CN2340848Y - Coded lock - Google Patents
Coded lock Download PDFInfo
- Publication number
- CN2340848Y CN2340848Y CN 98235870 CN98235870U CN2340848Y CN 2340848 Y CN2340848 Y CN 2340848Y CN 98235870 CN98235870 CN 98235870 CN 98235870 U CN98235870 U CN 98235870U CN 2340848 Y CN2340848 Y CN 2340848Y
- Authority
- CN
- China
- Prior art keywords
- card
- lock
- swimming
- sleeve
- coded
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a theft prevention coded lock, which is composed of a telescopic handle, a coded card, a swimming card, a lock inner casing, and a lock outer casing, wherein, a labyrinth groove is arranged on the coded card which is arranged in a lock casing; a death labyrinth and an outlet are arranged on the labyrinth groove; one end of the swimming card is provided with a card head; a swimming card sleeve which is arranged at the point of the swimming card is respectively connected with a code dialing plate and a feel spring steel ball; the coded card sleeve is sheathed with the coded card and the code dialing plate; the coded card is positioned at the vertical direction of the telescopic handle which is arranged in the lock outer casing; the coded card, the labyrinth groove, the swimming card, and the telescopic handle are formed into a lock clamping system; a non feel system is composed of the labyrinth groove, the death labyrinth, the coded card sleeve, and the swimming card sleeve; a code dialing feel system is composed of the feel spring steel ball and the swimming card sleeve. The utility model has the advantages of compact structure, convenient operation, low cost, and strong abilities of theft prevention, dial prevention, and prying prevention. The utility model is suitable for a living room window, a vehicle, a safe, etc., and also suitable for being used at night or by a blind person.
Description
The utility model relates to theftproof lock.
The dial-up coded lock of current use is easy to will be locked to steal and push aside since 0 number number dial-up by its rule of unblanking by people.For safety, load onto cylinder lock again, but increased the trouble of wearing key.Simultaneously, its dial-up in the dark.Very inconvenience when therefore, people use night.Moreover after coded lock pinned, people opened door from the inside comparison difficulty.
The purpose of this utility model is to provide a kind of theftproof performance preferably, opens the anti-frandulent use coded lock of a kind of easily alternative cylinder lock and other dial-up coded lock.
The technical solution of the utility model is as follows:
The utility model is by flexible lock handle (1), password card (4), trip card (7), lock housing (8), lock shell (9) is formed, lock shell (9) is connected to a sealed whole body with lock housing (8), on the password card (4) in the lock housing (8) maze trough (5) is arranged, be provided with dead palace (22) and port (21) in the maze trough (5), one end of trip card (7) has dop (6), movable card sleeve (11) links to each other with dial-up plate (10) at an outside and end of trip card (7), the outside of movable card sleeve (11) is connected with feel spring steel ball (13), code card sleeve (14) is connected with password card (4) and dials clamp (17), in the lock shell (9) Extension handle (1) is arranged, Extension handle (1) is gone up fluted, password card (4) is vertical Extension handle (1), by password card (4), maze trough (5), trip card (7), Extension handle (1) is formed the pintle hook lock system, by maze trough (5), dead palace (22), code card sleeve (14), movable card sleeve (11) is formed non-handle system; Form dial-up feel system by feel spring steel ball (13), movable card sleeve (11).
Advantage of the present utility model is as follows:
1. compact conformation of the present utility model, tight, and whole lock is enclosed shape, flexible lock handle is latent during lock contracts in lock housing, thereby has very strong pick-proof ability.
2. the utility model is provided with maze trough and a plurality of dead palace, and be provided with the movable card sleeve and the code card sleeve of no feel, make and steal to dial the person and can't feel whether the part of the inside is stirred and be obstructed, when steal dialling the person when 0 number number dial-ups are dialled card, must enter dead palace, without any sensation, and the number that dial-up plate index line and feel system show is not to be real number yet, do not know to decode and from dead palace, to free, therefore have very strong anti-frandulent use ability.
3. the utility model is provided with dial-up feel system, and night or blind person are very easy to use.
4. lock pin of the present utility model adopts the common spring lock pin, and identical with the effect of its pellet shot from a slingshot lock pin, and it is convenient to use as the common spring lock.
5. it is convenient to change password, only need change the password card when changing password.
6. widely applicable, be applicable to family, office, safety cabinet, vehicle etc.
Embodiment in conjunction with the accompanying drawings is described the utility model:
Fig. 1 is the utility model structural representation.
Fig. 2 is password card figure.
Among Fig. 1-2: the dop (6) of trip card (7) is stuck in the maze trough (5) on the password card (4), password card (4) is blocked, password card (4) is stuck in the groove of flexible lock handle (1) axle of locking shell (9) lining, and Extension handle (1) is latent to contract at lock shell (9), locks this moment and is locked.Only opening the door from the inside, need twisting lock pins (2) get final product.When unblanking, stir dial-up plate (10), make the index line on the dial-up plate (10) on 0～9 scale, aim at correct number by the password of setting.During night,, dial number by the sensation of feel because the effect of the aperture (12) at the feel spring steel ball (13) and movable card sleeve (11) back side produces feel.True when digital when setting right, the dop (6) of trip card (7) all is in position, passway (21), stirs clamp (17) again, and password card (4) is struck, carry out dial-up next time again ... when password card aperture (19) pushed the draw-in groove of flexible lock handle (1) axle, flexible lock handle (1) no longer was stuck, and is ejected by lock handle spring (2), lock opened this moment, the flexible lock handle (1) of twisting is turned on the lock pin of the door the inside that links to each other with Extension handle (1) axle, and door has just been opened.
Swim card wire spring and code card sleeve wire spring (16), increased between movable card sleeve (11) and the trip card (7), the frictional force between code card sleeve (14) and the password card (4) makes them be struck with dialling when blocking at dial-up.When trip card (7) and password card (4) are stirred when being subjected to hindering, since movable card sleeve (11), the effect of code card sleeve (14), except that trip card (7), password card (4) can not be stirred, other all can be stirred, and make group person not have the sensation of difference, and the dial-up feel also exists in the same old way.Steal dial-up if there is the people to begin the number number by 0.When dialling card, he will have no the dop that will swim card (7) (6) of consciousness and dial in dead palace (22), if do not know decoding, lock just can't be opened.
Its decode procedure is: dial-up plate (10) is pushed the bottom, all make progress then and dial 2 scales (decoded number sets in advance), stir clamp (17) with the opposite direction of unblanking again, like this, dop (6) is just walked out from dead palace (22), again dial-up plate (10) is dialled go back to the bottom, dial-up is unblanked; When changing password, only need to change the password card.
Claims (1)
1. anti-frandulent use coded lock, by flexible lock handle (1), password card (4), trip card (7), lock housing (8), lock shell (9) is formed, it is characterized in that: lock shell (9) is connected to a sealed whole body with lock housing (8), on the password card (4) in the lock housing (8) maze trough (5) is arranged, be provided with dead palace (22) and port (21) in the maze trough (5), one end of trip card (7) has dop (6), movable card sleeve (11) links to each other with dial-up plate (10) at an outside and end of trip card (7), the outside of movable card sleeve (11) is connected with feel spring steel ball (13), code card sleeve (14) is connected with password card (4) and dials clamp (17), in the lock shell (9) Extension handle (1) is arranged, Extension handle (1) is gone up fluted, password card (4) is vertical Extension handle (1), by password card (4), maze trough (5), trip card (7), Extension handle (1) is formed the pintle hook lock system, by maze trough (5), dead palace (22), code card sleeve (14), movable card sleeve (11) is formed non-handle system; Form dial-up feel system by feel spring steel ball (13), movable card sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235870 CN2340848Y (en) | 1998-06-01 | 1998-06-01 | Coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235870 CN2340848Y (en) | 1998-06-01 | 1998-06-01 | Coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340848Y true CN2340848Y (en) | 1999-09-29 |
Family
ID=33984056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235870 Expired - Fee Related CN2340848Y (en) | 1998-06-01 | 1998-06-01 | Coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340848Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707229A (en) * | 2018-12-18 | 2019-05-03 | 宁波市镇海捷登应用技术研究所 | A kind of organ's box |
-
1998
- 1998-06-01 CN CN 98235870 patent/CN2340848Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707229A (en) * | 2018-12-18 | 2019-05-03 | 宁波市镇海捷登应用技术研究所 | A kind of organ's box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |