CN106437329A - Emergency unlocking device and method for intelligent lock - Google Patents
Emergency unlocking device and method for intelligent lock Download PDFInfo
- Publication number
- CN106437329A CN106437329A CN201610665927.6A CN201610665927A CN106437329A CN 106437329 A CN106437329 A CN 106437329A CN 201610665927 A CN201610665927 A CN 201610665927A CN 106437329 A CN106437329 A CN 106437329A
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- CN
- China
- Prior art keywords
- unlocking
- lock
- lockset
- liquid
- hydraulic
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses an emergency unlocking device for an intelligent lock. The emergency unlocking device comprises a door and a lock, and is characterized in that the door and the lock are provided with at least one communicating liquid injection pipeline; the door is provided with an unlocking liquid injection opening communicating with the liquid injection pipeline; the lock is provided with a hydraulic channel communicating with the liquid injection pipeline, and the hydraulic channel communicates with a hydraulic cavity; and a hydraulic piston is arranged in the hydraulic cavity, a lock marble is arranged at the upper end of the hydraulic piston, and the upper end of the lock marble is connected with a lock marble spring. According to the emergency unlocking device, liquid is adopted as an emergency unlocking key, and various insecurity problems of previous mechanical key emergency locks can be solved; a one-way valve is adopted for stopping backflow of the unlocking liquid, and illegal attempted unlocking is prevented; the liquid injection pipeline can be in a nonlinear form, and utilizing the pipeline for mechanical unlocking can be prevented; and an unlocking liquid discharging valve can be designed to be in a slow seepage form.
Description
Technical field
The present invention relates to intelligent lock field, specifically, it is related to a kind of intelligent lock emergent unlocking device and method.
Background technology
Intelligent lock is than the either safety or ease for use has significant performance boost of traditional mechanical lock.Due to
Intelligent lock typically requires and retains purely mechanic emergent unlocking mode, and the safety of emergent unlocking mechanism has just become intelligent lock peace
The short slab of full property.
So far, the purely mechanic intelligent lock method for unlocking that can inquire has following several：
Patent《A kind of electronic lock storing up electricity emergency circuit》（Application number:201520948811.4）Disclose a kind of emergent unlocking side
Method, the method that the method adopts storing up electricity, lockset, the lockset of lifting can be opened in lockset power depletion with slack storage electricity
The convenience using.Emergent unlocking when the method can not solve the problems, such as that the electronic system of electric lockset breaks down.
Patent《A kind of emergent unlocking mechanism》（Application number：201520936196.5）Disclose a kind of emergent unlocking device,
Express delivery cabinet is facilitated to keep in repair.Maintenance door in being typically provided with express delivery cabinet, middle maintenance door is located at the centre of locker and convex
Going out, when actually used, because middle maintenance door protrudes design so being also convenient for taking out, when locking out fault and not opening, or needing
Safeguard when electromagnetic lock just can directly in maintenance door take out, then break electromagnetic lock enabling head of meeting an urgent need with handss and door beaten
Open, but for attractive in appearance and safety, middle maintenance door is embedded in the casing of express delivery cabinet some express delivery cabinets existing, the asking of this design
Topic is：When the problem of locking out is not opened, middle maintenance door can not directly strike with the hand open, using extremely inconvenience.Based on middle maintenance door
This situation, existing express delivery cabinet is badly in need of designing a kind of emergent unlocking device, both can guarantee that the attractive in appearance of express delivery cabinet and safety, and energy
The emergency opening of maintenance door in solving the problems, such as.This patent provides a kind of emergent unlocking mechanism, using the side of pull bar and bracing wire cooperation
Formula completes the emergency opening of electromagnetic lock, and each part is fixed on electromagnetic lock by pedestal, drives bracing wire, draw when pull bar is vertically movable
The emergent enabling plush copper of galvanic electricity magnetic padlock, in not taking out maintenance door, do not change existing cabinet and electromagnetic lock structure in the case of, that is,
The opening it is adaptable to the various electromagnetic lock structure with emergent enabling plush copper, applied range of achievable electromagnetic lock, it is to avoid electricity
In when magnetic padlock goes wrong maintenance door can not directly with handss open shortcoming, therefore, be also particularly suitable existing by middle maintenance door
It is embedded the express delivery cabinet put.This patent facilitates express delivery cabinet to keep in repair, but does not consider lockset safety.
Patent《There is the Remote controlled anti-theft lock of emergent unlocking structure》（Authorization Notice No.：CN203175175U）Disclose one kind
There is the Remote controlled anti-theft lock of emergent unlocking structure, including remote control lock body and the remote-controlled lock dead bolt being arranged in described remote-controlled lock body,
Described remote-controlled lock dead bolt is provided with emergency opening tooth, is provided with emergent unlocking structure, described emergent unlocking in described remote-controlled lock body
Structure is matched with described emergency opening tooth setting.This patent emergent unlocking side is belonging to traditional emergent unlocking mode, is not lifted
Lockset safety.
Patent《A kind of electronic lock with emergent unlocking structure》（Authorization Notice No.：CN204571495U）Provide one kind
There is the electronic lock of emergent unlocking structure, belong to technical field of hardware.It solves actuating device and the clutch of existing electronic lock
It is impossible to unlock when going wrong between device, and the problems such as make troubles to user.This patent does not consider that lockset safety is asked
Topic.
Patent《A kind of can emergency opening antitheft door》（Authorization Notice No.：CN202181819U）It is related to antitheft door, including
, it is characterised in that door body is provided with emergent unlocking hole, emergent unlocking hole is provided with emergency opening door, emergency opening for door body and door lock
Door is provided with cipher opening device, is provided with key-placing groove inside emergency opening door.Because door body is provided with emergent unlocking hole, should
Anxious open keyhole is provided with emergency opening door, is provided with cipher opening device, sets inside emergency opening door between emergency opening door and door body
There is key-placing groove, leave standby key in key-placing groove at ordinary times, forget to carry key or because unexpected anti-when outgoing
When being locked in outdoors, emergency opening door can be opened by cipher opening device, take out standby key emergency opening antitheft door.This is special
Profit one key-placing groove carrying emergency opening door of setting outside antitheft door, when forgetting to carry key, is taken out by password
This key.This patent cannot solve the problems, such as emergent enabling during electronic system malfunction.
Patent《A kind of electronic lock for Glass door emergent unlocking device》（Authorization Notice No.：CN204715917U）It is related to a kind of glass
Glass door electronic lock emergent unlocking device, belongs to electronics fitting for lock field.A kind of electronic lock for Glass door emergent unlocking device, including opening
Close auxiliary section, switch, motor, power panel；Described switch, motor, power panel constitute emergency button loop；Described emergent unlocking dress
Put integral installation in lock housing, described switch auxiliary section has the structure of touch switch, make switch close emergency loop, switch is joined
Conjunction portion has the extension stretching out lock housing for user operation；Described power panel connects motor starting end；When switch auxiliary section is touched
Switch, battery is extremely inserted into power panel and provides voltage, and this emergency button loop is Operating In Persistent Current Mode, and electric motor starting is unlocked.
This patent is applied to glass door maintenance scene, can use under the not high occasion of security requirement, inapplicable security performance is higher
Electric lockset is as emergent unlocking method.
Patent《Electronic lock emergent unlocking mechanism without key》（Authorization Notice No.：CN201818135U）Using combination disk
The emergency mechanism of formula, need not be equipped with emergency key；Emergency mechanism structure is simple, and can directly add on electronics unlocking mechanism,
Do not need to change the structure of electronics unlocking mechanism；Two sets of unlocking mechanisms are separate, can be with isolated operation.This patent safety with
No the safety of key mechanical coded lock is identical.
Patent《A kind of emergent unlocking device》（Authorization Notice No.：CN202788259U）Mainly solve existing electronic access system
System causes the problem of failure because being likely to occur emergency, provides a kind of door control redundant unlocking device, including redundancy outdoors
Assembly and Men Nei redundant component, outdoors redundant component include unlocking button, flexible connecting member, support base, elastic component, fixture block, driving lever；
Unlocking button, flexible axle, fixture block are sequentially connected, and fixture block connects elastic component and can block and decontrol driving lever, and unlocking button is turntable coded lock etc..
To sum up state, current intelligent lock emergent unlocking method mainly has two kinds：A kind of is based on electronics, and safety is relatively
Height, but electronic system Problem of Failure cannot be solved；Another kind is based on mechanical system, the feelings that can lose efficacy in electronic system
Emergent unlocking under condition, its safety is identical with traditional mechanical lock.The machineries such as traditional mechanical key, mechanical rotation plate cipher lock
Lockset, ease for use generally to be considered, thus lead to safety to reduce.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of intelligent lock emergent unlocking device and method, and this patent proposes
A kind of emergent unlocking method based on hydraulic technique, can avoid the safety defect of traditional mechanical emergent unlocking method, based on pure
Mechanical system, can normally play a role in smart lock electronic system complete failure.
The present invention realizes goal of the invention using following technological means：
A kind of intelligent lock emergent unlocking device, including door body and lockset, is characterized in that：Be provided with described door body and lockset to
A few injection liquid pipe road being connected, described door body is provided with the unlocking liquid inlet with described injection liquid pipeline communication,
Hydraulic channel with described injection liquid pipeline communication is provided with described lockset, described hydraulic channel connects hydraulic chamber, described
It is provided with hydraulic piston, the upper end of described hydraulic piston is provided with lock pins, the upper end of described lock pins in hydraulic chamber
Connect lock pins spring.
As the restriction further to the technical program, described injection liquid pipe road is arranged with the junction of described hydraulic channel
There is one-way cock.
As the restriction further to the technical program, the lower end of described hydraulic channel is provided with unlocking liquid vent valves.
As the restriction further to the technical program, described injection liquid pipe road is form of straight lines.
As the restriction further to the technical program, described injection liquid pipe road is linear fashion.
A kind of intelligent lock emergent unlocking method, is characterized in that, comprise the steps：
（1）Select a piston mechanism, inject the unlocking liquid of prior specified quantity using reserved unlocking liquid inlet in door body；
（2）Through injection liquid pipe road, injection liquid pipe road can be rectilinear duct or other linear fashion to unlocking liquid；
（3）One-way cock H in lockset for the unlocking liquid enters hydraulic chamber K, promotes hydraulic piston movement；
（4）If liquid volume meets setting, lock pins F can be advanced into correct lockset position of coupler by hydraulic piston；
（5）For remaining each hydraulic piston of lockset, carry out successively step (1)-（5）, make at each hydraulic piston
In lockset open position, lockset just can be opened.
Compared with prior art, advantages of the present invention and good effect are：The present invention adopts liquid as the key of emergent unlocking,
Before can solving mechanical key meet an urgent need a variety of unsafe problems；The backflow of unlocking liquid is stoped using one-way cock, prevents non-
Method is soundd out and is unlocked；Liquid injecting tube road can be linear fashion, can prevent from mechanically unlocking using this pipeline；Unlocking liquid
Vent valves can be designed to leakiness at a slow speed, by mechanical delay, prevent illegal exploration in the short time from unlocking, solve simultaneously
Because operational error leads to emergent unlocking mechanism actual effect problem;This patent method cost of implementation is relatively low, possesses promotional value.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure, A- door body；B- unlocking liquid inlet；C- injects liquid pipe road；D- lockset；E- lock pins spring；
F- lock pins；G- hydraulic piston；H- one-way cock；I- unlocking liquid vent valves, J- hydraulic channel, K- hydraulic chamber.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present invention is described in detail, it is to be understood that the present invention
Protection domain do not limited by specific embodiment.
Referring to Fig. 1, what accompanying drawing 1 was shown is the structural representation of one group of piston hydraulic pressure mechanism, and the present invention includes door body A and lock
Tool D, described door body A and the injection liquid pipe road C being provided with least one on lockset D and being connected, described door body A are provided with and institute
State the unlocking liquid inlet B of injection liquid pipe road C connection, described lockset D is provided with the hydraulic pressure being connected with described injection liquid pipe road C
Passage J, described hydraulic channel J connects hydraulic chamber K, is provided with hydraulic piston G, described hydraulic piston G in described hydraulic chamber K
Upper end be provided with lock pins F, the upper end of described lock pins F connects lock pins spring E.Lock pins F and lockset bullet
Sub-spring E is conventional lock members, and the quantity of injection liquid pipe road C and hydraulic piston G determines have according to the quantity of lock pins F
Several lock pins F are accomplished by several injection liquid pipe road C and hydraulic piston G.
The junction of described injection liquid pipe road C and described hydraulic channel J is provided with one-way cock H.
The lower end of described hydraulic channel J is provided with unlocking liquid vent valves I.
A kind of intelligent lock emergent unlocking method, comprises the steps：
（1）Select a piston mechanism, inject the unlocking of prior specified quantity using reserved unlocking liquid inlet B in door body A
Liquid；
（2）Through injection liquid pipe road C, injection liquid pipe road C can be rectilinear duct or other non-linear to unlocking liquid
Formula；
（3）One-way cock H in lockset for the unlocking liquid enters hydraulic chamber K, promotes hydraulic piston G motion；
（4）If liquid volume meets setting, lock pins F can be advanced into correct lockset position of coupler by hydraulic piston G；
（5）For remaining each hydraulic piston G of lockset D, carry out successively step (1)-（5）, make each hydraulic piston G
It is in lockset open position, lockset just can be opened；
Because one-way cock H does not allow liquid to flow back, unlocking liquid vent valves I dispose indoors, if there is unlocking liquid excess,
Emergent unlocking failure mechanisms, will be unable to by normal means opening door lock；This measure can lift the safety of emergent unlocking machine
Property；Unlocking liquid vent valves I can be designed to leakiness at a slow speed, if excessive injection unlocking liquid during unlocking, waits
After the complete seepage of liquid of injection lockset, again can implement emergent unlocking, because in the form of seepage at a slow speed, therefore, in short-term
Unlocking liquid infiltration in interior hydraulic chamber K is very slow, ensure that all of hydraulic piston G, all in lockset open position, protects
Demonstrate,prove opening of lockset.
A specific embodiment being only the present invention disclosed above, but, the present invention is not limited to this, any ability
What the technical staff in domain can think change all should fall into protection scope of the present invention.
Claims (6)
1. a kind of intelligent lock emergent unlocking device, including door body and lockset, is characterized in that：It is provided with described door body and lockset
The injection liquid pipe road that at least one is connected, described door body is provided with the unlocking liquid injection with described injection liquid pipeline communication
Mouthful, described lockset is provided with the hydraulic channel with described injection liquid pipeline communication, described hydraulic channel connects hydraulic chamber, institute
State and in hydraulic chamber, be provided with hydraulic piston, the upper end of described hydraulic piston is provided with lock pins, described lock pins upper
End connects lock pins spring.
2. intelligent lock emergent unlocking device according to claim 1, is characterized in that：Described injection liquid pipe road and described liquid
The junction of pressure passageway is provided with one-way cock.
3. intelligent lock emergent unlocking device according to claim 1, is characterized in that：The lower end setting of described hydraulic channel
There are unlocking liquid vent valves.
4. intelligent lock emergent unlocking device according to claim 1, is characterized in that：Described injection liquid pipe road is linear
Formula.
5. intelligent lock emergent unlocking device according to claim 1, is characterized in that：Described injection liquid pipe road is non-rectilinear
Form.
6. a kind of intelligent lock emergent unlocking method, is characterized in that, comprise the steps：
（1）Select a piston mechanism, inject the unlocking liquid of prior specified quantity using reserved unlocking liquid inlet in door body；
（2）Through injection liquid pipe road, injection liquid pipe road can be rectilinear duct or other linear fashion to unlocking liquid；
（3）One-way cock in lockset for the unlocking liquid enters hydraulic chamber, promotes hydraulic piston movement；
（4）If liquid volume meets setting, lock pins can be advanced into correct lockset position of coupler by hydraulic piston；
（5）For remaining each hydraulic piston mechanism of lockset, carry out successively step (1)-（5）, make each hydraulic piston
All in lockset open position, lockset just can be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665927.6A CN106437329B (en) | 2016-08-15 | 2016-08-15 | A kind of intelligent lock emergent unlocking device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665927.6A CN106437329B (en) | 2016-08-15 | 2016-08-15 | A kind of intelligent lock emergent unlocking device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437329A true CN106437329A (en) | 2017-02-22 |
| CN106437329B CN106437329B (en) | 2019-03-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665927.6A Active CN106437329B (en) | 2016-08-15 | 2016-08-15 | A kind of intelligent lock emergent unlocking device and method |
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| Country | Link |
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| CN (1) | CN106437329B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469203A (en) * | 2019-08-23 | 2019-11-19 | 南宁学院 | Financial dedicated delay closure lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861401Y (en) * | 2006-01-26 | 2007-01-24 | 穆爱清 | Hydraulic remote-controlled puzzle lock |
| US20100326117A1 (en) * | 2009-06-24 | 2010-12-30 | Debetex Gmbh | Injection device |
| CN102787790A (en) * | 2012-08-20 | 2012-11-21 | 周跃平 | Hydraulic password door |
| CN205935983U (en) * | 2016-08-15 | 2017-02-08 | 神思电子技术股份有限公司 | Emergent unlocking means of intelligence tool to lock |
-
2016
- 2016-08-15 CN CN201610665927.6A patent/CN106437329B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861401Y (en) * | 2006-01-26 | 2007-01-24 | 穆爱清 | Hydraulic remote-controlled puzzle lock |
| US20100326117A1 (en) * | 2009-06-24 | 2010-12-30 | Debetex Gmbh | Injection device |
| CN102787790A (en) * | 2012-08-20 | 2012-11-21 | 周跃平 | Hydraulic password door |
| CN205935983U (en) * | 2016-08-15 | 2017-02-08 | 神思电子技术股份有限公司 | Emergent unlocking means of intelligence tool to lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469203A (en) * | 2019-08-23 | 2019-11-19 | 南宁学院 | Financial dedicated delay closure lock |
| CN110469203B (en) * | 2019-08-23 | 2024-01-30 | 南宁学院 | Special financial delay closing lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437329B (en) | 2019-03-05 |
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