CN204282971U - A kind of antitheft lock and dead bolt thereof - Google Patents
A kind of antitheft lock and dead bolt thereof Download PDFInfo
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- CN204282971U CN204282971U CN201420357568.4U CN201420357568U CN204282971U CN 204282971 U CN204282971 U CN 204282971U CN 201420357568 U CN201420357568 U CN 201420357568U CN 204282971 U CN204282971 U CN 204282971U
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- revolving fragment
- laminated structure
- lock
- lock body
- pinnacle
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Abstract
The utility model relates to mechanical field, particularly relates to a kind of antitheft lock and dead bolt thereof.Comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw below described laminated structure and revolving fragment is installed, described revolving fragment comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment comprises installing hole, also electromagnetic valve is installed below described lock body, described electromagnetic valve end connects a connecting rod, the end winding support of described connecting rod is in the installing hole of revolving fragment, described electromagnetic valve opening and closing can drivening rod flexible, the rotation of further driven rotary sheet and pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment.Beneficial effect: can realize hiding or manifesting of the position that dead bolt and lock core catch on, safety is higher, can effectively prevent illegal skilled unlocking.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of antitheft lock and dead bolt thereof.
Background technology
1. lockset Industry:within 1994, issue and implement and the lockset industry national safety standard " mechanical anti-theft lock " used till today, according to the degree of mechanical anti-theft lock technical indicator and anti-damage ability, lockset is divided into A, B, super B, C and all level of securitys of super C level five.Wherein the highest level of Domestic anti-theft lock is super B level, and the theftproof lock of common protection level is A level, and the theftproof lock of high protection level is B and super B level.And through a large amount of burglary cases that news media repeatedly report, the overwhelming majority is all that crime one's share of expenses for a joint undertaking utilizes technology unlocking means, easy to do enforcement theft crime, does not stay any vestige after crime, and some owner of lost propertys just aware stolen property after stolen some months even at home.The report display of CCTV and each province and city mainstream media: one A level lock, utilizing professional technique to open only need less than 10 second, and one B level lock, and utilizing professional technique to open also only need less than 1 minute.And the security performance of traditional theftproof lock depends on lock core completely, and what general lockset used is substantially all marble mechanical lock, and unlocking technique is easy to grasp.Tool related media is reported: lawless person goes for a set of technology unlocking study course and unlocking tool on the internet, and only need cost hundreds of unit, so low cost, for offender, is exactly help make it from bad to worse simply.
2. existing safe-guard door lock innovative technology:along with the development of electronics technology, many enterprises and individuals are had to carry out large quantifier elimination to safe-guard door lock, by " fingerprint identification technology ", " face recognition technology ", " password identification technology ", " telecontrol engineering " etc., for safe-guard door lock.But, these technology to owner bring safe while, also have following drawback:
a is with high costs:the anti-theft lock system of a set of fingerprint recognition+recognition of face, price three or four thousand yuan at least, unit up to ten thousand is at most that ordinary people is difficult to bear;
b too puts on airs:in state-owned sentence old saying---have wealth not leak outside.Ordinary people family, no matter you have does not have vast wealth, all should keep gentle, low-key.If in a community, only have that a certain resident family is rat-fuck installs a set of theftproof lock that looks very luxurious and high-tech, showing great attention to of lawless person can be caused on the contrary, as the saying goes: not be afraid of thief and steal, be just afraid of that thief keeps thinking about!
c uses inconvenience:after having installed these high-tech lock, use habit can thoroughly change, and makes troubles to user.
easily destroyed:network spreads a story: people is accumulative loses several bicycles, buy eight locks in a fury and lock bicycle, and aside write in short: see how you steal? never think, get up the next morning at a glance, many eight locks on car, has a word also write on side: see how you ride? recognition of face needs camera, and fingerprint recognition needs to scan window, and these are all glass products, offender can use sand papering to make it open.
easily crack:coded lock due to coding figure place few, after Long-Time Service, conventional button can wear and tear, and offender can reconfigure password according to button wear trace and crack.And traditional remote-controlled lock adopts the RF remote-controlled technology of fixed code, be easy to be subject to electromagnetic interference, make it lock or opening failure.
the prior art relevant to the utility model
Composition graphs 1, the structure of common theftproof lock is, is caught on by the pinnacle of dead bolt side and lock core, and then is pulled realization and unblanks, and do not have insurance function, the security performance of lock depends on lock core completely, is easy to by illegal technical opening.
If user needs integral replacing lockset, original latch portion component and lock core and key all can abandon as waste product, cause unnecessary waste.
Utility model content
The object of utility model: in order to provide a kind of antitheft lock with better function and dead bolt thereof, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the utility model takes following technical scheme:
Scheme one:
A kind of dead bolt of antitheft lock, side connects lock, opposite side is extended with the clamping joint that can load lock body, described clamping joint is laminated structure, it is characterized in that, can be turned by screw below described laminated structure and be provided with revolving fragment, described revolving fragment comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, and described revolving fragment comprises installing hole.
Scheme two:
A kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw below described laminated structure and revolving fragment is installed, described revolving fragment comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment comprises installing hole, also electromagnetic valve is installed below described lock body, described electromagnetic valve end connects a connecting rod, the end winding support of described connecting rod is in the installing hole of revolving fragment, described electromagnetic valve opening and closing can drivening rod flexible, the rotation of further driven rotary sheet and pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment.
The further technical scheme of the utility model is, described electromagnetic valve is installed in below lock body.
The further technical scheme of the utility model is there is back-moving spring below described electromagnetic valve, and electromagnetic valve is arranged on the below of lock body by back-moving spring, and the axle of electromagnetic valve is through this spring, and this axle can stretch.
Scheme three:
A kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, and described clamping joint is laminated structure, it is characterized in that, described laminated structure is adjacent is placed with revolving fragment, described revolving fragment and screw welding, and described screw welding is on motor, described motor is arranged on lock body housing, motor can drive screw turns, and driven rotary sheet rotates, and makes revolving fragment to expose further or the edge of retraction laminated structure.
Scheme four:
A kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw below described laminated structure and revolving fragment is installed, described revolving fragment comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment is fixed with magnetic head, the top of described magnetic head comprises electromagnet, and described electromagnet is fixed on above dead bolt, and described electromagnet can attract and decontrols magnetic head and revolving fragment is rotated.
The further technical scheme of the utility model is, also comprises torsion spring, and described torsion spring set is on screw, and one end of torsion spring is buckled in the hole portion of dead bolt, an edge being buckled in revolving fragment, and after making electromagnet power-off, revolving fragment resets, and pinnacle hides the edge into dead bolt.
Adopt the utility model of as above technical scheme, have following beneficial effect relative to prior art: hiding or manifesting of the position that dead bolt and lock core catch on can be realized, safety is higher, can effectively prevent illegal skilled unlocking.
Accompanying drawing explanation
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
Fig. 1 is background technology structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is that the utility model can the part-structure schematic diagram of unlocking condition;
Fig. 4 is the structural representation of the another kind of implementation of the utility model;
Fig. 5 is the utility model structural representation of band notch;
Fig. 6 is the structural representation of scheme four;
1. lock core mounting hole; 2. dead bolt; 3. lock; 4. revolving fragment; 5. screw; 6. connecting rod; 7. electromagnetic valve connecting hole; 8. electromagnetic valve; 9. power supply; 10. spring; 11. motors; 12. electromagnet; 13. magnetic heads; 14. torsion springs.
Detailed description of the invention
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
Scheme one:
A kind of dead bolt of antitheft lock, side connects lock 3, opposite side is extended with the clamping joint that can load lock body, described clamping joint is laminated structure, it is characterized in that, can be turned by screw 5 below described laminated structure and be provided with revolving fragment 4, described revolving fragment 4 comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, and described revolving fragment comprises installing hole.
The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows, lock bolt structure is the device that can sell separately and be used alone, this structure can be used for realizing as original paper the repacking of theftproof lock, because the existence of above structure, in any case make lock core possibility technical operation, all can not catch on the wedge angle on revolving fragment, make technology unlocking (stealing) become impossible.
The structure coordinated is the lock core of the lock core mounting hole 1 being arranged on lock body inside, and these parts and its mounting structure belong to prior art.
Scheme two:
Composition graphs 2 and Fig. 3, a kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw 5 below described laminated structure and revolving fragment 4 is installed, described revolving fragment 4 comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment comprises installing hole, also electromagnetic valve is installed below described lock body, described electromagnetic valve end connects a connecting rod 6, the end winding support of described connecting rod 6 is in the installing hole of revolving fragment, described electromagnetic valve opening and closing can drivening rod 6 flexible, the rotation of further driven rotary sheet 4 and pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows, by the opening and closing of electromagnetic valve, the lifting of drivening rod 6, the rotation of further driven rotary sheet 4 and pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment.After described pinnacle is exposed, can be caught on and realize opening by lock core, after retracting in pinnacle, no matter how to operate lock core, all can not open lock.
Prior art is by complicated electromagnetism and Principle of Communication, and cost is very high, is also difficult to tackle illegal technology unlocking.This patent adopts pure machine rebuilding, can directly manufacture, and also can improve existing dead bolt, other positions are not changed, and greatly save cost, and protection effect is good.Cost is about 1/1 to three/20th of prior art.
It should be noted that, electromagnetic valve can directly be fixed by screws in below lock body housing, and fixing mode can be installed by screw.The link member of electromagnetic valve can stretch out retraction.
Equally, as an alternative, this electromagnetic valve can be replaced by a small-sized telescopic cylinder or be replaced by following structure:
Also comprise motor, described motor shaft is thread spindle, and described thread spindle has slide block, and slide block can move on thread spindle, and slide block is connected with connecting rod 6.
Described connecting rod is preferably hard material.
Have back-moving spring below described electromagnetic valve, electromagnetic valve is arranged on the below of lock body by back-moving spring.The technique effect of the essence that the technical scheme at this place plays is, this patent transform fixed master lock tongue end hook as movable hook, is controlled the folding linked up with by electromagnetic valve and back-moving spring.
The back-moving spring of electromagnetic valve can control Removable hook and keep being in released state with lock core, to reach anti-thief's technology unlocking, and can keep anti-stealing warning state for a long time when not power consumption.
The electromagnetic valve at this place is preferably plug-type electromagnetic valve, and formal name used at school is also named, push-pull electromagnet, and realizing structure can reference
permanent-magnet push-pull electromagnet-94102851.8.
The electromagnetic valve of this patent comprises outside switch, and this switch is preferably rolling code remote controller.
The wedge angle hidden state of Fig. 2 display, thief cannot unblank by actualizing technology; The state that can unblank of Fig. 3 display.Described edge is namely near the lower edge of lock core mounting hole.
Scheme three:
Composition graphs 4; A kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, and described clamping joint is laminated structure, it is characterized in that, described laminated structure is adjacent is placed with revolving fragment 4, and described revolving fragment and screw 5 weld, and described screw 5 is welded on motor 11, described motor 11 is arranged on lock body housing, motor 11 can drive screw 5 to rotate, and driven rotary sheet rotates, and makes revolving fragment to expose further or the edge of retraction laminated structure.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows, directly by the rotation of motor 11, realize exposing or hiding, to prevent technology unlocking of wedge angle.
Composition graphs 5, the edge on described pinnacle comprises notch.The technique effect of the essence that the technical scheme at this place plays is, can realize very well locking and card and, there will not be the situation of slip.
Certainly, the structure of theftproof lock belongs to prior art, this patent is illustrated the technology realizing this patent necessary, for correlation technique, as long as met the lock body of door locking structure, especially meet lock when locking a door and inserted doorframe, have the experience of life, namely known in fact existing without any problem.
It should be noted that, multiple schemes that this patent provides comprise basic scheme own, separate, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
As nonessential expansion, can also provide a battery of powering for lock body, described battery can be installed in lock body, also can be installed on outside lock body, when being installed in lock body, only needing to be screwed a battery case on electromagnetic valve side, realize without any problem.
This battery can also connect civil power, and for battery charges, mode and the Wiring structure of battery connection civil power belong to prior art, and namely electric wire penetrates lock inside through body of wall, preferred hidden cabling.
Scheme four, composition graphs 6;
A kind of antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw 5 below described laminated structure and revolving fragment 4 is installed, described revolving fragment 4 comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment 4 is fixed with magnetic head 13, the top of described magnetic head comprises electromagnet 12, described electromagnet 12 is fixed on above dead bolt, described electromagnet 12 can attract and decontrol magnetic head 13 and revolving fragment 4 be rotated.The technique effect of the essence that the technical scheme at this place plays and implementation procedure as follows, by the switching electricity of electromagnet 12, electromagnet 12 and magnetic head 13 is made to merge or open, further driven rotary sheet 4 rotates, further drive pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw, to play the effect that preventing techniques is unblanked along with revolving fragment.
The further technical scheme of the utility model is, also comprises torsion spring 14, and described torsion spring 14 is enclosed within screw, one end of torsion spring 14 is buckled in the hole portion of dead bolt, an edge being buckled in revolving fragment 4, after making electromagnet 12 power-off, revolving fragment 4 resets, and pinnacle hides the edge into dead bolt.The technique effect of the essence that the technical scheme at this place plays and implementation procedure as follows, torsion spring revolving fragment 4 after electromagnet 12 power-off resets, and pinnacle is hidden, avoids technology unlocking.
As the effect of further nonessential explanation and comprehensive scheme, the feasible technique extension effect of this patent can also be as follows, and namely antitheft lock of the present utility model and dead bolt have following characteristics:
1. user does not need to change use habit, when going out, only needs normally to lock door and burglary-resisting system can be made to come into force.
2. available key operated in the several seconds after remote controlled unlocking, after the several seconds, burglary-resisting system starts automatically, that is, antitheft lock of the present utility model remains the state of alert, and non-artificial triggering just can come into force, even if meet with maloperation, also lock body theftproof performance can not be affected.
3. adopt rolling code telecontrol engineering, have hardware identification and rolling code identification dual safety barrier, except specifying the customization model remote controller of manufacturer production, any telecontrol engineering is all without matching, and decoding is not more known where to begin, and safety factor is naturally very high.If user loses remote controller accidentally, reset button can be operated on lock body, remote controller will be lost and abolish, and again match other remote controller of holding of user and newly-increased remote controller and can normally use.
4. antitheft lock of the present utility model power consumption hardly when guarding against, just meeting power consumption in several seconds when opening, therefore power consumption is minimum; If because of storage battery quantity not sufficient cannot normally unlocking anti-theft lock time, the outside hidden power interface of local Dealer service librarian use back-up source access can be contacted, normally can open door.
more than show and describe general principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (7)
1. the dead bolt of an antitheft lock, side connects lock (3), opposite side is extended with the clamping joint that can load lock body, described clamping joint is laminated structure, it is characterized in that, can be turned by screw (5) below described laminated structure and be provided with revolving fragment (4), described revolving fragment (4) comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, and described revolving fragment comprises installing hole.
2. an antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw (5) below described laminated structure and revolving fragment (4) is installed, described revolving fragment (4) comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment comprises installing hole, also electromagnetic valve is installed below described lock body, described electromagnetic valve end connects a connecting rod (6), the end winding support of described connecting rod (6) is in the installing hole of revolving fragment, described electromagnetic valve opening and closing can drivening rod (6) flexible, the rotation of further driven rotary sheet (4) and pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment.
3. a kind of antitheft lock as claimed in claim 2, is characterized in that, described electromagnetic valve is installed in below lock body.
4. a kind of antitheft lock as claimed in claim 3, is characterized in that, has back-moving spring below described electromagnetic valve, and electromagnetic valve is arranged on the below of lock body by back-moving spring, and the axle of electromagnetic valve is through this spring, and this axle can stretch.
5. an antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, described laminated structure is adjacent is placed with revolving fragment (4), described revolving fragment and screw (5) welding, described screw (5) is welded on motor (11), described motor (11) is arranged on lock body housing, motor (11) can drive screw (5) to rotate, and driven rotary sheet rotates, and makes revolving fragment to expose further or the edge of retraction laminated structure.
6. an antitheft lock, comprise lock body, described lock body comprises the clamping joint that can move left and right, described clamping joint is laminated structure, it is characterized in that, can be turned by screw (5) below described laminated structure and revolving fragment (4) is installed, described revolving fragment (4) comprises pinnacle, described pinnacle can be exposed or the edge of retraction laminated structure around the rotation of screw along with revolving fragment, described revolving fragment (4) is fixed with magnetic head (13), the top of described magnetic head comprises electromagnet (12), described electromagnet (12) is fixed on above dead bolt, described electromagnet (12) can attract and decontrol magnetic head (13) and revolving fragment (4) is rotated.
7. a kind of antitheft lock as claimed in claim 6, it is characterized in that, also comprise torsion spring (14), described torsion spring (14) is enclosed within screw, one end of torsion spring (14) is buckled in the hole portion of dead bolt, an edge being buckled in revolving fragment (4), after making electromagnet (12) power-off, revolving fragment (4) resets, and pinnacle hides the edge into dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357568.4U CN204282971U (en) | 2014-07-01 | 2014-07-01 | A kind of antitheft lock and dead bolt thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357568.4U CN204282971U (en) | 2014-07-01 | 2014-07-01 | A kind of antitheft lock and dead bolt thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282971U true CN204282971U (en) | 2015-04-22 |
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ID=52866148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357568.4U Expired - Fee Related CN204282971U (en) | 2014-07-01 | 2014-07-01 | A kind of antitheft lock and dead bolt thereof |
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| CN (1) | CN204282971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564152A (en) * | 2017-08-31 | 2018-01-09 | 苏州惠华电子科技有限公司 | A kind of logistics van theft preventing method |
-
2014
- 2014-07-01 CN CN201420357568.4U patent/CN204282971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564152A (en) * | 2017-08-31 | 2018-01-09 | 苏州惠华电子科技有限公司 | A kind of logistics van theft preventing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170701 |