CN108166848A - A kind of Rotary puzzle lock and method for unlocking - Google Patents
A kind of Rotary puzzle lock and method for unlocking Download PDFInfo
- Publication number
- CN108166848A CN108166848A CN201810169334.XA CN201810169334A CN108166848A CN 108166848 A CN108166848 A CN 108166848A CN 201810169334 A CN201810169334 A CN 201810169334A CN 108166848 A CN108166848 A CN 108166848A
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- China
- Prior art keywords
- combination disk
- lock
- protrusion
- core
- installation axle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0068—Permutation or combination locks; Puzzle locks in padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
- E05B17/106—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights fluorescent
-
- 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
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
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- Lock And Its Accessories (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention provides a kind of Rotary puzzle locks, and including lock body, the lock body includes lock and bottom buckle；Lock tongue, the lock tongue are mounted in the bottom buckle, and the lock tongue is fastened with described；Lock core, the lock core are mounted in the bottom buckle, and the lock core includes core, bottom combination disk, middle part combination disk, rotation combination disk, top combination disk, multiple password plate mats, core cap and unlock piece.Rotary puzzle lock provided by the invention is by setting the first installation axle to provide installation space, bottom combination disk, middle part combination disk and rotation combination disk are socketed in successively in the first installation axle, and it is separated with password plate mat, top combination disk is fixedly mounted in rotation combination disk, rotation combination disk, which need to only be rotated, to be unlocked, with unlock simply, the characteristics of easy to operate.
Description
Technical field
The invention belongs to coded lock field, specifically, the present invention relates to a kind of Rotary puzzle lock and method for unlocking.
Background technology
Door lock is essential antitheft product in people's life, and coded lock obtains extensively should due to the convenience that it is used
With.Meanwhile coded lock possesses complicated internal structure, makes it have complicated password combination, so as to excellent anti-theft
Energy.Existing coded lock often there are multiple shafts to cooperate, and corresponding password is set in each shaft, multiple so as to be combined into
Miscellaneous unlocking pin.Multiple-rotor coded lock needs to rotate respective axes of rotation successively in the wild in the case of bad environments in unlock,
Mutual cooperation between multiple shafts is susceptible to error, fails so as to cause unlock, also, in the situation of night insufficient light
Under be difficult to effectively unlock.It is tired that the limitation of existing multiple-rotor coded lock shaft cooperation and the limitation of method for unlocking so that it is unlocked
It is difficult.
Existing single shaft coded lock also has very much, and unlock, such as application number can be realized by the single shaft of continuous rotation
It is 201110391352.0, the applying date is on November 30th, 2011, a kind of entitled turntable coded lock core and unlock side
The patent application document of method, the invention are related to a kind of turntable coded lock core and unlocking method, mainly including a shaft and successively
The a plurality of coaxial turntables being set in shaft, a turntable and shaft positioned at outside are affixed and are rotated with shaft, remaining turntable
It transfers, and can rotate around the axis with shaft activity, a card slot is offered on each turntable, is set in opposite disk between each turntable
Be equipped with plectrum, and the plectrum between each turntable is worked in coordination so that turntable to be driven to rotate, the plectrum and card slot on the turntable it is opposite
The password of the turntable coded lock core is collectively formed in position and putting in order for turntable.Although existing single shaft coded lock can lead to
It crosses and continuously rotates single shaft realization unlock, but the coded lock needs to carry key, it is difficult in the case of key loss
To be unlocked, so as to make troubles for user.
According to above analysis it is found that the coded lock of the prior art has the following disadvantages：
1st, the multiaxis coded lock of the prior art needs multiple-rotor to cooperate, and is susceptible to mismatch error and unlock is caused to be lost
It needs to rotate multiple combination disks successively when losing, and unlocking, unlock is difficult；
2nd, the uniaxial coded lock of the prior art needs key to unlock in the case of key loss when being unlocked operation
It is difficult to unlock, it is inconvenient so as to cause.
Invention content
The present invention provides a kind of Rotary puzzle lock and method for unlocking, at least to solve multiaxis coded lock solution in the prior art
The technical issues of lock is difficult, while the technical issues of uniaxial coded lock is inconvenient in the prior art can also be solved.
To solve the above-mentioned problems, the present invention provides a kind of Rotary puzzle lock and method for unlocking, technical solution is as follows：
A kind of Rotary puzzle lock, including lock body, the lock body includes lock and bottom buckle；Lock tongue, the lock tongue are mounted on institute
It states in bottom buckle, the lock tongue is fastened with described；Lock core, the lock core are mounted in the bottom buckle, the lock core packet
Include core, bottom combination disk, middle part combination disk, rotation combination disk, top combination disk, multiple password plate mats, core cap and unlock piece；
The core is equipped with the first installation axle；Fluorescent material is painted in the rotation combination disk；The bottom combination disk, it is described in
Portion's combination disk and it is described rotation combination disk be socketed in successively in first installation axle, and respectively with the first installation axle activity
Connection；Password plate mat is installed between the bottom combination disk, the middle part combination disk and the rotation combination disk, it is multiple described
Password plate mat is fixedly connected with first installation axle；The top combination disk is mounted in the rotation combination disk, the top
Portion's combination disk is fixedly connected with the rotation combination disk；The bottom of the bottom combination disk is equipped with the first cylindrical protrusions；It is described
The top of middle part combination disk is equipped with the second cylindrical protrusions, and bottom is equipped with third cylindrical protrusions；The top of the top combination disk
Portion is equipped with the 4th cylindrical protrusions；On the periphery of the bottom combination disk, the middle part combination disk and the top combination disk
Equipped with groove；The core cap is mounted on the core；The unlock piece is mounted on the core cap, and movable with the core cap
Connection.
Rotary puzzle lock as described above, further preferably：The core cap is equipped with the second installation axle, cylindrical-shaped extension hole
And limited post；Second installation axle is set in parallel with first installation axle, for providing installation space；The cylinder
Elongated pore is used to provide sliding space for the unlock piece；The limited post is used to provide position restriction for the unlock piece.
Rotary puzzle lock as described above, further preferably：The unlock piece include protruding end, mounting hole, poke rod and
Sliding part；The protruding end is located at the left side of the unlock piece, the protruding end and the fit depressions；The mounting hole set
It is located in second installation axle, and is flexibly connected with second installation axle；The poke rod is located at the top of the unlock piece
Portion, the poke rod are matched with the lock tongue；The sliding part is matched with the cylindrical-shaped extension hole, for providing slip
Position.
Rotary puzzle lock as described above, further preferably：The both ends of the surface of the unlock piece are equipped with annular protrusion, the ring
Shape protrusion is located at the outside of the mounting hole.
Rotary puzzle lock as described above, further preferably：First installation axle is equipped with mounting groove, the mounting groove
It is interior to be equipped with limiting section.
Rotary puzzle lock as described above, further preferably：The password plate mat be equipped with clamping portion, the clamping portion with
The mounting groove interference fit.
Rotary puzzle lock as described above, further preferably：Support spring is further included, the support spring is mounted on described
In first installation axle, the support spring both ends are connected respectively with the password plate mat, the core.
Rotary puzzle lock as described above, further preferably：First cylindrical protrusions, second circular cylindrical projection
It rises, diameter is not much different in 10mm between the third cylindrical protrusions and the 4th cylindrical protrusions.
Rotary puzzle lock as described above, further preferably：The circle of second cylindrical protrusions, the middle part combination disk
The heart is in that angle is not more than 180 degree with the third cylindrical protrusions line.
Rotary puzzle lock as described above, further preferably：Return spring is further included, the return spring is mounted on described
In bottom buckle, and it is connected with the lock tongue.
Rotary puzzle lock as described above, further preferably：Fixed pin is further included, the fixed pin is mounted on the bottom buckle
On, and be connected with the lock core.
The method for unlocking of Rotary puzzle lock as described above, includes the following steps：
Step 1：The rotation combination disk is rotated clockwise, until first cylindrical protrusions and second cylinder
Shape protrusion, the third cylindrical protrusions contact with each other with the 4th cylindrical protrusions；
Step 2：The rotation combination disk is rotated clockwise, until the groove of the bottom combination disk is located at lockset position of coupler；
Step 3：The rotation combination disk is rotated counterclockwise, until the groove of the middle part combination disk is located at lockset position of coupler；
Step 4：The rotation combination disk is rotated clockwise, until the groove of the top combination disk is located at lockset position of coupler；
Step 5：The sliding part of the unlock piece is dialed up, completes unlocking operation.
Analysis is it is found that compared with prior art, the advantages of the present invention are：
1st, Rotary puzzle lock provided by the invention by set the first installation axle provide installation space, bottom combination disk, in
Portion's combination disk and rotation combination disk are socketed in the first installation axle, and separated with password plate mat successively, and top combination disk fixes peace
It in rotation combination disk, does not need to multiple shafts and cooperates, be not in mismatch error, when being unlocked operation, only
Rotation combination disk need to be rotated, unlock is simple, selects rotation combination disk as unlocking tool, is painted in rotation combination disk glimmering
Luminescent material at night convenient for unlock, does not need to key when being unlocked operation, need to be carried so as to eliminate operator
It is the drawbacks of key, easy to operate, so that of the invention have the characteristics of unlock is simple, easy to operate.
2nd, Rotary puzzle lock provided by the invention realizes unlock by protruding end and groove cooperation, and when unlock is not easy interim card；
Second installation axle is gap-matched with unlock piece, can ensure the installation accuracy of unlock piece；The both ends of the surface of unlock piece are equipped with ring
Shape protrusion, rotates around the second installation axle convenient for unlock piece, lock tongue is facilitated to be slided in bottom buckle, convenient for unlock；In first installation axle
Equipped with mounting groove and limiting section, password plate mat is interference fitted with the first installation axle by clamping portion and mounting groove so that the present invention
Installation is accurate accurate, and support spring is equipped in the first installation axle so that present invention cooperation is close, so that the present invention has
It is accurate accurate, when unlock operates the characteristics of smooth.
3rd, Rotary puzzle lock provided by the invention passes through to the first cylindrical protrusions, the second cylindrical protrusions, third cylinder
The diameter of shape protrusion and the 4th cylindrical protrusions is configured so that bottom combination disk, middle part combination disk and top combination disk it
Between can have any number of combination so that the present invention unlocking pin have any number of setting, greatly improve the present invention safety
Coefficient；Second cylindrical protrusions, the center of circle of middle part combination disk and third cylindrical protrusions line are in that angle is not more than 180 degree,
So that the second cylindrical protrusions, third cylindrical protrusions have any number of combination in the combination disk of middle part, this hair is further improved
Bright security performance so that the present invention have the characteristics that it is safe and reliable.
Description of the drawings
Fig. 1 is the schematic diagram of Rotary puzzle lock provided by the invention.
Fig. 2 is the lock of the present invention and lock tongue snapping schematic diagram.
Fig. 3 is the core scheme of installation of the present invention.
Fig. 4 is the core cap structure diagram of the present invention.
Fig. 5 is the unlock piece structure diagram of the present invention.
Fig. 6 is the core schematic diagram of the present invention.
Fig. 7 is the password plate mat scheme of installation of the present invention.
Fig. 8 is the top combination disk of the present invention and rotation combination disk scheme of installation.
Fig. 9 is the middle part combination disk structure diagram of the present invention.
Figure 10 is the bottom combination disk structure diagram of the present invention.
Figure 11 is the combination disk mat structure schematic diagram of the present invention.
In figure：1- is latched；2- bottom buckles；3- lock cores；4- rotates combination disk；5- lock tongues；6- poke rods；7- fixed pins；8- cores
Lid；Combination disk in the middle part of 9-；10- support springs；11- cores；12- bottoms combination disk；Combination disk at the top of 13-；14- limited posts；15-
Cylindrical-shaped extension hole；The second installation axles of 16-；17- mounting holes；18- sliding parts；19- annular protrusions；20- protruding ends；21- is unlocked
Part；22- mounting grooves；23- limiting sections；The first installation axles of 24-；25- grooves；26- password plate mats；27- third cylindrical protrusions；
The 4th cylindrical protrusions of 28-；The second cylindrical protrusions of 29-；The first cylindrical protrusions of 30-；31- clamping portions.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to 11, the present invention provides a kind of Rotary puzzle locks, and including lock body, lock body includes lock 1 and bottom
Button 2；Lock tongue 5, lock tongue 5 are mounted in bottom buckle 2, and lock tongue 5 is fastened with lock 1；Lock core 3, lock core 3 are mounted in bottom buckle 2, lock
Core 3 includes core 11, bottom combination disk 12, middle part combination disk 9, rotation combination disk 4, top combination disk 13, multiple password plate mats
26th, core cap 8 and unlock piece 21；Core 11 is equipped with the first installation axle 24；Bottom combination disk 12, middle part combination disk 9 and rotation are close
Code-disc 4 is socketed in successively in the first installation axle 24, and is flexibly connected respectively with the first installation axle 24；It can be selected according to actual demand
One or more middle part combination disks 9；Password plate mat is installed between bottom combination disk 12, middle part combination disk 9 and rotation combination disk 4
26, multiple password plate mats 26 are fixedly connected with the first installation axle 24；Top combination disk 13 is mounted in rotation combination disk 4, top
Combination disk 13 is fixedly connected with rotation combination disk 4；The bottom of bottom combination disk 12 is equipped with the first cylindrical protrusions 30；Middle part password
The top of disk 9 is equipped with the second cylindrical protrusions 29, and bottom is equipped with third cylindrical protrusions 27；The top of top combination disk 13 is equipped with
4th cylindrical protrusions 28；The periphery of bottom combination disk 12, middle part combination disk 9 and top combination disk 13 is equipped with groove 25；
Core cap 8 is mounted on core 11；Unlock piece 21 is mounted on core cap 8, and is flexibly connected with core cap 8.
Specifically, the lock core 3 of the Rotary puzzle lock of the present invention provides installation position by the first installation axle 24 of core 11
It puts, bottom combination disk 12, middle part combination disk 9 and rotation combination disk 4 are socketed in the first installation axle 24, and successively with password plate mat
26 separate, and top combination disk 13 is fixedly mounted in rotation combination disk 4, so as to complete the installation of multiple combination disks.Pass through setting
First installation axle 24 provides installation space, does not need to multiple shafts and cooperates, is not in mismatch error, is being unlocked behaviour
When making, rotation combination disk 4 need to be only rotated, unlock is simple, and rotation combination disk 4 is selected to rotate combination disk 4 as unlocking tool
On be painted with fluorescent material, at night convenient for unlock, it is easy to operate, key is not needed to when being unlocked operation, so as to exempt from
The drawbacks of need to carrying key in addition to operator, easy to operate, so that the present invention has, unlock is simple, easy to operate
Feature.
Operation is unlocked for the ease of the present invention, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, on core cap 8 of the invention
Equipped with the second installation axle 16, cylindrical-shaped extension hole 15 and limited post 14；Second installation axle 16 is set with the first installation axle 24 in parallel
It puts, for providing installation space；Cylindrical-shaped extension hole 15 is used to provide sliding space for unlock piece 21；Limited post 14 is used for as solution
Latch fitting 21 provides position restriction.The core cap 8 of the present invention is quenched to be process, and has anti-hydraulic shear, anti-drilling, the ability of antiknock,
Security performance is high, and the second installation axle 16 of the invention is set in parallel with the first installation axle 24, same convenient for unlock piece 21 during unlock
When coordinate with the groove 25 of bottom combination disk 12, middle part combination disk 9 and top combination disk 13 so that unlocking motion smooth-going is happy；
The present invention limits unlock piece 21 by limited post 14, can determine the scope of activities of unlock piece 21 so that unlock operation
It is simple and convenient；The present invention carries out position by using cylindrical-shaped extension hole 15 and 14 matched mode of limited post to unlock piece 21
It limits, while the event trace of unlock piece 21 can be limited so that unlock is easy to operate, so that the present invention has letter
Folk prescription just the characteristics of.
In order to make the unlocking motion smooth of the present invention, as shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 7, unlock piece of the invention
21 include protruding end 20, mounting hole 17, poke rod 6 and sliding part 18；Protruding end 20 is located at the left side of unlock piece 21, protruding end 20
It is matched with groove 25；Mounting hole 17 is set in the second installation axle 16, and is flexibly connected with the second installation axle 16；Poke rod 6
Positioned at the top of unlock piece 21, poke rod 6 is matched with lock tongue 5；Sliding part 18 is matched with cylindrical-shaped extension hole 15, for carrying
For sliding position.The present invention realizes unlock by protruding end 20 and the cooperation of groove 25, and protruding end 20 is round and smooth set with groove 25
It puts, when unlock is not easy interim card；Second installation axle 16 is gap-matched with mounting hole 17, and unlock piece 21 can be ensured along the second peace
16 smooth pivotal of axis is filled, while can ensure the installation accuracy of unlock piece 21；Poke rod 6 is interlockingly connected with lock tongue 5, can ensure to dial
The smooth swing in lock tongue 5 of lever 6, be not easy it is stuck, consequently facilitating lock tongue 5 is slided along bottom buckle 2, convenient for unlock；Cylindrical-shaped extension
Hole 15 is gap-matched with sliding part 18, and the center of circle in cylindrical-shaped extension hole 15 is overlapped with the axis of the second installation axle 16, is passed through
Sliding part 18 is slided along cylindrical-shaped extension hole 15, and unlock piece 21 can be made to be rotated along the second installation axle 16, easy to operate, so as to make
Of the invention there must be smooth when being unlocked.
In order to make the present invention in unlock convenient for sliding, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5 and Fig. 6, unlock of the invention
The both ends of the surface of part 21 are equipped with annular protrusion 19, and annular protrusion 19 is located at the outside of mounting hole 17.The unlock piece 21 of the present invention passes through
Annular protrusion 19 in both ends of the surface contacts respectively with core cap 8 and core 11, reduces unlock piece 21 and core cap 8, core 11 connects
Contacting surface is accumulated, and is slided convenient for sliding part 18；The axis of annular protrusion 19 is overlapped with the axis of mounting hole 17 so that annular protrusion 19 is same
When can play the guiding role to the rotation of unlock piece 21, rotated convenient for unlock piece 21 around the second installation axle 16, consequently facilitating unlock
The poke rod 6 of part 21 stirs lock tongue 5, and lock tongue 5 is facilitated to be slided in bottom buckle 2, convenient for unlock, so that having during present invention unlock
There is the characteristics of convenient for sliding.
It is accurate accurate in order to be easily installed the present invention, as shown in Fig. 3, Fig. 6 and Fig. 7, the first installation axle 24 of the invention
Mounting groove 22 is equipped with, limiting section 23 is equipped in mounting groove 22.The present invention by the first installation axle 24 set mounting groove 22,
Convenient for providing installation site for password plate mat 26, while guiding role can be played for the installation of password plate mat 26 so that password
Plate mat 26 is installed to along mounting groove 22 in the first installation axle 24, is easily installed；Limiting section 23 is equipped in mounting groove 22, it can be to peace
Bottom combination disk 12, middle part combination disk 9 and multiple password plate mats 26 after the completion of dress play position-limiting action, prevent the first installation axle
Axial float occurs for the part on 24 so that installation precision is accurate, is easily installed so that the present invention has, is accurate accurate
Feature.
In order to make registration of the present invention, and the fit precision of the present invention is improved, it is of the invention as shown in Fig. 6 and Figure 11
Password plate mat 26 is equipped with clamping portion 31, and clamping portion 31 is interference fitted with mounting groove 22.The password plate mat 26 and first of the present invention
Installation axle 24 is interference fitted by clamping portion 31 and mounting groove 22, can ensure that the password plate mat after installation is complete 26 and first is pacified
The relative position of axis 24, accurate positioning are filled, the password plate mat 26 after installation is complete will not occur radially to turn along the first installation axle 24
Dynamic, using the setting of interference fit, fit precision is high, can ensure the precision of unlocking pin, determines so that the present invention has
The characteristics of position is accurate, fit precision is high.
In order to make present invention cooperation close, as shown in Figure 3 and Figure 7, the invention also includes support spring 10, support springs 10
In the first installation axle 24,10 both ends of support spring are connected respectively with password plate mat 26, core 11.The present invention passes through close
Support spring 10 is set between code-disc pad 26 and core 11, convenient for bottom combination disk 12, middle part combination disk 9, rotation combination disk
4th, top combination disk 13 and multiple password plate mats 26 are played a supporting role so that bottom combination disk 12, middle part combination disk 9, rotation
Combination disk 4, top combination disk 13 and multiple password plate mats 26 coordinate closely, are not in gap, so as to improve the peace of the present invention
Fill precision so that the present invention has the characteristics that cooperation is close.
It is of the invention safe and reliable in order to make, as shown in Fig. 8, Fig. 9 and Figure 10, the first cylindrical protrusions 30 of the invention, the
Diameter is not much different in 10mm between two cylindrical protrusions 29,27 and the 4th cylindrical protrusions 28 of third cylindrical protrusions.This hair
It is bright by the first cylindrical protrusions 30, the second cylindrical protrusions 29,27 and the 4th cylindrical protrusions 28 of third cylindrical protrusions
Diameter be configured so that the cooperation between bottom combination disk 12, middle part combination disk 9 and top combination disk 13 is varied.
Top combination disk 13 drives middle part combination disk 9 to rotate by the cooperation of the 4th cylindrical protrusions 28 and third cylindrical protrusions 27,
Middle part combination disk 9 drives bottom combination disk 12 to rotate by the cooperation of the second cylindrical protrusions 29 and the first cylindrical protrusions 30.
By setting the first cylindrical protrusions 30, the second cylindrical protrusions 29,27 and the 4th cylindrical protrusions 28 of third cylindrical protrusions
Diameter so that can have any number of group between bottom combination disk 12 of the invention, middle part combination disk 9 and top combination disk 13
It closes, so that the unlocking pin of the present invention can have any number of setting, greatly improves the safety coefficient of the present invention, so that
The present invention has the characteristics that safe and reliable.
In order to further improve the safety of the present invention, as shown in figure 9, the second cylindrical protrusions 29 of the present invention, middle part
The center of circle of combination disk 9 is in that angle is not more than 180 degree with 27 line of third cylindrical protrusions.The present invention passes through to middle part combination disk
The position of the second cylindrical protrusions 29, third cylindrical protrusions 27 on 9 is configured so that the second cylindrical protrusions 29,
Three cylindrical protrusions 27 have any number of combination in middle part combination disk 9, substantially increase the security performance of the present invention, reduce people
Work rotates and causes the probability of unlock at random, so that the present invention has the characteristics that have a safety feature.
In order to make the present invention easy to operate, as depicted in figs. 1 and 2, the invention also includes return spring, return spring installations
It is connected in bottom buckle 2, and with lock tongue 5.The present invention can always play lock tongue 5 by the way that return spring is set to be connected with lock tongue 5
Supporting role recoils to locked position, while be convenient for locking operation convenient for lock tongue 5 during unlocking, so that present invention tool
There is the characteristics of easy to operate.
In order to make the present invention solid and reliable, as depicted in figs. 1 and 2, the invention also includes fixed pin 7, fixed pin 7 is mounted on
In bottom buckle 2, and it is connected with lock core 3.The lock core 3 of the present invention is mounted on by the way of interference fit in bottom buckle 2, and cooperation is close,
It is solid and reliable, while be fixed between lock core 3 and bottom buckle 2 using fixed pin 7, the riveting by the way of interference fit of fixed pin 7
Be connected in bottom buckle 2, further improve the present invention bonding strength so that the present invention have the characteristics that it is solid and reliable.
As shown in Figure 1 to 11, the present invention also provides the method for unlocking of Rotary puzzle lock, include the following steps：
Step 1：Rotate clockwise rotation combination disk 4, until the first cylindrical protrusions 30 and the second cylindrical protrusions 29,
Third cylindrical protrusions 27 contact with each other with the 4th cylindrical protrusions 28；
Step 2：Rotation combination disk 4 is rotated clockwise, until the groove 25 of bottom combination disk 12 is located at lockset position of coupler；
Step 3：Rotation rotation combination disk 4 counterclockwise, until the groove 25 of middle part combination disk 9 is located at lockset position of coupler；
Step 4：Rotation combination disk 4 is rotated clockwise, until the groove 25 of top combination disk 13 is located at lockset position of coupler；
Step 5：The sliding part 18 of unlock piece 21 is dialed up, completes unlocking operation.
Analysis is it is found that compared with prior art, the advantages of the present invention are：
1st, Rotary puzzle lock provided by the invention by set the first installation axle provide installation space, bottom combination disk, in
Portion's combination disk and rotation combination disk are socketed in the first installation axle, and separated with password plate mat successively, and top combination disk fixes peace
It in rotation combination disk, does not need to multiple shafts and cooperates, be not in mismatch error, when being unlocked operation, only
Rotation combination disk need to be rotated, unlock is simple, selects rotation combination disk as unlocking tool, is painted in rotation combination disk glimmering
Luminescent material at night convenient for unlock, does not need to key when being unlocked operation, need to be carried so as to eliminate operator
It is the drawbacks of key, easy to operate, so that of the invention have the characteristics of unlock is simple, easy to operate.
2nd, Rotary puzzle lock provided by the invention realizes unlock by protruding end and groove cooperation, and when unlock is not easy interim card；
Second installation axle is gap-matched with unlock piece, can ensure the installation accuracy of unlock piece；The both ends of the surface of unlock piece are equipped with ring
Shape protrusion, rotates around the second installation axle convenient for unlock piece, lock tongue is facilitated to be slided in bottom buckle, convenient for unlock；In first installation axle
Equipped with mounting groove and limiting section, password plate mat is interference fitted with the first installation axle by clamping portion and mounting groove so that the present invention
Installation is accurate accurate, and support spring is equipped in the first installation axle so that present invention cooperation is close, so that the present invention has
It is accurate accurate, when unlock operates the characteristics of smooth.
3rd, Rotary puzzle lock provided by the invention passes through to the first cylindrical protrusions, the second cylindrical protrusions, third cylinder
The diameter of shape protrusion and the 4th cylindrical protrusions is configured so that bottom combination disk, middle part combination disk and top combination disk it
Between can have any number of combination so that the present invention unlocking pin have any number of setting, greatly improve the present invention safety
Coefficient；Second cylindrical protrusions, the center of circle of middle part combination disk and third cylindrical protrusions line are in that angle is not more than 180 degree,
So that the second cylindrical protrusions, third cylindrical protrusions have any number of combination in the combination disk of middle part, this hair is further improved
Bright security performance so that the present invention have the characteristics that it is safe and reliable.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (10)
1. a kind of Rotary puzzle lock, which is characterized in that including：
Lock body, the lock body include lock and bottom buckle；
Lock tongue, the lock tongue are mounted in the bottom buckle, and the lock tongue is fastened with described；
Lock core, the lock core are mounted in the bottom buckle, and the lock core includes core, bottom combination disk, middle part combination disk, rotation
Combination disk, top combination disk, multiple password plate mats, core cap and unlock piece；
The core is equipped with the first installation axle；
The bottom combination disk, the middle part combination disk and the rotation combination disk are socketed in successively in first installation axle,
And it is separated with multiple password plate mats；
The top combination disk is sleeved in the rotation combination disk；
The bottom of the bottom combination disk is equipped with the first protrusion；The top of the middle part combination disk is equipped with the second protrusion, and bottom is set
There is third protrusion；The top of the top combination disk is equipped with the 4th protrusion；
The periphery of the bottom combination disk, the middle part combination disk and the top combination disk is equipped with groove；
The core cap is mounted on the core；The unlock piece is flexibly connected with the core cap.
2. Rotary puzzle lock according to claim 1, it is characterised in that：
The core cap is equipped with the second installation axle, cylindrical-shaped extension hole and limited post；Second installation axle and the described first peace
Dress axis is set in parallel, for providing installation space；The cylindrical-shaped extension hole is used to provide sliding space for the unlock piece；
The limited post is used to provide position restriction for the unlock piece.
3. Rotary puzzle lock according to claim 2, it is characterised in that：
The unlock piece includes protruding end, mounting hole, poke rod and sliding part；The protruding end is located at a left side for the unlock piece
Side, the protruding end and the fit depressions；The mounting hole is set in second installation axle, and is pacified with described second
Fill axis flexible connection；The poke rod is located at the top of the unlock piece, and the poke rod is matched with the lock tongue；The cunning
Dynamic portion is matched with the cylindrical-shaped extension hole, for providing sliding position.
4. Rotary puzzle lock according to claim 3, it is characterised in that：
The both ends of the surface of the unlock piece are equipped with annular protrusion, and the annular protrusion is located at the outside of the mounting hole.
5. Rotary puzzle lock according to claim 1, it is characterised in that：
First installation axle is equipped with mounting groove, and limiting section is equipped in the mounting groove.
6. Rotary puzzle lock according to claim 5, it is characterised in that：
The password plate mat is equipped with clamping portion, and the clamping portion is interference fitted with the mounting groove.
7. Rotary puzzle lock according to claim 1, which is characterized in that further include：
Support spring, the support spring be mounted on first installation axle on, the support spring both ends respectively with it is described close
Code-disc pad, the core are connected.
8. Rotary puzzle lock according to claim 1, it is characterised in that：
First protrusion, second protrusion, between the third protrusion and the 4th protrusion diameter be not much different in
10mm。
9. Rotary puzzle lock according to claim 1, it is characterised in that：
Second protrusion, the center of circle of the middle part combination disk and the third protrusion line are in that angle is not more than 180 degree.
10. a kind of method for unlocking of Rotary puzzle lock according to claim 1 to 9 any one, which is characterized in that including
Following steps：
Step 1：The rotation combination disk is rotated clockwise, until the described first protrusion and the described second protrusion, the third are convex
It rises and contacts with each other with the 4th protrusion；
Step 2：The rotation combination disk is rotated clockwise, until the groove of the bottom combination disk is located at lockset position of coupler；
Step 3：The rotation combination disk is rotated counterclockwise, until the groove of the middle part combination disk is located at lockset position of coupler；
Step 4：The rotation combination disk is rotated clockwise, until the groove of the top combination disk is located at lockset position of coupler；
Step 5：The sliding part of the unlock piece is dialed up, completes unlocking operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169334.XA CN108166848B (en) | 2018-02-28 | 2018-02-28 | Rotary coded lock and unlocking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169334.XA CN108166848B (en) | 2018-02-28 | 2018-02-28 | Rotary coded lock and unlocking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166848A true CN108166848A (en) | 2018-06-15 |
| CN108166848B CN108166848B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810169334.XA Active CN108166848B (en) | 2018-02-28 | 2018-02-28 | Rotary coded lock and unlocking method |
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| Country | Link |
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| CN (1) | CN108166848B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975140Y (en) * | 2006-09-27 | 2007-11-14 | 梁少明 | Cipher door lock |
| CN202017404U (en) * | 2011-03-31 | 2011-10-26 | 上海圣兆信息技术有限公司 | Intelligent rotating disc type locking device |
| CN102493717A (en) * | 2011-11-30 | 2012-06-13 | 上海圣兆信息技术有限公司 | Turntable coded lock core and unlocking method |
| CN104563630A (en) * | 2013-10-15 | 2015-04-29 | 李三济 | Mechanical coded lock cylinder |
| CN205713508U (en) * | 2016-04-19 | 2016-11-23 | 王福忠 | Gradable management and Change Password and the coded lock of knob graduated disc gang switch |
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2018
- 2018-02-28 CN CN201810169334.XA patent/CN108166848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975140Y (en) * | 2006-09-27 | 2007-11-14 | 梁少明 | Cipher door lock |
| CN202017404U (en) * | 2011-03-31 | 2011-10-26 | 上海圣兆信息技术有限公司 | Intelligent rotating disc type locking device |
| CN102493717A (en) * | 2011-11-30 | 2012-06-13 | 上海圣兆信息技术有限公司 | Turntable coded lock core and unlocking method |
| CN104563630A (en) * | 2013-10-15 | 2015-04-29 | 李三济 | Mechanical coded lock cylinder |
| CN205713508U (en) * | 2016-04-19 | 2016-11-23 | 王福忠 | Gradable management and Change Password and the coded lock of knob graduated disc gang switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108166848B (en) | 2023-08-29 |
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