CN109306822A - A kind of Novel anti-theft pin tumbler lock private key - Google Patents
A kind of Novel anti-theft pin tumbler lock private key Download PDFInfo
- Publication number
- CN109306822A CN109306822A CN201811488329.1A CN201811488329A CN109306822A CN 109306822 A CN109306822 A CN 109306822A CN 201811488329 A CN201811488329 A CN 201811488329A CN 109306822 A CN109306822 A CN 109306822A
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- China
- Prior art keywords
- lock
- regulating tank
- connection sheet
- parts
- tooth
- Prior art date
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- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 52
- 239000008188 pellet Substances 0.000 claims description 44
- 238000009826 distribution Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000012745 toughening agent Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical group COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 claims description 2
- 239000011258 core-shell material Substances 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/26—Use of special materials for keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- 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
- E05B27/0003—Details
-
- 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
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/002—Locks for use with special keys or a plurality of keys ; keys therefor for flexible keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a kind of Novel anti-theft pin tumbler lock private keys, including lock body, lock ring, lockhole, lock core and key, the lock body upper end is equipped with lock ring, and locked groove is equipped in the middle part of lock body, lock pillar is equipped in the locked groove, several lock cores being fixedly connected are equipped on the outside of the lock pillar, and lock pillar upper end is equipped with lockhole, the key is by handle block, connecting tube, connection sheet and lock tooth composition, the lock tooth is made of high toughness plastic, it is attached between the adjacent lock tooth by rubber block, the connection sheet is made of high toughness plastic, stalloy is equipped in the connection sheet, lock tooth is used into plastic material, lock tooth is set to be easier to switch to horizontality by vertical state, and it is attached between lock tooth with rubber block, lock toilet article are made to have good deformability, it can guarantee that locking tooth accurately opens, thin steel is set inside connection sheet Piece further increases the toughness of connection sheet, improves the service life of key and the service efficiency of key.
Description
Technical field:
The present invention relates to lock technology fields, and in particular to a kind of Novel anti-theft pin tumbler lock private key.
Background technique:
Spring lock (Pin Tumbler Lock), also known as cylinder lock with balls, pearl lock, snap lock or pin tumbler locks, be it is one of most
Common lock structure.Principle is the cylindrical component (referred to as snap, pellet or pearl) using multiple and different height, locks lock
Core.When being put into correct key, each snap is pushed to identical height, and lock core is just released.
Existing spring lock uses various unlocking tools at this stage, can quickly be opened since structural principle is simple
It opens, being primarily due to lock core is the mode that is inserted vertically into, and unlocking tool can directly enter lock core easily, so as to cause anti-theft
Can it is poor, at this stage in order to increase spring lock anti-technical unlocking difficulty, be mostly by increase lock core complexity, but
It is that the placement of lock core is not gone to change, can be readily intercalated into lock core so as to cause unlocking tool, once unlocking tool holds
Easily in insertion lock core, by some means, it can be easy to open lock core.
Therefore the application has developed a kind of Novel anti-theft pin tumbler lock to radially distribute using multiple lock cores, and key is necessary
To switch to horizontality by vertical state could be inserted into lock core, make most of unlocking tool on the market, cannot effectively be inserted into lock
In-core greatly improves unlocking difficulty.
But the Novel anti-theft pin tumbler lock is when in use, due to needing to convert water by bending by vertical state for key
Level state, so key needs good flexibility, existing key flexibility is poor, upon bending, it is difficult to restore, reduce key
Spoon service life.
Summary of the invention:
The prior art is difficult to meet the needs of people, and to solve the above problems, the invention proposes a kind of new
Type antitheft sylinder private key.
To achieve the above object, the invention provides the following technical scheme: a kind of Novel anti-theft pin tumbler lock private key, including
Lock body, lock ring, lockhole, lock core and key, it is characterised in that: the lock body upper end is equipped with symmetrical the first regulating tank and the
Two regulating tanks, and lock body upper end is equipped with lock ring, the lock ring is class J-shaped, and lock ring both ends are equipped with symmetrical card slot, described
The short one end of lock ring is set in the first regulating tank, and the long one end of the lock ring adjusts trench bottom by the first spring and second and connects
It connects, symmetrical third regulating tank is equipped in lock body, is equipped with the lock tongue to fasten with card slot, institute in the third regulating tank
It states lock tongue trench bottom is adjusted by second spring and third and connect, equipped with the 4th regulating tank between the third regulating tank, and the
It is equipped with the intercommunicating pore being connected between three regulating tanks and the 4th regulating tank, turn being flexibly connected is equipped in the 4th regulating tank
Disk is set on the turntable there are two the adjusting rod for the distribution that is centrosymmetric, and is equipped with connecting line, the connection between the adjusting rod
Line both ends are fixedly connected with corresponding lock tongue respectively；
It is equipped with locked groove in the middle part of the lock body, is equipped with lock pillar in the middle part of the locked groove, and be equipped with connection at the center of locked groove bottom
Slot, the link slot is interior to be equipped with the connecting shaft being flexibly connected, and the connecting shaft upper end is fixedly connected with lock pillar bottom, the lock pillar
Upper end is equipped with lockhole, be equipped in the locked groove it is several match with locked groove and the lock core for the distribution that is centrosymmetric, the lock core
Inside is fixedly connected with corresponding lock pillar, and the 4th regulating tank is connected to link slot, is led between the connecting shaft and turntable
Cross chain connection；
Keyhole is equipped in the lock core, the keyhole bottom is equipped with several upper bullet slots, is equipped with phase in the upper bullet slot
Corresponding upper pellet is equipped with several lower bullet slots to match with upper bullet slot positioned at the locked groove bottom of lock core bottom, under described
It plays and is equipped with corresponding lower pellet in slot, the lower pellet bottom is connect by third spring with lower bullet slot；
The key is made of handle block, connecting tube, connection sheet and lock tooth, and grip hole is equipped in the middle part of the handle block, and
Handle block bottom is equipped with connecting tube, and the connection bottom of the tube is equipped with several connection sheets to match with lock core, in the connection sheet
Equipped with several lock teeth to match with pellet upper in lock core, it is equipped with connecting rod in the middle part of the connecting tube, the connecting rod front end is set
There is the fixture block to fasten with lockhole.
Preferably, the lock pillar is equipped with several diversion trenches corresponding with the keyhole entrance of lock core, the water conservancy diversion
Trench bottom is arc diagonally downward, and water conservancy diversion trench bottom is connected with corresponding lock core entrance.It, can be fast using diversion trench
Key is accurately guided at corresponding lock core by speed, is unlocked, effective to improve unlocking efficiency.
Preferably, the locked groove bottom positioned at lock core side is equipped with the locating piece being fixedly connected.The addition of locating piece, makes
Lock core after rotation, can accurately restore initial position, be locked.
Preferably, the lock body positioned at lock pillar upper end is equipped with the first tag block, and the handle block is equipped with and the first mark
The second tag block that note block matches.The addition of first tag block and the second tag block can be fast when being unlocked with key
The fast direction for accurately finding insertion accurately, improves enabling efficiency.
Preferably, the lock tooth is made of high toughness plastic, is connected between the adjacent lock tooth by rubber block
It connects.Lock tooth is used into plastic material, makes lock tooth be easier to switch to horizontality by vertical state, and lock and use rubber block between tooth
It is attached, lock toilet article is made to have good deformability, can guarantee that locking tooth accurately opens.
Preferably, the connection sheet is made of high toughness plastic, is equipped in the connection sheet of lock tooth bottom thin
Steel disc.Stalloy is set inside connection sheet, improves the toughness of connection sheet, and connection sheet deformation can be prevented, leads to not
Lock core is opened.
Preferably, the connecting rod is the telescopic rod of adjustable in length, and the outside of the connection sheet is equipped with fixed ring, described
It is connected and fixed between fixed ring middle inside and the outer middle side part of fixture block by several fixed links, is equipped with and card in the middle part of the connecting tube
The snap ring that block fastens, the connecting rod are set to inside snap ring.
Preferably, the fixture block front-end surface is equipped with several protrusions, and the protrusion bottom is that smooth outer surface is inclined tiltedly
Face, and raised upper end is coarse arc-shaped in outer surface, the protrusion is made of rubber material.Set flexible for connecting rod
Bar, and fixed ring is set on the outside of connection sheet, using fixed ring, the connection sheet after unlocking can be made, carry out certain fixation,
It restPoses, improves service life, prevent connection sheet after using for a longer period, deform, cause, unlock more troublesome,
The addition of protrusion increases the frictional force between fixture block and lockhole, when extracting fixture block again, bigger power is needed, to pass through this
Additional power drives moving synchronously for fixed ring, makes key after extraction, restPoses automatically, to realize key
It is carrying out in use, Automatic-expanding, automatic closure are convenient and efficient.
Preferably, the number of the lock core is 4, and the lockhole is cross.
Preferably, the upper bullet slot inner wall is equipped with symmetrical fixing groove, is equipped with movable card in the fixing groove
Bar, the kelly are fixedly connected with corresponding upper pellet both ends in upper bullet slot, the upper pellet lower end and lower pellet upper end
It is hemispherical.Using fixing groove and kelly, make pellet in key extraction, prevents the elasticity of third spring by upper pellet bullet
Out, it ensure that the stability integrally used, set hemispherical for upper pellet bottom and lower pellet upper end, using key
When, the effective precision for reducing lock tooth makes lock core be more easier to rotate, prevents lock core stuck.
Existing lock is essentially all constantly to improve to the complexity of lock core, and this Shen uses another thinking,
Original single lock core being inserted vertically into please is changed to multiple lock cores of laterally-emanating shape distribution, although reducing the length of lock core
Degree, but the quantity of lock core is increased, the difficulty of picking lock is significantly increased, and effectively prevent general picklock straight
It patches into progress picking lock opening in lock core, while in order to enable key effectively to open to lock core, lock tooth is torn open
Solution is individually individual at several, enables lock tooth by vertical state, more quickly soft to be converted into during insertion
Horizontality, to guarantee that lock can be normally-open.
Compared with prior art, the beneficial effects of the present invention are:
Lock tooth and connection sheet are all made of high toughness plastic and be made, the toughness of the two is increased, is more easier connection sheet
Bending, makes to lock tooth and is easier to switch to horizontality by vertical state, and locks and be attached between tooth with rubber block, make to lock tooth it
Between have good deformability, can guarantee lock tooth accurately open.
Stalloy is set inside connection sheet, improves the toughness of connection sheet, and connection sheet deformation can be prevented, leads to nothing
Method opens lock core.
Detailed description of the invention:
Fig. 1 is main view external structure schematic diagram of the invention；
Fig. 2 is overall structure diagram inside main view of the invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2 of the invention；
Fig. 4 is side view Integral connection structure schematic diagram between locked groove of the invention, lock pillar and lock core；
Fig. 5 is the distributed architecture schematic diagram of upper pellet and lower pellet of the invention；
Fig. 6 is key main view external structure schematic diagram of the invention；
Fig. 7 is overall structure diagram inside key main view of the invention；
Fig. 8 is connection bottom of the tube overall structure diagram of the invention；
Fig. 9 is fixed ring and fixture block attachment structure schematic diagram of the invention；
Figure 10 is enlarged structure schematic diagram at B in Fig. 7 of the invention；
In figure: 1- lock ring, 2- lock body, the first tag block of 3-, 4- lock pillar, 5- diversion trench, the first regulating tank of 6-, 7- card slot,
8- locating piece, 9- lock core, the first spring of 10-, 11- link block, 12- protrusion, the 4th regulating tank of 13-, the second regulating tank of 14-, 15-
Lock tongue, 16- third regulating tank, 17- second spring, 18- adjusting rod, 19- turntable, 20- intercommunicating pore, 21- chain, 22- lockhole,
Slot, 30- handle are played under the upper pellet of 23-, 24- locked groove, 25- link slot, 26- under pellet, 27- third spring, 28- kelly, 29-
Block, the second tag block of 31-, 32- connecting tube, 33- connection sheet, 34- lock tooth, 35- connecting rod, 36- fixed ring, 37- fixture block, 38-
Link block, 39- grip hole, 40- fixed link, 41- snap ring, 42- keyhole, 43- connecting shaft, play on 44- slot, 45- fixing groove,
46- key, 47- stalloy, 48- connecting line.
Specific embodiment:
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1, a kind of Novel anti-theft pin tumbler lock private key, including lock body 2, lock ring 1, lockhole 22, lock core 9 and key
46,2 upper end of lock body is equipped with symmetrical the first regulating tank 6 and the second regulating tank 14, and 2 upper end of lock body is equipped with lock ring 1,
The lock ring 1 is class J-shaped, and 1 both ends of lock ring are equipped with symmetrical card slot 7, and the short one end of the lock ring 1 is set to first and adjusts
In slot 6, the long one end of the lock ring 1 is connect by the first spring 10 with 14 bottom of the second regulating tank, and symmetrical point is equipped in lock body 2
The third regulating tank 16 of cloth is equipped with the lock tongue 15 to fasten with card slot 6 in the third regulating tank 16, and the lock tongue 15 passes through
Second spring 17 is connect with 16 bottom of third regulating tank, and the 4th regulating tank 13, and third are equipped between the third regulating tank 16
It is equipped with the intercommunicating pore 20 being connected between regulating tank 16 and the 4th regulating tank 13, is equipped with and is flexibly connected in the 4th regulating tank 13
Turntable 19, set on the turntable 19 there are two the adjusting rod 18 for the distribution that is centrosymmetric, the company of being equipped between the adjusting rod 18
Wiring 48,48 both ends of connecting line are fixedly connected with corresponding lock tongue 15 respectively；
It is equipped with locked groove 24 in the middle part of the lock body 2, is equipped with lock pillar 4 in the middle part of the locked groove 24, and at the center of 24 bottom of locked groove
Equipped with link slot 25, the connecting shaft 43 being flexibly connected, 43 upper end of connecting shaft and 4 bottom of lock pillar are equipped in the link slot 25
It is fixedly connected, 4 upper end of lock pillar is equipped with lockhole 22, and several and locked groove 24 is equipped in the locked groove 24 and is matched and in center pair
Claim the lock core 9 of distribution, the inside of the lock core 9 is fixedly connected with corresponding lock pillar 4, the 4th regulating tank 13 and link slot
25 connections, are connected between the connecting shaft 43 and turntable 19 by chain 21；
Keyhole 42 is equipped in the lock core 9,42 bottom of keyhole is equipped with several upper bullet slots 44, the upper bullet slot 44
Interior to be equipped with corresponding upper pellet 23,24 bottom of the locked groove positioned at 9 bottom of lock core matches equipped with several with upper bullet slot 44
Lower bullet slot 29, be equipped with corresponding lower pellet 26 in the lower bullet slot 29, lower 26 bottom of pellet passes through third spring 27
It is connect with lower bullet slot 29；
The key 46 is made of handle block 30, connecting tube 32, connection sheet 33 and lock tooth 34, is set in the middle part of the handle block 30
There is grip hole 39, and 30 bottom of handle block is equipped with connecting tube 32,32 bottom of connecting tube is equipped with what several and lock core 9 matched
Connection sheet 33, the connection sheet 33 are equipped with and go up the lock teeth 34 that pellet 23 matches in several and lock core 9, in the connecting tube 32
Portion is equipped with connecting rod 35, and 35 front end of connecting rod is equipped with the fixture block 37 to fasten with lockhole 22.
Preferably, 24 bottom of the locked groove positioned at 9 side of lock core is equipped with the locating piece 8 being fixedly connected.Locating piece adds
Enter, make lock core after rotation, can accurately restore initial position, be locked.
Preferably, the lock tooth 34 is made of high toughness plastic, passes through rubber block 38 between the adjacent lock tooth 34
It is attached.Lock tooth is used into plastic material, makes lock tooth be easier to switch to horizontality by vertical state, and lock and use between tooth
Rubber block is attached, and lock toilet article is made to have good deformability, can guarantee that locking tooth accurately opens.
Preferably, the number of the lock core is 4, and the lockhole is cross.
Embodiment 2
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the lock pillar 4 is equipped with several diversion trenches 5 corresponding with 42 entrance of keyhole of lock core 9, described
5 bottom of diversion trench is arc diagonally downward, and 5 bottom of diversion trench is connected with corresponding 9 entrance of lock core.Utilize water conservancy diversion
Key can fast and accurately be guided at corresponding lock core, unlock by slot, effective to improve unlocking efficiency.
Embodiment 3
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the lock body 2 positioned at 4 upper end of lock pillar is equipped with the first tag block 3, and the handle block 30 is equipped with and the
The second tag block 31 that one 3 pieces of label matches.The addition of first tag block and the second tag block is unlocked with key
When, it can quick and precisely find the direction of insertion accurately, improve enabling efficiency.
Embodiment 4
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the connecting rod 35 is the telescopic rod of adjustable in length, and the outside of the connection sheet 33 is equipped with fixed ring
36, it is connected and fixed between 36 middle inside of fixed ring and the outer middle side part of fixture block 37 by several fixed links 40, the connection
The snap ring 41 to fasten with fixture block 37 is equipped in the middle part of pipe 32, the connecting rod 35 is set to inside snap ring 41.It sets connecting rod to
Telescopic rod, and fixed ring is set on the outside of connection sheet, using fixed ring, the connection sheet after unlocking can be made, carried out certain
It is fixed, it restPoses, improves service life, prevent connection sheet after using for a longer period, deform, cause, unlock more
Trouble.
Embodiment 5
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, 37 front-end surface of fixture block is equipped with several raised 12, and raised 12 bottom is inclined for smooth outer surface
Oblique inclined-plane, and raised 12 upper ends are coarse arc-shaped in outer surface, described raised 12 are made of rubber material.Protrusion adds
Enter, increases the frictional force between fixture block and lockhole, when extracting fixture block again, need bigger power, thus by this additional power,
Drive fixed ring to move synchronously, make key after extraction, restPose automatically, thus realize key carry out using
When, Automatic-expanding is automatic to be closed, convenient and efficient.
Embodiment 6
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, upper bullet 44 inner wall of slot is equipped with symmetrical fixing groove 45, is equipped with work in the fixing groove 45
Dynamic kelly 28, the kelly 28 is fixedly connected with upper 23 both ends of pellet corresponding in upper bullet slot 44, under the upper pellet 23
End and 26 upper end of lower pellet are hemispherical.Using fixing groove and kelly, makes pellet in key extraction, prevent third bullet
The elasticity of spring pops up upper pellet, ensure that the stability integrally used, sets half for upper pellet bottom and lower pellet upper end
Spherical shape makes key when in use, and the effective precision for reducing lock tooth makes lock core be more easier to rotate, prevents lock core stuck.
Embodiment 7
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the connection sheet 33 is made of high toughness plastic, in the connection sheet 33 of lock 34 bottom of tooth
Equipped with stalloy 47.Stalloy is set inside connection sheet, improves the toughness of connection sheet, and connection sheet deformation can be prevented,
Lead to not open lock core.
Embodiment 8, a kind of Novel anti-theft pin tumbler lock private key, including lock body 2, lock ring 1, lockhole 22, lock core 9 and key
46,2 upper end of lock body is equipped with symmetrical the first regulating tank 6 and the second regulating tank 14, and 2 upper end of lock body is equipped with lock ring 1,
The lock ring 1 is class J-shaped, and 1 both ends of lock ring are equipped with symmetrical card slot 7, and the short one end of the lock ring 1 is set to first and adjusts
In slot 6, the long one end of the lock ring 1 is connect by the first spring 10 with 14 bottom of the second regulating tank, and symmetrical point is equipped in lock body 2
The third regulating tank 16 of cloth is equipped with the lock tongue 15 to fasten with card slot 6 in the third regulating tank 16, and the lock tongue 15 passes through
Second spring 17 is connect with 16 bottom of third regulating tank, and the 4th regulating tank 13, and third are equipped between the third regulating tank 16
It is equipped with the intercommunicating pore 20 being connected between regulating tank 16 and the 4th regulating tank 13, is equipped with and is flexibly connected in the 4th regulating tank 13
Turntable 19, set on the turntable 19 there are two the adjusting rod 18 for the distribution that is centrosymmetric, the company of being equipped between the adjusting rod 18
Wiring 48,48 both ends of connecting line are fixedly connected with corresponding lock tongue 15 respectively；
It is equipped with locked groove 24 in the middle part of the lock body 2, is equipped with lock pillar 4 in the middle part of the locked groove 24, and at the center of 24 bottom of locked groove
Equipped with link slot 25, the connecting shaft 43 being flexibly connected, 43 upper end of connecting shaft and 4 bottom of lock pillar are equipped in the link slot 25
It is fixedly connected, 4 upper end of lock pillar is equipped with lockhole 22, and several and locked groove 24 is equipped in the locked groove 24 and is matched and in center pair
Claim the lock core 9 of distribution, the inside of the lock core 9 is fixedly connected with corresponding lock pillar 4, the 4th regulating tank 13 and link slot
25 connections, are connected between the connecting shaft 43 and turntable 19 by chain 21；
Keyhole 42 is equipped in the lock core 9,42 bottom of keyhole is equipped with several upper bullet slots 44, the upper bullet slot 44
Interior to be equipped with corresponding upper pellet 23,24 bottom of the locked groove positioned at 9 bottom of lock core matches equipped with several with upper bullet slot 44
Lower bullet slot 29, be equipped with corresponding lower pellet 26 in the lower bullet slot 29, lower 26 bottom of pellet passes through third spring 27
It is connect with lower bullet slot 29；
The key 46 is made of handle block 30, connecting tube 32, connection sheet 33 and lock tooth 34, is set in the middle part of the handle block 30
There is grip hole 39, and 30 bottom of handle block is equipped with connecting tube 32,32 bottom of connecting tube is equipped with what several and lock core 9 matched
Connection sheet 33, the connection sheet 33 are equipped with and go up the lock teeth 34 that pellet 23 matches in several and lock core 9, in the connecting tube 32
Portion is equipped with connecting rod 35, and 35 front end of connecting rod is equipped with the fixture block 37 to fasten with lockhole 22.
Preferably, the lock pillar 4 is equipped with several diversion trenches 5 corresponding with 42 entrance of keyhole of lock core 9, described
5 bottom of diversion trench is arc diagonally downward, and 5 bottom of diversion trench is connected with corresponding 9 entrance of lock core.
Preferably, 24 bottom of the locked groove positioned at 9 side of lock core is equipped with the locating piece 8 being fixedly connected.
Preferably, the lock body 2 positioned at 4 upper end of lock pillar is equipped with the first tag block 3, and the handle block 30 is equipped with and the
The second tag block 31 that one 3 pieces of label matches.The addition of first tag block and the second tag block is unlocked with key
When, it can quick and precisely find the direction of insertion accurately, improve enabling efficiency.
Preferably, the lock tooth 34 is made of high toughness plastic, passes through rubber block 38 between the adjacent lock tooth 34
It is attached.
Preferably, the connection sheet 33 is made of high toughness plastic, in the connection sheet 33 of lock 34 bottom of tooth
Equipped with stalloy 47.
Further, the high toughness plastic, by weight, including following component:
30-45 parts of PVAC resin, 10-15 parts of kaolin, 5-10 parts of C5 hydrogenated petroleum resin, chlorinated polyethylene rubber 5-10
Part, 1-5 parts of lubricant, 1-5 parts of release agent, 1-5 parts of crosslinking agent, 0.5-2 parts of initiator, 1-6 parts of toughener, 6-9 parts of diatomite,
0.5-2 parts of pigment, 0.05-0.2 parts of polymerization inhibitor；
Wherein toughener is esters of acrylic acid core-shell tougheners.
Preferably, the connecting rod 35 is the telescopic rod of adjustable in length, and the outside of the connection sheet 33 is equipped with fixed ring
36, it is connected and fixed between 36 middle inside of fixed ring and the outer middle side part of fixture block 37 by several fixed links 40, the connection
The snap ring 41 to fasten with fixture block 37 is equipped in the middle part of pipe 32, the connecting rod 35 is set to inside snap ring 41.
Preferably, 37 front-end surface of fixture block is equipped with several raised 12, and raised 12 bottom is inclined for smooth outer surface
Oblique inclined-plane, and raised 12 upper ends are coarse arc-shaped in outer surface, described raised 12 are made of rubber material.
Preferably, the number of the lock core is 4, and the lockhole is cross.
Preferably, upper bullet 44 inner wall of slot is equipped with symmetrical fixing groove 45, is equipped with work in the fixing groove 45
Dynamic kelly 28, the kelly 28 is fixedly connected with upper 23 both ends of pellet corresponding in upper bullet slot 44, under the upper pellet 23
End and 26 upper end of lower pellet are hemispherical.
The present invention is used for a kind of Novel anti-theft pin tumbler lock private key when in use:
(1) handle block 30 is held, keeps the second adjusting block 31 on handle block 30 corresponding with the first tag block 3, by fixture block
37 alignment lockholes 22, and be inserted into lockhole 22；
(2) due to the insertion of fixture block 37, fixture block 37 pushes connecting rod 35 to shrink, while driving the synchronous recycling of fixed ring 36,
The connection sheet 33 in fixed ring 36 is moved with corresponding diversion trench 5 simultaneously, is constantly scattered outward；
(3) since handle block 30 constantly promotes, in addition the flexibility of connection sheet 33, makes connection sheet 33 with diversion trench 5
Into in corresponding keyhole 42；
(4) when connection sheet 33 is completely into keyhole 42, i.e. lock tooth 34 fastens with corresponding upper pellet 23, locks tooth
34 make pellet 23 push lower about 26 pellet flexible, when upper 23 bottom of pellet is in lock core bottom and is concordant state, that is, lock
Core 9 unlocks；
(5) when connection sheet 33 is completely into keyhole 42, connecting rod 35 is contracted to most short, 37 upper end of fixture block and snap ring
41 fasten, then swing handle block 30, drive the rotation of lock pillar 4, by the rotation of chain 21, drive the rotation of turntable 19,
It drives connecting line 48 to shrink simultaneously, shrinks lock tongue 15, lock tongue 15 is separated with card slot 7, elasticity of the lock ring 1 due to the first spring 10
Automatic spring, i.e. lock ring 1 are opened, and are unlocked and are completed；
(6) in 1 force feed of lock ring to corresponding first regulating tank 6 and the second regulating tank 14, lock tongue 15 is due to the second bullet
The elasticity of spring directly pops up lock tongue 15, fastens with card slot 7, and lock ring 1 is by lock pillar, due to the pop-up of lock tongue 15, connecting line 48
Restore initial length, drive the rotation of turntable 19, by the transmission of chain 21, rotates lock pillar 4, in addition locating piece 8, makes lock core
9 accurately restore to initial position；
(7) when connection sheet 33 is extracted, upper pellet 23 is directly popped up due to the elasticity of third spring 27, restores initial bit
It sets, enters in corresponding upper bullet slot 44 with pellet 26 at present, lock core 9 is fixed；
(8) when key 46 is extracted, due to the protrusion 12 on fixture block 37, the frictional force between engaging is increased, it being capable of band
The dynamic constantly elongation of connecting rod 35, while driving fixed ring 36 that the connection sheet 33 of umbrella is constantly carried out recycling and being fixed into cylinder
Shape restores to original state, and after connection sheet 33 is extracted completely, last fixture block 37 is separated with lockhole 22, i.e., key 46 is extracted.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of Novel anti-theft pin tumbler lock private key, including lock body, lock ring, lockhole, lock core and key, it is characterised in that: institute
Lock body upper end is stated equipped with symmetrical the first regulating tank and the second regulating tank, and lock body upper end is equipped with lock ring, the lock ring is
Class J-shaped, and lock ring both ends are equipped with symmetrical card slot, the short one end of the lock ring is set in the first regulating tank, the lock ring
Long one end is connect by the first spring with the second adjusting trench bottom, and symmetrical third regulating tank is equipped in lock body, described
The lock tongue to fasten with card slot is equipped in third regulating tank, the lock tongue adjusts trench bottom by second spring and third and connects
It connects, the 4th regulating tank is equipped between the third regulating tank, and be equipped with and be connected between third regulating tank and the 4th regulating tank
Intercommunicating pore is equipped with the turntable being flexibly connected in the 4th regulating tank, sets that there are two the distributions that is centrosymmetric on the turntable
Adjusting rod is equipped with connecting line between the adjusting rod, and the connecting line both ends are fixedly connected with corresponding lock tongue respectively；
It is equipped with locked groove in the middle part of the lock body, is equipped with lock pillar in the middle part of the locked groove, and be equipped with link slot, institute at the center of locked groove bottom
The connecting shaft for being equipped with and being flexibly connected in link slot is stated, the connecting shaft upper end is fixedly connected with lock pillar bottom, the lock pillar upper end
Be equipped with equipped with lockhole, in the locked groove it is several match with locked groove and the lock core for the distribution that is centrosymmetric, the inside of the lock core
It is fixedly connected with corresponding lock pillar, the 4th regulating tank is connected to link slot, passes through chain between the connecting shaft and turntable
Item connection；
Keyhole is equipped in the lock core, the keyhole bottom is equipped with several upper bullet slots, is equipped in the upper bullet slot corresponding
Upper pellet, be equipped with positioned at the locked groove bottom of lock core bottom several with the upper lower bullet slots that match of bullet slot, the lower bullet slot
Interior to be equipped with corresponding lower pellet, the lower pellet bottom is connect by third spring with lower bullet slot；
The key is made of handle block, connecting tube, connection sheet and lock tooth, and grip hole, and handle are equipped in the middle part of the handle block
Block bottom is equipped with connecting tube, and the connection bottom of the tube is equipped with several connection sheets to match with lock core, and the connection sheet is equipped with
It is several with lock core in the lock teeth that match of upper pellet, be equipped with connecting rod in the middle part of the connecting tube, the connecting rod front end be equipped with
The fixture block that lockhole fastens；
The connection sheet is made of high toughness plastic, and stalloy is equipped in the connection sheet of lock tooth bottom.
2. Novel anti-theft pin tumbler lock private key according to claim 1, it is characterised in that: the lock tooth uses high tenacity
Plastics are made, and are attached between the adjacent lock tooth by rubber block.
3. Novel anti-theft pin tumbler lock private key according to claim 1, it is characterised in that: the number of the lock core is 4
A, the lockhole is cross.
4. Novel anti-theft pin tumbler lock private key according to claim 1, it is characterised in that: described in lock core side
Locked groove bottom is equipped with the locating piece being fixedly connected.
5. Novel anti-theft pin tumbler lock private key according to claim 1, it is characterised in that: the high toughness plastic is pressed
Parts by weight meter, including following component:
30-45 parts of PVAC resin, 10-15 parts of kaolin, 5-10 parts of C5 hydrogenated petroleum resin, 5-10 parts of chlorinated polyethylene rubber,
1-5 parts of lubricant, 1-5 parts of release agent, 1-5 parts of crosslinking agent, 0.5-2 parts of initiator, 1-6 parts of toughener, 6-9 parts of diatomite, face
0.5-2 parts, 0.05-0.2 parts of polymerization inhibitor of material；
Wherein toughener is esters of acrylic acid core-shell tougheners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488329.1A CN109306822B (en) | 2018-12-06 | 2018-12-06 | Special key for anti-theft cylinder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488329.1A CN109306822B (en) | 2018-12-06 | 2018-12-06 | Special key for anti-theft cylinder lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109306822A true CN109306822A (en) | 2019-02-05 |
| CN109306822B CN109306822B (en) | 2020-07-17 |
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ID=65223512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488329.1A Active CN109306822B (en) | 2018-12-06 | 2018-12-06 | Special key for anti-theft cylinder lock |
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| Country | Link |
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| CN (1) | CN109306822B (en) |
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| CN109707223A (en) * | 2019-03-04 | 2019-05-03 | 危云根 | A kind of lock core |
| CN110566057A (en) * | 2019-09-11 | 2019-12-13 | 耿梓越 | Anti-theft lock |
| CN114532736A (en) * | 2022-02-28 | 2022-05-27 | 中山市思进家具有限公司 | Multifunctional office table |
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| CN114532736B (en) * | 2022-02-28 | 2024-04-12 | 思进家具集团有限公司 | Multifunctional office desk |
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| Publication number | Publication date |
|---|---|
| CN109306822B (en) | 2020-07-17 |
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Effective date of registration: 20200617 Address after: 242532 No.16, pingkeng group, danankeng village, Tingxi Township, Jing County, Xuancheng City, Anhui Province Applicant after: Sheng Shoubin Address before: 230013 Room 203, 20 Yuan Garden, diligent Labor Association, Yaohai District, Hefei, Anhui. Applicant before: Chen Hao |
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Address after: No.16, Zhanling group, danankeng village, Tingxi Township, Jingxian County, Xuancheng City, Anhui Province Patentee after: Sheng Shoubin Address before: 242532 No.16, pingkeng group, danankeng village, Tingxi Township, Jing County, Xuancheng City, Anhui Province Patentee before: Sheng Shoubin |