CN105003126A - Technical-unlocking-prevention rolling type mechanical coded lock - Google Patents
Technical-unlocking-prevention rolling type mechanical coded lock Download PDFInfo
- Publication number
- CN105003126A CN105003126A CN201410165127.9A CN201410165127A CN105003126A CN 105003126 A CN105003126 A CN 105003126A CN 201410165127 A CN201410165127 A CN 201410165127A CN 105003126 A CN105003126 A CN 105003126A
- Authority
- CN
- China
- Prior art keywords
- hole
- stud shaft
- steel ball
- type mechanical
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention designs a technical-unlocking-prevention rolling type mechanical coded lock. The technical-unlocking-prevention rolling type mechanical coded lock is technically characterized in that a stud shaft is arranged in the center of an outer shell of the lock, and a clamping opening is arranged at the outer end of the stud shaft; a spring is arranged at the inner end of the stud shaft, and three or multiple equal-distance steel ball holes in one set are arranged at the stud shaft; coded rings and a code correction ring are arranged outside an inner sleeve, and the code correction ring is arranged between the two coded rings; each coded ring is provided with a plurality of misguidance holes with different depths, and a milling opening is formed on the outer shell; and under the effect of external force, a positioning linkage rod drives the stud shaft to horizontally move in a left and right manner, and the aim of locking and unlocking the rolling type mechanical coded lock is achieved.
Description
One, technical field
The present invention designs a kind of lockset by unlock password, especially rotates a kind of anti-technology unlocking rolling type mechanical coded lock of mode of password circle.
Two, background technology
At present, known rolling type mechanical coded lock exists easily by technology unlocking defect, and safety is not strong.
Three, summary of the invention
In order to overcome the deficiency of existing machinery coded lock, the invention provides the anti-technology unlocking rolling type mechanical coded lock of high, that technology unlocking the is difficult one of simple, the easy to use safety of a kind of structure.
The technical solution adopted for the present invention to solve the technical problems is, rolling type mechanical coded lock it comprise shell, spring, location trace, password circle, change code circle, steel ball, inner sleeve, outer tube, stud shaft, milling mouth, code hole, misleading hole, mislead the formations such as hole, stud shaft steel ball hole, inner sleeve steel ball hole, buckle.It is characterized in that being provided with a stud shaft in lock shell, stud shaft can left and right translation, the outer end of stud shaft is provided with bayonet socket (11), its corresponding lock iron is made to form a closed lockset, spring is provided with in the other end, stud shaft is provided with one group three or many equidistant steel ball holes (as Fig. 4), hole depth+inner sleeve wall thickness=diameter of the steel ball; Password circle with change yard snare outside inner sleeve, install one between two password circles and change code circle, outer tube is fixed on outside inner sleeve, password circle is that axle rotates with inner sleeve, and shell is provided with a milling mouth, and milling mouth length displacement needed for the trace of location determines, location carriage release lever is connected and fixed through shell and stud shaft by milling mouth, prevent stud shaft from rolling, location trace under external force, drives stud shaft to do left and right translation.In order to change password needs, install one in the middle of between every two password circles and change code circle, change on code circle and be carved with codon pair directrix, change code circle and be fixed on inner sleeve by a hook bolt, a hook bolt during Change Password, can be unclamped, rotation changes code circle, move to reach by graduation mark and change a yard object, password circle is arranged the misleading hole of unblanking that multiple degree of depth differs, code hole and misleading limit, hole two are set to circular groove from A-B, each misleading hole depth is different, misleads hole depth and is less than the code hole degree of depth.
The invention has the beneficial effects as follows, structure is simple, easy to use, and technology unlocking difficulty is large, is applicable to various vehicle and door lock anti-theft function.
Four, accompanying drawing explanation
Fig. 1 is rolling type mechanical coded lock closed condition vertical section constructional drawing.
Fig. 2 is rolling type mechanical coded lock opening vertical section constructional drawing.
Fig. 3 is that unlocking condition vertical section constructional drawing is treated in rolling type mechanical coded lock reset.
Fig. 4 is password coil structures schematic diagram of the present invention.
In figure 1, shell, 2, spring, 3, location trace, 4, password circle, 5, change code circle, 6, steel ball, 7, inner sleeve, 8, outer tube, 9, stud shaft, 10, milling mouth, 11, code hole, 12, hole is misled, 13, mislead hole, 14, stud shaft steel ball hole, 15, inner sleeve steel ball hole, 16, buckle.
Five, detailed description of the invention
Embodiment 1: to suppose three password circle () installation processes, spring (2) is put in the inner of stud shaft, put into stud shaft (9) again, location trace (3) is fixed through shell and stud shaft (9) by milling mouth (10), under the tension force effect of spring (2), location trace (3) is positioned at as on Fig. 1 position, now upper every the steel ball hole (14) of stud shaft (9) is alignd just with every steel ball hole (15) on inner sleeve, steel ball (6) is put into from inner sleeve steel ball hole (15), steel ball (6) bottom is just in time dropped in the steel ball hole (14) on stud shaft (9), steel ball (6) top is just in time concordant with inner sleeve (7) outer wall.(diameter of the steel ball=inner sleeve wall thickness+stud shaft steel ball hole depth), first password circle (4) is inserted in from inner sleeve (7), password circle (4) inwall pushes down steel ball (6), steel ball (6) can not be moved, stud shaft (9) is blocked can not move left and right by steel ball (6), formed and close lock status, be inserted in successively and change code circle (5), changing code circle (5) head sieve bolt is fixed on inner sleeve (7), be inserted in some groups of password circles (4) more successively and change code circle (5), finally be inserted in outer tube (8), outer tube (8) is fixed on inner sleeve (7).(2) use procedure: unblank: in Fig. 1, after password circle 4 rotary alignment password, lock is in Fig. 3 state to be opened, location trace (3) is pulled to be moved to the left, steel ball (6) namely slides in inner sleeve steel ball hole (15) and code hole (11), (as Fig. 2), stud shaft (9) can become unlocking condition to left.Close: in Fig. 2, unclamp location trace (3), stud shaft (9) is under the effect of spring (2) tension force, be reset to Fig. 3 state, rotational password circle (4), push down steel ball (6) inside password circle, make stud shaft can not translation, become closed condition (as Fig. 1).
When carrying out technology unlocking with feel, mislead in hole (12) or (13) when steel ball (6) is strayed into password circle, be less than code hole (11) owing to misleading hole (12) degree of depth, stud shaft (9) is blocked by steel ball (6) can not toward moving left.
Claims (1)
1. an anti-technology unlocking rolling type mechanical coded lock, comprise shell (1), spring (2), location trace (3), password circle (4), change code circle (5), steel ball (6), inner sleeve (7), outer tube (8), stud shaft (9), milling mouth (10), code hole (11), mislead hole (12), mislead hole (13), stud shaft steel ball hole (14), inner sleeve steel ball hole (15), buckle (16), it is characterized in that password circle (4) is arranged unblanking that multiple degree of depth differs and mislead hole (12), code hole (11) and misleading limit, hole (12) two are set to circular groove from A-B, each misleading hole (12) degree of depth is different, mislead hole (12) degree of depth and be less than code hole (11) degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165127.9A CN105003126A (en) | 2014-04-17 | 2014-04-17 | Technical-unlocking-prevention rolling type mechanical coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165127.9A CN105003126A (en) | 2014-04-17 | 2014-04-17 | Technical-unlocking-prevention rolling type mechanical coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003126A true CN105003126A (en) | 2015-10-28 |
Family
ID=54375966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165127.9A Pending CN105003126A (en) | 2014-04-17 | 2014-04-17 | Technical-unlocking-prevention rolling type mechanical coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003126A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7581417B1 (en) * | 2008-08-06 | 2009-09-01 | Yen-Hsiang Chen | Locking device with changeable combination of numerals for locking a connecting port on a computer |
| CN101713263A (en) * | 2008-09-29 | 2010-05-26 | 应小平 | Rolling type mechanical coded lock |
| CN102146751A (en) * | 2011-04-22 | 2011-08-10 | 刘强 | Coded lock |
| CN102206968A (en) * | 2010-03-30 | 2011-10-05 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Permutation lock |
| US8297087B1 (en) * | 2011-10-12 | 2012-10-30 | Ging Hwa Long Hardware Industry Co., Ltd. | Idiot-proof lock device that prevents a user from changing the code freely and unintentionally |
| CN103233619A (en) * | 2013-04-03 | 2013-08-07 | 龚道宽 | Technical-opening-resistant novel lock head |
-
2014
- 2014-04-17 CN CN201410165127.9A patent/CN105003126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7581417B1 (en) * | 2008-08-06 | 2009-09-01 | Yen-Hsiang Chen | Locking device with changeable combination of numerals for locking a connecting port on a computer |
| CN101713263A (en) * | 2008-09-29 | 2010-05-26 | 应小平 | Rolling type mechanical coded lock |
| CN102206968A (en) * | 2010-03-30 | 2011-10-05 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Permutation lock |
| CN102146751A (en) * | 2011-04-22 | 2011-08-10 | 刘强 | Coded lock |
| US8297087B1 (en) * | 2011-10-12 | 2012-10-30 | Ging Hwa Long Hardware Industry Co., Ltd. | Idiot-proof lock device that prevents a user from changing the code freely and unintentionally |
| CN103233619A (en) * | 2013-04-03 | 2013-08-07 | 龚道宽 | Technical-opening-resistant novel lock head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204572695U (en) | Anti-theft screw | |
| CN204850760U (en) | Magnetism lock and well lid of installing this magnetism lock | |
| JP2017508903A (en) | Cylinder structure with pins that can move freely using magnetic encoding | |
| CN107165490B (en) | Padlock with customs unlocking prompt function | |
| CN204921641U (en) | Antitheft screw | |
| CN204531678U (en) | A kind of can the blade lock core of anti-technical opening | |
| CN105003126A (en) | Technical-unlocking-prevention rolling type mechanical coded lock | |
| CN204531675U (en) | Dual locking mess code lock | |
| CN202055637U (en) | Master key-resistant lock | |
| CN101713263B (en) | Rolling type mechanical coded lock | |
| CN203626417U (en) | Thief resistant lockset | |
| CN206581707U (en) | A kind of industrial machine lock | |
| CN202249319U (en) | Steel-ball padlock allowing side locking and unlocking | |
| CN106894685A (en) | A kind of industrial machine lock | |
| CN204609525U (en) | A kind of compound pick-proof plug | |
| CN201265295Y (en) | Roller type mechanical cipher lock | |
| CN202467343U (en) | Anti-theft lock | |
| CN204901034U (en) | Two magnetism pivot locking structures, key and adopt valve of this kind of locking structure | |
| CN204663184U (en) | A kind of crypto control unit and mechanical code lock | |
| CN201953196U (en) | Three-safety handcuffs | |
| CN201671428U (en) | Technical opening preventing password padlock | |
| CN205226020U (en) | Anti -theft screw | |
| CN204358154U (en) | The spheroid rotary position limiting structure of floor heating ball valve | |
| CN104499779B (en) | Mechanical lock | |
| CN102086719B (en) | Magnetic unlocking/locking structure of key head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
|
| WD01 | Invention patent application deemed withdrawn after publication |