CN114909034B - Lock cylinder anti-theft magnetic induction lock and working method thereof - Google Patents
Lock cylinder anti-theft magnetic induction lock and working method thereof Download PDFInfo
- Publication number
- CN114909034B CN114909034B CN202210495149.6A CN202210495149A CN114909034B CN 114909034 B CN114909034 B CN 114909034B CN 202210495149 A CN202210495149 A CN 202210495149A CN 114909034 B CN114909034 B CN 114909034B
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- China
- Prior art keywords
- lock
- magnetic induction
- front cover
- groove
- clamping groove
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
- E05B47/0045—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets keys with permanent magnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
Abstract
The invention provides a lock core anti-theft magnetic induction lock and a working method thereof, wherein the lock core anti-theft magnetic induction lock comprises a lock assembly and a magnetic induction key, the lock assembly comprises a lock core, a magnetic induction lock ring and a magnetic induction lock body, one end of the lock core is fixed on one side in the magnetic induction lock ring, a circle of groove I is arranged on the periphery of the other side of the magnetic induction lock ring, and a circle of groove II is arranged on the inner side of the magnetic induction lock ring; the magnetic induction lock body comprises a lock clothes, a steel ball, a metal cup, a spring, a front cover plug and a lock body front cover; the lock clothes are provided with hollow bulges, and are fixed on the front cover of the lock body; the metal cup is attracted by the magnet and is arranged in the hollow bulge of the lock clothes, the metal cup is provided with a clamping groove II matched with the magnetic induction lock ring, steel ball holding holes are uniformly formed in the wall of the clamping groove II, and steel balls are arranged on the clamping groove II; a spring is arranged in the cavity of the metal cup. The lock cylinder is hidden in the door plate, so that the damage of foreign matters and water to the lock cylinder is avoided, technical unlocking of a thief is avoided, and the safety and the attractiveness of the door are improved.
Description
Technical Field
The invention belongs to the technical field of building door and window hardware fittings, and particularly relates to an anti-theft magnetic induction lock with a lock core and a working method thereof.
Background
In the prior art, most of lock holes of door and window lock cylinders are in an exposed state, and the lock holes possibly have foreign matters to be blocked, or rain water corrodes the lock cylinders to rust, so that the lock cylinders are difficult to unlock after long-time use, the use experience is affected, and the service lives of the lock cylinders are shortened; in addition, the exposed keyhole provides a machine for a thief to ride, and the lock core is easily unlocked technically or damaged, so that property loss is caused. In addition, the exposed buttonhole is abrupt in the door with uniform modeling, so that the overall visual coordination of the door is destroyed, and the attractiveness is influenced.
Disclosure of Invention
The invention provides a lock cylinder anti-theft magnetic induction lock, which solves the technical problems in the prior art and achieves the purposes of prolonging the service life of the lock cylinder, increasing the safety and improving the attractiveness.
The anti-theft magnetic induction lock with the lock core is characterized by comprising a lock assembly and a magnetic attraction key, wherein the lock assembly comprises the lock core, a magnetic induction lock ring and a magnetic induction lock body, one end of the lock core is fixed on one side in the magnetic induction lock ring, a circle of groove I is formed in the periphery of the other side of the magnetic induction lock ring, and a circle of groove II is formed in the inner side of the magnetic induction lock ring;
the magnetic induction lock body comprises a lock coat, a steel ball, a metal cup, a spring, a front cover plug and a lock body front cover;
the lock is provided with a hollow bulge in the interior, the bulge is provided with a clamping groove I matched with the magnetic induction lock ring, the outer edge of the lock body is provided with a circle of slide bars, the inside of the front cover of the lock body is provided with a slide way matched with the slide bars, and the opening side of the slide way is provided with a front cover for blocking; fixing the lock clothes on the lock body front cover;
the metal cup is attracted by the magnet, is arranged in the hollow bulge of the lock clothes, is provided with a clamping groove II matched with the magnetic induction lock ring, is uniformly provided with steel ball holding holes in the wall formed by the clamping groove II, and is provided with steel balls; a spring is arranged in the cavity of the metal cup; the clamping groove I and the clamping groove II are bitten with magnetic induction locking rings, and the steel balls are respectively positioned in the groove I and the groove II.
Preferably, a first reinforcing rib is arranged in the middle of the lock clothes.
Preferably, the metal cup is made of Q345 steel.
Preferably, a gasket is arranged in the metal cup and is positioned between the steel ball and the spring.
Preferably, the number of the protrusions and the number of the metal cups are two, and the number of the steel balls arranged on each metal cup is three; in the metal cup, one side wall of the second forming wall of the clamping groove is provided with a steel ball retaining hole, and the other two steel ball retaining holes are positioned in the other side wall and at the second forming position of the clamping groove; two steel balls are arranged in the second groove.
Preferably, the periphery of the front cover of the lock body and the periphery of the front cover plugging are provided with a circle of grooves III, and the grooves III are sleeved with sealing rings.
Preferably, the shape of the magnetic key corresponds to that of the front cover of the lock body, the key comprises a first cover body and a second cover body, a magnet seat is arranged in the first cover body and at a position corresponding to the metal cup, magnets are arranged in the magnet seat, and the number of the magnet seats and the number of the magnets are the same as that of the metal cups.
Preferably, a hanging ring is arranged at one end of the cover body.
Preferably, the first cover body and the second cover body are internally provided with reinforcing ribs.
Preferably, the material of the magnet is neodymium iron boron strong magnet 12000GS.
Meanwhile, the invention also provides a working method of the anti-theft magnetic induction lock with the lock core.
The lock core anti-theft magnetic induction lock is arranged in the door plate, so that the front cover of the lock body is flat with the surface of the door plate; the magnetic attraction key is placed at the front cover of the lock body, so that a magnet in the magnetic attraction key attracts a metal cup, and a steel ball presses a magnetic induction lock ring loose; thereby removing the magnetically susceptible lock body; then, a key is inserted into the lock core to unlock; after unlocking, the clamping groove I and the clamping groove II in the magnetic induction lock body are bitten to contain a magnetic induction lock ring; the spring action makes the steel ball extrude in draw-in groove one and draw-in groove two, fixes the magnetic induction lock main part.
The invention has the beneficial effects that:
when the lock core anti-theft magnetic induction lock is specifically installed and used, the plane of the lock core is required to be 21mm away from the plane of the door plate, the lock core is a common lock core in the prior art, and the installation mode is the same as that of the prior art; the lock body front cover is flush with the surface of the door plate, the lock core is protected on the inner side, and the lock core cannot be seen on the outer side: the safety is higher, because the magnetic induction lock ring is tightly clamped by the steel ball, the front cover of the lock body can not be outwards pulled to be opened, and the lock body is difficult to pry open. The lock core is hidden in the door plate, so that the damage of foreign matters and water to the lock core is avoided, meanwhile, the technical unlocking of a thief is avoided, and the safety of the door is improved; and simultaneously, the attractive appearance is also improved.
Drawings
FIG. 1 is a schematic view of an exploded construction of a lock assembly of the present invention;
FIG. 2 is a schematic view of the structure of the lock assembly of the present invention;
FIG. 3 is a schematic view of an exploded view of the lock assembly of the present invention;
FIG. 4 is a schematic diagram of a key explosion structure of the present invention;
FIG. 5 is a schematic diagram of a key explosion structure of the present invention;
FIG. 6 is a schematic view of the use state of the present invention;
fig. 7 is a schematic view of a magnetic induction lock body structure of the present invention.
In the figure: 1. a lock core; 2. a magnetically induced locking ring; 2.1, groove I; 2.2, grooves II; 3.1, a sealing ring; 3.2, locking the clothes; 3.21, protrusions; 3.22, clamping groove I; 3.23, sliding strips; 3.24, reinforcing ribs; 3.3, steel balls; 3.4, a metal cup; 3.41, clamping groove II; 3.42, steel ball holding holes; 3.5, a spring; 3.6, a gasket; 3.7, plugging the front cover; 3.8, a lock body front cover; 3.81, a slideway; 4.1, a first cover body; 4.11, a magnet base; 4.12, hanging rings; 4.2, a second cover body; 4.3, a magnet; 5. and (5) a door plate.
Detailed Description
The technical scheme of the invention is further explained by the specific embodiments.
Example 1
Referring to the drawings, the invention provides a lock core anti-theft magnetic induction lock, which is characterized by comprising a lock assembly and a magnetic attraction key, wherein the lock assembly comprises a lock core 1, a magnetic induction lock ring 2 and a magnetic induction lock body, one end of the lock core 1 is fixed on one side in the magnetic induction lock ring 2, the periphery of the other side of the magnetic induction lock ring 2 is provided with a circle of groove I2.1, and the inner side of the magnetic induction lock ring 2 is provided with a circle of groove II 2.2;
the magnetic induction lock body comprises a lock coat 3.2, a steel ball 3.3, a metal cup 3.4, a spring 3.5, a front cover plug 3.7 and a lock body front cover 3.8; the middle of the lock coat is provided with a reinforcing rib I3.24;
the lock clothes 3.2 is provided with a bulge 3.21 with a hollow inside, the bulge 3.21 is provided with a clamping groove I3.22 matched with the magnetic induction lock ring 2, the outer edge of the lock clothes 3.2 body is provided with a circle of sliding strips 3.23, the inside of the lock body front cover 3.8 is provided with a sliding way 3.81 matched with the sliding strips 3.23, and the opening side of the sliding way 3.81 is provided with a front cover plug 3.7; the lock clothes 3.2 are fixed on the lock body front cover 3.8; the periphery of the front cover 3.8 of the lock body and the periphery of the front cover plugging 3.7 are provided with a circle of grooves III, and the grooves III are sleeved with sealing rings 3.1;
the metal cup 3.4 is attracted by a magnet, and the metal cup 3.4 is made of Q345 steel; the metal cup 3.4 is arranged in the hollow bulge 3.21 of the clothes locking 3.2, the metal cup 3.4 is provided with a clamping groove II 3.41 matched with the magnetic induction locking ring 2, steel ball holding holes 3.42 are uniformly formed in the wall formed by the clamping groove II 3.41, and steel balls 3.3 are arranged; a spring 3.5 is arranged in the cavity of the metal cup 3.4; a gasket 3.6 is arranged in the metal cup 3.4 and is positioned between the steel ball 3.3 and the spring 3.5; the clamping groove I3.22 and the clamping groove II 3.41 are bitten by the magnetic induction locking ring 2, and the steel ball 3.3 is respectively positioned in the groove I2.1 and the groove II 2.2.
The number of the protrusions 3.21 and the number of the metal cups 3.4 are two, and the number of the steel balls 3.3 arranged on each metal cup 3.4 is three; in the metal cup 3.4, a clamping groove II 3.41 is formed in a wall, one side wall is provided with a steel ball holding hole 3.42, and the other two steel ball holding holes 3.42 are positioned in the other side wall and are positioned at the forming position of the clamping groove II 3.41; two steel balls 3.3 are arranged in the second groove 2.2.
Example 2
The magnetic key in embodiment 1 corresponds to the front cover 3.8 of the lock body, the key comprises a first cover body 4.1 and a second cover body 4.2, a magnet seat 4.11 is arranged in the first cover body 4.1 and corresponds to the metal cup 3.4, a magnet 4.3 is arranged in the magnet seat 4.11, and the number of the magnet seats 4.11 and the magnets 4.3 is the same as that of the metal cups 3.4; the first cover body 4.1 is buckled with the second cover body 4.2. The end part of the first cover body 4.1 is provided with a hanging ring 4.12. The first cover body 4.1 and the second cover body 4.2 are internally provided with reinforcing ribs II. The material of the magnet 4.3 is neodymium iron boron strong magnet 12000GS.
Example 3
The invention also provides a working method of the lock core anti-theft magnetic induction lock, which comprises the following steps: the lock core anti-theft magnetic induction lock is arranged in the door plate 5, so that the front cover 3.8 of the lock body is flat with the door plate 5; the magnetic key is placed at the front cover 3.8 of the lock body, so that the magnet 4.3 in the magnetic key attracts the metal cup 3.4, and the steel ball 3.3 presses the magnetic lock ring 2 loose; thereby removing the magnetically susceptible lock body; then, a key is inserted into the lock cylinder 1 to unlock; after unlocking, the magnetic induction lock body is put back, and the clamping groove I3.22 and the clamping groove II 3.41 in the lock coat 3.2 bite the magnetic induction lock ring 2; the spring 3.5 acts to enable the steel ball 3.3 to be extruded in the clamping groove I3.22 and the clamping groove II 3.41, and the magnetic induction locking body is fixed.
Claims (7)
1. The anti-theft magnetic induction lock with the lock core is characterized by comprising a lock assembly and a magnetic attraction key, wherein the lock assembly comprises the lock core, a magnetic induction lock ring and a magnetic induction lock body, one end of the lock core is fixed on one side in the magnetic induction lock ring, a circle of groove I is formed in the periphery of the other side of the magnetic induction lock ring, and a circle of groove II is formed in the inner side of the magnetic induction lock ring; the magnetic induction lock body comprises a lock coat, a steel ball, a metal cup, a spring, a front cover plug and a lock body front cover; the lock is provided with a hollow bulge in the interior, the bulge is provided with a clamping groove I matched with the magnetic induction lock ring, the outer edge of the lock body is provided with a circle of slide bars, the inside of the front cover of the lock body is provided with a slide way matched with the slide bars, and the opening side of the slide way is provided with a front cover for blocking; fixing the lock clothes on the lock body front cover; the metal cup is attracted by the magnet, is arranged in the hollow bulge of the lock clothes, is provided with a clamping groove II matched with the magnetic induction lock ring, is uniformly provided with steel ball holding holes in the wall formed by the clamping groove II, and is provided with steel balls; a spring is arranged in the cavity of the metal cup; the clamping groove I and the clamping groove II are bitten with a magnetic induction locking ring, and the steel balls are respectively positioned in the groove I and the groove II;
the metal cup is made of Q345 steel;
a gasket is arranged in the metal cup and is positioned between the steel ball and the spring;
the number of the bulges and the number of the metal cups are two, and the number of steel balls arranged on each metal cup is three; in the metal cup, one side wall of the second forming wall of the clamping groove is provided with a steel ball retaining hole, and the other two steel ball retaining holes are positioned in the other side wall and at the second forming position of the clamping groove; two steel balls are arranged in the second groove.
2. The anti-theft magnetic induction lock of claim 1, wherein a first reinforcing rib is arranged in the middle of the lock clothes.
3. The lock cylinder anti-theft magnetic induction lock according to claim 1, wherein a circle of groove III is formed on the periphery of the front cover of the lock body and the periphery of the front cover plugging, and a sealing ring is sleeved on the groove III.
4. The anti-theft magnetic induction lock of claim 1, wherein the magnetic attraction key corresponds to the front cover of the lock body, the key comprises a first cover body and a second cover body, a magnet seat is arranged in the first cover body and corresponds to the metal cup, magnets are arranged in the magnet seat, and the number of the magnet seats and the number of the magnets are the same as that of the metal cups.
5. The antitheft magnetic induction lock of claim 4 wherein the first cover and the second cover are internally provided with reinforcing ribs.
6. The lock cylinder anti-theft magnetic induction lock according to claim 1, wherein the magnet is made of neodymium-iron-boron strong magnet 12000GS.
7. A working method of the lock core anti-theft magnetic induction lock according to claim 1, characterized in that the lock core anti-theft magnetic induction lock is installed in a door plate, so that a front cover of a lock body is flat with the door plate surface; the magnetic attraction key is placed at the front cover of the lock body, so that a magnet in the magnetic attraction key attracts a metal cup, and a steel ball presses a magnetic induction lock ring loose; thereby removing the magnetically susceptible lock body; then, a key is inserted into the lock core to unlock; after unlocking, the clamping groove I and the clamping groove II in the magnetic induction lock body are bitten to contain a magnetic induction lock ring; the spring action makes the steel ball extrude in draw-in groove one and draw-in groove two, fixes the magnetic induction lock main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495149.6A CN114909034B (en) | 2022-05-07 | 2022-05-07 | Lock cylinder anti-theft magnetic induction lock and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495149.6A CN114909034B (en) | 2022-05-07 | 2022-05-07 | Lock cylinder anti-theft magnetic induction lock and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114909034A CN114909034A (en) | 2022-08-16 |
| CN114909034B true CN114909034B (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210495149.6A Active CN114909034B (en) | 2022-05-07 | 2022-05-07 | Lock cylinder anti-theft magnetic induction lock and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114909034B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545336A (en) * | 2009-05-12 | 2009-09-30 | 伍志勇 | Magnetic door lock |
| CN104727654A (en) * | 2015-03-20 | 2015-06-24 | 余虹仪 | Anti-theft lock integrating electromechanical interlocking and magnetic hooking |
| CN104790743A (en) * | 2015-03-12 | 2015-07-22 | 徐浩钟 | Asynchronous electromechanical hybrid magnetic antitheft alarm lock |
| CN207048484U (en) * | 2017-07-11 | 2018-02-27 | 珠海优特电力科技股份有限公司 | Lock core, lockset and key |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2193793B2 (en) * | 2000-03-01 | 2005-02-01 | Escudos Kala Internacional, S.L. | CONDEMNATION MECHANISM FOR ELECTRONIC LOCKS. |
| AR021590A3 (en) * | 2000-04-28 | 2002-07-31 | At Ing S R L | A SAFETY BOLT TO BE OPERATED BY A WRENCH AND DRIVE WRENCH |
-
2022
- 2022-05-07 CN CN202210495149.6A patent/CN114909034B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545336A (en) * | 2009-05-12 | 2009-09-30 | 伍志勇 | Magnetic door lock |
| CN104790743A (en) * | 2015-03-12 | 2015-07-22 | 徐浩钟 | Asynchronous electromechanical hybrid magnetic antitheft alarm lock |
| CN104727654A (en) * | 2015-03-20 | 2015-06-24 | 余虹仪 | Anti-theft lock integrating electromechanical interlocking and magnetic hooking |
| CN207048484U (en) * | 2017-07-11 | 2018-02-27 | 珠海优特电力科技股份有限公司 | Lock core, lockset and key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114909034A (en) | 2022-08-16 |
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