CN2460679Y - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
- Publication number
- CN2460679Y CN2460679Y CN 01212268 CN01212268U CN2460679Y CN 2460679 Y CN2460679 Y CN 2460679Y CN 01212268 CN01212268 CN 01212268 CN 01212268 U CN01212268 U CN 01212268U CN 2460679 Y CN2460679 Y CN 2460679Y
- Authority
- CN
- China
- Prior art keywords
- lock
- magnetic
- slingshot
- utility
- pellet shot
- 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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- Soft Magnetic Materials (AREA)
Abstract
The utility model relates to a magnetic lock which is composed of a lock body 1, a lock core 2, a clamping pin 3 and a key clamp 5. The utility model has the advantages that a marble 7 is made from permanent magnet steel; after locking is finished, the marble can not be easily poked under the function of magnetic force. The utility model has a strong insurance and anti-theft function and is suitable for various occasions needing locks.
Description
The utility model relates to a kind of magnetic mechanical lock, specifically is exactly Magnetic lock.
In existing cylinder lock, its pellet shot from a slingshot is locked lock by the elastic force of spring; When opening by on the key with the lock in the suitable convex-concave mouth of pellet shot from a slingshot size, through the rotation lock is opened.This cylinder lock when reality is used, very easily after locking is dialled hook by human spring hook and is opened, and theftproof is poor.
For overcoming the defective of above-mentioned cylinder lock, the purpose of this utility model is to provide a kind of use permanent-magnet material to make pellet shot from a slingshot, and being embedded on the keycard with the magnet sheet is the Magnetic lock of key.Good burglary insurance effect after locking, this lock is arranged.
Magnetic lock, it comprises lock body 1, lock core 2, bayonet lock 3, spring 4, keycard 5, it is characterized in that: respectively have groove 6 on the correspondence position of lock body 1 and the upper and lower casing of lock core 2, groove is built-in with pellet shot from a slingshot 7.Pellet shot from a slingshot 7 is to be made by permanent-magnet steel, and has only an end of warp-wise to show magnetic force polarity is arranged.Contraposition place that the above and below of keycard 5 is provided with 2 recessings 6 of lock core is inlaid with permanent magnetism sheet 8.
The utility model is compared with existing cylinder lock, its advantage is that pellet shot from a slingshot is that permanent-magnet steel is made, after locking, upper and lower two pellets shot from a slingshot attract mutually, firmly block lock core, can't see the very difficult hook from the outside of pellet shot from a slingshot rigidity element in the lock core keycard hole and dial out, the antitheft effect of very strong insurance is arranged, be applicable to various with the lock occasions.
Accompanying drawing 1 is the new structural representation of this practicality.
Accompanying drawing 2 is the new internal construction sectional view of this practicality.
Accompanying drawing 3 is a billiards structure sectional view of the present utility model.
Embodiment: with reference to the accompanying drawings 1, accompanying drawing 2, accompanying drawing 3 manufacture and design this product.At first, design the profile of lock body 1, lock core 2 according to actual mode of occupation, its material is selected copper, aluminium or stainless steel for use.The groove 6 of contraposition is offered in corresponding position on the housing of lock body 1 and lock core 2 then, places pellets shot from a slingshot 7 in the groove 6.Cylindrical shape made by pellet shot from a slingshot 7 usefulness permanent magnetism steel discs and groove 6 is adaptive, and pellet shot from a slingshot 7 is made has only radially apparent magnetic of end face, and other is to being the exhausted magnet steel shielding of usefulness, after guaranteeing like this to lock lock, the upper and lower pellet shot from a slingshot of lock core 2 attracts each other, and lock is firmly pinned, and other direction is not subjected to the effect of external force.Spring 4 usefulness spring steel are made then.Bayonet lock 3 is used steel plate system.The exhausted magnetic GRP of keycard 5 usefulness is made sheet, and thereon, following go up with lock core 2 on groove inlay the permanent magnetism sheet 8 of as much in the place of contraposition mutually, press accompanying drawing at last and assemble finished product and get final product.
Claims (3)
1. Magnetic lock, it comprises lock body (1), lock core (2), bayonet lock (3), spring (4), keycard (5), it is characterized in that: have groove (6) on the correspondence position of lock body (1) and the last lower house of lock core (2), groove is built-in with pellet shot from a slingshot (7).
2. Magnetic lock according to claim 1 is characterized in that: pellet shot from a slingshot (7) is to be made by permanent-magnet steel, and has only an end of warp-wise to show magnetic force polarity is arranged.
3. Magnetic lock according to claim 1 and 2 is characterized in that: the above and below of keycard (5) is provided with and contraposition place of lock core (2) institute's recessing (6) is inlaid with permanent magnetism sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212268 CN2460679Y (en) | 2001-01-11 | 2001-01-11 | Magnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212268 CN2460679Y (en) | 2001-01-11 | 2001-01-11 | Magnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460679Y true CN2460679Y (en) | 2001-11-21 |
Family
ID=33631495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212268 Expired - Fee Related CN2460679Y (en) | 2001-01-11 | 2001-01-11 | Magnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460679Y (en) |
-
2001
- 2001-01-11 CN CN 01212268 patent/CN2460679Y/en not_active Expired - Fee Related
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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 |