CN110485813A - Lock core conciliates lock key - Google Patents
Lock core conciliates lock key Download PDFInfo
- Publication number
- CN110485813A CN110485813A CN201910767139.1A CN201910767139A CN110485813A CN 110485813 A CN110485813 A CN 110485813A CN 201910767139 A CN201910767139 A CN 201910767139A CN 110485813 A CN110485813 A CN 110485813A
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- blade
- lock
- locking bolt
- solution
- lock core
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- 238000001125 extrusion Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of lock cores to conciliate lock key.Wherein, lock core includes: lock housing；Lock gall；First blade, the first blade move to first unlocked position by the first latched position along first direction in the case where unlocking key actuated；First locking bolt, when the first blade is located at the first latched position, the first locking bolt is locked in the position for protruding into lock housing by the first blade, and when the first blade is located at first unlocked position, the first blade avoids the first locking bolt, and the first locking bolt can exit lock housing；Second blade, the second blade moves to the second unlocked position by the second latched position in a second direction in the case where unlocking key actuated, and second direction and first direction are not parallel；Second locking bolt, when the second blade is located at the second latched position, the second locking bolt is locked in the position for protruding into lock housing by the second blade, and when the second blade is located at the second unlocked position, the second blade avoids the second locking bolt, and the second locking bolt can exit lock housing.The present invention solves the problems, such as that lock core anti-theft capability in the prior art is low.
Description
Technical field
The present invention relates to lock technology fields, conciliate lock key in particular to a kind of lock core.
Background technique
In recent years, with lockset technology open means update, workpiece original point, traditional Purely mechanical anti-theft lock it is antitheft
Ability is declined, and the emergent unlocking channel that mechanical lock is often used as door lock reserved, it is therefore necessary to improve the machine of lock core
The anti-technology of tool opens ability.
Summary of the invention
The main purpose of the present invention is to provide a kind of lock cores to conciliate lock key, antitheft to solve lock core in the prior art
The low problem of ability.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of lock core, comprising: lock housing；Lock gall,
Lock gall is rotatably provided in lock housing；First blade, the first blade are movably arranged in lock gall, and under the driving of solution lock key
First unlocked position is moved to by the first latched position along first direction；First locking bolt, the first locking bolt be movably arranged on lock housing and
Between lock gall, and it can extend into or exit lock housing, when the first blade is located at the first latched position, the first blade backstop first lock
Bolt, and the first locking bolt is locked in the position for protruding into lock housing, when the first blade is located at first unlocked position, the first blade evacuation
First locking bolt, the first locking bolt can exit lock housing；Second blade, the second blade are movably arranged in lock gall, and in solution lock key
Driving under the second unlocked position is moved to by the second latched position in a second direction, and second direction and first direction are uneven
Row；Second locking bolt, the second locking bolt are movably arranged between lock housing and lock gall, and can extend into or exit lock housing, when the second blade
When positioned at the second latched position, second the second locking bolt of blade backstop, and the second locking bolt is locked in the position for protruding into lock housing, when
When two blades are located at the second unlocked position, the second blade avoids the second locking bolt, and the second locking bolt can exit lock housing.
Further, first direction is mutually perpendicular to second direction, and the direction of motion of the first locking bolt and the second locking bolt
The direction of motion is vertical.
Further, the first blade and the second blade all have solution lockhole, and solve lockhole in the cross axially vertical with lock core
Projection on section is at L-shaped.
Further, the first blade and the second blade have groove, and the first locking bolt and the second locking bolt have protrusion, work as groove
When misplacing with protrusion, protrusion can not be stretched in groove, and lock housing is protruded into the first locking bolt or the holding of the second locking bolt, when groove and protrusion
When alignment, protrusion stretches to groove, and the first locking bolt and the second locking bolt can exit lock housing, to solve lock pin.
Further, lock core further includes multiple blade return units, one end of blade return unit and the first blade or the second leaf
Piece abuts, and the other end of blade return unit is abutted with lock gall, and the reset for moving to the first latched position is provided for the first blade
Power, and the reset force for moving to the second latched position is provided for the second blade.
Further, the first locking bolt and the second locking bolt also have escape groove, and the first blade can extend into the second locking bolt
In escape groove, to avoid the movement of the first blade, the second blade be can extend into the escape groove of the first locking bolt, to avoid second
The movement of blade.
Further, the escape groove of the first locking bolt is arranged in a one-to-one correspondence and/or the escape groove of the second locking bolt with the second blade
It is arranged in a one-to-one correspondence with the first blade.
According to another aspect of the present invention, a kind of solution lock key is provided, for unlocking above-mentioned lock core, unlocks key case
The first solution lock section and the second solution lock section being connected to each other are included, the first blade of the first solution lock section driving lock core moves to the first unlock
Second blade of position, the second solution lock section driving lock core moves to the second unlocked position, to solve lock pin.
Further, the first solution lock section and the second solution lock section are on the cross section vertical with solution lock key insertion lock core direction
Projection it is at L-shaped.
Further, the first solution lock section has the first solution locked groove, and the first blade of sidewall extrusion of the first solution locked groove is with by the
One blade drives to first unlocked position, and the second solution lock section has the second solution locked groove, the second leaf of sidewall extrusion of the second solution locked groove
Piece is driving the second blade to the second unlocked position.
It applies the technical scheme of the present invention, by being provided with the first blade and the first locking bolt, the second blade and the second locking bolt
Two group parts, and when the first direction moved and the second blade unlock when the first blade unlocks between the second direction that moves not
In parallel, when any one in the first blade and the second blade does not unlock, i.e. the first blade is located at the first latched position or second
Blade is located at the second latched position, and at least one is maintained at the position protruded into lock housing in the first locking bolt and the second locking bolt, lock
Core keeps locking, and only when the first blade and the second blade unlock, i.e. the first blade moves to first unlocked position and the
Two blades move to the second unlocked position, and the first locking bolt and the second locking bolt exit lock housing, and lock gall can be freely rotated, lock core solution
Lock.First direction and second direction are arranged to not parallel direction and needed when solution lock key unlocks lock core by above-mentioned set-up mode
The movement of movement and the second blade in a second direction of the first blade in a first direction is realized, to increase solution key
The complexity of spoon, increases the difficulty of technology unlocking, improves the safety of lock core.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows lock core of the invention in unlock along the sectional view of the first blade；
Fig. 2 shows the lock cores in Fig. 1 in unlock along the sectional view of the second blade；And
Fig. 3 shows the structural schematic diagram of the first locking bolt or the second locking bolt in Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, lock housing；20, lock gall；30, the first blade；31, Xie Suokong；32, driving portion；40, the first locking bolt；41, raised；42, it keeps away
Allow slot；50, the second blade；60, the second locking bolt；70, blade return unit；80, lock key is solved；81, the first solution lock section；811, first
Solve locked groove；82, the second solution lock section；821, the second solution locked groove.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle
For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally
Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not
For limiting the present invention.
In order to solve the problems, such as that lock core anti-theft capability in the prior art is low, the present invention provides a kind of lock cores to conciliate key
Spoon.
A kind of lock core as depicted in figs. 1 and 2, including lock housing 10, lock gall 20, the first blade 30, the first locking bolt 40, second
Blade 50 and the second locking bolt 60, lock gall 20 are rotatably provided in lock housing 10；First blade 30 is movably arranged in lock gall 20, and
First unlocked position is moved to by the first latched position along first direction under the driving of solution lock key 80；First locking bolt, 40 activity
It is arranged between lock housing 10 and lock gall 20, and can extend into or exit lock housing 10, when the first blade 30 is located at the first latched position
When, 30 the first locking bolt of backstop 40 of the first blade, and the first locking bolt 40 is locked in the position for protruding into lock housing 10, when the first blade 30
When positioned at first unlocked position, the first blade 30 avoids the first locking bolt 40, and the first locking bolt 40 can exit lock housing 10；Second blade
50 are movably arranged in lock gall 20, and move to second by the second latched position in a second direction under the driving of solution lock key 80
Unlocked position, and second direction and first direction are not parallel；Second locking bolt 60 is movably arranged between lock housing 10 and lock gall 20, and
It can extend into or exit lock housing 10, when the second blade 50 is located at the second latched position, 50 the second locking bolt of backstop 60 of the second blade,
And the second locking bolt 60 is locked in the position for protruding into lock housing 10, and when the second blade 50 is located at the second unlocked position, the second blade
50 the second locking bolts 60 of evacuation, the second locking bolt 60 can exit lock housing 10.
The present embodiment is by being provided with the first blade 30 and 60 two groups of the first locking bolt 40, the second blade 50 and the second locking bolt portions
Part, and it is uneven between the second direction that moves when the first direction moved and the second blade 50 unlock when the first blade 30 unlocks
Row, when any one in the first blade 30 and the second blade 50 does not unlock, i.e. the first blade 30 be located at the first latched position or
Second blade 50 is located at the second latched position, and at least one, which is maintained at, in the first locking bolt 40 and the second locking bolt 60 protrudes into lock housing 10
Interior position, lock core keep locking, and only when the first blade 30 and the second blade 50 unlock, i.e., the first blade 30 moves to
First unlocked position and the second blade 50 move to the second unlocked position, and the first locking bolt 40 and the second locking bolt 60 exit lock housing
10, lock gall 20 can be freely rotated, lock core unlock.First direction and second direction are arranged to not parallel by above-mentioned set-up mode
Direction needs to realize the movement in a first direction of the first blade 30 and the second blade 50 when solution lock key 80 solves lock pin
Movement in a second direction increases the difficulty of technology unlocking to increase the complexity of solution lock key 80, improves lock
The safety of core.
In the present embodiment, first direction is mutually perpendicular to second direction, and the direction of motion and second of the first locking bolt 40
The direction of motion of locking bolt 60 is vertical.Direction in referring to Figures 1 and 2, horizontal direction are first direction, and vertical direction is
Two directions.It is of course also possible to the angle that other angles will be formed between first direction and second direction.
In the present embodiment, the first blade 30 and the second blade 50 all have solution lockhole 31, and solve lockhole 31 with lock core
Projection on axially vertical cross section is at L-shaped, and correspondingly, the formation of solution lock key 80 is also L shape, in this way, solution lock key 80
It can be inserted into solution lockhole 31, thus the first blade 30 of driving and the movement of the second blade 50.L-shaped solution lock key 80 is compared
In the differential bigger of cross key, size of key is more, safer.
In the present embodiment, the first blade 30 and the second blade 50 have groove, the first locking bolt 40 and the second locking bolt 60 tool
There is protrusion 41, when lock core does not unlock, groove and protrusion 41 misplace, and protrusion 41 can not stretch in groove, also with regard to backstop the
Lock housing 10 is protruded into the movement of one locking bolt 40 or the second locking bolt 60, the first locking bolt 40 or the holding of the second locking bolt 60, when solution lock key 80
When solving lock pin, solution lock key 80 drives the first blade 30 and the movement of the second blade 50, when groove is aligned with protrusion 41, protrusion 41
Groove is stretched to, the first locking bolt 40 and the second locking bolt 60 can exit lock housing 10, to solve lock pin.
In the present embodiment, lock core further includes multiple blade return units 70, and blade return unit 70 is Hookean spring, one or
One end of a part of blade return unit 70 is abutted with the first blade 30, and the other end is abutted with lock gall 20, another or another portion
One end of leaflet piece return unit 70 is abutted with the second blade 50, and the other end is abutted with lock gall 20, in this way, each blade return unit 70
It is abutted respectively with the first blade 30 and the second blade 50, and provides the reset for moving to the first latched position for the first blade 30
Power, and the reset force for moving to the second latched position is provided for the second blade 50, thus when solving the extraction lock core of lock key 80
Realize automatically reseting for the first blade 30 and the second blade 50.
Optionally, protrusion 41 have bevel structure, correspondingly, groove also have with the matched inclined-plane of bevel structure, work as solution
When lock key 80 extracts lock core, the first blade 30 and the second blade 50 are under the action of blade return unit 70 respectively along first direction
Opposite direction and second direction opposite direction move reset, in this process, the bevel structure of the inclined-plane expression lobes 41 of groove,
To drive protrusion 41 to exit groove, realizes automatically reseting for the first locking bolt 40 and the second locking bolt 60, be also achieved that lock core
It automatically resets.Preferably, protrusion 41 and groove are triangular in shape.
When installation, corresponding blade return unit 70 is placed between the first blade 30 and lock gall 20 and the second blade 50
Between lock gall 20, then the first blade 30 and the second blade 50 are inserted into lock gall 20 from the circumference of lock gall 20, then will
Lock gall 20 with the first blade 30, the second blade 50 and blade return unit 70, which is inserted into lock housing 10, can be completed blade-section
Assembling.
In view of the small volume of lock core entirety, the first blade 30 and the second blade 50 probably with the second locking bolt 60 and
Interference is generated between first locking bolt 40, therefore offers escape groove 42 on the first locking bolt 40 and the second locking bolt 60, such as Fig. 3 institute
Show, the first blade 30 can extend into the escape groove 42 of the second locking bolt 60, to avoid the movement of the first blade 30, the second blade
50 can extend into the escape groove 42 of the first locking bolt 40, to avoid the movement of the second blade 50, so as to avoid the first locking bolt
40 and second locking bolt 60 interference is generated to the movement of the second blade 50 and the first blade 30, guarantee the normal work of lock core, simultaneously
The utilization rate for improving space in lock core is conducive to the miniaturization of lock core.
First blade 30 and the second blade 50 of the present embodiment are provided with multiple, and the first blade 30 and the second blade
50 are successively arranged alternately along the axial direction of lock core.Correspondingly, escape groove 42 is also equipped with multiple, and is successively handed over along the axial direction of lock core
For setting, i.e., along the axial direction of lock core, escape groove 42 is successively arranged alternately on the first locking bolt 40 and the second locking bolt 60, so that
Escape groove 42 and the second blade 50 on first locking bolt 40 correspond, escape groove 42 and the first lock core one on the second locking bolt 60
One is corresponding.
Optionally, also there is the driving portion 32 inwardly stretched out, solution in the solution lockhole 31 of the first blade 30 and the second blade 50
Lock key 80 drives the first blade 30 and the movement of the second blade 50 by squeezing driving portion 32.
It should be noted that first locking bolt 40 of the present embodiment and second locking bolt 60 its structure are substantially identical, only
Be installation site, installation direction it is different, similarly, the first blade 30 and the second blade 50 be also it is essentially identical, only
It is only the position of part-structure, such as the differences such as position of the position of driving portion 32, groove.
The present embodiment additionally provides a kind of solution lock key 80, and for unlocking above-mentioned lock core, solution lock key 80 includes each other
First blade 30 of the first solution lock section 81 and the second solution lock section 82 of connection, the first solution lock section 81 driving lock core moves to the first solution
Second blade 50 of lock position, the second solution lock section 82 driving lock core moves to the second unlocked position, to solve lock pin.
Specifically, since 31 shape of solution lockhole of the first blade 30 and the second blade 50 is at L-shaped, 81 He of the first solution lock section
Projection of second solution lock section 82 on the cross section vertical with the solution insertion lock core direction of lock key 80 is also at L-shaped, thus and lock core
Structure it is compatible simultaneously, greatly increase solution lock key 80 size of key so that lock core is safer.
In the present embodiment, the first solution lock section 81 has the first solution locked groove 811, the sidewall extrusion the of the first solution locked groove 811
The driving portion 32 of one blade 30 is with by the first blade 30 driving to first unlocked position, the second solution lock section 82 has the second solution locked groove
821, the driving portion 32 of the second blade of sidewall extrusion 50 of the second solution locked groove 821 is to solve lock-bit for the second blade 50 driving to second
It sets.
It should be noted that multiple in above-described embodiment refer at least two.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
1, solve the problems, such as that lock core anti-theft capability in the prior art is low；
2, first direction and second direction are arranged to the complexity that not parallel direction increases solution lock key, increase skill
The difficulty that art is unlocked, improves the safety of lock core；
3, L-shaped solution lockhole and L-shaped solution lock key are differential bigger compared to cross key, and size of key is more, more pacifies
Entirely；
4, overall structure is simple, and motion stability is reliable, and space utilization rate is high, is conducive to the miniaturization of lock core.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of lock core characterized by comprising
Lock housing (10)；
Lock gall (20), the lock gall (20) are rotatably provided in the lock housing (10)；
First blade (30), first blade (30) are movably arranged in the lock gall (20), and in solution lock key (80)
First unlocked position is moved to by the first latched position along first direction under driving；
First locking bolt (40), first locking bolt (40) are movably arranged between the lock housing (10) and the lock gall (20), and
It can extend into or exit the lock housing (10), when first blade (30) is located at first latched position, described first
First locking bolt (40) described in blade (30) backstop, and first locking bolt (40) is locked in the position for protruding into the lock housing (10)
It sets, when first blade (30) is located at the first unlocked position, first blade (30) avoids first locking bolt
(40), first locking bolt (40) can exit the lock housing (10)；
Second blade (50), second blade (50) are movably arranged in the lock gall (20), and in the solution lock key
(80) the second unlocked position is moved to by the second latched position in a second direction under driving, and the second direction and described the
One direction is not parallel；
Second locking bolt (60), second locking bolt (60) are movably arranged between the lock housing (10) and the lock gall (20), and
It can extend into or exit the lock housing (10), when second blade (50) is located at second latched position, described second
Second locking bolt (60) described in blade (50) backstop, and second locking bolt (60) is locked in the position for protruding into the lock housing (10)
It sets, when second blade (50) is located at second unlocked position, second blade (50) avoids second locking bolt
(60), second locking bolt (60) can exit the lock housing (10).
2. lock core according to claim 1, which is characterized in that the first direction is mutually perpendicular to the second direction,
And the direction of motion of first locking bolt (40) is vertical with the direction of motion of second locking bolt (60).
3. lock core according to claim 2, which is characterized in that first blade (30) and second blade (50) are equal
With solution lockhole (31), and projection of solution lockhole (31) on the cross section axially vertical with the lock core is at L-shaped.
4. lock core according to claim 1, which is characterized in that first blade (30) and second blade (50) tool
Fluted, first locking bolt (40) and second locking bolt (60) have raised (41), when the groove and the protrusion
(41) when misplacing, the protrusion (41) can not be stretched in the groove, first locking bolt (40) or second locking bolt
(60) it keeps protruding into the lock housing (10), when the groove is aligned with raised (41), the protrusion (41) stretches to institute
Groove is stated, first locking bolt (40) and second locking bolt (60) can exit lock housing (10), to unlock the lock core.
5. lock core according to claim 1, which is characterized in that the lock core further includes multiple blade return units (70), institute
The one end for stating blade return unit (70) is abutted with first blade (30) or second blade (50), the blade return unit
(70) the other end is abutted with the lock gall (20), and is provided for first blade (30) and moved to first latched position
Reset force, and provided for second blade (50) and move to the reset force of second latched position.
6. lock core according to claim 1, which is characterized in that first locking bolt (40) and second locking bolt (60) are also
With escape groove (42), first blade (30) be can extend into the escape groove (42) of second locking bolt (60), to keep away
Allow the movement of first blade (30), second blade (50) can extend into the escape groove of first locking bolt (40)
(42) in, to avoid the movement of second blade (50).
7. lock core according to claim 6, which is characterized in that the escape groove (42) of first locking bolt (40) and described the
Two blades (50) are arranged in a one-to-one correspondence and/or the escape groove (42) of second locking bolt (60) and first blade (30) one
One is correspondingly arranged.
8. a kind of solution lock key (80), which is characterized in that described for unlocking lock core described in any one of any one of claims 1 to 77
Solving lock key (80) includes the first solution lock section (81) and the second solution lock section (82) being connected to each other, and first solution lock section (81) is driven
The first blade (30) for moving the lock core moves to first unlocked position, and second solution lock section (82) drives the of the lock core
Two blades (50) move to the second unlocked position, to unlock the lock core.
9. solution lock key according to claim 8, which is characterized in that first solution lock section (81) and second unlock
Projection of the portion (82) on the cross section vertical with solution lock key (80) the insertion lock core direction is at L-shaped.
10. solution lock key according to claim 8, which is characterized in that the first solution lock section (81) has the first solution locked groove
(811), the first blade (30) described in the sidewall extrusion of first solution locked groove (811) is to drive extremely first blade (30)
The first unlocked position, second solution lock section (82) have the second solution locked groove (821), second solution locked groove (821)
Second blade (50) described in sidewall extrusion is driving second blade (50) to second unlocked position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767139.1A CN110485813B (en) | 2019-08-20 | 2019-08-20 | Lock core and unlocking key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767139.1A CN110485813B (en) | 2019-08-20 | 2019-08-20 | Lock core and unlocking key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485813A true CN110485813A (en) | 2019-11-22 |
| CN110485813B CN110485813B (en) | 2024-06-04 |
Family
ID=68552210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767139.1A Active CN110485813B (en) | 2019-08-20 | 2019-08-20 | Lock core and unlocking key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485813B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814479A (en) * | 2021-03-17 | 2021-05-18 | 珠海优特物联科技有限公司 | Mechanical lock core and lockset |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1011406A (en) * | 1949-02-01 | 1952-06-23 | Improvements to cylinder locks | |
| US20020056301A1 (en) * | 1999-09-01 | 2002-05-16 | International Security Products, Inc. | High security side bar lock |
| CN201050222Y (en) * | 2007-01-12 | 2008-04-23 | 资明广 | Multi-segment type lock core with mutually perpendicular marble |
| US20080289378A1 (en) * | 2007-05-21 | 2008-11-27 | Cheng-Ju Yang | Wafer-type tumbler cylinder and key |
| CN201381682Y (en) * | 2008-11-04 | 2010-01-13 | 上海五轮锁业有限公司 | L-shaped key and lock core thereof |
| CN102619397A (en) * | 2012-02-23 | 2012-08-01 | 陈志洪 | Antitheft lock capable of preventing technical unlocking and antitheft key |
| CN203213721U (en) * | 2013-04-11 | 2013-09-25 | 詹显光 | Double-vane lock |
| CN203846879U (en) * | 2014-01-16 | 2014-09-24 | 袁才华 | Spiral blade lock |
| CN104343287A (en) * | 2013-08-07 | 2015-02-11 | 严宗炜 | Lock |
| CN204715910U (en) * | 2015-03-29 | 2015-10-21 | 蒋兵 | A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking |
| CN105257102A (en) * | 2015-10-11 | 2016-01-20 | 周国权 | Lock cylinder structure with changeable blade key thread pattern |
| CN211422137U (en) * | 2019-08-20 | 2020-09-04 | 珠海优特物联科技有限公司 | Lock core and unlocking key |
-
2019
- 2019-08-20 CN CN201910767139.1A patent/CN110485813B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1011406A (en) * | 1949-02-01 | 1952-06-23 | Improvements to cylinder locks | |
| US20020056301A1 (en) * | 1999-09-01 | 2002-05-16 | International Security Products, Inc. | High security side bar lock |
| CN201050222Y (en) * | 2007-01-12 | 2008-04-23 | 资明广 | Multi-segment type lock core with mutually perpendicular marble |
| US20080289378A1 (en) * | 2007-05-21 | 2008-11-27 | Cheng-Ju Yang | Wafer-type tumbler cylinder and key |
| CN201381682Y (en) * | 2008-11-04 | 2010-01-13 | 上海五轮锁业有限公司 | L-shaped key and lock core thereof |
| CN102619397A (en) * | 2012-02-23 | 2012-08-01 | 陈志洪 | Antitheft lock capable of preventing technical unlocking and antitheft key |
| CN203213721U (en) * | 2013-04-11 | 2013-09-25 | 詹显光 | Double-vane lock |
| CN104343287A (en) * | 2013-08-07 | 2015-02-11 | 严宗炜 | Lock |
| CN203846879U (en) * | 2014-01-16 | 2014-09-24 | 袁才华 | Spiral blade lock |
| CN204715910U (en) * | 2015-03-29 | 2015-10-21 | 蒋兵 | A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking |
| CN105257102A (en) * | 2015-10-11 | 2016-01-20 | 周国权 | Lock cylinder structure with changeable blade key thread pattern |
| CN211422137U (en) * | 2019-08-20 | 2020-09-04 | 珠海优特物联科技有限公司 | Lock core and unlocking key |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814479A (en) * | 2021-03-17 | 2021-05-18 | 珠海优特物联科技有限公司 | Mechanical lock core and lockset |
| CN112814479B (en) * | 2021-03-17 | 2022-04-29 | 珠海优特物联科技有限公司 | Mechanical lock core and lockset |
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| Publication number | Publication date |
|---|---|
| CN110485813B (en) | 2024-06-04 |
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