CN201053246Y - Multidirectional automatic locking lock body - Google Patents
Multidirectional automatic locking lock body Download PDFInfo
- Publication number
- CN201053246Y CN201053246Y CNU2007200317801U CN200720031780U CN201053246Y CN 201053246 Y CN201053246 Y CN 201053246Y CN U2007200317801 U CNU2007200317801 U CN U2007200317801U CN 200720031780 U CN200720031780 U CN 200720031780U CN 201053246 Y CN201053246 Y CN 201053246Y
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- China
- Prior art keywords
- bolt plate
- lock body
- bolt
- plate
- body shell
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- Expired - Fee Related
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Abstract
The utility model relates to a multi-direction automatic locking lock body which is mainly used for electric locks of anti-theft doors. The utility model consists of a lock body shell, a bolt fixedly connected with a bolt plate, a bolt plate arranged in the lock body shell, secondary lock mechanisms respectively and flexibly connected with the upper position and the lower position of the bolt plate, a bolt plate poke mechanism and a bolt plate stop mechanism which are arranged in the lock body shell, a bolt plate guide limiting mechanism and a bolt plate reset mechanism which are arranged above or below the bolt plate, as well as a bolt limiting mechanism arranged on a bolt plate body. The multi-direction automatic locking lock body adopts a tension spring to drive the bolt to realizes the multi-directional and automatic locking by that the bolt plate drives two connecting rod secondary lock mechanisms, and realizes using a handle to drive the bolt plate to unlock the door lock by that an electromagnetic clutch mechanism clutches the handle and a tongue poke part, is applicable to the door locks unlocked by a plurality of electric controls, and has high safety as well as convenient use.
Description
Technical field
The utility model relates to a kind of automatic lock body, especially has the lock body of the multi-direction automatic blocking of electric control clutch, belongs to the electronic lock technical field.
Background technology
At present, known mechanical lock has the lock body of multi-direction locking.And electronic lock has only the lock body of folk prescription to locking, and it only is applicable to the interior door use, is not suitable for being installed on the security door.The theftproof performance of mechanical lock is low, and the theftproof performance of electronic lock is higher, but the lock body of multi-direction locking not correspondingly, and this has just influenced the scope of application of electronic lock.
Summary of the invention
For electronic lock is applied to security door, and realize that multi-direction locking, the utility model provide a kind of lock body that has the multi-direction automatic blocking of electric control clutch.
The technical scheme that the utility model adopted is: it comprises lock body shell, dead bolt, and dead bolt is fixedly connected on " U " type bolt plate, and an end of bolt plate is provided with block, and bolt plate places in the lock body shell; Top and the bottom in bolt plate are connected with secondary latch mechanism respectively; Be provided with bolt plate toggle mechanism and bolt plate stopping mechanism in the lock body shell; The upside of bolt plate or downside are provided with the bolt plate guiding and limit mechanism and bolt plate resetting-mechanism; Also being provided with the dead bolt position-limit mechanism on the bolt plate body constitutes.Wherein: secondary latch mechanism is upper and lower two groups, and every group flexibly connects push jack by triangular coupling rod and constitute, and is provided with chute and joins by guide finger and bolt plate at the triangular coupling rod other end, and secondary latch mechanism is movably placed in respectively on its supporting plate; Tongue switching mechanism is by electromagnetic clutch control turning cylinder, and turning cylinder connects by axle sleeve dials tongue piece, and the block of being stirred on the bolt plate by group tongue piece constitutes; The dead bolt stopping mechanism is to be cooperated by the limiting plate that is provided with on retaining head and the lock body shell dialled on the tongue piece to form; It is by the hook that is movably arranged in the lock body shell that the bolt plate guiding limits mechanism, the touching lever formation that hook is provided with the hook torsion spring and can touches hook; The bolt plate resetting-mechanism is to be connected on the lock body shell by an end, and then the other end is connected on the extension spring formation on the bolt plate; Dead bolt is limited to mechanism and is made of limit sliding chutes on the bolt plate and the alignment pin that places in the chute and be fixed on the lock body shell.
The beneficial effects of the utility model are: the multidirectional automatic blocking of this lock body energy, be used for security door, and be the door lock that one kind of multiple electronics modes are controlled unlatching, safe, easy to use.
Description of drawings
Following accompanying drawing has provided embodiment of the present utility model.
Fig. 1 is the utility model internal construction schematic diagram.
The specific embodiment
In conjunction with the accompanying drawings overall structure of the present utility model and operating principle thereof are specified:
As shown in Figure 1, the lock body of this multi-direction automatic blocking is by lock body shell 1, dead bolt 2, and dead bolt is fixedly connected on " U " type bolt plate 3, and an end of bolt plate is provided with link stopper 4, and bolt plate places in the lock body shell; Top and the bottom in bolt plate are connected with secondary latch mechanism respectively; Be provided with bolt plate toggle mechanism and bolt plate stopping mechanism in the lock body shell; The upside of bolt plate or downside are provided with the bolt plate guiding and limit mechanism and bolt plate resetting-mechanism; Also being provided with the dead bolt position-limit mechanism on the bolt plate body forms.Described secondary latch mechanism is upper and lower two groups, and every group flexibly connects push jack 5 by triangular coupling rod 8 and constitute.Wherein: triangular coupling rod passes through rivet 20 heads on upper and lower supporting plate 34; The link of triangular coupling rod and push jack is movably placed in the chute on its supporting plate, telescopic slide in the upper and lower elongated hole of upper and lower push jack on the lock body shell; The triangular coupling rod other end is provided with chute 6 and joins by guide finger 7 and bolt plate 3 activities; Upper and lower supporting plate is separately fixed at the upper and lower relevant position in the lock body shell.Described tongue switching mechanism is positioned at the middle neutral gear place of " U " type bolt plate, and it is by electromagnetic clutch control turning cylinder 10, and turning cylinder connects by axle sleeve 25 dials tongue pieces 11, constitutes by dialling the link stopper 4 that tongue piece stirs on the bolt plate.Wherein: electromagnetic clutch is made up of electromagnet 9, electromagnetic core 21 and iron core spring 22; Have a through hole on the axle sleeve 25, it is communicated with the hole that electromagnetic core moves up and down and is coaxial; The upper end of turning cylinder 10 has square hole 27, radially has a plurality of keyways 28, passes intercommunicating pore and be stuck in the keyway turning cylinder 10 and axle sleeve 25 are connected as a single entity when iron core upwards moves; Adorn a pulley 23 at an end of dialling tongue piece 11 by pin 24, when dialling tongue piece work, avoid link stopper 4 direct and on the bolt plate to contact, group tongue piece is protected; Described group of tongue piece 11, axle sleeve 25 and electromagnetic clutch support 26 are cast into one.Described dead bolt stopping mechanism is to cooperate with limiting plate 13 on being fixed on the lock body shell and form by dialling retaining head 12 on the tongue piece.In order to strengthen retaining strength, also overlap a torsion spring 31 dialling on the tongue piece, the torsion spring other end is connected on the backing pin 32 on the lock body shell.It is by the hook 14 that is movably arranged in the lock body shell that described bolt plate guiding limits mechanism, touching lever 16 formations that hook is provided with hook torsion spring 15 and can touches hook.Wherein: hook 14 is movably connected on the supporting plate 34 by pin; One end of button spring rides on the hook, and the other end is connected on the torsion spring backing pin 29 that is fixed in supporting plate 34; Touching lever 16 passes lock body shell left surface, passes the touching lever support 30 that is fixed on the shell again and contacts with hook 14.The dead bolt resetting-mechanism is to be connected on the lock body shell by an end, and then the other end is connected on extension spring 17 formations on the bolt plate; This resetting-mechanism can be provided with one, also can be provided with two up and down.Dead bolt is limited to mechanism and is made of limit sliding chutes on the bolt plate 18 and the alignment pin 19 that places in the chute and be fixed on the lock body shell.When bolt plate during, in chute, limit its motion orientation by alignment pin in side-to-side movement.
Operating principle: it integrates the lock body of this multi-direction automatic blocking clutch, retaining and dials the tongue open and close and lock multiple function.Electromagnet, group tongue spare and turning cylinder form electric control clutch together, and when 3 side-to-side movements of " U " type bolt plate, the triangular coupling rod 8 by the secondary latch mechanism of guide pin 7 drives moves up and down the push jack 5 of secondary latch mechanism, realizes locking up and down.In the time of in dead bolt is in the lock body shell, hook 14 hooks bolt plate, and dead bolt 2 can not stretch out; When touching lever 16 is advanced in the lock body shell, hook release lock hyoplastron, under the effect of extension spring 17, dead bolt 2 and bolt plate drive secondary latch mechanism push jack 5 and stretch to automatically outside the lock body shell, realize multi-direction locking.When dead bolt reached, the retaining end 12 of dialling tongue piece 11 was subjected to the effect of limiting plate 13 and 31 pairs of effects of dialling tongue pieces of torsion spring to stop the dead bolt rollback automatically.When electromagnet 9 did not have electricity, axle 10 can dally; During energising, the power that electromagnetic core 21 overcomes iron core spring 22 upwards attracts and enters in the keyway 28 of axle, and at this moment, 25 on axle and axle sleeve are by the electromagnetic core pinning; When handle drove the axle motion by square hole 27, axle sleeve rotates synchronously and rotates with axle to be dialled tongue piece and stirs bolt plate 3 by pulley 23 and will lock unlatching.
Claims (7)
1. the lock body of a multi-direction automatic blocking, comprise lock body shell (1), dead bolt (2), it is characterized in that dead bolt is fixedly connected on the bolt plate (3), bolt plate places in the lock body shell, top and the bottom in bolt plate are connected with secondary latch mechanism respectively, be provided with bolt plate toggle mechanism and bolt plate stopping mechanism in the lock body shell, the upside of bolt plate or downside are provided with the bolt plate guiding and limit mechanism and bolt plate resetting-mechanism, are provided with the dead bolt position-limit mechanism on the bolt plate body.
2. the lock body of multi-direction automatic blocking according to claim 1 is characterized in that described bolt plate (3) is " U " type structural formula, is provided with link stopper (4) at the one end.
3. the lock body of multi-direction automatic blocking according to claim 1, it is characterized in that described secondary latch mechanism is upper and lower two groups, every group flexibly connects push jack (5) by triangular coupling rod (8) and constitutes, wherein the triangular coupling rod other end is provided with chute (6) and joins by guide finger (7) and bolt plate (3), and this pair latch mechanism is movably arranged on the supporting plate (34).
4. the lock body of multi-direction automatic blocking according to claim 1, it is characterized in that tongue switching mechanism is by electromagnetic clutch control turning cylinder (10), turning cylinder connects by axle sleeve dials tongue piece (11), stirs block (4) formation of an end on the bolt plate by dialling tongue piece.
5. according to the lock body of claim 1 or 4 described multi-direction automatic blockings, it is characterized in that the dead bolt stopping mechanism is to be cooperated by the limiting plate (13) that is provided with on retaining head (12) and the lock body shell dialled on the tongue piece (11) to form.
6. the lock body of multi-direction automatic blocking according to claim 1, it is characterized in that it is by the hook (14) that is movably arranged in the lock body shell that the bolt plate guiding limits mechanism, touching lever (16) formation that hook is provided with hook torsion spring (15) and can touches hook.
7. the lock body of multi-direction automatic blocking according to claim 1 is characterized in that the bolt plate resetting-mechanism is to be connected on the lock body shell by an end, and then the other end is connected on extension spring (17) formation on the bolt plate; The dead bolt position-limit mechanism is to be made of limit sliding chutes on the bolt plate (18) and the alignment pin (19) that places in the chute and be fixed on the lock body shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200317801U CN201053246Y (en) | 2007-05-15 | 2007-05-15 | Multidirectional automatic locking lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200317801U CN201053246Y (en) | 2007-05-15 | 2007-05-15 | Multidirectional automatic locking lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053246Y true CN201053246Y (en) | 2008-04-30 |
Family
ID=39392911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200317801U Expired - Fee Related CN201053246Y (en) | 2007-05-15 | 2007-05-15 | Multidirectional automatic locking lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929439A (en) * | 2015-06-09 | 2015-09-23 | 白炳武 | Clutch driving device of electronic lock |
| CN105003136A (en) * | 2015-08-10 | 2015-10-28 | 北京安恒利通科技股份公司 | Automatic insert bolt |
-
2007
- 2007-05-15 CN CNU2007200317801U patent/CN201053246Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929439A (en) * | 2015-06-09 | 2015-09-23 | 白炳武 | Clutch driving device of electronic lock |
| CN105003136A (en) * | 2015-08-10 | 2015-10-28 | 北京安恒利通科技股份公司 | Automatic insert bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20120515 |