CN205743294U - A kind of indirect opening type theftproof lock - Google Patents
A kind of indirect opening type theftproof lock Download PDFInfo
- Publication number
- CN205743294U CN205743294U CN201620560026.6U CN201620560026U CN205743294U CN 205743294 U CN205743294 U CN 205743294U CN 201620560026 U CN201620560026 U CN 201620560026U CN 205743294 U CN205743294 U CN 205743294U
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- China
- Prior art keywords
- lock core
- lock
- contiguous block
- chute
- block
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Abstract
nullThis utility model relates to using in installations and facilities lock，Particularly to a kind of indirect opening type theftproof lock，Including lock body，The first lock core and second lock core of separable cooperation it is provided with in described lock body，It is provided with keyhole on described first lock core，And supporting it is provided with private key，Described second lock core is connected by linkage latch，Coordinate for separable between described latch with installations and facilities or building，When the second lock core and the first lock core separate，Rotate private key，Described first lock core is freely rotatable in lock body，When the second lock core and the first lock core connect，Rotate private key，Described first lock core drives the second lock core to rotate，Described second lock core drives latch connect with installations and facilities or building or separate by linkage，First the first lock core and the second lock core must be connected when making to open lockset，The first lock core could be rotated by private key could open，Theftproof lock is made to be difficult to open，Anti-theft effect is preferable.
Description
Technical field
This utility model relates to lock in installations and facilities, particularly to a kind of indirect opening type theftproof lock.
Background technology
The lock that in life, we are common, it is common that arrange lockset on door, uses a key directly to rotate lock
The lock core of tool, directly opens lockset.
But common lockset is all easier to be opened by skeleton key or extraneous violent means, makes the antitheft of lockset
Effect lost efficacy, and is needing on antitheft industrial equipment facility, such as, is being arranged on the communication base station in field, high mast lighting and long distance
From installations and facilities such as monitoring, integrated power supply system the most all can be set for providing continual power supply for installations and facilities, it is ensured that
The continuous service of installations and facilities, but owing to integrated power supply system cost is higher, and easier it is applied to other field, meeting
Stolen situation occurs, so being required to arrange single burglar alarm for integrated power supply system, it is common that use integrated
Power-supply system is arranged in the cabinet being provided with door lock type anti-theft device, but, owing to common door lock type anti-theft device relatively holds
Easy by skeleton key or extraneous bores, strike, the violent means such as sled is opened, anti-theft effect is poor, or the easily integrated electricity of appearance
The situation that origin system is stolen, it has to spend more expense to reset integrated power supply system and anti-theft device, spend more
Manpower and materials change and safeguard integrated power supply system and anti-theft device, directly affect the properly functioning of installations and facilities, cause relatively
Big impact.
So, to need badly at present and want one to be applicable on industrial equipment facility, anti-theft effect is preferable, not easily passs through extraneous violence
The lockset that means are destroyed.
Utility model content
The purpose of this utility model is: be easier to by the external world for the lock on existing industrial equipment facility
Violent means destroys, the technical problem that anti-theft effect is poor, it is provided that a kind of anti-theft effect is preferable, not easily passs through extraneous violent means
A kind of indirect opening type theftproof lock destroyed.
To achieve these goals, the technical scheme that the application uses is:
A kind of indirect opening type theftproof lock, including lock body, is provided with the first lock core and the second lock core in described lock body, described
Being separable cooperation between first lock core and the second lock core, described first lock core is provided with keyhole, described keyhole is joined
Set is provided with private key, and described second lock core is connected by linkage a latch, described latch and installations and facilities or
It is separable cooperation between building, when the second lock core and the first lock core separate, rotates private key, described first lock core
In lock body freely rotatable, when the second lock core and the first lock core connect, rotate private key, described first lock core drives second
Lock core rotates, and described second lock core drives latch connect with installations and facilities or building or separate by linkage.
A kind of indirect opening type theftproof lock of the application, is coordinated by the first lock core being arranged in lock body and the second lock core
Operation, could rotate the second lock core by private key when the first lock core and the second lock core connect, and then drive and the second lock
The connecting rod mechanism movement that core connects, adjusts the latch for connecting installations and facilities or building by linkage and moves, make
First the first lock core and the second lock core must be connected when must open lockset, the first lock core could be rotated by private key and open lock
Tool so that theftproof lock is difficult to open, and anti-theft effect is preferable, when the first lock core and the second lock core are not connected with, even if by the external world
Violent means rotates the first lock core, due to the first lock core when not being connected with the second lock core in lock body freely rotatable, it is impossible to turn
Dynamic second lock core, the most just cannot unlocking anti-theft lock, the anti-theft effect making theftproof lock further is preferable.
As the preferred version of the application, described second lock core is provided with the first chute, slides in described first chute
It is provided with contiguous block, described first lock core is provided with the second chute, described first chute and the connection of the second chute, described connection
Block can move along the first chute and the second chute, controls described first lock core and the second lock core connects or separates.Set by slip
Put the contiguous block in the first chute and the second chute for controlling the first lock core and the connection of the second lock core or separation, it is only necessary to
The movement individually controlling contiguous block can realize the first lock core and the connection of the second lock core or separation, and structure is relatively simple, controls relatively
Control that is convenient, that by various ways realizations such as electronic or long-range controls, contiguous block can be moved.
As the preferred version of the application, also include for driving described contiguous block to move along the first chute and the second chute
Thread drawing mechanism, described thread drawing mechanism runs through the second lock core and contiguous block simultaneously, and described thread drawing mechanism is connected with contiguous block.Pass through
Arranging thread drawing mechanism drives contiguous block to move along the first chute and the second chute, controls the first lock core and the connection of the second lock core,
Have only to push or pull on thread drawing mechanism during use and can realize the movement of contiguous block, operate more convenient, the promotion of thread drawing mechanism
Or pull and can be separately provided unlocking key by the external world, make to be carried out by two keys the unlatching of theftproof lock, make antitheft further
The anti-theft effect of lock is preferable.
As the preferred version of the application, described thread drawing mechanism includes push-pull wire and is arranged at the thrust of push-pull wire one end
Block, described push-pull wire is connected with thrust block after running through the second lock core and contiguous block simultaneously.By being arranged on stopping of push-pull wire one end
Pushing block makes push-pull wire keep the connection with contiguous block, and when push-pull wire pulls contiguous block to move, push-pull wire will not take off with contiguous block
From connection, meanwhile, when push-pull wire promotes contiguous block to move, thrust block increases the contact area between contiguous block, makes to push away
Bracing wire easier promotes contiguous block to move.
As the preferred version of the application, described contiguous block is provided with the gear for being limited in contiguous block by thrust block
Block, described block is separable with contiguous block to be connected.By block, thrust block is limited in contiguous block, it is to avoid push-pull wire is pushing away
Be dynamically connected block time, disengage between thrust block and contiguous block, and the setting of block, facilitate the processing of contiguous block to prepare, reduce
Processing cost, and facilitate the installation of thrust block.
As the preferred version of the application, in described first chute, be provided with spring, described spring respectively with contiguous block and
Second lock core connects.By arranging the spring being connected respectively with contiguous block and the second lock core so that when thread drawing mechanism pulls or pushes away
When the block that is dynamically connected moves, spring applies a power contrary with contiguous block moving direction to contiguous block so that the movement of contiguous block
Just must can be pulled or promote by the special opening device arranged, it is not easy to carry out pulling by extraneous violent means or
Promote, be further ensured that the anti-theft of theftproof lock.
As the preferred version of the application, it is provided with spacing for what the second lock core was limited in lock body in described lock body
Part.By arranging locating part in lock body, the second lock core is limited in lock body by described locating part, makes the first lock core and the second lock
Core keeps contact condition, it is to avoid when pulling due to push-pull wire or promote contiguous block to move, the second lock core departs from lock body, it is ensured that
Stablizing of anti-theft lock structure.
In sum, owing to have employed technique scheme, the beneficial effect of the application a kind of indirect opening type theftproof lock
It is:
1. by the first lock core being arranged in lock body and the second lock core coordinating operation, when the first lock core and the second lock core connect
The second lock core could be rotated by private key when connecing, and then be used for connecting by the linkage adjustment being connected with the second lock core
The latch motion of installations and facilities or building so that after must first the first lock core and the second lock core being connected when opening lockset,
The first lock core could be rotated by private key and open lockset so that theftproof lock is difficult to open, and anti-theft effect is preferable；
2. when the first lock core and the second lock core are not connected with, even if rotating the first lock core by extraneous violent means, due to
First lock core is freely rotatable in lock body when not being connected with the second lock core, it is impossible to rotates the second lock core, the most just cannot open anti-
Stealing lock, the anti-theft effect making theftproof lock further is preferable.
A kind of other embodiments of indirect opening type theftproof lock of the application provide the benefit that:
1. the contiguous block by being slidably arranged in the first chute and the second chute is locked for controlling the first lock core and second
The connection of core or separation, it is only necessary to the movement individually controlling contiguous block can realize the first lock core and the connection of the second lock core or divide
Relatively simple from, structure, control more convenient, the control by various ways realizations such as electronic or long-range controls, contiguous block can moved
System.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application a kind of indirect opening type theftproof lock；
Fig. 2 is the structural representation of a kind of indirect opening type theftproof lock of the application described in embodiment 2；
Fig. 3 is A-A cross-sectional view in Fig. 2.
Reference
1-lock body, 2-the first lock core, 21-keyhole, 22-private key, 23-the first chute, 3-the second lock core, 31-
Two chutes, 4-contiguous block, 41-block, 5-spring, 61-push-pull wire, 62-thrust block, 63-locating part, 64-the second lockset, 7-is even
Linkage, 8-latch, 9-installations and facilities or building.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and concrete
Embodiment, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to solve
Release this utility model, be not used to limit this utility model.
Embodiment 1
As Figure 1-3, a kind of indirect opening type theftproof lock, including lock body 1, in described lock body 1, it is provided with the first lock core 2
With the second lock core 3, coordinate for separable between described first lock core 2 and the second lock core 3, described first lock core 2 is provided with
Keyhole 21, the supporting private key 22 that is provided with of described keyhole 21, described second lock core 3 is connected by linkage 7 lock
Stops 8, coordinates, when the second lock core 3 and the first lock core 2 for separable between described latch 8 with installations and facilities or building 9
During separation, rotating private key 22, described first lock core 2 is freely rotatable in lock body 1, when the second lock core 3 and the first lock core 2 connect
When connecing, rotating private key 22, described first lock core 2 drives the second lock core 3 to rotate, and described second lock core 3 is by linkage 7
Latch 8 is driven to connect with installations and facilities or building 9 or separate.
A kind of indirect opening type theftproof lock of the application, by the first lock core 2 and the second lock core 3 being arranged in lock body 1
Coordinating operation, could rotate the second lock core 3 by private key 22 when the first lock core 2 and the second lock core 3 connect, and then drive
The linkage 7 being connected with the second lock core 3 moves, and is adjusted for connecting installations and facilities or the lock of building 9 by linkage 7
Stops 8 moves so that first the first lock core 2 and the second lock core 3 must be connected when opening lockset, could pass through private key 22 turns
Dynamic first lock core 2 opens lockset so that theftproof lock is difficult to open, and anti-theft effect is preferable, when the first lock core 2 and the second lock core 3 not
During connection, even if rotating the first lock core 2 by extraneous violent means, due to the first lock core 2 when not being connected with the second lock core 3
In lock body 1 freely rotatable, it is impossible to rotate the second lock core 3, the most just cannot unlocking anti-theft lock, make the anti-theft effect of theftproof lock further
Preferably.
As preferably, described second lock core 3 is provided with the second chute 31, the company of being provided with of sliding in described second chute 31
Connecing block 4, described first lock core 2 is provided with the first chute 23, described first chute 23 connects with the second chute 31, described connection
Block 4 can move along the first chute 23 and the second chute 31, controls described first lock core 2 and the second lock core 3 connects or separates.Pass through
The contiguous block 4 being slidably arranged in the first chute 23 and the second chute 31 is for controlling the first lock core 2 and connection of the second lock core 3
Or separate, it is only necessary to the movement individually controlling contiguous block 4 can realize the first lock core 2 and the connection of the second lock core 3 or separation, knot
Structure is relatively simple, controls more convenient, the control can moved contiguous block 4 by various ways realizations such as electronic or long-range controls.
Embodiment 2
As Figure 1-3, a kind of indirect opening type theftproof lock, it is provided with the described contiguous block 4 of drive
The thread drawing mechanism moved along the first chute 23 and the second chute 31, described thread drawing mechanism includes push-pull wire 61 and is arranged at push-pull wire
The thrust block 62 of 61 one end, described push-pull wire 61 is connected with thrust block 62 after running through the second lock core 3 and contiguous block 4 simultaneously.
A kind of indirect opening type theftproof lock of the present embodiment, by arranging push-pull wire 61 for driving contiguous block 4 along first
Chute 23 and the second chute 31 move, and control the first lock core 2 and connection of the second lock core 3, have only to push or pull on during use
Push-pull wire 61 can realize the movement of contiguous block 4, operates more convenient, and meanwhile, the thrust block 62 being arranged on push-pull wire 61 one end makes
Push-pull wire 61 keeps the connection with contiguous block 4, and when push-pull wire 61 pulls contiguous block 4 to move, push-pull wire 61 will not be with contiguous block 4
Being disconnected, meanwhile, when push-pull wire 61 promotes contiguous block 4 to move, thrust block 62 increases the contact surface between contiguous block 4
Long-pending, it is possible to make push-pull wire 61 easier promote contiguous block 4 to move.
As preferably, one end of described push-pull wire 61 can be connected with the actuating unit providing power, actuating unit promote
Or pull push-pull wire 61 to move, the convenient movement controlling contiguous block 4.
As preferably, described contiguous block 4 is provided with the block 41 for being limited in contiguous block 4 by thrust block 62, institute
State that block 41 is separable with contiguous block 4 to be connected.By block 41, thrust block 62 is limited in contiguous block 4, it is to avoid push-pull wire
61, when promoting contiguous block 4, disengage between thrust block 62 and contiguous block 4, and the setting of block 41, facilitate contiguous block 4
Processing preparation, reduces processing cost, and facilitates the installation of thrust block 62.
As preferably, in described first chute 23, be provided with spring 5, described spring 5 respectively with contiguous block 4 and the second lock core
3 connect.By arranging the spring 5 being connected respectively with contiguous block 4 and the second lock core 3 so that when push-pull wire 61 pulls or the company of promotion
Connecing block 4 when moving, spring 5 applies a power contrary with contiguous block 4 moving direction to contiguous block 4 so that the movement of contiguous block 4
Just must can be pulled or promote by the special opening device arranged, it is not easy to carry out pulling by extraneous violent means or
Promote, be further ensured that the anti-theft of theftproof lock.
As preferably, in described lock body 1, it is provided with the locating part 63 for being limited in lock body 1 by the second lock core 3.Pass through
Arranging locating part 63 in lock body 1, the second lock core 3 is limited in lock body 1 by described locating part 63, makes the first lock core 2 and second
Lock core 3 keeps contact condition, it is to avoid when pulling or promote contiguous block 4 to move due to push-pull wire 61, the second lock core 3 is in lock body 1
Depart from, it is ensured that stablizing of anti-theft lock structure.
Embodiment 3
As Figure 1-3, as described in Example 2 a kind of indirect opening type theftproof lock, one end of described push-pull wire 61 with
The second lockset 64 being separately provided is attached, and arranges private key and rotates the lock core of the second lockset 64, the lock of the second lockset 64
Core is connected with push-pull wire 61, the rotation of the lock core of the second lockset 64 control push-pull wire 61 and move, make to be carried out by two keys
The unlatching of theftproof lock, the anti-theft effect making theftproof lock further is preferable.
Above example only in order to this utility model is described and and technical scheme described by unrestricted this utility model, to the greatest extent
This utility model is had been carried out describing in detail by pipe this specification with reference to the above embodiments, but this utility model is not limited to
Above-mentioned detailed description of the invention, the most any modifies to this utility model or equivalent, and all are without departing from utility model
The technical scheme of spirit and scope and improvement, it all should be contained in right of the present utility model.
Claims (7)
1. an indirect opening type theftproof lock, it is characterised in that include lock body, be provided with the first lock core and second in described lock body
Lock core, is separable cooperation between described first lock core and the second lock core, described first lock core is provided with keyhole, described
The supporting private key that is provided with of keyhole, described second lock core is connected by linkage a latch, described latch with set
It is separable cooperation between standby facility or building, when the second lock core and the first lock core separate, rotates private key, described
First lock core is freely rotatable in lock body, when the second lock core and the first lock core connect, rotates private key, described first lock core
Driving the second lock core to rotate, described second lock core drives latch to be connected with installations and facilities or building by linkage or divides
From.
2. indirect opening type theftproof lock as claimed in claim 1 a kind of, it is characterised in that: it is provided with the on described second lock core
Two chutes, slide in described second chute and are provided with contiguous block, and described first lock core is provided with the first chute, and described first is sliding
Groove and the connection of the second chute, described contiguous block can move along the first chute and the second chute, control described first lock core and second
Lock core connects or separates.
3. a kind of indirect opening type theftproof lock as claimed in claim 2, it is characterised in that: also include for driving described connection
The thread drawing mechanism that block moves along the first chute and the second chute, described thread drawing mechanism runs through the second lock core and contiguous block, institute simultaneously
State thread drawing mechanism to be connected with contiguous block.
4. a kind of indirect opening type theftproof lock as claimed in claim 3, it is characterised in that: described thread drawing mechanism includes push-pull wire
Be arranged at the thrust block of push-pull wire one end, described push-pull wire is connected with thrust block after running through the second lock core and contiguous block simultaneously.
5. indirect opening type theftproof lock as claimed in claim 4 a kind of, it is characterised in that: be provided with on described contiguous block for
The block being limited in contiguous block by thrust block, described block is separable with contiguous block to be connected.
6. a kind of indirect opening type theftproof lock as claimed in claim 5, it is characterised in that: it is provided with bullet in described first chute
Spring, described spring is connected with contiguous block and the second lock core respectively.
7. a kind of indirect opening type theftproof lock as described in claim 1-6 any one, it is characterised in that: set in described lock body
It is equipped with the locating part for being limited in lock body by the second lock core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560026.6U CN205743294U (en) | 2016-06-12 | 2016-06-12 | A kind of indirect opening type theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560026.6U CN205743294U (en) | 2016-06-12 | 2016-06-12 | A kind of indirect opening type theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743294U true CN205743294U (en) | 2016-11-30 |
Family
ID=57360005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620560026.6U Expired - Fee Related CN205743294U (en) | 2016-06-12 | 2016-06-12 | A kind of indirect opening type theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863377A (en) * | 2016-06-12 | 2016-08-17 | 德阳市恒达灯具制造有限公司 | Indirectly opened anti-theft lock |
-
2016
- 2016-06-12 CN CN201620560026.6U patent/CN205743294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863377A (en) * | 2016-06-12 | 2016-08-17 | 德阳市恒达灯具制造有限公司 | Indirectly opened anti-theft lock |
| CN105863377B (en) * | 2016-06-12 | 2018-04-24 | 德阳市恒达灯具制造有限公司 | Indirect opening type theftproof lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |