CN201649822U - Magnetic anti-theft device of lockset - Google Patents
Magnetic anti-theft device of lockset Download PDFInfo
- Publication number
- CN201649822U CN201649822U CN2010201688463U CN201020168846U CN201649822U CN 201649822 U CN201649822 U CN 201649822U CN 2010201688463 U CN2010201688463 U CN 2010201688463U CN 201020168846 U CN201020168846 U CN 201020168846U CN 201649822 U CN201649822 U CN 201649822U
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- lock
- lock core
- locking
- door
- hole
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Abstract
The utility model relates to a magnetic anti-theft device of a lockset, including a lock and a key, wherein the key includes a magnet key and a switch key, the magnet key is arranged on the lower end of the switch key and is provided with a first magnet inside, the lock includes a lock cap, a lock core, a lock head, a lock case, an anti-theft lock door and fastening screws, the lock core is arranged on the lock cap, the center of the lock core is provided with a lock core projection upwards, the anti-theft lock door is arranged between the lock core and the lock cap, the lock head is sleeved to the lock core by cooperation of a lock head hole and the lock core projection, the fastening screws pass through the lock cap, the lock core, the lock head from bottom to top and are fastened with the lock case. The beneficial effects of the utility model are that thieves are unable to open the lockset by inserting a foreign body, design is ingenious, and the magnetic anti-theft device is capable of effectively protecting people belongings; the magnetic anti-theft device is designed to prevent theft aiming at the lock head principally, such that the magnetic anti-theft device may be used for the lockset of any lock hole, and application range is wide.
Description
Technical field
The utility model relates to a kind of lock, relates in particular to a kind of magnetic anti-theft device that is used on the lockset.
Background technology
Lockset is the basic utensil that people protect property safety, and existing theftproof lock is an example with the lockset on the electric bicycle, and keyhole all is exposed, and the superb robber of skill still might insert with foreign matter and open lockset, so be difficult to avoid vehicle stolen.
The utility model content
For addressing the above problem, the utility model provides a kind of and is contained in the lockset outside and can opens the keyhole of control and protection lockset by magnetic switch, and then can effectively protect the magnetic anti-theft device on the lockset of being used in of people's property safety.
A kind of magnetic anti-theft device that is used on the lockset of the present utility model, comprise lock body and key, described key comprises magnet key and switch key, described magnet key is arranged on the lower end of switch key, first magnet is housed in the magnet key, described lock body comprises locking closure, lock core, tapered end, lock box, antitheft locking a door and holding screw, the middle part of described locking closure is provided with a locking closure hole, be evenly equipped with three cored screw posts on the surface of locking closure and around the locking closure hole, described lock core is arranged on the top of locking closure, the center of described lock core upwards is provided with one and the corresponding lock core projection in locking closure hole, the external surface of lock core projection is provided with a plurality of grooves, be evenly distributed with three mounting holes on the surface of lock core and around the lock core projection, be provided with a small column on the surface of lock core and in a side of lock core projection, the outer circumferential edge of described lock core inwardly is provided with a breach along last, described antitheft locking a door is arranged between lock core and the locking closure, described tapered end is provided with tapered end hole of matching with the lock core projection and the screw hole that matches with described mounting hole, described tapered end passes through the engage sleeves of tapered end hole and lock core projection on described lock core, described lock box is arranged on the top of tapered end, the surface of lock box is provided with an aperture, described holding screw passes locking closure from the bottom up, lock core, tapered end is also fastening with lock box, and described small column exposes the outside at lock box after fastening.
A kind of magnetic anti-theft device that is used on the lockset of the present utility model, described antitheft locking a door comprises the ring and be arranged on the post of locking a door of locking a door ring one side and being connected with the ring of locking a door of locking a door that circle is locked a door sheet, is connected with the circular sheet of locking a door, the described ring set of locking a door is on described cored screw post, the described post of locking a door matches with breach on the lock core, and the described post of locking a door can drive the circle sheet of locking a door and rotate under the rotation of lock core.
Lock a door size and locking closure hole big or small corresponding of sheet of a kind of magnetic anti-theft device that is used on the lockset of the present utility model, described circle.
A kind of magnetic anti-theft device that is used on the lockset of the present utility model, hole wall in the tapered end hole is provided with blind hole, the spring and second magnet are housed in the blind hole, and second magnet in the blind hole is being adjacent to and can falling in the described groove when rotating with the outer wall of described lock core projection under the effect of spring.
A kind of magnetic anti-theft device that is used on the lockset of the present utility model, described first magnet is identical with the magnetic of second magnet.
The beneficial effect that the utility model is used in the magnetic anti-theft device on the lockset is: 1; make the burglar insert keyhole and open lockset with foreign matter; be skillfully constructed; can effectively protect people's property safety, when the user need open, magnetic key be inserted on the anti-theft lock; because the magnet on the magnetic key is identical with the magnetic of second magnet; under the repulsion effect of like pole, second magnet submerges in the blind hole, at this moment; lock core can rotate under mounting hole spacing; stir the small column that is exposed at lock box top, lock core is rotated, when lock core rotates; the post of locking a door can drive the circle sheet of locking a door and rotate under the rotation of lock core; the circle sheet of locking a door shifts out the position in locking closure hole, and at this moment, keyhole exposes; insert the switch key; can start car, when needs lock car, as long as stir small column; lock core is rotated; second magnet in the blind hole promptly falls in the groove in the effect of spring, makes lock core spacing, and when lock core rotates; the circle sheet of locking a door has moved on to the position in locking closure hole, and keyhole is hidden fully.2, the utility model mainly is the anti theft design of carrying out at tapered end, can apply to the lockset of any concrete keyhole, applied range.
Description of drawings
Fig. 1 is the overall structure figure that the utility model is used in lock body in the magnetic anti-theft device on the lockset;
Fig. 2 is the overall structure figure that the utility model is used in key in the magnetic anti-theft device on the lockset;
Fig. 3 is the decomposition texture vertical view that the utility model is used in lock body in the magnetic anti-theft device on the lockset;
Fig. 4 is the decomposition texture upward view that the utility model is used in lock body in the magnetic anti-theft device on the lockset.
The specific embodiment
Below in conjunction with Figure of description the magnetic anti-theft device that the utility model is used on the lockset is described further.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the magnetic anti-theft device that is used on the lockset of the present utility model, comprise lock body 1 and key 2, key 2 comprises magnet key 21 and switch key 22, magnet key 21 is arranged on the lower end of switch key 22, first magnet 211 is housed in the magnet key 21, lock body 1 comprises locking closure 11, lock core 12, tapered end 13, lock box 14, antitheftly lock a door 15 and holding screw 16, the middle part of locking closure 11 is provided with a locking closure hole 111, be evenly equipped with three cored screw posts 112 on the surface of locking closure 11 and around locking closure hole 111, lock core 12 is arranged on the top of locking closure 11, the center of lock core 12 upwards is provided with one and locking closure hole 111 corresponding lock core projectioies 121, the external surface of lock core projection 121 is provided with a plurality of grooves 122, be evenly distributed with three mounting holes 123 on the surface of lock core 12 and around lock core projection 121, be provided with a small column 124 on the surface of lock core 12 and in a side of lock core projection 121, the outer circumferential edge of lock core 12 inwardly is provided with a breach 125 along last, tapered end 13 is provided with tapered end hole 131 of matching with lock core projection 121 and the screw hole 132 that matches with described mounting hole 123, tapered end 13 passes through the engage sleeves of tapered end hole 131 and lock core projection 121 on described lock core 12, hole wall in tapered end hole 131 is provided with blind hole 133, spring 134 second magnet 135 identical with first magnet, 211 magnetic is housed in the blind hole 133, second magnet 135 in the blind hole 133 is being adjacent to and can falling in the groove 122 when rotating with the outer wall of lock core projection 121 under the effect of spring 134, lock box 14 is arranged on the top of tapered end 13, the surface of lock box 14 is provided with an aperture 141, holding screw 16 passes locking closure 11 from the bottom up, lock core 12, tapered end 13 is also fastening with lock box 14, and described small column 124 exposes the outside at lock box 14 after fastening.
Antitheft locking a door 15 is arranged between lock core 12 and the locking closure 11, antitheft lock a door 15 comprise that circle is locked a door sheet 151, the ring 152 and being arranged on of locking a door that is connected with the circular sheet 151 of locking a door is locked a door ring 152 1 sides and with ring 152 posts 153 of locking a door that are connected of locking a door, lock a door size and locking closure hole 111 big or small corresponding of sheet 151 of circle, the ring 152 of locking a door is enclosed within on the described cored screw post 112, the post 153 of locking a door matches with breach 125 on the lock core 12, and the post 153 of locking a door can drive the circle sheet 151 of locking a door and rotate under the rotation of lock core 12.
The operating principle that is used in the magnetic anti-theft device on the lockset of the present utility model is as follows:
One of key 2 is magnet key 21, the other end of key 2 is an electric motor car switch key 22, when needs are opened, magnetic key 21 is inserted in the lock core 12, because the magnet 211 on the magnetic key is identical with the magnetic of second magnet 135, under the repulsion effect of like pole, second magnet 135 submerges in the blind hole 133, at this moment, lock core 12 can rotate under mounting hole 123 spacing, stirs the small column 124 that is exposed at lock box 14 tops, lock core 12 is rotated, when lock core 12 rotated, the post 153 of locking a door can drive the circle sheet 151 of locking a door and rotate under the rotation of lock core 12, and the circle sheet 151 of locking a door shifts out the position in locking closure hole 111, at this moment, keyhole exposes, and inserts the switch key, can start car, when needs lock car, as long as stir small column, lock core 12 is rotated, second magnet 135 in the blind hole 133 promptly falls in the groove 122 in the effect of spring 134, make lock core 12 spacing, and when lock core 12 rotated, the circle sheet 151 of locking a door had moved on to the position in locking closure hole 111, and keyhole is hidden fully.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (5)
1. magnetic anti-theft device that is used on the lockset, comprise lock body (1) and key (2), it is characterized in that: described key (2) comprises magnet key (21) and switch key (22), described magnet key (21) is arranged on the lower end of switch key (22), first magnet (211) is housed in the magnet key (21), described lock body (1) comprises locking closure (11), lock core (12), tapered end (13), lock box (14), antitheft locking a door (15) and holding screw (16), the middle part of described locking closure (11) is provided with a locking closure hole (111), be evenly equipped with three cored screw posts (112) on the surface of locking closure (11) and around locking closure hole (111), described lock core (12) is arranged on the top of locking closure (11), the center of described lock core (12) upwards is provided with one and the corresponding lock core projection in locking closure hole (111) (121), the external surface of lock core projection (121) is provided with a plurality of grooves (122), be evenly distributed with three mounting holes (123) on the surface of lock core (12) and around lock core projection (121), be provided with a small column (124) on the surface of lock core (12) and in a side of lock core projection (121), the outer circumferential edge of described lock core (12) is along the last breach (125) that inwardly is provided with, described antitheft locking a door (15) is arranged between lock core (12) and the locking closure (11), described tapered end (13) is provided with tapered end hole (131) of matching with lock core projection (121) and the screw hole (132) that matches with described mounting hole (123), described tapered end (13) passes through the engage sleeves of tapered end hole (131) and lock core projection (121) on described lock core (12), described lock box (14) is arranged on the top of tapered end (13), the surface of lock box (14) is provided with an aperture (141), described holding screw (16) passes locking closure (11) from the bottom up, lock core (12), tapered end (13) is also fastening with lock box (14), and small column (124) exposes the outside in lock box (14) after fastening.
2. the magnetic anti-theft device that is used on the lockset according to claim 1, it is characterized in that: described antitheft locking a door (15) comprises the circle sheet (151) of locking a door, the ring (152) and be arranged on the post of locking a door (153) of locking a door ring (152) one sides and being connected of locking a door of locking a door that sheet (151) is connected with circle with the ring (152) of locking a door, the described ring (152) of locking a door is enclosed within on the described cored screw post (112), the described post of locking a door (153) matches with breach (125) on the lock core (12), and the described post of locking a door (153) can drive the circle sheet (151) of locking a door and rotate under the rotation of lock core (12).
3. the magnetic anti-theft device that is used on the lockset according to claim 1 and 2 is characterized in that: lock a door size and locking closure hole (111) big or small corresponding of sheet (151) of described circle.
4. the magnetic anti-theft device that is used on the lockset according to claim 3, it is characterized in that: the hole wall in tapered end hole (131) is provided with blind hole (133), spring (134) and second magnet (135) are housed in the blind hole (133), and second magnet (135) in the blind hole (133) is being adjacent to the outer wall of described lock core projection (121) effect of spring (134) under and can falling in the described groove (122) during in rotation.
5. the magnetic anti-theft device that is used on the lockset according to claim 4 is characterized in that: described first magnet (211) is identical with the magnetic of second magnet (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201688463U CN201649822U (en) | 2010-04-19 | 2010-04-19 | Magnetic anti-theft device of lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201688463U CN201649822U (en) | 2010-04-19 | 2010-04-19 | Magnetic anti-theft device of lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649822U true CN201649822U (en) | 2010-11-24 |
Family
ID=43115051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201688463U Expired - Fee Related CN201649822U (en) | 2010-04-19 | 2010-04-19 | Magnetic anti-theft device of lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884579A (en) * | 2017-04-21 | 2017-06-23 | 中山市皇鼎五金制品有限公司 | A kind of electronic safety lock |
| CN107700956A (en) * | 2017-10-31 | 2018-02-16 | 广州市安道给排水技术有限公司 | A kind of non-porous magnetic key operated lock |
| US11828085B1 (en) * | 2022-02-11 | 2023-11-28 | Marc Tobias | System for lock keyway access monitoring |
-
2010
- 2010-04-19 CN CN2010201688463U patent/CN201649822U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884579A (en) * | 2017-04-21 | 2017-06-23 | 中山市皇鼎五金制品有限公司 | A kind of electronic safety lock |
| CN106884579B (en) * | 2017-04-21 | 2022-02-22 | 中山市皇鼎五金制品有限公司 | Electronic anti-theft lock |
| CN107700956A (en) * | 2017-10-31 | 2018-02-16 | 广州市安道给排水技术有限公司 | A kind of non-porous magnetic key operated lock |
| CN107700956B (en) * | 2017-10-31 | 2019-03-05 | 广州市安道给排水技术有限公司 | A kind of non-porous magnetic key operated lock |
| US11828085B1 (en) * | 2022-02-11 | 2023-11-28 | Marc Tobias | System for lock keyway access monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |