CN109267830A - The lock core number of seeking and the lockset unlocked - Google Patents
The lock core number of seeking and the lockset unlocked Download PDFInfo
- Publication number
- CN109267830A CN109267830A CN201811040087.XA CN201811040087A CN109267830A CN 109267830 A CN109267830 A CN 109267830A CN 201811040087 A CN201811040087 A CN 201811040087A CN 109267830 A CN109267830 A CN 109267830A
- Authority
- CN
- China
- Prior art keywords
- seeking
- lock
- character wheel
- lock core
- unlocked
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0031—Locks with both permutation and key actuation
- E05B37/0034—Locks with both permutation and key actuation actuated by either
-
- 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
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0031—Locks with both permutation and key actuation
- E05B37/0041—Key actuation allowing recovery of a lost/forgotten combination
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses the lock core number of seeking and the locksets unlocked, comprising: coded lock, the number of seeking device, driving device, unlocking mechanism, coded lock include including multiple character wheels, and the number of seeking groove is arranged on the character wheel set of character wheel in each inner sleeve；The number of seeking device includes and finger corresponding with the number of seeking groove portion is arranged in the side of the first elastic device connection；Lock benevolence, which can be rotated, protrudes into the number of seeking groove and fixed word wheel case with the first elastic device of the finger portion propulsion for driving driving device that the first elastic device is made to promote the number of seeking device；Lock benevolence can be rotated to drive driving device to lift unlocking mechanism and avoid the barricade of frame and unlock.Through the above way, the lock core number of seeking of the present invention and the lockset unlocked, under locking and the incorrect situation of Password Input, in such a way that key rotates clockwise 90 degree of rotation lock benevolence, realization stirs character wheel and carries out searching password, it can directly unlock simultaneously, have many advantages, such as that unfailing performance is high, compact-sized, easy to use.
Description
Technical field
The present invention relates to field of lockset, more particularly to the lock core number of seeking and the lockset unlocked.
Background technique
As soon as existing coded lock is unlocked by a group preset numerical ciphers, but when password forgetting can not open
Lock needs to unlock by external force destructiveness, and causing lockset to break down can not reuse, and need replacing new lock, costly and laborious time-consuming；
Or by key unlocking, however, use when lockset due to the password for being unable to get lockset and be required to key unlocking, lose later
The superiority of coded lock is lost.
Summary of the invention
The invention mainly solves the technical problem of providing the lock core number of seeking and the locksets unlocked.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
The lockset that the lock core number of seeking is provided and is unlocked, comprising:
One coded lock, including a character wheel group, character wheel group include multiple character wheels, and the number of seeking is arranged on the character wheel set of character wheel in each inner sleeve
Groove；
One number of seeking device, and the first elastic device connection side be arranged finger corresponding with the number of seeking groove portion, the other side setting and
The reinforcing chip that the number of the seeking device side plate matches；
One driving device, including the arc vertical plate with rising edge, locking benevolence be can be rotated to drive the driving device to make institute
The finger portion for stating the number of seeking device is abutted with character wheel set, and character wheel set is aligned its number of seeking groove with finger portion together with character wheel rotation, the
The propulsion of one elastic device refers to that portion protrudes into the number of seeking groove and fixed word wheel case；
One unlocking mechanism, including and the corresponding aperture of character wheel, blend stop corresponding with character wheel set, the end of the unlocking mechanism is from solid
The first gear hole of reservation, the second gear hole of frame are stretched out, and lock benevolence can be rotated to drive the driving device to make the unlocking mechanism
Lift the barricade for avoiding frame.
In a preferred embodiment of the present invention, the bottom plate setting of the driving device and the protrusion of the bottom plate of lock benevolence match
The mounting hole of conjunction.
In a preferred embodiment of the present invention, first elastic device is connect with cover board, and cover board is connect with fixing seat.
In a preferred embodiment of the present invention, the sliding slot of the fingers slide for the number of seeking device is set on the cover board.
In a preferred embodiment of the present invention, setting lift piece on the unlocking mechanism, lock benevolence rotation drive arc-shaped vertical
Lift piece is lifted in the rising edge of plate so that unlocking mechanism lifts the barricade for avoiding frame.
In a preferred embodiment of the present invention, the lift piece, opening, blend stop are integrated plank frame.
It in a preferred embodiment of the present invention, further include set of knobs, lock benevolence is arranged in set of knobs, and set of knobs rotates band
Dynamic fixing seat rotation.
In a preferred embodiment of the present invention, the shifting block being arranged in the set of knobs is with moveable lock hook in the outer surface of frame
Positioning groove rotation, the end of unlocking mechanism is for stopping latch hook in the rotation of positioning groove to complete block action.
In a preferred embodiment of the present invention, the unlocking mechanism is connect by the second elastic device with fixing seat.
In a preferred embodiment of the present invention, the coded lock further includes axle center, and axle center is cased with what character wheel covered across interior
Character wheel, the both ends in axle center pass through third elastic device respectively and connect with fixing seat.
The beneficial effects of the present invention are: provide the lock core number of seeking and unlock lockset, locking and Password Input it is incorrect
In the case where, in such a way that key rotates clockwise 90 degree of rotation lock benevolence, realization stirs character wheel and carries out searching password, while can
Directly to unlock, have many advantages, such as that unfailing performance is high, compact-sized, easy to use.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Overall structure diagram when Fig. 1 is the password mistake of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Fig. 2 is overall structure when the key turns of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention lock 90 degree of benevolence
Schematic diagram；
After Fig. 3 is the lock core unlock of the lock core number of seeking of the invention and one preferred embodiment of lockset unlocked, then rotate clockwise rotation
Button to lockset position of coupler schematic diagram；
Fixing seat internal structure is shown when Fig. 4 is the password mistake of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention
It is intended to；
Fig. 5 is fixing seat internal junction when the lock benevolence of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention rotates 90 degree
Structure schematic diagram；
Fig. 6 is the character wheel group structural schematic diagram of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Fig. 7 is the number of the seeking apparatus structure schematic diagram of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Fig. 8 is the driving device structure schematic diagram of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Fig. 9 is the top view of the number of seeking device before the lock core number of seeking of the invention and the number of seeking for one preferred embodiment of lockset unlocked；
Figure 10 is the top view of the number of seeking device after the lock core number of seeking of the invention and the number of seeking for one preferred embodiment of lockset unlocked；
Figure 11 is the side of the number of seeking device when the lock benevolence of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention does not rotate
View；
Figure 12 is the number of seeking device top when the lock benevolence of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention rotates 90 degree
The firmly side view of character wheel set；
Figure 13 is that the character wheel of stirring of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention makes finger portion protrude into the number of seeking
The side view of groove；
The structure of unlocking mechanism when Figure 14 is the password mistake of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention
Schematic diagram；
Figure 15 is unlocking when unlocking after the lock benevolence of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention rotates 90 degree
The structural schematic diagram of mechanism；
Figure 16 is the structural schematic diagram of the unlocking mechanism of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
The top view of lock core group when Figure 17 is the password mistake of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Figure 18 is the A-A cross-sectional view of Figure 17；
Figure 19 is the B-B cross-sectional view of Figure 17；
Figure 20 is unlocking when unlocking after the lock benevolence of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention rotates 90 degree
The top view of mechanism；
Figure 21 is the A-A cross-sectional view of Figure 20；
Figure 22 is the B-B cross-sectional view of Figure 20；
Figure 23 is the overall structure of the explosion figure of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention；
Figure 24 is the lock core group Structure explosion diagram of the lock core number of seeking and one preferred embodiment of lockset unlocked of the invention.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 to Figure 24 is please referred to, the embodiment of the present invention includes a kind of lock core number of seeking and the locksets 100 unlocked, and have and pass through
The number of seeking device 26 looks for the function of password and unlocking, can be applied to round iron lock.
In the case where the lock of circle locking shown in Fig. 1 and password bad, the key of insertion is in a horizontal state, can shown in Fig. 2
To utilize key, rotating clockwise lock 29 angle of benevolence is 90oKey state in a vertical shape, it can be achieved that stir character wheel 13 find it is close
Code, and may be implemented the function of directly unlocking without password, Fig. 3 are after first being unlocked with lock core, then rotate clockwise knob extremely
The schematic diagram of lockset position of coupler.
Fig. 4 has ignored A shell 1 in Fig. 1, B shell 6, rotatable knob 28, fixed frame 8, and curved arrow shows key
The direction of spoon rotation, straight arrows shows the number of seeking device pushing direction, and in Fig. 5, lock 29 rotational angle of benevolence is 90oKey is in vertical
State can stir character wheel 13 and carry out searching password, and in Fig. 6, coded lock includes character wheel group, and character wheel group includes multiple character wheels 13, often
The number of seeking groove is arranged in a inner sleeve on the character wheel set 10 of character wheel 13, and axle center 14 passes through character wheel set 13 and character wheel group is together in series；Figure
7, in Fig. 8, in Fig. 9, finger corresponding with the number of seeking groove portion is arranged in the side of the number of seeking device 26 and the connection of the first elastic device 27, separately
The reinforcing chip 25 matched with 26 side plate of the number of seeking device is arranged in side, and reinforcing chip 25 is usually sheet metal, so that the number of seeking device 26
The uniform force of side plate；Driving device 18 includes having the arc vertical plate of rising edge, and the protrusion insertion of lock 29 bottom plate of benevolence is driven
The mounting hole of dynamic 18 bottom plate of device to lock the rotation drive rotation of driving device 18 of benevolence 29；First elastic device 27 connects with cover board 24
It connects, the sliding slot of the fingers slide for the number of seeking device 26 is set on cover board 24, cover board 24 is connect with fixing seat 21.
In Figure 10, key turns drive lock benevolence 29 to rotate, and the lock rotation of benevolence 29 drives driving device 18 to rotate, driving device 18
Arc vertical plate be located at its plate outer surface, due to the thickness of arc vertical plate, driving device 18 is rotated so that arc-shaped vertical
The finger portion that plate squeezes the number of examining device 26 is abutted with character wheel set 10, keeps its number of seeking recessed together with 10 rotation of character wheel set by stirring character wheel 13
Slot is aligned with finger portion, and due to elastic pressure, the propulsion of the first elastic device 27 refers to that portion protrudes into the number of seeking groove and fixed word wheel case 10
It no longer rotates, achievees the purpose that the number of seeking.
When Fig. 9 display lock benevolence 29 does not rotate, the initial position of the number of seeking device 26, lock benevolence 29 is located at close to the number of seeking device 26
Position, Figure 10 display lock benevolence 29 rotation 90oAfterwards, driving device 18 pushes the number of seeking device 26, due to the bullet of the first elastic device 27
The finger portion of power, the number of seeking device 26 is stretched out.
Figure 11, Figure 12, Figure 13 are the enlarged drawing of the number of seeking movement side view, when Figure 11 is that lock benevolence 29 does not rotate, password mistake
When normal blocking, Figure 12 be lock benevolence 29 rotation 90oAfterwards, driving device 18 pushes the finger portion of the number of seeking device 26 to withstand character wheel
10, Figure 13 of set is to stir character wheel and character wheel set, and when corresponding character wheel is proper password, the finger portion of the number of seeking device 26, which can protrude into, to be sought
Number groove, reaches the number of seeking purpose.
In the case that Figure 14 is shown in password mistake, the end of unlocking mechanism 17 successively from the first gear hole of fixing seat 21,
The second gear hole of frame is stretched out, and is blocked by the barricade of frame 21, and it is 90 that Figure 15, which shows that key rotates clockwise lock 29 angle of benevolence,o,
It locks benevolence 29 and interlocks the rotation of driving device 18, unlocking mechanism 17 is lifted the barricade for avoiding frame 8, reaches unlocking by driving device 18
Purpose.
In Figure 16, unlocking mechanism 17 includes and the corresponding aperture of character wheel 13, with character wheel covers 10 corresponding blend stops, so that character wheel
The top that group is placed on unlocking mechanism 17 makes itself and 17 cooperative movement of unlocking mechanism, and unlocking mechanism 17 passes through the second elastic device 16
Connect with fixing seat 21, when password bad, the end of unlocking mechanism 17 from the first gear hole of fixing seat 21, frame 8 second
It keeps off hole to stretch out, be blocked by the barricade of frame 8, so that fixing seat 21 can not rotate when turning knob 28 is unlocked, latch hook 2 can not be rotated
So that can not unlock, setting lift piece on the position corresponding with driving device 18 of unlocking mechanism 17, when key drives lock benevolence 29 to rotate
It will drive arc vertical plate rotation, the rising edge of arc vertical plate will be lifted piece rising and be raised, so that unlocking mechanism 17 is lifted and kept away
Open the barricade of frame 8, it is preferable that lift piece, opening, blend stop can be integrated plank frame.
Figure 18, Figure 19 are the side view and amplification Local map that Figure 17 carries out section view from A-A, B-B respectively, Tu18Zhong, display
Under bad password, blocking, unlocking mechanism 17 is connect by second elastic device 16 with fixing seat 21, unlocking mechanism 17
Below character wheel group, character wheel 13 is corresponding with the opening of unlocking mechanism 17, and the blend stop of unlocking mechanism 17 is corresponding with character wheel set 10, opens
The end of latch mechanism 17 is in pressed status, is blocked by the barricade of frame 8, can not unlock；Figure 21, Figure 22 are Figure 20 respectively from A-
A, B-B carries out the side view and amplification Local map of section view, it is shown that lock benevolence 29 will drive the rotation of driving device 18, driving when rotating
Unlocking mechanism 17 is lifted the barricade for avoiding frame 8 by device 18, completes to unlock.
Figure 23 shows the overall structure of the explosion figure of circle lock, including A shell 1, B shell 6, latch hook 2, lock core group, is arranged in lock core group
Reversion button 3, reversion sliding block 4, lock core group is connect by positioning pressure spring 5 with B shell 6, when unlocking, turning knob group 28, and group of knob
Block is matched with the groove of latch hook 2, and band moveable lock hook 2 rotates, and is realized and is unlocked.
Figure 24 shows lock core group Structure explosion diagram, including set of knobs 28, frame 8, character wheel group, the number of seeking device 26, driving dress
18, unlocking mechanism 17, fixing seat 21 are set, lock benevolence 29 is arranged in set of knobs 28, and the rotation of set of knobs 28 drives fixing seat 21 to rotate,
Positioning bead pressure spring 7, locating piece 9 are set on frame 8, limit the turned position of latch hook 2, frame 8 passes through cross cheese head screw 22 and B
Shell 6 connects, and axle center 14 passes through the interior character wheel 13 for being cased with character wheel set 10, is limited by washer 12, axle center pressure spring 11 character wheel group
Position, the both ends in axle center 14 pass through third elastic device respectively and connect with fixing seat 21, third elastic device include third pressure spring 19,
Steel ball 20, positioning groove of the shifting block being arranged in set of knobs with moveable lock hook 2 in the outer surface of frame 8 rotate, unlocking mechanism 17
End is for stopping latch hook 2 in the rotation of positioning groove to complete block action, and when unlocking, frame 8 is fixed, set of knobs 28
It is rotated with fixing seat 21.
The lock core number of seeking of the present invention and the beneficial effect for the lockset unlocked are: the lockset for providing the lock core number of seeking and unlocking is closing
Under lock and the incorrect situation of Password Input, in such a way that key rotates clockwise 90 degree of rotation lock benevolence, word is stirred in realization
Wheel carries out searching password, while can directly unlock, and has many advantages, such as that unfailing performance is high, compact-sized, easy to use.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. the lock core number of seeking and the lockset unlocked characterized by comprising
One coded lock, including a character wheel group, character wheel group include multiple character wheels, and the number of seeking is arranged on the character wheel set of character wheel in each inner sleeve
Groove；
One number of seeking device, and the first elastic device connection side be arranged finger corresponding with the number of seeking groove portion, the other side setting and
The reinforcing chip that the number of the seeking device side plate matches；
One driving device, including the arc vertical plate with rising edge, locking benevolence be can be rotated to drive the driving device to make institute
The finger portion for stating the number of seeking device is abutted with character wheel set, and character wheel set is aligned its number of seeking groove with finger portion together with character wheel rotation, the
The propulsion of one elastic device refers to that portion protrudes into the number of seeking groove and fixed word wheel case.
2. the lock core number of seeking according to claim 1 and the lockset unlocked, which is characterized in that the bottom plate of the driving device is set
Set the mounting hole matched with the protrusion of the bottom plate of lock benevolence.
3. the lock core number of seeking according to claim 1 and the lockset unlocked, which is characterized in that first elastic device and lid
Plate connection, cover board are connect with fixing seat.
4. the lock core number of seeking according to claim 3 and the lockset unlocked, which is characterized in that be arranged on the cover board for seeking
The sliding slot of the fingers slide of number device.
5. the lock core number of seeking according to claim 1 and the lockset unlocked, which is characterized in that further include unlocking mechanism, unlock
Setting lift piece in mechanism, lock benevolence rotation drive the rising edge of arc vertical plate that will lift piece and lift so that unlocking mechanism lifts avoids
The barricade of frame, is arranged on unlocking mechanism and the corresponding aperture of character wheel, blend stop corresponding with character wheel set.
6. the lock core number of seeking according to claim 5 and the lockset unlocked, which is characterized in that the unlocking mechanism is integration
Plank frame.
7. the lock core number of seeking according to claim 5 and the lockset unlocked, which is characterized in that further include set of knobs, lock benevolence is set
It sets in set of knobs, set of knobs rotation drives fixing seat rotation.
8. the lock core number of seeking according to claim 7 and the lockset unlocked, which is characterized in that is be arranged in the set of knobs dials
Positioning groove of the block with moveable lock hook in the outer surface of frame rotates, and the end of unlocking mechanism is for stopping latch hook in positioning groove
Rotation is to complete block action.
9. the lock core number of seeking according to claim 5 and the lockset unlocked, which is characterized in that the unlocking mechanism passes through second
Elastic device is connect with fixing seat.
10. the lock core number of seeking according to claim 1 and the lockset unlocked, which is characterized in that the coded lock further includes axis
The heart, axle center pass through the interior character wheel for being cased with character wheel set, and the both ends in axle center pass through third elastic device respectively and connect with fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040087.XA CN109267830B (en) | 2018-09-07 | 2018-09-07 | Lock with lock core number seeking and unlocking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040087.XA CN109267830B (en) | 2018-09-07 | 2018-09-07 | Lock with lock core number seeking and unlocking functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109267830A true CN109267830A (en) | 2019-01-25 |
| CN109267830B CN109267830B (en) | 2020-08-28 |
Family
ID=65187843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811040087.XA Active CN109267830B (en) | 2018-09-07 | 2018-09-07 | Lock with lock core number seeking and unlocking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267830B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374406A (en) * | 2019-08-06 | 2019-10-25 | 厦门美科安防科技有限公司 | A kind of automatic messy code coded lock |
| CN111379467A (en) * | 2020-02-26 | 2020-07-07 | 厦门美科安防科技有限公司 | A knob type character wheel lock |
| US20230088900A1 (en) * | 2021-09-23 | 2023-03-23 | Real Locks & Security Co., Ltd. | Double-system lock structure |
| CN116065885A (en) * | 2023-02-20 | 2023-05-05 | 厦门美科安防科技股份有限公司 | Double password character wheel mechanism |
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| CN101638955A (en) * | 2008-07-28 | 2010-02-03 | 金泰祥精密五金（昆山）有限公司 | Number seeking device, lockset provided with same and number seeking method thereof |
| EP2942457A1 (en) * | 2014-05-08 | 2015-11-11 | W&F Locks OHG | Locking device |
| DE102014018536A1 (en) * | 2014-12-12 | 2016-06-16 | Sudhaus Gmbh & Co. Kg | lock device |
| CN205857949U (en) * | 2016-07-01 | 2017-01-04 | 竞泰股份有限公司 | Lockset with password number searching mechanism |
| EP3162987A1 (en) * | 2015-10-27 | 2017-05-03 | Lowe and Fletcher Limited | Lock |
| CN207553797U (en) * | 2017-11-29 | 2018-06-29 | 金泰祥精密五金（昆山）有限公司 | A kind of hook look |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101638955A (en) * | 2008-07-28 | 2010-02-03 | 金泰祥精密五金（昆山）有限公司 | Number seeking device, lockset provided with same and number seeking method thereof |
| EP2942457A1 (en) * | 2014-05-08 | 2015-11-11 | W&F Locks OHG | Locking device |
| DE102014018536A1 (en) * | 2014-12-12 | 2016-06-16 | Sudhaus Gmbh & Co. Kg | lock device |
| EP3162987A1 (en) * | 2015-10-27 | 2017-05-03 | Lowe and Fletcher Limited | Lock |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374406A (en) * | 2019-08-06 | 2019-10-25 | 厦门美科安防科技有限公司 | A kind of automatic messy code coded lock |
| CN110374406B (en) * | 2019-08-06 | 2024-03-29 | 厦门美科安防科技股份有限公司 | An automatic random code password lock |
| CN111379467A (en) * | 2020-02-26 | 2020-07-07 | 厦门美科安防科技有限公司 | A knob type character wheel lock |
| US20230088900A1 (en) * | 2021-09-23 | 2023-03-23 | Real Locks & Security Co., Ltd. | Double-system lock structure |
| CN116065885A (en) * | 2023-02-20 | 2023-05-05 | 厦门美科安防科技股份有限公司 | Double password character wheel mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109267830B (en) | 2020-08-28 |
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Effective date of registration: 20240321 Address after: 215000, First Floor, Main Building, No. 876 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jintaiyu Precision Hardware (Kunshan) Co.,Ltd. Country or region after: Zhong Guo Address before: 876 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SINOX LOCK (KUNSHAN) Co.,Ltd. Country or region before: Zhong Guo |
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