CN108798253A - 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
- CN108798253A CN108798253A CN201810758079.2A CN201810758079A CN108798253A CN 108798253 A CN108798253 A CN 108798253A CN 201810758079 A CN201810758079 A CN 201810758079A CN 108798253 A CN108798253 A CN 108798253A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- lock
- rod piece
- driving lever
- limit
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- 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.)
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B43/00—Time locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention discloses a kind of unlocking control devices, it include the position-limit mechanism for detecting the delay controller of the detector of lockset unlocking action, connecting detection device, connecting delay controller, position-limit mechanism includes the Power Component for being electrically connected delay controller, connects the limit assembly of Power Component, the unlocking control terminal of limit assembly and lockset connects, limit assembly includes the second rod piece of the first rod piece and connection Power Component that connect 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 present invention 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
The present invention relates to the escapes of lock structure more particularly to a kind of unlocking control device and application unlocking control device
Lock.
Background technology
In the prior art, escape lock is one kind of escape device, is typically mounted on the safety door of escape way, 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 are mainly opened including what lock tongue, drive lock tongue activity were unlocked
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 rotates, and then realizes 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 moved 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.
Invention content
Present invention seek to address that above-mentioned mentioned technical problem, a kind of unlocking control device is provided and application is unlocked control
The escape lock of device realizes Delayed unlocking, and criminal is prevented to carry out the illegal activities such as stealing.
The present invention is realized by following technical solution：
A kind of unlocking control device includes the delay control for detecting the detector of lockset unlocking action, connecting detection device
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 is rotatablely connected with unlocking control terminal, 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 is rotatablely connected with fixing piece.
Further, the first rod piece is rotatablely connected with unlocking control terminal, 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 scaling, 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 accommodating second pin, and the extending direction of the first groove and first moves
The moving direction biasing setting of lever.
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 moved relative to lock body, special
Sign is that unlocking driving lever is connected with any unlocking control device of claim 1 to 6.
Preferably, delay controller is electrically connected with alarm.
Preferably, unlocking driving lever is provided with the resetting spring for making push plate reset.
Preferably, unlocking driving lever include the first driving lever of lock core unlocking, push plate unlocking the second driving lever.
Advantageous effect is：Compared with prior art, a kind of unlocking control device of the invention is opened by being used to detect lockset
The detector of lock action, the delay controller of connecting detection device, the position-limit mechanism for connecting delay controller, position-limit mechanism include electricity
It connects the Power Component of delay controller, connect the limit assembly of Power Component, the unlocking control terminal of limit assembly and lockset connects
It connects, thus, when lockset unlocking action is to push push plate, signal can be obtained by the action of detection push plate, then delay control
Device processed is acted according to the delay time control position-limit mechanism of setting so that position-limit mechanism postpones one section again after unlocking action generation
The limitation of dual lock control terminal is just released after time, that is, releasing the limitation of dual lock driving lever so that unlocking driving lever can drive
Lock tongue activity, realizes Delayed unlocking；In addition, limit assembly includes the first rod piece and connection Power Component for connecting unlocking control terminal
The second rod piece, the first rod piece is provided with spacer pin, and the second rod piece is provided with the limit recess portion of accommodating spacer pin, that is to say, that
The limit of the first rod piece can be fixed by limiting the cooperation realization of recess portion and spacer pin, and then dual lock control terminal is limited
Position is fixed, is suitable for the form that unlocking control terminal is rotation or movement, simple for structure, has extensive versatility.
Compared with prior art, a kind of escape lock of the invention realizes that delay is opened by the above-mentioned unlocking control device of application
Lock, avoids the rapid opening safety door of criminal and implements malfeasance.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing briefly describes.
Obviously, described attached drawing is a part of the embodiment of the present invention, rather than whole embodiments, the skill of this field
Art personnel without creative efforts, can also be obtained according to these attached drawings other design schemes and attached drawing.
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 bodies, 2- lock tongues, 3- unlockings driving lever, 4- lock cores, 5- push plates, 6- limit assemblies, 7- Power Components, the first bars of 8-
Part, the second rod pieces of 9-, 10- fixing pieces, 11- return springs, the first tracks of 12-；
21- locking springs；
The first driving levers of 31-, the second driving levers of 32-, 33- limit pin shafts, 34- resetting springs；
The passive recess portions of 311-, 321- drive protrusion；
The clicking sections 41- 41
71- first movements bar, the pins of 72- second, 73- electromagnetic units, 74- driving springs；
81- spacer pins, 91- limits recess portion, the first grooves of 92-；
The first straight rails of 121-, the first ramps of 122-.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.
Obviously, described embodiment is a part of the embodiment of the present invention, rather than whole embodiments, is based on this hair
Bright embodiment, the other embodiments that those skilled in the art is obtained without creative efforts, belongs to
In protection scope of the present invention.
In addition, all connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing connection auxiliary, to form more preferably connection structure.Each technical characteristic in the present invention,
It 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 3 movable lock core 4 of unlocking driving lever and push plate 5, unlocking driving lever 3 and lock core 4 to be rotatablely connected with lock body 1, push plate 5
It can be moved 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, the cavity for housing lock tongue 2 and unlocking driving lever 3 is formed 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 can be made to be rotatablely connected with lock body 1, 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 realize unlocking towards any direction rotation, the radial direction of lock core 4 can be made to be provided with drive and opened
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, two first
Protrusion is set to the both sides at 4 center of lock core and 41 line of clicking section.
Meanwhile setting two first is raised 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 causes unlocking driving lever 3 stiff when lock core 4 being avoided to invert, 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 4 forward or reverse of lock core, clicking section 41 can be abutted with one in two the first protrusions, and then be realized
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 also can not normally unlock.Moreover, when unlocking 3 failure of driving lever then from safety door
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, the second driving lever 32 of 5 unlocking of push plate.
A kind of escape lock of the present embodiment, which passes through, is arranged the first driving lever 31 and the second driving lever 32 so that lock core 4 is unlocked can be with
Push plate 5 is unlocked and can be realized by stirring the second driving lever 32 by 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 relatively low, 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.
31 movable reliability of the first driving lever 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
First driving lever 31 is moved, loses and drives 31 movable ability of the first driving lever.
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 32 occupied space of the first driving lever 31 and the second driving lever and be equal to original unlocking driving lever 3
Space size, the volume of escape lock will not be made to increase, be conducive to keep escape lock construction compacter.
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 to be provided with the resetting spring 34 for making push plate 5 reset, certainly,
Resetting 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, under being convenient for
The unlocking control device detection of text, meanwhile, resetting spring 34 can also provide buffering, and push plate 5 is avoided to impact the second driving lever energetically
32, cause 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 includes for detecting the detector of 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 second rod piece 9 of the first rod piece 8 and connection Power Component 7 of connection unlocking control terminal is 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 action 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, that is, releasing the limitation of dual lock driving lever 3 so that unlocking driving lever 3 can drive lock tongue 2 movable, realize Delayed unlocking；Separately
Outside, limit assembly 6 includes the second rod piece 9 of the first rod piece 8 and connection Power Component 7 of connection unlocking control terminal, 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 simple for structure suitable for the form that unlocking control terminal is rotation or movement, there is extensive versatility.
Meanwhile when unlocking on the inside of safety door, when needing to press 5 one sections of push plate using the escape lock of unlocking control device
Between or could open after waiting for a period of time, and then realize Delayed unlocking, avoid the rapid opening safety door of criminal and implement
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 radial dimension of spacer pin 81 can be much larger than by limiting the inner space of recess portion 91, 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 supply of electric power, 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.
Specifically, can be that the first rod piece 8 is rotatablely connected 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 make spacer pin 81 smoothly deviate from from limit recess portion 91, it further includes connection lock that can make limit assembly 6
The fixing piece 10 of tool, the second rod piece 9 are rotatablely connected with fixing piece 10.Obviously, fixing piece 10 can also be mounted on safety door, no
Influence the function of unlocking control device.
Cause spacer pin 81 to be slipped 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 scaling
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
First groove 92 of accommodating second pin 72, the extending direction of the first groove 92 are 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 driving the electromagnetic unit 73 of 71 movement of first movement bar and driving 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 on fixing piece 10 by being arranged the first track 12 so that the work of dual lock control terminal when unlocking
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, force piece can use low-power electricity
Power drive, low energy consumption, and manufacturing cost is low.
In order to enable reducing 8 movable resistance of the first rod piece after releasing to the limit of the first rod piece 8, in turn, reduction is opened
Resistance is locked, it includes the first straight rail 121 and the first ramp 122 that can make the first track 12.
When the first rod piece of force piece pair 8 limits, 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 that the first straight rail 121 is parallel with door, 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 that accommodating second rod piece 9 rotates.
Above example is not limited to the embodiment technical solution of itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. a kind of unlocking control device, which is characterized in that include for detecting the detector of lockset unlocking action, connecting detection device
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 connection Power Component (7), limit assembly (6) are connect with the unlocking control terminal of lockset, limit assembly
(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) is rotatablely connected with fixing piece (10).
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 limit recess portions (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 accommodating second pin (72), extending direction and the first movement bar of the first groove (92)
(71) moving direction biasing 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), unlocking driving lever (3) and lock core (4) is driven to be 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 resetting 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, second driving lever (32) of push plate (5) unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758079.2A CN108798253B (en) | 2018-07-11 | 2018-07-11 | Unlocking control device and escape lock using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758079.2A CN108798253B (en) | 2018-07-11 | 2018-07-11 | Unlocking control device and escape lock using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108798253A true CN108798253A (en) | 2018-11-13 |
| CN108798253B CN108798253B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758079.2A Active CN108798253B (en) | 2018-07-11 | 2018-07-11 | Unlocking control device and escape lock using same |
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| CN (1) | CN108798253B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060846A (en) * | 1976-07-20 | 1977-11-29 | United Technologies Corporation | High security lock |
| CA2036632A1 (en) * | 1990-02-23 | 1991-08-24 | Peter H. Muller | Door exit-delaying means |
| CN201106325Y (en) * | 2007-10-15 | 2008-08-27 | 福建弘旺电子科技有限公司 | Radio frequency key anti-theft alarming lock |
| CN201486277U (en) * | 2009-09-01 | 2010-05-26 | 江门市嘉铭五金制品有限公司 | Improved flat-push safe door lock |
| CN208618943U (en) * | 2018-07-11 | 2019-03-19 | 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 CN201810758079.2A patent/CN108798253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060846A (en) * | 1976-07-20 | 1977-11-29 | United Technologies Corporation | High security lock |
| CA2036632A1 (en) * | 1990-02-23 | 1991-08-24 | Peter H. Muller | Door exit-delaying means |
| CN201106325Y (en) * | 2007-10-15 | 2008-08-27 | 福建弘旺电子科技有限公司 | Radio frequency key anti-theft alarming lock |
| CN201486277U (en) * | 2009-09-01 | 2010-05-26 | 江门市嘉铭五金制品有限公司 | Improved flat-push safe door lock |
| CN208618943U (en) * | 2018-07-11 | 2019-03-19 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108798253B (en) | 2023-08-29 |
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