CN207268114U - Lock core, solution lock key and lockset - Google Patents
Lock core, solution lock key and lockset Download PDFInfo
- Publication number
- CN207268114U CN207268114U CN201720876798.5U CN201720876798U CN207268114U CN 207268114 U CN207268114 U CN 207268114U CN 201720876798 U CN201720876798 U CN 201720876798U CN 207268114 U CN207268114 U CN 207268114U
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- 239000008188 pellet Substances 0.000 claims description 33
- 239000004579 marble Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
Lock technology field is the utility model is related to, its purpose is to provide a kind of lock core simple in structure, anti-theft performance is high and solution lock key and lockset.The utility model lock core includes lock housing and lock gall, and lock gall includes outer lock gall and interior lock gall, and outer lock gall is fixed with lock housing, and interior lock gall, which is used to rotate, to be unlocked；Lock core includes the first magnetic part；Interior lock gall one end has flange part, and flange part axially sets the first limit hole；Outer lock gall medial surface sets stage portion；The bottom surface of stage portion is provided with the second limit hole；Both form the accommodating cavity that can house the first magnetic part at connection；When the second end of first magnetic part stretches into the second limit hole, the rotation of lock gall in locked position of coupler, limitation；When the second end of first magnetic part departs from the second limit hole, positioned at unlocked position, the rotary spacing of internal lock gall is released；First magnetic part produces the first magnetic action power with the second magnetic part in solution lock key, drives the first magnetic part to move to unlocked position.
Description
Technical field
Lock technology field is the utility model is related to, more particularly to a kind of lock core, solution lock key and lockset.
Background technology
Spring lock is a kind of most common lock structure, and principle is the cylinder-shaped marble using multiple and different height, is pinned
Lock core.When being put into correctly solution lock key, each pellet is pushed to identical height, and lock core is just unlocked.It is existing that there is volume
The lock core of code division level pellet control is mostly poor by single pellet closedown mode locking, anti-theft performance.
Utility model content
Based on this, the technical problem to be solved by the present invention is to provide a kind of lock core simple in structure, anti-theft performance is high,
And solution lock key and lockset.
A kind of lock core, including lock housing and lock gall, the lock gall include outer lock gall and interior lock gall, the outer lock gall and the lock
Shell is fixedly connected, and the outer lock gall is axially provided with shaft hole, the interior lock gall can axial rotation be arranged on the shaft hole
It is interior, unlocked for rotating；The lock core further includes the first magnetic part；The interior lock gall is used for one end tool for being inserted into solution lock key
There is the end abutment of flange part, the flange part and the outer lock gall, the first limit hole is axially provided with the flange part；Institute
State and outwardly extending stage portion is provided with the medial surface of outer lock gall；It is provided with the bottom surface of the stage portion and the first limit hole
The second opposite limit hole；First limit hole connects to be formed with second limit hole can house first magnetic portion
The accommodating cavity of part；First magnetic part has unlocked position and locked position of coupler in the accommodating cavity, and described first is magnetic
The first end of component is located at first limit hole and when second end stretches into second limit hole, the first magnetic part position
In locked position of coupler, the rotation of the interior lock gall, lock core locking are limited；The second end of first magnetic part departs from described second
When limit hole is reduced to the first limit hole, first magnetic part is located at unlocked position, releases first magnetic part to institute
State the rotary spacing of interior lock gall, lock core unlock；
First magnetic part can produce the first magnetic action power with the second magnetic part in solution lock key, when slotting
When entering the solution lock key, first magnetic part is driven to move to the unlocked position.
In one of the embodiments, second end disengaging second limit hole of first magnetic part is reduced to first
During limit hole, the end face of the second end of first magnetic part and the bottom surface flush of the stage portion.
In one of the embodiments, the lock core further includes return unit, and the return unit is used to make described during locking
One magnetic part is repositioned to locked position of coupler.
In one of the embodiments, the return unit is the 3rd magnetic part, and the 3rd magnetic part is embedded in institute
State in interior lock gall, it is opposite with first magnetic part；3rd magnetic part can be produced with first magnetic part
Second magnetic action power, makes the first magnetic part be maintained at locked position of coupler；The first magnetic action power is more than second magnetic
Property active force, when solve lock key insertion lock gall unlock when, first magnetic part is transported under the action of the first magnetic action power
Move to unlocked position；When the first magnetic action power disappears, first magnetic part is under the action of the second magnetic action power
It is repositioned to locked position of coupler.
In one of the embodiments, the 3rd magnetic part is arranged on the bottom of first limit hole, and described
When one magnetic part is located at locked position of coupler, the first end of first magnetic part is in contact with the 3rd magnetic part.
In one of the embodiments, the first end cladding matcoveredn of first magnetic part.
In one of the embodiments, mechanical billiard is provided with the lock gall, for limiting the rotation of the interior lock gall,
When solution lock key is adapted to the mechanical billiard, rotary spacing of the mechanical billiard to the interior lock gall is released.
In one of the embodiments, the interior lock gall and outer lock gall radially at least set one group of pellet being interconnected
Hole, the marble hole on interior lock gall radially penetrate through；The interior lock gall is axially provided with key channel, and the mechanical billiard is arranged on institute
State in interconnected marble hole, coordinate with solution lock key.
In one of the embodiments, the mechanical billiard for coding classification pellet, including abut successively driving pellet,
Pellet and fixed pellet are encoded, the driving pellet is radially slided in the marble hole being installed on the interior lock gall, the coding
Pellet and fixed pellet are arranged in the marble hole of the outer lock gall.
In one of the embodiments, the lock core further includes Axial Mounting Part, and the Axial Mounting Part is used to limit institute
State axial movement of the interior lock gall relative to the outer lock gall.
In one of the embodiments, the opening of the first limit hole sets finite place piece on the interior lock gall, for limiting
Make first magnetic part and detach first limit hole.
In one of the embodiments, first limit hole is cylindrical hole, and second limit hole is arranged on step
The inward flange of portion bottom surface, is the semi-cylindrical hole of channel-shaped.
One kind solution lock key, including key bar and the shank of the key, the key bar and the shank of the key are affixed, the solution lock key
It is adapted with the lock core in any of the above-described, the shank of the key end is equipped with the accommodating chamber for accommodating second magnetic part, should
Extending direction of the accommodating chamber opening direction towards the key bar.
A kind of lockset, including lock core, the lock core are the lock core described in any of the above-described.
Above-mentioned lock core, by setting the first limit hole in the flange part of interior lock gall and setting second in the stage portion of outer lock gall
Limit hole, is moved by the first magnetic part in limit hole, with Magnetic Solution closedown mode, is realized limitation and is released internal lock courage
Rotate；Conciliate simultaneously because the first magnetic part and the second magnetic part are separately positioned on lock core inside lock key, authorize principle
It is difficult to be found, enhances the anti-theft of lock core.
Brief description of the drawings
Fig. 1 is the structure diagram that the utility model lock core coordinates with solving lock key；
Fig. 2 is the structure diagram that lock key is solved in Fig. 1；
Fig. 3 is the elevation cross-sectional view of the utility model lock core；
Fig. 4 is the partial enlarged view in Fig. 3；
Fig. 5 is the side cutaway view of the utility model lock core；
Fig. 6 is the partial enlarged view in Fig. 5；
Fig. 7 is the schematic diagram of the released state of the utility model lock core；
Fig. 8 is the partial enlarged view in Fig. 7；
Fig. 9 is the sectional view of A-A in Fig. 7；
Figure 10 is the schematic diagram of the blocking of the utility model lock core；
Figure 11 is the partial enlarged view in Figure 10；
Figure 12 is the structure diagram of interior lock gall in the utility model lock core；
Figure 13 is the structure diagram of the utility model lock core China and foreign countries lock gall；
Description of reference numerals：
Lock core 10；
Lock housing 100；
Lock gall 200；
Interior lock gall 210；Flange part 211；First limit hole 212；
Outer lock gall 220；Stage portion 221；First limit hole 222；
First magnetic part 230；The first end 231 of first magnetic part；The second end 232 of first magnetic part；Protection
Layer 233；
Mechanical billiard 240；Drive pellet 241；Encode pellet 242；Fixed pellet 243；Elastic component 244；
3rd magnetic part 250；
Baffle ring 260；
Locating part 270；
Solve lock key 300；Second magnetic part 310；Solve lock crossbeam 320.
Embodiment
The specific embodiment of the utility model is described in detail below with reference to Figure of description, but this practicality
The new multitude of different ways that can be defined by the claims and cover is implemented.
With reference to Fig. 1-Fig. 3, the lock core 10 in one embodiment of the utility model, including lock housing 100 and lock gall 200.Lock
Courage 200 is cylindric, and 100 axial centre of lock housing is provided with 200 hole of lock gall coordinated with cylindric lock gall 200.Lock gall 200 includes
Circular outer lock gall 220 and columned interior lock gall 210.Outer lock gall 220 is fixed lock gall 200, fixes and connects with lock housing 100
Connect.Outer lock gall 220 is axial to be provided with shaft hole.Interior lock gall 210 is movable lock gall 200, can axial rotation be arranged on shaft hole
It is interior, unlocked for rotating.
As shown in figure 4, lock core further includes the first magnetic part 230, unblock for magnetism.Interior lock gall 210 is used to be inserted into
One end of solution lock key 300 has a flange part 211, the end abutment of flange part 211 and outer lock gall 220, axial direction on flange part 211
It is provided with the first limit hole.Outwardly extending stage portion 221 is provided with the medial surface of outer lock gall 220；The bottom surface of stage portion 221
On be provided with second limit hole opposite with the first limit hole.First limit hole and the second limit hole, which connect to be formed, can house
The accommodating cavity of one magnetic part 230.First magnetic part 230 has unlocked position and locked position of coupler, the first magnetic in accommodating cavity
Property component first end 231 be located at the first limit hole and when second end stretches into the second limit hole, the first magnetic part 230 is positioned at closing
Lock position, the rotation of lock gall 210, lock core locking in limitation；The second end 232 of first magnetic part departs from the second limit hole and is reduced to
During the first limit hole, the first magnetic part 230 is located at unlocked position, releases rotation of first magnetic part 230 to interior lock gall 210
It is spacing, lock core unlock.
First magnetic part 230 can produce the first magnetic action with the second magnetic part 310 in solution lock key 300
Power.The opposite polarity of first magnetic part 230 and the second magnetic part 310, when insertion solves lock key 300, the second magnetic portion
Part 310, which produces the first magnetic part 230, attracts magnetic force, drives the first magnetic part 230 to move to unlocked position.
Above-mentioned lock core, by setting the first limit hole in the flange part of interior lock gall and setting the in the stage portion of outer lock gall
Two limit holes, are moved by the first magnetic part in limit hole, with Magnetic Solution closedown mode, are realized limitation and are released internal lock courage
Rotation；Conciliate simultaneously because the first magnetic part 230 and the second magnetic part 310 are separately positioned on lock core in lock key 300
Portion, authorizes principle to be difficult to be found, enhances the anti-theft of lock core.
Further, lock core further includes return unit, and return unit is used to be repositioned to first magnetic part 230 during locking
Locked position of coupler.
Specifically, return unit is the 3rd magnetic part 250, and the 3rd magnetic part 250 is embedded in interior lock gall 210, with
One limit hole is oppositely arranged.3rd magnetic part 250 can produce the second magnetic action power with the first magnetic part 230, make the
One magnetic part 230 is maintained at locked position of coupler.Specifically, the 3rd magnetic part 250 is soft magnetic bodies, can make the soft of cylinder
Magnetic marble force fit is in the first limit hole on interior lock gall 210.Wherein, the first magnetic action power is more than the second magnetic action
Power, when solving the insertion unlock of lock gall 200 of lock key 300, the first magnetic part 230 moves under the action of the first magnetic action power
To unlocked position；When the first magnetic action power disappears, the first magnetic part 230 return under the action of the second magnetic action power
To locked position of coupler.In other examples, return unit can also be the spring being set on the first magnetic part 230, second
When magnetic part 310 adsorbs the first magnetic part 230, spring is compressed, the first magnetic part 230 moves to unlocked position.First
When magnetic action power disappears, spring reset, the reset of the first magnetic part 230 is realized by elastic force.
More specifically, the 3rd magnetic part 250 is arranged on the bottom of the first limit hole, the first magnetic part 230, which is located at, to be closed
During lock position, the first end 231 of the first magnetic part is in contact with the 3rd magnetic part 250.Spacing distance is smaller, and magnetic returns
The magnetic action power on road is bigger.250 abutting close to each other of first magnetic part 230 and the 3rd magnetic part, it is ensured that both
Between the second magnetic action power it is larger, prevent because external force act on accidental unlocking.
Further, when 231 and the 3rd magnetic part 250 of first end of the first magnetic part abuts against, in order to protect
One magnetic part 230 during unblocking repeatedly with 230 damaged in collision of the first magnetic part, the first of the first magnetic part
The cladding layer protective layer 233 of end 231, such as Fig. 4, protective layer 233 could be provided as one layer of copper sheet.
Specifically, need to form magnetic loop between above-mentioned the first magnetic part 230 and the second magnetic part 310, preferably
For magnet steel, or other permanent magnets.First magnetic part 230 and the second magnetic part 310 are preferably identical cylindric.
After the insertion lock core of lock key 300 is solved, the first magnetic part 230 is arranged in parallel with the second magnetic part 310.Specifically, unlock
Receiving hole is set to be used to accommodate the second magnetic part 310 on key 300, receiving hole is coaxially disposed with the first limit hole.First magnetic
Property component 230 along lock core axial direction set.Opposite polarity when first magnetic part 230 is opposite with the second magnetic part 310,
Both form magnetic loop, and when key is pushed into lock gall 200, the second magnetic part 310 is moved close to the second end 232 of the first magnetic part
Second limit hole of lock gall 220 out, solves lock pin.First magnetic part 230 and the second magnetic part 310 are just opposite, front
Opposite area is maximum, and the magnetic action power that magnetic loop is formed is maximum, it is ensured that magnetic control lock reliably unlocks.It is equal or replaces at other
For in means, two magnetic parts might not be arranged in parallel, as long as two magnetic parts can form magnetic loop and can attract magnetic
Common rotation under the action of power, can be achieved with the purpose of the utility model means.
With reference to Fig. 5, mechanical billiard 240 is provided with lock gall 200, for limiting the rotation of interior lock gall 210, solves lock key
300 with mechanical billiard 240 when being adapted to, and releases rotary spacing of the mechanical billiard 240 to interior lock gall 210.Mechanical billiard 240 is used for machine
Tool unblocks.
Above-mentioned lock core, mechanical billiard unblock mode and Magnetic Solution closedown mode collective effect, solve single machinery
The problem of anti-theft performance that pellet solution lock pin or single magnetism unblock is poor.
As shown in Figure 5 and Figure 6, specifically, interior lock gall 210 and outer lock gall 220 radially at least set one group and are interconnected
Marble hole, the marble hole on interior lock gall 210 radially penetrates through；Interior lock gall 210 is axial to be provided with key channel, mechanical billiard 240
It is arranged in interconnected marble hole, coordinates with the solution lock crossbeam 320 on solution lock key 300.Mechanical billiard 240 is coding point
Level pellet, including driving pellet 241, coding pellet 242 and the fixed pellet 243 abutted successively, driving pellet 241 radially slide
It is installed in the marble hole on interior lock gall 210, coding pellet 242 is arranged on the marble hole of outer lock gall 220 with fixed pellet 243
In.Fixed pellet 243 is provided with elastic component 244,244 one end of elastic component and fixed pellet relative to one end of coding pellet 242
243 abut, and the other end is abutted with outer lock gall 220, when being extracted out for solving lock key 300, the return of mechanical billiard 240.
Further, lock core further includes Axial Mounting Part, and Axial Mounting Part is baffle ring 260, for limiting interior 210 phase of lock gall
Axial movement for outer lock gall 220.
Further, such as Fig. 4, the opening of first limit hole sets finite place piece 270, locating part 270 on interior lock gall 210
For the plug being adapted to the first limit hole, the first limit hole is detached for limiting the first magnetic part 230.
Further, as shown in figure 12, the first limit hole on above-mentioned interior lock gall 210 is cylindrical hole.Such as Figure 13, external lock
The second limit hole on courage 220 is arranged on the inward flange of 221 bottom surface of stage portion, is the semi-cylindrical hole of channel-shaped.
Solution lock key in one embodiment of the utility model, including key bar and the shank of the key.Key bar and the shank of the key
Affixed, which is adapted with the lock core in any of the above-described embodiment, and the shank of the key end, which is equipped with, accommodates second magnetism
The accommodating chamber of component, extending direction of the accommodating chamber opening direction towards key bar.
Lockset in one embodiment of the utility model, including lock core, lock core are the lock core in any of the above-described embodiment.
The lockset is adapted with the solution lock key in the utility model, it is possible to increase the anti-theft of lockset.
The operation principle of the utility model lock core 10 is as follows：
(1) releasing process：As shown in figs. 7 to 9, when solution lock key 300 is docked with lock core, the unlock for solving lock key 300 is recessed
Groove 320 coordinates with mechanical billiard 240, releases mechanical billiard 240 to the rotary spacing of interior lock gall 210, realizes mechanical release.Together
When, when docked, the second magnetic part 310 solved on lock key 300 coordinates with the first magnetic part 230 in lock core, and second
Magnetic part 310, which produces the first magnetic part 230, attracts magnetic force, drives the first magnetic part 230 to move, the first magnetic part
Second end 232 from the second limit hole abjection in outer lock gall 220, release rotation of first magnetic part 230 to interior lock gall 210
It is spacing, realize magnetic unlock.Mechanical release and magnetic unlock combine, and complete the unlock of lock core.
(2) latching process：As shown in Figure 10 and Figure 11, after the dial-out of lock key 300 is solved, under the action of elastic component 244,
Mechanical billiard 240 slides return, the rotation of lock gall 210 in limitation.Meanwhile second magnetic action power disappear, first on lock core
Magnetic part 230 attracts return by the 3rd magnetic part 250, and the second end 232 of the first magnetic part is extend into outer lock gall 220
The second limit hole in, the rotation of lock gall 210, realizes blocking function in limitation.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (14)
1. a kind of lock core, including lock housing and lock gall, the lock gall includes outer lock gall and interior lock gall, the outer lock gall and the lock housing
Be fixedly connected, the outer lock gall is axially provided with shaft hole, the interior lock gall can axial rotation be arranged in the shaft hole,
Unlocked for rotating；It is characterized in that, the lock core further includes the first magnetic part；The interior lock gall is used to be inserted into solution lock key
One end there is flange part, the end abutment of the flange part and the outer lock gall, is axially provided with first on the flange part
Limit hole；Outwardly extending stage portion is provided with the medial surface of the outer lock gall；Be provided with the bottom surface of the stage portion with
The second opposite limit hole of first limit hole；First limit hole connected with second limit hole to be formed can house it is described
The accommodating cavity of first magnetic part；First magnetic part has unlocked position and locked position of coupler, institute in the accommodating cavity
The first end for stating the first magnetic part is located at first limit hole and when second end stretches into second limit hole, and described first
Magnetic part is located at locked position of coupler, limits the rotation of the interior lock gall, lock core locking；The second end of first magnetic part takes off
When being reduced to the first limit hole from second limit hole, first magnetic part is located at unlocked position, releases first magnetic
Property component to the rotary spacing of the interior lock gall, lock core unlock；
First magnetic part can produce the first magnetic action power with the second magnetic part in solution lock key, when insertion institute
When stating solution lock key, first magnetic part is driven to move to the unlocked position.
2. lock core according to claim 1, it is characterised in that the second end of first magnetic part departs from described second
When limit hole is reduced to the first limit hole, the end face of the second end of first magnetic part is equal with the bottom surface of the stage portion
Together.
3. lock core according to claim 1, it is characterised in that the lock core further includes return unit, and the return unit is used for
First magnetic part is set to be repositioned to locked position of coupler during locking.
4. lock core according to claim 3, it is characterised in that the return unit is the 3rd magnetic part, the 3rd magnetic
Property component is embedded in the interior lock gall, opposite with first magnetic part；3rd magnetic part can be with described
One magnetic part produces the second magnetic action power, the first magnetic part is maintained at locked position of coupler；The first magnetic action power
More than the second magnetic action power, when solving lock key insertion lock gall unlock, first magnetic part is in the first magnetic work
Unlocked position is moved under the action of firmly；When the first magnetic action power disappears, first magnetic part is magnetic second
Locked position of coupler is repositioned under the action of active force.
5. lock core according to claim 4, it is characterised in that it is spacing that the 3rd magnetic part is arranged on described first
The bottom in hole, when first magnetic part is located at locked position of coupler, the first end of first magnetic part and the 3rd magnetic
Property component is in contact.
6. lock core according to claim 5, it is characterised in that the first end of first magnetic part is coated with protection
Layer.
7. lock core according to claim 1, it is characterised in that mechanical billiard is provided with the lock gall, for limiting
The rotation of interior lock gall is stated, when solution lock key is adapted to the mechanical billiard, releases rotation limit of the mechanical billiard to the interior lock gall
Position.
8. lock core according to claim 7, it is characterised in that the interior lock gall and outer lock gall radially at least set one group
Interconnected marble hole, the marble hole on interior lock gall radially penetrate through；The interior lock gall is axially provided with key channel, the machine
Tool pellet is arranged in the interconnected marble hole, is coordinated with solution lock key.
9. lock core according to claim 8, it is characterised in that the mechanical billiard is coding classification pellet, including successively
Driving pellet, coding pellet and the fixed pellet of abutting, the driving pellet radially slide the bullet being installed on the interior lock gall
In sub-aperture, the coding pellet and fixed pellet are arranged in the marble hole of the outer lock gall.
10. lock core according to claim 1, it is characterised in that the lock core further includes Axial Mounting Part, and the axial direction is consolidated
Determine part to be used to limit axial movement of the interior lock gall relative to the outer lock gall.
11. lock core according to claim 1, it is characterised in that the opening of the first limit hole is set on the interior lock gall
Finite place piece, first limit hole is detached for limiting first magnetic part.
12. lock core according to claim 1, it is characterised in that first limit hole is cylindrical hole, second limit
Position hole is arranged on the inward flange of stage portion bottom surface, is the semi-cylindrical hole of channel-shaped.
13. one kind solution lock key, including key bar and the shank of the key, the key bar and the shank of the key are affixed, it is characterised in that
The solution lock key is adapted with the lock core in any one of claim 1 to 12, and the shank of the key end is equipped with receiving described the
The accommodating chamber of two magnetic parts, extending direction of the accommodating chamber opening direction towards the key bar.
14. a kind of lockset, including lock core, the lock core is the lock core described in claim any one of 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876798.5U CN207268114U (en) | 2017-07-18 | 2017-07-18 | Lock core, solution lock key and lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876798.5U CN207268114U (en) | 2017-07-18 | 2017-07-18 | Lock core, solution lock key and lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268114U true CN207268114U (en) | 2018-04-24 |
Family
ID=61961189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876798.5U Active CN207268114U (en) | 2017-07-18 | 2017-07-18 | Lock core, solution lock key and lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729746A (en) * | 2018-05-07 | 2018-11-02 | 国网福建省电力有限公司 | Management and control lock core, management and control key and apply its management and control lockset and stage division |
| CN110512956A (en) * | 2019-08-13 | 2019-11-29 | 珠海优特物联科技有限公司 | The control method of lock core, lockset and lock core |
| CN113795643A (en) * | 2019-04-28 | 2021-12-14 | 模帝乐技术有限公司 | Rotatable magnetic key combination element |
| CN114550347A (en) * | 2020-11-26 | 2022-05-27 | 珠海优特电力科技股份有限公司 | Unlocking mechanism and unlocking key |
-
2017
- 2017-07-18 CN CN201720876798.5U patent/CN207268114U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729746A (en) * | 2018-05-07 | 2018-11-02 | 国网福建省电力有限公司 | Management and control lock core, management and control key and apply its management and control lockset and stage division |
| CN113795643A (en) * | 2019-04-28 | 2021-12-14 | 模帝乐技术有限公司 | Rotatable magnetic key combination element |
| CN113795643B (en) * | 2019-04-28 | 2023-02-10 | 模帝乐技术有限公司 | Rotatable magnetic key combination element |
| CN110512956A (en) * | 2019-08-13 | 2019-11-29 | 珠海优特物联科技有限公司 | The control method of lock core, lockset and lock core |
| CN110512956B (en) * | 2019-08-13 | 2023-08-18 | 珠海优特电力科技股份有限公司 | Lock cylinder, lockset and control method of lock cylinder |
| CN114550347A (en) * | 2020-11-26 | 2022-05-27 | 珠海优特电力科技股份有限公司 | Unlocking mechanism and unlocking key |
| CN114550347B (en) * | 2020-11-26 | 2023-07-25 | 珠海优特电力科技股份有限公司 | Unlocking mechanism and unlocking key |
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