CN2594413Y - Cylindrical honeycomb safety locks with multiple bolts - Google Patents

Abstract

The utility model discloses a cylindrical honeycomb type anti-theft lock with multiple bolts, which is composed of a cylindrical key, a movable lock core, a fixed lock core, bolt marbles, and a lock core spring, wherein, the cylindrical key forms a hollow tube shape, and the outer side of the cylindrical key is drilled with a plurality of honeycombs which are lined irregularly with different depths and correspond to upper and lower marbles of the bolt inside the lock core; the outer side of the fixed lock core is sealed into the lock core by a bolt sealing head, and an inner core post of the movable lock core is arranged inside the movable lock core and matched with the cylindrical key; one end of a marble of a bolt inside the movable lock core is a round head which is matched with the honeycomb arranged on the outer side of the cylindrical key, and a pulling card arranged on a key corresponds to a pulling card arranged on the movable lock core; the tail end of the movable lock core is provided with a lock pin plate which is locked tightly by a lock core clamping ring. With the advantages of reasonable structure and strong anti-theft performance, the anti-theft lock thoroughly alters the structure of publicly known traditional lock sets, promotes the stability of the society, and truly attains the purpose of theft prevention.

Description

Many snaps of cylinder honeycomb fashion theftproof lock

Affiliated technical field

The utility model relates to a kind of many snaps of cylinder honeycomb fashion theftproof lock, belongs to lock.

Background technology

At present, known conventional lock, its key body is that prolate is square, cross or mountain font are multiple, though body is multiple, the unlatching tooth of key is all on same cross section, snap also is distributed on the same axis, though also play antitheft effect, adopt special tool under the situation of not damaging lockset, to be easy to be opened, therefore by the robber, the theftproof performance of known conventional lock is poor, brings sense of insecurity and economic asset loss to people often.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model has been developed a kind of many snaps of cylinder honeycomb fashion theftproof lock, improves the theftproof performance of lockset, solves the sense of insecurity that conventional lock is brought, and reaches the purpose of safe antitheft.

The technical scheme that its technical problem that solves the utility model adopts is: it is made up of cylinder key, flexible lock core, fixed lock core, snap pellet shot from a slingshot, lock core spring etc.The cylinder key is the hollow tubulose.Be drilled with the honeycomb that several irregular arrangement, the depth do not wait in the cylinder key outside, corresponding with the upper and lower pellet shot from a slingshot of the snap in flexible lock core and the fixed lock core.The outside at fixed lock core is enclosed lock core spring and the upper and lower pellet shot from a slingshot of lock core in the lock core with the snap end socket; In flexible lock core, be provided with the flexible lock core inner leg, match with the cylinder key; An end of pellet shot from a slingshot is a round end on the snap in flexible lock core, matches with the honeycomb in the cylinder key outside, be provided with at cylinder key root and pull out card, with on the flexible lock core to dial hole clipping corresponding; Tail end at flexible lock core is equipped with locked pin plate, lives flexible lock core and locked pin plate with the lock core card ring lock.

The beneficial effects of the utility model are: rational in infrastructure, theftproof performance is strong, has thoroughly changed the structure of known conventional lock, has strengthened the strick precaution ability, has promoted social stability, has reached real antitheft purpose.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a cylinder honeycomb fashion key perspective view of the present utility model

Fig. 2 is fixed lock core and flexible lock core assembling schematic perspective view

Fig. 3 is an overall structure sectional view of the present utility model

Number in the figure:

1, cylinder key 2, key honeycomb 3, lockset are opened mouth

4, flexible lock core 5, fixed lock core 6, snap end socket

7, pellet shot from a slingshot, 9, lock core spring on pellet shot from a slingshot 8, the snap under the snap

10, lock core snap ring 11, locked pin plate 12, key pull out card

13, key card pulling-out hole 14, flexible lock core inner leg

The specific embodiment

See also Fig. 1 to Fig. 3, form by cylinder key (1), flexible lock core (4), fixed lock core (5), lock core spring (9), the upper and lower pellet shot from a slingshot of snap (8), (7) etc.Cylinder key (1) is the hollow tubulose, is drilled with the key honeycomb (2) that several irregular arrangement, the depth do not wait in the cylinder key outside, and is corresponding with the upper and lower pellet shot from a slingshot of snap (8) (7) in flexible lock core (4) and the fixed lock core (5).The outside at fixed lock core (5) is enclosed lock core spring (9) and the upper and lower pellet shot from a slingshot of snap (8), (7) in the lock core with snap end socket (6).In flexible lock core (4), be provided with flexible lock core inner leg (14) and lockset and open mouthful (3), match with cylinder key (1).One end of pellet shot from a slingshot on the snap of flexible lock core (4) (8) is that round end and cylinder key (1) outside key honeycomb (2) match, being provided with key at the root of cylinder key (1), to pull out card (12) corresponding with the key card pulling-out hole (13) on the flexible lock core (4), stirs flexible lock core and rotate and open.Tail end at flexible lock core (4) is equipped with locked pin plate (11), pins flexible lock core (4) and locked pin plate (11) with lock core snap ring (10).

Claims (1)

1, a kind of many snaps of cylinder honeycomb fashion theftproof lock is made up of cylinder key, flexible lock core, fixed lock core, snap pellet shot from a slingshot, lock core spring; It is characterized in that: cylinder key (1) is the hollow tubulose, be drilled with the key honeycomb (2) that several irregular arrangement, the depth do not wait in the outside of cylinder, corresponding lock core spring (9) and the upper and lower pellet shot from a slingshot of snap (8), (7) are housed in flexible lock core (4) and the fixed lock core (5), snap end socket (6), in flexible lock core, be provided with flexible lock core inner leg (14), match with cylinder key (1); An end of pellet shot from a slingshot (8) is that round end and key honeycomb (2) match on the snap of flexible lock core (4), it is corresponding with the key card pulling-out hole (13) on the flexible lock core (4) that key is dialled card (12), the tail end of flexible lock core (4) is equipped with locked pin plate (11), lock core snap ring (10).

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