CN208618943U - A kind of unlocking control device and the escape lock using unlocking control device - Google Patents
A kind of unlocking control device and the escape lock using unlocking control device Download PDFInfo
- Publication number
- CN208618943U CN208618943U CN201821107039.3U CN201821107039U CN208618943U CN 208618943 U CN208618943 U CN 208618943U CN 201821107039 U CN201821107039 U CN 201821107039U CN 208618943 U CN208618943 U CN 208618943U
- Authority
- CN
- China
- Prior art keywords
- unlocking
- rod piece
- lock
- driving lever
- limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of unlocking control devices, the position-limit mechanism of delay controller, connection delay controller including detector, connecting detection device for detecting lockset unlocking action, position-limit mechanism includes the Power Component for being electrically connected delay controller, the limit assembly for connecting Power Component, the connection of the unlocking control terminal of limit assembly and lockset, limit assembly includes the second rod piece for connecting the first rod piece and connection Power Component of unlocking control terminal, first rod piece is provided with spacer pin, and the second rod piece is provided with the limit recess portion of accommodating spacer pin.A kind of unlocking control device of the utility model realizes Delayed unlocking, meanwhile, it using the escape lock of unlocking control device because having the function of Delayed unlocking, can be opened with slow safety door, criminal is prevented to carry out the illegal activities such as stealing.
Description
Technical field
Escape the utility model relates to lock structure more particularly to a kind of unlocking control device and using unlocking control device
Raw lock.
Background technique
In the prior art, escape lock is one kind of escape device, is typically mounted on the safety door of exit passageway, have from
The quick feature of unlocking on the inside of safety door.
As described in Figure 1, a kind of existing escape lock, structure mainly include lock tongue, drive opening of unlocking of lock tongue activity
Driving lever, the lock body for installing lock tongue and unlocking driving lever are locked, lock body is connected and fixed with safety door.
Lock body is provided with lock core towards safety door side, unlocking can be driven to dial with key rotation lock core on the outside of safety door
Bar rotation, and then realize and unlock.
Lock body is provided with push plate backwards to the side of safety door, and moving push plate with hand push on the inside of safety door can be such that unlocking dials
Bar activity, and then realize and unlock.
Push plate is mobile towards safety door in the horizontal direction when moving push plate with hand push, meets the motor habit of escape state servant,
Therefore, it is possible to which quickly unlocking, rapidly escapes.
However, the characteristics of safety lock is opened easily under non-emergent state, is easy to be utilized by criminal instead, implement
The malfeasances such as theft.
Utility model content
The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of unlocking control device and application is unlocked
The escape lock of control device realizes Delayed unlocking, and criminal is prevented to carry out the illegal activities such as stealing.
The utility model is realized through the following technical scheme:
A kind of unlocking control device, the delay control including detector, connecting detection device for detecting lockset unlocking action
Device processed, the position-limit mechanism for connecting delay controller, position-limit mechanism include the Power Component for being electrically connected delay controller, connection power
The unlocking control terminal of the limit assembly of component, limit assembly and lockset connects, and limit assembly includes connect unlocking control terminal the
Second rod piece of one rod piece and connection Power Component, the first rod piece are provided with spacer pin, and the second rod piece is provided with accommodating spacer pin
Limit recess portion.
Preferably, the first rod piece and unlocking control terminal are rotatablely connected, and the first rod piece, which is connected with, makes spacer pin reenter limit
The return spring of position recess portion.
Preferably, limit assembly further includes the fixing piece for connecting lockset, and the second rod piece and fixing piece are rotatablely connected.
Further, the first rod piece and unlocking control terminal are rotatablely connected, and fixing piece is set to the first rod piece close to spacer pin
One end, fixing piece be provided with support the first Rod end the first track.
Further, the quantity of the second rod piece is two, and two limit recess portions are oppositely arranged the limit to form accommodating spacer pin
Position cavity.
Further, Power Component includes the force piece of linear expansion, and force piece is provided with first movement bar, first movement
Bar is provided with the second pin, and the second rod piece is provided with the first groove of the second pin of accommodating, and the extending direction of the first groove and first move
The moving direction of lever biases setting.
A kind of escape lock, including lock body, lock body are arranged lock tongue, the unlocking driving lever for driving lock tongue activity to unlock, drive and unlock
The movable lock core of driving lever and push plate, unlocking driving lever and lock core are rotatablely connected with lock body, and push plate can be mobile relative to lock body, special
Sign is that unlocking driving lever is connected with a kind of any of the above-described unlocking control device.
Preferably, delay controller is electrically connected with alarm.
Preferably, unlocking driving lever is provided with the reset spring for resetting push plate.
Preferably, unlocking driving lever includes the second driving lever of the first driving lever of lock core unlocking, push plate unlocking.
Beneficial effect is: compared with prior art, a kind of unlocking control device of the utility model passes through for detecting lock
Have the detector of unlocking action, the delay controller of connecting detection device, the position-limit mechanism for connecting delay controller, position-limit mechanism packet
It includes the Power Component of electrical connection delay controller, connect the limit assembly of Power Component, the unlocking control of limit assembly and lockset
End connection, thus, when lockset unlocking action is to push push plate, signal can be obtained by the movement of detection push plate, then prolonged
When controller according to setting delay time control position-limit mechanism movement so that position-limit mechanism unlocking action generation after postpone again
The limitation of dual lock control terminal is just released after a period of time, that is, the limitation of dual lock driving lever is released, so that unlocking driving lever can be with
Lock tongue activity is driven, realizes Delayed unlocking；In addition, limit assembly includes the first rod piece and connection power for connecting unlocking control terminal
Second rod piece of component, the first rod piece are provided with spacer pin, and the second rod piece is provided with the limit recess portion of accommodating spacer pin, that is,
Say, can by limit recess portion and spacer pin cooperation realize the limit of the first rod piece is fixed, and then dual lock control terminal into
Row limit is fixed, and is the form of rotation or movement suitable for unlocking control terminal, simple for structure, has extensive versatility.
Compared with prior art, a kind of escape lock of the utility model passes through application above-mentioned unlocking control device realization delay
It unlocks, avoids the rapid opening safety door of criminal and implement malfeasance.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used briefly describes.
Obviously, described attached drawing is a part of the embodiment of the utility model, rather than whole embodiments, this field
Technical staff without creative efforts, can also be obtained according to these attached drawings other design schemes and attached
Figure.
Fig. 1 is a kind of structural schematic diagram of escape lock；
Fig. 2 is the structural schematic diagram of unlocking control device in Fig. 1；
Fig. 3 is the structural schematic diagram of unlocking driving lever in Fig. 1.
Drawing features label:
1- lock body, 2- lock tongue, 3- unlocking driving lever, 4- lock core, 5- push plate, 6- limit assembly, 7- Power Component, 8- first
Rod piece, the second rod piece of 9-, 10- fixing piece, 11- return spring, the first track of 12-；
21- locking spring；
The first driving lever of 31-, the second driving lever of 32-, 33- limit pin shaft, 34- reset spring；
The passive recess portion of 311-, 321- drive protrusion；
The clicking section 41- 41
71- first movement bar, the pin of 72- second, 73- electromagnetic unit, 74- driving spring；
81- spacer pin, 91- limit recess portion, the first groove of 92-；
The first straight rail of 121-, the first ramp of 122-.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.
Obviously, described embodiment is a part of the embodiment of the utility model, rather than whole embodiments, is based on
The embodiments of the present invention, those skilled in the art's other implementations obtained without creative efforts
Example, belongs to the protection scope of the utility model.
In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
As shown in Figure 1, a kind of escape lock, including lock body 1, the unlocking that lock body 1 is arranged lock tongue 2,2 activity of lock tongue is driven to unlock
Driving lever 3 drives the movable lock core 4 of unlocking driving lever 3 and push plate 5, and unlocking driving lever 3 and lock core 4 are rotatablely connected with lock body 1, push plate 5
It can be mobile relative to lock body 1.
To avoid lock tongue 2, unlocking driving lever 3 and lock core 4 from being completely exposed outside, lock body 1 includes for connecting the bottom plate of door, connecting
The shell of bottom plate is connect, forms the cavity of accommodating lock tongue 2 and unlocking driving lever 3 in shell.
In general, lock tongue 2 and unlocking driving lever 3 are mounted on shell, lock core 4 is mounted on bottom plate.
In use, being inserted into key on the outside of safety door, and then lock core 4 is rotated, lock core 4 stirs unlocking driving lever 3, unlocking driving lever
3 stir lock tongue 2, and lock tongue 2 is retracted in lock body 1, realize and unlock.
Similarly, push plate 5 is pushed on the inside of safety door, push plate 5 equally drives 3 activity of unlocking driving lever, realizes and unlock.
When lock core 4 and push plate 5 reset, usual lock core 4 and push plate 5 would generally be detached from unlocking driving lever 3, and not having makes out
Lock the function that driving lever 3 returns, it is also necessary to set parts, so that 3 return of unlocking driving lever, meanwhile, make 2 return of lock tongue, so that escape
Lock is locked.
To make 2 return of unlocking driving lever 3 and lock tongue, lock tongue 2 and lock body 1 can be made to be rotatablely connected, lock body 1 is provided with drive lock
The locking spring 21 of 2 locking of tongue.
That is, locking spring 21 drives lock tongue 2 to rotate, in turn, lock tongue 2 drives unlocking driving lever 3 to rotate.
In order to can be realized unlocking towards any direction rotation, the drive that has been arranged radially of lock core 4 can be made to open
Lock the clicking section 41 that driving lever 3 rotates, unlocking driving lever 3 is provided with two first for abutting clicking section 41 protrusions, and two first
Protrusion is set to the two sides at 4 center of lock core Yu 41 line of clicking section.
Meanwhile two first protrusions are set and two first protrusions is made to be located at the two of 4 center of lock core and 41 line of clicking section
Side avoids lock core 4 from causing unlocking driving lever 3 stiff when inverting, and influences the unlocking of push plate 5.
In addition, two the first protrusions of setting can also reduce the angle that lock core 4 rotates when lock core 4 is unlocked.
When lock core 4 forward or reverse when, clicking section 41 can be abutted with one in two the first protrusions, so realize
Unlocking driving lever 3 is driven to rotate.
It unlocks since lock core 4 and push plate 5 can drive the activity of unlocking driving lever 3 and then realize, when 4 event of push plate 5 or lock core
When barrier, the failure of a side may cause another party and also can not normally unlock.Moreover, working as 3 failure Shi Zecong safety door of unlocking driving lever
Interior outside cannot unlock.
As shown in Figure 1 and Figure 2, lock core 4 is unlocked and the unlocking of push plate 5 influences each other to avoid, and can make the unlocking driving lever 3 include
First driving lever 31 of 4 unlocking of lock core, 5 unlocking of push plate the second driving lever 32.
A kind of escape lock of the present embodiment is by setting the first driving lever 31 and the second driving lever 32, so that unlock can be with for lock core 4
Push plate 5 is unlocked and can be realized by stirring the second driving lever 32 and stirring the first driving lever 31 and realizing, in turn, lock core 4 or push plate 5
In side's failure have no effect on another party and normally unlock, be also achieved that lock core 4 is unlocked and what push plate 5 was unlocked is independent of each other,
Improve the reliability of escape lock.
Since 4 unlocking access times of lock core are few and failure rate is lower, meanwhile, for reduce escape lock occupied space so that
The compact-sized of escape lock is obtained, the first driving lever 31 can be made to connect or abut with lock tongue 2, the first driving lever 31 can be in the second driving lever
It is rotated under 32 drive.
The movable reliability of the first driving lever 31 is driven to improve the second driving lever 32, the second driving lever 32 can be made to be provided with drive
The driving protrusion 321 of first driving lever 31 rotation, the first driving lever 31 are provided with the driven recess portion of accommodating driving protrusion 321.
It is rotated under the drive of the first driving lever 31 in this way, the second driving lever 32 not only may be implemented, but also avoids 32 phase of the second driving lever
It is mobile to the first driving lever 31, it loses and drives the movable ability of the first driving lever 31.
Clearly as the first driving lever 31 is unlocked for lock core 4, two the first protrusions are also disposed on the first driving lever 31.
To keep escape lock compact-sized, lock body 1 can be made to be provided with 81 axis 33 of spacer pin, the first driving lever 31 and lock body 1, the
Two driving levers 32 are rotatablely connected by 81 axis 33 of spacer pin with lock body 1.
That is, may be implemented the first driving lever 31 and the occupied space of the second driving lever 32 and be equal to original unlocking driving lever 3
Space size, the volume of escape lock will not be made to increase, the lock construction that is conducive to make to escape is more compact.
Eccentric wear occurs for 81 axis 33 of spacer pin when to avoid the second driving lever 32 that the first driving lever 31 is driven to unlock, and the first driving lever 31 is set
Two the first cantilevers for connecting 81 axis 33 of spacer pin are equipped with, is formed between two the first cantilevers and is connected for the second driving lever 32
The cavity of 81 axis 33 of spacer pin.
In order to enable 5 Rapid reset of push plate, the second driving lever 32 is provided with the reset spring 34 for resetting push plate 5, when
So, reset spring 34 is but also push plate 5 stands away with the second driving lever 32, so that push plate 5 has one section of backlash, just
In unlocking control device detection hereafter, meanwhile, reset spring 34 can also provide buffering, and push plate 5 is avoided to impact second energetically
Driving lever 32 causes the second driving lever 32 to fracture damage.
Since escape lock has the characteristics that quickly to open on the inside of the safety door, by not the characteristics of to avoid this quick unlatching
Method molecule utilizes, and escape lock can be made to be equipped with unlocking control device.
As shown in Figure 1, Figure 3, a kind of unlocking control device, including the detector for detecting lockset unlocking action, connection
The delay controller of detector, the position-limit mechanism for connecting delay controller, position-limit mechanism include being electrically connected moving for delay controller
Power component 7, the limit assembly 6 for connecting Power Component 7, limit assembly 6 are connect with the unlocking control terminal of lockset, and limit assembly 6 wraps
The first rod piece 8 of connection unlocking control terminal and the second rod piece 9 of connection Power Component 7 are included, the first rod piece 8 is provided with spacer pin
81, the second rod piece 9 is provided with the limit recess portion 91 of accommodating spacer pin 81.
When unlocking control device is applied to escape lock, detection lockset unlocking action is to detect the movement of push plate 5, lockset
Unlocking control terminal also for the unlocking driving lever 3 for escape lock.
Unlocking control device by the delay controller of detector, connecting detection device for detecting lockset unlocking action,
The position-limit mechanism of delay controller is connected, position-limit mechanism includes the Power Component 7 for being electrically connected delay controller, connection Power Component
7 limit assembly 6, limit assembly 6 are connect with the unlocking control terminal of lockset, thus, when lockset unlocking action is to push push plate 5
When, signal can be obtained by the movement of detection push plate 5, then delay controller controls limit according to the delay time of setting
Mechanism action, so that position-limit mechanism just releases the limit of dual lock control terminal after postponing a period of time again after unlocking action generation
System allows unlocking driving lever 3 to drive lock tongue 2 movable, realizes Delayed unlocking that is, releasing the limitation of dual lock driving lever 3；Separately
Outside, limit assembly 6 includes the first rod piece 8 of connection unlocking control terminal and the second rod piece 9 of connection Power Component 7, the first rod piece 8
It is provided with spacer pin 81, the second rod piece 9 is provided with the limit recess portion 91 of accommodating spacer pin 81, that is to say, that can pass through limit
The limit of the first rod piece 8 is fixed in recess portion 91 and the cooperation realization of spacer pin 81, and then dual lock control terminal fixes,
It is the form of rotation or movement suitable for unlocking control terminal, it is simple for structure, there is extensive versatility.
Meanwhile when unlocking on the inside of safety door, need to press 5 one sections of push plate using the escape lock of unlocking control device
Time could open after waiting for a period of time, and then realize Delayed unlocking, avoid the rapid opening safety door of criminal and reality
Apply malfeasance.
In order to ensure escape lock can unlock without waiting in emergency situations, preferably make delay controller and alarm electricity
Connection, when alarm equipment alarm, unlocking control device contacts unlocking limitation at once, to cope with the feelings that the needs such as fire are escaped rapidly
Condition.
The inner space for limiting recess portion 91 can be much larger than the radial dimension of spacer pin 81, and then can be by with power packages
Part 7 adjusts the position for limiting recess portion 91, realizes the limit to the first rod piece 8 or releases limit, reaches and prevent or allow unlocking
Purpose.At this point, limit recess portion 91 is preferably waist hole, spacer pin 81 can also be avoided to be detached from from limit recess portion 91.
It is of course also possible to which Power Component 7 is made to run out of steam or power supply, the limit to the first rod piece 8 is then released, is reached
To the effect of Delayed unlocking.
In order to enable unlocking control device has wider versatility, it is recessed preferably by the disengaging limit of spacer pin 81
Portion 91 limits to realize the limit to the first rod piece 8 and release.
It is rotatablely connected specifically, can be the first rod piece 8 with unlocking control terminal, the first rod piece 8, which is connected with, makes spacer pin 81
Reenter the return spring 11 of limit recess portion 91.
Since the first rod piece 8 is rotatablely connected with unlocking control terminal, the other end of the first rod piece 8 can be freely after losing limitation
It swings, return spring 11 can be such that the first rod piece 8 rotates after the reset of unlocking driving lever 3, and then spacer pin 81 smoothly enters limit
Position recess portion 91, again limits the first rod piece 8, and limitation is unlocked.
In order to deviate from spacer pin 81 smoothly from limit recess portion 91, can make limit assembly 6 further includes connection lock
The fixing piece 10 of tool, the second rod piece 9 are rotatablely connected with fixing piece 10.Obviously, fixing piece 10 also may be mounted on safety door, no
Influence the function of unlocking control device.
Cause spacer pin 81 to slip out of limit recess portion 91 in order to avoid unlocking active force is excessive, the second rod piece can be made
9 quantity is two, and two limit recess portions 91 are oppositely arranged the limit cavity to form accommodating spacer pin 81.
In order to realize that Power Component 7 drives the rotation of the second rod piece 9, specifically, Power Component 7 can be made to include linear expansion
Force piece, force piece is provided with first movement bar 71, and first movement bar 71 is provided with the second pin 72, and the second rod piece 9 is provided with
The first groove 92 of the second pin 72 is accommodated, the extending direction of the first groove 92 is set with the moving direction biasing of first movement bar 71
It sets, and then linear movement can be converted to the swing or rotation of the second rod piece 9.
For force piece, force piece further includes the electromagnetic unit 73 for driving first movement bar 71 mobile and drive first movement
The driving spring 74 that bar 71 moves backward.
Force piece has the electromagnetic unit 73 of low-power to drive, and driving force is small, and low energy consumption, and manufacturing cost is also low.
However, push plate 5 pushes the active force of unlocking driving lever 3 that can drive to force piece, force piece is understood involuntary maneuver and is damaged.
To solve the problems, such as that force piece is easily damaged in unlocking control device, fixing piece 10 is provided with the first rod piece 8 of support
First track 12 of end, the first track 12 is set to the first rod piece 8 and keeps away from the one end at lock control end, that is, can be, Gu
Determine part 10 and be set to the first rod piece 8 close to one end of spacer pin 81, meaning is close.
Unlocking control device by the way that the first track 12 is arranged on fixing piece 10 so that unlock when dual lock control terminal work
It firmly is transferred to fixing piece 10 and force piece via the first rod piece 8, active force is avoided all to be transferred to force piece, thus can be subtracted
The stress of few force piece, avoids force piece from damaging；Simultaneously as force piece stress is reduced, low-power electricity is can be used in force piece
Power drive, low energy consumption, and manufacturing cost is low.
In order to enable reducing the movable resistance of the first rod piece 8 after releasing to the limit of the first rod piece 8, in turn, reduction is opened
Resistance is locked, can make the first track 12 includes the first straight rail 121 and the first ramp 122.
When force piece limits the first rod piece 8, the first rod piece 8 is abutted with the first straight rail 121, when force piece is released to the
The limit of one rod piece 8 and when being unlocked, the first rod piece 8 is abutted with the first ramp 122.
Preferential, it is the first straight rail 121 and Men Pinghang, there are angles with door for the first ramp 122.First straight rail 121 and
One ramp 122 is that plane is constituted, to reduce resistance, it is of course also possible to make cambered surface, auxiliary stopper or reduce release limit after the
The contact area of one rod piece 8 and the first track 12, and then reduce resistance.
To simplify structure, the first track 12 can be made to be provided with the second groove of accommodating the second rod piece 9 rotation.
Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new
Embodiment.Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of unlocking control device, which is characterized in that including detector, the connecting detection device for detecting lockset unlocking action
Delay controller, connect delay controller position-limit mechanism, position-limit mechanism include be electrically connected delay controller Power Component
(7), the limit assembly (6) of Power Component (7) is connected, limit assembly (6) is connect with the unlocking control terminal of lockset, limit assembly
It (6) include the first rod piece (8) for connecting unlocking control terminal and the second rod piece (9) for connecting Power Component (7), the first rod piece (8)
It is provided with spacer pin (81), the second rod piece (9) is provided with the limit recess portion (91) of accommodating spacer pin (81).
2. a kind of unlocking control device according to claim 1, which is characterized in that first rod piece (8) and control of unlocking
End rotation connection processed, the first rod piece (8) are connected with the return spring (11) for making spacer pin (81) reenter limit recess portion (91).
3. a kind of unlocking control device according to claim 1, which is characterized in that the limit assembly (6) further includes connecting
The fixing piece (10) of lockset is connect, the second rod piece (9) and fixing piece (10) are rotatablely connected.
4. a kind of unlocking control device according to claim 3, which is characterized in that first rod piece (8) and control of unlocking
End rotation connection processed, fixing piece (10) are set to the one end of the first rod piece (8) close to spacer pin (81), and fixing piece (10) is provided with
Support first track (12) of the first rod piece (8) end.
5. a kind of unlocking control device according to claim 3, which is characterized in that the quantity of second rod piece (9) is
Two, two limits recess portion (91) are oppositely arranged the limit cavity to form accommodating spacer pin (81).
6. a kind of unlocking control device according to claim 5, which is characterized in that the Power Component (7) includes straight line
Flexible force piece, force piece are provided with first movement bar (71), and first movement bar (71) is provided with the second pin (72), the second bar
Part (9) is provided with the first groove (92) of the second pin (72) of accommodating, the extending direction and first movement bar of the first groove (92)
(71) moving direction biases setting.
7. a kind of escape lock, including lock body (1), the unlocking driving lever that lock body (1) is arranged lock tongue (2), lock tongue (2) activity is driven to unlock
(3), unlocking driving lever (3) movable lock core (4) and push plate (5) are driven, unlocking driving lever (3) and lock core (4) are rotated with lock body (1)
Connection, push plate (5) can be mobile relative to lock body (1), which is characterized in that it is any that unlocking driving lever (3) is connected with claim 1 to 6
A kind of unlocking control device.
8. a kind of escape lock according to claim 7, which is characterized in that the delay controller is electrically connected with alarm.
9. a kind of escape lock according to claim 7, which is characterized in that the unlocking driving lever (3), which is provided with, makes push plate (5)
The reset spring (34) of reset.
10. a kind of escape lock according to claim 7, which is characterized in that the unlocking driving lever (3) includes that lock core (4) is opened
The first driving lever (31) of lock, push plate (5) unlocking the second driving lever (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107039.3U CN208618943U (en) | 2018-07-11 | 2018-07-11 | A kind of unlocking control device and the escape lock using unlocking control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107039.3U CN208618943U (en) | 2018-07-11 | 2018-07-11 | A kind of unlocking control device and the escape lock using unlocking control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618943U true CN208618943U (en) | 2019-03-19 |
Family
ID=65705372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107039.3U Active CN208618943U (en) | 2018-07-11 | 2018-07-11 | A kind of unlocking control device and the escape lock using unlocking control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798253A (en) * | 2018-07-11 | 2018-11-13 | 江门市嘉铭智能安防技术有限公司 | A kind of unlocking control device and the escape lock using unlocking control device |
-
2018
- 2018-07-11 CN CN201821107039.3U patent/CN208618943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798253A (en) * | 2018-07-11 | 2018-11-13 | 江门市嘉铭智能安防技术有限公司 | A kind of unlocking control device and the escape lock using unlocking control device |
| CN108798253B (en) * | 2018-07-11 | 2023-08-29 | 江门市嘉铭智能安防技术有限公司 | Unlocking control device and escape lock using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2912246B1 (en) | Improved rotary blocking device | |
| CN100419198C (en) | Solenoid operated latching strike | |
| CN100414066C (en) | Microconsumption electronic lock with power-supply provided by key | |
| US9410350B2 (en) | Locking device with striking arrangement and automatic locking | |
| US20140183881A1 (en) | Locking device | |
| CN208618943U (en) | A kind of unlocking control device and the escape lock using unlocking control device | |
| CN112302424B (en) | Protection method for protection structure and protection method for safekeeping cabinet | |
| CN112282514A (en) | Reset structure, prevent cat eye structure of unblanking and have pickproof lock of switching-over function | |
| JP3788968B2 (en) | Electric lock | |
| CN208803790U (en) | A kind of escape lock | |
| CN208618942U (en) | A kind of unlocking control device | |
| CN2918667Y (en) | Emergency door lock | |
| US7086670B2 (en) | Lock for bi-directional doors | |
| CN108798253A (en) | A kind of unlocking control device and the escape lock using unlocking control device | |
| CN211173495U (en) | Lock core, lockset and unlocking key | |
| WO2011066782A1 (en) | Electric control lock overcoming pre-pressure with momentum generated by energy stored in pre-pressuring | |
| EP0433293A1 (en) | Multi-controlled security lock | |
| CN100416035C (en) | Locking device | |
| CN103485613B (en) | Unlocking device for vehicle door in traffic field | |
| CN203476011U (en) | Unlocking device of vehicle door in traffic field | |
| CN112392342A (en) | Operation device with lock for vehicle door system | |
| CN115434576B (en) | Nacelle pivot locking structure | |
| CN211971462U (en) | Elevator door interlocking assembly | |
| CN111794598A (en) | Spring bolt device and lock capable of automatically popping out | |
| CN211666473U (en) | Lock body capable of synchronously locking and unlocking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |