CN108104602A - Three-dimension code bolt self-locking lock core - Google Patents
Three-dimension code bolt self-locking lock core Download PDFInfo
- Publication number
- CN108104602A CN108104602A CN201711500910.6A CN201711500910A CN108104602A CN 108104602 A CN108104602 A CN 108104602A CN 201711500910 A CN201711500910 A CN 201711500910A CN 108104602 A CN108104602 A CN 108104602A
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- China
- Prior art keywords
- code
- locked
- hole
- embolus
- lock
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0046—Axially movable rotor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
- E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
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Abstract
The present invention is a kind of three-dimension code bolt self-locking lock core, is related to a kind of lockset.In order to which existing machinery is overcome to lock the shortcomings that size of key is low, and lock core Material Strength is small, and lock tongue mode is fragile, the axial center type lock core that the present invention discards tradition in three dimensions in space, is fully laid out code-locked, code-locked shank directly is promoted with key code shank, reaches high key amount, high intensity lock core.The lock core technology taken：Code-locked sieves and embolus honeycomb is closely adjacent, code-locked sieve is arranged in the way of two dimension there are many hole, the code-locked of a variety of codes number is housed in hole, form the three-dimensional layout of code-locked, embolus honeycomb is also arranged in the way of two dimension there are many nest, embolus and spring are housed in nest, code-locked sieve is connected with screw axostylus axostyle, helical teeth pad and compression spring are provided between axle portion and screw portion, there is pitch face in embolus honeycomb rear end, and pitch face is engaged with the helical teeth of helical teeth pad, and helical teeth pad outer is in polygon, coordinate with axial hole component, screw axostylus axostyle engages locking with screw hole.
Description
Technical field
The present invention relates to a kind of locksets, especially with three-dimensional space layout code-locked and the lock core of key code, are inserted in a manner of bolt
Enter the lockset of screw hole.
Background technology
Present mechanical lock is mainly the spring lock and blade lock for having key slot, because the difficulty of processing of key slot is big, lock core
Material generally can only the low brass of use intensity, for existing lock cylinder using axial center type lock core, this requires must have key
Spoon slot and key shank, pellet code bit linear array, key tooth flower are equally linear arrays, and key tooth flower bumps angle must be small
Insertion lock core could be facilitated in 45 degree or so so that the differential length of most long marble and most short pellet cannot be bigger than billiards diameter too
It is more, marble amount and pellet series are so significantly limited, usually only units, low only thousands of of size of key.Generally
The lock tongue of lock is to be inserted directly into mode, and therefore, the destructive major part of unlocking of burglar is the lock tongue by prying open door, this explanation is existing
It is very fragile in general lock tongue inserted mode.
The content of the invention
In order to which existing machinery is overcome to lock the shortcomings that key rate is low, and lock core Material Strength is small, and lock tongue is fragile, the present invention abandons biography
The shank and axial center type lock core and key slot of system key, directly promote code-locked shank, in this way, code-locked and key with key code shank
The layout of code, it becomes possible to spatially be released and extend, compared with tradition machinery is locked, the present invention can be at three of space
In dimension, code-locked and key code are fully laid out, reaches high key amount, be miniaturized, no key slot, high intensity lock core.Meanwhile in order to increase
Strong lock tongue anti-pick ability, the present invention engage locking with screw hole using bolt spiral motion, lead screw, need not other linkages
Component coordinates to complete a series of breakdown action.
To achieve the above object, the technical solution used in the present invention：Including code-locked sieve, embolus honeycomb, screw axostylus axostyle, tiltedly
Tooth pad, compression spring, code-locked, embolus and spring, are technically characterized in that：The front end face of the rear end face and embolus honeycomb of code-locked sieve
It is closely affixed, code-locked sieve is arranged according to row's mode of two dimension there are many hole, and the code-locked of a variety of codes number in hole is housed, forms code-locked
Three-dimensional layout, embolus honeycomb are also arranged in the way of two dimension there are many nest, equipped with embolus and spring, spring distribution in nest
In the depths of nest, code-locked sieve is connected with screw axostylus axostyle, and screw axostylus axostyle is divided into axle portion and screw portion, axle portion and screw portion it
Between be provided with helical teeth pad and compression spring, there is a helical teeth in helical teeth pad front end, and outer is in polygon column or ovallized column, embolus honeycomb
Center open there are one circular hole, can be by the axle portion of screw axostylus axostyle, axle portion is straight by the part of embolus honeycomb circular hole
Footpath can be more than its in the part of embolus honeycomb circular hole or, the position by embolus honeycomb circular hole is provided with fastener, to ensure
Code-locked sieve is closely affixed with embolus honeycomb, and there is pitch face in embolus honeycomb rear end, and pitch face is engaged with the helical teeth of helical teeth pad, code-locked
Sieve relative to embolus honeycomb rotate when, embolus honeycomb and helical teeth pad can be axially moved.
Technical scheme cooperation is a kind of to lock frame to complete locking, and lock frame includes lock tube and lock bridge, technical characteristic
It is：One end of lock bridge is connected with lock tube, and lock tube inner cavity is provided with axial hole, and axial hole is in polygon or ellipse, lock bridge
The other end is provided with screw hole.The lock tube in the exit of its inner cavity, can also be provided with screw hole simultaneously.
The screw axostylus axostyle, screw portion can coordinate the component with screw hole, engagement locking.
The helical teeth pad, outer are in polygon column or ovallized column, and required cooperation is the portion with axial hole
Part, also in the polygon or ellipse of same size, to ensure that it may only slide axially, it is not possible to rotate.
The helical teeth pad oval column in outer, ovallized column further includes cylinder, in order to ensure that its is cylinder
When, it is not possible to rotation on helical teeth pad, it is necessary to set axial notch, and setting is axial convex on the axial hole inner wall of its counterpart
Rail.
The helical teeth of the helical teeth pad, principle are similar to ratchet, and cooperation compression spring, effect is can only to allow
Embolus honeycomb is rotated towards precession direction.
The code-locked sieve is connected with screw axostylus axostyle, and connection mode can be integrated, can also be two components
It links together.
The axle portion can include screw portion close to the part of embolus honeycomb by the part of embolus honeycomb circular hole,
Its diameter can be more than it in the part of embolus honeycomb circular hole, to ensure that code-locked sieve can be closely affixed with embolus honeycomb.
The code-locked and key code, shape include aciculiform, rod, pellet shape, cylinder, square column type, polygon column and
The one or more of ovallized column, yard number are to be made according to one-dimensional length mode to be classified, and different length is exactly difference
Code number, the three-dimensional layout of code-locked and key code is collectively formed with the code bit of two-dimensional arrangements.
The key of the present invention, including key code and key code support, is technically characterized in that：The key code of a variety of codes number is with the side of two dimension
Formula arranges, and is connected in key code support, forms the key code key of three-dimensional layout.The key code support is for connection to arrangement key code
Fixed body, connection mode can be fixed or activity, can also be integrated, below key code support can be with
Variously-shaped handle is connected, including the one or more in line of separation, rod handle and bar shaped handle.
The mode of the two dimension arranges, more than a row and a row, it is more than a circle and a circle, that is,：Code-locked and
Layout of the key code in two dimension is at least a row, alternatively, being at least a circle.
The present invention is different from existing lockset, it is necessary to make explanations to basic element of character noun；The code number, refer to key code and
The different model of code-locked, the depth of different brackets and key tooth flower corresponding to pellet length, code number correspond to pellet
Series.The code bit refers to key code and the dimension face position residing for code-locked, corresponding to the hole position residing for pellet and the tooth of key
Flower, code bit number refers to the quantity of key code and code-locked on a dimension face, corresponding to the embolus bee described in pellet hole count or marble amount
Nest refers to that inside is covered with nest, and shape is similar to honeycomb, and for filling the lock core component of embolus and spring, but nest shape is unlimited
Can be circular or polygon in hexagon.The code-locked sieve refers to that inside is covered with hole, and shape is similar to sieve, is used for
Fill the lock core component of code-locked.The embolus, effect are similar to the tack pellet in lock cylinder, and shape includes aciculiform, circle
The one or more of cylindricality, polygon column and ovallized column, embolus length can be inconsistent, to prevent elastic unlocking, shape
Shape can also include the anti-dial embolus of one or more of T-shaped and work shape.
The beneficial effects of the invention are as follows：The shank of traditional keys and axial center type lock core have been abandoned, has directly been pushed away with key code shank
Dynamic code-locked shank can fully be laid out code-locked and key code in three dimensions, realize the micromation of lock core and key, code number and yard
Position can be at ten or even 100 or more, and size of key is more than trillion.Key slot is not required in the present invention, reduces lock
The difficulty of processing of core, therefore, it is possible to use the steel of high intensity do lock core.The present invention is shown using bolt spiral motion mode
Writing effect is exactly, and directly lock core as bolt can be used, be undoubtedly most firmly with the lock mode of screw hole cooperation,
Anti-pick ability is enhanced, and other linkage parts cooperations are not required to complete a series of unlocking or shut activity, is simplified
The basic structure of lock has abandoned the lock body part of the volume and weight maximum of lock.
Description of the drawings
Fig. 1 is the schematic cross-section of lock tube inner cavity axial hole.
Fig. 2 is the structure diagram of three-dimension code key.
Fig. 3 is schematic diagram of the code-locked sieve pore according to two-dimensional arrangements mode.
Fig. 4 is a kind of structure diagram of chain tapered end.
Fig. 5 is the lock tube structure diagram of chain tapered end
Fig. 6 is the structure diagram of the three-dimension code key of chain tapered end.
Fig. 7 is a kind of structure diagram of brake lock.
Fig. 8 is the three-dimension code bolt self-locking lock core structure schematic diagram of brake lock.
Fig. 9 is the lock tube of brake lock and lock tube structure diagram.
Figure 10 is a kind of structure diagram of padlock..
Figure 11 is the three-dimension code bolt self-locking lock core structure schematic diagram of padlock.
Figure 12 is a kind of structure diagram for locking frame.
Specific embodiment
Implementation column 1, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6：A kind of chain tapered end, by three-dimension code bolt self-locking lock core 1
It is formed with lock tube 4, three-dimension code bolt self-locking lock core 1 therein, including code-locked sieve 12, embolus honeycomb 13, screw axostylus axostyle 3, helical teeth
Pad 33, compression spring 34, code-locked 11, embolus 14 and spring 15, code-locked sieve 12 and embolus honeycomb 13, are closely affixed, code-locked sieve 12
According to the arrangement mode of two dimension, many front fine and rear thick, the holes 121 of two perforations are provided with, front fine and rear thick is code-locked 11 in order to prevent
Deviate from from code-locked sieve 12, the code-locked 11 of a variety of codes number is housed in this some holes 121, form the three-dimensional layout of code-locked 11, code-locked 11
Front fine and rear thick in pin cylindricality, the pin column of different length represents the code-locked 11 of different code numbers.Embolus honeycomb 13 is according to two-dimentional arrangement
Mode is provided with many nests, embolus 14 and spring 15 is housed in nest, generally in uniform bar cylindricality, spring 15 is distributed in embolus 14
The bosom of nest.
The front end of three-dimension code bolt self-locking lock core 1 is connected with connector 51, and connector 51 is annular in shape, can connect with one end of chain
It connects, the front end of lock tube 4 is also connected with connector 51, can be connected with the other end of chain, and lock tube 4 is in tubular, in lock tube 4
Chamber is disposed with leading portion circle import 17, and stage casing axial hole 18, back segment screw hole 19, axial hole 18 is in polygon or ellipse
Shape, code-locked 12 appearances of sieve are cylindrical, and a part of diameter can be more than the aperture of leading portion import, and code-lockeds sieve is rotated with hand to facilitate
12 connections integrated with screw axostylus axostyle 3, screw axostylus axostyle 3 divide for axle portion 31 and screw portion 32, axle portion 31 and screw portion 32 it
Between be provided with helical teeth pad 33 and compression spring 34, helical teeth pads 33 outers in polygon column or ovallized column, coordinates the axis of lock tube 4
To hole 18, also in the polygon or ellipse of same size, to ensure that it may only slide axially, it is not possible to rotate, helical teeth pad
There is helical teeth in 33 front end, and principle is similar to ratchet, and cooperation compression spring 34, effect is can only to allow 13 court of embolus honeycomb
Precession direction, which rotates 13 rear end of emboluses honeycomb, pitch face 131, and the counterpart of pitch face 131 is helical teeth pad 33 and compression spring
34. code-locked sieve 12 relative to embolus honeycomb 13 rotate when, embolus honeycomb 13 and helical teeth pad 33 axially move.Embolus honeycomb 13
Center is opened there are one circular hole, can be less than the straight of screw portion 32 by the axle portion 31 of screw axostylus axostyle 3, the diameter of axle portion 31
Footpath, to ensure that code-locked sieve 12 and embolus honeycomb 13 fit closely.
The three-dimension code key of chain tapered end as shown in Figure 6, key code support 22 are in semi-circular piece, and key code 21 is in pin cylindricality, no
Pin column with length represents the key code 21 of different code numbers, and 21 pin column of key code is fixedly connected on key code support 22 with the arrangement mode of two dimension
On, the three-dimensional layout of formation key code 21.
When shutting, by the three-dimension code bolt self-locking lock core 1 of one, the lock tube 4 of other end is directed at, it can be without key, directly
Code-locked sieve 12 is inwardly rotated with hand, code-locked sieve 12 rotates, and drives the helical rotation together of embolus honeycomb 13,13 rear end of embolus honeycomb
The slope of pitch face 131 and helical teeth pad 33, which is slided, generates pressure, pressure amber compression 34 slot milling of spring, allows embolus honeycomb 13 can be with
Continuous rotation completes locking step, and during unlocking, by correct three-dimension code key 2, the hole insertion of alignment code-locked sieve 12 is entered, key
21 pin columns of code promote 11 shank of code-locked to move backward, until 12 rear end faces and embolus honeycomb are sieved in 11 shank rear end of code-locked and code-locked
Until 13 front end faces are concordant, in this manner it is possible to outwards rotate code-locked sieve 12, take out three-dimension code bolt self-locking lock core 1 and unlock, if
With incorrect key twisting code-locked sieve 12,11 shank of code-locked and 14 shank of embolus just play locked effect, and code-locked sieves 12
It can together be rotated with embolus honeycomb 13, due to 13 rear end pitch face 131 of embolus honeycomb and corresponding helical teeth pad 33, the flank of tooth is moving back
Rotation suits on direction in an angle of 90 degrees, without slope and downward component, it is impossible to which compressing compression 34 slot milling of spring pushes directly on
Helical teeth pad 33 is then limited be subject to axial hole 18, it is impossible to be rotated, therefore, embolus honeycomb 13 cannot do derotation rotation, then code-locked sieves
12 and screw axostylus axostyle 3 cannot also rotate, so as to can not unlock.
Implementation column 2, such as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 7, Fig. 8 and Fig. 9：A kind of brake lock, by three-dimension code bolt self-locking
Lock core 1, lock tube 4 and lock tube 6 form, wherein, three-dimension code bolt self-locking lock core 1 includes code-locked sieve 12, embolus honeycomb 13, screw shaft
Bar 3, helical teeth pad 33, compression spring 34, code-locked 11, embolus 14 and spring 15, code-locked sieve 12 and embolus honeycomb 13, are closely affixed,
Code-locked sieve 12 is provided with many front fine and rear thick, the hole 121 of two perforations, front fine and rear thick is in order to anti-according to the arrangement mode of two dimension
Only code-locked 11 is deviate from from code-locked sieve 12, and the code-locked 11 of a variety of codes number is housed in this some holes 121, forms the three-dimensional cloth of code-locked 11
Office, code-locked 11 are in pin cylindricality, and front fine and rear thick, the pin column of different length represents the code-locked 11 of different code numbers.Code-locked sieves these of 12
Hole 121, size and location is similar, to key key code 21 is correctly inserted into hole 121, matches code-locked 11, need to lock a circle
Code sieve 12 holes 121, less arrange a hole 121, in this way, key code 21 would not wrong plug hole 121 or, code-locked sieve 12 forepart
It drives there are one direction hole 122, guiding key key code 21 and lock core code-locked 11 are correctly corresponding, and embolus honeycomb 13 is according to two-dimentional row
Row mode is provided with many nests, embolus 14 and spring 15 is housed in nest, generally in uniform bar cylindricality, spring 15 is distributed embolus 14
In the bosom of nest.
6 one end of lock tube is provided with screw hole 19, and the other end is provided with lock tube 4, and lock tube 4 is in tubular, in the inner cavity of lock tube 4,
It is disposed with leading portion circle import 17, back segment axial hole 18, axial hole 18 is in polygon, and it is cylindrical that code-locked sieves 12 appearances, and one
Section diameter can be more than the aperture of leading portion import, be rotated with facilitating with hand.12 connection integrated with screw axostylus axostyle 3 of code-locked sieve,
Screw axostylus axostyle 3 divides for axle portion 31 and screw portion 32, and helical teeth pad 33 and compression bullet are provided between axle portion 31 and screw portion 32
Spring 34, helical teeth pad 33 outers in polygon column, the axial hole 18 of cooperation lock tube 4, also in the polygon of same size, to ensure it
It may only slide axially, it is not possible to rotate, there is helical teeth in the front end of helical teeth pad 33, and principle is similar to ratchet, cooperation compression
Spring 34, effect are that embolus honeycomb 13 can only be allowed to be rotated towards precession direction.There are pitch face 131, helical teeth in 13 rear end of embolus honeycomb
The counterpart in face 131 is helical teeth pad 33 and compression spring 34., and principle is similar to ratchet, 12 opposite embolus honeycomb of code-locked sieve
During 13 rotation, embolus honeycomb 13 and helical teeth pad 33 axially move.The center of embolus honeycomb 13 is opened there are one circular hole, can be passed through
The axle portion 31 of screw axostylus axostyle 3, the diameter of axle portion 31 are less than the diameter in screw portion 32, to ensure code-locked sieve 12 and embolus honeycomb
13 fit closely.
A kind of three-dimension code key 2 as shown in Figure 2, key code 21 are in pin cylindricality, and the pin column of different length represents different code numbers
Key code 21,21 pin column of key code is fixedly connected on the arrangement mode of two dimension in key code support 22, forms the three-dimensional layout of key code 21,
Guide pin column 23 is provided centrally in key code support 22, is fixedly connected in key code support 22, guides the key code 21 and lock core of key
Code-locked 11 can correctly correspond to.Finger ring handle 24 is connected with below key code support 22, the effect of finger ring handle 24 is first may be used
To be worn on finger, conveniently win, it is not easy to lose, second play key handle, i.e., convenient hand-held key insertion lock core rotation
Turn on lock.
When shutting, three-dimension code bolt self-locking lock core 1 from the lock tube 4 of one passes through, is directed at screw hole 19, it can be without key
Spoon directly inwardly rotates code-locked sieve 12 with hand, and code-locked sieve 12 rotates, and drives the helical rotation together of embolus honeycomb 13, embolus honeycomb
The slope of the pitch faces 131 of 13 rear ends and helical teeth pad 33, which is slided, generates pressure, pressure amber compression 34 slot milling of spring, allows embolus bee
Nest 13 can complete locking step with continuous rotation, and during unlocking, by correct three-dimension code key, the hole of alignment code-locked sieve 12 is inserted
Enter into, key code pin column promotes 11 shank of code-locked to move backward, until 12 rear end faces and bolt are sieved in code-locked shank rear end and code-locked
Until sub- 13 front end face of honeycomb is concordant, in this manner it is possible to outwards rotate code-locked sieve 12, takes out three-dimension code bolt self-locking lock core 1 and open
Lock, if with incorrect key twisting code-locked sieve 12,11 shank of code-locked and 14 shank of embolus just play locked effect, code-locked
Sieve 12 can only together be rotated with embolus honeycomb 13, due to 13 rear end pitch face 131 of embolus honeycomb and corresponding helical teeth pad 33, tooth
Face suits on derotation direction in an angle of 90 degrees, without slope and downward component, it is impossible to compressing compression 34 slot milling of spring, directly
It connects and promotes helical teeth pad 33, then limited be subject to axial hole 18, it is impossible to rotate, therefore, embolus honeycomb 13 cannot do derotation rotation, then
Code-locked sieve 12 and screw axostylus axostyle 3 cannot also rotate, so as to unlock.
Implementation column 3, such as Fig. 1, shown in Fig. 2, Fig. 3, Figure 10, Figure 11 and Figure 12：A kind of padlock is locked by three-dimension code bolt self-locking
Core 1, lock tube 4 and lock bridge 5 are formed, three-dimension code bolt self-locking lock core 1 therein, including code-locked sieve 12, embolus honeycomb 13, screw shaft
Bar 3, helical teeth pad 33, compression spring 34, code-locked 11, embolus 14 and spring 15, code-locked sieve 12 and embolus honeycomb 13, are closely affixed,
Code-locked sieve 12 is provided with many front fine and rear thick, the hole 121 of two perforations, front fine and rear thick is in order to anti-according to the arrangement mode of two dimension
Only code-locked 11 is deviate from from code-locked sieve 12, and the code-locked 11 of a variety of codes number is housed in this some holes 121, forms the three-dimensional cloth of code-locked 11
Office, code-locked 11 are in pin cylindricality, and front fine and rear thick, the pin column of different length represents the code-locked 11 of different code numbers.Code-locked sieves these of 12
Hole 121, size and location is similar, to key key code 21 is correctly inserted into hole 121, matches code-locked 11, need to lock a circle
Code sieve 12 holes 121, less arrange a hole 121, in this way, key code 21 would not wrong plug hole 121 or, code-locked sieve 12 forepart
It drives there are one direction hole 122, guiding key key code 21 and lock core code-locked 11 are correctly corresponding, and embolus honeycomb 13 is according to two-dimentional row
Row mode is provided with many nests, embolus 14 and spring 15 is housed in nest, generally in uniform bar cylindricality, spring 15 is distributed embolus 14
In the bosom of nest.
The lock frame of padlock is made of lock tube 4 and lock bridge 5, and lock bridge 5 takes the shape of the letter U, and wherein one end is provided with screw hole 19, the other end
Lock tube 4 is connected with, lock tube 4 is in tubular, can be inserted into three-dimension code bolt self-locking lock core 1, in the inner cavity of lock tube 4, is disposed with, preceding
The circular import 17 of section, back segment axial hole 18, axial hole 18 are in polygon or ellipse, and code-locked 12 appearances of sieve are cylindrical, a part
Diameter can be more than the aperture of leading portion import, be rotated with facilitating with hand.12 connection integrated with screw axostylus axostyle 3 of code-locked sieve, screw
Axostylus axostyle 3 divides for axle portion 31 and screw portion 32, and helical teeth pad 33 and compression spring 34 are provided between axle portion 31 and screw portion 32,
Helical teeth pads 33 outers in polygon column or ovallized column, coordinates the axial hole 18 of lock tube 4, also in same size polygon or
Ellipse, to ensure that it may only slide axially, it is not possible to rotate, there is helical teeth in the front end of helical teeth pad 33, and principle is similar to single
To gear, cooperation compression spring 34, effect is that embolus honeycomb 13 can only be allowed to be rotated towards precession direction.13 rear end of embolus honeycomb has
Pitch face 131, the counterpart of pitch face 131 is helical teeth pad 33 and compression spring 34., and code-locked sieve 12 is rotated relative to embolus honeycomb 13
When, embolus honeycomb 13 and helical teeth pad 33 axially move.The center of embolus honeycomb 13 is opened there are one circular hole, can pass through screw shaft
The axle portion 31 of bar 3, for axle portion 31 by the part of 13 circular hole of embolus honeycomb, diameter can be more than it in 13 circular hole of embolus honeycomb
Part, with ensure code-locked sieve 12 and embolus honeycomb 13 fit closely.
A kind of three-dimension code key 2 as shown in Figure 2, key code 21 are in pin cylindricality, and the pin column of different length represents different code numbers
Key code 21,21 pin column of key code is fixedly connected on the arrangement mode of two dimension in key code support 22, forms the three-dimensional layout of key code 21,
It guide pin column is provided centrally in key code support 22, is fixedly connected in key code support 22, guide the key code 21 and lock core of key
Code-locked 11 can be corresponded to correctly.Finger ring handle 24 is connected with below key code support 22, the effect of finger ring handle 24 is, first can be with
It is worn on finger, conveniently wins, it is not easy to lose, second play key handle, i.e., convenient hand-held key insertion lock core rotation
It unlocks.
When shutting, three-dimension code bolt self-locking lock core 1 from the lock tube 4 of one passes through, is directed at screw hole 19, it can be without key
Spoon directly inwardly rotates code-locked sieve 12 with hand, and code-locked sieve 12 rotates, and drives the helical rotation together of embolus honeycomb 13, embolus honeycomb
The slope of the pitch faces 131 of 13 rear ends and helical teeth pad 33, which is slided, generates pressure, pressure amber compression 34 slot milling of spring, allows embolus bee
Nest 13 can complete locking step with continuous rotation, and during unlocking, by correct three-dimension code key, the hole of alignment code-locked sieve 12 is inserted
Enter into, key code pin column promotes 11 shank of code-locked to move backward, until 12 rear end faces and bolt are sieved in code-locked shank rear end and code-locked
Until sub- 13 front end face of honeycomb is concordant, unlock in this manner it is possible to outwards rotate code-locked sieve 12, if twisted with incorrect key
Code-locked sieve 12,11 shank of code-locked and 14 shank of embolus just play locked effect, and code-locked sieve 12 can only be with embolus honeycomb 13 together
It rotates, due to 13 rear end pitch face 131 of embolus honeycomb and corresponding helical teeth pad 33, the flank of tooth is cut on derotation direction in an angle of 90 degrees
It closes, without slope and downward component, it is impossible to which compressing compression 34 slot milling of spring pushes directly on helical teeth pad 33, is then subject to axis
Limitation to hole 18, it is impossible to rotate, therefore, embolus honeycomb 13 cannot do derotation rotation, then code-locked sieve 12 and screw axostylus axostyle 3 be also
It cannot rotate, so as to unlock.
This specification lists several concrete applications of three-dimension code bolt self-locking lock core in above specific implementation row, this
Lockset in a little implementation columns, it is impossible to represent three-dimension code bolt self-locking lock core all using lockset.In this specification implementation column,
The quantity in 12 holes 121 is sieved to code-locked 11 and key code 21 and code-locked without specific requirement, quantity all should be according to the need of actual product
Depending on wanting.
Claims (6)
1. a kind of three-dimension code bolt self-locking lock core, including code-locked sieve (12), embolus honeycomb (13), screw axostylus axostyle (3), helical teeth pad
(33), spring (34), code-locked (11), embolus (14) and spring (15) are compressed, it is characterised in that：Code-locked sieve (12) rear end face with
The front end face of embolus honeycomb (13) is closely affixed, and code-locked sieves (12) and arranged in the way of two dimension there are many hole (121), hole
(121) code-locked (11) of a variety of codes number is housed, embolus honeycomb (13) is also arranged in the way of two dimension there are many nest, nest in
In equipped with embolus (14) and spring (15), spring (15) is distributed in the depths of nest, and code-locked sieves (12) and is connected with screw axostylus axostyle
(3), screw axostylus axostyle (3) is divided into axle portion (31) and screw portion (32), is provided between axle portion (31) and screw portion (32) tiltedly
There are helical teeth in tooth pad (33) and compression spring (34), helical teeth pad (33) front end, and helical teeth pad (33) outer is in polygon column or ellipse
Column, the center of embolus honeycomb (13) can be led to there are one circular hole by the axle portion (31) of screw axostylus axostyle (3), axle portion (31)
Cross the part of embolus honeycomb (13) circular hole, diameter can be more than its in the part of embolus honeycomb (13) circular hole or, passing through bolt
The position of sub- honeycomb (13) circular hole is provided with fastener, and there is a pitch face (131) in embolus honeycomb (13) rear end, pitch face (131) with tiltedly
Tooth pad (33) is engaged.
2. the three-dimension code bolt self-locking lock core according to right 1, wherein, the helical teeth pad (33), the axis of component
To hole (18) also in the polygon of same size or the ellipse of same size.
3. the three-dimension code bolt self-locking lock core according to right 1, wherein, the screw axostylus axostyle (3), screw portion (32) can
Component of the cooperation with screw hole (19), engagement locking.
4. the three-dimension code bolt self-locking lock core according to right 1, wherein, code-locked sieve (12) is connected with screw axostylus axostyle
(3), connection mode can be integrated.
5. a kind of lock frame, including lock tube (4) and lock bridge (5), it is characterised in that：One end of lock bridge (5) is connected with lock tube (4), lock
Pipe (4) inner cavity is provided with axial hole (18), and axial hole (18) is in polygon or ellipse, and the other end of lock bridge (5) is provided with spiral shell
Wire hole (19).
6. the lock tube (4) according to right 5 in the exit of its inner cavity, can also be provided with screw hole (19) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500910.6A CN108104602A (en) | 2017-12-26 | 2017-12-26 | Three-dimension code bolt self-locking lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500910.6A CN108104602A (en) | 2017-12-26 | 2017-12-26 | Three-dimension code bolt self-locking lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104602A true CN108104602A (en) | 2018-06-01 |
Family
ID=62218405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711500910.6A Pending CN108104602A (en) | 2017-12-26 | 2017-12-26 | Three-dimension code bolt self-locking lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997444A (en) * | 2020-09-14 | 2020-11-27 | 雷关东 | Lock core with multiple coding lock discs |
-
2017
- 2017-12-26 CN CN201711500910.6A patent/CN108104602A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997444A (en) * | 2020-09-14 | 2020-11-27 | 雷关东 | Lock core with multiple coding lock discs |
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Application publication date: 20180601 |