CN207609268U - Novel safety blade lock cylinder - Google Patents
Novel safety blade lock cylinder Download PDFInfo
- Publication number
- CN207609268U CN207609268U CN201721719343.9U CN201721719343U CN207609268U CN 207609268 U CN207609268 U CN 207609268U CN 201721719343 U CN201721719343 U CN 201721719343U CN 207609268 U CN207609268 U CN 207609268U
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- blade
- lock
- locking piece
- hole
- gall
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- 239000011159 matrix material Substances 0.000 claims description 16
- 230000028514 leaf abscission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000306 component Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel safe blade lock core, including the master lock body, the master lock body still includes including lock shell and the lock courage of rotatable setting in the lock shell: the locking piece can limit the relative rotation of the lock core and the lock shell; the locking mechanism comprises at least one blade assembly and at least one locking hole group, wherein the blade assembly comprises a first blade and a second blade which can slide, the first blade and the second blade can be abutted with the locking piece to limit the downward movement of the locking piece, and the locking hole group comprises a left locking hole and a right locking hole which are arranged on the inner side wall of the lock shell; the unlocking device can drive the first blade and the second blade to move left and right relative to the lock liner to form an unlocking space below the locking piece together at the first blade and the second blade; simultaneously, the first blade is separated from the left locking hole and the right locking hole, and the second blade is separated from the left locking hole and the right locking hole. The utility model discloses the password volume that has increased the lock core that can double has effectively improved the utility model discloses a security performance.
Description
Technical field
The utility model is related to field of lockset, more particularly to a kind of lock core.
Background technology
Lock core is the core component of lockset, the lock gall for generally including lock housing and being rotatably provided in lock housing, is set in lock housing
Lock slots are equipped with, the unlock piece for being provided with the locking piece being plugged in lock slots and being connected on locking piece, solution are slided on lock gall
Solution locked groove is provided on latch fitting, after so that solution locked groove is aligned with locking piece by drive unlock piece mobile by key etc., you can general
Locking piece is inserted into solution locked groove and locking piece is made to be detached from.In existing lock core, unlock piece is typically mutual indepedent along the longitudinal direction
Setting in lock gall, in order to improve the safe antitheft performance of lock core, need increase lock core number of password crack difficulty to increase,
And the permutation and combination total amount that the number of password of lock core is each unlock piece, it so just can only be close to increase by increasing the quantity of unlock piece
Thus code amount can cause the increase of lock core anterior-posterior length to increase lock core volume, and the anterior-posterior length of lock core is limited and pacifies with it
The lockset of dress or the thickness of door body just limit the quantity of unlock piece to limit the number of password of lock core, it is difficult to realize in this way
Stronger anti-theft performance, especially for locksets such as electronic lock, coded locks, the installation length for leaving lock core for is usually relatively narrow, generally
In the case of only enough install five to six unlock pieces, limit the security performance of lock core and lockset;And if by reducing unlock piece
Size increase the number of password of lock core, will increase difficulty of processing and production cost, while the structure that can also reduce unlock piece is strong
Degree, so that lock core is easy, by Brute Force, can not still ensure the installation anti-theft performance of lock core.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide one kind capable of effectively increasing number of password, improves
The new type of safe lock core of security performance.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of new type of safe blade lock core, including main lock body, the main lock body include lock housing and are rotatably provided in lock housing
Interior lock gall further includes:
Locking piece, it is moving up and down to be arranged on lock gall, the first lock slots are provided on the inner wall of lock housing, locking piece
Top is plugged in the first lock slots to limit the relative rotation of lock gall and lock housing;
An at least blade assembly and at least a lock hole group, the blade assembly include the first blade and the second blade,
On lock gall, the first blade and the second blade can be with institutes for the setting that first blade and the second blade can move left and right
Locking piece is stated to abut against and the moving down to prevent the top of locking piece from being moved away from the first lock slots, lock hole group packet of locking piece can be limited
Include left lock hole and the right lock hole being arranged in lock housing madial wall, the first blade can be inserted into non-unlocked state left lock hole or
Right lock hole, the second blade can be inserted into left lock hole or right lock hole in non-unlocked state;
Tripper is arranged on main lock body, first blade and the second leaf can be driven by the tripper
Piece is moved left and right to the unlock space being collectively formed in the first blade and the second blade below locking piece, at this time with respect to lock gall
Locking piece, which can move down, is inserted into the unlock space so that the top of locking piece is moved away from the first lock slots;The left lock of first leaf abscission simultaneously
Determine hole and right lock hole, the left lock hole of the second leaf abscission and right lock hole.
The first blade and the second blade in same blade group are in direct contact.
The left lock hole and right lock hole run through lock housing.
The tripper includes key and the guide block that is arranged in first blade and the second blade, is had on lock gall
There is keyhole compatible with the key, be provided with two guide grooves compatible with the guide block on the key, corresponds to first respectively
When being inserted into the keyhole guide block can slide along guide groove to drive for the guide block of the guide block of blade and the second blade, the key
First blade and the second blade are moved left and right with respect to lock gall.
There is lateral mounting hole compatible with the blade assembly, first blade and the on the lock gall
Two blades are slidably arranged in the mounting hole and can be moved left and right with respect to lock gall.
The top of first blade and the second blade is all provided with the second solution locked groove compatible with the lower part of locking piece,
By the tripper can driving blade component moved left and right with respect to lock gall to keeping the second solution locked groove and the locking piece longitudinal
Alignment, locking piece, which can be displaced downwardly to, at this time makes locking piece be inserted into the second solution locked groove so that the top of locking piece is moved away from the first locking
Slot.
The locking piece includes matrix and is rotatably provided in the spherical locking pearl of baseline top, and the locking pearl inserts
It is located in first lock slots, first blade and/or the second blade can be abutted with the bottom surface of described matrix to limit base
The downward movement of body;It is provided between described matrix and lock gall for pushing matrix with respect to the elastic component that lock gall moves up.
First blade and the second blade side are provided with the clamping block coordinated with lock hole group.
The utility model has the beneficial effects that:In the utility model, since blade assembly includes the first blade and second
Blade is coordinated by the first blade and the second blade and lock hole group, in the prior art a lock hole group only with a blade into
Row cooperation, in this structure the first blade and the second blade can independent opposite lock gall move left and right, only in the first blade and
When second blade reaches corresponding unlocked position and forms corresponding unlock space, locking piece can just move down and be detached from the first lock slots
To make lock housing and lock gall relatively rotate, that is, the first blade and the second blade are pushed to solution lock-bit by locking device needs respectively
This lock core could be unlocked by setting, the number of password for increasing lock core at double, at the same time, the first blade and the second blade and lock hole
The cooperation of group can equally prevent lock housing from being rotated relative to lock gall in non-unlocked state, effectively increase the safety of the utility model
Performance, while will not additionally increase the length and volume of the utility model, the structural strength of the utility model will not be reduced,
Effectively facilitate production and use.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is the schematic diagram one of key in the utility model;
Fig. 3 is the schematic diagram two of key in the utility model;
Fig. 4 is the decomposition diagram of lock gall in the utility model;
Fig. 5 is the structure chart of the utility model unlocked state;
Fig. 6 is the structure chart one of lock-out state in the utility model;
Fig. 7 is the structure chart two of lock-out state in the utility model;
Fig. 8 is a kind of embodiment of the first blade of the utility model or the second blade;
Fig. 9 is the another embodiment of the first blade of the utility model or the second blade.
Specific implementation mode
Referring to figs. 1 to Fig. 9, a kind of new type of safe blade lock core, including main lock body, the main lock body include lock housing 1 and can
The lock gall 2 being rotatably arranged in lock housing 1 further includes:
Locking piece, it is moving up and down to be arranged on lock gall 2, it is provided with the first lock slots 3 on the inner wall of lock housing 1, locks
The top of part is plugged in the first lock slots 3 to limit the relative rotation of lock gall 2 and lock housing 1;
An at least blade assembly and at least a lock hole group, the blade assembly include the first blade 4 and the second blade
5, the setting that first blade 4 and the second blade 5 can move left and right is on lock gall 2, the first blade 4 and the second blade 5
It can be abutted against with the locking piece and the moving down to prevent the top of locking piece from being moved away from the first lock slots 3 of locking piece can be limited,
Lock hole group includes the left lock hole 6 and right lock hole 7 being arranged in 1 madial wall of lock housing, and the first blade 4 can in non-unlocked state
It is inserted into left lock hole 6 or right lock hole 7, the second blade 5 can be inserted into left lock hole 6 or right lock hole 7 in non-unlocked state, together
The first blade 4 and the second blade 5 in one blade group are in direct contact, and are equivalent to a piece of blade in common blade lock, so will not
Increase the length and volume of the utility model;
Tripper is arranged on main lock body, first blade 4 and the second leaf can be driven by the tripper
Piece 5 is moved left and right with respect to lock gall 2 to the unlock space being collectively formed in the first blade 4 and the second blade 5 below locking piece,
Locking piece, which can move down, at this time is inserted into the unlock space so that the top of locking piece is moved away from the first lock slots 3;The first blade 4 is de- simultaneously
From left lock hole 6 and right lock hole 7, the second blade 5 is detached from left lock hole 6 and right lock hole 7.In the utility model, due to leaf
Piece component includes the first blade 4 and the second blade 5, is coordinated with lock hole group by the first blade 4 and the second blade 5, existing
A lock hole group is only coordinated with a blade in technology, and the first blade 4 and the second blade 5 can independent phases in this structure
Lock gall 2 is moved left and right, only reaches corresponding unlocked position in the first blade 4 and the second blade 5 and forms corresponding unlock sky
Between when, locking piece can just move down and be detached from the first lock slots 3 to make lock housing 1 and lock gall 2 relatively rotate, that is, locking device needs
This lock core could be unlocked by the first blade 4 and the second blade 5 being pushed to unlocked position respectively, at double increase the close of lock core
Code amount, at the same time, the first blade 4 and the second blade 5 is same as the cooperation of lock hole group to be prevented in non-unlocked state
Lock housing 1 is rotated relative to lock gall 2, effectively increases the security performance of the utility model, while it is new additionally to increase this practicality
The length and volume of type, will not reduce the structural strength of the utility model, effectively facilitate production and use.
As shown in Figure 1, the left lock hole 6 and right lock hole 7 run through lock housing 1, it can so facilitate left lock hole 6 and the right side
The processing of lock hole 7 reduces difficulty of processing and processing cost.
As shown in Fig. 4-Fig. 8, the tripper includes key 8 and is arranged in first blade, 4 and second blade 5
Interior guide block 9 has keyhole 10 compatible with the key 8 on lock gall 2, is provided on key 8 suitable with 9 phase of the guide block
Two guide grooves 11 matched, correspond to the guide block 9 of the first blade 4 respectively and the guide block 9 of the second blade 5, the key 8 are inserted into the key
When in hole 10 guide block 9 can slide along guide groove 11 to drive first blade, 4 and second blade, 5 opposite lock gall 2 to move left and right;
Simple and practical in structure, applied widely, certainly, in practical application, the unlocks such as common password turntable can also be used in tripper
Structure, these structures are widely used, are not described further separately herein in the art.
As shown in figure 3, there is lateral mounting hole 12 compatible with the blade assembly on the lock gall 2, it is described
The first blade 4 and the second blade 5 be slidably arranged in the mounting hole 12 and can be moved left and right with respect to lock gall 2;It is convenient for
Assembly, can also improve the smoothness that the first blade 4 and the second blade 5 move left and right, prevent the first blade 4 and the second blade 5
It is loosened out of lock gall 2, reduces the incidence of failure.
As Figure 4-Figure 6, the top of first blade, 4 and second blade 5 is all provided with the lower part Xiang Shi with locking piece
The the second solution locked groove 13 matched, by the tripper can driving blade component moved left and right with respect to lock gall 2 to making described second
It solves locked groove 13 and locking piece is longitudinally-aligned, locking piece, which can be displaced downwardly to, at this time makes locking piece be inserted into the second solution locked groove 13 so that locking
The top of part is moved away from the first lock slots 3, coordinates guide block 9 to drive the first blade 4 and the second blade 5 by the guide groove 11 on key 8
Lockset position of coupler is slided into, all at this time second solution locked groove 13 is aligned with locking piece, and locking piece falls into the second lock slots so that lock
Shell 1 can be relatively rotated with lock gall 2.
As shown in figure 3, the locking piece includes matrix 14 and the spherical locking for being rotatably provided in 14 top of matrix
Pearl 15, the locking pearl 15 are plugged in first lock slots 3, first blade, 4 and/or second blade 5 can with it is described
The bottom surface of matrix 14 is abutted to limit the downward movement of matrix 14;It is provided between described matrix 14 and lock gall 2 for pushing base
Body 14 is with respect to the elastic component 16 that lock gall 2 moves up.Locking pearl 15 can be pressed in the first lock slots 3 by elastic component 16, so as to
It is enough to push locking piece automatic opening-closing to reset after being unlocked, when blade assembly is in the unlocked position, it also need to only rotate lock gall 2 or lock
Shell 1, locking pearl 15 can roll along the first lock slots 3 and push matrix 14 so that matrix 14 moves down, be conveniently operated and use.
As shown in fig. 7,4 and second blade of the first blade, 5 side is provided with the clamping block 17 coordinated with lock hole group,
The length of lock hole can arbitrarily be adjusted according to actual conditions, and certain the utility model, which can also include some, does not have lock hole
Blade, combination diversification.
It is herein up and down, left and right, transverse direction, the orientation such as longitudinal direction are only for ease of description used in the utility model structure, not
The utility model can also be rotated in practical applications and make locking piece transverse shifting, blade by the direction limitation in practical application
Component vertically moves, or the utility model inversion is used.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the scope of protection of the utility model.
Claims (8)
1. a kind of new type of safe blade lock core, including main lock body, the main lock body includes lock housing and is rotatably provided in lock housing
Lock gall, it is characterised in that further include:
Locking piece, it is moving up and down to be arranged on lock gall, the first lock slots, the top of locking piece are provided on the inner wall of lock housing
It is plugged in the first lock slots to limit the relative rotation of lock gall and lock housing;
An at least blade assembly and at least a lock hole group, the blade assembly includes the first blade and the second blade, described
The first blade and the setting that can move left and right of the second blade on lock gall, the first blade and the second blade can be with the locks
Determine that part abuts against and the moving down to prevent the top of locking piece from being moved away from the first lock slots of locking piece can be limited, lock hole group includes setting
The left lock hole in lock housing madial wall and right lock hole are set, the first blade can be inserted into left lock hole or right lock in non-unlocked state
Determine hole, the second blade can be inserted into left lock hole or right lock hole in non-unlocked state;
Tripper is arranged on main lock body, first blade and the second blade phase can be driven by the tripper
Lock gall is moved left and right to the unlock space being collectively formed in the first blade and the second blade below locking piece, is locked at this time
Part, which can move down, is inserted into the unlock space so that the top of locking piece is moved away from the first lock slots;The left lock hole of first leaf abscission simultaneously
With right lock hole, the left lock hole of the second leaf abscission and right lock hole.
2. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:The first leaf in same blade group
Piece and the second blade are in direct contact.
3. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:The left lock hole and right locking
Lock housing is run through in hole.
4. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:The tripper includes key
Spoon and the guide block that is arranged in first blade and the second blade have keyhole compatible with the key on lock gall,
It is provided with two guide grooves compatible with the guide block on the key, corresponds to the guide block of the first blade and the guide block of the second blade respectively,
When being inserted into the keyhole guide block can slide along guide groove to drive first blade and the second blade opposite the key
Lock gall moves left and right.
5. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:Have and institute on the lock gall
The compatible lateral mounting hole of blade assembly is stated, first blade and the second blade are slidably arranged in the installation
It can be moved left and right with respect to lock gall in hole.
6. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:First blade and the second leaf
The top of piece is all provided with the second solution locked groove compatible with the lower part of locking piece, can driving blade group by the tripper
Part is moved left and right with respect to lock gall to keeping the second solution locked groove and locking piece longitudinally-aligned, and locking piece, which can be displaced downwardly to, at this time makes locking
Part is inserted into the second solution locked groove so that the top of locking piece is moved away from the first lock slots.
7. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:The locking piece includes matrix
With the spherical locking pearl for being rotatably provided in baseline top, the locking pearl is plugged in first lock slots, and described the
One blade and/or the second blade can be abutted with the bottom surface of described matrix to limit the downward movement of matrix;Described matrix and lock gall
Between be provided with elastic component for pushing matrix to move up with respect to lock gall.
8. a kind of new type of safe blade lock core according to claim 1, it is characterised in that:First blade and the second leaf
Piece side is provided with the clamping block coordinated with lock hole group.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721719343.9U CN207609268U (en) | 2017-12-08 | 2017-12-08 | Novel safety blade lock cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721719343.9U CN207609268U (en) | 2017-12-08 | 2017-12-08 | Novel safety blade lock cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207609268U true CN207609268U (en) | 2018-07-13 |
Family
ID=62798157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721719343.9U Active CN207609268U (en) | 2017-12-08 | 2017-12-08 | Novel safety blade lock cylinder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207609268U (en) |
-
2017
- 2017-12-08 CN CN201721719343.9U patent/CN207609268U/en active Active
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