CN101713263A - Rolling type mechanical coded lock - Google Patents
Rolling type mechanical coded lock Download PDFInfo
- Publication number
- CN101713263A CN101713263A CN200810121157A CN200810121157A CN101713263A CN 101713263 A CN101713263 A CN 101713263A CN 200810121157 A CN200810121157 A CN 200810121157A CN 200810121157 A CN200810121157 A CN 200810121157A CN 101713263 A CN101713263 A CN 101713263A
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- CN
- China
- Prior art keywords
- stud shaft
- steel ball
- password
- circle
- inner sleeve
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- 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.)
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Abstract
The invention relate to a mechanical coded lock which is technically characterized in that a stud shaft is arranged in the center of a shell of the lock; a bayonet is arranged at the outer end of the stud shaft; a spring is arranged at the inner end of the stud shaft; the stud shaft is provided with three or more steel ball holes with equal distance in a group; two code rings and a code-correcting ring are arranged outside an inner sleeve tube; one code-correcting ring is arranged between the two code rings; the shell is also provided with a milling port; a positioning link rod drives the stud shaft to laterally translate under the action of external force; and since the mechanical coded lock achieves the on/off aims, the invention has the advantages of simple structure, low cost, convenient use and the like, and is suitable for bicycles, motorcycles, electric motor cars and other devices without fixed attachments.
Description
One, technical field
The present invention relates to a kind of lockset, especially refer to rotate the rolling type mechanical coded lock of the mode release of password circle by unlock password.
Two, background technology
At present, known mechanical code lock has by of bonding and dial type etc., and the structure that has is complicated; An end that must be fixed in the place device that has is applicable to devices such as door, case, cabinet, but it is inapplicable that wheel, steering wheel are not had the device of fixed attachments.
Three, summary of the invention
In order to overcome the deficiency of existing machinery coded lock, the invention provides a kind of simple in structure, easy to use, rolling type mechanical coded lock that cost is low.
The technical solution adopted for the present invention to solve the technical problems is: it comprises rolling type mechanical coded lock shell, spring, location trace, password circle, changes a yard circle, steel ball, inner sleeve, outer tube, stud shaft, mills formations such as mouth, password circle steel ball hole.It is characterized in that in the lock shell, being provided with a stud shaft, but move left and right, the outer end of stud shaft is provided with bayonet socket, make its corresponding lock iron constitute the lockset of a sealing, be provided with spring in the other end, stud shaft is provided with one group three or many equidistant steel ball holes, hole depth+inner sleeve wall thickness=diameter of the steel ball; Password circle inboard is provided with a steel ball hole (as Fig. 4), password circle hole depth+inner sleeve thickness=diameter of the steel ball; The password circle with change yard snare outside inner sleeve, install one between two password circles and change the sign indicating number circle, outer tube is fixed on outside the inner sleeve, the password circle is that axle rotates with the inner sleeve, the password circle and change gapped between the sign indicating number circle, password circle and inner sleeve between matched in clearance it can be rotated, shell is provided with one and mills mouth, mill mouthful length according to the required displacement decision of location trace, the location trace mouthful passes shell and stud shaft is connected and fixed by milling, prevent that stud shaft from rolling, the location trace drives stud shaft and does left and right sides translation under external force.In order to change the password needs, change the sign indicating number circle by adorning one in the middle of between per two password circles, change on the sign indicating number circle and be carved with the password alignment line, changing the sign indicating number circle is fixed on the inner sleeve by a hook bolt, can unclamp a hook bolt during Change Password, rotation changes the sign indicating number circle, moves to reach by graduation mark to change a yard purpose.
Beneficial effect of the present invention, simple in structure, easy to use, the password circle is done scale unit with millimeter, and password combination quantity is big, is applicable to the device of no fixed attachments such as bicycle, electric motor car, motorcycle.
Four, description of drawings
Fig. 1 is a rolling type mechanical coded lock closed condition vertical section constructional drawing.
Fig. 2 is a rolling type mechanical coded lock opening vertical section constructional drawing.
Fig. 3 is a rolling type mechanical coded lock reset mode vertical section constructional drawing.
Fig. 4 is a password coil structures schematic diagram of the present invention.
1. shells among the figure; 2. spring; 3. location trace; 4. password circle; 5. change the sign indicating number circle; 6. steel ball; 7. inner sleeve; 8. outer tube; 9. stud shaft; 10; Mill mouth 11; Password circle steel ball hole
Five, the specific embodiment
Embodiment 1: to suppose three password circles is that spring (2) is put in the inner of example () installation process stud shaft, put into stud shaft (9) again, location trace (3) passes shell and fixedlys connected with stud shaft (9) by milling mouthful (10), under the tension force effect of spring (2), location trace (3) is positioned at as on Fig. 1 position, align just with every steel ball hole on the inner sleeve in the steel ball hole that stud shaft this moment (9) is last every, steel ball (6) is put into from inner sleeve steel ball hole, just in time drop on bottom the steel ball (6) in the steel ball hole on the stud shaft (9), steel ball (6) top is just in time equal with inner sleeve (7) outer wall.(diameter of the steel ball two inner sleeves wall thickness+stud shaft steel ball hole depth), be inserted in first password circle (4) from inner sleeve (7), password circle (4) inwall is pushed down steel ball (6), steel ball (6) can not be moved, stud shaft (9) by steel ball (6) block can not about move, formation shuts state, be inserted in successively and change sign indicating number circle (5), changing sign indicating number circle (5) is fixed on the inner sleeve (7) with sieve bolt, be inserted in some groups of password circles (4) more successively, after changing sign indicating number circle (5), be inserted in outer tube (8) at last, outer tube (8) is fixed on the inner sleeve.(2) use: as Fig. 2 unlocking condition: behind password circle 4 rotary alignment passwords, lock is in Fig. 3 state, pulling location trace (3) is moved to the left, and steel ball (6) promptly slides in inner sleeve steel ball hole and the password circle steel ball hole (11), and stud shaft (9) can become unlocking condition to left.As Fig. 1 closed condition: 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), steel ball (6) just rolls out the inboard steel ball hole of password circle (11) and slips in the steel ball hole and the steel ball hole on the stud shaft on the inner sleeve, steel ball is pushed down in password circle inboard, makes the stud shaft can not translation, becomes closed condition.
Embodiment 2: suppose that with 5 or many password circles be example, below in conjunction with accompanying drawing specific implementation process of the present invention is described further:
(1) installation process: identical with embodiment 1.
(2) use: identical with embodiment 1.
All from now on this patent protection domains of conflicting that is considered as that on stud shaft, is provided with more than one group equidistant code-locked tooth, password circle.
Claims (3)
1. rolling type mechanical coded lock comprises: shell (1), spring (2), location trace (3), password circle (4), change sign indicating number circle (5), steel ball (6), inner sleeve (7), outer tube (8), stud shaft (9), mill mouthful (10), password circle steel ball hole (11), it is characterized in that the intracardiac stud shaft (9) that is provided with in the lock shell, the outer end of stud shaft is provided with bayonet socket, the inner is provided with spring (2), on stud shaft, be provided with one group three or many equidistant steel ball holes, password circle (4) and change sign indicating number circle (5) and be enclosed within outside the inner sleeve (7), install one between two password circles and change sign indicating number circle (5), outer tube (8) is fixed on outside the inner sleeve, also be provided with one on the shell (1) and mill mouth, location trace (3) mouthful passes shell (1) and fixedlys connected with stud shaft (9) by milling.
2. by the described rolling type mechanical coded lock of claim 1, it is characterized in that described password coil structures password circle inboard is provided with steel ball hole (11).
3. by the described rolling type mechanical coded lock of claim 1, it is characterized in that the degree of depth+inner sleeve wall thickness=diameter of the steel ball in described steel ball hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101211574A CN101713263B (en) | 2008-09-29 | 2008-09-29 | Rolling type mechanical coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101211574A CN101713263B (en) | 2008-09-29 | 2008-09-29 | Rolling type mechanical coded lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713263A true CN101713263A (en) | 2010-05-26 |
| CN101713263B CN101713263B (en) | 2012-04-11 |
Family
ID=42417220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101211574A Expired - Fee Related CN101713263B (en) | 2008-09-29 | 2008-09-29 | Rolling type mechanical coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101713263B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982086A (en) * | 2014-05-30 | 2014-08-13 | 冯江生 | Mechanical-password two-prevention lock |
| CN105003126A (en) * | 2014-04-17 | 2015-10-28 | 应小平 | Technical-unlocking-prevention rolling type mechanical coded lock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4615191A (en) * | 1985-02-11 | 1986-10-07 | Master Lock Company | Barrel combination lock |
| CN85200207U (en) * | 1985-04-01 | 1985-11-10 | 何宪才 | Machanical cipher lock |
| US5109684A (en) * | 1990-01-31 | 1992-05-05 | Master Lock Company | Changeable rotary combination shackle lock |
| CN200952274Y (en) * | 2006-09-11 | 2007-09-26 | 刘奇峰 | Bolt type mechanical puzzle lock |
| CN201265295Y (en) * | 2008-09-29 | 2009-07-01 | 应小平 | Roller type mechanical cipher lock |
-
2008
- 2008-09-29 CN CN2008101211574A patent/CN101713263B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003126A (en) * | 2014-04-17 | 2015-10-28 | 应小平 | Technical-unlocking-prevention rolling type mechanical coded lock |
| CN103982086A (en) * | 2014-05-30 | 2014-08-13 | 冯江生 | Mechanical-password two-prevention lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101713263B (en) | 2012-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20130929 |