CN102031898B - Novel scale password dial door lock - Google Patents
Novel scale password dial door lock Download PDFInfo
- Publication number
- CN102031898B CN102031898B CN200910192962.0A CN200910192962A CN102031898B CN 102031898 B CN102031898 B CN 102031898B CN 200910192962 A CN200910192962 A CN 200910192962A CN 102031898 B CN102031898 B CN 102031898B
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- scale
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- parent part
- password
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to a novel scale password dial door lock. The novel scale password dial door lock is characterized in that the back surface of a lock is additionally provided with a synchronous rotating scale number dial with equal scale numbers and an adverse number arrangement direction of a front scale number dial; the front two of opened dials inside the lock are respectively additionally provided with auxiliary secondary parts; and the auxiliary secondary parts assist a primary part of the front scale number dial to return to an original point after the primary part forwards rotates for a circle and then reversely rotates for a circle when the primary part of the front scale number dial is rotated, driven and pushed to current level rotation, therefore when the lock is opened, three same number groups appear whether unlocking from the front surface and the back surface of the lock or firstly rotating clockwise or anticlockwise; active opened dials inside the lock are larger relative to front two level passive opened dials and provided with partial shallow opened grooves, therefore the cracking of the password lock is prevented; three fifths of scale numbers positioned on the lower part of the scale dial positioned outside the lock are shielded by a fixed block, and two fifths of scale numbers positioned on the upper part of the scale dial positioned outside the lock are shielded by a movable block, therefore secrecy is enhanced. The novel scale password dial door lock has the three same number groups whether unlocking from the front surface and the back surface of the lock or firstly rotating the scale dial clockwise or anticlockwise.
Description
Affiliated technical field
Scale password door lock of the present invention, its predecessor is Safet puzzle lock.The present invention locks the inside by the opening disk part of tongue and increased a scale rotating disk (1) by improvement and extend and become safe-guard door lock, AD HOC when it has eliminated predecessor's release.The password number of setting after improving from lock above or the back side, first from clockwise or to be rotated counterclockwise the release of scale rotating disk be all three same number code characters.
background technology
At present, known scale password turntable lock, it only acts on the cabinet door lock of one side, and release is fixing pattern, and the pattern of the pattern when digital according to setting code group just can be untied coded lock.
summary of the invention
Safe-guard door lock of the present invention it can from lock above or the back side, first from clockwise or to be rotated counterclockwise release be all three same number code characters.
The technical scheme of safe-guard door lock of the present invention is by its predecessor's basis: 1. increased the scale password turntable (1) that a coaxial synchronous in the same size with scale password turntable (2) above, that scale numbering equates, scale numbering orientation is contrary rotates at the back side of lock.2. three of lock the inside the first two by the opening rotating disk of tongue are respectively increased to secondary parts, be called the opening rotating disk of three levels.The secondary parts of front two-stage are component, and opening rotating disk is parent part.Before two-stage be two point other primary and secondary levels, after one-level be active grade.The work effectiveness of primary and secondary level is: component is assisted parent part work, in the time driving this primary and secondary level to rotate by rear class rotating disk (initiatively level) rotation transmission, by the function of component, main part counter circling again after just circling, the parent part of this primary and secondary level is all to get back in original point all the time.The operating principle of primary and secondary level is: as figure bis-, on the contact point of component (5) and parent part (4) rotation transmission, leave a space S.The push rod N1 of S and component, the push rod N of parent part and the active rotating disk of figure mono-become a code positioning screw NA equal and opposite in direction, and it is equal arrive separately the distance of center of circle rotating shaft.Position, the space S that is component is exactly just poor that is accounted for component push rod N1 while being promoted to drive parent part at the corresponding levels just circling counter circling by active handspike NA or passive level master push rod N again.3. the number 3/5ths of the scale password turntable of the outside of this safe-guard door lock is fixed and covers (3), also has 2nd/5th, and movable block covers and prevents from stealing secret information.4. the relatively front two-stage primary and secondary level rotating disk of the rear class rotating disk (main turntable) of three of the inside of this safe-guard door lock grades of rotating disks wants large, and is provided with several shallow opening positions, prevents cracking password.The method of operating of this puzzle theft-proof lock: set this lock cipher, by initiatively driven by rotary disc second level dial rotation of rotating scale dial rotation, the second level is rotated and is driven the first order to rotate, in the time of the opening position of rotating disk parent part of the first order and the insertion sheet phase contraposition of dead bolt assembly, the password number that the number of understanding scale rotating disk is the first order.Now counter-rotating the rotating disk of the second level after a week could rotate, the password number that the number of understanding scale rotating disk in the time of the parent part opening position of the second level and the insertion sheet phase contraposition of dead bolt assembly is the second level.While now not surpassing the opening position of one week driving disc spacing pressing and the insertion sheet phase contraposition of dead bolt assembly according to the direction of rotation rotation of the first order, understand the password number of the 3rd utmost point, three cipher code set of lock set up like this.
Safe-guard door lock strong security of the present invention, cannot crack, and memory is simple, before, the back side unwinds that lock is without a fixed pattern and is all three same number code characters.
accompanying drawing explanation:
Fig. 1 is internal construction schematic diagram of the present invention;
Fig. 2 is by the structural representation of tongue vent disk in Fig. 1.
1,2 scale rotating disks 7, lock body shell
3, fixed blind plate 8, holddown spring
4, not referral in opening rotating disk 9, band hole
5, aid (component) NA password positioning screw
6, active position, rotating disk S component space
NA, N1, N rotate and push away
Claims (1)
1. a Novel scale password dial door lock, comprise the scale rotating disk of lock body outside, the scale numbering of the scale rotating disk (1) at the lock body back side equate with the scale numbering of scale rotating disk (2) above and digital orientation contrary, inside lock body is two by tongue opening parent part (4), each described parent part (4) respectively increases a component (5), described component (5) assists parent part (4) to carry out work, it is characterized in that: on the contact point of component (5) and parent part (4) rotation transmission, leave a space (S), space (S) be exactly just by the push rod (NA) on rotating disk (6) initiatively or the push rod (N) on passive level parent part (4) promote to make while driving parent part at the corresponding levels (4) just circling again counter circling the parent part of this primary and secondary level get back in original point with component (5) on the poor position that accounted for of push rod (Nl), the function of described component is: rear class parent part rotates while being transferred to the rotation of this primary and secondary level, rear class parent part counter the circling of just circling again, parent part at the corresponding levels is got back in original point all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192962.0A CN102031898B (en) | 2009-09-30 | 2009-09-30 | Novel scale password dial door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192962.0A CN102031898B (en) | 2009-09-30 | 2009-09-30 | Novel scale password dial door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031898A CN102031898A (en) | 2011-04-27 |
| CN102031898B true CN102031898B (en) | 2014-06-25 |
Family
ID=43885294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910192962.0A Active CN102031898B (en) | 2009-09-30 | 2009-09-30 | Novel scale password dial door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086798B (en) * | 2018-02-05 | 2023-08-29 | 广东安科恒泰锁业有限公司 | Cipher lock rotary disc capable of changing cipher at will |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE508627C (en) * | 1930-09-29 | Theodor Kromer G M B H Spezial | Combination lock with adjustment of the discs by means of a sliding knob | |
| US4342207A (en) * | 1980-03-17 | 1982-08-03 | Daniel L. Holmes | Safe relock mechanism |
| CN2060175U (en) * | 1989-12-23 | 1990-08-08 | 刘正纲 | Double-face cipher lock |
| CN2275620Y (en) * | 1996-11-11 | 1998-03-04 | 董夏益 | Double-face mechanical cipher |
| CN2340845Y (en) * | 1998-03-06 | 1999-09-29 | 庄仁谦 | Assembled coded lock |
-
2009
- 2009-09-30 CN CN200910192962.0A patent/CN102031898B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE508627C (en) * | 1930-09-29 | Theodor Kromer G M B H Spezial | Combination lock with adjustment of the discs by means of a sliding knob | |
| US4342207A (en) * | 1980-03-17 | 1982-08-03 | Daniel L. Holmes | Safe relock mechanism |
| CN2060175U (en) * | 1989-12-23 | 1990-08-08 | 刘正纲 | Double-face cipher lock |
| CN2275620Y (en) * | 1996-11-11 | 1998-03-04 | 董夏益 | Double-face mechanical cipher |
| CN2340845Y (en) * | 1998-03-06 | 1999-09-29 | 庄仁谦 | Assembled coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102031898A (en) | 2011-04-27 |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 510000, 3C02, room 3, Lai Yuan Road, Tianhe District, Guangzhou, Guangdong Patentee after: Guangdong Anke Hengtai locks Co. Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan City, GUI Cheng Dong Er Nan Yue North ten Lane No. 6 Patentee before: Chen Fuquan |