CN102052011A - Interlocking lock core and key - Google Patents
Interlocking lock core and key Download PDFInfo
- Publication number
- CN102052011A CN102052011A CN2009101936573A CN200910193657A CN102052011A CN 102052011 A CN102052011 A CN 102052011A CN 2009101936573 A CN2009101936573 A CN 2009101936573A CN 200910193657 A CN200910193657 A CN 200910193657A CN 102052011 A CN102052011 A CN 102052011A
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- CN
- China
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- lock core
- key
- pellet shot
- slingshot
- sliding shoe
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Abstract
The invention discloses an interlocking lock core and a key. A lock core part comprises a lock core panel, a lock core gear, a lock core insert block, a lock core primary sliding block and a lock core secondary sliding block, wherein the lock core primary sliding block and the rear end of the lock core insert block are provided with ball holes respectively in which key balls are arranged; the middle end of the lock core insert block and a lock core secondary insert block are provided with ball holes respectively in which opening balls and key balls are arranged; one side of the lock core secondary sliding block is provided with a spring, and the other side of the lock core secondary sliding block is provided with a locking flat ball which is in elastic contact with a locking recess on the lock core primary sliding block; the lock core insert block is provided with a positioning transmission blot of which one end is in elastic contact with a positioning recess on the lock core gear and of which the other end is in elastic contact with the lock core insert block through the spring; a groove is formed in the middle of the positioning transmission bolt (84), and is in contact with the lower end of a sealing lock hole ball (85); and the lock core panel is connected with a fixing hole at the front end of the lock core insert block through a fixing screw. A key part comprises a key handle, a rotating shaft, a poking pin and a key sheet, wherein a fixing shaft is fixed on the key sheet; the rotating shaft is provided with a fixing bolt; the fixing bolt is movably connected with a groove on the fixing shaft; and one end of the rotating shaft is provided with the poking pin, and the other end of the rotating shaft is fixedly connected with the key handle.
Description
Technical field
The invention belongs to mechanical lockset, particularly relate to a kind of two-way mutual locking, the lock core of sealing keyhole.
Background technology
Anti-technology unlocking pick-proof is the target 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, the present common lock core of main cause is circular, produce power drive sword iron by key turns and reach the purpose of unblanking, because the circular cambered surface and the relation of straight line lock core shaft, cause the pellet shot from a slingshot head to eliminate the error amount of lock core radian and the generation of straight line lock core shaft by rounding, thereby provide advantage to technology unlocking; Lock core drives the structure of sword iron, causes lock core thiner, the violence chance of unblanking just to have had; Existing lock core leaves lockhole, and technology unlocking is unblanked by this leak exactly.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of translation to produce the two-way mutual locking of power, have the sealing keyhole function, unblank when allowing technology unlocking locking when unblanking, locking, solved the difficult problem that mechanical lock can not really be prevented technology unlocking always.
Lock core of the present invention and key, lock core comprise lock core panel (1), lock core gear (2), lock core insertion piece (3), lock core master sliding shoe (4) lock core time sliding shoe (41).It is characterized in that: lock core master sliding shoe (4) inserts piece (3) rear end with lock core and is respectively equipped with the pellet shot from a slingshot hole, built-in key pellet shot from a slingshot (94); Lock core inserts piece (3) front end and lock core time insertion piece (41) is respectively equipped with the pellet shot from a slingshot hole, and built-in opening section pellet shot from a slingshot (93) and other key pellet shot from a slingshot (94), unlatching pellet shot from a slingshot (93) are staggered to be arranged, and is in opening when locking; Described lock core time sliding shoe (41) one sides are provided with spring (73), and opposite side is provided with locking flat pearl (71); Locking recess (72) Elastic Contact on flat pearl of described locking (71) and the lock core master sliding shoe (4); Described lock core inserts piece (3) and is provided with location recess (83) Elastic Contact of locating on transmission bolt (84) one ends and the lock core gear (2), and the other end inserts piece (3) Elastic Contact through spring and lock core; Be provided with groove in the middle of the described location transmission bolt (84), groove with sealing keyhole pellet shot from a slingshot (85) end in contact down; Lock core panel (1) inserts piece (3) front end fixing hole (82) by fixed screw (81) and lock core and is connected.Key partly comprises: key handle (5), turning cylinder (6), stir pin (7) and key sheet (8).It is characterized in that: fixed axis (10) is fixed on the key sheet (8); Described turning cylinder (6) is provided with dead bolt (11); Groove on described dead bolt (11) and the fixed axis (10) flexibly connects; Described turning cylinder (6) one ends are provided with stirs pin (7), and the other end is fixedlyed connected with key handle (5); Described key sheet (8) is provided with opens pellet shot from a slingshot hole (91), sealing keyhole pellet shot from a slingshot hole (95) and key pellet shot from a slingshot hole (92).
Description of drawings
Below in conjunction with drawings and Examples this bright outbreak is further specified:
Fig. 1 is the lock core structure schematic diagram;
Fig. 2 is the key floor map;
Fig. 3 is the A-A sectional view;
Fig. 4 is sealing keyhole pellet shot from a slingshot facade, side, floor map;
Fig. 5 is key, lock core constitutional diagram;
Fig. 6 is key, lock core exploded view;
Fig. 7 is a lock core panel front elevation view;
Fig. 8 is a plug face backboard elevation;
Fig. 9 is a lock core panel side perspective view;
Figure 10 is the lock core gear front elevation view;
Figure 11 is the lock core gear back elevation;
Figure 12 is the lock core gear side perspective view;
Figure 13 is the structure front elevation view of lock core in lock body;
Figure 14 is the structure side elevation of lock core in lock body;
The specific embodiment
With reference to figure 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, a kind of interlocking lock core comprises: lock core panel (1), lock core gear (2), lock core insert piece (3), lock core master sliding shoe (4) lock core time sliding shoe parts such as (41).Described lock core gear (2) is enclosed within the front end that lock core inserts piece (3), and location transmission bolt (84) is contacted with location recess (83); Lock core panel (1) is enclosed within lock core and inserts piece (3) foremost, and is fixed in the fixing hole (82) with fixed screw (81), and lock core gear (2) can rotate by 360 degree; Described lock core master sliding shoe (4) inserts piece (3) rear end with lock core and is respectively equipped with the pellet shot from a slingshot hole, built-in key pellet shot from a slingshot (94), and key pellet shot from a slingshot (94) is blocking under blocking; Lock core inserts piece (3) middle-end and lock core time sliding shoe (41) is respectively equipped with the pellet shot from a slingshot hole, and built-in unlatching pellet shot from a slingshot (93) and other key pellet shot from a slingshot (94) are opened pellet shot from a slingshot (93) and be opening when locking, and key pellet shot from a slingshot (94) is blocking; Described lock core time sliding shoe (41) one sides are provided with spring (73), and opposite side is provided with locking flat pearl (71); Locking recess (72) Elastic Contact on flat pearl of described locking (71) and the lock core master sliding shoe (4); Described lock core inserts piece (3) and is provided with location recess (83) Elastic Contact of locating on transmission bolt (84) one ends and the lock core gear (2), and the other end inserts piece (3) Elastic Contact through spring and lock core; Be provided with groove in the middle of the described location transmission bolt (84), groove with sealing keyhole pellet shot from a slingshot (85) end in contact down.
With reference to figure 2, Fig. 3, Fig. 6, key partly comprises: key handle (5), turning cylinder (6), stir pin (7) and key sheet (8).Described fixed axis (10) is fixed on the key sheet (8); Described turning cylinder (6) is provided with dead bolt (11); Groove on described dead bolt (11) and the fixed axis (10) flexibly connects; Described turning cylinder (6) one ends are provided with stirs pin (7), and the other end is fixedlyed connected with key handle (5); Described key sheet (8) is provided with opens pellet shot from a slingshot hole (91), key pellet shot from a slingshot hole (92) and sealing keyhole pellet shot from a slingshot hole (95), and in the time of in key inserts lockhole, key handle (5) and turning cylinder can 360 be spent rotation and key sheet (8) is motionless.
Certainly, the invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Operating principle of the present invention is: with reference to Figure 13, Figure 14, lock core is inserted lock body, the slot of lock core master sliding shoe (4) by both sides is fixed on the sliding shoe (20) in the lock body, lock core gear (2) contacts with the middle shaft transmission gear of lock body.The trundle (7) that key handle (5) drives on the turning cylinder (6) behind the insertion key rotates, driving lock core gear (2) rotates, finally driving lock core master sliding shoe (4) by the gear that drives the lock axis slides, then drive the dead bolt motion, reach the locking purpose of unblanking, between lock core master sliding shoe (4) and the lock core insertion piece (3) some key pellets shot from a slingshot (94) are set and reach the locking purpose; Lock core inserts between piece (3) and the lock core time sliding shoe (41) and is provided with some unlatching pellets shot from a slingshot (93), key pellet shot from a slingshot (94).
During technology unlocking, at first want rotational lock core gear (2), reach the power that needs when getting rid of, small sircle hole in the middle of keyhole just only has been left behind the rotational lock core gear, be staggered lockhole is shut fully and open pellet shot from a slingshot (93), the key pellet shot from a slingshot (94) of the inside to be rejected to the enable possition, at first to push retaining unlatching pellet shot from a slingshot (93) in front aside, open pellet shot from a slingshot (93) as long as stir, open pellet shot from a slingshot (93) and become blocking immediately from opening, lock core time sliding shoe (41) also just cannot slide, causing locking the locked locking recess (72) on lock core master sliding shoe (4) of flat pearl (71) locates, the power of rotational lock core gear (2) was lost efficacy, thereby stop key pellet shot from a slingshot (94) to carry out the technology eliminating the inside; In addition when rotational lock core gear (2), when reaching the power that needs when getting rid of, lock core gear (2) will be located transmission bolt (84) and be pushed back in the lock core insertion piece (3), and location transmission bolt (84) is with Sealed lock pellet shot from a slingshot (85) jack-up, block lock core central axis hole front, technology unlocking can't be operated.
Claims (1)
1. interlocking lock core and key, lock core partly comprises: lock core panel (1), lock core gear (2), lock core insert piece (3), lock core master sliding shoe (4), lock core time sliding shoe (41).It is characterized in that: lock core master sliding shoe (4) inserts piece (3) rear end with lock core and is respectively equipped with the pellet shot from a slingshot hole, built-in key pellet shot from a slingshot (94); Lock core inserts piece (3) middle-end and lock core time insertion piece (41) is respectively equipped with the pellet shot from a slingshot hole, built-in unlatching pellet shot from a slingshot (93) and indivedual key pellet shot from a slingshot (94); Described lock core time sliding shoe (41) one sides are provided with spring (73), and piece (3) Elastic Contact is inserted with lock core time sliding shoe (41), lock core respectively in described spring (73) two ends; Opposite side is provided with locking flat pearl (71); Locking recess (72) Elastic Contact on flat pearl of described locking (71) and the lock core master sliding shoe (4); Described lock core inserts piece (3) and is provided with location recess (83) Elastic Contact of locating on transmission bolt (84) one ends and the lock core gear (2), and the other end inserts piece (3) Elastic Contact through spring and lock core; Be provided with groove in the middle of the described location transmission bolt (84), groove with sealing keyhole pellet shot from a slingshot (85) end in contact down; Lock core panel (1) inserts piece (3) front end fixing hole (82) by fixed screw (81) and lock core and is connected.Key partly comprises: key handle (5), turning cylinder (6), stir pin (7) and key sheet (8).It is characterized in that: fixed axis (10) is fixed on the key sheet (8); Described turning cylinder (6) is provided with dead bolt (11); Groove on described dead bolt (11) and the fixed axis (10) flexibly connects; Described turning cylinder (6) one ends are provided with stirs pin (7), and the other end is fixedlyed connected with key handle (5); Described key sheet (8) is provided with opens pellet shot from a slingshot hole (91), key pellet shot from a slingshot hole (92) and sealing keyhole pellet shot from a slingshot hole (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101936573A CN102052011A (en) | 2009-11-04 | 2009-11-04 | Interlocking lock core and key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101936573A CN102052011A (en) | 2009-11-04 | 2009-11-04 | Interlocking lock core and key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052011A true CN102052011A (en) | 2011-05-11 |
Family
ID=43956774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101936573A Pending CN102052011A (en) | 2009-11-04 | 2009-11-04 | Interlocking lock core and key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102052011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619396A (en) * | 2012-03-20 | 2012-08-01 | 董义盛 | Safety catch of lock cylinder |
| CN112324249A (en) * | 2020-11-18 | 2021-02-05 | 强麟 | Lock bolt structure of anti-theft door lock and operation method thereof |
-
2009
- 2009-11-04 CN CN2009101936573A patent/CN102052011A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619396A (en) * | 2012-03-20 | 2012-08-01 | 董义盛 | Safety catch of lock cylinder |
| CN112324249A (en) * | 2020-11-18 | 2021-02-05 | 强麟 | Lock bolt structure of anti-theft door lock and operation method thereof |
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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 of an Office Action |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |