CN2237688Y - Magnetic lock core and special key - Google Patents
Magnetic lock core and special key Download PDFInfo
- Publication number
- CN2237688Y CN2237688Y CN 95222978 CN95222978U CN2237688Y CN 2237688 Y CN2237688 Y CN 2237688Y CN 95222978 CN95222978 CN 95222978 CN 95222978 U CN95222978 U CN 95222978U CN 2237688 Y CN2237688 Y CN 2237688Y
- Authority
- CN
- China
- Prior art keywords
- lock core
- magnetic
- pellet shot
- slingshot
- core body
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a magnetic lock core and a special key which is matched with the magnetic lock core. The upper side of a lock core body is provided with two corresponding cylinder holes, the inner part of each cylinder hole is provided with a plurality of cylinders which have magnetic performance or has no magnetic performance, and fixed magnetic cylinders are matched with the cylinders. The special key which is matched with the magnetic lock core is composed of a basal body which has no magnetic conduction and the surface covered layer of the basal body, and the inner part of the covered layer is fixed with magnetic particles which are corresponding to the two corresponding cylinder holes on the lock core body. The utility model is made by making use of the principle that the homogeneity is repellent and the isomerism is attractive, and has the advantages of simple structure and strong safe confidentiality.
Description
The utility model relates to a kind of magnetic force lock core and private key thereof that is applicable to various locks.
Existing built-in lock and padlock generally all adopt lock cylinder, are equipped with the key of dissimilar tooth form again, therefore in process of production, need the dissimilar tooth form according to key, the pellet shot from a slingshot of repair lock core, and production efficiency is lower.
The purpose of this utility model provides a kind of the magnetic force lock core and the private key that are suitable for producing in batches easy to use.
The technical solution of the utility model is: a kind of magnetic force lock core, comprise lock core body, pellet shot from a slingshot, it is characterized in that having on the lock core body the relative pellet shot from a slingshot hole of two rows, several carrying magnetics or not magnetic pellet shot from a slingshot are housed in each pellet shot from a slingshot hole, a fixing magnetic bullet arranged with pellet shot from a slingshot matches.
In order to open above-mentioned magnetic force lock core, the utility model also has a private key that matches and use with it, it is made up of the covering layer of non-magnetic matrix and matrix surface, in covering layer, be fixed with lock core body on the relative corresponding magnetic grain in pellet shot from a slingshot hole of two rows.
Advantage of the present utility model is the principle according to the magnet same sex is repelled each other, there is a natural attraction between the sexes, utilize the mutual suction of magnetic grain and push lock mutually open, changed traditional structure of utilizing spring, pellet shot from a slingshot and profile of tooth corresponding to unblank with it, its production technology is more simple, and lock core can be made various ways and different combinations with key, has improved level security.
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model magnetic force lock core end view.
Fig. 3 is the utility model private key structural representation.
As shown in the figure, the utility model magnetic force lock core has a lock core body (1), lock core body (1) is to adopt non-magnet materials such as aluminium alloys or copper to make, the relative pellet shot from a slingshot hole (9) of two rows is arranged on the lock core body (1), several carrying magnetics or not magnetic pellet shot from a slingshot (2) (5) are installed in each pellet shot from a slingshot hole (9), with pellet shot from a slingshot (2) (5) matches a fixing magnetic bullet (3) arranged, the available lead of magnetic bullet (3) (4) is enclosed in it on lock body, magnetic bullet (3) can be inhaled or be repelled each other mutually with the pellet shot from a slingshot in pellet shot from a slingshot hole (9), when key (11) when not inserting, pellet shot from a slingshot (2) (5) is NATURAL DISTRIBUTION, lock core body (1) can not be rotated, when inserting key (11), owing to have magnetic grain (6) on the key (11), because the same sex is repelled each other, principle of opposite sex attraction is arranged in order pellet shot from a slingshot (2) (5), make lock core body (1) thus rotate and can open lock.
The private key that matches and use with the utility model, it is made up of non-magnetic matrix (7) and matrix (7) surface coating (8), matrix (7) can be made up of aluminium alloys, copper or stainless steel, surface coating (8) can be made up of plastics, is fixed with the relative corresponding magnetic grain in pellet shot from a slingshot hole (9) (6) with last two rows of lock core body (1) in covering layer (8).
Pellet shot from a slingshot (2) (5) in the lock core body (1) and magnetic bullet (3) are can homopolarity staggered relatively, also can heteropole staggered relatively, when insert at the key end, repel each other each other or suction mutually, when pellet shot from a slingshot (2) (5) not during carrying magnetic, magnetic bullet (3) can only be inhaled it mutually, and at this moment the magnetic of magnetic grain (6) on the key is greater than the magnetic of magnetic bullet (3), when key inserts, just pellet shot from a slingshot (2) (5) can be sucted, thereby will lock unlatching.Have the hole (10) that matches with private key on the lock core body (1).
Claims (2)
1, a kind of magnetic force lock core, comprise lock core body, pellet shot from a slingshot, it is characterized in that having on the lock core body (1) the relative pellet shot from a slingshot hole (9) of two rows, several carrying magnetics or not magnetic pellet shot from a slingshot (2), (5) are housed in each pellet shot from a slingshot hole (9), a fixing magnetic bullet (3) are arranged with pellet shot from a slingshot (2) (5) matches.
2, a kind of and magnetic force lock core private key that matches and use, it is characterized in that key body (11) is made up of non-magnetic matrix (7) and matrix (7) surface coating (8), in covering layer (8), be fixed with the relative corresponding magnetic grain in pellet shot from a slingshot hole (9) (6) with last two rows of lock core body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222978 CN2237688Y (en) | 1995-09-28 | 1995-09-28 | Magnetic lock core and special key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222978 CN2237688Y (en) | 1995-09-28 | 1995-09-28 | Magnetic lock core and special key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2237688Y true CN2237688Y (en) | 1996-10-16 |
Family
ID=33870177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222978 Expired - Fee Related CN2237688Y (en) | 1995-09-28 | 1995-09-28 | Magnetic lock core and special key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2237688Y (en) |
-
1995
- 1995-09-28 CN CN 95222978 patent/CN2237688Y/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 |