CN107130841A - A kind of mechanical coding method of lock core - Google Patents
A kind of mechanical coding method of lock core Download PDFInfo
- Publication number
- CN107130841A CN107130841A CN201710569558.5A CN201710569558A CN107130841A CN 107130841 A CN107130841 A CN 107130841A CN 201710569558 A CN201710569558 A CN 201710569558A CN 107130841 A CN107130841 A CN 107130841A
- Authority
- CN
- China
- Prior art keywords
- coding
- lock core
- chip
- value
- detent mechanism
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of mechanical coding method of lock core, if the mechanical coding group that the chip that set in lock core has encoding function by dry plate is constituted, each chip is provided with coding structure corresponding with key, when the coding structure of key and the coding structure of mechanical coding group to it is corresponding when rotation key opens lock core, otherwise, chip is helpless to the motion of lock core opening in lock core according to lock core structure.The present invention has jumped out the scope of existing pellet code, realizes mechanical coding using detent mechanism and coding mechanism, mutual opening rate is zero to the code value of coding in theory, and mechanical coding can not be implemented by electronics decoding, artificial decoding is had no way of doing it, and realizes high protection, technology unlocking can not be opened.
Description
Technical field
The present invention relates to a kind of mechanical coding method of lock core, belong to lockset equipment technical field.
Background technology
Existing lock core, its most basic principle is：It is copper post different in size to have inside lock core in row's aperture, aperture
And spring, outside is sealed with aluminium.Usually copper post ejects half because of not stressing, so as to block the rotation of lock core.When with right
During the key insertion answered, copper post and tooth contact on the key form a regular curve, the unlatching that curve correspondence is locked,
Lock core is set to rotate.
Lock core is according to three ranks of the complexity of anti-technical unlocking point, and A grades are basic, and B grades are antitheft, super B
Level is more than B grades of anti-theft capability（National standard is without this saying, and this is referred to as industry）.Each face of the key of A grades of lock cores is only
There is a toothrow groove.There are two toothrow grooves on B grades of two sides.What super B lock core was taken is vane type, its key teeth groove be typically together or
Multiple tracks snakelike tank.
The anti-theft lock of existing various ranks：7x7：Seven monolock pearls；062：The double pearls of five sets of primary and secondaries；262S：Primary and secondary is double
Pearl+interaction pearl；MT5：Double pearl+snakelike tank+α the springs of primary and secondary.
Wherein we constitute pellet, blade appellation the code of lock core, and the technical unlocking of lockset is namely unlocked without spoon.It is logical
Normal open method is：1. a thin, small steel disc is stretched into lock core, it is set not relatively moved with lock core.Lock core is gently rotated,
Lock core is set to occur micro-shifting.2. stretching into another tiny rigid objects, hoodle is stirred.Hoodle can be moved, due to lock core at the beginning
Micro-shifting, hoodle can stop card in correct position.3. after all hoodles are moved flat, lock core can just be opened.
The structures shape of the lock core difficulty of anti-technical unlocking, structure from the prior art, which can be seen that it, not to be had
Depart from the basis of pellet code, simply superposition on its basis, this superposition only increases the difficulty of discharge technique unlatching, still
It can not tackle the problem at its root, and the mutual opening rate of key is still very high.
The content of the invention
For above-mentioned technical problem underlying, it is an object of the invention to provide a kind of mechanical coding side of lock core
Method, the theoretical mutual opening rate of the lock core produced is almost nil, jumps out existing lock core structure, technology unlocking can not be opened, protective capacities
It is superpower.
To achieve the above object, the technological means taken of the present invention is：A kind of mechanical coding method of lock core, in lock core
If interior set has the mechanical coding group that the chip of encoding function is constituted by dry plate, each chip is provided with compile corresponding with key
Code structure, when the coding structure of key and the coding structure of mechanical coding group to it is corresponding when rotate key and open lock core, otherwise,
Chip is helpless to the motion of lock core opening in lock core according to lock core structure.
Further, at least provided with an inner opening on the chip, for through key, being set on chip inner opening
One is used for the detent mechanism of positioning, is used for the coding mechanism of coding, the coding at least provided with one in the outer surface of chip
Mechanism and detent mechanism set a relating value, and determine with relating value the coding of this chip, if by being set in lock core
The coding mechanism of dry chip realizes that mechanical coding is combined, by combining the unlatching that corresponding key realizes lock core with mechanical coding.
Further, the coding mechanism is used as encoded radio using numeral, letter or symbol.
Further, the relating value is digital value, angle value, the setting value with letter or symbology.
Further, the chip is torus, and its inner opening is circular hole, and detent mechanism is to be arranged on interior circular hole
Raised or groove, coding mechanism is the projection or groove being arranged in outer toroid, using detent mechanism position as 0 °, coding
Mechanism and detent mechanism using between coding mechanism and detent mechanism by the angle produced clockwise or counterclockwise as associating
Value.
Further, the chip is semi-circular ring, arc ring body or the circular arc ring body less than 360 °, and its inner opening is
Circular hole, detent mechanism is the projection or groove being arranged on inner arc hole, and coding mechanism is the projection being arranged on cylindrical arc ring
Or groove, using detent mechanism position as 0 °, coding mechanism and detent mechanism between coding mechanism and detent mechanism to press
The angle produced clockwise or counterclockwise is as relating value.
Further, the setting of the coding is using the value of detent mechanism position as initial value, with fixed one
Individual angle value is used as base value, encoded radio=relating value ÷ base values.
Further, the chip is ellipsoid body or polygonal body, and its inner opening is circular, oval or polygon
Shape.
The beneficial effects of the present invention are：The scope of existing pellet code has been jumped out, it is real using detent mechanism and coding mechanism
Existing mechanical coding, mutual opening rate is zero to the code value of coding in theory, and mechanical coding can not be implemented by electronics decoding, manually decode nothing
From assistant, high protection is realized, technology unlocking can not be opened.
Brief description of the drawings
The present invention is further elaborated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention 2.
In figure：1st, chip, 2, inner opening, 3, detent mechanism, 4, coding mechanism.
Embodiment
Embodiment 1
A kind of mechanical coding method of lock core, if the machinery volume for setting the chip that there is encoding function by dry plate to constitute in lock core
Code character, each chip is provided with coding structure corresponding with key, when the coding structure and the coding knot of mechanical coding group of key
Rotation key opens lock core when structure is to correspondence, otherwise, and chip is helpless to the fortune of lock core opening in lock core according to lock core structure
It is dynamic.Chip 1 is at least provided with an inner opening 2, for through key, a positioning for being used to position to be set on chip inner opening
Mechanism 3, is used for the coding mechanism 4 of coding, the coding mechanism 4 and detent mechanism 3 in the outer surface of chip at least provided with one
One relating value is set, and the coding of this chip 1 is determined with relating value, by the code machine of some chips set in lock core
Structure realizes that mechanical coding is combined, by combining the unlatching that corresponding key realizes lock core with mechanical coding.
The coding mechanism 4 is used as encoded radio using numeral, letter or symbol.
The relating value is digital value, angle value, the setting value with letter or symbology.
Chip in lock core according to lock core structure be helpless to lock core opening motion refer to chip can arbitrarily rotate or
It is mobile in lock core limitation, but this rotation and movement will not produce the function of contributing to lock core to open.
Embodiment 2
As shown in figure 1, the chip 1 is torus, its inner opening 2 is a circular hole, and detent mechanism 3 is to be arranged on interior circular hole
Groove, coding mechanism 4 is to be arranged on groove in outer toroid, using detent mechanism position as 0 °, coding mechanism with it is fixed
Position mechanism using between coding mechanism and detent mechanism by the angle produced clockwise or counterclockwise as relating value, in Fig. 1
Relating value is 90 °.
The setting of the coding using the value of detent mechanism position as initial value, using a fixed angle value as
Base value, encoded radio=relating value ÷ base values.Such as Fig. 1, it is assumed that base value=30 °, then encoded radio=3 of the chip drawn in Fig. 1.But
We can both use digital value when recording coding, can also with angle value or letter, meet etc. and to replace.
In the present embodiment, 12 encoded radios can be set in 360 ° of outer toroids（360÷30）, and constitute lock core with this chip
When, such as using 10 chips, each chip has 12 encoded radios, and the encoding value of its lock core is well imagined, and uses chip
Quantity depends on the length of lock housing, can be more than 10 chips, here it is saying the lock core code coding weight that the present invention is provided why
The reason for rate is almost nil again.
Explained with this example, due to being provided with detent mechanism and coding mechanism, and make there is said mechanism to combine produced machine
The presence of tool coding, electronics decoding is non-serviceable, and the technology unlocking manually decoded can not be completed in theory.It is real
Artificial technology's unlocking can be using method as described in the background art in matter, but the present invention is opened by coding mechanism band movable lock core
Open, artificial technology, which unlocks, needs chip to provide feel, could realize unlocking, chip of the present invention in single stir can with the center of circle without
Limit rotation（Chip is helpless to the motion of lock core opening in lock core according to lock core structure）, it is impossible to feel is found, is not also just had
The possibility of opening.
Embodiment 3
As the one way in which of chip 1, the chip is semi-circular ring, arc ring body or the circular arc ring body less than 360 °,
Its inner opening is circular hole, and detent mechanism is the projection being arranged on inner arc hole, and coding mechanism is to be arranged on cylindrical arc ring
Projection, using detent mechanism position as 0 °, coding mechanism and detent mechanism are suitable to be pressed between coding mechanism and detent mechanism
Hour hands or the angle counterclockwise produced are used as relating value.
These chip shapes provided in the present embodiment, can realize control in the same manner as in Example 2, but be due to not
It is 360 degree of annulus, its encoding value can be reduced naturally.
Embodiment 4
As a kind of architectural feature of chip 1, the chip is ellipse or polygon, its inner opening for circular, ellipse or
Polygon.The change of these architectural features can be random, as long as but its purpose can implement the machine to be completed in embodiment 1
Tool is encoded.
Above-described embodiment can also extend according to characteristic point disclosed in this invention, but technology disclosed in this invention is exactly
Core component, is stretched out with the core component of the present invention, but principle all same, so, the present invention will not enumerate reality
Lock core product produced by applying example, above-described embodiment has jumped out the scope of existing pellet code, using detent mechanism and coding mechanism
Mechanical coding is realized, mutual opening rate is zero to the code value of coding in theory, and mechanical coding can not be implemented by electronics decoding, artificial decoding
Have no way of doing it, realize high protection, technology unlocking can not be opened, by lock core disclosed in this invention code, revolutionize solution
Certainly the path of prior art problem, has expanded Research idea.
One of ordinary skill in the art will appreciate that：Various embodiments above is merely illustrative of the technical solution of the present invention, and
It is non-that it is limited；Although the present invention is described in detail with reference to foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in foregoing embodiments, or to which part or
All technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this hair
The scope of bright each embodiment technical scheme.
Claims (8)
1. a kind of mechanical coding method of lock core, if setting the machinery that the chip for having encoding function by dry plate is constituted in lock core
Code set, each chip is provided with coding structure corresponding with key, when the coding structure and the coding of mechanical coding group of key
Rotation key opens lock core when structure is to correspondence, otherwise, and chip is helpless to lock core opening in lock core according to lock core structure
Motion.
2. the mechanical coding method of lock core according to claim 1, it is characterised in that：At least provided with one on the chip
Inner opening, for through key, a detent mechanism for being used to position being set on chip inner opening, in the outer surface of chip extremely
One coding mechanism for being used to encode is set less, and the coding mechanism sets a relating value with detent mechanism, and with relating value
Determine the coding of this chip, by the coding mechanism of some chips set in lock core realize mechanical coding combine, by with
Mechanical coding combines the unlatching that corresponding key realizes lock core.
3. the mechanical coding method of lock core according to claim 2, it is characterised in that：The coding mechanism is with numeral, word
Female or symbol is used as encoded radio.
4. the mechanical coding method of lock core according to claim 3, it is characterised in that：The relating value is digital value, angle
Angle value, the setting value with letter or symbology.
5. the mechanical coding method of lock core according to claim 4, it is characterised in that：The chip is torus, in it
Be open as circular hole, detent mechanism is the projection or groove being arranged on interior circular hole, coding mechanism be arranged on it is convex in outer toroid
Rise or groove, using detent mechanism position as 0 °, coding mechanism and detent mechanism are between coding mechanism and detent mechanism
By the angle produced clockwise or counterclockwise as relating value.
6. the mechanical coding method of lock core according to claim 4, it is characterised in that：The chip is semi-circular ring, arc
Shape ring body or the circular arc ring body less than 360 °, its inner opening be circular hole, detent mechanism be arranged on inner arc hole projection or
Groove, coding mechanism is the projection or groove being arranged on cylindrical arc ring, and 0 °, coding mechanism are used as using detent mechanism position
With detent mechanism to be used as relating value by the angle produced clockwise or counterclockwise between coding mechanism and detent mechanism.
7. the mechanical coding method of lock core according to claim 4, it is characterised in that：The setting of the coding is with localization machine
The value of structure position is used as initial value, using a fixed angle value as base value, encoded radio=relating value ÷ base values.
8. the mechanical coding method of lock core according to claim 4, it is characterised in that：The chip is ellipsoid body or many
Side body, its inner opening is circular, ellipse or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569558.5A CN107130841A (en) | 2017-07-13 | 2017-07-13 | A kind of mechanical coding method of lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569558.5A CN107130841A (en) | 2017-07-13 | 2017-07-13 | A kind of mechanical coding method of lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107130841A true CN107130841A (en) | 2017-09-05 |
Family
ID=59737743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710569558.5A Pending CN107130841A (en) | 2017-07-13 | 2017-07-13 | A kind of mechanical coding method of lock core |
Country Status (1)
| Country | Link |
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| CN (1) | CN107130841A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592805Y (en) * | 2002-12-10 | 2003-12-17 | 张怡乐 | Lock insertion |
| US8720241B1 (en) * | 2013-05-22 | 2014-05-13 | Winloc Ag | Cylinder lock and key with side bar |
| CN104453385A (en) * | 2014-08-29 | 2015-03-25 | 四川王力安防产品有限公司 | Lock head and key |
| CN104912394A (en) * | 2015-05-12 | 2015-09-16 | 徐明达 | Coding mechanism and key for clutch type lock |
-
2017
- 2017-07-13 CN CN201710569558.5A patent/CN107130841A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592805Y (en) * | 2002-12-10 | 2003-12-17 | 张怡乐 | Lock insertion |
| US8720241B1 (en) * | 2013-05-22 | 2014-05-13 | Winloc Ag | Cylinder lock and key with side bar |
| CN104453385A (en) * | 2014-08-29 | 2015-03-25 | 四川王力安防产品有限公司 | Lock head and key |
| CN104912394A (en) * | 2015-05-12 | 2015-09-16 | 徐明达 | Coding mechanism and key for clutch type lock |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |