CN201090063Y - Puzzle cylinder lock with balls controlled by key - Google Patents
Puzzle cylinder lock with balls controlled by key Download PDFInfo
- Publication number
- CN201090063Y CN201090063Y CNU2007200646423U CN200720064642U CN201090063Y CN 201090063 Y CN201090063 Y CN 201090063Y CN U2007200646423 U CNU2007200646423 U CN U2007200646423U CN 200720064642 U CN200720064642 U CN 200720064642U CN 201090063 Y CN201090063 Y CN 201090063Y
- Authority
- CN
- China
- Prior art keywords
- lock core
- pellet shot
- lock
- slingshot hole
- gear
- 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
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Abstract
The utility model relates to mechanical spring lock and coded lock, in particular to a key controlled spring coded lock core. The utility model comprises a lock body, a lock core, a spring, and a code mechanism, etc. The utility model is characterized in that the structure also comprises a decoding lock core which is arranged at the front end of the lock body, a key hole is arranged at the front part of the decoding lock core, a gear is arranged at the rear part, a spring hole is arranged at the upper part, the gear of the decoding lock core is used for shifting a transmission gear during unlocking, and further shifting the code mechanism for unlocking; the code mechanism is arranged above the rear part of the lock body, and is composed of at least two code wheels and a dialing wheel, wherein the gear of the dialing wheel is meshed with the transmission gear and the gear, and used for driving the code wheels for code matching, and spring holes are arranged on the code wheels; an unlocking lock core is arranged at the rear end of the lock body, a spring hole in the unlocking lock core is corresponding to and matched with the spring hole in the code mechanism and the spring hole in the lock body for unlocking. In the utility model, the original spring lock core is divided into a front part and a rear part, a dialing wheel is added, and is connected with an additional number lock core, and therefore the security performance is greatly enhanced.
Description
Technical field
The utility model relates to mechanical cylinder lock and coded lock, refers in particular to a kind of key control Coded bullet lock core.
Background technology
Present cylinder lock and coded lock are the locks of two kinds of structures, if adopt two kinds of structure designs in a lock, the general structure that also is each with each, being about to two is locked in the same mechanism, respectively drive the lock of each, such lock concerning the expert that unblanks as illusory, because various lock all has omnipotent open method and instrument.
Summary of the invention
The purpose of this utility model is improved, is innovated at shortcoming that exists in the background technology and problem, provides a kind of simple and practical, dependable performance, easy to operate key control Coded bullet lock core.
The technical solution of the utility model is: construct a kind of cipher lock of being made up of lock body, lock core, pellet shot from a slingshot, Cipher mechanism etc., be characterized in that its structure also comprises:
The decoding lock core, the decoding lock core is located at the front end of lock body, and key hole is established in decoding lock core front, and gear is established at the rear portion, and top is provided with the pellet shot from a slingshot hole, stirs travelling gear when the gear of decoding lock core is used to unblank, and further stirs Cipher mechanism and unblank;
Described Cipher mechanism is located at top, lock body rear portion, and it is made up of at least two cipher wheel and dialing wheel, and wherein the gear of dialing wheel and travelling gear and gears engaged are used to drive cipher wheel to sign indicating number, and cipher wheel is provided with the pellet shot from a slingshot hole;
The lock core of unblanking is located at the rear end of lock body, and pellet shot from a slingshot hole wherein and the pellet shot from a slingshot hole in the Cipher mechanism and the pellet shot from a slingshot hole corresponding matching in the lock body are unblanked.
Two parts before and after the utility model is divided into former lock cylinder on the basis of traditional lock cylinder, increase a dialing gear, it is connected with newly-increased number lock core, dial feature is so just arranged, with the general lock core of traditional pellet shot from a slingshot difference has fundamentally been arranged, theftproof performance is strengthened greatly.
Description of drawings
Fig. 1 is the utility model structure chart
Fig. 2 is Fig. 1 decomposition chart
The specific embodiment
By Fig. 1,2 as can be known, the utility model is made up of lock body, lock core, pellet shot from a slingshot, Cipher mechanism etc., is characterized in that the utility model also comprises:
Decoding lock core 1, decoding lock core 1 is located at the front end of lock body 4, and key hole is established in decoding lock core 1 front, and gear 7 is established at the rear portion, and top is provided with pellet shot from a slingshot hole 14, stirs travelling gear 5 when the gear 7 of decoding lock core 1 is used to unblank, and further stirs Cipher mechanism 3 and unblank;
Described Cipher mechanism 3 is located at top, lock body 4 rear portions, and it is made up of at least two cipher wheel 9 and dialing wheel 8, and wherein the gear of dialing wheel 8 and travelling gear 5 and gear 7 engagements are used to drive 9 pairs of sign indicating numbers of cipher wheel, and cipher wheel 9 is provided with pellet shot from a slingshot hole 10;
The lock core 2 of unblanking is located at the rear end of lock body 4, and pellet shot from a slingshot hole 10 in pellet shot from a slingshot hole 13 wherein and the Cipher mechanism 3 and pellet shot from a slingshot hole 15 corresponding matching in the lock body 4 are unblanked.
The utility model be by 1,2, one Cipher mechanisms 3 of two lock cores in addition travelling gear 5 form the travelling gear separating mechanisms with pellet shot from a slingshot hole 17, back-moving spring 6 and a kind of lock core of forming.
Two parts before and after the utility model is divided into former lock cylinder on the basis of traditional lock cylinder, increase a travelling gear and travelling gear separating part, it is connected and separates with newly-increased number lock core, dial feature is so just arranged, with traditional lock cylinder difference has fundamentally been arranged, theftproof performance is strengthened greatly.It is the same with the unlatching of traditional locks that the utility model is opened at ordinary times, but reinstating number then opens time image to drive strongbox the same, dialing earlier, dial and to open after checking numbers, it is one that lock core is unblanked the number of strongbox molten, the dialing of use key, dialing will be unblanked, could dial after unblanking, unblank again behind the check mark, break the very difficult of code dialing, the broken sign indicating number of strongbox is used feel and is listened, the broken sign indicating number of a key dialing hand will pass through key cylinder, pellet shot from a slingshot, gear could arrive dialing wheel, feel and tin difficulty very big, in suspension spy arteries and veins with the traditional Chinese medical science.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; do not breaking away under the preceding topic of the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a key control Coded bullet lock core is made up of lock body, lock core, pellet shot from a slingshot, Cipher mechanism etc., it is characterized in that the utility model also comprises:
Decoding lock core (1), decoding lock core (1) is located at the front end of lock body (4), key hole is established in decoding lock core (1) front, gear (7) is established at the rear portion, top is provided with pellet shot from a slingshot hole (14), the gear (7) of decoding lock core (1) is stirred travelling gear (5) when being used to unblank, and further stirs Cipher mechanism (3) and unblank;
Described Cipher mechanism (3) is located at top, lock body (4) rear portion, it is made up of at least two cipher wheel (9) and dialing wheel (8), the wherein gear of dialing wheel (8) and travelling gear (5) and gear (7) engagement is used to drive cipher wheel (9) to sign indicating number, and cipher wheel (9) is provided with pellet shot from a slingshot hole (10);
The lock core (2) of unblanking is located at the rear end of lock body (4), and pellet shot from a slingshot hole (10) in pellet shot from a slingshot hole (13) wherein and the Cipher mechanism (3) and pellet shot from a slingshot hole (15) corresponding matching in the lock body (4) are unblanked.
2. key control Coded bullet lock core according to claim 1, it is characterized in that described lock body (4) front end is provided with pellet shot from a slingshot hole (16), the pellet shot from a slingshot hole (14) of pellet shot from a slingshot hole (16) corresponding decoding lock core (1), upper rear end has a half slot, and trench bottom is provided with pellet shot from a slingshot hole (15) correspondence unblank pellet shot from a slingshot hole (13) on the lock core (2) and the pellet shot from a slingshot hole (10) on the cipher wheel.
3. key control Coded bullet lock core according to claim 1, it is characterized in that described decoding lock core (1) one end is provided with locating slot (18), the corresponding installing and locating pin of locating slot (18) (19), alignment pin (19) is located in the pin-and-hole on the lock body (4), and decoding lock core (1) end face is carved with the rotation graduation mark.
4. key control Coded bullet lock core according to claim 1, a side shaft end that it is characterized in that described travelling gear (5) is provided with return spring (6), the opposite side axle head is located at pellet shot from a slingshot hole (17) one sides, move on the pellet shot from a slingshot wherein, travelling gear (5) axle head moves, and travelling gear (5) can break away from the engagement with dialing wheel (8).
5. key control Coded bullet lock core according to claim 1, it is characterized in that described Cipher mechanism (3) has a shell (11), establish in the shell (11) one (12), wherein be provided with cipher wheel (9) and dialing wheel (8), shell (11) is located on the half slot of lock body (4) rear end, and cipher wheel (9) and dialing wheel (8) are located in the half slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200646423U CN201090063Y (en) | 2007-09-29 | 2007-09-29 | Puzzle cylinder lock with balls controlled by key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200646423U CN201090063Y (en) | 2007-09-29 | 2007-09-29 | Puzzle cylinder lock with balls controlled by key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090063Y true CN201090063Y (en) | 2008-07-23 |
Family
ID=39861822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200646423U Expired - Fee Related CN201090063Y (en) | 2007-09-29 | 2007-09-29 | Puzzle cylinder lock with balls controlled by key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090063Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545333B (en) * | 2009-05-04 | 2011-12-28 | 刘莉 | Marble anti-theft cipher lock and its key |
-
2007
- 2007-09-29 CN CNU2007200646423U patent/CN201090063Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545333B (en) * | 2009-05-04 | 2011-12-28 | 刘莉 | Marble anti-theft cipher lock and its key |
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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: 20080723 Termination date: 20110929 |