CN102003111A - Magnetic lock and key thereof - Google Patents
Magnetic lock and key thereof Download PDFInfo
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- CN102003111A CN102003111A CN 201010568791 CN201010568791A CN102003111A CN 102003111 A CN102003111 A CN 102003111A CN 201010568791 CN201010568791 CN 201010568791 CN 201010568791 A CN201010568791 A CN 201010568791A CN 102003111 A CN102003111 A CN 102003111A
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- lock core
- magnetic
- blind hole
- magnetic patch
- lock
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Abstract
The invention discloses a magnetic lock and a key thereof, relates to a lock with a special rotating piece and provides a magnetic lock in which a lock core billiard can be rotated and moved by a key in a contactless manner and a key thereof. The key points of the technical scheme adopted for realizing the aim of the invention include: the lock comprises a lock core consisting of an external lock core fixedly connected with a lock shell and an internal lock core; the internal lock core is rotationally arranged in an hole in the external lock core; an axial key hole is arranged in the center of the internal lock core and is in sliding fit with the key; at least two opposite holes which are in sliding fit with a magnetic block are formed in the lock core body on two sides of the key hole in the internal lock core body; the holes in sliding fit with the magnetic block consist of the blind hole of the internal lock core and the blind hole of the external lock core, and the blind holes are communicated; one of the blind holes of the internal lock core and the external lock core is a shallow blind hole, while the other one is a deep blind hole; and a vertical guide groove is formed on the wall of the key hole of the lock shell, and a groove for sliding fit is formed on the hole wall at the hole opening of the key hole of the internal lock core. The magnetic lock and the key are used in locksets.
Description
Technical field:
The present invention relates to a kind of lock that has special tumbler, particularly a kind of magnetic lock and unlatching key thereof.
Background technology:
Lock is that family, society are widely used in antitheft instrument, and the most frequently used lock of people is cylinder lock, coded lock, also has high-tech Fingerprint Lock etc.Although cylinder lock commonly used has been taked the opposite sex lock of various difficult manufacturings to the shape of key, but this class all has a common ground, promptly just can open by external force, the company of unblanking around this principle can open the cylinder lock of various manufacturer production, thereby, its safety is to satisfy the requirement of people to property safety, coded lock is difficult for opening for general robber, but its security performance is also undesirable, though high-tech such as fingerprint lock is safe, but cost an arm and a leg, general other is difficult to bear.
Summary of the invention:
The purpose of this invention is to provide a kind of key and do not contact magnetic lock and the unlatching key thereof that lock core marble rotates lock core or moves.The present invention realizes that the technical scheme of foregoing invention purpose is, a kind of magnetic lock, comprise lock core, it is characterized in that: lock core is made up of the outer lock core and the internal cylinder that are connected with lock housing, internal cylinder is transferred in the outer lock core hole, the center of internal cylinder be provided with an axial key hole and key slippery, in, outer lock core is non-magnet_conductible material and makes, in the lock core body of the keyhole both sides of internal lock core body, be provided with two relative holes of joining at least with the magnetic patch cunning, described hole of joining with the magnetic patch cunning is made up of the blind hole of the internal cylinder that interconnects and the blind hole of outer lock core, any blind hole in described internal cylinder blind hole and the outer lock core blind hole is shallow blind hole, and another blind hole is dark blind hole, the degree of depth of described dark blind hole is more than or equal to the length of magnetic patch, the degree of depth of described shallow blind hole is less than the length of magnetic patch, axially intersecting of magnetic patch hole in the described lock core body and lock core body, be provided with on the key hole wall of lock housing with key body on the alignment pin cunning vertical guide groove of joining, be provided with on the hole wall at the place, aperture of the keyhole of internal cylinder with key body on the slippery groove of alignment pin, this groove is communicated with vertical guide groove on the lock housing key hole wall.Magnetic patch hole in the described lock core is a kind of of following several forms:
Internal cylinder blind hole in (1) two relative magnetic patch hole is shallow blind hole, and the blind hole of outer lock core is dark blind hole;
Internal cylinder blind hole in (2) two symmetrical magnetic patch holes is dark blind hole, and the blind hole of outer lock core is shallow blind hole;
The shallow blind hole in a magnetic patch hole in (3) two symmetrical magnetic patch holes is the blind hole of outer lock core, and the shallow blind hole in another magnetic patch hole is the internal cylinder blind hole.Two relative magnetic patch holes of described lock core body setting are two pairs.The axial distribution of described lock core body has a plurality of relative magnetic patch holes.A kind of key that is used to open the described magnetic lock of claim 1, comprise key body, it is characterized in that key body is and the slippery cylinder of magnetic lock internal cylinder keyhole, this key body top be provided with described lock housing key hole wall on the alignment pin that matches of axial channel, be provided with in the key body respectively and the relative magnetic patch of magnetic patch in the lock core body, the magnetic of the outer end of this magnetic patch is following several a kind of:
The outer end magnetic of (1) two relative magnetic patch is identical with the inner magnetic of magnetic patch in the lock core body respectively;
The outer end magnetic of (2) two relative magnetic patch is opposite with the inner magnetic of magnetic patch in the lock core body respectively;
The magnetic of the magnetic patch the inner in the outer end magnetic of a magnetic patch in (3) two relative magnetic patch and the shallow blind hole of internal cylinder is identical, and the magnetic of the magnetic patch the inner in the magnetic of another magnetic patch outer end and the dark blind hole of internal cylinder is opposite.The magnetic patch that distributes relatively on the described key body has two pairs.The magnetic patch that distributes has a plurality of in key body upper edge axial distribution relatively.Even if the present invention is because the remarkable advantage that adopts this special pellet shot from a slingshot of magnetic patch thereby the company of unblanking also not to open.
Description of drawings:
Fig. 1 is a magnetic lock closed condition structural representation of the present invention, Fig. 2 is that key enters lockhole with whole magnetic patch open mode structural representations in the lock core, Fig. 3 is that key is opened first kind of form of structure schematic diagram of lock core magnetic patch, Fig. 4 is that key is opened second kind of form structure schematic diagram of lock core magnetic patch, Fig. 5 is that key is opened the third form structure schematic diagram of lock core magnetic patch, and Fig. 6 is that key is opened the 4th kind of form structure schematic diagram of lock core magnetic patch.
The specific embodiment:
With the ring lock is that embodiment elaborates to the present invention, lock core in the lock housing 1 is internal cylinder 3 and outer lock core 2, outer lock core and lock housing are connected, internal cylinder is transferred in the outer lock core hole, in the lock core body of keyhole 4 both sides of lock core, be provided with two relative magnetic patch 9 chambeies, this magnetic patch chamber is made of blind hole in the internal cylinder that interconnects and the blind hole in the outer lock core, a blind hole that constitutes in two blind holes in this magnetic patch chamber is shallow blind hole, another blind hole is dark blind hole, the length of described dark blind hole is greater than or equal to the length of described magnetic patch, the length of described shallow blind hole is less than the length of described magnetic patch, and described magnetic patch and internal cylinder keyhole be vertical or oblique axially.
Ring lock is by the outer lock core 2 of lock housing 1 and Qi Nei, internal cylinder 3 is formed, the upper end of lock housing is provided with the hole identical with the keyhole diameter of internal cylinder, on the hole wall of internal cylinder upper port, be provided with the alignment pin on key body top and change the groove 5 of joining mutually, be connected with key pin deep-slotted chip breaker 5 on the internal cylinder hole wall being provided with vertical key pin guide groove 7 on the hole wall of lock housing, the top of dead bolt 8 is transferred in the hole of lock housing bottom end cover 10, the diameter of lock tongue body is identical with the internal cylinder keyhole, vertical slot cunning on the hole wall at the place, aperture that is provided with alignment pin 13 and lock housing bottom end cover 10 on the side face of dead bolt 8 upper ends is joined, join in the alignment pin cunning that is provided with on the hole wall of internal cylinder lower end keyhole on the side face of vertical slot and described dead bolt upper end, alignment pin on the side face of the vertical slot on this internal cylinder lower end hole wall and dead bolt upper end is not relative, misplaces 45 °;
The principle of closing and opening of ring lock of the present invention is, after key 11 is extracted out from lock core keyhole, at this moment, left side the top-down the 1st in the lock core, 3 and 4 three magnetic patch 9 enter respectively in the shallow blind hole in the outer lock core internal cylinder are pinned, simultaneously, the the 2nd and the 3rd magnetic patch in four magnetic patch on lock core right side enters respectively and in the shallow blind hole in the outer lock core internal cylinder is pinned and can not rotate (referring to Fig. 1), when unblanking, alignment pin on the key body aimed in the keyhole that key 11 is injected behind the vertical guide groove 7 in the locking shell hole internal cylinder till the bottom, location lock enters on the internal cylinder key hole wall in the groove 5 on the key, at this moment, each side four magnetic patch 12 in the key body are relative with eight magnetic patch in the lock core respectively, the left side the 1st of internal cylinder will be pinned in the lock core, 3, in the dark blind hole of the 2nd and the 3rd magnetic patch inspiration internal cylinder on 4 magnetic patch and right side, so lock core is opened, (referring to Fig. 2).Clockwise rotate 45 ° of keys this moment, drive internal cylinder and change 45 ° clockwise, vertical guide groove on the hole wall of internal cylinder keyhole lower end is relative with the alignment pin 13 of lock tongue body upper end at this moment, upwards spur key, key pin is entered in another vertical blind guide groove 6 on the lock housing hole wall, meanwhile, because the suction of the magnetic patch 14 of key lower end, enter in the internal cylinder keyhole so dead bolt rises simultaneously, the dead bolt other end withdraws from from hook lock, and ring lock is opened.When the lock thing, oppositely aforesaid operations can pin object.
More than be to utilize the concrete application of magnetic bullet of the present invention at ring lock.Magnetic bullet all can be used other forms of lock the principle that lock core opens and closes according to the present invention, just does suitable adjustment on frame for movement and can realize.
Fig. 3-the 6th, the present invention is to four kinds of forms of lock core magnetic patch blind hole distribution form, when the size of lockset allows greatly, can be set up magnetic patch blind hole facing each other or three pairs or four pairs on the plane of lock core body, even more for a long time, equally also can be provided with three, four or how right magnetic patch, make the security performance of lock higher like this at key body vertical.
Claims (7)
1. magnetic lock, comprise lock core, it is characterized in that: lock core is made up of the outer lock core and the internal cylinder that are connected with lock housing, internal cylinder is transferred in the outer lock core hole, the center of internal cylinder be provided with an axial key hole and key slippery, in, outer lock core is non-magnet_conductible material and makes, in the lock core body of the keyhole both sides of internal lock core body, be provided with two relative holes of joining at least with the magnetic patch cunning, described hole of joining with the magnetic patch cunning is made up of the blind hole of the internal cylinder that interconnects and the blind hole of outer lock core, any blind hole in described internal cylinder blind hole and the outer lock core blind hole is shallow blind hole, and another blind hole is dark blind hole, the degree of depth of described dark blind hole is more than or equal to the length of magnetic patch, the degree of depth of described shallow blind hole is less than the length of magnetic patch, axially intersecting of magnetic patch hole in the described lock core body and lock core body, be provided with on the key hole wall of lock housing with key body on the alignment pin cunning vertical guide groove of joining, be provided with on the hole wall at the place, aperture of the keyhole of internal cylinder with key body on the slippery groove of alignment pin, this groove is communicated with vertical guide groove on the lock housing key hole wall.
2. a kind of magnetic lock as claimed in claim 1 is characterized in that: the magnetic patch hole in the described lock core is a kind of of following several forms:
Internal cylinder blind hole in (1) two relative magnetic patch hole is shallow blind hole, and the blind hole of outer lock core is dark blind hole;
Internal cylinder blind hole in (2) two symmetrical magnetic patch holes is dark blind hole, and the blind hole of outer lock core is shallow blind hole;
The shallow blind hole in a magnetic patch hole in (3) two symmetrical magnetic patch holes is the blind hole of outer lock core, and the shallow blind hole in another magnetic patch hole is the internal cylinder blind hole.
3. a kind of magnetic lock according to claim 1 and 2 is characterized in that: two relative magnetic patch holes of described lock core body setting are two pairs.
4. according to claim 1,2 or 3 described a kind of magnetic lock, it is characterized in that: the axial distribution of described lock core body has a plurality of relative magnetic patch holes.
5. key that is used to open the described magnetic lock of claim 1, comprise key body, it is characterized in that key body is and the slippery cylinder of magnetic lock internal cylinder keyhole, this key body top be provided with described lock housing key hole wall on the alignment pin that matches of axial channel, be provided with in the key body respectively and the relative magnetic patch of magnetic patch in the lock core body, the magnetic of the outer end of this magnetic patch is following several a kind of:
The outer end magnetic of (1) two relative magnetic patch is identical with the inner magnetic of magnetic patch in the lock core body respectively;
The outer end magnetic of (2) two relative magnetic patch is opposite with the inner magnetic of magnetic patch in the lock core body respectively;
The magnetic of the magnetic patch the inner in the outer end magnetic of a magnetic patch in (3) two relative magnetic patch and the shallow blind hole of internal cylinder is identical, and the magnetic of the magnetic patch the inner in the magnetic of another magnetic patch outer end and the dark blind hole of internal cylinder is opposite.
6. the key that is used to open the described magnetic lock of claim 1 as claimed in claim 1 is characterized in that: the magnetic patch that distributes relatively on the described key body has two pairs.
7. as claim 5 or the 6 described keys that are used to open magnetic lock as described in the claim 1, it is characterized in that: the magnetic patch that distributes has a plurality of in key body upper edge axial distribution relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568791A CN102003111B (en) | 2010-12-02 | 2010-12-02 | Magnetic lock and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568791A CN102003111B (en) | 2010-12-02 | 2010-12-02 | Magnetic lock and key thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102003111A true CN102003111A (en) | 2011-04-06 |
| CN102003111B CN102003111B (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010568791A Expired - Fee Related CN102003111B (en) | 2010-12-02 | 2010-12-02 | Magnetic lock and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003111B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005606A (en) * | 2014-05-22 | 2014-08-27 | 栗新 | Magnetic unlocking device and magnetic unlocking structure of magnetic coding key |
| CN105442949A (en) * | 2014-08-26 | 2016-03-30 | 宿迁泽达职业技术学院 | Memory type key based on magneto discoloration principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978565Y (en) * | 2005-12-16 | 2007-11-21 | 张煌辉 | Magnetic anti-theft lock |
| CN101126287A (en) * | 2007-09-16 | 2008-02-20 | 林贤武 | Magnetism hybrid spring lock and magnetism coding key |
| US20080264125A1 (en) * | 2007-04-24 | 2008-10-30 | Hsiu-Chuan Wu | Lock assembly with an improved burglarproof lock core |
| CN201169985Y (en) * | 2008-02-15 | 2008-12-24 | 于凯霖 | Magnetic anti-theft mechanical lock |
| CN201972462U (en) * | 2010-12-02 | 2011-09-14 | 韩军 | Magnetic lock and opening key thereof |
-
2010
- 2010-12-02 CN CN201010568791A patent/CN102003111B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978565Y (en) * | 2005-12-16 | 2007-11-21 | 张煌辉 | Magnetic anti-theft lock |
| US20080264125A1 (en) * | 2007-04-24 | 2008-10-30 | Hsiu-Chuan Wu | Lock assembly with an improved burglarproof lock core |
| CN101126287A (en) * | 2007-09-16 | 2008-02-20 | 林贤武 | Magnetism hybrid spring lock and magnetism coding key |
| CN201169985Y (en) * | 2008-02-15 | 2008-12-24 | 于凯霖 | Magnetic anti-theft mechanical lock |
| CN201972462U (en) * | 2010-12-02 | 2011-09-14 | 韩军 | Magnetic lock and opening key thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005606A (en) * | 2014-05-22 | 2014-08-27 | 栗新 | Magnetic unlocking device and magnetic unlocking structure of magnetic coding key |
| WO2015176540A1 (en) * | 2014-05-22 | 2015-11-26 | 栗新 | Magnetic unlocking device and magnetic unlocking structure of magnetic coding key |
| CN104005606B (en) * | 2014-05-22 | 2016-04-27 | 栗新 | The magnetic tripper of magnetism coding key and magnetic unlocking structure |
| JP2017516932A (en) * | 2014-05-22 | 2017-06-22 | 新 栗 | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key |
| EP3147432A4 (en) * | 2014-05-22 | 2018-01-31 | Xin Li | Magnetic unlocking device and magnetic unlocking structure of magnetic coding key |
| US10280649B2 (en) | 2014-05-22 | 2019-05-07 | Zhuhai Perfection Technology Co., Ltd | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key |
| CN105442949A (en) * | 2014-08-26 | 2016-03-30 | 宿迁泽达职业技术学院 | Memory type key based on magneto discoloration principle |
| CN105442949B (en) * | 2014-08-26 | 2017-07-07 | 宿迁泽达职业技术学院 | Memory-type key based on magneto discoloration principle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102003111B (en) | 2012-10-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20131202 |