CN2216566Y - Dialing billiard anti-theft lock - Google Patents

Abstract

A dial marble anti-theft lock is characterized in that marbles 4 supported by springs 5 are arranged in a lock body 7 and a lock cylinder 6 of a common dial lock, a rotary table 2 and the lock cylinder 6 are fixed into a whole, and a key hole 13 is formed in the surface of the rotary table 2. The lock integrates the structure and the function of a dial lock and a spring lock, and the lock can be opened only by rotating the key 3 according to the order of the passwords to drive the lock core 6 and the lock plate 9 and aligning the notch 14 on the lock plate 9. The safety door is suitable for being installed and used in a safety box, an anti-theft door, an automobile door, a file cabinet and the like, and has good safety.

Description

The dialing anti-theft cylinder lock

The utility model relates to a kind of dialing anti-theft cylinder lock

On general safety cabinet, official document cabinet (claiming the iron sheet cabinet again) and some doors, be equipped with dialing lock and cylinder lock two lock sets, must earlier the number of dialing lock be aimed at during unlatching, cabinet or door could be opened with key operated cylinder lock again.This isolating construction brings a lot of inconvenience to the user, the formality complexity, and cost of manufacture is higher, and is difficult for installing.Also because these two kinds of locks all have simple function, and password is decoded easily, safety is relatively poor.

Task of the present utility model is the deficiency that exists at the above-mentioned background technology, and provides a kind of lock that will dial to be integrated with cylinder lock, opens the dialing anti-theft cylinder lock that formality is simple, cost is lower and safety factor is higher.

The technical solution that realizes above-mentioned task is: in the lock body of common dialing lock billiard mechanism is housed, wherein lock core and rotating disk are solidified as a whole, lock core and the interior corresponding pellet shot from a slingshot that is provided with by the little spring supporting of lock body.Have lockhole on the rotating disk, rotating disk is by key turns

Fig. 1: structural representation of the present utility model

The vertical view of Fig. 2: Fig. 1.

Now in conjunction with the accompanying drawings the utility model is done an explanation

As shown in Figure 1 and Figure 2, the corresponding pellet shot from a slingshot 4 that supports by little spring 5 that is equipped with in the lock body 7 of common dialing lock and lock core 6.Code-disc 1 is connected as a single entity with lock body 7, is with spring 11 outside lock body 7, to push against pin sheet 9 and spacer 8.Pin sheet 9 and spacer 8 spacer sleeves be connected on lock body 7 than the minor diameter place, all be provided with pin 12 on each pin sheet 9.The pin sheet 9 of lock core 6 and least significant end is by cottor pin 10 cross-under.All indicate scale and/or numeral on code-disc 1 and the rotating disk 2, keyhole 13 is positioned on the rotating disk 2.

In the time of need opening this lock, earlier key 3 is inserted from keyhole 13, key 3 ejects lock core 6 peripheries with pellet shot from a slingshot 4 and enters in the hole of lock body 7 at this moment, and the order by fixed password turns left and right key 3 again, drives rotating disk 2 and lock core 6 and does corresponding rotation.When rotating, the pin 12 on the pin sheet 9 interacts, and gap 14 alignment until making on each pin sheet 9 then can make this lock open.If needing only needs rotate arbitrarily with key 3 when sealed, fixing password order to be upset, the extraction key gets final product.

The utility model integrates structure and the function of the dialing lock and spring lock, has the structure letter The low and more high spy of safety coefficient of single, easy for installation, unlatching or sealed simple procedure, cost The point. The no key of this lock can not be checked the number, and has key not know that password can not open, and has reliable Antitheft, pick-proof, anti-saw, the anti-function such as dial, be applicable to enterprise and institution and individual's guarantor Danger cabinet, antitheft door, car door, files cabinet etc. are installed and used.

Claims (2)

1, a kind of dialing anti-theft cylinder lock, the primary structure that comprises the dialing lock, it is characterized in that in the lock body (7) of dialing lock, billiard mechanism being housed, wherein lock core (6) is solidified as a whole with rotating disk (2), lock core (6) and the interior corresponding pellet shot from a slingshot (4) that is provided with by little spring (5) supporting of lock body (7) have lockhole (13) on the rotating disk (2).

2, theftproof lock as claimed in claim 1 is characterized in that rotating disk (2) is rotated by key (3).

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