CN85200207U - Machanical cipher lock - Google Patents
Machanical cipher lock Download PDFInfo
- Publication number
- CN85200207U CN85200207U CN 85200207 CN85200207U CN85200207U CN 85200207 U CN85200207 U CN 85200207U CN 85200207 CN85200207 CN 85200207 CN 85200207 U CN85200207 U CN 85200207U CN 85200207 U CN85200207 U CN 85200207U
- Authority
- CN
- China
- Prior art keywords
- locating wheel
- rotating shaft
- utility
- model
- machanical
- 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.)
- Ceased
Links
Images
Abstract
The utility model discloses a machanical cipher lock, which belongs to locksets used for house doors, furniture, and special safety equipment. The utility model is composed of a positioning wheel, a rotation shaft, a turn button, a casing, a concave and protruding chip, a cipher changing pin screw, a foxtail, etc. The utility model has the advantages of no keys, no handle, convenient open, strong confidentiality, long service life, beautiful appearance, etc.
Description
The utility model belongs to a kind of lockset of locking door, furniture and special insurance facility.
Common cylinder lock needs key, and wears inconvenience, loses easily, can copy, and safety performance is not high; Electronic password lock cost height needs power supply, and the scope of application is restricted; Combination lock combination number of times is few, and only 10
3Inferior, three locating wheels expose, and the gap is inhomogeneous between axle and the wheel, when locating wheel rotates, whether aligns number, and staff can judge that security performance is low by sensation; The safety cabinet coded lock, structure is huge, and the scope of application is restricted.Frictional force between rotating shaft and the locating wheel easily causes the mistake displacement of locating wheel, causes the inconvenience of unblanking.If increase positioning port, then security performance reduces; Reduce the mistake displacement if increase the inertia of locating wheel, then volume increases, and the scope of application more is restricted.And rotating shaft is in rotation, and whether password aligns, and staff is felt easily, and security performance is reduced greatly.
The purpose of this invention is to provide a kind of pure machinery, open easily, lockset applied widely, strong security.
Making of the present utility model will have locating wheel and the rotating shaft that extroversion is opened three mouths that three introversions are opened three mouths, as cipher memory spare, the rotation of locating wheel is stirred each other by pin in the rotating shaft and the pin on the locating wheel, and in to cryptographic processes, staff does not have any sensation.For reducing volume, it is convenient to open, and eliminates the mistake displacement of locating wheel, and adopting spacing between locating wheel and the shell is being slidingly matched of 0.05～0.25mm, and aligning behind the password must be with pulling moving and rotating shaft can be unblanked.Adopt convex-concave sheet carry-over moment to unblank between the security element of this lock and the locking bolt, rotate flexibly.For improving security performance, this lock is furnished with the device of change password, and the shell of security element is provided with peep hole, becomes sign indicating number pin screw and is fixed on the knob, so it is convenient to change password.
The present invention need not to wear device, only needs memory cipher, does not need power supply, does not need to join in addition handle, and scale is eye-catching, and it is convenient to open.Its password combination number of times is 1,296 ten thousand times, and security performance is strong.Its slide unit adopts powder metallurgical technique, and the life-span is long, and lock door, furniture, safety cabinet etc. are had special good effect.
Description of drawings:
Fig. 1. the mechanical code lock assembling drawing
1, knob 2, a change sign indicating number pin screw 3, security element shell
4, pin 5, locating wheel 6, face
7, peep hole 8, rotating shaft 9, convex-concave sheet
10, locking bolt
Fig. 2. rotating shaft
Fig. 3. locating wheel
Embodiment:
As accompanying drawing, shell is pressed φ 33 * 30mm, and face is pressed φ 66 * 4mm, and φ 14 * 40mm is pressed in rotating shaft, and locating wheel is pressed φ 22 * 3mm, and the convex-concave sheet has done one the door mechanical code lock by 24 * 8 * 2mm, and it opens convenient, strong security, and result of use is good.
Claims (4)
1, a kind of mechanical code lock is made up of knob, shell, locating wheel, rotating shaft, convex-concave sheet, pin, change sign indicating number pin screw, face, locking bolt.It is characterized in that having the rotating shaft of an export-oriented opening, a fixed knob and rotating shaft, conversion password are housed on the knob, stir the change sign indicating number pin screw of locating wheel.
2, a kind of mechanical code lock according to claim 1 is characterized in that having the locating wheel of three band pins, and each locating wheel all has in three to opening.
3, according to claim 1, the described a kind of mechanical code lock of claim 2, the spacing that it is characterized in that locating wheel and shell is 0.05～0.25mm.
4, a kind of mechanical code lock according to claim 1 is characterized in that having a convex-concave sheet in the rotating shaft of being contained in that connects locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200207 CN85200207U (en) | 1985-04-01 | 1985-04-01 | Machanical cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200207 CN85200207U (en) | 1985-04-01 | 1985-04-01 | Machanical cipher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85200207U true CN85200207U (en) | 1985-11-10 |
Family
ID=4796603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85200207 Ceased CN85200207U (en) | 1985-04-01 | 1985-04-01 | Machanical cipher lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85200207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713263B (en) * | 2008-09-29 | 2012-04-11 | 应小平 | Rolling type mechanical coded lock |
| CN105649418A (en) * | 2016-02-03 | 2016-06-08 | 杜凤岭 | Mechanical combination lock for handle |
-
1985
- 1985-04-01 CN CN 85200207 patent/CN85200207U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713263B (en) * | 2008-09-29 | 2012-04-11 | 应小平 | Rolling type mechanical coded lock |
| CN105649418A (en) * | 2016-02-03 | 2016-06-08 | 杜凤岭 | Mechanical combination lock for handle |
| CN105649418B (en) * | 2016-02-03 | 2018-11-06 | 永康市典匠科技有限公司 | A kind of mechanical cipher handle lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204754490U (en) | Intelligence padlock | |
| CN85200207U (en) | Machanical cipher lock | |
| CN207920261U (en) | A kind of open-close type keyhole protection lid mechanism | |
| CN206438853U (en) | A kind of actuating unit of smart lock and the smart lock containing it | |
| CN204728836U (en) | A kind of intelligent padlock circuit arrangement | |
| CN2374614Y (en) | TM card electronic spherical door lock | |
| CN209603631U (en) | A kind of Intelligent key | |
| CN206972098U (en) | A kind of intelligent anti-theft door based on Internet of Things | |
| CN212224933U (en) | Intelligent fingerprint lock suitable for multiple places | |
| CN2199273Y (en) | Puzzle mortise lock with changeable number plate | |
| CN212406379U (en) | Electronic unlocking device of lock body for window | |
| CN213024468U (en) | Key encryption USB flash disk | |
| CN2220510Y (en) | Plate type key and its lock mechanism | |
| CN219947698U (en) | Seal lock control device | |
| CN200946394Y (en) | Drive chuck type key double-insurance lock core | |
| CN217054964U (en) | Intelligent rolling gate door lock and intelligent rolling gate | |
| CN219794937U (en) | Door lock structure | |
| CN219316690U (en) | Lock structure for secret cabinet | |
| CN2575251Y (en) | Remote control automatic door lock apparatus | |
| CN2140411Y (en) | Door lock | |
| CN201100022Y (en) | Coded lock | |
| CN2209190Y (en) | Permutation lock using key to open or close | |
| CN210598503U (en) | Guest room door lock for hotel management | |
| CN2228112Y (en) | Puzzle lock for diary | |
| CN2389213Y (en) | Mechanical type puzzle lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |