CN102677995B - High-safety lock and key - Google Patents

Abstract

The invention discloses a high-safety lock and a high-safety key. the end of a concealed bead or a non-concealed bead contacted with a lug part of a non-lug part on a key body enters a lock body from a lock tongue or enters the lock tongue from the lock body in the way that the key body enters the lock body from a key hole in a lock tongue which can idle through a driving groove contacted with the key body, or the key body is driven to enter the key hole in the lock tongue which can idle from the driving groove in the lock body in the way of contacting the key body. The long-distance movement and the reverse-direction movement of the concealed bead or the non-concealed bead are realized, the compact capacity of the lock is improved, the mutual unlocking rate is reduced, and the lock is more simple and convenient to unlock.. Technical and damaging unlocking is prevented in the lock baffled by a lock cover, placed in a non-round key inserting opening, of the driving groove.

Description

A kind of high security lock and key

Technical field

A kind of high security lock and key have been realized the pellet termination contacting with key can enter the driving groove on lock body by the keyhole from lock core, or driving groove from lock body enters the safety that improves lock in the keyhole on lock core, this lock belongs to lock technology field.

background technology

The known deficiency that is locked to three aspect of few existence, the one, the known pellet termination contacting with key of locking, in keyhole, causes lock easily by technical opening or destructive unlatching; The 2nd, the known pellet termination contacting with key can only be moved to same direction, or moves in keyhole, implements technology unlocking condition is provided to unlocking tool; The 3rd, the key complexity that drives the hiding pellet in marble hole to move, method for unlocking complexity, is difficult for promoting the use of.Its reason is that design idea and the lock structure of lockset causes.Known key of unblanking, all to be that bullet groove or snakelike tank or outer mill teeth groove contact to drive described pellet or blade marble to move or can only in keyhole, move to realize and unblank to same direction with pellet termination or blade in keyhole by the recessed non-boss of key body position, this is just for technology unlocking or destructiveness unblank to provide condition, universal along with the optimization of unlocking tool and technology unlocking instrument.The safety of lock has had influence on people's normal life, must innovate from designing existing thought and structure, improves the safety of lock.

summary of the invention

Object of the present invention is exactly to overcome the above-mentioned known deficiency being latched in, from Key structure, the hiding pellet or the non-hiding pellet termination that contact with boss on key body or non-boss position can enter lock body from lock core, or enter the move mode of lock core from lock body, in keyhole, do not place the pellet termination connecing with key, and the incomplete same several aspects of direction that move of the pellet contacting with key solve the tamper-proof of lockset and unblank and skilled unlocking problem, produce safer theftproof lock.

The object of the present invention is achieved like this: a kind of high security lock and key, it is included in without lock core or has locking of lock core, communicated with shaped form or non-curved marble hole by shaped form or non-curved keyhole, when the lock core that can not rotate when described lock core has locking or locking, can rotate the idle running lock core that is less than or greater than 360 degree angles, in described marble hole, be provided with the shaped form or the non-curved pellet that contact with shaped form or non-curved key body, described pellet has hiding pellet or non-hiding pellet, one end that described hiding pellet contacts with the boss of described key body upper process is not in keyhole, and recessed described marble hole is interior or concordant with the aperture of this marble hole, and be hidden in described marble hole, one end that described non-hiding pellet contacts with the non-boss position on described key body is in described keyhole, described non-boss position is bullet groove or snakelike tank or the outer mill teeth groove of recessed key body on the key, described boss is bar bar or the arc platform at key body surface upper process on the key, it is characterized in that: also include, 1., on lock body (1) or marble hole (10), there is the driving groove (91 contacting with described key body (46), 109, 114), or 2. have on lock body (1) or lock core (72) and to contact with described key body (46), movably drive hoodle (33) or drive plate (61) and driving spring (34 or 2), lock body or the contact of lock core order, driving groove (91,109) on described lock body (1) be in the recessed lock body of the bore area of lock body and form that groove mouth is large, little V-arrangement drives groove or arc to drive groove at the bottom of groove, drive at the bottom of the groove on groove and drive the one end on groove limits (95 and 96) to be connected with two, the other end on this driving groove limit (95 and 96) is separately connected with the bore area of lock body afterwards and the width that forms groove mouth is greater than the width at the bottom of groove.Described driving groove (91) is from the recessed lock body of bore area of lock body (1), driving groove (91) on described lock body is to be oppositely arranged with the upper keyhole (90) of idle running lock core (72), described keyhole (90) is the keyhole that the recessed formation of the external surface from idle running lock core (72) has opening, by being oppositely arranged at the bottom of the groove on the driving groove of the opening on keyhole and lock body, the described key body that is provided with boss could enter in lock from described driving groove and keyhole, described keyhole is connected with the marble hole (10 or 11) on idle running lock core, in marble hole, there are described hiding pellet (19) or non-hiding pellet (23 or 68) and spring (20 or 24), the contact of idle running lock core order, at this hiding pellet, non-hiding pellet is provided with groove (12 or 111), when release, drive in idle running lock core rotation process at key, by driving one on groove to drive groove limit (96) and described key body sliding-contact, driving groove by key body from lock body moves in described keyhole, the above boss of key body (41 or 42) is entered in described marble hole (10 or 11), described hiding pellet (19), non-hiding pellet (23 or 68) are entered in described marble hole, and carry out release, while making released state in same straight line of each groove part on described each pellet, allow to establish reeded round bar shaped control lever (108) by the groove on described pellet mobile or contacted to realize the unlatching of lock by the groove on described pellet and non-circular control panel (93).Described driving groove (91) is from the recessed lock body of bore area of lock body (1), driving groove (91) on described lock body is to be oppositely arranged with the keyhole on idle running lock core (72), this keyhole is recessed and be formed with the keyhole (90) of opening from the external surface of idle running lock core, be oppositely arranged with at the bottom of the groove driving on groove by the opening of keyhole, described keyhole is connected with the marble hole (10 or 29) on idle running lock core, in marble hole, be placed with described hiding pellet (19) or non-hiding pellet (68), the outer marble hole (106) of placing outer pellet (105) on described marble hole (10 or 29) on idle running lock core and lock body is not on same straight line and in the dislocation, when release, inserted in lock through this keyhole and driving groove by described key body (46), in the process that drives idle running lock core to rotate through key, by drive on groove one drive groove limit (95 or 96) with key body sliding-contact and drive this key body to enter into described keyhole (90) from the driving groove of lock body, the above each boss (42) of key body is entered in described marble hole, to hide pellet or non-hiding pellet moves in described marble hole, key could continue to drive idle running lock core to rotate to realize to unblank, the orifice shapes of the one end being connected with idle running lock core external surface on described marble hole comprises and is provided with breach (113) or there is no breach, the marble hole (10) of jagged (113) can prevent from not scrapping when non-matching key from unblanking lock, do not have marble hole jaggy (11) can stop non-matching key and unblank, scrap lock by the suicide of lock.Described driving groove (91) is the recessed lock body of bore area from lock body (1), driving groove (91) on described lock body is not oppositely arranged with the keyhole (90) on idle running lock core (72), described keyhole (90) is recessed and be formed with the keyhole of opening from the external surface of idle running lock core (72), in the marble hole (29) of idle running lock core, be placed with the non-hiding pellet (23) of band groove (111), one end of this non-hiding pellet contacts with the spring (24) in this marble hole, the opening of the other end of non-hiding pellet on keyhole (90) contacts with the bore area of lock body (1), when release, after the described keyhole (90) of matched key insertion contacts with each non-hiding pellet (23), drive idle running lock core in the process of rotation through key again, make a part of region of described key body (46) or whole key body (46) enter and drive groove from keyhole by the elastic force of the each spring (24) contacting with each non-hiding pellet, and the keyhole (90) of the one end that makes the each non-hiding pellet contacting with the above non-boss position of key body (46) from idle running lock core enters into the driving groove (91) on lock body, each groove (111) on each non-hiding pellet is after same straight line, the control panel (93) that makes to establish reeded round bar shaped control lever (108) or non-round bar is moved and the unlatching of having removed lock.Described driving groove (91) is in the recessed lock body of lock body bore area, in lock body (1) endoporus, be placed with idle running lock core (72), in the marble hole of idle running lock core, be placed with described non-hiding pellet or hiding pellet, described marble hole communicates with the keyhole on idle running lock core, the other end of described marble hole is under blocking, be not oppositely arranged with the outer marble hole (106) on lock body, in this outer marble hole, there is outer pellet (105) to contact with spring (107), this outer marble hole (106) is adjacent setting with described driving groove (91), when release, when insert the rotation of keyhole drive idle running lock core with the key of unblanking, one end of each hiding pellet or non-hiding pellet drives (the 95 or 96) sliding-contact of groove limit with on described driving groove (91) one and is automatically moved to concordant with the external surface of idle running lock core, the other end of each hiding pellet is contacted with key body convex platform, the other end of each non-hiding pellet enters the above non-boss position of keyhole and key body and contacts, and completes the unlatching of lock under being rotated further of key, one end orifice shapes of described marble hole includes and is provided with the aperture of breach (113) or does not have aperture jaggy, the upper orifice end jaggy of described marble hole (10) is at the outer surface position of idle running lock core, and the breach (113) on this marble hole communicates with the external surface of idle running lock core.On described lock body, be provided with the driving groove described in two, first drive groove (91) and second to drive groove (109), described first drives groove (91) and second to drive groove (109) recessed from the external surface of lock body endoporus, and on lock body, be to be oppositely arranged, in the endoporus of lock body, be placed with idle running lock core (72), on idle running lock core, there is the marble hole (10 or 11 or 29) being connected with keyhole (90), on the other end of marble hole and lock body, be oppositely arranged with the second driving groove (109), in this marble hole, be placed with described hiding pellet (21) or non-hiding pellet (68), described keyhole is recessed and form the keyhole that has opening from the external surface of idle running lock core, at the bottom of the first groove driving on groove (91) on keyhole (90) on described idle running lock core and lock body, be oppositely arranged, be placed on the hiding pellet of this marble hole or one end of non-hiding pellet can be stretched out and enter the second driving groove (109) from this marble hole, drive on the lock body that groove is adjacent and have outer marble hole (106) described second, in marble hole, there are outside one end and the spring (107) of outer pellet (105), the contact of lock body order, the other end of this outer pellet contacts with the external surface of idle running lock core, when release, described key body on the key and boss insert first and drive in groove (91) and keyhole (90), then through key, idle running lock core is rotated, drive groove limit (95 or 96) and described key body (46) sliding-contact by one on the first driving groove, make this key body enter keyhole (90), make the described boss on key body enter marble hole, the hiding pellet stretching out from one end of described marble hole or non-hiding pellet and second drive groove (109) to drive groove limit (95 or 96) sliding-contact to concordant with idle running lock core external surface, and idle running lock core is rotated again and complete the unlatching of lock, the shape of described marble hole includes breach (113) or does not establish the marble hole of breach, described breach (113) is on the marble hole of the outer surface position of idle running lock core, described breach (113) is connected with idle running lock core external surface, do not have marble hole jaggy, this lock is implemented to the locking of committing suiside, lock can not be opened, and the marble hole that is provided with breach (113) can prevent lock suicide, has hindered again technology unlocking.Described lock body (1) is provided with the driving groove described in two, first drive groove (91) and second to drive groove (109), described first drives groove (91) and second to drive groove (109) recessed from lock body bore area, and be not oppositely arranged on lock body, in lock body endoporus, there is idle running lock core (72), keyhole (90) on idle running lock core is recessed from idle running lock core external surface, and formation has the keyhole of opening, this keyhole and first drives groove (91) not to be oppositely arranged, on the first described driving groove (91), at the bottom of the second groove driving on groove (109), be greater than the aperture of described keyhole, described keyhole is communicated with the marble hole (29) on idle running lock core, the other end of this marble hole is communicated with idle running plug face, in marble hole, there is the non-hiding pellet (68) contacting with described key body, the other end of this non-hiding pellet can stretch out and enter the second driving groove (109) from described marble hole, on the lock body adjacent with second driving groove (109), there is outer marble hole (106), in this outer marble hole, be placed with one end and the spring (107) of outer pellet (105), the contact of lock body order, the other end of this outer pellet contacts with the external surface of idle running lock core, when release, described key body (46) inserts in the keyhole (90) on idle running lock core and contacts with each non-hiding pellet (68), and the other end that drives described each non-hiding pellet enters and the second driving groove (109) sliding-contact, non-hiding pellet is moved, at the bottom of driving one end of described key body and non-hiding pellet to enter the groove of the first driving groove (91) from described keyhole, make the other end of each described non-hiding pellet concordant with idle running lock core external surface, lock core has been rotated and unblank.Described driving hoodle (33) or drive plate (61) contact with the described key body (46) entering in described keyhole (32,80), make the described boss (41,42,44,115,116,121,122) on key body enter described marble hole, drive described hiding pellet, non-hiding pellet to move to realize release; The shape of described drive plate (61) includes the drive plate that is provided with described driving groove (91) or the bar shaped drive plate that does not drive groove, the position of described driving hoodle or drive plate placement mainly contains following situation, 1., be placed on the lock body (1) without cylinder lock, or be 2. placed on lock core, or be 3. placed on the moving lock core of idle running, or be 4. placed on lock body and with the keyhole on described idle running lock core be not to be oppositely arranged, or be 5. placed on lock body and with the keyhole on idle running lock core be to be oppositely arranged; The described drive plate that is provided with driving groove is by recessed described driving groove (91) drive plate, be connected with the surface of drive plate by the one end that drives two the driving groove limits (95 and 96) on groove is separately rear, and be connected at the bottom of the other end on two driving groove limits (95 and 96) and the groove of recessed drive plate.On the aperture of the marble hole (10) that described driving groove (114) is connected with described keyhole at described marble hole, the shape of this driving groove includes V-arrangement and drives groove or arc to drive groove, the groove mouth of described driving groove is greater than the aperture of described marble hole, the open space that described driving groove forms on this marble hole is less than the aperture of described marble hole, but be greater than the fan-shaped boss (115 on key body (46), 116) or round ring boss (121, 122) thickness, can enter in this marble hole, under the pressure contact of described driving hoodle or drive plate and described key body (46), rotate through described key body, make the fan-shaped boss (115 on described key body, 116) or the boss (121 of annular, 122) the described driving groove (114) on this marble hole enters in this marble hole and is arranged on the described hiding pellet (19 in marble hole, 21, 8) contact, described hiding pellet is moved in marble hole, or non-hiding pellet is entered in described marble hole realize release, the position that the described described keyhole being connected with the marble hole that has driving groove (114) is placed mainly contains following situation, 1., keyhole is placed on lock core, or 2. on lock core keyhole in the recessed lock core of the external surface of lock core, form the keyhole that has opening, or 3. on idle running lock core keyhole recessed from the external surface of idle running lock core, and be formed with the keyhole of opening, or 4. keyhole is placed on lock body (1), described in this, the shape of keyhole mainly contains circular keyhole or non-circular keyhole.On described key body (46), there is described boss (41, 42, 115, 121) key shape mainly contains following situation, 1., a kind of key body be can S deformation shaped form key, or 2. a kind of key body is the shaped form key of arc shape, or 3. a kind of be by the key body (46) of non-curve and bent connecting rod (57), the key that key handle (47) is linked in sequence, or 4. a kind of key body by shaped form or arc and bent connecting rod (57), the key that key handle (47) is linked in sequence, or 5. one is the key that non-shaped form key body (46) is connected with key handle (47), or 6. a kind of key body is the key of annular, contacted with described hiding pellet by the described boss on described key body, described boss is in key body surface (51) projection, the shape of described boss mainly contains following situation, 1., a kind of boss is a part of spheroid of spheroidal, or 2. a kind of boss is conical, or 3. a kind of boss is flat arc boss, or 4. a kind of Dao Liao angle, termination of boss, or 5. a kind of boss is the bar bar on vertical key body surface, or 6. a kind of boss is the round ring boss (121 around key body protrusion of surface, 122), or 7. a kind of boss is the fan-shaped boss (115 around the part surface projection of key, 116).On described key body (46), there are function of key or the structure of described boss to mainly contain following situation, 1., a kind of have on the key and lock same group and hide A spoon face and the B spoon face that pellet or non-hiding pellet contact, described A spoon face is identical with shape or the structure of the described boss on B spoon face, but the reversed in order of arranging, A spoon face can only enter keyhole (32) from No. 1 insert port (75) of locking and contact ability opened lock with described pellet on the key, B spoon face on the key can only enter same described keyhole (32) from No. 2 insert ports (31) of locking and contact ability opened lock with same group of described pellet, or 2. a kind of key has the A key of unblanking to help power function, B key, C key constitutes, described A key, B key, the Main Differences of C key is on the length of key body or external diameter size or described boss quantity or key body to be to be less than B key by A key with the height of locking the described boss that same described pellet contacts, the mode that B key is less than again C key arranges, the setting of unlocking function is first to use the release of A key, in the time that need are eliminated the unlocking function of A key, with the release of B key, in the time that need are eliminated B key unlocking function, with the release of C key, or 3. a kind of to have on the key with shape or the quantity of locking the described boss on C spoon face and the D spoon face that same group of pellet contact be respectively incomplete same, be C spoon face and on D spoon face, have at least one boss (41 or 54) to contact respectively with same hiding pellet or non-hiding pellet, be that described boss on described C spoon face contacts with one group of described pellet and realizes the release for the first time of lock, make to be locked into into treating released state, then use the D spoon face release of described key, all contact and realize afterwards the second release with described same group of pellet with the described boss on D spoon face at C spoon face, lock could be opened, or 4. on a kind of key body, there is the described boss contacting with described hiding pellet or non-hiding pellet, and the key at the described non-boss position contacting with described non-hiding pellet.On described lock body (1), there is locking closure (63), on this locking closure (63), there is non-circular key insert port (100), this key insert port allows key body (46) and bent connecting rod (57) on the key to enter in lock from key insert port, described key insert port (100) communicates with the keyhole (90) on idle running lock core (72), or communicate with at the bottom of groove on the described driving groove (91) of keyhole (90) on idle running lock core (72) and lock body (1), described driving groove limit (95 and 96) on described driving groove (91) on lock body (1) or described driving groove (91) is hidden in lock by locking closure (63) shield, formation groove mouth is large from lock body bore area is recessed for described driving groove (91), little at the bottom of groove, described keyhole (90) is recessed and be formed with the keyhole of opening from the external surface of idle running lock core.

Good effect of the present invention is: the pellet termination 1, contacting with key is not placed in keyhole, only need improve or described pellet external diameter is improved placing this marble hole, or the drive plate that setting contacts with the termination of described pellet in keyhole, just the pellet termination contacting with key can be placed in keyhole, and be hidden in marble hole, be exposed to easy destroyed or technology unlocking problem in keyhole to solve pellet termination; 2, be recessed on driving groove at lock body endoporus, establish keyhole at idle running lock core, in the time that the key of unblanking drives idle running lock core to unblank in rotation process, make key body along driving the driving groove limit on groove to move, the pellet termination contacting with boss on the key or non-boss position is entered to lock body from lock core, or the mode that enters lock core from lock body, solve the known pellet termination contacting with key can only the keyhole on lock body or lock core in the problem that moves of small distance, termination technology unlocking problem; 3, the boss of key body upper process can drive the pellet termination that enters keyhole to enter marble hole away from keyhole, makes pellet displacement exceed the aperture length of keyhole, has both improved close capacity, has reduced again the mutual opening rate of lock.

brief description of the drawings

Fig. 1 is a kind of padlock without lock core in blocking, has the drive plate that moves of the key body of driving in keyhole, and the hiding pellet contacting with key, the termination of non-hiding pellet, not in keyhole, and in marble hole, and are hidden in lock.

Fig. 2 is that the boss of Fig. 1 matched key surface upper process enters in marble hole and contacts with hiding pellet, drive the recessed marble hole of this hiding pellet and away from keyhole, and channel groove on key body goes to a termination of receiving hurdle to cut pellet to enter keyhole, and cross keyhole.

Fig. 3 is a kind of lock without lock core under blocking, arranges and can be hidden in lock hiding the termination contacting with key on pellet, non-hiding pellet in keyhole, can help again key body to move the drive plate of release.

Fig. 4 has inserted the key of unblanking in the lock of Fig. 3, makes to hide the mode that pellet and non-hiding pellet move round about and separates key, and this lock is in unlocking condition.

Fig. 5 is the lock that has lock core under blocking, is provided with the drive plate that can drive key body to move in keyhole, and is provided with the lock of two key insert ports.

Fig. 6 inserts the key of unblanking in the lock of Fig. 5, pellet can be moved to keyhole, has again at least one pellet to leave keyhole and enters in marble hole.

Fig. 7 is the lonely shape keyhole shape of the one figure locking, and the non-shaped form keyhole of locking described in being about to changes shaped form key hole pattern into.

Fig. 8 is that in a kind of arced marble hole that is contained in lock core, pancake arc is hidden pellet.

Fig. 9 is that a kind of stairstepping of contacting with key is hidden pellet in stairstepping marble hole, and concordant with the aperture of this marble hole by a termination of this hiding pellet, or is recessed in this marble hole and not in keyhole.

Figure 10 is that the termination of the hiding pellet that contacts with key contacts with the aperture that is less than this hiding pellet external diameter on marble hole, makes to hide pellet not in keyhole, in marble hole or concordant with the aperture of this marble hole.

Figure 11 is and the Key structure of hiding pellet, non-hiding pellet and contacting, and contacted with hiding pellet by several boss of key body surface upper process, removes to receive non-hiding pellet by the channel groove that is recessed into key body.

Figure 12 is the A-A sectional drawing of Figure 11, the boss shape on described key body and channel groove shape figure.

Figure 13 is the Key structure figure that a kind of and hiding pellet, non-hiding pellet contact.

Figure 14 is the B-B sectional drawing of Figure 13, and the boss of the another kind of shape contacting with hiding pellet is provided.

Figure 15 is shaped form key, a kind of shaped form key with bent connecting rod, the port of key body and key handle opposite direction, with hiding pellet contact site be the boss of the bar shaped of key body surface erect.

Figure 16 is the W-W sectional drawing of Figure 15, has with driving groove and contact curved surfaces on key body.

Figure 17 is shaped form key, is the shaped form key figure with bent connecting rod, the port of key body and key handle opposite direction and distance, and the boss contacting with hiding pellet is a kind of boss of arc.

Figure 18 is shaped form key, is the shaped form key with bent connecting rod, the equidirectional and close together of the port of this key body and key handle.

Figure 19 is shaped form key, is the boss shape that arc key body contacts with hiding pellet.

Figure 20 is contacted with hiding pellet or non-hiding pellet by key body convex platform or non-boss position, A, B, C key shape structure chart that its key body length is different, have authorization unlocking function.

Figure 21 is that key body has No. 1 key mouth from locking, No. 2 key mouths enter in lock, with lock same group hide pellet Key structure figure that contact, two work planes.

Figure 22 is formed two shapes or the incomplete same work plane of structure and is contacted with same group or at least one hiding pellet respectively the Key structure figure of the close capacity that improves lock for twice by several boss of key body.

Figure 23 is that a kind of boss by key body protrusion of surface contacts with hiding pellet, has A, B, the C key shape structure chart of authorization unlocking function.

Figure 24 is boss and the channel groove of recessed key body or the key at non-boss position on key body surface.

Figure 25 has on idle running lock core and lock body, to have the lock that drives groove, and lock is in blocking, and the key with bent connecting rod of unblanking inserts in keyhole, but boss on key body does not enter the structure chart that marble hole contacts with hiding pellet.

Figure 26 is the F-F sectional drawing of Figure 25, has driving groove on lock body.

Figure 27 is the F-F sectional drawing of Figure 25, after key drives idle running lock core to turn an angle, key body all enters keyhole and disengages with the driving groove on lock body, makes the boss on key body enter marble hole and drive hiding pellet to move release.

Figure 28 is the F-F sectional drawing of Figure 25, drives idle running lock core to rotate after an angle at the key of unblanking, and the sword iron of realizing on lock core drives tongue to move the figure opening the door.

Figure 29 is the E-E sectional drawing of Figure 25, is provided with the locking closure of strip key insert port, and this strip key insert port communicates with keyhole, the driving groove on lock body on can complete rotation cores.

Figure 30 is the F-F figure of Figure 25, be similar Figure 25 in locking time be rotatably greater than on the idle running lock core at 360 degree angles and lock body and have the groove structure of driving figure.

Figure 31 is provided with the driving groove that contacts to drive the arc that key body moves with key body on lock body, and this Figure 31 is similar in appearance to the sectional drawing of the another kind lock of the F-F position on Figure 25, and lock is in blocking.

Figure 32 is that Figure 31 drives idle running lock core to rotate through key, realizes by being latched to released state figure.

Figure 33 is provided with two to drive the figure of grooves on lock body, and this Figure 33 is similar in appearance to the sectional drawing of the another kind lock of the F-F position on Figure 25, and lock is in blocking, and two drive grooves is to be oppositely arranged on lock body.

Figure 34 is that Figure 33 drives idle running lock core to rotate through key, realizes by the figure that is latched to released state.

Figure 35 is that release could be realized in the described pellet termination on the idle running lock core under blocking after the driving groove entering on lock body, makes the non-hiding pellet contacting with key cross keyhole and enter in lock body driving groove, and Figure 35 is that lock is in locking.

To be Figure 35 drive idle running lock core to rotate through key to Figure 36, make key body and the termination of the non-hiding pellet that contacts with key body by the keyhole on idle running lock core, enter in the driving groove on lock body and could realize release.

Figure 37 is provided with two to drive groove on lock body, and lock is in locking, and this Figure 37 is similar in appearance to the sectional drawing of the another kind lock of the F-F position with 25, and two drive groove not to be oppositely arranged.

To be Figure 37 drive idle running lock core to rotate through key to Figure 38, realizes release figure after making the keyhole of non-hiding pellet and the key body idle running lock core under blocking enter the driving groove on lock body.

Figure 39 locks to be placed with to hide the marble hole of pellet and the Local map of keyhole, on the aperture, one end of marble hole, be provided with and can allow key body in the time rotating, fan-shaped boss on key body or round ring boss are entered in the driving groove of this marble hole and contact with described pellet, the aperture that is provided with the marble hole that drives groove is communicated with keyhole.

Figure 40 is a kind of key body that is provided with fan-shaped boss.

Figure 41 is the V-V figure of Figure 40, a kind of fan-shaped boss.

Figure 42 is the V-V figure of Figure 40, a kind of fan-shaped boss.

Figure 43 is a kind of key body that is provided with round ring boss.

Figure 44 is the P-P figure of Figure 43, a kind of round ring boss.

Figure 45 is the P-P figure of Figure 43, a kind of round ring boss.

Figure 46 is the non-circular key insert port arranging on locking closure, under blocking, the key that this non-circular key insert port allows to be provided with bent connecting rod inserts in the keyhole of idle running lock core, and the driving groove limit on described driving groove contact with key body on lock body or described driving groove is carried out to termination tech in lock and unblanked to being hidden in.

Figure 47 is the non-circular key insert port arranging on locking closure, under blocking, in the key that this non-circular key insert port allows to be provided with bent connecting rod inserts at the bottom of the groove on the driving groove of keyhole on idle running lock core and lock body, and the driving groove limit on driving groove contact with key body is carried out to termination tech in lock and unblanked to being hidden in.

Detailed description of the invention

Ask for an interview Fig. 1, Fig. 2, Fig. 9 to Figure 14, Fig. 1 is a kind of padlock without lock core, lock is in blocking, on lock body (1), there is keyhole (32), keyhole is connected with one end of the several marble holes (9,10,11,29) on lock body (1), has the hiding pellet or the non-hiding pellet that contact with key in described marble hole.In marble hole (9), there is non-hiding pellet (15), by one end (7) and drive rod (3) of this non-hiding pellet (15), driving spring (2), the contact of lock body (1) order, the external diameter of drive rod (3) is greater than the aperture of marble hole (9), the elastic force of driving spring (2) is greater than the elastic force of the spring (16) contacting with non-hiding pellet (15), the aperture in (10) apertures of marble hole is less than the external diameter of hiding pellet, a termination (8) that hides pellet (19) contacts (seeing Figure 10) with the compare little aperture, aperture (6) on marble hole (10), this hiding pellet (19) one end (8) is not hidden in marble hole at keyhole (32), the other end of this hiding pellet (19) and spring (20), the contact of lock body (1) order, (seeing in conjunction with Fig. 9) marble hole (11) is the stairstepping marble hole (11) being connected and composed by large small-bore, the upper aperture of this stairstepping marble hole (11) is communicated with keyhole (32) compared with microstome (87), in this stairstepping marble hole, be placed with the step-like hiding pellet (21) being connected and composed by the different bar shaped bar of external diameter, the step of being hidden on pellet by stairstepping contacts with the step of the large aperture on this stairstepping marble hole, the one end (4) that hides pellet can not be moved to keyhole, the other end of this hiding pellet (21) and spring (22), the contact of lock body order, make one end (4) of described hiding pellet (21) top external diameter smaller part position concordant with the aperture of this ladder marble hole (11), or in recessed this marble hole (11).The aperture, one end of marble hole (29) is connected with keyhole (32), in marble hole, there is hiding pellet (23), this hiding pellet (23) is gone up the one end (30) contacting with key and is entered the spheroidal hoodle (33) in keyhole (32), driving spring (34), the contact of lock body (1) order, the other end of this hiding pellet and spring (24), the contact of lock body (1) order, because the external diameter of hoodle is greater than the aperture of marble hole, the elastic force of driving spring (34) is greater than the elastic force of spring (24), the one end (30) that hides pellet (23) is contacted with hoodle (33), not in keyhole (32).On above-mentioned several hiding pellet (19,21,23) and non-hiding pellet (15), be all provided with a groove (12,13,14,28) that shape is identical.When locking, described groove (12,13,14,28) is not on same straight line, and can not contact with the control panel (27) in lock body (1) hole slot, this control panel contacts with spring, lock body order, control panel is contacted with the external surface of hiding pellet, non-hiding pellet, control panel (27) is provided with control groove, in the time of locking, this control groove contacts with the groove (40) inserting on middle lock bridge (18) two ends (17,26) of lock body (1) hole slot (25), lock bridge can not be separated with lock body, realize locking.Keyhole (32) is connected with key insert port (31), because one end of contacting with key on each hiding pellet, non-hiding pellet is not in keyhole, has strengthened the tamper-proof and technical opening of lock.The external diameter of the hoodle (33) contacting with hiding pellet (23) should be greater than keyhole (32), makes this hoodle (33) not roll out and to separate with lock from keyhole.In Fig. 1, be also provided with reset pellet (40), reset pellet is in stairstepping marble hole, contact location by the step on reset pellet with the step in stairstepping marble hole, under blocking, one end of reset pellet enters keyhole, and the larger spring (48) of the other end of reset pellet and elastic force, the contact of lock body order, slide ramp in fluted on reset pellet (49) and the recessed reset pellet that is connected with groove, when locking, external surface by reset pellet contacts with control panel (27), make control panel cannot with described hiding pellet, groove contact on non-hiding pellet, just can not move.Ask for an interview Fig. 2, Fig. 2 is Fig. 1, the state diagram of lock in unblanking, now by the process narration with described key release: in conjunction with Figure 11, Figure 12 Key structure, the contact position that slide ramp (37) on the port of key body (46) connected key handle (47) is entered to hoodle (33) and hiding pellet (23) through key insert port (31) is passed through, slide ramp (37) and key body upper channel boss (36) move hoodle (33) and spring (34) are compressed, several boss (41 on key body (46) surface (51), 42, 43, 44) successively with each marble hole (29, 11, 10, 9) sliding-contact, because the position, termination of each described boss is circular arc or slope, the height of boss has certain limitation, just make the each marble hole of turnover that described boss on key body can order, key body obtains so that can all enter in keyhole smoothly, the recessed slide ramp (39) of key body and one end (7) sliding-contact of non-hiding pellet (15), under spring (16) effect, enter in the channel groove (38) being connected with slide ramp, because this channel groove (38) connects together two surfaces on key body (46) to cross key body, just realize this non-hiding pellet, cross keyhole through channel groove on the key, moving direction and other the hiding pellet (19 of the one end (7) that makes this non-hiding pellet in the time contacting with key body, 21, 23) moving direction while contact with key body is contrary, this has just overcome current known locking, the pellet contacting with key can only move towards same direction, the problem of existing technology unlocking.Receive the channel groove (38) at position, non-hiding pellet (15) one end (7) and the passage boss (36) of key body upper process to be connected, the external surface (35) of passage boss (36) is contacted with drive rod (3), and drive drive rod to move, make driving spring (2) compression, now, several boss of key body surface upper process enter respectively in each marble hole, be subject to the driving spring (2 of force compresses, 34) through hoodle (33), drive rod (3) makes key body transverse shifting in keyhole, and become pressure contact with keyhole by the surface of key body, boss (41) on key body (46) enters in marble hole (10) and contacts with hiding pellet (19), this hiding pellet is moved, boss (42) on key body (46) enters in marble hole (11) and contacts with hiding pellet (21), this hiding pellet is moved, the external surface of key body (46) contacts with reset pellet (40), external surface and the control panel (27) of pellet of making to reset disengages, and by the groove on reset pellet (49) and control panel (27) in opposite position, boss (44) on key body (46) enters in marble hole (29) and contacts with hiding pellet (23), making to hide pellet moves.In sum, non-hiding pellet (15) moves to keyhole (32) direction, hide pellet (19, 21, 23) move and away from keyhole (32) to the direction in marble hole, this random, after becoming rightabout to move, make to hide the groove (12 on pellet, 13, 28), groove (14) on non-hiding pellet, and groove (49) on reset pellet (40) is all after same straight line, contact and move with described groove with the control panel (27) of spring contact, groove (40) on control panel and lock bridge (18) two ends (17 and 26) is disengaged, lock bridge (18) is able to exit from the hole slot (25) of lock body (1), realization is unblanked.In Fig. 1, Fig. 2, in figure, the aperture of keyhole (32) is amplified to processing, spy explains.When locking, need to unblank in key insertion keyhole, make non-hiding pellet, hide pellet, reset pellet moves, by the groove on described pellet (14, 13, 12, 28) move to same straight line, spring moves and described groove (14 control panel, 13, 12, 28) contact, now, by the two ends on lock bridge (17, 26) after in the hole slot (25) of insertion lock body, make control groove (40) on lock bridge with control panel (27) in opposite position, key body (46) is exited to lock, one end (7) of non-hiding pellet (15) can be sharp from after contacting along the slope in key body port (37) and key body along the connected slide ramp (39) of channel groove (38), contact with drive rod (3) again, reset pellet (40) disengages with key body surface (51), the back-moving spring (48) that elastic force the is stronger pellet that makes to reset moves, contacted with the appearance of reset pellet by the slide ramp on reset pellet, control panel is moved, after control panel moves, control panel and each hiding pellet on the one hand, groove on non-hiding pellet disengages, hide pellet by contact, the spring (16 of non-hiding pellet, 20, 22, 24) make to hide pellet, non-hiding pellet moves reset, complete the locking to control panel, that control panel contacts lock bridge and lock body are connected as a single entity with the groove fit on lock bridge on the other hand, complete locking, key takes off from locking.

Ask for an interview Fig. 3, Fig. 4, Fig. 9, Figure 10 and key Figure 11 to Figure 19, Fig. 3 is the drive plate (61) being placed with in the keyhole of the tapered end without lock core (32), lock is in blocking, drive plate (61) one end in keyhole and drive rod (3), the contact of spring (1 or 34) order, the other end of drive plate and keyhole (32) and hiding pellet (21), non-hiding pellet (23, 15) a end in contact, keyhole communicates with the groove (62) on lock body (1), keyhole has the parking space (60) that holds key body.There is hiding pellet (19) (seeing in conjunction with Figure 10) at the marble hole of lock body (1), this marble hole (10) is the hole with taper bit moulding, make be connected with the keyhole aperture of position of this marble hole be slightly less than the aperture at other position of marble hole, the aperture (83) that makes to hide the upper one end (8) contacting with key of pellet (19) and this marble hole is concordant and can not enter in keyhole, in step-like marble hole (11), be placed with stairstepping and hide pellet (21) (seeing in conjunction with Fig. 9), stairstepping marble hole (11) is to be connected and composed by compare great hole, aperture (85) and compare little hole, aperture (87), form step (84) in this junction, it is that bar bar and the external diameter less bar bar larger by external diameter connects and composes that stairstepping is hidden pellet (21), form step (86) in this junction, the step (86) of being hidden on pellet by stairstepping contacts with the step (84) on stairstepping marble hole (11), making to hide pellet can not move toward keyhole, the one end (4) that hides pellet top external diameter smaller part position is concordant with the aperture (83) of this marble hole (11).In marble hole (29), have non-hiding pellet (23), one end of non-hiding pellet contacts with the drive plate (61) in keyhole and is concordant with the aperture of described marble hole (29).One end (7) of pellet (15) is stretched out after marble hole (9) with the groove (36) on drive plate (61) in keyhole and is contacted in marble hole (9), described each hiding pellet, the other end of non-hiding pellet and spring (20 or 22 or 24 or 16), the contact of lock body (1) order, described each hiding pellet, on non-hiding pellet, there is the groove (12 contacting with control panel (27), 13, 28, 14), under locking, each groove is not on same straight line or curve, the spring (1 that described promotion control panel moves, 34) elastic force is greater than and each hiding pellet, the spring (20 of non-hiding pellet contact, 22, 24, 16) elastic force, remove to control lock bridge or sword iron is realized locking or release by described control panel.On the termination of lock body (1), have lock sleeve (63), it is protected drive plate in keyhole, and its key insert port (31) communicates with the slide ramp on keyhole (32) and drive plate (61).See Fig. 4 and Figure 11 to 12, Fig. 4 is the key insertion keyhole of unblanking on Fig. 3, makes lock in opening.For helping key body easily to pass in and out keyhole, key body (46) is provided with to the key of slip boss (65), because slip boss (65) is more than or equal to the boss (41 of this key body surface upper process at the height of key body surface (51) upper process, 42, 43) height, and the external diameter of slip boss (65) is greater than and holds hiding pellet, the aperture of the marble hole of non-hiding pellet, the boss that makes to slide can not enter described marble hole, also make each described boss in moving process, can not enter each marble hole entering in keyhole, just make key body easily pass in and out keyhole, or described slip boss (65) and described boss (41,42,43) etc. are not on same straight line or curve.Slip boss (65) enters in the groove (62) on keyhole, now just in time make the lip-deep described boss of key body enter in each marble hole and hiding pellet (19, 21) contact, make described hiding pellet (19, 21) in marble hole, move, one end (7) of non-hiding pellet (15) enters the channel groove (38) on key body after disengaging with the groove (36) on drive plate and crosses keyhole (32), the different directions of described each hiding pellet and non-hiding pellet moves, make the groove (12 on described each pellet, 13, 14, 28) move on same straight line or curve, and with the control panel (27) on lock body on corresponding straight line or curve, now, lock bridge is separated to release with lock body by external force, the locking of lock completes like this: drive key body (61) to exit from keyhole (32) through key handle (47), because of described slip boss (65) effect, make circular arc that key body surface top external diameter is little or the boss (41 with slope, 42) etc. exit marble hole, until slip boss (65) contacts with keyhole, one end of non-hiding pellet (15) is along slide ramp (39) sliding-contact connected with channel groove (38) to contacting with the groove (36) on drive plate.Arrive this, each described hiding pellet, the mobile of non-hiding pellet resets, contacted with control panel by the external surface on described hiding pellet, non-hiding pellet, the other end of control panel is contacted with the groove that has slide ramp on lock bridge, lock bridge can not be separated with lock body, complete locking.

Ask for an interview Fig. 5, Fig. 6, Fig. 5 is the lock that has lock core, and the termination of described pellet of touching with key is in keyhole, and this lock is in blocking.To be described key physical efficiency move to one end of the described pellet in keyhole in described marble hole the feature of this lock and away from keyhole, next is that this lock has two key insert ports, described same as A topic face and B inscribe face on the key, this key can insert from No. 2 key mouths (75) that are contained in No. 1 key mouth (31) outdoors and be contained in door respectively, contact with same group of pellet in keyhole, realize the unlatching of lock.There are No. 1 key mouth (31) and No. 2 key mouths (75) in the two ends of the keyhole (32) on lock core (72), drive hoodle (33, 76) on, be greater than 1/2nd position in the stairstepping locating hole of lock core, on this locating hole, be less than with the aperture of keyhole (32) link the diameter that drives hoodle, make this hoodle entirety not enter keyhole from this locating hole, on described locating hole, aperture is compared with the aperture of small end and driving hoodle (33 or 76), spring (34 or 2), the contact of lock core (72) order, on the keyhole (32) of lock core, there are two for holding the groove (62 of the slip boss (65) on key body, 73), (67 of described pellet, 71) one end enters the marble hole and locking pellet (69 or 70) of lock core, spring (16 or 20), the contact of lock core order.Fig. 6 is after Fig. 5 key insertion keyhole of unblanking contacts with described pellet, has realized release.Its process of unblanking is as follows, key body (46) enters from key insert port (32), drive hoodle (33, 76) be spheroidal, make key body can easily enter keyhole, key body and driving hoodle pressure contact, make to drive hoodle to enter locating hole and by described spring (34, 2) compression, at described driving pellet (67, 68, 71) one end is along key body surface (51), slide ramp in recessed key body, while entering bullet groove (77), slip boss (65) enters groove (62) institute correspondence position, described boss (78) on key body also enters places pellet (71) marble hole position, the spring (34 that elastic force is larger, 2) make to drive hoodle (33, 76) mobile, drive key body (46) transverse shifting in keyhole, slip boss (65) on key body is entered in groove (62), boss (78) on key body contacts with one end (74) of pellet (71), and enter together in the marble hole of placing this pellet (71), and away from keyhole, so just by one end of described pellet (71) (74) from blocking, cross keyhole (32) and enter marble hole to leaving keyhole, mobile distance has increase, the movement of described pellet, make each locking pellet (69, 70) etc. enter in lock body, complete release.Rotate to realize through key handle band movable lock core and unblank.In the time that lock is opened to locking, lock core is resetted after rotation, key body exits process from keyhole, Figure 12 (is seen in spheroidal surface on the larger slip boss (65) of key body top external diameter, Figure 14) with groove (62) sliding-contact of lonely shape, contact with the hole wall of keyhole and enter, now, make key body top external diameter less, highly shorter circular arc boss (78) exits from marble hole, key body is separated with lock rapidly, described pellet is reset movement under spring force, each locking pellet (69, 70) will be connected as a single entity with lock body again, complete locking work.The described drive plate that is provided with driving groove is by recessed described driving groove (91) drive plate, be connected with the surface of drive plate by the one end that drives two the driving groove limits (95 and 96) on groove is separately rear, and be connected at the bottom of the other end on two driving groove limits (95 and 96) and the groove of recessed drive plate, and it is large to form groove mouth, little driving groove at the bottom of groove.Described being provided with drives the drive plate of groove to be arranged on lock body, and described keyhole becomes to be oppositely arranged or be not oppositely arranged to make key body enter keyhole from lock body with this driving groove, or key body is entered in the groove of the drive plate lock body from keyhole.

Ask for an interview Fig. 7 and Fig. 9, Figure 10, Figure 19, Fig. 7 changes the non-linear keyhole (32) in Fig. 1 into curved keyhole (80), therefore, Fig. 7 is just to Fig. 1, Fig. 2, Fig. 5, keyhole in Fig. 6 has been done improvement, the hiding pellet that Fig. 7 has only drawn curved keyhole and contacted with key, the part-structure of non-hiding pellet, described shaped form keyhole (80) is one section of circular arc of certain radius circle, therefore claim arc keyhole (80), this curved channel hole is arranged on lock body (1), (in conjunction with Fig. 9, 10 see), in the stairstepping marble hole (11) of lock body (1), there is step-like hiding pellet (21), contact location by the step (86) on the hiding pellet (21) of ladder with the step (84) on stairstepping marble hole (11), one end of this hiding pellet and spring, the contact of lock body order, the recessed marble hole of the other end (4) of this hiding pellet is interior or concordant with the aperture (83) of this pellet, another stairstepping is hidden one end and the spring of pellet (79), lock body contact, this hiding pellet is topped bar and is contacted with the step in step-like marble hole, make in the recessed step-like marble hole of the other end of this hiding pellet or concordant with the aperture of this pellet.Another hiding pellet (19) is in marble hole (10), by the external diameter that is approximately less than this hiding pellet on this marble hole with the aperture of keyhole link, make in or recessed this marble hole concordant with pellet aperture 1 (83) of one end of this pellet, the other end of this hiding pellet contacts with spring, lock body order, and described hiding pellet is to have the groove contacting with described control panel.In described arc keyhole (80), there is the hoodle (33 of at least one spheroidal, 76) position of upper less than 1/2nd enters in keyhole (80), and the major part of this hoodle is in the locating hole of lock body (1), the spring contact larger with locating hole elastic force, make described hoodle (33, 76) contact with the aperture that is less than this hoodle external diameter on locating hole, marble can not be entered in keyhole completely, like this, the arc key body (46) (seeing Figure 19) coordinating with this arc keyhole (80), just can enter in lock along the identical arc keyhole of radius, drive described hoodle (76, 33) make the each described boss (41 in arc surfaces of keys, 42, 44, 52) enter respectively in each described marble hole, drive the pellet in marble hole to move to realize release.Adopt arc key keyhole anti-technology to open with destroying.

Key and type of key involved in the present invention are described below: ask for an interview Figure 11, Figure 12, Figure 12 is the A-A figure of Figure 11, key handle (47) is connected with key body (46), on the surface (51) of key body (46), upper process has several boss (41, 42, 44), described in this, boss can enter in described marble hole and drive hiding pellet or non-hiding pellet to move, described boss (44) is the boss (44) that key body (46) is gone up the spheroidal above forming on the surface (51) of key body (46) after the groove (53) of punching press, described boss (42) is the boss with slope, described boss (41) is that two corresponding sides on the spheroidal boss of key body surface (51) are clipped the flat arc boss of rear formation, in key body (46), be recessed into bullet groove (64), in key body (46), there is channel groove (38), the length of this channel groove (38) is more than or equal to the thickness of key body (46), be that channel groove (38) one end is connected with key body surface (51), the other end is connected with the passage boss (36) of another surperficial upper process of key body and forms the closing end of this channel groove, this channel groove (38) is connected with the slide ramp (39) of recessed key body, the other end of this slide ramp is connected with key body surface (51) or bullet groove (64), this channel groove (38) is for receiving described non-hiding pellet, make non-hiding pellet cross key aperture through key channel groove.On key body, also establish and be conducive to the easily slip boss (65) of the described keyhole of turnover of key body, this slip boss (65) is spheroidal boss, the height in key body protrusion of surface of its slip boss is more than or equal to the height of described boss (41,42,44) at key body surface upper process, and the external diameter of its slip boss is greater than the aperture of placing described boss (41,42,44) marble hole.

Ask for an interview Figure 13, Figure 14 key, Figure 14 is the B-B figure of Figure 13, key body (46) is connected with key handle (47), the port of key body has slide ramp (37), the boss (54,55,56) of the surperficial upper process of key body (46) respectively with described hiding pellet, non-hiding pellet contact, described boss (54,55) is a kind of aspheric arc boss, and described boss (56) is a kind of square arc boss.On key body surface, have and the slip boss (65) of function described in Figure 11, this slip boss is a kind of flat arc boss.Secondly be recessed on the bullet groove (64) of key body at key body, be used for and an end in contact of described pellet or non-hiding pellet, between described bullet groove and key body surface, have slide ramp (39).

Ask for an interview Figure 15, Figure 16, Figure 17, Figure 16 is the W-W sectional drawing of Figure 15, Figure 16 is a kind of shaped form key, this shaped form key is key body (46) and bending connective pole (57), key handle (47) is linked in sequence, key body (46) and key handle be not on same straight line and in the dislocation, it on described key body (46) surface (51), is the boss (52 of the rod of bar one by one of setting, 44, 41, 42) with described hiding pellet, non-hiding pellet contact, wherein the external diameter of boss (52) is greater than all the other boss (41, 42, 44) diameter.Make this key physical efficiency easily pass in and out keyhole.Curved surfaces (58) on another surface of described key body.Figure 16 is the sectional drawing of the described boss (44) on key body (46), another surface of this key be with lock body on the curved surfaces (58) of driving groove sliding-contact.Figure 17 is the shaped form key of another kind of band bent connecting rod (57).Be linked in sequence by key body (46) and bent connecting rod (57), key handle (47), the surperficial upper process of described this key body (46) has several boss (41,42,44,52) to contact with described hiding pellet or non-hiding pellet, several boss on this key body are lower than the rising height of boss on institute's key body shown in Figure 15, and described in this, the protruding top of boss is the shape of spheroidal or arc.

Asking for an interview this figure of Figure 18 is a kind of shaped form key, be connected with bent connecting rod (57), key body (46) order by key handle (47), this shaped form key and Figure 15, Figure 17 are different, port on key body is closely by key handle, and Figure 15,17 key body port be away from key handle, but two key bodies not with key handle on same straight line.This key is locking of being hidden for keyhole, the import department of its key channel and the opposite direction of locking described key insert port.On the surface (51) of key body (46), have the described boss (41,42,44,52) contacting with described hiding pellet, non-hiding pellet or described pellet, the shape of this boss is the same with aforesaid boss.

Ask for an interview Figure 19, this figure is a kind of circular arc key forming by certain radius, therefore be called arc key, this arc key is for the arc keyhole identical with the radius of arc key, on the surface (51) of the arc of key body (46), be provided with the several boss (41 that contact with described hiding pellet, 42, 44, 52), the shape of the boss described in this, highly, external diameter is with aforesaid the same, another curved surfaces (51) of key body (46) contacts (as shown in Figure 7) with the described driving hoodle in arc keyhole, make arc key body transverse shifting in arc keyhole, by described boss (41, 42, 44, 52) enter respectively described marble hole (11, 10) in, contact with described hiding pellet, and away from arc keyhole.This arc key is to be connected with arc key body (46) by key handle (47), has slide ramp (37) on the port of arc key body.

Ask for an interview Figure 20, Figure 23 is the A key that same lock is equipped with the authorization function of unblanking, B key and C key, key handle (47) is connected with key body (46), there is slope (37) termination of key body, key body surface (51) upper process the several described boss (41 that contact with described hiding pellet, 42, 44) and the channel groove (38) contacting with described non-hiding pellet, wherein A key is authorized key of first unblanking, in the maybe owner's variation of this lock of A key loss, or decorating house completes or sale of automobile is gone out, with the release of B key, because B key body (46) is on the key than A key body (46) length on the key, or B key is higher than 1 boss in A key, make B on the key with lock the described hiding pellet that contacts want many at least one, or make at least one pellet displacement long, like this when the release of B key, automatically the unlocking function of A key is eliminated, and can only use key operated this lock of B.In like manner, during with the release of C key, because C key is than the long at least many boss that contact with hiding pellet of B key, or C at least one boss is on the key greater than boss that B contacts with the same hiding pellet on the key height at surfaces of keys upper process at the height of key body protrusion of surface.Using after C key unlocking like this, the unlocking function of B key has just automatically terminated.Above-described principle, structure have been done to describe in detail in my the patented invention application of 2007.

Ask for an interview Figure 21, this key is to be provided with two key insert ports (31 for locking, 35), on keyhole, only have one group to hide pellet, the lock of non-hiding pellet (is shown in Fig. 5, shown in Fig. 6) key of adapted, on described same key, establish A spoon face (No. 1) and B spoon face (No. 2), on No. 1 work plane, (see and have the key of No. 1 figure), slope (37) from the port of key body (46) starts the order finishing to key handle (47), by described boss (41), described boss (42), described boss (44), described boss (52), the order of described channel groove (38) is successively set on No. 1 work plane of described key body (46), and on No. 2 work planes of described key body (46) (seeing the key figure that indicates No. 2), to start from key handle (47) mode finishing to the slope (37) the port of key body (46), be located at the described boss that No. 1 quantity on work plane is identical with shape and channel groove is identical is clipped to again No. 2 work planes on the key by described, from handle (47), finish to key body port, by described boss (41), described boss (42), described boss (44), described boss (52), the order of described channel groove (38) is located on No. 2 work planes of described key body (46) successively, so just realize No. 1 work plane identical with the planform on No. 2 work planes, but opposite direction.So just existing known two groups of pellets locking can be reduced to one group, reducing by half with material of lock, and realize and enter keyhole and in lock one group with the several boss of key body A spoon face from the key insert port (31) (seeing Fig. 5) of (outdoors) of locking and hide pellet and contact and unblank, with several boss of same key B spoon face from locking the key insert port (75) (seeing Fig. 5) of (interior) enter keyhole and lock in same group of hiding pellet contacted and unblanked.In Figure 21, described boss is at key body surface (51) upper process, and described channel groove (38) crosses key body, boss described in it, the shape of described groove and described channel groove, external diameter, be highly equal to aforementioned.

Asking for an interview Figure 22 is to be provided with at least two shapes or incomplete same C spoon face and the D spoon face of structure on a kind of round key body (46) surface (51), realize hiding pellet and this C spoon face and D spoon face on the key described at least one that lock, go to realize after twice release of lock, lock could be opened, like this, in the structure that does not change described lock, especially do not increase in the situation of described hiding marble amount, contact successively to significantly improve the close capacity of lock with the C spoon face that represents two different unlocking ciphers number and D spoon face, the safety that improves lock.Only need to rotate once successively in lock with key or mobile once with regard to available C spoon face release on the key, make lock enter and treat released state by blocking, and then rotation or mobile key are once, just can go release by same D spoon face on the key, make with lock interior same group hide pellet again contact, just can make, in treating being locked into into released state of released state, to complete and unblank.I am open in patent of invention in 2011 for this relevant technologies, in the present patent application major technique be to known shell hole groove on the key or snakelike tank or outside mill teeth improve, adopt described boss to contact with described hiding pellet, further promote safety, the applicability of the present invention's lock.In practice, the shape of the key body (46) described in Figure 22 also can be by described shaped form or non-curved key shape setting, also can be opened in two on the key by being located at same two work planes (C spoon face and D spoon face) on the key point, like this, lock described in same handle, just needs to insert successively in lock and this lock could be opened after release respectively with two people.Can the one group of hiding pellet locking described in this kind be provided with front described groove, be contacted unlatching or the locking of determining lock by this groove with the control panel of locking.It is incomplete the same that the shape of its control panel is introduced with the present invention.In Figure 22, key handle (47) is connected with key body (46), C spoon face has described several boss (41, 42, 44, 52) in key body surface (51) projection, and on same straight line or curve, several to some extent boss (54 on D spoon face, 55, 56, 53), in same straight line or the curve projection on the surface (51) of key body, shape or the structure of C spoon face and D spoon face are incomplete same, be that several boss are not exclusively the same at the height of key body surface upper process successively, namely on C spoon face when having at least one boss on D spoon face and lock at least same hiding pellet and contact, the distance that this hiding pellet is moved is different, in Figure 22, target D-D figure is that at least one on two work planes on described key body is different with the height of locking described boss (41) that same hiding pellet contacts and described boss (54), described boss (41) is larger at the height of key body surface (51) upper process than described boss (54), thereby make to hide the distance that moves of pellet more greatly.

Ask for an interview Figure 24, that a kind of key that the described key contacting with hiding pellet, non-hiding pellet is contacted with known described pellet is combined in one on the key, described like this key can move the one end that is hidden in the described pellet in marble hole and is placed on the described pellet in keyhole, and enter in marble hole away from keyhole, can stretch out from pellet locking the termination that is hidden in the non-hiding pellet in marble hole.Cross keyhole through described channel groove on the key, have like this described hiding pellet of locking, described non-hiding pellet, described pellet moving direction not exclusively the same, displacement increases, and shift position enters hidden area, just cannot separate described lock with master key instrument.This key is connected with key body (46) by key handle (47), the upper setting in key body (46) surface (51) contacts described several boss (41 with described hiding pellet, 42, 44, 54), be provided with the bullet groove (64) of the recessed key body (46) contacting with described pellet, be provided with the channel groove (38) that holds described non-hiding pellet, there is slide ramp (37) port of key body, described channel groove (38) is connected with the slope (39) of recessed key body, the other end on this slope is connected with key body surface (51).Non-curve key shown in Figure 24, also can be shaped form key, arc key by described key design, and there is A, B, C function of key matched key, have in doors with room outside the key of unlocking function, there is the close capacity of the lock of raising, to being locked into the key of more than twice or twice unlocking function of row.

Ask for an interview Figure 25 to Figure 30 and Figure 15, Figure 16, Figure 25 is the lock in blocking, Figure 26 is the F-F sectional drawing of Figure 25 in the time of blocking, Figure 27 unblanks in Figure 25 after key drive idle running lock core (72) rotation one angle, the F-F sectional drawing of lock under released state, Figure 28 is that the key of unblanking in Figure 25 drives idle running lock core (72) to rotate compared with the sword iron on idle running lock core after wide-angle (101) to drive dead bolt to move while opening the door, the F-F sectional drawing of lock under unlocking condition, Figure 29 is the E-E sectional drawing of locking closure in Figure 25 (63), Figure 30 is the F-F figure of lock in blocking another kind of lock of lower time in Figure 25.At Figure 25, in Figure 29, by Figure 15, the shaped form key of the band bent connecting rod (57) shown in Figure 16 inserts in lock from locking strip key insert port (31), the key body (46) being connected with bent connecting rod (57) enters respectively in the keyhole (90) of driving groove (91) on lock body (1) and idle running lock core (72), make the boss one by one (42 of the upper erect in key body (46) surface (51), 41, 44) enter in keyhole (90), key way hole (90) on driving groove (91) and idle running lock core (72) on lock body, should ensure that key body and boss enter in lock, described bent connecting rod (57) on the key connecting portion upper and key body (46) enters in the groove (92) on idle running lock core (72), key is connected with idle running lock core, to drive idle running lock core to rotate by key handle (47) on the key.Insert after lock at key body.Another lip-deep curved surfaces (58) (seeing Figure 16, Figure 15) of key body, contact with the driving groove (91) on lock body (1), described boss (41,42,44) on key body is in keyhole (90), corresponding with the aperture of the marble hole (9,10,11) on idle running lock core respectively.In trapezoidal marble hole (11) on idle running lock core, be placed with stairstepping and hide pellet (21), one end of this hiding pellet and spring (22), the contact of idle running lock core (72) order, the step (86) of being hidden on pellet by this stairstepping contacts with the step on stairstepping marble hole (84), make the other end (4) of this hiding pellet (21) and the aperture (83) of this marble hole (11) is concordant or recessed this marble hole in (Fig. 9 is shown in by detail drawing, the aforementioned content of Figure 10) and not in keyhole (90), in another marble hole (10) on lock core, be placed with hiding pellet (19), the aperture in an aperture of described marble hole (10) is less than this hiding pellet external diameter, be connected with keyhole (90) by compare little aperture, this aperture, the other end of this hiding pellet and spring (20), the contact of idle running lock core (72) order, in concordant or recessed this marble hole in the aperture of one end of this hiding pellet (19) and described marble hole (10), and not in keyhole (90), (referring to the introduction of Figure 10).In another marble hole on idle running lock core (72), there is hiding pellet (23), the aperture in an aperture of described marble hole is less than this hiding pellet external diameter, be connected with keyhole (90) by this aperture, one end of this hiding pellet contacts with spring, idle running lock core order.The orifice end that the other end of this hiding pellet is less with aperture on described marble hole contacts.At described hiding pellet (19, 21, 23) on, be provided with the groove (12 that can contact with the control panel (93) on idle running lock core, 13, 28), at Figure 25, in Figure 26, lock is under blocking, one end of control panel (93) contacts with the external surface on described hiding pellet, instead of contact with described groove, the other end of this control panel (93) contacts with the control groove (94) on lock body (1) endoporus, because this control groove (94) has certain length, make control panel (93) move certain distance at this control groove (94), thereby make idle running lock core under blocking, the moving 360 degree angles that are less than of idle running.On described lock body, be recessed into lock body (1) for the driving groove (91) of receiving key body, drive the recessed lock body in one end on two groove limits (95 and 96) of groove, the other end is connected with lock body endoporus (97) surface respectively, and idle running lock core is connected with the sword iron (101) that drives dead bolt to move.See in conjunction with Figure 29, on lock body, there is locking closure (63), on locking closure (63), have and can allow curved key insert the strip key insert port (31) in lock, this key insert port (31) is corresponding with the groove (92) that is used on keyhole (90) at the bottom of groove on driving groove (91) on lock body, on idle running lock core (72) and idle running lock core contacting with bent connecting rod.Releasing process: see incorporated by reference to Figure 27, at the blocking of Figure 26, key inserts after lock, the key that makes to unblank contacts with the cooperation of idle running lock core upper groove (92), through key handle (47), drive idle running lock core to rotate to carry out release, in the process of rotating at idle running lock core, curved surfaces (58) on described key body (46) and idle running lock core are synchronizeed rotation together, and along a groove limit (96) (the being slope) sliding-contact that drives groove, drive key body to move in key through hole (90), and drive the described boss (41 on key body, 42, 44) enter respectively described marble hole (11, 10, 9) and with described hiding pellet (21 in marble hole, 19, 23) contact, described hiding pellet is moved, when the curved surfaces on key body (58) and slide ramp (96) drive a groove limit (96) of groove (91) to disengage, and enter while contact with lock body bore area (97), key body is all entered in keyhole (90), and by boss (the 41 incomplete same described height on key body, 42, 44) enter respectively described marble hole (9, 10, 11) in, make the described pellet (19 of having hidden, 21, 23) movement of larger distance, in the recessed marble holes such as the one end (4) on described hiding pellet, and the one end contacting with key on this hiding pellet is further hidden in marble hole away from keyhole, and make the groove (13 on each hiding pellet, 12, 28) in same straight line and corresponding with described control panel (93), now, idle running lock core also drives the other end of control panel on another position, groove limit of the control groove (94) on lock body (1), and then rotation idle running lock core, one end of control panel is contacted with the groove limit Frictional Slipping of the control groove (94) on lock body, control panel is moved to idle running lock core direction, make the spring-compressed contacting with control panel, the other end of control panel is entered on described hiding pellet in the each groove in same straight line and contact, the movement of control panel, disengage with described control groove (94), become and lock body (1) bore area (97) sliding-contact, like this, this lock is unlocked.See in conjunction with Figure 28, after this, just can drive the rotation of idle running lock core wide-angle through key handle, drive dead bolt to move by the sword iron on lock core, complete and open the door, because sword iron is scallop hole with the hole on the buckle that drives dead bolt to move, the key that makes to unblank drives in the process of the moving release of Lock cylinder idling, namely idle running lock core is in the time of release not, and blocking all rotatable certain angle and sword iron can not contact with being clasped, and dead bolt during this time can not move.Drive idle running lock core to rotate in the process that drive dead bolt moves at key, arcwall face on described key body continues to contact with lock body bore area, make the groove on each hiding pellet continue to remain on same straight line, after lock is opened and is driven dead bolt to complete to open the door, drive idle running lock core to do to reset to rotate through key in the other direction in handle (47), idle running lock core disengages the curved surfaces (58) of key body and lock body bore area turning to, now, one end of described control panel (93) has entered control groove (94) position on lock body, make control panel reset movement with control panel contact spring, and disengage with the groove on hiding pellet, and enter with lock body on the position, a groove limit (96) of driving groove (91), in the time that the arcwall face of key body does not touch with the groove edge joint that drives groove, the spring (22 contacting with each described hiding pellet, 20, 24) drive described hiding pellet reset movement, described boss (41 on key body, 42, 44), key body is moved with driving groove to be contacted, make groove on each hiding pellet again not on same straight line, and it is corresponding with one end of control panel by each surface of each hiding pellet.Like this, while rotating with the reset of idle running lock core the bottom portion of groove contact that enters driving groove (91) to the curved surfaces (58) to described key body, described spring (22,20,24) finishes each hiding pellet reset movement, now, described boss (41,42,44) on described key body exits marble hole and enters keyhole, and the key of unblanking just can be from locking the locking process of having taken out.Driving idle running lock core to enter released state extremely to unlocking condition from blocking with the key of unblanking of bent connecting rod, because locking closure only has a strip key insert port, the rotation of lock core, keyhole on lock core is blocked together with the key of unblanking and in hidden lock by locking closure, and only has groove bottom on the driving groove on lock body in the appreciable position of key insert port, therefore, in the whole process of unblanking, be to carry out technology unlocking, because the pellet termination that contacts with key is not in keyhole, can tamper-proofly open again.Because the external diameter of the described boss (52) in the port position of described key body (46) is greater than the aperture of locking described marble hole, just make key body in the time of turnover keyhole, described and hiding pellet contacts boss (41,42,44) and can not contact with the aperture of described marble hole, therefore, be provided with end cap, the key lock of adapted bent connecting rod, can termination tech unblanks and destruction is unblanked.It in Figure 25, is the key of band bent connecting rod (57).Strip key insert port on locking closure is inserted the structure chart of lock core, in practice, can delete the lock end cap (63) in Figure 25, now, adopt a kind of non-shaped form key as shown in figure 11 directly to insert the keyhole shown in Figure 25 (90) and drive in groove (91), rotate through idle running lock core, and driving groove effect, realize release, another kind also can be used shaped form keyhole shown in Figure 19, change the arc keyhole described in Figure 19 into by the keyhole in Figure 25 (90), arc key body is inserted in arc keyhole, and only have a part of curved surfaces on arc key body to contact with the driving groove (91) on lock body, drive this key body to move, rotate and drive groove to be used for realizing release through idle running lock core.

Ask for an interview Figure 30, Figure 30 is that one is not established control groove, between lock body and idle running lock core, be provided with the dish of unblanking being connected with sword iron, this lock (is not drawn the front view of locking in Figure 30 in the blocking shown in Figure 25, this structure is existing narration in my other patent application style, mainly to set forth described key body because inventing, hide pellet and drive groove) most of structure and Figure 25 in Figure 30, Figure 26 is the same, in the endoporus of lock body (1), being placed with can be under blocking, can rotate arbitrarily the idle running lock core (72) of 360 degree, the key of unblanking is as Figure 15, Figure 11, shaped form shown in Figure 19 or non-shaped form key body (46) and the lip-deep boss of key body (42) etc. on the key inserts in the keyhole (90) of idle running lock core (72), and the subregion that makes this key body (46) enters in the driving groove (91) of lock body (1), contacted with the bottom portion of groove that drives groove (91) by the curved surfaces on key body (58) (as shown in Figure 16), driving two groove limits of groove is a kind of slide ramp, the recessed lock body (1) in this one end, groove limit is connected with driving bottom portion of groove, the other end on this groove limit is connected with the bore area (97) of lock body (1), the boss (42) of key body upper process etc. enters in keyhole, in the described marble hole (11) of idle running lock core (72), place the hiding pellet (21) contacting with the boss (42) on key body, in or recessed this marble hole concordant with the aperture of marble hole of one end of this hiding pellet (21), and not in keyhole (90), the other end of this hiding pellet (21) contacts with the spring (22) on idle running lock core, on hiding pellet, be provided with arc groove (13).When locking, external surface by this hiding pellet contacts with the arc groove on the round bar shaped control panel (93) being placed on idle running lock core, this circle bar shaped control panel can not be moved, and can not be located at lock body and contact with the hole of unblanking on dish between can space lock core, just can not make to unblank to coil and rotate with idle running lock core, the sword iron of unblanking on dish just can not drive dead bolt to move, thereby lock is under blocking, idle running lock core can rotate arbitrarily 360 degree, and the idle running lock core shown in Figure 25 can only rotate and is less than 360 degree angles under blocking, after in key inserts lock, with Figure 25, Figure 26, shown in Figure 27, drive idle running lock core (72) to rotate through key, make the curved surfaces (58) on key body (46) (see Figure 15, shown in Figure 16) contact with driving slide ramp (96) (driving a groove limit of the groove) Frictional Slipping on groove (91), and described key body is moved in keyhole (90), described boss (42) on key body is entered in described marble hole (11), and drive described hiding pellet (21) mobile, make spring (22) compression, under the rotation of idle-run lock pin, touched while contacting with lock body bore area (97) by the curved surfaces of key body and slide ramp, described key body is all entered in keyhole (90), the above boss of key body (42) is entered in described marble hole (11) and drive this hiding pellet (21) significantly to move, make to hide that termination contact with boss on pellet is further recessed in marble hole and away from keyhole, and make the lonely connected in star (13) on hiding pellet corresponding with circle bar shaped control panel (93), and the arc groove (98) on circle bar shaped control panel is disengaged with the external surface of hiding pellet (21), circle bar shaped control panel is passed through through the arc groove (13) of hiding on pellet, spring moves circle bar shaped control panel, control panel is contacted with the panel surface of unblanking transfer to the described hole slot of unblanking on dish and contact, idle running lock core is connected with the dish of unblanking, rotate key through idle running lock core, unblank to coil, sword iron, driving dead bolt to move opens the door, otherwise, locking principle is narrated with Figure 25, different is, on the upper hole slot contacting with circle bar shaped control panel of the dish of unblanking, there is slide ramp, in the recessed dish of unblanking in this slide ramp one end and be connected with described hole slot, and the other end of slide ramp is connected with the panel surface of unblanking, like this, when idle running lock core counter-rotation enters locking, one end of circle bar shaped control lever is exited and the Surface Contact of unblanking to coil along slide ramp, make to unblank to coil with control lever and disengage, and complete locking, and realize under locking, idle running lock core can rotate by 360 degree.Before other structure of lock shown in Figure 30, narrate.

Ask for an interview Figure 31, Figure 32, Figure 31 is the blocking figure of key while inserting at the bottom of the groove of the driving groove (91) on (1) on the keyhole (90) of idle running lock core (72) and lock body that unblank, Figure 32 is Figure 31 after key drives idle running lock core to rotate to make key body (46) and drive groove (91) to disengage, and has realized release figure.In 31 figure, described key body (46) is on the key shown in the key described in Figure 11, or the key that is provided with bent connecting rod described in Figure 15, when adopt described in Figure 15 key time, be provided with locking closure (seeing Figure 47) locking, and the key insert port through locking such as the above boss of key body (42) enters in the keyhole (90) on driving groove (91) and the idle running lock core (72) on lock body (1), the above marble hole (10) of keyhole (90) and idle running lock core is communicated with, the aperture in the aperture of the one end being connected with keyhole on this marble hole is less than the external diameter of the hiding pellet (19) in this marble hole and one end of this hiding pellet is hidden in marble hole not in keyhole, the other end of this hiding pellet is also in marble hole, the other end of this marble hole is provided with breach (113), in the recessed marble hole of this breach, the breach other end is connected with idle running plug face, the external diameter of its breach should be greater than the external diameter of the outer pellet (105) in the outer marble hole (106) of lock body (1), when ensureing improper release, idle running lock core is in the time resetting rotation, the outer pellet (105) that one end enters marble hole (10) can pass through from the connected breach of marble hole (113), then contact with the external surface of idle running lock core outer pellet reset movement is entered in outer marble hole, just can make idle running lock core reset rotates, enter blocking, so that matched key release, do not have marble hole jaggy to realize the suicide of lock and carry out termination tech and unblank because outer pellet can not exit marble hole.Driving groove (91) is a kind of driving groove of arc, be recessed on and form at lock body by the circular arc of certain radius, thereby on this driving groove two to drive groove limits (95 and 96) be the groove limit of arc, at the bottom of the groove mouth of this driving groove is greater than groove, two groove limits (95 or 96) can not be contacted with key body in the time of locking.In the outer marble hole (106) of lock body (1), being placed with outer pellet (105) contacts with spring (107), lock body order, because outer marble hole (106) is not oppositely arranged with marble hole (10), and the other end of outer pellet is contacted with the external surface of idle running lock core (72).Ask for an interview Figure 32, when release, drive idle running lock core (72) to rotate through key, make first to disengage at the bottom of the arc-shaped outer surface of key body (46) and the groove of driving groove, enter and driving groove limit (96) sliding-contact that drives an arc on groove, key body (46) is moved to keyhole (90) direction, and the described boss (42) on key body is entered in marble hole (10) and contacted with described hiding pellet (19) by keyhole, turn on the surface of key body while contact with the bore area of lock body (1), described key body (46) all enters keyhole, and the described each boss (42) on key body is entered in marble hole to greatest extent, drive each hiding pellet (19) mobile, make the other end of hiding pellet just in time concordant with idle running lock core external surface (being the aperture of marble hole), then under being rotated further of idle running lock core, making hiding pellet (19) contact with outer pellet to enter again with lock body bore area afterwards contacts, realize the unlatching of lock.When not being that matched key is while carrying out release, there are two kinds of situations, when one is the rotation of idle running lock core, because of the length of the described boss (42) on key body long, make to hide one end of pellet and the bore area pressure contact of lock body (1), and make the surface of key body (46) and drive driving groove limit (96) pressure contact on groove, and cannot contact with lock body bore area, make idle running lock core can not rotate release, another kind of situation is in the time that idle running lock core rotates, because of the length of the described boss (42) on key body too short, make to hide in the recessed marble hole in one end of pellet, in the time that idle running lock core drives marble hole (10) to turn to outer marble hole (106) relative position, spring (107) enters in marble hole (10) one end of outer pellet (105), and the rotation of prevention idle running lock core, lock can not be opened, but cannot use in order to prevent the suicide of lock, be provided with breach (113) in the position, aperture of this marble hole, now, rotate backward through non-matching key, drive idle running lock core reset movement, make one end of outer pellet from connected breach (113) process of marble hole (10), and contact with idle running lock core external surface, outer pellet and marble hole are disengaged, scrap to prevent lock, reset and turn to shown in Figure 31 of blocking in situation at idle running lock core, first enter driving groove through key body transverse shifting, then make described each boss (42) on key body from each marble hole (10) exits, key body and boss could, from locking taking-up, complete locking.Idle running lock core shown in Figure 31, Figure 32 is rotatably less than 360 degree angles under blocking.

Ask for an interview Figure 33, Figure 34, Figure 33 is blocking, from recessed two the driving grooves that are oppositely arranged of lock body (1) bore area (first drives groove and second to drive groove), first drive at the bottom of the groove of groove (91) with idle running lock core on keyhole (90) on (72) be oppositely arranged, keyhole (90) is communicated with one end of marble hole (11), in stairstepping marble hole (11), be placed with step-like hiding pellet (21), make in the concordant or recessed marble hole in the aperture of one end that this hiding pellet contacts with key body and marble hole (11), the other end of this hiding pellet is recessed in marble hole or can stretches out from this marble hole, at the bottom of the groove of this first driving groove, be connected with two groove limits (95 and 96), the other end on two groove limits is connected with lock body bore area after separately or contacts and form the groove mouth of the driving groove of V-arrangement, the width of this groove mouth is greater than the width at the bottom of groove, at the bottom of the groove of the other end of described marble hole (11) and the second driving groove (109), be oppositely arranged, on the second driving groove, there is the groove limit of driving (110), the one end of having stretched out another hiding pellet (19) in the marble hole from idle running lock core (72) enters second and drives in groove (109), in the outer marble hole (106) of lock body (1), be placed with outer pellet (105) and spring (107), the contact of lock body (1) order, this outer marble hole (106) is not oppositely arranged with marble hole (11), one end of outer pellet is contacted with idle running plug face.While asking for an interview Figure 34 release, Figure 34 is that Figure 33 drives idle running lock core to rotate through key, make external surface and first driving groove limit (96) sliding-contact driving on groove (91) of key body (46), make key body (46) transverse shifting and enter keyhole (90), on key body, each boss (42) enters each marble hole (11) and contacts with each hiding pellet, disengage with driving groove limit (96) on key body surface, and enter while contact with lock body bore area, whole key body enters in keyhole, each boss (42) on key body enters to greatest extent in each marble hole (11) each hiding pellet ultimate range is moved, stretch out hiding pellet (19) outside marble hole with the second driving groove (109) on driving groove limit (110) sliding-contact after move, to hide pellet (21, 19) the other end is concordant with idle running plug face respectively, idle running lock core can be rotated further, interior the locating of marble hole (11) that makes the outer pellet (105) on lock body can not enter idle running lock core, at this moment lock can be opened.When locking, rotate backward idle running lock core reset movement, key body is entered after the first driving groove (91), taken out locking from locking.

Ask for an interview Figure 35, Figure 36, Figure 35 is the recessed driving groove (91) contacting with key body (46) of bore area from lock body, this driving groove (91) is not oppositely arranged with the keyhole (90) on idle running lock core (72), described keyhole is recessed and be formed with the keyhole of opening from the external surface of idle running lock core, keyhole (90) on idle running lock core is connected with marble hole (29), in marble hole, there is non-hiding pellet (23), one end of non-hiding pellet enters keyhole (90) and contacts with lock body bore area, the other end of non-hiding pellet and spring (24), the contact of idle running lock core order, on this hiding pellet (23), be provided with groove or around the recessed annular groove of this pellet external surface (111), this groove is recessed into non-hiding pellet, at movably round bar shaped control lever (108) of the Kong Zhongyou of idle running lock core, upper fluted or around the recessed annular groove of this control lever external surface (104) at this control lever (108), when locking, this groove or annular groove (104) are not oppositely arranged with the annular groove (111) on non-hiding pellet, one end of described round bar shaped control lever (108) is connected with lock bridge or contacts, when lock bridge is connected with control lever (108), contacted with the hole slot in lock body (1) by the other end of lock bridge and form padlock, or when one end of described control lever (108) contacts to form a kind of lock with the groove inserting on lock bridge in lock body hole slot, or when described control lever (108) with coil hole unblanking between lock body and idle running lock core and contact, sword iron on the dish of unblanking goes to drive dead bolt to move, and form a kind of door lock, or contact to realize the startup of motor vehicle or the unlatching of electric door with power switch when described control lever (108), the radius that forms arc groove (111) on described non-hiding pellet is approximately greater than the radius of the maximum outside diameter of described round bar shaped control lever (108), when guaranteeing to unblank, this control lever can pass through from arc groove, the upper radius that forms arc groove (104) of described control lever (108) is approximately greater than the radius of described non-hiding pellet maximum outside diameter, contacted with the external surface of non-hiding pellet by the arc groove on control lever (104), and stop control lever to move, lock can not be opened.When one end of described non-hiding pellet contacts with keyhole or lock body bore area, the annular groove (111) on non-hiding pellet, therefore cannot technology unlocking all away from control lever (108).Ask for an interview Figure 36, the matched key of unblanking is entered to the keyhole (90) idle running lock core (72) from key insert port described in Figure 35, described non-boss position on key body, make each non-hiding pellet (23) mobile, make the annular groove (111) on each non-hiding pellet farther from described control lever (108), lock can not be opened, especially matched key adopts while being provided with the key (as shown in Figure 15) of bent connecting rod, lock and adopt while being the locking closure (63) of non-round key insert port (100) (seeing Figure 46), the unlocking tool of any type, and non-matching key all cannot enter under the driving groove (90) in hidden lock and carry out technology unlocking at described key body.The idle running lock core of locking shown in Figure 35, Figure 36 is placed in lock body endoporus, under the blocking that does not insert matched key, be rotatably greater than 360 degree angles and lock and cannot open, just further improve the tamper-proof unlatching of lock, as can be seen here, the lock construction shown in Figure 35, Figure 36 is inevitable is leading the change of lockset from now on.Only have in the time that matched key drives idle running lock core to turn to external surface on described key body (46) to contact with the driving groove limit (95) on driving groove (91), the elastic force of each spring (24) that cause contacts with each non-hiding pellet (23) goes to drive described key body (46) surface and driving groove limit (95) sliding-contact driving on groove through non-hiding pellet transmission, contact with (i.e. recessed lock body the darkest position) at the bottom of the groove driving on groove and enter, the termination of the each non-hiding pellet (23) that makes key body and contact with the non-boss position on key body also enters and drives in groove (91), because the non-boss position on key body is bullet groove or snakelike tank or the outer mill teeth groove of recessed key body, the one end that makes each non-hiding pellet from blocking in the keyhole (90) of idle running lock core enters into the driving groove (91) of recessed lock body endoporus and realize the unlatching of locking, the distance that each non-hiding pellet moves is not exclusively the same, but the each annular groove (111) on each non-hiding pellet could move to control lever place direction, and when forming round bar shaped control lever (108) on straight line and idle running lock core and entering relative position, the upper annular groove (104) of circle bar shaped control lever disengages with the external surface of each non-hiding pellet, make circle bar shaped control lever mobile through the annular groove (111) of each non-hiding pellet, just realize aforesaid several situation, the one, the lock bridge of locking is moved, realizing padlock or lock opens, the 2nd, control lever is connected or contacts with the handle on door, shouldered or control lever goes to make dead bolt to move to open the door through bar by the handle on door, or the power supply of power switch is communicated with, the motor vehicle starting of automobile and so on is entered to travel.Described round bar shaped control lever (108) is placed in the hole (103) of idle running lock core (72).Also can adopt the arc groove on the non-hiding pellet of two group, in release situation, form a circular port, improve the close capacity of lock and safety and allow to be placed on the mode that two control levers in the middle of hiding pellet move.

Ask for an interview Figure 37, Figure 38, the lock of Figure 37 is in locking.Be recessed into two driving grooves (first drives groove and second to drive groove) from the bore area of lock body (1), first drives groove (91) and second to drive groove (109) not to be oppositely arranged, longer at the bottom of two grooves of two driving grooves, in the endoporus of lock body (1), be placed with the idle running lock core (72) that is rotatably less than 360 degree angles under blocking, keyhole (90) is recessed from the external surface of idle running lock core (72), form the keyhole that has opening, keyhole (90) is communicated with marble hole (29), on the other end of this marble hole and lock body second is oppositely arranged at the bottom of driving the groove on groove (109), in marble hole, be placed with non-hiding pellet (68), one termination (112) of this non-hiding pellet enters keyhole (90), the other end is recessed in marble hole (29), in the outer marble hole (106) of lock body (1), there are outer pellet (105) and spring (107), the contact of lock body order, this outer marble hole (106) is not oppositely arranged with described marble hole (29), and the other end of outer pellet is contacted with the external surface of idle running lock core (72), on described the first driving groove (91), have with the driving groove limit (95) of key body (46) Surface Contact key body is contacted at the bottom of being recessed into groove the darkest in lock body along this driving groove limit, on described the second driving groove (109), there is the driving groove limit (110) with non-hiding pellet (68 or 67) one end sliding-contact, ask for an interview Figure 38, when release, by matched key after the key insert port of Figure 37 enters keyhole (90), each non-hiding pellet is contacted with the described non-boss position on key body (46), each non-hiding pellet is moved, described non-boss position is bullet groove or snakelike tank or the outer mill teeth groove etc. of recessed key body, drive in idle running lock core releasing process at key, one end of described each non-hiding pellet (67) enters driving groove limit (110) sliding-contact on the second driving groove (109), make each non-hiding pellet (67) mobile, and contacted with key body by the other end (112) of each non-hiding pellet, and drive key body transverse shifting, at the bottom of making key body (46) enter groove along the driving groove limit (95) of the first driving groove (91), simultaneously, make the other end and second of non-hiding pellet drive groove to disengage and enter and contact with the bore area of lock body (1) by the driving groove limit (110) on the second driving groove (109) again, because the length at the bottom of the groove of the first described driving groove and the second driving groove is longer, make key body (46) on idle running lock core being less than with idle running lock core in the rotation at 360 degree angles, all the time in contacting with at the bottom of the groove of the first driving groove (91), just easily realize the unlatching that the sword iron on idle running lock core removes realization door, or power switch is contacted, realize the power connection on the motor vehicle of automobile and so on, automobile starting enters and travels, described non-hiding pellet not with spring contact.When with non-matching key release, the one, non-hiding pellet (67) displacement is excessive, and make one end and second driving groove limit (110) pressure contact driving on groove (109) of this non-hiding pellet, idle running lock core can not be rotated, lock can not be opened, the 2nd, the displacement of non-hiding pellet (68) is too small, and in the recessed marble hole in the one end that makes this non-hiding pellet, marble hole (29) on idle running lock core turn to lock body on outer marble hole (106) time, spring (107) enters in marble hole (29) one end of outer pellet (105) to contact with non-hiding pellet (68), idle running lock core can not be rotated, automatically will lock, make the mode that lock can not reset movement scrap lock, stop technology unlocking, when marble hole (29) is provided with as Figure 31, when breach shown in Figure 32 (113), outer pellet (105) could be from breach (113) through contacting with the external surface of idle running lock core later, make the lock core rotation that can reset, but lock can not be opened.Another feature of this lock is to make one end (112) of the non-hiding pellet (68) contacting with key body from blocking, just enter to released state at keyhole (90) in the driving groove (91) of lock body (1) endoporus, overcome can only moving of known non-hiding pellet in keyhole, develop into and cross after keyhole, the highly dense lock of the overlength displacement contacting with the groove on lock body.

Ask for an interview Figure 39, this figure is the described keyhole (32) locked and a part of structure chart of described marble hole (10), the aperture in the aperture of marble hole (10) is less than the external diameter (referring to described in front Figure 10) that is placed on the hiding pellet in this marble hole, the aperture of this marble hole is communicated with keyhole, on this aperture, there is driving groove (114), the space that this driving groove forms should be greater than the thickness of the fan-shaped boss described in Figure 40 to Figure 45 (115 or 116) or round ring boss (121 or 122), after just making to insert keyhole (32), described key body (46) (seeing Figure 40 to Figure 45) is in the time rotating, described hoodle (33) in keyhole (32) enters in the driving groove (114) of described marble hole (10) fan-shaped boss or the round ring boss (115 or 116 or 121 or 122) on key body, contact and make described hiding pellet move the unlatching of lock with the hiding pellet of placing in this marble hole, driving spring (34) in the other end of described hoodle (33) and lock body (1), the contact of lock body order, described keyhole (32) is recessed and form the keyhole that has opening from the external surface of idle running lock core, the opening of a part for hoodle (33) described in making from keyhole enters keyhole, the elastic force of described driving spring (34) is greater than the elastic force that contacts each spring with each hiding pellet, described hiding pellet is placed in the lock shown in Fig. 1 to Fig. 7, be about to be provided with and drive the marble hole of groove (114) to be placed on Fig. 1, on lock body shown in Fig. 3 (1), or be placed on the lock core shown in Fig. 5, or the locking of other idle running lock core, the shape of described driving groove (114) has again described arc to drive groove (114) or V-arrangement to drive groove.

Ask for an interview Figure 40 to Figure 42, Figure 41, Figure 42 are the V-V sectional drawings of Figure 40, Figure 41 coordinates the supporting key of lock that is provided with driving groove on Figure 39 on the aperture of marble hole, there is slope (37) at the port of key body (46), the fan-shaped boss (115,116,117,118) that has a reality to rise on key body surface (51), this fan-shaped protruding be non-circular boss around the part surface upper process of key body, this key body is connected with key handle (47).

Ask for an interview Figure 43 to Figure 45, Figure 44, Figure 45 is the P-P sectional drawing of Figure 43, this figure is one by one around the round boss (121 on whole key body surface at the surface (51) of non-shaped form key body (46) upper process, 122, 123, 124), the port of key body has slope (37), key body (46) is connected with handle (47), this key is provided with and drives locking of groove (114) for the marble hole (10) shown in Figure 39, thickness at first round boss (121) of this key body is larger, make key body enter described keyhole and (see Figure 39, Fig. 1 to Fig. 6) make the space closely forming on the aperture of marble hole by the driving groove on each marble hole of key insert port be less than the thickness of described round ring boss (121), make key body in the process of insertion keyhole, can not enter in other marble hole, and allow key body easily enter in lock, after in effective working region of key body all enters lock, rotate key body (46), contact with described hiding pellet through the driving groove that drives hoodle (33) that the each round ring boss on key body is entered respectively on each marble hole at described driving spring (34), and entering marble hole, the driving groove that the larger round boss (121) of thickness is greater than described boss (121) thickness from Special composition contacts with hiding pellet, realize release, when locking, rotate backward key body, fan-shaped boss or round boss and driving groove are disengaged, or while making described key body enter the driving groove location on lock body by the described keyhole on idle running lock core, transverse shifting key body (46) and make key body take out locking (seeing shown in Figure 35 to Figure 38) from locking.

Ask for an interview Figure 46, Figure 46 is a kind of locking closure (63) structure chart, and this locking closure is arranged on to locking shown in Figure 25, Figure 35 to Figure 38, adopts the key that is provided with bent connecting rod (57) shown in Figure 15 to Figure 18 to open the lock shown in Figure 38.Locking closure (63) is provided with non-circular key insert port (100), it is a kind of key insert port of bar shaped, this key inserts (100) and communicates with groove (92) and keyhole (90) on idle running lock core (72), described groove (92) coordinates and contacts to drive idle running lock core to rotate with the bent connecting rod (57) on key body, and this groove (92) is recessed into idle running lock core.Keyhole (90) is that to be formed with the keyhole of opening adjacent with the bore area of lock body (1) from idle running lock core external surface is recessed.Broken section has been carried out in the position of the driving groove (91) under locking closure being hidden in Figure 46, described driving groove (91) on lock body is hidden in lock, the external surface of the groove mouth on this driving groove and idle running lock core (72) is adjacent, and this locking closure (63) is connected or contacts with lock body (1).While having adopted the lock of Figure 35 to Figure 38 of this locking closure, just solve existing known locking, the described pellet contacting with key can only move by small distance in keyhole, the close capacity of the insurmountable lock core of institute is little, mutual opening rate is large, easily technology unlocking, easily destroyed problem of unblanking, innovate the termination of pellet described in keyhole has been moved to the design concept that the long distance the driving groove of lock body, super parts move, the safety that improves lock from keyhole.

Asking for an interview Figure 47 is the structure chart of a kind of locking closure (63), this locking closure can be used for Figure 25, Figure 31 to Figure 34 locks, on locking closure (63), there is the key insert port (100) of non-circular hole, it is a kind of strip key insert port (100), groove (92) on this key insert port (100) and idle running lock core (72), at the bottom of described driving groove (91) upper groove on keyhole (90) and lock body (1), communicate, described groove (92) contacts to drive idle running lock core (72) to rotate with the bent connecting rod shown in Figure 15.In Figure 47, locking closure (63) is blocked and broken section has been carried out in the position on described driving groove limit (95 or 96) on driving groove (91) in hidden lock, adopt the lock of this locking closure (63), locking closure (63) is connected or contacts with described lock body (1), by the key that has bent connecting rod (57) shown in this locking closure and Figure 15 to Figure 18, key body (46) can be entered after locking closure occlusion area, just can enter release, just overcome existing known being locked in and in the situation that keyhole is exposed to key insert port (100), carried out the problem that technology or destruction are unblanked, and realize key body and rotated with idle running lock core, by the driving groove on lock body, key body is moved, realize release.

The described drive plate that is provided with driving groove is by recessed described driving groove (91) drive plate, be connected with the surface of drive plate by the one end that drives two the driving groove limits (95 and 96) on groove is separately rear, and be connected at the bottom of the other end on two driving groove limits (95 and 96) and the groove of recessed drive plate.

Complete smoothly object of the present invention by above measure.

Claims (12)

1. a high security lock and key, described lock is without lock core or has the lock of lock core, described locking by shaped form or non-curved keyhole communicates with shaped form or non-curved marble hole, when the lock core that can not rotate when described lock core has locking or locking, can rotate the idle running lock core that is less than or greater than 360 degree angles, in described marble hole, be provided with the shaped form or the non-curved pellet that contact with shaped form or non-curved key body, described pellet has hiding pellet or non-hiding pellet, one end that described hiding pellet contacts with the boss of described key body upper process is not in keyhole, and recessed described marble hole is interior or concordant with the aperture of this marble hole, and be hidden in described marble hole, one end that described non-hiding pellet contacts with the non-boss position on described key body is in described keyhole, described non-boss position is bullet groove or snakelike tank or the outer mill teeth groove of recessed key body on the key, described boss is bar bar or the arc platform at key body surface upper process on the key, it is characterized in that: also include, 1. on lock body (1) or marble hole (10), there is the driving groove (91 contacting with described key body (46), 109, 114), or 2. have on lock body (1) or lock core (72) and to contact with described key body (46), movably drive hoodle (33) or drive plate (61), described driving hoodle or drive plate and driving spring (34 or 2), lock body or the contact of lock core order, driving groove (91,109) on described lock body (1) be in the recessed lock body of the bore area of lock body and form that groove mouth is large, little V-arrangement drives groove or arc to drive groove at the bottom of groove, drive at the bottom of the groove on groove and drive the one end on groove limits (95 and 96) to be connected with two, the other end on this driving groove limit (95 and 96) is separately connected with the bore area of lock body afterwards and the width that forms groove mouth is greater than the width at the bottom of groove.

2. a kind of high security lock according to claim 1 and key, it is characterized in that: described driving groove (91) is from the recessed lock body of bore area of lock body (1), driving groove (91) on described lock body is to be oppositely arranged with the upper keyhole (90) of idle running lock core (72), described keyhole (90) is the keyhole that the recessed formation of the external surface from idle running lock core (72) has opening, by being oppositely arranged at the bottom of the groove on the driving groove of the opening on keyhole and lock body, the described key body that is provided with boss could enter in lock from described driving groove and keyhole, described keyhole is connected with the marble hole (10 or 11) on idle running lock core, in marble hole, there are described hiding pellet (21) or non-hiding pellet (23) and spring (20 or 24), the contact of idle running lock core order, at this hiding pellet, non-hiding pellet is provided with groove (13 or 111), when release, drive in idle running lock core rotation process at key, by driving one on groove to drive groove limit (96) and described key body sliding-contact, driving groove by key body from lock body moves in described keyhole, the above boss of key body (41 or 42) is entered in described marble hole (10 or 11), by described hiding pellet (19), non-hiding pellet (23 or 68) enters in described marble hole, and carry out release, while making released state in same straight line of each groove part on described each pellet, the unlatching that allows to establish reeded round bar shaped control lever (108) movement or contacted to realize lock by the groove on described pellet and non-circular control panel (93) by the groove on described pellet.

3. a kind of high security lock according to claim 1 and key, it is characterized in that: described driving groove (91) is from the recessed lock body of bore area of lock body (1), driving groove (91) on described lock body is to be oppositely arranged with the keyhole on idle running lock core (72), this keyhole is recessed and be formed with the keyhole (90) of opening from the external surface of idle running lock core, be oppositely arranged with at the bottom of the groove driving on groove by the opening of keyhole, described keyhole is connected with the marble hole (10 or 29) on idle running lock core, in marble hole, be placed with described hiding pellet (19) or non-hiding pellet (68), the outer marble hole (106) of placing outer pellet (105) on described marble hole (10 or 29) on idle running lock core and lock body is not on same straight line and in the dislocation, when release, inserted in lock through this keyhole and driving groove by described key body (46), in the process that drives idle running lock core to rotate through key, by driving one on groove to drive groove limit (95 or 96) to drive this key body to enter into described keyhole (90) from the driving groove of lock body with described key body sliding-contact, the above each boss (42) of key body is entered in described marble hole, to hide pellet or non-hiding pellet moves in described marble hole, key could continue to drive idle running lock core to rotate to realize to unblank, the orifice shapes of the one end being connected with idle running lock core external surface on described marble hole comprises and is provided with breach (113) or there is no breach, the marble hole (10) of jagged (113) can prevent from not scrapping when non-matching key from unblanking lock, do not have marble hole jaggy (11) can stop non-matching key and unblank, scrap lock by the suicide of lock.

4. a kind of high security lock according to claim 1 and key, it is characterized in that: described driving groove (91) is the recessed lock body of bore area from lock body (1), driving groove (91) on described lock body is not oppositely arranged with the keyhole (90) on idle running lock core (72), described keyhole (90) is recessed and be formed with the keyhole of opening from the external surface of idle running lock core (72), in the marble hole (29) of idle running lock core, be placed with the non-hiding pellet (23) of band groove (111), one end of this non-hiding pellet contacts with the spring (24) in this marble hole, the opening of the other end of non-hiding pellet on keyhole (90) contacts with the bore area of lock body (1), when release, after the described keyhole (90) of matched key insertion contacts with each non-hiding pellet (23), drive idle running lock core in the process of rotation through key again, make a part of region of described key body (46) or whole key body (46) enter and drive groove from keyhole by the elastic force of the each spring (24) contacting with each non-hiding pellet, and the keyhole (90) of the one end that makes the each non-hiding pellet contacting with the above non-boss position of key body (46) from idle running lock core enters into the driving groove (91) on lock body, each groove (111) on each non-hiding pellet is after same straight line, the control panel (93) that makes to establish reeded round bar shaped control lever (108) or non-round bar is moved and the unlatching of having removed lock.

5. a kind of high security lock according to claim 1 and key, it is characterized in that: described driving groove (91) is in the recessed lock body of lock body bore area, in lock body (1) endoporus, be placed with idle running lock core (72), in the marble hole of idle running lock core, be placed with described non-hiding pellet or hiding pellet, described marble hole communicates with the keyhole on idle running lock core, the other end of described marble hole is under blocking, be not oppositely arranged with the outer marble hole (106) on lock body, in this outer marble hole, there is outer pellet (105) to contact with spring (107), this outer marble hole (106) is adjacent setting with described driving groove (91), when release, when insert the rotation of keyhole drive idle running lock core with the key of unblanking, one end of each hiding pellet or non-hiding pellet drives (the 95 or 96) sliding-contact of groove limit with on described driving groove (91) one and is automatically moved to concordant with the external surface of idle running lock core, the other end of each hiding pellet is contacted with key body convex platform, the other end of each non-hiding pellet enters the above non-boss position of keyhole and key body and contacts, and completes the unlatching of lock under being rotated further of key, one end orifice shapes of described marble hole includes and is provided with breach (113) or there is no breach, the upper orifice end jaggy of described marble hole (10) is at the outer surface position of idle running lock core, and the breach (113) on this marble hole communicates with the external surface of idle running lock core.

6. a kind of high security lock according to claim 1 and key, it is characterized in that: on described lock body, be provided with the driving groove described in two, first drive groove (91) and second to drive groove (109), described first drives groove (91) and second to drive groove (109) recessed from the external surface of lock body endoporus, and on lock body, be to be oppositely arranged, in the endoporus of lock body, be placed with idle running lock core (72), on idle running lock core, there is the marble hole (10 or 11 or 29) being connected with keyhole (90), the other end of marble hole and second drives groove (109) to be oppositely arranged, in this marble hole, be placed with described hiding pellet (19) or non-hiding pellet (68), described keyhole is recessed and form the keyhole that has opening from the external surface of idle running lock core, at the bottom of the first groove driving on groove (91) on keyhole (90) on described idle running lock core and lock body, be oppositely arranged, be placed on the hiding pellet of this marble hole or one end of non-hiding pellet can be stretched out and enter the second driving groove (109) from this marble hole, drive on the lock body that groove is adjacent and have outer marble hole (106) described second, in marble hole, there is outside outer pellet (105), one end of described outer pellet and spring (107), the contact of lock body order, the other end of this outer pellet contacts with the external surface of idle running lock core, when release, described key body on the key and boss insert first and drive in groove (91) and keyhole (90), then through key, idle running lock core is rotated, drive groove limit (95 or 96) and described key body (46) sliding-contact by one on the first driving groove, make this key body enter keyhole (90), make the described boss on key body enter marble hole, the hiding pellet stretching out from one end of described marble hole or non-hiding pellet and second drive groove (109) to drive groove limit (95 or 96) sliding-contact to concordant with idle running lock core external surface, and idle running lock core is rotated again and complete the unlatching of lock, the orifice shapes of described marble hole one end includes breach (113) or does not establish breach, described breach (113) is on the marble hole of the outer surface position of idle running lock core, described breach (113) is connected with idle running lock core external surface, do not have marble hole jaggy to implement to this lock the locking of committing suiside, lock can not be opened, the marble hole that is provided with breach (113) can prevent lock suicide, has hindered again technology unlocking.

7. a kind of high security lock according to claim 1 and key, it is characterized in that: described lock body (1) is provided with the driving groove described in two, first drive groove (91) and second to drive groove (109), described first drives groove (91) and second to drive groove (109) recessed from lock body bore area, and be not oppositely arranged on lock body, in lock body endoporus, there is idle running lock core (72), keyhole (90) on idle running lock core is recessed from idle running lock core external surface, and formation has the keyhole of opening, this keyhole and first drives groove (91) not to be oppositely arranged, on the first described driving groove (91), at the bottom of the second groove driving on groove (109), be greater than the aperture of described keyhole, described keyhole is communicated with the marble hole (29) on idle running lock core, the other end of this marble hole is communicated with idle running plug face, in marble hole, there is the non-hiding pellet (68) contacting with described key body, the other end of this non-hiding pellet can stretch out and enter the second driving groove (109) from described marble hole, on the lock body adjacent with second driving groove (109), there is outer marble hole (106), in described outer marble hole, be placed with outer pellet (105), one end of described outer pellet and spring (107), the contact of lock body order, the other end of this outer pellet contacts with the external surface of idle running lock core, when release, described key body (46) inserts in the keyhole (90) on idle running lock core and contacts with each non-hiding pellet (68), and the other end that drives described each non-hiding pellet enters and the second driving groove (109) sliding-contact, non-hiding pellet is moved, at the bottom of driving one end of described key body and non-hiding pellet to enter the groove of the first driving groove (91) from described keyhole, make the other end of each described non-hiding pellet concordant with idle running lock core external surface, lock core has been rotated and unblank.

8. a kind of high security lock according to claim 1 and key, it is characterized in that: described driving hoodle (33) or drive plate (61) contact with the described key body (46) entering in described keyhole (32,80), make the described boss (41,42,44,115,116,121,122) on key body enter described marble hole, drive described hiding pellet, non-hiding pellet to move to realize release; On described drive plate (61), be provided with described driving groove (91) or do not establish driving groove, the position that described driving hoodle or drive plate are placed mainly contains following situation, 1. be placed on the lock body (1) without cylinder lock, or be 2. placed on lock core, or be 3. placed on lock body and with the keyhole on described idle running lock core be not to be oppositely arranged, or be 4. placed on lock body and with the keyhole on idle running lock core be to be oppositely arranged; The described drive plate that is provided with driving groove is by recessed described driving groove (91) drive plate, be connected with the surface of drive plate by the one end that drives two the driving groove limits (95 and 96) on groove is separately rear, and be connected at the bottom of the other end on two driving groove limits (95 and 96) and the groove of recessed drive plate.

9. a kind of high security lock according to claim 1 and key, it is characterized in that: on the aperture of the marble hole (10) that described driving groove (114) is connected with described keyhole at described marble hole, the shape of this driving groove includes V-arrangement and drives groove or arc to drive groove, the groove mouth of described driving groove is greater than the aperture of described marble hole, the open space that described driving groove forms on this marble hole is less than the aperture of described marble hole, but be greater than the fan-shaped boss (115 on key body (46), 116) or round ring boss (121, 122) thickness, can enter in this marble hole, under the pressure contact of described driving hoodle or drive plate and described key body (46), rotate through described key body, make the fan-shaped boss (115 on described key body, 116) or the boss (121 of annular, 122) the described driving groove (114) on this marble hole enters in this marble hole and is arranged on the described hiding pellet (19 in marble hole, 21, 8) contact, described hiding pellet is moved in marble hole, or non-hiding pellet is entered in described marble hole realize release, the position that the described described keyhole being connected with the marble hole that has driving groove (114) is placed mainly contains following situation, and 1. keyhole is placed on lock core, or 2. keyhole is placed on lock body (1), described in this, the shape of keyhole mainly contains circular keyhole or non-circular keyhole.

10. a kind of high security lock according to claim 1 and key, it is characterized in that: on described key body (46), have described boss (41, 42, 115, 121) key shape mainly contains following situation, 1. a kind of key body be can S deformation shaped form key, or 2. a kind of key body is the shaped form key of arc shape, or 3. a kind of be by the key body (46) of non-curve and bent connecting rod (57), the key that key handle (47) is linked in sequence, or 4. a kind of by curved key body and bent connecting rod (57), the key that key handle (47) is linked in sequence, or 5. one is the key that non-shaped form key body (46) is connected with key handle (47), or 6. a kind of key body is the key of annular, contacted with described hiding pellet by the described boss on described key body, described boss is in key body surface (51) projection, the shape of described boss mainly contains following situation, 1. a kind of boss is a part of spheroid of spheroidal, or 2. a kind of boss is conical, or 3. a kind of boss is flat arc boss, or 4. a kind of Dao Liao angle, termination of boss, or 5. a kind of boss is the bar bar on vertical key body surface, or 6. a kind of boss is the round ring boss (121 around key body protrusion of surface, 122), or 7. a kind of boss is the fan-shaped boss (115 around the part surface projection of key, 116).

11. according to a kind of high security lock and key described in claim 1 or 10, it is characterized in that: on described key body (46), have the function of key of described boss or structure to mainly contain following situation, 1. a kind of have on the key and lock same group and hide A spoon face and the B spoon face that pellet or non-hiding pellet contact, described A spoon face is identical with shape or the structure of the described boss on B spoon face, but the reversed in order of arranging, A spoon face can only enter keyhole (32) from No. 1 insert port (75) of locking and contact ability opened lock with described pellet on the key, B spoon face on the key can only enter same described keyhole (32) from No. 2 insert ports (31) of locking and contact ability opened lock with same group of described pellet, or 2. a kind of key has the A key of the authorization function of unblanking, B key, C key constitutes, described A key, B key, the Main Differences of C key is different with the height of locking the described boss that same described pellet contacts on the length of key body or external diameter size or described boss quantity or key body, the height that is described length or external diameter size or boss quantity or boss is to be less than B key by A key, the mode that B key is less than again C key arranges, the setting of unlocking function is first to use the release of A key, in the time that need are eliminated the unlocking function of A key, with the release of B key, in the time that need are eliminated B key unlocking function, with the release of C key, or 3. a kind of to have on the key with shape or the quantity of locking the described boss on C spoon face and the D spoon face that same group of pellet contact be respectively incomplete same, be C spoon face and on D spoon face, have at least one boss (41 or 54) to contact respectively with same hiding pellet or non-hiding pellet, be that described boss on described C spoon face contacts with one group of described pellet and realizes the release for the first time of lock, make to be locked into into treating released state, then use the D spoon face release of described key, all contact and realize afterwards the second release with described same group of pellet with the described boss on D spoon face at C spoon face, lock could be opened, or 4. on a kind of key body, there is the described boss contacting with described hiding pellet or non-hiding pellet, and the key at the described non-boss position contacting with described non-hiding pellet.

12. a kind of high security lock according to claim 1 and keys, it is characterized in that: on described lock body (1), have locking closure (63), on this locking closure (63), there is non-circular key insert port (100), this key insert port allows key body (46) and bent connecting rod (57) on the key to enter in lock from key insert port, communicated with the keyhole (90) on idle running lock core (72) by described key insert port (100), or communicated with at the bottom of groove on described driving groove (91) on keyhole (90) and lock body (1) on idle running lock core (72) by described key insert port (100) simultaneously, described driving groove (91) on lock body (1) is blocked and is hidden in lock by locking closure (63), or the described driving groove limit (95 and 96) on the described driving groove (91) on lock body (1) is hidden in lock by locking closure (63) shield, formation groove mouth is large from lock body bore area is recessed for described driving groove (91), little at the bottom of groove, described keyhole (90) is recessed and be formed with the keyhole of opening from the external surface of idle running lock core.