CN105888382A - Novel automatic lock which is convenient to use - Google Patents
Novel automatic lock which is convenient to use Download PDFInfo
- Publication number
- CN105888382A CN105888382A CN201410529499.5A CN201410529499A CN105888382A CN 105888382 A CN105888382 A CN 105888382A CN 201410529499 A CN201410529499 A CN 201410529499A CN 105888382 A CN105888382 A CN 105888382A
- Authority
- CN
- China
- Prior art keywords
- latch bolt
- lock
- supporting plate
- door
- right secondary
- 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.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
A novel automatic lock which is convenient to use includes a lock body and a panel of the lock body; a primary lock bolt mechanism, a left secondary lock bolt mechanism, the right secondary lock bolt mechanism and a lock cylinder opening mechanism are arranged in the lock body; the left secondary lock bolt mechanism includes a left secondary lock bolt, and a left secondary lock bolt support plate which is connected to the left secondary lock bolt; the right secondary lock bolt mechanism includes a right secondary lock bolt, and a right secondary lock bolt support plate which is connected to the right secondary lock bolt; the lock cylinder opening mechanism includes a locking starting mechanism, an opening starting mechanism, and a transmission mechanism, wherein two ends of the transmission mechanism are connected to the left secondary lock bolt support plate and the right secondary lock bolt support plate respectively. During locking, the locking starting mechanism rotates 110 degrees in the anti-clockwise direction, and then the transmission mechanism is driven to move rightward, the left secondary lock bolt support plate and the right secondary lock bolt support plate are driven to move upward, and the left secondary lock bolt and the right secondary lock bolt stretch outside to lock the door; and during opening, the opening starting mechanism rotates 110 degrees in the clockwise direction, and then the transmission mechanism is driven to move leftward, the left secondary lock bolt support plate and the right secondary lock bolt support plate are driven to move downward, and the left secondary lock bolt and the right secondary lock bolt retracts to the lock body. The novel automatic lock is reasonable in structure design, is easy and quick to use, is good in controllability, is good in hand feeling, and is high in antitheft performance.
Description
Technical field:
The present invention relates to a kind of self-lock, particularly relate to a kind of automatic lock easy to use.
Background technology:
Locking requisite thing in living as people, the life with people has indivisible
Association.One lock held can not only bring conveniently, brings also can to the property safety of people
Ensure.
Automatically lock just can be automatic locking because closing the door, very easy to use, and is used widely.Mesh
Before, the lock automatically on market is of a great variety, but its structural principle is roughly the same, is substantially all employing
Touching formula structure.Mainly include master latch and play the left and right secondary latch bolt of safety effect, on master latch
Arranging a contact, this contact outer end protrudes from lock panel, inner by toggle mechanism and master latch
Screens is connected, and when locking a door, drives toggle mechanism to perform fighting out master latch according to the touching of contact and doorframe
Screens, makes the overhanging locking of master latch, it is clear that very convenient.
But, the automatic lock that people are currently used, its left and right secondary latch bolt is all intended to be revolved by lock core
A few circle that takes a turn for the better can be only achieved the function opened and lock a door, and this gives to lock a door or open the door and all can bring inconvenience,
Particularly old man and child sometimes links the end and toward which direction rotates and divide not opening the door or lock a door especially
Clear.People are brought inconvenience on using.Therefore, it is necessary to improved.
Summary of the invention:
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of structure design is closed
Reason, easy to use, quick, controllability is strong, good hand touch and high automatically the locking of theftproof performance.
For achieving the above object, present invention employs following technical scheme:
A kind of new type auto lock easy to use, including lock body and lock panel, sets in described lock body
Having master latch mechanism, left and right secondary latch bolt mechanism and lock core opener, described master latch mechanism wraps
Including master latch and the master latch supporting plate being connected with described master latch, described master latch is provided with one and touches
Head and a master latch screens, described contact outer end protrudes from described lock panel, inner by dialling
Motivation structure is connected with described master latch screens, described left and right secondary latch bolt mechanism include left and right secondary latch bolt with
And the left and right secondary latch bolt supporting plate being connected with described left and right secondary latch bolt, described lock core opener includes lock
Door starting mechanism and enabling actuating mechanism, also include a drive mechanism, the two of described drive mechanism
End is set together with described left and right secondary latch bolt supporting plate, when locking a door, at described actuating mechanism of locking a door
Counterclockwise rotate under 90～120 ° of effects, drive described drive mechanism to move right, then
Described left and right secondary latch bolt supporting plate is driven to move upward, the overhanging locking of secondary latch bolt of described left and right；During enabling,
Being rotated clockwise under 90～120 ° of effects at described enabling actuating mechanism, drives described biography
Motivation structure, to left movement, drives described left and right secondary latch bolt supporting plate to move downward then, and described left and right is secondary
Locking bolt retracts in described lock body.
Further, described drive mechanism is a transmission bar, being arranged on of described transmission bar
Trundle, the lower section of described transmission bar is provided with trundle.
Further, when locking a door, described actuating mechanism of locking a door counter clockwise direction rotate 100～
Under 110 ° of effects, drive described drive mechanism to move right, then drive described left and right secondary latch bolt
Supporting plate moves upward, the overhanging locking of secondary latch bolt of described left and right；During enabling, at described enabling starter motor
Structure be rotated clockwise 100～110 ° effect under, drive described drive mechanism to left movement,
Then driving described left and right secondary latch bolt supporting plate to move downward, described left and right secondary latch bolt retracts to described lock
Internal.
Further, described in actuating mechanism of locking a door be startup sheet of locking a door, described in startup sheet of locking a door live
Dynamic be hinged on described lock body, described in lock a door and start the triggering end that one end is and lock core triggers of sheet,
The other end is the cooperation driving end coordinating transmission with described upper trundle, and described cooperation driving end is placed in
The left side of described upper trundle.
Further, described enabling actuating mechanism is that an enabling starts sheet, and described enabling starts sheet and lives
Moving and be hinged on described lock body, described enabling starts the triggering end that one end is and lock core triggers of sheet,
The other end is the cooperation driving end coordinating transmission with described underdrive pin, and described cooperation driving end is placed in
The right of described underdrive pin.
Further, described lock body is additionally provided with two transmission bar steady pins, described transmission bar is offered
Two horizontal concrete chutes, described two transmission bar steady pins are had to be placed in described two horizontal concrete chutes, and described two
Horizontal concrete chute moves in the horizontal direction around described two transmission bar steady pins.
Further, described left and right secondary latch bolt supporting plate is provided with two secondary latch bolt supporting plate steady pins, described
The two ends of transmission bar offer two oblique chutes, and described two secondary latch bolt supporting plate steady pins are placed in described two oblique
In chute, and described two oblique chutes move on tilted direction around described two secondary latch bolt supporting plate steady pins.
Further, in described lock body, be additionally provided with latch bolt, latch bolt shifting block and connection strap, described tiltedly
Tongue shifting block one end is supported with described latch bolt and is connected, and the other end is flexibly connected with described connection strap one end,
The described connection strap other end is flexibly connected with the described startup sheet that opens the door.
Further, in described lock body, be additionally provided with drive link, described drive link one end with described tiltedly
Tongue shifting block connects, and the other end is connected with described master latch supporting plate.
Further, described lock body is additionally provided with a master latch supporting plate steady pin, described master latch torr
Offering a vertical chute on plate, described master latch supporting plate steady pin is placed in described vertical chute,
And described vertical chute moves around described master latch supporting plate steady pin in the vertical direction.
The present invention has the advantage that relative to prior art
1, the present invention (i.e. opens in unlatching left and right secondary latch bolt (i.e. locking a door) and withdrawal left and right secondary latch bolt
Door) time, lock core only need to be rotated 90～120 ° (i.e. four/once circle to 1/3rd circle)
It is capable of, it is not necessary to lock core rotating several circle and can be only achieved the function opened and lock a door, this gives lock
Door or enabling all bring great convenience.
2, owing to arranging a contact on master latch, this contact outer end protrudes from lock panel, inner logical
Cross toggle mechanism to be connected with master latch screens, when locking a door, drive according to contact and the touching of doorframe and dial
Motivation structure is performed fighting out master latch screens, makes the overhanging locking of master latch so that the present invention has on automatically
Lock energy, very convenient and practical.
3, the present invention uses master latch and left and right secondary latch bolt has the most independent controlling organization,
And be combined with latch bolt, thus substantially increase the theftproof performance that lock body is overall.
4, the present invention can open while using key operated left and right secondary latch bolt simultaneously master latch and
Latch bolt, thus convenient use.
5, the present invention has the design concept of hommization on the whole, has the theftproof performance of brilliance
With superior use function, it it is the antitheft lock of a unique properties.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that the present invention locks overhanging state automatically.
Fig. 2 is to lock a door in the present invention to start sheet and coordinate the structural representation of transmission with upper trundle.
Detailed description of the invention:
See Fig. 1 and Fig. 2, the new type auto lock a kind of easy to use provided according to the present invention, bag
Include lock body 1 and lock panel 2, in described lock body 1, be provided with master latch mechanism, left and right secondary latch bolt mechanism
And lock core opener, described master latch mechanism include master latch 3 and with described master latch 3
The master latch supporting plate 4 connected, described master latch 3 is provided with contact 5 and a master latch screens 6,
Described contact 5 outer end protrudes from described lock panel 2, and the inner is by toggle mechanism and described master latch
Screens 6 is connected, and when locking a door, drives toggle mechanism to perform fighting out master according to contact 5 and the touching of doorframe
Locking bolt screens 6, makes the overhanging locking of master latch 3 so that the present invention has automatic locking energy, the most square
Just and practical.Described left and right secondary latch bolt mechanism include left and right secondary latch bolt 7 and 8 and with described left and right
The left and right secondary latch bolt supporting plate 9 and 10 that secondary latch bolt 7 and 8 connects, described lock core opener includes lock
Door starting mechanism and enabling actuating mechanism, also include a drive mechanism, the two of described drive mechanism
End is set together with described left and right secondary latch bolt supporting plate 9 and 10, when locking a door, in described startup of locking a door
The counter clockwise direction of mechanism rotates 90～120 °, under preferably 100～110 ° effects, drives institute
State drive mechanism to move right, then drive described left and right secondary latch bolt supporting plate 9 and 10 to move upward,
The overhanging locking of described left and right secondary latch bolt 7 and 8；During enabling, in the side clockwise of enabling actuating mechanism
To rotating 90～120 °, under preferably 100～110 ° effects, drive described drive mechanism to the left
Motion, drives described left and right secondary latch bolt supporting plate 9 and 10 to move downward, described left and right secondary latch bolt then
7 and 8 retract in described lock body.The present invention is opening left and right secondary latch bolt (i.e. locking a door) and is regaining a left side
During right secondary latch bolt (i.e. opening the door), only lock core rotation 90～120 ° need to be can be realized as, it is not necessary to will
Lock core rotates several circles and can be only achieved the function opened and lock a door, and this gives to lock a door or open the door and all brings
Greatly facilitate.
The present invention has the design concept of hommization on the whole, has the theftproof performance and excellent of brilliance
Use function more, is the antitheft lock of a unique properties.
Described drive mechanism is a transmission bar 11, described transmission bar be arranged over trundle 12 on,
The lower section of described transmission bar 11 is provided with trundle.
Described actuating mechanism of locking a door be lock a door startup sheet 13, described in lock a door startup sheet 13 be movably hinged
On described lock body 1, described in lock a door start sheet 13 one end be and lock core trigger triggering end, another
End for coordinating the cooperation driving end of transmission with described upper trundle 12, and described cooperation driving end is placed in institute
State the left side of trundle 12.
Described enabling actuating mechanism is that an enabling starts sheet 14, and the described startup sheet 14 that opens the door is movably hinged
On described lock body 1, the triggering end that one end is and lock core triggers of the described startup sheet 14 that opens the door, another
End for coordinating the cooperation driving end of transmission with described underdrive pin, and described cooperation driving end is placed in described
The right of underdrive pin.
It is additionally provided with two transmission bar steady pins 15 on described lock body 1, described transmission bar 11 offers two water
Smooth groove 16, described two transmission bar steady pins 15 are placed in described two horizontal concrete chutes 16, and described two
Horizontal concrete chute 16 moves in the horizontal direction around described two transmission bar steady pins 15.
Described left and right secondary latch bolt supporting plate 9 and 10 is provided with two secondary latch bolt supporting plate steady pins 17, described transmission
The two ends of bar 11 offer two oblique chutes 18, and described two secondary latch bolt supporting plate steady pins 17 are placed in described two
Tiltedly in chute 18, and described two oblique chutes 18 around described two secondary latch bolt supporting plate steady pins 17 at tilted direction
Upper motion.
Being additionally provided with latch bolt 19, latch bolt shifting block 20 and connection strap 21 in described lock body 1, described latch bolt is dialled
Block 20 one end is supported with described latch bolt 19 and is connected, and the other end is flexibly connected with described connection strap 21 one end,
Described connection strap 21 other end is flexibly connected with the described startup sheet 14 that opens the door.The present invention is using key
Master latch 3 and latch bolt 19 can be opened while opening left and right secondary latch bolt 7 and 8 simultaneously, thus conveniently make
With.The present invention uses master latch 3 and has the most independent control machine with left and right secondary latch bolt 7 and 8
Structure, and it is combined with latch bolt 19, thus substantially increase the theftproof performance that lock body is overall.
Drive link 22, described drive link 22 one end and described latch bolt shifting block it is additionally provided with in described lock body 1
20 connect, and the other end is connected with described master latch supporting plate 4.
It is additionally provided with a master latch supporting plate steady pin 23 on described lock body 1, described master latch supporting plate 4 is opened
Being provided with a vertical chute 24, described master latch supporting plate steady pin 23 is placed in described vertical chute 24,
And described vertical chute 24 moves around described master latch supporting plate steady pin 23 in the vertical direction.
The operation principle of the present invention: owing to having automatic locking function, according to the touching of contact 5 with doorframe
And drive toggle mechanism to perform fighting out master latch screens 6, make the overhanging locking of master latch 3, if also need to by
The overhanging locking of left and right secondary latch bolt 7 and 8, further functions as anti-theft feature, only need to be revolved counterclockwise by lock core
Turning 100～110 °, now, startup sheet 13 of locking a door rotates to support with upper trundle 12 and coordinates transmission,
Drive transmission bar 11 to move right, then drive described left and right secondary latch bolt supporting plate 9 and 10 to move upward,
The overhanging locking of described left and right secondary latch bolt 7 and 8, now, master latch 3 and left and right secondary latch bolt 7 and 8 are the most
It is in overhanging lock-out state, has i.e. locked a door.During enabling, only lock core need to be turned clockwise 100～
110 °, now, the startup sheet 14 that opens the door rotates to support with underdrive pin and coordinates transmission, drives transmission bar
11 to left movement, then drives described left and right secondary latch bolt supporting plate 9 and 10 to move downward, left and right secondary latch bolt
7 and 8 retract in described lock body 1, and the connection strap 21 while starting sheet 14 rotation that opens the door is transported the most therewith
Dynamic, drive latch bolt shifting block 20 to move, it is achieved latch bolt 19 retracts in described lock body 1, latch bolt shifting block 20
While motion, drive link 22 moves the most therewith and drives master latch supporting plate 4 to move downward, master latch 3
Retracting in described lock body 1, now, master latch 3, latch bolt 19 and left and right secondary latch bolt 7 and 8 are the most
Retract to, in described lock body 1, i.e. open the door.
Above-described embodiment is used for illustrative purposes only, and not limitation of the present invention, relevant skill
The those of ordinary skill in art field, without departing from the spirit and scope of the present invention, also may be used
To make a variety of changes and modification, the technical scheme of the most all equivalents falls within scope of the invention,
The scope of patent protection of the present invention should be limited by each claim.
Claims (10)
1. a new type auto lock easy to use, including lock body and lock panel, described lock body
Inside it is provided with master latch mechanism, left and right secondary latch bolt mechanism and lock core opener, described master latch machine
Structure includes master latch and the master latch supporting plate being connected with described master latch, and described master latch is provided with
One contact and a master latch screens, described contact outer end protrudes from described lock panel, inner logical
Cross toggle mechanism to be connected with described master latch screens, it is characterised in that: described left and right secondary latch bolt mechanism
Including left and right secondary latch bolt and the left and right secondary latch bolt supporting plate that is connected with described left and right secondary latch bolt, described lock
Core opener includes lock a door actuating mechanism and enabling actuating mechanism, also includes a drive mechanism,
The two ends of described drive mechanism are set together with described left and right secondary latch bolt supporting plate, when locking a door, in institute
The counter clockwise direction stating actuating mechanism of locking a door rotates under 90～120 ° of effects, drives described driver
Structure moves right, and then drives described left and right secondary latch bolt supporting plate to move upward, described left and right secondary latch bolt
Overhanging locking；During enabling, it is rotated clockwise 90～120 ° at described enabling actuating mechanism
Under effect, drive described drive mechanism to left movement, then drive described left and right secondary latch bolt supporting plate to
Lower motion, described left and right secondary latch bolt retracts in described lock body.
A kind of new type auto lock easy to use the most according to claim 1, it is characterised in that:
Described drive mechanism is a transmission bar, described transmission bar be arranged over trundle on, described biography
The lower section of dynamic bar is provided with trundle.
A kind of new type auto lock easy to use the most according to claim 1 and 2, its feature
Being: when locking a door, the counter clockwise direction at described actuating mechanism of locking a door rotates 100～110 ° of effects
Under, drive described drive mechanism to move right, then drive described left and right secondary latch bolt supporting plate upwards to transport
Dynamic, the overhanging locking of secondary latch bolt of described left and right；During enabling, clockwise at described enabling actuating mechanism
Direction rotates under 100～110 ° of effects, drives described drive mechanism to left movement, then drives institute
Stating left and right secondary latch bolt supporting plate to move downward, described left and right secondary latch bolt retracts in described lock body.
A kind of new type auto lock easy to use the most according to claim 2, it is characterised in that:
Described actuating mechanism of locking a door is startup sheet of locking a door, described in lock a door startup sheet be movably articulated in described lock
On body, described in lock a door start sheet one end be and lock core trigger triggering end, the other end is with described
Upper trundle coordinates the cooperation driving end of transmission, and described cooperation driving end is placed in described upper trundle
The left side.
A kind of new type auto lock easy to use the most according to claim 2, it is characterised in that:
Described enabling actuating mechanism is that an enabling starts sheet, and described enabling starts sheet and is movably articulated in described lock
On body, the triggering end that one end is and lock core triggers of the described startup sheet that opens the door, the other end is with described
Underdrive pin coordinates the cooperation driving end of transmission, and described cooperation driving end is placed in described underdrive pin
The right.
6., according to the new type auto lock a kind of easy to use described in claim 2 or 4 or 5, it is special
Levy and be: be additionally provided with two transmission bar steady pins on described lock body, described transmission bar offers two water
Smooth groove, described two transmission bar steady pins are placed in described two horizontal concrete chutes, and described two levels are sliding
Groove moves in the horizontal direction around described two transmission bar steady pins.
7., according to the new type auto lock a kind of easy to use described in claim 2 or 4 or 5, it is special
Levy and be: described left and right secondary latch bolt supporting plate is provided with two secondary latch bolt supporting plate steady pins, described transmission bar
Two ends offer two oblique chutes, described two secondary latch bolt supporting plate steady pins are placed in described two oblique chutes
In, and described two oblique chutes move on tilted direction around described two secondary latch bolt supporting plate steady pins.
A kind of new type auto lock easy to use the most according to claim 5, it is characterised in that:
Latch bolt, latch bolt shifting block and connection strap, described latch bolt shifting block one end and institute it is additionally provided with in described lock body
Stating latch bolt and support connection, the other end is flexibly connected with described connection strap one end, described connection strap another
Hold and be flexibly connected with the described startup sheet that opens the door.
A kind of new type auto lock easy to use the most according to claim 8, it is characterised in that:
Being additionally provided with drive link in described lock body, described drive link one end is connected, separately with described latch bolt shifting block
One end is connected with described master latch supporting plate.
A kind of new type auto lock easy to use the most according to claim 9, its feature exists
In: it is additionally provided with a master latch supporting plate steady pin on described lock body, described master latch supporting plate offers
One vertical chute, described master latch supporting plate steady pin is placed in described vertical chute, and described vertically
Chute moves around described master latch supporting plate steady pin in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529499.5A CN105888382A (en) | 2014-09-24 | 2014-09-24 | Novel automatic lock which is convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529499.5A CN105888382A (en) | 2014-09-24 | 2014-09-24 | Novel automatic lock which is convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888382A true CN105888382A (en) | 2016-08-24 |
Family
ID=57000197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529499.5A Pending CN105888382A (en) | 2014-09-24 | 2014-09-24 | Novel automatic lock which is convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888382A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164280C1 (en) * | 1999-11-12 | 2001-03-20 | Закрытое Акционерное Общество "Страж" | Lock for garage and safe |
| US20020096892A1 (en) * | 2001-01-19 | 2002-07-25 | Nifco Inc. | Locking apparatus and storage apparatus for vehicle |
| CN201474426U (en) * | 2009-07-27 | 2010-05-19 | 张清林 | Gear rack type quick lock with rotary angle of 90 DEG for unlocking two-shift lock tongue |
| CN202689729U (en) * | 2012-04-11 | 2013-01-23 | 浙江颜氏门业有限公司 | Double-quick burglarproof lock with hook bolts |
| CN204152311U (en) * | 2014-09-24 | 2015-02-11 | 颜胜钢 | A kind of new type auto lock easy to use |
-
2014
- 2014-09-24 CN CN201410529499.5A patent/CN105888382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164280C1 (en) * | 1999-11-12 | 2001-03-20 | Закрытое Акционерное Общество "Страж" | Lock for garage and safe |
| US20020096892A1 (en) * | 2001-01-19 | 2002-07-25 | Nifco Inc. | Locking apparatus and storage apparatus for vehicle |
| CN201474426U (en) * | 2009-07-27 | 2010-05-19 | 张清林 | Gear rack type quick lock with rotary angle of 90 DEG for unlocking two-shift lock tongue |
| CN202689729U (en) * | 2012-04-11 | 2013-01-23 | 浙江颜氏门业有限公司 | Double-quick burglarproof lock with hook bolts |
| CN204152311U (en) * | 2014-09-24 | 2015-02-11 | 颜胜钢 | A kind of new type auto lock easy to use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105089378B (en) | Insertion-core lock | |
| CN107503598A (en) | A kind of concealed automobile outer door handle | |
| CN204002098U (en) | A kind of electronic safety lock lock body | |
| CN104805644B (en) | A kind of door lock of washing machine | |
| CN103742003B (en) | Automatic-expanding clinching is locked | |
| CN104032541B (en) | A kind of door lock of washing machine | |
| CN206530156U (en) | A kind of mechanical lock of quickly opening and closing | |
| CN203960591U (en) | A kind of novel washing machine door lock | |
| CN101122197A (en) | Quick opening and closing anti-theft lock | |
| CN204152311U (en) | A kind of new type auto lock easy to use | |
| CN105386654B (en) | Electronic lock core and electronic lock | |
| CN208363868U (en) | A kind of locking device for built-in stopping sliding door | |
| CN105888382A (en) | Novel automatic lock which is convenient to use | |
| CN101936100A (en) | Full-function automatic lock | |
| CN201280851Y (en) | Lockset having inner handle with safety function | |
| CN207348613U (en) | It is a kind of from the mute lock of trigger-type pick-proof | |
| CN205314729U (en) | Bluetooth padlock | |
| CN204738627U (en) | Double hook lock of high security | |
| CN201358637Y (en) | Novel automatic lock connected with steel cables | |
| CN204960563U (en) | Mortise lock | |
| CN209443946U (en) | A kind of smart lock and its clutch | |
| CN106761282A (en) | Antitheft door with button-type coded lock | |
| CN209538823U (en) | A kind of mechanical lock of quick switching door | |
| CN201003322Y (en) | Quick opening and closing anti-theft lock | |
| CN101936104A (en) | Multifunctional direct and quick lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |