CN106337602A - Anti-theft door lock - Google Patents
Anti-theft door lock Download PDFInfo
- Publication number
- CN106337602A CN106337602A CN201610890927.6A CN201610890927A CN106337602A CN 106337602 A CN106337602 A CN 106337602A CN 201610890927 A CN201610890927 A CN 201610890927A CN 106337602 A CN106337602 A CN 106337602A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- door
- handle
- safe
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0046—Ratchet mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
Abstract
The invention relates to an anti-theft door lock which is designed for solving the technical problems that existing similar products cannot adapt to installation with different thicknesses easily, the unlocking mode is simplex, unlocking is different to conduct from the inside and the outside simultaneously, and adaption to installation hole-drilling changes is difficult. An internal lock body is arranged inside a door plate of the anti-theft door lock, and a rear panel and an external lock body are fixed to the door plate through hexagonal bolts and second sunk screws correspondingly. The anti-theft door lock is mainly characterized in that racks are arranged on the lock tongue side of the internal lock body; a lock tongue is engaged with a gear on the outer diameter side of a ratchet wheel through the racks; the ratchet wheel is connected with one end of an internal handle on one side of the door plate through a screw; the other end of the screw penetrating through the internal handle stretches into an end hole formed in one end of a regulating rod; the other end, located in the external lock body on the other side of the door plate, of the regulating rod abuts against the hinge end of an external handle of the external lock body; a handle spring is arranged at the hinged point of the external handle; and a tongue sliding hole and a tongue pin located in the position, in the center of the lock tongue, of the internal lock body are connected with a lock shell of the internal lock body. When the anti-theft door lock needs to be unlocked in an emergency from inside of the door plate, the internal handle is rotated; and when unlocking from the front side is needed, the external handle of the external lock body is rotated.
Description
Technical field
The present invention relates to door lock, it is a kind of safe-guard door lock.
Background technology
Door lock is just used to door lock to live equipment to prevent other people from opening, and this equipment is using mechanically or electrically moving；Wherein,
Some door locks are used for metal cabinet door, and such metal cabinet door is cabinet door of electric equipment or metal cabinet door.Meanwhile, theftproof lock is according to lock core
Principle different, theftproof lock is generally divided into spring lock, blade lock, magnetic lock, ic kayser, Fingerprint Lock etc..Existing such antitheft door
Application number 201510693755.9 as disclosed in Chinese patent literature for the lock, Shen Qing Publication day 2016.01.20, denomination of invention " family
With crypto chip key safe-guard door lock "；This safe-guard door lock includes front panel, rear board and middle lockable mechanism, described front panel
It is provided with input terminal interface, described rear board is provided with manual safety knob, the handle on described front panel and rear board turns
The driving core of axle and described middle lockable mechanism is connected, and is provided with motor case assembly, described motor box in described middle lockable mechanism
Assembly is provided with clamping gear, and described clamping gear is engaged with the driving gear of middle lockable mechanism, described driving gear drives
The dead bolt of middle lockable mechanism stretches, and described motor case assembly is by the input terminal Interface Controller folding on front panel.But it is existing
The different-thickness of like product more difficult suitable metal cabinet door is installed, simultaneously its unlocking mode more single it is more difficult to from inside and outside simultaneously
Unlock, more inconvenience is installed.
Content of the invention
For overcoming above-mentioned deficiency, the purpose of the present invention is to provide unlocking mode difference inside and outside one kind to this area, and installation is opened
The different safe-guard door lock in hole changes more difficult adaptation so as to solve the various perforate of existing market base station door lock, and false lock and transformation
The more technical problem such as difficulty.Its objective is to be achieved through the following technical solutions.
A kind of safe-guard door lock, is provided with interior lock body in the door-plate of this safe-guard door lock, the dead bolt of interior lock body stretches out door-plate, door-plate
Side is provided with Internal handle, and opposite side is provided with outer lock body；Its structure design main points is that the dead bolt side of described interior lock body is provided with tooth bar,
Dead bolt is engaged with the gear of ratchet external diameter by tooth bar, and ratchet passes through the Internal handle of screw and door-plate side, and door-plate is another
Adjusting rod one end in the external lock body of side connects, and the other end of adjusting rod is offseted with the outer handle hinged end of outer lock body, in the middle of dead bolt
Internal lock vivo tongue slide opening and tongue pin be connected with the lock housing of interior lock body.Thus driving ratchet to turn when Internal handle and the rotation of outer handle
Dynamic, it is flexible that ratchet drives dead bolt to realize by pinion rotation, thus realizing the inside and outside unlocking of this safe-guard door lock.
The Internal handle side of described door-plate is provided with rear board, and hexagonal double-ended bolt passes through one end of door-plate to be connected with outer lock body, and leads to
Cross the other end that rear board is fixed on hexagonal double-ended bolt by the second sunk screw, that is, rear board and outer lock body pass through hexagonal double-ended bolt, the
Two sunk screws are fixed on door-plate.Above-mentioned be installed on one of mode of door-plate for outer lock body, its also can using alternate manner install
In door-plate；The rear board of this safe-guard door lock is simultaneously used for the spacing of following second pressure spring, and so that second pressure spring is set
It is placed in door-plate.
Described Internal handle is the knob of t font, and ratchet is respectively provided on two sides with first pressure spring, second pressure spring, the
One compression spring is arranged at the external diameter of adjusting rod, and second pressure spring is arranged at inner handle shank end external diameter；Second pressure bullet
Offset inside rear board in one end of spring and door-plate, the other end is offseted with ratchet, the regulation rod end of screw is departed from adjusting rod,
Stretch in the stomidium of adjusting rod at ratchet through inner handle screw, adjusting rod is square shaft, adjusting rod is engaged with ratchet, spine
The Internal handle side of wheel is provided with the chute that ratchet is engaged with gear holding.Above-mentioned first pressure spring and second pressure spring are used respectively
Reset in adjusting rod and inner handle, inner handle shape is easy to pull-out and is used.Meanwhile, when Internal handle uses, pull-up Internal handle,
Ratchet is disengaged from adjusting rod, and rotation Internal handle realizes unblock, unclamps Internal handle, and Internal handle resets, and ratchet is with adjusting rod again
Secondary engagement；Thus while the Internal handle of Internal handle side is realized unlocking, not driving the outer handle of external lock body to rotate, outer lock body is only negative
Unlocking outside duty door-plate.The square shaft design of adjusting rod, effect is that the thickness being suitable for door-plate changes so as to versatility is preferable.
The outer handle of described outer lock body is fastened in the housing of outer lock body, and the adjusting rod external part of outer lock body is provided with pin,
One end of first pressure spring and pin offset, and the other end is offseted with the rod set of adjusting rod external diameter.Said structure is easy to outer handle
Fixation in outer lock body, pin is used for the spacing of outer handle and adjusting rod by first pressure spring；Meanwhile, pin and first
When compression spring ensures that Internal handle drives ratchet pull-out adjusting rod, adjusting rod will not be moved.
It is provided with faradism magnet valve, outer lock body is stretched in dynamic iron core one end of faradism magnet valve in one end housing of described outer lock body
Outer handle inner side limiting-position hole, faradism magnet valve is connected with the circuit board in external lock body by circuit, circuit board be provided with battery or
External power supply.Above-mentioned faradism magnet valve makes dynamic iron core realize actuating by electromagnetic induction principle, such as using electromagnetic induction such as ic cards
Instrument, you can make outer handle open by faradism magnet valve and lock.
It is provided with the spring nail supporting with outer grip palmistry, the hinged place of outer handle is provided with handle spring in described external lock body.Above-mentioned
Structure is easy to after outer handle opened by faradism magnet valve, automatically upspring by spring nail and handle spring.
It is provided with lock core, lock core is connected with one end of arm-tie by lock core shaft, arm-tie in another end housing of described outer lock body
The other end be connected with the dynamic iron core other end of faradism magnet valve.Thus the lock core shaft of lock core drives after rotating moving down on arm-tie
Dynamic, arm-tie pulls the dynamic iron core of faradism magnet valve, and dynamic iron core retreats, and dynamic iron core is unlocked to handle, thus handle ejection is outer
Lock body.
The lock core end of described outer lock body is provided with locking closure, and locking closure is alignd with the lockhole of lock core.Above-mentioned Lock cylinder cover is used for lock core
Hide, in special circumstances or in emergency circumstances locking closure could be opened by external force, be unlocked using lock core.
At the tongue slide opening of described dead bolt, lever pin is connected with the oblique slide opening of connecting rod, and the bar slide opening of oblique slide opening both sides connecting rod passes through pin
Axle and the bar slide opening of another connecting rod, and the lock housing connection of interior lock body, are provided with sensing bolt block at the bar slide opening of connecting rod side.Above-mentioned
Sensing bolt block drivening rod moves up and down, and realizes the locking of dead bolt, that is, in order to realize the safe operation of interior lock body.
Present configuration is reasonable in design, and inside and outside unlocking is easy to use, and unlocking mode is various, and anti-theft effect and safety are good；
It is suitable as the safe-guard door lock of metal cabinet door and uses, and the structure of like product is improved.
Brief description
Fig. 1 is embodiments of the invention part configuration schematic diagram.
Fig. 2 is embodiments of the invention cross section structure diagram, and in figure part is exaggerated.
Fig. 3 is the external structure schematic diagram of Fig. 2, and the outer handle of in figure is open mode.
Fig. 4 is the left view structural representation of Fig. 3.
Fig. 5 is the internal sectional structure schematic diagram of Fig. 4.
Fig. 6 is the backsight partial cross structural representation of Fig. 2.
Fig. 7 is the door panel structure schematic diagram of Fig. 4.
Fig. 8 is the external lock phosphor bodies rear portion mplifying structure schematic diagram of the present invention.
Fig. 9 is the interior lock body backsight internal structure schematic diagram of Fig. 5.
Figure number and title: 1, door-plate, 2, pin, 3, adjusting rod, 4, first pressure spring, 5, interior lock body, 6, first
Sunk screw, 7, hexagonal double-ended bolt, the 8, second sunk screw, 9, rear board, 10, second pressure spring, 11, Internal handle, 12, spiral shell
Nail, 13, outer lock body, 1301, outer handle, 14, ratchet, 15, gear, 16, dead bolt, 17, connecting rod, 18, bottom, 19, cover, 20,
Arm-tie.
Specific embodiment
In conjunction with accompanying drawing, present configuration and use are further described.This safe-guard door lock is a kind of and machinery cabinet lock group
Close the Special anti-theft door lock using, this safe-guard door lock need to be assembled with machinery cabinet lock and use.As Fig. 1-embodiment illustrated in fig. 7, this is antitheft
It is provided with interior lock body 5 in the door-plate 1 of door lock, interior lock body is loaded in door-plate by the installing hole at door-plate side edge, and pass through first
Sunk screw 6 is installed on door-plate, and the dead bolt 16 of interior lock body stretches out door-plate, and the side of door-plate is provided with Internal handle 11, and opposite side is provided with
Outer lock body 13；The Internal handle side of door-plate is provided with rear board 9, and hexagonal double-ended bolt 7 passes through one end of door-plate to be connected with outer lock body, and passes through
Rear board is fixed on the other end of hexagonal double-ended bolt by the second sunk screw 8, that is, rear board and outer lock body pass through hexagonal double-ended bolt, second
Sunk screw is fixed on door-plate.Concrete structure is as follows: the dead bolt side of interior lock body is provided with tooth bar, and dead bolt passes through tooth bar and ratchet 14
The gear 15 of external diameter engages, and ratchet is connected with Internal handle one end of door-plate side by screw 12, another through inner handle screw
One end is stretched in the stomidium of adjusting rod 3 one end, and that is, the regulation rod end of screw and adjusting rod depart from, in door-plate opposite side external lock body
The adjusting rod other end is offseted with outer handle 1301 hinged end of outer lock body, and the hinged place of outer handle is provided with handle spring；In dead bolt
Between internal lock vivo tongue slide opening and tongue pin be connected with the lock housing of interior lock body, the oblique slide opening of lever pin and connecting rod 17 at the tongue slide opening of dead bolt
Connect, the bar slide opening of oblique slide opening both sides connecting rod passes through the bar slide opening of bearing pin and another connecting rod, and the lock housing of interior lock body connects, even
It is provided with sensing bolt block at the bar slide opening of bar side.
Meanwhile, Internal handle is the knob of t font, and ratchet is respectively provided on two sides with first pressure spring 4, second pressure spring
10, first pressure spring is arranged at the external diameter of adjusting rod, and second pressure spring is arranged at inner handle shank end external diameter；Second pressure
Offset inside rear board in one end of power spring and door-plate, the other end is offseted with ratchet.Adjusting rod be square shaft, adjusting rod with
Ratchet engages, and the Internal handle side of ratchet is provided with the chute that ratchet 14 is engaged with gear 15 holding.The outer handle of outer lock body is fastened on
In the housing of outer lock body, the adjusting rod external part of outer lock body is provided with pin 2, and one end of first pressure spring and pin offset, separately
One end is offseted with the rod set of adjusting rod external diameter.It is provided with faradism magnet valve, the dynamic ferrum of faradism magnet valve in one end housing of outer lock body
The outer handle inner side limiting-position hole of outer lock body is stretched in core one end, and faradism magnet valve is connected with the circuit board in external lock body by circuit,
Circuit board is provided with battery or external power supply.It is provided with the spring nail supporting with outer grip palmistry, the hinged place of outer handle is provided with external lock body
Handle spring.It is provided with lock core, lock core is connected with one end of arm-tie 20 by lock core shaft, arm-tie in another end housing of outer lock body
The other end is connected with the dynamic iron core other end of faradism magnet valve；The lock core end of outer lock body is provided with locking closure, the lockhole of locking closure and lock core
Alignment.
As shown in Figure 1, Figure 7 shows, this safe-guard door lock is provided with easily installing hole, and concrete installation is as follows: only needs on door-plate contain
There are a shaft hole and two fixing screw holes, outer lock body can be pacified by rear board, hexagonal double-ended bolt, the second sunk screw
It is loaded on door-plate, there is easily bore size simultaneously, you can the outer lock body of this safe-guard door lock is installed.As shown in Fig. 2-Fig. 6, this is prevented
The structure principal character stealing door lock is as follows: adjusting rod 3 is engaged with ratchet 14, gear 15, drives adjusting rod 3 by outer handle 1301
75 degree of right rotation, ratchet 14 and gear 15 drive the mobile unblock (side of dead bolt is provided with tooth bar) of dead bolt 16, drive lock simultaneously
Unblock realized by tongue 16 and connecting rod 17；When locking a door, by outer handle 1301 anticlockwise adjusting rod 3, door lock is lived.In particular cases, when
Door-plate is pinned by outside, and indoor also have personnel will go out, and is unlocked by door Internal handle 11.Specifically comprise the following steps that handle in first pull-up
After handss 11, ratchet 14 is disengaged from adjusting rod 3, and unblock is realized in 75 degree of Internal handle 11 right rotation, will lock a door after unblock, Internal handle
11 75 degree of adjusting rod 3 right rotations of drive；Unclamp Internal handle 11, treat that Internal handle is retracted, after ratchet 14 is engaged with adjusting rod 3, then will
Adjusting rod 3 reset is pinned realization and is locked a door.This safe-guard door lock is realized 75 degree of unblocks of left rotation and right rotation and is exchanged, and meets more door-plate directions
Install and need；This safe-guard door lock passes through the thickness of hexagonal double-ended bolt and the adjustable door-plate of the second sunk screw, various on applicable market
The thick installation of door and replacing.
In sum, during this safe-guard door lock inside door emergency release: when external locking (adjusting rod 3 will be unable to rotate), interior
Portion's unblock makes ratchet 14 depart from the mating surface of adjusting rod 3 by pulling Internal handle 11, now rotates Internal handle 11, Internal handle 11 will
Rotation onrelevant with adjusting rod 3.After Internal handle 11 rotation, drive dead bolt 16 to rotate and connecting rod 17 moves and realizes unblock.Shut
When only Internal handle 11 need to be opened and rotate to an angle, after making the angle of adjusting rod 3 and the angular alignment of ratchet 14, unclamp interior
Handss 11, Internal handle 11 passes through second pressure spring 10 automatic clutch, and adjusting rod 3 engages realization synchronization again with ratchet 14, then
Shut during the outer handle 1301 turning off outer lock body 13.During the unblock of this safe-guard door lock front: after unblock, on outer lock body 13
Outer handle 1301 is opened and is rotarily driven adjusting rod 3 and rotate, and adjusting rod 3 drives ratchet 14 to rotate, thus adjusting rod 3 passes through ratchet 14
Synchronous rotary is realized in connection with gear 15, and it is flexible that gear 15 drives dead bolt 16 to realize, and drivening rod 17 is realized moving down simultaneously
Dynamic, it is unlocked.
Claims (9)
1. a kind of safe-guard door lock, is provided with interior lock body (5) in the door-plate (1) of this safe-guard door lock, the dead bolt (16) of interior lock body stretches out door
Plate, the side of door-plate is provided with Internal handle (11), and opposite side is provided with outer lock body (13)；It is characterized in that the lock of described interior lock body (5)
Tongue (16) side is provided with tooth bar, and dead bolt is engaged with the gear (15) of ratchet (14) external diameter by tooth bar, and ratchet passes through screw (12)
Connect with adjusting rod (3) one end in the Internal handle (11) of door-plate (1) side, and the outer lock body (13) of door-plate opposite side, adjust
The other end of bar is offseted with outer handle (1301) hinged end of outer lock body, the internal lock vivo tongue slide opening in the middle of dead bolt and tongue pin with interior
The lock housing of lock body connects.
2. safe-guard door lock according to claim 1 is it is characterised in that the Internal handle side of described door-plate (1) is provided with rear board
(9), hexagonal double-ended bolt (7) passes through one end of door-plate to be connected with outer lock body (13), and by the second sunk screw (8), rear board is solid
Due to the other end of hexagonal double-ended bolt, that is, rear board and outer lock body are fixed on door-plate by hexagonal double-ended bolt, the second sunk screw.
3. safe-guard door lock according to claim 2 it is characterised in that described Internal handle (11) be t font knob, ratchet
(14) it is respectively provided on two sides with first pressure spring (4), second pressure spring (10), first pressure spring is arranged at adjusting rod (3)
External diameter, second pressure spring is arranged at inner handle shank end external diameter；After in one end of second pressure spring and door-plate (1)
Panel offsets inside (9), and the other end is offseted with ratchet, and the regulation rod end of screw (12) is departed from adjusting rod, that is, pass through Internal handle
Screw stretch in the stomidium of adjusting rod at ratchet, adjusting rod is square shaft, and adjusting rod engaged with ratchet, the Internal handle side of ratchet
It is provided with the chute that ratchet is engaged with gear (15) holding.
4. safe-guard door lock according to claim 3 is it is characterised in that the outer handle (1301) of described outer lock body (13) fastens
In the housing of outer lock body, adjusting rod (3) external part of outer lock body is provided with pin (2), one end of first pressure spring (4) and pin
Son offsets, and the other end is offseted with the rod set of adjusting rod external diameter.
5. safe-guard door lock according to claim 4 is it is characterised in that be provided with sense in an end housing of described outer lock body (13)
Answer electromagnetic valve, outer handle (1301) the inner side limiting-position hole of outer lock body (13), faradism are stretched in dynamic iron core one end of faradism magnet valve
Magnet valve is connected with the circuit board in external lock body by circuit, and circuit board is provided with battery or external power supply.
6. safe-guard door lock according to claim 5 is it is characterised in that be provided with and outer handle in described outer lock body (13)
(1301) spring nail offseting, the hinged place of outer handle is provided with handle spring.
7. safe-guard door lock according to claim 5 is it is characterised in that be provided with another end housing of described outer lock body (13)
Lock core, lock core is connected with one end of arm-tie (20) by lock core shaft, and the other end of arm-tie is another with the dynamic iron core of faradism magnet valve
End connects.
8. safe-guard door lock according to claim 7, it is characterised in that the lock core end of described outer lock body (13) is provided with locking closure, is locked
Lid is alignd with the lockhole of lock core.
9. safe-guard door lock according to claim 1 is it is characterised in that lever pin and connecting rod at the tongue slide opening of described dead bolt (16)
(17) oblique slide opening connects, and the bar slide opening of oblique slide opening both sides connecting rod passes through the bar slide opening of bearing pin and another connecting rod, and interior lock body
(5) lock housing connects, and is provided with sensing bolt block at the bar slide opening of connecting rod side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610890927.6A CN106337602B (en) | 2016-10-12 | 2016-10-12 | Safe-guard door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610890927.6A CN106337602B (en) | 2016-10-12 | 2016-10-12 | Safe-guard door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106337602A true CN106337602A (en) | 2017-01-18 |
| CN106337602B CN106337602B (en) | 2018-07-31 |
Family
ID=57840233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610890927.6A Active CN106337602B (en) | 2016-10-12 | 2016-10-12 | Safe-guard door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337602B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780731A (en) * | 2017-11-27 | 2018-03-09 | 江苏神山风电设备制造有限公司 | A kind of wind-power tower door lock assembly and its method of work |
| CN110219507A (en) * | 2019-05-30 | 2019-09-10 | 辛柏机械技术(太仓)有限公司 | A kind of Novel lock body |
| CN112900988A (en) * | 2021-02-08 | 2021-06-04 | 宁波生久柜锁有限公司 | Cabinet door is from locking-type quick installation mechanism |
| CN114150934A (en) * | 2021-11-24 | 2022-03-08 | 江西长帆机械有限公司 | Anti-damage intelligent lock convenient to install |
| CN114419771A (en) * | 2022-04-01 | 2022-04-29 | 深圳市颖特新科技有限公司 | Intelligent door lock system based on ZigBee gateway |
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| CN2286788Y (en) * | 1996-10-09 | 1998-07-29 | 董洪胜 | Multi-function double-way multi-position enciphered automatic alarmig lock |
| CN2289024Y (en) * | 1996-05-03 | 1998-08-26 | 蔡树清 | Numeral keyless safety lock |
| CN101824938A (en) * | 2010-04-30 | 2010-09-08 | 江苏群雄智能科技有限公司 | Lock tongue driving device independently installed on lock body, and intelligent lock |
| US7866713B2 (en) * | 2008-08-27 | 2011-01-11 | Te-Ming Chen | Locker structure |
| CN206245873U (en) * | 2016-10-12 | 2017-06-13 | 宁波生久柜锁有限公司 | Antitheft door safe-guard door lock |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2289024Y (en) * | 1996-05-03 | 1998-08-26 | 蔡树清 | Numeral keyless safety lock |
| CN2286788Y (en) * | 1996-10-09 | 1998-07-29 | 董洪胜 | Multi-function double-way multi-position enciphered automatic alarmig lock |
| US7866713B2 (en) * | 2008-08-27 | 2011-01-11 | Te-Ming Chen | Locker structure |
| CN101824938A (en) * | 2010-04-30 | 2010-09-08 | 江苏群雄智能科技有限公司 | Lock tongue driving device independently installed on lock body, and intelligent lock |
| CN206245873U (en) * | 2016-10-12 | 2017-06-13 | 宁波生久柜锁有限公司 | Antitheft door safe-guard door lock |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780731A (en) * | 2017-11-27 | 2018-03-09 | 江苏神山风电设备制造有限公司 | A kind of wind-power tower door lock assembly and its method of work |
| CN110219507A (en) * | 2019-05-30 | 2019-09-10 | 辛柏机械技术(太仓)有限公司 | A kind of Novel lock body |
| CN112900988A (en) * | 2021-02-08 | 2021-06-04 | 宁波生久柜锁有限公司 | Cabinet door is from locking-type quick installation mechanism |
| CN112900988B (en) * | 2021-02-08 | 2023-08-15 | 宁波生久科技有限公司 | Cabinet door self-locking type quick installation mechanism |
| CN114150934A (en) * | 2021-11-24 | 2022-03-08 | 江西长帆机械有限公司 | Anti-damage intelligent lock convenient to install |
| CN114419771A (en) * | 2022-04-01 | 2022-04-29 | 深圳市颖特新科技有限公司 | Intelligent door lock system based on ZigBee gateway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106337602B (en) | 2018-07-31 |
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Address after: 315423 No.1, Shengjiu Ring Road, industrial park, Dayin Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Shengjiu Technology Co.,Ltd. Address before: 315423 Ningbo County, Zhejiang province Yuyao City Patentee before: Ningbo Shengjiu Cabinet Lock Co.,Ltd. |
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