CN2734919Y - Cipher lock - Google Patents
Cipher lock Download PDFInfo
- Publication number
- CN2734919Y CN2734919Y CN 200420080513 CN200420080513U CN2734919Y CN 2734919 Y CN2734919 Y CN 2734919Y CN 200420080513 CN200420080513 CN 200420080513 CN 200420080513 U CN200420080513 U CN 200420080513U CN 2734919 Y CN2734919 Y CN 2734919Y
- Authority
- CN
- China
- Prior art keywords
- locking piece
- coded lock
- spin locking
- knob
- dead bolt
- 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
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a cipher lock, which comprises a main body. A spin locking block which is arranged on the main body can rotate. A shifting fork is connected with the spin locking block. At least one locking breach is arranged on the outboard surface of the spin locking block, and a bolt is arranged on the main body. When the main body is locked, the bolt is inserted into a locking breach; when the main body is unlocked, the bolt is disengaged from the locking breach. When the number of the main body is conformed to the given cipher, the spin locking block drives the shifting fork rotate, so the locking and the unlocking of cipher lockset can be realized by the rotary motion of the shifting fork; but when the number of the main body is not conformed to the given cipher, the shifting fork is unable to rotate.
Description
Technical field
The utility model relates to a kind of coded lock.
Background technology
In the prior art, coded lock comprises cryptographic block body and the additional lock that is arranged on the cryptographic block body, and when the numeral on the cryptographic block body conformed to password, the release of cryptographic block body just can be opened additional lock by key this coded lock is opened.But when key was lost, coded lock then can't be opened, and must take standby key, had caused trouble to the user, when standby key is lost, then need destroy coded lock especially, had caused loss to the user.
Summary of the invention
The utility model purpose provides a kind of coded lock that need not use key, can directly open additional lock when the body release.
For achieving the above object, the technical solution adopted in the utility model is: a kind of coded lock, comprise body, and be provided with the spin locking piece on the described body rotationally, be connected with shift fork on the described spin locking piece.Have at least one locking notch on the outer surface of described spin locking piece, described body is provided with dead bolt, and when body locked, described dead bolt was inserted in the locking notch; When the body release, the described dead bolt breach that goes out of lock.
Because technique scheme utilization, the utility model compared with prior art has following advantage: spin locking piece and dead bolt are set on body, unblank to decide breach on the spin locking piece, shift fork is connected on the clamping block, when the numeral on the body conforms to set password, the body release, dead bolt breaks away from the locking notch on the spin locking piece, the spin locking piece can be with the shift fork rotation, opens or close this coded lock by the rotation of shift fork, and numeral and set password not match on body are fashionable, body is in the lock state, dead bolt is inserted in the locking notch, and the spin locking piece can't rotate, and shift fork just also can't rotate.
Description of drawings
Accompanying drawing 1 is a vertical view of the present utility model;
Accompanying drawing 2 is a front view of the present utility model;
Accompanying drawing 3 is the sectional view of bowing of the present utility model;
Accompanying drawing 4 is the front view of shift fork;
Wherein: 1, body; 2, support; 3, knob base; 4, pressing plate; 5, cryptographic block; 6, shift fork; 7, knob; 8, limited block; 9, stopper slot; 10, spin locking piece; 11, driving member; 12, dead bolt; 13, knob rotating shaft; 14, locking notch; 15, card-tight part; 16, rotating part; 17, connecting portion;
The specific embodiment
Referring to accompanying drawing 1, accompanying drawing 3, a kind of coded lock comprises body 1, is provided with spin locking piece 10 rotationally on the described body 1, is connected with shift fork 6 on the described spin locking piece 10.Have at least one locking notch 14 on the outer surface of described spin locking piece 10, in the embodiment shown in Figure 3, have two locking notches 14 on the outer surface of described spin locking piece 10, be convenient and use that two locking notches 14 are in usually that angle is the positions of 90 degree on the spin locking piece 10.Described body 1 is provided with dead bolt 12, and described body 1 comprises support 2, be arranged on cryptographic block 5 on the described support 2, the pressing plate 4 inconsistent with described cryptographic block 5, described pressing plate 4 and dead bolt 12 one connection mutually.When body 1 locking, described dead bolt 12 is inserted in the locking notch 14, when body 1 release, and described dead bolt 12 breach 14 that goes out of lock.Referring to accompanying drawing 4, described shift fork 6 comprises the connecting portion 17 that is connected with spin locking piece 10, the card-tight part 15 that extends from the outer end of described connecting portion 17, the outward extending rotating part 16 from the bottom of described card-tight part 15 downwards.Described coded lock is arranged in pairs or groups with cooperating lockset in use usually mutually, when card-tight part 15 tightens mutually with the cooperation lockset, this coded lock then can't be opened, and turn 90 degrees when making card-tight part 15 discharge to cooperate locksets when rotating part 16 revolves, and then can open this coded lock.When the set password of the numeral on the cryptographic block 5 and user conformed to, pressing plate 4 drove the locking notch 14 that dead bolts 12 break away from the spin locking pieces 10, and spin locking piece 10 can drive shift fork 6 rotations, thereby opens or close described coded lock; When the set password not match of the numeral on the cryptographic block 5 and user, pressing plate 4 will be pressed in the locking notch 14 on the dead bolt 12 spin locking pieces 10, spin locking piece 10 can't rotate, shift fork 6 just also can't rotate, if the card-tight part 15 of shift fork 6 tightens mutually with cooperating lockset, then this coded lock can't be opened, if discharging, the card-tight part of shift fork 6 15 cooperates lockset, then this coded lock can't be closed, must regulate after numeral on the cryptographic block 5 makes body 1 release, spin locking piece 10 being revolved can closed this coded lock after turning 90 degrees again.
Referring to accompanying drawing 2, described body 1 is provided with knob base 3, by knob rotating shaft 13 is pivotally connected knob 7 is arranged on the described knob base 3, and the end of described knob rotating shaft 13 is connected with driving member 11, and described driving member 11 is connected with spin locking piece 10.Have stopper slot 9 on the described knob base 3, described knob rotating shaft 13 is provided with limited block 8, and described limited block 8 is inserted in the stopper slot 9.User's operation knob 7 can make 10 rotations of spin locking piece, thus the state of control coded lock.Usually, the angle of the arc length correspondence that stopper slot 9 is covered is 90 degree, by cooperating of limited block 8 and stopper slot 9, make shift fork 6 in angle is 90 scopes of spending, to rotate, the rotating range that can avoid shift fork 6 is excessive and can't be exactly by the state of knob 7 control coded locks, and is easy to use.
Claims (6)
1, a kind of coded lock, comprise body [1], it is characterized in that: be provided with spin locking piece [10] on the described body [1] rotationally, be connected with shift fork [6] on the described spin locking piece [10], have at least one locking notch [14] on the outer surface of described spin locking piece [10], described body [1] is provided with dead bolt [12], when body [1] locks, described dead bolt [12] is inserted in the locking notch [14], when body [1] release, described dead bolt [12] breach [14] that goes out of lock.
2, coded lock according to claim 1 is characterized in that: described shift fork [6] comprises the connecting portion [17] that is connected with spin locking piece [10], the card-tight part [15] that extends from the outer end of described connecting portion [17] downwards, from the outward extending rotating part in the bottom of described card-tight part [15] [16].
3, coded lock according to claim 1 is characterized in that: have two locking notches [14] on the outer surface of described spin locking piece [10].
4, coded lock according to claim 1, it is characterized in that: described body [1] is provided with knob base [3], described knob base [3] is gone up by knob rotating shaft [13] is pivotally connected a knob [7], the end of described knob rotating shaft [13] is connected with driving member [11], and described driving member [11] is connected with spin locking piece [10].
5, coded lock according to claim 4 is characterized in that: have stopper slot [9] on the described knob base [3], described knob rotating shaft [13] is provided with limited block [8], and described limited block [8] is inserted in the stopper slot [9].
6, coded lock according to claim 1, it is characterized in that: described body [1] comprises support [2], be arranged on cryptographic block [5] on the described support [2], with the inconsistent pressing plate [4] of described cryptographic block [5], described pressing plate [4] and dead bolt [12] one connection mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080513 CN2734919Y (en) | 2004-10-20 | 2004-10-20 | Cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080513 CN2734919Y (en) | 2004-10-20 | 2004-10-20 | Cipher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734919Y true CN2734919Y (en) | 2005-10-19 |
Family
ID=35264799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080513 Expired - Fee Related CN2734919Y (en) | 2004-10-20 | 2004-10-20 | Cipher lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734919Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152825A (en) * | 2017-01-04 | 2017-09-12 | 廖伟登 | Prevent that children from excessively taking food internal high heat snacks can lock domestic refrigerator |
| CN111485775A (en) * | 2019-01-29 | 2020-08-04 | 星本股份有限公司 | Door handle lock |
-
2004
- 2004-10-20 CN CN 200420080513 patent/CN2734919Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152825A (en) * | 2017-01-04 | 2017-09-12 | 廖伟登 | Prevent that children from excessively taking food internal high heat snacks can lock domestic refrigerator |
| CN111485775A (en) * | 2019-01-29 | 2020-08-04 | 星本股份有限公司 | Door handle lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201460487U (en) | Intelligent electronic control lock | |
| CN2734919Y (en) | Cipher lock | |
| CN202000752U (en) | Double-safety electronic lock | |
| CN207700858U (en) | A kind of novel conjoined automatic lock body of antitheft door | |
| CN203808649U (en) | Clutch rotating device based on American-Standard lock body | |
| CN201810063U (en) | Lock | |
| CN215803820U (en) | Roller code plane lock | |
| CN2923931Y (en) | Insertion-core lock | |
| CN206874086U (en) | A kind of bag lock | |
| CN209482879U (en) | A kind of mechanical lock | |
| CN201169991Y (en) | Triple security lock | |
| CN2523879Y (en) | Coded locks of cars | |
| CN201047201Y (en) | Radial direction actuating claw dialing start type embedded doors built-in lock | |
| CN202249303U (en) | Contraction type striking lock | |
| CN1274934C (en) | Separation and reunion type theftproof lock | |
| CN100451285C (en) | Mortice lock | |
| CN217812834U (en) | Double-bolt intelligent lock capable of reversing and linking | |
| CN222084245U (en) | Lock with changeable unlocking mode | |
| CN219344359U (en) | Lock combined with key unlocking and password unlocking | |
| CN220790907U (en) | Multistage theftproof intelligent safety lock | |
| CN220955090U (en) | Door lock structure with high safety | |
| CN201428308Y (en) | Double-anti-theft lock cylinder | |
| CN214424243U (en) | Decoding device and lock thereof | |
| CN2595947Y (en) | Trick lock | |
| CN2401656Y (en) | Theft-proof puzzle door lock |
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: 20051019 Termination date: 20091120 |