CN101260757A - Dynamoelectric dual-purpose handle type mortise lock body - Google Patents
Dynamoelectric dual-purpose handle type mortise lock body Download PDFInfo
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- CN101260757A CN101260757A CNA2008100274792A CN200810027479A CN101260757A CN 101260757 A CN101260757 A CN 101260757A CN A2008100274792 A CNA2008100274792 A CN A2008100274792A CN 200810027479 A CN200810027479 A CN 200810027479A CN 101260757 A CN101260757 A CN 101260757A
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- lock body
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Abstract
The invention discloses an electromechanical dual-use handle type core-insert lock body comprising a lock body bottom case and a lock body scaleboard, wherein, a latch bolt component and a dead bolt component are respectively arranged on the lock body bottom case and the lock body scaleboard, a thumb spanner lever capable of unlocking the latch bolt component is pivoted with the lock body bottom case through a pivot, the lock body bottom is provided with a button controlling dead bolt pre-bouncing mechanism and a latch bolt driving dead bolt bouncing out mechanism, a disengaging lever and a dead bolt lever are pivoted with the lock body bottom case through a pivot; one end of the dead bolt lever is in sliding connection with the dead bolt component while the other end can control the disengaging lever and the thumb spanner lever for disengaging when the dead bolt component is unlocked or locked; and an electrical clutch component arranged on the lock body bottom case is connected with the disengaging lever to control the disengaging lever and the thumb spanner lever for disengaging. When used, the electromechanical dual-use handle type core-insert lock body can realize automatically locking and unlocking of the dead bolt without using a key, which is the essential function of an electronic lock. The electromechanical dual-use handle type core-insert lock body has simple and convenient operation and can remind a master of bringing keys in order to avoid mis-locking.
Description
Technical field
The present invention relates to a kind of mortise lock body of tool automatic blocking function, particularly a kind of mortise lock body with dynamoelectric dual-purpose open function.
Background technology
Lock pin lock be by lock body drain pan, square tongue assembly, tiltedly tongue assembly and square tongue assembly and tiltedly the opening mechanism of tongue assembly constitute.Traditional lock pin is locked in the pass needs to utilize key square tongue assembly could be screwed out behind the door, realizing square tongue assembly locking, and then reaches the purpose of complete locking lock pin lock.Owing to all need at closing time lock pin to be locked complete locking at every turn by key, thereby the lock pin of this structure is locked in and has inconvenience when using, and also do not have the handle type mortise lock body of dynamoelectric dual-purpose to occur in the market, therefore be necessary to provide a kind of mortise lock body with dynamoelectric dual-purpose open function.
Summary of the invention
Purpose of the present invention will provide a kind of dynamoelectric dual-purpose handle type mortise lock body exactly, this dynamoelectric dual-purpose handle type mortise lock body not only can eject automatically at the rear tongue assembly of closing the door, to reach the purpose of lock pin being locked complete locking, and after the correct identification code of input, the thumb spanner of pulling the catch upside can make oblique tongue assembly and square tongue assembly withdraw together and open lockset.
The technical solution adopted for the present invention to solve the technical problems is:
Dynamoelectric dual-purpose handle type mortise lock body, comprise lock body drain pan and lock body liner plate, lock body drain pan and lock body liner plate are provided with oblique tongue assembly and square tongue assembly, be connected with on side's tongue assembly can the side's of unlatching tongue assembly square tongue driving lever, one end of side's tongue driving lever is hinged on this drain pan of lock by jointed shaft, the lock core thumb wheel is installed on the drain pan, described lock core thumb wheel can rotate around jointed shaft by the side's of drive tongue driving lever, be articulated with the thumb spanner lever that to open oblique tongue assembly by pivot on the lock body drain pan, on the pivot of thumb spanner lever torsion spring is installed, it is characterized in that being equipped with on the lock body drain pan button control side's tongue and play mechanism and the moving square tongue ejecting mechanism of oblique lingual ribbon in advance, on the lock body drain pan, be articulated with clutch lever and square tongue lever by drive-connecting shaft, on the drive-connecting shaft of clutch lever, torsion spring is installed, one end of described clutch lever can be resisted against on the thumb spanner lever to stop thumb spanner lever to rotate by torsion spring, one end and the square tongue assembly of side's tongue lever are slidingly connected, and its other end can be controlled clutch lever and the clutch of thumb spanner lever when square tongue assembly unlatching or locking; Also be equipped with on the lock body drain pan with clutch lever and be connected to control the electric clutch assembly of clutch lever and the clutch of thumb spanner lever.
On above-mentioned side's tongue lever cylindrical void is set, on the square tongue assembly pin is installed, described side's tongue lever is slidingly connected by pin and the square tongue assembly that is installed in the cylindrical void.
Preferred embodiment a kind of as the present invention, button control side's tongue plays the push rod that mechanism comprises the button that is installed on the lock body liner plate, is installed in location-plate on the lock body drain pan, an end is fixedlyed connected with button in advance and an end is hinged on the lock body drain pan and the other end and push rod flexibly connect ends the bounding against the bar bar, described push rod interts on location-plate, on the push rod between location-plate and the button spring is installed, but the described bounding against the bar bar that ends is provided with the projection of roof pressure on square tongue assembly.
A described end that ends the bounding against the bar bar is provided with bar hole, and an end of push rod is equipped with the pin that interts in bar hole, described push rod with end between the bounding against the bar bar by being installed in the pin flexible connection of bar hole.
As another preferred embodiment of the present invention, the moving square tongue ejecting mechanism of described oblique lingual ribbon comprises by the cylinder that is pivotally mounted in supplier's tongue hook-type lever hook on square tongue hook-type lever on the lock body drain pan, the side's of the being arranged on tongue assembly and is arranged on projection on the oblique tongue assembly, on the described pivot torsion spring is installed, but when the action of oblique tongue assembly projection roof pressure side's tongue hook-type lever and make its rotation.
Square hyoplastron on side's tongue assembly of the present invention side of comprising tongue, the side's of the being fixedly connected on tongue and be installed in torsion spring on the lock body drain pan, an end of described torsion spring contacts with square hyoplastron, and the other end leans on the lock body base side walls; The oblique strip hole that is provided with on side's hyoplastron, an end of described side's tongue driving lever is provided with the bearing pin that interts in the strip hole, and bearing pin can slide in the strip hole.
The end in strip hole is provided with one and can the side's of preventing tongue assembly be subjected to external force and the camber line shape recess that bounces back, and described bearing pin can be resisted against in this camber line shape recess.
Oblique tongue assembly of the present invention comprises oblique tongue and is fixedly connected on oblique tongue rod on the oblique tongue, and the oblique tongue rod location-plate is installed on the lock body drain pan, oblique tongue rod location-plate and tiltedly on the oblique tongue rod between the tongue spring is installed, and described projection is arranged on the oblique tongue rod.
Be respectively arranged with the tooth portion that is meshed on described lock core thumb wheel and the square tongue driving lever, described lock core thumb wheel rotates by the gear drive side of drive tongue driving lever.
The invention has the beneficial effects as follows: the present invention is provided with button control side's tongue and plays mechanism and the moving square tongue ejecting mechanism of oblique lingual ribbon in advance, before closing the door, press button control side's tongue earlier and play mechanism in advance, at this moment button control side's tongue plays the restriction that mechanism has removed the other side's tongue assembly in advance, close tongue automatic blocking below tiltedly lingual ribbon moves the effect of square tongue ejecting mechanism behind the door, therefore the present invention in use need not by key can the side's of realization tongue automatic blocking, therefore be the indispensable function of electronic lock, thereby bring great convenience to use, and can point out owner to be with key, with anti-error lock; And the present invention is equipped with the electric clutch assembly in lock body, when importing correct identification code, the electric clutch assembly can separate clutch lever and thumb spanner lever, the thumb spanner of pulling the catch upside this moment can make oblique tongue assembly and square tongue assembly withdraw together and open lockset, thereby it is simple to operation, the present invention can be widely used in the gate control system of high-grade goods room, hotel and public place, is particularly suitable for the property sub-district and implements " all-purpose card " management.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the present invention under opening;
Fig. 2 is the structural representation of the present invention under locking states;
Fig. 3 is the structural representation that button control side's tongue plays mechanism in advance;
Fig. 4 is the structural representation of the moving square tongue ejecting mechanism of oblique lingual ribbon;
Fig. 5 is the unlock structural representation of mechanism of clutch of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of handle type mortise lock body disclosed by the invention, comprise lock body drain pan 5 and lock body liner plate 6, lock panel 7 is installed on the lock body liner plate 6, lock body drain pan 5, lock body liner plate 6 and lock panel 7 are provided with oblique tongue assembly 1 and square tongue assembly 2, wherein on square tongue assembly 2, be connected with can the side's of unlatching tongue assembly square tongue driving lever 21, one end of side's tongue driving lever 21 is hinged on the lock body drain pan 5 by jointed shaft 22, lock core thumb wheel 8 is installed on the lock body drain pan 5, be respectively arranged with the tooth portion that is meshed on lock core thumb wheel 8 and the square tongue driving lever 21, the lock core thumb wheel rotates around jointed shaft 22 by the gear transmission mode side of drive tongue driving lever 21, to reach the purpose of the mechanism side of unlatching tongue assembly.
Be articulated with the thumb spanner lever 10 that can open oblique tongue assembly by pivot 9 on lock body drain pan 5, on the pivot 9 of thumb spanner lever 10 torsion spring 101 be installed, torsion spring 101 can make thumb spanner lever 10 reset.When being in opening, pulls by square tongue assembly the thumb spanner that is installed in the handle upside, thumb spanner roof pressure thumb spanner lever, and thumb spanner lever rotates, and inwardly bounces back thereby drive oblique tongue assembly, to realize opening the purpose of oblique tongue assembly.
As shown in the figure, square hyoplastron 24 on side's tongue assembly 2 side's of comprising tongues 23 of the present invention, the side's of the being fixedly connected on tongue 23 and be installed in torsion spring 25 on the lock body drain pan 5, one end of torsion spring 25 contacts with square hyoplastron 24, the other end leans on lock body drain pan 5 sidewalls, and torsion spring 25 can keep the situation of ejection by the side's of making tongue assembly; The oblique strip hole 26 that is provided with on square hyoplastron 24 is provided with the bearing pin 27 that interts in strip hole 26 at an end of square tongue driving lever 21, and bearing pin 27 can slide in strip hole 26.
End in strip hole 26 is provided with one and can the side's of preventing tongue assembly be subjected to external force and the camber line shape recess 28 that bounces back, and wherein bearing pin 27 can be resisted against in this camber line shape recess 28.When unblanking, the lock core thumb wheel side of drive tongue driving lever 21 rotates, and by square tongue driving lever 21 drive side's tongue assembly retractions, the bearing pin 27 on while side's tongue driving lever 21 slides in strip hole 26.When square tongue assembly was in locking states, pin slide was to camber line shape recess and be resisted against in this camber line shape recess, bounced back automatically with the side's of preventing tongue assembly.
The side's of setting tongue assembly pilot hole 4 on lock body drain pan 5, on side's hyoplastron alignment pin is installed, alignment pin interts in square tongue assembly pilot hole, and can move at square tongue assembly pilot hole, thus by square tongue assembly pilot hole and alignment pin can the side of preventing sideslip during the action of tongue assembly.
With reference to figure Fig. 1, Fig. 2, Fig. 5, on lock body drain pan 5, be articulated with clutch lever 52 and square tongue lever 53 by drive-connecting shaft 51, on the drive-connecting shaft 51 of clutch lever 52, torsion spring 54 is installed, one end of clutch lever 52 can be resisted against on the thumb spanner lever 10 to stop thumb spanner lever 10 to rotate by torsion spring 54, one end and the square tongue assembly of side's tongue lever 53 are slidingly connected, and its other end can be controlled clutch lever 52 and 10 clutches of thumb spanner lever when square tongue assembly unlatching or locking; For the side's of making tongue lever and square tongue assembly are slidingly connected, on square tongue lever, cylindrical void 56 is set, pin 57 is installed on the square hyoplastron, square tongue lever 53 is slidingly connected with square tongue assemblies by the pins 57 that are installed in the cylindrical void 56.
Also be equipped with on lock body drain pan 5 and be connected with clutch lever 52 with the electric clutch assembly 55 of control clutch lever 52 with 10 clutches of thumb spanner lever, electric clutch assembly 55 can adopt structure commonly used in the conditional electronic lockset, is not described further at this.
As shown in the figure, oblique tongue assembly 1 of the present invention comprises oblique tongue 11 and is fixedly connected on oblique tongue rod 12 on the oblique tongue 11, oblique tongue rod location-plate 13 is installed on the lock body drain pan, on the oblique tongue rod 12 between oblique tongue rod location-plate 13 and the oblique tongue 11 spring 14 is installed, spring 14 can make oblique tongue assembly 1 remain the situation of ejection.The lock body drain pan is provided with oblique tongue assembly pilot hole 15, alignment pin 16 is installed on the oblique tongue rod 12, alignment pin 16 interts in oblique tongue assembly pilot hole 15, and can tiltedly move in the tongue assembly pilot hole 15, thus sideslip can prevent that by oblique tongue assembly pilot hole and alignment pin oblique tongue assembly from moving the time.
Button control side's tongue also is installed on lock body drain pan 5 plays mechanism 3 and the moving square tongue ejecting mechanism of oblique lingual ribbon in advance.
With reference to Fig. 3, a kind of button control side provided by the invention tongue plays the push rod 33 that mechanism 3 comprises the button 31 that is installed on the lock body liner plate 6, is installed in location-plate 32 on the lock body drain pan 5, an end is fixedlyed connected with button 31 in advance and an end is hinged on the lock body drain pan 5 and the other end and push rod 33 flexibly connect ends bounding against the bar bar 34, wherein push rod 33 interts on location-plate 32, on the push rod 33 between location-plate 32 and the button 31 spring 35 is installed, spring 35 can make button 31 reset, and is provided with the projection 36 of roof pressure on square tongue assembly 2 but end bounding against the bar bar 34.
As shown in the figure, for ease of push rod 33 and the only flexible connection between the bounding against the bar bar 34, be provided with bar hole 341 at an end that ends bounding against the bar bar 34, one end of push rod 33 is equipped with pin 331, push rod 33 and only pin 331 flexible connections by being installed in bar hole 341 between the bounding against the bar bar 34, when push rod moved, pin moved in bar hole, and pin drive simultaneously ends the bounding against the bar bar and rotates.
With reference to Fig. 4, the moving square tongue ejecting mechanism of a kind of oblique lingual ribbon provided by the invention comprises by pivot 42 and is installed in the cylinder 29 of supplier's tongue hook-type lever 41 hooks on square tongue hook-type lever 41 on the lock body drain pan, the side's of the being arranged on tongue assembly and is arranged on projection 17 on the oblique tongue assembly, wherein on cylinder 29 side's of being arranged on hyoplastrons 24, projection 17 is arranged on a side of oblique tongue rod 12, torsion spring 43 is installed on pivot 42, and torsion spring 43 can reset by the side's of making tongue hook-type lever 41.When the lock pin side of lock tongue was in withdrawal, square tongue hook-type lever hook hung on the cylinder, thereby the side's of making tongue assembly can't eject and locking; But projection roof pressure side's tongue hook-type lever and it is rotated when the action of oblique tongue assembly, thus the side's of making tongue hook-type lever throw off from the cylinder on the square tongue assembly, at this moment square tongue assembly can outwards eject automatically.
Operating principle of the present invention is such: lock pin is locked under the normal opening, the projection roof pressure is in a side of square hyoplastron, on the cylinder of the tongue hook-type lever hook side of hanging over, while side tongue assembly, when pressing the button, button drives the push rod action, the bounding against the bar bar that ends of push rod drive simultaneously and its flexible connection rotates, projection is opened from a sidesway of square hyoplastron, to remove the restriction of projection the other side tongue assembly, on the cylinder owing to the square tongue hook-type lever still side's of being hooked on tongue assembly, therefore this moment side's tongue assembly can not outwards eject automatically; By the time at closing time, tiltedly the tongue assembly inwardly bounces back under the jam plate effect on the doorframe, projection roof pressure side tongue hook-type lever in the process of retraction on the oblique tongue rod also makes its rotation, thereby the side's of making tongue hook-type lever is thrown off from the cylinder on the square tongue assembly, at this moment square tongue assembly outwards ejects under the effect of torsion spring automatically, reach the purpose of automatic blocking, while side's tongue lever rotates under the drive of square tongue assembly, the side's of making tongue lever separates with clutch lever, clutch lever engages with thumb spanner lever under the effect of torsion spring, thumb spanner lever is subjected to the effect of clutch lever and can not rotates at this moment, thereby can not open lockset by thumb spanner lever.
When adopting key unlocking (pure body function), the key driven cylinder thumb wheel rotates, the lock core thumb wheel side of drive tongue driving lever rotates, the bearing pin side of drive hyoplastron on side's tongue driving lever moves in the lock body drain pan, the side's of making tongue assembly is opened, the side's of the making tongue lever that moves inward of while side's hyoplastron rotates, side's tongue lever engages with clutch lever and the pushing tow clutch lever, clutch lever is separated with thumb spanner lever, and at this moment thumb spanner lever can rotate, and pulls the thumb spanner that is installed in the catch upside, thumb spanner roof pressure thumb spanner lever, thumb spanner lever rotates, and inwardly bounces back thereby drive oblique tongue assembly, to realize opening the purpose of oblique tongue assembly.
When adopting the electronics mode to unblank, after the correct identification code of input, the action of electric clutch assembly, clutch pack drives clutch lever and rotates, clutch lever is separated with thumb spanner lever, at this moment thumb spanner lever can rotate, be installed in the thumb spanner of handle upside when pulling, thumb spanner roof pressure thumb spanner lever, thumb spanner lever rotates, and inwardly bounces back simultaneously oblique tongue roof pressure side tongue lever thereby drive oblique tongue assembly, tongue lever drives side, the side of making tongue assembly retraction, thus realize the purpose that oblique tongue and square tongue are withdrawn together.
Claims (9)
1. dynamoelectric dual-purpose handle type mortise lock body, comprise lock body drain pan and lock body liner plate, lock body drain pan and lock body liner plate are provided with oblique tongue assembly and square tongue assembly, be connected with on side's tongue assembly can the side's of unlatching tongue assembly square tongue driving lever, one end of side's tongue driving lever is hinged on this drain pan of lock by jointed shaft, the lock core thumb wheel is installed on the drain pan, described lock core thumb wheel can rotate around jointed shaft by the side's of drive tongue driving lever, be articulated with the thumb spanner lever that to open oblique tongue assembly by pivot on the lock body drain pan, on the pivot of thumb spanner lever torsion spring is installed, it is characterized in that being equipped with on the lock body drain pan button control side's tongue and play mechanism and the moving square tongue ejecting mechanism of oblique lingual ribbon in advance, on the lock body drain pan, be articulated with clutch lever and square tongue lever by drive-connecting shaft, on the drive-connecting shaft of clutch lever, torsion spring is installed, one end of described clutch lever can be resisted against on the thumb spanner lever to stop thumb spanner lever to rotate by torsion spring, one end and the square tongue assembly of side's tongue lever are slidingly connected, and its other end can be controlled clutch lever and the clutch of thumb spanner lever when square tongue assembly unlatching or locking; Also be equipped with on the lock body drain pan with clutch lever and be connected to control the electric clutch assembly of clutch lever and the clutch of thumb spanner lever.
2. dynamoelectric dual-purpose handle type mortise lock body according to claim 1, it is characterized in that button control side's tongue plays the push rod that mechanism comprises the button that is installed on the lock body liner plate, is installed in location-plate on the lock body drain pan, an end is fixedlyed connected with button in advance and an end is hinged on the lock body drain pan and the other end and push rod flexibly connect ends the bounding against the bar bar, described push rod interts on location-plate, on the push rod between location-plate and the button spring is installed, but the described bounding against the bar bar that ends is provided with the projection of roof pressure on square tongue assembly.
3. dynamoelectric dual-purpose handle type mortise lock body according to claim 2, it is characterized in that a described end that ends the bounding against the bar bar is provided with bar hole, one end of push rod is equipped with the pin that interts in bar hole, and described push rod and ending between the bounding against the bar bar flexibly connects by the pin that is installed in bar hole.
4. dynamoelectric dual-purpose handle type mortise lock body according to claim 1, it is characterized in that the moving square tongue ejecting mechanism of described oblique lingual ribbon comprises the cylinder by being pivotally mounted in supplier's tongue hook-type lever hook on square tongue hook-type lever on the lock body drain pan, the side's of the being arranged on tongue assembly and is arranged on projection on the oblique tongue assembly, on the described pivot torsion spring is installed, but when the action of oblique tongue assembly projection roof pressure side's tongue hook-type lever and make its rotation.
5. according to claim 2 or 3 described dynamoelectric dual-purpose handle type mortise lock bodies, it is characterized in that the square hyoplastron on described side's tongue assembly side of comprising tongue, the side's of the being fixedly connected on tongue and be installed in torsion spring on the lock body drain pan, one end of described torsion spring contacts with square hyoplastron, and the other end leans on the lock body base side walls; The oblique strip hole that is provided with on side's hyoplastron, an end of described side's tongue driving lever is provided with the bearing pin that interts in the strip hole, and bearing pin can slide in the strip hole.
6. dynamoelectric dual-purpose handle type mortise lock body according to claim 5, the end that it is characterized in that the strip hole are provided with one and can the side's of preventing tongue assembly be subjected to external force and the camber line shape recess that bounces back, and described bearing pin can be resisted against in this camber line shape recess.
7. dynamoelectric dual-purpose handle type mortise lock body according to claim 4, it is characterized in that described oblique tongue assembly comprises oblique tongue and is fixedly connected on oblique tongue rod on the oblique tongue, the oblique tongue rod location-plate is installed on the lock body drain pan, on the oblique tongue rod between oblique tongue rod location-plate and the oblique tongue spring is installed, described projection is arranged on the oblique tongue rod.
8. dynamoelectric dual-purpose handle type mortise lock body according to claim 1 is characterized in that on described side's tongue lever cylindrical void being set, and on the square tongue assembly pin is installed, and described side's tongue lever is slidingly connected by pin and the square tongue assembly that is installed in the cylindrical void.
9. dynamoelectric dual-purpose handle type mortise lock body according to claim 1 is characterized in that being respectively arranged with the tooth portion that is meshed on described lock core thumb wheel and the square tongue driving lever, and described lock core thumb wheel rotates by the gear drive side of drive tongue driving lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100274792A CN101260757B (en) | 2008-04-16 | 2008-04-16 | Dynamoelectric dual-purpose handle type mortise lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100274792A CN101260757B (en) | 2008-04-16 | 2008-04-16 | Dynamoelectric dual-purpose handle type mortise lock body |
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| Publication Number | Publication Date |
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| CN101260757A true CN101260757A (en) | 2008-09-10 |
| CN101260757B CN101260757B (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100274792A Active CN101260757B (en) | 2008-04-16 | 2008-04-16 | Dynamoelectric dual-purpose handle type mortise lock body |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593137A (en) * | 2017-01-22 | 2017-04-26 | 美迪斯智能装备有限公司 | Double-handle service door lock for boarding bridge |
| CN108252588A (en) * | 2018-03-13 | 2018-07-06 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN108756499A (en) * | 2018-09-03 | 2018-11-06 | 广东金点原子安防科技股份有限公司 | improved full-automatic lock body |
| CN109025521A (en) * | 2018-09-07 | 2018-12-18 | 诺电器有限公司 | A kind of smart lock driving device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074590A (en) * | 2006-05-19 | 2007-11-21 | 郭晋宏 | Safety electromagnetic lock |
| CN2934497Y (en) * | 2006-06-28 | 2007-08-15 | 北京赛隆世纪科技发展有限公司 | Electronic lock body |
| CN2937385Y (en) * | 2006-08-15 | 2007-08-22 | 夏志云 | Lock for digital remote control door lock |
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2008
- 2008-04-16 CN CN2008100274792A patent/CN101260757B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593137A (en) * | 2017-01-22 | 2017-04-26 | 美迪斯智能装备有限公司 | Double-handle service door lock for boarding bridge |
| CN108252588A (en) * | 2018-03-13 | 2018-07-06 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN108756499A (en) * | 2018-09-03 | 2018-11-06 | 广东金点原子安防科技股份有限公司 | improved full-automatic lock body |
| CN108756499B (en) * | 2018-09-03 | 2023-08-25 | 广东金点原子安防科技股份有限公司 | Improved full-automatic lock body |
| CN109025521A (en) * | 2018-09-07 | 2018-12-18 | 诺电器有限公司 | A kind of smart lock driving device |
| CN109025521B (en) * | 2018-09-07 | 2024-02-02 | 一诺电器有限公司 | Intelligent lock driving device |
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| CN101260757B (en) | 2010-11-10 |
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