CN201865433U - Double-row quantum snakelike antitheft lock - Google Patents
Double-row quantum snakelike antitheft lock Download PDFInfo
- Publication number
- CN201865433U CN201865433U CN2010206044320U CN201020604432U CN201865433U CN 201865433 U CN201865433 U CN 201865433U CN 2010206044320 U CN2010206044320 U CN 2010206044320U CN 201020604432 U CN201020604432 U CN 201020604432U CN 201865433 U CN201865433 U CN 201865433U
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- slingshot
- double
- lock
- pellet shot
- lock core
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Abstract
Disclosed is a double-row quantum snakelike antitheft lock. A longitudinal double-row ball locking mechanism is arranged among a shell and lock cylinders, clamping plates with return springs are further arranged below the lock cylinders, smooth grooves matching with the clamping plates are disposed at corresponding positions of the inner wall of the shell, a plurality of transverse grooves are further transversally arranged in each lock cylinder, special-shaped balls are correspondingly disposed in the transverse grooves, upper end surfaces of the special balls are provided with projections which are disposed in a key hole and correspond to snakelike grooves on a key, opening notches are arranged on lower end surfaces of the special-shaped balls, and the upper edges of the clamping plates movably match with the starting notches so as to form a transverse locking mechanism. The double-row quantum snakelike antitheft lock can be locked in two crossed directions, the lock cylinder can only rotate when a key is inserted to lead the balls in all directions to be in starting positions, shifting prevention performance is fine, and locking antitheft performance is reliable. In addition, the assembled special-shaped balls are reasonable in structure, convenient in assembly, large in grade difference and extremely large in the number of combined bits, and reduce repeated code.
Description
Technical field: the utility model relates to the tapered end that a kind of theftproof lock is used, and particularly adopts the anti-theft lock end of double quantum.
Background technology: there have the lock core of a lot of locksets to adopt single-row billiard mechanism to carry out to be sealed, arranges several groups of pellets shot from a slingshot of just arranging and withstood by spring in the pellet shot from a slingshot hole of lock core, and when a key inserted lock core, key bit backed down pellet shot from a slingshot, lock core can be rotated unblank.When extracting key, resilience in spring top resets pellet shot from a slingshot, stops lock core to rotate.This lock core structure is simple, and it is convenient to open, and theftproof is poor.It is sealed to use more B level anti-theft lock generally all to adopt the longitudinal double-row billiard mechanism to carry out now, many row's pellets shot from a slingshot, and performance improves, but the structure of these lock cores is reasonable not enough, and reliability is not high, the not anti-allocating slot of pellet shot from a slingshot, still be unlocked easily, and pellet shot from a slingshot is differential few, the repetition rate of coding is higher.
Summary of the invention: at the deficiencies in the prior art, this reality is novel to provide a kind of rational in infrastructure, the snakelike anti-theft lock end of antitheft reliable double quantum.
The lock core that the utility model comprises shell and is placed in one and is rotatably assorted, be provided with double longitudinally pellet shot from a slingshot locking mechanism between shell and the lock core, the inner end portion of lock core then is linked with the action dialing part, the sealed arrangement of mechanism of double pellet shot from a slingshot is located above the keyhole of lock core, below lock core, also be furnished with the card of band back-moving spring, this card is arranged along the keyhole direction of lock core, the inwall corresponding position of shell then is provided with smooth groove and this card matches, above card, keyhole below lock core in also laterally be provided with a plurality of translots, each pellet shot from a slingshot correspondence respectively is arranged in each translot, the upper surface of each pellet shot from a slingshot is provided with projection and places keyhole, projection and and be located on the key snakelike tank correspondence, the lower surface of pellet shot from a slingshot then is provided with the unlatching breach, and the top edge of card is then opened the breach dynamic fit with each, constitutes horizontal locking mechanism.
The utility model is provided with the longitudinal double-row pellet shot from a slingshot and laterally pellet shot from a slingshot is sealed on two directions of intersecting, just rotatable lock core when having only the key of insertion to make all directions pellet shot from a slingshot all be in the enable possition, and the anti-property dialled is good, and sealed theftproof performance is reliable.And, assembling pellet shot from a slingshot rational in infrastructure, easy to assembly, long-term use also is difficult for wear-out failure, pellet shot from a slingshot differential big, the combination tooth number is very many, reduces repeated code.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the schematic diagram of key.
Fig. 4 is the schematic diagram of pellet shot from a slingshot.
Fig. 5 is the unlocking condition schematic diagram of Fig. 1.
Fig. 6 is the B-B sectional drawing of Fig. 5.
SpecificallyEmbodiment: as shown in Figures 1 to 4, lock core 1 places shell 2 to be rotatably assorted, be provided with double longitudinally pellet shot from a slingshot locking mechanism 3 between shell 2 and the lock core 1, the inner end portion of lock core 1 then is linked with action dialing part 4, and double pellet shot from a slingshot locking mechanism 3 is arranged in the place, keyhole 13 tops of lock core 1.Also be furnished with the card 5 of band back-moving spring 6 below lock core 1, this card 5 arranges that along keyhole 13 directions of lock core 1 the inwall corresponding position of shell 2 then is provided with smooth groove 7 and this card 5 matches.Above card 5, below the keyhole 7 lock core 1 in also laterally be provided with a plurality of translots 8, each pellet shot from a slingshot 9 correspondence respectively is arranged in each translot 8, the upper surface of each pellet shot from a slingshot 9 is provided with projection 10 and places keyhole 13, projection 10 and and be located at snakelike tank 15 correspondences on the key 14, the lower surface of pellet shot from a slingshot 9 then is provided with opens breach 11, the top edge of card 5 is then opened breach 11 dynamic fit with each, constitutes horizontal locking mechanism.The two ends coaxial arrangement of the shell 2 of present embodiment has two lock cores 1, and corresponding card 5, pellet shot from a slingshot 9 etc. all have two covers, constitute inside and outside double-open tapered end, like this tapered end can in open or external-open, safe and reliable.
When unblanking, as shown in Figure 5 and Figure 6, key 14 is inserted in the keyhole 13 of lock core 1, vertical pellet shot from a slingshot of double pellet shot from a slingshot locking mechanism 3 is pressed onto the position of unlatching by the corresponding surface of key 14,10 snakelike tanks 15 by key 14 of the projection of each pellet shot from a slingshot 9 are laterally stirred, and the unlatching breach 11 of each pellet shot from a slingshot 9 is arranged in a straight line and the justified margin of card 5.Key 14, along with the rotation of lock core 1, card 5 upwards moves under smooth groove 7 cooperations with shell 2 promote, and snaps in the unlatching breach 11 of each pellet shot from a slingshot 9, and laterally locking mechanism promptly is opened, and lock core 1 is rotated further and makes action dialing part 4 also to link and unblanks.Present embodiment also is provided with on unlatching breach 11 next doors of each pellet shot from a slingshot 9 lower end anti-dials false groove 12, if when carrying out technical unlocking with instrument in keyhole 13 like this, anti-ly dials false groove 12 and can cause the feel illusion, and the unlatching effect is prevented in increase.And the pellet shot from a slingshot in the double pellet shot from a slingshot locking mechanism 3 can adopt mechanical billiard and the superimposed form of structure of T type pellet shot from a slingshot, and T type pellet shot from a slingshot be positioned at the below, also can improve theftproof.
When closing, process is opposite, and card 5 forwards the smooth groove 7 places spring 6 that is reset to and presses down, card 5 top edges and each are opened breach 11 and are broken away from, and along with key 14 is extracted, the position of each pellet shot from a slingshot 9 is also dialled disorderly, horizontal locking mechanism locking, double pellet shot from a slingshot locking mechanism 3 is locking also.
Claims (3)
1. snakelike anti-theft lock end of double quantum, the lock core that comprises shell and be placed in one and be rotatably assorted, be provided with double longitudinally pellet shot from a slingshot locking mechanism between shell and the lock core, the inner end portion of lock core then is linked with the action dialing part, the sealed arrangement of mechanism of double pellet shot from a slingshot is located above the keyhole of lock core, it is characterized by: the card (5) that also is furnished with band back-moving spring (6) in the below of lock core (1), this card (5) is arranged along keyhole (13) direction of lock core (1), the inwall corresponding position of shell (2) then is provided with smooth groove (7) and this card (5) matches, in card (5) top, keyhole (7) below lock core (1) in also laterally be provided with a plurality of translots (8), each pellet shot from a slingshot (9) correspondence respectively is arranged in each translot (8), the upper surface of each pellet shot from a slingshot (9) is provided with projection (10) and places keyhole (13), projection (10) and and be located at snakelike tank (15) correspondence on the key (14), the lower surface of pellet shot from a slingshot (9) then is provided with opens breach (11), the top edge of card (5) is then opened breach (11) dynamic fit with each, constitutes horizontal locking mechanism.
2. the snakelike anti-theft lock end of double quantum according to claim 1 is characterized by: unlatching breach (11) next door of each pellet shot from a slingshot (9) lower end also is provided with the anti-false groove (12) of dialling.
3. the snakelike anti-theft lock end of double quantum according to claim 1 and 2 is characterized by: the two ends coaxial arrangement of shell (2) has two lock cores (1), constitutes inside and outside double-open tapered end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206044320U CN201865433U (en) | 2010-11-13 | 2010-11-13 | Double-row quantum snakelike antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206044320U CN201865433U (en) | 2010-11-13 | 2010-11-13 | Double-row quantum snakelike antitheft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865433U true CN201865433U (en) | 2011-06-15 |
Family
ID=44136591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206044320U Expired - Fee Related CN201865433U (en) | 2010-11-13 | 2010-11-13 | Double-row quantum snakelike antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013980A (en) * | 2016-07-20 | 2016-10-12 | 广东亚太天能科技股份有限公司 | Multi-combination antitheft lock head |
-
2010
- 2010-11-13 CN CN2010206044320U patent/CN201865433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013980A (en) * | 2016-07-20 | 2016-10-12 | 广东亚太天能科技股份有限公司 | Multi-combination antitheft lock head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121113 |