CN105545099B - A kind of digital code, monomer key combination set - Google Patents
A kind of digital code, monomer key combination set Download PDFInfo
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- CN105545099B CN105545099B CN201610067763.7A CN201610067763A CN105545099B CN 105545099 B CN105545099 B CN 105545099B CN 201610067763 A CN201610067763 A CN 201610067763A CN 105545099 B CN105545099 B CN 105545099B
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- 239000000178 monomer Substances 0.000 title claims abstract description 70
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 208000006558 Dental Calculus Diseases 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/35—Milling grooves in keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of digital code,Monomer key combination set,It is related to the key field of mechanical lock,Including lid,Box body,The table of comparisons on the inside of lid,64 monomer key pieces in 64 box body jacks,The table of comparisons is comprising 64 groups by 1,Mutually different 6 digit numerical code and corresponding sequence number 1~64 of 0 composition,The shank of the key sequence number of monomer key piece and the sequence number of place jack are also 1~64,Each group code,Sequence number,Monomer key piece is corresponded,The cross key that one energy is represented with 24 digit numerical codes,Also can be represented with certain the 4 groups of digital code representative in the table of comparisons or with 4 monomer key pieces of certain in box body simultaneously,In no mother key,In the case that only 24 digit numerical codes also need to prepare key,Common horizontal key duplicating machine need not do any transformation,The combination set can substitute the preparation that mother key completes sub- key.
Description
Technical field
The present invention relates to a kind of key field of mechanical lock, and in particular to a kind of digital code, monomer set of keys trap
Part.
Background technology
Prepare（Or replicate）Mechanical lock key, most common method is prepared using Key machine, is added using machinery
Profile modeling in work is simultaneously processed, prepares key according to pattern.The tartar indention or corrugated key of key edge
Spoon, such as flat key, cross key etc. are prepared by horizontal key duplicating machine.
Horizontal key duplicating machine of the prior art by base, motor, milling cutter, reducing gear, cam, push rod, push rod support,
Clamping fixture seat, fixture, torsionspring, thimble（Or contact）Deng composition.Wherein fixture has two, and a fixture is used for fixed mother's key
Spoon, another fixture is used for the fixed key billet for intending preparing key.The tartar of mother key is contacted with thimble, the edge of key billet with
Milling cutter contact, by motor drive milling cutter at a high speed rotation, reducing gear drive cam rotation, cam promote push rod, clamping fixture seat and
Mother key and key billet on fixture are synchronously vertically moved, torsionspring make clamping fixture seat and fixture with push rod as axis swing and then
Traverse feed is realized, most key billet is processed into the i.e. sub- key of copy key as mother key teeth form shape at last.Mother key
As pattern, the machinery and method of above-mentioned preparation key, cannot match somebody with somebody system key if no mother key.
" one kind dislocation driven type cross mechanical anti-theft lock "（Patent No. ZL201210375617.2）And " a kind of lock core is consolidated
Fixed pattern cross mechanical anti-theft lock "（Patent No. ZL201410020215.X）Cross key have a common feature：Key is cross
Shape, often side tartar is zigzag or wavy, and corresponds to 6 positions, each position correspondence 1 crest or trough, while
1 pellet group in lock core is corresponded to respectively, each position spacing is identical, is uniformly distributed, whole key amounts to 24 positions, each
First position of side or last position are on same cross section for key axial direction, and key is per side tartar
Each crest height all same, the depth of each trough also all same, the two difference in height is that the diameter of the steel ball pellet in lock core is
2.5 millimeters, when crest is adjacent with crest or during trough adjacent with trough, wave therebetween becomes and is in line.Represent crest with 1, with 0
Trough is represented, by the first side of key tartar（Or tooth form）, the second side tartar, the 3rd side tartar and the 4th side tartar it is all
Crest or trough are represented with 1 or 0 in a fixed order and continuously, 24 digit numerical codes of composition, and whole key is just represented completely
Shape, size, purposes be easy for hide keeping and prepare key.But, when user needs to prepare the ten of above-mentioned theftproof lock
Word key, and there is no mother key in hand, only 24 digit numerical codes still cannot now be realized using horizontal key duplicating machine.
Above-mentioned two patents do not address the technical scheme and related match mechanism that key is prepared using 24 digit numerical codes.
The procedure of current numerical control machining machine is not directly dependent upon with 24 constituted by 1,0 or 6 digit numerical codes, it is necessary to according to
According to certain size setting rule manually changed, is formed procedure file, be input into Digit Control Machine Tool after could complete key
Duplication processing, but high expensive, technical difficulty is bigger than normal, is not suitable for numerous common locksets, key repair point and widely uses.
The content of the invention
To solve the problems, such as that above-mentioned two mechanical anti-theft lock patents of invention can prepare cross key using digital code, this
Invention provides a kind of digital code, monomer key combination set, in no mother key, 24 digit numerical codes of only cross key
In the case of also needing to prepare key, original common horizontal key duplicating machine need not do any transformation, and the combination set can be substituted
Mother key completes the preparation of key, and simple structure, and operation is easy, with low cost.
The present invention is adopted the following technical scheme that：
A kind of digital code, monomer key combination set, including instrument cases, the table of comparisons and 64 monomer key pieces, wherein,
Instrument cases include box body and lid, and the inside of box body is provided with 64 rectangular jacks of equally distributed cross section, each jack
1 monomer key piece of middle activity insertion, the cross section of monomer key piece is with a rectangle for step, i.e., have one in the vertical
Linear right angled convax edge, one end of monomer key piece is tip, and the other end is the shank of the key, and side is provided with tartar, and opposite side is
Straight flange, and straight flange side is less than tartar side thickness by its thickness of line of demarcation of right angled convax edge, between 64 monomer key pieces
Only teeth form shape is different, and remaining position is identical, and the tartar on each monomer key piece is in wavy or zigzag, altogether
6 changeless positions of correspondence, each position spacing is 3.5 millimeters, and the tartar that projection is shaped as on each position is 1
Individual crest, the tartar that depression is shaped as on each position is 1 trough, each crest height all same, the depth of each trough
All same, crest, the difference in height of trough are 2.5 millimeters, when crest is adjacent with crest or during trough adjacent with trough, ripple therebetween
Wave change is in line, according to from key pommel to the order at tip, the crest of monomer key piece, the position permutation and combination sum of trough
It is 64, is to form above-mentioned 64 mutually different monomer key pieces with the permutation and combination method, represents crest with 1, represents ripple with 0
Paddy, then each monomer key piece is pressed from the shank of the key to the order at tip can use 6 digit numerical codes of 1 or 0 composition to represent, and
Have 64 groups of mutually different 6 digit numerical codes, and then constitute 64 groups of digital codes of the table of comparisons, then by suitable from small to large
After sequence arrangement, it is made up of 64 groups of digital codes and corresponding sequence number titled with sequence number 1~64, the i.e. table of comparisons respectively, the table of comparisons is consolidated
Due to lid inner side, 64 jacks of tray interior make the monomer key piece and identical sequence in jack also titled with sequence number 1~64
Number digital code matching, i.e. monomer in table of comparisons sequence number, 6 digit numerical codes of the table of comparisons, jack sequence number, the jack of box body
Key piece is mutually represented, corresponded.
The crest of above-mentioned monomer key piece or the quantity of trough, shape, size, separation distance from each other, use digital code generation
The mode of table is completely the same the characteristics of every side tartar of the cross key of the theftproof lock of listed patent with " background technology ",
Therefore the cross key for having four side tartars can be by 4 groups of digital code representatives of certain in the table of comparisons or by 4 lists of certain in box body
Body key piece is represented.
6 digit numerical codes by cross key per side tartar become after merging according to certain order and represent whole cross key
24 digit numerical codes of spoon, when key is prepared according to 24 digit numerical codes, from front to back divide 1 24 digit numerical code first
Into 4 group of 6 digit numerical code, then to first group of 6 digit numerical code is searched in the table of comparisons, sequence number is write down, then find same sequence number
Jack, extract the monomer key piece in the jack out, the first side tooth of cross key is copied as pattern with the monomer key piece
Flower；The monomer key piece of second group of 6 digit numerical code of correspondence is found again afterwards, is replicated, by that analogy, be finally completed whole ten
The reproduction process of word key.
In particular cases, when even four sides are identical for a four side tartar both sides therein of cross key, three sides,
A certain group of 6 digit numerical codes or some monomer key piece in the table of comparisons can simultaneously represent the both sides or three sides of the cross key
Or four side teeth form shapes, phase homonymy tartar just processed with same monomer key piece as pattern.
Further, further respectively have steel seal sequence number 1~64 on the shank of the key of each monomer key piece, and with place jack
Jack sequence number is identical, it is therefore an objective to be easy to " sitting in the right seat ", prevents error.
Further, instrument cases are in hexahedron shape, are assembled in hinged way or box by hinge between lid and box body
Lid is directly actively buckled on box body.
Brief description of the drawings
Fig. 1：Lid and table of comparisons schematic diagram；
Fig. 2：One of monomer key piece schematic diagram；
Fig. 3：The A-A sectional views of Fig. 2（Amplify 1 times）；
Fig. 4：The two of monomer key piece schematic diagram；
Fig. 5：The three of monomer key piece schematic diagram；
Fig. 6：The left view of Fig. 5（Amplify 1 times）；
Fig. 7：The four of monomer key piece schematic diagram；
Fig. 8：Mother key front view；
Fig. 9：Mother key left view；
Figure 10：Box body schematic diagram.
In each figure：1:Lid, 2:The table of comparisons, 3:Table of comparisons sequence number, 4:6 digit numerical codes, 5:Box body, 6:Jack, 7:Insert
Hole sequence number, 8:Monomer key piece, 9:Tooth root, 10:The shank of the key, 11:Place-centric line, 12:Crest, 13:Trough, 14:Right angle is convex
Rib.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figure 2 and Figure 3, the cross section of monomer key piece 8 is that tartar side is than another with a rectangle for step
Side is thick, has a right angled convax edge 14 at its step, it is therefore an objective to be fixed on when on fixture, and positioning is convenient, error is small, should when actual fixed
The right angled convax edge 14 at step is set to abut fixture outermost.In the present embodiment, 2 millimeters of tartar side thickness, opposite side thickness 1.4
Millimeter.The outermost edges of the tartar of monomer key piece 8, apart from 5.1 millimeters of the width of right angled convax edge 14, are to prepare key according to plan
The key billet of spoon intends the tartar outermost edges of sub- key of duplication apart from key center per the 1.2 millimeters of designs of side thickness
4.5 millimeters of line, sub- 9 millimeters of key both sides tartar overall width.
In Fig. 2,4,5,7, the tartar side of monomer key piece 8 has 6 positions, and place-centric line 11 is this 6
The center line of position, each position correspondence 1 crest 12 or trough 13, the shape of crest or trough, size, it is spaced away from
From, with the mode of digital code representative with every side tartar of the cross key of the theftproof lock of listed patent in " background technology "
The characteristics of it is completely the same, i.e. the spacing of the crest of tartar, trough spacing namely each place-centric line 11 is 3.5 millimeters,
Each crest height all same, the depth of each trough also all same, the two difference in height and the steel ball pellet in corresponding anti-theft lock core
Diameter it is identical i.e. 2.5 millimeters, the top length of single crest, trough bottom lengths are 1.7 millimeters, when crest and crest phase
When adjacent or trough is adjacent with trough, wave change therebetween is in line, and represents crest with 1, represents trough with 0, because according to from key
The position permutation and combination sum of handle to sophisticated one crest of monomer key piece of order, trough is 64, therefore can make 64 mutually
The monomer key piece 8 for differing, while forming 64 group of 6 digit numerical code 4 in the table of comparisons 2（Such as Fig. 1）, and titled with sequence number 1~
64（That is the table of comparisons sequence number 3 in Fig. 1）, 64 jacks 6 inside box body 5 are also titled with sequence number 1~64（That is the jack sequence in Figure 10
Numbers 7）, the digital code of same sequence number matches completely with monomer key piece, i.e. the jack sequence number of table of comparisons sequence number 3, box body
7th, 6 digit numerical codes 4, the monomer key piece 8 of the table of comparisons 2 are mutually represented, corresponded.Any one cross key（Refer exclusively to
The cross key of the theftproof lock of listed patent in " background technology "）Either side tartar can use the table of comparisons 2 in a certain group 6
Digit numerical code 4 or the corresponding monomer key piece 8 of the code are represented.
As shown in figure 1,64 groups of digital codes in the table of comparisons 2 are changeless, the unifications that puts in order of each group code
The numerical values recited represented according to it（Disregard it is in front several 0）Ascending arrangement, is easy to quick lookup.During practical operation,
By first making form, printing or print form, plastic packaging, then the table of comparisons is pasted or is fixed on the inner side of lid 1.
Monomer key piece shown in Fig. 2 is represented with 6 digit numerical codes of 1,0 composition, as 000101, table of comparisons serial number
6；6 digit numerical codes of the monomer key piece shown in Fig. 4 are 101001, table of comparisons serial number 42；Monomer key piece shown in Fig. 5
6 digit numerical codes be 101000, table of comparisons serial number 41；6 digit numerical codes of the monomer key piece shown in Fig. 7 are
011010, table of comparisons serial number 27.
One four side teeth form shape of cross key is represented by 4 group of 6 digit numerical code respectively, after certain compatible rule merging
Form 24 digit numerical codes and represent whole cross key, the regular Uniform provisions are as follows：By key horizontal positioned, along key
Spoon axis from the shank of the key to key tip in terms of（I.e. from back to front）, side above（It is also simultaneously that key is just inserted when unlocking
Lockhole moment is located at uppermost side）Corresponding 6 digit numerical code is A group codes to tartar from back to front；The side on the right
Corresponding 6 digit numerical code is B group codes to tartar from back to front；Following side tartar corresponding 6 bit digital from back to front
Code is C group codes；Corresponding 6 digit numerical code is D group codes to the side tartar on the left side from back to front, i.e., it is overall according to
Sort clockwise.Order according still further to A, B, C, D merges as representing 24 of overall key four groups of codes
Digital code.
24 of mother key shown in Fig. 8, Fig. 9 are 010,101 011,100 001,011 100101 for digital code, corresponding
The sequence number of 4 groups of digital codes in the table of comparisons is respectively：22、29、12、38.
When key is prepared according to 24 digit numerical codes, 1 24 digit numerical code is divided into 4 groups 6 from front to back first
Digital code, then to first group of 6 digit numerical code is searched in the table of comparisons, writes down sequence number, then finds the jack of same sequence number, takes out
The monomer key piece gone out in the jack, the first side tartar of cross key is replicated with the monomer key piece as pattern；Look for again afterwards
To second group of 6 monomer key piece of digit numerical code of correspondence, the second side tartar is replicated, by that analogy, be finally completed whole cross
The reproduction process of key.
For example：Certain 24 digit numerical codes of key are 010,011 011,000 010,110 100101, by it from front to back
It is divided into 4 groups of codes, that is, is followed successively by：A groups 010011, B groups 011000, C groups 010110, D groups 100101.The sequence of the corresponding table of comparisons
Number be respectively：20th, 25,23,38, during copy key, the monomer key piece with sequence number correspondence jack can be real as pattern respectively
The reproduction process of existing key.
When the four side tartar both sides therein or three sides or identical four sides of cross key, phase homonymy tartar is just
Replicated as pattern with corresponding same monomer key piece.
In fig. 4, the shank of the key 10 of monomer key piece 8 is non-replicated part, is also that monomer key piece is taken out from box body
Go out or insert the portion of the handle of box body.In the figure 7, tooth root 9 is the end section for inserting lockhole, structure of its length according to lockset
Size determines that in the present embodiment, distance first length of place-centric line 11 in tooth root termination is 8.45 millimeters, replicates processing
During sub- key, the thimble of Key machine should be directed at the termination of tooth root 9 and as machining starting point, when first adjacent position of tooth root 9
Put when being trough, tooth root straight line portion is most short, length is 5.8 millimeters.
As shown in Figure 4,5, when first adjacent position of tooth root 9 is crest 12, it is linked to be straight between tooth root 9 and crest 12
Line；Unify to be 6.75 millimeters with a distance from last place-centric line 11 nearest from key tip and key tip.Fig. 5,
In Fig. 7, last position is trough, 5 millimeters of the horizontal length on the inclined-plane of key tip tartar.In fig. 2, last position
It is set to crest, 5.9 millimeters of the horizontal length on the inclined-plane of key tip tartar.If retaining the standard shape of last crest, make
Broken line shape shown in the oblique surface machining into Fig. 4 of key tip tartar, does not interfere with any performance of key.
In Fig. 10, box body 5 is the cubic bodily form, and tray interior is made using plastics, and the cross section of jack 6 is rectangle, is inserted
The depth in hole 6 is easy to extract monomer key piece out from jack less than the total length of monomer key piece 8.
When the lid of instrument cases closes with box body, the shank of the key end and the table of comparisons of monomer key piece have certain gap,
Avoid damaging the table of comparisons.
Instrument cases are in integrally hexahedral shape, assembled in hinged way by hinge between lid and box body or lid is straight
Connect and be actively buckled on box body.
Claims (3)
1. a kind of digital code, monomer key combination set, including instrument cases, the table of comparisons and 64 monomer key pieces, wherein, work
Tool box includes box body and lid, it is characterized in that：The inside of box body is provided with 64 rectangular jacks of equally distributed cross section, often
1 monomer key piece of activity insertion in individual jack, the cross section of monomer key piece is with a rectangle for step, i.e., in longitudinal direction
On have a linear right angled convax edge, one end of monomer key piece is tip, and the other end is the shank of the key, and side is provided with tartar, separately
Side is straight flange, and straight flange side is less than tartar side thickness, 64 monomer keys by its thickness of line of demarcation of right angled convax edge
There was only teeth form shape difference between piece, remaining position is identical, the tartar on each monomer key piece is in wavy or saw
Dentation, corresponds to 6 changeless positions altogether, and each position spacing is 3.5 millimeters, and the tooth of projection is shaped as on each position
Flower is 1 crest, and the tartar that depression is shaped as on each position is 1 trough, each crest height all same, each trough
Depth also all same, crest, the difference in height of trough are 2.5 millimeters, when crest is adjacent with crest or during trough adjacent with trough, its
Between wave become be in line, according to from key pommel to tip order, the crest of monomer key piece, the position arrangement group of trough
It is 64 to close sum, is to form described 64 mutually different monomer key pieces with the permutation and combination method, represents crest with 1, with 0
Trough is represented, then each monomer key piece can use 6 digit numerical code generations of 1 or 0 composition by from the shank of the key to the order at tip
Table entirety teeth form shape, and 64 groups of mutually different 6 digit numerical codes are had, and then constitute 64 groups of numerals of the table of comparisons
Code, then after arranging from small to large ord, respectively titled with sequence number 1~64, the i.e. table of comparisons by 64 groups of digital codes and corresponding
Sequence number is constituted, and the table of comparisons is fixed on lid inner side, and 64 jacks of tray interior make in jack also titled with sequence number 1~64
Monomer key piece matched with the digital code of same sequence number, i.e. table of comparisons sequence number, 6 digit numerical codes of the table of comparisons, box body
Monomer key piece in jack sequence number, jack is mutually represented, corresponded.
2. a kind of digital code according to claim 1, monomer key combination set, it is characterised in that：Each monomer key
Steel seal sequence number 1~64 is further respectively had on the shank of the key of key piece, and it is identical with the jack sequence number of place jack.
3. a kind of digital code according to claim 1, monomer key combination set, it is characterised in that：Instrument cases are in six
Cube shape, is assembled by hinge or lid is directly actively buckled on box body in hinged way between lid and box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610067763.7A CN105545099B (en) | 2016-02-01 | 2016-02-01 | A kind of digital code, monomer key combination set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067763.7A CN105545099B (en) | 2016-02-01 | 2016-02-01 | A kind of digital code, monomer key combination set |
Publications (2)
| Publication Number | Publication Date |
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| CN105545099A CN105545099A (en) | 2016-05-04 |
| CN105545099B true CN105545099B (en) | 2017-06-30 |
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| CN201610067763.7A Expired - Fee Related CN105545099B (en) | 2016-02-01 | 2016-02-01 | A kind of digital code, monomer key combination set |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133127A (en) * | 1987-03-02 | 1992-07-28 | Bush Robert C | Bush code duplicator partial silhouette method |
| DE29718647U1 (en) * | 1997-10-21 | 1997-12-11 | Schloßsicherungen Gera GmbH, 07548 Gera | Flat key for cylinder locks |
| CN1485514A (en) * | 2002-09-24 | 2004-03-31 | 温锡钦 | Key encoding method |
| CN103121157B (en) * | 2013-02-01 | 2016-08-03 | 深圳众为兴技术股份有限公司 | A kind of key manufacturing method, device and equipment |
| CN203547269U (en) * | 2013-06-05 | 2014-04-16 | 吕雪寒 | Improved blocking type anti-theft mechanical lock |
| CN205314697U (en) * | 2016-02-01 | 2016-06-15 | 北华大学 | Digital code , monomer key combination external member |
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2016
- 2016-02-01 CN CN201610067763.7A patent/CN105545099B/en not_active Expired - Fee Related
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