CN2734927Y - Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation - Google Patents

Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation Download PDF

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Publication number
CN2734927Y
CN2734927Y CN 200420079608 CN200420079608U CN2734927Y CN 2734927 Y CN2734927 Y CN 2734927Y CN 200420079608 CN200420079608 CN 200420079608 CN 200420079608 U CN200420079608 U CN 200420079608U CN 2734927 Y CN2734927 Y CN 2734927Y
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CN
China
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lock core
projection
unblanking
unblank
shift fork
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Expired - Fee Related
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CN 200420079608
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Chinese (zh)
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颜群
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Individual
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Individual
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Abstract

The utility model provides a dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation. A high-level key can control or release the control that the low-level key the opens or latches the lock in real time. When the utility model is used for an anti-theft door, the technology that the level of the anti-theft lock is A level when the anti-theft door is closed naturally can be adopted, solving the problem that the anti-theft door is difficult to open when the key of the dial proof lock is forgotten or locked at home. The security level of the anti-theft lock and the pick-proof level of the door can be enhanced with the high-level key at all time. The utility model is composed of a shell of a lock head, an unlocking lock core provided with an unlocking shifting fork and a keyhole, a casing of the lock core, and a ball arranged in the lock head. AB opening sides of the key are arranged between the unlocking lock core and the shell of the lock head. The dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation is characterized in that a rotatablely block coupling body which can control that the A pattern key rotates the unlocking lock core in the defined rang of the corner or the unlocking shifting fork opens the lock, enhancing thesecurity level of an existing lockset, and enlarging the application area of the existing lockset.

Description

The anti-tapered end of dialling that a kind of many moneys key grading control is unblanked the shift fork rotation
One, technical field:
The present invention relates to technical field of burglary prevention, the anti-tapered end of dialling that particularly a kind of many moneys key grading control is unblanked the shift fork rotation.
Two, technical background:
At present, in the lockset of convertible AB key, B money key does not possess the function that control A money key is conciliate in real-time control.Because two key uses simultaneously and can both control identical dead bolt, the identical unlatching and the state of locking, if two key is all using, then mutual opening rate is high, and is very dangerous.Anti-dial for adopting, the lockset of preventing universal key technology, if because of carelessness key is lost lock at home, the owner into family that is difficult to open the door.
Three, summary of the invention:
State weak point for having overcome, the utility model provides the high key of a kind of rank can control or separate the low key of control rank in real time to anti-the dial tapered end of door lock unlatching with locking.Simultaneously, the utility model is being used for security door, can adopt when door is closed naturally, and the theftproof lock rank is the technology of A level, if owner loses lock at home with key because of carelessness, the craftsman that unblanks is easy to open door lock; When with the high key of rank or high levelly lock a door machine-operated button latch behind the door, security door has the function that tamper-resistant function, theftproof lock also have anti-technology unlocking again.Also can adopt when door is closed naturally the antitheft A level that is superior to of theftproof lock.
The utility model can improve the level of security of existing lockset, enlarges its range of application.Tapered end has versatility, is fit to existing lock body.Can adopt rank control in real-time minute and management, improve the using method of security door and safety cabinet, improve safety.
The purpose of this utility model be achieved in that it by the tapered end shell, be equipped with unblank shift fork and contain the lock core of unblanking, lock core sleeve of keyhole, the pellet shot from a slingshot of being located in the tapered end is formed; Unblanking between lock core and the tapered end shell lock core sleeve is arranged, unblank to be provided with in lock core, lock core sleeve and the tapered end shell pellet shot from a slingshot duct of matching, at the unlatching face of AB two key of unblanking to be respectively equipped with between lock core and the tapered end shell, it is characterized in that: be provided with in unblank lock core and the lock core sleeve and can control A money key and in the angle range that is limited, rotate the stifled zygosome of commentaries on classics that unblank lock core or the shift fork of unblanking are unblanked.
Its operating principle is: when using low level A money key, the lock core of unblanking is a rotor, lock core sleeve is a fixed body together with the tapered end shell, the unblank rotational angle of lock core, be subjected to the restriction of the stifled zygosome of the commentaries on classics that is complementary with the lock core of unblanking on the lock core sleeve, thereby limited the rotational angle of the shift fork of unblanking, can only open or the locking lock body in the part dead bolt; When using high-level B money or C money key, unblank lock core and lock core sleeve is unified into the lock core of unblanking greatly, as long as adding, the lock core corner of unblanking that the lock core corner of unblanking greatly of high B money or the control of C money key is controlled greater than the low level key drives the required angle range of another dead bolt, just can realize the purpose of this utility model, high-level key can be controlled and comprise low level key and out of contior dead bolt unlatching of low level key and locking.
In the utility model, the described lock core of unblanking can be made up of the lock core that contains keyhole and the shift fork of unblanking, and it is characterized in that: the keyhole end at lock core, be equipped with the shift fork of unblanking.
In the utility model, the described lock core of unblanking can be made up of the lock core that contains keyhole, lock core cover and the shift fork of unblanking, and it is characterized in that: in the outside of lock core the lock core cover is arranged, the end of close keyhole in the lock core cover, the shift fork of unblanking is housed, in the lock core cover pellet shot from a slingshot duct of matching with lock core is arranged.
In the utility model, zygosome is blocked up in described commentaries on classics, is made up of protruding and protruding or protruding and groove or pellet shot from a slingshot and groove or unblank shift fork and rotational positioning pin or unblank shift fork and rotational positioning sheet;
In the utility model, the stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the adjacent with it lock core sleeve or is located in unblank lock core and the alternate with it lock core sleeve or is located in unblank lock core and adjacent with it first and second lock core sleeves, and the commentaries on classics of controlling B money or C money key is blocked up zygosome and is located in the two adjacent or alternate lock core sleeves.
In the utility model, be located at the stifled zygosome of commentaries on classics on the adjacent or alternate lock core sleeve and allow lock core or open angular range that institute's shift fork rotates greater than being located at the stifled lock core that zygosome allows of commentaries on classics on unblank lock core and the lock core sleeve or opening the angular range of institute's shift fork rotation.
In the utility model, the stifled zygosome of described commentaries on classics is located in unblank lock core and the adjacent with it lock core sleeve, be by the projection that is fixed on lock core one end of unblanking and be fixed on lock core sleeve and constitute with the corresponding projection of lock core projection of unblanking, two projectioies add up to 2 to 3, relative position between two projectioies decision angular region that lock core rotates with respect to lock core sleeve of unblanking; Perhaps turn to rotational positioning pin or rotational positioning sheet with corner to constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the lock core sleeve; Perhaps constitute with protruding corresponding groove by being fixed on projection on the lock core outside of unblanking and the lock core sleeve inwall; Perhaps by the projection of lock core sleeve inboard with unblank to constitute with protruding corresponding groove on the lock core lateral wall; Perhaps constitute with the pellet shot from a slingshot corresponding groove by the pellet shot from a slingshot in the pellet shot from a slingshot duct on the lock core sleeve and the lock core outside of unblanking.Described groove two ends can stop moving of projection, the position at groove two ends and the arc length decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking.
In the utility model, the stifled zygosome of described commentaries on classics is located in unblank lock core and the alternate with it lock core sleeve, be to constitute by the projection on projection that is located at lock core one end of unblanking and the alternate lock core sleeve corresponding with the lock core projection of unblanking, projection and quantity and position, the decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking; Also can turn to rotational positioning pin or rotational positioning sheet with corner to constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the lock core sleeve.
In the utility model, the stifled zygosome of described commentaries on classics is located in unblank lock core and adjacent with it first and second lock core sleeves, be by projection or groove on the lock core outside of unblanking, the first adjacent lock core sleeve inboard with the lock core outside of unblanking on projection or the groove groove or the projection that are complementary, the groove or the projection that are complementary with the projection or the groove in the first adjacent lock core sleeve outside on the projection in the first adjacent lock core sleeve outside or the groove and the second adjacent lock core sleeve inboard constitute; Perhaps constitute by the projection on unblank lock core and the first adjacent and second adjacent lock core sleeve or projection and groove; Perhaps constitute by the projection on unblank shift fork and the first adjacent and second adjacent lock core sleeve or projection and groove;
In the utility model, the stifled zygosome of described commentaries on classics is located in the two adjacent lock core sleeves, is that the projection by an end correspondence of inside and outside layer lock core sleeve constitutes relative corner and the direction of the quantity of projection and determining positions inside and outside layer lock core sleeve; Perhaps projection and the outer lock core sleeve inboard by the internal layer lock core sleeve outside constitutes with protruding corresponding groove; Perhaps groove and the inboard projection corresponding with groove of outer lock core sleeve by the internal layer lock core sleeve outside constitutes; Perhaps constitute by the groove in the internal layer lock core sleeve outside and the pellet shot from a slingshot in the outer lock core sleeve pellet shot from a slingshot duct; Described groove arc length and corner and the direction mutual with respect to the determining positions lock core sleeve of projection or pellet shot from a slingshot, the arc length degree of groove should be greater than the mutual angle range of lock core and lock core sleeve of unblanking.
In the utility model, the stifled zygosome of described commentaries on classics is located in the two alternate lock core sleeves, be to constitute by the projection on projection that is located at out internal layer lock core sleeve one end and the alternate lock core sleeve corresponding with the lock core projection of unblanking, projection and quantity and position, the decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking; Also can turn to rotational positioning pin or spacer with corner to constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the lock core sleeve.
Described groove two ends can stop moving of projection, the endpoint location of groove and the arc length decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking; Described projection is column-shaped projection or turning shape or its shape, constitutes above-mentioned stall zygosome function as long as can satisfy; Projection can be welded casting on the lock core of unblanking, lock core sleeve, also can column or other shape projection of inserting in the aperture of raised position be installed at the need of the lock core of unblanking, lock core sleeve.
In the utility model, corresponding magnetic marble hole is arranged on tapered end shell and adjacent with it lock core sleeve, in the magnetic marble hole, magnetic marble or magnetic marble are arranged and push away the magnetic spring; What match corresponding magnetic marble arranged on the key; On unblank core and the lock core sleeve flux path corresponding, be provided with the magnetic conduction hole slot with magnetic marble hole on the tapered end shell.
Four, description of drawings:
Accompanying drawing 1 is the structural representation of the utility model embodiment 1;
Accompanying drawing 2 is structural representations of the utility model embodiment 2;
Accompanying drawing 3 is structural representations of the utility model embodiment 3;
Accompanying drawing 4 is structural representations of the utility model embodiment 4.
Accompanying drawing 5 is structural representations of the utility model embodiment 5,6.
Accompanying drawing 6 is structural representations of the utility model embodiment 7.
Accompanying drawing 7 is structural representations of the utility model embodiment 8.
The symbol description of major part among the figure:
1. the shift fork of unblanking, 2. lock core, 21. projectioies, 22. apertures, 23. grooves, 24. keyhole, 3. lock core sleeve, 31. projectioies, 32. apertures, 33. grooves, 36. the magnetic conduction hole slot, 39. lock core covers, 4. lock core sleeve, 41. projectioies, 43. groove, 44. magnetic marble holes, 45. magnetic marbles, 5. tapered end shell, 54. the magnetic marble hole, 57. magnetic marbles or push away the magnetic spring, 6. pellet shot from a slingshot duct, 61. pellets shot from a slingshot, 7. marble spring, 8. pressure spring plate, 9. key, 93. magnetic marbles
Five, the specific embodiment:
In order better to understand and to implement, be that embodiment further specifies below with the accompanying drawing.
Embodiment 1, is described as follows with accompanying drawing 1: accompanying drawing 1 is the structural representation that the shift fork rotation is unblanked in the control of AB two key.Among the figure, the lock core of unblanking is by lock core 2 and unblank to pitch 1 and form, and the end of lock core 2 keyholes 24 is equipped with the shift fork 1 of unblanking.The stifled zygosome of commentaries on classics of control A money key is made of aperture 22,32 and projection 21,31, during making, on the sidewall of lock core 2 ends, gets out some apertures 22, as required, selects an aperture 22 to pack protruding 21 into; Terminal respective protrusions 21 places at lock core sleeve 3 also get out some apertures 32, select one or 2 apertures 32 projection 31 of packing into as required.If 1 projection 31 is installed, the lock core of then unblanking can be at 360 degree with interior any rotation; If 2 projectioies 31 are installed, the lock core of then unblanking is limited in rotating between 2 projectioies 31.Can set the start-stop position of 2 projectioies 31 as required, control turning to and corner of the lock core of unblanking.Projection 21 and 31 is selected the aperture mounting method for use, is for the ease of being suitable for using and adjusting of different lock bodies; Also can be when making lock core 2 and lock core sleeve 3 one-step die casting.Mounting technology assembling tapered end and key by existing convertible AB key lockset can use.When using A money key, the slewing area of the shift fork 1 of unblanking is subjected to the restriction of projection 21,31, and the part dead bolt that protruding 21,31 scopes of controlling shift fork 1 rotation of unblanking that are provided with can only drive in certain lock body is opened and locking; When using B money key, because no any obstacle between lock core sleeve 4 and the tapered end shell 5, at this moment, the slewing area of the shift fork 1 of unblanking can drive the unlatching or the locking of all dead bolts in the lock body.
Embodiment 2, are described as follows with accompanying drawing 2: accompanying drawing 2 also is the structural representation that the shift fork rotation is unblanked in the control of AB two key.As different from Example 1, in accompanying drawing 2, utilize protrusion position 21 in the shift fork 1 of unblanking to replace projection 21 among the embodiment 1.In the present embodiment, constituting the shape of changeing stifled zygosome projection can be any, can constitute the stifled zygosome of required commentaries on classics as long as satisfy, and what shape can.In Fig. 2, projection 31 also can be seen the rotational positioning pin of the shift fork of unblanking as.
Embodiment 3, are described as follows with accompanying drawing 3: accompanying drawing 3 also is the structural representation that the shift fork rotation is unblanked in the control of AB two key, also is a sectional view of tapered end pellet shot from a slingshot orbital plane.In Fig. 3, the structure of the lock core of unblanking and embodiment 1 or 2 identical (omitting among the figure).The stifled zygosome of commentaries on classics of control A money key is made of the arc groove 23 on pellet shot from a slingshot in the pellet shot from a slingshot duct 6 61 and the lock core 2.During making, the distance at the position of groove 23 and groove two ends can be decided by required the turning to corner of the lock core of unblanking.Groove 23 can be opened on the track in some shell holes road 6 of lock core 2 correspondences, cooperates the stifled zygosome of existing pellet shot from a slingshot 61 formation commentaries on classics in the pellet shot from a slingshot duct 6; Groove 23 also can be opened the place beyond lock core 2 corresponding pellet shot from a slingshot duct tracks, and corresponding and groove 23 places get out pellet shot from a slingshot hole 6 in tapered end shell 5, lock core sleeve 3, and pack into corresponding pellet shot from a slingshot and spring also can constitute the stifled zygosome of required commentaries on classics.Shoot the period of the day from 11 p.m. to 1 a.m and note, do not influence the assembling and the use of B money key.Groove 23 and corresponding marble spring are located at lock core 2 pellet shot from a slingshot hole tracks local advantage in addition, and the stall zygosome can be controlled the rotation of the lock core of unblanking, and the lock core that can prevent from again to unblank breaks away from from lock core sleeve 3.
Embodiment 4, are described as follows with accompanying drawing 4: accompanying drawing 4 also is the structural representation that the shift fork rotation is unblanked in the control of AB two key, also is a sectional view of the non-pellet shot from a slingshot orbital plane of tapered end.As different from Example 3, in Fig. 4,, replace the pellet shot from a slingshot 61 among Fig. 3 with a projection 31 that is similar to pin.During making,, get out an aperture 32 at the track place in the non-pellet shot from a slingshot duct of lock core sleeve 3 according to the needs with corner of turning to of the shift fork 1 of unblanking, at lock core 2 and aperture 32 correspondence positions, open a groove 23, after having assembled A money key, put into the projection 31 of pin shape at aperture 32 places.Notice during installation that the installation of projection 31 does not influence the assembling and the use of B money key.
Embodiment 5, are described as follows with accompanying drawing 5: accompanying drawing 5 can be regarded the structural representation that the shift fork rotation is unblanked in the control of ABC three key as, also is a sectional view of the non-pellet shot from a slingshot orbital plane of tapered end.In Fig. 5, the structure of the lock core of unblanking and embodiment 1 or 2 identical (omitting among the figure).The stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the lock core sleeve, and the stifled zygosome of commentaries on classics of control B money key is located in two adjacent core overcoats.Between the inboard of the lock core outside and institute's head capsule 5 of unblanking, lock core sleeve 3 and lock core sleeve 4 are arranged.The stifled zygosome of commentaries on classics of control A money key is made of the groove 33 on projection 21 on lock core 2 outsides and lock core sleeve 3 inboards; The stifled zygosome of commentaries on classics of control B money key is made of the groove 43 on projection 31 on lock core sleeve 3 outsides and lock core sleeve 4 inboards.C money key does not have changes stifled zygosome control, can rotate arbitrarily in the rotating scope of lock body.During making, can control the purpose of A money key for reaching B money key, the arc length that the arc length of groove 43 is greater than groove 33 adds can control the required arc length of another dead bolt.For making things convenient for fabrication and installation, can the groove 33,43 and protruding 21,31 two that are placed near keyhole 24 of changeing stifled zygosome will be constituted.
For the stifled zygosome of the commentaries on classics of the control B money key among the accompanying drawing embodiment 5, but the also technical scheme (, use accompanying drawing 1 and be illustrated) of the control A money key of quoted figures 1 in the accompanying drawing 4 to accompanying drawing 4 in order to omit accompanying drawing.Change stifled zygosome and also can be made of lock core sleeve 3 and lock core sleeve 4 terminal corresponding projectioies, the quantity and the position of projection are decided by the needs of B money key; Perhaps groove and the lock core sleeve 4 inboard projectioies corresponding with groove by lock core sleeve 3 outsides constitute; Perhaps constitute by the groove in lock core sleeve 3 outsides and the pellet shot from a slingshot in the lock core sleeve 4 pellet shot from a slingshot ducts; Described groove arc length and corner and the direction mutual with respect to the determining positions lock core sleeve of projection or pellet shot from a slingshot, the arc length degree of groove is greater than the required arc length of the mutual corner of lock core and lock core sleeve of unblanking.
Embodiment 6, are described as follows with accompanying drawing 5: accompanying drawing 5 also can be regarded the structural representation that the shift fork rotation is unblanked in the control of AB two key as, also is a sectional view of the non-pellet shot from a slingshot orbital plane of tapered end.Changeing stifled zygosome is located in the unblank lock core and adjacent with it first and second lock core sleeves.The stall zygosome is the groove 33 by projection 21 on lock core 2 outsides and lock core sleeve 3 inboards, and the projection 31 in lock core sleeve 3 outsides and the groove on the lock core lock core sleeve 4 43 constitute.In actual fabrication with in using, can rotate the lock core of unblanking though can establish projection 21 and groove 33, but required corner and scope that corner and scope are unblanked less than arbitrary money key rotation lock core 2 its objective is in order to increase the probability that the technology unlocking sky is opened, and improve the anti-function of dialling.Projection 31 and groove 43 control A money key corner and scopes.Present embodiment is realized purpose with projection and groove.In the present embodiment, projection 21 or 31 can change the groove that has identical radian measure with groove 33 or 43 into, and groove 33 or 43 can change the purpose that corresponding projection also can realize present embodiment into.Also can adopt on unblank lock core and lock core sleeve projection is installed, utilize projection to limit to unblank mutual corner and scope between lock core and lock core sleeve, the lock core sleeve, also can realize the purpose of present embodiment; The also available combination of unblanking shift fork and projection and groove realizes the purpose of present embodiment.
Embodiment 7, are described as follows with accompanying drawing 6: accompanying drawing 6 is that AB two key is controlled the structural representation that the shift fork of unblanking rotated and had magnetic bullet.In Fig. 6, the lock core of unblanking is by lock core 2, lock core cover 39 and unblank to pitch 1 and form; Lock core cover 39 is arranged in the outside of lock core 2,, on lock core cover 39, the shift fork 1 of unblanking is housed, in lock core cover 39, the pellet shot from a slingshot duct 6 of matching with lock core 2 is arranged at end near keyhole 24.The stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the adjacent with it lock core sleeve 4, overlaps projection 31 on 39 and the projection 41 on the lock core sleeve 4 constitutes by lock core.B money key does not have changes stifled zygosome control, can rotate arbitrarily in the rotating scope of lock body.During making, the particular location and the number of projection 31 and 41 are decided by the direction and the angle of the required rotation of A money key; Also can select for use accompanying drawing 2 to constitute the stifled zygosome of required commentaries on classics to the technical scheme in the accompanying drawing 5.On the outer wall of tapered end shell 5 and adjacent with it lock core sleeve 4, get corresponding magnetic marble hole 44 and 54, in unblank lock core and lock core sleeve, get magnetic conduction hole slot 36, in magnetic marble hole 44 and 54, pack into corresponding magnetic marble 45 and 57 or magnetic marble 45 and push away magnetic spring 57.In the B money key 9 that matches, get a caulking groove 92, the corresponding magnetic marble 93 of in caulking groove 92, packing into.Finish by the existing processes assembling, can use.
Embodiment 8, are described as follows with accompanying drawing 7: accompanying drawing 7 also is that AB two key is controlled the structural representation that the shift fork of unblanking rotated and had magnetic bullet.As different from Example 6, in Fig. 7, the lock core of unblanking is by lock core 2 and drive institute's shift fork 1 and constitute.The stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the alternate with it lock core sleeve, be to constitute by the projection 41 on protruding 21 and the alternate lock core sleeve 4 corresponding of the lock core end of unblanking with the lock core projection 21 of unblanking, the quantity and the position of projection 21 and 41, the angle and direction of lock core with respect to the lock core sleeve rotation determines to unblank.Present embodiment also can adopt the scheme of embodiment 2, and stifled zygosome also can turn to rotational positioning pin or rotational positioning sheet with corner to constitute by the shape of the shift fork 1 of unblanking and the shift fork 1 of unblanking that can limit that is contained on the lock core sleeve 4; The concrete making of rotational positioning sheet: on a sheet metal that can be fixed on lock core sleeve, in the position corresponding a hole is set with the shift fork of unblanking, the size of hole and shape are wanted the shift fork of unblanking is passed and can limit unblank shift fork rotational angle and scope, can also change stifled zygosome with the end formation of lock pin with the shift fork of unblanking.Can constitute the stifled zygosome of the commentaries on classics of unblanking between lock core and the lock core sleeve with unblank shift fork and rotational positioning sheet.The rotational positioning sheet can with casting forming of lock core sleeve, be installed on the lock core sleeve after also can carrying out.
In Fig. 7, changeing the advantage that stifled zygosome is located in unblank lock core and the alternate with it institute's core overcoat is: for the tapered end that only contains AB two key, though technology unlocking is easy to open the shift fork slewing area of unblanking that A money key is controlled, but be difficult to open the shift fork slewing area of unblanking that B money key is controlled, tapered end has the very strong anti-function of dialling.Using the same method can be in alternate lock core sleeve, and being provided with changes stifled zygosome, with the anti-function of dialling that function improves C money key of dialling that reduces B money key.
In accompanying drawing 1, accompanying drawing 2, accompanying drawing 6, accompanying drawing 7, the projection and the projection that constitute the stall zygosome all are installed on orthogonal, can meet at the volley, play the effect of the mutual displacement of restriction, have realized the purpose of this utility model.If projection need be installed on the end face that is parallel to each other, can adopt turning shape projection or right angle type projection, the one side at right angle is installed on the end face that needs to install, the another side at right angle is vertical with the end face of installation and stretch out end face, to guarantee that two projectioies are met at the volley, play mutual inhibition, realize the purpose of this utility model.
The foregoing description only shows case of the present utility model, and any combination according to technical scheme all is interpreted as not breaking away from protection domain of the present utility model.

Claims (10)

  1. The grading control of money key more than a kind unblank that shift fork rotates anti-dial tapered end by: tapered end shell, be equipped with unblank shift fork and contain the lock core of unblanking, lock core sleeve of keyhole, the pellet shot from a slingshot of being located in the tapered end is formed; Unblanking between lock core and the tapered end shell lock core sleeve is arranged, unblank to be provided with in lock core, lock core sleeve and the tapered end shell pellet shot from a slingshot duct of matching, at the unlatching face of AB two key of unblanking to be respectively equipped with between lock core and the tapered end shell, it is characterized in that: be provided with in unblank lock core and the lock core sleeve and can control A money key and in the angle range that is limited, rotate the stifled zygosome of commentaries on classics that unblank lock core or the shift fork of unblanking are unblanked.
  2. 2. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 1 is unblanked the shift fork rotation is characterized in that: at the lock core sleeve of unblanking to have between lock core and the tapered end shell more than 2 or 2; In unblank lock core and lock core sleeve, be provided with and control A money key rotates the unblank lock core or the shift fork of unblanking in the angle range that is limited the stifled zygosome of commentaries on classics; Can control B money key rotates the unblank lock core or the shift fork of unblanking in the angle range that is limited the stifled zygosome of commentaries on classics being provided with between the lock core sleeve.
  3. 3. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 1 or 2 is unblanked the shift fork rotation is characterized in that:
    The described lock core of unblanking is made up of the lock core that contains keyhole and the shift fork of unblanking, and the keyhole end at lock core is equipped with the shift fork of unblanking; Perhaps form,, the core cover is arranged, in the lock core cover,, the shift fork of unblanking is housed, in the lock core cover pellet shot from a slingshot duct of matching with lock core is arranged near the end of keyhole in the outside of the lock core that contains keyhole by the lock core that contains keyhole, lock core cover and the shift fork of unblanking;
    Zygosome is blocked up in described commentaries on classics, is made up of protruding and protruding or protruding and groove or pellet shot from a slingshot and groove or unblank shift fork and rotational positioning pin or unblank shift fork and rotational positioning sheet;
    The stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the adjacent with it lock core sleeve or is located in unblank lock core and the alternate with it lock core sleeve or is located in unblank lock core and adjacent with it first and second lock core sleeves;
  4. 4. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 3 is unblanked the shift fork rotation is characterized in that:
    The stifled zygosome of described commentaries on classics is located in unblank lock core and the adjacent with it lock core sleeve, is to be made of the projection that is fixed on unblank lock core and the same end of lock core sleeve; Perhaps turn to the projection of corner or rotational positioning pin or rotational positioning sheet and constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the lock core sleeve; Perhaps constitute by the unblank groove in the lock core outside and the pellet shot from a slingshot in the lock core sleeve pellet shot from a slingshot duct; Perhaps constitute with protruding corresponding groove by being fixed on projection on the lock core outside of unblanking and the lock core sleeve inwall; Perhaps by the projection of lock core sleeve inboard with unblank to constitute with protruding corresponding groove on the lock core lateral wall;
    The stifled zygosome of described commentaries on classics is located in unblank lock core and the alternate with it lock core sleeve, is to constitute by being located at projection on the lock core of unblanking and the projection on the alternate with it same end lock core sleeve; Perhaps turn to rotational positioning pin or rotational positioning sheet with corner to constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the alternate lock core sleeve;
    The stifled zygosome of described commentaries on classics is located in unblank lock core and adjacent with it first and second lock core sleeves, be by projection or groove on the lock core outside of unblanking, the first adjacent lock core sleeve inboard with the lock core outside of unblanking on projection or the groove groove or the projection that are complementary, the groove or the projection that are complementary with the projection or the groove in the first adjacent lock core sleeve outside on the projection in the first adjacent lock core sleeve outside or the groove and the second adjacent lock core sleeve inboard constitute; Perhaps constitute by the projection on unblank lock core and the first adjacent and second adjacent lock core sleeve; Perhaps constitute by the projection on unblank shift fork and the first adjacent and second adjacent lock core sleeve or projection and groove.
  5. 5. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 4 is unblanked the shift fork rotation, it is characterized in that: described groove two ends can stop moving of projection, the endpoint location of groove and the arc length decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking; Described projection is column-shaped projection or turning shape or its shape projection; Projection can be welded casting on the lock core of unblanking, lock core sleeve, also can column or other shape projection of inserting in the aperture of raised position be installed at the need of the lock core of unblanking, lock core sleeve.
  6. 6. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 1 or 2 is unblanked the shift fork rotation is characterized in that:
    The described lock core of unblanking is made up of the lock core that contains keyhole and the shift fork of unblanking, and the keyhole end at lock core is equipped with the shift fork of unblanking; Perhaps form,, the core cover is arranged, in the lock core cover,, the shift fork of unblanking is housed, in the lock core cover pellet shot from a slingshot duct of matching with lock core is arranged near the end of keyhole in the outside of the lock core that contains keyhole by the lock core that contains keyhole, lock core cover and the shift fork of unblanking;
    Zygosome is blocked up in described commentaries on classics, is made up of protruding and protruding or protruding and groove or pellet shot from a slingshot and groove or unblank shift fork and alignment pin or unblank shift fork and spacer;
    The stifled zygosome of commentaries on classics of control A money key is located in unblank lock core and the adjacent with it lock core sleeve or is located in unblank lock core and the alternate with it lock core sleeve or is located in unblank lock core and adjacent with it first and second lock core sleeves; The stifled zygosome of commentaries on classics of control B money key is located in the adjacent or alternate lock core sleeve.
  7. 7. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 6 is unblanked the shift fork rotation is characterized in that:
    The stifled zygosome of described commentaries on classics is located in unblank lock core and the adjacent with it lock core sleeve, is to be made of the projection that is fixed on unblank lock core and the same end of lock core sleeve; Perhaps turn to the projection of corner or rotational positioning pin or rotational positioning sheet and constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the lock core sleeve; Perhaps constitute by the unblank groove in the lock core outside and the pellet shot from a slingshot in the lock core sleeve pellet shot from a slingshot duct; Perhaps constitute with protruding corresponding groove by being fixed on projection on the lock core outside of unblanking and the lock core sleeve inwall; Perhaps by the projection of lock core sleeve inboard with unblank to constitute with protruding corresponding groove on the lock core lateral wall;
    The stifled zygosome of described commentaries on classics is located in unblank lock core and the alternate with it lock core sleeve, is to be made of the projection on the lock core sleeve that is located at unblank lock core and alternate same end; Perhaps turn to rotational positioning pin or rotational positioning sheet with corner to constitute by the shift fork of unblanking that can limit of unblanking shift fork and be contained on the alternate lock core sleeve;
    The stifled zygosome of described commentaries on classics is located in unblank lock core and adjacent with it first and second lock core sleeves, be by projection or groove on the lock core outside of unblanking, the first adjacent lock core sleeve inboard with the lock core outside of unblanking on projection or the groove groove or the projection that are complementary, the groove or the projection that are complementary with the projection or the groove in the first adjacent lock core sleeve outside on the projection in the first adjacent lock core sleeve outside or the groove and the second adjacent lock core sleeve inboard constitute; Perhaps constitute by the projection on unblank lock core and the first adjacent and second adjacent lock core sleeve or projection and groove; Perhaps constitute by the projection on unblank shift fork and the first adjacent and second adjacent lock core sleeve or projection and groove;
    The stifled zygosome of described commentaries on classics is located in the two adjacent lock core sleeves, is to be made of the projection that is fixed on same end on two lock core sleeves; Perhaps projection and the outer lock core sleeve inboard by the internal layer lock core sleeve outside constitutes with protruding corresponding groove; Perhaps groove and the inboard projection corresponding with groove of outer lock core sleeve by the internal layer lock core sleeve outside constitutes; Perhaps constitute by the groove in the internal layer lock core sleeve outside and the pellet shot from a slingshot in the outer lock core sleeve pellet shot from a slingshot duct;
    The stifled zygosome of described commentaries on classics is located in the two alternate lock core sleeves, be by: the projection that is located on the outer lock core sleeve of the projection of internal layer lock core sleeve one end and same side constitutes, the quantity and the position of projection, the angle and direction of lock core with respect to the lock core sleeve rotation determines to unblank.
  8. 8. a kind of many moneys key grading control as claimed in claim 7 anti-tapered end of dialling that shift fork rotates of unblanking is characterized in that: be located at the stifled zygosome of commentaries on classics on the adjacent or alternate lock core sleeve and allow lock core or open angular range that institute's shift fork rotates greater than being located at the stifled lock core that zygosome allows of commentaries on classics on unblank lock core and the lock core sleeve or opening the angular range of institute's shift fork rotation.
  9. 9. the anti-tapered end of dialling that a kind of many moneys key grading control as claimed in claim 7 is unblanked the shift fork rotation, it is characterized in that: described groove two ends can stop moving of projection, the endpoint location of groove and the arc length decision angle and direction that lock core rotates with respect to lock core sleeve of unblanking; Described projection is column-shaped projection or turning shape projection or other shape projection; Projection can be welded casting on the lock core of unblanking, lock core sleeve, also can column or other shape projection of inserting in the aperture of raised position be installed at the need of the lock core of unblanking, lock core sleeve.
  10. 10. a kind of many moneys key grading control as claimed in claim 1 anti-tapered end of dialling that shift fork rotates of unblanking is characterized in that: on tapered end shell and adjacent with it lock core sleeve corresponding magnetic marble hole is arranged, in the magnetic marble hole, magnetic marble or magnetic marble are arranged and push away the magnetic spring; What match corresponding magnetic marble arranged on the key; On unblank core and the lock core sleeve flux path corresponding, be provided with the magnetic conduction hole slot with magnetic marble hole on the tapered end shell.
CN 200420079608 2004-09-20 2004-09-20 Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation Expired - Fee Related CN2734927Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420079608 CN2734927Y (en) 2004-09-20 2004-09-20 Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420079608 CN2734927Y (en) 2004-09-20 2004-09-20 Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation

Publications (1)

Publication Number Publication Date
CN2734927Y true CN2734927Y (en) 2005-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420079608 Expired - Fee Related CN2734927Y (en) 2004-09-20 2004-09-20 Dial proof lock using multiple keys for hierarchical control of unlocking poking fork rotation

Country Status (1)

Country Link
CN (1) CN2734927Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138638A (en) * 2018-10-26 2019-01-04 珠海优特电力科技股份有限公司 Lockset and key system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138638A (en) * 2018-10-26 2019-01-04 珠海优特电力科技股份有限公司 Lockset and key system
CN109138638B (en) * 2018-10-26 2023-09-22 珠海优特电力科技股份有限公司 Lockset and key system

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