CN204163494U - The clutch device of a kind of blade lock and lock core idle running - Google Patents
The clutch device of a kind of blade lock and lock core idle running Download PDFInfo
- Publication number
- CN204163494U CN204163494U CN201420607557.7U CN201420607557U CN204163494U CN 204163494 U CN204163494 U CN 204163494U CN 201420607557 U CN201420607557 U CN 201420607557U CN 204163494 U CN204163494 U CN 204163494U
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- lock core
- shell fragment
- groove
- lock
- core
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Abstract
The utility model belongs to mechanical lock, relates to center in a kind of a kind of blade lock of clutch of blade angle lock core of lock head idle running and the front lock core described in clutch device of lock core idle running and is provided with and turns core, turn core side and be provided with shell fragment groove; Insert in shell fragment groove after described shell fragment, stator superpose successively; In described lock core shell, side is provided with side column groove, and side column groove is provided with top flat hole; The described built-in side column of side column groove, built-in top flat, spring successively in top flat hole; Described rear lock core is fixed on after wearing pin by pin and turns on core end; The utility model has following advantage: one has violence open function, and when using large torsion twisting lock core, lock core rotates and lock is not opened; Its two brand-new blade lock core body design, improve the differential number of shell fragment, and adopt the thin stator of innovation to separate shell fragment, make shell fragment number more, cryptographic key number is more.
Description
Technical field
The utility model belongs to mechanical lock, relates to a kind of clutch of blade angle lock core of lock head idle running.
Background technology
Along with the continuous upgrading of science and technology, the information age arrives.At this moment, network has become the clustering area of various new things.The world is wherein a feast for the eyes, also hides dangers simultaneously.At present, various unlocking technique study course emerges in large numbers internet again and again, and unlocking tool has also more easily been bought.Unlocking technique is more tending towards specialized, more educated.The lockset of various " ancient " has also warded off this trend.And the holding at high price of new-type lockset, the safety of society faces serious threat.Commercially in existing lockset, there is a kind of traditional blade locking head, the blade of this tapered end is provided with groove, by matched key by angles different for each blade rotary, by vaned for institute groove alignment, side column then can drop in groove and depart from lock body, lock core can be rotated freely, thus the above-mentioned blade locking head of realization unlatching has good stability, but simultaneous defect is: when with incorrect blade angle to twist this lock core time, tapered end cannot be opened, but partial blade can be subject to the extruding from side column, produce resistance, and blade directly freely can rotate in lock core, blade can be stirred with foreign matter, easily utilize by technical unlocking.And when this lock core is reversed by brute force, blade is easily destroyed, illegal therefore this tapered end of opening is caused to be limited in theftproof.
Summary of the invention
In order to solve the above problems, the purpose of this utility model adopts a kind of brand-new theory, with the mode of production of low cost, produces the safety lockset of a applicable ordinary populace.The utility model is by the following technical solutions: the clutch device of a kind of blade lock and lock core idle running, it mainly comprises: front lock core, side column, shell fragment, stator, lock core shell, pin, rear lock core, top flat, spring, top flat hole, turn core, shell fragment groove, side column groove, lock core groove, in described front lock core, center is provided with and turns core, turns core side and is provided with shell fragment groove; Insert in shell fragment groove after described shell fragment, stator superpose successively;
In described lock core shell, side is provided with side column groove, and side column groove is provided with top flat hole; The described built-in side column of side column groove, built-in top flat, spring successively in top flat hole;
Described rear lock core is fixed on after wearing pin by pin and turns on core end;
On described rear lock core, a place is provided with lock core groove, described lock core groove and side column ends match;
On described shell fragment, stator, a place is provided with gap slot, and its notch shape and side column match.
Above-mentioned front, front lock core side is provided with lockhole.
Above-mentioned shell fragment, stator superpose quantity successively and are 6.
The utility model beneficial effect: there is following advantage: one has violence open function, when using large torsion twisting lock core, lock core rotates and lock is not opened; Its two brand-new blade lock core body design, improve the differential number (be 6 grades at present, have more 1 grade than conventional spindle) of shell fragment, and adopt the thin stator of innovation to separate shell fragment, make shell fragment number more, cryptographic key number is more; The false groove of its three outfits shell fragment, slew buffer, the secondary defence systems (optional) such as anti-side column inclination; Its four major part can adopt plate stamping, and the disposal molding modes such as allumen die casting are produced, and bring convenience to production.Its five overcome many routine lock defect, anti-convention open method.
Accompanying drawing explanation
Fig. 1 is each modular construction schematic diagram of clutch device of a kind of blade lock of the utility model and lock core idle running.
Fig. 2 is lock core structure schematic diagram before the utility model.
Fig. 3 is the utility model lock core shell structural representation.
Fig. 4 is the utility model shell fragment, stator stack combinations structural representation.
Fig. 5 is the utility model rear lock core structural representation.
Fig. 6 is the clutch device assembly construction schematic diagram of a kind of blade lock of the utility model and lock core idle running.
Lock core before 1-in figure, 2-side column, 3-shell fragment, 4-stator, 5-lock core shell, 6-pin, 7-rear lock core, 8-top flat, 9-spring, 10-top flat hole, 11-turns core, 12-shell fragment groove, 13-side column groove, 14-lock core groove.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-6, detailed description of the invention of the present utility model is made a detailed explanation.
Embodiment: the clutch device of a kind of blade lock and lock core idle running, it mainly comprises: front lock core 1, side column 2, shell fragment 3, stator 4, lock core shell 5, pin 6, rear lock core 7, top flat 8, spring 9, top flat hole 10, turn core 11, shell fragment groove 12, side column groove 13, lock core groove 14, in described front lock core 1, center is provided with and turns core 11, turns core 11 side and is provided with shell fragment groove 12; Described shell fragment 3, stator 4 are inserted in shell fragment groove 12 after superposing successively;
In described lock core shell 5, side is provided with side column groove 13, and side column groove 13 is provided with top flat hole 10; The built-in side column 2 of described side column groove 13, built-in top flat 8, spring 9 successively in top flat hole 10;
Described rear lock core 7 is fixed on after wearing pin by pin 6 and turns on core 11 end;
On described rear lock core 7, a place is provided with lock core groove 14, described lock core groove 14 and side column 2 ends match;
On described shell fragment 3, stator 4, a place is provided with gap slot, and its notch shape and side column 2 match.
Described front, front lock core 1 side is provided with lockhole.
Described shell fragment 3, stator 4 superpose quantity successively and are 6.
Illustrating of an illustrative is done below for the utility model operating process:
The utility model employs special Lock cylinder idling mechanism, when inserting incorrect key, the half round cut groove of each shell fragment 3 can not align, such side column 2 can not drop in the half round cut groove of shell fragment 3, now lock core 1 before twisting, side column 2 will be subject to the extruding of lock core shell 5 and front lock core 1, owing to being provided with side column groove 13 in lock core shell 5.Side column 2 finally can be ejected because of discontinuity equalization on the lock core groove 14 outside lock core shell 5 because the end of side column 2 is embedded in the lock core groove 14 of rear lock core 7, therefore side column 2 can pin down the motion of rear lock core 7, rear lock core 7 will will be made external force cannot directly act on rear lock core 7 relative to rear lock core 7 idle running by lock core 1 before locked now rotation key, thus effectively prevented violence unlatching, and bring difficulty to technical opening
And its operating principle is:
During locking, the gap slot on shell fragment 3 is not on same straight line, and side column 2 is positioned at above shell fragment 3, and gives its pressure to shell fragment 3 direction by top flat 8.Shell fragment rear is provided with the spring 9 of reset simultaneously.
When inserting correct key, key is by each shell fragment 3 jack-up to certain height, and make the gap slot on shell fragment 3 be on same straight line, side column 2 is pressed in the groove be made up of breach.
Now rotate key, lock core body 4, side column 2, rear lock core 7 form core opening mechanism, driven rotary successively, and connected lockset is opened.Extract key after lock core body rotates a circle, shell fragment affects automatic returning initial position due to spring force.
Claims (3)
1. the clutch device of a blade lock and lock core idle running, it mainly comprises: front lock core (1), side column (2), shell fragment (3), stator (4), lock core shell (5), pin (6), rear lock core (7), top flat (8), spring (9), top flat hole (10), turn core (11), shell fragment groove (12), side column groove (13), lock core groove (14), it is characterized in that: front lock core (1) interior center is provided with and turns core (11), turn core (11) side and be provided with shell fragment groove (12); Described shell fragment (3), stator (4) are inserted after superposing successively in shell fragment groove (12);
Described lock core shell (5) interior side is provided with side column groove (13), and side column groove (13) is provided with top flat hole (10); Described side column groove (13) built-in side column (2), built-in top flat (8), spring (9) successively in top flat hole (10);
Described rear lock core (7) is fixed on after wearing pin by pin (6) and turns on core (11) end;
Described rear lock core (7) Shang Yichu is provided with lock core groove (14), described lock core groove (14) and side column (2) ends match;
Described shell fragment (3), stator (4) Shang Yichu are provided with gap slot, and its notch shape and side column (2) match.
2. the clutch device of a kind of blade lock according to claim 1 and lock core idle running, is characterized in that described front lock core (1) front, side is provided with lockhole.
3. the clutch device of a kind of blade lock according to claim 1 and lock core idle running, is characterized in that described shell fragment (3), stator (4) superpose quantity successively and be 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607557.7U CN204163494U (en) | 2014-10-18 | 2014-10-18 | The clutch device of a kind of blade lock and lock core idle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607557.7U CN204163494U (en) | 2014-10-18 | 2014-10-18 | The clutch device of a kind of blade lock and lock core idle running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163494U true CN204163494U (en) | 2015-02-18 |
Family
ID=52537194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607557.7U Expired - Fee Related CN204163494U (en) | 2014-10-18 | 2014-10-18 | The clutch device of a kind of blade lock and lock core idle running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761009A (en) * | 2017-02-20 | 2017-05-31 | 荆其林 | A kind of theftproof lock and carrier arrangement |
-
2014
- 2014-10-18 CN CN201420607557.7U patent/CN204163494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761009A (en) * | 2017-02-20 | 2017-05-31 | 荆其林 | A kind of theftproof lock and carrier arrangement |
| CN106761009B (en) * | 2017-02-20 | 2022-09-27 | 荆其林 | Anti-theft lock and carrier device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |