CN2121501U - Multidimensional key and core lock - Google Patents
Multidimensional key and core lock Download PDFInfo
- Publication number
- CN2121501U CN2121501U CN 92206965 CN92206965U CN2121501U CN 2121501 U CN2121501 U CN 2121501U CN 92206965 CN92206965 CN 92206965 CN 92206965 U CN92206965 U CN 92206965U CN 2121501 U CN2121501 U CN 2121501U
- Authority
- CN
- China
- Prior art keywords
- key
- lock
- lock core
- multiaspect shape
- face
- 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.)
- Granted
Links
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model relates to a multi-surface key and a lock core, which comprises a multi-surface lock core device whose each face is arranged with five balls and a multi-surface key device whose each face is arranged with five blocking teeth. When a matching key is inserted into the lock core, the lock can be opened by rotation. When the distribution angles of the key and the lock core are changed, the special matching key can be produced for improving the accuracy of the lock, security, and theft protection.
Description
The utility model relates to the architecture advances of lock.
Original lock is to adopt single face thread form key to constitute, and precision is low, and under a certain amount of situation, similar key all occurring can open, and is pried open by the people easily, adopts especially that master key is easier to be pried open, and can not play the function of security and anti-theft.
The utility model has overcome above-mentioned deficiency, the lock that a kind of key is a multiaspect shape lock core has been made in design.Precision is very high can't be pried open with various tool, changes the degree of distribution of multiaspect shape key cylinder during as manufacturing, promptly can't occur by similar key.
The utility model has provided the key technology that manufactures and designs the security and anti-theft performance that improves lock.
This is that the lock and the common lock body of multiaspect shape key cylinder is supporting, as door lock, safety cabinet (case) lock hanging lock, all can reach same effect.
The same with common lock convenient when this lock uses, rotate to an angle in the lock core and can open as long as key inserted.
Introduce embodiment below in conjunction with accompanying drawing: (1) is the assembling drawing of lock housing as shown in the figure, (2) be compression spring, be used for compressing pellet shot from a slingshot, play the transfer lifting, (3) are last pellet shot from a slingshot, (4) be following pellet shot from a slingshot, be the main effect of opening,, join because pellet shot from a slingshot and tooth must close when no jack per line key inserts lock core, otherwise pellet shot from a slingshot is on lock core or the lower end under last pellet shot from a slingshot and the lock core, thereby lock core is rotarily opened.(5) be used for the press seal spring for the stage clip capping, (6) be multiaspect shape lock core, as two to tetrahedron, with trihedral the best, to improve the precision of lock, (7) be multiaspect shape tooth key, as two to tetrahedron, with three be the diagrammatic sketch of the best, (8) the multiaspect shape key cylinder diagrammatic sketch that for a change distributes, (9) be the location lock, (10) are the rotation diagrammatic sketch of (1).
Claims (3)
1, a kind of locking device of multiaspect shape key cylinder, feature are to comprise that every face is equipped with the multiaspect shape lock core device of five retaining pellets shot from a slingshot, and every face has the multiaspect shape key of five retaining teeth.
2, the locking device of polygon key as claimed in claim 1 and lock core is characterized in that key cylinder is multiaspect shape, can be divided into two～on four sides, is best with the trihedral.
3, the locking device of multiaspect shape key cylinder as claimed in claim 1 or 2 is characterized in that multiaspect shape key and lock core, can change distribution angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206965 CN2121501U (en) | 1992-04-11 | 1992-04-11 | Multidimensional key and core lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206965 CN2121501U (en) | 1992-04-11 | 1992-04-11 | Multidimensional key and core lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2121501U true CN2121501U (en) | 1992-11-11 |
Family
ID=4952785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92206965 Granted CN2121501U (en) | 1992-04-11 | 1992-04-11 | Multidimensional key and core lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2121501U (en) |
-
1992
- 1992-04-11 CN CN 92206965 patent/CN2121501U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |