CN2138172Y - Lock core of coded lock - Google Patents
Lock core of coded lock Download PDFInfo
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- CN2138172Y CN2138172Y CN 92220454 CN92220454U CN2138172Y CN 2138172 Y CN2138172 Y CN 2138172Y CN 92220454 CN92220454 CN 92220454 CN 92220454 U CN92220454 U CN 92220454U CN 2138172 Y CN2138172 Y CN 2138172Y
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- slingshot
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 239000008188 pellet Substances 0.000 claims description 44
- 238000009434 installation Methods 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 abstract description 6
- 230000008520 organization Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
A coded lock core comprises a mounting sleeve, a front baffle, a group of coded disc elements, a rear baffle, a lock core shaft, an inner driving plate and an outer driving plate which are connected in series by bolts, an annular lining ring and the like, and is characterized by also comprising one or more driving plate opening and locking mechanisms and reinforcements, holes at corresponding positions of the lock core shaft, the front baffle and the mounting sleeve, a key control mechanism consisting of positioning pin rods with springs sleeved in the holes, an annular table and the like, wherein the annular lining ring and the outer driving plate are buckled with each other; adopt the utility model discloses, interior, outside driver plate can stir wantonly when need not unblank, can accurate judgement multiple tooth form key insert the direction and the position of lock core, convenient to use, safety.
Description
The utility model belongs to a kind of coded lock, particularly a kind of core of coding lock.
Chinese patent application CN1062778A discloses a kind of coding built-in lock core and key, a kind of lock core that is made of installation sleeve, front apron, a group coding disc elements, backboard and lock core shaft etc. is provided, the general coding disk element of this lock core is more, encoding operation is inconvenience comparatively, the pick-proof poor-performing; Chinese patent application 92214300.5 provides a kind of universal coding lock and key, the front end that ties up to aforementioned lock core increases the level encoder device, promptly increase an encoder that constitutes by removable connector connection by external poking disk and interior dial, and at interior dial, front apron, the correspondence position of installation sleeve is provided with one by recessed level and smooth groove, ladder hole, the dial that is with the pin formation of spring in lock hole and the hole is opened locking mechanism, but, connecting between this encoder and the lock core is comparatively loose, the pick-proof poor-performing, encoder rotates together in company with key all the time, encoder encodes is given away secrets easily, encoder is difficult to arbitrarily stir, the user is difficult to judge that multiple tooth shape key inserts the correctness of lock core direction, uses inconvenient.
The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, provides a kind of dial to open the core of coding lock that the key controlling organization can be stirred, be had to locking mechanism arbitrarily.
Technical solution of the present utility model is: a kind of core of coding lock, include the installation sleeve 1 of spacing annulus platform 6, be positioned at front apron 2, a group coding disc elements 3 and backboard 4 that installation sleeve 1 usefulness bolt 7 connects, lock core shaft 5, by external poking disk 10 and the interior dial 11 that removable connector 9 connects, annular lining ring 8, dial is opened locking mechanism, reinforcement between lock core shaft 5 and the front apron 2 etc., its feature part is:
Described dial is opened locking mechanism by the level and smooth groove 12 on interior dial 11 inner surfaces, ladder hole 13 on the front apron 2 corresponding with level and smooth groove 12 positions, lock hole 14 on the spacing annulus platform 6 corresponding with ladder hole 13 positions, the dial-up stop pin that is placed in the ladder hole 13 constitutes, this dial-up stop pin is by the steel ball 15 that is positioned at level and smooth groove 12 1 ends, the movable stop pin 16 that steel ball 15 1 ends are porose, place the spring 17 in movable stop pin 16 holes, the spring 18 that is enclosed within on the movable stop pin 16 constitutes;
Described reinforcement is arranged in the spring 20 of hole 19 front aprons 2 by lock core shaft 5 and the hole 19 that front apron 2 correspondence positions form, and the stop pellet shot from a slingshot 74 in hole 19 between front apron 2 and the lock core shaft 5 constitutes;
Annular table 21 and annular table 22 that mutual snapping is arranged between annular lining ring 8 and the external poking disk 10.
In the utility model technical solution, dial is opened locking mechanism can also be by the cam platform 35 on interior dial 11 inner faces, axial groove 34 on front apron 2 side faces, there is the sheet shape of projection 29 to rotate pellet shot from a slingshot 30, the axial groove 58 of installation sleeve 1 front end, hole 32 and cannelure 31, be arranged in hole 32 and rotate the spring 36 of pellet shot from a slingshot 30 1 end in contact with sheet shape, collar 33 constitutes, the collar 33 that is arranged in cannelure 31 rotates pellet shot from a slingshot 30 movable pin joints to sheet shape, the other end that sheet shape is rotated pellet shot from a slingshot 30 contacts with cam platform 35, and projection 29 can be arranged in axial groove 34.
Dial-up stop pin described in the utility model technical solution can also be by with the isometric mobile ejector pin 37 of front apron through hole, pin be decided bar 38 and spring 39 is formed.
In the utility model technical solution, can also be provided with external poking disk coding cover 40 on the external surface of external poking disk 10, cannelure 41 is arranged on the external poking disk 10, external poking disk coding cover 40 connects by removable connector 9 with external poking disk 10, the inner surface of external poking disk coding cover 40 has cannelure 42 and groove 43, make external poking disk coding cover 40 and 10 movable connections of external poking disk by pin 44, be provided with elasticity spinal plate 45 in the groove 43, one end of elasticity spinal plate 45 can be against on the pin 44, and the other end is fixed on the external poking disk coding cover 40 with pin 46; What interior dial 11 adopted that inner surfaces have a level and smooth groove 12 is provided with dish 69, external poking disk 10 with dish 69 be set be fixedly connected by screw 68.
Dial described in the utility model technical solution is opened locking mechanism can also be by the cam platform 35 on interior dial 11 inner faces, groove 55 on the front apron 2, the annular recessed platform 47 of installation sleeve 1 front end, one end has the rotation pellet shot from a slingshot 49 of projection 54, be connected in the roller 53 that rotates on the pellet shot from a slingshot 49 by bearing pin 52, one end rides on the recessed mesa sidewalls 51 of installation sleeve 1, the other end rides over the torsion spring 50 that rotates on the pellet shot from a slingshot 49, bearing pin 48 on installation sleeve 1 constitutes torsion spring 50 and the movable hinge joint of rotation pellet shot from a slingshot 49 other ends, and the projection 54 that rotates pellet shot from a slingshot 49 can be arranged in groove 55.
In the utility model technical solution, the correspondence position of lock core shaft 5, front apron 2, installation sleeve 1 can also be radially porose 23, and the hole 23 built-in positioning pin rods 25 that are placed with are with spring 26, thereby constitute a key controlling organization on the positioning pin rod 25.
Lock core shaft's 5 one ends in the above-mentioned hole 23 can also have been put location pellet shot from a slingshot 24.
Reinforcement described in the utility model technical solution can also be by lock core shaft 5 with front apron 2 or/and the looping pit 27 that the annular groove of the connection place of interior dial 11 constitutes, and the annular retaining ring 28 that is arranged in looping pit 27 is formed.
In the utility model technical solution, can also be provided with motion stops 57 in the lock core shaft 5 of backboard 4 one ends, motion stops 57 can link with light fixture, warning device or other electronic apparatus switch.
In the utility model technical solution, outside the annular lining ring 8 annular lining ring cover 56 can also be arranged, to increase aesthetic feeling and safety.
Compared with prior art, the utlity model has following characteristics:
(1) between annular lining ring 8 and the external poking disk 10 by the mutual snapping of annular table, but both turned positions of restricted code device has been improved tamper-resistant function again greatly;
(2) adopt in four kinds that the utility model provides any dial to open locking mechanism, all can make encoder dial (commentaries on classics) arbitrarily when not needing to unblank moves, make the encoder encodes that exposes be difficult for being known by the stranger, its security performance improves, stir encoder when unblanking to the scale of setting, can judge the position of dial unlatching locking mechanism, easy for operation;
(3) the key controlling organization that constitutes by the radial hole of lock core shaft 5, front apron 2, installation sleeve 1 formation and the positioning pin rod that Qi Nei is with spring etc., can judge accurately whether the direction that multiple tooth shape key inserts in the lock core shaft 5 is correct, the convenient use, and strengthened the security performance of locking;
(4) motion stops 57 is set, both can be antitheft, not only can unblank simultaneously but also open switches such as indoor illumination, electrical equipment.
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations;
Fig. 3 is the utility model embodiment 3 structural representations;
Fig. 4 is the utility model embodiment 4 structural representations;
Fig. 5 is a Key structure schematic diagram among the utility model embodiment.
Among the figure: 1-installation sleeve, 2-front apron, 3-coding disk element, the 4-backboard, 5-lock core shaft, the spacing annulus platform of 6-, the 7-bolt, 8-annular lining ring, the removable connector of 9-, dial in the 10-external poking disk, 11-, the level and smooth groove of 12-, the 13-ladder hole, 14-lock hole, 15-steel ball, the movable stop pin of 16-, 17-spring, 18-spring, the 19-hole, 20-spring, 21, the 22-annular table, the 23-hole, 24-locatees pellet shot from a slingshot, 25-positioning pin rod, the 26-spring, 27-looping pit, 28-annular retaining ring, the 29-projection, 30-sheet shape is rotated pellet shot from a slingshot, 31-cannelure, the 32-hole, 33-collar, 34-axial groove, 35-cam platform, the 36-spring, 37-moves ejector pin, the 38-securing rod, 39-spring, 40-external poking disk coding cover, 41, the 42-cannelure, 43-groove, 44-pin, 45-elasticity spinal plate, 46-pin, the recessed platform of 47-annular, the 48-bearing pin, 49-rotates pellet shot from a slingshot, 50-torsion spring, 51-platform sidewall, 52-bearing pin, 53-roller, the 54-projection, 55-groove, 56-annular lining ring cover, 57-motion stops, 58-axial groove, the 59-tongue of unblanking, the 60-mark, 61-ring buckle, 62-bolt hole, the 63-doorframe, 64-reference mark, 65-spring, the 66-breach, 67-key, 68-screw, 69-is provided with dish, 70-through hole, 71-cover, the 72-key cover, 73-mark, 74-stop pellet shot from a slingshot.
Below by embodiment the utility model is further described:
Embodiment 1: referring to Fig. 1,5.
A kind of core of coding lock, include the installation sleeve 1 of spacing annulus platform 6, be positioned at the front apron 2 that installation sleeve 1 usefulness bolt 7 connects, one group coding disc elements 3 and backboard 4, be positioned at front apron 2, the lock core shaft 5 at coding disk element 3 and backboard 4 centers, be fixed on the tongue 59 of unblanking on the backboard 4, by external poking disk 10 and interior dial 11 by removable connector 9(screw or pin etc.) connect the rotating encoder that constitutes, the annular lining ring 8 that bolt hole 62 is arranged, annular lining ring cover 56, the reinforcement between lock core shaft 5 and the front apron 2, dial is opened locking mechanism, the key controlling organization is arranged on motion stops 57 in the backboard 4 one end lock core shafts 5 etc.;
On the annular lining ring cover 56 underlined 60 and ring buckle 61, corresponding annular step halfpace fastening on this ring buckle 61 and the annular lining ring 8 makes annular lining ring cover 56 connect with annular lining ring 8, lock core can be fixed on the doorframe 63 by the bolt hole 62 on the annular lining ring 8;
Annular table 21 and annular table 22 that mutual snapping is arranged between annular lining ring 8 and the external poking disk 10, the external poking disk 10 that removable connector 9 connects are subjected to annular table 21 spacing when rotating with interior dial 11; One circle reference mark 64 is arranged on the periphery of external poking disk 10; On the interior dial 11 coded markings 73 is arranged, also can have on the installation sleeve 1 and mark 73 corresponding codes marks;
Described reinforcement can be one, also can by lock core shaft 5 and the hole 19 that header board 2 correspondence positions form, be arranged in the spring 20 of hole 19 front aprons 2 for a plurality of, and the stop pellet shot from a slingshot 74 in hole 19 between front apron 2 and the lock core shaft 5 constitutes; In order to prevent that lock core shaft 5 from circumferentially rotating and being drawn out of lock core;
Described dial is opened locking mechanism can be one, also can be for being positioned at a plurality of on the same circumference, by the level and smooth groove 12(on interior dial 11 inner surfaces can be a plurality of on the same anchor ring), ladder hole 13 on the front apron 2 corresponding with level and smooth groove 12 positions, lock hole 14 on the spacing annulus platform 6 corresponding with ladder hole 13 positions, the dial-up stop pin that is placed in the ladder hole 13 constitutes, this dial-up stop pin is by the steel ball 15 that is positioned at level and smooth groove 12 1 ends, the movable stop pin 16 that steel ball 15 1 ends are porose, place the spring 17 in movable stop pin 16 holes, the spring 18 that is enclosed within on the movable stop pin 16 constitutes;
Described key controlling organization is by the correspondence position hole 23 radially of lock core shaft 5, front apron 2, installation sleeve 1, and the location pellet shot from a slingshot 24(that hole 23 internal lock mandrels, 5 one ends are put can not deviate from lock core shaft 5), the positioning pin rods that are with spring 26 25 of pellet shot from a slingshot 24 belows, location constitute in the hole 23; The installation sleeve 1 in hole 23 partly can be a plurality of holes on the same circumference;
Motion stops 57 can link with light fixture, warning device or other electronic apparatus switch, is enclosed within to reset after spring 65 on the motion stops 57 can make motion stops 57 move;
Loosening removable connector 9 can make external poking disk 10 and interior dial 11 rotate mutually, thereby certain dial coding is set.
During use, stir encoder to the coding of setting, at this moment, the level and smooth groove 12 on the interior dial 11 is over against ladder hole 13, and spring 17 promotes steel balls 15 and enters in the level and smooth groove 12, under spring 18 power effects, and movable stop pin 16 hole 14 that goes out of lock; Insert key shown in Figure 5 and (take off key cover 72, the back is together), the breach 66 of key coincide with location pellet shot from a slingshot 24, and positioning pin rod 25 is disengaging installation sleeve 1 all, the twisting key can drive lock core shaft 5, front apron 2, coding disk element 3 and the tongue 59 of unblanking etc. and rotate together, thereby opens lock; When key wrong plug direction or breach 66 misfitted with location pellet shot from a slingshot 24, positioning pin rod 25 entered in the hole 23 of 1 one sections of installation sleeves, can't finish and unblank.
Embodiment 2: referring to Fig. 2,5.
A kind of core of coding lock.
Dial is opened locking mechanism by the cam platform 35 on interior dial 11 inner faces, axial groove 34(on front apron 2 side faces can be one, also can be) for a plurality of, there is the sheet shape of projection 29 to rotate pellet shot from a slingshot 30, the axial groove 58 of installation sleeve 1 front end, hole 32 and cannelure 31, be arranged in hole 32 and rotate the spring 36 of pellet shot from a slingshot 30 1 end in contact with sheet shape, collar 33 constitutes, the collar 33 that is arranged in cannelure 31 rotates pellet shot from a slingshot 30 movable pin joints to sheet shape, the other end that sheet shape is rotated pellet shot from a slingshot 30 contacts with cam platform 35, and projection 29 can be arranged in axial groove 34;
The looping pit 27 that reinforcement is made of the annular groove of the connection place of dials 11 in before the lock core shaft 5, the annular retaining ring 28 that is arranged in hole 27 is formed; Between lock core shaft 5 and the front apron 2 key 67 can also be set;
The key controlling organization is by the correspondence position hole 23 radially of lock core shaft 5, front apron 2, installation sleeve 1, and the positioning pin rod of putting in the hole 23 that is with spring 26 25 is formed;
During use, stir encoder to the coding of setting, at this moment, the cam platform 35 on the interior dial 11 rotates pellet shot from a slingshot 30 with jack-up sheet shape, and the projection 29 that sheet shape is rotated pellet shot from a slingshot 30 breaks away from axial groove 34; Inserting key shown in Figure 5 can finish and unblank.
Other structure and connecting relation are equal to embodiment 1, slightly.
Embodiment 3: referring to Fig. 4,5.
A kind of core of coding lock.
Dial is opened locking mechanism by the cam platform 35 on interior dial 11 inner faces, groove 55(on the front apron 2 can or be positioned at a plurality of on the same circumference for one), the annular recessed platform 47 of installation sleeve 1 front end, one end has the rotation pellet shot from a slingshot 49 of projection 54, be connected in the roller 53 that rotates on the pellet shot from a slingshot 49 by bearing pin 52, one end rides on the recessed mesa sidewalls 51 of installation sleeve 1, the other end rides over the torsion spring 50 that rotates on the pellet shot from a slingshot 49, torsion spring 50 and the bearing pin 48 that the movable line of rotation pellet shot from a slingshot 49 other ends is connected on the installation sleeve 1 are constituted, the projection 54 that rotates pellet shot from a slingshot 49 can be arranged in groove 55, and the active force that rides over the torsion spring 50 that rotates pellet shot from a slingshot 49 makes projection 54 buttons in groove 55.
During use, stir encoder to the coding of setting, at this moment, the cam platform 35 jack-up rollers 53 on the interior dial 11 make the projection 54 that rotates on the pellet shot from a slingshot 49 break away from groove 55, and the insertion key can be finished and unblank.
Other structure, connecting relation, mode of occupation are equal to embodiment 1 or 2, slightly.
Embodiment 4: referring to Fig. 3,5.
A kind of core of coding lock.
Be covered with on the external surface of external poking disk 10 on the external poking disk coding cover 40(circumference circle scale mark is arranged), cannelure 41 is arranged on the external poking disk 10, external poking disk coding cover 40 and external poking disk 10 are by removable connector 9(screw) connect, the inner surface of external poking disk coding cover 40 has cannelure 42 and groove 43, make external poking disk coding cover 40 and 10 movable connections of external poking disk by pin 44, be provided with elasticity spinal plate 45 in the groove 43, one end of elasticity spinal plate 45 can be against on the pin 44, and the other end is fixed on the external poking disk coding cover 40 with pin 46; What interior dial 11 used that inner surface has a level and smooth groove 12 instead is provided with dish 69, external poking disk 10 with dish 69 be set be fixedly connected by screw 68; Ladder hole 13 on the front apron 2 is used the through hole 70 that external diameter is a bit larger tham mobile ejector pin 37 instead;
Dial is opened locking mechanism can or be positioned at a plurality of on the same annulus for one by the level and smooth groove 12(that is provided with on the dish 69), through hole 70 on the front apron 2 corresponding with level and smooth groove 12 positions, lock hole 14 on the spacing annulus platform 6 corresponding with through hole 70 positions, be placed in the through hole 70 and form with the isometric mobile ejector pin 37 of through hole 70, securing rod 38 and the spring 39 that is placed in the lock hole 14, pin decide can have on the bar 38 cover 71 so that sell and decide bar 38 and move orientation;
The key controlling organization can be with embodiment 1 or 2;
Reinforcement can be with embodiment 1, also can be in the annular groove between lock core shaft 5 and the front apron 2, in the annular groove of lock core shaft 5 annular retaining ring 28 is set between external poking disk coding cover 40 and the external poking disk 10;
During use, rotate external poking disk coding cover 40, can drive external poking disk 10 simultaneously and dish 69 is set and rotate, during to the coding set, mobile ejector pin 37 breaks away from level and smooth groove 12 fully and enters in the through hole 70, at this moment, sells and decides bar 38 and all enter in the lock hole 14; Insert key shown in Figure 5, can finish and unblank.
With groove 43 and pin 44 aligned in position, loosening removable connector 9 rotates external poking disk coding cover 40, promptly can change coding.
Other structure, connecting relation, mode of occupation are equal to embodiment 1, slightly.
Above-mentioned installation sleeve 1, front apron 2, coding disk element 3, backboard 4, (opening) dead bolt, encoder, the part that key etc. are not described structure and connecting relation in detail is 92108017.4 with application number, publication number is CN1062778A, name is called that " application for a patent for invention of " a kind of coding built-in lock core and key "; application number is 92214300.5; name is called the utility application of " universal coding lock and key ", the name of submitting simultaneously with the utility model patent application are called the record in the utility application file of " key " and " the coding disk element of core of coding lock ".
The utility model is not limited to the foregoing description, and the utility model content all can be implemented.
Claims (10)
1, a kind of core of coding lock, include the installation sleeve 1 of spacing annulus platform 6, be positioned at front apron 2, a group coding disc elements 3 and backboard 4 that installation sleeve 1 usefulness bolt 7 connects, lock core shaft 5, by external poking disk 10 and the interior dial 11 that removable connector 9 connects, annular lining ring 8, dial is opened locking mechanism, reinforcements between lock core shaft 5 and the front apron 2 etc. is characterized in that:
Described dial is opened locking mechanism by the level and smooth groove 12 on interior dial 11 inner surfaces, ladder hole 13 on the front apron 2 corresponding with level and smooth groove 12 positions, lock hole 14 on the spacing annulus platform 6 corresponding with ladder hole 13 positions, the dial-up stop pin that is placed in the ladder hole 13 constitutes, this dial-up stop pin is by the steel ball 15 that is positioned at level and smooth groove 12 1 ends, the movable stop pin 16 that steel ball 15 1 ends are porose, place the spring 17 in movable stop pin 16 holes, the spring 18 that is enclosed within on the movable stop pin 16 constitutes;
Described reinforcement is arranged in the spring 20 of hole 19 front aprons 2 by lock core shaft 5 and the hole 19 that front apron 2 correspondence positions form, and the stop pellet shot from a slingshot 74 in hole 19 between front apron 2 and the lock core shaft 5 constitutes;
Annular table 21 and annular table 22 that mutual snapping is arranged between annular lining ring 8 and the external poking disk 10.
2, by the described core of coding lock of claim 1, it is characterized in that dial unlatching locking mechanism can also be by the cam platform 35 on interior dial 11 inner faces, axial groove 34 on front apron 2 side faces, there is the sheet shape of projection 29 to rotate pellet shot from a slingshot 30, the axial groove 58 of installation sleeve 1 front end, hole 32 and cannelure 31, be arranged in hole 32 and rotate the spring 36 of pellet shot from a slingshot 30 1 end in contact with sheet shape, collar 33 constitutes, the collar 33 that is arranged in cannelure 31 rotates pellet shot from a slingshot 30 movable pin joints to sheet shape, and the other end that sheet shape is rotated pellet shot from a slingshot 30 contacts with cam platform 35, projection 29 can be arranged in axial groove 34.
3,, it is characterized in that described dial-up stop pin can also be by with the isometric mobile ejector pin 37 of front apron through hole, pin be decided bar 38 and spring 39 is formed by the described core of coding lock of claim 1.
4, by the described core of coding lock of claim 3, it is characterized in that also being provided with on the external surface of external poking disk 10 external poking disk coding cover 40, cannelure 41 is arranged on the external poking disk 10, external poking disk coding cover 40 connects by removable connector 9 with external poking disk 10, the inner surface of external poking disk coding cover 40 has cannelure 42 and groove 43, make external poking disk coding cover 40 and 10 movable connections of external poking disk by pin 44, an end of the elasticity spinal plate 45 that is provided with in the groove 43 can be against on the pin 44, the other end is fixed on the external poking disk coding cover 40 with pin 46; What interior dial 11 adopted that inner surfaces have a level and smooth groove 12 is provided with dish 69, external poking disk 10 with dish 69 be set be fixedly connected by screw 68.
5, by the described core of coding lock of claim 1, it is characterized in that described dial unlatching locking mechanism can also be by the cam platform 35 on interior dial 11 inner faces, groove 55 on the front apron 2, the annular recessed platform 47 of installation sleeve 1 front end, one end has the rotation pellet shot from a slingshot 49 of projection 54, be connected in the roller 53 that rotates on the pellet shot from a slingshot 49 by bearing pin 52, one end rides on the recessed mesa sidewalls 51 of installation sleeve 1, the other end rides over the torsion spring 50 that rotates on the pellet shot from a slingshot 49, bearing pin 48 on installation sleeve 1 constitutes torsion spring 50 and the movable hinge joint of rotation pellet shot from a slingshot 49 other ends, and the projection 54 that rotates pellet shot from a slingshot 49 can be arranged in groove 55.
6, by claim 1,2,3,4 or 5 described core of coding lock, it is characterized in that the correspondence position of lock core shaft 5, front apron 2, installation sleeve 1 is radially porose 23, the hole 23 built-in positioning pin rods 25 that are placed with are with spring 26 on the positioning pin rod 25.
7,, it is characterized in that lock core shaft's 5 one ends in the hole 23 have also been put location pellet shot from a slingshot 24 by the described core of coding lock of claim 6.
8, by claim 1,2,3,4,5 or 7 described core of coding lock, it is characterized in that described reinforcement can also be by lock core shaft 5 with front apron 2 or/and the looping pit 27 that the annular groove of the connection place of interior dial 11 constitutes, and the annular retaining ring 28 that is arranged in looping pit 27 is formed.
9, by the described core of coding lock of claim 6, it is characterized in that described reinforcement can also be by lock core shaft 5 with front apron 2 or/and the looping pit 27 that the annular groove of the connection place of interior dial 11 constitutes, and the annular retaining ring 28 that is arranged in looping pit 27 is formed.
10, by claim 1,2,3,4,5,7 or 9 described core of coding lock, it is characterized in that can being provided with motion stops 57 in the lock core shaft 5 of backboard 4 one ends, motion stops 57 can link with light fixture, warning device or other electronic apparatus switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220454 CN2138172Y (en) | 1992-10-01 | 1992-10-01 | Lock core of coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220454 CN2138172Y (en) | 1992-10-01 | 1992-10-01 | Lock core of coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138172Y true CN2138172Y (en) | 1993-07-14 |
Family
ID=33767489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92220454 Expired - Fee Related CN2138172Y (en) | 1992-10-01 | 1992-10-01 | Lock core of coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138172Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769096B (en) * | 2010-02-13 | 2012-03-07 | 何西荣 | Steel ball password lock core of plug-in inner overlapping digital disk |
| WO2014026155A3 (en) * | 2012-08-09 | 2014-03-27 | Ingersoll-Rand Company | Disc alignment mechanism |
| CN109610940A (en) * | 2019-01-11 | 2019-04-12 | 烟台三环科技有限公司 | A kind of mechanical cipher lockset with second level management function |
| US10480215B2 (en) | 2012-08-09 | 2019-11-19 | Schlage Lock Company Llc | Hybrid lock cylinder |
-
1992
- 1992-10-01 CN CN 92220454 patent/CN2138172Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769096B (en) * | 2010-02-13 | 2012-03-07 | 何西荣 | Steel ball password lock core of plug-in inner overlapping digital disk |
| WO2014026155A3 (en) * | 2012-08-09 | 2014-03-27 | Ingersoll-Rand Company | Disc alignment mechanism |
| US8881566B2 (en) | 2012-08-09 | 2014-11-11 | Schlage Lock Company Llc | Disc alignment mechanism |
| US9045916B2 (en) | 2012-08-09 | 2015-06-02 | Schlage Lock Company Llc | Disc alignment mechanism |
| US10480215B2 (en) | 2012-08-09 | 2019-11-19 | Schlage Lock Company Llc | Hybrid lock cylinder |
| CN109610940A (en) * | 2019-01-11 | 2019-04-12 | 烟台三环科技有限公司 | A kind of mechanical cipher lockset with second level management function |
| CN109610940B (en) * | 2019-01-11 | 2024-05-31 | 烟台三环科技有限公司 | Mechanical password lockset with secondary management function |
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