CN202810374U - Lock cylinder of pin lock and lockset using lock cylinder - Google Patents
Lock cylinder of pin lock and lockset using lock cylinder Download PDFInfo
- Publication number
- CN202810374U CN202810374U CN 201220495972 CN201220495972U CN202810374U CN 202810374 U CN202810374 U CN 202810374U CN 201220495972 CN201220495972 CN 201220495972 CN 201220495972 U CN201220495972 U CN 201220495972U CN 202810374 U CN202810374 U CN 202810374U
- Authority
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- China
- Prior art keywords
- lock
- pin
- core shaft
- lock core
- breach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000008188 pellet Substances 0.000 claims description 67
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 229910052934 alunite Inorganic materials 0.000 description 2
- 239000010424 alunite Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lock cylinder of a pin lock and a lockset using the lock cylinder. The lock cylinder of the pin lock comprises a shell body and a lock cylinder shaft arranged in the shell body, wherein the upper end of the lock cylinder shaft is connected with the shell body through a spring, a row or two rows of notch through holes are formed along the side edge of the lock cylinder shaft, and each row comprises a plurality of notch through holes. A plurality of pin tumblers matched with the notch through holes and capable of controlling the lock cylinder shaft to move vertically penetrate through the notch through holes, wherein the inner end of each pin tumbler is connected with the shell body through a spring, and the outer end of each pin tumbler is communicated with a corresponding small lock hole formed in the shell body. All pin tumblers are concave inward at different positions of the ends close to the lock holes to form sliding sections which enable the pin tumblers to be pulled away from the notch through holes and the lock cylinder shaft to move vertically. According to the lock cylinder of the pin lock and the lockset using the lock cylinder, the lock holes are tiny in size and big in quantity, no connection exists among the lock holes, and therefore a situation that the lock cylinder is damaged through the lock holes for unlocking is effectively avoided.
Description
Technical field
The utility model relates to a kind of mechanical lock, be specifically related to a kind of can pick-proof the pin lock pin and use the lockset of this lock core.
Background technology
Lock core in the middle of existing, of all kinds, but a common ground is arranged, be exactly all to have lockhole, insert key, supporting key in this way, then screw key is opened lockset.Such lockset, the lawless person can insert in the lockhole and stir, press the son that extracts with elongated club, opens lockset, perhaps insert false key, pour into sticking alunite thing again from lockhole, stop up through sticking alunite thing, pellet is stuck up and down, extract false key, lower pellet resets through cleaning nature, and lock core can twist, the destructive lockset of opening.These common locksets, the reason that why very easily is unlocked is because it has unique lockhole, this lockhole is connected lock core, material from this lockhole is entered can directly contact lock core, to the lock core effect, or stir lock core, completing technology is unblanked, or destructiveness is unblanked.
The utility model content
It is little, many that technical problem to be solved in the utility model provides a kind of lockhole, and the pin lock pin that security performance is high also provides the lockset that uses this lock core simultaneously.
For solving the problems of the technologies described above, the pin lock pin of the utility model design comprises housing and is arranged at the interior lock core shaft of housing that the upper end of described lock core shaft is connected with housing by spring, lock core shaft offers 1 row or 2 row's breach through holes along its side, and every row is provided with a plurality of breach through holes; The many pellets that move up and down with the supporting controlled lockmaking mandrel of breach through hole pass the breach through hole, and the inner end of this pellet is connected with housing by spring, and the corresponding little lockhole of offering on its outer end and the housing is communicated with; Each pellet concaves respectively on the diverse location of nearly lockhole end and forms pellet and can deviate from the breach through hole, realize the glissile segment that lock core shaft moves up and down.Described lockhole is corresponding with the radical of pellet, and is little lockhole, and supporting key can be many spicules, and when unblanking, every spicule inserts respectively in the lockhole, and the compressing pellet moves toward the inner end, when the glissile segment on the pellet all is positioned in the lock core shaft, can unblank.Lockhole is small and a plurality of, without connecting, effectively prevented from occuring by the situation that lockhole is unblanked to the destruction of lock core between lockhole, and key and lock core are without rotation relation, can prevent effectively that also the mandatory key that firmly rotates from destroying the situation generation that lock core is unblanked, safe.
Prevent exploratory unblanking for more effective, be provided with warning device between the described inner end that at least one pellet can be arranged and spring.Described warning device can such as the touch-type warning device, set value when the spring displacement that connects pellet surpasses for warning device commonly used, and then the trigger alarm device is blown a whistle and warned.
The utility model has also designed the lockset that uses this lock core to be assembled into simultaneously.
A kind of lockset, comprise pin lock pin, lock body, dead bolt, coupling assembling and return unit, described pin lock pin is located in the lock body, and the pin lock pin is by the movement of coupling assembling control dead bolt, and described return unit is connected with the pin lock pin, control pin lock pin moves up when locking a door; Wherein the pin lock pin comprises housing and is arranged at the interior lock core shaft of housing, and the upper end of described lock core shaft is connected with housing by spring, and lock core shaft offers 1 row or 2 row's breach through holes along its side, and every row is provided with a plurality of breach through holes; The many pellets that move up and down with the supporting controlled lockmaking mandrel of breach through hole pass the breach through hole, and the inner end of this pellet is connected with housing by spring, and the corresponding little lockhole of offering on its outer end and the housing is communicated with; Each pellet concaves respectively on the diverse location of nearly lockhole end and forms pellet and can deviate from the breach through hole, realize the glissile segment that lock core shaft moves up and down.
Such scheme is described can be had between the inner end of at least one pellet and spring and is provided with warning device.
Such scheme is described can also to comprise gear, offers and the intermeshing teeth of gear at dead bolt, but is connected with the door knob that driven gear rotates at gear; Offer socket on the described dead bolt, described lock core shaft upper end connecting bolt piece, this latch piece pass housing, insert when locking in the socket on the dead bolt.This lockset that is assembled into is door lock, and when supporting key inserted lockhole, the glissile segment on each pellet all was positioned in the lock core shaft, pellet is deviate from the breach through hole, can not block lock core shaft, lock core shaft is ejected downwards by the spring of its upper end, and the latch piece also moves down simultaneously, the latch piece is deviate from the socket on the dead bolt, at this moment rotary door handle, driven gear rotates, and then the control dead bolt moves, dead bolt is deviate from doorframe, finishes and unblanks.
Such scheme can be provided with the toughness guard member that can make door knob idle running or door knob and gear are rotated simultaneously between gear and door knob, 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 the gear, and extends to the door knob direction; The second guard member is connected on the door knob, and extends to the gear direction.Under the state of locking a door, latch inserts the socket on the dead bolt, and door knob and gear all can not rotate; When force rotary door the time, latch is produced pressure firmly, can twist off latch or destroy lock core and unblank, for preventing the generation of this situation, when forcing firmly, the first guard member and the second guard member can be skidded mutually because it is the toughness material, door knob can not driven gear rotation, and then can not produce active force to latch; When unblanking, latch is deviate from the socket on the dead bolt, 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, finishes and unblanks.
The described return unit of such scheme can comprise wheel, be tilted to wheel guide rail and the button of lock core shaft, and wherein the wheel guide rail is connected with the lower end of lock core shaft; The inner end of button and wheel sub-connection, its outer end is protruding to hull outside.Described wheel guide rail is the gradient that is tilted to lock core shaft, and it can move in housing.When shutting, press the button, the stressed compressing wheel of wheel guide rail moves up, and then lock core shaft is also along with moving up, and makes dead bolt insert doorframe, and key is taken out, and pellet resets, and the glissile segment on the pellet all is not positioned in the lock core shaft, and lock core shaft is blocked, and completely shuts.
The described lock body of such scheme upper end can be connected with the lock bridge of U-shaped for L shaped on the lock body, this lock bridge link is flexibly connected with the lock body lower end, it can rotate and then control its free end around lock body and insert or deviate from the lock body, offers socket on the free end; One end of described dead bolt is connected with lock core shaft by linkage unit, and an other end passes lock body, the socket of insertion lock bridge forms close-shaped when locking.This lockset that is assembled into is padlock, and coupling assembling can be screw etc.When supporting key insertion keyhole, lock core shaft drives dead bolt and moves down, and deviates from socket, namely finishes 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 shaft, this aciculiform rod passes outside the 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 on lock body; One end of described dead bolt is connected with lock core shaft by coupling assembling, and an other end passes lock body, the socket of insertion lock bridge forms close-shaped when locking.This lockset that is assembled into is fork lock, and coupling assembling can be for screw etc.When supporting key insertion keyhole, lock core shaft drives dead bolt and moves down, and deviates from socket, namely finishes and unblanks.
Compared with prior art, the utlity model has following advantage:
1, lockhole is small and a plurality of, without connecting, has effectively prevented from occuring by the situation that lockhole is unblanked to the destruction of lock core between lockhole;
2, key and lock core prevent effectively that without rotation relation the mandatory key that firmly rotates from destroying the situation generation that lock core is unblanked, and be safe;
3, the glissile segment on each pellet is arranged on the diverse location of pellet, as long as there is the glissile segment of a pellet not to be positioned in the lock core shaft, just can prevent the movement of lock core shaft, has prevented exploratory unblanking, and has further improved the security performance of lockset;
4, between pellet and spring, be provided with warning device, the startup of the displacement relation control warning device by spring, security performance is higher.
Description of drawings
Fig. 1 is the structural representation of a kind of pin lock pin of the utility model;
Fig. 2 is the sectional view of the A-A of the utility model Fig. 1;
Fig. 3 is the sectional view of the door lock of lock core assembling of the present utility model;
Fig. 4 is that the B of Fig. 3 is to sectional view;
Fig. 5 is the sectional view of the padlock of lock core assembling of the present utility model;
Fig. 6 is the sectional view of the fork lock of lock core assembling of the present utility model.
Number in the figure is: 1, housing; 2, lock core shaft; 3, pellet; 4, lockhole; 5, glissile segment; 6, warning device; 7, lock body; 8, dead bolt; 9, coupling assembling; 10, return unit; 10-1, wheel; 10-2, wheel guide rail; 10-3, button; 11, toughness guard member; 12, lock bridge; 13, key; 14, gear; 15, door knob; 16, latch piece.
The specific embodiment
A kind of pin lock pin of the utility model, as shown in Figure 1, 2, comprise housing 1 and the lock core shaft 2 that is arranged in the housing 1, the upper end of described lock core shaft 2 is connected with housing 1 by spring, lock core shaft 2 offers 2 row's breach through holes along its side, and every row's breach through hole is provided with a plurality of breach through holes; The many pellets 3 that move up and down with the supporting controlled lockmaking mandrel 2 of breach through hole pass the breach through hole, and the inner end of this pellet 3 is connected with housing 1 by spring, and the corresponding little lockhole 4 of offering on its outer end and the housing 1 is communicated with; Each pellet 3 concaves respectively on the diverse location of nearly lockhole 4 ends and forms pellet 3 and can deviate from the breach through hole, realize the glissile segment 5 that lock core shaft 2 moves up and down.Be provided with warning device 6 between the inner end of a described pellet 3 and spring, this warning device 6 is touch-type warning device 6, sets value when the spring displacement that connects pellet 3 surpasses, and then the trigger alarm device 6, blow a whistle and warn.
Be illustrated in figure 3 as the door lock that uses lock core assembling of the present utility model, comprise pin lock pin, lock body 7, dead bolt 8, coupling assembling 9 and return unit 10, described pin lock pin is located in the lock body 7, the pin lock pin is connected, controls the movement of dead bolt 8 by coupling assembling 9 and dead bolt 8, and described return unit 10 is connected with the pin lock pin, control the pin lock pin when locking a door moves up; Wherein the pin lock pin comprises housing 1 and the lock core shaft 2 that is arranged in the housing 1, and the upper end of described lock core shaft 2 is connected with housing 1 by spring, and lock core shaft 2 offers 2 row's breach through holes along its side, and every row's breach through hole is provided with a plurality of breach through holes; The many pellets 3 that move up and down with the supporting controlled lockmaking mandrel 2 of breach through hole pass the breach through hole, and the inner end of this pellet 3 is connected with housing 1 by spring, and the corresponding little lockhole 4 of offering on its outer end and the housing 1 is communicated with; Each pellet 3 concaves respectively on the diverse location of nearly lockhole 4 ends and forms pellet 3 and can deviate from the breach through hole, realize the glissile segment 5 that lock core shaft 2 moves up and down.Be provided with warning device 6 between the inner end of a described pellet 3 and spring, this warning device 6 is touch-type warning device 6, sets value when the spring displacement that connects pellet 3 surpasses, and then the trigger alarm device 6, blow a whistle and warn.
As shown in Figure 4, this door lock also comprises gear 14, offers and gear 14 intermeshing teeth at dead bolt 8, but is connected with the door knob 15 that driven gear 14 rotates at gear 14, these door knob 15 two ends are all passed housing 1 and are passed in that the door front and back is installed, and all can rotate inside and outside door.Offer socket on the described dead bolt 8, described lock core shaft 2 upper end connecting bolt pieces 16, this latch piece 16 passes housing 1, and it can along with lock core shaft 2 moves, insert when locking in the socket on the dead bolt 8.
Be provided with the toughness guard member 11 that can make door knob 15 idle running or door knob 15 and gear 14 are rotated simultaneously at gear 14 and 15 of door knobs, 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 the gear 14, and extends to door knob 15 directions; The second guard member is connected on the door knob 15, and extends to gear 14 directions.
Described return unit 10 comprises wheel 10-1, is tilted to wheel guide rail 10-2 and the button 10-3 of lock core shaft 2, and wherein wheel guide rail 10-2 is connected with the lower end of lock core shaft 2; The inner end of button 10-3 is connected with wheel 10-1, its outer end is protruding to lock body 7 outsides, at button 10-3 with under the effect of the wheel sub-track of offering in by housing 1, wheel 10-1 can only move along button 10-3 direction, namely inside and outside mobile, pushing lock cylinder axle 2 moves up, and latch piece 16 is inserted on the socket of dead bolt 8.
The switch lock process of door lock of the present utility model is as follows: supporting key 13 is inserted lockhole 4, the spring that 3 extruding of key 13 compressing pellets are connected with pellet 3, pellet 3 moves to the inner end of lock body 7, different length according to key 13, pellet 3 moves different distances, glissile segment 5 on the pellet 3 is all moved in the lock core shaft 2, at this moment, because the diameter of glissile segment 5 is less than the breach through hole in the lock core shaft 2, pellet 3 is deviate from the breach through hole in the lock core shaft 2, can not block lock core shaft 2 again, under lock core shaft 2 spring action in the top, move to lock body 7 lower ends, latch piece 16 is deviate from the socket on the dead bolt 8 along with lock core shaft 2 moves down, revolving door 15 just can driven gear 14 rotation, and then the movement of drive dead bolt 8, opening door lock is finished the process of unblanking.When locking a door, key 13 is inserted, and the glissile segment 5 of pellet 3 all is positioned on the breach through hole, and latch piece 16 is along with lock core shaft 2 moves down, deviate from the socket on the dead bolt 8, revolving door stretches in the doorframe dead bolt 8, and button 10-3 is pressed, and pushing lock cylinder axle 2 moves up, driving latch piece 16 moves up and inserts socket on the dead bolt 8, door knob 15 can not rotate again, key 13 is taken out get final product, and pellet 3 resets.
Be illustrated in figure 5 as the padlock that uses lock core assembling of the present utility model, comprise pin lock pin, lock body 7, dead bolt 8, coupling assembling 9 and return unit 10, described pin lock pin is located in the lock body 7, the pin lock pin is connected, controls the movement of dead bolt 8 by coupling assembling 9 and dead bolt 8, and described return unit 10 is connected with the pin lock pin, control the pin lock pin when locking a door moves up; Wherein the pin lock pin comprises housing 1 and the lock core shaft 2 that is arranged in the housing 1, and the upper end of described lock core shaft 2 is connected with housing 1 by spring, and lock core shaft 2 offers 2 row's breach through holes along its side, and every row's breach through hole is provided with a plurality of breach through holes; The many pellets 3 that move up and down with the supporting controlled lockmaking mandrel 2 of breach through hole pass the breach through hole, and the inner end of this pellet 3 is connected with housing 1 by spring, and the corresponding little lockhole 4 of offering on its outer end and the housing 1 is communicated with; Each pellet 3 concaves respectively on the diverse location of nearly lockhole 4 ends and forms pellet 3 and can deviate from the breach through hole, realize the glissile segment 5 that lock core shaft 2 moves up and down.Be provided with warning device 6 between the inner end of a described pellet 3 and spring, this warning device 6 is touch-type warning device 6, sets value when the spring displacement that connects pellet 3 surpasses, and then the trigger alarm device 6, blow a whistle and warn.
Described lock body 7 upper ends are L shaped, are connected with the lock bridge 12 of U-shaped on the lock body 7, and these lock bridge 12 links and lock body 7 lower ends are flexibly connected, it can rotate and then control its free end around lock body 7 and insert or deviate from lock body 7 upper ends, offer socket on the free end; One end of described dead bolt 8 is connected with lock core shaft 2 by linkage unit, and an other end passes lock body 7, the socket of insertion lock bridge 12 forms close-shaped when locking.The aciculiform rod of described return unit 10 for arranging on the lower end bearing of trend of lock core shaft 2, this aciculiform rod passes outside the lock body 7.
Be illustrated in figure 6 as the padlock that uses lock core assembling of the present utility model, comprise pin lock pin, lock body 7, dead bolt 8, coupling assembling 9 and return unit 10, described pin lock pin is located in the lock body 7, the pin lock pin is connected, controls the movement of dead bolt 8 by coupling assembling 9 and dead bolt 8, and described return unit 10 is connected with the pin lock pin, control the pin lock pin when locking a door moves up; Wherein the pin lock pin comprises housing 1 and the lock core shaft 2 that is arranged in the housing 1, and the upper end of described lock core shaft 2 is connected with housing 1 by spring, and lock core shaft 2 offers 2 row's breach through holes along its side, and every row's breach through hole is provided with a plurality of breach through holes; The many pellets 3 that move up and down with the supporting controlled lockmaking mandrel 2 of breach through hole pass the breach through hole, and the inner end of this pellet 3 is connected with housing 1 by spring, and the corresponding little lockhole 4 of offering on its outer end and the housing 1 is communicated with; Each pellet 3 concaves respectively on the diverse location of nearly lockhole 4 ends and forms pellet 3 and can deviate from the breach through hole, realize the glissile segment 5 that lock core shaft 2 moves up and down.Be provided with warning device 6 between the inner end of a described pellet 3 and spring, this warning device 6 is touch-type warning device 6, sets value when the spring displacement that connects pellet 3 surpasses, and then the trigger alarm device 6, blow a whistle and warn.
Be connected with the lock bridge 12 of U-shaped on the described lock body 7, an end of this lock bridge 12 is connected with the lower end of lock body 7, offers socket on the other end, and around arriving lock body 7 upper ends; One end of described dead bolt 8 is connected with lock core shaft 2 by coupling assembling 9, and an other end passes lock body 7, the socket of insertion lock bridge 12 forms close-shaped when locking.The aciculiform rod of described return unit 10 for arranging on the lower end bearing of trend of lock core shaft 2, this aciculiform rod passes outside the lock body 7.
Claims (10)
1. pin lock pin, comprise housing (1) and be arranged at the interior lock core shaft (2) of housing (1), it is characterized in that: the upper end of described lock core shaft (2) is connected with housing (1) by spring, lock core shaft (2) offers 1 row or 2 row's breach through holes along its side, and every row is provided with a plurality of breach through holes; The many pellets (3) that move up and down with the supporting controlled lockmaking mandrel (2) of breach through hole pass the breach through hole, and the inner end of this pellet (3) is connected with housing (1) by spring, and the corresponding little lockhole (4) of offering on its outer end and the housing (1) is communicated with; Each pellet (3) concaves respectively on the diverse location of nearly lockhole (4) end and forms pellet (3) and can deviate from the breach through hole, realize the glissile segment (5) that lock core shaft (2) moves up and down.
2. pin lock pin according to claim 1 is characterized in that: be provided with warning device (6) between the inner end of described at least one pellet (3) and spring.
3. lockset, comprise pin lock pin, lock body (7), dead bolt (8), coupling assembling (9) and return unit (10), described pin lock pin is located in the lock body (7), the pin lock pin is by the movement of coupling assembling (9) control dead bolt (8), and described return unit (10) is connected with the pin lock pin, control pin lock pin moves up when locking a door; Wherein the pin lock pin comprises housing (1) and is arranged at the interior lock core shaft (2) of housing (1), it is characterized in that: the upper end of described lock core shaft (2) is connected with housing (1) by spring, lock core shaft (2) offers 1 row or 2 row's breach through holes along its side, and every row is provided with a plurality of breach through holes; The many pellets (3) that move up and down with the supporting controlled lockmaking mandrel (2) of breach through hole pass the breach through hole, and the inner end of this pellet (3) is connected with housing (1) by spring, and the corresponding little lockhole (4) of offering on its outer end and the housing (1) is communicated with; Each pellet (3) concaves respectively on the diverse location of nearly lockhole (4) end and forms pellet (3) and can deviate from the breach through hole, realize the glissile segment (5) that lock core shaft (2) moves up and down.
4. lockset according to claim 3 is characterized in that: be provided with warning device (6) between the inner end of described at least one pellet (3) and spring.
5. according to claim 3 or 4 described locksets, it is characterized in that: also comprise gear (14), offer and the intermeshing teeth of gear (14) at dead bolt (8), at gear (14) but be connected with the door knob (15) that driven gear (14) rotates; Described dead bolt offers socket on (8), and described lock core shaft (2) upper end connecting bolt piece (16), this latch piece (16) pass housing (1), insert when locking in the socket on the dead bolt (8).
6. lockset according to claim 5, it is characterized in that: be provided with between gear (14) and door knob (15) and door knob (15) is dallied or make door knob (15) and toughness guard member (11) that gear (14) rotates simultaneously, 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 the gear (14), and extends to door knob (15) direction; The second guard member is connected on the door knob (15), and extends to gear (14) direction.
7. lockset according to claim 5, it is characterized in that: described return unit (10) comprises wheel (10-1), is tilted to wheel guide rail (10-2) and the button (10-3) of lock core shaft (2), and wherein wheel guide rail (10-2) is connected with the lower end of lock core shaft (2); The inner end of button (10-3) is connected with wheel (10-1), and its outer end is protruding to lock body (7) outside.
8. according to claim 3 or 4 described locksets, it is characterized in that: described lock body (7) upper end is for L shaped, be connected with the lock bridge (12) of U-shaped on the lock body (7), this lock bridge (12) link and lock body (7) lower end are flexibly connected, it can rotate and then control its free end around lock body (7) and insert or deviate from lock body (7) upper end, offer socket on the free end; One end of described dead bolt (8) is connected with lock core shaft (2) by linkage unit, and an other end passes lock body (7), the socket of insertion lock bridge (12) forms close-shaped when locking.
9. lockset according to claim 8 is characterized in that: the aciculiform rod of described return unit (10) for arranging on the lower end bearing of trend of lock core shaft (2), this aciculiform rod passes outside the lock body (7).
10. according to claim 3 or 4 described locksets, it is characterized in that: be connected with the lock bridge (12) of U-shaped on the described lock body (7), an end of this lock bridge (12) is connected with the lower end of lock body (7), offers socket on the other end, and around to lock body (7) upper end; One end of described dead bolt (8) is connected with lock core shaft (2) by coupling assembling (9), and an other end passes lock body (7), the socket of insertion lock bridge (12) forms close-shaped when locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495972 CN202810374U (en) | 2012-09-26 | 2012-09-26 | Lock cylinder of pin lock and lockset using lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495972 CN202810374U (en) | 2012-09-26 | 2012-09-26 | Lock cylinder of pin lock and lockset using lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810374U true CN202810374U (en) | 2013-03-20 |
Family
ID=47869277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220495972 Expired - Lifetime CN202810374U (en) | 2012-09-26 | 2012-09-26 | Lock cylinder of pin lock and lockset using lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936977A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Pin lock cylinder and lock using same |
-
2012
- 2012-09-26 CN CN 201220495972 patent/CN202810374U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936977A (en) * | 2012-09-26 | 2013-02-20 | 黄金志 | Pin lock cylinder and lock using same |
| CN102936977B (en) * | 2012-09-26 | 2013-12-18 | 黄金志 | Pin lock cylinder and lock using same |
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