CN2420388Y - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
- Publication number
- CN2420388Y CN2420388Y CN 00213818 CN00213818U CN2420388Y CN 2420388 Y CN2420388 Y CN 2420388Y CN 00213818 CN00213818 CN 00213818 CN 00213818 U CN00213818 U CN 00213818U CN 2420388 Y CN2420388 Y CN 2420388Y
- Authority
- CN
- China
- Prior art keywords
- lock
- pellet shot
- tapered end
- slingshot
- lock core
- 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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Abstract
The utility model relates to a magnetic lock, which comprises a lock head and a key, wherein, the lock head is composed of a lock head body, a lock core and cylinders; cylinder holes on the lock body are step holes with relatively big exterior diameter and cylinder holes on the lock core are matched with the minor diameter part of the cylinder holes on the lock head; iron poles and magnetic cylinders are respectively matched with the dimensions of the minor diameter part and the big diameter part and are respectively arranged in the cylinder holes of the big diameter part on the lock head body and the cylinder holes on the lock core; the cylinders in the lock core are cylindrical. The utility model has the advantages of simple structure, easy process and installation for the magnetic cylinders, low labor complicated level and low processing cost.
Description
The utility model is a kind of magnetic lock.
The locking of magnetic lock is to lean on magnetic marble on the key to act on lock core, the interior magnetic marble of lock body or the realization of irony pellet shot from a slingshot with opening.For making simple in structure, the with low cost and handling ease of magnetic lock, the technician of the sector has invented the technology of only using a magnetic marble in one group of corresponding in tapered end pellet shot from a slingshot.In this technology, the pellet shot from a slingshot hole in the tapered end is made as stepped hole, and in lock body, has adopted step-like magnetic marble, but the processing of this magnetic marble comparatively bothers.
The purpose of this utility model is: design the more simple magnetic lock of a kind of processing.
The utility model comprises tapered end and the key of being made up of tapered end, lock core, pellet shot from a slingshot, pellet shot from a slingshot hole on the tapered end is the bigger stepped hole of outer dia, pellet shot from a slingshot hole small diameter portion adapts on pellet shot from a slingshot hole on the lock core and the tapered end, iron prop that adapts with small diameter portion and major diameter part size and magnetic marble are installed in respectively in the pellet shot from a slingshot hole and the pellet shot from a slingshot hole on the lock core of major diameter part on the tapered end respectively, and the pellet shot from a slingshot in the lock core is a cylindricality.
Compared with prior art, this structure of the present utility model is more simple, and the processing of magnetic marble and installation are also more easy, thereby can reduce the work complexity, also can cut down finished cost simultaneously.
In said structure, the pellet shot from a slingshot in tapered end and the lock core can all adopt magnetic marble, but for further reducing cost, can iron prop be housed the inside and outside, pellet shot from a slingshot hole of major diameter part on tapered end, and there is copper packing its inboard, and the pellet shot from a slingshot in the lock core then uses magnetic marble.
In addition, be difficult for coming off because of beating for making the utility model magnetic marble on the key, the utility model has changed and has adopted the mounting means of through hole in the past, and is shaped on counterbore thereon, and magnetic patch is inlaid in this hole.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Fig. 1 is the sectional view of the utility model embodiment tapered end part;
Wherein, 1-tapered end, 2-lock core, 3-plug, 4-iron prop, 5-copper packing, 6-magnetic marble, 7-magnetic patch, 8-key.
As shown in the figure, present embodiment comprises tapered end and key 8, and tapered end then comprises tapered end 1, lock core 2 and is installed in wherein pellet shot from a slingshot.Corresponding pellet shot from a slingshot hole is arranged in tapered end 1 and lock core 2, and pellet shot from a slingshot is installed on wherein.Pellet shot from a slingshot hole in the tapered end 1 is inner small and outside big stepped hole, and its external port is by plug 3 sealings; The iron prop 4 and the copper packing 5 that in its major diameter part, have size to adapt with it.Pellet shot from a slingshot hole in the lock core 2 is identical with the pellet shot from a slingshot hole small diameter portion diameter on the tapered end 1, and the size of the magnetic marble 6 in it also adapts with it.Have corresponding counterbore on the key 8 in the present embodiment, magnetic patch 7 is installed in it.
Claims (3)
1, a kind of magnetic lock, comprise tapered end and the key (8) formed by tapered end (1), lock core (2), pellet shot from a slingshot, pellet shot from a slingshot hole on the tapered end (1) is the bigger stepped hole of outer dia, it is characterized in that: the pellet shot from a slingshot hole on the lock core (2) is consistent with pellet shot from a slingshot hole small diameter portion on the tapered end, iron prop (4) that adapts with small diameter portion and major diameter part size and magnetic marble (6) are installed in tapered end (1) respectively and go up in the pellet shot from a slingshot hole and the pellet shot from a slingshot hole on the lock core (2) of major diameter part respectively, and the pellet shot from a slingshot in the lock core (2) is a cylindricality.
2, according to the described magnetic lock of claim, it is characterized in that: tapered end (1) is gone up major diameter inside and outside, pellet shot from a slingshot hole partly iron prop (4) is housed, and there is copper packing (5) its inboard.
3, according to the described magnetic lock of claim, it is characterized in that: key has counterbore on (8), and magnetic patch (7) is inlaid in this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213818 CN2420388Y (en) | 2000-03-06 | 2000-03-06 | Magnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213818 CN2420388Y (en) | 2000-03-06 | 2000-03-06 | Magnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420388Y true CN2420388Y (en) | 2001-02-21 |
Family
ID=33580042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213818 Expired - Fee Related CN2420388Y (en) | 2000-03-06 | 2000-03-06 | Magnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420388Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926592A (en) * | 2011-11-25 | 2013-02-13 | 叶剑清 | Annular opposite-attraction rotary magnetic pole positioning and clutch lock |
-
2000
- 2000-03-06 CN CN 00213818 patent/CN2420388Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926592A (en) * | 2011-11-25 | 2013-02-13 | 叶剑清 | Annular opposite-attraction rotary magnetic pole positioning and clutch lock |
| CN102926592B (en) * | 2011-11-25 | 2014-12-24 | 叶剑清 | Annular opposite-attraction rotary magnetic pole positioning and clutch 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 |