CN106948663A - Encryption ring anti-theft lock - Google Patents
Encryption ring anti-theft lock Download PDFInfo
- Publication number
- CN106948663A CN106948663A CN201610019486.2A CN201610019486A CN106948663A CN 106948663 A CN106948663 A CN 106948663A CN 201610019486 A CN201610019486 A CN 201610019486A CN 106948663 A CN106948663 A CN 106948663A
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- China
- Prior art keywords
- internal cylinder
- ring
- encryption
- encryption ring
- lock core
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
Abstract
The present invention relates to a kind of encryption ring anti-theft lock of anti-technology unlocking, it is characterized in that an encryption ring is added between the internal cylinder and outer lock core of traditional spring lock, there is marble hole in encryption ring, and communicated with the marble hole in outer lock core and internal cylinder, in blocking for M 1 is have to be larger than completely into the pellet number of internal cylinder, combined by different spring lengths, each marble hole has M position internal cylinder is separated with encryption ring, but only one of which position makes internal cylinder and encryption ring and encryption ring with outer lock core while separating, internal cylinder is carried out in two steps during unlocking, the marble hole of encryption ring, which is isolated, after first step motion can not carry out technology unlocking, encryption ring latch-up structure is provided with lock core, ensure to unlock when only having internal cylinder to separate with outer lock core with encryption ring and encryption ring simultaneously.
Description
Technical field
The present invention relates to anti-theft function of cylinder lock field, and in particular to the anti-technology unlocking field of spring lock.
Background technology
There is a fatal defect in traditional spring lock, be exactly easily by technology unlocking, although the password number of key is a lot,
But for technology unlocking person only one of which password in fact, exactly promote pellet to make the pellet in each marble hole in internal lock
Separation is with regard to that can allow internal cylinder to rotate or axial movement completion unlocking at core and outer lock core contact surface.
The content of the invention
Traditional spring lock includes outer lock core and internal cylinder, in locking due to pellet be stuck in internal cylinder and outer lock core it
Between, internal cylinder can not be with outer lock core relative motion, when inserting key in internal cylinder, internal cylinder and outer lock core separation, internal cylinder
Completion can be just moved to unlock.
In order to prevent the technology unlocking for spring lock, the present invention increases between the internal cylinder and outer lock core of traditional spring lock
Plus one layer of encryption ring, marble hole is communicated with the marble hole in internal cylinder and outer lock core in blocking encryption ring.
2 are cannot be less than completely into the pellet number M in internal cylinder in each marble hole of blocking, promotes pellet to make each
There is M position to separate internal cylinder and encryption ring in marble hole, but combined by spring length, only one of which position can be simultaneously
Internal cylinder is set to be separated with encryption ring and encryption ring with outer lock core, that is to say, that the technology unlocking cipher key number of a marble hole is M, but
The tooth position for being key can be M, can also be more than M.
If the Nth power combination that having the position of pellet in N number of marble hole, lock core in lock core has M makes internal cylinder with adding
Close ring separation, but only one of which combination makes encryption ring be separated with outer lock core simultaneously, that is to say, that the technology unlocking of lock core
Cipher key number is M Nth power.
Insertion key after internal cylinder separated simultaneously with outer lock core with encryption ring and encryption ring, when unlocking and locking internal cylinder with
Encryption ring can be moved, but internal cylinder moves completion in two steps during unlocking and locking, and first step motion is in rotating
Lock core certain angle axially promotes internal cylinder certain displacement, and internal cylinder can be blocked, now the pellet of internal cylinder and encryption ring
Hole misplaces, and second step motion is to continue with rotating or axially promotes internal cylinder, encryption ring or is synchronously transported together with internal cylinder
Moving or avoid internal cylinder allows internal cylinder to continue to move completion unlocking and lock.
After the motion of the internal cylinder first step, the marble hole of internal cylinder and the marble hole of encryption ring misplace, if
Now encryption ring is not separated with outer lock core, it is impossible to is continued to press on pellet and is separated by encryption ring with outer lock core, reaching prevents technology
The purpose of unlocking.
Because the motion of internal cylinder when unlocking is carried out in two steps, so the motion mode of internal cylinder has multiple combinations：
First way：First step internal cylinder is rotated, and second step internal cylinder is rotated further；
The second way：First step internal cylinder is rotated, the axial movement of second step internal cylinder；
The third mode：First step internal cylinder is moved axially, and second step internal cylinder continues to move axially；
4th kind of mode：First step internal cylinder is moved axially, and second step internal cylinder is rotated；
Encryption ring is no motion of during internal cylinder completes first step motion, is only transported in the second step of internal cylinder
Encryption ring is just moved during dynamic, and encryption ring has two kinds of motion modes, the first side in the second step motion process of internal cylinder
Formula is synchronized with the movement together with internal cylinder, and the second way is that encryption ring is vertical with the internal cylinder direction of motion, and encryption ring is by internal lock
Core, which is pushed open, no longer stops internal cylinder, allows internal cylinder to continue to complete second step motion.
If in the second step motion process of internal cylinder, the direction of motion of encryption ring and the direction of motion phase of internal cylinder
Together, then encryption ring with the case that outer lock core is separated and internal cylinder is not separated with encryption ring, internal cylinder will skip first
Step motion, is directly synchronized with the movement completes to unlock and lock together with encryption ring, so should also have an encryption ring latch-up structure,
Ensure only encryption ring with the case that outer lock core is separated and internal cylinder is not separated with encryption ring, encryption ring can not be transported
It is dynamic, only after internal cylinder completes first step motion, the motion of encryption ring latch-up structure ability Password-Enabled ring.
If in the second step motion process of internal cylinder, the direction of motion of encryption ring and the direction of motion of internal cylinder are not
Together, only encryption ring with the case that outer lock core is separated and internal cylinder is not separated with encryption ring, due to encryption ring and internal lock
Core is not separated, thus internal cylinder can not possibly complete the first step motion, and due to internal cylinder and encryption ring the direction of motion not
Together, thus encryption ring and internal cylinder can not possibly incorgruous motion simultaneously, therefore internal cylinder can not possibly skip the first step, and encryption ring one
Play second motion of directly progress to complete to unlock and lock, it is possible to be not provided with encryption ring latch-up structure.
Because door lock core be by internal cylinder rotate and reverse be respectively completed unlocking and lock, door lock core
The motion of internal cylinder second step must be rotated, so door lock core can only be using first, fourth kind of mode, first to fourth kind of side above
Formula can be used in padlock, bicycle lock etc. should not realistic existing back locking function lock, but when the motion of internal cylinder second step is to rotate
When, it should control rotational angle.
The axial movement direction of internal cylinder and encryption ring axially inwardly can promote or pull out.
It is different with encryption ring motion mode according to internal cylinder, the transverse shape of internal cylinder and encryption ring can be it is circular or
Square or other shapes.
Encryption ring is not necessarily a ring-type, also should not one entirety of Seeking Truth, can be made up of multiple splits.
Brief description of the drawings
The first structure (encryption ring rotation) cross-section schematic diagram of Fig. 1 first way lock cores.
The angular difference control structure figure of Fig. 2 Fig. 1 structures.
Another angular difference control structure figure of Fig. 3 Fig. 1 structures.
Pellet position view in Fig. 4 blocking marble holes.
Pellet position view in marble hole when Fig. 5 insert key.
Fig. 6 blockings internal cylinder is in released state tumbler positions schematic diagram.
Fig. 7 blocking internal cylinders are in the lock state tumbler positions schematic diagram.
Second of structure (encryption ring rotation) cross-section schematic diagram of Fig. 8 first way lock cores.
The third structure (encryption ring axial movement) cross-section schematic diagram of Fig. 9 first way lock cores.
The 4th kind of structure (the 360 degree of rotations of encryption ring energy) cross-section schematic diagram of blocking of Figure 10 first way lock cores.
The 4th kind of structure (encryption ring can not 360 degree rotation) cross-section signal of blocking of Figure 11 first way lock cores
Figure.
The side view of encryption ring in Figure 12 Figure 10 and Figure 11
B-B sections left view in Figure 13 Figure 12.
B-B sections right view in Figure 14 Figure 12.
Figure 15 second way structural representations.
The first structure (encryption ring axial movement) horizontal schematic diagram of section of the third mode lock core of Figure 16.
Figure 17 Figure 16 vertical axial diagrammatic cross-sections.
The third second of structure of mode lock core (movement of encryption ring vertical axial) horizontal schematic diagram of section of Figure 18.
A_A diagrammatic cross-sections in Figure 19 Figure 18.
The first structure (encryption ring rotation) blocking schematic diagram of the 4th kind of mode of Figure 20.
Figure 21 Figure 20 structured lock cores first step moves done state schematic diagram.
The schematic cross-sectional view of Figure 22 Figure 20 structured lock cores.
The internal cylinder axial limit structure schematic diagram of Figure 23 Figure 20 structured lock cores.
The 4th kind of Figure 24 second of mode structure internal cylinder eccentric structure schematic cross-sectional views.
The 4th kind of the third structure internal cylinder of mode of Figure 25 and encryption ring collectively form circular cross sections schematic diagram.
Figure 26 internal cylinders first steps and second step are all encryption ring latch-up structure blocking schematic diagrames when being axially moved.
Figure 27 internal cylinders first steps and second step are all that the first step motion of encryption ring latch-up structure terminates shape when being axially moved
State schematic diagram.
Figure 28 internal cylinders first steps and second step are all encryption ring latch-up structure unlocking condition schematic diagrames when being axially moved.
Encryption ring latch-up structure blocking schematic diagram when Figure 29 internal cylinders first steps and second step are all rotary motions.
The rotation of the encryption ring latch-up structure first step terminates shape when Figure 30 internal cylinders first steps and second step are all rotary motions
State schematic diagram.
Encryption ring latch-up structure unlocking condition schematic diagram when Figure 31 internal cylinders first steps and second step are all rotary motions.
The sensing groove of encryption ring latch-up structure and sensing pellet schematic shapes when Figure 32 internal cylinders first step is rotated.
In figure：1st, outer lock core；2nd, internal cylinder；3rd, encryption ring；4th, marble hole, pellet and spring assembly；5th, angular difference control ring；
6th, arcuate relief chi structure between 6_1, internal cylinder and encryption ring；7th, internal cylinder (or angular difference control ring) is with encrypting the recessed of interannular
Convex chi structure；8th, internal cylinder and the encryption trapezoidal concavo-convex chi structure of interannular；9th, internal cylinder and encryption interannular right-angled trapezium are concavo-convex
Chi structure；10th, internal cylinder back-moving spring；11st, encryption ring back-moving spring；12nd, encryption ring latch-up structure；13rd, latch-up structure is passed
Feel groove；14th, latch-up structure sensing pellet；15th, latch-up structure locking pellet；16th, latch-up structure back-moving spring；17th, spacer pin；
18th, spacing hole；19th, circular arc body.
Pellet combines embodiment
Because the size of lock core is limited, it is impossible to too big, it is also not possible to too small, so the length of pellet can not possibly be oversize,
Be also impossible to too short, if internal cylinder is hit by a bullet in blocking, subnumber is too many, and spring length is too short, can not effectively lock in
Lock core and encryption ring, if pellet is oversize in internal cylinder during blocking, necessarily make the pellet of key differential too big, due to pellet
Pitch of holes is limited, make key can not normally into and out, by currently marketed lock core size consider, it is each during blocking
Pellet number in marble hole completely into internal cylinder is most suitable for 2.
As shown in figure 4, all marble hole pellets lock internal cylinders and encryption ring and encryption ring and external lock during blocking
Core；As shown in figure 5, all marble hole pellets make internal cylinder and encryption ring and encryption ring and outer lock core point during insertion key simultaneously
From.Each marble hole has two pellets in internal cylinder, if lock core has N number of marble hole, technology unlocking cipher key number is 2N；Selection
Key tooth position in different pellet combinations, each marble hole has four or three or two, then corresponding cryptographic key number is
4N、3N、2N。
During blocking, two spring lengths in internal cylinder are not required, can with it is equal can also be unequal, Ke Yishe
Put the internal cylinder in blocking and be in released state with encryption ring, as shown in fig. 6, internal lock when can also be arranged on blocking
Core is in the lock state with encryption ring, as shown in fig. 7, all marble holes make internal cylinder and encryption ring simultaneously when only inserting key
And encryption ring is separated with outer lock core.
At the end of ensuring the motion of the internal cylinder first step, effective mistake occurs for the marble hole of internal cylinder and the marble hole of encryption ring
Position, can not now continue to press on the pellet in encryption ring.
The embodiment one of first way
Shown in Fig. 1, internal cylinder and encryption ring are torus, and the first step rotational angle control of internal cylinder can be using such as
Shown in Fig. 3, there are concavo-convex chi structure (7), the first step rotational angle control of internal cylinder between internal cylinder and one end of encryption ring
It can also use as shown in Fig. 2 angular difference control ring (5) and encryption ring are enclosed within outside internal cylinder side by side, angular difference control ring and internal cylinder
It is relatively fixed, angular difference control ring (5) has concavo-convex chi structure (7) between the contact end face with encryption ring, the first step rotates interior
Ring is encrypted after lock core certain angle and stops that second step is rotated further internal cylinder, and encryption ring and internal cylinder rotate completion and opened together
Lock and lock.
The embodiment two of first way
As shown in figure 8, internal cylinder and encryption ring are torus, there is arc recessed between internal cylinder outer shroud and encryption ring inner ring
Convex chi structure (6), the double wedge of arcuate relief chi structure is different with the arc angle of groove, and internal cylinder upper groove arc angle A, which is more than, to be added
The double wedge arc angle B of close ring, first step internal cylinder rotates encrypted ring stop during angular difference (A-B)/2 degree, and second step is rotated further interior
Lock core, then encryption ring and internal cylinder rotate completion and unlock and lock together.
The embodiment three of first way
As shown in figure 9, encryption ring can only be moved axially with respect to outer lock core, the cross section of internal cylinder is circle, can be relative
Encryption ring is rotated, and has trapezoidal concavo-convex chi structure (8) between internal cylinder and encryption ring end face, and the first step rotates the certain angle of internal cylinder
Ring is encrypted after degree and stops that second step is rotated further internal cylinder, then the contact inclined-plane of trapezoidal concavo-convex chi structure (8) can produce vertical
Straight motive force promotes encryption ring to axially move, and encryption ring no longer stops internal cylinder after further turning an angle, now interior
Lock core can freely rotate completion and unlock and lock.
The embodiment four of first way
The structure as shown in Figure 10,11,12,13,14, internal cylinder basic configuration is to have one or many in torus, internal cylinder
Individual axial circular groove, encryption ring is the torus for having one or more circular arc cutaways, encryption ring cross section be one or
Multiple circular arc bodies (19), internal cylinder outside diameter is identical with encryption ring outside diameter, circular arc body thickness and internal lock in encryption ring
The depth of circular groove is identical on core, each circular arc body (19) of encryption ring axially into the circular groove of internal cylinder,
The first step, which is rotated, be encrypted after internal cylinder certain angle ring stop, and second step is rotated further internal cylinder then encryption ring and internal cylinder one
Rise to rotate and complete to unlock and lock.
The embodiment of the second way
As shown in figure 15, the outer ring-shaped in the cross section of encryption ring can be square or other shapes, and encryption ring is relatively outer
Lock core can only be moved axially, and the basic configuration of the inner ring of encryption ring is circle, and the basic configuration of the outer shroud of internal cylinder is circle, interior
Arcuate relief chi structure (6_1), blocking arcuate relief chi structure are provided between the outer shroud and encryption ring inner ring of lock core
An only side clearance, the first step rotates internal cylinder certain angle and is encrypted ring stop, and second step axially promotes internal cylinder, encryption ring
The completion that will together be axially moved with internal cylinder is unlocked, because the lock core of this structure is only applicable to padlock etc., without locking work(
Energy.
The embodiment one of the third mode
As shown in Figure 16,17, encryption ring can only be moved axially with respect to outer lock core, and internal cylinder also can only be axial with respect to encryption ring
Mobile, the first step axially promotes encrypted ring after internal cylinder movement certain displacement to stop that second step continues to press on internal cylinder, encrypts
Ring will together axially move with internal cylinder and complete to unlock.
The embodiment two of the third mode
The structure as shown in Figure 18,19, encryption ring can only be moved axially with respect to outer lock core, and internal cylinder also can only with respect to encryption ring
Axial movement, there is the concavo-convex chi structure (9) of right-angled trapezium between internal cylinder and encryption loop interface, encryption ring is moved with internal cylinder
Direction is vertical, and the first step is encrypted ring stop after promoting internal cylinder movement certain displacement, and second step continues to press on internal cylinder, right angle
The contact inclined-plane of trapezoidal concavo-convex chi structure (9) can produce with axially vertical motive force promote encryption ring do with it is axially vertical
Direction movement makes encryption ring no longer stop internal cylinder, continues axially to promote internal cylinder to complete to unlock.Between internal cylinder and outer lock core
If back-moving spring, back-moving spring is set between encryption ring and outer lock core.
The embodiment of 4th kind of mode
As shown in Figure 22,24,25, the cross section of encryption ring is circular, and internal cylinder is included in the middle of encryption ring, or interior
Lock core and encryption ring cross section collectively form a complete circle, and internal cylinder only has axial movement with respect to encryption ring, internal cylinder and
Encryption ring can be rotated relative to outer lock core together, and the first step is encrypted ring stop, second after promoting internal cylinder movement certain displacement
Step rotates internal cylinder, and encryption ring will rotate completion together with internal cylinder and unlock and lock.Figure 21 is that the internal cylinder first step moves knot
State during beam, Figure 22 is cross-sectional view, and Figure 23 is internal cylinder axial limit structure schematic diagram, spacer pin (17) insertion internal cylinder
Fixed with internal cylinder, it is movable in the spacing hole (18) that spacer pin can only be in encryption ring, so as to define that the axial direction of internal cylinder is living
Dynamic position, prevents that internal cylinder is pulled out.
In various embodiments above figure, some back-moving springs are omitted, and marble row numbers are not limited, keyhole and key
Shape it is different and different according to lock core embodiment.
It is different according to lock core structure, it is possible to use internal cylinder or encryption ring driving unlocking part complete to unlock.
It is different according to lock core structure, can select to allow internal cylinder is visible on the outside of lock core and encryption ring is hidden completely,
It can select to allow that encryption ring is visible on the outside of lock core to make internal cylinder visible in keyhole.
Encryption ring latch-up structure embodiment
As shown in Figure 26,27,28,29,30,31, having in outer lock core and encryption ring in locking marble hole, internal cylinder has sensing
Groove (13), encryption ring latch-up structure is made up of locking marble hole, sensing groove, sensing pellet, locking pellet and back-moving spring,
Back-moving spring, locking pellet and sensing pellet are in locking marble hole, and the basic configuration of sensing groove is trapezoidal, senses pellet
Length is equal to the thickness of encryption ring, and in blocking, sensing pellet is partly into the sensing groove in internal cylinder, locks pellet
Encryption ring is partly into, remainder is in outer lock core.The first step axially promote or rotate internal cylinder when, sensing pellet with it is interior
The contact inclined-plane of sensing groove on lock core can produce thrust and promote sensing pellet to enter encryption ring, and locking pellet is completely into outer
Lock core, encryption ring could be rotated or moved axially.
The fundamental form of one end (one end contacted with internal cylinder) of sensing groove (13) and sensing pellet in internal cylinder
Shape is trapezoidal, when internal cylinder is rotated relative to encryption ring, to make sensing pellet flexibly move, and two hypotenuses are arc, such as Figure 32
It is shown.
To ensure normally to unlock and lock, it is necessary to ensure that sensing pellet enters completely before the first step motion of internal cylinder terminates
Enter encryption ring.
Encryption ring latch-up structure does not have fixed position, can have one or more.
Encryption ring latch-up structure it is not necessary to, if the direction of motion and the second step motion side of internal cylinder of encryption ring
, then can be without encryption ring latch-up structure to difference.
The purpose for setting encryption ring latch-up structure is to ensure that only internal cylinder carries out opening energy just after first step motion first
Begin to move, that is, ensure that effective dislocation occurs for the marble hole of internal cylinder and the marble hole of encryption ring, it is impossible to continue to press on encryption
Pellet in ring.
Above encryption ring latch-up structure is a kind of preferred scheme, is not unique implementation.
Claims (10)
1. a kind of encryption ring anti-theft lock, including outer lock core, internal cylinder, encryption ring, it is characterized in that described encryption ring is positioned at interior
Between lock core and outer lock core, there is marble hole in encryption ring, be phase in the marble hole of blocking outer lock core, encryption ring and internal cylinder
Logical,
At least M pellet is completely in internal cylinder in each marble hole of blocking, and M cannot be less than 2, that is to say, that each
Pellet has M position to separate internal cylinder and encryption ring in marble hole, but makes each pellet by the combination of different length pellet
Pellet only one of which position in hole make internal cylinder with encryption ring and encryption ring with outer lock core while separating, if there is N in lock core
Individual marble hole, the then Nth power combination that there is M the position of pellet in lock core makes internal cylinder be separated with encryption ring, but wherein only has
One combination makes encryption ring be separated with outer lock core simultaneously, selects different pellet combinations, and the tooth position series of key can be more than M,
Internal cylinder is separated simultaneously with encryption ring and encryption ring with outer lock core during insertion key, and the motion of internal cylinder is point when unlocking and locking
What two steps were completed, the first step rotates internal cylinder certain angle or axially promotes internal cylinder certain displacement first, and internal cylinder can be hindered
Gear, now the marble hole of internal cylinder and encryption ring misplaces, second step be rotated further or axially promotion internal cylinder, encryption ring or
Person and internal cylinder, which are synchronized with the movement or avoided together internal cylinder, allows internal cylinder to continue to move completion unlocking and lock.
2. encryption ring anti-theft lock according to claim 1, it is characterized in that internal cylinder and encryption ring are torus, internal lock
Provided with concavo-convex chi structure (7) between core and encryption ring one end, or set up angular difference control ring (5), angular difference control ring and encryption
Ring is enclosed within outside internal cylinder side by side, and angular difference control ring is relatively fixed with internal cylinder, contact end face of the angular difference control ring with encryption ring it
Between have a concavo-convex chi structure (7), the first step, which to be rotated, be encrypted after internal cylinder certain angle ring and stop, second step is rotated further internal lock
Core, encryption ring and internal cylinder rotate completion and unlock and lock together.
3. encryption ring anti-theft lock according to claim 1, it is characterized in that internal cylinder and encryption ring are torus, internal lock
Be provided with arcuate relief chi structure (6) between the outer shroud of core and the inner ring of encryption ring, described arcuate relief chi structure it is convex
Tooth is different with the arc angle of groove, and the first step, which to rotate be encrypted after one angle of internal cylinder, to be stopped, second step is rotated further internal cylinder,
Encryption ring and internal cylinder rotate completion and unlock and lock together.
4. encryption ring anti-theft lock according to claim 1, it is characterized in that encryption ring can only be moved axially with respect to outer lock core,
The cross section of internal cylinder is circular, can be rotated relative to encryption ring, have trapezoidal bumps to intersect between internal cylinder and encryption ring end face
Structure (8), the first step rotates encrypted ring stop during internal cylinder certain angle, and second step is rotated further internal cylinder, then trapezoidal recessed
The contact inclined-plane of convex chi structure (8) can produce vertical motive force and promote encryption ring to axially move, and add after turning an angle
Close ring no longer stops internal cylinder, and now internal cylinder can freely rotate completion and unlock or lock.
5. encryption ring anti-theft lock according to claim 1, it is characterized in that internal cylinder basic configuration is torus, internal cylinder
On have one or more axial circular grooves, encryption ring is the torus for having one or more arc notch, and encryption ring is cross-section
Face is one or more circular arc bodies (19), and internal cylinder outside diameter is identical with encryption ring outside diameter, the circular arc body in encryption ring
Thickness is identical with the depth of circular groove in internal cylinder, the circular arc of each circular arc body (19) of encryption ring axially into internal cylinder
In connected in star, the first step, which is rotated, be encrypted after internal cylinder certain angle ring stop, and second step is rotated further internal cylinder then encryption ring
Completion is rotated together with internal cylinder to unlock and lock.
6. encryption ring anti-theft lock according to claim 1, it is characterized in that the outer ring-shaped in the cross section of encryption ring can be with
It is square or other shapes, encryption ring can only be moved axially with respect to outer lock core, the basic configuration of the inner ring of encryption ring is circle, interior
The basic configuration of the outer shroud of lock core is circle, and arcuate relief chi structure is provided between the outer shroud of internal cylinder and the inner ring of encryption ring
There is gap (6_1), blocking arcuate relief chi structure only side, and first step internal cylinder rotated and be encrypted after an angle
Ring stops that second step axially promotes internal cylinder, and encryption ring will move axially completion together with internal cylinder and unlock.
7. encryption ring anti-theft lock according to claim 1, it is characterized in that encryption ring can only be moved axially with respect to outer lock core,
Internal cylinder can only also be moved axially with respect to encryption ring, and the first step is encrypted ring resistance after axially promoting internal cylinder movement certain displacement
Gear, second step continues to press on internal cylinder, and encryption ring will together axially move with internal cylinder and complete to unlock.
8. encryption ring anti-theft lock according to claim 1, it is characterized in that encryption ring can only be moved axially with respect to outer lock core,
Internal cylinder can only also be moved axially with respect to encryption ring, there is the concavo-convex chi structure of right-angled trapezium between internal cylinder and encryption loop interface
(9), encryption ring is vertical with the internal cylinder direction of motion, and the first step promotes and ring stop is encrypted after internal cylinder movement certain displacement, the
Two steps continue to press on internal cylinder, and the contact inclined-plane of right-angled trapezium bumps chi structure (9) can be produced and axially vertical motive force
Promote encryption ring to do makes encryption ring no longer stop internal cylinder with the movement of axially vertical direction, continues axially to promote internal cylinder to complete
Unlock.
9. encryption ring anti-theft lock according to claim 1, it is characterized in that the cross section of encryption ring is circular, internal cylinder
In the middle of encryption ring, or internal cylinder and encryption ring cross section collectively form a complete circle, and internal cylinder is relative to encrypt
Ring only has axial movement, and internal cylinder and encryption ring can be rotated relative to outer lock core together, and the first step promotes internal cylinder movement certain
It is encrypted ring after displacement to stop, second step rotates internal cylinder, encryption ring and internal cylinder rotate completion and unlock and lock together.
10. the encryption ring anti-theft lock according to claim 1 or 2 or 3 or 5 or 6 or 7 or 9, it is characterized in that having one or many
Individual encryption ring latch-up structure (12), described encryption ring latch-up structure is by locking marble hole, sensing groove, sensing pellet, locking
Pellet and back-moving spring composition, have locking marble hole in outer lock core and encryption ring, sensing groove in internal cylinder, back-moving spring,
Pellet and sensing pellet are locked in locking marble hole, the basic configuration of sensing groove is trapezoidal, and the length of sensing pellet is equal to
The thickness of encryption ring, in blocking, sensing pellet is partly into the sensing groove in internal cylinder, and a locking pellet part is entered
Enter encryption ring, remainder is in outer lock core, when the first step axially promotes or rotates internal cylinder, on sensing pellet and internal cylinder
The contact inclined-plane of sensing groove can produce thrust and promote sensing pellet to enter encryption ring, lock pellet completely into outer lock core, plus
Close ring could be rotated or moved axially.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019486.2A CN106948663A (en) | 2016-01-06 | 2016-01-06 | Encryption ring anti-theft lock |
| PCT/CN2017/070214 WO2017118392A1 (en) | 2016-01-06 | 2017-01-05 | Anti-theft lock cylinder with encryption ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019486.2A CN106948663A (en) | 2016-01-06 | 2016-01-06 | Encryption ring anti-theft lock |
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|---|---|
| CN106948663A true CN106948663A (en) | 2017-07-14 |
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ID=59273283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019486.2A Pending CN106948663A (en) | 2016-01-06 | 2016-01-06 | Encryption ring anti-theft lock |
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| Country | Link |
|---|---|
| CN (1) | CN106948663A (en) |
| WO (1) | WO2017118392A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025502A (en) * | 2018-10-19 | 2018-12-18 | 葛广成 | A kind of blade inserting blade lock |
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| CN103603547B (en) * | 2013-12-06 | 2016-05-25 | 合肥工业大学 | A kind of helicopter switch board mechanical cylinder lock |
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- 2016-01-06 CN CN201610019486.2A patent/CN106948663A/en active Pending
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2017
- 2017-01-05 WO PCT/CN2017/070214 patent/WO2017118392A1/en active Application Filing
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| US4194379A (en) * | 1978-04-12 | 1980-03-25 | George K. C. Hardesty | Pick-proof lock |
| CN1478977A (en) * | 2003-07-18 | 2004-03-03 | 徐向阳 | Profiled bellet used for cylinder |
| CN201381683Y (en) * | 2009-02-16 | 2010-01-13 | 张良 | High-performance anti-theft lock with dual-layer lock core |
| US20140250959A1 (en) * | 2013-03-09 | 2014-09-11 | Linclon Tsai | Magnetic lock |
| CN205476897U (en) * | 2016-01-06 | 2016-08-17 | 程保国 | Encrypt ring theftproof lock core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109025502A (en) * | 2018-10-19 | 2018-12-18 | 葛广成 | A kind of blade inserting blade lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017118392A1 (en) | 2017-07-13 |
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