CN2528846Y - Knob-type mechanical door lock with self-set cipher - Google Patents
Knob-type mechanical door lock with self-set cipher Download PDFInfo
- Publication number
- CN2528846Y CN2528846Y CN 02209745 CN02209745U CN2528846Y CN 2528846 Y CN2528846 Y CN 2528846Y CN 02209745 CN02209745 CN 02209745 CN 02209745 U CN02209745 U CN 02209745U CN 2528846 Y CN2528846 Y CN 2528846Y
- Authority
- CN
- China
- Prior art keywords
- key
- knob
- door lock
- cipher
- type mechanical
- 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 a knob-type mechanical door lock with self-set cipher, and is characterized by unlocking with a self-set cipher without taking along a key. The utility model comprises a connecting rod, a cipher tray, a cipher knob, a key, a notched disc and lockset, wherein one end of the connecting rod is arranged on a key bar of the key, and the other end of the connecting rod is arranged on a middle bar body; the bar body is provided with barrier pole, which are swirled from front to back; a front end of each barrier pole is provided with a convex roundlet, between which the notched disc is arranged, the cipher tray and the cipher knob are arranged in front of a rotary pole provided with the notched discs; the key bar of the key is inserted into a keyhole of the lockset. The utility model avoids the trouble caused by loss of the key, and is applicable for anti-theft door, vehicle door and anti-theft.
Description
Technical field:
The utility model relates to lock technology field, and exactly it is a kind of password knob type mechanical door lock of making by oneself.
Background technology:
The lockset of the security door employing of selling in the market has a variety of, and gear lock, Puzzle electronic lock etc. are arranged.That the key of gear lock has is one chip, the shuttle rebounding formula, column type or the like, but they have a common ground for exposing the keyhole type lockset; All be key operated with what carry, key drives the core rotation after inserting lockhole, is rotated by gear or alternate manner, thereby drives lock pin, makes about lock pin or moves up and down and finish the unlatching task.Easily lose but the shortcoming of carried type lockset is key, lockhole is easily destroyed, and the limited amount of some multiple spot anti-theft keys is not easy preparation again; Some robbers have so-called MASTERKRY, and this MASTERKRY truly can the opening section safe-guard door lock, and this makes the people's family's property be faced with quite serious threat.The operating principle of electronic cipher and remote control lock is: electronic signal reception room flowing mode is finished the unlatching task.The present remotely-controlled electronic cipher door lock that uses exists fragile, and the shortcoming of poor reliability also is difficult to the desirable lockset as security door.
Summary of the invention:
The purpose of this utility model provides a kind of the installation and is connected with key in door, make the key flexible, and can make password by oneself, and people only need remember password, and need not carry key make password knob type mechanical door lock by oneself.The utility model is not exclusively to insert lockhole according to key, just can not drive that the principle of core rotation designs.It comprises connecting rod, combination disk, the password turn-knob, key, breach dish and lockset, it is characterized in that: connecting rod (11) one ends are contained on the key bar of key (10), the other end is contained on the intermediolateral column body (4), countercheck rod (8) is housed on the cylindrical body (4), countercheck rod (8) curls up after by forward direction to arrange by 45 ° of isogonisms and forms, each countercheck rod (8) front end all has a protruding roundlet (9), projection roundlet (9) back is cutaway disk (6), the preceding combination disk (3) and the turn-knob (1) of being equipped with of swingle (2) of cutaway disk (6) is housed, and the key bar of key (10) is inserted in lockset (13) keyhole.Have anti-sound hole (5) on the cutaway disk (6).The swingle (2) that combination disk (3) are housed is docking together by two swingles.(14) were turned round in rotation after be equipped with the rear end of swingle (2).The utility model has the advantages that: key or the remote controller that need not carry are unblanked, and have avoided key and remote controller to lose the worry of band; Do not have lockhole outdoors, firm be difficult for destroyed.Password can be changed arbitrarily, and is easy to use, and cutaway disk is provided with anti-sound hole, can prevent that the burglar from unblanking with the method for listening, safe and reliable.In addition, lockset of the present utility model can adopt existing lockset, thereby makes than being easier to, and turn-knob circularizes outdoors, and is elegant in appearance.Can be used as car door lock, safe-guard door lock and theft-proof box lock uses.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model exposed portions serve schematic diagram outdoors.
Fig. 3 is the schematic diagram of the utility model cylindrical body and password breach dish position relation.
The specific embodiment:
The utility model all can be produced in general machining factory and existing lockset factory, the turn-knob 1 of combination disk 3 and cylindrical body 4 all are exposed at outdoors and are supported by door-plate 15, the shank of the key of the key 10 that links to each other with connecting rod 11 is exposed at outdoors, like this, there is not lockhole outdoors, when the password number not to the time, countercheck rod 8 on the cylindrical body 4 is stopped and can not advance by breach garden dish 6, key 10 also just can not insert the lockset that lockhole is opened its back fully, when the turn-knob 1 of swingle 2 front ends that rotate cutaway disk 6 is aimed at password, just can abdicate the breach 7 on the cutaway disk 6, countercheck rod 8 is passed through smoothly, cylindrical body 4 is advanced and is driven key 10 and insert lockhole fully and open lockset.Countercheck rod 8 can curl up after by forward direction to arrange and form by 45 ° of isogonisms, when countercheck rod 8 one decks to three layer every layer of three countercheck rod can be arranged by 120 ° of isogonisms, as be two-layer countercheck rod, then the angle between two-layer six countercheck rods is 60 ° up and down, according to the quantity and the number of plies of countercheck rod 8, the angle difference between the countercheck rod 8.Anti-sound hole 5 on the cutaway disk 6 and protruding roundlet 9 correspondences on the resistance lever 8 play the effect that prevents to judge by stridulation password.In addition, between cutaway disk 6 and the front end turn-knob 1 interface arrangment 12 that links to each other is arranged, make and remove the back turn-knob 14 that connects back rotation and cutaway disk 6 one, from new connection, reach the function that password is made by oneself behind the change password.
Claims (4)
1, make password knob type mechanical door lock by oneself, it comprises connecting rod, combination disk, the password turn-knob, key, breach dish and lockset, it is characterized in that: connecting rod (11) one ends are contained on the key bar of key (10), the other end is contained on the intermediolateral column body (4), countercheck rod (8) is housed on the cylindrical body (4), countercheck rod (8) forms by curling up behind the forward direction to arrange, each countercheck rod (8) front end all has a protruding roundlet (9), projection roundlet (9) back is cutaway disk (6), the preceding combination disk (3) and the turn-knob (1) of being equipped with of swingle (2) of cutaway disk (6) is housed, and the key bar of key (10) is inserted in lockset (13) keyhole.
2, the password knob type mechanical door lock of making by oneself according to claim 1 is characterized in that: have anti-sound hole (5) on the cutaway disk (6).
3, the password knob type mechanical door lock of making by oneself according to claim 1, it is characterized in that: the swingle (2) that combination disk (3) are housed is docking together by two swingles.
4, the password knob type mechanical door lock of making by oneself according to claim 1 is characterized in that: (14) were turned round in rotation after be equipped with the rear end of swingle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209745 CN2528846Y (en) | 2002-01-16 | 2002-01-16 | Knob-type mechanical door lock with self-set cipher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209745 CN2528846Y (en) | 2002-01-16 | 2002-01-16 | Knob-type mechanical door lock with self-set cipher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528846Y true CN2528846Y (en) | 2003-01-01 |
Family
ID=33690090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209745 Expired - Fee Related CN2528846Y (en) | 2002-01-16 | 2002-01-16 | Knob-type mechanical door lock with self-set cipher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528846Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398774C (en) * | 2005-10-17 | 2008-07-02 | 谭智远 | Single-hole multi-core anti-theft mechanical cipher lock |
-
2002
- 2002-01-16 CN CN 02209745 patent/CN2528846Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398774C (en) * | 2005-10-17 | 2008-07-02 | 谭智远 | Single-hole multi-core anti-theft mechanical cipher lock |
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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 |