CN104033037A - Magnetic lockset - Google Patents
Magnetic lockset Download PDFInfo
- Publication number
- CN104033037A CN104033037A CN201410282326.8A CN201410282326A CN104033037A CN 104033037 A CN104033037 A CN 104033037A CN 201410282326 A CN201410282326 A CN 201410282326A CN 104033037 A CN104033037 A CN 104033037A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- key
- transmission shaft
- flat
- lock
- 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.)
- Pending
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a magnetic lockset. The magnetic lockset comprises an outer magnetic ring, magnetic columns, a lock cylinder, a transmission shaft and a key. The outer magnetic ring externally sleeves the lock cylinder which is an annular column externally sleeving the transmission shaft, the lock cylinder in the shape of the annular column is axially divided into N flat annular columns, each flat annular column is internally radially provided with a slide way, and directions of the slide ways in the flat annular columns are not completely uniform; the magnetic columns capable of sliding along the slide ways are arranged in the slide ways respectively; the magnetic columns and the outer magnetic ring follow the law that like poles repel; the key is matched with the inner surface of the transmission shaft and longitudinally partitioned into multiple sections, and section magnets are identical to the magnetic columns in magnetism. The magnetic lockset has the advantages that composition modes of the slide ways in the magnetic lockset is complex, features of the magnetic lockset cannot be seen from the outside, and accordingly the magnetic lockset is less prone to breaking, and abrasion degree and fracture probability of the key can be effectively lowered.
Description
Affiliated technical field
The present invention relates to a kind of brightwork field, especially, is a kind of safety lockset.
Background technology
At present, common lockset is cylinder lock, and its principle is to use a plurality of different cylindrical components, pins lock core; When putting into correct key, each snap is pushed to identical height, and lock core is just decontroled.There is again in recent years the various structures such as two-way, three-dimensional pellet.
Its major defect is that security performance is not high enough, easily according to internal construction, is cracked, and key bit is easy to wear or fracture inside in addition, puts to no little inconvenience to normal use.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of magnetic lock, greatly improve the safety of lockset, and can't see architectural feature from outside, this lockset is difficult for being cracked, and can effectively reduce the degree of wear of key and the probability that fractures.
For solving the problems of the technologies described above, the technical solution used in the present invention is: this magnetic lock comprises lock body and key;
Described lock body comprises outer magnetic ring, lock core, power transmission shaft from outside to inside;
Described outer magnetic ring is enclosed within lock core outside, and described lock core is circular column, is set in described power transmission shaft outside; The lock core of described post is ringwise divided into N(N>1 vertically) individual flat annulated column, in each flat annulated column, radially offer slideway, and the direction of the slideway in each flat annulated column is not quite identical;
Described in each, in slideway, be respectively equipped with the magnetic posts that can slide along slideway; Magnetic posts and described outer magnetic ring homopolar-repulsion described in each, and while not inserting key in described lock body, described in each, magnetic posts is stretched out described slideway under the repulsion effect of outer magnetic ring, withstands in the slotted eye matching with magnetic posts described in each of offering on the periphery wall of described power transmission shaft;
Described power transmission shaft inside has cylindricality keyhole, and the inwall of this keyhole is shaped with 2 above axially extended chutes; Described key comprises a key cylinder matching with described keyhole; Described key cylinder surface is shaped with the fin matching with described chute; And key cylinder is divided into N the section corresponding with the individual flat annulated column of N of described lock core vertically, is respectively equipped with a section magnet described in each in section; The magnetic line of force direction of described section magnet has following feature: in the time of in described key cylinder inserts keyhole, and the magnetic posts homopolar-repulsion in each section magnet and each flat annulated column, and this repulsion is greater than the magnetic repulsion between magnetic posts and outer magnetic ring.
The invention has the beneficial effects as follows: in the situation that not inserting key, magnetic posts is subject to the magnetic repulsion effect of outer magnetic ring, withstand on the slotted eye of power transmission shaft periphery wall, thereby pin lock core; And key is inserted after keyhole, due to the magnetic posts homopolar-repulsion in each section magnet on key cylinder and each flat annulated column, and this repulsion is greater than the magnetic repulsion between magnetic posts and outer magnetic ring, therefore each magnetic posts is outwards pushed away to the slotted eye on power transmission shaft, make lock core release.
Lock core due to described magnetic lock, be divided into vertically N flat annulated column, in each flat annulated column, radially offer slideway, the direction of slideway can be along any direction of flat annulated column diameter, therefore N slideway can have very various building form, thereby greatly increased the safety of lockset; In addition, no matter from keyhole or key, observe, from all seeing in appearance, be not difficult for its internal structure being replicated, further improved safety; And it is not because key is cylinder, without complicated tooth mouth structure, easy to wear and fracture.
As preferably, between the adjacent sections magnet of described key, leave space, to reduce the magnetic disturbance between adjacent sections magnet.
As preferably, there is magnetic layer parcel in described section magnet outside, between section magnet and magnetic layer, has non-magnetizer to join, and between adjacent magnetic layer, leaves space; Make each magnetic layer form magnetic screen to each section magnet; Make to eliminate as far as possible magnetic interference between adjacent sections magnet, increase the service life.
As preferably, lock core can be divided into 8-12 flat annulated column vertically, and this scope has not only guaranteed the safe coefficient of lockset, is convenient to produce, make simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of an embodiment of this magnetic lock.
Fig. 2 is the longitudinal section of Fig. 1 embodiment.
Fig. 3 is the longitudinal section of the key of Fig. 1 embodiment.
The specific embodiment
Embodiment
In the embodiment of magnetic lock shown in Fig. 1～Fig. 3, this magnetic lock comprises outer magnetic ring 1, lock core 2, magnetic posts 23, power transmission shaft 3, key 4.
Described outer magnetic ring 1 is permanent magnet, is enclosed within lock core 2 outsides, and described lock core 2 is circular column, is set in described power transmission shaft 3 outsides.
As shown in Figure 1 and Figure 2, the lock core 2 of described post is ringwise divided into 10 flat annulated columns 21 vertically, in each flat annulated column 21, radially offers slideway 20, and the direction of the slideway 20 in each flat annulated column 21 is not quite identical; Described in each, in slideway 20, be respectively equipped with the magnetic posts 23 that can slide along slideway 20; Magnetic posts 23 and described outer magnetic ring 1 homopolar-repulsion described in each.In the present embodiment, as shown in Figure 1, the direction that each slideway 20 is offered is different, and for Fig. 2, each slideway 20 is opened in respectively a position on each plane P 1 ~ P10, from the front of each plane, looks, and the direction of offering of each slideway 20 intersects each other.
Described power transmission shaft 3 inside have cylindricality keyhole, and the inwall of this keyhole is shaped with 3 axially extended chutes; Described key 4 comprises a key cylinder matching with described keyhole; Described key cylinder surface is shaped with the fin matching with described chute; And key cylinder is divided into 10 10 sections that flat annulated column 21 is corresponding with described lock core vertically, is respectively equipped with a section magnet 6 described in each in section; The magnetic line of force direction of described section magnet 6 has following feature: in the time of in described key cylinder inserts keyhole, and magnetic posts 23 homopolar-repulsions in each section magnet 6 and each flat annulated column 21, and this repulsion is greater than the magnetic repulsion between magnetic posts 23 and outer magnetic ring 1.
Described key 4, there are magnetic layer 7 parcels in its section magnet outside, has non-magnetic layer to join between section magnet 6 and magnetic layer 7, between adjacent magnetic layer 7, leaves space, makes each magnetic layer form magnetic screen to each section magnet; Make to eliminate as far as possible magnetic interference between adjacent sections magnet, increase the service life.
While not inserting key 4 in described lock body, described in each, magnetic posts 23 withstands in the slotted eye matching with magnetic posts described in each 23 of offering on the periphery wall of described power transmission shaft 3 under the magnetic repulsion effect of outer magnetic ring 1, and state keeps Locked; And key is inserted after keyhole, due to the magnetic posts homopolar-repulsion in each section magnet 6 and each flat annulated column on key cylinder, and this repulsion is greater than the magnetic repulsion between magnetic posts and outer magnetic ring, therefore each magnetic posts is outwards pushed away to the slotted eye on power transmission shaft, make lock core release.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a magnetic lock, this magnetic lock comprises lock body and key (4), described lock body comprises outer magnetic ring (1), lock core (2), power transmission shaft (3) from outside to inside; It is characterized in that: described outer magnetic ring cover (1) is in lock core (2) outside, and described lock core (2) is circular column, be set in described power transmission shaft (3) outside; The lock core of described post ringwise (2) is divided into N(N>1 vertically) individual flat annulated column (21), in each flat annulated column (21), radially offer slideway (20), and the direction of the slideway (20) in each flat annulated column (21) is not quite identical; In slideway described in each (20), be respectively equipped with the magnetic posts (23) that can slide along slideway (20); Described magnetic posts (23) and outer magnetic ring (1) two like magnetic poles repel each other; On the periphery wall of described power transmission shaft (3), offer the slotted eye matching with magnetic posts described in each (23), inside has cylindricality keyhole, and the inwall of this keyhole is shaped with 2 above axially extended chutes; The keyhole of described key (4) shape and described power transmission shaft matches, and described key is divided into N the section corresponding with the individual flat annulated column (21) of N of described lock core vertically, is respectively equipped with a section magnet (6) described in each in section; Magnetic posts (23) homopolar-repulsion in each section magnet (6) and each flat annulated column (21), and this repulsion is greater than the magnetic repulsion between magnetic posts and outer magnetic ring.
2. magnetic lock according to claim 1, is characterized in that: between the adjacent sections magnet of described key (4), leave space.
3. magnetic lock according to claim 1, it is characterized in that: each section magnet (6) outer cover in described key (4) has magnetic layer (7), between section magnet (6) and magnetic layer (7), there is rubber to join, between adjacent magnetic layer, leave space, section magnet (6) and magnetic posts (23) two like magnetic poles repel each other.
4. magnetic lock according to claim 1, is characterized in that: described lock core (2) is divided into 8-12 flat annulated column vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282326.8A CN104033037A (en) | 2014-06-23 | 2014-06-23 | Magnetic lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282326.8A CN104033037A (en) | 2014-06-23 | 2014-06-23 | Magnetic lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033037A true CN104033037A (en) | 2014-09-10 |
Family
ID=51464009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282326.8A Pending CN104033037A (en) | 2014-06-23 | 2014-06-23 | Magnetic lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095472A1 (en) * | 2017-11-17 | 2019-05-23 | 刁志诚 | Combined adjustable anti-theft magnetic lock having multi-stage verification system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6705139B2 (en) * | 2001-06-15 | 2004-03-16 | Lincoln Tsai | Magnetic lock mechanism |
| CN1928302A (en) * | 2005-09-06 | 2007-03-14 | 姚忠群 | Magnetic lock core |
| CN102140870A (en) * | 2011-05-06 | 2011-08-03 | 刘新明 | Magnetic encoding lock and magnetic control unlocking key |
| CN202347940U (en) * | 2011-10-27 | 2012-07-25 | 刘伟 | Key lock component |
| CN203626421U (en) * | 2013-08-31 | 2014-06-04 | 卢强 | Permanent magnet cylinder lock |
-
2014
- 2014-06-23 CN CN201410282326.8A patent/CN104033037A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6705139B2 (en) * | 2001-06-15 | 2004-03-16 | Lincoln Tsai | Magnetic lock mechanism |
| CN1928302A (en) * | 2005-09-06 | 2007-03-14 | 姚忠群 | Magnetic lock core |
| CN102140870A (en) * | 2011-05-06 | 2011-08-03 | 刘新明 | Magnetic encoding lock and magnetic control unlocking key |
| CN202347940U (en) * | 2011-10-27 | 2012-07-25 | 刘伟 | Key lock component |
| CN203626421U (en) * | 2013-08-31 | 2014-06-04 | 卢强 | Permanent magnet cylinder lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095472A1 (en) * | 2017-11-17 | 2019-05-23 | 刁志诚 | Combined adjustable anti-theft magnetic lock having multi-stage verification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101418652B (en) | Keyhole protection device | |
| CN202017408U (en) | Lock | |
| CN204850760U (en) | Magnetism lock and well lid of installing this magnetism lock | |
| CN103790441A (en) | Anti-theft lock | |
| CN104033037A (en) | Magnetic lockset | |
| CN204002097U (en) | Magnetic lock | |
| CN101126287A (en) | Magnetism hybrid spring lock and magnetism coding key | |
| CN204531675U (en) | Dual locking mess code lock | |
| CN202209088U (en) | Magnetic coding lock and magnetic control unlocking key | |
| CN203924944U (en) | Blade marble magnetic-clutching racing lock | |
| CN102140870B (en) | Magnetic encoding lock and magnetic control unlocking key | |
| CN204511054U (en) | Dark magnetic suspension antitheft sylinder | |
| CN202596272U (en) | Number plate for coded lock | |
| CN202324851U (en) | Double-roller-pin side column lock | |
| CN203626421U (en) | Permanent magnet cylinder lock | |
| CN204139762U (en) | Asynchronous interlocking electromechanics mixing warning hidden anti-theft lock | |
| CN202299685U (en) | Key-hidden lock core | |
| CN103527001A (en) | General type anti-theft lock cylinder by utilizing magnet bipolarity | |
| CN203271330U (en) | Mechanically magnetic composite lock | |
| CN204645849U (en) | A kind of Magnetic lockwork and key thereof | |
| CN201246019Y (en) | Magnetic lock | |
| CN206220690U (en) | A kind of magnetic coding lock core with dust cap | |
| CN205277060U (en) | Bent cellular type security protection tapered end | |
| CN202347940U (en) | Key lock component | |
| CN209556587U (en) | Flower-shape triangular key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20140910 |