CN103485598B - Blade lock core - Google Patents
Blade lock core Download PDFInfo
- Publication number
- CN103485598B CN103485598B CN201310472351.8A CN201310472351A CN103485598B CN 103485598 B CN103485598 B CN 103485598B CN 201310472351 A CN201310472351 A CN 201310472351A CN 103485598 B CN103485598 B CN 103485598B
- Authority
- CN
- China
- Prior art keywords
- blade
- lock core
- tooth
- lock
- groove
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of blade lock core, include lock body, the copper heart, blade, spring, sheet lock ring, the described copper heart is directly installed in lock body, and copper heart front end has keyhole, and copper heart rear end face is designed with double wedge; Have one or more groove vertically at copper heart perisporium, mounting spring and blade in groove, the side of blade is designed with tooth; Radially have one or more groove in described lock body relevant position, in groove, sheet lock ring is installed, when after insertion key, when the function tooth on blade flushes with sheet lock ring, realize lock core and rotate.Lateral circumferential of the present invention arranges blade (chip pellet), and after inserting key, after function tooth the darkest on locking plate flushes with lock ring, lock shaft could rotate, and reaches purpose of opening, and the mutual opening rate of lockset can realize effective more than 1/400000000th.The present invention effectively reduces mutual opening rate, increases safety, and preventing techniques is opened, and avoids violence and opens by force and open foreign matter and enter; The present invention can also match suitable spreading cover according to the thickness of door, improves compliance and the scope of application of lock.
Description
Technical field
The present invention relates to field of lockset, specifically a kind of blade lock core.
Background technology
Current blade lock core replaces pellet with blade, when key inserts lock core keyhole, utilizes the blade that the longitudinal direction in the alignment of tartar on the key lock core is arranged in a straight line, rotated realize opening by key band movable lock core.Still there is potential safety hazard in this kind of blade lock core: may be substituted key insertion keyhole by unlocking tool and carry out violence unlatching; Arrange separately due to blade and can freely stir, easily being stirred piecewise and carry out testing thus cracking realizing opening lock master; Mutual opening rate is higher etc.
Summary of the invention
The object of the invention is the property safety in order to ensure people, promote lock industry integral level, a kind of blade lock core is provided, solve common lock core and easily arranged separately easily to crack by unlocking tool violence unlatching, blade and realize opening lock master and higher etc. the problem of mutual opening rate.
The present invention's adopted technical scheme of dealing with problems is: a kind of blade lock core, and described lock core includes lock body, the copper heart, blade, spring, sheet lock ring, and described copper is felt at ease and is contained in lock body, and copper heart front end has keyhole, and copper heart rear end face is designed with double wedge; Have one or more groove vertically at copper heart perisporium, mounting spring and blade in groove, the side of blade is designed with tooth; Radially have one or more groove in described lock body relevant position, in groove, sheet lock ring is installed, when after insertion key, when the tooth on blade flushes with sheet lock ring, realize lock core and rotate.
Described copper heart perisporium has 4-8 bar groove vertically, circumferentially arranges at cross section.
Tooth on described blade is designed to deep mixed multiple tooth shape, includes function tooth and empty tooth.
Described lock core front end is set with spreading cover through attaching nut.
A key of joining phase-locked with aforementioned integral blade, described key leading portion end face has grooved tartar.
Know-why of the present invention is that lateral circumferential arranges blade (chip pellet), traditional locks longitudinally arranged in a straight linely arranges circular pellet, traditional locks is after key inserts, upper and lower pellet flushes with inner core, and inner core rotates, and reaches object of unblanking, and after lock insertion key of the present invention, after function tooth the darkest on locking plate flushes with lock ring, lock shaft could rotate, and reaches purpose of opening.The blade that the present invention adopts and the mutual lock-in techniques of lock ring, while rotation lock shaft, blade is locked, design four groups with blade time, the mutual opening rate of lockset can realize effective more than 1/400000000th, every sheet blade (pellet) is established multiple empty tooth and function tooth (multi-disc pellet) carry out organic permutation and combination to reduce mutual opening rate, increase safety, effective preventing techniques is opened; In the present invention, keyhole design seal closure, is blind hole, cannot inserts the firm tool that goes into operation by force, effectively prevent violence simultaneously and open by force and enter with foreign matter; The present invention is also designed with spreading cover, can match suitable spreading cover, improve compliance and the scope of application of lock according to the thickness of door.Its tartar of the key that the present invention matches is arranged on key leading portion end face, increases difficulty of processing, not easily copies.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the structural representation of the blade lock core of the embodiment of the present invention 1 common door.
Fig. 2 is that Figure 1A-A is to sectional view.
Fig. 3 is the schematic diagram of blade.
Fig. 4 is forward, the side schematic view of sheet lock ring.
Fig. 5 is the structural representation of the blade lock core of the embodiment of the present invention 2 security door.
Fig. 6 is that Fig. 5 A-A is to sectional view.
Fig. 7 is the elevation of key.
Fig. 8 is the left view of key.
Fig. 9 is the assembling explosive view of the blade lock core of embodiment 2 security door.
Detailed description of the invention
Embodiment 1: the blade lock core being applicable to common door.With reference to Fig. 1, a kind of blade lock core, include lock body 2, the copper heart 9, blade 4, spring 1, sheet lock ring 3, locking closure 5 is installed in lock body front end, the described copper heart 9 is directly installed in lock body 2, the copper heart 9 front end has keyhole 8, is designed with pillar 7 stretches out keyhole 8 in the axial centre of the copper heart 9, and after having spring 10 to be sleeved on pillar 7, cover has seal closure 6 again; Driving lever 12 and alignment pin 11 are installed in the perforate of the copper heart 9 rear end, unblank for indoor; Have four radial through slots vertically at the copper heart 9 perisporium, circumferentially emitting shape arrangement, mounting spring 1 and blade 4 in groove, the side of blade 4 is designed with tooth 13, and described tooth 13 is designed to deep mixed multiple tooth shape, includes function tooth and empty tooth; Radially have two grooves in described lock body 2 relevant position, in groove, sheet lock ring 3 is installed, when after insertion key, when the tooth 13 on blade flushes with sheet lock ring 3, realize lock core and rotate.
The handle 14 of the key that this blade lock core is supporting and key body 15 are an entirety, and body is cylindrical, and body 15 leading portion is overall brass, and end face has grooved tartar 16, corresponds to four row's tartars.
Embodiment 2: a kind of integral blade lock of security door, it comprises overall lock body 2 and blade lock core, overall lock body 2 adopts stainless steel to make, include leading portion 25 and back segment 26, have a U-type groove leading portion 25 and back segment 26 to be linked into an integrated entity, lock body 2 leading portion 25 front end face is installed and is lengthened cover, can regulate according to door-plate thickness, lengthen cover and comprise attaching nut 17, spreading cover 18 and inner sleeve 19, attaching nut 17 is socketed spreading cover 18, socket inner sleeve 19 in spreading cover; Described blade lock core is sleeved on lock body 2 leading portion 25, include the copper heart 9, blade 4, spring 1, sheet lock ring 3, the described copper heart 9 front end has keyhole 8, is designed with pillar 7 stretches out keyhole 8 in the axial centre of the copper heart 2, and after having spring 10 to be sleeved on pillar 7, cover has seal closure 6 again; Have four radial through slots vertically at the copper heart 9 perisporium, circumferentially emitting shape arrangement, from the copper heart 9 cross section, it is that transversely circumference arranges arrangement blade 4, mounting spring 1 and blade 4 in groove; The side of blade 4 is designed with tooth 13, and described tooth 13 is designed to deep mixed multiple tooth shape, includes function tooth and empty tooth, strengthens theftproof; Radially have two grooves in described lock body 2 relevant position, in groove, sheet lock ring 3 is installed, when after insertion key, when the tooth 13 on blade flushes with sheet lock ring 3, realize lock core and rotate; The copper heart 9 rear end face is provided with double wedge 20, clutch sleeve 21 is sleeved on shift fork 24, and shift fork 24 embeds in the middle of lock body leading portion 25 and back segment 26, and shift fork double wedge 30 can pass from groove 29, clutch sleeve 21 front end face has groove, and the double wedge 20 of the copper heart 9 rear end face can insert in clutch sleeve front end face groove; Clutch 23 is single clutch, is sleeved on clutch sleeve 21 back segment together with spring 22; Lockaid gun 27 is had to be equipped with single clutch 23, unblank in realization indoor, lockaid gun 27 is sleeved on lock body back segment 26, and described lockaid gun 26 endoporus loads push rod 28, there is the double wedge 31 inserting shift fork front end, when inserting key indoor, key heads into inwards, and single clutch 23 is retracted in clutch sleeve 21 by push rod 28, lockaid gun 27 front end double wedge 31 inserts shift fork 24, realizing lock core to rotate, unblanks in indoor, and lockaid gun 27 rear end can spreading cover 32.The present embodiment key is with embodiment 1.
Claims (10)
1. a blade lock core, is characterized in that: described lock core includes lock body, the copper heart, blade, spring, sheet lock ring, and described copper is felt at ease and is contained in lock body, and copper heart front end has keyhole, and copper heart rear end face is designed with double wedge; Have one or more groove vertically at copper heart perisporium, mounting spring and blade in groove, the side of blade is designed with tooth; Radially have one or more groove in described lock body relevant position, in groove, sheet lock ring is installed, when after insertion key, when the tooth on blade flushes with sheet lock ring, realize lock core and rotate.
2. blade lock core according to claim 1, is characterized in that: described copper heart perisporium has 4-8 bar groove vertically, circumferentially arranges at the cross section of the copper heart.
3. blade lock core according to claim 1 and 2, is characterized in that: described copper axle has pillar to stretch out keyhole to Center, and after having spring housing to be contained in pillar, cover has seal closure again.
4. blade lock core according to claim 1 and 2, is characterized in that: the tooth on described blade is designed to deep mixed multiple tooth shape, includes function tooth and empty tooth.
5. blade lock core according to claim 3, is characterized in that: the tooth on described blade is designed to deep mixed multiple tooth shape, includes function tooth and empty tooth.
6. blade lock core according to claim 1 and 2, is characterized in that: described lock core front end is set with spreading cover through attaching nut.
7. blade lock core according to claim 3, is characterized in that: described lock core front end is set with spreading cover through attaching nut.
8. blade lock core according to claim 4, is characterized in that: described lock core front end is set with spreading cover through attaching nut.
9. blade lock core according to claim 5, is characterized in that: described lock core front end is set with spreading cover through attaching nut.
10. a key, matches with the blade lock core one of claim 1-9 Suo Shu, it is characterized in that: described key leading portion end face has grooved tartar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472351.8A CN103485598B (en) | 2013-10-11 | 2013-10-11 | Blade lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472351.8A CN103485598B (en) | 2013-10-11 | 2013-10-11 | Blade lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103485598A CN103485598A (en) | 2014-01-01 |
| CN103485598B true CN103485598B (en) | 2015-11-04 |
Family
ID=49826150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472351.8A Expired - Fee Related CN103485598B (en) | 2013-10-11 | 2013-10-11 | Blade lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485598B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317278A (en) * | 2015-10-05 | 2016-02-10 | 施云宝 | Safe burglarproof door lock with longitudinal cylinder lock core |
| CN106760985B (en) * | 2016-12-25 | 2023-08-04 | 广东炬森五金精密制造有限公司 | Double-flexible moving blade lock cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715201A (en) * | 1984-11-08 | 1987-12-29 | Valhi, Inc. | Cylinder lock with removable plug |
| JPH02279882A (en) * | 1989-04-21 | 1990-11-15 | Takigen Seizo Kk | Disc-tumbler lock key |
| CN2351506Y (en) * | 1998-10-07 | 1999-12-01 | 雷先鸣 | Head of antitheft lock |
| CN1307166A (en) * | 2000-02-01 | 2001-08-08 | 李明 | Blade lock |
| CN2510587Y (en) * | 2001-11-12 | 2002-09-11 | 周银德 | Insersion anti-theft lock |
| CN203569997U (en) * | 2013-10-11 | 2014-04-30 | 刘时英 | Blade lock cylinder and key |
-
2013
- 2013-10-11 CN CN201310472351.8A patent/CN103485598B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715201A (en) * | 1984-11-08 | 1987-12-29 | Valhi, Inc. | Cylinder lock with removable plug |
| JPH02279882A (en) * | 1989-04-21 | 1990-11-15 | Takigen Seizo Kk | Disc-tumbler lock key |
| CN2351506Y (en) * | 1998-10-07 | 1999-12-01 | 雷先鸣 | Head of antitheft lock |
| CN1307166A (en) * | 2000-02-01 | 2001-08-08 | 李明 | Blade lock |
| CN2510587Y (en) * | 2001-11-12 | 2002-09-11 | 周银德 | Insersion anti-theft lock |
| CN203569997U (en) * | 2013-10-11 | 2014-04-30 | 刘时英 | Blade lock cylinder and key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103485598A (en) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ600697A (en) | Core drilling tools with retractably lockable driven latch mechanisms | |
| CN103485598B (en) | Blade lock core | |
| CN202672854U (en) | Built-in anti-theft sleeve and matched key for lock | |
| CN203569997U (en) | Blade lock cylinder and key | |
| CN203569996U (en) | Integrated blade lock and key | |
| CN103485597B (en) | Integral blade is locked | |
| CN201165786Y (en) | Lock with lock core capable of idle rotating | |
| CN103670024B (en) | Lock core and lock | |
| EP2982817B1 (en) | Lock core | |
| CN205172186U (en) | Two key locking mechanism | |
| CN202467343U (en) | Anti-theft lock | |
| CN211500166U (en) | Compression type cam lock with padlock function | |
| CN211007993U (en) | Anti-theft lock | |
| CN102852394A (en) | Axial spring lock core and key | |
| CN202731450U (en) | Ring groove type idle lock | |
| US408147A (en) | Thomas taylor | |
| CN102747906B (en) | D-shaped antitheft lock | |
| CN203487879U (en) | Integrated lock body | |
| CN201133136Y (en) | Keyhole built-in -type anti-theft lock | |
| CN206190030U (en) | Vane type lock | |
| US1560504A (en) | Lever handle for safe locks | |
| CN204418826U (en) | Mechanical lock | |
| CN201416310Y (en) | Anti-prying door-lock device for security door | |
| US9745774B2 (en) | Lock cylinder | |
| CN201100014Y (en) | Improved anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |