CN102535967A - Interlocking lock core - Google Patents
Interlocking lock core Download PDFInfo
- Publication number
- CN102535967A CN102535967A CN2011103763538A CN201110376353A CN102535967A CN 102535967 A CN102535967 A CN 102535967A CN 2011103763538 A CN2011103763538 A CN 2011103763538A CN 201110376353 A CN201110376353 A CN 201110376353A CN 102535967 A CN102535967 A CN 102535967A
- Authority
- CN
- China
- Prior art keywords
- slingshot
- lock core
- pellet shot
- permanent magnet
- lock
- 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
Links
Images
Abstract
The invention provides an interlocking lock core and discloses a lock core with a front portion and a rear portion which are locked independently. The interlocking lock core comprises a lock core casing (3) and the lock core (1) arranged in the lock core casing. The front section of the lock core is provided with a front section ball hole (52), and the upper half portion of the front section ball hole (52) is located in a slide block (4). A front section ball (5) is placed in the ball hole (52) and is divided into an upper portion and a lower portion, and the ball upper portion is contacted with a ball return spring (51). The slide block (4) is located in a slide block cavity (2), and one side of the slide block (4) is contacted with a locking ball (6). A locking ball groove (61) is arranged at the contact position of the locking ball (6) and a lock casing. Two rows of rear section balls (8) are arranged at the lock core front section, the upper end of each of rear section balls (8) is in elastic contact with the ball return spring (51), and the rear section balls (8) are provided with a plurality of V-shaped grooves different in height. A middle shaft at the lock core rear section is provided with a permanent magnet fixing block (13). A permanent magnet sliding block (7) is arranged above the permanent magnet fixing block (13), one side of the permanent magnet sliding block (7) is contacted with the locking ball (6), and the other side of the permanent magnet sliding block (7) is connected with a clutch pin (11). Two independent locking portions are controlled by one lock core simultaneously so as to enable technical unlocking to be difficult and increase a function for preventing violence unlocking.
Description
Technical field
The invention belongs to mechanical lockset, particularly relate to the lock core that a kind of two places independently lock.
Background technology
Anti-technology unlocking, pick-proof are the targets that the insider pursues always in the lockmaking field; The mechanical lock kind is numerous at present; But most anti-technology unlocking and pick-proof effect are all undesirable; They lock with lock mode independently, and such lock core is opened with exclusive method by the technology unlocking person easily.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of two places independently to lock lock core.
Realize the technical scheme that the present invention adopted: the lock core that two parts independently lock before and after a kind of the employing comprises lock core shell (3), is located at the lock core (1) in the lock core shell; Said lock core leading portion is provided with leading portion pellet shot from a slingshot hole (52), and leading portion pellet shot from a slingshot hole (52) first half is in the sliding shoe (4); Place leading portion pellet shot from a slingshot (5) in the said pellet shot from a slingshot hole (52), leading portion pellet shot from a slingshot (5) be about two parts, leading portion pellet shot from a slingshot (5) top contacts with pellet shot from a slingshot back-moving spring (51); Sliding shoe (4) is positioned at sliding shoe chamber (2), and a side contacts with locking pellet shot from a slingshot (6); Said locking pellet shot from a slingshot (6) is provided with locking pellet shot from a slingshot groove (61) with lock shell joint synapsis; The lock core back segment is provided with double back segment pellet shot from a slingshot (8), back segment pellet shot from a slingshot (8) upper end and pellet shot from a slingshot back-moving spring (51) Elastic Contact, and back segment pellet shot from a slingshot (8) is provided with the v-depression that a plurality of height differ; Said v-depression contacts with the V-shaped side of lock slider (9), and lock slider (9) is provided with lock slider groove (91) with lock shell joint synapsis; Lock core back segment axis is provided with permanent magnet fixed block (13); Said permanent magnet fixed block (13) top is provided with permanent magnet sliding shoe (7), and permanent magnet sliding shoe (7) is positioned at permanent magnet sliding shoe chamber (10); Permanent magnet sliding shoe (7) one sides contact with locking pellet shot from a slingshot (6), and opposite side is connected with on-of pin (11).
The N utmost point, the S utmost point of the permanent magnet sliding shoe (7) of said permanent magnet fixed block (13) and top is the corresponding placement of rightabout.
Said sliding shoe (4), lock slider (9) have magnetic.
Description of drawings
Further specify technical scheme of the present invention below in conjunction with accompanying drawing.
Fig. 1 is a lock core leading portion C-C section
Fig. 2 is a lock core back segment D-D section
Fig. 3 is an off-axis B-B section
Fig. 4 is an axis A-A section
Fig. 5 is the blocking sketch map
Fig. 6 is the unlocking condition sketch map
The specific embodiment
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the structure of interlocking lock core, the lock core that two parts independently lock before and after a kind of the employing comprises lock core shell (3), is located at the lock core (1) in the lock core shell; Said lock core leading portion is provided with leading portion pellet shot from a slingshot hole (52), and leading portion pellet shot from a slingshot hole (52) first half is in the sliding shoe (4); Place leading portion pellet shot from a slingshot (5) in the said pellet shot from a slingshot hole (52), leading portion pellet shot from a slingshot (5) be about two parts, leading portion pellet shot from a slingshot (5) top contacts with pellet shot from a slingshot back-moving spring (51); Sliding shoe (4) is positioned at sliding shoe chamber (2), and a side contacts with locking pellet shot from a slingshot (6); Said locking pellet shot from a slingshot (6) is provided with locking pellet shot from a slingshot groove (61) with lock shell joint synapsis; The lock core back segment is provided with double back segment pellet shot from a slingshot (8), back segment pellet shot from a slingshot (8) upper end and pellet shot from a slingshot back-moving spring (51) Elastic Contact, and back segment pellet shot from a slingshot (8) is provided with the v-depression that a plurality of height differ; Said v-depression contacts with the V-shaped side of lock slider (9), and lock slider (9) is provided with lock slider groove (91) with lock shell joint synapsis; Lock core back segment axis is provided with permanent magnet fixed block (13); Said permanent magnet fixed block (13) top is provided with permanent magnet sliding shoe (7), and permanent magnet sliding shoe (7) is positioned at permanent magnet sliding shoe chamber (10); Permanent magnet sliding shoe (7) one sides contact with locking pellet shot from a slingshot (6), and opposite side is connected with on-of pin (11).
The N utmost point, the S utmost point of the permanent magnet sliding shoe (7) of said permanent magnet fixed block (13) and top is the corresponding placement of rightabout.
Said sliding shoe (4), lock slider (9) have magnetic.
Operating principle of the present invention: see Fig. 3, Fig. 6 when unblanking, see Fig. 5 during locking, the locking principle of lock core leading portion is; After key inserted keyhole (12), under the effect of key tooth flower, the lower edge of the lower edge on the top of leading portion pellet shot from a slingshot (5) and sliding shoe (4) was horizontal; When lock core (1) rotated, locking pellet shot from a slingshot (6) compressing sliding shoe (4) got into inside, sliding shoe chamber (2), and the locking pellet shot from a slingshot is also got back to lock core (1) inside; Unlock, reach the purpose of unblanking; When getting back to latched position; Sliding shoe (4) resets under the magneticaction of permanent magnet sliding shoe (7), will lock pellet shot from a slingshot (6) simultaneously and push back in the locking pellet shot from a slingshot groove (61); After extracting key; Leading portion pellet shot from a slingshot (5) is got back to normal position, because the upper and lower part length of leading portion pellet shot from a slingshot (5) is different, thereby blocks sliding shoe (4); The locking principle of lock core back segment is; Under the effect of key tooth flower, the darkest V-shaped groove of back segment pellet shot from a slingshot (8) is in same horizontal level, and lock slider (9) is under the gravitation of permanent magnet fixed block (13); One side of lock slider (9) V-arrangement contacts with the darkest V-shaped groove of back segment pellet shot from a slingshot (8); Make lock slider (9) other end slide block groove (91) that goes out of lock fully, reach the purpose of unblanking, back segment pellet shot from a slingshot (8) resets under the effect of back-moving spring (51) when extracting key out; And lock slider (9) one thrusters are returned in the lock slider groove (91), reach the purpose of locking; When running into violence and unblank; Sliding shoe (4) does not produce slip; Locking pellet shot from a slingshot (6) slides at the support lower compression permanent magnet sliding shoe (7) of sliding shoe (4), shifts on-of pin (11) position of setting onto, makes Lock cylinder idling; After breaking away from violence, on-of pin (11) resets under the magneticaction of permanent magnet fixed block (13) with permanent magnet sliding shoe (7).
Claims (3)
1. a lock core that adopts front and back two parts independently to lock comprises lock core shell (3), is located at the lock core (1) in the lock core shell; Said lock core leading portion is provided with leading portion pellet shot from a slingshot hole (52), and leading portion pellet shot from a slingshot hole (52) first half is in the sliding shoe (4); Place leading portion pellet shot from a slingshot (5) in the said pellet shot from a slingshot hole (52), leading portion pellet shot from a slingshot (5) be about two parts, leading portion pellet shot from a slingshot (5) top contacts with pellet shot from a slingshot back-moving spring (51); Sliding shoe (4) is positioned at sliding shoe chamber (2), and a side contacts with locking pellet shot from a slingshot (6); Said locking pellet shot from a slingshot (6) is provided with locking pellet shot from a slingshot groove (61) with lock shell joint synapsis; The lock core back segment is provided with double back segment pellet shot from a slingshot (8), back segment pellet shot from a slingshot (8) upper end and pellet shot from a slingshot back-moving spring (51) Elastic Contact, and back segment pellet shot from a slingshot (8) is provided with the v-depression that a plurality of height differ; Said v-depression contacts with the V-shaped side of lock slider (9), and lock slider (9) is provided with lock slider groove (91) with lock shell joint synapsis; Lock core back segment axis is provided with permanent magnet fixed block (13); Said permanent magnet fixed block (13) top is provided with permanent magnet sliding shoe (7), and permanent magnet sliding shoe (7) is positioned at permanent magnet sliding shoe chamber (10); Permanent magnet sliding shoe (7) one sides contact with locking pellet shot from a slingshot (6), and opposite side is connected with on-of pin (11).
2. the N utmost point, the S utmost point of the permanent magnet sliding shoe (7) of permanent magnet fixed block according to claim 1 (13) and top is the corresponding placement of rightabout.
3. sliding shoe according to claim 1 (4), lock slider (9) have magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103763538A CN102535967A (en) | 2011-11-22 | 2011-11-22 | Interlocking lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103763538A CN102535967A (en) | 2011-11-22 | 2011-11-22 | Interlocking lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102535967A true CN102535967A (en) | 2012-07-04 |
Family
ID=46343858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103763538A Pending CN102535967A (en) | 2011-11-22 | 2011-11-22 | Interlocking lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535967A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4035934A1 (en) * | 1989-11-30 | 1991-06-06 | Karrenberg Fa Wilhelm | Cylinder lock with additional horizontal locking pins - has key with recesses in side faces of receive ends of pins |
| JP3276241B2 (en) * | 1994-04-27 | 2002-04-22 | 株式会社アルファ | Cylinder lock |
| DE4426430B4 (en) * | 1994-07-26 | 2004-07-01 | Geze Gmbh | Locking device for a door |
| CN1696459A (en) * | 2004-04-20 | 2005-11-16 | 陈奇峰 | Locking head of lockping |
| CN2746076Y (en) * | 2004-12-08 | 2005-12-14 | 何忠文 | Internal pressed side piller lock |
| CN201110037Y (en) * | 2007-10-30 | 2008-09-03 | 雷先鸣 | Lock core on-off structure with racing billiards (vane) lock core |
| US20080264125A1 (en) * | 2007-04-24 | 2008-10-30 | Hsiu-Chuan Wu | Lock assembly with an improved burglarproof lock core |
| EP2360333A2 (en) * | 2010-02-15 | 2011-08-24 | Banham Patent Locks Limited | Improved lock cylinder & key therefor |
-
2011
- 2011-11-22 CN CN2011103763538A patent/CN102535967A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4035934A1 (en) * | 1989-11-30 | 1991-06-06 | Karrenberg Fa Wilhelm | Cylinder lock with additional horizontal locking pins - has key with recesses in side faces of receive ends of pins |
| JP3276241B2 (en) * | 1994-04-27 | 2002-04-22 | 株式会社アルファ | Cylinder lock |
| DE4426430B4 (en) * | 1994-07-26 | 2004-07-01 | Geze Gmbh | Locking device for a door |
| CN1696459A (en) * | 2004-04-20 | 2005-11-16 | 陈奇峰 | Locking head of lockping |
| CN2746076Y (en) * | 2004-12-08 | 2005-12-14 | 何忠文 | Internal pressed side piller lock |
| US20080264125A1 (en) * | 2007-04-24 | 2008-10-30 | Hsiu-Chuan Wu | Lock assembly with an improved burglarproof lock core |
| CN201110037Y (en) * | 2007-10-30 | 2008-09-03 | 雷先鸣 | Lock core on-off structure with racing billiards (vane) lock core |
| EP2360333A2 (en) * | 2010-02-15 | 2011-08-24 | Banham Patent Locks Limited | Improved lock cylinder & key therefor |
| EP2360333A3 (en) * | 2010-02-15 | 2012-02-29 | Banham Patent Locks Limited | Improved lock cylinder & key therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101139886A (en) | Coupling structure of spring (lamina) lock idle-run lock pin | |
| CN202578170U (en) | Multidirectional locking lock head of external pressing marble of double-sided column in self-sliding vane | |
| CN102535967A (en) | Interlocking lock core | |
| CN203113938U (en) | Lock cylinder mechanism | |
| CN104533162A (en) | Keyhole-free magnetic mechanical password lock | |
| CN201236551Y (en) | Novel electronic door lock | |
| CN102797385A (en) | Billiard lockset structure | |
| CN203223065U (en) | Lock cylinder of spring lock | |
| CN101131052A (en) | Compound marble lockset | |
| CN201722993U (en) | Double-row high performance composite type lock cylinder | |
| CN205330295U (en) | Mechanical lock core dallies | |
| CN202324848U (en) | Anti-theft lock cylinder | |
| CN203795977U (en) | Lock core | |
| CN202483270U (en) | Lock in blade structure | |
| CN216921707U (en) | Technical-unlocking-preventing lock cylinder and key thereof | |
| CN204590827U (en) | The anti-lock cylinder of mortise and tenon type | |
| CN101139881A (en) | Idle-run tapered end | |
| CN201133132Y (en) | Anti-theft lock core | |
| CN203961467U (en) | Electronic teasel root formula is buried key interlock double key theftproof lock | |
| CN203145624U (en) | Magnet edge lock | |
| CN103867036A (en) | Idle mechanical antitheft cylinder | |
| CN202866432U (en) | Incongruous linkage marble burglar-proof lock | |
| CN101139882A (en) | Angle marble idle-run tapered end | |
| CN202596356U (en) | Card swiping lock | |
| CN101876218A (en) | Double-row high-performance compound lock cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Dong Yisheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Dong Yisheng Document name: Notification that Application Deemed to be Withdrawn Addressee: Dong Yisheng Document name: Notification that Application Deemed not to be Proposed |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |