CN208089040U - Three-dimension code bolt lock - Google Patents

Abstract

The utility model is a kind of three-dimension code bolt lock, is related to a kind of lockset.In order to overcome existing machinery lock size of key low, lock core Material Strength is small, the disadvantage of lock tongue mode fragility, the axial center type lock core that the utility model discards tradition, in three dimensions in space, it is fully laid out code-locked and key code, directly key code shank is used to push code-locked shank, reach trillion or more high key amounts, high intensity lock core.The lock core technology taken：Code-locked sieves and embolus honeycomb is closely affixed, code-locked sieve is arranged according to two-dimensional mode there are many hole, the code-locked of a variety of codes number is housed in hole, forms the three-dimensional layout of code-locked, embolus honeycomb also arranges that there are many nests according to two-dimensional mode, embolus and spring are housed in nest, code-locked sieve is connected with screw shaft, and screw shaft is divided into axle portion and screw, and embolus honeycomb appearance is in polygon, the corresponding axial hole portion part of cooperation, screw engage locking with screw hole component.

Description

Three-dimension code bolt lock

Technical field

The utility model is related to a kind of locksets, especially with the lock core of three-dimensional space layout code-locked and key code, with bolt side Formula is inserted into 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 longest pellet and most short pellet cannot be bigger than billiards diameter too It is more, significantly limit marble amount and pellet series, usually only units in this way, low only thousands of of size of key.Generally The lock tongue of lock is to be inserted directly into mode, and therefore, the unlocking of burglar's destructiveness is largely the lock tongue by prying open door, this proof is existing It is very fragile in general lock tongue inserted mode.

Some outdoor important equipments such as means of transportation, power equipment, gas-fired equipment, national defence equipment are very worthy, when being stolen Have generation, caused by indirect loss be far longer than the self-value of equipment, and these outdoor important equipments are not easy to specially nurse, Usual equipment is all to be installed by screw fixed, and therefore, burglar is typically also to be achieved the goal by dismantling screw, market It is upper to be used for antitheft method, it is using the stubborn mouth anti-theft bolt of dedicated abnormity, but the stubborn mouth type of Special anti-theft bolt is few, and It is easily configured, is not real lock & key, can not ensure that only owner can possess the right of the turn of the screw, if can give Screw locking is all right, in this manner it is possible to generations that avoid theft, but it is present still lock in the market to screw without appearance it is special With lockset, it is little that this is primarily due to screw, and tradition machinery lock is not small, is not suitable for giving screw locking, this point very crucial. In the market still without there is special lockset lock to screw, it is little that this is primarily due to screw, and tradition machinery lock it is not small, Be not suitable for locking to screw.In addition, high load equipment, heavy industry machine etc., under the conditions of long-term high load capacity, height vibrations, screw The case where loosening, happens occasionally, and prodigious security risk is brought to the safe handling of machinery equipment.Based on these problems, market is anxious Need it is a kind of can it is antitheft and can be anti-loosening bolt lock.

Invention content

In order to overcome existing machinery lock key rate low, lock core Material Strength is small, the disadvantage of lock tongue fragility, and solves outdoor The antitheft and anti-loosening problem of machinery equipment, the utility model discard tradition the shank and axial center type lock core and key of key Slot, directly use key code shank push code-locked shank, in this way, the layout of code-locked and key code, it will be able to be spatially released and Extension, with tradition machinery locking phase ratio, the utility model can fully be laid out code-locked and key code, reach in three dimensions in space To high key amount, micromation, no key slot, high intensity lock core.Meanwhile in order to enhance lock tongue anti-pick ability, the utility model is adopted With bolt spiral motion, lead screw engages locking with screw hole, and it is a series of to complete not need other linkage part cooperations Breakdown action.

To achieve the above object, technical solution adopted in the utility model：Including code-locked sieve, embolus honeycomb, screw shaft Bar, code-locked, embolus and spring, are technically characterized in that：Code-locked sieve is closely affixed with embolus honeycomb, and code-locked is sieved according to two-dimensional side Formula arrangement is equipped with the code-locked of a variety of codes number, forms the three-dimensional layout of code-locked, embolus honeycomb is also according to two-dimensional there are many hole in hole Mode is arranged there are many nest, and embolus and spring are housed in nest, and spring is distributed in the depths of nest, and code-locked sieve is connected with screw Shaft, screw shaft are divided into axle portion and screw, and the center of embolus honeycomb opens that there are one circular holes, can pass through screw shaft Axle portion, for axle portion by the part of embolus honeycomb circular hole, diameter can be more than it in the part of embolus honeycomb circular hole, or, Fastener is provided between screw and axle portion, to ensure that code-locked sieve is closely affixed with embolus honeycomb, embolus honeycomb appearance is in Polygon column or ovallized column, when code-locked sieves helical rotation, embolus honeycomb can be axially moved.

It is the component for having screw hole that the screw, which coordinates corresponding, can be with spiral motion with guarantee, and engages lock It is fixed.

The embolus honeycomb is in polygon column or ovallized column, and corresponding cooperation is the component for having axial hole, is also in The polygon of same size, or ellipse, to ensure that it may only slide axially, it is not possible to rotate.

The oval column of embolus honeycomb, ovallized column further includes cylinder, when in order to ensure that its is cylinder, It cannot rotate, need that axial notch is arranged on embolus honeycomb, axial protruding rail is set on the inner wall of its counterpart axial hole.

The code-locked sieve is connected with screw shaft, and connection type can be integrated, can also be two components It links together.

The axle portion is by the part of embolus honeycomb circular hole, including screw is close to the part of embolus honeycomb, straight 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 screw hole can be integral with axial hole group, is separately positioned on two of lock body, can also be installed separately On other objects except lock body, locking is engaged by screw shaft, wherein other objects except the lock body, It may include door, car door, cabinet door, drawer, vehicle frame, handle and wall etc..

The key of the utility model, including key code and key code support, are technically characterized in that：The key code of a variety of codes number is with two dimension Arrangement mode be connected in key code support, form the key code key of three-dimensional layout.The key code support is for connection to arrangement key The fixed body of code, connection type can be fixed, and can also be movable, can also be integrated, below key code support It can connect one or more in variously-shaped handle, including line of separation, rod handle and bar shaped handle.

The code-locked and key code, shape include aciculiform, rod, pellet shape, cylinder, square column type, polygon column and Ovallized column it is one or more, yard number be to be made according to one-dimensional length mode to be classified, 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 two-dimensional arrangement mode includes a row and a row or more, and it is more than a circle and a circle, that is,：Code-locked and key Layout of the code in two dimension is at least a row, alternatively, being at least a circle.

The utility model is different from existing lockset, needs to make explanations to basic element of character noun；The code number refers to key The different model of code and code-locked, corresponds to the different brackets of pellet length and the depth of key tooth flower, and code number corresponds to bullet The series of son.The code bit refers to the dimension face position residing for key code and code-locked, corresponds to hole position and key residing for pellet Tartar, code bit number refers to the quantity of key code and code-locked on a dimension face, correspond to pellet hole count or marble amount.The bolt Sub- honeycomb refers to that inside is covered with nest, and shape is similar to honeycomb, for filling the lock core component of embolus and spring, but nest shape It is not limited to hexagon, can be round or polygon.The code-locked sieve refers to that inside is covered with hole, and shape is similar to sieve, For filling the lock core component of code-locked.

The embolus, effect are similar to the tack pellet in lock cylinder, and shape includes aciculiform, cylinder, polygon Shape column and ovallized column it is one or more, embolus length can be inconsistent, to prevent elastic unlocking, shape from can also wrap Include one or more anti-dial emboluses of T shapes and work shape.

The utility model has the beneficial effects that：The shank and axial center type lock core of traditional keys have been abandoned, key code needle is directly used Bar pushes 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 Can be at ten or even 100 or more with code bit, size of key is trillion or more.The utility model does not need key slot, The difficulty of processing of lock core is reduced, therefore, it is possible to use the steel of high intensity do lock core.The utility model using bolt spiral into Flowing mode, remarkable result are exactly that directly lock core can be used as bolt, the lock mode coordinated with screw hole is undoubtedly It is most firm, and does not need other linkage part cooperations to complete a series of unlocking or shut activity, enormously simplifies The basic structure of lock has abandoned the maximum lock body part of volume and weight of lock.Greatly strengthen anti-pick ability.

Description of the drawings

Fig. 1 is the schematic cross-section of lock tube inner cavity axial hole.

Fig. 2 is three-dimension code Key structure schematic diagram.

Fig. 3 is that code-locked sieve pore arranges schematic diagram according to two-dimensional approach.

Fig. 4 is a kind of structural schematic diagram of U-shaped padlock.

Fig. 5 is the lock frame structural schematic diagram of U-shaped padlock.

Fig. 6 is a kind of structural schematic diagram of drawer-lock.

Fig. 7 is the lock tube of drawer-lock and the structural schematic diagram of solenoid coil.

Fig. 8 is a kind of structural schematic diagram of cabinet door pull head lock.

Fig. 9 is the structural schematic diagram of the lock tube and solenoid coil of cabinet door pull head lock.

Figure 10 is a kind of structural schematic diagram of chain tapered end.

Figure 11 is the lock tube structural schematic diagram of chain tapered end.

Figure 12 is the structural schematic diagram of the three-dimension code key of chain tapered end.

Figure 13 is a kind of structural schematic diagram of screwed lock.

Figure 14 is the axial gasket construction schematic diagram of screwed lock.

Figure 15 is the structural schematic diagram of the three-dimension code key of screwed lock.

Specific implementation mode

Shown in implementation column 1, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5：A kind of U-shaped padlock, by three-dimension code bolt lock core 1, lock tube 4 and U shapes lock bridge 5 is constituted, wherein three-dimension code bolt lock core 1 includes code-locked sieve 12, embolus honeycomb 13, screw shaft 3, code-locked 11, embolus 14 and spring 15, code-locked sieve 12 and embolus honeycomb 13, are closely affixed, and code-locked sieve 12 is opened according to two-dimensional arrangement mode There are many front fine and rear thick, the hole 121 of two perforations, front fine and rear thick is that code-locked 11 is deviate from from code-locked sieve 12 in order to prevent, these The code-locked 11 of a variety of codes number is housed in hole 121, forms the three-dimensional layout of code-locked 11, code-locked 11 is in needle cylindricality, front fine and rear thick, different The needle column of length represents the code-locked 11 of different code numbers.This some holes 121 of code-locked sieve 12, size and location is similar, to by key Spoon key code 21 is correctly inserted into hole 121, matches code-locked 11, need to a circle code-locked be sieved 12 holes 121, be arranged a hole 121 less, this Sample, key code 21 would not wrong plug hole 121, or, driveed there are one direction hole 122 in the front of code-locked sieve 12, guide key key Code 21 and lock core code-locked 11 are correctly corresponding, and embolus honeycomb 13 is provided with many nests according to two-dimensional arrangement mode, is equipped in nest Embolus 14 and spring 15, for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in the bosom of nest.

U-shaped lock bridge 5 takes the shape of the letter U, and one end therein connects lock tube 4, and the other end is provided with screw hole 19, the inner cavity of lock tube 4 according to Secondary to be provided with, round import 17 and axial hole 18, axial hole 18 are in phase polygon, or ellipse, and code-locked 12 appearances of sieve are cylindrical, Diameter is more than the aperture of axial hole 18, to ensure that one end of axial hole 18 is lockable.Code-locked sieve 12 is integrated with screw shaft 3 even It connects, screw shaft 3 divides for axle portion 31 and screw 32, and the center of embolus honeycomb 13 opens that there are one circular holes, can pass through screw The axle portion 31 of shaft 3, by the part of 13 circular hole of embolus honeycomb, diameter can be more than it to be justified axle portion 31 in embolus honeycomb 13 The part in hole, to ensure that code-locked sieve 12 and embolus honeycomb 13 are closely affixed, the counterpart of screw 32 is the screw of U-shaped lock bridge 5 Hole 19, to ensure that locking can be engaged with spiral motion, 13 appearance of embolus honeycomb is in polygon column, or ellipse, counterpart lock tube 4 axial hole 18 is also in the polygon of same size, or ellipse, to ensure that it may only slide axially, it is not possible to rotate.

Three-dimension code key 2 as shown in Figure 2, key code 21 are in needle cylindricality, and the needle column of different length represents the key of different code numbers Code 21,21 needle column of key code is fixedly connected on two-dimensional arrangement mode in key code support 22, the three-dimensional layout of key code 21 is formed, in key Code support 22 is provided centrally with guide pin column 23, is fixedly connected in key code support 22, guides the key code 21 of key and the lock of lock core Code 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 to wear On finger, conveniently win, it is not easy to lose, second play key handle, i.e., convenient hand-held key is inserted into lock core rotation and opens Lock.The size of finger ring handle 24, which is subject to, wears finger, but is not necessarily to be worn on finger, can need to design according to different It makes, the connection with key support 22 can be fixed, and can also be movable, a finger ring is more that can also be connected on 24 A key code support 22, is equivalent to bunch of keys, can open multiple three-dimension code locks.

When shutting, correct three-dimension code key 2 is inserted into three-dimension code bolt lock core 1, passes through the axial hole 18 of lock tube 4, it is right Quasi- screw hole 19 rotates code-locked sieve 12,12 rotation of code-locked sieve to precession direction, and the screw shaft 3 being attached thereto rotates together, with The engagement locking of screw hole 19, completely shuts step, in this way, two of U-shaped lock bridge 5, one is locked by screw 32, other end quilt Code-locked sieve 12 blocks.When unlocking, the hole 121 of correct three-dimension code key 2, alignment code-locked sieve 12 is inserted into, 21 needle of key code Column pushes 11 shank of code-locked to move backward, before 12 rear end faces and embolus honeycomb 13 are sieved in 11 shank rear end of code-locked and code-locked Until end face is concordant, in this manner it is possible to rotate outward code-locked sieve 12, takes out three-dimension code bolt lock core 1 and unlock, if with incorrect Key twisting code-locked sieve 12,11 shank of code-locked and 13 shank of embolus just play locked effect, code-locked sieve 12 can only and embolus Honeycomb 13 rotates together, and since embolus honeycomb 13 is in polygon, the axial hole 18 of counterpart U-shaped lock bridge 5 is also in same size Polygon, therefore cannot rotate, then code-locked sieve 12 cannot also rotate, to unlock.

Implementation column 2, such as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7：A kind of drawer-lock is arranged in the side of drawer, by three-dimensional Code bolt lock core 1, lock tube 4 and solenoid coil 6 form, wherein three-dimension code bolt lock core 1 includes code-locked sieve 12, embolus honeycomb 13, spiral shell Silk shaft 3, code-locked 11, embolus 14 and spring 15, code-locked sieve 12 and embolus honeycomb 13, are closely affixed, and code-locked sieve 12 is according to two dimension Arrangement mode, be provided with it is many front fine and rear thick, two perforation holes 121, it is front fine and rear thick be in order to prevent code-locked 11 from code-locked sieve To deviate from 12, the code-locked 11 of a variety of codes number is housed in this some holes 121, forms the three-dimensional layout of code-locked 11, code-locked 11 is in needle cylindricality, Front fine and rear thick, the needle column of different length represents the code-locked 11 of different code numbers.It drives there are one direction hole the front of code-locked sieve 12 122, guiding key key code 21 and lock core code-locked 11 are correctly corresponding, and embolus honeycomb 13 is provided with many according to two-dimensional arrangement mode Nest is equipped with embolus 14 and spring 15 in nest, and for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in the most deep of nest Place.

Lock tube 4 is arranged in the plank of drawer outside, and solenoid coil 6 is arranged in the plank on the inside of drawer or on plank, spiral shell There is screw hole 19 in fiber tube 6.Lock tube 4 is in tubular, and inner cavity is disposed with, round import 17 and axial hole 18, and axial hole 18 is in Polygon, code-locked 12 appearances of sieve are cylindrical, and diameter is more than the aperture of axial hole 18, to ensure that one end of axial hole 18 is lockable. Code-locked sieve 12 is integrated with screw shaft 3 to be connected, and screw shaft 3 divides for axle portion 31 and screw 32, in embolus honeycomb 13 The heart is opened there are one circular hole, can be less than the diameter of screw 32 by the axle portion 31 of screw shaft 3, the diameter of axle portion 31, To ensure that code-locked sieve 12 and embolus honeycomb 13 are closely affixed, the counterpart of screw 32 is the screw hole 19 of solenoid coil 6, to ensure Locking can be engaged with spiral motion, 13 appearance of embolus honeycomb is in polygon column, the axial hole 18 of corresponding lock tube 4, is also in identical The polygon of size, to ensure that it may only slide axially, it is not possible to rotate.

Three-dimension code key 2 as shown in Figure 2, key code 21 are in needle cylindricality, and the needle column of different length represents the key of different code numbers Code 21,21 needle column of key code is fixedly connected on two-dimensional arrangement mode in key code support 22, the three-dimensional layout of key code 21 is formed, in key Code support 22 is provided centrally with guide pin column 23, is fixedly connected in key code support 22, guides the key code 21 of key and the lock of lock core Code 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 to wear On finger, conveniently win, it is not easy to lose, second play key handle, i.e., convenient hand-held key is inserted into lock core rotation and opens Lock.The size of finger ring handle 24, which is subject to, wears finger, but is not necessarily to be worn on finger, can need to design according to different It makes, the connection with key support 22 can be fixed, and can also be movable, a finger ring is more that can also be connected on 24 A key code support 22, is equivalent to bunch of keys, can open multiple three-dimension code locks.

When shutting, correct three-dimension code key 2 is inserted into three-dimension code bolt lock core 1, passes through the axial hole 18 of lock tube 4, it is right The screw hole 19 of quasi- solenoid coil 6 rotates code-locked sieve 12,12 rotation of code-locked sieve, the screw shaft 3 one being attached thereto to precession direction Rotation is played, locking is engaged with screw hole 19, completely shuts step, in this way, two pieces of planks of drawer, one piece is locked by screw 32 Fixed, another piece is blocked by code-locked sieve 12.When unlocking, by correct three-dimension code key 2, the hole 121 of alignment code-locked sieve 12 be inserted into It goes, 21 needle column of key code pushes 11 shank of code-locked to move backward, until 12 rear end faces and bolt are sieved in 11 shank rear end of code-locked and code-locked Until 13 front end face of sub- honeycomb is concordant, in this manner it is possible to rotate outward code-locked sieve 12, takes out three-dimension code bolt lock core 1 and unlock, such as The incorrect key of fruit twists code-locked sieve 12, and 11 shank of code-locked and 13 shank of embolus just play locked effect, code-locked sieve 12 It can only be rotated together with embolus honeycomb 13, since embolus honeycomb 13 is in polygon, the axial hole 18 of counterpart lock tube 4 is also in phase It with the polygon of size, therefore cannot rotate, then code-locked sieve 12 cannot also rotate, to unlock.

Implementation column 3, such as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 8 and Fig. 9：A kind of cabinet door pull head lock, is arranged in the front of cabinet door, by Three-dimension code bolt lock core 1, lock tube 4 and solenoid coil 6 form, wherein three-dimension code bolt lock core 1 includes code-locked sieve 12, embolus honeycomb 13, screw shaft 3, 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 Two-dimensional arrangement mode, is provided with many front fine and rear thick, the holes 121 of two perforations, it is front fine and rear thick be in order to prevent code-locked 11 from lock Deviate from code 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 is in needle Cylindricality, front fine and rear thick, the needle column of different length represents the code-locked 11 of different code numbers.It drives there are one direction hole the front of code-locked sieve 12 Hole 122, guiding key key code 21 and lock core code-locked 11 are correctly corresponding, and embolus honeycomb 13 is provided with many according to two-dimensional arrangement mode Nest is equipped with embolus 14 and spring 15 in nest, and for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in the most deep of nest Place.

Lock tube 4 is arranged on the positive plank for taking out cabinet door, can do pull head use, solenoid coil 6 is arranged on the inside of cabinet door On plank, there are screw hole 19,6 outer of solenoid coil to be connected with screw 41 in solenoid coil 6, can be fixed on the plank on the inside of cabinet door, Lock tube 4 is in tubular, and inner cavity is disposed with, leading portion circle import 17, stage casing axial hole 18, back segment screw hole 19, axial hole 18 Oval, code-locked 12 appearances of sieve are cylindrical, and diameter is more than the aperture of axial hole 18, to ensure that one end of axial hole 18 is locked Firmly.Code-locked sieve 12 is integrated with screw shaft 3 to be connected, and screw shaft 3 divides for axle portion 31 and screw 32, embolus honeycomb 13 Center is opened there are one circular hole, can be less than the straight of screw 32 by the axle portion 31 of screw shaft 3, the diameter of axle portion 31 Diameter, to ensure that code-locked sieve 12 and embolus honeycomb 13 are closely affixed, the screw 32 of screw shaft 3, the cooperation in 4 inner cavity of tapered end Part is the screw hole 19 of its back segment, is the screw hole 19 of solenoid coil 6 in external counterpart, the screw 32 of screw shaft 3, It being engaged respectively with the screw hole 19 at two, it is ensured that spiral motion, two lockings, 13 appearance of embolus honeycomb are in polygon column, Or ovallized column, 4 axial hole 18 of lock tube of counterpart are also in the polygon of same size, or ellipse, to ensure that it may only It slides axially, it is not possible to rotate.

Three-dimension code key 2 as shown in Figure 2, key code 21 are in needle cylindricality, and the needle column of different length represents the key of different code numbers Code 21,21 needle column of key code is fixedly connected on two-dimensional arrangement mode in key code support 22, the three-dimensional layout of key code 21 is formed, in key Code support 22 is provided centrally with guide pin column 23, is fixedly connected in key code support 22, guides the key code 21 of key and the lock of lock core Code 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 to wear On finger, conveniently win, it is not easy to lose, second play key handle, i.e., convenient hand-held key is inserted into lock core rotation and opens Lock.The size of finger ring handle 24, which is subject to, wears finger, but is not necessarily to be worn on finger, can need to design according to different It makes, the connection with key support 22 can be fixed, and can also be movable, a finger ring is more that can also be connected on 24 A key code support 22, is equivalent to bunch of keys, can open multiple three-dimension code locks.

The three-dimension code bolt lock core 1 of general cabinet door pull head lock does not have to take out, and when shutting, correct three-dimension code key 2 is inserted Enter three-dimension code bolt lock core 1, rotates code-locked sieve 12 to precession direction, 12 rotation of code-locked sieve, the screw shaft 3 being attached thereto is together Rotation, engages locking with screw hole 19, completely shuts step, in this way, two pieces of planks of cabinet door, are all locked by screw 32.It opens When lock, the hole 121 of correct three-dimension code key 2, alignment code-locked sieve 12 is inserted into, 21 needle column of key code pushes 11 shank of code-locked It moves backward, until 12 rear end faces and concordant 13 front end face of embolus honeycomb are sieved in 11 shank rear end of code-locked with code-locked, in this way, Code-locked sieve 12 can be rotated outward, three-dimension code bolt lock core 1 is taken out and unlocks, if with incorrect key twisting code-locked sieve 12,11 shank of code-locked and 13 shank of embolus just play locked effect, and code-locked sieve 12 can only be rotated together with embolus honeycomb 13, by It is in polygon in embolus honeycomb 13, the axial hole 18 of counterpart lock tube 4 is also in the polygon of same size, therefore cannot rotate, Then code-locked sieve 12 cannot also rotate, to unlock.

Shown in implementation column 4, such as Fig. 1, Figure 10 and Figure 11：A kind of chain tapered end, by 4 structure of three-dimension code bolt lock core 1 and lock tube At three-dimension code bolt lock core 1 includes code-locked sieve 12, embolus honeycomb 13, screw shaft 3, code-locked 11, embolus 14 and spring 15, lock Code sieve 12 and embolus honeycomb 13, is closely affixed, code-locked sieve 12 according to two-dimensional arrangement mode, be provided with it is many front fine and rear thick, two The hole 121 of perforation, front fine and rear thick is that code-locked 11 is deviate from from code-locked sieve 12 in order to prevent, and a variety of codes number are housed in this some holes 121 Code-locked 11, formed code-locked 11 three-dimensional layout, code-locked 11 be in needle cylindricality, front fine and rear thick, the needle column of different length represents difference The code-locked 11 of code number.Embolus honeycomb 13 is provided with many nests according to two-dimensional arrangement mode, and embolus 14 and spring are housed in nest 15, for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in the bosom of nest.

The front end of three-dimension code bolt lock core 1 is connected with connector 51, and connector 51 is annular in shape, can be connect with one end of chain, The front end of lock tube 4 is also connected with connector 51, can be connect with the other end of chain, and lock tube 4 is in tubular, in the inner cavity of lock tube 4, according to Secondary to be provided with leading portion circle import 17, stage casing axial hole 18, back segment screw hole 19, axial hole 18 is in polygon, or ellipse, lock 12 connection integrated with screw shaft 3 of code sieve, screw shaft 3 divide for axle portion 31 and screw 32, the center of embolus honeycomb 13 It opens there are one circular hole, the diameter of screw 32 can be less than by the axle portion 31 of screw shaft 3, the diameter of axle portion 31, with Ensure that code-locked sieve 12 and embolus honeycomb 13 fit closely, the counterpart of screw 32 is the screw hole 19 of lock tube 4, can with guarantee With spiral motion, engagement locking, 13 appearance of embolus honeycomb is in polygon column, or ellipse, and 4 axial hole 18 of corresponding lock tube is cut Face is also in the polygon of same size, or ellipse, to ensure that it may only slide axially, it is not possible to rotate.

As shown in figure 12：Key code support 22 is in semi-circular piece, and key code 21 is in needle cylindricality, and the needle column of different length represents different codes Number key code 21,21 needle column of key code is fixedly connected on two-dimensional arrangement mode in key code support 22, forms the three-dimensional cloth of key code 21 Office.

When shutting, correct three-dimension code key 2 is inserted into three-dimension code bolt lock core 1, is directed at the axial hole 18 of lock tube 4, is inserted To screw hole 19, code-locked sieve 12,12 rotation of code-locked sieve are rotated to precession direction, the screw shaft 3 being attached thereto rotates together, with The engagement locking of screw hole 19, completely shuts step.When unlocking, by correct three-dimension code key 2, the hole 121 of alignment code-locked sieve 12 Insertion is entered, and 21 needle column of key code pushes 11 shank of code-locked to move backward, until 12 rear end faces are sieved in 11 shank rear end of code-locked and code-locked And until 13 front end face of embolus honeycomb is concordant, in this manner it is possible to rotate outward code-locked sieve 12, three-dimension code bolt lock core 1 is taken out It unlocks, if with incorrect key twisting code-locked sieve 12,11 shank of code-locked and 13 shank of embolus just play locked effect, lock Code sieve 12 can only be rotated together with embolus honeycomb 13, since embolus honeycomb 13 is in polygon, the axial hole 18 of counterpart lock tube 4, Also it is in the polygon of same size, therefore cannot rotates, then code-locked sieve 12 cannot also rotates, to unlock.

Implementation column 5, such as Fig. 1, shown in Fig. 3, Figure 13, Figure 14 and Figure 15：A kind of screwed lock, including three-dimension code bolt lock core 1 With axial gasket 7, wherein three-dimension code bolt lock core 1 includes code-locked sieve 12, embolus honeycomb 13, screw shaft 3, 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 according to two-dimensional arrangement mode Front fine and rear thick, the hole 121 of two perforations, front fine and rear thick is that code-locked 11 is deviate from from code-locked sieve 12 in order to prevent, this some holes 121 In be equipped with a variety of codes number code-locked 11, formed code-locked 11 three-dimensional layout, code-locked 11 be in needle cylindricality, front fine and rear thick, different length Needle column represent the code-lockeds 11 of different code numbers.The front of code-locked sieve 12 is driveed there are one direction hole 122, and 21 He of key key code is guided Lock core code-locked 11 is correctly corresponding, and embolus honeycomb 13 is provided with many nests according to two-dimensional arrangement mode, and embolus 14 is housed in nest With spring 15, for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in the bosom of nest.

12 connection integrated with screw shaft 3 of code-locked sieve, screw shaft 3 divide for axle portion 31 and screw 32, embolus bee The center of nest 13 is opened there are one circular hole, can pass through 13 circular hole of embolus honeycomb by the axle portion 31 of screw shaft 3, axle portion 31 Part, diameter can be more than it in the part of 13 circular hole of embolus honeycomb, to ensure code-locked sieve 12 and 13 close phase of embolus honeycomb Patch, the counterpart of screw 32 is the component for having screw hole 19, is engaged with locking, and 13 appearance of embolus honeycomb is in polygon Column, the axial hole 18 of counterpart axial direction gasket 7, the polygon for being also in same size can not to ensure that it may only slide axially With rotation, the diameter of code-locked sieve 12 is more than the aperture of axial hole 18, to ensure that 18 one end of axial hole is locked.

Axial gasket 7 is in piece shape, is provided with multiple axial holes 18, and multiple axial holes 18 play the role of mutually restricting, axial Hole 18 is in polygon, when locking screw, by multiple axial holes 18 of axial gasket 7, to the screw hole 19 of good component, by multiple three-dimensionals Code bolt lock core 1, is directed at respective screw hole 19, rotates code-locked sieve 12 to precession direction, 12 rotation of code-locked sieve is attached thereto Screw shaft 3 rotates together, and engages locking with screw hole 19, completely shuts step, in this way, component is locked.It, will when unlocking The hole 121 of correct three-dimension code key 2, alignment code-locked sieve 12 is inserted into, and 21 needle column of key code pushes 11 shank of code-locked to move back It is dynamic, until 12 rear end faces and concordant 13 front end face of embolus honeycomb are sieved in 11 shank rear end of code-locked with code-locked, in this manner it is possible to Code-locked sieve 12 is rotated outward, three-dimension code bolt lock core 1 is taken out and unlocks, if with incorrect key twisting code-locked sieve 12, code-locked 11 shanks and 13 shank of embolus just play locked effect, and code-locked sieve 12 can only be rotated together with embolus honeycomb 13, due to embolus Honeycomb 13 is in polygon, and the axial hole 18 of counterpart axial direction gasket 7 is also in the polygon of same size, therefore cannot rotate, then Code-locked sieve 12 cannot also rotate, to unlock.

Three-dimension code key 2 as shown in figure 15, key code 21 are in needle cylindricality, and the needle column of different length represents the key of different code numbers Code 21,21 needle column of key code is fixedly connected on two-dimensional arrangement mode in disc key code support 22, forms the three-dimensional cloth of key code 21 Office, is provided centrally with guide pin column 23 in key code support 22, is fixedly connected in key code support 22, guides the key code 21 and lock of key The code-locked 11 of core can be corresponded to correctly.It is connected with polygon handle 24 below key code support 22, can be as spanner pullover, it will The handle 24 of three-dimension code key 2 is inserted into wrench socket can the turn of the screw.

This specification lists the concrete application lockset of several three-dimension code bolt lock cores 1 in the above specific implementation row, this Lockset in a little implementation columns, cannot represent three-dimension code bolt lock core 1 all using lockset.It is right in this specification implementation column Code-locked 11 and key code 21 and code-locked sieve the quantity in 12 holes 121 without specific requirement, and quantity all should be according to the need of actual product Depending on wanting.

Claims (3)

1. a kind of three-dimension code bolt lock, including code-locked sieve (12), embolus honeycomb (13), screw shaft (3), code-locked (11), embolus (14) and spring (15), it is characterised in that：The front end face of the rear end face and embolus honeycomb (13) of code-locked sieve (12) is closely affixed, and is locked Code sieve (12) is arranged according to two-dimensional mode there are many hole (121), and the code-locked (11) of a variety of codes number, embolus are housed in hole (121) Honeycomb (13) is also arranged according to two-dimensional mode there are many nest, and embolus (14) and spring (15), spring (15) are housed in nest It is distributed in the depths of nest, code-locked sieve (12) is connected with screw shaft (3), and screw shaft (3) is divided into axle portion (31) and screw Portion (32), there are one circular holes at the center of embolus honeycomb (13), can pass through the axle portion (31) of screw shaft (3), axle portion (31) by the part of embolus honeycomb (13) circular hole, diameter can be more than it in the part of embolus honeycomb (13) circular hole, or logical The position for crossing embolus honeycomb (13) circular hole is provided with fastener, and embolus honeycomb (13) outer is in polygon column or ovallized column, code-locked Sieve (12) can helical rotation, embolus honeycomb (13) is axially movable.

2. three-dimension code bolt lock according to claim 1, wherein the screw shaft (3), screw (32) can match Close the component with screw hole (19), engagement locking.

3. three-dimension code bolt lock according to claim 1, wherein the embolus honeycomb (13) can coordinate with axial The component in hole (18) axially moves, the axial hole (18) of counterpart, is also in the polygon of same size, or ellipse.