CN2142480Y - Cipher lock - Google Patents
Cipher lock Download PDFInfo
- Publication number
- CN2142480Y CN2142480Y CN 92237245 CN92237245U CN2142480Y CN 2142480 Y CN2142480 Y CN 2142480Y CN 92237245 CN92237245 CN 92237245 CN 92237245 U CN92237245 U CN 92237245U CN 2142480 Y CN2142480 Y CN 2142480Y
- Authority
- CN
- China
- Prior art keywords
- lock core
- cipher
- lock
- flange
- fixed
- 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 new-type cipher lock. A lock core is arranged at the center, three cipher chips are arranged at the periphery of the lock core, and the cipher chip arranged at the top side of the lock core is integrated with a cipher disk and is fixed on the lock core. Other two cipher chips are connected with a flange disk, a positioning disk is fixed on a door plate by rivets and the flange disk, and the upper end of the lock core is provided with a plug pin and a deflector rod and the deflector rod is cooperated with the plug pin. The utility model has advantages of strong reliability, firm and durable structure, wear-resistant performance, small size and light weight.
Description
The utility model relates to a kind of coded lock.
At present, the various coded locks of China are of a great variety, and particularly patent announcement number is the coded lock of CN2061584U, has once announced a kind of structure of coded lock, its principal character is to have increased a plurality of projectioies on the circumference of the driving-disc of coded lock, and adjacent protrusion bottom spacing equals the width of lock pin.Though this coded lock is made simple, improve safety factor, the projection that increases on the circumference of coded lock driving-disc often use can make the projection wearing and tearing, influences precision.
The purpose of this utility model provides a kind of will lock and two parts of password are designed to the novel cipher lock of one.
The purpose of this utility model is achieved in that it comprises combination disk, positioning disk, finger, lock core, driving lever, latch, cipher chips, flange, it is characterized in that: with the lock core centre, peripheral arrangement three block encryption sheets at lock core, being arranged in the cipher chips of lock core top and combination disk connects as one and is fixed on the lock core, two block encryption sheets link to each other with flange in addition, positioning disk is fixed on the door-plate by rivet and flange, in the lock core upper end latch and driving lever is arranged, and driving lever matches with latch.
The utility model has the advantages that: good reliability, sturdy and durable, not easy to wear, volume is little, and is in light weight.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Shown in Fig. 1-2, peripheral arrangement three block encryption sheets 8,9,10 at lock core 5, finger 4 is fixed on the cipher chips 8, cipher chips 8 is connected as a single entity with combination disk 1 and is fixed on the lock core 5, cipher chips 9,10 and flange 11 are fixed on the door-plate 12, driving lever 6 and latch 7 match, and are fixed on the lock core 5.
Operating principle: lock core is with the cipher chips of arrangement outward, must earlier lock be opened when the rotation cipher chips, otherwise cipher chips can not rotate.When door is closed, close password earlier, otherwise key is got to be got off.Cipher chips 8 and flange 11 are in closed condition by latch 7 lockings, rotate counterclockwise if key is inserted driving lever, make latch 7 leave flange 11, and cipher chips just can freely rotate and begin sign indicating number this moment.
Claims (1)
1, a kind of novel cipher lock, it comprises combination disk, positioning disk, finger, lock core, driving lever, latch, cipher chips, flange, it is characterized in that: with the lock core centre, peripheral arrangement three block encryption sheets at lock core, be arranged in the cipher chips of lock core top and combination disk and connect as one and be fixed on the lock core, two block encryption sheets link to each other with flange in addition, and positioning disk leans on rivet and flange to be fixed on the door-plate, in the lock core upper end latch and driving lever are arranged, driving lever matches with latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237245 CN2142480Y (en) | 1992-12-10 | 1992-12-10 | Cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237245 CN2142480Y (en) | 1992-12-10 | 1992-12-10 | Cipher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142480Y true CN2142480Y (en) | 1993-09-22 |
Family
ID=33778560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237245 Expired - Fee Related CN2142480Y (en) | 1992-12-10 | 1992-12-10 | Cipher lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142480Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587731A (en) * | 2012-03-26 | 2012-07-18 | 邝荣卿 | Mechanical combination lock cylinder with integrated lock and key |
-
1992
- 1992-12-10 CN CN 92237245 patent/CN2142480Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587731A (en) * | 2012-03-26 | 2012-07-18 | 邝荣卿 | Mechanical combination lock cylinder with integrated lock and key |
| CN102587731B (en) * | 2012-03-26 | 2013-10-16 | 邝荣卿 | Mechanical combination lock cylinder with integrated lock and key |
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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 |