CN102061839A

CN102061839A - Dialing mechanical coded lock core

Info

Publication number: CN102061839A
Application number: CN2010102659231A
Authority: CN
Inventors: 文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-28
Filing date: 2010-08-30
Publication date: 2011-05-18
Anticipated expiration: 2030-08-30
Also published as: CN102061839B

Abstract

The invention discloses a dialing mechanical coded lock core with wide applications and capability of replacing most of traditional lock cores, which is designed by adopting a coding module. The dialing device has the advantage of convenient use of dialing with hand feeling and the advantage of nested code prevention of code trial without hand feeling, has the advantages of simple structure, low processing cost, great code quantity and simple code change and effectively prevents code trial, a force unlocking mechanism, and the like. The dialing mechanical coded lock core comprises a dialing and coding module, a lock body and a code trial or force unlocking delay device, wherein dialing and coding module comprises a dialing device (1), a dialing transmission gear (2), a coding module gear (3), a coding module decipher wheel (4), a coding module offsetting spring (5), a coding module code wheel (6) and a lock body decipher wheel (7); the lock body comprises a lock body wheel (8), an unlocking sheet (9) and a lock body offsetting spring (10); and the code trial or force unlocking delay device comprises an unlocking platen (11), a handle platen (12), a dialing offsetting spring (13), a malposition delay deflecting rod (14) and a malposition delay spring (15).

Description

The dial-up mechanical cipher lock cylinder

Technical field

The present invention is safety and the high dial-up mechanical cipher lock cylinder of reliability, and application prospect is extensive in every respect.

Background technology

The present invention is under the prior art condition, solves such problem: need not be key operated, reasonable in design, simple in structure, easy making use, safe and reliable, fundamentally solve the defective of easy crack.

Summary of the invention

The invention discloses a kind of dial-up mechanical cipher lock cylinder that can directly replace existing most of lockset lock core of many uses, adopt the design of password module, reliability is high, the dial-up device has dial-up, and " feel to be arranged " easy to use, and spy sign indicating number " no feel " prevents to overlap the advantage of sign indicating number, make that this mechanical cipher lock cylinder can't the operation technique password cracking, but how much encryption quantity can change password quantity according to the password module is set, and has simple in structure, volume is little, processing cost is low, simple to operation, number of password becomes the simple and characteristics such as effective detection-proof code and anti-lock mechanism of sign indicating number greatly; It comprises by

(1) dial-up device (2) dial-up travelling gear (3) password module gear (4) password module transfers code-disc (5) password module back-moving spring (6) password module code-disc (7) lock body to transfer code-disc to form dial-up and password module; Form lock body by (8) lock body dish (9) unlock chip (10) lock body back-moving spring; Forms and visit yard or open by force time-delay mechanism by (11) platen (12) handle platen (13) dial-up back-moving spring (14) dislocation time-delay driving lever (15) the dislocation time-delay spring of unblanking;

It is characterized in that by n(n 0) group dial-up and password die set be in the lock core body of dial-up, can just can conversion n organize the password position of n position under unlocking condition by dial-up and password module, password quantity is up to the n power of n;

Unblank is to dial the proper password of prior setting by (1) dial-up device, forward correct sign indicating number position by the gear drive of (2) dial-up travelling gear (3) password module to (6) password module code-disc, every group when all transfering to whole proper passwords position, rotating rod lock can drive (8) lock body dish freely to be passed through (6) password module code-disc and promotes (9) unlock chip and open lockset, unclamps locking bar after unblanking and is driven by (10) lock body back-moving spring and automatically reset;

When needs are changed password, under unlocking condition, rotating rod lock drive (7) lock body transfers code-disc to make (7) lock body transfer sloping type group of bumps promotion (4) the password module on the code-disc to transfer code-disc to drive (3) password module gear disengaging (2) dial-up device gear forward at this moment, just can change new cipher code set on demand, adjustment finishes, discharge locking bar, lock core all resets and has just finished whole replacing password step;

Visit sign indicating number or when opening by force, as long as a password mistake is arranged, (8) the lock body dish will be blocked by (6) password module code-disc and can't drive (9) unlock chip and unblank, simultaneously handle torsion is greater than (11) unblank pressure force between platen (12) the handle platen, make (11) unblank platen (12) handle platen dislocation rotate and drive (14) dislocation time-delay driving lever and stir (15) dislocation time-delay spring and make the time-delay spring-actuated, and make (11) unblank platen and (12) handle platen break away from stitching state, at this moment can't visit again the sign indicating number or open by force, (11) unblank platen and (12) handle platen just resets to stitching state after the time-delay spring is finished time-delay reset, has only the true password that sets right again could open lockset.

By n(n〉0) group dial-up and password die set can adopt dial-up in the lock core body of dial-up, rotating disk, code holes, code-bar, the dial-up of various ways such as code-disc and password module, and multiple accents yard escape mode is arranged; Can take along and close existing lockset and change shape system of the present invention, size, the mode of unblanking and position, directly replacing existing most of lockset lock core becomes the mechanical cipher lockset.

Description of drawings:

Fig. 1 is a vertical view of the present invention

Fig. 2 is a rear elevation of the present invention.

Claims

1. the invention discloses a kind of dial-up mechanical cipher lock cylinder that can directly replace existing most of lockset lock core of many uses, adopt the design of password module, reliability is high, the dial-up device has dial-up, and " feel to be arranged " easy to use, and spy sign indicating number " no feel " prevents to overlap the advantage of sign indicating number, make that this mechanical cipher lock cylinder can't the operation technique password cracking, but how much encryption quantity can change password quantity according to the password module is set, and has simple in structure, volume is little, processing cost is low, simple to operation, number of password becomes the simple and characteristics such as effective detection-proof code and anti-lock mechanism of sign indicating number greatly; It comprises by

2. according to claim 1 by n(n〉0) group dial-up and password die set can adopt dial-up in the lock core body of dial-up, rotating disk, code holes, code-bar, the dial-up of various ways such as code-disc and password module, and multiple accents yard escape mode is arranged.

3. the dial-up mechanical cipher lock cylinder that can directly replace existing most of lockset lock core according to claim 1, it is characterized in that to take along and close existing lockset and change shape system of the present invention, size, the mode of unblanking and position, directly replacing existing most of lockset lock core becomes the mechanical cipher lockset.