CN105317279B - A kind of double-cylinder mutual control axial displacement formula mechanical lock - Google Patents
A kind of double-cylinder mutual control axial displacement formula mechanical lock Download PDFInfo
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- CN105317279B CN105317279B CN201510476069.6A CN201510476069A CN105317279B CN 105317279 B CN105317279 B CN 105317279B CN 201510476069 A CN201510476069 A CN 201510476069A CN 105317279 B CN105317279 B CN 105317279B
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- sliding slot
- lower core
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 147
- 239000008188 pellet Substances 0.000 claims description 105
- 230000007704 transition Effects 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 239000004579 marble Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 25
- 239000003921 oil Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The invention discloses a kind of double-cylinder mutual control axial displacement formula mechanical lock, including tapered end, lock core, gate and key；Lock core is divided into upper and lower core；Lower core can be axially displaced in tapered end；Upper and lower locking mechanism is respectively provided between upper and lower core and tapered end, key is equipped with above and below spoon slot to be respectively intended to decode upper and lower locking mechanism；Lower core is also equipped with the control mechanism for controlling upper locking mechanism, and before lower core is not moved to position in an axial direction, upper locking mechanism does not have decoding condition；When key first decodes lower locking mechanism, then lower core is pushed to move axially rearward in place with key, closing gate at this time, control mechanism releases the control to upper locking mechanism simultaneously, key decodes upper locking mechanism, unlocking is realized in rotation to upper and lower core together under the drive of key.The present invention changes the new concept of the time difference, new method using potential difference, and being that current world is most effective prevents one of technology and the lockset of violence unlocking.
Description
Technical field
The present invention relates to a kind of lockset, more particularly to a kind of double-cylinder mutual control axial displacement formula mechanical lock.
Background technology
Most widely used in existing various locks is spring lock, and various spring locks exist much not in practice
Foot, it is easy to be opened by people with dedicated pock-poking tool.Due to traditional spring lock, there is many disadvantages, make its safety significantly
It reduces, is provided a convenient for thief, various burglaries is caused to occur again and again.In order to increase safety, the prior art proposes
A kind of two lock-core structure, such as disclosed by patent publication No. CN203925006U, CN203603627U and CN203769466U, but
It is these existing two lock-core structures, their two lock cores are all arranged side by side, are typically realized out using two keys
Lock equally exists above-mentioned the drawbacks of easily being unlocked by technology unlocking or violence.Prior art also teaches a kind of pellets up and down
The lockset of structure, as disclosed by patent publication No. CN203514995U, it is that two rows pinball game is housed in a lock core
Structure, key control key after being inserted into, are pushed forward locking, lock with back pulling for unlocking, and this lockset equally exists easily by technology unlocking or cruelly
The drawbacks of power is unlocked.
Invention content
It is an object of the invention to overcome the deficiency of the prior art, a kind of double-cylinder mutual control axial displacement formula mechanical lock is provided,
It is lock core to be split into upper and lower core, and upper and lower locking mechanism is respectively provided between upper and lower core and tapered end, under utilization
The switch of the decoding condition of the upper locking mechanism of core control and the gate of control lock core keyhole forepart, the upper lower core of core limitation
Rotation by way of this double-cylinder mutual control, can effectively prevent technology unlocking and violence unlocked, substantially increase the safety of lockset
Property.
Specific technical solution is used by the present invention solves its technical problem：A kind of double-cylinder mutual control axial displacement formula machinery
Lock, including tapered end and key；The tapered end includes tapered end and lock core；The lock core is rotatably mounted in tapered end；It is special
Sign is：The lock core is divided into core and lower core, and lower core can be axially displaced in tapered end；On described,
Lower to be respectively provided with upper and lower locking mechanism between core and tapered end, the key is equipped with above and below spoon slot to be respectively intended to pair
Upper and lower locking mechanism decoding；The lower core is also equipped with the control mechanism for controlling upper locking mechanism, in lower core in an axial direction
Before being not moved to position, upper locking mechanism does not have decoding condition；After key is inserted into keyhole, spoon slot is first under below key
Locking mechanism decodes, and then lower core is pushed to move axially rearward in place with key, the control mechanism is released to upper at this time
The control of locking mechanism so that spoon slot can decode upper locking mechanism above key, and upper and lower core is under the drive of key
Rotation, which is realized, together unlocks.
Upper locking mechanism between the upper core and tapered end is billiard mechanism, which is radially mounted in upper core
To be used for limiting the rotation of upper core between body and tapered end；The upper core is additionally provided in an axial direction and is communicated in the pinball game
First push rod sliding slot of the marble hole of structure；The control mechanism includes pellet push rod, and the pellet push rod is mounted in the of upper core
It is controlled in one push rod sliding slot and to the pellet of billiard mechanism, the rear end of pellet push rod is connected with lower core.
Upper locking mechanism between the upper core and tapered end is blade mechanism, and the blade mechanism includes radially filling
To be used for bolt processed that core on limiting rotates and in upper core and can be with the system between upper core and tapered end
The blade assembly that bolt is connected；The upper core is additionally provided in an axial direction and is communicated in the second push rod sliding slot of the bolt processed；It is described
Control mechanism includes bolt push rod processed, and the bolt push rod processed is in the second push rod sliding slot of upper core and to the bolt processed of blade mechanism
It is controlled, the rear end of bolt push rod processed is connected with lower core.
The mechanical lock further includes the gate mechanism for being arranged on keyhole forepart, which is connected with the lower core
Dynamic, when core is moved axially rearward in place instantly, which makes key bore closure.
The mechanical lock further includes delayer, the delayer mounted in the rear end of tapered end and pellet push rod or bolt push rod processed it
Between, when being moved on to after core instantly, pellet push rod or bolt push rod processed push delayer to make delayer by compressed energy-storage；When upper and lower
When core rotates, delayer does not release energy, and pellet push rod or bolt push rod processed is not pushed to return；If upper and lower core does not turn
Dynamic, then delayer can release energy within the time of setting pushes pellet push rod or bolt push rod processed to return to upper locking mechanism
The position controlled.
Lower locking mechanism between the lower core and tapered end is billiard mechanism, which is radially mounted in lower core
To be used for limiting the rotation and axial movement of lower core between body and tapered end.
Lower locking mechanism between the lower core and tapered end is blade mechanism, which is radially mounted in lower core
To be used for limiting the rotation and axial movement of lower core between body and tapered end.
The pellet push rod is equipped with the first scarf sliding slot, and the pellet of the billiard mechanism is equipped with can be with pellet push rod
Matched first protrusion of the first scarf sliding slot, when pellet push rod moves in the horizontal direction, pass through the of pellet push rod
The cooperation of first protrusion of one scarf sliding slot and pellet, can control pellet to move up and down, make pellet that can not be decoded in key
Position and key can be switched between decoded position.
The pellet be equipped with symmetrical two the first protrusions, the pellet push rod be equipped with two scarf sliding slots respectively with pellet
Two the first protrusions match.
The rear end of the pellet push rod be equipped with the first card slot, the lower core be equipped with the first fixture block fixing groove, one first
Fixture block, which is connected to, makes the rear end of pellet push rod under between the first card slot of pellet push rod and the first fixture block fixing groove of lower core
Core is connected, and when core is axially moveable instantly, lower core drives pellet push rod to move in the axial direction by the first fixture block.
The slot bottom of first push rod sliding slot of the upper core is additionally provided with the first fixture block sliding slot in an axial direction, first fixture block
Sliding slot is between the first fixture block fixing groove of lower core and the first card slot of pellet push rod, and first fixture block is passed through on described
First fixture block sliding slot of core and coordinate between the first card slot of pellet push rod and the first fixture block fixing groove of lower core, instantly
When core is moved in the axial direction by the first fixture block drive pellet push rod, first fixture block is axially in the first fixture block
It is moved in sliding slot.
The first fixture block sliding slot has the second scarf sliding slot, and the second of first fixture block and the first fixture block sliding slot
Scarf sliding slot matches, also along moving radially when making the first fixture block be moved in the axial direction in the first fixture block sliding slot, instantly
When core is moved axially rearward in place, the first card slot of the first fixture block abjection pellet push rod.
The bottom end of first fixture block is equipped with the first spring, and the both sides of first fixture block are equipped with alar part, first card
Second scarf sliding slot of block sliding slot is set downward, and first fixture block is by first spring mounted in the first card of lower core
In block fixing groove, the alar part of first fixture block is against in the second scarf sliding slot of the first fixture block sliding slot.
The gate mechanism includes being located at the upper and lower gate of the upper and lower side in keyhole forepart, the upper and lower gate respectively with
The front end of upper and lower gate push rod matches, and the rear end of the upper and lower gate push rod is mutually fixed respectively with lower core.
The upper lock gate is equipped with the first inclined-plane, and the front end of upper lock gate push rod is equipped with the second inclined-plane, the first inclined-plane of upper lock gate
It is matched with the second inclined-plane of upper lock gate push rod；The tail gates are equipped with third inclined-plane, and the front end of tail gates push rod is equipped with the 4th
Inclined-plane, the third inclined-plane of tail gates are matched with the 4th inclined-plane of tail gates push rod.
The bolt push rod processed is equipped with the sliding slot that can be moved axially relative to bolt processed, is equipped in the sliding slot of the bolt push rod processed
8th inclined-plane, the bolt processed are equipped with the second protrusion, and the 8th inclined-plane of the bolt push rod processed is upward and convex with the second of the bolt processed
Portion matches, and is fallen with when bolt push rod processed does not move backward in place, limiting bolt processed along radial direction.
The bolt processed is equipped with symmetrical two the second protrusions, and being equipped with two the 8th inclined-planes in the sliding slot of the bolt push rod processed distinguishes
It is matched with two the second protrusions of bolt processed.
The rear end of the bolt push rod processed be equipped with the second card slot, the lower core be equipped with the second fixture block fixing groove, one second
Fixture block, which is connected to, makes the rear end of bolt push rod processed under between the second card slot of bolt push rod processed and the second fixture block fixing groove of lower core
Core is connected, and when core is axially moveable instantly, lower core drives bolt push rod processed to move in the axial direction by the second fixture block.
The slot bottom of second push rod sliding slot of the upper core is also provided with the second fixture block sliding slot in an axial direction, second fixture block
Sliding slot is between the second fixture block fixing groove of lower core and the second card slot of bolt push rod processed, and second fixture block is passed through on described
Second fixture block sliding slot of core and coordinate between the second card slot of bolt push rod processed and the second fixture block fixing groove of lower core, instantly
When core is moved in the axial direction by the second fixture block drive bolt push rod processed, second fixture block is axially in the second fixture block
It is moved in sliding slot.
The second fixture block sliding slot has the third of third scarf sliding slot, second fixture block and the second fixture block sliding slot
Scarf sliding slot matches, also along moving radially when making the second fixture block be moved in the axial direction in the second fixture block sliding slot, instantly
When core is moved axially rearward in place, the second card slot of the second fixture block abjection pellet push rod.
The bottom end of second fixture block is equipped with second spring, and the both sides of second fixture block are equipped with alar part, second card
The third scarf sliding slot of block sliding slot is set downward, and second fixture block is by the second spring mounted in the second card of lower core
In block fixing groove, the alar part of second fixture block is against in the third scarf sliding slot of the second fixture block sliding slot.
Instantly when core returns to initial position, all components all return to original state.
The delayer includes ontology, piston, inner tube, third spring and mandrel, said inner tube and is fixed in ontology, and interior
Oil pocket is equipped between pipe and ontology, the piston in inner tube, is equipped with by third spring slide between piston and inner tube
Interior tube chamber connects the damping hole of the oil pocket, and one end of the mandrel is mutually fixed with piston, the other end of the mandrel with it is described
The rear end of pellet push rod matches, and said inner tube is additionally provided with check valve, with tube chamber in realization to the quick draining of oil pocket.
The delayer includes mandril, transition block, fixed seat and compression spring, and the mandril, transition block and compression spring are slidably mounted on
Fixed seat inner cavity, the first boss of mandril are slidably mounted in fixed seat sliding rail, and compression spring rear end withstands on fixed base rear end inner wall,
Compression spring front end withstands on bore end in transition block rear end, and transition block front end is movably arranged on bore end in mandril rear end, transition block
Second boss also matched with fixed seat sliding rail, mandril by during thrust drive transition block move backward simultaneously compression press spring, press
Spring energy storage；When transition block deviates from fixed seat sliding rail, the 5th inclined-plane of transition block and the 6th inclined-plane of mandril, the 7th inclined-plane phase of fixed seat
Cooperation rotates by a certain angle so as to generate, and the rotary speed of transition block is controlled by the five, the six, seven inclination angle of inclined plane and friction coefficient,
Transition block is so as to deferred action.
Compared with prior art, main advantageous effect of the invention is：Present invention employs the new reasons that potential difference changes the time difference
It reads, new method, using the concept of space-time conversion, belongs to pioneering in lockset industry, technically maintain the leading position.Lower core position
Move on to position (i.e. potential difference)；Lower core in place after, upper core just has a decoding condition, and lower core displacement produces time sky in place
Shelves (i.e. the time difference).Multiple restrictive conditions are provided with using this time-slot.Core is specifically played to move backward in the axial direction
While keyhole entrance gate progressively close off, delayer energy storage, until the movement of lower core, upper core just has solution afterwards in place
Code-bar part, at this time closing gate so that technology unlocking does not have channel；Delayer starts simultaneously, then the time unlocked is limited in
In the time range of delayer setting, beyond this time, delayer releases energy so that upper core is switched to again does not have solution
The state of code-bar part.As it can be seen that the concept by space-time conversion can logically prevent technology unlocking, so as to substantially increase lock
The safety of tool.It is embodied in following several advantages：
1st, present invention employs lock core is split into upper and lower core, and be respectively provided between upper and lower core and tapered end
Upper and lower locking mechanism, the decoding condition of upper locking mechanism is controlled using lower core, and upper core then limits lower core rotation；Work as key
After spoon is inserted into keyhole, spoon slot first decodes lower locking mechanism below key, then with key push lower core in an axial direction to
In place, the control mechanism releases the control to upper locking mechanism at this time for movement afterwards so that spoon slot can be to upper above key
Locking mechanism decodes, and unlocking is realized in rotation to upper and lower core together under the drive of key；This double-cylinder mutual control knot of the present invention
Structure, lower core must be unlocked first, could be promoted, if lower core does not promote, lock core (i.e. upper and lower core) can not rotate at all,
Even if after the decoding of lower locking mechanism, upper locking mechanism still limits the rotation of lock core, and only upper locking mechanism is under
Locking mechanism all decodes, and lock core (i.e. upper and lower core) could rotate, so as to which technology and violence be prevented to unlock.
2nd, the control mechanism of upper locking mechanism is controlled due to being used as present invention employs pellet push rod or bolt push rod processed, and
The matching of the protrusion of bolt is configured by the scarf sliding slot on pellet push rod or bolt push rod processed and billiard mechanism pellet or vane machine
It closes, when pellet push rod or bolt push rod processed move in the horizontal direction, can control and be moved down on the pellet or bolt processed of locking mechanism
It is dynamic, make billiard mechanism or blade mechanism key can not decoded position and key can be switched between decoded position, and
During initial position, upper locking mechanism can not be decoded with key so that technically individually crack upper locking mechanism not
It can realize, logically prevent the possibility of technology unlocking.
3rd, since present invention employs gate mechanism is equipped in keyhole forepart, which is connected with lower core,
Instantly when core is moved backward in place, which makes key bore closure, can so as to effectively prevent technology unlocking
It can property.
4th, due to present invention employs being also equipped with delayer between the rear end of tapered end and pellet push rod or bolt push rod processed,
When being moved on to after core instantly, pellet push rod or bolt push rod processed push delayer to make delayer by compressed energy-storage；When lock core (i.e.
Upper and lower core) rotation when, pellet push rod or bolt push rod processed are rotated with lock core and are disengaged with delayer, if lock core is (i.e.
Upper and lower core) do not rotate, then delayer can release energy within the time of setting pushes pellet push rod or bolt push rod processed to return
Return to the position controlled upper locking mechanism.The present invention is by delays time to control, so as to substantially increase the safety of lockset.
The present invention is described in further detail with reference to the accompanying drawings and embodiments；But a kind of double-cylinder mutual control axis of the present invention
Embodiment is not limited to displacement-type mechanical lock.
Description of the drawings
Fig. 1 is the D structure decomposition diagram of one present invention of embodiment；
Fig. 2 is the structure sectional view of one present invention of embodiment；
Fig. 3 is the A portions enlarged diagram in Fig. 2；
Fig. 4 is the B portions enlarged diagram in Fig. 2；
Fig. 5 is the C portions enlarged diagram in Fig. 2；
Fig. 6 is the structure diagram of the delayer of one present invention of embodiment；
Fig. 7 is the structure diagram before the key of one present invention of embodiment is inserted into；
Fig. 8 is the structure diagram that lower core does not move after the key of one present invention of embodiment is inserted into；
Fig. 9 is the structure diagram of lower core movement not in place after the key of one present invention of embodiment is inserted into；
Figure 10 is the structure diagram of lower core movement in place after the key of one present invention of embodiment is inserted into；
Figure 11 is that rear lock core does not rotate delayer and starts in place for lower core movement after the key of the present invention of embodiment one is inserted into
The structure diagram of work；
Figure 12 is the structure diagram after the delayer of one present invention of embodiment is advancing to the position；
Figure 13 is the structure diagram of the lower core reseting procedure of one present invention of embodiment；
Figure 14 is the structure diagram of the lower core reset of one present invention of embodiment in place；
Figure 15 is the D structure decomposition diagram of two present invention of embodiment；
Figure 16 is the structure diagram of the delayer of three present invention of embodiment；
Figure 17 is the D structure decomposition diagram of the example IV present invention；
Figure 18 is the structure sectional view of the example IV present invention；
Figure 19 is the D portions enlarged diagram in Figure 18；
Figure 20 is the sectional view of the E-E lines along Figure 18；
Figure 21 is the structure diagram before the key of the example IV present invention is inserted into；
Figure 22 is the sectional view of the F-F lines along Figure 21；
Figure 23 is the structure diagram that lower core does not move after the key of the example IV present invention is inserted into；
Figure 24 is the sectional view of the G-G lines along Figure 23；
Figure 25 is the structure diagram of lower core movement not in place after the key of the example IV present invention is inserted into；
Figure 26 is the sectional view of the H-H lines along Figure 25；
Figure 27 is the structure diagram of lower core movement in place after the key of the example IV present invention is inserted into；
Figure 28 is the sectional view of the I-I lines along Figure 27；
Figure 29 is that rear lock core does not rotate delayer and starts in place for lower core movement after the key of the example IV present invention is inserted into
The structure diagram of work；
Figure 30 is the sectional view of the J-J lines along Figure 29；
Figure 31 is the structure diagram after the delayer of the example IV present invention is advancing to the position；
Figure 32 is the sectional view of the K-K lines along Figure 31；
Figure 33 is the structure diagram of the lower core reseting procedure of the example IV present invention；
Figure 34 is the sectional view of the L-L lines along Figure 33；
Figure 35 is that the lower core of the example IV present invention resets structure diagram in place；
Figure 36 is the sectional view of the M-M lines along Figure 35；
Figure 37 is the structure sectional view of five present invention of embodiment.
Specific embodiment
It is described in the invention it is forward and backward, only represent opposite position relation above and below.
Embodiment one
Referring to shown in Fig. 1 to Figure 14, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the invention, including tapered end and key
10；The tapered end includes tapered end 1 and lock core；The lock core is rotatably mounted in tapered end 1；The lock core is divided into core
Body 21 and lower core 22, and lower core 22 can be axially displaced in tapered end 1；Between the upper core 21 and tapered end 1
Equipped with upper locking mechanism 3, it is equipped with upper and lower equipped with lower locking mechanism 4, the key 10 between the lower core 22 and tapered end 1
Face spoon slot be respectively intended to upper and lower locking mechanism decode；The lower core 22 is also equipped with the control for controlling upper locking mechanism 3
Mechanism processed, before lower core 22 is not moved to position in an axial direction, upper locking mechanism 3 does not have decoding condition；When key 10 is inserted into key
After keyhole, spoon slot first decodes lower locking mechanism 4 below key 10, then pushes lower core 22 axially rearward with key 10
In place, the control mechanism releases the control to upper locking mechanism 3 at this time for movement so that spoon slot can be to upper above key 10
Locking mechanism 3 decodes, and unlocking is realized in rotation together under the drive of key 10 for upper core 21, lower core 22.
Upper locking mechanism 3 between the upper core 21 and tapered end 1 is billiard mechanism, which is radially mounted in
To be used for limiting the rotation of upper core 21 between upper core 21 and tapered end 1；The upper core 21 is additionally provided in an axial direction and connects
In the first push rod sliding slot 211 of the marble hole of the billiard mechanism；The control mechanism includes pellet push rod 5, and the pellet pushes away
Bar 5 is in the first push rod sliding slot 211 of upper core and the pellet 31 of billiard mechanism is controlled, the rear end of pellet push rod 5
It is connected with lower core 22.
The pellet push rod 5 is equipped with the first scarf sliding slot 51, and the pellet 31 of the billiard mechanism is equipped with can be with bullet
51 matched first protrusion 311 of the first scarf sliding slot of sub- push rod, when pellet push rod 5 in axial direction moves, passes through
The first scarf sliding slot 51 and the cooperation of the first protrusion 311 of pellet of pellet push rod, can control pellet 31 to move up and down, make
Pellet 31 key can not decoded position and key can be switched between decoded position.
The billiard mechanism of the upper locking mechanism 3 of the present invention uses the general pellet component of the prior art substantially, unlike
The first protrusion 311 is additionally provided in pellet 31, corresponding marble hole will also be arranged to adapt to the movement of the first protrusion 311
Structure.
The pellet 31 is equipped with symmetrical two the first protrusions 311, and the pellet push rod 5 divides equipped with two scarf sliding slots 51
It is not matched with two the first protrusions 311 of pellet.
The rear end of the pellet push rod 5 is equipped with the first card slot 52, and the lower core 22 is equipped with the first fixture block fixing groove 221,
One the first fixture block 53, which is connected between the first card slot 52 of pellet push rod and the first fixture block fixing groove 221 of lower core, makes pellet
The rear end of push rod 5 is connected with lower core 22, and when core 22 is axially moveable instantly, lower core 22 is driven by the first fixture block 53
Pellet push rod 5 moves in the axial direction.
The slot bottom of first push rod sliding slot 211 of the upper core 21 is additionally provided with the first fixture block sliding slot 212 in an axial direction, described
First fixture block sliding slot 212 is between the first fixture block fixing groove 221 of lower core and the first card slot 52 of pellet push rod, and described
One fixture block 53 passes through the first fixture block sliding slot 212 of the upper core and coordinates the first card slot 52 in pellet push rod and lower core
Between first fixture block fixing groove 221, when core 22 is moved in the axial direction by the first fixture block 53 drive pellet push rod 5 instantly, institute
The first fixture block 53 is stated axially to move in the first fixture block sliding slot 212.
The first fixture block sliding slot 212 has the second scarf sliding slot 213, and 53 and first fixture block of the first fixture block is slided
Second scarf sliding slot 213 of slot 212 matches, when so that the first fixture block 53 is moved in the axial direction in the first fixture block sliding slot 212
Also along moving radially, when core 22 is moved axially rearward in place instantly, first fixture block 53 deviates from the of pellet push rod
One card slot 52.
The bottom end of first fixture block 53 is equipped with the first spring 54, and the both sides of first fixture block 53 are equipped with alar part, described
Second scarf sliding slot 213 of the first fixture block sliding slot is set downward, and first fixture block 53 is mounted in by first spring 54
In first fixture block fixing groove 221 of lower core, the alar part of first fixture block 53 is against the second of the first fixture block sliding slot tiltedly
In face shape sliding slot 213.
The mechanical lock further includes the gate mechanism for being arranged on keyhole forepart, the gate mechanism and lower 22 phase of core
Linkage, when core 22 is moved axially rearward in place instantly, which makes key bore closure.
The gate mechanism includes the upper lock gate 61, the tail gates 62 that are located at the upper and lower side in keyhole forepart, the upper lock gate
61st, front end of the tail gates 62 respectively with upper lock gate push rod 63, tail gates push rod 64 matches, the upper lock gate push rod 63, lower lock
The rear end of door push rod 64 is fixed respectively with lower 22 phase of core.
The upper lock gate 61 is equipped with the first inclined-plane 611, and the front end of upper lock gate push rod 63 is equipped with the second inclined-plane 631, upper lock gate
The first inclined-plane 611 matched with the second inclined-plane 631 of upper lock gate push rod；The tail gates 62 are equipped with third inclined-plane 621, lower lock
The front end of door push rod 64 is equipped with the 4th inclined-plane 641, the third inclined-plane 621 of tail gates and 641 phase of the 4th inclined-plane of tail gates push rod
Cooperation.
Instantly when core 22 returns to initial position, all components all return to original state.
The mechanical lock further includes delayer 7, which is mounted between tapered end 1 and the rear end of pellet push rod 5, when
When being moved on to after lower core 22, pellet push rod 5 pushes delayer 7 to make delayer by compressed energy-storage；When upper core 21, lower core 22
During rotation, delayer 7 does not release energy, and pellet push rod 5 is not pushed to return；If upper core 21, lower core 22 do not rotate,
Delayer 7 can release energy within the time of setting pushes pellet push rod 5 back to the position controlled upper locking mechanism 3
It puts, i.e., again to 31 holding of pellet.
The delayer 7 includes ontology 711, piston 712, inner tube 713, third spring 714 and mandrel 715, said inner tube
713 are fixed in ontology 711, and oil pocket is equipped between inner tube 713 and ontology 711, and the piston 712 passes through third spring 714
It is slidably mounted in inner tube 713, the damping hole that interior tube chamber connects the oil pocket, the core is equipped between piston 712 and inner tube 713
One end of axis 715 is fixed with 712 phase of piston, and the other end of the mandrel 715 is matched with the rear end of the pellet push rod 5, institute
It states inner tube 713 and is additionally provided with check valve, with tube chamber in realization to the quick draining of oil pocket.
It is the big flow half-duplex channel that hydraulic oil is discharged from inner tube that the check valve of the delayer 7, which is also referred to as non-return valve, is damped
Hole is adjustable minimal passage that hydraulic oil two-way circulates through inner tube.It, will be with piston when mandrel 715 is acted on by external force
712 squeeze third spring 714, and the hydraulic oil of inner tube 713 is discharged from non-return valve and damping hole；When external force disappears, compressed
Third spring 714 starts to reset extrusion piston 712, and the movement of piston 712 starts compression hydraulic oil, and hydraulic oil will be by damping after being pressurized
Hole enters inner tube 713, (because the size adjustable of damping hole, this process can realize the speed control of piston moving process,
Play time-lag action) third spring 714 by piston 712 shift onto initial point wait for next time action.Principle according to this, delayer can be positions
The object time-delay reset of shifting.
Lower locking mechanism 4 between the lower core 22 and tapered end 1 is billiard mechanism 41, and the billiard mechanism 41 is radially
To be used for limiting the rotation and axial movement of lower core 22 between lower core 22 and tapered end 1.
Existing common pellet component and its structure may be used in billiard mechanism 41.
Carry out the unlocking process that the present invention will be described in detail further below.
As shown in Fig. 7 to Figure 14, when key is not inserted into keyhole, the upper core of the limitation of upper locking mechanism 3 of upper core 21
21 rotate relative to tapered end 1, and the lower core 22 of the limitation of lower locking mechanism 4 of lower core 22 is rotated relative to tapered end 1 and moved in an axial direction
It is dynamic；And the rotation of the upper lower core 22 of the control of core 21, lower core 22 control the solution code-bar of upper core 21 by control mechanism
Part；Upper lock gate 61, tail gates 62 at this time are in opening state.
When the lower locking mechanism 4 that the key of adaptation is inserted into keyhole and lower core 22 aligns, i.e., with the spoon below of key 10
Slot is aligned with billiard mechanism 41, decodes lower locking mechanism 4, and after lower locking mechanism 4 decodes, lower core 22 theoretically can be opposite
Tapered end 1 rotate and and axial movement, but due to the limitation of upper core 21, lower core 22 can only move axially；Key 10 can
Lower core 22 to be pushed to move axially rearward.
It before lower core 22 moves backward, is controlled by control mechanism, upper core 21 does not have decoding condition.
Lower core 22, which moves backward, has driven pellet push rod 5 to move backward, and pellet push rod 5, which moves backward, makes pellet 31 gradually
It falls.When lower core 22 moves backward, the first fixture block 53 also gradually moves down.
Instantly when core 22 is moved backward in place, pellet 31 also falls in place, makes pellet 31 can not decoded position from key
Put be transformed into key can with decoded position, at this point, upper core 21 have understand code-bar part.The first fixture block 53 at this time is also complete
Departing from the first card slot 52 of pellet push rod 5.When lower core 22 moves backward, upper lock gate push rod 63 and tail gates push rod are driven
64 also move backward, and under the cooperation on inclined-plane, upper lock gate 61, tail gates 62 are gradually closed.When being moved on to after lower core 22, delay
Device 7 is compressed, and delayer 7 is in energy storage state.
Since the key of adaptation unlocks upper locking mechanism 3, at this point, upper core 21, lower core 22 can rotate together, it is real
Now unlock.When key exits, lower core 22 returns to initial position, and all components all return to original state.
If within the regular hour (time setting can be carried out to delayer 7), if, upper core 21, lower core 22
It does not rotate together, delayer 7 works, and the third spring 714 of delayer 7 resets, and delayer 7 pushes away pellet by mandrel 715
Bar 5 moves forward, and the Forward of pellet push rod 5 has driven pellet 31 to rise, and makes pellet 31 that can be transformed into from key with decoded position
Key cannot decoded position, control mechanism again controls upper locking mechanism 3.
Embodiment two
A kind of double-cylinder mutual control axial displacement formula mechanical lock shown in Figure 15, of the invention, it is different from embodiment one it
It is in the lower locking mechanism 4 between the lower core 22 and tapered end 1 is blade mechanism 42, and the blade mechanism 42 is radially
To be used for limiting the rotation and axial movement of lower core 22 between lower core 22 and tapered end 1.
Existing common blade assembly and its structure may be used in blade mechanism 42.
Embodiment three
Referring to shown in Figure 17 to Figure 36, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the invention, with embodiment one
The difference lies in the upper locking mechanism 3 between upper core 21 and tapered end 1 differs, corresponding control mechanism and its other
The mating part of component also differs.
In the present embodiment, upper locking mechanism 3 between the upper core 21 and tapered end 1 is blade mechanism, the blade
Mechanism include radially mounted between upper core 21 and tapered end 1 with the bolt processed 32 that is used for limiting upper core rotation and mounted in upper
In core and the blade assembly 33 that can be connected with the bolt 32 processed, in upper core 21, bolt 32 processed leads to blade assembly 33
Cross briquetting, spring is mounted between upper core 21 and tapered end 1；The upper core 21 is equipped in an axial direction and is communicated in the bolt processed
Second push rod sliding slot 214；The control mechanism includes bolt push rod 8 processed, and the bolt push rod 8 processed is mounted in the second pusher slide of upper core
It is controlled in slot 214 and to the bolt processed 32 of blade mechanism, the rear end of bolt push rod 8 processed is connected with lower core 22.
The bolt push rod 8 processed is equipped with the sliding slot 81 that can be moved axially relative to bolt processed, the sliding slot 81 of the bolt push rod processed
In be equipped with the 8th inclined-plane 811, the bolt 32 processed be equipped with the second protrusion 321, the 8th inclined-plane 811 of the bolt push rod processed upward and with
Second protrusion 321 of the bolt processed matches, when bolt push rod 8 processed does not move backward in place, to limit bolt 32 processed along radially
It falls.
The bolt processed 32 is equipped with symmetrical two the second protrusions 321, and two the 8th are equipped in the sliding slot 81 of the bolt push rod processed
Inclined-plane 811 matches respectively with two the second protrusions 321 of bolt processed.
The rear end of the bolt push rod 8 processed is equipped with the second card slot 82, and the lower core 22 is equipped with the second fixture block fixing groove 222,
One the second fixture block 83, which is connected between the second card slot 82 of bolt push rod processed and the second fixture block fixing groove 222 of lower core, makes bolt processed
The rear end of push rod 8 is connected with lower core 22, and when core 22 is axially moveable instantly, lower core 22 is driven by the second fixture block 83
Bolt push rod 8 processed moves in the axial direction.
The slot bottom of second push rod sliding slot 214 of the upper core is additionally provided with the second fixture block sliding slot 215 in an axial direction, and described
Two fixture block sliding slots 215 are between the second fixture block fixing groove 222 of lower core and the second card slot 82 of bolt push rod processed, and described second
Fixture block 83 pass through the second fixture block sliding slot 215 of the upper core and coordinate bolt push rod processed the second card slot 82 and lower core the
It is described when core 22 is moved in the axial direction by the second fixture block 83 drive bolt push rod 8 processed instantly between two fixture block fixing grooves 222
Second fixture block 83 axially moves in the second fixture block sliding slot 215.
The second fixture block sliding slot 215 has third scarf sliding slot 216, and 83 and second fixture block of the second fixture block is slided
The third scarf sliding slot 216 of slot matches, and the second fixture block 83 is made to go back edge when being moved in the axial direction in the second fixture block sliding slot 215
It and moves radially, when core 22 is moved axially rearward in place instantly, second fixture block 83 deviates from the second card of bolt push rod 8 processed
Slot 82.
The bottom end of second fixture block 83 is equipped with second spring 84, and the both sides of second fixture block 83 are equipped with alar part, described
The third scarf sliding slot 216 of second fixture block sliding slot is set downward, and second fixture block 83 is mounted in by the second spring 84
In second fixture block fixing groove 222 of lower core, the third that the alar part of second fixture block 83 is against the second fixture block sliding slot is oblique
In face shape sliding slot 216.
Carry out the unlocking process that the present invention will be described in detail further below.
As shown in Figure 21 to Figure 36, when key is not inserted into keyhole, the upper core of the limitation of upper locking mechanism 3 of upper core 21
21 rotate relative to tapered end 1, and the lower core 22 of the limitation of lower locking mechanism 4 of lower core 22 is rotated relative to tapered end 1 and moved in an axial direction
It is dynamic；And the rotation of the upper lower core 22 of the control of core 21, lower core 22 control the solution code-bar of upper core 21 by control mechanism
Part；Upper lock gate 61, tail gates 62 at this time are in opening state.
When the lower locking mechanism 4 that the key of adaptation is inserted into keyhole and lower core 22 aligns, that is, with spoon below key 10
Slot is aligned with billiard mechanism 41, decodes lower locking mechanism 4, and after lower locking mechanism 4 decodes, lower core 22 theoretically can be opposite
Tapered end 1 rotate and and axial movement, but due to the limitation of upper core 21, lower core 22 can only move axially；Key 10 can
Lower core 22 to be pushed to move axially rearward.
It before lower core 22 moves backward, is controlled by control mechanism, upper core 21 does not have decoding condition.
Lower core 22, which moves backward, has driven bolt push rod 8 processed to move backward, and bolt push rod 8 processed, which moves backward, gradually to be released to system
The holding of second protrusion 321 of bolt 32.When lower core 22 moves backward, the second fixture block 83 also gradually moves down.
Instantly when core 22 is moved backward in place, the 8th inclined-plane 811 of bolt push rod 8 processed is no longer to the second protrusion of bolt 32 processed
321 form holding, at this point, upper core 21, which has, understands code-bar part.The second fixture block 83 at this time has also completely disengaged bolt push rod 8 processed
The second card slot 82.When lower core 22 moves backward, upper lock gate push rod 63 and tail gates push rod 64 is driven also to move backward,
Under the cooperation on inclined-plane, upper lock gate 61, tail gates 62 are gradually closed.When being moved on to after lower core 22,715 quilt of mandrel of delayer 7
Compression, delayer 7 are in energy storage state.
Since the key of adaptation unlocks upper locking mechanism 3, at this point, upper core 21, lower core 22 can rotate together, it is real
Now unlock.When key exits, lower core 22 returns to initial position, and all components all return to original state.
If within the regular hour (time setting can be carried out to delayer 7), if, upper core 21, lower core 22
It does not rotate together, delayer 7 works, and the third spring 714 of delayer 7 resets, and delayer 7 pushes away bolt processed by mandrel 715
Bar 8 moves forward, and after bolt push rod 8 processed moves forward, the 8th inclined-plane 811 of bolt push rod 8 processed is again to 321 shape of the second protrusion of bolt 32 processed
Into holding, control mechanism again controls upper locking mechanism 3.
Example IV
Referring to shown in Figure 37, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the invention, it is different from embodiment three it
It is in the lower locking mechanism 4 between the lower core 22 and tapered end 1 is blade mechanism 42, and the blade mechanism 42 is radially
To be used for limiting the rotation and axial movement of lower core 22 between lower core 22 and tapered end 1.
Existing common blade assembly and its structure may be used in blade mechanism 42.
Example of the above-mentioned four kinds of embodiments for four kinds of variable locking mechanisms, it is shown in Figure 16, above-mentioned four kinds of embodiments
Another form can also be used in delayer (fluid pressure type), i.e., this delayer 7 includes mandril 721, transition block 722, fixed seat 723
With compression spring 724, the mandril 721, transition block 722 and compression spring 724 are slidably mounted on 723 inner cavity of fixed seat, the first boss of mandril
7211 are slidably mounted in fixed seat sliding rail 7231, and 724 rear end of compression spring withstands on 723 rear end inner wall of fixed seat, 724 front end of compression spring
It opens and withstands on bore end in 722 rear end of transition block, 722 front end of transition block is movably arranged on bore end in 721 rear end of mandril, transition block
Second boss 7221 also matched with fixed seat sliding rail 7231, when mandril 721 is pushed by external force drive transition block move backward
Compression press spring 724 simultaneously, compression spring energy storage；When transition block 722 deviates from fixed seat sliding rail 7231, the 5th inclined-plane 7222 of transition block with
The 6th inclined-plane 7212 of mandril, the 7th inclined-plane 7232 of fixed seat are matched and are rotated by a certain angle so as to generate, the rotation of transition block 722
Speed is controlled by the five, the six, seven inclination angle of inclined plane and friction coefficient, and transition block 722 is so as to deferred action.The second boss of transition block
7221 rotations are to next identical sliding rail of fixed seat, if mandril 721 is no longer acted on by external force at this time, compression spring 724 discharges energy
Amount shifts transition block 722 and mandril onto initial position again.Principle according to this, delayer 7 can be the object time-delay resets of displacement.
Above-described embodiment is only used for a kind of double-cylinder mutual control axial displacement formula mechanical lock further illustrated the present invention, but this hair
It is bright to be not limited to embodiment, any simple modification that every technical spirit according to the present invention makees above example, etc.
With variation and modification, each fall in the protection domain of technical solution of the present invention.
Claims (22)
1. a kind of double-cylinder mutual control axial displacement formula mechanical lock, including tapered end and key；The tapered end includes tapered end and lock core；Institute
Lock core is stated to be rotatably mounted in tapered end；It is characterized in that：The lock core is divided into core and lower core, and lower core energy
It is enough axially displaced in tapered end；Upper and lower locking mechanism, the key are respectively provided between the upper and lower core and tapered end
Spoon is equipped with above and below spoon slot to be respectively intended to decode upper and lower locking mechanism；The lower core is also equipped with for controlling upper locking
The control mechanism of mechanism, before lower core is not moved to position in an axial direction, upper locking mechanism does not have decoding condition；When key is inserted into
After keyhole, spoon slot first decodes lower locking mechanism below key, this is decoded as decoding for the first time so that lower core can phase
Tapered end is rotated and is moved axially, due to lower core with upper core there are mutual restriction effect, upper core cannot rotate
When, lower core can only be axially moveable and cannot rotate, and then lower core be pushed to move axially rearward in place with key, this
Shi Suoshu control mechanisms release the control to upper locking mechanism, and spoon slot above key is recycled to decode upper locking mechanism, should
It is decoded as second of decoding so that upper and lower core is rotated together under the drive of key so as to fulfill unlocking.
2. double-cylinder mutual control axial displacement formula mechanical lock according to claim 1, it is characterised in that：The upper core and tapered end
Upper locking mechanism between body is billiard mechanism, which is radially mounted between upper core and tapered end to be used for limiting
The rotation of upper core；First pusher slide of the marble hole that the upper core is additionally provided in an axial direction and is communicated in the billiard mechanism
Slot；The control mechanism includes pellet push rod, and the pellet push rod is in the first push rod sliding slot of upper core and to pinball game
The pellet of structure is controlled, and the rear end of pellet push rod is connected with lower core.
3. double-cylinder mutual control axial displacement formula mechanical lock according to claim 1, it is characterised in that：The upper core and tapered end
Upper locking mechanism between body is blade mechanism, the blade mechanism include radially being mounted between upper core and tapered end with
Come the bolt processed for limiting the rotation of upper core and in upper core and the blade assembly that can be connected with the bolt processed；On described
Core is additionally provided in an axial direction and is communicated in the second push rod sliding slot of the bolt processed；The control mechanism includes bolt push rod processed, described
Bolt push rod processed mounted in upper core the second push rod sliding slot in and the bolt processed of blade mechanism is controlled, the rear end of bolt push rod processed with
Lower core is connected.
4. the double-cylinder mutual control axial displacement formula mechanical lock according to claims 1 or 2 or 3, it is characterised in that：The mechanical lock
The gate mechanism for being arranged on keyhole forepart is further included, which is connected with the lower core, and core is in an axial direction instantly
When moving backward in place, which makes key bore closure.
5. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterised in that：The mechanical lock is also
Including delayer, which is mounted between tapered end and the rear end of pellet push rod or bolt push rod processed, moves on to position after core instantly
When, pellet push rod or bolt push rod processed push delayer to make delayer by compressed energy-storage；When upper and lower core rotates, delayer is not
It releases energy, pellet push rod or bolt push rod processed is not pushed to return；If upper and lower core does not rotate, delayer can set
It releases energy in the fixed time and pellet push rod or bolt push rod processed is pushed to return to the position controlled upper locking mechanism.
6. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterised in that：The lower core with
Lower locking mechanism between tapered end is billiard mechanism, which is radially mounted between lower core and tapered end to be used for
The rotation and axial movement of the lower core of limitation.
7. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterised in that：The lower core with
Lower locking mechanism between tapered end is blade mechanism, which is radially mounted between lower core and tapered end to be used for
The rotation and axial movement of the lower core of limitation.
8. double-cylinder mutual control axial displacement formula mechanical lock according to claim 2, it is characterised in that：It is set on the pellet push rod
There is the first scarf sliding slot, the pellet of the billiard mechanism is equipped with can be matched with the first scarf sliding slot of pellet push rod
First protrusion when pellet push rod moves in the horizontal direction, passes through the first of the first scarf sliding slot of pellet push rod and pellet
The cooperation of protrusion can control pellet to move up and down, and allow pellet can not decoded position and the decoded position of key in key
Switch between putting.
9. double-cylinder mutual control axial displacement formula mechanical lock according to claim 2, it is characterised in that：After the pellet push rod
End is equipped with the first card slot, and the lower core is equipped with the first fixture block fixing groove, and first fixture block is connected to the first of pellet push rod
The rear end and lower core for making pellet push rod between card slot and the first fixture block fixing groove of lower core are connected, and core is in an axial direction instantly
When mobile, lower core drives pellet push rod to move in the axial direction by the first fixture block.
10. double-cylinder mutual control axial displacement formula mechanical lock according to claim 9, it is characterised in that：The of the upper core
The slot bottom of one push rod sliding slot is additionally provided with the first fixture block sliding slot in an axial direction, and the first fixture block sliding slot is in the first card of lower core
Between block fixing groove and the first card slot of pellet push rod, first fixture block passes through the first fixture block sliding slot of the upper core and matches
It closes between the first card slot of pellet push rod and the first fixture block fixing groove of lower core, core is moved by the first fixture block band instantly
When sub- push rod moves in the axial direction, first fixture block axially moves in the first fixture block sliding slot.
11. double-cylinder mutual control axial displacement formula mechanical lock according to claim 10, it is characterised in that：First fixture block
Sliding slot has the second scarf sliding slot, and first fixture block matches with the second scarf sliding slot of the first fixture block sliding slot, makes the
Also along moving radially when one fixture block moves in the axial direction in the first fixture block sliding slot, core moves axially rearward in place instantly
When, the first card slot of the first fixture block abjection pellet push rod.
12. double-cylinder mutual control axial displacement formula mechanical lock according to claim 11, it is characterised in that：First fixture block
Bottom end is equipped with the first spring, and the both sides of first fixture block are equipped with alar part, the second scarf sliding slot of the first fixture block sliding slot
It sets downward, by first spring in the first fixture block fixing groove of lower core, described first blocks first fixture block
The alar part of block is against in the second scarf sliding slot of the first fixture block sliding slot.
13. double-cylinder mutual control axial displacement formula mechanical lock according to claim 4, it is characterised in that：The gate mechanism packet
The upper and lower gate for being located at the upper and lower side in keyhole forepart is included, the upper and lower gate matches respectively with the front end of upper and lower gate push rod
It closes, the rear end of the upper and lower gate push rod is mutually fixed respectively with lower core.
14. double-cylinder mutual control axial displacement formula mechanical lock according to claim 13, it is characterised in that：The upper lock gate is equipped with
First inclined-plane, the front end of upper lock gate push rod are equipped with the second inclined-plane, the first inclined-plane of upper lock gate and the second inclined-plane of upper lock gate push rod
It matches；The tail gates are equipped with third inclined-plane, and the front end of tail gates push rod is equipped with the 4th inclined-plane, the third inclined-plane of tail gates with
4th inclined-plane of tail gates push rod matches.
15. double-cylinder mutual control axial displacement formula mechanical lock according to claim 3, it is characterised in that：The bolt push rod processed is set
There is the sliding slot that can be moved axially relative to bolt processed, be equipped with the 8th inclined-plane in the sliding slot of the bolt push rod processed, the bolt processed is equipped with
Second protrusion, the 8th inclined-plane of the bolt push rod processed matches upward and with the second protrusion of the bolt processed, in bolt push rod processed
When not moving backward in place, limit bolt processed and fall along radial direction.
16. double-cylinder mutual control axial displacement formula mechanical lock according to claim 3, it is characterised in that：The bolt push rod processed
Rear end is equipped with the second card slot, and the lower core is equipped with the second fixture block fixing groove, and second fixture block is connected to the of bolt push rod processed
The rear end and lower core for making bolt push rod processed between two draw-in groove and the second fixture block fixing groove of lower core are connected, and core is along axis instantly
To during movement, lower core drives bolt push rod processed to move in the axial direction by the second fixture block.
17. double-cylinder mutual control axial displacement formula mechanical lock according to claim 16, it is characterised in that：The of the upper core
The slot bottom of two push rod sliding slots is also provided with the second fixture block sliding slot in an axial direction, and the second fixture block sliding slot is in the second card of lower core
Between second card slot of block fixing groove and bolt push rod processed, second fixture block passes through the second fixture block sliding slot of the upper core and matches
It closes between the second card slot of bolt push rod processed and the second fixture block fixing groove of lower core, core is driven by the second fixture block and made instantly
When bolt push rod moves in the axial direction, second fixture block axially moves in the second fixture block sliding slot.
18. double-cylinder mutual control axial displacement formula mechanical lock according to claim 17, it is characterised in that：Second fixture block
Sliding slot has third scarf sliding slot, and second fixture block matches with the third scarf sliding slot of the second fixture block sliding slot, makes the
Also along moving radially when two fixture blocks move in the axial direction in the second fixture block sliding slot, core moves axially rearward in place instantly
When, the second card slot of the second fixture block abjection pellet push rod.
19. double-cylinder mutual control axial displacement formula mechanical lock according to claim 18, it is characterised in that：Second fixture block
Bottom end is equipped with second spring, and the both sides of second fixture block are equipped with alar part, the third scarf sliding slot of the second fixture block sliding slot
It sets downward, by the second spring in the second fixture block fixing groove of lower core, described second blocks second fixture block
The alar part of block is against in the third scarf sliding slot of the second fixture block sliding slot.
20. the double-cylinder mutual control axial displacement formula mechanical lock according to claims 1 or 2 or 3, it is characterised in that：Instantly core
When returning to initial position, all components all return to original state.
21. double-cylinder mutual control axial displacement formula mechanical lock according to claim 5, it is characterised in that：The delayer includes
Ontology, piston, inner tube, third spring and mandrel, said inner tube are fixed in ontology, and oil pocket is equipped between inner tube and ontology,
The piston in inner tube, is equipped with the resistance that interior tube chamber connects the oil pocket by third spring slide between piston and inner tube
Buddhist nun hole, one end of the mandrel are mutually fixed with piston, and the other end of the mandrel is matched with the rear end of the pellet push rod, institute
It states inner tube and is additionally provided with check valve, with tube chamber in realization to the quick draining of oil pocket.
22. double-cylinder mutual control axial displacement formula mechanical lock according to claim 5, it is characterised in that：The delayer includes
Mandril, transition block, fixed seat and compression spring, the mandril, transition block and compression spring are slidably mounted on fixed seat inner cavity, and the first of mandril is convex
Platform is slidably mounted in fixed seat sliding rail, and compression spring rear end withstands on fixed base rear end inner wall, after compression spring front end withstands on transition block
Bore end in end, transition block front end are movably arranged on bore end in mandril rear end, and the second boss of transition block is also slided with fixed seat
Rail matches, and mandril is driven transition block to move backward while compression press spring by during thrust, compression spring energy storage；When transition block deviates to fix
During seat sliding rail, the 5th inclined-plane of transition block matches to generate the certain angle of rotation with the 6th inclined-plane of mandril, the 7th inclined-plane of fixed seat
Degree, the rotary speed of transition block are controlled by the five, the six, seven inclination angle of inclined plane and friction coefficient, and transition block is so as to deferred action.
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476069.6A CN105317279B (en) | 2015-08-06 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
| AU2016236672A AU2016236672B2 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| SG11201707890WA SG11201707890WA (en) | 2015-03-24 | 2016-02-03 | Method for Mutually Controlling and Unlocking a Dual Plug in a Lock and a Lock with a Dual Plug |
| KR1020177030640A KR102148560B1 (en) | 2015-03-24 | 2016-02-03 | A kind of lock set of double key cylinder mutual control, decoding method and corresponding double cylinder mutual control lock set |
| US15/561,424 US10900257B2 (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| MYPI2017001383A MY188859A (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| RU2017135567A RU2676012C1 (en) | 2015-03-24 | 2016-02-03 | Method of mutual control and decoding of two cylinder lock, and lock with controlled dual cylinder |
| PCT/CN2016/073360 WO2016150258A1 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| CA2980783A CA2980783C (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| BR112017020492-4A BR112017020492B1 (en) | 2015-03-24 | 2016-02-03 | METHOD TO MUTUALLY CONTROL AND UNLOCK A DOUBLE PLUG IN A DOUBLE PLUG LOCK AND LOCK |
| EP16767635.2A EP3276109B1 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| JP2017549702A JP6784692B2 (en) | 2015-03-24 | 2016-02-03 | How to unlock the lock with double plug structure and the lock with double plug structure |
| ES16767635T ES2822973T3 (en) | 2015-03-24 | 2016-02-03 | Double lock and decode cylinder mutual control method for lock and double cylinder mutual control lock |
| PH12017501753A PH12017501753A1 (en) | 2015-03-24 | 2017-09-25 | Method for matually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| ZA2017/07053A ZA201707053B (en) | 2015-03-24 | 2017-10-18 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| US17/130,288 US11566444B2 (en) | 2015-03-24 | 2020-12-22 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476069.6A CN105317279B (en) | 2015-08-06 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105317279A CN105317279A (en) | 2016-02-10 |
| CN105317279B true CN105317279B (en) | 2018-06-08 |
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| CN201510476069.6A Active CN105317279B (en) | 2015-03-24 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| IT201600114296A1 (en) * | 2016-11-11 | 2018-05-11 | Mg Serrature S P A | HIGH SAFETY LOCKING DEVICE |
| CN109972919B (en) * | 2018-12-28 | 2022-02-22 | 朱嘉斌 | Lock with gate mechanism |
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| CN2604492Y (en) * | 2003-01-23 | 2004-02-25 | 兴联泰股份有限公司 | Lock capable of fixing key |
| CN2620025Y (en) * | 2003-03-05 | 2004-06-09 | 李善桐 | Blade lock |
| CN2725445Y (en) * | 2004-09-23 | 2005-09-14 | 夏荣建 | Lock and its corollary key |
| WO2010096009A1 (en) * | 2009-02-18 | 2010-08-26 | Winloc Ag | Profiled key for cylinder locks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604492Y (en) * | 2003-01-23 | 2004-02-25 | 兴联泰股份有限公司 | Lock capable of fixing key |
| CN2620025Y (en) * | 2003-03-05 | 2004-06-09 | 李善桐 | Blade lock |
| CN2725445Y (en) * | 2004-09-23 | 2005-09-14 | 夏荣建 | Lock and its corollary key |
| WO2010096009A1 (en) * | 2009-02-18 | 2010-08-26 | Winloc Ag | Profiled key for cylinder locks |
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| CN105317279A (en) | 2016-02-10 |
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