CN2583287Y - Lock device - Google Patents

Abstract

The utility model relates to a lock set which comprises a key and a lock core body. The lock set is characterized in that the key is provided with circular arc-shaped steps A#-[1], B#-[1], C#-[1], and a lock body is provided with cylinder-shaped lock cylinder sheets 04, 06, 08, wherein, each lock cylinder sheet is provided with springs 05, 07, 09 which are matched with each other, vertical hole grooves, and horizontal hole grooves. When the utility model needs unlocking, the key enters a key hole, and meantime, the lock cylinder sheets 04, 06, 08 press downward under the function of spring force to rotate the key so as to force both convex edges of a lock shell fixing sheet 11-2 to drive a lock core cover 03-2 to force a lock core set to rotate. When a lock shell fixing sheet 11-3 simultaneously cut over four horizontal groove holes, the utility model is unlocked; as long as a horizontal groove on one of the three lock cylinder sheets is not in position, the lock cylinder sheets are stopped by the lock shell fixing sheets, and the utility model can not be unlocked.

Description

A kind of lockset

The utility model discloses a kind of lockset, being specifically related to is a kind of cylinder lock tube sheet reaches burglary insurance in the combination of lock core clinical practice lockset.

In the prior art, the structure of lockset all is made up of lock body and key, and more particularly, the locking plate of this lock is arranged in a straight line up and down because of adopting, and less about 1.5 millimeter of its distance are easy to be prized, and its theftproof performance is poor.

In view of the problem that known technology exists, the purpose of this utility model aims to provide a kind of simple and reasonable, easy to use and have a lockset of strong anti-theft feature.To satisfy the needs of various industries.The utility model is finished as follows: whole lockset includes key and lock body, it is characterized in that being provided with on the key step, lock core with keyhole is set in the lock housing of described lock body, described lock core is provided with to little plural lock tube sheet, and on each lock tube sheet, be provided with the spring that matches, and on the described lock tube sheet, be respectively equipped with vertical hole slot and horizontal hole slot.When wanting locking, key inserts the keyhole on the lock core, its step and corresponding lock tube sheet on the key blocks down and pushes away, key, the lock housing stator drives Lock cylinder cover rotates lock core, make the lock housing stator cut horizontal slotted hole on each lock tube sheet simultaneously and discharge dead bolt on the lock core,, will be blocked by the lock housing stator and can't unblank as long as wherein the horizontal slotted hole of a lock tube sheet is not in place to reach the purpose of unblanking.

The utility model is compared with known technology, has simple in structure, scientific and reasonable and has stronger anti-theft feature, according to the lockset of the utility model design motif made, bring positive result of use will for the user of every profession and trade.

The utility model has following accompanying drawing:

Sectional structure chart when Fig. 1 unblanks for the utility model;

Sectional structure chart when Fig. 2 is the utility model locking;

Fig. 3 is each parts assembling detail drawing of the utility model.

Accompanying drawing has been represented structure of the present utility model and embodiment, further describe each relevant details of embodiment below more in conjunction with the accompanying drawings, to lock and be inserted in lock tube sheet 06 and spring 07 after tube sheet 04 is loaded onto spring 05, then be inserted in lock tube sheet 08 and spring 09 again, to package lock tube sheet and be assembled into lock core 10, cover Lock cylinder cover 03, again stator 12 is inserted through 04 by the 10-2 hole, 06, the horizontal slotted hole of 08 lock tube sheet is fixed, lock tube sheet group can only be slided up and down in lock core, lock core group after will combining again is inserted in the lock housing 02, again lock housing stator 11 is inserted through lock core horizontal fixed slotted eye and 04 by locking shell hole 02-1,06,08 3 groups of lock tube sheet level troughs, be fixed on the lock housing 02-2, promptly finish the overall package of lockset, in the time will unblanking key is inserted keyhole, corresponding lock tube sheet 08 is stuck in key C ₁Down push away, same 06 lock tube sheet is by B ₁Down push away 04 lock tube sheet quilt A ₁Down push away, because C ₁, B ₁, A ₁High low dimensional lock tube sheet horizontal slotted hole 08-1,06-1, the 04-2 variation matches, when key point 01-1 is blocked by the hole, garden of lock housing stator 11-2, lock tube sheet 04,06, level trough 04-2 on 08,06-1, fixedly tank is parallel with lock core 10-1 for 08-1, key, lock housing stator 11-2 two chimbs drive Lock cylinder cover 03-2 rotates the lock core group, when lock housing stator 11-3 cut four horizontal slotted holes simultaneously, unblank at once, as long as its main latch performance is three lock tube sheets level trough not in place on the lock tube sheet wherein, will be blocked by the lock housing stator and can't unblank.

Claims (2)

1, a kind of lockset includes key and lock core body, it is characterized in that being provided with on the key step (A ₁), (B ₁), (C ₁), lock core with keyhole is set in the lock housing of described lock, described lock core is provided with spring (05), (07), (09) that is provided with lock tube sheet (04), (06), (08) in the level trough tool level trough and matches, and is provided with vertical hole slot (04-1), (06-2), (08-2) and horizontal hole slot (04-2), (06-1), (08-1) on each lock tube sheet.

2,, it is characterized in that lock core port is provided with a lock housing stator (11-2) as the described lockset of claims.

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