CN104675202A - Axial-grouping and code-control lock cylinder and lock with same - Google Patents
Axial-grouping and code-control lock cylinder and lock with same Download PDFInfo
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- CN104675202A CN104675202A CN201510018750.6A CN201510018750A CN104675202A CN 104675202 A CN104675202 A CN 104675202A CN 201510018750 A CN201510018750 A CN 201510018750A CN 104675202 A CN104675202 A CN 104675202A
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- lock gall
- lock
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- hole
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Abstract
The invention provides an axial-grouping and code-control lock cylinder. The axial-grouping and code-control lock cylinder comprises a lock liner shell and a lock liner, a lock liner hole matched with the lock liner is formed in the axial center of the lock liner shell, the lock liner comprises a code-rotating lock liner body and a fixed liner body which are in successive overlapped and sleeved connection along the axial direction, a rotating shaft hole coaxial with the lock liner hole is formed in the axial center of the fixed lock liner body, the code-rotating lock liner body is rotatably mounted at the front end of a lock liner hole of an outer lock cylinder, at least one group of pin tumbler holes is formed in the circumferences of the code-rotating lock liner and the fixed lock liner, code pin tumblers sliding upwards axially are mounted in the pin tumbler holes of the code-rotating lock liner, bottom pin tumblers and springs are mounted in the pin tumbler holes of the fixed lock liner, the springs in the pin tumbler holes of the fixed lock liner push the bottom pin tumblers to butt against and compress the code pin tumblers, at least one group of grading and grouping code pin tumblers is arranged among the code pin tumblers and the bottom pin tumblers, in the same axial direction, of the code rotating link liner and the fixed lock liner, and the grading and grouping code pin tumblers butt against with and are tightly compressed by one another so as to facilitate achievement of grading and grouping management by key matching. The invention further provides a lock with the axial-grouping and code-control lock cylinder.
Description
[technical field]
The present invention relates to lockset in industrial anti-error system, particularly relate to a kind of axially grouping, coding-control formula lock core and lockset thereof.
[background technology]
At present, the enterprise such as a lot of electric power, the energy, industrial and mineral manages equipment, operates strict hypervisor, owing to operating not according to operational procedure, the case caused a serious accident, of common occurrence, in order to overcome this problem, generally adopt the guard system of comprehensive anti-error management.
In the ground shield of comprehensive anti-error system, a wherein important link is exactly terminal lock, current this kind of industrial lock, and mostly adopt tooth-shaped key lock, complex structure, exists a lot of problem; In using, occur that lock core conjugates, cause plug key cylinder to have some setbacks; Or lock core structure is too simple, and causing staggers opens by mistake; A main link, exactly because lockset safety used, poor reliability, do not possess grouping management function, easily cause lockset to stagger to open by mistake, causing trouble and loss; In the urgent need to the technical grade lockset with differentiated control function of a kind of difference structure in the past.
[summary of the invention]
The invention provides that a kind of structure is simple, mutual opening rate is low, safe and reliable, there is the axis grouping of differentiated control function, coding-control formula lock core and lockset thereof.
In order to realize foregoing invention object, the technical solution used in the present invention is:
Axially grouping, coding-control formula lock core, comprise lock gall shell and lock gall, lock gall is cylindric, and lock gall shell axial centre is provided with the lock gall hole coordinated with cylindric lock gall; Described lock gall comprises the columned password axially superposing sheathed connection successively and rotates lock gall and columned fixing lock gall, fixing lock gall is axially mounted on the bottom, lock gall hole of lock gall shell, the axial centre of fixing lock gall offers the shaft hole with lock gall hole concentric, password rotates lock gall and rotates the front end, lock gall hole being installed on lock gall shell, and described password rotation lock gall rear end extends to form and is socketed with the shaft hole of fixing lock gall the driving shaft be rotatably assorted; The circumference of described password rotation lock gall and fixing lock gall is at least provided with one group at the same marble hole be axially interconnected, password rotates through before and after the marble hole in lock gall circumference and matches with key, in the marble hole of described password rotation lock gall, the password pellet axially slided is installed, be provided with bottom pellet and spring in the marble hole of fixing lock gall, bottom the spring in fixing lock gall marble hole promotes, pellet and password pellet are conflicted and are compressed; The password pellet that described password rotates in lock gall and fixing lock gall same axial cylinder hole is provided with at least one group of classification block encoding pellet compressing and be convenient to coordinate with key and realize classification, grouping management of mutually conflicting with also selective between the pellet of bottom.
Preferably, the circumference of described password rotation lock gall and fixing lock gall is at least provided with two groups at the same marble hole be axially interconnected, password rotates through before and after the marble hole in lock gall circumference and matches with key, in the marble hole of described password rotation lock gall, the password pellet axially slided is installed, be provided with bottom pellet and spring in the marble hole of fixing lock gall, bottom the spring in fixing lock gall marble hole promotes, pellet and password pellet are mutually conflicted and are compressed; Described password rotate password pellet in lock gall and fixing lock gall same axial cylinder hole with between the pellet of bottom also selective at least two groups that are provided with mutually to conflict the classification block encoding pellet compressing and be convenient to coordinate with key and realize classification grouping management; Described password pellet forms different keys with the pellet permutation and combination of different length, and described classification block encoding pellet is that the key being formed with common factor with different length permutation and combination carrys out grouping management lockset.
Preferably, described lock gall shell front end is provided with circular keyhole, and corresponding key arranges cylindrical key bit and conflicts with the password pellet that password in lock gall shell rotates in lock gall circumference and coordinate.
A kind of lockset, has above-mentioned axis grouping, coding-control formula lock core.
The invention has the beneficial effects as follows:
The present invention is mainly used in the lockset of electric power micro_computer five_proof block sytem, integrate mechanical cipher, mechanical coding, grouping management technology, avoid when ensure that the enterprise such as the energy, industrial and mineral execute-in-place or repair apparatus opening by mistake the unsafe problems caused, owing to adopting axial lock cylinder structure, password pellet forms different keys with the pellet permutation and combination of different length, classification block encoding pellet is that the key being formed with common factor with different length permutation and combination carrys out grouping management lockset, make this lockset variable range wide, mutual opening rate is low, and safety is high; Meanwhile, adopt the structure of shaft orientation layout, good confidentiality, the structure being convenient to like product is improved.
[accompanying drawing explanation]
Fig. 1 is the cross-sectional view after the present invention and key assemble;
Fig. 2 is blast structure for amplifying schematic diagram of the present invention;
Fig. 3 is the grouping management schematic diagram that the permutation and combination of four groups of password pellets, classification block encoding pellet and bottom pellets in the specific embodiment of the invention forms different common factor key.
[detailed description of the invention]
Axially grouping, coding-control formula lock core, as depicted in figs. 1 and 2, comprise lock gall shell 1 and lock gall 2, and lock gall 2 is in cylindric, and lock gall shell 1 axial centre is provided with the lock gall hole 10 coordinated with cylindric lock gall 2; Lock gall 2 comprises the columned password axially superposing sheathed connection successively and rotates lock gall 20 and columned fixing lock gall 21, fixing lock gall 21 is axially mounted on the bottom, lock gall hole 10 of lock gall shell 1, the axial centre of fixing lock gall 21 offers the shaft hole 210 with lock gall hole 10 concentric, password rotates lock gall 20 and rotates the front end, lock gall hole 10 being installed on lock gall shell 1, and password rotation lock gall 20 rear end extends to form and is socketed with the shaft hole 210 of fixing lock gall 21 driving shaft 200 be rotatably assorted.
Continue as depicted in figs. 1 and 2, the circumference that password rotates lock gall 20 and fixing lock gall 21 is evenly provided with four groups at the same marble hole 3 be axially interconnected, password rotates through before and after the marble hole 3 in lock gall 20 circumference and matches with key 4, rotate often organizing in marble hole of lock gall 20 at password and the password pellet 5 axially slided is installed, be provided with bottom pellet 6 and spring 7 in the often group marble hole 3 of fixing lock gall 21, bottom fixing lock gall 21 spring 7 often organized in marble hole 3 promotes, pellet 6 is mutually conflicted with password pellet 5 and is compressed; The password pellet 5 rotated in lock gall 20 and the same axial often group marble hole of fixing lock gall 21 at password is provided with the mutual classification block encoding pellet 8 compressing and be convenient to coordinate with key and realize differentiated control of conflicting before and after a group with also selective between bottom pellet 6, namely between some password pellet 5 and bottom pellets 6, classification block encoding pellet 8 also can not be set, be convenient to be combined into different key forms.
As shown in Figure 3, password pellet 5 in four groups of marble holes forms different keys with the pellet permutation and combination of different length, classification block encoding pellet 8 is that the key being formed with common factor with different length permutation and combination carrys out grouping management lockset, in concrete enforcement, by A, B two groups of multiple private keys, lockset corresponding under the different tumbler positions state of corresponding unlatching, carries out the rudimentary management of unblanking of multiple lockset lock core; Further, tumbler positions state when classify management is opened, classify management key correspondence manages the unlatching of the respective all locksets of A, B two groups respectively; More enter one-level, tumbler positions state when one-level management is opened, the unlatching of all locksets of one-level management key management.
In addition, as shown in Figure 1, outer lock core 1 front end is provided with circular keyhole 11, and corresponding key 4 arranges cylindrical key bit and conflicts with the password pellet 5 that password in outer lock core 1 rotates in lock gall 20 circumference and coordinate.
The present invention is mainly used in the block sytem of electric power micro_computer five_proof, owing to adopting axial lock cylinder structure, password pellet forms different keys with the pellet permutation and combination of different length, classification block encoding pellet is that the key being formed with common factor with different length permutation and combination carrys out grouping management lockset, make this lockset variable range wide, mutual opening rate is low, and safety is high.
The above embodiment is just preferred embodiment of the present invention, not limit practical range of the present invention with this, different according to the demand of hierarchical coding, marble hole is organized number in the circumferential and is arranged as required, as one group, two groups, three groups, five groups, six groups, seven groups or eight groups of uniform circumference distributions; Classification block encoding pellet also can be arranged to increase classification levels by multiple-layer stacked; The equivalence change that all shapes according to the present invention, structure and principle are done, all should be covered by protection scope of the present invention.
Claims (4)
1. axial grouping, coding-control formula lock core, comprise lock gall shell and lock gall, lock gall is cylindric, and lock gall shell axial centre is provided with the lock gall hole coordinated with cylindric lock gall; It is characterized in that:
Described lock gall comprises the columned password axially superposing sheathed connection successively and rotates lock gall and columned fixing lock gall, fixing lock gall is axially mounted on the bottom, lock gall hole of lock gall shell, the axial centre of fixing lock gall offers the shaft hole with lock gall hole concentric, password rotates lock gall and rotates the front end, lock gall hole being installed on lock gall shell, and described password rotation lock gall rear end extends to form and is socketed with the shaft hole of fixing lock gall the driving shaft be rotatably assorted;
The circumference of described password rotation lock gall and fixing lock gall is at least provided with one group at the same marble hole be axially interconnected, password rotates through before and after the marble hole in lock gall circumference and matches with key, in the marble hole of described password rotation lock gall, the password pellet axially slided is installed, be provided with bottom pellet and spring in the marble hole of fixing lock gall, bottom the spring in fixing lock gall marble hole promotes, pellet and password pellet are conflicted and are compressed;
The password pellet that described password rotates in lock gall and fixing lock gall same axial cylinder hole is provided with at least one group of classification block encoding pellet compressing and be convenient to coordinate with key and realize classification, grouping management of mutually conflicting with also selective between the pellet of bottom.
2. axially grouping, coding-control formula lock core according to claim 1, it is characterized in that, the circumference of described password rotation lock gall and fixing lock gall is at least provided with two groups at the same marble hole be axially interconnected, password rotates through before and after the marble hole in lock gall circumference and matches with key, in the marble hole of described password rotation lock gall, the password pellet axially slided is installed, be provided with bottom pellet and spring in the marble hole of fixing lock gall, bottom the spring in fixing lock gall marble hole promotes, pellet and password pellet are mutually conflicted and are compressed; Described password rotate password pellet in lock gall and fixing lock gall same axial cylinder hole with between the pellet of bottom also selective at least two groups that are provided with mutually to conflict the classification block encoding pellet compressing and be convenient to coordinate with key and realize classification, grouping management; Described password pellet forms different keys with the pellet permutation and combination of different length, and described classification block encoding pellet is that the key being formed with common factor with different length permutation and combination carrys out grouping management lockset.
3. axially grouping, coding-control formula lock core according to claim 1, it is characterized in that, described outer lock core front end is provided with circular keyhole, and corresponding key arranges cylindrical key bit and conflicts with the password pellet that password in outer lock core rotates in lock gall circumference and coordinate.
4. a lockset, is characterized in that, this lockset axis had described in claims 1 to 3 any one claim is divided into groups, coding-control formula lock core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018750.6A CN104675202A (en) | 2015-01-14 | 2015-01-14 | Axial-grouping and code-control lock cylinder and lock with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018750.6A CN104675202A (en) | 2015-01-14 | 2015-01-14 | Axial-grouping and code-control lock cylinder and lock with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675202A true CN104675202A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018750.6A Pending CN104675202A (en) | 2015-01-14 | 2015-01-14 | Axial-grouping and code-control lock cylinder and lock with same |
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| CN (1) | CN104675202A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180726Y (en) * | 1993-09-22 | 1994-10-26 | 云南机械设备厂 | Plum blossom type lock |
| US5819569A (en) * | 1996-08-29 | 1998-10-13 | Herdman; Rodrick A. | Lock with changeable warding positions |
| CN2592806Y (en) * | 2002-12-02 | 2003-12-17 | 廖武长 | Variable tubular lock against lock-opener |
| US20040231379A1 (en) * | 2003-05-20 | 2004-11-25 | Chin-Shen Yu | Shaft-type locking cylinder and dedicated key |
| CN201236540Y (en) * | 2008-06-12 | 2009-05-13 | 徐国良 | Multi-security lock for implementing fine control by key and spring length |
| CN201411952Y (en) * | 2009-04-24 | 2010-02-24 | 傅盛雄 | Lock core structure capable of unlocking locks by master management key |
| CN202125126U (en) * | 2011-06-14 | 2012-01-25 | 徐乐群 | Lock capable of transforming keys |
| CN204782314U (en) * | 2015-01-14 | 2015-11-18 | 长园共创电力安全技术股份有限公司 | Axial is divided into groups, encoded control formula lock core and tool to lock thereof |
-
2015
- 2015-01-14 CN CN201510018750.6A patent/CN104675202A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180726Y (en) * | 1993-09-22 | 1994-10-26 | 云南机械设备厂 | Plum blossom type lock |
| US5819569A (en) * | 1996-08-29 | 1998-10-13 | Herdman; Rodrick A. | Lock with changeable warding positions |
| CN2592806Y (en) * | 2002-12-02 | 2003-12-17 | 廖武长 | Variable tubular lock against lock-opener |
| US20040231379A1 (en) * | 2003-05-20 | 2004-11-25 | Chin-Shen Yu | Shaft-type locking cylinder and dedicated key |
| CN201236540Y (en) * | 2008-06-12 | 2009-05-13 | 徐国良 | Multi-security lock for implementing fine control by key and spring length |
| CN201411952Y (en) * | 2009-04-24 | 2010-02-24 | 傅盛雄 | Lock core structure capable of unlocking locks by master management key |
| CN202125126U (en) * | 2011-06-14 | 2012-01-25 | 徐乐群 | Lock capable of transforming keys |
| CN204782314U (en) * | 2015-01-14 | 2015-11-18 | 长园共创电力安全技术股份有限公司 | Axial is divided into groups, encoded control formula lock core and tool to lock thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20150603 |