CN108118968A

CN108118968A - Three-dimension code bolt self-tightening is locked

Info

Publication number: CN108118968A
Application number: CN201711500899.3A
Authority: CN
Inventors: 武思军
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-06-05

Abstract

The present invention is a kind of three-dimension code bolt self-tightening 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 shortcomings that lock tongue mode is fragile, the axial center type lock core that the present invention discards tradition, in three dimensions in space, code-locked and key code are fully laid out, directly promotes code-locked shank with key code shank, reach more than trillion 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 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, screw axostylus axostyle is divided into axle portion and screw portion, locking is engaged with screw part in screw portion, helical teeth pad is provided between axle portion and screw portion, there is pitch face in embolus honeycomb rear end, and pitch face is engaged with helical teeth pad.

Description

Three-dimension code bolt self-tightening is locked

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

Some outdoor important equipments such as automobile tire, means of transportation, power equipment, gas-fired equipment, national defence equipment are worth not Phenanthrene, it is stolen to happen occasionally, caused by indirect loss be far longer than the self-value of equipment, and these outdoor important equipments are not easy to Special nurse, usual equipment are all to be installed by screw fixed, and therefore, burglar is typically also to be reached by dismantling screw Purpose is using the stubborn mouth anti-theft bolt of dedicated abnormity, but the stubborn mouth kind of Special anti-theft bolt in the market for antitheft method Class is few, and is easily configured, and is not real lock ＆ key, can not ensure that only owner can possess the right of the turn of the screw, If it is all right to lock to screw, in this manner it is possible to the generation that avoids theft, but present appearance still no in the market is to spiral shell The special lockset of silk locking, 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 It is a little very crucial.On still without occurring to the special lockset of screw locking, it is little that this is primarily due to screw, and tradition machinery is locked But it is not small, be not suitable for locking to screw.In addition, high load equipment, heavy industry machine etc., in long-term high load capacity, high vibrations condition Under, the situation of loosened screw happens occasionally, and very big security risk is brought to the safe handling of machinery equipment.It is asked based on these Topic, market in urgent need it is a kind of can it is antitheft and can be anti-loosening bolt lock.

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, the one-dimensional linear array of pellet code bit, key tooth flower are equally one-dimensional linear arrays, key tooth flower bumps angle Degree, which is necessarily less than 45 degree or so, could facilitate insertion lock core so that the differential length of most long marble and most short pellet cannot compare pellet Diameter is too many greatly, so significantly limits marble amount and pellet series on one dimensional line, usually only units, code bit one As be according to one-dimensional linear alignment placement, low only thousands of of size of key, key rate is low, and lock core Material Strength is small, the ruler of lock core It is very little to do smaller, differential also just smaller between the size of pellet and different code numbers pellet, not only size of key reduction, very close to biography The system necessary error rate of lock core technology, so the easier skilled unlocking of smaller lock, in addition necessary linkage mechanism, makes Tradition machinery lock to make screwed lock technically highly difficult, and without use value.

The content of the invention

In order to solve the problems, such as the antitheft and anti-loosening of outdoor machinery equipment and in order to overcome existing machinery lock key rate Low, the shortcomings that lock core Material Strength is small, and lock tongue mode is undesirable, the present invention discards tradition the shank of key and axial center type lock core, And key slot, code-locked shank directly is promoted with key code shank, in this way, the layout of code-locked and key code, it becomes possible to spatially To release and extension, compared with tradition machinery is locked, it can fully be laid out code-locked and key code in three dimensions in space, reach High key amount, micromation, no key slot, high intensity lock core.Meanwhile in order to enhance lock tongue anti-pick ability, the present invention uses bolt Spiral motion, lead screw engage locking with screw hole, and other linkage parts cooperations is not required to be moved to complete a series of open Make.

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, code-locked, embolus and spring, are technically characterized in that：Code-locked sieve is closely affixed with embolus honeycomb, and code-locked sieve is according to two dimension Mode is arranged there are many hole, and the code-locked of a variety of codes number is housed in hole, and embolus honeycomb also arranges that there are many nests in the way of two dimension Cave, equipped with embolus and spring in nest, spring is distributed in the depths of nest, and code-locked sieve is connected with screw axostylus axostyle, screw axostylus axostyle point For axle portion and screw portion, helical teeth pad is provided between axle portion and screw portion, corresponding screw portion cooperation is with screw hole Component, with ensure can be with spiral motion, and engage locking, there are one the centers of embolus honeycomb circular hole can pass through screw shaft The axle portion of bar, axle portion by the part of embolus honeycomb circular hole, diameter can be more than its in the part of embolus honeycomb circular hole or Fastener is provided between screw portion and axle portion, to ensure that code-locked sieve is closely affixed with embolus honeycomb, embolus honeycomb rear end has tiltedly The flank of tooth, pitch face are engaged with helical teeth pad, with ensure embolus honeycomb can only precession cannot revolve and move back.

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 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 row of two dimension Row mode 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 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 arrangement mode of the two dimension, 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 pellet hole count or marble amount.Embolus described in type Honeycomb 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 not It is limited to hexagon, can is circular or polygon.The code-locked sieve refers to that inside is covered with hole, and shape is similar to sieve, uses To fill the lock core component of code-locked.The embolus, effect be similar to lock cylinder in tack pellet, shape include aciculiform, The one or more of cylindrical, polygon column and ovallized column, embolus length can be inconsistent, to prevent elastic unlocking, 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 antitheft using bolt spiral motion mode Again can be anti-loosening, anti-pick ability is enhanced, remarkable result is exactly that directly lock core can be used as bolt, with screw The lock mode of hole engagement be undoubtedly it is most firm, and need not other linkage parts cooperations come complete a series of unlocking or Activity is shut, enormously simplifies 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 structure diagram of three-dimension code bolt self-tightening lock.

Fig. 2 is the stereoscopic schematic diagram of three-dimension code key.

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

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 stereoscopic schematic diagram of the three-dimension code key of chain tapered end.

Specific embodiment

Shown in implementation column 1, such as Fig. 1, Fig. 2 and Fig. 3：Three-dimension code bolt self-tightening lock, including code-locked sieve 12, embolus honeycomb 13, Screw axostylus axostyle 3, helical teeth pad 33, 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 dimension arrangement mode, be provided with many front fine and rear thick, the holes 121 of two perforations, front fine and rear thick is code-locked in order to prevent 11 deviate from from code-locked sieve 12, and the code-locked 11 of a variety of codes number in this some holes 121 is housed, forms the three-dimensional layout of code-locked 11, code-locked 11 be in pin cylindricality, and front fine and rear thick, the pin column of different length represents the code-locked 11 of different code numbers.This some holes 121 of code-locked sieve 12, greatly Small and position is similar, to key key code 21 is correctly inserted into hole 121, matches code-locked 11, need to a circle code-locked be sieved 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 open there are one Direction hole 122, guiding key key code 21 and lock core code-locked 11 are correctly corresponding.Embolus honeycomb 13 is opened according to the arrangement mode of two dimension There are many nest, embolus 14 and spring 15 are housed in nest, for embolus 14 generally in uniform bar cylindricality, spring 15 is distributed in nest Bosom.

12 connection integrated with screw axostylus axostyle 3 of code-locked sieve, screw axostylus axostyle 3 divide for axle portion 31 and screw portion 32, axle portion Helical teeth pad 33 is provided between 31 and screw portion 32, helical teeth 33 theory structures of pad are identical with loose-proof screw washer, and interior survey is One circle pitch face, outside is the radial burr of a circle.The center of embolus honeycomb 13 is opened there are one circular hole, can pass through screw axostylus axostyle 3 axle portion 31, the diameter of axle portion 31 are less than the diameter in screw portion 32, to ensure code-locked sieve 12 and 13 close phase of embolus honeycomb There are a circle pitch face 131 in patch, 13 rear end of embolus honeycomb, and theory structure is identical with locking washer, pitch face 131 and helical teeth pad 33 Be used in combination, be more than the angle of screw thread using the angle of pitch face 131, helical teeth suits, and generates two component, lifting distance and Pressing force is always greater than derotation distance and derotation power.

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 the key of different code numbers Code 21,21 pin column of key code are fixedly connected on the arrangement mode of two dimension in key code support 22, the three-dimensional layout of key code 21 are 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.Polygon handle 24 is connected with below key code support 22, it can be as spanner pullover, by three-dimension code key The handle 24 of spoon 2 is inserted into wrench socket can the turn of the screw.

This implementation column three-dimension code bolt self-tightening lock, can be applied to it is various need anti-loosened screw, outdoor equipment is antitheft The three-dimension code bolt self-tightening of this implementation column need to only be locked 1, be used as bolt, screwed in bolt hole and tighten by occasion.Machine is set Standby various vibrations in the process of running, the derotation power generated to bolt can because, the pitch face 131 of 13 rear end of embolus honeycomb with The compression component that the helical teeth surveyed in helical teeth pad 33 generates, always greater than derotation component, therefore, bolt will not loosen.Similarly, burglar Without key, think derotation bolt in a reverse direction and can not.12 hole can only be sieved with correct key alignment code-locked Hole insertion is entered, and key code pin column is by promoting 11 shank of code-locked to move backward, until 12 rear end faces are sieved in code-locked shank rear end and code-locked And until 13 front end face of embolus honeycomb is concordant, code-locked sieve 12 and the screw axostylus axostyle 3 being integrally connected are rotated, passes through screw axostylus axostyle 3 Dragging embolus honeycomb 13 retreats, it is possible to back out three-dimension code bolt self-tightening lock.

Implementation column 2, as shown in Figure 4, Figure 5 and Figure 6：A kind of chain tapered end, by three-dimension code bolt self-tightening lock 1 and 4 structure of lock tube Into, three-dimension code bolt self-tightening therein lock 1, including code-locked sieve 12, embolus honeycomb 13, screw axostylus axostyle 3, helical teeth pad 33, 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 provided with according to the arrangement mode of two dimension 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, this some holes The code-locked 11 of a variety of codes number in 121 is housed, forms the three-dimensional layout of code-locked 11, code-locked 11 is in pin cylindricality, front fine and rear thick, and difference is long Short pin column represents the code-locked 11 of different code numbers.Embolus honeycomb 13 is provided with many nests according to the arrangement mode of two dimension, in nest Equipped with embolus 14 and spring 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 self-tightening lock 1 is connected with connector 51, and connector 51 is annular in shape, can be with one end of chain Connection, the front end of lock tube 4 are 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 Inner cavity, is disposed with leading portion circle import 17 and back segment screw hole 19, and it is cylindrical that code-locked sieves 12 appearances, and a part of diameter can be with More than the aperture of leading portion import, rotated with facilitating with hand.12 connection integrated with screw axostylus axostyle 3 of code-locked sieve, screw axostylus axostyle 3, which divides, is Axle portion 31 and screw portion 32 are provided with helical teeth pad 33 between axle portion 31 and screw portion 32, there is helical teeth in the front end of helical teeth pad 33, It is identical with locking washer that helical teeth pads 33 theory structures, in survey be a circle pitch face, outside is the radial burr of a circle, embolus There is pitch face 131 in 13 rear end of honeycomb, and the counterpart of pitch face 131 is helical teeth pad 33, and pitch face 131 is engaged with helical teeth pad 33 to be made With being more than the angle of screw thread using the angle of pitch face 131, helical teeth suits, and generates two component, lifting distance and pressing force are total It is greater than derotation distance and derotation power.The center of embolus honeycomb 13 is opened there are one circular hole, can pass through the axle portion of screw axostylus axostyle 3 31, the diameter of axle portion 31 is less than the diameter in screw portion 32, to ensure that code-locked sieve 12 and embolus honeycomb 13 fit closely.

Three-dimension code key 2 as shown in Figure 6, key code support 22 are in semi-circular piece, and key code 21 is in pin cylindricality, the pin of different length Column represents the key code 21 of different code numbers, and 21 pin column of key code is fixedly connected on the arrangement mode of two dimension in key code support 22, forms key The three-dimensional layout of code 21.

When shutting, the three-dimension code bolt self-tightening of one is locked 1, is directed at the lock tube 4 of other end, can directly used without key Hand inwardly rotates code-locked sieve 12, and code-locked sieve 12 rotates, and drives the helical rotation together of embolus honeycomb 13, compresses helical teeth pad 33 and completes lock Tight step, during unlocking, by correct three-dimension code key 2, the hole insertion of alignment code-locked sieve 12 is entered, and 21 pin column of key code promotes code-locked 11 shanks move backward, until 11 shank rear end of code-locked and code-locked sieve 12 rear end faces and 13 front end face of embolus honeycomb is concordant is Only, in this manner it is possible to outwards rotate code-locked sieve 12, take out three-dimension code bolt self-tightening lock core 1 and unlock, if with incorrect three-dimensional Code 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 and embolus Honeycomb 13 rotates together, and since there is pitch face 131 in 13 rear end of embolus honeycomb, it is also a circle helical teeth to be surveyed in corresponding helical teeth pad 33, The derotation of embolus honeycomb 13 is by the pressing force that torsion is divided into always greater than rotatory force, therefore embolus honeycomb 13 is unable to derotation rotation, Then code-locked sieve 12 and screw axostylus axostyle 3 cannot also rotate, so as to unlock.

This specification lists the concrete application lockset of several three-dimension code bolt self-tightening locks 1 in above specific implementation row, Lockset in these implementation columns, it is impossible to represent three-dimension code bolt self-tightening lock 1 all using lockset.

Claims

1. a kind of three-dimension code bolt self-tightening lock, including code-locked sieve (12), embolus honeycomb (13), screw axostylus axostyle (3), helical teeth pad (33), code-locked (11), embolus (14) and spring (15), it is characterised in that：The rear end face of code-locked sieve (12) and embolus honeycomb (13) Front end face be closely affixed, code-locked sieves (12) and is arranged in the way of two dimension there are many hole (121), equipped with a variety of in hole (121) The code-locked (11) of code number, embolus honeycomb (13) are also arranged in the way of two dimension there are many nest, and embolus (14) is housed in nest With spring (15), spring (15) is distributed in the depths of nest, and code-locked sieve (12) is connected with screw axostylus axostyle (3), screw axostylus axostyle (3) point For axle portion (31) and screw portion (32), helical teeth pad (33), embolus honeycomb are provided between axle portion (31) and screw portion (32) (13) center can pass through embolus honeycomb there are one circular hole by the axle portion (31) of screw axostylus axostyle (3), axle portion (31) (13) part of circular hole, diameter can be more than it in the part of embolus honeycomb (13) circular hole or by embolus honeycomb (13) circle The position in hole is provided with fastener, and there is pitch face (131) in embolus honeycomb (13) rear end, and pitch face (131) matches with helical teeth pad (33) It closes.

2. the three-dimension code bolt self-tightening lock according to right 1, wherein, code-locked sieve (12) is connected with screw axostylus axostyle (3), Its connection mode can be integrated.

3. the three-dimension code bolt self-tightening lock according to right 1, wherein, the screw axostylus axostyle (3), screw portion (32) can match somebody with somebody Close the component with screw hole (19), engagement locking.