CN102936976A - Lock cylinder and lock with same - Google Patents
Lock cylinder and lock with same Download PDFInfo
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- CN102936976A CN102936976A CN2012103634758A CN201210363475A CN102936976A CN 102936976 A CN102936976 A CN 102936976A CN 2012103634758 A CN2012103634758 A CN 2012103634758A CN 201210363475 A CN201210363475 A CN 201210363475A CN 102936976 A CN102936976 A CN 102936976A
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Abstract
The invention discloses a lock cylinder and a lock with the same. The lock cylinder comprises a casing and a lock cylinder assembly with a key hole, the lock cylinder assembly is installed in the casing and comprises at least one lock cylinder column which is surrounded the key hole and arranged along the direction of the key hole in the lock cylinder assembly, the upper ends of the lock cylinder columns are connected through a connection rod, and the connection rod is connected with the casing through springs; a plurality of notch through holes are opened on the lock cylinder columns along the axis direction, a plurality of snapping columns which are matched with the notch through holes and can snap the lock cylinder columns t to enable the lock cylinder columns to vertically move penetrate through the notch through holes, one ends of the snapping columns are connected with the casing through springs, the other ends of the snapping columns are communicated with the key hole, positions of the snapping columns are inwards recessed to form sliding sections for the snapping holes to come off the notch through holes and the lock cylinder columns to achieve vertical moving, and the positions of the snapping columns are close to the key hole. During unlocking, a matched key is inserted into the key hole to unlock a lock, and the key and the lock cylinder are not rotated, so that the condition that the lock cylinder is damaged due to the fact that mandatory strength is used to rotate the key is prevented, and the safety is high.
Description
Technical field
The present invention relates to a kind of lockset, be specifically related to a kind of lock core without the screw key opening door lock and use the lockset of this lock core.
Background technology
Lockset in the middle of existing, common is cylinder lock, its principle is to use the cylindrical component (being called snap, pellet or pearl) of a plurality of differing heights, pins lock core.When putting into correct key, each snap is pushed to identical height, in line, aligns with lock core in the room between upper pellet and lower pellet, the room between pellet with turn line and align, lock core is just rotatable, lock also can be opened.In the situation that there is no key, untie cylinder lock, can first with torque spanner, to lock core, apply the torsion of rotation.Usually the pellet in lock core can not be completely in line, only has a wherein lock core that heads on the most stressed under torsion, when this pellet is pushed to suitable height, the pellet of lock core can be broken by powerful the rotation, causes turning to the state of unblanking.Some simple padlock only has two to three pellets, and lock core only need to turn 1/8 circle and just can open, needs only with safety pin and just can open.The another kind of method of unlocking spring lock very soon, with the vibration-type Unlocking gun, insertion tool under lower pellet, upwards hit rapidly simultaneously, this at present pellet can hit pellet, in order, pellet is high by throwing in the short time at the utmost point, and the moment of a upper and lower pellet of GPRS separates, and can open cylinder lock.Why cylinder lock is easy to is opened, because there are the problem of mutually rotating in its key and lock core, the undesirable just can open with master key, so-called master key is exactly to insert in keyhole with object, sequentially stir snap, pellet or pearl, lock core is being twisted gently just, opening door lock; And the undesirable also can drive core with smaller object, until core is rotated, opening door lock.As long as torsion is enough large, just can destroy upper and lower pellet in addition, or method for unlocking described above, just can open easily, its security performance is low.As the Wang Li lock core, the lawless person puts into lock core with the steel disc of similar comb in addition, because pellet and rotation place are absolute distances, but puts into just opened lock of lock core when steel disc.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preventing and destroys lock core, safe lock core by screw key, and the lockset that uses this lock core also is provided simultaneously.
For solving the problems of the technologies described above, the lock core of the present invention's design, comprise housing and the lock core assembly that is provided with keyhole, described lock core assembly is arranged in housing, described lock core assembly comprises in it and is provided with at least 1 lock core column around keyhole and along the keyhole direction, the upper end of this lock core column connects by connecting rod, and this connecting rod is connected with housing by spring; Lock core column offers a plurality of breach through holes on its axis direction, and the many card columns that move up and down with the supporting lock core column blocked of breach through hole run through the breach through hole, and an end of card column is connected with housing by spring; The other end communicates with keyhole, and everybody of the nearly keyhole end of each card column is set up to concave respectively and forms card column and deviate from the breach through hole, realize the glissile segment that lock core column moves up and down.When unblanking, supporting key inserts keyhole, can unblank, and key and lock core, without rotation relation, can effectively prevent that the mandatory key that firmly rotates from destroying the situation generation that lock core is unblanked, safe.
Described lock core column can be 1～4, and the more security performances of radical are higher, but also more complicated, makes more difficultly, and in order both to guarantee to have higher security performance, structure is simpler again, and described lock core column is preferably 2, and 2 lock core columns are distributed in the keyhole both sides.
The present invention has also designed the lockset that uses this lock core to be assembled into simultaneously.
A kind of lockset, comprise lock core, lock body, dead bolt, linkage unit and return unit, and described lock core is located in lock body, and lock core is connected, controls the movement of dead bolt with dead bolt by linkage unit, and described return unit is connected with lock core, locking a door, time control lockmaking core moves up; Wherein lock core comprises housing and the lock core assembly that is provided with keyhole, described lock core assembly is arranged in housing, be provided with at least 1 lock core column around keyhole and along the keyhole direction in described lock core assembly, the upper end of this lock core column connects by connecting rod, and this connecting rod is connected with housing by spring; Lock core column offers a plurality of breach through holes on its axis direction, and the many card columns that move up and down with the supporting lock core column blocked of breach through hole run through the breach through hole, and an end of card column is connected with housing by spring; The other end communicates with keyhole, and everybody of the nearly keyhole end of each card column is set up to concave respectively and forms card column and deviate from the breach through hole, realize the glissile segment that lock core column moves up and down.When supporting key inserts keyhole, according to height groove on the key, the compressing card column moves (the height groove at diverse location place causes card column to move different displacements) toward an end that is connected with spring, make the glissile segment on each card column all be positioned in lock core column, at this moment the glissile segment diameter due to card column is little, and card column is deviate from the breach through hole, can not block lock core column, lock core column is ejected downwards by the spring of its upper end, and drive dead bolt by linkage unit and move, dead bolt is deviate from doorframe or lock bridge, completes and unblanks.
The described lock core column of such scheme can be 2, and 2 lock core columns are distributed in the keyhole both sides.
The described linkage unit of such scheme comprises can gear and control lever, on dead bolt, offer and the intermeshing teeth of gear, gear is provided with a plurality of jacks, and this jack all equates apart from the distance of Gear axis, but also be connected with the door knob that driven gear rotates on gear; Described control lever one end is connected with connecting rod, and the other end is movable to be inserted in jack.This lockset be assembled into is door lock, and when supporting key inserts keyhole, the glissile segment on each card column all is positioned in lock core column, card column is deviate from the breach through hole, can not block lock core column, lock core column is ejected downwards by the spring of its upper end, and control lever also moves down simultaneously, control lever is deviate from jack on gear, at this moment rotary door handle, driven gear rotates, and then controls dead bolt and move, dead bolt is deviate from doorframe, completes and unblanks.
Such scheme can be provided with the toughness guard member that can make handle idle running or handle and gear are rotated simultaneously between gear and handle, and this guard member comprises and is positioned at same plane and partly overlapping the first guard member and the second guard member; The first guard member is connected on gear, and extends to the door knob direction; The second guard member is connected on handle, and extends to the gear direction.Under the state of locking a door, control lever inserts jack, the rotation of control gear, and door knob can not rotate; When force rotary door the time, control lever is produced and forces firmly, can twist off control lever or destroy lock core and unblank, when forcing firmly, the first guard member and the second guard member, because it is the toughness material, can be skidded mutually, door knob can not driven gear rotation, and then can not produce active force to control lever; When unblanking, control lever is deviate from socket, as long as gear has slight power to drive, just can rotate, and rotary door handle at this moment, the rotation of guard member driven gear, dead bolt is deviate from doorframe, completes and unblanks.
The described lock body of such scheme upper end can be connected with the lock bridge of U-shaped for L shaped on lock body, this lock bridge link and lock body lower end are flexibly connected, it can rotate and then control its free end around lock body and insert or deviate from the lock body upper end, offer socket on free end; One end of described dead bolt is connected with connecting rod by linkage unit, and an other end passes lock body, when locking, the socket of insertion lock bridge forms close-shaped.This lockset be assembled into is padlock, and linkage unit can be screw etc.When supporting key inserts keyhole, lock core column drives dead bolt and moves down, and deviates from socket, completes and unblanks.
The aciculiform rod that the described return unit of such scheme arranges on can the lower end bearing of trend for lock core column, this aciculiform rod passes outside lock body.
Can be connected with the lock bridge of U-shaped on the described lock body of such scheme, an end of this lock bridge is connected with the lower end of lock body, offers socket on the other end, and around arriving the lock body upper end; One end of described dead bolt is connected with connecting rod by linkage unit, and an other end passes lock body, when locking, the socket of insertion lock bridge forms close-shaped.This lockset be assembled into is fork lock, and linkage unit can be for screw etc.When supporting key inserts keyhole, lock core column drives dead bolt and moves down, and deviates from socket, completes and unblanks.
The aciculiform rod that the described return unit of such scheme arranges on can the lower end bearing of trend for lock core column, this aciculiform rod passes outside lock body.
Compared with prior art, the present invention has the following advantages:
1, do not relatively rotate between key and lock core, avoided the mandatory situation generation of lock core with opened lock that firmly destroy, security performance is high;
2, the glissile segment on each card column is arranged on the diverse location of card column, only have supporting key just every card column compressing can be moved and made glissile segment all be positioned in lock core column, card column just can be deviate from the breach through hole, can not block lock core column again, and lock core column is under spring action, move down and drive the movement of dead bolt, open lockset, as long as there is the glissile segment of a card column not to be positioned in lock core column, just can prevent the movement of lock core column, prevent exploratory unblanking, further improved the security performance of lockset.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of lock core of the present invention;
The structural representation of the door lock that Fig. 2 is lock core assembling of the present invention;
The A that Fig. 3 is Fig. 2 is to view;
The structural representation of the padlock that Fig. 4 is lock core assembling of the present invention;
The structural representation of the fork lock that Fig. 5 is lock core assembling of the present invention.
Number in the figure is: 1, housing; 2, lock core assembly; 3, lock core column; 4, card column; 5, connecting rod; 6, breach through hole; 7, glissile segment; 8, spring; 9, lock body; 10, dead bolt; 11, linkage unit; 12, return unit; 13, gear; 14, control lever; 15, jack; 16, door knob; 17, guard member; 18, interior latch fitting; 19, lock bridge.
The specific embodiment
As shown in Figure 1, a kind of lock core of the present invention, comprise housing 1 and the lock core assembly 2 that is provided with keyhole, described lock core assembly 2 is arranged in housing 1, described lock core assembly 2 comprises in it and is provided with at least 1 lock core column 3 around keyhole and along the keyhole direction, the upper end of this lock core column 3 connects by connecting rod 5, and this connecting rod 5 is connected with housing 1 by spring 8; Lock core column 3 offers a plurality of breach through holes 6 on its axis direction, and the many card columns 4 that move up and down with the supporting lock core column blocked 3 of breach through hole 6 run through breach through hole 6, and an end of card column 4 is connected with housing 1 by spring 8; The other end communicates with keyhole, and everybody of each card column 4 nearly keyhole end is set up to concave respectively and forms card column 4 and deviate from breach through hole 6, realize the glissile segment 7 that lock core column 3 moves up and down.
Described lock core column 3 can be 1～4, and the more security performances of radical are higher, but also more complicated, make more difficultly, in order both to guarantee to have higher security performance, structure is simpler again, be preferably 2 in lock core column described in this preferred embodiment 3,2 lock core columns 3 are distributed in the keyhole both sides.
Be illustrated in figure 2 the door lock that uses lock core assembling of the present invention, it comprises lock core, lock body 9, dead bolt 10, linkage unit 11 and return unit 12, described lock core is located in lock body 9, lock core is connected, controls the movement of dead bolt 10 by linkage unit 11 and dead bolt 10, described return unit 12 is connected with lock core, locking a door, time control lockmaking core moves up; Wherein lock core comprises housing 1 and the lock core assembly 2 that is provided with keyhole, and described lock core assembly 2 is arranged in housing 1.Be provided with 2 lock core columns 3 around keyhole and along the keyhole direction in described lock core assembly 2, the upper end of this lock core column 3 connects by connecting rod 5, and this connecting rod 5 is connected with housing 1 by spring 8; Every lock core column 3 offers the card column 4 that the supporting lock core column blocked 3 of 6,6 of 6 breach through holes and breach through hole 6 moves up and down and runs through breach through hole 6 on its axis direction, and an end of card column 4 is connected with housing 1 by spring 8; The other end communicates with keyhole, and everybody of each card column 4 nearly keyhole end is set up to concave respectively and forms card column 4 and deviate from breach through hole 6, realize the glissile segment 7 that lock core column 3 moves up and down.
Described linkage unit 11 comprises gear 13 and control lever 14, on dead bolt 10, offer and the intermeshing teeth of gear 13, gear 13 is provided with a plurality of jacks 15, and this jack 15 all equates apart from the distance of gear 13 axis, but also be connected with the door knob 16 that driven gear 13 rotates on gear 13; These door knob 16 two ends all pass the door front and back is installed through housing 1, inside and outside door, all can rotate; Described control lever 14 is L shaped, and the one end is fixedly connected on joint pin, and extends upward, and the other end is movable to be inserted in jack 15.Be provided with the toughness guard member 17 that can make handle idle running or handle and gear 13 are rotated simultaneously between gear 13 and handle, this guard member 17 comprises and is positioned at same plane and partly overlapping the first guard member and the second guard member, and the first guard member and the second guard member are the toughness steel wire; The first guard member is connected on gear 13, and extends to door knob 16 directions; The second guard member is connected on handle, and extends to gear 13 directions.
Door lock of the present invention, also comprise an interior latch fitting 18, as shown in Figure 3, the jack 15 in this on movable insertion gear 13 of latch fitting 18 1 end, the other end stretches out at the back side that door is installed.The aciculiform rod arranged on the lower end bearing of trend that described return unit 12 is lock core column 3, this aciculiform rod is separated with lock core column 3, and it also passes outside lock body 9, and the inner end of an other lock core column 3 connects a reinforcements, and this reinforcement also passes outside lock body 9.
The switch lock process of door lock of the present invention is as follows: supporting key is inserted to keyhole, the spring 8 that 4 extruding of key compressing card column are connected with card column 4, card column 4 is to two outer side shiftings of lock body 9, according to the different cambers of groove on the key, card column 4 is the different distance of side shifting outside 9 liang of lock bodies, glissile segment 7 on card column 4 is all moved in lock core column 3, at this moment, because the diameter of glissile segment 7 is less than the breach through hole 6 in lock core column 3, card column 4 is deviate from the breach through hole 6 in lock core column 3, can not block again lock core column 3, under lock core column 3 spring 8 effects in the top, to lock body 9 lower ends, move, control lever 14 is along with lock core column 3 moves to lower end, deviate from the jack 15 on gear 13, revolving door 16 just can driven gear 13 rotation, and then the movement of drive dead bolt 10, opening door lock, complete the process of unblanking.After in access door, revolving door, 16, plays door lock, and presses interior latch fitting 18, the reinforcement of pull-up simultaneously, and interior latch fitting 18 and control lever 14 all insert in the jack 15 of gear 13, and gear 13 is fixed, and door knob 16 can not rotate not, and door is locked.When locking a door outdoors, key is inserted, the glissile segment 7 of card column 4 all is positioned on breach through hole 6, and control lever 14, along with lock core column 3 moves down, is deviate from the jack 15 on gear 13, revolving door stretches in doorframe dead bolt 10, the aciculiform rod is pressed, and lock core column 3 moves to upper end, drives control lever 14 and moves, control lever 14 inserts in jack 15, and key is taken out and gets final product.The present invention, when unblanking, does not need screw key, has prevented mandatory screw key, destroys the situation generation of lock core with opening door lock, and security performance is high.
As shown in Figure 4, for using the padlock of lock core assembling of the present invention, it comprises lock core, lock body 9, dead bolt 10, linkage unit 11 and return unit 12, described lock core is located in lock body 9, lock core is connected, controls the movement of dead bolt 10 by linkage unit 11 and dead bolt 10, described return unit 12 is connected with lock core, locking a door, time control lockmaking core moves up; Wherein lock core comprises housing 1 and the lock core assembly 2 that is provided with keyhole, and described lock core assembly 2 is arranged in housing 1.Be provided with 2 lock core columns 3 around keyhole and along the keyhole direction in described lock core assembly 2, the upper end of this lock core column 3 connects by connecting rod 5, and this connecting rod 5 is connected with housing 1 by spring 8; Every lock core column 3 offers the card column 4 that the supporting lock core column blocked 3 of 6,6 of 6 breach through holes and breach through hole 6 moves up and down and runs through breach through hole 6 on its axis direction, and an end of card column 4 is connected with housing 1 by spring 8; The other end communicates with keyhole, and everybody of each card column 4 nearly keyhole end is set up to concave respectively and forms card column 4 and deviate from breach through hole 6, realize the glissile segment 7 that lock core column 3 moves up and down.
Described lock body 9 upper ends are L shaped, are connected with the lock bridge 19 of U-shaped on lock body 9, and these lock bridge 19 links and lock body 9 lower ends are flexibly connected, it can rotate and then control its free end around lock body 9 and insert or deviate from lock body 9 upper ends, offer socket on free end; One end of described dead bolt 10 is connected with connecting rod 5 by linkage unit 11, and an other end passes lock body 9, when locking, the socket of insertion lock bridge 19 forms close-shaped.Described linkage unit 11 is screw, and connecting rod 5 and dead bolt 10 are coupled together.The aciculiform rod arranged on the lower end bearing of trend that described return unit 12 is lock core column 3, this aciculiform rod passes outside lock body 9.
As shown in Figure 5, for using the fork lock of lock core assembling of the present invention, it comprises lock core, lock body 9, dead bolt 10, linkage unit 11 and return unit 12, described lock core is located in lock body 9, lock core is connected, controls the movement of dead bolt 10 by linkage unit 11 and dead bolt 10, described return unit 12 is connected with lock core, locking a door, time control lockmaking core moves up; Wherein lock core comprises housing 1 and the lock core assembly 2 that is provided with keyhole, and described lock core assembly 2 is arranged in housing 1.Be provided with 2 lock core columns 3 around keyhole and along the keyhole direction in described lock core assembly 2, the upper end of this lock core column 3 connects by connecting rod 5, and this connecting rod 5 is connected with housing 1 by spring 8; Every lock core column 3 offers the card column 4 that the supporting lock core column blocked 3 of 6,6 of 6 breach through holes and breach through hole 6 moves up and down and runs through breach through hole 6 on its axis direction, and an end of card column 4 is connected with housing 1 by spring 8; The other end communicates with keyhole, and everybody of each card column 4 nearly keyhole end is set up to concave respectively and forms card column 4 and deviate from breach through hole 6, realize the glissile segment 7 that lock core column 3 moves up and down.
Be connected with the lock bridge 19 of U-shaped on described lock body 9, an end of this lock bridge 19 is connected with the lower end of lock body 9, offers socket on the other end, and around arriving lock body 9 upper ends; One end of described dead bolt 10 is connected with connecting rod 5 by linkage unit 11, and an other end passes lock body 9, when locking, the socket of insertion lock bridge 19 forms close-shaped.Described linkage unit 11 is nut and screw rod, and connecting rod 5 and dead bolt 10 are coupled together.The aciculiform rod arranged on the lower end bearing of trend that described return unit 12 is lock core column 3, this aciculiform rod passes outside lock body 9.
Lock core of the present invention can also be assembled into other lockset, the foregoing is only the preferred embodiments of the present invention, is not limited to the present invention.
Claims (10)
1. a lock core, comprise housing (1) and be provided with the lock core assembly (2) of keyhole, described lock core assembly (2) is arranged in housing (1), it is characterized in that: described lock core assembly (2) comprises in it and is provided with at least 1 lock core column (3) around keyhole and along the keyhole direction, the upper end of this lock core column (3) connects by connecting rod (5), and this connecting rod (5) is connected with housing (1) by spring (8); Lock core column (3) offers a plurality of breach through holes (6) on its axis direction, the many card columns (4) that move up and down with the supporting lock core column blocked (3) of breach through hole (6) run through breach through hole (6), and an end of card column (4) is connected with housing (1) by spring (8); The other end communicates with keyhole, and everybody of the nearly keyhole end of each card column (4) is set up to concave respectively and forms card column (4) and deviate from breach through hole (6), realize the glissile segment (7) that lock core column (3) moves up and down.
2. a kind of lock core according to claim 1, it is characterized in that: described lock core column (3) is 2,2 lock core columns (3) are distributed in the keyhole both sides.
3. lockset, comprise lock core, lock body (9), dead bolt (10), linkage unit (11) and return unit (12), described lock core is located in lock body (9), lock core is connected, controls the movement of dead bolt (10) by linkage unit (11) and dead bolt (10), described return unit (12) is connected with lock core, locking a door, time control lockmaking core moves up; Wherein lock core comprises housing (1) and is provided with the lock core assembly (2) of keyhole, described lock core assembly (2) is arranged in housing (1), it is characterized in that: in described lock core assembly (2), around keyhole and along the keyhole direction, be provided with at least 1 lock core column (3), the upper end of this lock core column (3) connects by connecting rod (5), and this connecting rod (5) is connected with housing (1) by spring (8); Lock core column (3) offers a plurality of breach through holes (6) on its axis direction, the many card columns (4) that move up and down with the supporting lock core column blocked (3) of breach through hole (6) run through breach through hole (6), and an end of card column (4) is connected with housing (1) by spring (8); The other end communicates with keyhole, and everybody of the nearly keyhole end of each card column (4) is set up to concave respectively and forms card column (4) and deviate from breach through hole (6), realize the glissile segment (7) that lock core column (3) moves up and down.
4. lockset according to claim 3, it is characterized in that: described lock core column (3) is 2,2 lock core columns (3) are distributed in the keyhole both sides.
5. according to the described lockset of claim 3 or 4, it is characterized in that: described linkage unit (11) comprises gear (13) and control lever (14), on dead bolt (10), offer and the intermeshing teeth of gear (13), gear (13) is provided with a plurality of jacks (15), this jack (15) all equates apart from the distance of gear (13) axis, at gear (13) but on also be connected with the door knob (16) that driven gear (13) rotates; Described control lever (14) one ends are connected with connecting rod (5), and the other end is movable to be inserted in jack (15).
6. lockset according to claim 5, it is characterized in that: be provided with the toughness guard member (17) that can make handle idle running or handle and gear (13) are rotated simultaneously between gear (13) and handle, this guard member (17) comprises and is positioned at same plane and partly overlapping the first guard member and the second guard member; It is upper that the first guard member is connected to gear (13), and extend to door knob (16) direction; The second guard member is connected on handle, and extends to gear (13) direction.
7. according to the described lockset of claim 3 or 4, it is characterized in that: be connected with L shaped lock bridge (19) on described lock body (9), an end of this lock bridge (19) is connected with lock body (9) upper end, offers socket on the other end; One end of described dead bolt (10) is connected with connecting rod (5) by linkage unit (11), and an other end passes lock body (9), when locking, the socket of insertion lock bridge (19) forms close-shaped.
8. lockset according to claim 7 is characterized in that: the aciculiform rod arranged on the lower end bearing of trend that described return unit (12) is lock core column (3), this aciculiform rod passes outside lock body.
9. according to the described lockset of claim 3 or 4, it is characterized in that: described lock body (9) upper end is L shaped, be connected with the lock bridge (19) of U-shaped on lock body (9), this lock bridge (19) link and lock body (9) lower end are flexibly connected, it can rotate and then control its free end around lock body (9) and insert or deviate from lock body (9) upper end, offer socket on free end; One end of described dead bolt (10) is connected with connecting rod (5) by linkage unit (11), and an other end passes lock body (9), when locking, the socket of insertion lock bridge (19) forms close-shaped.
10. lockset according to claim 9 is characterized in that: the aciculiform rod arranged on the lower end bearing of trend that described return unit (12) is lock core column (3), this aciculiform rod passes outside lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363475.8A CN102936976B (en) | 2012-09-26 | 2012-09-26 | A kind of lock core and use the lockset of this lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363475.8A CN102936976B (en) | 2012-09-26 | 2012-09-26 | A kind of lock core and use the lockset of this lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102936976A true CN102936976A (en) | 2013-02-20 |
| CN102936976B CN102936976B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210363475.8A Active CN102936976B (en) | 2012-09-26 | 2012-09-26 | A kind of lock core and use the lockset of this lock core |
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Cited By (3)
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| CN104343289A (en) * | 2014-11-06 | 2015-02-11 | 李质想 | Spring coded lock and key |
| CN106996218A (en) * | 2016-01-23 | 2017-08-01 | 姚韶腾 | A kind of lock assembly of lock core structure and the application structure |
| CN108397047A (en) * | 2017-02-05 | 2018-08-14 | 姚韶腾 | A kind of high lock assembly for being resistant to steal the lock core structure and application of the lock structure |
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| JP4674922B1 (en) * | 2009-12-11 | 2011-04-20 | 杭州神林電子有限公司 | Door lock device |
| US7921682B1 (en) * | 2009-12-15 | 2011-04-12 | Jieh-Jung Chang | Padlock with alarm function |
| CN203050259U (en) * | 2012-09-26 | 2013-07-10 | 黄金志 | Lock core and lock with same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343289A (en) * | 2014-11-06 | 2015-02-11 | 李质想 | Spring coded lock and key |
| CN104343289B (en) * | 2014-11-06 | 2017-02-15 | 李质想 | Spring coded lock and key |
| CN106996218A (en) * | 2016-01-23 | 2017-08-01 | 姚韶腾 | A kind of lock assembly of lock core structure and the application structure |
| CN108397047A (en) * | 2017-02-05 | 2018-08-14 | 姚韶腾 | A kind of high lock assembly for being resistant to steal the lock core structure and application of the lock structure |
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