CN2600550Y

CN2600550Y - Anti-theft puzzle lock

Info

Publication number: CN2600550Y
Application number: CN 03211684
Authority: CN
Inventors: 赵景龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-03
Filing date: 2003-03-03
Publication date: 2004-01-21
Anticipated expiration: 2013-03-03

Abstract

The utility model discloses a coded lock, substantially a coded lock which can play a role in guarding against theft; the coded lock comprises a digital dial rotating device(1), a locking device(2) and a lock body(3); the digital dial rotating device(1) is composed of a dial (4), an axis of rotation(5) and three rotating dials (6) which are connected through the axis of rotation(5) and the dial (4). Due to the structure is adopted in the utility model, a plurality of concave cogs are arranged on the periphery of the upper round tray of the three rotating dials which are connected through the axis of rotation and the dial, so that the coded lock is not easy to be opened by thieves according to the handle and the prior experiences. The utility model has the advantages of simple and reasonable structure, convenient use and prevention of burglary.

Description

The anti theft cipher lock

Technical field: the utility model discloses a kind of coded lock, a kind of specifically coded lock that can play thief-proof and antitheft effect.

Background technology: at present, employed national treasury in our daily life, safety cabinet, the major part of using on strongbox and the file cabinet is a coded lock, this kind lockset is because itself structural reason, people in the process of screwing ponder as long as spend some time, cognition has been arranged, feel has been arranged, just may make its unlatching, in the larceny case of the safety cabinet that is contacted, because some offender's crime means are intelligent day by day, technicalization, they thinkingly study the structure of various locksets, performance, the error of utilizing lockset to produce, the defective crime, come off repeatedly, caused tremendous loss for the country and people's property, really be startling.

The security performance that improves national treasury, safety cabinet is that public security department and lockset are given birth to the problem that tight producer studies for a long period of time and thinks deeply.Development along with social market economy, it is extremely important to feel this problem deeply, along with 110 open-minded, the phenomenon of seeking help and opening the door, unblank to 110 also often appears in some departments, some individual dwelling houses in the society, we find that therefrom the unlatching of some locksets is as long as use some technological means can prove effective really.

Summary of the invention: the purpose of this utility model is the coded lock that will provide a kind of simple and reasonable, easy to use, can play thief-proof and antitheft effect.

The purpose of this utility model is achieved in that this coded lock comprises digit dialling whirligig, locking device, lock body, and its digit dialling whirligig is that three of being connected with dial by dial, turning cylinder and by turning cylinder rotate figure discs and constitute.

The top periphery along dish of described rotation figure disc is provided with the teeth of a plurality of spills.

Have a darker Baltimore groove above the described rotation figure disc.

The width of the teeth of described spill is that 7-9mm, the degree of depth are 2mm.

The utility model is owing to adopted said structure, three top teeth that are provided with a plurality of spills along the periphery that coils of rotating figure disc that are about to be connected with dial by turning cylinder, the making property person of stealing can not open coded lock easily by feel and experience in the past, have advantages such as simple and reasonable, easy to use, thief-proof and antitheft.

Description of drawings:

Fig. 1 is anti theft cipher lock overall structure schematic diagram.

Fig. 2 is the utility model digit dialling rotary device structure schematic diagram.

Fig. 3 rotates the figure disc structural representation for the utility model.

The specific embodiment:

Shown in accompanying drawing: this coded lock comprises digit dialling whirligig 1, locking device 2, lock body 3, and its digit dialling whirligig 1 is that three of being connected with dial 4 by dial 4, turning cylinder 5 and by turning cylinder 5 rotate figure discs 6 and constitute.

The top periphery along dish of described rotation figure disc 6 is provided with the teeth 7 of a plurality of spills.

Have a darker Baltimore groove 8 above the described rotation figure disc 6.

The width of the teeth 7 of described spill is that 7-9mm, the degree of depth are 2mm.

The course of work: open lock body 3 with key earlier, rotation number letter disk 4 rotates figure disc 6 by 5 three of turning cylinders and will rotate thereupon, and 9 pairs of plate washers are seasonable on Baltimore groove 8 that has above each rotation figure disc 6 and locking device 2, rotate the safe door handle.Locking device 2 will rotate thereupon and open the safe door of 2 lockings, finish whole opening process.

Claims

1, a kind of anti theft cipher lock, this coded lock comprises digit dialling whirligig (1), locking device (2), lock body (3), its digit dialling whirligig (1) is that three of being connected with dial (4) by dial (4), turning cylinder (5) and by turning cylinder (5) rotate figure discs (6) and constitute, and it is characterized in that: the top periphery along dish of described rotation figure disc (6) is provided with the teeth (7) of a plurality of spills.

2, a kind of anti theft cipher lock according to claim 1 is characterized in that: have a darker Baltimore groove (8) above the described rotation figure disc (6).

3, a kind of anti theft cipher lock according to claim 1, it is characterized in that: the width of the teeth of described spill (7) is that 7-9mm, the degree of depth are 2mm.