CN108824977A - A kind of explosion-proof lock core of disengaging type - Google Patents
A kind of explosion-proof lock core of disengaging type Download PDFInfo
- Publication number
- CN108824977A CN108824977A CN201810568179.9A CN201810568179A CN108824977A CN 108824977 A CN108824977 A CN 108824977A CN 201810568179 A CN201810568179 A CN 201810568179A CN 108824977 A CN108824977 A CN 108824977A
- Authority
- CN
- China
- Prior art keywords
- pearl
- lock
- plugged
- disengaging type
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
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- Adornments (AREA)
Abstract
A kind of explosion-proof lock core of disengaging type, the present invention relates to lock technology fields；The decorative pearl on top of an official cap is inserted on the left of lock frame upper end；Described outer group is plugged in lock frame, and activity of dialling in the disengaging type is plugged in outer dial, and the convex block of lower wall matches card with the card slot of outer group of inner wall and sets on the left end dialled in disengaging type；The lock gall is plugged in the lock housing on the left of lock frame, and it is connected and fixed using locking side bolt, the locking side bolt is plugged in the card slot of lock gall top edge below, the top of locking side bolt is plugged in the card slot at the top of the lock housing in left side, and locks bolt spring when being embedded between bolt left and right ends and lock gall upper wall.Using the Mixed Design of hoodle and special-shaped finger pearl, tinfoil can be effectively prevent to hit spoon rifle and shake the unlatching of rifle, it pearl can be effectively prevent choosing using the anti-technology of choosing stirs etc. and open, design is dialled outside disengaging type, when technology or violence etc. are illegally opened, lock gall section dallies, it causes to open artifacts, security performance is higher.
Description
Technical field
The present invention relates to lock technology fields, and in particular to a kind of explosion-proof lock core of disengaging type.
Background technique
Lock core uses multinomial anti-theft technique, and a variety of abnormity are anti-to pull out pellet, prevents technology unlatching, cooperates unique pellet and leaf
Chip architecture design, the security performance with very high anti-technical unlocking.Lock gall is provided with accurate number pellet and Special-shaped marble knot
Structure, can be automatic locking in the case of in carry out technology unlatching, number pellet and Special-shaped marble must be stirred simultaneously, to make skill
Art unlatching is come back after a vain attempt.Lock core uses a variety of special-shaped hoodle Multiple Combinations, can at most work out billions of kinds of key numbers, thus
Realize that region zero is mutually opened.Lock core increases lateral inner pressed side column lift sub pin device, and substantially increasing prevents violence from turning round ability by force.
Current lock core does not have the unlatching for preventing tinfoil from hitting spoon rifle and vibration rifle, and can not play effective anti-violence
It opens, it would be highly desirable to improve.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure is simple, design rationally, make
Tinfoil can be effectively prevent to hit a spoon rifle using the Mixed Design of hoodle and special-shaped finger pearl with the explosion-proof lock core of convenient disengaging type
And the unlatching of vibration rifle, it can effectively prevent choosing pearl using the anti-technology of choosing and stir etc. and open, dial and design outside disengaging type, work as technology
Or violence etc. when illegally opening lock gall section dally, cause to open artifacts, security performance is higher.
To achieve the above object, the technical solution adopted by the present invention is that：It includes lock housing, lock gall, dials outside, the decorative pearl on top of an official cap, prevents choosing
Pearl under lower pearl, straight body, it is anti-choose pearl, it is straight with pearl, spring, plug pearl, lock frame connected nail, locking side bolt, special-shaped finger pearl, lock
It is dialled in the anti-drilling nail of spoon, lock housing, disengaging type, the anti-drilling steel nail of lock gall, lock frame, clutch-plate, the clutch-plate decorative pearl on top of an official cap, hand are twisted, hand twists axis, hand is twisted
Shaft catapult, side bolt spring；The left and right ends of lock frame are socketed with lock housing, and are connected and fixed using lock frame connected nail；It locks on frame
End is inserted with the decorative pearl on top of an official cap in left side；Described outer group is plugged in lock frame, and activity of dialling in the disengaging type is plugged in outer dial, and
The convex block of lower wall matches card with the outer card slot for dialling inner wall and sets on the left end dialled in disengaging type；It is left that the lock gall is plugged in lock frame
In the lock housing of side, and connected and fixed using locking side bolt, the card slot for being plugged in lock gall top edge below of the locking side bolt
Interior, the top of locking side bolt is plugged in the card slot at the top of the lock housing in left side, and lock side bolt left and right ends and lock gall upper wall it
Between be embedded with side bolt spring；The top left and right ends of the lock gall are inserted with the anti-drilling steel nail of lock gall；The back of the lock gall
Face internal activity is inserted with several special-shaped finger pearls；The key is plugged in lock gall；The left end bottom of left side lock housing plugs
There is the anti-drilling nail of several lock housings, several anti-drilling nails of lock housing are distributed in the anti-front and rear sides for choosing lower pearl, and bottom is anti-in the lock housing in left side
Choose be inserted in slot it is several it is anti-choose lower pearl, each anti-bottom for choosing lower pearl be equipped with it is anti-choose pearl, this is anti-to choose pearl and is plugged in a left side
Bottom in the lock housing of side；Bottom is inserted with pearl under several straight bodies in the lock housing in left side, and pearl is juxtaposed on anti-choose down under straight body
The right side of pearl, the lower part of pearl is equipped with pearl under straight body under straight body, and pearl is plugged in bottom in the lock housing in left side under straight body；Described is anti-
The bottom for choosing pearl and straight pearl with it is equipped with spring, and spring is plugged in bottom in the lock housing in left side；The bottom of the spring
Equipped with plug pearl, plug pearl is plugged in bottom in the lock housing in left side；It is inserted with hand in lock housing on the right side of lock frame and twists axis, hand twists the outer end of axis
It is twisted equipped with hand, the inside that hand twists axis is inserted with hand and twists axis catapult, and the outer end that hand twists axis catapult is connected with the clutch-plate decorative pearl on top of an official cap, clutch-plate
The outer end of the decorative pearl on top of an official cap is connected with clutch-plate, and the left end upper wall of the clutch-plate is slidably arranged in the sliding slot for dialling upper wall in disengaging type, and
The clutch-plate card slot cooperation card for twisting axis outer end upper wall with hand is set, the right side dialled in the notch end wall on the downside of clutch-plate left end and disengaging type
End contradicts setting.
Further, internal at left and right sides of the bottom of the lock frame to be from top to bottom successively arranged pearl under lock frame side, lock frame
Pearl on when refuting pearl and lock frame, setting is mutually contradicted between three, and the bottom conflict of pearl is provided with lock on the lock frame side
Frame edge bead spring, the lower end of lock frame edge bead spring, which contradicts, is provided with Suo Jia frontier fortress pearl；The lock frame edge bead spring and lock frame
Frontier fortress pearl is plugged in the bottom of lock frame.
Further, the outer group of left and right ends and the contact position of lock frame are equipped with meson.
The working principle of the invention：It will prevent choosing lower pearl and being set to preventing choosing in slot, when choosing pearl, anti-lower pearl meeting both sides of choosing are inclined
, it prevents from choosing the unlatching that pearl dials pearl means；It is anti-to choose lower pearl, prevent choosing pearl under pearl, straight body, straight pearl with it and special-shaped finger pearl
Mixed Design is prevented tinfoil from hitting spoon rifle and shakes the unlatching of rifle, while is process using 304 stainless steels, prevents from going into operation by force
The violence of tool is opened；While bolt spring design so that locking while bolt become floated locking side bolt；After in key insertion lock gall,
The outer end dialled in its front end and disengaging type contradicts setting, and right side will be allocated in disengaging type and is pushed, so that two above and below dialling in disengaging type
The convex block of wall is inserted into the outer card slot for dialling inner wall, while the inner end dialled in disengaging type contradicts clutch-plate, so that clutch-plate is upper
Edge sticks into clutch-plate card slot, so that outer dial be driven to rotate.
After adopting the above structure, the present invention has the beneficial effect that：The explosion-proof lock core of a kind of disengaging type of the present invention, using bullet
The Mixed Design of pearl and special-shaped finger pearl, can effectively prevent tinfoil to hit spoon rifle and shake the unlatching of rifle, choose technology using anti-
It pearl can be effectively prevent choosing stirs etc. and open, design is dialled outside disengaging type, when technology or violence etc. are illegally opened, lock gall section dallies,
Cause to open artifacts, security performance is higher, and the present invention has structure simple, setting rationally, the advantages that low manufacture cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is structure sectional view of the invention.
Fig. 3 is Structure explosion diagram of the invention.
Fig. 4 is the portion A schematic enlarged-scale view in Fig. 3.
Fig. 5 is the cross-sectional view of lock gall in the present invention.
Description of symbols：
Lock housing 1, lock gall 2 are prevented choosing slot 2-1, dial 3, card slot 3-1, the decorative pearl on top of an official cap 4 outside, prevent choosing pearl 6 under lower pearl 5, straight body, prevent choosing
Pearl 7, straight pearl 8 with it, spring 9, plug pearl 10, lock frame connected nail 11, locking side bolt 12, special-shaped finger pearl 13, key 14, lock housing are prevented
Brill nail 15, meson 16, disengaging type are interior to dial the anti-drilling steel nail 18 of 17, sliding slot 17-1, lock gall, lock frame 19, clutch-plate 20, the clutch-plate decorative pearl on top of an official cap
21, hand twists the stubborn axis 23 of 22, hand, clutch-plate card slot 23-1, the stubborn axis catapult 24 of hand, lock frame and refutes pearl 26, lock frame when pearl 25, lock frame under
While upper pearl 27, lock frame edge bead spring 28, Suo Jia frontier fortress pearl 29, while bolt spring 30.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Referring to as Figure 1-Figure 5, present embodiment the technical solution adopted is that：It includes lock housing 1, lock gall 2, outer
Dial the 3, decorative pearl on top of an official cap 4, it is anti-choose pearl 6 under lower pearl 5, straight body, it is anti-choose pearl 7, it is straight with pearl 8, spring 9, plug pearl 10, lock frame connected nail 11,
Locking side bolt 12, key 14, the anti-drilling nail 15 of lock housing, meson 16, dials the anti-drilling steel nail of 17, lock gall in disengaging type at special-shaped finger pearl 13
18, it locks frame 19, clutch-plate 20, the clutch-plate decorative pearl on top of an official cap 21, hand and twists the stubborn axis 23 of 22, hand, hand stubborn axis catapult 24, side bolt spring 30；Wherein
It is anti-to choose pearl 6 under lower pearl 5, straight body, prevent that choosing pearl 7, straight pearl 8 with it and special-shaped finger pearl 13 is all made of 304 stainless steels and is made, and locks
The left and right ends of frame 19 are socketed with lock housing 1, and are connected and fixed using lock frame connected nail 11, and lock frame connected nail 11 is successively threaded through
The aperture of 1 lower front of lock housing is locked in the aperture of 1 bottom rear of aperture and lock housing in 19 both ends inserting column of frame；Lock frame 19
The decorative pearl on top of an official cap 4 is inserted on the left of upper end；It is described it is outer dial 3 and be plugged in lock frame 19, dial 17 activities in the disengaging type and be plugged in
It dials in 3 outside, and dials the convex block of lower wall on 17 left end in disengaging type and match card with the outer card slot 3-1 for dialling 3 inner walls and set；Described
Lock gall 2 is plugged in the lock housing 1 in 19 left side of lock frame, and is connected and fixed using locking side bolt 12, under the locking side bolt 12
While being plugged in the card slot of 2 top edge of lock gall, the top of locking side bolt 12 is plugged in the card slot at 1 top of lock housing in left side, and
Bolt spring 30 when locking is embedded between 2 upper wall of 12 left and right ends of bolt and lock gall；The top left and right ends of the lock gall 2 are equal
It is inserted with the anti-drilling steel nail 18 of lock gall；The back side internal activity of the lock gall 2 plugs that there are four special-shaped finger pearls 13；The lock
Spoon 14 is plugged in lock gall 2；The left end bottom of left side lock housing 1 is plugged there are two the anti-drilling nail 15 of lock housing, and two lock housings are anti-drilling to follow closely 15
Be distributed in the anti-front and rear sides for choosing lower pearl 5, in the lock housing 1 in left side bottom it is anti-choose be inserted in slot 2-1 three it is anti-choose lower pearl 5,
Each anti-bottom for choosing lower pearl 5, which contradicts to be equipped with, prevents choosing pearl 7, this prevents that choosing pearl 7 is plugged in bottom in the lock housing 1 in left side；It is left
Bottom is plugged there are three pearl 6 under straight body in the lock housing 1 of side, and pearl 6 is juxtaposed on the anti-right side for choosing lower pearl 5, straight body under straight body
The lower part of lower pearl 6, which contradicts, is equipped with pearl 8 under straight body, and pearl 8 is plugged in bottom in the lock housing 1 in left side under straight body；It is described anti-to choose
The bottom of pearl 7 and straight pearl 8 with it, which contradicts, is equipped with spring 9, and spring 9 is plugged in bottom in the lock housing 1 in left side；The spring 9
Bottom contradict be equipped with plug pearl 10, plug pearl 10 be plugged in left side lock housing 1 in bottom；It is inserted in the lock housing 1 on 19 right side of lock frame
Hand twists axis 23, and the outer end that hand twists axis 23 has been bolted hand and has twisted 22, and the inside that hand twists axis 23 is inserted with hand and twists axis catapult 24, and hand is twisted
The outer end of axis catapult 24 is connected with the clutch-plate decorative pearl on top of an official cap 21, and the outer end of the clutch-plate decorative pearl on top of an official cap 21 is connected with clutch-plate 20, the clutch-plate 20
Left end upper wall be slidably arranged in disengaging type and dial in the sliding slot 17-1 of 17 upper walls and (play the role of to the limit of clutch-plate 20), and
The clutch-plate card slot 23-1 cooperation card for twisting 23 outer end upper wall of axis with hand is set, the notch end wall and disengaging type on the downside of 20 left end of clutch-plate
It is interior dial 17 right end contradict setting.
Further, at left and right sides of the bottom of the lock frame 19 it is internal be from top to bottom successively arranged pearl 25 under lock frame side,
Lock frame when refuting pearl 26 and lock frame on pearl 27, setting is mutually contradicted between three, the bottom of pearl 27 is supported on the lock frame side
Touching is provided with lock frame edge bead spring 28, and the lower end of lock frame edge bead spring 28, which contradicts, is provided with Suo Jia frontier fortress pearl 29；The lock frame
Edge bead spring 28 and Suo Jia frontier fortress pearl 29 are plugged in the bottom of lock frame 19.
Further, the outer left and right ends for dialling 3 and the contact position of lock frame 19 are equipped with meson 16.
The working principle of this specific embodiment:：It will prevent choosing lower pearl 5 and being set to preventing choosing in slot 2-1, it is anti-to choose down when choosing pearl
Pearl meeting both sides are toppled over, and can effectively prevent choosing the unlatching that pearl dials pearl means；It is anti-to choose lower pearl 5, anti-choose pearl 6 under pearl 7, straight body, straight
The Mixed Design of pearl 8 and special-shaped finger pearl 13 with it, can effectively prevent tinfoil to hit spoon rifle and shake the unlatching of rifle, simultaneously
It is process using 304 stainless steels, the violence of strong open tool is effectively prevent to open；While bolt spring 30 design so that locking while bolt
12 become floated locking side bolt；After key 14 is inserted into lock gall 2,17 outer end conflict is dialled in front end and disengaging type and is set
It sets, 17 will be dialled in disengaging type and is pushed to the right, so that the convex block for dialling about 17 two walls in disengaging type is inserted into the card for dialling 3 inner walls outside
The inner end that 17 are dialled in slot 3-1, while in disengaging type contradicts clutch-plate 20, so that the top edge of clutch-plate 20 sticks into clutch-plate card slot
In 24-1, to dial 3 rotations outside driving.
After adopting the above structure, present embodiment has the beneficial effect that：A kind of clutch described in present embodiment
The explosion-proof lock core of formula can be effectively prevent tinfoil to hit spoon rifle and be shaken rifle using the Mixed Design of hoodle and special-shaped finger pearl
Open, can effectively prevent choosing pearl using the anti-technology of choosing and stir etc. and open, design is dialled outside disengaging type, when technology or violence etc. illegally
Lock gall section dallies when unlatching, causes to open artifacts, and security performance is higher, and the present invention has structure simple, and setting rationally, is fabricated to
This low advantage.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of explosion-proof lock core of disengaging type, it is characterised in that：It includes lock housing (1), lock gall (2), dials (3) outside, the decorative pearl on top of an official cap (4), prevents
It chooses pearl (6) under lower pearl (5), straight body, prevent choosing pearl (7), straight pearl (8) with it, spring (9), plug pearl (10), lock frame connected nail
(11), side bolt (12), special-shaped finger pearl (13), key (14), the anti-drilling nail (15) of lock housing, disengaging type interior group of (17), lock gall are locked
Anti-drilling steel nail (18), lock frame (19), clutch-plate (20), the clutch-plate decorative pearl on top of an official cap (21), hand twists (22), hand twists axis (23), hand twists axis bullet
Bend (24), side bolt spring (30)；The left and right ends of lock frame (19) are socketed with lock housing (1), and even using lock frame connected nail (11)
Connect fixation；The decorative pearl on top of an official cap (4) are inserted on the left of lock frame (19) upper end；Outer group (3) be plugged in lock frame (19) in, it is described from
Dialled in box-like (17) activity be plugged in it is outer dial in (3), and dial the convex block of lower wall on the left end of (17) in disengaging type and dial in (3) outside
The card slot (3-1) of wall matches card and sets；The lock gall (2) is plugged in the lock housing (1) on the left of lock frame (19), and utilizes locking
Side bolt (12) connects and fixes, and side bolt is locked in being plugged in the card slot of lock gall (2) top edge below for the locking side bolt (12)
(12) top is plugged in the card slot at the top of the lock housing (1) in left side, and locks side bolt (12) left and right ends and lock gall (2) upper wall
Between be embedded with side bolt spring (30)；The top left and right ends of the lock gall (2) are inserted with the anti-drilling steel nail of lock gall (18)；Institute
The back side internal activity for the lock gall (2) stated is inserted with several special-shaped finger pearls (13)；The key (14) is plugged in lock gall (2)
It is interior；The left end bottom of left side lock housing (1) is inserted with the anti-drilling nail (15) of several lock housings, and several anti-drilling nails (15) of lock housing are distributed in anti-choose
The front and rear sides of lower pearl (5), lock housing (1) the interior bottom in left side it is anti-choose be inserted in slot (2-1) it is several it is anti-choose lower pearl (5), often
A anti-bottom for choosing lower pearl (5), which is equipped with, prevents choosing pearl (7), anti-lock housing (1) the interior bottom chosen pearl (7) and be plugged in left side；
Lock housing (1) the interior bottom in left side is inserted with pearl (6) under several straight bodies, and pearl (6) is juxtaposed on and anti-chooses lower pearl (5) under straight body
Right side, the lower part of pearl (6) is equipped with pearl (6) under straight body under straight body, and pearl (6) is plugged in lock housing (1) the interior bottom in left side under straight body；
It is described it is anti-choose pearl (7) and it is straight with the bottom of pearl (8) be equipped with spring (9), spring (9) is plugged in the lock housing (1) in left side
Interior bottom；The bottom of the spring (9) is equipped with plug pearl (10), and plug pearl (10) is plugged in lock housing (1) the interior bottom in left side；Lock frame
(19) it is inserted with hand in the lock housing (1) on the right side of and twists axis (23), the outer end that hand twists axis (23) is equipped with hand and twists (22), and hand twists axis (23)
Inside is inserted with hand and twists axis catapult (24), and the outer end that hand twists axis catapult (24) is connected with the clutch-plate decorative pearl on top of an official cap (21), the clutch-plate decorative pearl on top of an official cap
(21) outer end is connected with clutch-plate (20), and the left end upper wall of the clutch-plate (20), which is slidably arranged in disengaging type, dials (17) upper wall
Sliding slot (17-1) in, and clutch-plate card slot (23-1) the cooperation card for twisting axis (23) outer end upper wall with hand is set, and clutch-plate (20) is left
It holds the right end for dialling (17) in the notch end wall and disengaging type of downside to contradict to be arranged.
2. the explosion-proof lock core of a kind of disengaging type according to claim 1, it is characterised in that：The bottom of the lock frame (19) is left
It is from top to bottom successively arranged lock frame inside right two sides to refute pearl (26) when pearl (25), lock frame under and lock pearl (27) on frame side, three
Setting is mutually contradicted between person, the bottom of pearl (27), which contradicts, on the lock frame side is provided with lock frame edge bead spring (28), locks frame
The lower end of edge bead spring (28) contradicts and is provided with Suo Jia frontier fortress pearl (29)；The lock frame edge bead spring (28) and Suo Jia frontier fortress
Pearl (29) is plugged in the bottom of lock frame (19).
3. the explosion-proof lock core of a kind of disengaging type according to claim 1, it is characterised in that：The left and right two of outer group (3)
End and the contact position of lock frame (19) are equipped with meson (16).
4. a kind of explosion-proof lock core of disengaging type, it is characterised in that：Its working principle：It will prevent choosing lower pearl (5) and being set to preventing choosing slot (2-
1) in, when choosing pearl, anti-lower pearl meeting both sides of choosing are toppled over, and prevent from choosing the unlatching that pearl dials pearl means；It is anti-to choose lower pearl (5), prevent choosing pearl
(7), pearl (6) under straight body, it is straight with the Mixed Design of pearl (8) and special-shaped finger pearl (13), prevent tinfoil from hitting spoon rifle and shake
The unlatching of dynamic rifle, while being process using 304 stainless steels, prevent the violence of strong open tool from opening；Side bolt spring (30) are set
Meter is so that locking bolt when bolt (12) become floated locking；After key (14) insertion lock gall (2) is interior, inner end and disengaging type
Interior group (17) outer end contradicts setting, pushes (17) are dialled in disengaging type to the right, so that dialling (17) two wall up and down in disengaging type
Convex block be inserted into the outer card slot (3-1) for dialling (3) inner wall, while the inner end that (17) are dialled in disengaging type contradicts clutch-plate (20),
So that the top edge of clutch-plate (20) sticks into clutch-plate card slot (24-1), so that outer dial (3) be driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568179.9A CN108824977A (en) | 2018-05-25 | 2018-05-25 | A kind of explosion-proof lock core of disengaging type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568179.9A CN108824977A (en) | 2018-05-25 | 2018-05-25 | A kind of explosion-proof lock core of disengaging type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824977A true CN108824977A (en) | 2018-11-16 |
Family
ID=64143878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568179.9A Pending CN108824977A (en) | 2018-05-25 | 2018-05-25 | A kind of explosion-proof lock core of disengaging type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458094A (en) * | 2020-11-20 | 2022-05-10 | 宿迁顾师傅锁业有限公司 | Spherical surface broken drill magnetic control universal key double-row spring blade track explosion-proof lock cylinder |
-
2018
- 2018-05-25 CN CN201810568179.9A patent/CN108824977A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458094A (en) * | 2020-11-20 | 2022-05-10 | 宿迁顾师傅锁业有限公司 | Spherical surface broken drill magnetic control universal key double-row spring blade track explosion-proof lock cylinder |
| CN114458094B (en) * | 2020-11-20 | 2024-04-23 | 宿迁顾师傅锁业有限公司 | Double-row marble blade track explosion-proof lock core of spherical surface broken drilling magnetic control master key |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |