CN1928302A - Magnetic lock core - Google Patents
Magnetic lock core Download PDFInfo
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- CN1928302A CN1928302A CN 200510010304 CN200510010304A CN1928302A CN 1928302 A CN1928302 A CN 1928302A CN 200510010304 CN200510010304 CN 200510010304 CN 200510010304 A CN200510010304 A CN 200510010304A CN 1928302 A CN1928302 A CN 1928302A
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- magnetic force
- lock core
- slingshot
- pellet shot
- magnetic
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Abstract
A magnetic spring lock core applied in all kinds of safety lock is disclosed, comprising shell, magnetic terminal and active billiards in slideway of the core and magnetic key relative to them. It is the anti-theft core which can not be opened by prior opening technology and has rewritten the history of prior billiards snap lock.
Description
The present invention is a kind of magnetic lock core that is installed in the various safety locks that is applicable to, it especially can prevent utilizing existing unlocking technique to open this lock.
At present, people are known that various metal ball spring locks, and it is type shape, different sizes, and its operating principle all is the same, make it to utilize existing unlocking technique just can open this type of lock of various models.Cause such lock can not well play antitheft effect.
The present invention can not only well play antitheft effect, but also the history of having rewritten ball spring lock.
The object of the present invention is achieved like this: (magnetite divides the two poles of the earth to an end of the magnetic force pellet shot from a slingshot in the pellet shot from a slingshot slideway (the N utmost point), that is: the N utmost point, the S utmost point.Homopolar-repulsion (power that is produced is to call repulsion in the following text), heteropole are inhaled mutually.This is the physical characteristic of magnetite.The present invention utilizes this physical characteristic of magnetite just.) with the relative repulsion effect that produces of an end (the N utmost point) of magnetic force terminal under, be pushed in the pellet shot from a slingshot hole of lock core heart.Because of the length of magnetic force pellet shot from a slingshot surpasses the degree of depth of heart hole, heart and shell that the part that grows is still blocked lock core in the pellet shot from a slingshot slideway in lock core shell make it to rotate (unblanking).In the key of being with the magnetic force piece inserts the keyhole of lock core heart, the other end of magnetic force pellet shot from a slingshot (the S utmost point) is under the repulsion effect of an end (the S utmost point) of the magnetic force piece of key, the pellet shot from a slingshot hole that is pushed out the lock core heart enters the middle part of pellet shot from a slingshot slideway (under the repulsion effect of the magnetic force terminal of the slideway other end, the magnetic force pellet shot from a slingshot can only be parked under magnetic force (repulsion) effect at two ends in the middle of the slideway).At this moment, the lock heart just can rotate (unblanking) under the manpower effect.
Owing to adopt such scheme, can in the middle of lock core and heart, establish a plurality of pellet shot from a slingshot slideways, the quantity of magnetic force piece will be complementary with the quantity of slideway in the middle of the key simultaneously.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 magnetic lock core vertical structure figure (under the opening)
Fig. 2 magnetic lock core vertical structure figure (not under the opening)
Fig. 3 magnetic lock core cross-sectional structure figure
Fig. 4-1 magnetic lock core fundamental diagram (under the last opening)
Fig. 4-1 magnetic lock core fundamental diagram (under the opening)
Fig. 5-1 magnetic force key vertical structure figure
Fig. 5-2 magnetic force key cross-sectional structure figure
Magnetic force piece (5) magnetic force pellet shot from a slingshot (6) pellet shot from a slingshot slideway (7) magnetic force terminal (8) lock core heart pellet shot from a slingshot hole (9) in Fig. 1 in (1) magnetic force lock core heart (2) magnetic force lock core shell (3) magnetic force key (4) key body prevents key fixedly keyhole (12) the magnetic force key hole in Fig. 3 of pellet shot from a slingshot jump ring (10) lock core heart anglec of rotation jump ring (11) and lock body that comes off
The drawing explanation
Fig. 1 is the vertical structure figure of magnetic lock core under (unblanking) state of unlatching.It is under the repulsion effect of the magnetic force piece (4) in magnetic force key (3), the magnetic force pellet shot from a slingshot (5) in the slideway (6) is released the magnetic force pellet shot from a slingshot hole (8) of lock core heart (1), thereby make lock core heart (1) can rotate (unblanking).
Fig. 2 is that magnetic lock is at the vertical structure figure that does not open under (unblanking) state.It is to push the pellet shot from a slingshot hole (8) (length of magnetic force pellet shot from a slingshot (5) exceeds the hole degree of depth of lock core heart (1)) of lock core heart (1) at following the magnetic force pellet shot from a slingshot of repulsion effect (5) of the magnetic force terminal (7) that is positioned at pellet shot from a slingshot slideway top, thereby makes lock core heart (1) can't rotate (unblanking) in lock core shell (2).
Fig. 3 is the whole cross-sectional structure figure of magnetic lock core.
Fig. 4 is the magnetic lock core fundamental diagram.Fig. 4-the 1st, magnetic lock core is at the schematic diagram of not opening under (unblanking) state; Fig. 4-the 2nd, the schematic diagram of magnetic lock core under (unblanking) state of unlatching.
Fig. 5--the 1st, the vertical structure figure of magnetic force key, (4) are the magnetic force pieces (this key is made up of a plurality of magnetic force pieces (4) that are embedded in the body) that is embedded in key (3) body among the figure.
Fig. 5--the 2nd, the cross-sectional structure figure of magnetic force key.
The basic functional principle of this magnetic lock core is such:
In the middle of lock core shell (2) and lock heart (1), be provided with a plurality of pellet shot from a slingshot slideways (6), on each slideway top a magnetic force terminal (7) is set, the other end of slideway communicates with the pellet shot from a slingshot hole (8) of lock heart (1), magnetic force pellet shot from a slingshot (5) in the slideway (6) is under the repulsion effect of magnetic force terminal (7), (the N utmost point of magnetic force terminal (7) must be extremely relative with the N of magnetic force pellet shot from a slingshot, so just produce repulsive force) pushes magnetic force pellet shot from a slingshot (5) the pellet shot from a slingshot hole (8) interior (length of magnetic force pellet shot from a slingshot (5) exceeds the degree of depth of pellet shot from a slingshot hole (8)) of lock core heart (1).At this moment, lock core heart (1) is blocked by magnetic force pellet shot from a slingshot (5) with lock core shell (2), makes lock heart (1) can't rotate (unblanking), as shown in Figure 2.When magnetic force key (3) inserts the jack (12) of lock heart (1), under the repulsion effect of the magnetic force piece (4) in placing key body (the S utmost point of magnetic force piece (4) must be extremely relative with the S of magnetic force pellet shot from a slingshot (5)), the magnetic force pellet shot from a slingshot (5) that is stored in lock core heart (1) the pellet shot from a slingshot hole (8) is pushed slideway (6) middle part, (because of the other end N utmost point of magnetic force pellet shot from a slingshot (5) is extremely relative with the N of magnetic force terminal (7), the magnetic force pellet shot from a slingshot is parked in the middle of the slideway under can only acting at the magnetic force (repulsion) at two ends).At this moment, lock core heart (1) just can rotate (unblanking) under the manpower effect, as shown in Figure 1.When extracting magnetic force key (3), magnetic force pellet shot from a slingshot (5) just is pushed in the pellet shot from a slingshot hole of lock core heart (1) under the repulsion effect of magnetic force terminal (7) again, block lock core heart (1) and lock core shell (2) once more, making it to lock heart (1) is under the state that can not rotate (unblanking), as shown in Figure 2.
This lock core is whole to constitute (not inhaling mutually with magnetite) with key by non-iron substance.
Claims (7)
1, a kind of magnetic lock core in the pellet shot from a slingshot slideway of lock core and heart, is made up of magnetic force terminal, the movable pellet shot from a slingshot of magnetic force and corresponding with it magnetic force key.
2, according to right 1 described magnetic lock core, it is characterized in that: utilize the homopolar-repulsion of permanent magnet (magnetite), the physical principle that heteropole is inhaled mutually, make the interior magnetic force pellet shot from a slingshot of pellet shot from a slingshot slideway under homopolarity repulsive force (hereinafter to be referred as the repulsion) effect of magnetic force terminal, the magnetic force pellet shot from a slingshot is pushed in the pellet shot from a slingshot hole (length of magnetic force pellet shot from a slingshot exceeds the pellet shot from a slingshot hole degree of depth) of lock core heart, thereby make heart can't rotate (unblanking).
3, according to right 1 described magnetic lock core, it is characterized in that: the magnetic force key is made up of a plurality of magnetic force pieces (the N utmost point of each magnetic force piece, the extremely pairing direction of S differ) that are embedded in the key body, and each magnetic force piece should with the homopolarity relative (can produce repulsion) of magnetic force pellet shot from a slingshot.
4, according to right 1 described magnetic lock core, it is characterized in that: when the magnetic force key inserted the lock core heart, the magnetic force pellet shot from a slingshot was pushed out the core hole and enters the slideway middle part under the repulsion effect of the magnetic force piece of magnetic force key, thereby makes core can rotate (unblanking).
5, according to right 1 described magnetic lock core, it is characterized in that: the port (with magnetic force key contact site) at the pellet shot from a slingshot hole of lock core heart is located, and the spacer of being made by non-iron (not inhaling mutually with magnetite) material is set.The magnetic force pellet shot from a slingshot can not be contacted with the external world, and its main purpose is to prevent technology unlocking.
6, according to right 1 described magnetic lock core, it is characterized in that: utilize the physical principle of the homopolar-repulsion of magnetic force, in the middle of lock core and heart, can establish a plurality of pellet shot from a slingshot slideways, make it to be complementary, corresponding with the quantity of the magnetic force piece of magnetic force key.Its main purpose still prevents technology unlocking.
7, according to right 1 described magnetic lock core, it is characterized in that: this lock core integral body and key constitute (not inhaling mutually with magnetite) by non-iron substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010304 CN1928302A (en) | 2005-09-06 | 2005-09-06 | Magnetic lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010304 CN1928302A (en) | 2005-09-06 | 2005-09-06 | Magnetic lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1928302A true CN1928302A (en) | 2007-03-14 |
Family
ID=37858403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510010304 Pending CN1928302A (en) | 2005-09-06 | 2005-09-06 | Magnetic lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1928302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527001A (en) * | 2013-10-31 | 2014-01-22 | 施东辉 | General type anti-theft lock cylinder by utilizing magnet bipolarity |
| CN104033037A (en) * | 2014-06-23 | 2014-09-10 | 钱月珍 | Magnetic lockset |
| CN112497921A (en) * | 2020-11-13 | 2021-03-16 | 武汉先同科技有限公司 | Open-close type code spraying printer capable of continuously reading and writing |
-
2005
- 2005-09-06 CN CN 200510010304 patent/CN1928302A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527001A (en) * | 2013-10-31 | 2014-01-22 | 施东辉 | General type anti-theft lock cylinder by utilizing magnet bipolarity |
| CN104033037A (en) * | 2014-06-23 | 2014-09-10 | 钱月珍 | Magnetic lockset |
| CN112497921A (en) * | 2020-11-13 | 2021-03-16 | 武汉先同科技有限公司 | Open-close type code spraying printer capable of continuously reading and writing |
| CN112497921B (en) * | 2020-11-13 | 2021-08-27 | 武汉先同科技有限公司 | Open-close type code spraying printer capable of continuously reading and writing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070314 |