CN2900711Y - Anti-theft safe lock - Google Patents
Anti-theft safe lock Download PDFInfo
- Publication number
- CN2900711Y CN2900711Y CN 200620114671 CN200620114671U CN2900711Y CN 2900711 Y CN2900711 Y CN 2900711Y CN 200620114671 CN200620114671 CN 200620114671 CN 200620114671 U CN200620114671 U CN 200620114671U CN 2900711 Y CN2900711 Y CN 2900711Y
- Authority
- CN
- China
- Prior art keywords
- locking plate
- utility
- silver cabinet
- locking
- model
- 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 silver cabinet lockset, in particular to an anti-theft silver cabinet lock which comprises a digital dial disc, locking plates and an unlocking mechanism. The utility model is characterized in that more than one radial slot is opened on the periphery of the locking plate, wherein one slot is deeper than other slots. The utility model is an improvement based on the current silver cabinet lock. Many slots which depths are smaller than the unlocking mouth are opened on the locking plate of the current silver cabinet. The effect of the slots is that when the illegal unlocking person use technical method or hand feeling to open the silver cabinet, the locking mouth axial coincidence position on a plurality of locking plates can not be found or is very difficult to find thereby achieving the goal of preventing illegal unlocking. Simultaneously, the convex shifting button is changed into a depression. The illegal unlocking person can not extract out the digital dial disc and its connecting shaft to prevent illegal unlocking.
Description
Technical field
The utility model relates to a kind of safety cabinet lockset, particularly a kind of theft proof strongbox lock.
Background technology
Safety cabinet is a lot of with the kind of lockset at present, for mechanical lock, its basic functional principle is by being installed in the rotation of the digital dial on the safe door, driving the active locking plate that is installed in the door rotates, drive passive locking plate by the active locking plate and rotate, when a plurality of locking plates turned to desired location, the fore shaft on all locking plates overlapped vertically, thereby open handle by rotating, just safe door can be opened.Illegal opener is when the opening safety cabinet, when rotating digital dial, normally adopt feel or other instrument, just can find the fore shaft on the locking plate to overlap the position vertically, be used to install initiatively the axle of locking plate and pull up thereby open safety cabinet or will lock, safety cabinet is opened in the mode of destroying by the button handsetting of the projection on the digital dial.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of theft proof strongbox lock of the safety cabinet lock being opened or safety cabinet is opened in the mode of destroying by feel or other illegal means of preventing is provided.
For achieving the above object, the technical solution of the utility model is: a kind of theft proof strongbox lock, comprise digital dial, locking plate and opening mechanism, it is characterized in that on the circumference of locking plate, having more than one radial groove that the degree of depth of one of them groove is greater than the degree of depth of other groove.
Above-mentioned groove is to be distributed on the circumference of locking plate.
The button handsetting of above-mentioned digital dial is a pit.
The utility model is the improvement on existing safety cabinet lockset basis, a plurality of degree of depth have been opened on the locking plate with existing safety cabinet less than the groove of opening with fore shaft, the effect of this groove is to make illegally not open the person by feel or other technical method opening safety cabinet the time, can't or be difficult to find the fore shaft on a plurality of locking plates to overlap the position vertically, prevent illegal purpose of opening thereby reach.Simultaneously, because the button handsetting of the projection on the digital dial is become a pit, just can prevent that illegal opener from pulling up digital dial and coupled axle by instrument, reaches the purpose that illegally opens.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model locking plate.
The specific embodiment
As shown in Figure 1, on the door 4 of safety cabinet, positioning disk 3 is installed, digital dial 1 is installed on positioning disk, the left end of axle 5 is fixed on the digital dial, right-hand member is equipped with initiatively locking plate 9, axle sleeve 6 is installed on axle 5, and the left end of axle sleeve is fixed on the safe door, at the right-hand member of axle sleeve two passive locking plates 7 is installed.When rotating digital dial 1, drive initiatively by axle 5 that locking plates 9 rotate, drive two passive locking plates by the active locking plate and rotate, when 10 on three locking plates overlapped vertically, the turned position opening mechanism just can be opened safe door.
As shown in Figure 2, on the circumference of three locking plates, have three grooves 8, the degree of depth of groove is less than the degree of depth of the groove of fore shaft 10, when illegal opener forwards three grooves 8 on the circumference of three locking plates or groove and two fore shafts 10 when overlapping vertically to by feel, because the degree of depth of groove 8 is less than the depth of groove of fore shaft 10, during the turned position opening mechanism, safe door can't be opened, play antitheft effect.So except that the groove of fore shaft, other groove is the illegal opener's of fascination " a pseudo-fore shaft " on three locking plates.
In order to prevent that illegal opener from extracting axle 5 by the projection button handsetting on the existing digital dial, the safety cabinet door lock to be destroyed, the technical program changes the projection button handsetting into pit 2, thereby can play antitheft effect.
Claims (3)
1, a kind of theft proof strongbox lock comprises digital dial, locking plate and opening mechanism, it is characterized in that having more than one radial groove (8) (10) on the circumference of locking plate, and the degree of depth of one of them groove is greater than the degree of depth of other groove.
2, a kind of theft proof strongbox lock according to claim 1 is characterized in that above-mentioned groove is to be distributed on the circumference of locking plate.
3, a kind of theft proof strongbox lock according to claim 1 and 2, the button handsetting that it is characterized in that above-mentioned digital dial (1) is a pit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620114671 CN2900711Y (en) | 2006-05-10 | 2006-05-10 | Anti-theft safe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620114671 CN2900711Y (en) | 2006-05-10 | 2006-05-10 | Anti-theft safe lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900711Y true CN2900711Y (en) | 2007-05-16 |
Family
ID=38084876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620114671 Expired - Fee Related CN2900711Y (en) | 2006-05-10 | 2006-05-10 | Anti-theft safe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900711Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372993A (en) * | 2014-11-10 | 2015-02-25 | 朱明佐 | Mechanical coded lock |
| CN104405194A (en) * | 2014-11-01 | 2015-03-11 | 重庆工业职业技术学院 | Mechanical password lock with device for preventing unlocking password from being tested |
-
2006
- 2006-05-10 CN CN 200620114671 patent/CN2900711Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405194A (en) * | 2014-11-01 | 2015-03-11 | 重庆工业职业技术学院 | Mechanical password lock with device for preventing unlocking password from being tested |
| CN104372993A (en) * | 2014-11-10 | 2015-02-25 | 朱明佐 | Mechanical coded lock |
| CN104372993B (en) * | 2014-11-10 | 2016-08-24 | 朱明佐 | A kind of mechanical code 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 |