CN2259462Y - Easy-to-unlocking magnetic lock - Google Patents

Abstract

The utility model provides an ideal convenient unlocked magnetic lock. The utility model is characterized in that a key is provided with strong magnetic points which are distributed differently; marbles are long magnetic conductive marbles, short magnetic conductive marbles and nonmagnetic conductive short marbles; a lock core is arranged on a lock body and can move. When the key is inserted into a key hole in the lock core, corresponding magnetic points on the key absorb the long marbles out of a marble hole of the lock body and the key can push the lock core to drive a lock tongue upwards to unlock the lock. Thus, the utility model avoids the defect that a lock can be damaged by twist and the key hole is downward for avoiding the defect that a lock can not be unblocked easily because of the inflow of rain water. Thus, the utility model is especially suitable for being used as a bicycle lock.

Description

Open magnetic padlock easily

The utility model belongs to magnetic force to be handled or the control lock technical field, is a kind of unlatching magnetic padlock easily.

Existing cylinder lock is that key is inserted in the lock core when opening, and must or stir key button and lock could be opened by twisting then, and the program of unblanking is not only loaded down with trivial details, and twists into two parts key easily, the cutting-off key button.

The purpose of this utility model is that a kind of of design inserted lock core with key, need not twist the lock that can open.

The main technical schemes that the utility model is taked is to adopt the unlatching of magnetic control lock, be about to long marble, the short pellet shot from a slingshot of a part is set to the magnetic conduction pellet shot from a slingshot, the short pellet shot from a slingshot of another part is set to the not short pellet shot from a slingshot of magnetic conduction, and be contained on the lock body body lock core card removable, lock core, lock body all adopts non-magnet_conductible material, long marble is contained in lock core, in the pellet shot from a slingshot hole on the lock body, the end of lock core marble hole of packing into is contained on the lock core by spring, short pellet shot from a slingshot, the short pellet shot from a slingshot of magnetic conduction is not to use in pairs, the short pellet shot from a slingshot of magnetic conduction is not contained in the pellet shot from a slingshot hole on the lock core by spring, and short pellet shot from a slingshot is contained in the pellet shot from a slingshot hole on the corresponding with it lock body.Be provided with strong magnetic dot with the corresponding position, pellet shot from a slingshot hole that long marble is housed on the key, thereby constitute a kind of unlatching magnetic padlock easily.

The utility model is handled the control lock technical field for magnetic force a kind of unlatching magnetic padlock easily is provided.This kind lock is owing to be provided with long and short magnetic conduction pellet shot from a slingshot, magnetic conduction is not lacked pellet shot from a slingshot, key can be inserted in the keyhole on the lock core as opening lock, corresponding on the key magnetic dot will long magnetic conduction pellet shot from a slingshot sucking-off lock marble hole, key can push away lock core and drive dead bolt upwards, dead bolt and locking bolt are thrown off, and lock is opened; In like manner locking bolt can be inserted, extract key, lock core resets under the effect of spring, and the pellet shot from a slingshot hole on the lock core is corresponding with the pellet shot from a slingshot hole on the lock body, the pellet shot from a slingshot playback, and dead bolt blocks locking bolt.Varying number, different hole of arranging are made by different arrangement type modes in pellet shot from a slingshot hole on the lock core lock body, magnetic dot on the key is provided with according to the pellet shot from a slingshot hole that long marble is housed on the lock core, can open, if work as magnetic dot with it not at once, to lack pellet shot from a slingshot and partly suck pellet shot from a slingshot hole on the lock core, join with the short pellet shot from a slingshot of magnetic conduction not, in the pellet shot from a slingshot hole of another part on lock body of short pellet shot from a slingshot, can't open lock, so strong security.And because key is downward, the into inflexible disadvantage of water unlatching of having avoided drenching with rain is done bicycle lock thereby especially be suitable for.Compared with prior art, have open convenient, flexible, simple in structure, not fragile, remarkable advantages such as long service life.

Reaching example in conjunction with the accompanying drawings further specifies the utility model and opens the specific structural features of magnetic padlock easily.

Fig. 1 represents that the utility model opens total assembling structure sectional view of magnetic padlock easily.

Fig. 2 represents that the utility model opens the schematic diagram of magnetic padlock key easily.

Referring to Fig. 1, the utility model opens easily that magnetic padlock comprises: lock core 2, lock body 6, lock housing 3, locking bolt 5, key 1, dead bolt 4, short pellet shot from a slingshot 7, the short pellet shot from a slingshot 8 of magnetic conduction, spring 9, long marble 12.Lock core 2 is installed on the lock body 6 removable, and an end of lock core 2 is contained on the lock housing 3 by spring, and lock body 6 is contained on the lock housing 3.Lock core, lock body all adopt non-magnet_conductible material, generally adopt copper material or highstrenghtpiston to manufacture.Lock body 6 is provided with a plurality of pellets shot from a slingshot hole 10, on the lock core 2 correspondingly the position be provided with a plurality of pellets shot from a slingshot hole 11, long marble is contained in the pellet shot from a slingshot hole 11 for 12 1 sections, this end is contained on the lock core 2 by spring 9, another section is contained in the pellet shot from a slingshot hole 10 on the lock body 6; Short pellet shot from a slingshot 7, the short pellet shot from a slingshot 8 of magnetic conduction does not use in pairs, and short pellet shot from a slingshot 7 is contained in another pellet shot from a slingshot hole 10 on the lock body 6, and the not short pellet shot from a slingshot 8 of magnetic conduction is housed in the pellet shot from a slingshot hole 11 on the lock core 2 correspondingly, and magnetic conduction pellet shot from a slingshot 8 one ends are not contained on the lock core 2 by spring 9.Dead bolt 4 is contained in the hole on the lock core 2, is provided with limiting stand 3 in this hole, and dead bolt one end is contained on the lock core 2 by spring.Referring to Fig. 2, be equipped with on key 1 and the lock core on the pellet shot from a slingshot hole opposite position of long marble 12 strong magnet 14 is housed.

Claims (1)

1, a kind of unlatching is magnetic padlock easily, has lock core, lock body, dead bolt, locking bolt, lock housing, pellet shot from a slingshot, it is characterized in that pellet shot from a slingshot is that magnetic conduction is long, short pellet shot from a slingshot, magnetic conduction is not lacked pellet shot from a slingshot, lock core, lock body adopts non-magnet_conductible material, lock core card is contained on the lock body removable, long marble is contained in lock core, in the pellet shot from a slingshot hole on the lock body, lock core marble hole one end of packing into is contained on the lock core by spring, short pellet shot from a slingshot, the short pellet shot from a slingshot of magnetic conduction is not to use in pairs, the short pellet shot from a slingshot of magnetic conduction is not contained in the pellet shot from a slingshot hole on the lock core by spring, short pellet shot from a slingshot is contained in the pellet shot from a slingshot hole on the corresponding with it lock body, is equipped with on the corresponding position, pellet shot from a slingshot hole of long marble strong magnet is housed on the key with on the lock core.

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