CN2531062Y - Multi-purpose mechanical puzzle lock - Google Patents

Abstract

The utility model discloses a mechanical code lock, a well ladder lock core is arranged in the center of the lock body, the surrounding is provided with at least four groups of lock columns, the lock column is provided with a lunar lock plate corresponding to the groove of the well ladder lock core, the lunar gap thereof corresponds to the convex shaft of the well ladder lock core; a migration blocking plate is arranged between the two groups of lock columns, the lunar blocking plate of the migration blocking plate corresponds to the groove of the well ladder lock core, the single and the double push blocks of the migration blocking plate respectively corresponds to the push rod of the two lock columns; the bottom of the lock body is provided with a dovetail lock groove corresponding to the well ladder lock core, the inner dovetail lock groove is provided with a dovetail moving plate corresponding to the well ladder lock core; the front of the lock body is provided with an indicator panel for indicating the positions of the well ladder lock core and the lock column and a knob corresponding to the well ladder lock core and the lock column. The utility model is a mechanical code lock which can be widely used in a plurality of aspects and is provided with high-tech performances of high security, simple structure and low cost.

Description

A kind of multi-purpose machinery coded lock

Technical field:

The utility model relates to a kind of lock, particularly relates to a kind of multi-purpose machinery coded lock.

Technical background:

Lock in the market, various in style, its theft protection performance is not fully up to expectations, and especially using of the demanding place of theftproof performance locked, and be still blank.For many years, because of the theftproof performance of the uniqueness of mechanical cipher lockset, people have designed tens of kinds of mechanical code locks, can not see the trace of mechanical code lock so far on the market substantially, since over half a century, be used in the sort of mechanical code lock on the various safety cabinets from external introduction, we are still using this lock so far, cause is so long as experts just can open it, people have to install one again additional key lock on the next door of this lock, as seen its theftproof performance and bad.

Summary of the invention:

Technical problem to be solved in the utility model provides good, of many uses, simple in structure, the cheap mechanical code lock of a kind of theftproof performance.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the mechanical code lock of being made up of lock body, well ladder lock core, lock, migration clamp, well ladder lock core is located at the lock body middle part, be provided with four groups of locks on every side, lock is provided with the moon, the shape jam plate was corresponding to the groove on the well ladder lock core, and its month, v notch v was corresponding to the protruding axle of well ladder lock core; Be provided with a migration clamp between two locks, a lock can be established two migration clamps, and month shape clamp of migration clamp is corresponding to the groove on the well ladder lock core, and the single pushing block on the migration clamp and two pushing blocks correspond respectively to and are located at two push rods on the lock; The lock body bottom plate is provided with migration clamp platform, and migration clamp platform is provided with one corresponding to the backing pin and the block permanent magnet that are located at the breach on the protruding axle of well ladder lock core; Be provided with dovetail locked groove in the lock body bottom, in the dovetail locked groove, be provided with dovetail portable plate corresponding to well ladder lock core corresponding to well ladder lock core; The lock body front be provided with indication well ladder lock core and lock position indicator board and with well ladder lock core and the corresponding knob of lock.

The shell of lock body is processed by steel plate, welds the fixedly ears of lockset around being convenient to; Difform handgrip and attacker are convenient to weld in the end of the dovetail portable plate of lock bottom.

Adopt the mechanical code lock of technique scheme, when latching, rotate lock, the moon shape jam plate that lock is provided with enters the groove on the well ladder lock core, and like this, well ladder lock core just can not be extracted, and has pinned the dovetail portable plate; When unblanking, rotate lock, the moon shape jam plate that lock is provided with withdraws from the groove on the well ladder lock core, and backing pin is corresponding to the breach on the protruding axle of well ladder lock core on the migration clamp platform, and well ladder lock core just can be extracted in locking, the particularly effect of migration clamp, it has integrated two kinds of passwords, has produced four groups of password programs, and every group has six orderly rotations, totally 24 change, actual commonly used is 13 to change, when unblanking, must reach the tram to the migration clamp earlier after, the existence of the push rod that is provided with because of lock, having limited again when opening moon shape jam plate disorderly to change, and how many lattice are the direction of commentaries on classics change, all be orderly, the special user not be afraid of trouble, and the general user can use the lock that has only a migration clamp, and this lock also has nine orderly rotations, if own setting code program, can easier unblanking, and the stranger must change nine times, its theftproof performance impel expert do not go to beat one's brains think thing, the shell of lock body is processed by steel plate, welds the fixedly ears of lockset around being convenient to; Difform handgrip and attacker are convenient to weld in the end of the dovetail portable plate of lock bottom, guaranteed the utility model can one the multiduty purpose of lock, so, the utility model be a kind of can be in many aspects can both extensive use and have the confidentiality height of high-tech performance, simple in structure, cheap mechanical code lock.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 be among Fig. 1 A-A to sectional view;

Fig. 3 is a migration clamp work schematic diagram;

Fig. 4 is a migration clamp work schematic diagram;

Fig. 5 is a migration clamp work schematic diagram.

The specific embodiment:

Referring to Fig. 1 and Fig. 2, well ladder lock core 2 is located at lock body 1 middle part, be provided with four groups of locks 3,4,12,13 on every side, lock 3,4,12,13 is provided with the moon shape jam plate 17,16,19,18 corresponding to the groove 20,24 on the well ladder lock core 2, its month, v notch v was corresponding to the protruding axle 21 of well ladder lock core 2; Between two locks 3,13 and lock 4,12, be provided with migration clamp 8,9, month shape clamp of migration clamp 8,9 is corresponding to the groove 25 on the well ladder lock core, and the single pushing block 15 on the migration clamp 8 and two pushing blocks 14 correspond respectively to the push rod 23,22 that is located on two locks 13,3; The bottom of lock body 1 is provided with migration clamp platform 6,10, and migration clamp platform 10 is provided with one corresponding to the backing pin 26 that is located at the breach 14 on the well ladder lock core 2 protruding axles; Be provided with dovetail locked groove 27 in the lock body bottom, in dovetail locked groove 27, be provided with dovetail portable plate 28 corresponding to well ladder lock core corresponding to well ladder lock core; Lock body 1 front be provided with indication well ladder lock core 2 and lock 3,4,12,13 positions indicator board 5 and with well ladder lock core 2 and 3,4,12, knob 29,30,31 that 13 locks are corresponding.

When latching, rotate lock 3,4,12,13, lock 3,4,12, the 13 month shape jam plates 17 that are provided with, 16,19,18 enter the groove 20 on the well ladder lock core 2,24, like this, well ladder lock core 2 just can not be extracted, pinned dovetail portable plate 28, just pinned the locked object body, when unblanking, rotate lock 3,4,12,13, month shape jam plate 17,16,19,18 are retracted into the groove 20 on the well ladder lock core 2,24, its month, v notch v was corresponding to the protruding axle 21 of well ladder lock core 2, well ladder lock core 2 just can be extracted in dovetail portable plate 28, thereby dovetail portable plate 28 can be extracted unlatching locked object body out.

Migration clamp platform the 6, the 10th in order to support migration clamp 8,9, is respectively equipped with permanent magnet 7,11 in it, be in order to prevent that migration clamp 8,9 from touching.

Fig. 3 is the situation of migration clamp 8 when having opened, but the position of lock 3,13 is not necessarily at this.Fig. 4 is a migration clamp 8 when closing, situation, lock 13 right-handed situations, the angle of commentaries on classics can also be big greatly more again, lock 3 under any circumstance all can be controlled migration clamp 8, and lock 13 can not.Fig. 5 is out the first step of migration clamp 8: lock 3 rotates arbitrarily left, migration this moment clamp 8 is not opened, second step: rotate lock 13 and arrive assigned address, if changeed a little this moment more, migration clamp 8 has been shut again, again rotate again, but rotate in the opposite direction, use another group password, when lock 13 is turned left, lock 3 just must be turned right, and can run into single pushing block 15 to help lock 13, and migration clamp 8 is shifted onto assigned address.

The shell of lock body is processed by steel plate, welds the fixedly ears of lockset around being convenient to; Difform handgrip and attacker are convenient to weld in the end of the dovetail portable plate of lock bottom.Guaranteed that the utility model can the multiduty purpose of a lock.

The utility model is applicable to motorcycle, automobile, more is applicable to the extra high place of theftproof performance requirement, as on safety cabinet, case and various important storehouse, door and the big small iron door with lock.

The utility model is as long as lift down the knob in lock front, and the direction of change knob just can be changed whole passwords.

Claims (1)

1. A kind of multi-purpose machinery coded lock, form by lock body, well ladder lock core, lock, migration clamp, it is characterized in that: well ladder lock core (2) is located at lock body (1) middle part, be provided with four locks (3,4,12,13) on every side, the moon shape jam plate (17,16,19,18) that lock (3,4,12,13) is provided with is corresponding to the groove (20,24) on the well ladder lock core (2), and its month, v notch v was corresponding to the protruding axle (21) of well ladder lock core (2); Between two locks (3,13) and lock (4,12), be respectively equipped with a migration clamp (8,9), month shape clamp of migration clamp (8,9) is corresponding to the groove (25) on the well ladder lock core, and the single pushing block (15) on the migration clamp (8) and two pushing block (14) correspond respectively to the push rod (23,22) that is located on two locks (13,3); Lock body (1) bottom is provided with the migration clamp platform (6,10) corresponding with migration clamp (8,9), and migration clamp platform (10) is provided with one corresponding to the backing pin (26) that is located at the breach (14) on the protruding axle of well ladder lock core (2); Be provided with dovetail locked groove (27) in lock body (1) bottom, in dovetail locked groove (27), be provided with dovetail portable plate (28) corresponding to well ladder lock core (2) corresponding to well ladder lock core (2); Lock body (1) front be provided with indication well ladder lock core (2) and lock (3,4,12,13) position indicator board (5) and with the terraced lock core (2) of well and (3,4,12,13) knob that lock is corresponding (29,30,31).

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