) of another on end (A)；In the curved shape in groove milling (135) Groove width of two curvilinear shaped recesses at (136) and curvilinear shaped recesses between (137) be identical.The solution of complex key Lock, the complex key as described in Figure 49 from Figure 50 lock A key insert port (271) outdoors enter keyhole in (see Figure 50), by On the W spoons of faces in the key lever (121) of complex key V-arrangement guiding milling (148) first successively with pellet described in several or/ With on several described pellets in the composite pellet described in dial platform contact, then, then by the curved shape on W spoons of faces Interior groove milling (135) successively contacts with described group of platform, to control the way moving of each anti-skill pellet to arriving in unlocked state, so It is rotated by key hand handle band movable lock core, keeps lock tongue mobile by described group of platform (see Figure 51), realize that complex key unlocks outside room It opens the door, the locking after unlock is the same as aforementioned (therefore omiting).By the complex key within doors be door on B key insert port (272) into Enter same keyhole (see Figure 50), by the V-arrangement guiding milling (148) on the M spoons of faces in the key lever (121) of complex key First with dial platform successively described in several on several described pellets in several described described pellets or/and composite pellet Contact, is then successively contacted by groove milling (135) in the curved shape on M spoons of faces with described group of platform, again to control the anti-skill The way moving of pellet drives the same lock core (73) to rotate, by lock core to arriving in unlocked state through key hand handle (140) On described group of platform (see Figure 51), keep lock tongue mobile, realize complex key and open the door from unlock within doors.Milling in the curved shape The wide width or outer diameter slightly larger than described group of platform on the pellet of the groove of slot (135).Figure 50 is provided with the lock of a lock core, will The outer surface of the lock core (73) is connect with the inner hole (81) distribution on lock housing (85), and lock core and lock housing are connected in one It rises, makes a part of lock core without being able to rotate at lock housing, be exactly the lock without lock core.It is unlocked with the complex key Mode without enters key in lock housing from the A key insert port (271) on lock housing (85) with aforementioned, with the complex key Keyhole, by groove milling (135) in the curved shape on the face W described in complex key and several described described pellets or/and multiple Several the described platforms of dialling closed on several described pellets in pellet contact, and make each pellet in unlocked state, then, turn Handle on dynamic or mobile door and the control side (84) on lock pin (83) disengage (see Figure 31), keep lock tongue mobile, realize Complex key without unlocks enabling.As described above, complex key is within doors through another key insertion on no cylinder lock Mouth (272) enters in the same keyhole on lock housing (85), by groove milling in the curved shape on the M spoon face of complex key (135) several described group of platform and on several pellets in the composite pellet or/and on several described pellets Contact unlock, the handle rotating in direction or the movement in doors on through complex key or door is mobile by lock tongue, realizes complex key Unlock is opened the door in doors.Locking after unlock is the same as aforementioned therefore summary.On the pellet with the difference at key contact position, complex key There are also following several: being arranged in the way of Figure 49 complex key in the key of Figure 16, Figure 17, Figure 34 into Figure 38, Figure 48 For complex key.By milling in groove milling in the curved shape being arranged on the W spoon face of the key lever (121) of Figure 16 institute key and curved shape After the end (C) on tooth and the outer mill teeth of curved shape is exchanged with the other end (B), make to mill in groove milling and curved shape in curved shape The C-terminal on tooth is connected to by the tail mouth that requirement above-mentioned is oriented to milling (148,147) with V-arrangement described in one respectively, is then set It sets on the M spoon face, such realize is provided on i.e. W spoons of face of two opposite faces and M spoons of faces of key lever (121) Groove milling (135) in the curved shape that shape is identical but setting direction is opposite, mill teeth (141) in curved shape mill outside curved shape Tooth (146) and the guiding milling of another two V-arrangement, constitute the complex key.By the W spoon of the key lever (121) of key described in Figure 17 After end (C) on face in the compound milling of curved shape is exchanged with the end (B), it is oriented to and is milled with the V-arrangement by the end (C) (149) then tail mouth connection the compound milling of the described curve and V-arrangement guiding milling is arranged in opposite with the face W spoons of another On (M) the spoon face of face, it is compound to make to be provided with the curved shape that shape is identical but setting is opposite on two opposite faces of key lever (121) The complex key of milling and the outer mill teeth (146) of curved shape.By Figure 35 into Figure 38, it is arranged on the face W of the key lever (121) of the key The outer mill teeth (146) of the curved shape be also disposed at the face W spoons of on opposite spoon face (M), i.e., by curved shape described in the face W After outer mill teeth (146) end (B) end is exchanged with another end (C) end, it is arranged on (M) the spoon face, makes Described end (B) is disposed adjacent with key hand handle (140), and described end (C) is adjacent with the end (A) in key lever to be set It sets, thus constitutes complex key.Key described in Figure 48-1 figure to 5 figures in Figure 48 is located at the curve on W spoons of faces It is milled in shape and mills the two ends, that is, end B on (268) in (263) or curved shape and after C-terminal exchanges, by the C-terminal and described After guiding milling (26) connection, then it is arranged onto spoon face (M) opposite with the face W spoons of.In this way, just making described in Figure 48 on the key A curved shape in milling (263,268) be arranged on two opposite faces of key lever in the opposite direction, constitute complex key.More than Key lever in the complex key enters in keyhole from the A key insert port (271) on door by the W in key lever in doors Spoon face makes the pellet in the pellet or composite pellet in unlocked state, and realization unlocks enabling outside room；The compound key Key lever on spoon without enters in the same keyhole from the B key insert port (272) on door, as described in key lever M spoons of faces make same group described in the pellet in pellet or composite pellet in unlocked state, realize and open the door from unlock within doors.

Through the above scheme, it achieves the object of the present invention.

Claims

1. a kind of safety lock, includes the lock of no lock core or the lock for having lock core, the lock for having lock core includes the lower lock of locking again The lower lock core of non-empty twist lock or locking that core is not able to rotate can be less than or greater than 360 degree of dynamic racing locks of angles idle running, the no lock core Lock again include no lock core non-empty twist lock or racing lock；Described lock with the shape of the pellet of key contact includes bending The round bar shape pellet or non-circular bar shaped pellet of shape or un-flexed shape, the non-circular bar shaped pellet include blade marble or crescent moon bullet again Son, have on the pellet contacted under unlock with the bottom edge on lock pin or relative position v-depression orGroove or L shape Groove；The pellet includes the anti-skill pellet of anti-technology unlocking or the non-anti-skill pellet of anti-technology unlocking difference, the anti-skill bullet Son does not contact with spring or with the mode of spring or magnet contact difference, the bullet for applying the moving direction of anti-skill pellet and spring The direction of power is not identical or not identical as the direction of the magnetic force of magnet application, and the anti-skill pellet is made to have way moving feature can The feature mobile to both direction, the mode that the non-anti-skill pellet is contacted with spring, make non-anti-skill pellet moving direction and The elastic force direction that spring applies is consistent, and making the non-anti-skill pellet is the spy that unidirectional moving characteristic i.e. can only be mobile to a direction Sign；With the position of key contact include on the pellet pellet upper process the allocating slot for dialling platform or the recessed pellet or One end of the pellet, the key include un-flexed or curved key or complex key；The shape of the lock pin includes There are round bar shape lock pin or a non-circular bar shaped lock pin, it with control side is parallel that the non-circular bar shaped lock pin includes bottom edge on lock pin again The lock pin of setting or bottom edge on lock pin and control side are non-lock pins disposed in parallel；

It is characterized in that:

The A key for controlling different unlocking authorities, the lock of the change spoon pellet (5) of B key unlock are locked or are provided with described On, it is provided with that at least one is made of at least two pellets (1,2,3,4,5,6,7,8,9,10) combinations or by least one What a change spoon pellet (5) and at least one described pellet combination were constituted, there is the composite pellet of linkage or restriction feature, or/and Configured with the key or complex key；Under the setting or the configuration, to control or realize following several functions, 1. A pellet in the composite pellet is mobile, can make at least one of composite pellet i.e. another described pellet or become spoon Pellet is mobile；Or 2. the pellet in the composite pellet in blocking, composite pellet also in blocking or makes skill Art is unlocked, and without feel, or 3., the pellet in the composite pellet is after unlocked state, at least one of composite pellet I.e. on another described pellet or the position become on spoon pellet with key contact, setting are hidden in non-keyhole In locking or setting contacts unlock with the key or complex key in keyhole；Or it is arranged in keyhole (68,186,220) In, be manoeuvred into non-keyhole (71,181,169,200) from keyhole and after being hidden in lock, the key or multiple Closing key just can make the pellet in unlocked state；Or setting is hidden in lock in non-keyhole, from non-keyhole After moving into keyhole (68,220), the key or complex key just can make the pellet in unlocked state；Or 4. The key or complex key make the pellet of the whole in composite pellet all after unlocked state, and the composite pellet could be Unlocked state is just able to achieve unlocking, or 5. under A key unlock, the change spoon pellet (5) enables institute in dormant state After stating the unlock of B key, the unlocking right for becoming spoon pellet and entering working condition and terminating A key；Or 6. the complex key from The opposite two key insert port locked enters in the same keyhole, contacts with pellet described in several or/and phase With at least one described composite pellet in pellet contact, unlock can be realized, to realize within doors or room outward swinging door；

Or on the racing lock or it is provided on the racing lock of the composite pellet or is provided with locking closure (67,90) and anti-skill is recessed On the racing lock of slot (87), be provided with the lower attached core (66) that less than 360 degree angles idle running of lock core (73) can be made to move of locking or/and Being provided with keeps keyhole (186) or/and key lever (121) on the key mobile, control pin (103,185) or lonely shape boss (194) or V-arrangement drives groove (102)；Under the setting, to control or realize following several functions: 1. control lock tongue or The attached core (66) of lock bridge movement or the on or off of power supply is not able to rotate under locking, but lock core (73) can less than 360 degree angles idle running It is dynamic；Or 2. make the position on the pellet on the pellet or in the composite pellet with key contact, unlocking Cheng Zhong rotates an angle with lock core and enters in the occlusion area of locking closure (67,90) and after being hidden in lock, and the key can just make The pellet is in unlocked state；Or make the outer mill teeth of the curved shape in key lever from key with key lever (121) movement on the key After hole enters in non-keyhole, the key just can make the pellet in unlocked state；Or 3. the key band movable lock core rotates One angle, when so that keyhole and key lever (121) on the key is moved into the blocked area of locking closure (67,90) and being hidden in lock, Or keep key lever (121) on the key mobile or/and lock core on keyhole (68) it is mobile after, on the pellet or the composite pellet In the pellet on the position with the key contact, from the keyhole (68) enter the non-keyhole (71, 181,200) it in, or enters in the keyhole from the non-keyhole, the key can just make the pellet in unlock shape State；The unlocked state is the groove on the pellet and the bottom edge on lock pin in relative position or contact condition；

Or the locking without lock core for locking or being provided with the composite pellet in the no lock core, be provided with the bottom edge and Control side is the lock pin (215) of non-energy way moving disposed in parallel, and is provided on driven by the key, control door Lock tongue movement or control automobile power source on or off or on control lock or padlock lock bridge mobile thumb wheel (208) or tool There is the compound thumb wheel of lost motion functionality；Under the setting, come control or realize it is described lock under locking, the lock pin (215) On big end (207) or the hoodle that is contacted with the big end, contacted with the groove (209) on the thumb wheel (208), make to dial Wheel (208,241) is not able to rotate, or with groove (205) on the free pulley (242) and thumb wheel (241) in the combined wheels and recessed Slot (243) contact, is able to rotate thumb wheel (208,241) not, but the free pulley (242) can be greater than 360 degree of angle idle running and move to hinder Only technology and destruction are unlocked；The lock is under key unlock, and the lock pin (215) is in way moving i.e. in vertical and horizontal Under mobile cooperation, the big end (207) disengages with the groove on the thumb wheel, or on the free pulley It is disengaged with the groove on thumb wheel, then drives the thumb wheel rotation to realize through the key and unlock or open the door.

2. a kind of safety lock according to claim 1, it is characterized in that: several pellets in the composite pellet Combination or the way of contact include following several situations, 1. the non-anti-skill pellet described at least two, which combines, is constituted, or 2. by Anti- skill pellet combination described at least two is constituted, or 3. by non-anti-skill pellet described at least one and an anti-skill pellet Combination；The composite pellet is connect by the contact between the pellet or by the elastic force of spring and the pellet It touches or is contacted by magnetism with the magnetic force of the pellet, have the function of to link or restrict to constitute；Change spoon pellet (5) packet Include the set-up mode setting by the anti-skill pellet or non-anti-skill pellet；

The combination or the way of contact of at least two non-anti-skill pellets in the composite pellet are: No. 1 non-anti-skill pellet i.e. the 1st One end of non-anti-skill pellet (8) or chuck on No. 1 non-anti-skill pellet or boss (37) and spring (58), lock housing (85) or Lock core (73) or lock pin (83) progressive contact, one end of No. 2 non-anti-skill pellet i.e. the 2nd non-anti-skill pellets (9) or it is described No. 2 it is non- Chuck and another spring (36), the chuck on No. 1 non-anti-skill pellet or the boss (37) on anti-skill pellet Progressive contact；The other end (15,16) of No. 1 non-anti-skill pellet and No. 2 non-anti-skill pellets, in the bullet groove (181) in or in keyhole (68) or in annular groove (169), or with a groove side of the bullet groove or the bullet groove phase Logical inner hole (81) or the lock core or lock housing contact, or contacted with No. 3 non-anti-skill pellets i.e. the 3rd non-anti-skill pellet；

The combination or the way of contact of at least two anti-skill pellets in the composite pellet include following several situations: 1. No. 1 The anti-skill pellet in anti-skill pellet i.e. the 1st is contacted with a surface of i.e. the 2nd anti-skill pellet of No. 2 anti-skill pellets, No. 1 anti-skill bullet Another surface of son and spring or magnet or lock pin or lock housing or lock core progressive contact, another surface of No. 2 anti-skill pellets It is contacted with a surface of the bullet groove or lock housing or lock core or i.e. the 3rd anti-skill pellet of No. 3 anti-skill pellets or magnetic contact；Or 2. No. 1 anti-skill pellet and No. 2 anti-skill pellets are not contacted with spring, a kind of situation is by one end of No. 2 anti-skill pellets It is contacted with the boss on No. 1 one end Fang Jidan, on the other end of No. 2 anti-skill pellets and the bullet groove (71) of the placement pellet The inner hole (81) or No. 3 anti-skill pellet contacts that one groove side (48 or 49) or the bullet groove communicate；Or another situation It is by between the boss that is arranged on two ends on two ends and No. 1 anti-skill pellet on described No. 2 anti-skill pellets At a distance of a distance；Or 3. by the surface and hoodle of the surface of described No. 1 anti-skill pellet or/and No. 2 anti-skill pellets, spring, Lock housing or lock core or lock pin progressive contact, or two bullets by a chuck and the opposite elastic force of application on described No. 1 anti-skill pellet Spring, lock housing or lock core or lock pin progressive contact, or it is opposite with application respectively by two opposite chuck on described No. 1 anti-skill pellet Two springs of elastic force contact；Then, by described No. 2 anti-skill pellets two ends and described No. 1 anti-skill pellet upper process Two boss between a distance is set, or one end as described No. 2 anti-skill pellets with described in one on described No. 1 anti-skill pellet Boss contact or apart a distance；Another end for making described No. 2 anti-skill pellets, with lock housing (85) or lock core (73) or inner hole (81) or a groove side of the bullet groove (71) contact or at a distance of a distance it, or with described No. 3 anti-skill pellets contacts or apart One distance；Or 4. magnetic or magnetic conduction described No. 1 anti-skill pellet is contacted with magnetic between magnetism or described No. 2 anti-skill pellets of magnetic conduction Or magnetic repulsion contact；

In the composite pellet includes by the combination or the way of contact of at least one non-anti-skill pellet and anti-skill pellet 1. following situations is contacted by the boss of one end upper process of the anti-skill pellet with an end of the non-anti-skill pellet, described Another end in chuck or the other end on non-anti-skill pellet, with spring and lock core or lock housing or lock pin or the anti-skill pellet The contact of upper process boss, or contacted with the 3rd pellet；Or 2. by the non-anti-skill pellet an end or chuck and bullet Spring, lock core or lock housing or lock pin progressive contact, described one of chuck or an end and the non-anti-skill pellet on anti-skill pellet The boss of end upper process contacts or at a distance of a distance；On another end of the anti-skill pellet, with the non-anti-skill pellet Boss contact on the other end or at a distance of a distance, or with place the anti-skill pellet the bullet groove (71) on a groove Side contact or at a distance of a distance, or contact with the inner hole (81) that the bullet groove (71) communicates or an apart distance, or with the 3rd The pellet contact；

The groove at least two pellets (7) in the pellet or in the pellet of the composition composite pellet (47) groove port (47) be connected when (237) are connected with the groove port of the groove (48) on the pellet (8) (238) There are identical or different two kinds of set-up modes at a distance from being arranged between the bottom edge (86) of the lock pin (83).

3. a kind of safety lock according to claim 1 or 2, it is characterized in that: on the pellet or in the composite pellet Being on the pellet includes on the anti-skill pellet or on non-anti-skill pellet, and the position with the key contact includes Described group of platform (11,25) or the allocating slot (251,252) or described one end (14,15)；On the pellet with the key contact The position have following several situations in the set-up mode locked, the 1. position at least one described pellet, Keyhole (68,200,168,220) or bullet groove (71,181) or the keyhole (68) blocked by locking closure (67,90) or lock Surface is unlocked with the key contact；Or the 2. position at least one described pellet, in keyhole (68,220) or In V-arrangement driving groove (169) in bullet groove (71) or in keyhole that locking closure (67,90) blocks or in lock housing or on lock core In circular groove (200), unlocked with the key contact；Or 3. on the anti-skill pellet and on the non-anti-skill pellet with it is described Set-up mode of the described group of platform of key contact in keyhole (68,220) includes in same plane or not in same plane； It is described not in the same plane, be dialling on the anti-skill pellet (1) platform (11) keyhole (68) protrusion height with it is described Group rising height of platform (23) in keyhole on non-anti-skill pellet (3) is not identical；Or 4. at least one described pellet The position is arranged in the bullet groove, by the outer mill teeth on the key enter in the bullet groove with the location contacts Unlock, or entered in keyhole by the position on pellet from the bullet groove and unlocked with the key contact；Or 5. at least The position on one pellet is arranged in keyhole, rotates in an angle with lock core in unlocking process, by institute State the position on pellet enter in annular groove (169) recessed in the bullet groove (71) or in lock housing from keyhole or On lock core in recessed circular groove (200) after, the key just can make the pellet in unlocked state, or by it is described on the key Outer mill teeth and the pellet on the position under a touch, described in the position on the pellet enters from keyhole After in bullet groove, the key just makes the pellet in unlocked state.

4. a kind of safety lock according to claim 1 or 2, it is characterized in that: in the anti-skill pellet or the composite pellet The anti-skill pellet be arranged in the bullet groove (71,181) of the Curved or un-flexed shape of lock core (73) or lock housing (85), institute The way moving or moving distance for stating anti-skill pellet are set in this way: one end (53) of anti-skill pellet (1), with the bullet groove The contact of the i.e. groove side (48) in one end or at a distance of a distance, or inner hole (81) in the lock housing that communicates with the bullet groove contacts Or at a distance of a distance；(1) other end (54) of the anti-skill pellet, the other end, that is, another groove side (49) with the bullet groove Inner hole (81) in contact or at a distance of a distance, or the lock housing that communicates with the bullet groove contact or an apart distance；It is described anti- Between both ends, that is, one end (53) of skill pellet and the other end (54), with the both ends i.e. two groove side in the bullet groove or with institute The width that the distance between inner hole is less than or equal to keyhole (68) is stated, group platform or allocating slot to control on anti-skill pellet exists Way moving in keyhole；The anti-skill pellet includes following several situations in the set-up mode locked, 1. anti-skill bullet Son is not contacted with spring；Or 2. a surface of anti-skill pellet and spring, lock core or lock housing or lock pin progressive contact, the anti-skill bullet The moving direction of son is different from the elastic force direction that the spring applies；Or 3. contact between the surface of at least two anti-skill pellets, Another surface and hoodle, spring, lock core or lock housing progressive contact by i.e. the 1st anti-skill pellet of No. 1 anti-skill pellet, it is anti-by No. 2 Another surface of the anti-skill pellet in skill pellet i.e. the 2nd, contacts with lock core or lock housing or bullet groove, or with No. 3 anti-skill pellets the i.e. the 3rd The surface of a anti-skill pellet contacts；Or 4. the same chuck on anti-skill pellet and apply two springs of opposite elastic force, lock housing or Lock core or lock pin progressive contact；Or 5. two on anti-skill pellet with respect to chuck with application phase bounce two springs, lock cores Or lock housing or lock pin progressive contact；Or 6. by the magnetism or magnetic conductivity on magnetic or magnetic conductivity anti-skill pellet and lock housing or lock core Magnet magnetic contact or magnetic repulsion contact, by least two be magnetic or the anti-skill pellet of magnetic conductivity between magnetic contact or magnetic arrange Reprimand contact；The moving direction of magnetic or magnetic conductivity the anti-skill pellet is different from the direction of magnetic attachment or magnetic repulsion；Or 7. prevent The both ends of skill pellet and two springs (197) and spring (198), lock core or lock housing or the bullet groove for applying opposite elastic force Groove side progressive contact.

5. a kind of safety lock according to claim 1, it is characterized in that: the locking closure can be by keyhole (68,186) and key With the position of key contact and the key lever in keyhole on the key (121) to screening on the pellet in hole It keeps off and is hidden in lock and prevents technology unlocking and destroy to unlock；The locking closure includes irremovable locking closure (67) and can move Locking closure (90):

The irremovable locking closure includes 3 kinds of situations, the stiffener (30) and lock housing being 1. arranged on the first locking closure (67) (85) connection come anti-lock core be damaged, locking closure is located in a tip position of the lock, the round hole (128) being arranged on locking closure Center and lock core or lock housing axle center in same straight line, the radius of the round hole be less than or equal to keyhole to lock core or The radius in the axle center of lock housing, to ensure that locking closure blocks keyhole, recessed key insert port (69) and institute on the round hole It states and locks keyhole and communicate；Or the stiffener (30) being 2. arranged on second of locking closure (67) connect with lock housing (85) come anti-lock core by It destroys, locking closure is located on an end of the lock, is had on locking closure circular hole (88), the radius of circular hole is greater than or equal to keyhole (68) it is communicated to lock core or the radius at lock housing center, circular hole with keyhole, the lonely shape boss of protrusion is provided on circular hole (88) (130), the radius at center of the lonely shape side (165) on the lonely shape boss to the circular hole (88) is less than or equal to keyhole (68) to lock core or the radius at the center of lock housing, to ensure the lock core in the dynamic angle that dallies, orphan's shape boss can be by institute Keyhole is stated to blocking in hidden lock, the axle center at center and lock core or lock housing on the circular hole (88) is arranged in the same line On；Or 3. door that the third locking closure is the fixed lock or the lock protecting plate on door, the third described locking closure press the first described It contacts after structure setting on locking closure or second of locking closure (67) with an end of the lock or in adjacent position, makes described Round hole or the center of circular hole and the axle center of the lock on same straight line；

The mobile locking closure (90) include there are two types of situation, 1. it is a kind of can mobile locking closure (90) be strip, the one of locking closure Hold (152) in the groove (161) of lock core (73) with keyhole (68) in adjacent position, the chuck (158) of locking closure upper process with Spring (157), lock core or lock pin progressive contact contact the other end (159) of locking closure with v-depression (160) on lock housing (85) And with the inner hole (81) in lock housing in adjacent position；The locking closure be wider than or be equal to the keyhole (68) width and be less than The width of strip-shaped hole (170) in the key hand handle of the key, locking closure are equipped with and the bottom edge (86) on the lock pin (83) The identical groove of shape (156), under locking, the groove and the bottom edge in misaligned state, come prevent the lock pin mobile with Technology unlocking is prevented, under unlock, unlocked state of the groove with the bottom edge in relative position；Or it is 2. another mobile Locking closure (90) be strip, strip be wider than or equal to keyhole width and be less than the key key hand handle on item The width in shape hole (170), one end and spring (157), lock core or lock housing or the lock pin progressive contact of the locking closure, is equipped with locking closure Hole wall of the other end (153) of slide ramp (190) after crossing the keyhole with the keyhole (68) in lock housing or lock core Contact, is hidden in connecing with the position of the key contact and the keyhole to screening on the pellet in lock, described Groove (156) identical with the shape on bottom edge (86) on lock pin is provided on locking closure, the groove is with the bottom edge opposite The unlocked state of position, to prevent unlocking tool from entering keyhole technology unlocking.

6. a kind of safety lock according to claim 1, it is characterized in that: inner hole (81) of the attached core (66) in lock housing (85) In be disposed adjacent with lock core (73), from the outer surface of attached core (66) recessed fluted (95) and anti-skill slot (91), the groove with The anti-skill slot communicates, and control strip (93) is placed in the groove and is contacted with spring (98), the control strip and lock housing fovea superior Enter latch recess (92) contact, attached core be not able to rotate and under locking, but lock core idle running move an angle；On the lock core One end (89) of the lock pin (83) in the anti-skill slot (91) of the attached core, one end convex platform (94) of the control strip with In the groove that the anti-skill slot communicates, the anti-skill slot wide moves an angle it is ensured that being latched lower idling lock cylinder, comes true The occlusion area that guarantor's keyhole can enter the locking closure from the relative position with key insert port (69,271,272) is interior and hidden When in hiding lock, described one end (89) on the lock pin cannot be contacted with the groove side (131) on the anti-skill slot；Unlock Under, contacted by described one end (89) on lock pin with the boss (94) on control strip, keep control strip mobile and with the lock Determine groove to disengage, attached core is enable to rotate synchronously with lock core.

7. a kind of safety lock according to claim 1, it is characterized in that: described can make keyhole (68) mobile or can make described The mobile control pin (103,185) of key lever (121) on the key or arc boss (194) or V-arrangement driving groove (102) are described Racing lock or the set-up mode being provided on the racing lock of the composite pellet have following several situations, 1. the keyhole (68) It is the groove recessed from the outer surface of lock core, the recessed V-arrangement of the inner hole (81) on the keyhole, with lock housing (85) drives groove (102) in relative position, or with the arc-shaped side (185) on the arc boss (194) of inner hole (81) upper process in relative position or Contact, one end on the pellet with the key contact, in keyhole or in V-arrangement driving groove or with it is described Arc-shaped side contact on arc boss；Or the open slot that 2. control pin (103) communicates on lock core (73) with keyhole (105) in, one side (167) on the control pin is contacted with V-arrangement driving groove (102), and is existed with the inner hole (81) Adjacent position；The one end of the another side (104) of the control pin in keyhole (68), with the non-anti-skill pellet (6,10) (13,17) it contacts；Or 3. the arc boss (194) is arranged on lock housing (85), by the arc-shaped side on the arc boss (185) it is arranged in circular groove (200) recessed on lock core (73), the arc-shaped side exists with the keyhole (68) on lock core Relative position is contacted with one end (14) on the pellet with key contact；Or 4. the control pin (185) in lock core (73) In open slot, keyhole (186) are provided on the control pin (185), the keyhole is communicated with the bullet groove (181), End thereof contacts on the keyhole and the pellet with key contact, make the arc-shaped side (187) on the control pin under locking, With V-arrangement driving groove (102) contact and with the inner hole (81) in adjacent position；Or 5. the control pin (185) in lock core (73) in open slot, have keyhole (186) on the control pin (185), the termination on the keyhole and the pellet Touching, the arc-shaped side (187) being latched on lower control pin contacted with inner hole (81) and with annular groove (169) recessed on inner hole in phase It sets at ortho position.

8. a kind of safety lock according to claim 1, it is characterized in that: the racing lock or non-idling of the no lock core are locked and set The thumb wheel (208) or compound thumb wheel set, and control the lock pin of the energy way moving of thumb wheel (the 208,219) rotation (215) shape and set-up mode is: it is described can way moving lock pin (215) upper bottom edge (219) and control side (272) be not Disposed in parallel, making end small end head (218) other end of lock pin is big end (207), the width of the big end or outer Diameter is greater than the outer diameter or width of the small end head；The lock pin (215) is in the lock pin slot (221) of lock housing (85)；The bottom edge (219) on the pellet on the pellet or in composite pellet side or surface contact or in relative position, by the bottom Side (219) and laterally driven spring (210), lock housing progressive contact, keep control side (272) and one on the lock pin slot recessed Trough rim (216) contact, the small end head (218) and zigzag tread patterns spring (217), lock housing (85) progressive contact, under locking, by institute Stating the groove (205) on the thumb wheel (208) that big end (207) is locked with non-idling and contacting prevents to be latched lower thumb wheel from turning It is dynamic, or by the groove (205) on the free pulley (242) in the combined wheels on the big end (207) and racing lock and dial Groove (243) contact on (241) is taken turns, prevents to be latched lower thumb wheel from rotating, but free pulley can be greater than 360 degree of angle idle running and move；Institute State have on the free pulley (242) on the thumb wheel (208) that non-idling is locked or on the racing lock with it is described on the key Non-circular end contact non-circular hole (209), be provided with that control lock tongue is mobile or control lock on the thumb wheel (208,241) Beam is mobile or controls the boss or tooth (65,206) of power switch；

The combined wheels are to be combined to constitute with the thumb wheel (241) by the free pulley (242), the dynamic outer circle of the idle running It (248) is that rotatable cooperation contact with the circular hole (249) on the thumb wheel, a plane of free pulley and brute spring (244), One groove side of the open slot (247) in lock housing, that is, lock housing pressure contact, the elastic force of the brute spring are greater than longitudinal drive It moves the elastic force of spring (217), a boss (246) is in the arc groove (245) on thumb wheel (241) on free pulley；In mating key Under spoon unlock, is contacted by the boss (246) with arc groove (245), rotates synchronously thumb wheel together with free pulley with key, Under the unlock of non-cooperation key, free pulley dally together with non-matching key to be moved, and thumb wheel, which is not able to rotate, to be maintained at racing lock to close Under lock.

9. a kind of safety lock according to claim 1, it is characterized in that: the change spoon pellet (5) is provided on the pellet The groove (45) and the lock hole (118) that is connected with the groove, the aperture of the lock hole or be wider than the groove, The change spoon pellet (5) includes to be arranged that change spoon pellet is made to have unidirectional moving characteristic by the non-anti-skill pellet mode, or press The mode of the anti-skill pellet, which is arranged, to be made to become spoon pellet and has a way moving feature, on the change spoon pellet with the key contact Position include become spoon pellet one end or become spoon pellet upper process dial platform or recessed allocating slot；The change spoon pellet is in this way It realizes or controls different unlocking authority key unlocks: under the unlock of A key, by the boss (119) on the lock pin and becoming spoon bullet Sub (5) contact makes lock pin upper bottom edge and becomes spoon pellet not in relative position, so that change spoon pellet is maintained at dormant state, make described Lock pin cannot vertically move and A key is kept to unlock；The outer diameter or size of the boss (119), which are less than, becomes described on spoon pellet The aperture of lock hole (118) or port size, but it is greater than the width of the groove (45), boss (119) the setting on lock pin Seated position include be arranged on an end of the lock pin or the bottom edge of lock pin (86) on or the recessed lock pin from the bottom edge Groove a groove side on；After enabling the unlock of B key, the B key makes to become spoon pellet in unlocked state, i.e., the described boss (119) it is disengaged with change spoon pellet, zigzag tread patterns spring (82,217) vertically moves the lock pin, makes the bottom edge on lock pin (86,120) and become spoon pellet (5) in relative position, change spoon pellet is made to enter irreversible working condition, the A key Unlocking right is terminated, and is unlocked by B key.

10. a kind of safety lock according to claim 1, it is characterized in that: the curved key or curved complex key It is by one end dislocation of one end and the connecting rod (150) on key hand handle (140) of the key lever (121) on the key or in parallel Connection, is not arranged on the same straight line the key lever with the connecting rod, and the key lever (121) can be into when moving with Lock cylinder idling Enter the occlusion area of the locking closure (67) and be hidden in lock, but the key hand handle and connecting rod are outside the locking closure；It is described One end of key lever (121) on un-flexed key or un-flexed complex key, connect with key hand handle (140), or with set There is the key hand handle (140) of strip-shaped hole (170) to connect, the length of the strip-shaped hole (170) is greater than the width of removable locking closure (90), makes One end (153) of the locking closure can pass through the strip-shaped hole；The key lever (121) on the key or the complex key Include with the shape of the contact site of the pellet in the pellet or the composite pellet or structure in shape and key lever Several situations below: 1. the key lever on the key is round bar shape key lever (226), is arranged on the round bar shape key lever (226) Have along the recessed groove of the circular surfaces of round bar shape key lever i.e. curved shape circular milling tooth (227), the curved shape circular milling tooth (227) The surface at each position to key lever (226) axial line (229) radius be it is identical, in one end (228) of the key lever (226) It is non-circular end (228), contacts unlock with the pellet by the curved shape circular milling tooth (227)；Or the 2. spoon of the key It is provided with recessed key lever or mill teeth (146) outside the curved shape of key lever protrusion on spoonful face (W) of bar (121), is milled outside curved shape It is provided with the hole (231) of the bump (232) or/and recessed key lever (121) in key lever upper process on tooth, or crosses the recessed of key lever Slot；An end of pellet is received in the hole, and the bump can enter in bullet groove from keyhole, and the groove receives the pellet On one end cross the end after key lever；Or 3. spoonful face (W) upper process of the key lever (121) of the key has in curved shape and mills (263,268) contact unlock, the curved shape with the allocating slot (251,252) on the pellet by milling in the curved shape One end (B) of middle milling is connect with the guiding milling (262) for having slide ramp on the end (A) of key lever (121), is milled in curved shape The other end (C) and key hand handle (140) are in adjacent position；Milling includes that two on (263) are milled in curve in the curved shape Width between curved side (264 and 265) is identical or curved shape in mill two curved shape sides (266 and 267) on (268) Between width it is not exactly the same；Or 4. recessed on spoonful face (W) of the key lever (121) of the key there is groove milling in curved shape (135) mill teeth (141) or in curved shape, in the curved shape in groove milling or curved shape one end (B) and key lever of mill teeth one end Groove port on head (A) is greater than the tail mouth connection in the V-arrangement guiding milling (148 or 147) of tail mouth, groove milling or curved shape in curved shape The other end (C) of interior mill teeth and key hand handle (140) constitute two curved shapes in the curved shape in groove milling in adjacent position Groove width of the groove at (136) and curvilinear shaped recesses between (137) is identical, constitutes in the curved shape on mill teeth (141) Groove of two curvilinear shaped recesses at (142) and curvilinear shaped recesses between (143) be not wide identical or not exactly the same；Curved shape Interior groove milling contacts to control the pellet way moving and can move to both direction with described group of platform on the pellet, curve Interior mill teeth contacts to control the pellet and unidirectionally move with group platform on the pellet；Or the 5. key lever (121) of the key It is recessed on spoonful face (W) to have a compound milling of curved shape, one end (B) of the compound milling of curved shape with it is recessed on the end (A) of key lever V-arrangement guiding milling (149) the connection of tail mouth, the other end and key of the other end (C) of the compound milling of curve in key lever Hand handle (140) is in adjacent position；The compound milling is in the curved shape as described in the depth identical at least one of recessed key lever Groove milling (135,138) and the outer mill teeth (141) of curved shape connect and compose, and two in the curved shape on mill teeth (141) are curved recessed Groove width between trough rim (242) and (143) is different, in the curved shape in groove milling (135,138) two curves Groove width between connected in star side (136 and 137) is identical；Groove milling connects with the platform of dialling on the pellet in the curved shape Touching, makes the pellet way moving, and mill teeth is contacted with the platform of dialling on the pellet in the curved shape, makes the pellet one direction It is mobile；Or 6. recessed on spoonful face (W) of the key lever (121) of the key there is milling in groove milling in curved shape (135) and curved shape Tooth (14) and the outer mill teeth (146) of curved shape；The depth of the recessed key lever of groove milling is greater than the recessed key lever of mill teeth in curved shape in curved shape Depth, led by one end (B) of groove milling in curved shape (135) V-arrangement identical with the depth of one end (A) recessed key lever in key lever It is connected to the tail mouth of milling (148), by the upper recessed spoon in described one end (A) in one end (B) of mill teeth in curved shape (141) and key lever Tail mouth connection on identical another V-arrangement guiding milling (147) of the depth of bar；Two in the curved shape in groove milling (135) Groove width between curvilinear shaped recesses side (136 and 137) is identical, and two curved shapes in the curved shape on mill teeth (141) are recessed Groove width between trough rim (142 and 143) is different；By on groove milling in curved shape (135) and the pellet in keyhole The high described group of platform contact of the height of middle protrusion enables the pellet way moving, by mill teeth in curved shape (141) and the bullet On son in keyhole the height of protrusion it is low described in dial platform contact and keep the pellet one direction mobile；By being milled outside the curved shape Tooth is contacted with group platform on another pellet keeps the pellet one direction mobile；

The complex key is will to be arranged on the spoon face (W) of the key lever (121) of the key, in the curved shape groove milling or/ Both ends with mill teeth outside mill teeth in the curved shape or/and the curved shape are the end (B) and (C) end position or the curve In shape milling or the compound milling of curved shape both ends be (B) end with (C) end position, after exchanging be arranged in the key lever with In the opposite one side (M) of the spoon face (W), it is achieved that and is provided with that shape is identical but setting side in two opposite faces of key lever To opposite complex key；I.e. by mill teeth in groove milling or in the curved shape in the curved shape on the spoon face (W) of the key Milling is above or in the compound milling of curved shape on the upper or described outer mill teeth of curved shape or in the curved shape, and setting is in the key lever (A) hold end (B) of adjacent position, setting in the opposite one side (M) of the spoon face (W) in the key lever, and with key hand (140) in adjacent position；It will be arranged in the curved shape on the spoon face (W) of key lever in groove milling or the song simultaneously It is milled on linear interior mill teeth or on the outer mill teeth of the curved shape or in the curved shape another in the upper or described compound milling of curved shape End, i.e. (C) with key hand handle in adjacent position are held, in setting to the opposite one side (M) of the spoon face (W), the institute with key lever The end A is stated in adjacent position, or is oriented to milling or guiding milling connection with the V-arrangement on the end A of key lever；The complex key energy Enter in same keyhole from the opposite key insert port (272) of two locked and key insert port (271), can make Pellet described in same group locked or/and the pellet in composite pellet realize the complex key in unlocked state From unlocking enabling within doors or outside room；

The key of the difference unlocking authority or the A key in the complex key and the difference of B key are, 1. described A key and the difference of B key be the key lever on the key length or width it is different；Or 2. the A key and B key Difference be that the shape that contacts in the key lever with the pellet in the pellet or composite pellet is not exactly the same；As a result It is that the A key cannot make at least one described change spoon pellet in unlocked state, the B key can make the change spoon pellet exist Unlocked state.